Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853728700153.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)
.....................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Anderson-PT-05, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853728700153
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 592K
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 185K 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 Anderson-PT-05-CTLCardinality-2023-12
FORMULA_NAME Anderson-PT-05-CTLCardinality-2023-13
FORMULA_NAME Anderson-PT-05-CTLCardinality-2023-14
FORMULA_NAME Anderson-PT-05-CTLCardinality-2023-15
FORMULA_NAME Anderson-PT-05-CTLCardinality-2025-00
FORMULA_NAME Anderson-PT-05-CTLCardinality-2025-01
FORMULA_NAME Anderson-PT-05-CTLCardinality-2025-02
FORMULA_NAME Anderson-PT-05-CTLCardinality-2025-03
FORMULA_NAME Anderson-PT-05-CTLCardinality-2025-04
FORMULA_NAME Anderson-PT-05-CTLCardinality-2025-05
FORMULA_NAME Anderson-PT-05-CTLCardinality-2025-06
FORMULA_NAME Anderson-PT-05-CTLCardinality-2025-07
FORMULA_NAME Anderson-PT-05-CTLCardinality-2025-08
FORMULA_NAME Anderson-PT-05-CTLCardinality-2025-09
FORMULA_NAME Anderson-PT-05-CTLCardinality-2025-10
FORMULA_NAME Anderson-PT-05-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748540982154

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Anderson-PT-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-29 17:49:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-29 17:49:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 17:49:43] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2025-05-29 17:49:43] [INFO ] Transformed 161 places.
[2025-05-29 17:49:43] [INFO ] Transformed 365 transitions.
[2025-05-29 17:49:43] [INFO ] Found NUPN structural information;
[2025-05-29 17:49:43] [INFO ] Parsed PT model containing 161 places and 365 transitions and 1380 arcs in 173 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
FORMULA Anderson-PT-05-CTLCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 79 out of 161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 161/161 places, 365/365 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 149 transition count 281
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 149 transition count 281
Applied a total of 24 rules in 23 ms. Remains 149 /161 variables (removed 12) and now considering 281/365 (removed 84) transitions.
// Phase 1: matrix 281 rows 149 cols
[2025-05-29 17:49:43] [INFO ] Computed 13 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:49:44] [INFO ] Implicit Places using invariants in 347 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 377 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 148/161 places, 281/365 transitions.
Applied a total of 0 rules in 4 ms. Remains 148 /148 variables (removed 0) and now considering 281/281 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 418 ms. Remains : 148/161 places, 281/365 transitions.
Support contains 79 out of 148 places after structural reductions.
[2025-05-29 17:49:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-29 17:49:44] [INFO ] Flatten gal took : 45 ms
FORMULA Anderson-PT-05-CTLCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-29 17:49:44] [INFO ] Flatten gal took : 21 ms
[2025-05-29 17:49:44] [INFO ] Input system was already deterministic with 281 transitions.
Support contains 70 out of 148 places (down from 79) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1770 ms. (22 steps per ms) remains 9/54 properties
BEST_FIRST walk for 40003 steps (8 resets) in 327 ms. (121 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 299 ms. (133 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 332 ms. (120 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (8 resets) in 115 ms. (344 steps per ms) remains 6/8 properties
BEST_FIRST walk for 40002 steps (8 resets) in 152 ms. (261 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 121 ms. (327 steps per ms) remains 5/5 properties
// Phase 1: matrix 281 rows 148 cols
[2025-05-29 17:49:45] [INFO ] Computed 12 invariants in 6 ms
[2025-05-29 17:49:45] [INFO ] State equation strengthened by 20 read => feed constraints.
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) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 107/119 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 20/139 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 9/148 variables, 6/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 281/429 variables, 148/160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/429 variables, 20/180 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/429 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 0/429 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 429/429 variables, and 180 constraints, problems are : Problem set: 0 solved, 5 unsolved in 544 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 148/148 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp7 is UNSAT
At refinement iteration 1 (OVERLAPS) 107/119 variables, 5/5 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 20/139 variables, 1/6 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 9/148 variables, 6/12 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:49:46] [INFO ] Deduced a trap composed of 40 places in 154 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:49:46] [INFO ] Deduced a trap composed of 46 places in 90 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 2/14 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:49:47] [INFO ] Deduced a trap composed of 62 places in 118 ms of which 14 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 1/15 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:49:47] [INFO ] Deduced a trap composed of 50 places in 102 ms of which 19 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/148 variables, 1/16 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/148 variables, 0/16 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 281/429 variables, 148/164 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/429 variables, 20/184 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/429 variables, 4/188 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/429 variables, 0/188 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 0/429 variables, 0/188 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 429/429 variables, and 188 constraints, problems are : Problem set: 1 solved, 4 unsolved in 1719 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 148/148 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 4/5 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2296ms problems are : Problem set: 1 solved, 4 unsolved
Parikh walk visited 0 properties in 468 ms.
Support contains 10 out of 148 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 148/148 places, 281/281 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 148 transition count 257
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 124 transition count 257
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 48 place count 124 transition count 244
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 74 place count 111 transition count 244
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 95 place count 90 transition count 143
Iterating global reduction 2 with 21 rules applied. Total rules applied 116 place count 90 transition count 143
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 126 place count 85 transition count 138
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 127 place count 85 transition count 137
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 128 place count 84 transition count 137
Applied a total of 128 rules in 37 ms. Remains 84 /148 variables (removed 64) and now considering 137/281 (removed 144) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 84/148 places, 137/281 transitions.
RANDOM walk for 40000 steps (8 resets) in 306 ms. (130 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 90 ms. (439 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 58 ms. (678 steps per ms) remains 2/2 properties
// Phase 1: matrix 137 rows 84 cols
[2025-05-29 17:49:48] [INFO ] Computed 12 invariants in 3 ms
[2025-05-29 17:49:48] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 66/72 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/74 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 10/84 variables, 6/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 137/221 variables, 84/96 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/221 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/221 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/221 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 221/221 variables, and 116 constraints, problems are : Problem set: 0 solved, 2 unsolved in 107 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 84/84 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 66/72 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:49:48] [INFO ] Deduced a trap composed of 62 places in 45 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 2/74 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 10/84 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 137/221 variables, 84/97 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/221 variables, 20/117 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/221 variables, 2/119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/221 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:49:48] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 7 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/221 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/221 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/221 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 221/221 variables, and 120 constraints, problems are : Problem set: 0 solved, 2 unsolved in 343 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 84/84 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 460ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 1 ms.
Support contains 6 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 137/137 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 84 transition count 136
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 83 transition count 136
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 82 transition count 135
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 82 transition count 135
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 0 with 4 rules applied. Total rules applied 8 place count 80 transition count 133
Applied a total of 8 rules in 22 ms. Remains 80 /84 variables (removed 4) and now considering 133/137 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 80/84 places, 133/137 transitions.
RANDOM walk for 40000 steps (8 resets) in 98 ms. (404 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 29 ms. (1333 steps per ms) remains 1/1 properties
// Phase 1: matrix 133 rows 80 cols
[2025-05-29 17:49:48] [INFO ] Computed 12 invariants in 1 ms
[2025-05-29 17:49:48] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 63/67 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3/70 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/80 variables, 6/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:49:49] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 7 ms to minimize.
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/80 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 133/213 variables, 80/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/213 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/213 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/213 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 213/213 variables, and 113 constraints, problems are : Problem set: 0 solved, 1 unsolved in 194 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 80/80 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 63/67 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3/70 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 10/80 variables, 6/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/80 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 133/213 variables, 80/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/213 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/213 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/213 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/213 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 213/213 variables, and 114 constraints, problems are : Problem set: 0 solved, 1 unsolved in 108 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 80/80 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 316ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 9 ms.
Support contains 4 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 133/133 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 80 transition count 132
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 79 transition count 132
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 78 transition count 131
Applied a total of 4 rules in 26 ms. Remains 78 /80 variables (removed 2) and now considering 131/133 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 78/80 places, 131/133 transitions.
RANDOM walk for 40000 steps (8 resets) in 62 ms. (634 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (8 resets) in 57 ms. (689 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 4584 steps, run visited all 1 properties in 24 ms. (steps per millisecond=191 )
Probabilistic random walk after 4584 steps, saw 2535 distinct states, run finished after 27 ms. (steps per millisecond=169 ) properties seen :1
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2025-05-29 17:49:49] [INFO ] Flatten gal took : 23 ms
[2025-05-29 17:49:49] [INFO ] Flatten gal took : 34 ms
[2025-05-29 17:49:49] [INFO ] Input system was already deterministic with 281 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 281/281 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 122 transition count 167
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 122 transition count 167
Applied a total of 52 rules in 10 ms. Remains 122 /148 variables (removed 26) and now considering 167/281 (removed 114) transitions.
// Phase 1: matrix 167 rows 122 cols
[2025-05-29 17:49:49] [INFO ] Computed 12 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:49:49] [INFO ] Implicit Places using invariants in 87 ms returned []
[2025-05-29 17:49:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:49:49] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-05-29 17:49:49] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 426 ms to find 0 implicit places.
Running 162 sub problems to find dead transitions.
[2025-05-29 17:49:49] [INFO ] Invariant cache hit.
[2025-05-29 17:49:49] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:49:50] [INFO ] Deduced a trap composed of 43 places in 75 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:49:50] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (OVERLAPS) 1/122 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:49:52] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:49:53] [INFO ] Deduced a trap composed of 30 places in 80 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:49:53] [INFO ] Deduced a trap composed of 30 places in 72 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:49:53] [INFO ] Deduced a trap composed of 30 places in 70 ms of which 10 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:49:54] [INFO ] Deduced a trap composed of 29 places in 72 ms of which 10 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:49:55] [INFO ] Deduced a trap composed of 40 places in 64 ms of which 7 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:49:55] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 11 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 11 (OVERLAPS) 167/289 variables, 122/143 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/289 variables, 20/163 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/289 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 14 (OVERLAPS) 0/289 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 163 constraints, problems are : Problem set: 0 solved, 162 unsolved in 9869 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 122/122 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (OVERLAPS) 1/122 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 6/21 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 7 (OVERLAPS) 167/289 variables, 122/143 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/289 variables, 20/163 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/289 variables, 162/325 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/289 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 11 (OVERLAPS) 0/289 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Int declared 289/289 variables, and 325 constraints, problems are : Problem set: 0 solved, 162 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 122/122 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39960ms problems are : Problem set: 0 solved, 162 unsolved
Search for dead transitions found 0 dead transitions in 39962ms
Starting structural reductions in LTL mode, iteration 1 : 122/148 places, 167/281 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40401 ms. Remains : 122/148 places, 167/281 transitions.
[2025-05-29 17:50:29] [INFO ] Flatten gal took : 9 ms
[2025-05-29 17:50:29] [INFO ] Flatten gal took : 9 ms
[2025-05-29 17:50:29] [INFO ] Input system was already deterministic with 167 transitions.
[2025-05-29 17:50:30] [INFO ] Flatten gal took : 8 ms
[2025-05-29 17:50:30] [INFO ] Flatten gal took : 7 ms
[2025-05-29 17:50:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality3306070845984756838.gal : 7 ms
[2025-05-29 17:50:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality8522606498542267606.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3306070845984756838.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8522606498542267606.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,70287,0.538731,24536,2,10334,5,67242,6,0,658,58275,0


