Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r198-tall-174894533600881.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 ShieldPPPt-PT-020B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894533600881
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 820K
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K 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 99K 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 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 376K May 29 14:33 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 ShieldPPPt-PT-020B-CTLCardinality-2023-12
FORMULA_NAME ShieldPPPt-PT-020B-CTLCardinality-2023-13
FORMULA_NAME ShieldPPPt-PT-020B-CTLCardinality-2023-14
FORMULA_NAME ShieldPPPt-PT-020B-CTLCardinality-2023-15
FORMULA_NAME ShieldPPPt-PT-020B-CTLCardinality-2025-00
FORMULA_NAME ShieldPPPt-PT-020B-CTLCardinality-2025-01
FORMULA_NAME ShieldPPPt-PT-020B-CTLCardinality-2025-02
FORMULA_NAME ShieldPPPt-PT-020B-CTLCardinality-2025-03
FORMULA_NAME ShieldPPPt-PT-020B-CTLCardinality-2025-04
FORMULA_NAME ShieldPPPt-PT-020B-CTLCardinality-2025-05
FORMULA_NAME ShieldPPPt-PT-020B-CTLCardinality-2025-06
FORMULA_NAME ShieldPPPt-PT-020B-CTLCardinality-2025-07
FORMULA_NAME ShieldPPPt-PT-020B-CTLCardinality-2025-08
FORMULA_NAME ShieldPPPt-PT-020B-CTLCardinality-2025-09
FORMULA_NAME ShieldPPPt-PT-020B-CTLCardinality-2025-10
FORMULA_NAME ShieldPPPt-PT-020B-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1749306183543

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-020B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-07 14:23:04] [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]
[2025-06-07 14:23:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 14:23:04] [INFO ] Load time of PNML (sax parser for PT used): 129 ms
[2025-06-07 14:23:05] [INFO ] Transformed 1563 places.
[2025-06-07 14:23:05] [INFO ] Transformed 1423 transitions.
[2025-06-07 14:23:05] [INFO ] Found NUPN structural information;
[2025-06-07 14:23:05] [INFO ] Parsed PT model containing 1563 places and 1423 transitions and 3566 arcs in 278 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Support contains 103 out of 1563 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1563/1563 places, 1423/1423 transitions.
Discarding 204 places :
Symmetric choice reduction at 0 with 204 rule applications. Total rules 204 place count 1359 transition count 1219
Iterating global reduction 0 with 204 rules applied. Total rules applied 408 place count 1359 transition count 1219
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 409 place count 1358 transition count 1218
Iterating global reduction 0 with 1 rules applied. Total rules applied 410 place count 1358 transition count 1218
Applied a total of 410 rules in 373 ms. Remains 1358 /1563 variables (removed 205) and now considering 1218/1423 (removed 205) transitions.
// Phase 1: matrix 1218 rows 1358 cols
[2025-06-07 14:23:05] [INFO ] Computed 221 invariants in 38 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:23:06] [INFO ] Implicit Places using invariants in 777 ms returned []
[2025-06-07 14:23:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:23:07] [INFO ] Implicit Places using invariants and state equation in 988 ms returned []
Implicit Place search using SMT with State Equation took 1797 ms to find 0 implicit places.
Running 1217 sub problems to find dead transitions.
[2025-06-07 14:23:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1357/2576 variables, and 0 constraints, problems are : Problem set: 0 solved, 1217 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1358 constraints, PredecessorRefiner: 1217/1217 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1217 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1357/2576 variables, and 0 constraints, problems are : Problem set: 0 solved, 1217 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1358 constraints, PredecessorRefiner: 0/1217 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60365ms problems are : Problem set: 0 solved, 1217 unsolved
Search for dead transitions found 0 dead transitions in 60381ms
Starting structural reductions in LTL mode, iteration 1 : 1358/1563 places, 1218/1423 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62575 ms. Remains : 1358/1563 places, 1218/1423 transitions.
Support contains 103 out of 1358 places after structural reductions.
[2025-06-07 14:24:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-07 14:24:08] [INFO ] Flatten gal took : 101 ms
FORMULA ShieldPPPt-PT-020B-CTLCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 14:24:08] [INFO ] Flatten gal took : 67 ms
[2025-06-07 14:24:08] [INFO ] Input system was already deterministic with 1218 transitions.
Support contains 98 out of 1358 places (down from 103) after GAL structural reductions.
FORMULA ShieldPPPt-PT-020B-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 2370 ms. (16 steps per ms) remains 17/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 7 ms. (500 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 17/17 properties
[2025-06-07 14:24:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 400/442 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/442 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 916/1358 variables, 164/221 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1358 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 1218/2576 variables, 1358/1579 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2576 variables, 0/1579 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/2576 variables, 0/1579 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2576/2576 variables, and 1579 constraints, problems are : Problem set: 0 solved, 17 unsolved in 2364 ms.
Refiners :[Positive P Invariants (semi-flows): 221/221 constraints, State Equation: 1358/1358 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 400/442 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 17 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:11] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:12] [INFO ] Deduced a trap composed of 17 places in 278 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:12] [INFO ] Deduced a trap composed of 22 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:12] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/442 variables, 4/61 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/442 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 916/1358 variables, 164/225 constraints. Problems are: Problem set: 0 solved, 17 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:12] [INFO ] Deduced a trap composed of 17 places in 150 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:13] [INFO ] Deduced a trap composed of 17 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:13] [INFO ] Deduced a trap composed of 18 places in 137 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:13] [INFO ] Deduced a trap composed of 18 places in 126 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:13] [INFO ] Deduced a trap composed of 18 places in 120 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:13] [INFO ] Deduced a trap composed of 19 places in 119 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:13] [INFO ] Deduced a trap composed of 21 places in 122 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:14] [INFO ] Deduced a trap composed of 21 places in 124 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:14] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:14] [INFO ] Deduced a trap composed of 25 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:14] [INFO ] Deduced a trap composed of 25 places in 95 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:14] [INFO ] Deduced a trap composed of 26 places in 91 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:14] [INFO ] Deduced a trap composed of 28 places in 79 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:14] [INFO ] Deduced a trap composed of 30 places in 78 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:14] [INFO ] Deduced a trap composed of 34 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:14] [INFO ] Deduced a trap composed of 35 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:15] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:15] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:15] [INFO ] Deduced a trap composed of 22 places in 65 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:15] [INFO ] Deduced a trap composed of 24 places in 66 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1358 variables, 20/245 constraints. Problems are: Problem set: 0 solved, 17 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:15] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1358 variables, 1/246 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1358 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 17 unsolved
SMT process timed out in 7389ms, After SMT, problems are : Problem set: 0 solved, 17 unsolved
Fused 17 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 42 out of 1358 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1358/1358 places, 1218/1218 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 251 transitions
Trivial Post-agglo rules discarded 251 transitions
Performed 251 trivial Post agglomeration. Transition count delta: 251
Iterating post reduction 0 with 251 rules applied. Total rules applied 251 place count 1358 transition count 967
Reduce places removed 251 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 259 rules applied. Total rules applied 510 place count 1107 transition count 959
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 518 place count 1099 transition count 959
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 149 Pre rules applied. Total rules applied 518 place count 1099 transition count 810
Deduced a syphon composed of 149 places in 3 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 3 with 298 rules applied. Total rules applied 816 place count 950 transition count 810
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 822 place count 944 transition count 804
Iterating global reduction 3 with 6 rules applied. Total rules applied 828 place count 944 transition count 804
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 828 place count 944 transition count 799
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 838 place count 939 transition count 799
Performed 331 Post agglomeration using F-continuation condition.Transition count delta: 331
Deduced a syphon composed of 331 places in 2 ms
Reduce places removed 331 places and 0 transitions.
Iterating global reduction 3 with 662 rules applied. Total rules applied 1500 place count 608 transition count 468
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1501 place count 608 transition count 467
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1503 place count 607 transition count 466
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 50 places in 2 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 1603 place count 557 transition count 466
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1605 place count 557 transition count 464
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1607 place count 555 transition count 464
Partial Free-agglomeration rule applied 52 times.
Drop transitions (Partial Free agglomeration) removed 52 transitions
Iterating global reduction 5 with 52 rules applied. Total rules applied 1659 place count 555 transition count 464
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1660 place count 555 transition count 464
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1661 place count 554 transition count 463
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1662 place count 553 transition count 463
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1662 place count 553 transition count 461
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1666 place count 551 transition count 461
Applied a total of 1666 rules in 358 ms. Remains 551 /1358 variables (removed 807) and now considering 461/1218 (removed 757) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 358 ms. Remains : 551/1358 places, 461/1218 transitions.
RANDOM walk for 40000 steps (8 resets) in 750 ms. (53 steps per ms) remains 5/17 properties
BEST_FIRST walk for 40004 steps (8 resets) in 334 ms. (119 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 229 ms. (173 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 199 ms. (200 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 229 ms. (173 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 183 ms. (217 steps per ms) remains 5/5 properties
// Phase 1: matrix 461 rows 551 cols
[2025-06-07 14:24:17] [INFO ] Computed 220 invariants in 3 ms
[2025-06-07 14:24:17] [INFO ] State equation strengthened by 14 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) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 77/96 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/96 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 59/155 variables, 23/51 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 172/327 variables, 155/206 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/327 variables, 13/219 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/327 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 182/509 variables, 102/321 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/509 variables, 38/359 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/509 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 10/519 variables, 10/369 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/519 variables, 10/379 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/519 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 10/529 variables, 5/384 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/529 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 181/710 variables, 93/477 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/710 variables, 23/500 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/710 variables, 1/501 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/710 variables, 0/501 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (OVERLAPS) 19/729 variables, 18/519 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/729 variables, 16/535 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/729 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (OVERLAPS) 27/756 variables, 14/549 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/756 variables, 1/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/756 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (OVERLAPS) 145/901 variables, 105/655 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/901 variables, 24/679 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/901 variables, 0/679 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (OVERLAPS) 10/911 variables, 12/691 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/911 variables, 6/697 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/911 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (OVERLAPS) 4/915 variables, 2/699 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/915 variables, 0/699 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (OVERLAPS) 62/977 variables, 36/735 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/977 variables, 8/743 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/977 variables, 0/743 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (OVERLAPS) 4/981 variables, 5/748 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/981 variables, 4/752 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/981 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (OVERLAPS) 28/1009 variables, 20/772 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1009 variables, 7/779 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1009 variables, 0/779 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (OVERLAPS) 1/1010 variables, 2/781 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1010 variables, 1/782 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1010 variables, 0/782 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (OVERLAPS) 2/1012 variables, 2/784 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1012 variables, 1/785 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1012 variables, 0/785 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (OVERLAPS) 0/1012 variables, 0/785 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1012/1012 variables, and 785 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1227 ms.
Refiners :[Positive P Invariants (semi-flows): 220/220 constraints, State Equation: 551/551 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 77/96 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/96 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 59/155 variables, 23/51 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 172/327 variables, 155/206 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/327 variables, 13/219 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/327 variables, 3/222 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:18] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/327 variables, 1/223 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/327 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 182/509 variables, 102/325 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/509 variables, 38/363 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/509 variables, 2/365 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:19] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/509 variables, 1/366 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:19] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/509 variables, 1/367 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:19] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:19] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:19] [INFO ] Deduced a trap along path composed of 2 places in 19 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/509 variables, 3/370 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/509 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 10/519 variables, 10/380 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/519 variables, 10/390 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:19] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/519 variables, 1/391 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/519 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (OVERLAPS) 10/529 variables, 5/396 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/529 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (OVERLAPS) 181/710 variables, 93/489 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/710 variables, 23/512 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/710 variables, 1/513 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/710 variables, 0/513 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (OVERLAPS) 19/729 variables, 18/531 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/729 variables, 16/547 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/729 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (OVERLAPS) 27/756 variables, 14/561 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/756 variables, 1/562 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/756 variables, 0/562 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (OVERLAPS) 145/901 variables, 105/667 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/901 variables, 24/691 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:20] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:20] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:20] [INFO ] Deduced a trap along path composed of 2 places in 19 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:20] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 0 ms to minimize.
