Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r198-tall-174894532900546.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 CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894532900546
=====================================================================

--------------------
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-CTLFireability-2023-12
FORMULA_NAME ShieldIIPt-PT-030B-CTLFireability-2023-13
FORMULA_NAME ShieldIIPt-PT-030B-CTLFireability-2023-14
FORMULA_NAME ShieldIIPt-PT-030B-CTLFireability-2023-15
FORMULA_NAME ShieldIIPt-PT-030B-CTLFireability-2025-00
FORMULA_NAME ShieldIIPt-PT-030B-CTLFireability-2025-01
FORMULA_NAME ShieldIIPt-PT-030B-CTLFireability-2025-02
FORMULA_NAME ShieldIIPt-PT-030B-CTLFireability-2025-03
FORMULA_NAME ShieldIIPt-PT-030B-CTLFireability-2025-04
FORMULA_NAME ShieldIIPt-PT-030B-CTLFireability-2025-05
FORMULA_NAME ShieldIIPt-PT-030B-CTLFireability-2025-06
FORMULA_NAME ShieldIIPt-PT-030B-CTLFireability-2025-07
FORMULA_NAME ShieldIIPt-PT-030B-CTLFireability-2025-08
FORMULA_NAME ShieldIIPt-PT-030B-CTLFireability-2025-09
FORMULA_NAME ShieldIIPt-PT-030B-CTLFireability-2025-10
FORMULA_NAME ShieldIIPt-PT-030B-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1749145121044

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
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
CTLFireability PT
Running Version 202505121319
[2025-06-05 17:38:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 17:38:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 17:38:42] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2025-06-05 17:38:42] [INFO ] Transformed 2103 places.
[2025-06-05 17:38:42] [INFO ] Transformed 1953 transitions.
[2025-06-05 17:38:42] [INFO ] Found NUPN structural information;
[2025-06-05 17:38:42] [INFO ] Parsed PT model containing 2103 places and 1953 transitions and 4866 arcs in 297 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
Support contains 143 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 667 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 17:38:43] [INFO ] Computed 271 invariants in 36 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:38:44] [INFO ] Implicit Places using invariants in 815 ms returned []
[2025-06-05 17:38:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:38:45] [INFO ] Implicit Places using invariants and state equation in 1405 ms returned []
Implicit Place search using SMT with State Equation took 2254 ms to find 0 implicit places.
Running 1649 sub problems to find dead transitions.
[2025-06-05 17:38:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1799/3450 variables, and 0 constraints, problems are : Problem set: 0 solved, 1649 unsolved in 30048 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
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1799/3450 variables, and 0 constraints, problems are : Problem set: 0 solved, 1649 unsolved in 30035 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 60516ms problems are : Problem set: 0 solved, 1649 unsolved
Search for dead transitions found 0 dead transitions in 60537ms
Starting structural reductions in LTL mode, iteration 1 : 1800/2103 places, 1650/1953 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63489 ms. Remains : 1800/2103 places, 1650/1953 transitions.
Support contains 143 out of 1800 places after structural reductions.
[2025-06-05 17:39:46] [INFO ] Flatten gal took : 125 ms
[2025-06-05 17:39:46] [INFO ] Flatten gal took : 68 ms
[2025-06-05 17:39:46] [INFO ] Input system was already deterministic with 1650 transitions.
RANDOM walk for 40000 steps (8 resets) in 1651 ms. (24 steps per ms) remains 46/93 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 46/46 properties
[2025-06-05 17:39:47] [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) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (OVERLAPS) 583/656 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/656 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (OVERLAPS) 1144/1800 variables, 201/271 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1800 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (OVERLAPS) 1650/3450 variables, 1800/2071 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3450 variables, 0/2071 constraints. Problems are: Problem set: 0 solved, 46 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3450/3450 variables, and 2071 constraints, problems are : Problem set: 0 solved, 46 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 1800/1800 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 46 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (OVERLAPS) 583/656 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 46 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:52] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/656 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 46 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:53] [INFO ] Deduced a trap composed of 37 places in 53 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/656 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/656 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (OVERLAPS) 1144/1800 variables, 201/273 constraints. Problems are: Problem set: 0 solved, 46 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:55] [INFO ] Deduced a trap composed of 17 places in 155 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:55] [INFO ] Deduced a trap composed of 17 places in 151 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:55] [INFO ] Deduced a trap composed of 18 places in 150 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:55] [INFO ] Deduced a trap composed of 18 places in 141 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:56] [INFO ] Deduced a trap composed of 19 places in 137 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:56] [INFO ] Deduced a trap composed of 23 places in 125 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:56] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:56] [INFO ] Deduced a trap composed of 24 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:56] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:56] [INFO ] Deduced a trap composed of 28 places in 90 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:56] [INFO ] Deduced a trap composed of 28 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:57] [INFO ] Deduced a trap composed of 29 places in 82 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:57] [INFO ] Deduced a trap composed of 29 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:57] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:57] [INFO ] Deduced a trap composed of 38 places in 73 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:57] [INFO ] Deduced a trap composed of 39 places in 70 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:39:57] [INFO ] Deduced a trap composed of 39 places in 68 ms of which 8 ms to minimize.
SMT process timed out in 10109ms, After SMT, problems are : Problem set: 0 solved, 46 unsolved
Fused 46 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 73 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 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 1 with 337 rules applied. Total rules applied 663 place count 1474 transition count 1313
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 674 place count 1463 transition count 1313
Performed 206 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 206 Pre rules applied. Total rules applied 674 place count 1463 transition count 1107
Deduced a syphon composed of 206 places in 1 ms
Reduce places removed 206 places and 0 transitions.
Iterating global reduction 3 with 412 rules applied. Total rules applied 1086 place count 1257 transition count 1107
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1095 place count 1248 transition count 1098
Iterating global reduction 3 with 9 rules applied. Total rules applied 1104 place count 1248 transition count 1098
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 1104 place count 1248 transition count 1094
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 1112 place count 1244 transition count 1094
Performed 506 Post agglomeration using F-continuation condition.Transition count delta: 506
Deduced a syphon composed of 506 places in 1 ms
Reduce places removed 506 places and 0 transitions.
Iterating global reduction 3 with 1012 rules applied. Total rules applied 2124 place count 738 transition count 588
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2125 place count 738 transition count 587
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 2127 place count 737 transition count 586
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 69 places in 2 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 4 with 138 rules applied. Total rules applied 2265 place count 668 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 2266 place count 668 transition count 621
Free-agglomeration rule applied 5 times.
Iterating global reduction 5 with 5 rules applied. Total rules applied 2271 place count 668 transition count 616
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 2276 place count 663 transition count 616
Partial Free-agglomeration rule applied 34 times.
Drop transitions (Partial Free agglomeration) removed 34 transitions
Iterating global reduction 6 with 34 rules applied. Total rules applied 2310 place count 663 transition count 616
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 2311 place count 663 transition count 616
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 2312 place count 662 transition count 615
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 2314 place count 660 transition count 615
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2314 place count 660 transition count 614
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 2316 place count 659 transition count 614
Applied a total of 2316 rules in 445 ms. Remains 659 /1800 variables (removed 1141) and now considering 614/1650 (removed 1036) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 445 ms. Remains : 659/1800 places, 614/1650 transitions.
