About the Execution of ITS-Tools for FireWire-PT-14
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ????TFFTTF?????? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r086-smll-174860102300346.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 FireWire-PT-14, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860102300346
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 126K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 153K 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 FireWire-PT-14-CTLFireability-2024-12
FORMULA_NAME FireWire-PT-14-CTLFireability-2024-13
FORMULA_NAME FireWire-PT-14-CTLFireability-2024-14
FORMULA_NAME FireWire-PT-14-CTLFireability-2024-15
FORMULA_NAME FireWire-PT-14-CTLFireability-2025-00
FORMULA_NAME FireWire-PT-14-CTLFireability-2025-01
FORMULA_NAME FireWire-PT-14-CTLFireability-2025-02
FORMULA_NAME FireWire-PT-14-CTLFireability-2025-03
FORMULA_NAME FireWire-PT-14-CTLFireability-2025-04
FORMULA_NAME FireWire-PT-14-CTLFireability-2025-05
FORMULA_NAME FireWire-PT-14-CTLFireability-2025-06
FORMULA_NAME FireWire-PT-14-CTLFireability-2025-07
FORMULA_NAME FireWire-PT-14-CTLFireability-2025-08
FORMULA_NAME FireWire-PT-14-CTLFireability-2025-09
FORMULA_NAME FireWire-PT-14-CTLFireability-2025-10
FORMULA_NAME FireWire-PT-14-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748878944825
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-14
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-02 15:42:27] [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]
[2025-06-02 15:42:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 15:42:27] [INFO ] Load time of PNML (sax parser for PT used): 193 ms
[2025-06-02 15:42:27] [INFO ] Transformed 205 places.
[2025-06-02 15:42:27] [INFO ] Transformed 610 transitions.
[2025-06-02 15:42:27] [INFO ] Found NUPN structural information;
[2025-06-02 15:42:27] [INFO ] Parsed PT model containing 205 places and 610 transitions and 2315 arcs in 411 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 31 ms.
Ensure Unique test removed 71 transitions
Reduce redundant transitions removed 71 transitions.
Support contains 102 out of 205 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 205/205 places, 539/539 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 202 transition count 533
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 202 transition count 533
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 202 transition count 531
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 201 transition count 528
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 201 transition count 528
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 200 transition count 526
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 200 transition count 526
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 199 transition count 523
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 199 transition count 523
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 20 place count 199 transition count 517
Applied a total of 20 rules in 122 ms. Remains 199 /205 variables (removed 6) and now considering 517/539 (removed 22) transitions.
[2025-06-02 15:42:28] [INFO ] Flow matrix only has 485 transitions (discarded 32 similar events)
// Phase 1: matrix 485 rows 199 cols
[2025-06-02 15:42:28] [INFO ] Computed 10 invariants in 26 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:42:28] [INFO ] Implicit Places using invariants in 521 ms returned []
[2025-06-02 15:42:28] [INFO ] Flow matrix only has 485 transitions (discarded 32 similar events)
[2025-06-02 15:42:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:42:29] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-06-02 15:42:29] [INFO ] Implicit Places using invariants and state equation in 966 ms returned [21, 84, 143]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 1542 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 196/205 places, 517/539 transitions.
Applied a total of 0 rules in 12 ms. Remains 196 /196 variables (removed 0) and now considering 517/517 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1706 ms. Remains : 196/205 places, 517/539 transitions.
Support contains 102 out of 196 places after structural reductions.
[2025-06-02 15:42:30] [INFO ] Flatten gal took : 152 ms
[2025-06-02 15:42:30] [INFO ] Flatten gal took : 92 ms
[2025-06-02 15:42:30] [INFO ] Input system was already deterministic with 517 transitions.
Reduction of identical properties reduced properties to check from 108 to 106
RANDOM walk for 40000 steps (1159 resets) in 2550 ms. (15 steps per ms) remains 39/106 properties
BEST_FIRST walk for 4003 steps (26 resets) in 92 ms. (43 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 32/39 properties
BEST_FIRST walk for 4003 steps (27 resets) in 50 ms. (78 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (26 resets) in 64 ms. (61 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (28 resets) in 51 ms. (76 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (51 resets) in 52 ms. (75 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (9 resets) in 55 ms. (71 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (21 resets) in 54 ms. (72 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (26 resets) in 23 ms. (166 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (19 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (22 resets) in 23 ms. (166 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (26 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (23 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (15 resets) in 13 ms. (286 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (22 resets) in 21 ms. (182 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 34 ms. (114 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (30 resets) in 27 ms. (142 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (20 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 25 ms. (154 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (19 resets) in 27 ms. (142 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (53 resets) in 43 ms. (90 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (22 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (24 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (25 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (8 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (10 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (9 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (16 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
[2025-06-02 15:42:32] [INFO ] Flow matrix only has 485 transitions (discarded 32 similar events)
// Phase 1: matrix 485 rows 196 cols
[2025-06-02 15:42:32] [INFO ] Computed 7 invariants in 9 ms
[2025-06-02 15:42:32] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp86 is UNSAT
Problem AtomicPropp93 is UNSAT
Problem AtomicPropp102 is UNSAT
At refinement iteration 1 (OVERLAPS) 130/179 variables, 5/5 constraints. Problems are: Problem set: 4 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/179 variables, 0/5 constraints. Problems are: Problem set: 4 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 6/185 variables, 2/7 constraints. Problems are: Problem set: 4 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 0/7 constraints. Problems are: Problem set: 4 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 478/663 variables, 185/192 constraints. Problems are: Problem set: 4 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/663 variables, 69/261 constraints. Problems are: Problem set: 4 solved, 28 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:42:33] [INFO ] Deduced a trap composed of 24 places in 356 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:42:33] [INFO ] Deduced a trap composed of 36 places in 96 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/663 variables, 2/263 constraints. Problems are: Problem set: 4 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 0/263 constraints. Problems are: Problem set: 4 solved, 28 unsolved
At refinement iteration 9 (OVERLAPS) 17/680 variables, 11/274 constraints. Problems are: Problem set: 4 solved, 28 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/680 variables, 1/275 constraints. Problems are: Problem set: 4 solved, 28 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:42:36] [INFO ] Deduced a trap composed of 42 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:42:36] [INFO ] Deduced a trap composed of 42 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:42:36] [INFO ] Deduced a trap composed of 35 places in 62 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/680 variables, 3/278 constraints. Problems are: Problem set: 4 solved, 28 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 680/681 variables, and 278 constraints, problems are : Problem set: 4 solved, 28 unsolved in 5021 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 196/196 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 28 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 28 unsolved
Problem AtomicPropp31 is UNSAT
At refinement iteration 1 (OVERLAPS) 138/179 variables, 5/5 constraints. Problems are: Problem set: 5 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/179 variables, 3/8 constraints. Problems are: Problem set: 5 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/179 variables, 0/8 constraints. Problems are: Problem set: 5 solved, 27 unsolved
At refinement iteration 4 (OVERLAPS) 6/185 variables, 2/10 constraints. Problems are: Problem set: 5 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/185 variables, 1/11 constraints. Problems are: Problem set: 5 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 0/11 constraints. Problems are: Problem set: 5 solved, 27 unsolved
At refinement iteration 7 (OVERLAPS) 478/663 variables, 185/196 constraints. Problems are: Problem set: 5 solved, 27 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 69/265 constraints. Problems are: Problem set: 5 solved, 27 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 24/289 constraints. Problems are: Problem set: 5 solved, 27 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/663 variables, 0/289 constraints. Problems are: Problem set: 5 solved, 27 unsolved
At refinement iteration 11 (OVERLAPS) 17/680 variables, 11/300 constraints. Problems are: Problem set: 5 solved, 27 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/680 variables, 1/301 constraints. Problems are: Problem set: 5 solved, 27 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 680/681 variables, and 304 constraints, problems are : Problem set: 5 solved, 27 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 196/196 constraints, ReadFeed: 70/71 constraints, PredecessorRefiner: 27/32 constraints, Known Traps: 4/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10262ms problems are : Problem set: 5 solved, 27 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 40 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 517/517 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 196 transition count 514
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 3 place count 196 transition count 512
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 7 place count 194 transition count 512
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 193 transition count 510
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 193 transition count 510
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 192 transition count 507
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 192 transition count 507
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 191 transition count 505
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 191 transition count 505
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 190 transition count 502
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 190 transition count 502
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 189 transition count 500
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 189 transition count 500
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 188 transition count 497
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 188 transition count 497
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 187 transition count 495
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 187 transition count 495
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 186 transition count 492
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 186 transition count 492
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 185 transition count 490
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 185 transition count 490
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 184 transition count 487
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 184 transition count 487
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 183 transition count 485
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 183 transition count 485
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 182 transition count 483
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 182 transition count 483
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 35 place count 180 transition count 481
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 37 place count 179 transition count 483
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 39 place count 179 transition count 481
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 179 transition count 480
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 179 transition count 482
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 44 place count 178 transition count 480
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 178 transition count 478
Applied a total of 46 rules in 196 ms. Remains 178 /196 variables (removed 18) and now considering 478/517 (removed 39) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 197 ms. Remains : 178/196 places, 478/517 transitions.
RANDOM walk for 40000 steps (1243 resets) in 591 ms. (67 steps per ms) remains 26/27 properties
BEST_FIRST walk for 4003 steps (27 resets) in 18 ms. (210 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (9 resets) in 14 ms. (266 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (22 resets) in 15 ms. (250 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (31 resets) in 13 ms. (286 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (23 resets) in 19 ms. (200 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (27 resets) in 16 ms. (235 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (28 resets) in 32 ms. (121 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (30 resets) in 17 ms. (222 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (34 resets) in 18 ms. (210 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (26 resets) in 13 ms. (286 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (22 resets) in 17 ms. (222 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (33 resets) in 14 ms. (266 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (38 resets) in 13 ms. (285 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (29 resets) in 21 ms. (182 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (26 resets) in 12 ms. (307 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (29 resets) in 23 ms. (166 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (27 resets) in 12 ms. (307 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (28 resets) in 11 ms. (333 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (28 resets) in 10 ms. (363 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (23 resets) in 15 ms. (250 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 25/26 properties
BEST_FIRST walk for 4003 steps (31 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
Interrupted probabilistic random walk after 284453 steps, run timeout after 3001 ms. (steps per millisecond=94 ) properties seen :5 out of 25
Probabilistic random walk after 284453 steps, saw 84159 distinct states, run finished after 3007 ms. (steps per millisecond=94 ) properties seen :5
[2025-06-02 15:42:45] [INFO ] Flow matrix only has 447 transitions (discarded 31 similar events)
// Phase 1: matrix 447 rows 178 cols
[2025-06-02 15:42:45] [INFO ] Computed 7 invariants in 4 ms
[2025-06-02 15:42:45] [INFO ] State equation strengthened by 67 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) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 133/164 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 6/170 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/170 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 445/615 variables, 170/177 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/615 variables, 66/243 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:42:46] [INFO ] Deduced a trap composed of 36 places in 85 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:42:46] [INFO ] Deduced a trap composed of 24 places in 323 ms of which 34 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/615 variables, 2/245 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/615 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 10/625 variables, 8/253 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/625 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:42:47] [INFO ] Deduced a trap composed of 42 places in 88 ms of which 7 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/625 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/625 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 13 (OVERLAPS) 0/625 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 625/625 variables, and 255 constraints, problems are : Problem set: 0 solved, 20 unsolved in 3215 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 178/178 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 133/164 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (OVERLAPS) 6/170 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/170 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (OVERLAPS) 445/615 variables, 170/179 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/615 variables, 66/245 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/615 variables, 15/260 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/615 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (OVERLAPS) 10/625 variables, 8/268 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/625 variables, 1/269 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/625 variables, 5/274 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/625 variables, 1/275 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:42:55] [INFO ] Deduced a trap composed of 33 places in 68 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:42:55] [INFO ] Deduced a trap composed of 42 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:42:55] [INFO ] Deduced a trap composed of 35 places in 73 ms of which 8 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/625 variables, 3/278 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/625 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 16 (OVERLAPS) 0/625 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 625/625 variables, and 278 constraints, problems are : Problem set: 0 solved, 20 unsolved in 15195 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 178/178 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18465ms problems are : Problem set: 0 solved, 20 unsolved
Parikh walk visited 0 properties in 7084 ms.
Support contains 31 out of 178 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 178/178 places, 478/478 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 177 transition count 476
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 177 transition count 476
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 177 transition count 475
Applied a total of 3 rules in 21 ms. Remains 177 /178 variables (removed 1) and now considering 475/478 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 177/178 places, 475/478 transitions.
RANDOM walk for 40000 steps (1214 resets) in 463 ms. (86 steps per ms) remains 19/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (23 resets) in 27 ms. (142 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (23 resets) in 20 ms. (190 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (22 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (30 resets) in 18 ms. (210 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (33 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (19 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (22 resets) in 18 ms. (210 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (32 resets) in 17 ms. (222 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (21 resets) in 18 ms. (210 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (29 resets) in 21 ms. (182 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (25 resets) in 12 ms. (308 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (28 resets) in 18 ms. (210 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (27 resets) in 22 ms. (174 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (22 resets) in 12 ms. (307 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4001 steps (29 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
Interrupted probabilistic random walk after 285057 steps, run timeout after 3001 ms. (steps per millisecond=94 ) properties seen :0 out of 19
Probabilistic random walk after 285057 steps, saw 84330 distinct states, run finished after 3001 ms. (steps per millisecond=94 ) properties seen :0
[2025-06-02 15:43:14] [INFO ] Flow matrix only has 444 transitions (discarded 31 similar events)
// Phase 1: matrix 444 rows 177 cols
[2025-06-02 15:43:14] [INFO ] Computed 7 invariants in 3 ms
[2025-06-02 15:43:14] [INFO ] State equation strengthened by 67 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) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 134/163 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 6/169 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 442/611 variables, 169/176 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/611 variables, 66/242 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:43:15] [INFO ] Deduced a trap composed of 35 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:43:15] [INFO ] Deduced a trap composed of 24 places in 196 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/611 variables, 2/244 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/611 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 9 (OVERLAPS) 10/621 variables, 8/252 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/621 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:43:16] [INFO ] Deduced a trap composed of 42 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:43:16] [INFO ] Deduced a trap composed of 35 places in 72 ms of which 6 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/621 variables, 2/255 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:43:17] [INFO ] Deduced a trap composed of 42 places in 96 ms of which 8 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/621 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/621 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 14 (OVERLAPS) 0/621 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 621/621 variables, and 256 constraints, problems are : Problem set: 0 solved, 19 unsolved in 3873 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 177/177 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 134/163 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (OVERLAPS) 6/169 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/169 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/169 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 442/611 variables, 169/180 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/611 variables, 66/246 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/611 variables, 14/260 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/611 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 11 (OVERLAPS) 10/621 variables, 8/268 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/621 variables, 1/269 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/621 variables, 5/274 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/621 variables, 1/275 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:43:23] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 7 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/621 variables, 1/276 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/621 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:43:27] [INFO ] Deduced a trap composed of 40 places in 58 ms of which 5 ms to minimize.