Converting to forward existential form...Done !
original formula: EG(AX((((next_6==1)||(p1_0_6==0))||(p1_3_5==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((((next_6==1)||(p1_0_6==0))||(p1_3_5==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t46, t47, t48, t49, t51, t52, t53, t54, t56, t57, t58, t59, t62, t63, t64, t66, t67, t68, t69...422
(forward)formula 0,1,6.52614,207060,1,0,443,888948,357,241,4582,617258,415
FORMULA Anderson-PT-05-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 281/281 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 122 transition count 175
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 122 transition count 175
Applied a total of 52 rules in 14 ms. Remains 122 /148 variables (removed 26) and now considering 175/281 (removed 106) transitions.
// Phase 1: matrix 175 rows 122 cols
[2025-05-29 17:50:36] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:50:36] [INFO ] Implicit Places using invariants in 140 ms returned []
[2025-05-29 17:50:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:50:36] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-05-29 17:50:37] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 510 ms to find 0 implicit places.
Running 170 sub problems to find dead transitions.
[2025-05-29 17:50:37] [INFO ] Invariant cache hit.
[2025-05-29 17:50:37] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:50:37] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:50:38] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:50:38] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:50:38] [INFO ] Deduced a trap composed of 35 places in 72 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:50:38] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:50:39] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (OVERLAPS) 175/297 variables, 122/140 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 20/160 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/297 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:50:42] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 8 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/297 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 10 (OVERLAPS) 0/297 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 161 constraints, problems are : Problem set: 0 solved, 170 unsolved in 9102 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 122/122 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 7/19 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:50:47] [INFO ] Deduced a trap composed of 35 places in 83 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (OVERLAPS) 175/297 variables, 122/142 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/297 variables, 170/332 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 170 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 297/297 variables, and 332 constraints, problems are : Problem set: 0 solved, 170 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 122/122 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39161ms problems are : Problem set: 0 solved, 170 unsolved
Search for dead transitions found 0 dead transitions in 39162ms
Starting structural reductions in LTL mode, iteration 1 : 122/148 places, 175/281 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39688 ms. Remains : 122/148 places, 175/281 transitions.
[2025-05-29 17:51:16] [INFO ] Flatten gal took : 9 ms
[2025-05-29 17:51:16] [INFO ] Flatten gal took : 8 ms
[2025-05-29 17:51:16] [INFO ] Input system was already deterministic with 175 transitions.
[2025-05-29 17:51:16] [INFO ] Flatten gal took : 8 ms
[2025-05-29 17:51:16] [INFO ] Flatten gal took : 8 ms
[2025-05-29 17:51:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality5250465069116062628.gal : 4 ms
[2025-05-29 17:51:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality1491477684443464129.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/CTLCardinality5250465069116062628.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1491477684443464129.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,74474,0.41953,21704,2,9534,5,56165,6,0,666,42125,0


