Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r198-tall-174894532900545.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ShieldIIPt-PT-030B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894532900545
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 972K
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K 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 87K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 512K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ShieldIIPt-PT-030B-CTLCardinality-2023-12
FORMULA_NAME ShieldIIPt-PT-030B-CTLCardinality-2023-13
FORMULA_NAME ShieldIIPt-PT-030B-CTLCardinality-2023-14
FORMULA_NAME ShieldIIPt-PT-030B-CTLCardinality-2023-15
FORMULA_NAME ShieldIIPt-PT-030B-CTLCardinality-2025-00
FORMULA_NAME ShieldIIPt-PT-030B-CTLCardinality-2025-01
FORMULA_NAME ShieldIIPt-PT-030B-CTLCardinality-2025-02
FORMULA_NAME ShieldIIPt-PT-030B-CTLCardinality-2025-03
FORMULA_NAME ShieldIIPt-PT-030B-CTLCardinality-2025-04
FORMULA_NAME ShieldIIPt-PT-030B-CTLCardinality-2025-05
FORMULA_NAME ShieldIIPt-PT-030B-CTLCardinality-2025-06
FORMULA_NAME ShieldIIPt-PT-030B-CTLCardinality-2025-07
FORMULA_NAME ShieldIIPt-PT-030B-CTLCardinality-2025-08
FORMULA_NAME ShieldIIPt-PT-030B-CTLCardinality-2025-09
FORMULA_NAME ShieldIIPt-PT-030B-CTLCardinality-2025-10
FORMULA_NAME ShieldIIPt-PT-030B-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1749145079727

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-030B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-05 17:38:00] [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]
[2025-06-05 17:38:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 17:38:01] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2025-06-05 17:38:01] [INFO ] Transformed 2103 places.
[2025-06-05 17:38:01] [INFO ] Transformed 1953 transitions.
[2025-06-05 17:38:01] [INFO ] Found NUPN structural information;
[2025-06-05 17:38:01] [INFO ] Parsed PT model containing 2103 places and 1953 transitions and 4866 arcs in 338 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 23 ms.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPt-PT-030B-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 111 out of 2103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2103/2103 places, 1953/1953 transitions.
Discarding 301 places :
Symmetric choice reduction at 0 with 301 rule applications. Total rules 301 place count 1802 transition count 1652
Iterating global reduction 0 with 301 rules applied. Total rules applied 602 place count 1802 transition count 1652
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 603 place count 1801 transition count 1651
Iterating global reduction 0 with 1 rules applied. Total rules applied 604 place count 1801 transition count 1651
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 605 place count 1800 transition count 1650
Iterating global reduction 0 with 1 rules applied. Total rules applied 606 place count 1800 transition count 1650
Applied a total of 606 rules in 813 ms. Remains 1800 /2103 variables (removed 303) and now considering 1650/1953 (removed 303) transitions.
// Phase 1: matrix 1650 rows 1800 cols
[2025-06-05 17:38:02] [INFO ] Computed 271 invariants in 36 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:38:02] [INFO ] Implicit Places using invariants in 769 ms returned []
[2025-06-05 17:38:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:38:04] [INFO ] Implicit Places using invariants and state equation in 1344 ms returned []
Implicit Place search using SMT with State Equation took 2143 ms to find 0 implicit places.
Running 1649 sub problems to find dead transitions.
[2025-06-05 17:38:04] [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 1799/3450 variables, and 0 constraints, problems are : Problem set: 0 solved, 1649 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1800 constraints, PredecessorRefiner: 1649/1649 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1649 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 1799/3450 variables, and 0 constraints, problems are : Problem set: 0 solved, 1649 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1800 constraints, PredecessorRefiner: 0/1649 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60466ms problems are : Problem set: 0 solved, 1649 unsolved
Search for dead transitions found 0 dead transitions in 60484ms
Starting structural reductions in LTL mode, iteration 1 : 1800/2103 places, 1650/1953 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63468 ms. Remains : 1800/2103 places, 1650/1953 transitions.
Support contains 111 out of 1800 places after structural reductions.
[2025-06-05 17:39:05] [INFO ] Flatten gal took : 120 ms
[2025-06-05 17:39:05] [INFO ] Flatten gal took : 79 ms
[2025-06-05 17:39:05] [INFO ] Input system was already deterministic with 1650 transitions.
Support contains 104 out of 1800 places (down from 111) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1492 ms. (26 steps per ms) remains 31/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 31/31 properties
[2025-06-05 17:39:05] [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) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 764/834 variables, 103/103 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/834 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 966/1800 variables, 168/271 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1800 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (OVERLAPS) 1650/3450 variables, 1800/2071 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3450 variables, 0/2071 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (OVERLAPS) 0/3450 variables, 0/2071 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3450/3450 variables, and 2071 constraints, problems are : Problem set: 0 solved, 31 unsolved in 4785 ms.
Refiners :[Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 1800/1800 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 31 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 764/834 variables, 103/103 constraints. Problems are: Problem set: 0 solved, 31 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:11] [INFO ] Deduced a trap composed of 23 places in 143 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:11] [INFO ] Deduced a trap composed of 23 places in 71 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:11] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:11] [INFO ] Deduced a trap composed of 31 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:11] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:11] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/834 variables, 6/109 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/834 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (OVERLAPS) 966/1800 variables, 168/277 constraints. Problems are: Problem set: 0 solved, 31 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:13] [INFO ] Deduced a trap composed of 16 places in 175 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:13] [INFO ] Deduced a trap composed of 18 places in 161 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:13] [INFO ] Deduced a trap composed of 18 places in 159 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:13] [INFO ] Deduced a trap composed of 18 places in 157 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:13] [INFO ] Deduced a trap composed of 19 places in 156 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:14] [INFO ] Deduced a trap composed of 21 places in 154 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:14] [INFO ] Deduced a trap composed of 21 places in 153 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:14] [INFO ] Deduced a trap composed of 22 places in 138 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:14] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:14] [INFO ] Deduced a trap composed of 24 places in 126 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:14] [INFO ] Deduced a trap composed of 27 places in 127 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:15] [INFO ] Deduced a trap composed of 28 places in 123 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:15] [INFO ] Deduced a trap composed of 28 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:15] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:15] [INFO ] Deduced a trap composed of 30 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:15] [INFO ] Deduced a trap composed of 33 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:15] [INFO ] Deduced a trap composed of 33 places in 97 ms of which 11 ms to minimize.
SMT process timed out in 9829ms, After SMT, problems are : Problem set: 0 solved, 31 unsolved
Fused 31 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 70 out of 1800 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1800/1800 places, 1650/1650 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 326 transitions
Trivial Post-agglo rules discarded 326 transitions
Performed 326 trivial Post agglomeration. Transition count delta: 326
Iterating post reduction 0 with 326 rules applied. Total rules applied 326 place count 1800 transition count 1324
Reduce places removed 326 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 334 rules applied. Total rules applied 660 place count 1474 transition count 1316
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 668 place count 1466 transition count 1316
Performed 216 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 216 Pre rules applied. Total rules applied 668 place count 1466 transition count 1100
Deduced a syphon composed of 216 places in 2 ms
Reduce places removed 216 places and 0 transitions.
Iterating global reduction 3 with 432 rules applied. Total rules applied 1100 place count 1250 transition count 1100
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1110 place count 1240 transition count 1090
Iterating global reduction 3 with 10 rules applied. Total rules applied 1120 place count 1240 transition count 1090
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 1120 place count 1240 transition count 1082
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 1136 place count 1232 transition count 1082
Performed 498 Post agglomeration using F-continuation condition.Transition count delta: 498
Deduced a syphon composed of 498 places in 2 ms
Reduce places removed 498 places and 0 transitions.
Iterating global reduction 3 with 996 rules applied. Total rules applied 2132 place count 734 transition count 584
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2133 place count 734 transition count 583
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 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2135 place count 733 transition count 582
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: -40
Deduced a syphon composed of 73 places in 2 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 4 with 146 rules applied. Total rules applied 2281 place count 660 transition count 622
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2282 place count 660 transition count 621
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 2288 place count 660 transition count 615
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 2294 place count 654 transition count 615
Partial Free-agglomeration rule applied 25 times.