At refinement iteration 17 (OVERLAPS) 0/621 variables, 1/277 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/621 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 19 (OVERLAPS) 0/621 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 621/621 variables, and 277 constraints, problems are : Problem set: 0 solved, 19 unsolved in 15224 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 177/177 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19136ms problems are : Problem set: 0 solved, 19 unsolved
Parikh walk visited 0 properties in 3552 ms.
Support contains 29 out of 177 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 177/177 places, 475/475 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
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 176 transition count 477
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 176 transition count 475
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 176 transition count 474
Applied a total of 5 rules in 29 ms. Remains 176 /177 variables (removed 1) and now considering 474/475 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 176/177 places, 474/475 transitions.
RANDOM walk for 40000 steps (1201 resets) in 1707 ms. (23 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (9 resets) in 9 ms. (400 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (29 resets) in 32 ms. (121 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (25 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (22 resets) in 19 ms. (200 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (26 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (30 resets) in 11 ms. (333 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (27 resets) in 13 ms. (286 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (24 resets) in 22 ms. (174 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (40 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (33 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (27 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (21 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (23 resets) in 12 ms. (307 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (20 resets) in 11 ms. (333 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (23 resets) in 9 ms. (400 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (21 resets) in 19 ms. (200 steps per ms) remains 19/19 properties
Interrupted probabilistic random walk after 261937 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :0 out of 19
Probabilistic random walk after 261937 steps, saw 78543 distinct states, run finished after 3001 ms. (steps per millisecond=87 ) properties seen :0
[2025-06-02 15:43:41] [INFO ] Flow matrix only has 441 transitions (discarded 33 similar events)
// Phase 1: matrix 441 rows 176 cols
[2025-06-02 15:43:41] [INFO ] Computed 7 invariants in 2 ms
[2025-06-02 15:43:41] [INFO ] State equation strengthened by 67 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 133/162 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/162 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 6/168 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 439/607 variables, 168/175 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/607 variables, 66/241 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:43:42] [INFO ] Deduced a trap composed of 24 places in 222 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:43:42] [INFO ] Deduced a trap composed of 34 places in 74 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/607 variables, 2/243 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/607 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 9 (OVERLAPS) 10/617 variables, 8/251 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/617 variables, 1/252 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:43:43] [INFO ] Deduced a trap composed of 42 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:43:43] [INFO ] Deduced a trap composed of 35 places in 87 ms of which 8 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/617 variables, 2/254 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/617 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 13 (OVERLAPS) 0/617 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 617/617 variables, and 254 constraints, problems are : Problem set: 0 solved, 19 unsolved in 3431 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 176/176 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 133/162 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/162 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/162 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (OVERLAPS) 6/168 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/168 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/168 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 439/607 variables, 168/178 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/607 variables, 66/244 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/607 variables, 14/258 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/607 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 11 (OVERLAPS) 10/617 variables, 8/266 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/617 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/617 variables, 5/272 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/617 variables, 1/273 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:43:49] [INFO ] Deduced a trap composed of 33 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:43:49] [INFO ] Deduced a trap composed of 41 places in 89 ms of which 7 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/617 variables, 2/275 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:43:52] [INFO ] Deduced a trap composed of 35 places in 63 ms of which 5 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/617 variables, 1/276 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/617 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 18 (OVERLAPS) 0/617 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 617/617 variables, and 276 constraints, problems are : Problem set: 0 solved, 19 unsolved in 14489 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 176/176 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17951ms problems are : Problem set: 0 solved, 19 unsolved
Parikh walk visited 0 properties in 2847 ms.
Support contains 29 out of 176 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 176/176 places, 474/474 transitions.
Applied a total of 0 rules in 11 ms. Remains 176 /176 variables (removed 0) and now considering 474/474 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 176/176 places, 474/474 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 176/176 places, 474/474 transitions.
Applied a total of 0 rules in 11 ms. Remains 176 /176 variables (removed 0) and now considering 474/474 (removed 0) transitions.
[2025-06-02 15:44:01] [INFO ] Flow matrix only has 441 transitions (discarded 33 similar events)
[2025-06-02 15:44:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:44:02] [INFO ] Implicit Places using invariants in 172 ms returned []
[2025-06-02 15:44:02] [INFO ] Flow matrix only has 441 transitions (discarded 33 similar events)
[2025-06-02 15:44:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:44:02] [INFO ] State equation strengthened by 67 read => feed constraints.
[2025-06-02 15:44:02] [INFO ] Implicit Places using invariants and state equation in 479 ms returned []
Implicit Place search using SMT with State Equation took 654 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:44:02] [INFO ] Redundant transitions in 36 ms returned []
Running 473 sub problems to find dead transitions.
[2025-06-02 15:44:02] [INFO ] Flow matrix only has 441 transitions (discarded 33 similar events)
[2025-06-02 15:44:02] [INFO ] Invariant cache hit.
[2025-06-02 15:44:02] [INFO ] State equation strengthened by 67 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 1 (OVERLAPS) 1/176 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 473 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:44:12] [INFO ] Deduced a trap composed of 34 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:44:12] [INFO ] Deduced a trap composed of 63 places in 270 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:44:12] [INFO ] Deduced a trap composed of 17 places in 264 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:44:13] [INFO ] Deduced a trap composed of 24 places in 267 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:44:14] [INFO ] Deduced a trap composed of 26 places in 250 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:44:14] [INFO ] Deduced a trap composed of 35 places in 68 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:44:16] [INFO ] Deduced a trap composed of 26 places in 285 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:44:16] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/176 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/176 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 4 (OVERLAPS) 441/617 variables, 176/191 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/617 variables, 67/258 constraints. Problems are: Problem set: 0 solved, 473 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 617/617 variables, and 258 constraints, problems are : Problem set: 0 solved, 473 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 176/176 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 473/473 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 473 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 1 (OVERLAPS) 1/176 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/176 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/176 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 4 (OVERLAPS) 441/617 variables, 176/191 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/617 variables, 67/258 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/617 variables, 473/731 constraints. Problems are: Problem set: 0 solved, 473 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:44:58] [INFO ] Deduced a trap composed of 41 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:45:01] [INFO ] Deduced a trap composed of 46 places in 52 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 617/617 variables, and 733 constraints, problems are : Problem set: 0 solved, 473 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 176/176 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 473/473 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60381ms problems are : Problem set: 0 solved, 473 unsolved
Search for dead transitions found 0 dead transitions in 60387ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61099 ms. Remains : 176/176 places, 474/474 transitions.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2025-06-02 15:45:03] [INFO ] Flatten gal took : 53 ms
[2025-06-02 15:45:03] [INFO ] Flatten gal took : 51 ms
[2025-06-02 15:45:03] [INFO ] Input system was already deterministic with 517 transitions.
Computed a total of 54 stabilizing places and 126 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 517/517 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 195 transition count 513
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 192 transition count 513
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 10 place count 188 transition count 505
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 188 transition count 505
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 188 transition count 504
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 185 transition count 495
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 185 transition count 495
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 182 transition count 489
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 182 transition count 489
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 30 place count 179 transition count 480
Iterating global reduction 1 with 3 rules applied. Total rules applied 33 place count 179 transition count 480
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 36 place count 176 transition count 474
Iterating global reduction 1 with 3 rules applied. Total rules applied 39 place count 176 transition count 474
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 42 place count 173 transition count 465
Iterating global reduction 1 with 3 rules applied. Total rules applied 45 place count 173 transition count 465
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 48 place count 170 transition count 459
Iterating global reduction 1 with 3 rules applied. Total rules applied 51 place count 170 transition count 459
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 54 place count 167 transition count 451
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 167 transition count 451
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 60 place count 164 transition count 445
Iterating global reduction 1 with 3 rules applied. Total rules applied 63 place count 164 transition count 445
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 65 place count 162 transition count 439
Iterating global reduction 1 with 2 rules applied. Total rules applied 67 place count 162 transition count 439
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 69 place count 160 transition count 435
Iterating global reduction 1 with 2 rules applied. Total rules applied 71 place count 160 transition count 435
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 73 place count 158 transition count 431
Iterating global reduction 1 with 2 rules applied. Total rules applied 75 place count 158 transition count 431
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 77 place count 156 transition count 427
Iterating global reduction 1 with 2 rules applied. Total rules applied 79 place count 156 transition count 427
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 85 place count 153 transition count 424
Applied a total of 85 rules in 185 ms. Remains 153 /196 variables (removed 43) and now considering 424/517 (removed 93) transitions.
[2025-06-02 15:45:03] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
// Phase 1: matrix 392 rows 153 cols
[2025-06-02 15:45:03] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:45:03] [INFO ] Implicit Places using invariants in 232 ms returned []
[2025-06-02 15:45:03] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
[2025-06-02 15:45:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:45:03] [INFO ] State equation strengthened by 54 read => feed constraints.
[2025-06-02 15:45:04] [INFO ] Implicit Places using invariants and state equation in 439 ms returned []
Implicit Place search using SMT with State Equation took 675 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:45:04] [INFO ] Redundant transitions in 10 ms returned []
Running 417 sub problems to find dead transitions.
[2025-06-02 15:45:04] [INFO ] Flow matrix only has 392 transitions (discarded 32 similar events)
[2025-06-02 15:45:04] [INFO ] Invariant cache hit.
[2025-06-02 15:45:04] [INFO ] State equation strengthened by 54 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:45:07] [INFO ] Deduced a trap composed of 53 places in 244 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:45:07] [INFO ] Deduced a trap composed of 34 places in 245 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:45:08] [INFO ] Deduced a trap composed of 17 places in 249 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:45:08] [INFO ] Deduced a trap composed of 23 places in 247 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:45:09] [INFO ] Deduced a trap composed of 101 places in 234 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:45:09] [INFO ] Deduced a trap composed of 25 places in 192 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:45:10] [INFO ] Deduced a trap composed of 34 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:45:10] [INFO ] Deduced a trap composed of 25 places in 206 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:45:11] [INFO ] Deduced a trap composed of 17 places in 214 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:45:11] [INFO ] Deduced a trap composed of 34 places in 76 ms of which 5 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/153 variables, 10/17 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:45:15] [INFO ] Deduced a trap composed of 17 places in 202 ms of which 16 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (OVERLAPS) 391/544 variables, 153/171 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 54/225 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:45:29] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:45:29] [INFO ] Deduced a trap composed of 33 places in 75 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/544 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 544/545 variables, and 227 constraints, problems are : Problem set: 0 solved, 417 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 153/153 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 417 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/153 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (OVERLAPS) 391/544 variables, 153/173 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/544 variables, 54/227 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 417/644 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 544/545 variables, and 644 constraints, problems are : Problem set: 0 solved, 417 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 153/153 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60332ms problems are : Problem set: 0 solved, 417 unsolved
Search for dead transitions found 0 dead transitions in 60335ms
Starting structural reductions in SI_CTL mode, iteration 1 : 153/196 places, 424/517 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61213 ms. Remains : 153/196 places, 424/517 transitions.
[2025-06-02 15:46:04] [INFO ] Flatten gal took : 25 ms
[2025-06-02 15:46:04] [INFO ] Flatten gal took : 24 ms
[2025-06-02 15:46:04] [INFO ] Input system was already deterministic with 424 transitions.
[2025-06-02 15:46:04] [INFO ] Flatten gal took : 20 ms
[2025-06-02 15:46:04] [INFO ] Flatten gal took : 20 ms
[2025-06-02 15:46:04] [INFO ] Time to serialize gal into /tmp/CTLFireability2339051062239143848.gal : 49 ms
[2025-06-02 15:46:04] [INFO ] Time to serialize properties into /tmp/CTLFireability10108232568225912667.ctl : 14 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/CTLFireability2339051062239143848.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10108232568225912667.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.
[2025-06-02 15:46:34] [INFO ] Flatten gal took : 19 ms
[2025-06-02 15:46:34] [INFO ] Applying decomposition
[2025-06-02 15:46:34] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1479117166669349362.txt' '-o' '/tmp/graph1479117166669349362.bin' '-w' '/tmp/graph1479117166669349362.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1479117166669349362.bin' '-l' '-1' '-v' '-w' '/tmp/graph1479117166669349362.weights' '-q' '0' '-e' '0.001'
[2025-06-02 15:46:35] [INFO ] Decomposing Gal with order
[2025-06-02 15:46:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 15:46:35] [INFO ] Removed a total of 704 redundant transitions.
[2025-06-02 15:46:35] [INFO ] Flatten gal took : 109 ms
[2025-06-02 15:46:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 127 labels/synchronizations in 28 ms.
[2025-06-02 15:46:35] [INFO ] Time to serialize gal into /tmp/CTLFireability13433656661125436869.gal : 10 ms
[2025-06-02 15:46:35] [INFO ] Time to serialize properties into /tmp/CTLFireability4527621062466203553.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/CTLFireability13433656661125436869.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4527621062466203553.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 : 196/196 places, 517/517 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 192 transition count 509
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 192 transition count 509
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 192 transition count 508
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 189 transition count 499
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 189 transition count 499
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 186 transition count 493
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 186 transition count 493
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 183 transition count 484
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 183 transition count 484
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 30 place count 180 transition count 478
Iterating global reduction 1 with 3 rules applied. Total rules applied 33 place count 180 transition count 478
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 36 place count 177 transition count 469
Iterating global reduction 1 with 3 rules applied. Total rules applied 39 place count 177 transition count 469
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 42 place count 174 transition count 463
Iterating global reduction 1 with 3 rules applied. Total rules applied 45 place count 174 transition count 463
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 48 place count 171 transition count 455
Iterating global reduction 1 with 3 rules applied. Total rules applied 51 place count 171 transition count 455
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 54 place count 168 transition count 449
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 168 transition count 449
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 59 place count 166 transition count 443
Iterating global reduction 1 with 2 rules applied. Total rules applied 61 place count 166 transition count 443
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 63 place count 164 transition count 439
Iterating global reduction 1 with 2 rules applied. Total rules applied 65 place count 164 transition count 439
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 67 place count 162 transition count 435
Iterating global reduction 1 with 2 rules applied. Total rules applied 69 place count 162 transition count 435
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 71 place count 160 transition count 431
Iterating global reduction 1 with 2 rules applied. Total rules applied 73 place count 160 transition count 431
Applied a total of 73 rules in 33 ms. Remains 160 /196 variables (removed 36) and now considering 431/517 (removed 86) transitions.
[2025-06-02 15:47:05] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
// Phase 1: matrix 399 rows 160 cols
[2025-06-02 15:47:05] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:47:05] [INFO ] Implicit Places using invariants in 216 ms returned []
[2025-06-02 15:47:05] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2025-06-02 15:47:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:47:05] [INFO ] State equation strengthened by 58 read => feed constraints.