At refinement iteration 35 (INCLUDED_ONLY) 0/901 variables, 4/695 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/901 variables, 0/695 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (OVERLAPS) 10/911 variables, 12/707 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/911 variables, 6/713 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/911 variables, 0/713 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (OVERLAPS) 4/915 variables, 2/715 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/915 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (OVERLAPS) 62/977 variables, 36/751 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/977 variables, 8/759 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/977 variables, 0/759 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (OVERLAPS) 4/981 variables, 5/764 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/981 variables, 4/768 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/981 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (OVERLAPS) 28/1009 variables, 20/788 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1009 variables, 7/795 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:21] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:21] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:22] [INFO ] Deduced a trap along path composed of 2 places in 16 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:22] [INFO ] Deduced a trap along path composed of 2 places in 14 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:22] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:22] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 0 ms to minimize.
At refinement iteration 50 (INCLUDED_ONLY) 0/1009 variables, 6/801 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1009 variables, 0/801 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 52 (OVERLAPS) 1/1010 variables, 2/803 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1010 variables, 1/804 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1010 variables, 0/804 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 55 (OVERLAPS) 2/1012 variables, 2/806 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1012 variables, 1/807 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:22] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:22] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:22] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:22] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:23] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:23] [INFO ] Deduced a trap along path composed of 2 places in 19 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:23] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 0 ms to minimize.
At refinement iteration 57 (INCLUDED_ONLY) 0/1012 variables, 7/814 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1012 variables, 0/814 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 59 (OVERLAPS) 0/1012 variables, 0/814 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1012/1012 variables, and 814 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5305 ms.
Refiners :[Positive P Invariants (semi-flows): 220/220 constraints, State Equation: 551/551 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 21/21 constraints]
After SMT, in 6549ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 237 ms.
Support contains 19 out of 551 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 551/551 places, 461/461 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 551 transition count 455
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 7 rules applied. Total rules applied 13 place count 545 transition count 454
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 544 transition count 454
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 14 place count 544 transition count 451
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 20 place count 541 transition count 451
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 44 place count 529 transition count 439
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 52 place count 525 transition count 439
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 55 place count 525 transition count 439
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 57 place count 523 transition count 437
Applied a total of 57 rules in 122 ms. Remains 523 /551 variables (removed 28) and now considering 437/461 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 523/551 places, 437/461 transitions.
RANDOM walk for 40000 steps (8 resets) in 327 ms. (121 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 140 ms. (283 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 210 ms. (189 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 230 ms. (173 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 156 ms. (254 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 135 ms. (294 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 209862 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :0 out of 5
Probabilistic random walk after 209862 steps, saw 162919 distinct states, run finished after 3007 ms. (steps per millisecond=69 ) properties seen :0
// Phase 1: matrix 437 rows 523 cols
[2025-06-07 14:24:27] [INFO ] Computed 220 invariants in 3 ms
[2025-06-07 14:24:27] [INFO ] State equation strengthened by 10 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 71/90 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 20/110 variables, 9/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 132/242 variables, 110/147 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 9/156 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 193/435 variables, 105/261 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/435 variables, 38/299 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/435 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 10/445 variables, 11/310 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/445 variables, 10/320 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/445 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 16/461 variables, 8/328 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/461 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 198/659 variables, 110/438 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/659 variables, 32/470 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/659 variables, 1/471 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/659 variables, 0/471 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (OVERLAPS) 13/672 variables, 14/485 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/672 variables, 13/498 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/672 variables, 0/498 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (OVERLAPS) 23/695 variables, 12/510 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/695 variables, 1/511 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/695 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (OVERLAPS) 165/860 variables, 110/621 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/860 variables, 28/649 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/860 variables, 0/649 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (OVERLAPS) 8/868 variables, 14/663 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/868 variables, 8/671 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/868 variables, 0/671 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (OVERLAPS) 4/872 variables, 2/673 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/872 variables, 0/673 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (OVERLAPS) 53/925 variables, 32/705 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/925 variables, 12/717 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/925 variables, 0/717 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (OVERLAPS) 1/926 variables, 2/719 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/926 variables, 1/720 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/926 variables, 0/720 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (OVERLAPS) 31/957 variables, 20/740 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/957 variables, 7/747 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/957 variables, 0/747 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (OVERLAPS) 1/958 variables, 2/749 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/958 variables, 1/750 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/958 variables, 0/750 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (OVERLAPS) 2/960 variables, 2/752 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/960 variables, 1/753 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/960 variables, 0/753 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (OVERLAPS) 0/960 variables, 0/753 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 960/960 variables, and 753 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1128 ms.
Refiners :[Positive P Invariants (semi-flows): 220/220 constraints, State Equation: 523/523 constraints, ReadFeed: 10/10 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 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 71/90 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 20/110 variables, 9/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:29] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 132/242 variables, 110/148 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 9/157 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 2/159 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:29] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 1/160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/242 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 193/435 variables, 105/265 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/435 variables, 38/303 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/435 variables, 3/306 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:29] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:29] [INFO ] Deduced a trap along path composed of 2 places in 16 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:29] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/435 variables, 3/309 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:29] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/435 variables, 1/310 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:29] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/435 variables, 1/311 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/435 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 10/445 variables, 11/322 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/445 variables, 10/332 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/445 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (OVERLAPS) 16/461 variables, 8/340 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/461 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (OVERLAPS) 198/659 variables, 110/450 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/659 variables, 32/482 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/659 variables, 1/483 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:30] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 0 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/659 variables, 1/484 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/659 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (OVERLAPS) 13/672 variables, 14/498 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/672 variables, 13/511 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/672 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (OVERLAPS) 23/695 variables, 12/523 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/695 variables, 1/524 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/695 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (OVERLAPS) 165/860 variables, 110/634 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/860 variables, 28/662 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:30] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:30] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:30] [INFO ] Deduced a trap along path composed of 2 places in 16 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:30] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 1 ms to minimize.
At refinement iteration 36 (INCLUDED_ONLY) 0/860 variables, 4/666 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/860 variables, 0/666 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 38 (OVERLAPS) 8/868 variables, 14/680 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/868 variables, 8/688 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:31] [INFO ] Deduced a trap along path composed of 2 places in 18 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:31] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 0 ms to minimize.
At refinement iteration 40 (INCLUDED_ONLY) 0/868 variables, 2/690 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/868 variables, 0/690 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (OVERLAPS) 4/872 variables, 2/692 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/872 variables, 0/692 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (OVERLAPS) 53/925 variables, 32/724 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/925 variables, 12/736 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:31] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:31] [INFO ] Deduced a trap along path composed of 2 places in 18 ms of which 0 ms to minimize.
At refinement iteration 46 (INCLUDED_ONLY) 0/925 variables, 2/738 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/925 variables, 0/738 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (OVERLAPS) 1/926 variables, 2/740 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/926 variables, 1/741 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/926 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 51 (OVERLAPS) 31/957 variables, 20/761 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/957 variables, 7/768 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:32] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:32] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:32] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:32] [INFO ] Deduced a trap along path composed of 2 places in 14 ms of which 1 ms to minimize.
At refinement iteration 53 (INCLUDED_ONLY) 0/957 variables, 4/772 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/957 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 55 (OVERLAPS) 1/958 variables, 2/774 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/958 variables, 1/775 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/958 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 58 (OVERLAPS) 2/960 variables, 2/777 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/960 variables, 1/778 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:33] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:33] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:33] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:33] [INFO ] Deduced a trap along path composed of 2 places in 19 ms of which 0 ms to minimize.
At refinement iteration 60 (INCLUDED_ONLY) 0/960 variables, 4/782 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/960 variables, 0/782 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 62 (OVERLAPS) 0/960 variables, 0/782 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 960/960 variables, and 782 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5042 ms.
Refiners :[Positive P Invariants (semi-flows): 220/220 constraints, State Equation: 523/523 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 21/21 constraints]
After SMT, in 6180ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 246 ms.
Support contains 19 out of 523 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 437/437 transitions.
Applied a total of 0 rules in 15 ms. Remains 523 /523 variables (removed 0) and now considering 437/437 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 523/523 places, 437/437 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 437/437 transitions.
Applied a total of 0 rules in 14 ms. Remains 523 /523 variables (removed 0) and now considering 437/437 (removed 0) transitions.
[2025-06-07 14:24:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:24:34] [INFO ] Implicit Places using invariants in 235 ms returned [506, 510]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 237 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 521/523 places, 437/437 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 519 transition count 435
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 519 transition count 435
Applied a total of 4 rules in 16 ms. Remains 519 /521 variables (removed 2) and now considering 435/437 (removed 2) transitions.
// Phase 1: matrix 435 rows 519 cols
[2025-06-07 14:24:34] [INFO ] Computed 218 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:24:34] [INFO ] Implicit Places using invariants in 235 ms returned []
[2025-06-07 14:24:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:24:35] [INFO ] State equation strengthened by 8 read => feed constraints.
[2025-06-07 14:24:35] [INFO ] Implicit Places using invariants and state equation in 480 ms returned []
Implicit Place search using SMT with State Equation took 716 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 519/523 places, 435/437 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 983 ms. Remains : 519/523 places, 435/437 transitions.
RANDOM walk for 40000 steps (8 resets) in 424 ms. (94 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 148 ms. (268 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 131 ms. (303 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 143 ms. (277 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 121 ms. (327 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 122 ms. (325 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 183705 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :0 out of 5
Probabilistic random walk after 183705 steps, saw 142393 distinct states, run finished after 3001 ms. (steps per millisecond=61 ) properties seen :0
[2025-06-07 14:24:38] [INFO ] Invariant cache hit.
[2025-06-07 14:24:38] [INFO ] State equation strengthened by 8 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 71/90 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 20/110 variables, 9/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 131/241 variables, 110/147 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/241 variables, 8/155 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/241 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 191/432 variables, 103/258 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/432 variables, 37/295 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/432 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 10/442 variables, 11/306 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/442 variables, 10/316 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/442 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 16/458 variables, 8/324 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/458 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 197/655 variables, 110/434 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/655 variables, 33/467 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/655 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 12/667 variables, 13/480 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/667 variables, 12/492 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/667 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (OVERLAPS) 22/689 variables, 11/503 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/689 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (OVERLAPS) 165/854 variables, 110/613 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/854 variables, 28/641 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/854 variables, 0/641 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (OVERLAPS) 8/862 variables, 14/655 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/862 variables, 8/663 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/862 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (OVERLAPS) 4/866 variables, 2/665 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/866 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (OVERLAPS) 53/919 variables, 32/697 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/919 variables, 12/709 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/919 variables, 0/709 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 35 (OVERLAPS) 1/920 variables, 2/711 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/920 variables, 1/712 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/920 variables, 0/712 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 38 (OVERLAPS) 31/951 variables, 20/732 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/951 variables, 7/739 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/951 variables, 0/739 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (OVERLAPS) 1/952 variables, 2/741 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/952 variables, 1/742 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/952 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (OVERLAPS) 2/954 variables, 2/744 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/954 variables, 1/745 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/954 variables, 0/745 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (OVERLAPS) 0/954 variables, 0/745 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 954/954 variables, and 745 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1124 ms.