Converting to forward existential form...Done !
original formula: AF((AG(((p1_4_7==0)&&(p3_2_3==1))) * !(E(((EG(((p3_2_1==0)||(p3_3_3==1))) * AX((cs_4_2==1))) * !(((next_4==0)&&(ncs_1_1==1)))) U ((p3_2_4...177
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !(((p1_4_7==0)&&(p3_2_3==1))))) * !(E(((EG(((p3_2_1==0)||(p3_3_3==1))) * !(EX(!((cs_4_2...240
Reverse transition relation is NOT exact ! Due to transitions t57, t58, t62, t63, t67, t68, t72, t73, t97, t150, t151, t152, t153, t154, t155, t156, t157, ...357
(forward)formula 0,0,8.42324,241316,1,0,498,1.29557e+06,389,241,5030,624796,541
FORMULA Anderson-PT-05-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 281/281 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 123 transition count 168
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 123 transition count 168
Applied a total of 50 rules in 10 ms. Remains 123 /148 variables (removed 25) and now considering 168/281 (removed 113) transitions.
// Phase 1: matrix 168 rows 123 cols
[2025-05-29 17:51:24] [INFO ] Computed 12 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:51:25] [INFO ] Implicit Places using invariants in 88 ms returned []
[2025-05-29 17:51:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:51:25] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-05-29 17:51:25] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
Running 163 sub problems to find dead transitions.
[2025-05-29 17:51:25] [INFO ] Invariant cache hit.
[2025-05-29 17:51:25] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 163 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:51:25] [INFO ] Deduced a trap composed of 44 places in 68 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:51:26] [INFO ] Deduced a trap composed of 25 places in 75 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:51:26] [INFO ] Deduced a trap composed of 40 places in 75 ms of which 11 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 163 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:51:26] [INFO ] Deduced a trap composed of 44 places in 74 ms of which 11 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 5 (OVERLAPS) 1/123 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 7 (OVERLAPS) 168/291 variables, 123/139 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/291 variables, 20/159 constraints. Problems are: Problem set: 0 solved, 163 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:51:29] [INFO ] Deduced a trap composed of 29 places in 80 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:51:29] [INFO ] Deduced a trap composed of 29 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:51:30] [INFO ] Deduced a trap composed of 40 places in 86 ms of which 13 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/291 variables, 3/162 constraints. Problems are: Problem set: 0 solved, 163 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:51:31] [INFO ] Deduced a trap composed of 31 places in 78 ms of which 9 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/291 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/291 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 12 (OVERLAPS) 0/291 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 163 unsolved
No progress, stopping.
After SMT solving in domain Real declared 291/291 variables, and 163 constraints, problems are : Problem set: 0 solved, 163 unsolved in 9861 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 123/123 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 163/163 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 163 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 4 (OVERLAPS) 1/123 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 7 (OVERLAPS) 168/291 variables, 123/143 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/291 variables, 20/163 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/291 variables, 163/326 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/291 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 163 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 291/291 variables, and 326 constraints, problems are : Problem set: 0 solved, 163 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 123/123 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 163/163 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39913ms problems are : Problem set: 0 solved, 163 unsolved
Search for dead transitions found 0 dead transitions in 39915ms
Starting structural reductions in LTL mode, iteration 1 : 123/148 places, 168/281 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40238 ms. Remains : 123/148 places, 168/281 transitions.
[2025-05-29 17:52:05] [INFO ] Flatten gal took : 7 ms
[2025-05-29 17:52:05] [INFO ] Flatten gal took : 7 ms
[2025-05-29 17:52:05] [INFO ] Input system was already deterministic with 168 transitions.
[2025-05-29 17:52:05] [INFO ] Flatten gal took : 10 ms
[2025-05-29 17:52:05] [INFO ] Flatten gal took : 6 ms
[2025-05-29 17:52:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality18089368003294664103.gal : 2 ms
[2025-05-29 17:52:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality11492333254601547306.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/CTLCardinality18089368003294664103.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11492333254601547306.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,76534,0.452948,23972,2,10391,5,63305,6,0,663,54310,0


Converting to forward existential form...Done !
original formula: (EF((cs_0_1==1)) + AX(AF(((EG(((p3_3_3==0)||(p1_1_5==1))) * ((p1_3_3==1)||((p3_4_1!=1)&&(next_3==1)))) * (p1_2_3==1)))))
=> equivalent forward existential formula: [FwdG(EY((Init * !(E(TRUE U (cs_0_1==1))))),!(((EG(((p3_3_3==0)||(p1_1_5==1))) * ((p1_3_3==1)||((p3_4_1!=1)&&(ne...192
Reverse transition relation is NOT exact ! Due to transitions t46, t47, t48, t49, t54, t56, t57, t58, t59, t61, t62, t63, t64, t66, t67, t68, t69, t74, t82...422
(forward)formula 0,1,9.06909,272852,1,0,509,1.50059e+06,370,238,4742,719831,536
FORMULA Anderson-PT-05-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 281/281 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 121 transition count 174
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 121 transition count 174
Applied a total of 54 rules in 10 ms. Remains 121 /148 variables (removed 27) and now considering 174/281 (removed 107) transitions.
// Phase 1: matrix 174 rows 121 cols
[2025-05-29 17:52:14] [INFO ] Computed 12 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:52:14] [INFO ] Implicit Places using invariants in 111 ms returned []
[2025-05-29 17:52:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:52:14] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-05-29 17:52:14] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
Running 169 sub problems to find dead transitions.
[2025-05-29 17:52:14] [INFO ] Invariant cache hit.
[2025-05-29 17:52:14] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:52:15] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:52:15] [INFO ] Deduced a trap composed of 29 places in 74 ms of which 11 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:52:16] [INFO ] Deduced a trap composed of 35 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:52:16] [INFO ] Deduced a trap composed of 35 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:52:16] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 11 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 3/17 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:52:17] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:52:17] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 6 (OVERLAPS) 174/295 variables, 121/140 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 20/160 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 9 (OVERLAPS) 0/295 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 169 unsolved
No progress, stopping.
After SMT solving in domain Real declared 295/295 variables, and 160 constraints, problems are : Problem set: 0 solved, 169 unsolved in 8260 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 121/121 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 169/169 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 7/19 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 4 (OVERLAPS) 174/295 variables, 121/140 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/295 variables, 20/160 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 169/329 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 8 (OVERLAPS) 0/295 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 169 unsolved
No progress, stopping.
After SMT solving in domain Int declared 295/295 variables, and 329 constraints, problems are : Problem set: 0 solved, 169 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 121/121 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 169/169 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38309ms problems are : Problem set: 0 solved, 169 unsolved
Search for dead transitions found 0 dead transitions in 38310ms
Starting structural reductions in LTL mode, iteration 1 : 121/148 places, 174/281 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38685 ms. Remains : 121/148 places, 174/281 transitions.
[2025-05-29 17:52:53] [INFO ] Flatten gal took : 16 ms
[2025-05-29 17:52:53] [INFO ] Flatten gal took : 7 ms
[2025-05-29 17:52:53] [INFO ] Input system was already deterministic with 174 transitions.
[2025-05-29 17:52:53] [INFO ] Flatten gal took : 6 ms
[2025-05-29 17:52:53] [INFO ] Flatten gal took : 6 ms
[2025-05-29 17:52:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality10190827080167155547.gal : 1 ms
[2025-05-29 17:52:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality16081156505386214889.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/CTLCardinality10190827080167155547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16081156505386214889.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,69630,0.340773,19516,2,10041,5,57517,6,0,661,45324,0