Drop transitions (Partial Free agglomeration) removed 25 transitions
Iterating global reduction 6 with 25 rules applied. Total rules applied 2319 place count 654 transition count 615
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 2320 place count 653 transition count 614
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 2322 place count 651 transition count 614
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2322 place count 651 transition count 613
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2324 place count 650 transition count 613
Applied a total of 2324 rules in 519 ms. Remains 650 /1800 variables (removed 1150) and now considering 613/1650 (removed 1037) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 519 ms. Remains : 650/1800 places, 613/1650 transitions.
RANDOM walk for 40000 steps (8 resets) in 750 ms. (53 steps per ms) remains 25/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
// Phase 1: matrix 613 rows 650 cols
[2025-06-05 17:39:16] [INFO ] Computed 269 invariants in 5 ms
[2025-06-05 17:39:16] [INFO ] State equation strengthened by 129 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) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 222/283 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/283 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 190/473 variables, 90/187 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/473 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 469/942 variables, 473/660 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/942 variables, 128/788 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/942 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (OVERLAPS) 158/1100 variables, 80/868 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1100 variables, 36/904 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1100 variables, 1/905 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1100 variables, 0/905 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 12 (OVERLAPS) 6/1106 variables, 3/908 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1106 variables, 2/910 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1106 variables, 0/910 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 15 (OVERLAPS) 4/1110 variables, 2/912 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1110 variables, 0/912 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 17 (OVERLAPS) 104/1214 variables, 64/976 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1214 variables, 25/1001 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1214 variables, 0/1001 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 20 (OVERLAPS) 2/1216 variables, 3/1004 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1216 variables, 2/1006 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1216 variables, 0/1006 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 23 (OVERLAPS) 2/1218 variables, 1/1007 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1218 variables, 0/1007 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 25 (OVERLAPS) 37/1255 variables, 22/1029 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1255 variables, 6/1035 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1255 variables, 0/1035 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 28 (OVERLAPS) 3/1258 variables, 4/1039 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1258 variables, 1/1040 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1258 variables, 0/1040 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 31 (OVERLAPS) 5/1263 variables, 6/1046 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1263 variables, 2/1048 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1263 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 34 (OVERLAPS) 0/1263 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1263/1263 variables, and 1048 constraints, problems are : Problem set: 0 solved, 25 unsolved in 7397 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 650/650 constraints, ReadFeed: 129/129 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 222/283 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:24] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/283 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (OVERLAPS) 190/473 variables, 90/188 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:24] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/473 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/473 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (OVERLAPS) 469/942 variables, 473/662 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/942 variables, 128/790 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/942 variables, 21/811 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:25] [INFO ] Deduced a trap composed of 6 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:25] [INFO ] Deduced a trap composed of 6 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:26] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/942 variables, 3/814 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:26] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/942 variables, 1/815 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:27] [INFO ] Deduced a trap along path composed of 2 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:27] [INFO ] Deduced a trap along path composed of 3 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:27] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:28] [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
[2025-06-05 17:39:28] [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
[2025-06-05 17:39:28] [INFO ] Deduced a trap along path composed of 2 places in 18 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/942 variables, 6/821 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/942 variables, 0/821 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 14 (OVERLAPS) 158/1100 variables, 80/901 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1100 variables, 36/937 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1100 variables, 1/938 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1100 variables, 4/942 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:32] [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
[2025-06-05 17:39:33] [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
[2025-06-05 17:39:33] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 0 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/1100 variables, 3/945 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1100 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 20 (OVERLAPS) 6/1106 variables, 3/948 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1106 variables, 2/950 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1106 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 23 (OVERLAPS) 4/1110 variables, 2/952 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:40] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/1110 variables, 1/953 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1110 variables, 0/953 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 26 (OVERLAPS) 104/1214 variables, 64/1017 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1214 variables, 25/1042 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1214 variables, 0/1042 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 29 (OVERLAPS) 2/1216 variables, 3/1045 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1216 variables, 2/1047 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1216 variables, 0/1047 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 32 (OVERLAPS) 2/1218 variables, 1/1048 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1218 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 34 (OVERLAPS) 37/1255 variables, 22/1070 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1255 variables, 6/1076 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:51] [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
[2025-06-05 17:39:51] [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
[2025-06-05 17:39:52] [INFO ] Deduced a trap along path composed of 2 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:52] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 0 ms to minimize.
At refinement iteration 36 (INCLUDED_ONLY) 0/1255 variables, 4/1080 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1255 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 38 (OVERLAPS) 3/1258 variables, 4/1084 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1258 variables, 1/1085 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1258 variables, 0/1085 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 41 (OVERLAPS) 5/1263 variables, 6/1091 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1263 variables, 2/1093 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1263 variables, 0/1093 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 44 (OVERLAPS) 0/1263 variables, 0/1093 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1263/1263 variables, and 1093 constraints, problems are : Problem set: 0 solved, 25 unsolved in 38712 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 650/650 constraints, ReadFeed: 129/129 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 14/14 constraints]
After SMT, in 46127ms problems are : Problem set: 0 solved, 25 unsolved
Fused 25 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 2009 ms.
Support contains 61 out of 650 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 650/650 places, 613/613 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 650 transition count 611
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 648 transition count 611
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 648 transition count 609
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 646 transition count 609
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 2 with 4 rules applied. Total rules applied 12 place count 644 transition count 607
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 641 transition count 609
Applied a total of 18 rules in 49 ms. Remains 641 /650 variables (removed 9) and now considering 609/613 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 641/650 places, 609/613 transitions.
RANDOM walk for 40000 steps (8 resets) in 521 ms. (76 steps per ms) remains 23/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (8 resets) in 22 ms. (173 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
Interrupted probabilistic random walk after 119416 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :0 out of 23
Probabilistic random walk after 119416 steps, saw 74085 distinct states, run finished after 3007 ms. (steps per millisecond=39 ) properties seen :0
// Phase 1: matrix 609 rows 641 cols
[2025-06-05 17:40:08] [INFO ] Computed 269 invariants in 2 ms
[2025-06-05 17:40:08] [INFO ] State equation strengthened by 132 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) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 216/275 variables, 95/95 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/275 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 191/466 variables, 91/186 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/466 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 466/932 variables, 466/652 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/932 variables, 131/783 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/932 variables, 0/783 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (OVERLAPS) 154/1086 variables, 78/861 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1086 variables, 35/896 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1086 variables, 1/897 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1086 variables, 0/897 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 12 (OVERLAPS) 3/1089 variables, 3/900 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1089 variables, 3/903 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1089 variables, 0/903 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 15 (OVERLAPS) 4/1093 variables, 2/905 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1093 variables, 0/905 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 17 (OVERLAPS) 103/1196 variables, 60/965 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1196 variables, 25/990 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1196 variables, 0/990 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 20 (OVERLAPS) 2/1198 variables, 3/993 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1198 variables, 2/995 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1198 variables, 0/995 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 23 (OVERLAPS) 2/1200 variables, 1/996 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1200 variables, 0/996 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 25 (OVERLAPS) 34/1234 variables, 20/1016 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1234 variables, 7/1023 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1234 variables, 0/1023 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 28 (OVERLAPS) 2/1236 variables, 2/1025 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1236 variables, 2/1027 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1236 variables, 0/1027 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 31 (OVERLAPS) 4/1240 variables, 2/1029 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1240 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 33 (OVERLAPS) 10/1250 variables, 10/1039 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1250 variables, 3/1042 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1250 variables, 0/1042 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 36 (OVERLAPS) 0/1250 variables, 0/1042 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1250/1250 variables, and 1042 constraints, problems are : Problem set: 0 solved, 23 unsolved in 7368 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 641/641 constraints, ReadFeed: 132/132 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 216/275 variables, 95/95 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:15] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/275 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/275 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (OVERLAPS) 191/466 variables, 91/187 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:16] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/466 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/466 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (OVERLAPS) 466/932 variables, 466/654 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/932 variables, 131/785 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/932 variables, 19/804 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:17] [INFO ] Deduced a trap composed of 4 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:17] [INFO ] Deduced a trap composed of 6 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:17] [INFO ] Deduced a trap composed of 6 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:17] [INFO ] Deduced a trap composed of 6 places in 69 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:17] [INFO ] Deduced a trap composed of 6 places in 59 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/932 variables, 5/809 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:18] [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