Refiners :[Positive P Invariants (semi-flows): 218/218 constraints, State Equation: 519/519 constraints, ReadFeed: 8/8 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 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 71/90 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 20/110 variables, 9/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:39] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 131/241 variables, 110/148 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/241 variables, 8/156 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/241 variables, 2/158 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:40] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/241 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:40] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/241 variables, 1/160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/241 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 191/432 variables, 103/263 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/432 variables, 37/300 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/432 variables, 3/303 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:40] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/432 variables, 1/304 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/432 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 10/442 variables, 11/315 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/442 variables, 10/325 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/442 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (OVERLAPS) 16/458 variables, 8/333 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:40] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/458 variables, 1/334 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/458 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (OVERLAPS) 197/655 variables, 110/444 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/655 variables, 33/477 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:40] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:40] [INFO ] Deduced a trap along path composed of 3 places in 18 ms of which 0 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/655 variables, 2/479 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/655 variables, 0/479 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (OVERLAPS) 12/667 variables, 13/492 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/667 variables, 12/504 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/667 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (OVERLAPS) 22/689 variables, 11/515 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/689 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (OVERLAPS) 165/854 variables, 110/625 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/854 variables, 28/653 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:41] [INFO ] Deduced a trap composed of 5 places in 71 ms of which 4 ms to minimize.
At refinement iteration 34 (INCLUDED_ONLY) 0/854 variables, 1/654 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:41] [INFO ] Deduced a trap composed of 4 places in 69 ms of which 4 ms to minimize.
At refinement iteration 35 (INCLUDED_ONLY) 0/854 variables, 1/655 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:41] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:41] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:41] [INFO ] Deduced a trap along path composed of 2 places in 19 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:41] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 1 ms to minimize.
At refinement iteration 36 (INCLUDED_ONLY) 0/854 variables, 4/659 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:42] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
At refinement iteration 37 (INCLUDED_ONLY) 0/854 variables, 1/660 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/854 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (OVERLAPS) 8/862 variables, 14/674 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/862 variables, 8/682 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:42] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:42] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
At refinement iteration 41 (INCLUDED_ONLY) 0/862 variables, 2/684 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/862 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (OVERLAPS) 4/866 variables, 2/686 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/866 variables, 0/686 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (OVERLAPS) 53/919 variables, 32/718 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/919 variables, 12/730 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/919 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (OVERLAPS) 1/920 variables, 2/732 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/920 variables, 1/733 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/920 variables, 0/733 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 51 (OVERLAPS) 31/951 variables, 20/753 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/951 variables, 7/760 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:43] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:43] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:43] [INFO ] Deduced a trap along path composed of 2 places in 14 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:43] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:43] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:43] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 0 ms to minimize.
At refinement iteration 53 (INCLUDED_ONLY) 0/951 variables, 6/766 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/951 variables, 0/766 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 55 (OVERLAPS) 1/952 variables, 2/768 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/952 variables, 1/769 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/952 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 58 (OVERLAPS) 2/954 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/954 variables, 1/772 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:44] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:44] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:44] [INFO ] Deduced a trap along path composed of 3 places in 18 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:44] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
At refinement iteration 60 (INCLUDED_ONLY) 0/954 variables, 4/776 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/954 variables, 0/776 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 62 (OVERLAPS) 0/954 variables, 0/776 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 954/954 variables, and 776 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5139 ms.
Refiners :[Positive P Invariants (semi-flows): 218/218 constraints, State Equation: 519/519 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 21/21 constraints]
After SMT, in 6271ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 259 ms.
Support contains 19 out of 519 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 519/519 places, 435/435 transitions.
Applied a total of 0 rules in 14 ms. Remains 519 /519 variables (removed 0) and now considering 435/435 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 519/519 places, 435/435 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 519/519 places, 435/435 transitions.
Applied a total of 0 rules in 10 ms. Remains 519 /519 variables (removed 0) and now considering 435/435 (removed 0) transitions.
[2025-06-07 14:24:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:24:45] [INFO ] Implicit Places using invariants in 240 ms returned []
[2025-06-07 14:24:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:24:45] [INFO ] State equation strengthened by 8 read => feed constraints.
[2025-06-07 14:24:45] [INFO ] Implicit Places using invariants and state equation in 468 ms returned []
Implicit Place search using SMT with State Equation took 710 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 14:24:45] [INFO ] Redundant transitions in 21 ms returned []
Running 429 sub problems to find dead transitions.
[2025-06-07 14:24:45] [INFO ] Invariant cache hit.
[2025-06-07 14:24:45] [INFO ] State equation strengthened by 8 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/515 variables, 197/197 constraints. Problems are: Problem set: 0 solved, 429 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:49] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:49] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:50] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:50] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:50] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:50] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:50] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:50] [INFO ] Deduced a trap composed of 5 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:50] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:50] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:50] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:50] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:50] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:50] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:50] [INFO ] Deduced a trap composed of 6 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:50] [INFO ] Deduced a trap composed of 5 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:51] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:51] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:51] [INFO ] Deduced a trap composed of 5 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:51] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/515 variables, 20/217 constraints. Problems are: Problem set: 0 solved, 429 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:51] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:52] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:52] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:52] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:52] [INFO ] Deduced a trap composed of 6 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:52] [INFO ] Deduced a trap composed of 5 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:52] [INFO ] Deduced a trap composed of 5 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:52] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:52] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:52] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:53] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:53] [INFO ] Deduced a trap composed of 6 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:53] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:53] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:53] [INFO ] Deduced a trap composed of 5 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:53] [INFO ] Deduced a trap composed of 4 places in 69 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:53] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:53] [INFO ] Deduced a trap composed of 6 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:24:54] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/515 variables, 19/236 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/515 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 4 (OVERLAPS) 4/519 variables, 21/257 constraints. Problems are: Problem set: 0 solved, 429 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:05] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:05] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:06] [INFO ] Deduced a trap composed of 5 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:06] [INFO ] Deduced a trap composed of 6 places in 55 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/519 variables, 4/261 constraints. Problems are: Problem set: 0 solved, 429 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:09] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:09] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/519 variables, 2/263 constraints. Problems are: Problem set: 0 solved, 429 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 0.0)
(s2 1.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 1.0)
(s7 0.0)
(s8 1.0)
(s9 0.0)
(s10 1.0)
(s11 0.0)
(s12 0.0)
(s13 1.0)
(s14 0.0)
(s15 0.0)
(s16 1.0)
(s17 0.0)
(s18 1.0)
(s19 1.0)
(s20 0.0)
(s21 0.0)
(s22 1.0)
(s23 0.0)
(s24 0.0)
(s25 1.0)
(s26 0.0)
(s27 1.0)
(s28 1.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 1.0)
(s33 0.0)
(s34 1.0)
(s35 0.0)
(s36 0.0)
(s37 1.0)
(s38 1.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 1.0)
(s43 0.0)
(s44 0.0)
(s45 1.0)
(s46 0.0)
(s47 1.0)
(s48 0.0)
(s49 1.0)
(s50 0.0)
(s51 1.0)
(s52 0.0)
(s53 1.0)
(s54 0.0)
(s55 0.0)
(s56 1.0)
(s57 0.0)
(s58 0.0)
(s59 1.0)
(s60 0.0)
(s61 0.0)
(s62 1.0)
(s63 0.0)
(s64 1.0)
(s65 0.0)
(s66 1.0)
(s67 0.0)
(s68 0.0)
(s69 1.0)
(s70 0.0)
(s71 0.0)
(s72 1.0)
(s73 1.0)
(s74 0.0)
(s75 0.0)
(s76 1.0)
(s77 0.0)
(s78 1.0)
(s79 0.0)
(s80 1.0)
(s81 0.0)
(s82 0.0)
(s83 1.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 1.0)
(s88 0.0)
(s89 1.0)
(s90 0.0)
(s91 0.0)
(s92 1.0)
(s93 1.0)
(s94 0.0)
(s95 0.0)
(s96 1.0)
(s97 0.0)
(s98 0.0)
(s99 1.0)
(s100 0.0)
(s101 1.0)
(s102 0.0)
(s103 1.0)
(s104 0.0)
(s105 0.0)
(s106 1.0)
(s107 0.0)
(s108 1.0)
(s109 1.0)
(s110 0.0)
(s111 0.0)
(s112 1.0)
(s113 0.0)
(s114 0.0)
(s115 1.0)
(s116 0.0)
(s117 1.0)
(s118 0.0)
(s119 0.0)
(s120 1.0)
(s121 0.0)
(s122 0.0)
(s123 1.0)
(s124 1.0)
(s125 0.0)
(s126 1.0)
(s127 0.0)
(s128 0.0)
(s129 1.0)
(s130 1.0)
(s131 0.0)
(s132 0.0)
(s133 1.0)
(s134 1.0)
(s135 0.0)
(s136 0.0)
(s137 1.0)
(s138 0.0)
(s139 0.0)
(s140 1.0)
(s141 0.0)
(s142 0.0)
(s143 1.0)
(s144 0.0)
(s145 1.0)
(s146 0.0)
(s147 0.0)
(s148 1.0)
(s149 0.0)
(s150 1.0)
(s151 1.0)
(s152 0.0)
(s153 0.0)
(s154 1.0)
(s155 0.0)
(s156 1.0)
(s157 0.0)
(s158 1.0)
(s159 1.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 1.0)
(s164 0.0)
(s165 1.0)
(s166 0.0)
(s167 0.0)
(s168 1.0)
(s169 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 519/954 variables, and 263 constraints, problems are : Problem set: 0 solved, 429 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 218/218 constraints, State Equation: 0/519 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 429/429 constraints, Known Traps: 45/45 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 429 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/515 variables, 197/197 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/515 variables, 41/238 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/515 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 3 (OVERLAPS) 4/519 variables, 21/259 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/519 variables, 4/263 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/519 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 6 (OVERLAPS) 435/954 variables, 519/782 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/954 variables, 8/790 constraints. Problems are: Problem set: 0 solved, 429 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/954 variables, 429/1219 constraints. Problems are: Problem set: 0 solved, 429 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:36] [INFO ] Deduced a trap composed of 5 places in 20 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:36] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/954 variables, 2/1221 constraints. Problems are: Problem set: 0 solved, 429 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:41] [INFO ] Deduced a trap composed of 6 places in 40 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 954/954 variables, and 1222 constraints, problems are : Problem set: 0 solved, 429 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 218/218 constraints, State Equation: 519/519 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 429/429 constraints, Known Traps: 48/48 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60103ms problems are : Problem set: 0 solved, 429 unsolved
Search for dead transitions found 0 dead transitions in 60104ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60851 ms. Remains : 519/519 places, 435/435 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 104 times.
Drop transitions (Partial Free agglomeration) removed 104 transitions
Iterating global reduction 0 with 104 rules applied. Total rules applied 104 place count 519 transition count 435
Applied a total of 104 rules in 21 ms. Remains 519 /519 variables (removed 0) and now considering 435/435 (removed 0) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 435 rows 519 cols
[2025-06-07 14:25:46] [INFO ] Computed 218 invariants in 2 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-07 14:25:46] [INFO ] After 149ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-07 14:25:46] [INFO ] [Nat]Absence check using 218 positive place invariants in 29 ms returned sat
[2025-06-07 14:25:46] [INFO ] After 213ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2025-06-07 14:25:46] [INFO ] State equation strengthened by 95 read => feed constraints.
[2025-06-07 14:25:46] [INFO ] After 196ms SMT Verify possible using 95 Read/Feed constraints in natural domain returned unsat :0 sat :5
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:46] [INFO ] Deduced a trap composed of 3 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:47] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:47] [INFO ] Deduced a trap composed of 5 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:47] [INFO ] Deduced a trap composed of 5 places in 92 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:47] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:47] [INFO ] Deduced a trap composed of 5 places in 95 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:47] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:47] [INFO ] Deduced a trap composed of 7 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:47] [INFO ] Deduced a trap composed of 6 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:47] [INFO ] Deduced a trap composed of 4 places in 66 ms of which 4 ms to minimize.