Converting to forward existential form...Done !
original formula: (E(AX(AG(A(((p1_3_4==0)||(p3_0_3==1)) U (ncs_1_2==0)))) U (p2_4_2==1)) + AX(EF(((EG((p2_4_0==1)) + AF((slot_T.F.F.F.F==1))) * AX((cs_0_4=...163
=> equivalent forward existential formula: [(EY((Init * !(E(!(EX(!(!(E(TRUE U !(!((E(!((ncs_1_2==0)) U (!(((p1_3_4==0)||(p3_0_3==1))) * !((ncs_1_2==0)))) +...302
Reverse transition relation is NOT exact ! Due to transitions t149, t150, t151, t152, t153, t154, t155, t156, t157, t158, t159, t160, t161, t162, t163, t16...312
(forward)formula 0,1,9.49536,313076,1,0,602,1.90283e+06,383,290,4803,638519,735
FORMULA Anderson-PT-05-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 148/148 places, 281/281 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 148 transition count 257
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 124 transition count 257
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 48 place count 124 transition count 238
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 86 place count 105 transition count 238
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 112 place count 79 transition count 132
Iterating global reduction 2 with 26 rules applied. Total rules applied 138 place count 79 transition count 132
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 140 place count 78 transition count 131
Applied a total of 140 rules in 14 ms. Remains 78 /148 variables (removed 70) and now considering 131/281 (removed 150) transitions.
// Phase 1: matrix 131 rows 78 cols
[2025-05-29 17:53:02] [INFO ] Computed 12 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:53:02] [INFO ] Implicit Places using invariants in 108 ms returned []
[2025-05-29 17:53:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:53:02] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-05-29 17:53:03] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 17:53:03] [INFO ] Redundant transitions in 6 ms returned []
Running 126 sub problems to find dead transitions.
[2025-05-29 17:53:03] [INFO ] Invariant cache hit.
[2025-05-29 17:53:03] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:53:03] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:53:03] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:53:03] [INFO ] Deduced a trap composed of 20 places in 52 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:53:03] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:53:03] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:53:04] [INFO ] Deduced a trap composed of 19 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:53:04] [INFO ] Deduced a trap composed of 21 places in 60 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (OVERLAPS) 131/209 variables, 78/97 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 20/117 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/209 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 8 (OVERLAPS) 0/209 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Real declared 209/209 variables, and 117 constraints, problems are : Problem set: 0 solved, 126 unsolved in 3374 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 78/78 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 7/19 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (OVERLAPS) 131/209 variables, 78/97 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 20/117 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 126/243 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/209 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 8 (OVERLAPS) 0/209 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Int declared 209/209 variables, and 243 constraints, problems are : Problem set: 0 solved, 126 unsolved in 14147 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 78/78 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17543ms problems are : Problem set: 0 solved, 126 unsolved
Search for dead transitions found 0 dead transitions in 17544ms
Starting structural reductions in SI_CTL mode, iteration 1 : 78/148 places, 131/281 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17872 ms. Remains : 78/148 places, 131/281 transitions.
[2025-05-29 17:53:20] [INFO ] Flatten gal took : 8 ms
[2025-05-29 17:53:20] [INFO ] Flatten gal took : 5 ms
[2025-05-29 17:53:20] [INFO ] Input system was already deterministic with 131 transitions.
[2025-05-29 17:53:20] [INFO ] Flatten gal took : 5 ms
[2025-05-29 17:53:20] [INFO ] Flatten gal took : 5 ms
[2025-05-29 17:53:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality5386900229101145964.gal : 1 ms
[2025-05-29 17:53:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality4383060522588553659.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/CTLCardinality5386900229101145964.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4383060522588553659.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7523,0.248761,14868,2,5686,5,34138,6,0,446,25271,0


Converting to forward existential form...Done !
original formula: EG(((p1_0_7==0) + EF((ncs_2_1!=1))))
=> equivalent forward existential formula: [FwdG(Init,((p1_0_7==0) + E(TRUE U (ncs_2_1!=1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t85, t86, t87, t88, t89, t90, t91, t92, t93, t94, t95, t97, t98, t99, t100, t101, t102, t103,...298
(forward)formula 0,1,2.06093,76424,1,0,283,295178,288,136,3740,149867,278
FORMULA Anderson-PT-05-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 281/281 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 123 transition count 168
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 123 transition count 168
Applied a total of 50 rules in 10 ms. Remains 123 /148 variables (removed 25) and now considering 168/281 (removed 113) transitions.
// Phase 1: matrix 168 rows 123 cols
[2025-05-29 17:53:22] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:53:22] [INFO ] Implicit Places using invariants in 95 ms returned []
[2025-05-29 17:53:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:53:22] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-05-29 17:53:23] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
Running 163 sub problems to find dead transitions.
[2025-05-29 17:53:23] [INFO ] Invariant cache hit.
[2025-05-29 17:53:23] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 163 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:53:23] [INFO ] Deduced a trap composed of 44 places in 77 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:53:24] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 4 (OVERLAPS) 1/123 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 6 (OVERLAPS) 168/291 variables, 123/137 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/291 variables, 20/157 constraints. Problems are: Problem set: 0 solved, 163 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:53:27] [INFO ] Deduced a trap composed of 30 places in 78 ms of which 10 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/291 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 163 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:53:28] [INFO ] Deduced a trap composed of 29 places in 74 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:53:28] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:53:28] [INFO ] Deduced a trap composed of 40 places in 70 ms of which 11 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/291 variables, 3/161 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/291 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 11 (OVERLAPS) 0/291 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 163 unsolved
No progress, stopping.
After SMT solving in domain Real declared 291/291 variables, and 161 constraints, problems are : Problem set: 0 solved, 163 unsolved in 8828 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 123/123 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 163/163 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 163 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 4 (OVERLAPS) 1/123 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 163 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:53:33] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 10 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 163 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:53:35] [INFO ] Deduced a trap composed of 30 places in 78 ms of which 12 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 163 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:53:37] [INFO ] Deduced a trap composed of 40 places in 77 ms of which 13 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/123 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 10 (OVERLAPS) 168/291 variables, 123/144 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/291 variables, 20/164 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/291 variables, 163/327 constraints. Problems are: Problem set: 0 solved, 163 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 291/291 variables, and 327 constraints, problems are : Problem set: 0 solved, 163 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 123/123 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 163/163 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38868ms problems are : Problem set: 0 solved, 163 unsolved
Search for dead transitions found 0 dead transitions in 38869ms
Starting structural reductions in LTL mode, iteration 1 : 123/148 places, 168/281 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39228 ms. Remains : 123/148 places, 168/281 transitions.
[2025-05-29 17:54:01] [INFO ] Flatten gal took : 8 ms
[2025-05-29 17:54:01] [INFO ] Flatten gal took : 5 ms
[2025-05-29 17:54:01] [INFO ] Input system was already deterministic with 168 transitions.
[2025-05-29 17:54:01] [INFO ] Flatten gal took : 5 ms
[2025-05-29 17:54:01] [INFO ] Flatten gal took : 6 ms
[2025-05-29 17:54:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality13402758813673000250.gal : 1 ms
[2025-05-29 17:54:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality4014857654257031245.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/CTLCardinality13402758813673000250.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4014857654257031245.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,75979,0.553642,23468,2,10353,5,62628,6,0,663,52593,0