[2025-06-05 17:40:18] [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
[2025-06-05 17:40:19] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/932 variables, 3/812 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:20] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/932 variables, 1/813 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:22] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/932 variables, 1/814 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/932 variables, 0/814 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 15 (OVERLAPS) 154/1086 variables, 78/892 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1086 variables, 35/927 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1086 variables, 1/928 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1086 variables, 4/932 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:26] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:27] [INFO ] Deduced a trap composed of 5 places in 54 ms of which 3 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/1086 variables, 2/934 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:28] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:28] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:28] [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
[2025-06-05 17:40:29] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/1086 variables, 4/938 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:32] [INFO ] Deduced a trap composed of 7 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:32] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 3 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1086 variables, 2/940 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:33] [INFO ] Deduced a trap along path composed of 2 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:33] [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
[2025-06-05 17:40:33] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:33] [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
[2025-06-05 17:40:33] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1086 variables, 5/945 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1086 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 24 (OVERLAPS) 3/1089 variables, 3/948 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1089 variables, 3/951 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:41] [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
[2025-06-05 17:40:41] [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
[2025-06-05 17:40:42] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 0 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/1089 variables, 3/954 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1089 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 28 (OVERLAPS) 4/1093 variables, 2/956 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1093 variables, 0/956 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 30 (OVERLAPS) 103/1196 variables, 60/1016 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1196 variables, 25/1041 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1196 variables, 0/1041 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 33 (OVERLAPS) 2/1198 variables, 3/1044 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1198 variables, 2/1046 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1198 variables, 0/1046 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 36 (OVERLAPS) 2/1200 variables, 1/1047 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1200 variables, 0/1047 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 38 (OVERLAPS) 34/1234 variables, 20/1067 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1234 variables, 7/1074 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1234 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 41 (OVERLAPS) 2/1236 variables, 2/1076 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1236 variables, 2/1078 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1236 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 44 (OVERLAPS) 4/1240 variables, 2/1080 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1240 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 46 (OVERLAPS) 10/1250 variables, 10/1090 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1250 variables, 3/1093 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1250 variables, 0/1093 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 49 (OVERLAPS) 0/1250 variables, 0/1093 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1250/1250 variables, and 1093 constraints, problems are : Problem set: 0 solved, 23 unsolved in 55040 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 641/641 constraints, ReadFeed: 132/132 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 17/17 constraints]
After SMT, in 62423ms problems are : Problem set: 0 solved, 23 unsolved
Fused 23 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 1862 ms.
Support contains 59 out of 641 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 641/641 places, 609/609 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
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 639 transition count 609
Applied a total of 4 rules in 35 ms. Remains 639 /641 variables (removed 2) and now considering 609/609 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 639/641 places, 609/609 transitions.
[2025-06-05 17:41:12] [INFO ] Flatten gal took : 53 ms
[2025-06-05 17:41:12] [INFO ] Flatten gal took : 49 ms
[2025-06-05 17:41:12] [INFO ] Input system was already deterministic with 1650 transitions.
Computed a total of 483 stabilizing places and 483 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1800/1800 places, 1650/1650 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 1773 transition count 1623
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 1773 transition count 1623
Applied a total of 54 rules in 179 ms. Remains 1773 /1800 variables (removed 27) and now considering 1623/1650 (removed 27) transitions.
// Phase 1: matrix 1623 rows 1773 cols
[2025-06-05 17:41:13] [INFO ] Computed 271 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:41:13] [INFO ] Implicit Places using invariants in 487 ms returned []
[2025-06-05 17:41:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:41:14] [INFO ] Implicit Places using invariants and state equation in 1330 ms returned []
Implicit Place search using SMT with State Equation took 1818 ms to find 0 implicit places.
Running 1622 sub problems to find dead transitions.
[2025-06-05 17:41:14] [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 1772/3396 variables, and 0 constraints, problems are : Problem set: 0 solved, 1622 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1773 constraints, PredecessorRefiner: 1622/1622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1622 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 1772/3396 variables, and 0 constraints, problems are : Problem set: 0 solved, 1622 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1773 constraints, PredecessorRefiner: 0/1622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60309ms problems are : Problem set: 0 solved, 1622 unsolved
Search for dead transitions found 0 dead transitions in 60313ms
Starting structural reductions in LTL mode, iteration 1 : 1773/1800 places, 1623/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62316 ms. Remains : 1773/1800 places, 1623/1650 transitions.
[2025-06-05 17:42:15] [INFO ] Flatten gal took : 41 ms
[2025-06-05 17:42:15] [INFO ] Flatten gal took : 39 ms
[2025-06-05 17:42:15] [INFO ] Input system was already deterministic with 1623 transitions.
[2025-06-05 17:42:15] [INFO ] Flatten gal took : 39 ms
[2025-06-05 17:42:15] [INFO ] Flatten gal took : 38 ms
[2025-06-05 17:42:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality11071335555351012654.gal : 22 ms
[2025-06-05 17:42:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality7374988447397171064.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11071335555351012654.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7374988447397171064.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.
[2025-06-05 17:42:45] [INFO ] Flatten gal took : 38 ms
[2025-06-05 17:42:45] [INFO ] Applying decomposition
[2025-06-05 17:42:45] [INFO ] Flatten gal took : 35 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/graph7193071663532382853.txt' '-o' '/tmp/graph7193071663532382853.bin' '-w' '/tmp/graph7193071663532382853.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7193071663532382853.bin' '-l' '-1' '-v' '-w' '/tmp/graph7193071663532382853.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:42:45] [INFO ] Decomposing Gal with order
[2025-06-05 17:42:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:42:46] [INFO ] Removed a total of 298 redundant transitions.
[2025-06-05 17:42:46] [INFO ] Flatten gal took : 118 ms
[2025-06-05 17:42:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2025-06-05 17:42:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality1407192197843150786.gal : 25 ms
[2025-06-05 17:42:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality372370433230116720.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/CTLCardinality1407192197843150786.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality372370433230116720.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1800/1800 places, 1650/1650 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 1772 transition count 1622
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 1772 transition count 1622
Applied a total of 56 rules in 179 ms. Remains 1772 /1800 variables (removed 28) and now considering 1622/1650 (removed 28) transitions.
// Phase 1: matrix 1622 rows 1772 cols
[2025-06-05 17:43:16] [INFO ] Computed 271 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:43:17] [INFO ] Implicit Places using invariants in 491 ms returned []
[2025-06-05 17:43:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:43:18] [INFO ] Implicit Places using invariants and state equation in 1388 ms returned []
Implicit Place search using SMT with State Equation took 1881 ms to find 0 implicit places.
Running 1621 sub problems to find dead transitions.
[2025-06-05 17:43:18] [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 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 1621/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1621 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 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 0/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60318ms problems are : Problem set: 0 solved, 1621 unsolved
Search for dead transitions found 0 dead transitions in 60322ms
Starting structural reductions in LTL mode, iteration 1 : 1772/1800 places, 1622/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62387 ms. Remains : 1772/1800 places, 1622/1650 transitions.
[2025-06-05 17:44:18] [INFO ] Flatten gal took : 31 ms
[2025-06-05 17:44:18] [INFO ] Flatten gal took : 31 ms
[2025-06-05 17:44:18] [INFO ] Input system was already deterministic with 1622 transitions.
[2025-06-05 17:44:18] [INFO ] Flatten gal took : 30 ms
[2025-06-05 17:44:18] [INFO ] Flatten gal took : 30 ms
[2025-06-05 17:44:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality6781116825989293040.gal : 6 ms
[2025-06-05 17:44:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality13815741889044678306.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/CTLCardinality6781116825989293040.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13815741889044678306.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.