RANDOM walk for 40000 steps (8 resets) in 572 ms. (69 steps per ms) remains 32/46 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 32/32 properties
// Phase 1: matrix 614 rows 659 cols
[2025-06-05 17:39:58] [INFO ] Computed 269 invariants in 4 ms
[2025-06-05 17:39:58] [INFO ] State equation strengthened by 7 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 117/165 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/165 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 27/192 variables, 12/59 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (OVERLAPS) 256/448 variables, 192/251 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/448 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (OVERLAPS) 305/753 variables, 175/426 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/753 variables, 65/491 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/753 variables, 3/494 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/753 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 11 (OVERLAPS) 19/772 variables, 18/512 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/772 variables, 12/524 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/772 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 14 (OVERLAPS) 24/796 variables, 11/535 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/796 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 16 (OVERLAPS) 176/972 variables, 113/648 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/972 variables, 36/684 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/972 variables, 3/687 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/972 variables, 0/687 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 20 (OVERLAPS) 6/978 variables, 5/692 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/978 variables, 4/696 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/978 variables, 0/696 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 23 (OVERLAPS) 2/980 variables, 1/697 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/980 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 25 (OVERLAPS) 100/1080 variables, 54/751 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1080 variables, 20/771 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1080 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 28 (OVERLAPS) 4/1084 variables, 5/776 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1084 variables, 4/780 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1084 variables, 0/780 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 31 (OVERLAPS) 6/1090 variables, 3/783 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1090 variables, 0/783 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 33 (OVERLAPS) 50/1140 variables, 33/816 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1140 variables, 12/828 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1140 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 36 (OVERLAPS) 1/1141 variables, 1/829 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1141 variables, 1/830 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1141 variables, 0/830 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 39 (OVERLAPS) 2/1143 variables, 1/831 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1143 variables, 0/831 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 41 (OVERLAPS) 29/1172 variables, 16/847 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1172 variables, 5/852 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1172 variables, 0/852 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 44 (OVERLAPS) 1/1173 variables, 2/854 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1173 variables, 1/855 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1173 variables, 0/855 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 47 (OVERLAPS) 15/1188 variables, 8/863 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1188 variables, 4/867 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1188 variables, 0/867 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 50 (OVERLAPS) 20/1208 variables, 10/877 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1208 variables, 3/880 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1208 variables, 0/880 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 53 (OVERLAPS) 1/1209 variables, 2/882 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1209 variables, 1/883 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1209 variables, 0/883 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 56 (OVERLAPS) 17/1226 variables, 8/891 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1226 variables, 3/894 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1226 variables, 0/894 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 59 (OVERLAPS) 2/1228 variables, 1/895 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1228 variables, 0/895 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 61 (OVERLAPS) 20/1248 variables, 12/907 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1248 variables, 3/910 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1248 variables, 0/910 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 64 (OVERLAPS) 1/1249 variables, 2/912 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1249 variables, 1/913 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1249 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 67 (OVERLAPS) 11/1260 variables, 6/919 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1260 variables, 3/922 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1260 variables, 0/922 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 70 (OVERLAPS) 9/1269 variables, 4/926 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1269 variables, 1/927 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1269 variables, 1/928 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1269 variables, 0/928 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 74 (OVERLAPS) 1/1270 variables, 1/929 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1270 variables, 1/930 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1270 variables, 0/930 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 77 (OVERLAPS) 1/1271 variables, 1/931 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1271 variables, 1/932 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1271 variables, 0/932 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 80 (OVERLAPS) 2/1273 variables, 2/934 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1273 variables, 1/935 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1273 variables, 0/935 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 83 (OVERLAPS) 0/1273 variables, 0/935 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1273/1273 variables, and 935 constraints, problems are : Problem set: 0 solved, 32 unsolved in 14163 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 659/659 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 117/165 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/165 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 27/192 variables, 12/59 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (OVERLAPS) 256/448 variables, 192/251 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/448 variables, 25/276 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/448 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (OVERLAPS) 305/753 variables, 175/451 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/753 variables, 65/516 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/753 variables, 3/519 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/753 variables, 7/526 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:13] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:14] [INFO ] Deduced a trap composed of 6 places in 39 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/753 variables, 2/528 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:15] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:15] [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 17:40:15] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/753 variables, 3/531 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:15] [INFO ] Deduced a trap along path composed of 2 places in 29 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/753 variables, 1/532 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:16] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/753 variables, 1/533 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/753 variables, 0/533 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 17 (OVERLAPS) 19/772 variables, 18/551 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/772 variables, 12/563 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/772 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 20 (OVERLAPS) 24/796 variables, 11/574 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/796 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 22 (OVERLAPS) 176/972 variables, 113/687 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/972 variables, 36/723 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/972 variables, 3/726 constraints. Problems are: Problem set: 0 solved, 32 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 26 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:20] [INFO ] Deduced a trap along path composed of 3 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 17:40:20] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:20] [INFO ] Deduced a trap along path composed of 2 places in 19 ms of which 0 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/972 variables, 4/730 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/972 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 27 (OVERLAPS) 6/978 variables, 5/735 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/978 variables, 4/739 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:23] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 0 ms to minimize.
At refinement iteration 29 (INCLUDED_ONLY) 0/978 variables, 1/740 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/978 variables, 0/740 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 31 (OVERLAPS) 2/980 variables, 1/741 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/980 variables, 0/741 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 33 (OVERLAPS) 100/1080 variables, 54/795 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1080 variables, 20/815 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:27] [INFO ] Deduced a trap along path composed of 2 places in 16 ms of which 0 ms to minimize.
At refinement iteration 35 (INCLUDED_ONLY) 0/1080 variables, 1/816 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1080 variables, 0/816 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 37 (OVERLAPS) 4/1084 variables, 5/821 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1084 variables, 4/825 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1084 variables, 0/825 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 40 (OVERLAPS) 6/1090 variables, 3/828 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1090 variables, 0/828 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 42 (OVERLAPS) 50/1140 variables, 33/861 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1140 variables, 12/873 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:34] [INFO ] Deduced a trap along path composed of 2 places in 34 ms of which 1 ms to minimize.
At refinement iteration 44 (INCLUDED_ONLY) 0/1140 variables, 1/874 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1140 variables, 0/874 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 46 (OVERLAPS) 1/1141 variables, 1/875 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1141 variables, 1/876 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1141 variables, 0/876 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 49 (OVERLAPS) 2/1143 variables, 1/877 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/1143 variables, 0/877 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 51 (OVERLAPS) 29/1172 variables, 16/893 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1172 variables, 5/898 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1172 variables, 0/898 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 54 (OVERLAPS) 1/1173 variables, 2/900 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1173 variables, 1/901 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1173 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 57 (OVERLAPS) 15/1188 variables, 8/909 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1188 variables, 4/913 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1188 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 60 (OVERLAPS) 20/1208 variables, 10/923 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1208 variables, 3/926 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1208 variables, 0/926 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 63 (OVERLAPS) 1/1209 variables, 2/928 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1209 variables, 1/929 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1209 variables, 0/929 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 66 (OVERLAPS) 17/1226 variables, 8/937 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1226 variables, 3/940 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1226 variables, 0/940 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 69 (OVERLAPS) 2/1228 variables, 1/941 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1228 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 71 (OVERLAPS) 20/1248 variables, 12/953 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1248 variables, 3/956 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1248 variables, 0/956 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 74 (OVERLAPS) 1/1249 variables, 2/958 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1249 variables, 1/959 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:40:54] [INFO ] Deduced a trap along path composed of 2 places in 29 ms of which 0 ms to minimize.
At refinement iteration 76 (INCLUDED_ONLY) 0/1249 variables, 1/960 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1249 variables, 0/960 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 78 (OVERLAPS) 11/1260 variables, 6/966 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1260 variables, 3/969 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1260/1273 variables, and 969 constraints, problems are : Problem set: 0 solved, 32 unsolved in 45016 ms.
Refiners :[Positive P Invariants (semi-flows): 265/269 constraints, State Equation: 651/659 constraints, ReadFeed: 6/7 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 13/13 constraints]
After SMT, in 59193ms problems are : Problem set: 0 solved, 32 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 48 out of 659 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 659/659 places, 614/614 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 659 transition count 612
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 657 transition count 612
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 4 place count 657 transition count 603
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 22 place count 648 transition count 603
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 38 place count 640 transition count 595
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 52 place count 633 transition count 597
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 place count 631 transition count 595
Applied a total of 54 rules in 125 ms. Remains 631 /659 variables (removed 28) and now considering 595/614 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 631/659 places, 595/614 transitions.
RANDOM walk for 40000 steps (8 resets) in 661 ms. (60 steps per ms) remains 23/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 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 25 ms. (153 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 20 ms. (190 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 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 4004 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 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 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 25 ms. (153 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 4004 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
// Phase 1: matrix 595 rows 631 cols
[2025-06-05 17:40:58] [INFO ] Computed 269 invariants in 5 ms
[2025-06-05 17:40:58] [INFO ] State equation strengthened by 4 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) 0/36 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 92/128 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 27/155 variables, 12/49 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 225/380 variables, 155/204 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/380 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (OVERLAPS) 267/647 variables, 159/363 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/647 variables, 67/430 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/647 variables, 2/432 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/647 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 11 (OVERLAPS) 9/656 variables, 10/442 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/656 variables, 7/449 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/656 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 14 (OVERLAPS) 10/666 variables, 5/454 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/666 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 16 (OVERLAPS) 165/831 variables, 97/551 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/831 variables, 40/591 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/831 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 19 (OVERLAPS) 3/834 variables, 2/593 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/834 variables, 1/594 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/834 variables, 0/594 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 22 (OVERLAPS) 4/838 variables, 2/596 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/838 variables, 2/598 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/838 variables, 0/598 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 25 (OVERLAPS) 117/955 variables, 60/658 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/955 variables, 19/677 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/955 variables, 1/678 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/955 variables, 0/678 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 29 (OVERLAPS) 7/962 variables, 9/687 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/962 variables, 5/692 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/962 variables, 0/692 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 32 (OVERLAPS) 4/966 variables, 2/694 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/966 variables, 0/694 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 34 (OVERLAPS) 71/1037 variables, 42/736 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1037 variables, 15/751 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1037 variables, 0/751 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 37 (OVERLAPS) 6/1043 variables, 3/754 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1043 variables, 1/755 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1043 variables, 0/755 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 40 (OVERLAPS) 4/1047 variables, 2/757 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1047 variables, 2/759 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1047 variables, 0/759 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 43 (OVERLAPS) 53/1100 variables, 31/790 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1100 variables, 9/799 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1100 variables, 0/799 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 46 (OVERLAPS) 2/1102 variables, 3/802 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1102 variables, 2/804 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1102 variables, 0/804 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 49 (OVERLAPS) 34/1136 variables, 18/822 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/1136 variables, 7/829 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1136 variables, 0/829 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 52 (OVERLAPS) 1/1137 variables, 2/831 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1137 variables, 1/832 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1137 variables, 0/832 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 55 (OVERLAPS) 28/1165 variables, 14/846 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1165 variables, 5/851 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1165 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 58 (OVERLAPS) 1/1166 variables, 2/853 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1166 variables, 1/854 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1166 variables, 0/854 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 61 (OVERLAPS) 15/1181 variables, 8/862 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1181 variables, 4/866 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1181 variables, 0/866 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 64 (OVERLAPS) 20/1201 variables, 10/876 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1201 variables, 3/879 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1201 variables, 0/879 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 67 (OVERLAPS) 1/1202 variables, 2/881 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1202 variables, 1/882 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1202 variables, 0/882 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 70 (OVERLAPS) 11/1213 variables, 6/888 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1213 variables, 3/891 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1213 variables, 0/891 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 73 (OVERLAPS) 9/1222 variables, 4/895 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1222 variables, 1/896 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1222 variables, 1/897 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1222 variables, 0/897 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 77 (OVERLAPS) 1/1223 variables, 1/898 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1223 variables, 1/899 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1223 variables, 0/899 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 80 (OVERLAPS) 1/1224 variables, 1/900 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1224 variables, 1/901 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1224 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 83 (OVERLAPS) 2/1226 variables, 2/903 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1226 variables, 1/904 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1226 variables, 0/904 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 86 (OVERLAPS) 0/1226 variables, 0/904 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1226/1226 variables, and 904 constraints, problems are : Problem set: 0 solved, 23 unsolved in 9587 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 631/631 constraints, ReadFeed: 4/4 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) 0/36 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 92/128 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 27/155 variables, 12/49 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 225/380 variables, 155/204 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/380 variables, 18/222 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/380 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (OVERLAPS) 267/647 variables, 159/381 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/647 variables, 67/448 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/647 variables, 2/450 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/647 variables, 5/455 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 17:41:08] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/647 variables, 1/456 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 17:41:09] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:09] [INFO ] Deduced a trap composed of 6 places in 40 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/647 variables, 2/458 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 17:41:09] [INFO ] Deduced a trap along path composed of 2 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:09] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:09] [INFO ] Deduced a trap along path composed of 4 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 17:41:09] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/647 variables, 4/462 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 17:41:09] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:09] [INFO ] Deduced a trap composed of 6 places in 52 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/647 variables, 2/464 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 17:41:10] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/647 variables, 1/465 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/647 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 18 (OVERLAPS) 9/656 variables, 10/475 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/656 variables, 7/482 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/656 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 21 (OVERLAPS) 10/666 variables, 5/487 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/666 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 23 (OVERLAPS) 165/831 variables, 97/584 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/831 variables, 40/624 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/831 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 26 (OVERLAPS) 3/834 variables, 2/626 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/834 variables, 1/627 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 17:41:13] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:13] [INFO ] Deduced a trap along path composed of 3 places in 18 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 17 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 18 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 18 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:41:14] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 0 ms to minimize.