Converting to forward existential form...Done !
original formula: !(A(EF(EX((p1_0_5==1))) U ((!(AG(((p1_4_8==0)||(p2_3_0==1)))) * EG(!(AG(((p1_4_7==0)||(p2_4_2==1)))))) * EG(EF((p2_2_1==1))))))
=> equivalent forward existential formula: ((([((FwdU(Init,!(((!(!(E(TRUE U !(((p1_4_8==0)||(p2_3_0==1)))))) * EG(!(!(E(TRUE U !(((p1_4_7==0)||(p2_4_2==1))...910
Reverse transition relation is NOT exact ! Due to transitions t48, t49, t51, t52, t53, t54, t56, t57, t58, t59, t61, t62, t63, t64, t66, t67, t68, t69, t70...427
(forward)formula 0,0,10.7776,272056,1,0,455,1.49554e+06,368,225,4728,713357,486
FORMULA Anderson-PT-05-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 281/281 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 124 transition count 177
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 124 transition count 177
Applied a total of 48 rules in 8 ms. Remains 124 /148 variables (removed 24) and now considering 177/281 (removed 104) transitions.
// Phase 1: matrix 177 rows 124 cols
[2025-05-29 17:54:12] [INFO ] Computed 12 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:54:12] [INFO ] Implicit Places using invariants in 76 ms returned []
[2025-05-29 17:54:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:54:13] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-05-29 17:54:13] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 341 ms to find 0 implicit places.
Running 172 sub problems to find dead transitions.
[2025-05-29 17:54:13] [INFO ] Invariant cache hit.
[2025-05-29 17:54:13] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 172 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:54:13] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:54:14] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:54:14] [INFO ] Deduced a trap composed of 25 places in 77 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 172 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:54:14] [INFO ] Deduced a trap composed of 36 places in 71 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:54:15] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 172 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:54:15] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:54:16] [INFO ] Deduced a trap composed of 30 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:54:16] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 6 (OVERLAPS) 177/301 variables, 124/144 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/301 variables, 20/164 constraints. Problems are: Problem set: 0 solved, 172 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:54:18] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:54:18] [INFO ] Deduced a trap composed of 36 places in 73 ms of which 13 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/301 variables, 2/166 constraints. Problems are: Problem set: 0 solved, 172 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:54:20] [INFO ] Deduced a trap composed of 40 places in 79 ms of which 11 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/301 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/301 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 11 (OVERLAPS) 0/301 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 172 unsolved
No progress, stopping.
After SMT solving in domain Real declared 301/301 variables, and 167 constraints, problems are : Problem set: 0 solved, 172 unsolved in 10187 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 124/124 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 172/172 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 172 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 4 (OVERLAPS) 177/301 variables, 124/147 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/301 variables, 20/167 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/301 variables, 172/339 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/301 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 172 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:54:52] [INFO ] Deduced a trap composed of 40 places in 76 ms of which 11 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 301/301 variables, and 340 constraints, problems are : Problem set: 0 solved, 172 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 124/124 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 172/172 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40224ms problems are : Problem set: 0 solved, 172 unsolved
Search for dead transitions found 0 dead transitions in 40225ms
Starting structural reductions in LTL mode, iteration 1 : 124/148 places, 177/281 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40576 ms. Remains : 124/148 places, 177/281 transitions.
[2025-05-29 17:54:53] [INFO ] Flatten gal took : 5 ms
[2025-05-29 17:54:53] [INFO ] Flatten gal took : 5 ms
[2025-05-29 17:54:53] [INFO ] Input system was already deterministic with 177 transitions.
[2025-05-29 17:54:53] [INFO ] Flatten gal took : 6 ms
[2025-05-29 17:54:53] [INFO ] Flatten gal took : 6 ms
[2025-05-29 17:54:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality790453345610824032.gal : 2 ms
[2025-05-29 17:54:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality6298975563701088752.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/CTLCardinality790453345610824032.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6298975563701088752.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,82515,0.662624,28596,2,13033,5,81106,6,0,676,75593,0


Converting to forward existential form...Done !
original formula: AX(((EF((((next_9==0)&&(ncs_4_1==1))&&((p1_2_5==0)&&(p1_2_8==1)))) + (p2_2_0==1)) * ((p1_1_4==0) + (EX(((p1_1_1==1)||(p2_2_3==1))) * AF((...185
=> equivalent forward existential formula: ([((EY(Init) * !((p2_2_0==1))) * !(E(TRUE U (((next_9==0)&&(ncs_4_1==1))&&((p1_2_5==0)&&(p1_2_8==1))))))] = FALS...313
Reverse transition relation is NOT exact ! Due to transitions t45, t49, t50, t55, t56, t57, t58, t60, t61, t62, t63, t66, t67, t68, t70, t71, t72, t73, t75...447
(forward)formula 0,1,8.5687,251528,1,0,442,1.28556e+06,388,214,4924,610197,447
FORMULA Anderson-PT-05-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 281/281 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 123 transition count 176
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 123 transition count 176
Applied a total of 50 rules in 11 ms. Remains 123 /148 variables (removed 25) and now considering 176/281 (removed 105) transitions.
// Phase 1: matrix 176 rows 123 cols
[2025-05-29 17:55:02] [INFO ] Computed 12 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:55:02] [INFO ] Implicit Places using invariants in 120 ms returned []
[2025-05-29 17:55:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:55:02] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-05-29 17:55:02] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 336 ms to find 0 implicit places.
Running 171 sub problems to find dead transitions.
[2025-05-29 17:55:02] [INFO ] Invariant cache hit.
[2025-05-29 17:55:02] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 171 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:03] [INFO ] Deduced a trap composed of 36 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:03] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:03] [INFO ] Deduced a trap composed of 30 places in 80 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:03] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:03] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 171 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:04] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:04] [INFO ] Deduced a trap composed of 29 places in 76 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 171 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:05] [INFO ] Deduced a trap composed of 40 places in 81 ms of which 12 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 6 (OVERLAPS) 176/299 variables, 123/143 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/299 variables, 20/163 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/299 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 9 (OVERLAPS) 0/299 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 171 unsolved
No progress, stopping.
After SMT solving in domain Real declared 299/299 variables, and 163 constraints, problems are : Problem set: 0 solved, 171 unsolved in 8668 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 123/123 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 171 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 8/20 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 4 (OVERLAPS) 176/299 variables, 123/143 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/299 variables, 20/163 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/299 variables, 171/334 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/299 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 171 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 299/299 variables, and 334 constraints, problems are : Problem set: 0 solved, 171 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 123/123 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38710ms problems are : Problem set: 0 solved, 171 unsolved
Search for dead transitions found 0 dead transitions in 38710ms
Starting structural reductions in LTL mode, iteration 1 : 123/148 places, 176/281 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39059 ms. Remains : 123/148 places, 176/281 transitions.
[2025-05-29 17:55:41] [INFO ] Flatten gal took : 7 ms
[2025-05-29 17:55:41] [INFO ] Flatten gal took : 5 ms
[2025-05-29 17:55:41] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-29 17:55:41] [INFO ] Flatten gal took : 5 ms
[2025-05-29 17:55:41] [INFO ] Flatten gal took : 5 ms
[2025-05-29 17:55:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality17641292451526635719.gal : 2 ms
[2025-05-29 17:55:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality14309046954607919752.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/CTLCardinality17641292451526635719.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14309046954607919752.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,78922,0.50007,24020,2,10350,5,64930,6,0,671,53146,0