[2025-06-07 14:25:47] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 981 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:47] [INFO ] Deduced a trap composed of 5 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:48] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:48] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 4 ms to minimize.
[2025-06-07 14:25:48] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 258 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:48] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 4 ms to minimize.
[2025-06-07 14:25:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 89 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:48] [INFO ] Deduced a trap composed of 5 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:48] [INFO ] Deduced a trap composed of 5 places in 67 ms of which 4 ms to minimize.
[2025-06-07 14:25:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 183 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:48] [INFO ] Deduced a trap composed of 6 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:48] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 4 ms to minimize.
[2025-06-07 14:25:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 182 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:48] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 3 ms to minimize.
[2025-06-07 14:25:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 14:25:48] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 4 ms to minimize.
[2025-06-07 14:25:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
TRAPS : Iteration 2
[2025-06-07 14:25:49] [INFO ] After 2551ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
[2025-06-07 14:25:49] [INFO ] After 3038ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Over-approximation ignoring read arcs solved 0 properties in 3231 ms.
[2025-06-07 14:25:49] [INFO ] Flatten gal took : 52 ms
[2025-06-07 14:25:49] [INFO ] Flatten gal took : 41 ms
[2025-06-07 14:25:49] [INFO ] Input system was already deterministic with 1218 transitions.
Computed a total of 319 stabilizing places and 319 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1358/1358 places, 1218/1218 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 274 transitions
Trivial Post-agglo rules discarded 274 transitions
Performed 274 trivial Post agglomeration. Transition count delta: 274
Iterating post reduction 0 with 274 rules applied. Total rules applied 274 place count 1357 transition count 943
Reduce places removed 274 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 276 rules applied. Total rules applied 550 place count 1083 transition count 941
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 552 place count 1081 transition count 941
Performed 152 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 152 Pre rules applied. Total rules applied 552 place count 1081 transition count 789
Deduced a syphon composed of 152 places in 2 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 3 with 304 rules applied. Total rules applied 856 place count 929 transition count 789
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 869 place count 916 transition count 776
Iterating global reduction 3 with 13 rules applied. Total rules applied 882 place count 916 transition count 776
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 882 place count 916 transition count 764
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 906 place count 904 transition count 764
Performed 319 Post agglomeration using F-continuation condition.Transition count delta: 319
Deduced a syphon composed of 319 places in 0 ms
Reduce places removed 319 places and 0 transitions.
Iterating global reduction 3 with 638 rules applied. Total rules applied 1544 place count 585 transition count 445
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1545 place count 585 transition count 444
Renaming transitions due to excessive name length > 1024 char.
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 4 with 2 rules applied. Total rules applied 1547 place count 584 transition count 443
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1549 place count 582 transition count 441
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1550 place count 581 transition count 441
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1550 place count 581 transition count 439
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1554 place count 579 transition count 439
Applied a total of 1554 rules in 196 ms. Remains 579 /1358 variables (removed 779) and now considering 439/1218 (removed 779) transitions.
// Phase 1: matrix 439 rows 579 cols
[2025-06-07 14:25:49] [INFO ] Computed 220 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:25:49] [INFO ] Implicit Places using invariants in 254 ms returned [559, 563]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 256 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 577/1358 places, 439/1218 transitions.
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 4 place count 575 transition count 437
Applied a total of 4 rules in 24 ms. Remains 575 /577 variables (removed 2) and now considering 437/439 (removed 2) transitions.
// Phase 1: matrix 437 rows 575 cols
[2025-06-07 14:25:50] [INFO ] Computed 218 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:25:50] [INFO ] Implicit Places using invariants in 253 ms returned []
[2025-06-07 14:25:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:25:50] [INFO ] Implicit Places using invariants and state equation in 432 ms returned []
Implicit Place search using SMT with State Equation took 687 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 575/1358 places, 437/1218 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1164 ms. Remains : 575/1358 places, 437/1218 transitions.
[2025-06-07 14:25:50] [INFO ] Flatten gal took : 17 ms
[2025-06-07 14:25:50] [INFO ] Flatten gal took : 16 ms
[2025-06-07 14:25:50] [INFO ] Input system was already deterministic with 437 transitions.
[2025-06-07 14:25:50] [INFO ] Flatten gal took : 16 ms
[2025-06-07 14:25:50] [INFO ] Flatten gal took : 22 ms
[2025-06-07 14:25:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality17011874137809244731.gal : 12 ms
[2025-06-07 14:25:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality8621480518742276180.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/CTLCardinality17011874137809244731.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8621480518742276180.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.37658e+85,2.10865,75812,2,1354,5,277470,6,0,2739,487662,0


Converting to forward existential form...Done !
original formula: AG((EG(AF((p964==1))) * ((p963==0)||(p539==1))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EG(!(EG(!((p964==1)))))))] = FALSE * [(FwdU(Init,TRUE) * !(((p963==0)||(p539==1))))] = FA...159
(forward)formula 0,0,2.11221,75812,1,0,8,277470,9,2,2750,487662,1
FORMULA ShieldPPPt-PT-020B-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1358/1358 places, 1218/1218 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 271 transitions
Trivial Post-agglo rules discarded 271 transitions
Performed 271 trivial Post agglomeration. Transition count delta: 271
Iterating post reduction 0 with 271 rules applied. Total rules applied 271 place count 1357 transition count 946
Reduce places removed 271 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 272 rules applied. Total rules applied 543 place count 1086 transition count 945
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 544 place count 1085 transition count 945
Performed 153 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 153 Pre rules applied. Total rules applied 544 place count 1085 transition count 792
Deduced a syphon composed of 153 places in 1 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 3 with 306 rules applied. Total rules applied 850 place count 932 transition count 792
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 863 place count 919 transition count 779
Iterating global reduction 3 with 13 rules applied. Total rules applied 876 place count 919 transition count 779
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 876 place count 919 transition count 767
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 900 place count 907 transition count 767
Performed 316 Post agglomeration using F-continuation condition.Transition count delta: 316
Deduced a syphon composed of 316 places in 1 ms
Reduce places removed 316 places and 0 transitions.
Iterating global reduction 3 with 632 rules applied. Total rules applied 1532 place count 591 transition count 451
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1533 place count 591 transition count 450
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1535 place count 590 transition count 449
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1537 place count 588 transition count 447
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1538 place count 587 transition count 447
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1538 place count 587 transition count 445
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1542 place count 585 transition count 445
Applied a total of 1542 rules in 153 ms. Remains 585 /1358 variables (removed 773) and now considering 445/1218 (removed 773) transitions.
// Phase 1: matrix 445 rows 585 cols
[2025-06-07 14:25:53] [INFO ] Computed 220 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:25:53] [INFO ] Implicit Places using invariants in 479 ms returned [565, 569]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 481 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 583/1358 places, 445/1218 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 581 transition count 443
Applied a total of 4 rules in 22 ms. Remains 581 /583 variables (removed 2) and now considering 443/445 (removed 2) transitions.
// Phase 1: matrix 443 rows 581 cols
[2025-06-07 14:25:53] [INFO ] Computed 218 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:25:53] [INFO ] Implicit Places using invariants in 346 ms returned []
[2025-06-07 14:25:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:25:54] [INFO ] Implicit Places using invariants and state equation in 413 ms returned []
Implicit Place search using SMT with State Equation took 761 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 581/1358 places, 443/1218 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1417 ms. Remains : 581/1358 places, 443/1218 transitions.
[2025-06-07 14:25:54] [INFO ] Flatten gal took : 17 ms
[2025-06-07 14:25:54] [INFO ] Flatten gal took : 15 ms
[2025-06-07 14:25:54] [INFO ] Input system was already deterministic with 443 transitions.
[2025-06-07 14:25:54] [INFO ] Flatten gal took : 14 ms
[2025-06-07 14:25:54] [INFO ] Flatten gal took : 14 ms
[2025-06-07 14:25:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality15841149288963102922.gal : 4 ms
[2025-06-07 14:25:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality7015535845780039129.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/CTLCardinality15841149288963102922.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7015535845780039129.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.82552e+85,3.03635,103500,2,2183,5,385888,6,0,2769,694300,0


Converting to forward existential form...Done !
original formula: !(E((AG(((p930!=1) + AF(((p879==0)||(p9==1))))) * !(((p580==1)&&(p327==1)))) U (p872==1)))
=> equivalent forward existential formula: [(FwdU(Init,(!(E(TRUE U !(((p930!=1) + !(EG(!(((p879==0)||(p9==1))))))))) * !(((p580==1)&&(p327==1))))) * (p872=...168
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...612
Detected timeout of ITS tools.
[2025-06-07 14:26:24] [INFO ] Flatten gal took : 13 ms
[2025-06-07 14:26:24] [INFO ] Applying decomposition
[2025-06-07 14:26:24] [INFO ] Flatten gal took : 13 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/graph778940352526605702.txt' '-o' '/tmp/graph778940352526605702.bin' '-w' '/tmp/graph778940352526605702.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph778940352526605702.bin' '-l' '-1' '-v' '-w' '/tmp/graph778940352526605702.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:26:24] [INFO ] Decomposing Gal with order
[2025-06-07 14:26:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:26:24] [INFO ] Removed a total of 60 redundant transitions.
[2025-06-07 14:26:24] [INFO ] Flatten gal took : 60 ms
[2025-06-07 14:26:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 13 ms.
[2025-06-07 14:26:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality4948515030601420225.gal : 9 ms
[2025-06-07 14:26:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality1761969658453727901.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/CTLCardinality4948515030601420225.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1761969658453727901.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,3.82552e+85,22.6077,559640,347,30,889689,232,732,3.58615e+06,48,1042,0


Converting to forward existential form...Done !
original formula: !(E((AG(((i13.u97.p930!=1) + AF(((i13.u91.p879==0)||(i13.u90.p9==1))))) * !(((i9.u60.p580==1)&&(i2.i1.i1.u33.p327==1)))) U (i13.u90.p872=...160
=> equivalent forward existential formula: [(FwdU(Init,(!(E(TRUE U !(((i13.u97.p930!=1) + !(EG(!(((i13.u91.p879==0)||(i13.u90.p9==1))))))))) * !(((i9.u60.p...220
Reverse transition relation is NOT exact ! Due to transitions t402, i0.u8.t97, i0.u3.t1, i0.u7.t93, i0.u2.t0, i0.u6.t90, i0.u4.t2, i0.u15.t107, i1.u10.t3, ...1249
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1358/1358 places, 1218/1218 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1341 transition count 1201
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1341 transition count 1201
Applied a total of 34 rules in 91 ms. Remains 1341 /1358 variables (removed 17) and now considering 1201/1218 (removed 17) transitions.
// Phase 1: matrix 1201 rows 1341 cols
[2025-06-07 14:26:55] [INFO ] Computed 221 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:26:55] [INFO ] Implicit Places using invariants in 461 ms returned []
[2025-06-07 14:26:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:26:56] [INFO ] Implicit Places using invariants and state equation in 972 ms returned []
Implicit Place search using SMT with State Equation took 1434 ms to find 0 implicit places.
Running 1200 sub problems to find dead transitions.
[2025-06-07 14:26:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1340/2542 variables, and 0 constraints, problems are : Problem set: 0 solved, 1200 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1341 constraints, PredecessorRefiner: 1200/1200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 timeout
1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1340/2542 variables, and 0 constraints, problems are : Problem set: 0 solved, 1200 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1341 constraints, PredecessorRefiner: 0/1200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60239ms problems are : Problem set: 0 solved, 1200 unsolved
Search for dead transitions found 0 dead transitions in 60242ms
Starting structural reductions in LTL mode, iteration 1 : 1341/1358 places, 1201/1218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61771 ms. Remains : 1341/1358 places, 1201/1218 transitions.