[2025-06-02 15:47:06] [INFO ] Implicit Places using invariants and state equation in 606 ms returned []
Implicit Place search using SMT with State Equation took 825 ms to find 0 implicit places.
Running 430 sub problems to find dead transitions.
[2025-06-02 15:47:06] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2025-06-02 15:47:06] [INFO ] Invariant cache hit.
[2025-06-02 15:47:06] [INFO ] State equation strengthened by 58 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 1 (OVERLAPS) 1/160 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:47:14] [INFO ] Deduced a trap composed of 54 places in 231 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:47:14] [INFO ] Deduced a trap composed of 17 places in 246 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:47:15] [INFO ] Deduced a trap composed of 24 places in 225 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:47:15] [INFO ] Deduced a trap composed of 26 places in 178 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:47:15] [INFO ] Deduced a trap composed of 35 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:47:16] [INFO ] Deduced a trap composed of 26 places in 170 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:47:16] [INFO ] Deduced a trap composed of 35 places in 68 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:47:17] [INFO ] Deduced a trap composed of 35 places in 64 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/160 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/160 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 4 (OVERLAPS) 398/558 variables, 160/175 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/558 variables, 57/232 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (INCLUDED_ONLY) 0/558 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 430 unsolved
SMT process timed out in 30252ms, After SMT, problems are : Problem set: 0 solved, 430 unsolved
Search for dead transitions found 0 dead transitions in 30256ms
Starting structural reductions in LTL mode, iteration 1 : 160/196 places, 431/517 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31115 ms. Remains : 160/196 places, 431/517 transitions.
[2025-06-02 15:47:36] [INFO ] Flatten gal took : 32 ms
[2025-06-02 15:47:36] [INFO ] Flatten gal took : 32 ms
[2025-06-02 15:47:36] [INFO ] Input system was already deterministic with 431 transitions.
[2025-06-02 15:47:36] [INFO ] Flatten gal took : 30 ms
[2025-06-02 15:47:36] [INFO ] Flatten gal took : 28 ms
[2025-06-02 15:47:36] [INFO ] Time to serialize gal into /tmp/CTLFireability15877217180094686547.gal : 7 ms
[2025-06-02 15:47:36] [INFO ] Time to serialize properties into /tmp/CTLFireability4002421417130837348.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/CTLFireability15877217180094686547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4002421417130837348.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.
[2025-06-02 15:48:06] [INFO ] Flatten gal took : 17 ms
[2025-06-02 15:48:06] [INFO ] Applying decomposition
[2025-06-02 15:48:06] [INFO ] Flatten gal took : 16 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/graph6039160871929558737.txt' '-o' '/tmp/graph6039160871929558737.bin' '-w' '/tmp/graph6039160871929558737.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6039160871929558737.bin' '-l' '-1' '-v' '-w' '/tmp/graph6039160871929558737.weights' '-q' '0' '-e' '0.001'
[2025-06-02 15:48:06] [INFO ] Decomposing Gal with order
[2025-06-02 15:48:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 15:48:07] [INFO ] Removed a total of 708 redundant transitions.
[2025-06-02 15:48:07] [INFO ] Flatten gal took : 63 ms
[2025-06-02 15:48:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 141 labels/synchronizations in 34 ms.
[2025-06-02 15:48:07] [INFO ] Time to serialize gal into /tmp/CTLFireability8940022244924602077.gal : 8 ms
[2025-06-02 15:48:07] [INFO ] Time to serialize properties into /tmp/CTLFireability12213751803130137873.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/CTLFireability8940022244924602077.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12213751803130137873.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 : 196/196 places, 517/517 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 193 transition count 511
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 193 transition count 511
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 193 transition count 510
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 191 transition count 504
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 191 transition count 504
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 190 transition count 502
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 190 transition count 502
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 189 transition count 499
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 189 transition count 499
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 188 transition count 497
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 188 transition count 497
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 187 transition count 494
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 187 transition count 494
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 186 transition count 492
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 186 transition count 492
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 185 transition count 489
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 185 transition count 489
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 184 transition count 487
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 184 transition count 487
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 183 transition count 484
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 183 transition count 484
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 182 transition count 482
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 182 transition count 482
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 181 transition count 480
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 181 transition count 480
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 180 transition count 478
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 180 transition count 478
Applied a total of 33 rules in 31 ms. Remains 180 /196 variables (removed 16) and now considering 478/517 (removed 39) transitions.
[2025-06-02 15:48:37] [INFO ] Flow matrix only has 446 transitions (discarded 32 similar events)
// Phase 1: matrix 446 rows 180 cols
[2025-06-02 15:48:37] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:48:37] [INFO ] Implicit Places using invariants in 234 ms returned []
[2025-06-02 15:48:37] [INFO ] Flow matrix only has 446 transitions (discarded 32 similar events)
[2025-06-02 15:48:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:48:37] [INFO ] State equation strengthened by 65 read => feed constraints.
[2025-06-02 15:48:38] [INFO ] Implicit Places using invariants and state equation in 509 ms returned []
Implicit Place search using SMT with State Equation took 744 ms to find 0 implicit places.
Running 477 sub problems to find dead transitions.
[2025-06-02 15:48:38] [INFO ] Flow matrix only has 446 transitions (discarded 32 similar events)
[2025-06-02 15:48:38] [INFO ] Invariant cache hit.
[2025-06-02 15:48:38] [INFO ] State equation strengthened by 65 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/179 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 1 (OVERLAPS) 1/180 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 477 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:48:47] [INFO ] Deduced a trap composed of 35 places in 60 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:48:48] [INFO ] Deduced a trap composed of 63 places in 226 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:48:48] [INFO ] Deduced a trap composed of 17 places in 194 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:48:48] [INFO ] Deduced a trap composed of 24 places in 236 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:48:48] [INFO ] Deduced a trap composed of 35 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:48:51] [INFO ] Deduced a trap composed of 26 places in 245 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:48:51] [INFO ] Deduced a trap composed of 35 places in 72 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/180 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/180 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 4 (OVERLAPS) 445/625 variables, 180/194 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/625 variables, 64/258 constraints. Problems are: Problem set: 0 solved, 477 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 625/626 variables, and 258 constraints, problems are : Problem set: 0 solved, 477 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 180/180 constraints, ReadFeed: 64/65 constraints, PredecessorRefiner: 477/477 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 477 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/179 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 1 (OVERLAPS) 1/180 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/180 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/180 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 4 (OVERLAPS) 445/625 variables, 180/194 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/625 variables, 64/258 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/625 variables, 477/735 constraints. Problems are: Problem set: 0 solved, 477 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:49:29] [INFO ] Deduced a trap composed of 42 places in 80 ms of which 8 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 625/626 variables, and 736 constraints, problems are : Problem set: 0 solved, 477 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 180/180 constraints, ReadFeed: 64/65 constraints, PredecessorRefiner: 477/477 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60353ms problems are : Problem set: 0 solved, 477 unsolved
Search for dead transitions found 0 dead transitions in 60356ms
Starting structural reductions in LTL mode, iteration 1 : 180/196 places, 478/517 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61134 ms. Remains : 180/196 places, 478/517 transitions.
[2025-06-02 15:49:38] [INFO ] Flatten gal took : 15 ms
[2025-06-02 15:49:38] [INFO ] Flatten gal took : 16 ms
[2025-06-02 15:49:38] [INFO ] Input system was already deterministic with 478 transitions.
[2025-06-02 15:49:38] [INFO ] Flatten gal took : 15 ms
[2025-06-02 15:49:38] [INFO ] Flatten gal took : 15 ms
[2025-06-02 15:49:38] [INFO ] Time to serialize gal into /tmp/CTLFireability2068636533837585556.gal : 5 ms
[2025-06-02 15:49:38] [INFO ] Time to serialize properties into /tmp/CTLFireability17895889288629900963.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/CTLFireability2068636533837585556.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17895889288629900963.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.
[2025-06-02 15:50:08] [INFO ] Flatten gal took : 13 ms
[2025-06-02 15:50:08] [INFO ] Applying decomposition
[2025-06-02 15:50:08] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4540828765898208403.txt' '-o' '/tmp/graph4540828765898208403.bin' '-w' '/tmp/graph4540828765898208403.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4540828765898208403.bin' '-l' '-1' '-v' '-w' '/tmp/graph4540828765898208403.weights' '-q' '0' '-e' '0.001'
[2025-06-02 15:50:08] [INFO ] Decomposing Gal with order
[2025-06-02 15:50:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 15:50:08] [INFO ] Removed a total of 798 redundant transitions.
[2025-06-02 15:50:08] [INFO ] Flatten gal took : 33 ms
[2025-06-02 15:50:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 155 labels/synchronizations in 14 ms.
[2025-06-02 15:50:08] [INFO ] Time to serialize gal into /tmp/CTLFireability1179812012414986739.gal : 4 ms
[2025-06-02 15:50:08] [INFO ] Time to serialize properties into /tmp/CTLFireability13705211032886840883.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/CTLFireability1179812012414986739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13705211032886840883.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 : 196/196 places, 517/517 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 192 transition count 509
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 192 transition count 509
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 192 transition count 508
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 189 transition count 499
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 189 transition count 499
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 186 transition count 493
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 186 transition count 493
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 183 transition count 484
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 183 transition count 484
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 30 place count 180 transition count 478
Iterating global reduction 1 with 3 rules applied. Total rules applied 33 place count 180 transition count 478
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 35 place count 178 transition count 472
Iterating global reduction 1 with 2 rules applied. Total rules applied 37 place count 178 transition count 472
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 39 place count 176 transition count 468
Iterating global reduction 1 with 2 rules applied. Total rules applied 41 place count 176 transition count 468
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 43 place count 174 transition count 463
Iterating global reduction 1 with 2 rules applied. Total rules applied 45 place count 174 transition count 463
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 47 place count 172 transition count 459
Iterating global reduction 1 with 2 rules applied. Total rules applied 49 place count 172 transition count 459
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 171 transition count 456
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 171 transition count 456
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 170 transition count 454
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 170 transition count 454
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 169 transition count 452
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 169 transition count 452
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 168 transition count 450
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 168 transition count 450
Applied a total of 57 rules in 24 ms. Remains 168 /196 variables (removed 28) and now considering 450/517 (removed 67) transitions.
[2025-06-02 15:50:38] [INFO ] Flow matrix only has 418 transitions (discarded 32 similar events)
// Phase 1: matrix 418 rows 168 cols
[2025-06-02 15:50:38] [INFO ] Computed 7 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:50:38] [INFO ] Implicit Places using invariants in 164 ms returned []
[2025-06-02 15:50:38] [INFO ] Flow matrix only has 418 transitions (discarded 32 similar events)
[2025-06-02 15:50:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:50:39] [INFO ] State equation strengthened by 61 read => feed constraints.
[2025-06-02 15:50:39] [INFO ] Implicit Places using invariants and state equation in 701 ms returned []
Implicit Place search using SMT with State Equation took 868 ms to find 0 implicit places.
Running 449 sub problems to find dead transitions.
[2025-06-02 15:50:39] [INFO ] Flow matrix only has 418 transitions (discarded 32 similar events)
[2025-06-02 15:50:39] [INFO ] Invariant cache hit.
[2025-06-02 15:50:39] [INFO ] State equation strengthened by 61 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 1 (OVERLAPS) 1/168 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 449 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:50:48] [INFO ] Deduced a trap composed of 57 places in 225 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:50:48] [INFO ] Deduced a trap composed of 35 places in 224 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:50:49] [INFO ] Deduced a trap composed of 17 places in 238 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:50:49] [INFO ] Deduced a trap composed of 24 places in 247 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:50:49] [INFO ] Deduced a trap composed of 35 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:50:51] [INFO ] Deduced a trap composed of 26 places in 235 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:50:52] [INFO ] Deduced a trap composed of 35 places in 69 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 4 (OVERLAPS) 417/585 variables, 168/182 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/585 variables, 60/242 constraints. Problems are: Problem set: 0 solved, 449 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:51:03] [INFO ] Deduced a trap composed of 52 places in 122 ms of which 17 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 585/586 variables, and 243 constraints, problems are : Problem set: 0 solved, 449 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 168/168 constraints, ReadFeed: 60/61 constraints, PredecessorRefiner: 449/449 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 449 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 1 (OVERLAPS) 1/168 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 4 (OVERLAPS) 417/585 variables, 168/183 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/585 variables, 60/243 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/585 variables, 449/692 constraints. Problems are: Problem set: 0 solved, 449 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:51:31] [INFO ] Deduced a trap composed of 35 places in 47 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 585/586 variables, and 693 constraints, problems are : Problem set: 0 solved, 449 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 168/168 constraints, ReadFeed: 60/61 constraints, PredecessorRefiner: 449/449 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60191ms problems are : Problem set: 0 solved, 449 unsolved
Search for dead transitions found 0 dead transitions in 60192ms
Starting structural reductions in LTL mode, iteration 1 : 168/196 places, 450/517 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61086 ms. Remains : 168/196 places, 450/517 transitions.
[2025-06-02 15:51:39] [INFO ] Flatten gal took : 18 ms
[2025-06-02 15:51:39] [INFO ] Flatten gal took : 18 ms
[2025-06-02 15:51:39] [INFO ] Input system was already deterministic with 450 transitions.
[2025-06-02 15:51:39] [INFO ] Flatten gal took : 17 ms
[2025-06-02 15:51:39] [INFO ] Flatten gal took : 18 ms
[2025-06-02 15:51:39] [INFO ] Time to serialize gal into /tmp/CTLFireability13467375846671905790.gal : 4 ms
[2025-06-02 15:51:40] [INFO ] Time to serialize properties into /tmp/CTLFireability14783711196291349431.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/CTLFireability13467375846671905790.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14783711196291349431.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.
[2025-06-02 15:52:10] [INFO ] Flatten gal took : 12 ms
[2025-06-02 15:52:10] [INFO ] Applying decomposition
[2025-06-02 15:52:10] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2795392562631777637.txt' '-o' '/tmp/graph2795392562631777637.bin' '-w' '/tmp/graph2795392562631777637.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2795392562631777637.bin' '-l' '-1' '-v' '-w' '/tmp/graph2795392562631777637.weights' '-q' '0' '-e' '0.001'
[2025-06-02 15:52:10] [INFO ] Decomposing Gal with order
[2025-06-02 15:52:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 15:52:10] [INFO ] Removed a total of 713 redundant transitions.
[2025-06-02 15:52:10] [INFO ] Flatten gal took : 30 ms
[2025-06-02 15:52:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 153 labels/synchronizations in 8 ms.