[2025-06-05 17:44:49] [INFO ] Flatten gal took : 29 ms
[2025-06-05 17:44:49] [INFO ] Applying decomposition
[2025-06-05 17:44:49] [INFO ] Flatten gal took : 29 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/graph15581330742824014964.txt' '-o' '/tmp/graph15581330742824014964.bin' '-w' '/tmp/graph15581330742824014964.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15581330742824014964.bin' '-l' '-1' '-v' '-w' '/tmp/graph15581330742824014964.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:44:49] [INFO ] Decomposing Gal with order
[2025-06-05 17:44:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:44:49] [INFO ] Removed a total of 303 redundant transitions.
[2025-06-05 17:44:49] [INFO ] Flatten gal took : 79 ms
[2025-06-05 17:44:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2025-06-05 17:44:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality13054376644200992314.gal : 14 ms
[2025-06-05 17:44:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality370598807121001250.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/CTLCardinality13054376644200992314.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality370598807121001250.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 : 1800/1800 places, 1650/1650 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 1772 transition count 1622
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 1772 transition count 1622
Applied a total of 56 rules in 147 ms. Remains 1772 /1800 variables (removed 28) and now considering 1622/1650 (removed 28) transitions.
// Phase 1: matrix 1622 rows 1772 cols
[2025-06-05 17:45:19] [INFO ] Computed 271 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:45:20] [INFO ] Implicit Places using invariants in 510 ms returned []
[2025-06-05 17:45:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:45:21] [INFO ] Implicit Places using invariants and state equation in 1418 ms returned []
Implicit Place search using SMT with State Equation took 1929 ms to find 0 implicit places.
Running 1621 sub problems to find dead transitions.
[2025-06-05 17:45:21] [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 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 1621/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1621 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 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 0/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60291ms problems are : Problem set: 0 solved, 1621 unsolved
Search for dead transitions found 0 dead transitions in 60294ms
Starting structural reductions in LTL mode, iteration 1 : 1772/1800 places, 1622/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62374 ms. Remains : 1772/1800 places, 1622/1650 transitions.
[2025-06-05 17:46:21] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:46:21] [INFO ] Flatten gal took : 29 ms
[2025-06-05 17:46:21] [INFO ] Input system was already deterministic with 1622 transitions.
[2025-06-05 17:46:21] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:46:22] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:46:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality13127726001580116039.gal : 6 ms
[2025-06-05 17:46:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality15236932565386033567.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/CTLCardinality13127726001580116039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15236932565386033567.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.
[2025-06-05 17:46:52] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:46:52] [INFO ] Applying decomposition
[2025-06-05 17:46:52] [INFO ] Flatten gal took : 42 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/graph9323982741588882683.txt' '-o' '/tmp/graph9323982741588882683.bin' '-w' '/tmp/graph9323982741588882683.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9323982741588882683.bin' '-l' '-1' '-v' '-w' '/tmp/graph9323982741588882683.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:46:52] [INFO ] Decomposing Gal with order
[2025-06-05 17:46:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:46:52] [INFO ] Removed a total of 303 redundant transitions.
[2025-06-05 17:46:52] [INFO ] Flatten gal took : 61 ms
[2025-06-05 17:46:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2025-06-05 17:46:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality5084741091245546694.gal : 15 ms
[2025-06-05 17:46:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality3215044682695932017.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/CTLCardinality5084741091245546694.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3215044682695932017.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 : 1800/1800 places, 1650/1650 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 1775 transition count 1625
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 1775 transition count 1625
Applied a total of 50 rules in 167 ms. Remains 1775 /1800 variables (removed 25) and now considering 1625/1650 (removed 25) transitions.
// Phase 1: matrix 1625 rows 1775 cols
[2025-06-05 17:47:22] [INFO ] Computed 271 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:47:23] [INFO ] Implicit Places using invariants in 489 ms returned []
[2025-06-05 17:47:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:47:24] [INFO ] Implicit Places using invariants and state equation in 1416 ms returned []
Implicit Place search using SMT with State Equation took 1907 ms to find 0 implicit places.
Running 1624 sub problems to find dead transitions.
[2025-06-05 17:47:24] [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 1774/3400 variables, and 0 constraints, problems are : Problem set: 0 solved, 1624 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1775 constraints, PredecessorRefiner: 1624/1624 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1624 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 1774/3400 variables, and 0 constraints, problems are : Problem set: 0 solved, 1624 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1775 constraints, PredecessorRefiner: 0/1624 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60308ms problems are : Problem set: 0 solved, 1624 unsolved
Search for dead transitions found 0 dead transitions in 60311ms
Starting structural reductions in LTL mode, iteration 1 : 1775/1800 places, 1625/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62390 ms. Remains : 1775/1800 places, 1625/1650 transitions.
[2025-06-05 17:48:24] [INFO ] Flatten gal took : 25 ms
[2025-06-05 17:48:24] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:48:25] [INFO ] Input system was already deterministic with 1625 transitions.
[2025-06-05 17:48:25] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:48:25] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:48:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality17633189247621750444.gal : 5 ms
[2025-06-05 17:48:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality11211429160663827464.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/CTLCardinality17633189247621750444.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11211429160663827464.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.
[2025-06-05 17:48:55] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:48:55] [INFO ] Applying decomposition
[2025-06-05 17:48:55] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10186637087071189219.txt' '-o' '/tmp/graph10186637087071189219.bin' '-w' '/tmp/graph10186637087071189219.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10186637087071189219.bin' '-l' '-1' '-v' '-w' '/tmp/graph10186637087071189219.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:48:55] [INFO ] Decomposing Gal with order
[2025-06-05 17:48:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:48:55] [INFO ] Removed a total of 296 redundant transitions.
[2025-06-05 17:48:55] [INFO ] Flatten gal took : 74 ms
[2025-06-05 17:48:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-05 17:48:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality13604570226290903968.gal : 14 ms
[2025-06-05 17:48:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality740261145197696623.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/CTLCardinality13604570226290903968.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality740261145197696623.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 : 1800/1800 places, 1650/1650 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 366 transitions
Trivial Post-agglo rules discarded 366 transitions
Performed 366 trivial Post agglomeration. Transition count delta: 366
Iterating post reduction 0 with 366 rules applied. Total rules applied 366 place count 1799 transition count 1283
Reduce places removed 366 places and 0 transitions.
Iterating post reduction 1 with 366 rules applied. Total rules applied 732 place count 1433 transition count 1283
Performed 223 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 223 Pre rules applied. Total rules applied 732 place count 1433 transition count 1060
Deduced a syphon composed of 223 places in 1 ms
Reduce places removed 223 places and 0 transitions.
Iterating global reduction 2 with 446 rules applied. Total rules applied 1178 place count 1210 transition count 1060
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 1197 place count 1191 transition count 1041
Iterating global reduction 2 with 19 rules applied. Total rules applied 1216 place count 1191 transition count 1041
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 1216 place count 1191 transition count 1025
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 1248 place count 1175 transition count 1025
Performed 481 Post agglomeration using F-continuation condition.Transition count delta: 481
Deduced a syphon composed of 481 places in 0 ms
Reduce places removed 481 places and 0 transitions.
Iterating global reduction 2 with 962 rules applied. Total rules applied 2210 place count 694 transition count 544
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2211 place count 694 transition count 543
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 3 with 2 rules applied. Total rules applied 2213 place count 693 transition count 542
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2215 place count 691 transition count 540
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2217 place count 689 transition count 540
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 2217 place count 689 transition count 539
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 2219 place count 688 transition count 539
Applied a total of 2219 rules in 218 ms. Remains 688 /1800 variables (removed 1112) and now considering 539/1650 (removed 1111) transitions.
// Phase 1: matrix 539 rows 688 cols
[2025-06-05 17:49:25] [INFO ] Computed 269 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:49:26] [INFO ] Implicit Places using invariants in 265 ms returned [674]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 266 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 687/1800 places, 539/1650 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 686 transition count 538
Applied a total of 2 rules in 26 ms. Remains 686 /687 variables (removed 1) and now considering 538/539 (removed 1) transitions.
// Phase 1: matrix 538 rows 686 cols
[2025-06-05 17:49:26] [INFO ] Computed 268 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:49:26] [INFO ] Implicit Places using invariants in 271 ms returned []
[2025-06-05 17:49:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:49:26] [INFO ] Implicit Places using invariants and state equation in 595 ms returned []
Implicit Place search using SMT with State Equation took 867 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 686/1800 places, 538/1650 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1377 ms. Remains : 686/1800 places, 538/1650 transitions.