At refinement iteration 28 (INCLUDED_ONLY) 0/834 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 29 (OVERLAPS) 4/838 variables, 2/629 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/838 variables, 2/631 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/838 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 32 (OVERLAPS) 117/955 variables, 60/691 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/955 variables, 19/710 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/955 variables, 1/711 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/955 variables, 23/734 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 17:41:16] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 1 ms to minimize.
At refinement iteration 36 (INCLUDED_ONLY) 0/955 variables, 1/735 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/955 variables, 0/735 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 38 (OVERLAPS) 7/962 variables, 9/744 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/962 variables, 5/749 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/962 variables, 0/749 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 41 (OVERLAPS) 4/966 variables, 2/751 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 17:41:19] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
At refinement iteration 42 (INCLUDED_ONLY) 0/966 variables, 1/752 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/966 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 44 (OVERLAPS) 71/1037 variables, 42/794 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1037 variables, 15/809 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1037 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 47 (OVERLAPS) 6/1043 variables, 3/812 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1043 variables, 1/813 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1043 variables, 0/813 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 50 (OVERLAPS) 4/1047 variables, 2/815 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1047 variables, 2/817 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1047 variables, 0/817 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 53 (OVERLAPS) 53/1100 variables, 31/848 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1100 variables, 9/857 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1100 variables, 0/857 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 56 (OVERLAPS) 2/1102 variables, 3/860 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1102 variables, 2/862 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1102 variables, 0/862 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 59 (OVERLAPS) 34/1136 variables, 18/880 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1136 variables, 7/887 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1136 variables, 0/887 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 62 (OVERLAPS) 1/1137 variables, 2/889 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1137 variables, 1/890 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1137 variables, 0/890 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 65 (OVERLAPS) 28/1165 variables, 14/904 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1165 variables, 5/909 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 17:41:27] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 1 ms to minimize.
At refinement iteration 67 (INCLUDED_ONLY) 0/1165 variables, 1/910 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 17:41:29] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 1 ms to minimize.
At refinement iteration 68 (INCLUDED_ONLY) 0/1165 variables, 1/911 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1165 variables, 0/911 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 70 (OVERLAPS) 1/1166 variables, 2/913 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1166 variables, 1/914 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1166 variables, 0/914 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 73 (OVERLAPS) 15/1181 variables, 8/922 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1181 variables, 4/926 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1181 variables, 0/926 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 76 (OVERLAPS) 20/1201 variables, 10/936 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1201 variables, 3/939 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1201 variables, 0/939 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 79 (OVERLAPS) 1/1202 variables, 2/941 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1202 variables, 1/942 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1202 variables, 0/942 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 82 (OVERLAPS) 11/1213 variables, 6/948 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1213 variables, 3/951 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1213 variables, 0/951 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 85 (OVERLAPS) 9/1222 variables, 4/955 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1222 variables, 1/956 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1222 variables, 1/957 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1222 variables, 0/957 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 89 (OVERLAPS) 1/1223 variables, 1/958 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1223 variables, 1/959 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1223 variables, 0/959 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 92 (OVERLAPS) 1/1224 variables, 1/960 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1224 variables, 1/961 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1224 variables, 0/961 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 95 (OVERLAPS) 2/1226 variables, 2/963 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1226 variables, 1/964 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1226 variables, 0/964 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 98 (OVERLAPS) 0/1226 variables, 0/964 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1226/1226 variables, and 964 constraints, problems are : Problem set: 0 solved, 23 unsolved in 35016 ms.
Refiners :[Positive P Invariants (semi-flows): 269/269 constraints, State Equation: 631/631 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 32/32 constraints]
After SMT, in 44623ms problems are : Problem set: 0 solved, 23 unsolved
Fused 23 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 1157 ms.
Support contains 36 out of 631 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 631/631 places, 595/595 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 631 transition count 592
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 628 transition count 592
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 628 transition count 590
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 626 transition count 590
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 622 transition count 586
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 619 transition count 586
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 619 transition count 585
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 26 place count 618 transition count 585
Applied a total of 26 rules in 62 ms. Remains 618 /631 variables (removed 13) and now considering 585/595 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 618/631 places, 585/595 transitions.
[2025-06-05 17:41:44] [INFO ] Flatten gal took : 55 ms
[2025-06-05 17:41:44] [INFO ] Flatten gal took : 57 ms
[2025-06-05 17:41:44] [INFO ] Input system was already deterministic with 1650 transitions.
Computed a total of 482 stabilizing places and 482 stable transitions
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 141 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 17:41:44] [INFO ] Computed 271 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:41:44] [INFO ] Implicit Places using invariants in 488 ms returned []
[2025-06-05 17:41:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:41:46] [INFO ] Implicit Places using invariants and state equation in 1392 ms returned []
Implicit Place search using SMT with State Equation took 1883 ms to find 0 implicit places.
Running 1621 sub problems to find dead transitions.
[2025-06-05 17:41:46] [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 30038 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 60328ms problems are : Problem set: 0 solved, 1621 unsolved
Search for dead transitions found 0 dead transitions in 60334ms
Starting structural reductions in LTL mode, iteration 1 : 1772/1800 places, 1622/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62366 ms. Remains : 1772/1800 places, 1622/1650 transitions.
[2025-06-05 17:42:46] [INFO ] Flatten gal took : 43 ms
[2025-06-05 17:42:46] [INFO ] Flatten gal took : 40 ms
[2025-06-05 17:42:46] [INFO ] Input system was already deterministic with 1622 transitions.
[2025-06-05 17:42:46] [INFO ] Flatten gal took : 37 ms
[2025-06-05 17:42:46] [INFO ] Flatten gal took : 36 ms
[2025-06-05 17:42:47] [INFO ] Time to serialize gal into /tmp/CTLFireability618774167389247603.gal : 21 ms
[2025-06-05 17:42:47] [INFO ] Time to serialize properties into /tmp/CTLFireability18226028805253805580.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability618774167389247603.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18226028805253805580.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 17:43:17] [INFO ] Flatten gal took : 36 ms
[2025-06-05 17:43:17] [INFO ] Applying decomposition
[2025-06-05 17:43:17] [INFO ] Flatten gal took : 34 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/graph7853012475173245210.txt' '-o' '/tmp/graph7853012475173245210.bin' '-w' '/tmp/graph7853012475173245210.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7853012475173245210.bin' '-l' '-1' '-v' '-w' '/tmp/graph7853012475173245210.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:43:17] [INFO ] Decomposing Gal with order
[2025-06-05 17:43:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:43:17] [INFO ] Removed a total of 301 redundant transitions.