[2025-06-07 14:27:56] [INFO ] Flatten gal took : 25 ms
[2025-06-07 14:27:56] [INFO ] Flatten gal took : 25 ms
[2025-06-07 14:27:56] [INFO ] Input system was already deterministic with 1201 transitions.
[2025-06-07 14:27:56] [INFO ] Flatten gal took : 23 ms
[2025-06-07 14:27:56] [INFO ] Flatten gal took : 24 ms
[2025-06-07 14:27:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality6646399268355260423.gal : 4 ms
[2025-06-07 14:27:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality9635054515692026050.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/CTLCardinality6646399268355260423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9635054515692026050.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 14:28:27] [INFO ] Flatten gal took : 23 ms
[2025-06-07 14:28:27] [INFO ] Applying decomposition
[2025-06-07 14:28:27] [INFO ] Flatten gal took : 23 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/graph17688252352848272068.txt' '-o' '/tmp/graph17688252352848272068.bin' '-w' '/tmp/graph17688252352848272068.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17688252352848272068.bin' '-l' '-1' '-v' '-w' '/tmp/graph17688252352848272068.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:28:27] [INFO ] Decomposing Gal with order
[2025-06-07 14:28:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:28:27] [INFO ] Removed a total of 200 redundant transitions.
[2025-06-07 14:28:27] [INFO ] Flatten gal took : 53 ms
[2025-06-07 14:28:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2025-06-07 14:28:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality9708600445332174340.gal : 11 ms
[2025-06-07 14:28:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality11490243121880173614.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/CTLCardinality9708600445332174340.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11490243121880173614.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1358/1358 places, 1218/1218 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1342 transition count 1202
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1342 transition count 1202
Applied a total of 32 rules in 90 ms. Remains 1342 /1358 variables (removed 16) and now considering 1202/1218 (removed 16) transitions.
// Phase 1: matrix 1202 rows 1342 cols
[2025-06-07 14:28:57] [INFO ] Computed 221 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:28:57] [INFO ] Implicit Places using invariants in 372 ms returned []
[2025-06-07 14:28:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:28:58] [INFO ] Implicit Places using invariants and state equation in 1069 ms returned []
Implicit Place search using SMT with State Equation took 1443 ms to find 0 implicit places.
Running 1201 sub problems to find dead transitions.
[2025-06-07 14:28:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1341/2544 variables, and 0 constraints, problems are : Problem set: 0 solved, 1201 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1342 constraints, PredecessorRefiner: 1201/1201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1201 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1341/2544 variables, and 0 constraints, problems are : Problem set: 0 solved, 1201 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1342 constraints, PredecessorRefiner: 0/1201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60192ms problems are : Problem set: 0 solved, 1201 unsolved
Search for dead transitions found 0 dead transitions in 60195ms
Starting structural reductions in LTL mode, iteration 1 : 1342/1358 places, 1202/1218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61732 ms. Remains : 1342/1358 places, 1202/1218 transitions.
[2025-06-07 14:29:59] [INFO ] Flatten gal took : 33 ms
[2025-06-07 14:29:59] [INFO ] Flatten gal took : 23 ms
[2025-06-07 14:29:59] [INFO ] Input system was already deterministic with 1202 transitions.
[2025-06-07 14:29:59] [INFO ] Flatten gal took : 24 ms
[2025-06-07 14:29:59] [INFO ] Flatten gal took : 23 ms
[2025-06-07 14:29:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality13239293652811794598.gal : 6 ms
[2025-06-07 14:29:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality17393657582558604699.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/CTLCardinality13239293652811794598.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17393657582558604699.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 14:30:29] [INFO ] Flatten gal took : 24 ms
[2025-06-07 14:30:29] [INFO ] Applying decomposition
[2025-06-07 14:30:29] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4214923810302249539.txt' '-o' '/tmp/graph4214923810302249539.bin' '-w' '/tmp/graph4214923810302249539.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4214923810302249539.bin' '-l' '-1' '-v' '-w' '/tmp/graph4214923810302249539.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:30:29] [INFO ] Decomposing Gal with order
[2025-06-07 14:30:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:30:29] [INFO ] Removed a total of 202 redundant transitions.
[2025-06-07 14:30:29] [INFO ] Flatten gal took : 57 ms
[2025-06-07 14:30:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-07 14:30:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality10888011718701610588.gal : 9 ms
[2025-06-07 14:30:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality5678023483062987742.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/CTLCardinality10888011718701610588.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5678023483062987742.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1358/1358 places, 1218/1218 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1341 transition count 1201
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1341 transition count 1201
Applied a total of 34 rules in 91 ms. Remains 1341 /1358 variables (removed 17) and now considering 1201/1218 (removed 17) transitions.
// Phase 1: matrix 1201 rows 1341 cols
[2025-06-07 14:30:59] [INFO ] Computed 221 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:31:00] [INFO ] Implicit Places using invariants in 357 ms returned []
[2025-06-07 14:31:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:31:01] [INFO ] Implicit Places using invariants and state equation in 907 ms returned []
Implicit Place search using SMT with State Equation took 1266 ms to find 0 implicit places.
Running 1200 sub problems to find dead transitions.
[2025-06-07 14:31:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1340/2542 variables, and 0 constraints, problems are : Problem set: 0 solved, 1200 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1341 constraints, PredecessorRefiner: 1200/1200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1340/2542 variables, and 0 constraints, problems are : Problem set: 0 solved, 1200 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1341 constraints, PredecessorRefiner: 0/1200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60187ms problems are : Problem set: 0 solved, 1200 unsolved
Search for dead transitions found 0 dead transitions in 60190ms
Starting structural reductions in LTL mode, iteration 1 : 1341/1358 places, 1201/1218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61550 ms. Remains : 1341/1358 places, 1201/1218 transitions.
[2025-06-07 14:32:01] [INFO ] Flatten gal took : 21 ms
[2025-06-07 14:32:01] [INFO ] Flatten gal took : 22 ms
[2025-06-07 14:32:01] [INFO ] Input system was already deterministic with 1201 transitions.
[2025-06-07 14:32:01] [INFO ] Flatten gal took : 22 ms
[2025-06-07 14:32:01] [INFO ] Flatten gal took : 23 ms
[2025-06-07 14:32:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality6247100333124048052.gal : 4 ms
[2025-06-07 14:32:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality396510526684600175.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/CTLCardinality6247100333124048052.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality396510526684600175.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 14:32:31] [INFO ] Flatten gal took : 24 ms
[2025-06-07 14:32:31] [INFO ] Applying decomposition
[2025-06-07 14:32:31] [INFO ] Flatten gal took : 20 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/graph637070712591961255.txt' '-o' '/tmp/graph637070712591961255.bin' '-w' '/tmp/graph637070712591961255.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph637070712591961255.bin' '-l' '-1' '-v' '-w' '/tmp/graph637070712591961255.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:32:31] [INFO ] Decomposing Gal with order
[2025-06-07 14:32:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:32:31] [INFO ] Removed a total of 200 redundant transitions.
[2025-06-07 14:32:31] [INFO ] Flatten gal took : 56 ms
[2025-06-07 14:32:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-07 14:32:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality8087670819545141429.gal : 8 ms
[2025-06-07 14:32:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality5804343346742397807.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/CTLCardinality8087670819545141429.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5804343346742397807.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1358/1358 places, 1218/1218 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1345 transition count 1205
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1345 transition count 1205
Applied a total of 26 rules in 81 ms. Remains 1345 /1358 variables (removed 13) and now considering 1205/1218 (removed 13) transitions.
// Phase 1: matrix 1205 rows 1345 cols
[2025-06-07 14:33:01] [INFO ] Computed 221 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:33:02] [INFO ] Implicit Places using invariants in 354 ms returned []
[2025-06-07 14:33:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:33:03] [INFO ] Implicit Places using invariants and state equation in 937 ms returned []
Implicit Place search using SMT with State Equation took 1293 ms to find 0 implicit places.
Running 1204 sub problems to find dead transitions.
[2025-06-07 14:33:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1344/2550 variables, and 0 constraints, problems are : Problem set: 0 solved, 1204 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1345 constraints, PredecessorRefiner: 1204/1204 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1204 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1344/2550 variables, and 0 constraints, problems are : Problem set: 0 solved, 1204 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1345 constraints, PredecessorRefiner: 0/1204 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60187ms problems are : Problem set: 0 solved, 1204 unsolved
Search for dead transitions found 0 dead transitions in 60189ms
Starting structural reductions in LTL mode, iteration 1 : 1345/1358 places, 1205/1218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61567 ms. Remains : 1345/1358 places, 1205/1218 transitions.
[2025-06-07 14:34:03] [INFO ] Flatten gal took : 23 ms
[2025-06-07 14:34:03] [INFO ] Flatten gal took : 19 ms
[2025-06-07 14:34:03] [INFO ] Input system was already deterministic with 1205 transitions.
[2025-06-07 14:34:03] [INFO ] Flatten gal took : 20 ms
[2025-06-07 14:34:03] [INFO ] Flatten gal took : 20 ms
[2025-06-07 14:34:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality14128099000753536119.gal : 5 ms
[2025-06-07 14:34:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality18280476646994203013.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/CTLCardinality14128099000753536119.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18280476646994203013.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 14:34:33] [INFO ] Flatten gal took : 28 ms
[2025-06-07 14:34:33] [INFO ] Applying decomposition
[2025-06-07 14:34:33] [INFO ] Flatten gal took : 20 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/graph16740905194156090482.txt' '-o' '/tmp/graph16740905194156090482.bin' '-w' '/tmp/graph16740905194156090482.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16740905194156090482.bin' '-l' '-1' '-v' '-w' '/tmp/graph16740905194156090482.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:34:33] [INFO ] Decomposing Gal with order
[2025-06-07 14:34:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:34:33] [INFO ] Removed a total of 196 redundant transitions.
[2025-06-07 14:34:33] [INFO ] Flatten gal took : 45 ms
[2025-06-07 14:34:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-07 14:34:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality10683605619161346639.gal : 8 ms
[2025-06-07 14:34:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality6056503472131620041.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/CTLCardinality10683605619161346639.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6056503472131620041.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1358/1358 places, 1218/1218 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1342 transition count 1202
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1342 transition count 1202
Applied a total of 32 rules in 96 ms. Remains 1342 /1358 variables (removed 16) and now considering 1202/1218 (removed 16) transitions.
// Phase 1: matrix 1202 rows 1342 cols
[2025-06-07 14:35:04] [INFO ] Computed 221 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:35:04] [INFO ] Implicit Places using invariants in 362 ms returned []
[2025-06-07 14:35:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:35:05] [INFO ] Implicit Places using invariants and state equation in 917 ms returned []
Implicit Place search using SMT with State Equation took 1279 ms to find 0 implicit places.
Running 1201 sub problems to find dead transitions.
[2025-06-07 14:35:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1341/2544 variables, and 0 constraints, problems are : Problem set: 0 solved, 1201 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1342 constraints, PredecessorRefiner: 1201/1201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1201 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1341/2544 variables, and 0 constraints, problems are : Problem set: 0 solved, 1201 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1342 constraints, PredecessorRefiner: 0/1201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60175ms problems are : Problem set: 0 solved, 1201 unsolved
Search for dead transitions found 0 dead transitions in 60178ms
Starting structural reductions in LTL mode, iteration 1 : 1342/1358 places, 1202/1218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61558 ms. Remains : 1342/1358 places, 1202/1218 transitions.
[2025-06-07 14:36:05] [INFO ] Flatten gal took : 20 ms
[2025-06-07 14:36:05] [INFO ] Flatten gal took : 19 ms
[2025-06-07 14:36:05] [INFO ] Input system was already deterministic with 1202 transitions.