[2025-06-05 17:49:26] [INFO ] Flatten gal took : 11 ms
[2025-06-05 17:49:26] [INFO ] Flatten gal took : 12 ms
[2025-06-05 17:49:27] [INFO ] Input system was already deterministic with 538 transitions.
[2025-06-05 17:49:27] [INFO ] Flatten gal took : 12 ms
[2025-06-05 17:49:27] [INFO ] Flatten gal took : 12 ms
[2025-06-05 17:49:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality7470817771203417025.gal : 3 ms
[2025-06-05 17:49:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality11249413370922032430.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/CTLCardinality7470817771203417025.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11249413370922032430.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,4.14362e+104,0.726921,29228,2,2788,5,106322,6,0,3284,144113,0


Converting to forward existential form...Done !
original formula: EF(EG((p1434==1)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(p1434==1))] != FALSE
Hit Full ! (commute/partial/dont) 535/0/3
(forward)formula 0,1,3.5892,123876,1,0,9,830316,19,3,16378,144113,8
FORMULA ShieldIIPt-PT-030B-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1800/1800 places, 1650/1650 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 1775 transition count 1625
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 1775 transition count 1625
Applied a total of 50 rules in 149 ms. Remains 1775 /1800 variables (removed 25) and now considering 1625/1650 (removed 25) transitions.
// Phase 1: matrix 1625 rows 1775 cols
[2025-06-05 17:49:30] [INFO ] Computed 271 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:49:31] [INFO ] Implicit Places using invariants in 480 ms returned []
[2025-06-05 17:49:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:49:32] [INFO ] Implicit Places using invariants and state equation in 1379 ms returned []
Implicit Place search using SMT with State Equation took 1860 ms to find 0 implicit places.
Running 1624 sub problems to find dead transitions.
[2025-06-05 17:49:32] [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 1774/3400 variables, and 0 constraints, problems are : Problem set: 0 solved, 1624 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1775 constraints, PredecessorRefiner: 1624/1624 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1624 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 1774/3400 variables, and 0 constraints, problems are : Problem set: 0 solved, 1624 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1775 constraints, PredecessorRefiner: 0/1624 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60297ms problems are : Problem set: 0 solved, 1624 unsolved
Search for dead transitions found 0 dead transitions in 60299ms
Starting structural reductions in LTL mode, iteration 1 : 1775/1800 places, 1625/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62312 ms. Remains : 1775/1800 places, 1625/1650 transitions.
[2025-06-05 17:50:33] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:50:33] [INFO ] Flatten gal took : 38 ms
[2025-06-05 17:50:33] [INFO ] Input system was already deterministic with 1625 transitions.
[2025-06-05 17:50:33] [INFO ] Flatten gal took : 36 ms
[2025-06-05 17:50:33] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:50:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality7418808219408050354.gal : 5 ms
[2025-06-05 17:50:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality9456738973960016170.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/CTLCardinality7418808219408050354.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9456738973960016170.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.
[2025-06-05 17:51:03] [INFO ] Flatten gal took : 28 ms
[2025-06-05 17:51:03] [INFO ] Applying decomposition
[2025-06-05 17:51:03] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6972599766349495416.txt' '-o' '/tmp/graph6972599766349495416.bin' '-w' '/tmp/graph6972599766349495416.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6972599766349495416.bin' '-l' '-1' '-v' '-w' '/tmp/graph6972599766349495416.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:51:03] [INFO ] Decomposing Gal with order
[2025-06-05 17:51:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:51:03] [INFO ] Removed a total of 301 redundant transitions.
[2025-06-05 17:51:03] [INFO ] Flatten gal took : 51 ms
[2025-06-05 17:51:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-05 17:51:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality3901924194471501214.gal : 14 ms
[2025-06-05 17:51:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality5276492382418748131.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/CTLCardinality3901924194471501214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5276492382418748131.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 : 1800/1800 places, 1650/1650 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 1773 transition count 1623
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 1773 transition count 1623
Applied a total of 54 rules in 156 ms. Remains 1773 /1800 variables (removed 27) and now considering 1623/1650 (removed 27) transitions.
// Phase 1: matrix 1623 rows 1773 cols
[2025-06-05 17:51:33] [INFO ] Computed 271 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:51:34] [INFO ] Implicit Places using invariants in 468 ms returned []
[2025-06-05 17:51:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:51:35] [INFO ] Implicit Places using invariants and state equation in 1352 ms returned []
Implicit Place search using SMT with State Equation took 1822 ms to find 0 implicit places.
Running 1622 sub problems to find dead transitions.
[2025-06-05 17:51:35] [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 1772/3396 variables, and 0 constraints, problems are : Problem set: 0 solved, 1622 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1773 constraints, PredecessorRefiner: 1622/1622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1622 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 1772/3396 variables, and 0 constraints, problems are : Problem set: 0 solved, 1622 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1773 constraints, PredecessorRefiner: 0/1622 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60300ms problems are : Problem set: 0 solved, 1622 unsolved
Search for dead transitions found 0 dead transitions in 60302ms
Starting structural reductions in LTL mode, iteration 1 : 1773/1800 places, 1623/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62285 ms. Remains : 1773/1800 places, 1623/1650 transitions.
[2025-06-05 17:52:35] [INFO ] Flatten gal took : 25 ms
[2025-06-05 17:52:35] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:52:35] [INFO ] Input system was already deterministic with 1623 transitions.
[2025-06-05 17:52:36] [INFO ] Flatten gal took : 35 ms
[2025-06-05 17:52:36] [INFO ] Flatten gal took : 28 ms
[2025-06-05 17:52:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality16546318536389415243.gal : 5 ms
[2025-06-05 17:52:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality11692370879196183663.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/CTLCardinality16546318536389415243.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11692370879196183663.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.
[2025-06-05 17:53:06] [INFO ] Flatten gal took : 29 ms
[2025-06-05 17:53:06] [INFO ] Applying decomposition
[2025-06-05 17:53:06] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3760516995238536028.txt' '-o' '/tmp/graph3760516995238536028.bin' '-w' '/tmp/graph3760516995238536028.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3760516995238536028.bin' '-l' '-1' '-v' '-w' '/tmp/graph3760516995238536028.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:53:06] [INFO ] Decomposing Gal with order
[2025-06-05 17:53:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:53:06] [INFO ] Removed a total of 301 redundant transitions.
[2025-06-05 17:53:06] [INFO ] Flatten gal took : 53 ms
[2025-06-05 17:53:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-05 17:53:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality9006233639954959657.gal : 12 ms
[2025-06-05 17:53:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality14266687261543920339.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/CTLCardinality9006233639954959657.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14266687261543920339.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 : 1800/1800 places, 1650/1650 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 1772 transition count 1622
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 1772 transition count 1622
Applied a total of 56 rules in 155 ms. Remains 1772 /1800 variables (removed 28) and now considering 1622/1650 (removed 28) transitions.
// Phase 1: matrix 1622 rows 1772 cols
[2025-06-05 17:53:36] [INFO ] Computed 271 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:53:37] [INFO ] Implicit Places using invariants in 488 ms returned []
[2025-06-05 17:53:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:53:38] [INFO ] Implicit Places using invariants and state equation in 1409 ms returned []
Implicit Place search using SMT with State Equation took 1900 ms to find 0 implicit places.
Running 1621 sub problems to find dead transitions.
[2025-06-05 17:53:38] [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 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 1621/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1621 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 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 0/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60310ms problems are : Problem set: 0 solved, 1621 unsolved
Search for dead transitions found 0 dead transitions in 60314ms
Starting structural reductions in LTL mode, iteration 1 : 1772/1800 places, 1622/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62373 ms. Remains : 1772/1800 places, 1622/1650 transitions.
[2025-06-05 17:54:38] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:54:38] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:54:38] [INFO ] Input system was already deterministic with 1622 transitions.