[2025-06-05 17:43:17] [INFO ] Flatten gal took : 121 ms
[2025-06-05 17:43:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2025-06-05 17:43:17] [INFO ] Time to serialize gal into /tmp/CTLFireability846417855557211071.gal : 20 ms
[2025-06-05 17:43:17] [INFO ] Time to serialize properties into /tmp/CTLFireability1574737430324088149.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/CTLFireability846417855557211071.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1574737430324088149.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 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 154 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 17:43:48] [INFO ] Computed 271 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:43:48] [INFO ] Implicit Places using invariants in 484 ms returned []
[2025-06-05 17:43:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:43:49] [INFO ] Implicit Places using invariants and state equation in 1387 ms returned []
Implicit Place search using SMT with State Equation took 1871 ms to find 0 implicit places.
Running 1620 sub problems to find dead transitions.
[2025-06-05 17:43:49] [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 30029 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
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1770/3392 variables, and 0 constraints, problems are : Problem set: 0 solved, 1620 unsolved in 30023 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 60328ms problems are : Problem set: 0 solved, 1620 unsolved
Search for dead transitions found 0 dead transitions in 60332ms
Starting structural reductions in LTL mode, iteration 1 : 1771/1800 places, 1621/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62363 ms. Remains : 1771/1800 places, 1621/1650 transitions.
[2025-06-05 17:44:50] [INFO ] Flatten gal took : 42 ms
[2025-06-05 17:44:50] [INFO ] Flatten gal took : 34 ms
[2025-06-05 17:44:50] [INFO ] Input system was already deterministic with 1621 transitions.
[2025-06-05 17:44:50] [INFO ] Flatten gal took : 32 ms
[2025-06-05 17:44:50] [INFO ] Flatten gal took : 32 ms
[2025-06-05 17:44:50] [INFO ] Time to serialize gal into /tmp/CTLFireability2521851886616865136.gal : 6 ms
[2025-06-05 17:44:50] [INFO ] Time to serialize properties into /tmp/CTLFireability4254638045789778396.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/CTLFireability2521851886616865136.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4254638045789778396.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 17:45:20] [INFO ] Flatten gal took : 33 ms
[2025-06-05 17:45:20] [INFO ] Applying decomposition
[2025-06-05 17:45:20] [INFO ] Flatten gal took : 33 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/graph9806162354135162940.txt' '-o' '/tmp/graph9806162354135162940.bin' '-w' '/tmp/graph9806162354135162940.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9806162354135162940.bin' '-l' '-1' '-v' '-w' '/tmp/graph9806162354135162940.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:45:20] [INFO ] Decomposing Gal with order
[2025-06-05 17:45:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:45:20] [INFO ] Removed a total of 301 redundant transitions.
[2025-06-05 17:45:20] [INFO ] Flatten gal took : 69 ms
[2025-06-05 17:45:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-05 17:45:20] [INFO ] Time to serialize gal into /tmp/CTLFireability6105487869138935863.gal : 12 ms
[2025-06-05 17:45:20] [INFO ] Time to serialize properties into /tmp/CTLFireability3736499082322640239.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/CTLFireability6105487869138935863.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3736499082322640239.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 167 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 17:45:51] [INFO ] Computed 271 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:45:51] [INFO ] Implicit Places using invariants in 486 ms returned []
[2025-06-05 17:45:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:45:53] [INFO ] Implicit Places using invariants and state equation in 1467 ms returned []
Implicit Place search using SMT with State Equation took 1957 ms to find 0 implicit places.
Running 1622 sub problems to find dead transitions.
[2025-06-05 17:45:53] [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)
(s2 1.0)
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(s1656 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
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 30034 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 30031 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 60358ms problems are : Problem set: 0 solved, 1622 unsolved
Search for dead transitions found 0 dead transitions in 60362ms
Starting structural reductions in LTL mode, iteration 1 : 1773/1800 places, 1623/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62490 ms. Remains : 1773/1800 places, 1623/1650 transitions.
[2025-06-05 17:46:53] [INFO ] Flatten gal took : 28 ms
[2025-06-05 17:46:53] [INFO ] Flatten gal took : 29 ms
[2025-06-05 17:46:53] [INFO ] Input system was already deterministic with 1623 transitions.
[2025-06-05 17:46:53] [INFO ] Flatten gal took : 29 ms
[2025-06-05 17:46:53] [INFO ] Flatten gal took : 28 ms
[2025-06-05 17:46:53] [INFO ] Time to serialize gal into /tmp/CTLFireability12083371988486331920.gal : 6 ms
[2025-06-05 17:46:53] [INFO ] Time to serialize properties into /tmp/CTLFireability3245372574722897169.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/CTLFireability12083371988486331920.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3245372574722897169.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 17:47:23] [INFO ] Flatten gal took : 28 ms
[2025-06-05 17:47:23] [INFO ] Applying decomposition
[2025-06-05 17:47:23] [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/graph846573180761557830.txt' '-o' '/tmp/graph846573180761557830.bin' '-w' '/tmp/graph846573180761557830.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph846573180761557830.bin' '-l' '-1' '-v' '-w' '/tmp/graph846573180761557830.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:47:23] [INFO ] Decomposing Gal with order
[2025-06-05 17:47:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:47:24] [INFO ] Removed a total of 301 redundant transitions.
[2025-06-05 17:47:24] [INFO ] Flatten gal took : 62 ms
[2025-06-05 17:47:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2025-06-05 17:47:24] [INFO ] Time to serialize gal into /tmp/CTLFireability8645645032639111182.gal : 16 ms
[2025-06-05 17:47:24] [INFO ] Time to serialize properties into /tmp/CTLFireability317194822400733856.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/CTLFireability8645645032639111182.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability317194822400733856.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 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 150 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 17:47:54] [INFO ] Computed 271 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:47:54] [INFO ] Implicit Places using invariants in 561 ms returned []
[2025-06-05 17:47:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:47:56] [INFO ] Implicit Places using invariants and state equation in 1363 ms returned []
Implicit Place search using SMT with State Equation took 1924 ms to find 0 implicit places.
Running 1622 sub problems to find dead transitions.
[2025-06-05 17:47:56] [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 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: 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 30035 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 60341ms problems are : Problem set: 0 solved, 1622 unsolved
Search for dead transitions found 0 dead transitions in 60344ms
Starting structural reductions in LTL mode, iteration 1 : 1773/1800 places, 1623/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62423 ms. Remains : 1773/1800 places, 1623/1650 transitions.
[2025-06-05 17:48:56] [INFO ] Flatten gal took : 28 ms
[2025-06-05 17:48:56] [INFO ] Flatten gal took : 39 ms
[2025-06-05 17:48:56] [INFO ] Input system was already deterministic with 1623 transitions.
[2025-06-05 17:48:56] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:48:56] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:48:56] [INFO ] Time to serialize gal into /tmp/CTLFireability1666638336350345969.gal : 5 ms
[2025-06-05 17:48:56] [INFO ] Time to serialize properties into /tmp/CTLFireability9627740390017039188.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/CTLFireability1666638336350345969.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9627740390017039188.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 17:49:26] [INFO ] Flatten gal took : 28 ms
[2025-06-05 17:49:26] [INFO ] Applying decomposition
[2025-06-05 17:49:27] [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/graph15427514226028417508.txt' '-o' '/tmp/graph15427514226028417508.bin' '-w' '/tmp/graph15427514226028417508.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15427514226028417508.bin' '-l' '-1' '-v' '-w' '/tmp/graph15427514226028417508.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:49:27] [INFO ] Decomposing Gal with order
[2025-06-05 17:49:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:49:27] [INFO ] Removed a total of 299 redundant transitions.
[2025-06-05 17:49:27] [INFO ] Flatten gal took : 55 ms
[2025-06-05 17:49:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-05 17:49:27] [INFO ] Time to serialize gal into /tmp/CTLFireability3951196556884424623.gal : 13 ms
[2025-06-05 17:49:27] [INFO ] Time to serialize properties into /tmp/CTLFireability10245295311990846835.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/CTLFireability3951196556884424623.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10245295311990846835.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 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 1774 transition count 1624
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 1774 transition count 1624
Applied a total of 52 rules in 134 ms. Remains 1774 /1800 variables (removed 26) and now considering 1624/1650 (removed 26) transitions.
// Phase 1: matrix 1624 rows 1774 cols
[2025-06-05 17:49:57] [INFO ] Computed 271 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:49:58] [INFO ] Implicit Places using invariants in 525 ms returned []
[2025-06-05 17:49:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:49:59] [INFO ] Implicit Places using invariants and state equation in 1418 ms returned []
Implicit Place search using SMT with State Equation took 1976 ms to find 0 implicit places.
Running 1623 sub problems to find dead transitions.
[2025-06-05 17:49:59] [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 1773/3398 variables, and 0 constraints, problems are : Problem set: 0 solved, 1623 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1774 constraints, PredecessorRefiner: 1623/1623 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1623 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 1773/3398 variables, and 0 constraints, problems are : Problem set: 0 solved, 1623 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1774 constraints, PredecessorRefiner: 0/1623 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60319ms problems are : Problem set: 0 solved, 1623 unsolved
Search for dead transitions found 0 dead transitions in 60321ms
Starting structural reductions in LTL mode, iteration 1 : 1774/1800 places, 1624/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62436 ms. Remains : 1774/1800 places, 1624/1650 transitions.
[2025-06-05 17:50:59] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:50:59] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:50:59] [INFO ] Input system was already deterministic with 1624 transitions.