[2025-06-02 15:52:10] [INFO ] Time to serialize gal into /tmp/CTLFireability5179871406704747171.gal : 5 ms
[2025-06-02 15:52:10] [INFO ] Time to serialize properties into /tmp/CTLFireability12307387961860948774.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/CTLFireability5179871406704747171.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12307387961860948774.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 : 196/196 places, 517/517 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 195 transition count 513
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 192 transition count 513
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 10 place count 188 transition count 505
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 188 transition count 505
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 188 transition count 504
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 187 transition count 501
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 187 transition count 501
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 186 transition count 499
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 186 transition count 499
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 185 transition count 496
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 185 transition count 496
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 184 transition count 494
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 184 transition count 494
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 183 transition count 491
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 183 transition count 491
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 182 transition count 489
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 182 transition count 489
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 181 transition count 486
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 181 transition count 486
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 180 transition count 484
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 180 transition count 484
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 37 place count 177 transition count 481
Applied a total of 37 rules in 53 ms. Remains 177 /196 variables (removed 19) and now considering 481/517 (removed 36) transitions.
[2025-06-02 15:52:40] [INFO ] Flow matrix only has 449 transitions (discarded 32 similar events)
// Phase 1: matrix 449 rows 177 cols
[2025-06-02 15:52:40] [INFO ] Computed 7 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:52:40] [INFO ] Implicit Places using invariants in 234 ms returned []
[2025-06-02 15:52:40] [INFO ] Flow matrix only has 449 transitions (discarded 32 similar events)
[2025-06-02 15:52:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:52:40] [INFO ] State equation strengthened by 63 read => feed constraints.
[2025-06-02 15:52:41] [INFO ] Implicit Places using invariants and state equation in 765 ms returned []
Implicit Place search using SMT with State Equation took 1015 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:52:41] [INFO ] Redundant transitions in 9 ms returned []
Running 474 sub problems to find dead transitions.
[2025-06-02 15:52:41] [INFO ] Flow matrix only has 449 transitions (discarded 32 similar events)
[2025-06-02 15:52:41] [INFO ] Invariant cache hit.
[2025-06-02 15:52:41] [INFO ] State equation strengthened by 63 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 474 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:52:45] [INFO ] Deduced a trap composed of 62 places in 260 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:52:45] [INFO ] Deduced a trap composed of 17 places in 263 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:52:45] [INFO ] Deduced a trap composed of 34 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:52:46] [INFO ] Deduced a trap composed of 17 places in 222 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:52:47] [INFO ] Deduced a trap composed of 34 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:52:48] [INFO ] Deduced a trap composed of 23 places in 240 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:52:49] [INFO ] Deduced a trap composed of 25 places in 260 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:52:49] [INFO ] Deduced a trap composed of 34 places in 91 ms of which 5 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/177 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/177 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 3 (OVERLAPS) 448/625 variables, 177/192 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/625 variables, 63/255 constraints. Problems are: Problem set: 0 solved, 474 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:53:03] [INFO ] Deduced a trap composed of 17 places in 131 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:53:08] [INFO ] Deduced a trap composed of 37 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:53:09] [INFO ] Deduced a trap composed of 41 places in 78 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/625 variables, 3/258 constraints. Problems are: Problem set: 0 solved, 474 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 625/626 variables, and 258 constraints, problems are : Problem set: 0 solved, 474 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 177/177 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 474/474 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 474 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/177 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/177 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/177 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 3 (OVERLAPS) 448/625 variables, 177/195 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/625 variables, 63/258 constraints. Problems are: Problem set: 0 solved, 474 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/625 variables, 474/732 constraints. Problems are: Problem set: 0 solved, 474 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:53:29] [INFO ] Deduced a trap composed of 41 places in 53 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 625/626 variables, and 733 constraints, problems are : Problem set: 0 solved, 474 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 177/177 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 474/474 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60404ms problems are : Problem set: 0 solved, 474 unsolved
Search for dead transitions found 0 dead transitions in 60407ms
Starting structural reductions in SI_CTL mode, iteration 1 : 177/196 places, 481/517 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61499 ms. Remains : 177/196 places, 481/517 transitions.
[2025-06-02 15:53:41] [INFO ] Flatten gal took : 19 ms
[2025-06-02 15:53:41] [INFO ] Flatten gal took : 21 ms
[2025-06-02 15:53:41] [INFO ] Input system was already deterministic with 481 transitions.
[2025-06-02 15:53:41] [INFO ] Flatten gal took : 19 ms
[2025-06-02 15:53:41] [INFO ] Flatten gal took : 19 ms
[2025-06-02 15:53:41] [INFO ] Time to serialize gal into /tmp/CTLFireability7853271796153101574.gal : 4 ms
[2025-06-02 15:53:41] [INFO ] Time to serialize properties into /tmp/CTLFireability4199915176994218186.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/CTLFireability7853271796153101574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4199915176994218186.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.
[2025-06-02 15:54:12] [INFO ] Flatten gal took : 13 ms
[2025-06-02 15:54:12] [INFO ] Applying decomposition
[2025-06-02 15:54:12] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11096434893250298728.txt' '-o' '/tmp/graph11096434893250298728.bin' '-w' '/tmp/graph11096434893250298728.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11096434893250298728.bin' '-l' '-1' '-v' '-w' '/tmp/graph11096434893250298728.weights' '-q' '0' '-e' '0.001'
[2025-06-02 15:54:12] [INFO ] Decomposing Gal with order
[2025-06-02 15:54:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 15:54:12] [INFO ] Removed a total of 791 redundant transitions.
[2025-06-02 15:54:12] [INFO ] Flatten gal took : 31 ms
[2025-06-02 15:54:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 139 labels/synchronizations in 8 ms.
[2025-06-02 15:54:12] [INFO ] Time to serialize gal into /tmp/CTLFireability9387944243812299610.gal : 4 ms
[2025-06-02 15:54:12] [INFO ] Time to serialize properties into /tmp/CTLFireability8505956562891595789.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/CTLFireability9387944243812299610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8505956562891595789.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 : 196/196 places, 517/517 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 192 transition count 509
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 192 transition count 509
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 192 transition count 508
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 189 transition count 499
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 189 transition count 499
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 186 transition count 493
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 186 transition count 493
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 183 transition count 484
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 183 transition count 484
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 30 place count 180 transition count 478
Iterating global reduction 1 with 3 rules applied. Total rules applied 33 place count 180 transition count 478
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 35 place count 178 transition count 472
Iterating global reduction 1 with 2 rules applied. Total rules applied 37 place count 178 transition count 472
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 39 place count 176 transition count 468
Iterating global reduction 1 with 2 rules applied. Total rules applied 41 place count 176 transition count 468
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 43 place count 174 transition count 462
Iterating global reduction 1 with 2 rules applied. Total rules applied 45 place count 174 transition count 462
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 47 place count 172 transition count 458
Iterating global reduction 1 with 2 rules applied. Total rules applied 49 place count 172 transition count 458
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 51 place count 170 transition count 452
Iterating global reduction 1 with 2 rules applied. Total rules applied 53 place count 170 transition count 452
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 55 place count 168 transition count 448
Iterating global reduction 1 with 2 rules applied. Total rules applied 57 place count 168 transition count 448
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 59 place count 166 transition count 444
Iterating global reduction 1 with 2 rules applied. Total rules applied 61 place count 166 transition count 444
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 63 place count 164 transition count 440
Iterating global reduction 1 with 2 rules applied. Total rules applied 65 place count 164 transition count 440
Applied a total of 65 rules in 31 ms. Remains 164 /196 variables (removed 32) and now considering 440/517 (removed 77) transitions.
[2025-06-02 15:54:42] [INFO ] Flow matrix only has 408 transitions (discarded 32 similar events)
// Phase 1: matrix 408 rows 164 cols
[2025-06-02 15:54:42] [INFO ] Computed 7 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:42] [INFO ] Implicit Places using invariants in 174 ms returned []
[2025-06-02 15:54:42] [INFO ] Flow matrix only has 408 transitions (discarded 32 similar events)
[2025-06-02 15:54:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:54:42] [INFO ] State equation strengthened by 59 read => feed constraints.
[2025-06-02 15:54:43] [INFO ] Implicit Places using invariants and state equation in 908 ms returned []
Implicit Place search using SMT with State Equation took 1094 ms to find 0 implicit places.
Running 439 sub problems to find dead transitions.
[2025-06-02 15:54:43] [INFO ] Flow matrix only has 408 transitions (discarded 32 similar events)
[2025-06-02 15:54:43] [INFO ] Invariant cache hit.
[2025-06-02 15:54:43] [INFO ] State equation strengthened by 59 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 439 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 439 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:52] [INFO ] Deduced a trap composed of 55 places in 226 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:52] [INFO ] Deduced a trap composed of 17 places in 220 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:52] [INFO ] Deduced a trap composed of 24 places in 238 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:52] [INFO ] Deduced a trap composed of 35 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:54] [INFO ] Deduced a trap composed of 26 places in 225 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:54] [INFO ] Deduced a trap composed of 35 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:54] [INFO ] Deduced a trap composed of 26 places in 214 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:54:55] [INFO ] Deduced a trap composed of 35 places in 66 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 439 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 439 unsolved
At refinement iteration 4 (OVERLAPS) 407/571 variables, 164/179 constraints. Problems are: Problem set: 0 solved, 439 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/571 variables, 58/237 constraints. Problems are: Problem set: 0 solved, 439 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 571/572 variables, and 237 constraints, problems are : Problem set: 0 solved, 439 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 58/59 constraints, PredecessorRefiner: 439/439 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 439 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 439 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 439 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 439 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 439 unsolved
At refinement iteration 4 (OVERLAPS) 407/571 variables, 164/179 constraints. Problems are: Problem set: 0 solved, 439 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/571 variables, 58/237 constraints. Problems are: Problem set: 0 solved, 439 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/571 variables, 439/676 constraints. Problems are: Problem set: 0 solved, 439 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/572 variables, and 676 constraints, problems are : Problem set: 0 solved, 439 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 58/59 constraints, PredecessorRefiner: 439/439 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60269ms problems are : Problem set: 0 solved, 439 unsolved
Search for dead transitions found 0 dead transitions in 60272ms
Starting structural reductions in LTL mode, iteration 1 : 164/196 places, 440/517 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61401 ms. Remains : 164/196 places, 440/517 transitions.
[2025-06-02 15:55:43] [INFO ] Flatten gal took : 16 ms
[2025-06-02 15:55:43] [INFO ] Flatten gal took : 18 ms
[2025-06-02 15:55:43] [INFO ] Input system was already deterministic with 440 transitions.
[2025-06-02 15:55:43] [INFO ] Flatten gal took : 18 ms
[2025-06-02 15:55:43] [INFO ] Flatten gal took : 18 ms
[2025-06-02 15:55:43] [INFO ] Time to serialize gal into /tmp/CTLFireability1542218575651740585.gal : 3 ms
[2025-06-02 15:55:43] [INFO ] Time to serialize properties into /tmp/CTLFireability4591838411768157451.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/CTLFireability1542218575651740585.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4591838411768157451.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.
[2025-06-02 15:56:13] [INFO ] Flatten gal took : 11 ms
[2025-06-02 15:56:13] [INFO ] Applying decomposition
[2025-06-02 15:56:13] [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/graph7573874480390377183.txt' '-o' '/tmp/graph7573874480390377183.bin' '-w' '/tmp/graph7573874480390377183.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7573874480390377183.bin' '-l' '-1' '-v' '-w' '/tmp/graph7573874480390377183.weights' '-q' '0' '-e' '0.001'
[2025-06-02 15:56:13] [INFO ] Decomposing Gal with order
[2025-06-02 15:56:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 15:56:13] [INFO ] Removed a total of 724 redundant transitions.
[2025-06-02 15:56:13] [INFO ] Flatten gal took : 27 ms
[2025-06-02 15:56:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 147 labels/synchronizations in 8 ms.
[2025-06-02 15:56:13] [INFO ] Time to serialize gal into /tmp/CTLFireability6055974723446915335.gal : 4 ms
[2025-06-02 15:56:13] [INFO ] Time to serialize properties into /tmp/CTLFireability13444738764119820160.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/CTLFireability6055974723446915335.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13444738764119820160.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 : 196/196 places, 517/517 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 196 transition count 514
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 193 transition count 514
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 10 place count 189 transition count 506
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 189 transition count 506
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 189 transition count 505
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 186 transition count 496
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 186 transition count 496
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 23 place count 184 transition count 492
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 184 transition count 492
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 182 transition count 486
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 182 transition count 486
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 31 place count 180 transition count 482
Iterating global reduction 1 with 2 rules applied. Total rules applied 33 place count 180 transition count 482
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 179 transition count 479
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 179 transition count 479
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 178 transition count 477
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 178 transition count 477
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 177 transition count 475
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 177 transition count 475
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 45 place count 174 transition count 472
Applied a total of 45 rules in 48 ms. Remains 174 /196 variables (removed 22) and now considering 472/517 (removed 45) transitions.
[2025-06-02 15:56:44] [INFO ] Flow matrix only has 440 transitions (discarded 32 similar events)
// Phase 1: matrix 440 rows 174 cols
[2025-06-02 15:56:44] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:56:44] [INFO ] Implicit Places using invariants in 218 ms returned []
[2025-06-02 15:56:44] [INFO ] Flow matrix only has 440 transitions (discarded 32 similar events)
[2025-06-02 15:56:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:56:44] [INFO ] State equation strengthened by 65 read => feed constraints.
[2025-06-02 15:56:45] [INFO ] Implicit Places using invariants and state equation in 786 ms returned []
Implicit Place search using SMT with State Equation took 1006 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 15:56:45] [INFO ] Redundant transitions in 4 ms returned []
Running 471 sub problems to find dead transitions.
[2025-06-02 15:56:45] [INFO ] Flow matrix only has 440 transitions (discarded 32 similar events)
[2025-06-02 15:56:45] [INFO ] Invariant cache hit.
[2025-06-02 15:56:45] [INFO ] State equation strengthened by 65 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 471 unsolved
At refinement iteration 1 (OVERLAPS) 1/174 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 471 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:56:53] [INFO ] Deduced a trap composed of 62 places in 242 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:56:54] [INFO ] Deduced a trap composed of 17 places in 243 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:56:54] [INFO ] Deduced a trap composed of 24 places in 258 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:56:54] [INFO ] Deduced a trap composed of 35 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:56:56] [INFO ] Deduced a trap composed of 26 places in 254 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:56:56] [INFO ] Deduced a trap composed of 35 places in 68 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:56:56] [INFO ] Deduced a trap composed of 26 places in 242 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:56:57] [INFO ] Deduced a trap composed of 35 places in 74 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 471 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 471 unsolved
At refinement iteration 4 (OVERLAPS) 439/613 variables, 174/189 constraints. Problems are: Problem set: 0 solved, 471 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/613 variables, 64/253 constraints. Problems are: Problem set: 0 solved, 471 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 613/614 variables, and 253 constraints, problems are : Problem set: 0 solved, 471 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 174/174 constraints, ReadFeed: 64/65 constraints, PredecessorRefiner: 471/471 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 471 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 471 unsolved
At refinement iteration 1 (OVERLAPS) 1/174 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 471 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 471 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 471 unsolved
At refinement iteration 4 (OVERLAPS) 439/613 variables, 174/189 constraints. Problems are: Problem set: 0 solved, 471 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/613 variables, 64/253 constraints. Problems are: Problem set: 0 solved, 471 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/613 variables, 471/724 constraints. Problems are: Problem set: 0 solved, 471 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:57:41] [INFO ] Deduced a trap composed of 42 places in 72 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 613/614 variables, and 725 constraints, problems are : Problem set: 0 solved, 471 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 174/174 constraints, ReadFeed: 64/65 constraints, PredecessorRefiner: 471/471 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60246ms problems are : Problem set: 0 solved, 471 unsolved
Search for dead transitions found 0 dead transitions in 60248ms
Starting structural reductions in SI_CTL mode, iteration 1 : 174/196 places, 472/517 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61314 ms. Remains : 174/196 places, 472/517 transitions.