[2025-06-05 17:54:39] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:54:39] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:54:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality14680791788583951021.gal : 5 ms
[2025-06-05 17:54:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality14557267479688093614.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/CTLCardinality14680791788583951021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14557267479688093614.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.
[2025-06-05 17:55:09] [INFO ] Flatten gal took : 42 ms
[2025-06-05 17:55:09] [INFO ] Applying decomposition
[2025-06-05 17:55:09] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph625767875617877735.txt' '-o' '/tmp/graph625767875617877735.bin' '-w' '/tmp/graph625767875617877735.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph625767875617877735.bin' '-l' '-1' '-v' '-w' '/tmp/graph625767875617877735.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:55:09] [INFO ] Decomposing Gal with order
[2025-06-05 17:55:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:55:09] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-05 17:55:09] [INFO ] Flatten gal took : 49 ms
[2025-06-05 17:55:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 17:55:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality4671071719042793988.gal : 10 ms
[2025-06-05 17:55:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality10211501004754040293.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/CTLCardinality4671071719042793988.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10211501004754040293.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 : 1800/1800 places, 1650/1650 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 1776 transition count 1626
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 1776 transition count 1626
Applied a total of 48 rules in 160 ms. Remains 1776 /1800 variables (removed 24) and now considering 1626/1650 (removed 24) transitions.
// Phase 1: matrix 1626 rows 1776 cols
[2025-06-05 17:55:39] [INFO ] Computed 271 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:55:40] [INFO ] Implicit Places using invariants in 485 ms returned []
[2025-06-05 17:55:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:55:41] [INFO ] Implicit Places using invariants and state equation in 1350 ms returned []
Implicit Place search using SMT with State Equation took 1836 ms to find 0 implicit places.
Running 1625 sub problems to find dead transitions.
[2025-06-05 17:55:41] [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 1775/3402 variables, and 0 constraints, problems are : Problem set: 0 solved, 1625 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1776 constraints, PredecessorRefiner: 1625/1625 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1625 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 1775/3402 variables, and 0 constraints, problems are : Problem set: 0 solved, 1625 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1776 constraints, PredecessorRefiner: 0/1625 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60307ms problems are : Problem set: 0 solved, 1625 unsolved
Search for dead transitions found 0 dead transitions in 60309ms
Starting structural reductions in LTL mode, iteration 1 : 1776/1800 places, 1626/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62309 ms. Remains : 1776/1800 places, 1626/1650 transitions.
[2025-06-05 17:56:41] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:56:41] [INFO ] Flatten gal took : 28 ms
[2025-06-05 17:56:41] [INFO ] Input system was already deterministic with 1626 transitions.
[2025-06-05 17:56:41] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:56:41] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:56:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality5790179180872661249.gal : 5 ms
[2025-06-05 17:56:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality13730291031963146863.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/CTLCardinality5790179180872661249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13730291031963146863.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.
[2025-06-05 17:57:12] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:57:12] [INFO ] Applying decomposition
[2025-06-05 17:57:12] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18408831664963205651.txt' '-o' '/tmp/graph18408831664963205651.bin' '-w' '/tmp/graph18408831664963205651.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18408831664963205651.bin' '-l' '-1' '-v' '-w' '/tmp/graph18408831664963205651.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:57:12] [INFO ] Decomposing Gal with order
[2025-06-05 17:57:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:57:12] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-05 17:57:12] [INFO ] Flatten gal took : 49 ms
[2025-06-05 17:57:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-05 17:57:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality13768391467058517500.gal : 11 ms
[2025-06-05 17:57:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality11760516547920562817.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/CTLCardinality13768391467058517500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11760516547920562817.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 SI_CTL mode, iteration 0 : 1800/1800 places, 1650/1650 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 366 transitions
Trivial Post-agglo rules discarded 366 transitions
Performed 366 trivial Post agglomeration. Transition count delta: 366
Iterating post reduction 0 with 366 rules applied. Total rules applied 366 place count 1799 transition count 1283
Reduce places removed 366 places and 0 transitions.
Iterating post reduction 1 with 366 rules applied. Total rules applied 732 place count 1433 transition count 1283
Performed 223 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 223 Pre rules applied. Total rules applied 732 place count 1433 transition count 1060
Deduced a syphon composed of 223 places in 1 ms
Reduce places removed 223 places and 0 transitions.
Iterating global reduction 2 with 446 rules applied. Total rules applied 1178 place count 1210 transition count 1060
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 1195 place count 1193 transition count 1043
Iterating global reduction 2 with 17 rules applied. Total rules applied 1212 place count 1193 transition count 1043
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 1212 place count 1193 transition count 1029
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 1240 place count 1179 transition count 1029
Performed 485 Post agglomeration using F-continuation condition.Transition count delta: 485
Deduced a syphon composed of 485 places in 0 ms
Reduce places removed 485 places and 0 transitions.
Iterating global reduction 2 with 970 rules applied. Total rules applied 2210 place count 694 transition count 544
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2211 place count 694 transition count 543
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 3 with 2 rules applied. Total rules applied 2213 place count 693 transition count 542
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2215 place count 691 transition count 540
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2217 place count 689 transition count 540
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 2217 place count 689 transition count 539
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 2219 place count 688 transition count 539
Applied a total of 2219 rules in 213 ms. Remains 688 /1800 variables (removed 1112) and now considering 539/1650 (removed 1111) transitions.
// Phase 1: matrix 539 rows 688 cols
[2025-06-05 17:57:42] [INFO ] Computed 269 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:57:42] [INFO ] Implicit Places using invariants in 271 ms returned [674]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 272 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 687/1800 places, 539/1650 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 686 transition count 538
Applied a total of 2 rules in 29 ms. Remains 686 /687 variables (removed 1) and now considering 538/539 (removed 1) transitions.
// Phase 1: matrix 538 rows 686 cols
[2025-06-05 17:57:42] [INFO ] Computed 268 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:57:43] [INFO ] Implicit Places using invariants in 282 ms returned []
[2025-06-05 17:57:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:57:43] [INFO ] Implicit Places using invariants and state equation in 479 ms returned []
Implicit Place search using SMT with State Equation took 762 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 686/1800 places, 538/1650 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1277 ms. Remains : 686/1800 places, 538/1650 transitions.
[2025-06-05 17:57:43] [INFO ] Flatten gal took : 10 ms
[2025-06-05 17:57:43] [INFO ] Flatten gal took : 11 ms
[2025-06-05 17:57:43] [INFO ] Input system was already deterministic with 538 transitions.
[2025-06-05 17:57:43] [INFO ] Flatten gal took : 11 ms
[2025-06-05 17:57:43] [INFO ] Flatten gal took : 12 ms
[2025-06-05 17:57:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality10702990318508497079.gal : 2 ms
[2025-06-05 17:57:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality11116085355301588482.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/CTLCardinality10702990318508497079.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11116085355301588482.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.91096e+104,0.659157,26168,2,2242,5,93010,6,0,3285,123066,0


Converting to forward existential form...Done !
original formula: A((p984==1) U !(AF((p1928==1))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(EG(!((p1928==1))))))))) * !(E(!(!(!(EG(!((p1928==1)))))) U (!((p984==1)) * !(!(!(EG(!((p192...179
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 536/0/2
Detected timeout of ITS tools.
[2025-06-05 17:58:13] [INFO ] Flatten gal took : 16 ms
[2025-06-05 17:58:13] [INFO ] Applying decomposition
[2025-06-05 17:58:13] [INFO ] Flatten gal took : 12 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/graph10938595970384212726.txt' '-o' '/tmp/graph10938595970384212726.bin' '-w' '/tmp/graph10938595970384212726.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10938595970384212726.bin' '-l' '-1' '-v' '-w' '/tmp/graph10938595970384212726.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:58:13] [INFO ] Decomposing Gal with order
[2025-06-05 17:58:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:58:13] [INFO ] Removed a total of 87 redundant transitions.