[2025-06-05 17:50:59] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:50:59] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:50:59] [INFO ] Time to serialize gal into /tmp/CTLFireability17907640167997752627.gal : 6 ms
[2025-06-05 17:50:59] [INFO ] Time to serialize properties into /tmp/CTLFireability13689304118768871484.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/CTLFireability17907640167997752627.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13689304118768871484.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 17:51:30] [INFO ] Flatten gal took : 28 ms
[2025-06-05 17:51:30] [INFO ] Applying decomposition
[2025-06-05 17:51:30] [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/graph15437449404956056138.txt' '-o' '/tmp/graph15437449404956056138.bin' '-w' '/tmp/graph15437449404956056138.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15437449404956056138.bin' '-l' '-1' '-v' '-w' '/tmp/graph15437449404956056138.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:51:30] [INFO ] Decomposing Gal with order
[2025-06-05 17:51:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:51:30] [INFO ] Removed a total of 294 redundant transitions.
[2025-06-05 17:51:30] [INFO ] Flatten gal took : 51 ms
[2025-06-05 17:51:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 17:51:30] [INFO ] Time to serialize gal into /tmp/CTLFireability13817901281140776278.gal : 13 ms
[2025-06-05 17:51:30] [INFO ] Time to serialize properties into /tmp/CTLFireability918257616443903574.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/CTLFireability13817901281140776278.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability918257616443903574.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 362 transitions
Trivial Post-agglo rules discarded 362 transitions
Performed 362 trivial Post agglomeration. Transition count delta: 362
Iterating post reduction 0 with 362 rules applied. Total rules applied 362 place count 1799 transition count 1287
Reduce places removed 362 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 364 rules applied. Total rules applied 726 place count 1437 transition count 1285
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 728 place count 1435 transition count 1285
Performed 226 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 226 Pre rules applied. Total rules applied 728 place count 1435 transition count 1059
Deduced a syphon composed of 226 places in 1 ms
Reduce places removed 226 places and 0 transitions.
Iterating global reduction 3 with 452 rules applied. Total rules applied 1180 place count 1209 transition count 1059
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1198 place count 1191 transition count 1041
Iterating global reduction 3 with 18 rules applied. Total rules applied 1216 place count 1191 transition count 1041
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 1216 place count 1191 transition count 1028
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 1242 place count 1178 transition count 1028
Performed 485 Post agglomeration using F-continuation condition.Transition count delta: 485
Deduced a syphon composed of 485 places in 1 ms
Reduce places removed 485 places and 0 transitions.
Iterating global reduction 3 with 970 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 1 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 261 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 17:52:00] [INFO ] Computed 269 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:52:01] [INFO ] Implicit Places using invariants in 296 ms returned [673]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 297 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 0 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 23 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 17:52:01] [INFO ] Computed 268 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:52:01] [INFO ] Implicit Places using invariants in 291 ms returned []
[2025-06-05 17:52:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:52:01] [INFO ] Implicit Places using invariants and state equation in 553 ms returned []
Implicit Place search using SMT with State Equation took 846 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 1427 ms. Remains : 685/1800 places, 537/1650 transitions.
[2025-06-05 17:52:01] [INFO ] Flatten gal took : 12 ms
[2025-06-05 17:52:01] [INFO ] Flatten gal took : 12 ms
[2025-06-05 17:52:01] [INFO ] Input system was already deterministic with 537 transitions.
[2025-06-05 17:52:01] [INFO ] Flatten gal took : 24 ms
[2025-06-05 17:52:02] [INFO ] Flatten gal took : 28 ms
[2025-06-05 17:52:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8990261734847718996.gal : 3 ms
[2025-06-05 17:52:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10167357979482658150.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8990261734847718996.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10167357979482658150.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (8 resets) in 310 ms. (128 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality10167357979482658150.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 213 ms. (186 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 25
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :25 after 48
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :48 after 92
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :92 after 175
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :175 after 4596
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :4596 after 491384
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :491384 after 1.73393e+07
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.73393e+07 after 4.12147e+16
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4.12147e+16 after 1.96732e+33
Reachability property ShieldIIPt-PT-030B-CTLFireability-2025-05 is true.
FORMULA ShieldIIPt-PT-030B-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 4097 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.22519e+66,0.569744,22400,2,3107,17,80237,6,0,3280,99699,0
Total reachable state count : 2.225192980060167877549897365830194780161e+66

Verifying 1 reachability properties.
Reachability property ShieldIIPt-PT-030B-CTLFireability-2025-05 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldIIPt-PT-030B-CTLFireability-2025-05,3.30434e+40,0.57167,22528,2,1113,17,80237,7,0,3283,99699,0
Interrupted probabilistic random walk after 312450 steps, run timeout after 3001 ms. (steps per millisecond=104 ) properties seen :0 out of 1
Probabilistic random walk after 312450 steps, saw 219351 distinct states, run finished after 3007 ms. (steps per millisecond=103 ) properties seen :0
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 169 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 17:52:05] [INFO ] Computed 271 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:52:05] [INFO ] Implicit Places using invariants in 499 ms returned []
[2025-06-05 17:52:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:52:07] [INFO ] Implicit Places using invariants and state equation in 1416 ms returned []
Implicit Place search using SMT with State Equation took 1917 ms to find 0 implicit places.
Running 1621 sub problems to find dead transitions.
[2025-06-05 17:52:07] [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 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30031 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 30024 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 60324ms problems are : Problem set: 0 solved, 1621 unsolved
Search for dead transitions found 0 dead transitions in 60327ms
Starting structural reductions in LTL mode, iteration 1 : 1772/1800 places, 1622/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62417 ms. Remains : 1772/1800 places, 1622/1650 transitions.
[2025-06-05 17:53:07] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:53:07] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:53:07] [INFO ] Input system was already deterministic with 1622 transitions.
[2025-06-05 17:53:07] [INFO ] Flatten gal took : 38 ms
[2025-06-05 17:53:07] [INFO ] Flatten gal took : 35 ms
[2025-06-05 17:53:07] [INFO ] Time to serialize gal into /tmp/CTLFireability18184568364905131922.gal : 5 ms
[2025-06-05 17:53:07] [INFO ] Time to serialize properties into /tmp/CTLFireability3479416232307218817.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/CTLFireability18184568364905131922.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3479416232307218817.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 17:53:37] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:53:37] [INFO ] Applying decomposition
[2025-06-05 17:53:37] [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/graph3973294562632300787.txt' '-o' '/tmp/graph3973294562632300787.bin' '-w' '/tmp/graph3973294562632300787.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3973294562632300787.bin' '-l' '-1' '-v' '-w' '/tmp/graph3973294562632300787.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:53:37] [INFO ] Decomposing Gal with order
[2025-06-05 17:53:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:53:38] [INFO ] Removed a total of 298 redundant transitions.
[2025-06-05 17:53:38] [INFO ] Flatten gal took : 60 ms
[2025-06-05 17:53:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 17:53:38] [INFO ] Time to serialize gal into /tmp/CTLFireability16032668345889040724.gal : 9 ms
[2025-06-05 17:53:38] [INFO ] Time to serialize properties into /tmp/CTLFireability3519305471836959855.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/CTLFireability16032668345889040724.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3519305471836959855.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 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 147 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 17:54:08] [INFO ] Computed 271 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:54:08] [INFO ] Implicit Places using invariants in 523 ms returned []
[2025-06-05 17:54:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:54:10] [INFO ] Implicit Places using invariants and state equation in 1435 ms returned []
Implicit Place search using SMT with State Equation took 1960 ms to find 0 implicit places.
Running 1622 sub problems to find dead transitions.
[2025-06-05 17:54:10] [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 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
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 30029 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 60371ms problems are : Problem set: 0 solved, 1622 unsolved
Search for dead transitions found 0 dead transitions in 60374ms
Starting structural reductions in LTL mode, iteration 1 : 1773/1800 places, 1623/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62485 ms. Remains : 1773/1800 places, 1623/1650 transitions.
[2025-06-05 17:55:10] [INFO ] Flatten gal took : 31 ms
[2025-06-05 17:55:10] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:55:10] [INFO ] Input system was already deterministic with 1623 transitions.
[2025-06-05 17:55:10] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:55:10] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:55:10] [INFO ] Time to serialize gal into /tmp/CTLFireability8822934936236559716.gal : 5 ms
[2025-06-05 17:55:10] [INFO ] Time to serialize properties into /tmp/CTLFireability10919145933797660499.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/CTLFireability8822934936236559716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10919145933797660499.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 17:55:40] [INFO ] Flatten gal took : 28 ms
[2025-06-05 17:55:40] [INFO ] Applying decomposition
[2025-06-05 17:55:41] [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/graph3910452316826852064.txt' '-o' '/tmp/graph3910452316826852064.bin' '-w' '/tmp/graph3910452316826852064.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3910452316826852064.bin' '-l' '-1' '-v' '-w' '/tmp/graph3910452316826852064.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:55:41] [INFO ] Decomposing Gal with order
[2025-06-05 17:55:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:55:41] [INFO ] Removed a total of 297 redundant transitions.
[2025-06-05 17:55:41] [INFO ] Flatten gal took : 52 ms
[2025-06-05 17:55:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-05 17:55:41] [INFO ] Time to serialize gal into /tmp/CTLFireability8076442603857338521.gal : 12 ms
[2025-06-05 17:55:41] [INFO ] Time to serialize properties into /tmp/CTLFireability2007905749649576778.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/CTLFireability8076442603857338521.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2007905749649576778.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 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 17:56:11] [INFO ] Computed 271 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:56:12] [INFO ] Implicit Places using invariants in 516 ms returned []
[2025-06-05 17:56:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:56:13] [INFO ] Implicit Places using invariants and state equation in 1357 ms returned []
Implicit Place search using SMT with State Equation took 1873 ms to find 0 implicit places.