[2025-06-02 15:57:45] [INFO ] Flatten gal took : 18 ms
[2025-06-02 15:57:45] [INFO ] Flatten gal took : 19 ms
[2025-06-02 15:57:45] [INFO ] Input system was already deterministic with 472 transitions.
[2025-06-02 15:57:45] [INFO ] Flatten gal took : 19 ms
[2025-06-02 15:57:45] [INFO ] Flatten gal took : 19 ms
[2025-06-02 15:57:45] [INFO ] Time to serialize gal into /tmp/CTLFireability8254028053944212987.gal : 3 ms
[2025-06-02 15:57:45] [INFO ] Time to serialize properties into /tmp/CTLFireability3110716952412112906.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/CTLFireability8254028053944212987.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3110716952412112906.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.
[2025-06-02 15:58:15] [INFO ] Flatten gal took : 12 ms
[2025-06-02 15:58:15] [INFO ] Applying decomposition
[2025-06-02 15:58:15] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9709924525432439211.txt' '-o' '/tmp/graph9709924525432439211.bin' '-w' '/tmp/graph9709924525432439211.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9709924525432439211.bin' '-l' '-1' '-v' '-w' '/tmp/graph9709924525432439211.weights' '-q' '0' '-e' '0.001'
[2025-06-02 15:58:15] [INFO ] Decomposing Gal with order
[2025-06-02 15:58:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 15:58:15] [INFO ] Removed a total of 766 redundant transitions.
[2025-06-02 15:58:15] [INFO ] Flatten gal took : 29 ms
[2025-06-02 15:58:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 142 labels/synchronizations in 8 ms.
[2025-06-02 15:58:15] [INFO ] Time to serialize gal into /tmp/CTLFireability15400238485795904649.gal : 4 ms
[2025-06-02 15:58:15] [INFO ] Time to serialize properties into /tmp/CTLFireability5830585829502184445.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/CTLFireability15400238485795904649.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5830585829502184445.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 : 196/196 places, 517/517 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 192 transition count 509
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 192 transition count 509
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 192 transition count 508
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 189 transition count 499
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 189 transition count 499
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 186 transition count 493
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 186 transition count 493
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 23 place count 184 transition count 487
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 184 transition count 487
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 182 transition count 483
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 182 transition count 483
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 31 place count 180 transition count 477
Iterating global reduction 1 with 2 rules applied. Total rules applied 33 place count 180 transition count 477
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 35 place count 178 transition count 473
Iterating global reduction 1 with 2 rules applied. Total rules applied 37 place count 178 transition count 473
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 39 place count 176 transition count 468
Iterating global reduction 1 with 2 rules applied. Total rules applied 41 place count 176 transition count 468
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 43 place count 174 transition count 464
Iterating global reduction 1 with 2 rules applied. Total rules applied 45 place count 174 transition count 464
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 173 transition count 461
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 173 transition count 461
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 172 transition count 459
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 172 transition count 459
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 171 transition count 457
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 171 transition count 457
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 170 transition count 455
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 170 transition count 455
Applied a total of 53 rules in 33 ms. Remains 170 /196 variables (removed 26) and now considering 455/517 (removed 62) transitions.
[2025-06-02 15:58:45] [INFO ] Flow matrix only has 423 transitions (discarded 32 similar events)
// Phase 1: matrix 423 rows 170 cols
[2025-06-02 15:58:45] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:58:45] [INFO ] Implicit Places using invariants in 170 ms returned []
[2025-06-02 15:58:45] [INFO ] Flow matrix only has 423 transitions (discarded 32 similar events)
[2025-06-02 15:58:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 15:58:46] [INFO ] State equation strengthened by 62 read => feed constraints.
[2025-06-02 15:58:46] [INFO ] Implicit Places using invariants and state equation in 669 ms returned []
Implicit Place search using SMT with State Equation took 854 ms to find 0 implicit places.
Running 454 sub problems to find dead transitions.
[2025-06-02 15:58:46] [INFO ] Flow matrix only has 423 transitions (discarded 32 similar events)
[2025-06-02 15:58:46] [INFO ] Invariant cache hit.
[2025-06-02 15:58:46] [INFO ] State equation strengthened by 62 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/169 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 1 (OVERLAPS) 1/170 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:58:56] [INFO ] Deduced a trap composed of 58 places in 242 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:58:56] [INFO ] Deduced a trap composed of 17 places in 229 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:58:56] [INFO ] Deduced a trap composed of 24 places in 239 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:58:56] [INFO ] Deduced a trap composed of 35 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:58:58] [INFO ] Deduced a trap composed of 26 places in 236 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:58:58] [INFO ] Deduced a trap composed of 35 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:58:59] [INFO ] Deduced a trap composed of 26 places in 229 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 15:58:59] [INFO ] Deduced a trap composed of 35 places in 63 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/170 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 4 (OVERLAPS) 422/592 variables, 170/185 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/592 variables, 61/246 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/593 variables, and 246 constraints, problems are : Problem set: 0 solved, 454 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 170/170 constraints, ReadFeed: 61/62 constraints, PredecessorRefiner: 454/454 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/169 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 1 (OVERLAPS) 1/170 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/170 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 4 (OVERLAPS) 422/592 variables, 170/185 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/592 variables, 61/246 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/592 variables, 454/700 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/593 variables, and 700 constraints, problems are : Problem set: 0 solved, 454 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 170/170 constraints, ReadFeed: 61/62 constraints, PredecessorRefiner: 454/454 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60330ms problems are : Problem set: 0 solved, 454 unsolved
Search for dead transitions found 0 dead transitions in 60333ms
Starting structural reductions in LTL mode, iteration 1 : 170/196 places, 455/517 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61222 ms. Remains : 170/196 places, 455/517 transitions.
[2025-06-02 15:59:46] [INFO ] Flatten gal took : 16 ms
[2025-06-02 15:59:46] [INFO ] Flatten gal took : 14 ms
[2025-06-02 15:59:46] [INFO ] Input system was already deterministic with 455 transitions.
[2025-06-02 15:59:46] [INFO ] Flatten gal took : 12 ms
[2025-06-02 15:59:46] [INFO ] Flatten gal took : 20 ms
[2025-06-02 15:59:46] [INFO ] Time to serialize gal into /tmp/CTLFireability12592248787890129824.gal : 4 ms
[2025-06-02 15:59:46] [INFO ] Time to serialize properties into /tmp/CTLFireability14298345297819248155.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/CTLFireability12592248787890129824.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14298345297819248155.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.
[2025-06-02 16:00:17] [INFO ] Flatten gal took : 15 ms
[2025-06-02 16:00:17] [INFO ] Applying decomposition
[2025-06-02 16:00:17] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph901314126518932057.txt' '-o' '/tmp/graph901314126518932057.bin' '-w' '/tmp/graph901314126518932057.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph901314126518932057.bin' '-l' '-1' '-v' '-w' '/tmp/graph901314126518932057.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:00:17] [INFO ] Decomposing Gal with order
[2025-06-02 16:00:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:00:17] [INFO ] Removed a total of 754 redundant transitions.
[2025-06-02 16:00:17] [INFO ] Flatten gal took : 25 ms
[2025-06-02 16:00:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 143 labels/synchronizations in 7 ms.
[2025-06-02 16:00:17] [INFO ] Time to serialize gal into /tmp/CTLFireability7084328263909991612.gal : 4 ms
[2025-06-02 16:00:17] [INFO ] Time to serialize properties into /tmp/CTLFireability11531707366329693500.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/CTLFireability7084328263909991612.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11531707366329693500.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 : 196/196 places, 517/517 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 195 transition count 513
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 192 transition count 513
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 10 place count 188 transition count 505
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 188 transition count 505
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 188 transition count 504
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 185 transition count 495
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 185 transition count 495
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 182 transition count 489
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 182 transition count 489
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 30 place count 179 transition count 480
Iterating global reduction 1 with 3 rules applied. Total rules applied 33 place count 179 transition count 480
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 36 place count 176 transition count 474
Iterating global reduction 1 with 3 rules applied. Total rules applied 39 place count 176 transition count 474
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 42 place count 173 transition count 465
Iterating global reduction 1 with 3 rules applied. Total rules applied 45 place count 173 transition count 465
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 48 place count 170 transition count 459
Iterating global reduction 1 with 3 rules applied. Total rules applied 51 place count 170 transition count 459
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 54 place count 167 transition count 451
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 167 transition count 451
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 60 place count 164 transition count 445
Iterating global reduction 1 with 3 rules applied. Total rules applied 63 place count 164 transition count 445
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 65 place count 162 transition count 439
Iterating global reduction 1 with 2 rules applied. Total rules applied 67 place count 162 transition count 439
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 69 place count 160 transition count 435
Iterating global reduction 1 with 2 rules applied. Total rules applied 71 place count 160 transition count 435
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 73 place count 158 transition count 431
Iterating global reduction 1 with 2 rules applied. Total rules applied 75 place count 158 transition count 431
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 76 place count 157 transition count 429
Iterating global reduction 1 with 1 rules applied. Total rules applied 77 place count 157 transition count 429
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 83 place count 154 transition count 426
Applied a total of 83 rules in 67 ms. Remains 154 /196 variables (removed 42) and now considering 426/517 (removed 91) transitions.
[2025-06-02 16:00:47] [INFO ] Flow matrix only has 394 transitions (discarded 32 similar events)
// Phase 1: matrix 394 rows 154 cols
[2025-06-02 16:00:47] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:00:47] [INFO ] Implicit Places using invariants in 134 ms returned []
[2025-06-02 16:00:47] [INFO ] Flow matrix only has 394 transitions (discarded 32 similar events)
[2025-06-02 16:00:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:00:47] [INFO ] State equation strengthened by 54 read => feed constraints.
[2025-06-02 16:00:47] [INFO ] Implicit Places using invariants and state equation in 565 ms returned []
Implicit Place search using SMT with State Equation took 713 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 16:00:48] [INFO ] Redundant transitions in 4 ms returned []
Running 419 sub problems to find dead transitions.
[2025-06-02 16:00:48] [INFO ] Flow matrix only has 394 transitions (discarded 32 similar events)
[2025-06-02 16:00:48] [INFO ] Invariant cache hit.
[2025-06-02 16:00:48] [INFO ] State equation strengthened by 54 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 419 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:00:50] [INFO ] Deduced a trap composed of 53 places in 207 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:00:51] [INFO ] Deduced a trap composed of 17 places in 204 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:00:51] [INFO ] Deduced a trap composed of 23 places in 175 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:00:51] [INFO ] Deduced a trap composed of 34 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:00:52] [INFO ] Deduced a trap composed of 17 places in 173 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:00:52] [INFO ] Deduced a trap composed of 25 places in 191 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:00:52] [INFO ] Deduced a trap composed of 34 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:00:53] [INFO ] Deduced a trap composed of 25 places in 166 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:00:53] [INFO ] Deduced a trap composed of 34 places in 65 ms of which 4 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/154 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 419 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:00:56] [INFO ] Deduced a trap composed of 17 places in 147 ms of which 15 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/154 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 419 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 419 unsolved
At refinement iteration 4 (OVERLAPS) 393/547 variables, 154/171 constraints. Problems are: Problem set: 0 solved, 419 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/547 variables, 54/225 constraints. Problems are: Problem set: 0 solved, 419 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:08] [INFO ] Deduced a trap composed of 34 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:08] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/547 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 419 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 547/548 variables, and 227 constraints, problems are : Problem set: 0 solved, 419 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 154/154 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 419/419 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 419 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 419 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/154 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 419 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/154 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 419 unsolved
At refinement iteration 3 (OVERLAPS) 393/547 variables, 154/173 constraints. Problems are: Problem set: 0 solved, 419 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/547 variables, 54/227 constraints. Problems are: Problem set: 0 solved, 419 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/547 variables, 419/646 constraints. Problems are: Problem set: 0 solved, 419 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:01:38] [INFO ] Deduced a trap composed of 41 places in 66 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/547 variables, 1/647 constraints. Problems are: Problem set: 0 solved, 419 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 547/548 variables, and 647 constraints, problems are : Problem set: 0 solved, 419 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 154/154 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 419/419 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60204ms problems are : Problem set: 0 solved, 419 unsolved
Search for dead transitions found 0 dead transitions in 60206ms
Starting structural reductions in SI_CTL mode, iteration 1 : 154/196 places, 426/517 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60997 ms. Remains : 154/196 places, 426/517 transitions.
[2025-06-02 16:01:48] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:01:48] [INFO ] Flatten gal took : 12 ms
[2025-06-02 16:01:48] [INFO ] Input system was already deterministic with 426 transitions.
[2025-06-02 16:01:48] [INFO ] Flatten gal took : 11 ms
[2025-06-02 16:01:48] [INFO ] Flatten gal took : 11 ms
[2025-06-02 16:01:48] [INFO ] Time to serialize gal into /tmp/CTLFireability4151455700757944469.gal : 2 ms
[2025-06-02 16:01:48] [INFO ] Time to serialize properties into /tmp/CTLFireability7831149834770837820.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/CTLFireability4151455700757944469.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7831149834770837820.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.
[2025-06-02 16:02:18] [INFO ] Flatten gal took : 11 ms
[2025-06-02 16:02:18] [INFO ] Applying decomposition
[2025-06-02 16:02:18] [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/graph2593511042972769263.txt' '-o' '/tmp/graph2593511042972769263.bin' '-w' '/tmp/graph2593511042972769263.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2593511042972769263.bin' '-l' '-1' '-v' '-w' '/tmp/graph2593511042972769263.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:02:18] [INFO ] Decomposing Gal with order
[2025-06-02 16:02:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:02:18] [INFO ] Removed a total of 706 redundant transitions.
[2025-06-02 16:02:18] [INFO ] Flatten gal took : 25 ms
[2025-06-02 16:02:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 125 labels/synchronizations in 10 ms.