[2025-06-05 17:58:13] [INFO ] Flatten gal took : 16 ms
[2025-06-05 17:58:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-06-05 17:58:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality8183040284209614033.gal : 3 ms
[2025-06-05 17:58:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality13937881470466291465.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/CTLCardinality8183040284209614033.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13937881470466291465.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,4.91096e+104,0.227838,11056,67,15,13001,148,504,20756,42,562,0


Converting to forward existential form...Done !
original formula: A((i13.u111.p984==1) U !(AF((i27.u221.p1928==1))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(EG(!((i27.u221.p1928==1))))))))) * !(E(!(!(!(EG(!((i27.u221.p1928==1)))))) U (!((i13.u111.p...215
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1800/1800 places, 1650/1650 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 1772 transition count 1622
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 1772 transition count 1622
Applied a total of 56 rules in 162 ms. Remains 1772 /1800 variables (removed 28) and now considering 1622/1650 (removed 28) transitions.
// Phase 1: matrix 1622 rows 1772 cols
[2025-06-05 17:58:44] [INFO ] Computed 271 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:44] [INFO ] Implicit Places using invariants in 487 ms returned []
[2025-06-05 17:58:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:46] [INFO ] Implicit Places using invariants and state equation in 1398 ms returned []
Implicit Place search using SMT with State Equation took 1885 ms to find 0 implicit places.
Running 1621 sub problems to find dead transitions.
[2025-06-05 17:58:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s378 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 1621/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1621 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 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 0/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60300ms problems are : Problem set: 0 solved, 1621 unsolved
Search for dead transitions found 0 dead transitions in 60303ms
Starting structural reductions in LTL mode, iteration 1 : 1772/1800 places, 1622/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62354 ms. Remains : 1772/1800 places, 1622/1650 transitions.
[2025-06-05 17:59:46] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:59:46] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:59:46] [INFO ] Input system was already deterministic with 1622 transitions.
[2025-06-05 17:59:46] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:59:46] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:59:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality12644808847591072497.gal : 5 ms
[2025-06-05 17:59:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality15427525505105140208.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/CTLCardinality12644808847591072497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15427525505105140208.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.
[2025-06-05 18:00:16] [INFO ] Flatten gal took : 27 ms
[2025-06-05 18:00:16] [INFO ] Applying decomposition
[2025-06-05 18:00:16] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12904518303834324703.txt' '-o' '/tmp/graph12904518303834324703.bin' '-w' '/tmp/graph12904518303834324703.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12904518303834324703.bin' '-l' '-1' '-v' '-w' '/tmp/graph12904518303834324703.weights' '-q' '0' '-e' '0.001'
[2025-06-05 18:00:16] [INFO ] Decomposing Gal with order
[2025-06-05 18:00:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 18:00:16] [INFO ] Removed a total of 297 redundant transitions.
[2025-06-05 18:00:16] [INFO ] Flatten gal took : 56 ms
[2025-06-05 18:00:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-05 18:00:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality13216183366870830766.gal : 12 ms
[2025-06-05 18:00:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality10653109834720247448.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/CTLCardinality13216183366870830766.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10653109834720247448.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 : 1800/1800 places, 1650/1650 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 1771 transition count 1621
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 1771 transition count 1621
Applied a total of 58 rules in 146 ms. Remains 1771 /1800 variables (removed 29) and now considering 1621/1650 (removed 29) transitions.
// Phase 1: matrix 1621 rows 1771 cols
[2025-06-05 18:00:47] [INFO ] Computed 271 invariants in 23 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:00:47] [INFO ] Implicit Places using invariants in 489 ms returned []
[2025-06-05 18:00:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:00:48] [INFO ] Implicit Places using invariants and state equation in 1334 ms returned []
Implicit Place search using SMT with State Equation took 1825 ms to find 0 implicit places.
Running 1620 sub problems to find dead transitions.
[2025-06-05 18:00:49] [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 1770/3392 variables, and 0 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1771 constraints, PredecessorRefiner: 1620/1620 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1620 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 1770/3392 variables, and 0 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1771 constraints, PredecessorRefiner: 0/1620 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60289ms problems are : Problem set: 0 solved, 1620 unsolved
Search for dead transitions found 0 dead transitions in 60291ms
Starting structural reductions in LTL mode, iteration 1 : 1771/1800 places, 1621/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62269 ms. Remains : 1771/1800 places, 1621/1650 transitions.
[2025-06-05 18:01:49] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:01:49] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:01:49] [INFO ] Input system was already deterministic with 1621 transitions.
[2025-06-05 18:01:49] [INFO ] Flatten gal took : 28 ms
[2025-06-05 18:01:49] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:01:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality2696412770692604396.gal : 5 ms
[2025-06-05 18:01:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality12989994907932264728.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/CTLCardinality2696412770692604396.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12989994907932264728.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.
[2025-06-05 18:02:19] [INFO ] Flatten gal took : 28 ms
[2025-06-05 18:02:19] [INFO ] Applying decomposition
[2025-06-05 18:02:19] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4786312271458143465.txt' '-o' '/tmp/graph4786312271458143465.bin' '-w' '/tmp/graph4786312271458143465.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4786312271458143465.bin' '-l' '-1' '-v' '-w' '/tmp/graph4786312271458143465.weights' '-q' '0' '-e' '0.001'
[2025-06-05 18:02:19] [INFO ] Decomposing Gal with order
[2025-06-05 18:02:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 18:02:19] [INFO ] Removed a total of 302 redundant transitions.
[2025-06-05 18:02:19] [INFO ] Flatten gal took : 47 ms
[2025-06-05 18:02:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-05 18:02:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality91908028341244130.gal : 11 ms
[2025-06-05 18:02:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality7786280287211584717.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/CTLCardinality91908028341244130.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7786280287211584717.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 -...260
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 : 1800/1800 places, 1650/1650 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 363 transitions
Trivial Post-agglo rules discarded 363 transitions
Performed 363 trivial Post agglomeration. Transition count delta: 363
Iterating post reduction 0 with 363 rules applied. Total rules applied 363 place count 1799 transition count 1286
Reduce places removed 363 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 365 rules applied. Total rules applied 728 place count 1436 transition count 1284
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 730 place count 1434 transition count 1284
Performed 223 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 223 Pre rules applied. Total rules applied 730 place count 1434 transition count 1061
Deduced a syphon composed of 223 places in 1 ms
Reduce places removed 223 places and 0 transitions.
Iterating global reduction 3 with 446 rules applied. Total rules applied 1176 place count 1211 transition count 1061
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1195 place count 1192 transition count 1042
Iterating global reduction 3 with 19 rules applied. Total rules applied 1214 place count 1192 transition count 1042
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 1214 place count 1192 transition count 1026
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 1246 place count 1176 transition count 1026
Performed 483 Post agglomeration using F-continuation condition.Transition count delta: 483
Deduced a syphon composed of 483 places in 0 ms
Reduce places removed 483 places and 0 transitions.
Iterating global reduction 3 with 966 rules applied. Total rules applied 2212 place count 693 transition count 543
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2213 place count 693 transition count 542
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 2215 place count 692 transition count 541
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2217 place count 690 transition count 539
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 2219 place count 688 transition count 539
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2219 place count 688 transition count 538
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2221 place count 687 transition count 538
Applied a total of 2221 rules in 193 ms. Remains 687 /1800 variables (removed 1113) and now considering 538/1650 (removed 1112) transitions.
// Phase 1: matrix 538 rows 687 cols
[2025-06-05 18:02:50] [INFO ] Computed 269 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:02:50] [INFO ] Implicit Places using invariants in 303 ms returned [673]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 304 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 686/1800 places, 538/1650 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 685 transition count 537
Applied a total of 2 rules in 21 ms. Remains 685 /686 variables (removed 1) and now considering 537/538 (removed 1) transitions.
// Phase 1: matrix 537 rows 685 cols
[2025-06-05 18:02:50] [INFO ] Computed 268 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:02:50] [INFO ] Implicit Places using invariants in 299 ms returned []
[2025-06-05 18:02:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:02:51] [INFO ] Implicit Places using invariants and state equation in 565 ms returned []
Implicit Place search using SMT with State Equation took 864 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 685/1800 places, 537/1650 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1382 ms. Remains : 685/1800 places, 537/1650 transitions.
[2025-06-05 18:02:51] [INFO ] Flatten gal took : 11 ms
[2025-06-05 18:02:51] [INFO ] Flatten gal took : 11 ms
[2025-06-05 18:02:51] [INFO ] Input system was already deterministic with 537 transitions.