Converting to forward existential form...Done !
original formula: AG(((ncs_3_1==1) + EG(((AX(((p1_1_1==0)&&(p1_1_8==1))) + AG(((p1_3_4==0)&&(p3_2_4==1)))) + (((p2_2_2==0)&&(ncs_3_1==1))||(cs_4_1==0))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((ncs_3_1==1))) * !(EG(((!(EX(!(((p1_1_1==0)&&(p1_1_8==1))))) + !(E(TRUE U !(((p1_3_4==0)&...230
Reverse transition relation is NOT exact ! Due to transitions t36, t40, t41, t56, t57, t58, t66, t67, t68, t71, t72, t73, t76, t77, t78, t84, t86, t88, t15...402
Using saturation style SCC detection
(forward)formula 0,0,13.3868,400048,1,0,510,2.46141e+06,387,266,5047,1.11359e+06,512
FORMULA Anderson-PT-05-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 281/281 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 127 transition count 188
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 127 transition count 188
Applied a total of 42 rules in 5 ms. Remains 127 /148 variables (removed 21) and now considering 188/281 (removed 93) transitions.
// Phase 1: matrix 188 rows 127 cols
[2025-05-29 17:55:54] [INFO ] Computed 12 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:55:54] [INFO ] Implicit Places using invariants in 80 ms returned []
[2025-05-29 17:55:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:55:54] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-05-29 17:55:55] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
Running 183 sub problems to find dead transitions.
[2025-05-29 17:55:55] [INFO ] Invariant cache hit.
[2025-05-29 17:55:55] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/127 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:55] [INFO ] Deduced a trap composed of 35 places in 65 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:55] [INFO ] Deduced a trap composed of 30 places in 70 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:56] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:56] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:56] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:56] [INFO ] Deduced a trap composed of 30 places in 65 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:56] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:57] [INFO ] Deduced a trap composed of 31 places in 87 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:57] [INFO ] Deduced a trap composed of 31 places in 90 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:58] [INFO ] Deduced a trap composed of 36 places in 65 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:55:58] [INFO ] Deduced a trap composed of 40 places in 70 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 7 (OVERLAPS) 188/315 variables, 127/150 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/315 variables, 20/170 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:56:01] [INFO ] Deduced a trap composed of 40 places in 81 ms of which 15 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/315 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/315 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:56:04] [INFO ] Deduced a trap composed of 40 places in 79 ms of which 12 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/315 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/315 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 13 (OVERLAPS) 0/315 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 183 unsolved
No progress, stopping.
After SMT solving in domain Real declared 315/315 variables, and 172 constraints, problems are : Problem set: 0 solved, 183 unsolved in 12983 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 127/127 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 183/183 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/127 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 13/25 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 4 (OVERLAPS) 188/315 variables, 127/152 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/315 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/315 variables, 183/355 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/315 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 315/315 variables, and 355 constraints, problems are : Problem set: 0 solved, 183 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 127/127 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 183/183 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43027ms problems are : Problem set: 0 solved, 183 unsolved
Search for dead transitions found 0 dead transitions in 43029ms
Starting structural reductions in LTL mode, iteration 1 : 127/148 places, 188/281 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43377 ms. Remains : 127/148 places, 188/281 transitions.
[2025-05-29 17:56:38] [INFO ] Flatten gal took : 5 ms
[2025-05-29 17:56:38] [INFO ] Flatten gal took : 6 ms
[2025-05-29 17:56:38] [INFO ] Input system was already deterministic with 188 transitions.
[2025-05-29 17:56:38] [INFO ] Flatten gal took : 6 ms
[2025-05-29 17:56:38] [INFO ] Flatten gal took : 5 ms
[2025-05-29 17:56:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality8108625949942698367.gal : 1 ms
[2025-05-29 17:56:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality10382849994277606254.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/CTLCardinality8108625949942698367.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10382849994277606254.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,98320,0.94884,40176,2,16225,5,114623,6,0,699,115290,0


Converting to forward existential form...Done !
original formula: AF(((AG(AF((p3_3_1==0))) * E(((AF((p1_1_1==0)) + E(((p3_2_2==0)||(p2_2_4==1)) U (p1_4_1==1))) * AF((p1_2_0==1))) U !((((ncs_2_3==0)||(p3_...292
=> equivalent forward existential formula: [FwdG(Init,!(((!(E(TRUE U !(!(EG(!((p3_3_1==0))))))) * E(((!(EG(!((p1_1_1==0)))) + E(((p3_2_2==0)||(p2_2_4==1)) ...494
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t22, t23, t24, t25, t36, t37, t38, t40, t41, t42, t43, t64, t65, t66, t67, t69...526
Detected timeout of ITS tools.
[2025-05-29 17:57:08] [INFO ] Flatten gal took : 9 ms
[2025-05-29 17:57:08] [INFO ] Applying decomposition
[2025-05-29 17:57:08] [INFO ] Flatten gal took : 4 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/graph11451437328532332556.txt' '-o' '/tmp/graph11451437328532332556.bin' '-w' '/tmp/graph11451437328532332556.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11451437328532332556.bin' '-l' '-1' '-v' '-w' '/tmp/graph11451437328532332556.weights' '-q' '0' '-e' '0.001'
[2025-05-29 17:57:08] [INFO ] Decomposing Gal with order
[2025-05-29 17:57:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 17:57:08] [INFO ] Removed a total of 286 redundant transitions.
[2025-05-29 17:57:08] [INFO ] Flatten gal took : 75 ms
[2025-05-29 17:57:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-05-29 17:57:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality8925830863163449921.gal : 3 ms
[2025-05-29 17:57:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality2061928577549997945.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/CTLCardinality8925830863163449921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2061928577549997945.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,98320,0.293599,16268,2563,26,23167,166,580,33385,41,291,0


Converting to forward existential form...Done !
original formula: AF(((AG(AF((i3.u37.p3_3_1==0))) * E(((AF((i1.u15.p1_1_1==0)) + E(((i6.u48.p3_2_2==0)||(i0.u20.p2_2_4==1)) U (i4.u26.p1_4_1==1))) * AF((i7...405
=> equivalent forward existential formula: [FwdG(Init,!(((!(E(TRUE U !(!(EG(!((i3.u37.p3_3_1==0))))))) * E(((!(EG(!((i1.u15.p1_1_1==0)))) + E(((i6.u48.p3_2...641
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t22, t23, t24, t25, t36, t37, t38, t40, t41, t42, t43, t163, t164, t165, t166,...647
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
(forward)formula 0,0,4.60556,175324,1,0,310255,300,3335,469328,203,1046,1256671
FORMULA Anderson-PT-05-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 281/281 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 122 transition count 167
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 122 transition count 167
Applied a total of 52 rules in 4 ms. Remains 122 /148 variables (removed 26) and now considering 167/281 (removed 114) transitions.
// Phase 1: matrix 167 rows 122 cols
[2025-05-29 17:57:13] [INFO ] Computed 12 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:57:13] [INFO ] Implicit Places using invariants in 100 ms returned []
[2025-05-29 17:57:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:57:13] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-05-29 17:57:13] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
Running 162 sub problems to find dead transitions.
[2025-05-29 17:57:13] [INFO ] Invariant cache hit.
[2025-05-29 17:57:13] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (OVERLAPS) 1/122 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:57:15] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:57:15] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:57:16] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 11 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 8 (OVERLAPS) 167/289 variables, 122/137 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/289 variables, 20/157 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:57:18] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 11 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/289 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/289 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:57:20] [INFO ] Deduced a trap composed of 29 places in 74 ms of which 10 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/289 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/289 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 14 (OVERLAPS) 0/289 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 159 constraints, problems are : Problem set: 0 solved, 162 unsolved in 10342 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 122/122 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (OVERLAPS) 1/122 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:57:25] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 11 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:57:25] [INFO ] Deduced a trap composed of 30 places in 65 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 10 (OVERLAPS) 167/289 variables, 122/141 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/289 variables, 20/161 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/289 variables, 162/323 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/289 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 14 (OVERLAPS) 0/289 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Int declared 289/289 variables, and 323 constraints, problems are : Problem set: 0 solved, 162 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 122/122 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40385ms problems are : Problem set: 0 solved, 162 unsolved
Search for dead transitions found 0 dead transitions in 40386ms
Starting structural reductions in LTL mode, iteration 1 : 122/148 places, 167/281 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40737 ms. Remains : 122/148 places, 167/281 transitions.
[2025-05-29 17:57:53] [INFO ] Flatten gal took : 7 ms
[2025-05-29 17:57:53] [INFO ] Flatten gal took : 5 ms
[2025-05-29 17:57:53] [INFO ] Input system was already deterministic with 167 transitions.
[2025-05-29 17:57:53] [INFO ] Flatten gal took : 6 ms
[2025-05-29 17:57:53] [INFO ] Flatten gal took : 5 ms
[2025-05-29 17:57:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality6570317400384526406.gal : 2 ms
[2025-05-29 17:57:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality15883431081103647750.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/CTLCardinality6570317400384526406.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15883431081103647750.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,70947,0.431466,22568,2,10377,5,60703,6,0,658,50162,0