Running 1621 sub problems to find dead transitions.
[2025-06-05 17:56:13] [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 30030 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 30032 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 60339ms problems are : Problem set: 0 solved, 1621 unsolved
Search for dead transitions found 0 dead transitions in 60351ms
Starting structural reductions in LTL mode, iteration 1 : 1772/1800 places, 1622/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62383 ms. Remains : 1772/1800 places, 1622/1650 transitions.
[2025-06-05 17:57:13] [INFO ] Flatten gal took : 29 ms
[2025-06-05 17:57:13] [INFO ] Flatten gal took : 29 ms
[2025-06-05 17:57:13] [INFO ] Input system was already deterministic with 1622 transitions.
[2025-06-05 17:57:13] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:57:13] [INFO ] Flatten gal took : 26 ms
[2025-06-05 17:57:13] [INFO ] Time to serialize gal into /tmp/CTLFireability8870676119132865210.gal : 5 ms
[2025-06-05 17:57:13] [INFO ] Time to serialize properties into /tmp/CTLFireability15654886115465303554.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/CTLFireability8870676119132865210.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15654886115465303554.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 17:57:44] [INFO ] Flatten gal took : 27 ms
[2025-06-05 17:57:44] [INFO ] Applying decomposition
[2025-06-05 17:57:44] [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/graph8125707634394466755.txt' '-o' '/tmp/graph8125707634394466755.bin' '-w' '/tmp/graph8125707634394466755.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8125707634394466755.bin' '-l' '-1' '-v' '-w' '/tmp/graph8125707634394466755.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:57:44] [INFO ] Decomposing Gal with order
[2025-06-05 17:57:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:57:44] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-05 17:57:44] [INFO ] Flatten gal took : 46 ms
[2025-06-05 17:57:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 17:57:44] [INFO ] Time to serialize gal into /tmp/CTLFireability15284553299399281674.gal : 10 ms
[2025-06-05 17:57:44] [INFO ] Time to serialize properties into /tmp/CTLFireability9472587254997007564.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/CTLFireability15284553299399281674.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9472587254997007564.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 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.
Iterating post reduction 1 with 363 rules applied. Total rules applied 726 place count 1436 transition count 1286
Performed 226 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 226 Pre rules applied. Total rules applied 726 place count 1436 transition count 1060
Deduced a syphon composed of 226 places in 2 ms
Reduce places removed 226 places and 0 transitions.
Iterating global reduction 2 with 452 rules applied. Total rules applied 1178 place count 1210 transition count 1060
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 1193 place count 1195 transition count 1045
Iterating global reduction 2 with 15 rules applied. Total rules applied 1208 place count 1195 transition count 1045
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 1208 place count 1195 transition count 1035
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 1228 place count 1185 transition count 1035
Performed 488 Post agglomeration using F-continuation condition.Transition count delta: 488
Deduced a syphon composed of 488 places in 0 ms
Reduce places removed 488 places and 0 transitions.
Iterating global reduction 2 with 976 rules applied. Total rules applied 2204 place count 697 transition count 547
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2205 place count 697 transition count 546
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 2207 place count 696 transition count 545
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2209 place count 694 transition count 543
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2211 place count 692 transition count 543
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 2211 place count 692 transition count 542
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2213 place count 691 transition count 542
Applied a total of 2213 rules in 228 ms. Remains 691 /1800 variables (removed 1109) and now considering 542/1650 (removed 1108) transitions.
// Phase 1: matrix 542 rows 691 cols
[2025-06-05 17:58:14] [INFO ] Computed 269 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:14] [INFO ] Implicit Places using invariants in 295 ms returned [677]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 296 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 690/1800 places, 542/1650 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 689 transition count 541
Applied a total of 2 rules in 23 ms. Remains 689 /690 variables (removed 1) and now considering 541/542 (removed 1) transitions.
// Phase 1: matrix 541 rows 689 cols
[2025-06-05 17:58:14] [INFO ] Computed 268 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:15] [INFO ] Implicit Places using invariants in 297 ms returned []
[2025-06-05 17:58:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:15] [INFO ] Implicit Places using invariants and state equation in 543 ms returned []
Implicit Place search using SMT with State Equation took 843 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 689/1800 places, 541/1650 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1391 ms. Remains : 689/1800 places, 541/1650 transitions.
[2025-06-05 17:58:15] [INFO ] Flatten gal took : 18 ms
[2025-06-05 17:58:15] [INFO ] Flatten gal took : 12 ms
[2025-06-05 17:58:15] [INFO ] Input system was already deterministic with 541 transitions.
[2025-06-05 17:58:15] [INFO ] Flatten gal took : 12 ms
[2025-06-05 17:58:15] [INFO ] Flatten gal took : 12 ms
[2025-06-05 17:58:15] [INFO ] Time to serialize gal into /tmp/CTLFireability9002007332901185221.gal : 2 ms
[2025-06-05 17:58:15] [INFO ] Time to serialize properties into /tmp/CTLFireability16259303717206633335.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/CTLFireability9002007332901185221.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16259303717206633335.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.09132e+105,0.620303,26812,2,3309,5,96576,6,0,3300,127022,0


Converting to forward existential form...Done !
original formula: EG((EG(!(E((p715==1) U ((p1996==1)&&(p1460==1))))) + (p1398==0)))
=> equivalent forward existential formula: [FwdG(Init,(EG(!(E((p715==1) U ((p1996==1)&&(p1460==1))))) + (p1398==0)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t33, t34, t122, t125, t126, t129, t131, t134, t135, t139, t141, t144, t145, t149, t151, t154,...664
Detected timeout of ITS tools.
[2025-06-05 17:58:45] [INFO ] Flatten gal took : 17 ms
[2025-06-05 17:58:45] [INFO ] Applying decomposition
[2025-06-05 17:58:45] [INFO ] Flatten gal took : 11 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/graph8376265603515873098.txt' '-o' '/tmp/graph8376265603515873098.bin' '-w' '/tmp/graph8376265603515873098.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8376265603515873098.bin' '-l' '-1' '-v' '-w' '/tmp/graph8376265603515873098.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:58:46] [INFO ] Decomposing Gal with order
[2025-06-05 17:58:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:58:46] [INFO ] Removed a total of 88 redundant transitions.
[2025-06-05 17:58:46] [INFO ] Flatten gal took : 17 ms
[2025-06-05 17:58:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-05 17:58:46] [INFO ] Time to serialize gal into /tmp/CTLFireability16250189099258183935.gal : 3 ms
[2025-06-05 17:58:46] [INFO ] Time to serialize properties into /tmp/CTLFireability4077572849994502943.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/CTLFireability16250189099258183935.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4077572849994502943.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.09132e+105,0.27656,15860,297,36,25269,154,690,40542,50,756,0


Converting to forward existential form...Done !
original formula: EG((EG(!(E((i9.i1.u80.p715==1) U ((i28.i1.u230.p1996==1)&&(i20.i0.u167.p1460==1))))) + (i19.i0.u159.p1398==0)))
=> equivalent forward existential formula: [FwdG(Init,(EG(!(E((i9.i1.u80.p715==1) U ((i28.i1.u230.p1996==1)&&(i20.i0.u167.p1460==1))))) + (i19.i0.u159.p139...172
Reverse transition relation is NOT exact ! Due to transitions i0.i0.u7.t126, i0.i1.u8.t129, i0.i2.u6.t125, i0.i3.u5.t122, i1.i0.u15.t135, i1.i1.u14.t134, i...1556
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 142 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 17:59:16] [INFO ] Computed 271 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:59:16] [INFO ] Implicit Places using invariants in 511 ms returned []
[2025-06-05 17:59:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:59:18] [INFO ] Implicit Places using invariants and state equation in 1614 ms returned []
Implicit Place search using SMT with State Equation took 2145 ms to find 0 implicit places.
Running 1621 sub problems to find dead transitions.
[2025-06-05 17:59:18] [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
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1771/3394 variables, and 0 constraints, problems are : Problem set: 0 solved, 1621 unsolved in 30031 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 60337ms problems are : Problem set: 0 solved, 1621 unsolved
Search for dead transitions found 0 dead transitions in 60343ms
Starting structural reductions in LTL mode, iteration 1 : 1772/1800 places, 1622/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62639 ms. Remains : 1772/1800 places, 1622/1650 transitions.
[2025-06-05 18:00:18] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:00:18] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:00:18] [INFO ] Input system was already deterministic with 1622 transitions.
[2025-06-05 18:00:18] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:00:18] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:00:18] [INFO ] Time to serialize gal into /tmp/CTLFireability12491068798068555188.gal : 5 ms
[2025-06-05 18:00:18] [INFO ] Time to serialize properties into /tmp/CTLFireability18203531556875866225.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/CTLFireability12491068798068555188.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18203531556875866225.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 18:00:48] [INFO ] Flatten gal took : 27 ms
[2025-06-05 18:00:48] [INFO ] Applying decomposition
[2025-06-05 18:00:49] [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/graph5576512307552980942.txt' '-o' '/tmp/graph5576512307552980942.bin' '-w' '/tmp/graph5576512307552980942.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5576512307552980942.bin' '-l' '-1' '-v' '-w' '/tmp/graph5576512307552980942.weights' '-q' '0' '-e' '0.001'
[2025-06-05 18:00:49] [INFO ] Decomposing Gal with order
[2025-06-05 18:00:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 18:00:49] [INFO ] Removed a total of 299 redundant transitions.