[2025-06-02 16:02:18] [INFO ] Time to serialize gal into /tmp/CTLFireability12535146101522231598.gal : 5 ms
[2025-06-02 16:02:18] [INFO ] Time to serialize properties into /tmp/CTLFireability8377601946335968134.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/CTLFireability12535146101522231598.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8377601946335968134.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 : 196/196 places, 517/517 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 192 transition count 509
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 192 transition count 509
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 192 transition count 508
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 189 transition count 499
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 189 transition count 499
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 186 transition count 493
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 186 transition count 493
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 183 transition count 484
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 183 transition count 484
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 30 place count 180 transition count 478
Iterating global reduction 1 with 3 rules applied. Total rules applied 33 place count 180 transition count 478
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 36 place count 177 transition count 469
Iterating global reduction 1 with 3 rules applied. Total rules applied 39 place count 177 transition count 469
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 42 place count 174 transition count 463
Iterating global reduction 1 with 3 rules applied. Total rules applied 45 place count 174 transition count 463
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 48 place count 171 transition count 455
Iterating global reduction 1 with 3 rules applied. Total rules applied 51 place count 171 transition count 455
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 54 place count 168 transition count 449
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 168 transition count 449
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 59 place count 166 transition count 443
Iterating global reduction 1 with 2 rules applied. Total rules applied 61 place count 166 transition count 443
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 63 place count 164 transition count 439
Iterating global reduction 1 with 2 rules applied. Total rules applied 65 place count 164 transition count 439
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 67 place count 162 transition count 435
Iterating global reduction 1 with 2 rules applied. Total rules applied 69 place count 162 transition count 435
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 71 place count 160 transition count 431
Iterating global reduction 1 with 2 rules applied. Total rules applied 73 place count 160 transition count 431
Applied a total of 73 rules in 29 ms. Remains 160 /196 variables (removed 36) and now considering 431/517 (removed 86) transitions.
[2025-06-02 16:02:48] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
// Phase 1: matrix 399 rows 160 cols
[2025-06-02 16:02:48] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:02:48] [INFO ] Implicit Places using invariants in 177 ms returned []
[2025-06-02 16:02:48] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2025-06-02 16:02:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:02:48] [INFO ] State equation strengthened by 58 read => feed constraints.
[2025-06-02 16:02:49] [INFO ] Implicit Places using invariants and state equation in 603 ms returned []
Implicit Place search using SMT with State Equation took 782 ms to find 0 implicit places.
Running 430 sub problems to find dead transitions.
[2025-06-02 16:02:49] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2025-06-02 16:02:49] [INFO ] Invariant cache hit.
[2025-06-02 16:02:49] [INFO ] State equation strengthened by 58 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 1 (OVERLAPS) 1/160 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:56] [INFO ] Deduced a trap composed of 54 places in 217 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:56] [INFO ] Deduced a trap composed of 17 places in 214 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:56] [INFO ] Deduced a trap composed of 24 places in 227 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:56] [INFO ] Deduced a trap composed of 26 places in 229 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:57] [INFO ] Deduced a trap composed of 35 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:58] [INFO ] Deduced a trap composed of 26 places in 211 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:58] [INFO ] Deduced a trap composed of 35 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:02:58] [INFO ] Deduced a trap composed of 35 places in 55 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/160 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/160 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 4 (OVERLAPS) 398/558 variables, 160/175 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/558 variables, 57/232 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 558/559 variables, and 232 constraints, problems are : Problem set: 0 solved, 430 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 160/160 constraints, ReadFeed: 57/58 constraints, PredecessorRefiner: 430/430 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 430 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/159 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 1 (OVERLAPS) 1/160 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/160 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/160 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 4 (OVERLAPS) 398/558 variables, 160/175 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/558 variables, 57/232 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/558 variables, 430/662 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 558/559 variables, and 662 constraints, problems are : Problem set: 0 solved, 430 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 160/160 constraints, ReadFeed: 57/58 constraints, PredecessorRefiner: 430/430 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60277ms problems are : Problem set: 0 solved, 430 unsolved
Search for dead transitions found 0 dead transitions in 60279ms
Starting structural reductions in LTL mode, iteration 1 : 160/196 places, 431/517 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61092 ms. Remains : 160/196 places, 431/517 transitions.
[2025-06-02 16:03:49] [INFO ] Flatten gal took : 14 ms
[2025-06-02 16:03:49] [INFO ] Flatten gal took : 11 ms
[2025-06-02 16:03:49] [INFO ] Input system was already deterministic with 431 transitions.
[2025-06-02 16:03:49] [INFO ] Flatten gal took : 11 ms
[2025-06-02 16:03:49] [INFO ] Flatten gal took : 11 ms
[2025-06-02 16:03:49] [INFO ] Time to serialize gal into /tmp/CTLFireability16229854965360113766.gal : 2 ms
[2025-06-02 16:03:49] [INFO ] Time to serialize properties into /tmp/CTLFireability4683114413218264337.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/CTLFireability16229854965360113766.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4683114413218264337.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.
[2025-06-02 16:04:19] [INFO ] Flatten gal took : 11 ms
[2025-06-02 16:04:19] [INFO ] Applying decomposition
[2025-06-02 16:04:19] [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/graph12021888701724064148.txt' '-o' '/tmp/graph12021888701724064148.bin' '-w' '/tmp/graph12021888701724064148.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12021888701724064148.bin' '-l' '-1' '-v' '-w' '/tmp/graph12021888701724064148.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:04:19] [INFO ] Decomposing Gal with order
[2025-06-02 16:04:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:04:19] [INFO ] Removed a total of 708 redundant transitions.
[2025-06-02 16:04:19] [INFO ] Flatten gal took : 28 ms
[2025-06-02 16:04:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 119 labels/synchronizations in 7 ms.
[2025-06-02 16:04:19] [INFO ] Time to serialize gal into /tmp/CTLFireability1805075092023977131.gal : 3 ms
[2025-06-02 16:04:19] [INFO ] Time to serialize properties into /tmp/CTLFireability8906130771581032233.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/CTLFireability1805075092023977131.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8906130771581032233.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 : 196/196 places, 517/517 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 193 transition count 511
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 193 transition count 511
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 193 transition count 510
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 191 transition count 504
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 191 transition count 504
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 189 transition count 500
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 189 transition count 500
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 187 transition count 494
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 187 transition count 494
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 21 place count 185 transition count 490
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 185 transition count 490
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 25 place count 183 transition count 484
Iterating global reduction 1 with 2 rules applied. Total rules applied 27 place count 183 transition count 484
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 29 place count 181 transition count 480
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 181 transition count 480
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 33 place count 179 transition count 474
Iterating global reduction 1 with 2 rules applied. Total rules applied 35 place count 179 transition count 474
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 37 place count 177 transition count 470
Iterating global reduction 1 with 2 rules applied. Total rules applied 39 place count 177 transition count 470
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 41 place count 175 transition count 464
Iterating global reduction 1 with 2 rules applied. Total rules applied 43 place count 175 transition count 464
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 45 place count 173 transition count 460
Iterating global reduction 1 with 2 rules applied. Total rules applied 47 place count 173 transition count 460
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 49 place count 171 transition count 456
Iterating global reduction 1 with 2 rules applied. Total rules applied 51 place count 171 transition count 456
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 53 place count 169 transition count 452
Iterating global reduction 1 with 2 rules applied. Total rules applied 55 place count 169 transition count 452
Applied a total of 55 rules in 29 ms. Remains 169 /196 variables (removed 27) and now considering 452/517 (removed 65) transitions.
[2025-06-02 16:04:49] [INFO ] Flow matrix only has 420 transitions (discarded 32 similar events)
// Phase 1: matrix 420 rows 169 cols
[2025-06-02 16:04:49] [INFO ] Computed 7 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:04:50] [INFO ] Implicit Places using invariants in 233 ms returned []
[2025-06-02 16:04:50] [INFO ] Flow matrix only has 420 transitions (discarded 32 similar events)
[2025-06-02 16:04:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:04:50] [INFO ] State equation strengthened by 61 read => feed constraints.
[2025-06-02 16:04:51] [INFO ] Implicit Places using invariants and state equation in 909 ms returned []
Implicit Place search using SMT with State Equation took 1143 ms to find 0 implicit places.
Running 451 sub problems to find dead transitions.
[2025-06-02 16:04:51] [INFO ] Flow matrix only has 420 transitions (discarded 32 similar events)
[2025-06-02 16:04:51] [INFO ] Invariant cache hit.
[2025-06-02 16:04:51] [INFO ] State equation strengthened by 61 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/168 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 451 unsolved
At refinement iteration 1 (OVERLAPS) 1/169 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 451 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:58] [INFO ] Deduced a trap composed of 58 places in 228 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:58] [INFO ] Deduced a trap composed of 17 places in 238 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:59] [INFO ] Deduced a trap composed of 24 places in 236 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:04:59] [INFO ] Deduced a trap composed of 35 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:00] [INFO ] Deduced a trap composed of 26 places in 234 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:00] [INFO ] Deduced a trap composed of 35 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:01] [INFO ] Deduced a trap composed of 26 places in 232 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:01] [INFO ] Deduced a trap composed of 35 places in 69 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/169 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 451 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/169 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 451 unsolved
At refinement iteration 4 (OVERLAPS) 419/588 variables, 169/184 constraints. Problems are: Problem set: 0 solved, 451 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/588 variables, 60/244 constraints. Problems are: Problem set: 0 solved, 451 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:13] [INFO ] Deduced a trap composed of 52 places in 131 ms of which 12 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/588 variables, 1/245 constraints. Problems are: Problem set: 0 solved, 451 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 588/589 variables, and 245 constraints, problems are : Problem set: 0 solved, 451 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 169/169 constraints, ReadFeed: 60/61 constraints, PredecessorRefiner: 451/451 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 451 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/168 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 451 unsolved
At refinement iteration 1 (OVERLAPS) 1/169 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 451 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/169 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 451 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/169 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 451 unsolved
At refinement iteration 4 (OVERLAPS) 419/588 variables, 169/185 constraints. Problems are: Problem set: 0 solved, 451 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/588 variables, 60/245 constraints. Problems are: Problem set: 0 solved, 451 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/588 variables, 451/696 constraints. Problems are: Problem set: 0 solved, 451 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:05:42] [INFO ] Deduced a trap composed of 35 places in 68 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 588/589 variables, and 697 constraints, problems are : Problem set: 0 solved, 451 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 169/169 constraints, ReadFeed: 60/61 constraints, PredecessorRefiner: 451/451 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60287ms problems are : Problem set: 0 solved, 451 unsolved
Search for dead transitions found 0 dead transitions in 60289ms
Starting structural reductions in LTL mode, iteration 1 : 169/196 places, 452/517 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61463 ms. Remains : 169/196 places, 452/517 transitions.
[2025-06-02 16:05:51] [INFO ] Flatten gal took : 15 ms
[2025-06-02 16:05:51] [INFO ] Flatten gal took : 17 ms
[2025-06-02 16:05:51] [INFO ] Input system was already deterministic with 452 transitions.
[2025-06-02 16:05:51] [INFO ] Flatten gal took : 15 ms
[2025-06-02 16:05:51] [INFO ] Flatten gal took : 15 ms
[2025-06-02 16:05:51] [INFO ] Time to serialize gal into /tmp/CTLFireability1604205466245334085.gal : 2 ms
[2025-06-02 16:05:51] [INFO ] Time to serialize properties into /tmp/CTLFireability4972993601480104783.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/CTLFireability1604205466245334085.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4972993601480104783.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.
[2025-06-02 16:06:21] [INFO ] Flatten gal took : 12 ms
[2025-06-02 16:06:21] [INFO ] Applying decomposition
[2025-06-02 16:06:21] [INFO ] Flatten gal took : 14 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/graph8224870913827772327.txt' '-o' '/tmp/graph8224870913827772327.bin' '-w' '/tmp/graph8224870913827772327.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8224870913827772327.bin' '-l' '-1' '-v' '-w' '/tmp/graph8224870913827772327.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:06:21] [INFO ] Decomposing Gal with order
[2025-06-02 16:06:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:06:21] [INFO ] Removed a total of 749 redundant transitions.
[2025-06-02 16:06:21] [INFO ] Flatten gal took : 25 ms
[2025-06-02 16:06:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 153 labels/synchronizations in 7 ms.
[2025-06-02 16:06:21] [INFO ] Time to serialize gal into /tmp/CTLFireability12941709465587799490.gal : 4 ms
[2025-06-02 16:06:21] [INFO ] Time to serialize properties into /tmp/CTLFireability7069165442948983553.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/CTLFireability12941709465587799490.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7069165442948983553.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 : 196/196 places, 517/517 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 195 transition count 513
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 192 transition count 513
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 10 place count 188 transition count 505
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 188 transition count 505
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 188 transition count 504
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 186 transition count 498
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 186 transition count 498
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 21 place count 184 transition count 494
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 184 transition count 494
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 25 place count 182 transition count 488
Iterating global reduction 1 with 2 rules applied. Total rules applied 27 place count 182 transition count 488
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 29 place count 180 transition count 484
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 180 transition count 484
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 33 place count 178 transition count 478
Iterating global reduction 1 with 2 rules applied. Total rules applied 35 place count 178 transition count 478
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 37 place count 176 transition count 474
Iterating global reduction 1 with 2 rules applied. Total rules applied 39 place count 176 transition count 474
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 41 place count 174 transition count 468
Iterating global reduction 1 with 2 rules applied. Total rules applied 43 place count 174 transition count 468
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 45 place count 172 transition count 464
Iterating global reduction 1 with 2 rules applied. Total rules applied 47 place count 172 transition count 464
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 49 place count 170 transition count 458
Iterating global reduction 1 with 2 rules applied. Total rules applied 51 place count 170 transition count 458
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 53 place count 168 transition count 454
Iterating global reduction 1 with 2 rules applied. Total rules applied 55 place count 168 transition count 454
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 57 place count 166 transition count 450
Iterating global reduction 1 with 2 rules applied. Total rules applied 59 place count 166 transition count 450
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 61 place count 164 transition count 446
Iterating global reduction 1 with 2 rules applied. Total rules applied 63 place count 164 transition count 446
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 69 place count 161 transition count 443
Applied a total of 69 rules in 81 ms. Remains 161 /196 variables (removed 35) and now considering 443/517 (removed 74) transitions.
[2025-06-02 16:06:51] [INFO ] Flow matrix only has 411 transitions (discarded 32 similar events)
// Phase 1: matrix 411 rows 161 cols
[2025-06-02 16:06:51] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:06:51] [INFO ] Implicit Places using invariants in 138 ms returned []
[2025-06-02 16:06:51] [INFO ] Flow matrix only has 411 transitions (discarded 32 similar events)
[2025-06-02 16:06:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:06:52] [INFO ] State equation strengthened by 57 read => feed constraints.