Converting to forward existential form...Done !
original formula: EX(AG(!(E((p1_2_7==1) U (p1_3_0==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(!(E((p1_2_7==1) U (p1_3_0==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t46, t47, t48, t49, t51, t52, t53, t54, t56, t57, t58, t59, t63, t64, t66, t67, t68, t69, t80...417
(forward)formula 0,0,7.15944,234676,1,0,500,1.28395e+06,359,242,4625,591186,500
FORMULA Anderson-PT-05-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 148/148 places, 281/281 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 148 transition count 260
Reduce places removed 21 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 22 rules applied. Total rules applied 43 place count 127 transition count 259
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 44 place count 126 transition count 259
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 44 place count 126 transition count 242
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 78 place count 109 transition count 242
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 103 place count 84 transition count 145
Iterating global reduction 3 with 25 rules applied. Total rules applied 128 place count 84 transition count 145
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 3 with 2 rules applied. Total rules applied 130 place count 83 transition count 144
Applied a total of 130 rules in 20 ms. Remains 83 /148 variables (removed 65) and now considering 144/281 (removed 137) transitions.
// Phase 1: matrix 144 rows 83 cols
[2025-05-29 17:58:01] [INFO ] Computed 12 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:58:01] [INFO ] Implicit Places using invariants in 70 ms returned []
[2025-05-29 17:58:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:58:01] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-05-29 17:58:01] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 17:58:01] [INFO ] Redundant transitions in 5 ms returned []
Running 139 sub problems to find dead transitions.
[2025-05-29 17:58:01] [INFO ] Invariant cache hit.
[2025-05-29 17:58:01] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/83 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 139 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:01] [INFO ] Deduced a trap composed of 22 places in 61 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:01] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:02] [INFO ] Deduced a trap composed of 19 places in 68 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:02] [INFO ] Deduced a trap composed of 20 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:02] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:02] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:02] [INFO ] Deduced a trap composed of 20 places in 61 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 7/19 constraints. Problems are: Problem set: 0 solved, 139 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:02] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 5 (OVERLAPS) 144/227 variables, 83/103 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 20/123 constraints. Problems are: Problem set: 0 solved, 139 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:04] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/227 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/227 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 139 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:05] [INFO ] Deduced a trap composed of 21 places in 66 ms of which 9 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/227 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/227 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 139 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:07] [INFO ] Deduced a trap composed of 22 places in 69 ms of which 7 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/227 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/227 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 13 (OVERLAPS) 0/227 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 139 unsolved
No progress, stopping.
After SMT solving in domain Real declared 227/227 variables, and 126 constraints, problems are : Problem set: 0 solved, 139 unsolved in 7675 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 83/83 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 139/139 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 139 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/83 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 4 (OVERLAPS) 144/227 variables, 83/106 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/227 variables, 20/126 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 139/265 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/227 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 8 (OVERLAPS) 0/227 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 139 unsolved
No progress, stopping.
After SMT solving in domain Int declared 227/227 variables, and 265 constraints, problems are : Problem set: 0 solved, 139 unsolved in 18360 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 83/83 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 139/139 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 26062ms problems are : Problem set: 0 solved, 139 unsolved
Search for dead transitions found 0 dead transitions in 26063ms
Starting structural reductions in SI_CTL mode, iteration 1 : 83/148 places, 144/281 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26327 ms. Remains : 83/148 places, 144/281 transitions.
[2025-05-29 17:58:27] [INFO ] Flatten gal took : 10 ms
[2025-05-29 17:58:27] [INFO ] Flatten gal took : 8 ms
[2025-05-29 17:58:27] [INFO ] Input system was already deterministic with 144 transitions.
[2025-05-29 17:58:27] [INFO ] Flatten gal took : 4 ms
[2025-05-29 17:58:27] [INFO ] Flatten gal took : 4 ms
[2025-05-29 17:58:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality3267161189593713322.gal : 1 ms
[2025-05-29 17:58:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality11614102774347602921.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/CTLCardinality3267161189593713322.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11614102774347602921.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,11822,0.323041,16152,2,5834,5,39665,6,0,479,28793,0


Converting to forward existential form...Done !
original formula: AG((EG(AF((cs_4_1==1))) + (E((p2_1_0==1) U ((ncs_2_1==0)||(p1_1_3==1))) * EF((((p2_0_1==1)||(ncs_4_3==0))||(p3_0_1==1))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((E((p2_1_0==1) U ((ncs_2_1==0)||(p1_1_3==1))) * E(TRUE U (((p2_0_1==1)||(ncs_4_3==0))||(p...210
Reverse transition relation is NOT exact ! Due to transitions t66, t76, t81, t86, t89, t98, t99, t100, t101, t102, t103, t104, t105, t106, t107, t109, t110...335
Using saturation style SCC detection
(forward)formula 0,0,6.52259,172564,1,0,490,988476,328,247,4066,445222,526
FORMULA Anderson-PT-05-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 148/148 places, 281/281 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 148 transition count 257
Reduce places removed 24 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 25 rules applied. Total rules applied 49 place count 124 transition count 256
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 50 place count 123 transition count 256
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 50 place count 123 transition count 236
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 90 place count 103 transition count 236
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 118 place count 75 transition count 120
Iterating global reduction 3 with 28 rules applied. Total rules applied 146 place count 75 transition count 120
Applied a total of 146 rules in 12 ms. Remains 75 /148 variables (removed 73) and now considering 120/281 (removed 161) transitions.
// Phase 1: matrix 120 rows 75 cols
[2025-05-29 17:58:34] [INFO ] Computed 12 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:58:34] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-05-29 17:58:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:58:34] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-05-29 17:58:34] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 17:58:34] [INFO ] Redundant transitions in 3 ms returned []
Running 115 sub problems to find dead transitions.
[2025-05-29 17:58:34] [INFO ] Invariant cache hit.
[2025-05-29 17:58:34] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 115 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:34] [INFO ] Deduced a trap composed of 32 places in 69 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 1/75 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 115 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:35] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:35] [INFO ] Deduced a trap composed of 20 places in 67 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/75 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (OVERLAPS) 120/195 variables, 75/90 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/195 variables, 20/110 constraints. Problems are: Problem set: 0 solved, 115 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:36] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 7 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/195 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/195 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 12 (OVERLAPS) 0/195 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Real declared 195/195 variables, and 111 constraints, problems are : Problem set: 0 solved, 115 unsolved in 4086 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 75/75 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 115 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 1/75 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 115 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:39] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:39] [INFO ] Deduced a trap composed of 19 places in 50 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/75 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/75 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 9 (OVERLAPS) 120/195 variables, 75/93 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/195 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/195 variables, 115/228 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/195 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 13 (OVERLAPS) 0/195 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Int declared 195/195 variables, and 228 constraints, problems are : Problem set: 0 solved, 115 unsolved in 12467 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 75/75 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16580ms problems are : Problem set: 0 solved, 115 unsolved
Search for dead transitions found 0 dead transitions in 16581ms
Starting structural reductions in SI_CTL mode, iteration 1 : 75/148 places, 120/281 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16800 ms. Remains : 75/148 places, 120/281 transitions.
[2025-05-29 17:58:50] [INFO ] Flatten gal took : 7 ms
[2025-05-29 17:58:50] [INFO ] Flatten gal took : 3 ms
[2025-05-29 17:58:51] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-29 17:58:51] [INFO ] Flatten gal took : 3 ms
[2025-05-29 17:58:51] [INFO ] Flatten gal took : 4 ms
[2025-05-29 17:58:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality16340567888125609756.gal : 1 ms
[2025-05-29 17:58:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality9098323973021870270.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/CTLCardinality16340567888125609756.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9098323973021870270.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5540,0.151959,10800,2,5125,5,23830,6,0,423,16141,0