[2025-06-05 18:00:49] [INFO ] Flatten gal took : 48 ms
[2025-06-05 18:00:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 18:00:49] [INFO ] Time to serialize gal into /tmp/CTLFireability2191211032471850984.gal : 11 ms
[2025-06-05 18:00:49] [INFO ] Time to serialize properties into /tmp/CTLFireability12353013748403078639.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/CTLFireability2191211032471850984.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12353013748403078639.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 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1777 transition count 1627
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1777 transition count 1627
Applied a total of 46 rules in 150 ms. Remains 1777 /1800 variables (removed 23) and now considering 1627/1650 (removed 23) transitions.
// Phase 1: matrix 1627 rows 1777 cols
[2025-06-05 18:01:19] [INFO ] Computed 271 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:01:20] [INFO ] Implicit Places using invariants in 534 ms returned []
[2025-06-05 18:01:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:01:21] [INFO ] Implicit Places using invariants and state equation in 1433 ms returned []
Implicit Place search using SMT with State Equation took 1971 ms to find 0 implicit places.
Running 1626 sub problems to find dead transitions.
[2025-06-05 18:01:21] [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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(s1374 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1776/3404 variables, and 0 constraints, problems are : Problem set: 0 solved, 1626 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1777 constraints, PredecessorRefiner: 1626/1626 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1626 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 1776/3404 variables, and 0 constraints, problems are : Problem set: 0 solved, 1626 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1777 constraints, PredecessorRefiner: 0/1626 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60352ms problems are : Problem set: 0 solved, 1626 unsolved
Search for dead transitions found 0 dead transitions in 60355ms
Starting structural reductions in LTL mode, iteration 1 : 1777/1800 places, 1627/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62481 ms. Remains : 1777/1800 places, 1627/1650 transitions.
[2025-06-05 18:02:21] [INFO ] Flatten gal took : 28 ms
[2025-06-05 18:02:21] [INFO ] Flatten gal took : 28 ms
[2025-06-05 18:02:21] [INFO ] Input system was already deterministic with 1627 transitions.
[2025-06-05 18:02:21] [INFO ] Flatten gal took : 35 ms
[2025-06-05 18:02:22] [INFO ] Flatten gal took : 28 ms
[2025-06-05 18:02:22] [INFO ] Time to serialize gal into /tmp/CTLFireability10570293984126980580.gal : 5 ms
[2025-06-05 18:02:22] [INFO ] Time to serialize properties into /tmp/CTLFireability7605815856042924076.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/CTLFireability10570293984126980580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7605815856042924076.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 18:02:52] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:02:52] [INFO ] Applying decomposition
[2025-06-05 18:02:52] [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/graph2821666431072260704.txt' '-o' '/tmp/graph2821666431072260704.bin' '-w' '/tmp/graph2821666431072260704.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2821666431072260704.bin' '-l' '-1' '-v' '-w' '/tmp/graph2821666431072260704.weights' '-q' '0' '-e' '0.001'
[2025-06-05 18:02:52] [INFO ] Decomposing Gal with order
[2025-06-05 18:02:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 18:02:52] [INFO ] Removed a total of 295 redundant transitions.
[2025-06-05 18:02:52] [INFO ] Flatten gal took : 45 ms
[2025-06-05 18:02:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 18:02:52] [INFO ] Time to serialize gal into /tmp/CTLFireability9854119796253535781.gal : 10 ms
[2025-06-05 18:02:52] [INFO ] Time to serialize properties into /tmp/CTLFireability13976689775833110141.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/CTLFireability9854119796253535781.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13976689775833110141.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1800/1800 places, 1650/1650 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 364 transitions
Trivial Post-agglo rules discarded 364 transitions
Performed 364 trivial Post agglomeration. Transition count delta: 364
Iterating post reduction 0 with 364 rules applied. Total rules applied 364 place count 1799 transition count 1285
Reduce places removed 364 places and 0 transitions.
Iterating post reduction 1 with 364 rules applied. Total rules applied 728 place count 1435 transition count 1285
Performed 226 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 226 Pre rules applied. Total rules applied 728 place count 1435 transition count 1059
Deduced a syphon composed of 226 places in 1 ms
Reduce places removed 226 places and 0 transitions.
Iterating global reduction 2 with 452 rules applied. Total rules applied 1180 place count 1209 transition count 1059
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 1197 place count 1192 transition count 1042
Iterating global reduction 2 with 17 rules applied. Total rules applied 1214 place count 1192 transition count 1042
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 1214 place count 1192 transition count 1029
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 1240 place count 1179 transition count 1029
Performed 486 Post agglomeration using F-continuation condition.Transition count delta: 486
Deduced a syphon composed of 486 places in 0 ms
Reduce places removed 486 places and 0 transitions.
Iterating global reduction 2 with 972 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 2 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 3 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 3 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 3 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 4 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 4 with 2 rules applied. Total rules applied 2221 place count 687 transition count 538
Applied a total of 2221 rules in 214 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 18:03:22] [INFO ] Computed 269 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:03:22] [INFO ] Implicit Places using invariants in 300 ms returned [673]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 301 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 0 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 22 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 18:03:22] [INFO ] Computed 268 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:03:23] [INFO ] Implicit Places using invariants in 287 ms returned []
[2025-06-05 18:03:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:03:23] [INFO ] Implicit Places using invariants and state equation in 560 ms returned []
Implicit Place search using SMT with State Equation took 855 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 1392 ms. Remains : 685/1800 places, 537/1650 transitions.
[2025-06-05 18:03:23] [INFO ] Flatten gal took : 14 ms
[2025-06-05 18:03:23] [INFO ] Flatten gal took : 12 ms
[2025-06-05 18:03:23] [INFO ] Input system was already deterministic with 537 transitions.
[2025-06-05 18:03:23] [INFO ] Flatten gal took : 17 ms
[2025-06-05 18:03:23] [INFO ] Flatten gal took : 20 ms
[2025-06-05 18:03:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11511864470898831328.gal : 3 ms
[2025-06-05 18:03:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2549940010418015702.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11511864470898831328.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2549940010418015702.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality2549940010418015702.prop.
RANDOM walk for 24323 steps (4 resets) in 229 ms. (105 steps per ms) remains 0/1 properties
FORMULA ShieldIIPt-PT-030B-CTLFireability-2023-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1800/1800 places, 1650/1650 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 1800 transition count 1287
Reduce places removed 363 places and 0 transitions.
Iterating post reduction 1 with 363 rules applied. Total rules applied 726 place count 1437 transition count 1287
Performed 226 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 226 Pre rules applied. Total rules applied 726 place count 1437 transition count 1061
Deduced a syphon composed of 226 places in 1 ms
Reduce places removed 226 places and 0 transitions.
Iterating global reduction 2 with 452 rules applied. Total rules applied 1178 place count 1211 transition count 1061
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 1196 place count 1193 transition count 1043
Iterating global reduction 2 with 18 rules applied. Total rules applied 1214 place count 1193 transition count 1043
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 1214 place count 1193 transition count 1030
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 1240 place count 1180 transition count 1030
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 695 transition count 545
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 695 transition count 544
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 694 transition count 543
Applied a total of 2213 rules in 197 ms. Remains 694 /1800 variables (removed 1106) and now considering 543/1650 (removed 1107) transitions.
// Phase 1: matrix 543 rows 694 cols
[2025-06-05 18:03:24] [INFO ] Computed 271 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:03:24] [INFO ] Implicit Places using invariants in 318 ms returned [683, 684]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 319 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 692/1800 places, 543/1650 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 692 transition count 542
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 691 transition count 542
Applied a total of 2 rules in 18 ms. Remains 691 /692 variables (removed 1) and now considering 542/543 (removed 1) transitions.
// Phase 1: matrix 542 rows 691 cols
[2025-06-05 18:03:24] [INFO ] Computed 269 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:03:24] [INFO ] Implicit Places using invariants in 277 ms returned [677]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 278 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 690/1800 places, 542/1650 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 689 transition count 541
Applied a total of 2 rules in 29 ms. Remains 689 /690 variables (removed 1) and now considering 541/542 (removed 1) transitions.
// Phase 1: matrix 541 rows 689 cols
[2025-06-05 18:03:24] [INFO ] Computed 268 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:03:25] [INFO ] Implicit Places using invariants in 294 ms returned []
[2025-06-05 18:03:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:03:25] [INFO ] Implicit Places using invariants and state equation in 549 ms returned []
Implicit Place search using SMT with State Equation took 843 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 689/1800 places, 541/1650 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 1685 ms. Remains : 689/1800 places, 541/1650 transitions.
[2025-06-05 18:03:25] [INFO ] Flatten gal took : 18 ms
[2025-06-05 18:03:25] [INFO ] Flatten gal took : 17 ms
[2025-06-05 18:03:25] [INFO ] Input system was already deterministic with 541 transitions.