[2025-06-07 14:36:05] [INFO ] Flatten gal took : 19 ms
[2025-06-07 14:36:05] [INFO ] Flatten gal took : 20 ms
[2025-06-07 14:36:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality13659553446601509.gal : 4 ms
[2025-06-07 14:36:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality12312609309834925232.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/CTLCardinality13659553446601509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12312609309834925232.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 14:36:35] [INFO ] Flatten gal took : 21 ms
[2025-06-07 14:36:35] [INFO ] Applying decomposition
[2025-06-07 14:36:35] [INFO ] Flatten gal took : 20 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/graph15378567293003555567.txt' '-o' '/tmp/graph15378567293003555567.bin' '-w' '/tmp/graph15378567293003555567.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15378567293003555567.bin' '-l' '-1' '-v' '-w' '/tmp/graph15378567293003555567.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:36:35] [INFO ] Decomposing Gal with order
[2025-06-07 14:36:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:36:35] [INFO ] Removed a total of 198 redundant transitions.
[2025-06-07 14:36:35] [INFO ] Flatten gal took : 48 ms
[2025-06-07 14:36:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2025-06-07 14:36:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality6714525690670545672.gal : 9 ms
[2025-06-07 14:36:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality8793182316109894789.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/CTLCardinality6714525690670545672.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8793182316109894789.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1358/1358 places, 1218/1218 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1342 transition count 1202
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1342 transition count 1202
Applied a total of 32 rules in 82 ms. Remains 1342 /1358 variables (removed 16) and now considering 1202/1218 (removed 16) transitions.
// Phase 1: matrix 1202 rows 1342 cols
[2025-06-07 14:37:06] [INFO ] Computed 221 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:37:06] [INFO ] Implicit Places using invariants in 372 ms returned []
[2025-06-07 14:37:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:37:07] [INFO ] Implicit Places using invariants and state equation in 928 ms returned []
Implicit Place search using SMT with State Equation took 1301 ms to find 0 implicit places.
Running 1201 sub problems to find dead transitions.
[2025-06-07 14:37:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1341/2544 variables, and 0 constraints, problems are : Problem set: 0 solved, 1201 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1342 constraints, PredecessorRefiner: 1201/1201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1201 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1341/2544 variables, and 0 constraints, problems are : Problem set: 0 solved, 1201 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1342 constraints, PredecessorRefiner: 0/1201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60180ms problems are : Problem set: 0 solved, 1201 unsolved
Search for dead transitions found 0 dead transitions in 60182ms
Starting structural reductions in LTL mode, iteration 1 : 1342/1358 places, 1202/1218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61570 ms. Remains : 1342/1358 places, 1202/1218 transitions.
[2025-06-07 14:38:07] [INFO ] Flatten gal took : 19 ms
[2025-06-07 14:38:07] [INFO ] Flatten gal took : 20 ms
[2025-06-07 14:38:07] [INFO ] Input system was already deterministic with 1202 transitions.
[2025-06-07 14:38:07] [INFO ] Flatten gal took : 19 ms
[2025-06-07 14:38:07] [INFO ] Flatten gal took : 19 ms
[2025-06-07 14:38:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality12963775716272210345.gal : 4 ms
[2025-06-07 14:38:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality5731688210857305145.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/CTLCardinality12963775716272210345.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5731688210857305145.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 14:38:37] [INFO ] Flatten gal took : 25 ms
[2025-06-07 14:38:37] [INFO ] Applying decomposition
[2025-06-07 14:38:37] [INFO ] Flatten gal took : 19 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/graph14599666463019970878.txt' '-o' '/tmp/graph14599666463019970878.bin' '-w' '/tmp/graph14599666463019970878.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14599666463019970878.bin' '-l' '-1' '-v' '-w' '/tmp/graph14599666463019970878.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:38:37] [INFO ] Decomposing Gal with order
[2025-06-07 14:38:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:38:38] [INFO ] Removed a total of 201 redundant transitions.
[2025-06-07 14:38:38] [INFO ] Flatten gal took : 37 ms
[2025-06-07 14:38:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-07 14:38:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality15284771500534124501.gal : 8 ms
[2025-06-07 14:38:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality2376253602386149516.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/CTLCardinality15284771500534124501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2376253602386149516.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1358/1358 places, 1218/1218 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1342 transition count 1202
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1342 transition count 1202
Applied a total of 32 rules in 94 ms. Remains 1342 /1358 variables (removed 16) and now considering 1202/1218 (removed 16) transitions.
// Phase 1: matrix 1202 rows 1342 cols
[2025-06-07 14:39:08] [INFO ] Computed 221 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:39:08] [INFO ] Implicit Places using invariants in 354 ms returned []
[2025-06-07 14:39:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:39:09] [INFO ] Implicit Places using invariants and state equation in 915 ms returned []
Implicit Place search using SMT with State Equation took 1270 ms to find 0 implicit places.
Running 1201 sub problems to find dead transitions.
[2025-06-07 14:39:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1341/2544 variables, and 0 constraints, problems are : Problem set: 0 solved, 1201 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1342 constraints, PredecessorRefiner: 1201/1201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1201 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1341/2544 variables, and 0 constraints, problems are : Problem set: 0 solved, 1201 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1342 constraints, PredecessorRefiner: 0/1201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60215ms problems are : Problem set: 0 solved, 1201 unsolved
Search for dead transitions found 0 dead transitions in 60217ms
Starting structural reductions in LTL mode, iteration 1 : 1342/1358 places, 1202/1218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61585 ms. Remains : 1342/1358 places, 1202/1218 transitions.
[2025-06-07 14:40:09] [INFO ] Flatten gal took : 20 ms
[2025-06-07 14:40:09] [INFO ] Flatten gal took : 20 ms
[2025-06-07 14:40:09] [INFO ] Input system was already deterministic with 1202 transitions.
[2025-06-07 14:40:09] [INFO ] Flatten gal took : 20 ms
[2025-06-07 14:40:09] [INFO ] Flatten gal took : 20 ms
[2025-06-07 14:40:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality15846616213494352419.gal : 4 ms
[2025-06-07 14:40:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality2250512116343076570.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/CTLCardinality15846616213494352419.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2250512116343076570.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 14:40:39] [INFO ] Flatten gal took : 25 ms
[2025-06-07 14:40:39] [INFO ] Applying decomposition
[2025-06-07 14:40:39] [INFO ] Flatten gal took : 20 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/graph6417836770459961677.txt' '-o' '/tmp/graph6417836770459961677.bin' '-w' '/tmp/graph6417836770459961677.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6417836770459961677.bin' '-l' '-1' '-v' '-w' '/tmp/graph6417836770459961677.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:40:40] [INFO ] Decomposing Gal with order
[2025-06-07 14:40:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:40:40] [INFO ] Removed a total of 198 redundant transitions.
[2025-06-07 14:40:40] [INFO ] Flatten gal took : 37 ms
[2025-06-07 14:40:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-07 14:40:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality18233524668824166451.gal : 9 ms
[2025-06-07 14:40:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality9609307339462049700.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/CTLCardinality18233524668824166451.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9609307339462049700.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1358/1358 places, 1218/1218 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1343 transition count 1203
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1343 transition count 1203
Applied a total of 30 rules in 97 ms. Remains 1343 /1358 variables (removed 15) and now considering 1203/1218 (removed 15) transitions.
// Phase 1: matrix 1203 rows 1343 cols
[2025-06-07 14:41:10] [INFO ] Computed 221 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:41:10] [INFO ] Implicit Places using invariants in 355 ms returned []
[2025-06-07 14:41:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:41:11] [INFO ] Implicit Places using invariants and state equation in 963 ms returned []
Implicit Place search using SMT with State Equation took 1320 ms to find 0 implicit places.
Running 1202 sub problems to find dead transitions.
[2025-06-07 14:41:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1342/2546 variables, and 0 constraints, problems are : Problem set: 0 solved, 1202 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1343 constraints, PredecessorRefiner: 1202/1202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1202 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)
(s133 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
(s143 1)
(s144 1)
(s145 1)
(s146 1)
(s147 1)
(s148 1)
(s149 1)
(s150 1)
(s151 1)
(s152 1)
(s153 1)
(s154 1)
(s155 1)
(s156 1)
(s157 1)
(s158 1)
(s159 1)
(s160 1)
(s161 1)
(s162 1)
(s163 1)
(s164 1)
(s165 1)
(s166 1)
(s167 1)
(s168 1)
(s169 1)
(s170 1)
(s171 1)
(s172 1)
(s173 1)
(s174 1)
(s175 1)
(s176 1)
(s177 1)
(s178 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
(s184 1)
(s185 1)
(s186 1)
(s187 1)
(s188 1)
(s189 1)
(s190 1)
(s191 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
(s210 1)
(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 1)
(s331 1)
(s332 1)
(s333 1)
(s334 1)
(s335 1)
(s336 1)
(s337 1)
(s338 1)
(s339 1)
(s340 1)
(s341 1)
(s342 1)
(s343 1)
(s344 1)
(s345 1)
(s346 1)
(s347 1)
(s348 1)
(s349 1)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 1)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s360 1)
(s361 1)
(s362 1)
(s363 1)
(s364 1)
(s365 1)
(s366 1)
(s367 1)
(s368 1)
(s369 1)
(s370 1)
(s371 1)
(s372 1)
(s373 1)
(s374 1)
(s375 1)
(s376 1)
(s377 1)
(s378 1)
(s379 1)
(s380 1)
(s381 1)
(s382 1)
(s383 1)
(s384 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
(s389 1)
(s390 1)
(s391 1)
(s392 1)
(s393 1)
(s394 1)
(s395 1)
(s396 1)
(s397 1)
(s398 1)
(s399 1)
(s400 1)
(s401 1)
(s402 1)
(s403 1)
(s404 1)
(s405 1)
(s406 1)
(s407 1)
(s408 1)
(s409 1)
(s410 1)
(s411 1)
(s412 1)
(s413 1)
(s414 1)
(s415 1)
(s416 1)
(s417 1)
(s418 1)
(s419 1)
(s420 1)
(s421 1)
(s422 1)
(s423 1)
(s424 1)
(s425 1)
(s426 1)
(s427 1)
(s428 1)
(s429 1)
(s430 1)
(s431 1)
(s432 1)
(s433 1)
(s434 1)
(s435 1)
(s436 1)
(s437 1)
(s438 1)
(s439 1)
(s440 1)
(s441 1)
(s442 1)
(s443 1)
(s444 1)
(s445 1)
(s446 1)
(s447 1)
(s448 1)
(s449 1)
(s450 1)
(s451 1)
(s452 1)
(s453 1)
(s454 1)
(s455 1)
(s456 1)
(s457 1)
(s458 1)
(s459 1)
(s460 1)
(s461 1)
(s462 1)
(s463 1)
(s464 1)
(s465 1)
(s466 1)
(s467 1)
(s468 1)
(s469 1)
(s470 1)
(s471 1)
(s472 1)
(s473 1)
(s474 1)
(s475 1)