Converting to forward existential form...Done !
original formula: EF(AG((p3_4_3==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p3_4_3==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t75, t76, t77, t78, t79, t80, t81, t82, t83, t84, t85, t86, t87, t88, t89, t90, t91, t92, t93...286
(forward)formula 0,0,1.36592,53796,1,0,271,230757,262,124,3441,98249,253
FORMULA Anderson-PT-05-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 281/281 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 120 transition count 165
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 120 transition count 165
Applied a total of 56 rules in 4 ms. Remains 120 /148 variables (removed 28) and now considering 165/281 (removed 116) transitions.
// Phase 1: matrix 165 rows 120 cols
[2025-05-29 17:58:52] [INFO ] Computed 12 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:58:52] [INFO ] Implicit Places using invariants in 76 ms returned []
[2025-05-29 17:58:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:58:52] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-05-29 17:58:52] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-05-29 17:58:52] [INFO ] Invariant cache hit.
[2025-05-29 17:58:52] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/119 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:53] [INFO ] Deduced a trap composed of 43 places in 70 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:53] [INFO ] Deduced a trap composed of 25 places in 71 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:53] [INFO ] Deduced a trap composed of 39 places in 69 ms of which 11 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 1/120 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:58:55] [INFO ] Deduced a trap composed of 29 places in 70 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 165/285 variables, 120/136 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/285 variables, 20/156 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/285 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 10 (OVERLAPS) 0/285 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 285/285 variables, and 156 constraints, problems are : Problem set: 0 solved, 160 unsolved in 6818 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 120/120 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/119 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 1/120 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:59:00] [INFO ] Deduced a trap composed of 29 places in 72 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:59:00] [INFO ] Deduced a trap composed of 29 places in 69 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:59:00] [INFO ] Deduced a trap composed of 29 places in 72 ms of which 10 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 165/285 variables, 120/139 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/285 variables, 20/159 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/285 variables, 160/319 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/285 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 12 (OVERLAPS) 0/285 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 285/285 variables, and 319 constraints, problems are : Problem set: 0 solved, 160 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 120/120 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36853ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 36853ms
Starting structural reductions in LTL mode, iteration 1 : 120/148 places, 165/281 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37158 ms. Remains : 120/148 places, 165/281 transitions.
[2025-05-29 17:59:29] [INFO ] Flatten gal took : 6 ms
[2025-05-29 17:59:29] [INFO ] Flatten gal took : 4 ms
[2025-05-29 17:59:29] [INFO ] Input system was already deterministic with 165 transitions.
[2025-05-29 17:59:29] [INFO ] Flatten gal took : 4 ms
[2025-05-29 17:59:29] [INFO ] Flatten gal took : 4 ms
[2025-05-29 17:59:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality16069460741637574712.gal : 1 ms
[2025-05-29 17:59:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality14209702302970400761.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/CTLCardinality16069460741637574712.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14209702302970400761.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,63305,0.343873,17180,2,9124,5,48452,6,0,648,35894,0


Converting to forward existential form...Done !
original formula: AF(AX(AF(EG(((cs_3_0!=0)&&(cs_4_2!=1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(!(EG(!(EG(((cs_3_0!=0)&&(cs_4_2!=1)))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t140, t141, t142, t143, t144, t145, t146, t147, t148, t149, t150, t151, t152, t153, t154, t15...312
(forward)formula 0,0,4.32932,133700,1,0,352,561575,358,170,4658,282686,398
FORMULA Anderson-PT-05-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 148/148 places, 281/281 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 148 transition count 257
Reduce places removed 24 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 25 rules applied. Total rules applied 49 place count 124 transition count 256
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 50 place count 123 transition count 256
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 50 place count 123 transition count 240
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 82 place count 107 transition count 240
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 107 place count 82 transition count 127
Iterating global reduction 3 with 25 rules applied. Total rules applied 132 place count 82 transition count 127
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 138 place count 79 transition count 124
Applied a total of 138 rules in 18 ms. Remains 79 /148 variables (removed 69) and now considering 124/281 (removed 157) transitions.
// Phase 1: matrix 124 rows 79 cols
[2025-05-29 17:59:33] [INFO ] Computed 12 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:59:34] [INFO ] Implicit Places using invariants in 67 ms returned []
[2025-05-29 17:59:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:59:34] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-05-29 17:59:34] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 17:59:34] [INFO ] Redundant transitions in 4 ms returned []
Running 119 sub problems to find dead transitions.
[2025-05-29 17:59:34] [INFO ] Invariant cache hit.
[2025-05-29 17:59:34] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 119 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:59:34] [INFO ] Deduced a trap composed of 29 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:59:34] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:59:34] [INFO ] Deduced a trap composed of 25 places in 56 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 4 (OVERLAPS) 1/79 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 119 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:59:35] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:59:35] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 7 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/79 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 7 (OVERLAPS) 124/203 variables, 79/96 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/203 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/203 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 10 (OVERLAPS) 0/203 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 119 unsolved
No progress, stopping.
After SMT solving in domain Real declared 203/203 variables, and 116 constraints, problems are : Problem set: 0 solved, 119 unsolved in 3640 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 79/79 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 119/119 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 119 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 4 (OVERLAPS) 1/79 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 119 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:59:38] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/79 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/79 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 8 (OVERLAPS) 124/203 variables, 79/97 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/203 variables, 20/117 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/203 variables, 119/236 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/203 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 12 (OVERLAPS) 0/203 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 119 unsolved
No progress, stopping.
After SMT solving in domain Int declared 203/203 variables, and 236 constraints, problems are : Problem set: 0 solved, 119 unsolved in 13150 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 79/79 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 119/119 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16807ms problems are : Problem set: 0 solved, 119 unsolved
Search for dead transitions found 0 dead transitions in 16807ms
Starting structural reductions in SI_CTL mode, iteration 1 : 79/148 places, 124/281 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17035 ms. Remains : 79/148 places, 124/281 transitions.
[2025-05-29 17:59:51] [INFO ] Flatten gal took : 4 ms
[2025-05-29 17:59:51] [INFO ] Flatten gal took : 4 ms
[2025-05-29 17:59:51] [INFO ] Input system was already deterministic with 124 transitions.
[2025-05-29 17:59:51] [INFO ] Flatten gal took : 3 ms
[2025-05-29 17:59:51] [INFO ] Flatten gal took : 4 ms
[2025-05-29 17:59:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality12188988935697700574.gal : 0 ms
[2025-05-29 17:59:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality15182328430374080798.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/CTLCardinality12188988935697700574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15182328430374080798.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9139,0.240885,13640,2,6292,5,30827,6,0,443,22398,0


Converting to forward existential form...Done !
original formula: AG(((!(A(EG((p1_1_7==1)) U (next_1==0))) + !(A((p1_2_8==1) U !(((p1_3_2==0)||(p3_0_0==1)))))) + AG(AF((p2_0_0==0)))))
=> equivalent forward existential formula: [FwdG(FwdU((FwdU(Init,TRUE) * !((!(!((E(!((next_1==0)) U (!(EG((p1_1_7==1))) * !((next_1==0)))) + EG(!((next_1==...335
Reverse transition relation is NOT exact ! Due to transitions t45, t46, t50, t51, t55, t56, t65, t66, t69, t70, t80, t81, t82, t83, t84, t85, t86, t87, t88...341
Hit Full ! (commute/partial/dont) 122/0/2
(forward)formula 0,1,3.75317,123912,1,0,442,591389,295,199,3702,301833,477
FORMULA Anderson-PT-05-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-05-29 17:59:54] [INFO ] Flatten gal took : 7 ms
[2025-05-29 17:59:54] [INFO ] Flatten gal took : 7 ms
Total runtime 611457 ms.

BK_STOP 1748541594894

--------------------
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="Anderson-PT-05"
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 Anderson-PT-05, 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 r002-tall-174853728700153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-05.tgz
mv Anderson-PT-05 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 ;