[2025-06-05 18:03:25] [INFO ] Flatten gal took : 17 ms
[2025-06-05 18:03:25] [INFO ] Flatten gal took : 17 ms
[2025-06-05 18:03:25] [INFO ] Time to serialize gal into /tmp/CTLFireability6844666885991175693.gal : 2 ms
[2025-06-05 18:03:25] [INFO ] Time to serialize properties into /tmp/CTLFireability13999281951624971760.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/CTLFireability6844666885991175693.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13999281951624971760.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,7.38008e+104,1.68292,55888,2,1896,5,193299,6,0,3299,346820,0


Converting to forward existential form...Done !
original formula: EF((E((p0==1) U ((p1009==1)&&(p1042==1))) + ((p1234==1)&&(p1293==1))))
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),(p0==1)) * ((p1009==1)&&(p1042==1)))] != FALSE + [(FwdU(Init,TRUE) * ((p1234==1)&&(p1293...172
Hit Full ! (commute/partial/dont) 540/0/1
(forward)formula 0,1,1.76801,56016,1,0,7,193299,15,1,4755,346820,4
FORMULA ShieldIIPt-PT-030B-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1800/1800 places, 1650/1650 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 1774 transition count 1624
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 1774 transition count 1624
Applied a total of 52 rules in 149 ms. Remains 1774 /1800 variables (removed 26) and now considering 1624/1650 (removed 26) transitions.
// Phase 1: matrix 1624 rows 1774 cols
[2025-06-05 18:03:27] [INFO ] Computed 271 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:03:28] [INFO ] Implicit Places using invariants in 525 ms returned []
[2025-06-05 18:03:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:03:29] [INFO ] Implicit Places using invariants and state equation in 1408 ms returned []
Implicit Place search using SMT with State Equation took 1935 ms to find 0 implicit places.
Running 1623 sub problems to find dead transitions.
[2025-06-05 18:03:29] [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 1773/3398 variables, and 0 constraints, problems are : Problem set: 0 solved, 1623 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1774 constraints, PredecessorRefiner: 1623/1623 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1623 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 1773/3398 variables, and 0 constraints, problems are : Problem set: 0 solved, 1623 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1774 constraints, PredecessorRefiner: 0/1623 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60311ms problems are : Problem set: 0 solved, 1623 unsolved
Search for dead transitions found 0 dead transitions in 60314ms
Starting structural reductions in LTL mode, iteration 1 : 1774/1800 places, 1624/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62405 ms. Remains : 1774/1800 places, 1624/1650 transitions.
[2025-06-05 18:04:30] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:04:30] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:04:30] [INFO ] Input system was already deterministic with 1624 transitions.
[2025-06-05 18:04:30] [INFO ] Flatten gal took : 27 ms
[2025-06-05 18:04:30] [INFO ] Flatten gal took : 40 ms
[2025-06-05 18:04:30] [INFO ] Time to serialize gal into /tmp/CTLFireability9213843259415711912.gal : 5 ms
[2025-06-05 18:04:30] [INFO ] Time to serialize properties into /tmp/CTLFireability7718037718698513966.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/CTLFireability9213843259415711912.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7718037718698513966.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 18:05:00] [INFO ] Flatten gal took : 30 ms
[2025-06-05 18:05:00] [INFO ] Applying decomposition
[2025-06-05 18:05:00] [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/graph5526030856732081940.txt' '-o' '/tmp/graph5526030856732081940.bin' '-w' '/tmp/graph5526030856732081940.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5526030856732081940.bin' '-l' '-1' '-v' '-w' '/tmp/graph5526030856732081940.weights' '-q' '0' '-e' '0.001'
[2025-06-05 18:05:00] [INFO ] Decomposing Gal with order
[2025-06-05 18:05:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 18:05:00] [INFO ] Removed a total of 295 redundant transitions.
[2025-06-05 18:05:00] [INFO ] Flatten gal took : 55 ms
[2025-06-05 18:05:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-05 18:05:00] [INFO ] Time to serialize gal into /tmp/CTLFireability12656894745660142709.gal : 11 ms
[2025-06-05 18:05:00] [INFO ] Time to serialize properties into /tmp/CTLFireability17928994168084479391.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/CTLFireability12656894745660142709.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17928994168084479391.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 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 147 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 18:05:30] [INFO ] Computed 271 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:05:31] [INFO ] Implicit Places using invariants in 467 ms returned []
[2025-06-05 18:05:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:05:32] [INFO ] Implicit Places using invariants and state equation in 1374 ms returned []
Implicit Place search using SMT with State Equation took 1843 ms to find 0 implicit places.
Running 1624 sub problems to find dead transitions.
[2025-06-05 18:05:32] [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)
(s2 1.0)
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(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 1.0)
(s257 1.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 1.0)
(s265 1.0)
(s266 1.0)
(s267 1.0)
(s268 1.0)
(s269 1.0)
(s270 1.0)
(s271 1.0)
(s272 1.0)
(s273 1.0)
(s274 1.0)
(s275 1.0)
(s276 1.0)
(s277 1.0)
(s278 1.0)
(s279 1.0)
(s280 1.0)
(s281 1.0)
(s282 1.0)
(s283 1.0)
(s284 1.0)
(s285 1.0)
(s286 1.0)
(s287 1.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 1.0)
(s311 1.0)
(s312 1.0)
(s313 1.0)
(s314 1.0)
(s315 1.0)
(s316 1.0)
(s317 1.0)
(s318 1.0)
(s319 1.0)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 30033 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 60325ms problems are : Problem set: 0 solved, 1624 unsolved
Search for dead transitions found 0 dead transitions in 60329ms
Starting structural reductions in LTL mode, iteration 1 : 1775/1800 places, 1625/1650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62323 ms. Remains : 1775/1800 places, 1625/1650 transitions.
[2025-06-05 18:06:33] [INFO ] Flatten gal took : 27 ms
[2025-06-05 18:06:33] [INFO ] Flatten gal took : 27 ms
[2025-06-05 18:06:33] [INFO ] Input system was already deterministic with 1625 transitions.
[2025-06-05 18:06:33] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:06:33] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:06:33] [INFO ] Time to serialize gal into /tmp/CTLFireability17489131892820214322.gal : 5 ms
[2025-06-05 18:06:33] [INFO ] Time to serialize properties into /tmp/CTLFireability17392589578798524913.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/CTLFireability17489131892820214322.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17392589578798524913.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 18:07:03] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:07:03] [INFO ] Applying decomposition
[2025-06-05 18:07:03] [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/graph10461725413658771121.txt' '-o' '/tmp/graph10461725413658771121.bin' '-w' '/tmp/graph10461725413658771121.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10461725413658771121.bin' '-l' '-1' '-v' '-w' '/tmp/graph10461725413658771121.weights' '-q' '0' '-e' '0.001'
[2025-06-05 18:07:03] [INFO ] Decomposing Gal with order
[2025-06-05 18:07:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 18:07:03] [INFO ] Removed a total of 295 redundant transitions.
[2025-06-05 18:07:03] [INFO ] Flatten gal took : 79 ms
[2025-06-05 18:07:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-05 18:07:03] [INFO ] Time to serialize gal into /tmp/CTLFireability5076287022816784887.gal : 10 ms
[2025-06-05 18:07:03] [INFO ] Time to serialize properties into /tmp/CTLFireability5827568793222367415.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/CTLFireability5076287022816784887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5827568793222367415.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.
[2025-06-05 18:07:33] [INFO ] Flatten gal took : 28 ms
[2025-06-05 18:07:33] [INFO ] Flatten gal took : 27 ms
[2025-06-05 18:07:33] [INFO ] Applying decomposition
[2025-06-05 18:07:33] [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/graph3227666529520880905.txt' '-o' '/tmp/graph3227666529520880905.bin' '-w' '/tmp/graph3227666529520880905.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3227666529520880905.bin' '-l' '-1' '-v' '-w' '/tmp/graph3227666529520880905.weights' '-q' '0' '-e' '0.001'
[2025-06-05 18:07:33] [INFO ] Decomposing Gal with order
[2025-06-05 18:07:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 18:07:33] [INFO ] Removed a total of 276 redundant transitions.
[2025-06-05 18:07:34] [INFO ] Flatten gal took : 50 ms
[2025-06-05 18:07:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 18:07:34] [INFO ] Time to serialize gal into /tmp/CTLFireability10640722145274068086.gal : 10 ms
[2025-06-05 18:07:34] [INFO ] Time to serialize properties into /tmp/CTLFireability17221259565746320747.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/CTLFireability10640722145274068086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17221259565746320747.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 18:37:13] [INFO ] Applying decomposition
[2025-06-05 18:37:14] [INFO ] Flatten gal took : 210 ms
[2025-06-05 18:37:14] [INFO ] Decomposing Gal with order
[2025-06-05 18:37:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 18:37:15] [INFO ] Removed a total of 80 redundant transitions.
[2025-06-05 18:37:15] [INFO ] Flatten gal took : 292 ms
[2025-06-05 18:37:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 32 ms.
[2025-06-05 18:37:17] [INFO ] Time to serialize gal into /tmp/CTLFireability10991198030409462246.gal : 22 ms
[2025-06-05 18:37:17] [INFO ] Time to serialize properties into /tmp/CTLFireability14581087392037405415.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10991198030409462246.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14581087392037405415.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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 CTLFireability -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="CTLFireability"
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 CTLFireability"
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-174894532900546"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;