(s476 1)
(s477 1)
(s478 1)
(s479 1)
(s480 1)
(s481 1)
(s482 1)
(s483 1)
(s484 1)
(s485 1)
(s486 1)
(s487 1)
(s488 1)
(s489 1)
(s490 1)
(s491 1)
(s492 1)
(s493 1)
(s494 1)
(s495 1)
(s496 1)
(s497 1)
(s498 1)
(s499 1)
(s500 1)
(s501 1)
(s502 1)
(s503 1)
(s504 1)
(s505 1)
(s506 1)
(s507 1)
(s508 1)
(s509 1)
(s510 1)
(s511 1)
(s512 1)
(s513 1)
(s514 1)
(s515 1)
(s516 1)
(s517 1)
(s518 1)
(s519 1)
(s520 1)
(s521 1)
(s522 1)
(s523 1)
(s524 1)
(s525 1)
(s526 1)
(s527 1)
(s528 1)
(s529 1)
(s530 1)
(s531 1)
(s532 1)
(s533 1)
(s534 1)
(s535 1)
(s536 1)
(s537 1)
(s538 1)
(s539 1)
(s540 1)
(s541 1)
(s542 1)
(s543 1)
(s544 1)
(s545 1)
(s546 1)
(s547 1)
(s548 1)
(s549 1)
(s550 1)
(s551 1)
(s552 1)
(s553 1)
(s554 1)
(s555 1)
(s556 1)
(s557 1)
(s558 1)
(s559 1)
(s560 1)
(s561 1)
(s562 1)
(s563 1)
(s564 1)
(s565 1)
(s566 1)
(s567 1)
(s568 1)
(s569 1)
(s570 1)
(s571 1)
(s572 1)
(s573 1)
(s574 1)
(s575 1)
(s576 1)
(s577 1)
(s578 1)
(s579 1)
(s580 1)
(s581 1)
(s582 1)
(s583 1)
(s584 1)
(s585 1)
(s586 1)
(s587 1)
(s588 1)
(s589 1)
(s590 1)
(s591 1)
(s592 1)
(s593 1)
(s594 1)
(s595 1)
(s596 1)
(s597 1)
(s598 1)
(s599 1)
(s600 1)
(s601 1)
(s602 1)
(s603 1)
(s604 1)
(s605 1)
(s606 1)
(s607 1)
(s608 1)
(s609 1)
(s610 1)
(s611 1)
(s612 1)
(s613 1)
(s614 1)
(s615 1)
(s616 1)
(s617 1)
(s618 1)
(s619 1)
(s620 1)
(s621 1)
(s622 1)
(s623 1)
(s624 1)
(s625 1)
(s626 1)
(s627 1)
(s628 1)
(s629 1)
(s630 1)
(s631 1)
(s632 1)
(s633 1)
(s634 1)
(s635 1)
(s636 1)
(s637 1)
(s638 1)
(s639 1)
(s640 1)
(s641 1)
(s642 1)
(s643 1)
(s644 1)
(s645 1)
(s646 1)
(s647 1)
(s648 1)
(s649 1)
(s650 1)
(s651 1)
(s652 1)
(s653 1)
(s654 1)
(s655 1)
(s656 1)
(s657 1)
(s658 1)
(s659 1)
(s660 1)
(s661 1)
(s662 1)
(s663 1)
(s664 1)
(s665 1)
(s666 1)
(s667 1)
(s668 1)
(s669 1)
(s670 1)
(s671 1)
(s672 1)
(s673 1)
(s674 1)
(s675 1)
(s676 1)
(s677 1)
(s678 1)
(s679 1)
(s680 1)
(s681 1)
(s682 1)
(s683 1)
(s684 1)
(s685 1)
(s686 1)
(s687 1)
(s688 1)
(s689 1)
(s690 1)
(s691 1)
(s692 1)
(s693 1)
(s694 1)
(s695 1)
(s696 1)
(s697 1)
(s698 1)
(s699 1)
(s700 1)
(s701 1)
(s702 1)
(s703 1)
(s704 1)
(s705 1)
(s706 1)
(s707 1)
(s708 1)
(s709 1)
(s710 1)
(s711 1)
(s712 1)
(s713 1)
(s714 1)
(s715 1)
(s716 1)
(s717 1)
(s718 1)
(s719 1)
(s720 1)
(s721 1)
(s722 1)
(s723 1)
(s724 1)
(s725 1)
(s726 1)
(s727 1)
(s728 1)
(s729 1)
(s730 1)
(s731 1)
(s732 1)
(s733 1)
(s734 1)
(s735 1)
(s736 1)
(s737 1)
(s738 1)
(s739 1)
(s740 1)
(s741 1)
(s742 1)
(s743 1)
(s744 1)
(s745 1)
(s746 1)
(s747 1)
(s748 1)
(s749 1)
(s750 1)
(s751 1)
(s752 1)
(s753 1)
(s754 1)
(s755 1)
(s756 1)
(s757 1)
(s758 1)
(s759 1)
(s760 1)
(s761 1)
(s762 1)
(s763 1)
(s764 1)
(s765 1)
(s766 1)
(s767 1)
(s768 1)
(s769 1)
(s770 1)
(s771 1)
(s772 1)
(s773 1)
(s774 1)
(s775 1)
(s776 1)
(s777 1)
(s778 1)
(s779 1)
(s780 1)
(s781 1)
(s782 1)
(s783 1)
(s784 1)
(s785 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1342/2546 variables, and 0 constraints, problems are : Problem set: 0 solved, 1202 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1343 constraints, PredecessorRefiner: 0/1202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60205ms problems are : Problem set: 0 solved, 1202 unsolved
Search for dead transitions found 0 dead transitions in 60206ms
Starting structural reductions in LTL mode, iteration 1 : 1343/1358 places, 1203/1218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61630 ms. Remains : 1343/1358 places, 1203/1218 transitions.
[2025-06-07 14:42:11] [INFO ] Flatten gal took : 19 ms
[2025-06-07 14:42:11] [INFO ] Flatten gal took : 20 ms
[2025-06-07 14:42:11] [INFO ] Input system was already deterministic with 1203 transitions.
[2025-06-07 14:42:12] [INFO ] Flatten gal took : 25 ms
[2025-06-07 14:42:12] [INFO ] Flatten gal took : 19 ms
[2025-06-07 14:42:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality6348172355197224138.gal : 4 ms
[2025-06-07 14:42:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality13961767513930565592.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/CTLCardinality6348172355197224138.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13961767513930565592.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 14:42:42] [INFO ] Flatten gal took : 20 ms
[2025-06-07 14:42:42] [INFO ] Applying decomposition
[2025-06-07 14:42:42] [INFO ] Flatten gal took : 20 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/graph12882131474833011028.txt' '-o' '/tmp/graph12882131474833011028.bin' '-w' '/tmp/graph12882131474833011028.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12882131474833011028.bin' '-l' '-1' '-v' '-w' '/tmp/graph12882131474833011028.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:42:42] [INFO ] Decomposing Gal with order
[2025-06-07 14:42:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:42:42] [INFO ] Removed a total of 200 redundant transitions.
[2025-06-07 14:42:42] [INFO ] Flatten gal took : 35 ms
[2025-06-07 14:42:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-07 14:42:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality17615756843699256771.gal : 8 ms
[2025-06-07 14:42:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality10012473636080411160.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/CTLCardinality17615756843699256771.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10012473636080411160.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1358/1358 places, 1218/1218 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1343 transition count 1203
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1343 transition count 1203
Applied a total of 30 rules in 100 ms. Remains 1343 /1358 variables (removed 15) and now considering 1203/1218 (removed 15) transitions.
// Phase 1: matrix 1203 rows 1343 cols
[2025-06-07 14:43:12] [INFO ] Computed 221 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:43:12] [INFO ] Implicit Places using invariants in 365 ms returned []
[2025-06-07 14:43:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:43:13] [INFO ] Implicit Places using invariants and state equation in 960 ms returned []
Implicit Place search using SMT with State Equation took 1325 ms to find 0 implicit places.
Running 1202 sub problems to find dead transitions.
[2025-06-07 14:43:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1342/2546 variables, and 0 constraints, problems are : Problem set: 0 solved, 1202 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1343 constraints, PredecessorRefiner: 1202/1202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1202 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1342/2546 variables, and 0 constraints, problems are : Problem set: 0 solved, 1202 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1343 constraints, PredecessorRefiner: 0/1202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60186ms problems are : Problem set: 0 solved, 1202 unsolved
Search for dead transitions found 0 dead transitions in 60188ms
Starting structural reductions in LTL mode, iteration 1 : 1343/1358 places, 1203/1218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61616 ms. Remains : 1343/1358 places, 1203/1218 transitions.
[2025-06-07 14:44:14] [INFO ] Flatten gal took : 19 ms
[2025-06-07 14:44:14] [INFO ] Flatten gal took : 20 ms
[2025-06-07 14:44:14] [INFO ] Input system was already deterministic with 1203 transitions.
[2025-06-07 14:44:14] [INFO ] Flatten gal took : 19 ms
[2025-06-07 14:44:14] [INFO ] Flatten gal took : 19 ms
[2025-06-07 14:44:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality9878390256630696227.gal : 3 ms
[2025-06-07 14:44:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality12543621208057293549.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/CTLCardinality9878390256630696227.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12543621208057293549.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 14:44:44] [INFO ] Flatten gal took : 23 ms
[2025-06-07 14:44:44] [INFO ] Applying decomposition
[2025-06-07 14:44:44] [INFO ] Flatten gal took : 20 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/graph14287590532373515.txt' '-o' '/tmp/graph14287590532373515.bin' '-w' '/tmp/graph14287590532373515.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14287590532373515.bin' '-l' '-1' '-v' '-w' '/tmp/graph14287590532373515.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:44:44] [INFO ] Decomposing Gal with order
[2025-06-07 14:44:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:44:44] [INFO ] Removed a total of 201 redundant transitions.
[2025-06-07 14:44:44] [INFO ] Flatten gal took : 35 ms
[2025-06-07 14:44:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-07 14:44:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality17457378408530005245.gal : 8 ms
[2025-06-07 14:44:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality8562310963199991050.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/CTLCardinality17457378408530005245.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8562310963199991050.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1358/1358 places, 1218/1218 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 272 transitions
Trivial Post-agglo rules discarded 272 transitions
Performed 272 trivial Post agglomeration. Transition count delta: 272
Iterating post reduction 0 with 272 rules applied. Total rules applied 272 place count 1358 transition count 946
Reduce places removed 272 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 274 rules applied. Total rules applied 546 place count 1086 transition count 944
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 548 place count 1084 transition count 944
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 150 Pre rules applied. Total rules applied 548 place count 1084 transition count 794
Deduced a syphon composed of 150 places in 1 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 3 with 300 rules applied. Total rules applied 848 place count 934 transition count 794
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 860 place count 922 transition count 782
Iterating global reduction 3 with 12 rules applied. Total rules applied 872 place count 922 transition count 782
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 872 place count 922 transition count 770
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 896 place count 910 transition count 770
Performed 324 Post agglomeration using F-continuation condition.Transition count delta: 324
Deduced a syphon composed of 324 places in 0 ms
Reduce places removed 324 places and 0 transitions.
Iterating global reduction 3 with 648 rules applied. Total rules applied 1544 place count 586 transition count 446
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1545 place count 586 transition count 445
Renaming transitions due to excessive name length > 1024 char.
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 4 with 2 rules applied. Total rules applied 1547 place count 585 transition count 444
Applied a total of 1547 rules in 113 ms. Remains 585 /1358 variables (removed 773) and now considering 444/1218 (removed 774) transitions.
// Phase 1: matrix 444 rows 585 cols
[2025-06-07 14:45:14] [INFO ] Computed 221 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:45:14] [INFO ] Implicit Places using invariants in 268 ms returned [575]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 269 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 584/1358 places, 444/1218 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 584 transition count 442
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 582 transition count 442
Applied a total of 4 rules in 13 ms. Remains 582 /584 variables (removed 2) and now considering 442/444 (removed 2) transitions.
// Phase 1: matrix 442 rows 582 cols
[2025-06-07 14:45:14] [INFO ] Computed 220 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:45:15] [INFO ] Implicit Places using invariants in 238 ms returned [562, 566]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 240 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 580/1358 places, 442/1218 transitions.
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 4 place count 578 transition count 440
Applied a total of 4 rules in 24 ms. Remains 578 /580 variables (removed 2) and now considering 440/442 (removed 2) transitions.