[2025-06-05 18:02:51] [INFO ] Flatten gal took : 12 ms
[2025-06-05 18:02:51] [INFO ] Flatten gal took : 11 ms
[2025-06-05 18:02:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality6422989667893589804.gal : 2 ms
[2025-06-05 18:02:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality6478722927568151481.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/CTLCardinality6422989667893589804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6478722927568151481.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.68322e+104,0.694307,25900,2,2199,5,92510,6,0,3280,121535,0


Converting to forward existential form...Done !
original formula: AF((p1167==1))
=> equivalent forward existential formula: [FwdG(Init,!((p1167==1)))] = FALSE
Hit Full ! (commute/partial/dont) 534/0/3
(forward)formula 0,0,4.1631,125368,1,0,10,869352,20,4,16347,193397,8
FORMULA ShieldIIPt-PT-030B-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1800/1800 places, 1650/1650 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 1775 transition count 1625
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 1775 transition count 1625
Applied a total of 50 rules in 149 ms. Remains 1775 /1800 variables (removed 25) and now considering 1625/1650 (removed 25) transitions.
// Phase 1: matrix 1625 rows 1775 cols
[2025-06-05 18:02:55] [INFO ] Computed 271 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:02:56] [INFO ] Implicit Places using invariants in 502 ms returned []
[2025-06-05 18:02:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:02:57] [INFO ] Implicit Places using invariants and state equation in 1398 ms returned []
Implicit Place search using SMT with State Equation took 1901 ms to find 0 implicit places.
Running 1624 sub problems to find dead transitions.
[2025-06-05 18:02:57] [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 1774/3400 variables, and 0 constraints, problems are : Problem set: 0 solved, 1624 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1775 constraints, PredecessorRefiner: 1624/1624 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1624 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 1774/3400 variables, and 0 constraints, problems are : Problem set: 0 solved, 1624 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1775 constraints, PredecessorRefiner: 0/1624 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60284ms problems are : Problem set: 0 solved, 1624 unsolved
Search for dead transitions found 0 dead transitions in 60286ms
Starting structural reductions in LTL mode, iteration 1 : 1775/1800 places, 1625/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62341 ms. Remains : 1775/1800 places, 1625/1650 transitions.
[2025-06-05 18:03:57] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:03:57] [INFO ] Flatten gal took : 27 ms
[2025-06-05 18:03:58] [INFO ] Input system was already deterministic with 1625 transitions.
[2025-06-05 18:03:58] [INFO ] Flatten gal took : 27 ms
[2025-06-05 18:03:58] [INFO ] Flatten gal took : 28 ms
[2025-06-05 18:03:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality3067363282157445748.gal : 5 ms
[2025-06-05 18:03:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality2628307664184373456.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/CTLCardinality3067363282157445748.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2628307664184373456.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.
[2025-06-05 18:04:28] [INFO ] Flatten gal took : 27 ms
[2025-06-05 18:04:28] [INFO ] Applying decomposition
[2025-06-05 18:04:28] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1610599052767775043.txt' '-o' '/tmp/graph1610599052767775043.bin' '-w' '/tmp/graph1610599052767775043.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1610599052767775043.bin' '-l' '-1' '-v' '-w' '/tmp/graph1610599052767775043.weights' '-q' '0' '-e' '0.001'
[2025-06-05 18:04:28] [INFO ] Decomposing Gal with order
[2025-06-05 18:04:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 18:04:28] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-05 18:04:28] [INFO ] Flatten gal took : 49 ms
[2025-06-05 18:04:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 18:04:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality8836353310105798323.gal : 11 ms
[2025-06-05 18:04:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality7177288677462502209.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/CTLCardinality8836353310105798323.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7177288677462502209.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 : 1800/1800 places, 1650/1650 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 1772 transition count 1622
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 1772 transition count 1622
Applied a total of 56 rules in 160 ms. Remains 1772 /1800 variables (removed 28) and now considering 1622/1650 (removed 28) transitions.
// Phase 1: matrix 1622 rows 1772 cols
[2025-06-05 18:04:58] [INFO ] Computed 271 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:59] [INFO ] Implicit Places using invariants in 465 ms returned []
[2025-06-05 18:04:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:05:00] [INFO ] Implicit Places using invariants and state equation in 1536 ms returned []
Implicit Place search using SMT with State Equation took 2003 ms to find 0 implicit places.
Running 1621 sub problems to find dead transitions.
[2025-06-05 18:05:00] [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 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 1621/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1621 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 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1772 constraints, PredecessorRefiner: 0/1621 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60315ms problems are : Problem set: 0 solved, 1621 unsolved
Search for dead transitions found 0 dead transitions in 60317ms
Starting structural reductions in LTL mode, iteration 1 : 1772/1800 places, 1622/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62485 ms. Remains : 1772/1800 places, 1622/1650 transitions.
[2025-06-05 18:06:01] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:06:01] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:06:01] [INFO ] Input system was already deterministic with 1622 transitions.
[2025-06-05 18:06:01] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:06:01] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:06:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality14753934468492109236.gal : 6 ms
[2025-06-05 18:06:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality10835540219668075299.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/CTLCardinality14753934468492109236.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10835540219668075299.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.
[2025-06-05 18:06:31] [INFO ] Flatten gal took : 27 ms
[2025-06-05 18:06:31] [INFO ] Applying decomposition
[2025-06-05 18:06:31] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph984989434450092756.txt' '-o' '/tmp/graph984989434450092756.bin' '-w' '/tmp/graph984989434450092756.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph984989434450092756.bin' '-l' '-1' '-v' '-w' '/tmp/graph984989434450092756.weights' '-q' '0' '-e' '0.001'
[2025-06-05 18:06:31] [INFO ] Decomposing Gal with order
[2025-06-05 18:06:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 18:06:31] [INFO ] Removed a total of 299 redundant transitions.
[2025-06-05 18:06:31] [INFO ] Flatten gal took : 48 ms
[2025-06-05 18:06:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-05 18:06:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality4963704985113995418.gal : 9 ms
[2025-06-05 18:06:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality11338878639289153882.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/CTLCardinality4963704985113995418.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11338878639289153882.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 18:07:01] [INFO ] Flatten gal took : 29 ms
[2025-06-05 18:07:01] [INFO ] Flatten gal took : 28 ms
[2025-06-05 18:07:01] [INFO ] Applying decomposition
[2025-06-05 18:07:01] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9010851868725098295.txt' '-o' '/tmp/graph9010851868725098295.bin' '-w' '/tmp/graph9010851868725098295.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9010851868725098295.bin' '-l' '-1' '-v' '-w' '/tmp/graph9010851868725098295.weights' '-q' '0' '-e' '0.001'
[2025-06-05 18:07:01] [INFO ] Decomposing Gal with order
[2025-06-05 18:07:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 18:07:01] [INFO ] Removed a total of 279 redundant transitions.
[2025-06-05 18:07:01] [INFO ] Flatten gal took : 49 ms
[2025-06-05 18:07:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-05 18:07:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality17079702159926382943.gal : 12 ms
[2025-06-05 18:07:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality11633416952680356812.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/CTLCardinality17079702159926382943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11633416952680356812.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 13 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 18:36:44] [INFO ] Applying decomposition
[2025-06-05 18:36:45] [INFO ] Flatten gal took : 1023 ms
[2025-06-05 18:36:45] [INFO ] Decomposing Gal with order
[2025-06-05 18:36:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 18:36:46] [INFO ] Removed a total of 82 redundant transitions.
[2025-06-05 18:36:46] [INFO ] Flatten gal took : 228 ms
[2025-06-05 18:36:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2025-06-05 18:36:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality16864537651631471336.gal : 19 ms
[2025-06-05 18:36:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality13422982044454743480.ctl : 6 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/CTLCardinality16864537651631471336.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13422982044454743480.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 13 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="ShieldIIPt-PT-030B"
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 ShieldIIPt-PT-030B, 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-174894532900545"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-030B.tgz
mv ShieldIIPt-PT-030B 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 ;