[2025-06-02 16:06:52] [INFO ] Implicit Places using invariants and state equation in 535 ms returned []
Implicit Place search using SMT with State Equation took 675 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 16:06:52] [INFO ] Redundant transitions in 5 ms returned []
Running 436 sub problems to find dead transitions.
[2025-06-02 16:06:52] [INFO ] Flow matrix only has 411 transitions (discarded 32 similar events)
[2025-06-02 16:06:52] [INFO ] Invariant cache hit.
[2025-06-02 16:06:52] [INFO ] State equation strengthened by 57 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/161 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 436 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:56] [INFO ] Deduced a trap composed of 56 places in 159 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:56] [INFO ] Deduced a trap composed of 17 places in 243 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:56] [INFO ] Deduced a trap composed of 23 places in 166 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:57] [INFO ] Deduced a trap composed of 34 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:58] [INFO ] Deduced a trap composed of 25 places in 241 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:58] [INFO ] Deduced a trap composed of 34 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:59] [INFO ] Deduced a trap composed of 25 places in 218 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:06:59] [INFO ] Deduced a trap composed of 34 places in 64 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/161 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 436 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 436 unsolved
At refinement iteration 3 (OVERLAPS) 410/571 variables, 161/176 constraints. Problems are: Problem set: 0 solved, 436 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 436 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:13] [INFO ] Deduced a trap composed of 17 places in 169 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:16] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:16] [INFO ] Deduced a trap composed of 41 places in 77 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/571 variables, 3/236 constraints. Problems are: Problem set: 0 solved, 436 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 571/572 variables, and 236 constraints, problems are : Problem set: 0 solved, 436 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 161/161 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 436/436 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 436 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/161 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 436 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/161 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 436 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 436 unsolved
At refinement iteration 3 (OVERLAPS) 410/571 variables, 161/179 constraints. Problems are: Problem set: 0 solved, 436 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 57/236 constraints. Problems are: Problem set: 0 solved, 436 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/571 variables, 436/672 constraints. Problems are: Problem set: 0 solved, 436 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:37] [INFO ] Deduced a trap composed of 33 places in 75 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 571/572 variables, and 673 constraints, problems are : Problem set: 0 solved, 436 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 161/161 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 436/436 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60262ms problems are : Problem set: 0 solved, 436 unsolved
Search for dead transitions found 0 dead transitions in 60264ms
Starting structural reductions in SI_CTL mode, iteration 1 : 161/196 places, 443/517 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61033 ms. Remains : 161/196 places, 443/517 transitions.
[2025-06-02 16:07:52] [INFO ] Flatten gal took : 14 ms
[2025-06-02 16:07:52] [INFO ] Flatten gal took : 14 ms
[2025-06-02 16:07:52] [INFO ] Input system was already deterministic with 443 transitions.
[2025-06-02 16:07:52] [INFO ] Flatten gal took : 14 ms
[2025-06-02 16:07:52] [INFO ] Flatten gal took : 14 ms
[2025-06-02 16:07:52] [INFO ] Time to serialize gal into /tmp/CTLFireability14007347507309754311.gal : 2 ms
[2025-06-02 16:07:52] [INFO ] Time to serialize properties into /tmp/CTLFireability10406750920087071348.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/CTLFireability14007347507309754311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10406750920087071348.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.
[2025-06-02 16:08:22] [INFO ] Flatten gal took : 12 ms
[2025-06-02 16:08:22] [INFO ] Applying decomposition
[2025-06-02 16:08:22] [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/graph9818208665752583142.txt' '-o' '/tmp/graph9818208665752583142.bin' '-w' '/tmp/graph9818208665752583142.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9818208665752583142.bin' '-l' '-1' '-v' '-w' '/tmp/graph9818208665752583142.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:08:22] [INFO ] Decomposing Gal with order
[2025-06-02 16:08:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:08:22] [INFO ] Removed a total of 722 redundant transitions.
[2025-06-02 16:08:23] [INFO ] Flatten gal took : 26 ms
[2025-06-02 16:08:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 160 labels/synchronizations in 7 ms.
[2025-06-02 16:08:23] [INFO ] Time to serialize gal into /tmp/CTLFireability10444147332143713613.gal : 4 ms
[2025-06-02 16:08:23] [INFO ] Time to serialize properties into /tmp/CTLFireability16066642498735870333.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/CTLFireability10444147332143713613.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16066642498735870333.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 : 196/196 places, 517/517 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 515
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 515
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 194 transition count 512
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 194 transition count 512
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 193 transition count 510
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 193 transition count 510
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 192 transition count 507
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 192 transition count 507
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 191 transition count 505
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 191 transition count 505
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 190 transition count 502
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 190 transition count 502
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 189 transition count 500
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 189 transition count 500
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 188 transition count 497
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 188 transition count 497
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 187 transition count 495
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 187 transition count 495
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 186 transition count 492
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 186 transition count 492
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 185 transition count 490
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 185 transition count 490
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 184 transition count 488
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 184 transition count 488
Applied a total of 24 rules in 24 ms. Remains 184 /196 variables (removed 12) and now considering 488/517 (removed 29) transitions.
[2025-06-02 16:08:53] [INFO ] Flow matrix only has 456 transitions (discarded 32 similar events)
// Phase 1: matrix 456 rows 184 cols
[2025-06-02 16:08:53] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:08:53] [INFO ] Implicit Places using invariants in 159 ms returned []
[2025-06-02 16:08:53] [INFO ] Flow matrix only has 456 transitions (discarded 32 similar events)
[2025-06-02 16:08:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:08:53] [INFO ] State equation strengthened by 66 read => feed constraints.
[2025-06-02 16:08:54] [INFO ] Implicit Places using invariants and state equation in 1111 ms returned []
Implicit Place search using SMT with State Equation took 1283 ms to find 0 implicit places.
Running 487 sub problems to find dead transitions.
[2025-06-02 16:08:54] [INFO ] Flow matrix only has 456 transitions (discarded 32 similar events)
[2025-06-02 16:08:54] [INFO ] Invariant cache hit.
[2025-06-02 16:08:54] [INFO ] State equation strengthened by 66 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 1 (OVERLAPS) 1/184 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 487 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:04] [INFO ] Deduced a trap composed of 36 places in 75 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:05] [INFO ] Deduced a trap composed of 64 places in 263 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:05] [INFO ] Deduced a trap composed of 17 places in 260 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:05] [INFO ] Deduced a trap composed of 24 places in 251 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:07] [INFO ] Deduced a trap composed of 26 places in 241 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:07] [INFO ] Deduced a trap composed of 35 places in 68 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:07] [INFO ] Deduced a trap composed of 26 places in 254 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:09] [INFO ] Deduced a trap composed of 35 places in 73 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 4 (OVERLAPS) 455/639 variables, 184/199 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/639 variables, 65/264 constraints. Problems are: Problem set: 0 solved, 487 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 639/640 variables, and 264 constraints, problems are : Problem set: 0 solved, 487 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 184/184 constraints, ReadFeed: 65/66 constraints, PredecessorRefiner: 487/487 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 487 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 1 (OVERLAPS) 1/184 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 4 (OVERLAPS) 455/639 variables, 184/199 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/639 variables, 65/264 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/639 variables, 487/751 constraints. Problems are: Problem set: 0 solved, 487 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:49] [INFO ] Deduced a trap composed of 42 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:09:52] [INFO ] Deduced a trap composed of 42 places in 60 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 639/640 variables, and 753 constraints, problems are : Problem set: 0 solved, 487 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 184/184 constraints, ReadFeed: 65/66 constraints, PredecessorRefiner: 487/487 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60328ms problems are : Problem set: 0 solved, 487 unsolved
Search for dead transitions found 0 dead transitions in 60330ms
Starting structural reductions in LTL mode, iteration 1 : 184/196 places, 488/517 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61638 ms. Remains : 184/196 places, 488/517 transitions.
[2025-06-02 16:09:54] [INFO ] Flatten gal took : 16 ms
[2025-06-02 16:09:54] [INFO ] Flatten gal took : 17 ms
[2025-06-02 16:09:54] [INFO ] Input system was already deterministic with 488 transitions.
[2025-06-02 16:09:54] [INFO ] Flatten gal took : 18 ms
[2025-06-02 16:09:54] [INFO ] Flatten gal took : 17 ms
[2025-06-02 16:09:54] [INFO ] Time to serialize gal into /tmp/CTLFireability16377424432529332751.gal : 3 ms
[2025-06-02 16:09:54] [INFO ] Time to serialize properties into /tmp/CTLFireability15790467519758345962.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/CTLFireability16377424432529332751.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15790467519758345962.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.
[2025-06-02 16:10:24] [INFO ] Flatten gal took : 13 ms
[2025-06-02 16:10:24] [INFO ] Applying decomposition
[2025-06-02 16:10:24] [INFO ] Flatten gal took : 15 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/graph6128541705406263972.txt' '-o' '/tmp/graph6128541705406263972.bin' '-w' '/tmp/graph6128541705406263972.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6128541705406263972.bin' '-l' '-1' '-v' '-w' '/tmp/graph6128541705406263972.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:10:24] [INFO ] Decomposing Gal with order
[2025-06-02 16:10:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:10:24] [INFO ] Removed a total of 816 redundant transitions.
[2025-06-02 16:10:24] [INFO ] Flatten gal took : 26 ms
[2025-06-02 16:10:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 174 labels/synchronizations in 9 ms.
[2025-06-02 16:10:25] [INFO ] Time to serialize gal into /tmp/CTLFireability1603276772546451320.gal : 4 ms
[2025-06-02 16:10:25] [INFO ] Time to serialize properties into /tmp/CTLFireability14382230267401567021.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/CTLFireability1603276772546451320.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14382230267401567021.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 : 196/196 places, 517/517 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 192 transition count 509
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 192 transition count 509
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 192 transition count 508
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 11 place count 190 transition count 502
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 190 transition count 502
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 189 transition count 500
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 189 transition count 500
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 188 transition count 497
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 188 transition count 497
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 187 transition count 495
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 187 transition count 495
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 186 transition count 492
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 186 transition count 492
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 185 transition count 490
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 185 transition count 490
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 184 transition count 487
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 184 transition count 487
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 183 transition count 485
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 183 transition count 485
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 182 transition count 482
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 182 transition count 482
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 181 transition count 480
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 181 transition count 480
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 180 transition count 478
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 180 transition count 478
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 179 transition count 476
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 179 transition count 476
Applied a total of 35 rules in 30 ms. Remains 179 /196 variables (removed 17) and now considering 476/517 (removed 41) transitions.
[2025-06-02 16:10:55] [INFO ] Flow matrix only has 444 transitions (discarded 32 similar events)
// Phase 1: matrix 444 rows 179 cols
[2025-06-02 16:10:55] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:10:55] [INFO ] Implicit Places using invariants in 178 ms returned []
[2025-06-02 16:10:55] [INFO ] Flow matrix only has 444 transitions (discarded 32 similar events)
[2025-06-02 16:10:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:10:55] [INFO ] State equation strengthened by 65 read => feed constraints.
[2025-06-02 16:10:56] [INFO ] Implicit Places using invariants and state equation in 826 ms returned []
Implicit Place search using SMT with State Equation took 1006 ms to find 0 implicit places.
Running 475 sub problems to find dead transitions.
[2025-06-02 16:10:56] [INFO ] Flow matrix only has 444 transitions (discarded 32 similar events)
[2025-06-02 16:10:56] [INFO ] Invariant cache hit.
[2025-06-02 16:10:56] [INFO ] State equation strengthened by 65 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/178 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 1 (OVERLAPS) 1/179 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 475 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:06] [INFO ] Deduced a trap composed of 62 places in 255 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:06] [INFO ] Deduced a trap composed of 17 places in 243 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:06] [INFO ] Deduced a trap composed of 35 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:07] [INFO ] Deduced a trap composed of 24 places in 255 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:08] [INFO ] Deduced a trap composed of 26 places in 235 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:08] [INFO ] Deduced a trap composed of 35 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:10] [INFO ] Deduced a trap composed of 26 places in 250 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:11:10] [INFO ] Deduced a trap composed of 35 places in 72 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/179 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/179 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 4 (OVERLAPS) 443/622 variables, 179/194 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/622 variables, 64/258 constraints. Problems are: Problem set: 0 solved, 475 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 1.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 1.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 1.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 622/623 variables, and 258 constraints, problems are : Problem set: 0 solved, 475 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 179/179 constraints, ReadFeed: 64/65 constraints, PredecessorRefiner: 475/475 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 475 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/178 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 1 (OVERLAPS) 1/179 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/179 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/179 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 4 (OVERLAPS) 443/622 variables, 179/194 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/622 variables, 64/258 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/622 variables, 475/733 constraints. Problems are: Problem set: 0 solved, 475 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 622/623 variables, and 733 constraints, problems are : Problem set: 0 solved, 475 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 179/179 constraints, ReadFeed: 64/65 constraints, PredecessorRefiner: 475/475 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60347ms problems are : Problem set: 0 solved, 475 unsolved
Search for dead transitions found 0 dead transitions in 60349ms
Starting structural reductions in LTL mode, iteration 1 : 179/196 places, 476/517 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61387 ms. Remains : 179/196 places, 476/517 transitions.
[2025-06-02 16:11:56] [INFO ] Flatten gal took : 14 ms
[2025-06-02 16:11:56] [INFO ] Flatten gal took : 16 ms
[2025-06-02 16:11:56] [INFO ] Input system was already deterministic with 476 transitions.
[2025-06-02 16:11:56] [INFO ] Flatten gal took : 15 ms
[2025-06-02 16:11:56] [INFO ] Flatten gal took : 15 ms
[2025-06-02 16:11:56] [INFO ] Time to serialize gal into /tmp/CTLFireability788748536588157571.gal : 3 ms
[2025-06-02 16:11:56] [INFO ] Time to serialize properties into /tmp/CTLFireability11568252426985011341.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/CTLFireability788748536588157571.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11568252426985011341.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.
[2025-06-02 16:12:26] [INFO ] Flatten gal took : 13 ms
[2025-06-02 16:12:26] [INFO ] Applying decomposition
[2025-06-02 16:12:26] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3500498043085512568.txt' '-o' '/tmp/graph3500498043085512568.bin' '-w' '/tmp/graph3500498043085512568.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3500498043085512568.bin' '-l' '-1' '-v' '-w' '/tmp/graph3500498043085512568.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:12:26] [INFO ] Decomposing Gal with order
[2025-06-02 16:12:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:12:26] [INFO ] Removed a total of 795 redundant transitions.
[2025-06-02 16:12:26] [INFO ] Flatten gal took : 26 ms
[2025-06-02 16:12:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 153 labels/synchronizations in 14 ms.