// Phase 1: matrix 440 rows 578 cols
[2025-06-07 14:45:15] [INFO ] Computed 218 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:45:15] [INFO ] Implicit Places using invariants in 234 ms returned []
[2025-06-07 14:45:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:45:15] [INFO ] Implicit Places using invariants and state equation in 420 ms returned []
Implicit Place search using SMT with State Equation took 654 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 578/1358 places, 440/1218 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 1313 ms. Remains : 578/1358 places, 440/1218 transitions.
[2025-06-07 14:45:15] [INFO ] Flatten gal took : 11 ms
[2025-06-07 14:45:15] [INFO ] Flatten gal took : 12 ms
[2025-06-07 14:45:15] [INFO ] Input system was already deterministic with 440 transitions.
[2025-06-07 14:45:15] [INFO ] Flatten gal took : 12 ms
[2025-06-07 14:45:15] [INFO ] Flatten gal took : 12 ms
[2025-06-07 14:45:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality14905050505732060483.gal : 2 ms
[2025-06-07 14:45:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality6410329967564676029.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/CTLCardinality14905050505732060483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6410329967564676029.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.62555e+85,1.53286,56156,2,2190,5,203668,6,0,2754,349823,0


Converting to forward existential form...Done !
original formula: AG((EF((E(((p1070==0)||(p675==1)) U (p612==1)) * (p1096==1))) + (p1==0)))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((p1==0))) * !(E(TRUE U (E(((p1070==0)||(p675==1)) U (p612==1)) * (p1096==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t432, t439, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...173
Detected timeout of ITS tools.
[2025-06-07 14:45:45] [INFO ] Flatten gal took : 14 ms
[2025-06-07 14:45:45] [INFO ] Applying decomposition
[2025-06-07 14:45:45] [INFO ] Flatten gal took : 23 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/graph14395634473975963766.txt' '-o' '/tmp/graph14395634473975963766.bin' '-w' '/tmp/graph14395634473975963766.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14395634473975963766.bin' '-l' '-1' '-v' '-w' '/tmp/graph14395634473975963766.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:45:46] [INFO ] Decomposing Gal with order
[2025-06-07 14:45:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:45:46] [INFO ] Removed a total of 60 redundant transitions.
[2025-06-07 14:45:46] [INFO ] Flatten gal took : 15 ms
[2025-06-07 14:45:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 6 ms.
[2025-06-07 14:45:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality3002405070540274144.gal : 3 ms
[2025-06-07 14:45:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality11209310215527407149.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/CTLCardinality3002405070540274144.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11209310215527407149.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.62555e+85,5.92688,207928,222,17,430807,992,661,1.09417e+06,51,8093,0


Converting to forward existential form...Done !
original formula: AG((EF((E(((i15.u112.p1070==0)||(i9.u71.p675==1)) U (i8.u63.p612==1)) * (i15.u114.p1096==1))) + (i20.u0.p1==0)))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((i20.u0.p1==0))) * !(E(TRUE U (E(((i15.u112.p1070==0)||(i9.u71.p675==1)) U (i8.u63.p612==...193
Reverse transition relation is NOT exact ! Due to transitions t432, i20.t439, Intersection with reachable at each step enabled. (destroyed/reverse/interse...177
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1358/1358 places, 1218/1218 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1343 transition count 1203
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1343 transition count 1203
Applied a total of 30 rules in 94 ms. Remains 1343 /1358 variables (removed 15) and now considering 1203/1218 (removed 15) transitions.
// Phase 1: matrix 1203 rows 1343 cols
[2025-06-07 14:46:16] [INFO ] Computed 221 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:46:16] [INFO ] Implicit Places using invariants in 354 ms returned []
[2025-06-07 14:46:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:46:17] [INFO ] Implicit Places using invariants and state equation in 907 ms returned []
Implicit Place search using SMT with State Equation took 1262 ms to find 0 implicit places.
Running 1202 sub problems to find dead transitions.
[2025-06-07 14:46:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1342/2546 variables, and 0 constraints, problems are : Problem set: 0 solved, 1202 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1343 constraints, PredecessorRefiner: 1202/1202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1202 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1342/2546 variables, and 0 constraints, problems are : Problem set: 0 solved, 1202 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/221 constraints, State Equation: 0/1343 constraints, PredecessorRefiner: 0/1202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60186ms problems are : Problem set: 0 solved, 1202 unsolved
Search for dead transitions found 0 dead transitions in 60188ms
Starting structural reductions in LTL mode, iteration 1 : 1343/1358 places, 1203/1218 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61548 ms. Remains : 1343/1358 places, 1203/1218 transitions.
[2025-06-07 14:47:17] [INFO ] Flatten gal took : 19 ms
[2025-06-07 14:47:17] [INFO ] Flatten gal took : 20 ms
[2025-06-07 14:47:17] [INFO ] Input system was already deterministic with 1203 transitions.
[2025-06-07 14:47:17] [INFO ] Flatten gal took : 19 ms
[2025-06-07 14:47:17] [INFO ] Flatten gal took : 23 ms
[2025-06-07 14:47:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality18057364526870065739.gal : 3 ms
[2025-06-07 14:47:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality15143863444384707833.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/CTLCardinality18057364526870065739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15143863444384707833.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 14:47:47] [INFO ] Flatten gal took : 23 ms
[2025-06-07 14:47:47] [INFO ] Applying decomposition
[2025-06-07 14:47:47] [INFO ] Flatten gal took : 19 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/graph16674539914613343331.txt' '-o' '/tmp/graph16674539914613343331.bin' '-w' '/tmp/graph16674539914613343331.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16674539914613343331.bin' '-l' '-1' '-v' '-w' '/tmp/graph16674539914613343331.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:47:47] [INFO ] Decomposing Gal with order
[2025-06-07 14:47:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:47:48] [INFO ] Removed a total of 200 redundant transitions.
[2025-06-07 14:47:48] [INFO ] Flatten gal took : 35 ms
[2025-06-07 14:47:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-07 14:47:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality3969506671705397608.gal : 7 ms
[2025-06-07 14:47:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality4179171230407849352.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/CTLCardinality3969506671705397608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4179171230407849352.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1358/1358 places, 1218/1218 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 275 transitions
Trivial Post-agglo rules discarded 275 transitions
Performed 275 trivial Post agglomeration. Transition count delta: 275
Iterating post reduction 0 with 275 rules applied. Total rules applied 275 place count 1357 transition count 942
Reduce places removed 275 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 276 rules applied. Total rules applied 551 place count 1082 transition count 941
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 552 place count 1081 transition count 941
Performed 152 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 152 Pre rules applied. Total rules applied 552 place count 1081 transition count 789
Deduced a syphon composed of 152 places in 1 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 3 with 304 rules applied. Total rules applied 856 place count 929 transition count 789
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 868 place count 917 transition count 777
Iterating global reduction 3 with 12 rules applied. Total rules applied 880 place count 917 transition count 777
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 880 place count 917 transition count 766
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 902 place count 906 transition count 766
Performed 317 Post agglomeration using F-continuation condition.Transition count delta: 317
Deduced a syphon composed of 317 places in 1 ms
Reduce places removed 317 places and 0 transitions.
Iterating global reduction 3 with 634 rules applied. Total rules applied 1536 place count 589 transition count 449
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1537 place count 589 transition count 448
Renaming transitions due to excessive name length > 1024 char.
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 4 with 2 rules applied. Total rules applied 1539 place count 588 transition count 447
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1541 place count 586 transition count 445
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1542 place count 585 transition count 445
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1542 place count 585 transition count 443
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1546 place count 583 transition count 443
Applied a total of 1546 rules in 128 ms. Remains 583 /1358 variables (removed 775) and now considering 443/1218 (removed 775) transitions.
// Phase 1: matrix 443 rows 583 cols
[2025-06-07 14:48:18] [INFO ] Computed 220 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:48:18] [INFO ] Implicit Places using invariants in 231 ms returned [563, 567]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 233 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 581/1358 places, 443/1218 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 579 transition count 441
Applied a total of 4 rules in 16 ms. Remains 579 /581 variables (removed 2) and now considering 441/443 (removed 2) transitions.
// Phase 1: matrix 441 rows 579 cols
[2025-06-07 14:48:18] [INFO ] Computed 218 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:48:18] [INFO ] Implicit Places using invariants in 266 ms returned []
[2025-06-07 14:48:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 14:48:19] [INFO ] Implicit Places using invariants and state equation in 439 ms returned []
Implicit Place search using SMT with State Equation took 708 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 579/1358 places, 441/1218 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1086 ms. Remains : 579/1358 places, 441/1218 transitions.
[2025-06-07 14:48:19] [INFO ] Flatten gal took : 9 ms
[2025-06-07 14:48:19] [INFO ] Flatten gal took : 10 ms
[2025-06-07 14:48:19] [INFO ] Input system was already deterministic with 441 transitions.
[2025-06-07 14:48:19] [INFO ] Flatten gal took : 9 ms
[2025-06-07 14:48:19] [INFO ] Flatten gal took : 9 ms
[2025-06-07 14:48:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality3723471759144961527.gal : 2 ms
[2025-06-07 14:48:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality11509860245874952783.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/CTLCardinality3723471759144961527.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11509860245874952783.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.88035e+85,2.6804,93272,2,1873,5,345673,6,0,2758,618722,0


Converting to forward existential form...Done !
original formula: EF((((p55==0)&&(p491==1)) + (EG(((p28==0)&&(p860==1))) * AG((p1362==0)))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * ((p55==0)&&(p491==1)))] != FALSE + [((FwdU(Init,TRUE) * EG(((p28==0)&&(p860==1)))) * !(E(TR...187
(forward)formula 0,1,2.68374,93272,1,0,7,345673,8,1,2764,618722,1
FORMULA ShieldPPPt-PT-020B-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-07 14:48:22] [INFO ] Flatten gal took : 22 ms
[2025-06-07 14:48:22] [INFO ] Flatten gal took : 20 ms
[2025-06-07 14:48:22] [INFO ] Applying decomposition
[2025-06-07 14:48:22] [INFO ] Flatten gal took : 20 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/graph14524921358619425875.txt' '-o' '/tmp/graph14524921358619425875.bin' '-w' '/tmp/graph14524921358619425875.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14524921358619425875.bin' '-l' '-1' '-v' '-w' '/tmp/graph14524921358619425875.weights' '-q' '0' '-e' '0.001'
[2025-06-07 14:48:22] [INFO ] Decomposing Gal with order
[2025-06-07 14:48:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 14:48:22] [INFO ] Removed a total of 186 redundant transitions.
[2025-06-07 14:48:22] [INFO ] Flatten gal took : 35 ms
[2025-06-07 14:48:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-07 14:48:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality803208738892946886.gal : 7 ms
[2025-06-07 14:48:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality17397379201273944309.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/CTLCardinality803208738892946886.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17397379201273944309.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 12 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 15:16:49] [INFO ] Applying decomposition
[2025-06-07 15:16:50] [INFO ] Flatten gal took : 133 ms
[2025-06-07 15:16:50] [INFO ] Decomposing Gal with order
[2025-06-07 15:16:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 15:16:50] [INFO ] Removed a total of 53 redundant transitions.
[2025-06-07 15:16:50] [INFO ] Flatten gal took : 187 ms
[2025-06-07 15:16:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 218 labels/synchronizations in 89 ms.
[2025-06-07 15:16:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality5009847806425939730.gal : 25 ms
[2025-06-07 15:16:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality11233974288907963833.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5009847806425939730.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11233974288907963833.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPt-PT-020B"
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 ShieldPPPt-PT-020B, 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 r198-tall-174894533600881"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-020B.tgz
mv ShieldPPPt-PT-020B 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 ;