[2025-06-02 16:12:26] [INFO ] Time to serialize gal into /tmp/CTLFireability5579349638800396846.gal : 4 ms
[2025-06-02 16:12:26] [INFO ] Time to serialize properties into /tmp/CTLFireability13976369559105157304.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/CTLFireability5579349638800396846.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13976369559105157304.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 : 196/196 places, 517/517 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 192 transition count 509
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 192 transition count 509
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 192 transition count 508
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 189 transition count 499
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 189 transition count 499
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 186 transition count 493
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 186 transition count 493
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 23 place count 184 transition count 487
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 184 transition count 487
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 182 transition count 483
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 182 transition count 483
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 181 transition count 480
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 181 transition count 480
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 180 transition count 478
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 180 transition count 478
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 179 transition count 475
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 179 transition count 475
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 178 transition count 473
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 178 transition count 473
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 177 transition count 470
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 177 transition count 470
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 176 transition count 468
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 176 transition count 468
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 175 transition count 466
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 175 transition count 466
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 174 transition count 464
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 174 transition count 464
Applied a total of 45 rules in 26 ms. Remains 174 /196 variables (removed 22) and now considering 464/517 (removed 53) transitions.
[2025-06-02 16:12:56] [INFO ] Flow matrix only has 432 transitions (discarded 32 similar events)
// Phase 1: matrix 432 rows 174 cols
[2025-06-02 16:12:56] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:12:57] [INFO ] Implicit Places using invariants in 239 ms returned []
[2025-06-02 16:12:57] [INFO ] Flow matrix only has 432 transitions (discarded 32 similar events)
[2025-06-02 16:12:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:12:57] [INFO ] State equation strengthened by 63 read => feed constraints.
[2025-06-02 16:12:58] [INFO ] Implicit Places using invariants and state equation in 921 ms returned []
Implicit Place search using SMT with State Equation took 1170 ms to find 0 implicit places.
Running 463 sub problems to find dead transitions.
[2025-06-02 16:12:58] [INFO ] Flow matrix only has 432 transitions (discarded 32 similar events)
[2025-06-02 16:12:58] [INFO ] Invariant cache hit.
[2025-06-02 16:12:58] [INFO ] State equation strengthened by 63 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 1 (OVERLAPS) 1/174 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 463 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:07] [INFO ] Deduced a trap composed of 59 places in 239 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:07] [INFO ] Deduced a trap composed of 17 places in 243 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:08] [INFO ] Deduced a trap composed of 35 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:08] [INFO ] Deduced a trap composed of 24 places in 239 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:08] [INFO ] Deduced a trap composed of 35 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:10] [INFO ] Deduced a trap composed of 26 places in 241 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:10] [INFO ] Deduced a trap composed of 35 places in 66 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 4 (OVERLAPS) 431/605 variables, 174/188 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/605 variables, 62/250 constraints. Problems are: Problem set: 0 solved, 463 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 605/606 variables, and 250 constraints, problems are : Problem set: 0 solved, 463 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 174/174 constraints, ReadFeed: 62/63 constraints, PredecessorRefiner: 463/463 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 463 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 1 (OVERLAPS) 1/174 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 4 (OVERLAPS) 431/605 variables, 174/188 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/605 variables, 62/250 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/605 variables, 463/713 constraints. Problems are: Problem set: 0 solved, 463 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:13:53] [INFO ] Deduced a trap composed of 42 places in 84 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 605/606 variables, and 714 constraints, problems are : Problem set: 0 solved, 463 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 174/174 constraints, ReadFeed: 62/63 constraints, PredecessorRefiner: 463/463 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60226ms problems are : Problem set: 0 solved, 463 unsolved
Search for dead transitions found 0 dead transitions in 60227ms
Starting structural reductions in LTL mode, iteration 1 : 174/196 places, 464/517 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61426 ms. Remains : 174/196 places, 464/517 transitions.
[2025-06-02 16:13:58] [INFO ] Flatten gal took : 19 ms
[2025-06-02 16:13:58] [INFO ] Flatten gal took : 19 ms
[2025-06-02 16:13:58] [INFO ] Input system was already deterministic with 464 transitions.
[2025-06-02 16:13:58] [INFO ] Flatten gal took : 20 ms
[2025-06-02 16:13:58] [INFO ] Flatten gal took : 20 ms
[2025-06-02 16:13:58] [INFO ] Time to serialize gal into /tmp/CTLFireability11496567129350278876.gal : 3 ms
[2025-06-02 16:13:58] [INFO ] Time to serialize properties into /tmp/CTLFireability12630577098648148839.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/CTLFireability11496567129350278876.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12630577098648148839.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.
[2025-06-02 16:14:28] [INFO ] Flatten gal took : 12 ms
[2025-06-02 16:14:28] [INFO ] Applying decomposition
[2025-06-02 16:14:28] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6974282921361085478.txt' '-o' '/tmp/graph6974282921361085478.bin' '-w' '/tmp/graph6974282921361085478.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6974282921361085478.bin' '-l' '-1' '-v' '-w' '/tmp/graph6974282921361085478.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:14:28] [INFO ] Decomposing Gal with order
[2025-06-02 16:14:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:14:28] [INFO ] Removed a total of 739 redundant transitions.
[2025-06-02 16:14:28] [INFO ] Flatten gal took : 25 ms
[2025-06-02 16:14:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 135 labels/synchronizations in 7 ms.
[2025-06-02 16:14:28] [INFO ] Time to serialize gal into /tmp/CTLFireability10549345942380836228.gal : 4 ms
[2025-06-02 16:14:28] [INFO ] Time to serialize properties into /tmp/CTLFireability7317502296067724389.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/CTLFireability10549345942380836228.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7317502296067724389.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 : 196/196 places, 517/517 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 193 transition count 511
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 193 transition count 511
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 191 transition count 505
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 191 transition count 505
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 189 transition count 501
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 189 transition count 501
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 187 transition count 495
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 187 transition count 495
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 185 transition count 491
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 185 transition count 491
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 183 transition count 485
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 183 transition count 485
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 181 transition count 481
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 181 transition count 481
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 179 transition count 475
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 179 transition count 475
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 177 transition count 471
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 177 transition count 471
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 175 transition count 465
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 175 transition count 465
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 173 transition count 461
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 173 transition count 461
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 48 place count 171 transition count 457
Iterating global reduction 0 with 2 rules applied. Total rules applied 50 place count 171 transition count 457
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 169 transition count 453
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 169 transition count 453
Applied a total of 54 rules in 25 ms. Remains 169 /196 variables (removed 27) and now considering 453/517 (removed 64) transitions.
[2025-06-02 16:14:58] [INFO ] Flow matrix only has 421 transitions (discarded 32 similar events)
// Phase 1: matrix 421 rows 169 cols
[2025-06-02 16:14:58] [INFO ] Computed 7 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:14:58] [INFO ] Implicit Places using invariants in 172 ms returned []
[2025-06-02 16:14:58] [INFO ] Flow matrix only has 421 transitions (discarded 32 similar events)
[2025-06-02 16:14:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:14:59] [INFO ] State equation strengthened by 61 read => feed constraints.
[2025-06-02 16:14:59] [INFO ] Implicit Places using invariants and state equation in 629 ms returned []
Implicit Place search using SMT with State Equation took 803 ms to find 0 implicit places.
Running 452 sub problems to find dead transitions.
[2025-06-02 16:14:59] [INFO ] Flow matrix only has 421 transitions (discarded 32 similar events)
[2025-06-02 16:14:59] [INFO ] Invariant cache hit.
[2025-06-02 16:14:59] [INFO ] State equation strengthened by 61 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/168 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 1 (OVERLAPS) 1/169 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 452 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:08] [INFO ] Deduced a trap composed of 57 places in 235 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:08] [INFO ] Deduced a trap composed of 17 places in 230 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:09] [INFO ] Deduced a trap composed of 24 places in 237 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:09] [INFO ] Deduced a trap composed of 36 places in 162 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:10] [INFO ] Deduced a trap composed of 26 places in 213 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:10] [INFO ] Deduced a trap composed of 35 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:11] [INFO ] Deduced a trap composed of 26 places in 231 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:11] [INFO ] Deduced a trap composed of 35 places in 72 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/169 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/169 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 4 (OVERLAPS) 420/589 variables, 169/184 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/589 variables, 60/244 constraints. Problems are: Problem set: 0 solved, 452 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 589/590 variables, and 244 constraints, problems are : Problem set: 0 solved, 452 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 169/169 constraints, ReadFeed: 60/61 constraints, PredecessorRefiner: 452/452 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 452 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/168 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 1 (OVERLAPS) 1/169 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/169 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/169 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 4 (OVERLAPS) 420/589 variables, 169/184 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/589 variables, 60/244 constraints. Problems are: Problem set: 0 solved, 452 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/589 variables, 452/696 constraints. Problems are: Problem set: 0 solved, 452 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:15:48] [INFO ] Deduced a trap composed of 35 places in 70 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 589/590 variables, and 697 constraints, problems are : Problem set: 0 solved, 452 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 169/169 constraints, ReadFeed: 60/61 constraints, PredecessorRefiner: 452/452 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60211ms problems are : Problem set: 0 solved, 452 unsolved
Search for dead transitions found 0 dead transitions in 60212ms
Starting structural reductions in LTL mode, iteration 1 : 169/196 places, 453/517 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61044 ms. Remains : 169/196 places, 453/517 transitions.
[2025-06-02 16:15:59] [INFO ] Flatten gal took : 17 ms
[2025-06-02 16:15:59] [INFO ] Flatten gal took : 18 ms
[2025-06-02 16:15:59] [INFO ] Input system was already deterministic with 453 transitions.
[2025-06-02 16:15:59] [INFO ] Flatten gal took : 21 ms
[2025-06-02 16:15:59] [INFO ] Flatten gal took : 18 ms
[2025-06-02 16:15:59] [INFO ] Time to serialize gal into /tmp/CTLFireability3641269921033576918.gal : 3 ms
[2025-06-02 16:15:59] [INFO ] Time to serialize properties into /tmp/CTLFireability1488404442107961402.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/CTLFireability3641269921033576918.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1488404442107961402.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.
[2025-06-02 16:16:29] [INFO ] Flatten gal took : 12 ms
[2025-06-02 16:16:29] [INFO ] Applying decomposition
[2025-06-02 16:16:29] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8728033515715385230.txt' '-o' '/tmp/graph8728033515715385230.bin' '-w' '/tmp/graph8728033515715385230.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8728033515715385230.bin' '-l' '-1' '-v' '-w' '/tmp/graph8728033515715385230.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:16:29] [INFO ] Decomposing Gal with order
[2025-06-02 16:16:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:16:29] [INFO ] Removed a total of 732 redundant transitions.
[2025-06-02 16:16:29] [INFO ] Flatten gal took : 26 ms
[2025-06-02 16:16:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 174 labels/synchronizations in 6 ms.
[2025-06-02 16:16:29] [INFO ] Time to serialize gal into /tmp/CTLFireability12455347966912985867.gal : 4 ms
[2025-06-02 16:16:29] [INFO ] Time to serialize properties into /tmp/CTLFireability12709334721020348396.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/CTLFireability12455347966912985867.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12709334721020348396.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.
[2025-06-02 16:17:00] [INFO ] Flatten gal took : 14 ms
[2025-06-02 16:17:00] [INFO ] Flatten gal took : 14 ms
[2025-06-02 16:17:00] [INFO ] Applying decomposition
[2025-06-02 16:17:00] [INFO ] Flatten gal took : 14 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/graph13537101372266270041.txt' '-o' '/tmp/graph13537101372266270041.bin' '-w' '/tmp/graph13537101372266270041.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13537101372266270041.bin' '-l' '-1' '-v' '-w' '/tmp/graph13537101372266270041.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:17:00] [INFO ] Decomposing Gal with order
[2025-06-02 16:17:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:17:00] [INFO ] Removed a total of 842 redundant transitions.
[2025-06-02 16:17:00] [INFO ] Flatten gal took : 25 ms
[2025-06-02 16:17:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 162 labels/synchronizations in 6 ms.
[2025-06-02 16:17:00] [INFO ] Time to serialize gal into /tmp/CTLFireability16153201146842624902.gal : 3 ms
[2025-06-02 16:17:00] [INFO ] Time to serialize properties into /tmp/CTLFireability15514106342269815400.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16153201146842624902.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15514106342269815400.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 16 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,8.55367e+08,110.636,1602160,7959,350,1.03598e+06,20157,897,1.43863e+07,137,268650,0
Converting to forward existential form...Done !
original formula: EF((EF(((i1.u2.p8==1)&&(i3.i0.u18.p50==1))) + ((i5.i0.u1.p4==1)&&(i2.u15.p42==1))))
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),TRUE) * ((i1.u2.p8==1)&&(i3.i0.u18.p50==1)))] != FALSE + [(FwdU(Init,TRUE) * ((i5.i0.u1....191
(forward)formula 0,1,113.666,1602160,1,0,1.03598e+06,20157,1861,1.43863e+07,220,268650,319749
FORMULA FireWire-PT-14-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: AF(EX(EF(EG(AG(((i1.u3.p9==1)&&(i7.u59.p171==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(E(TRUE U EG(!(E(TRUE U !(((i1.u3.p9==1)&&(i7.u59.p171==1))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t48, t51, t52, t59, t60, t61, t62, t67, t70, t72, t77, t82, t86, t90, t97, t100, t102, t109, ...1435
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 1,0,233.033,2243184,1,0,1.67181e+06,34944,2734,1.94882e+07,373,401009,441247
FORMULA FireWire-PT-14-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: E((((AX(((i1.u2.p8==1)&&(i9.i1.u61.p177==1))) * (i0.u0.p2!=1)) * ((i1.u2.p8==1)&&(i3.i0.u28.p52==1))) * (!(((AG((i2.u6.p20==1)) * (i1.u3....585
=> equivalent forward existential formula: [((FwdU(Init,(((!(EX(!(((i1.u2.p8==1)&&(i9.i1.u61.p177==1))))) * (i0.u0.p2!=1)) * ((i1.u2.p8==1)&&(i3.i0.u28.p52...667
(forward)formula 2,0,498.813,2525296,1,0,2.30853e+06,34944,2665,1.94882e+07,388,401009,1552724
FORMULA FireWire-PT-14-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: E(((i0.u0.p3==1)&&(i0.u24.p67==1)) U (EF(((i4.u29.p79==1)&&(i4.u40.p109==1))) + EX(((AX(EG(((i1.u2.p7==1)&&(i3.i0.u28.p53==1)))) * AF(((i...235
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,((i0.u0.p3==1)&&(i0.u24.p67==1))),TRUE) * ((i4.u29.p79==1)&&(i4.u40.p109==1)))] != FALSE + [(F...366
(forward)formula 3,1,596.766,2755184,1,0,2.30853e+06,39461,3675,2.22736e+07,430,442871,5551858
FORMULA FireWire-PT-14-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: EF((AG((!(A(((i1.u2.p8==1)&&(i9.i0.u64.p189==1)) U ((i1.u3.p9==1)&&(i9.i0.u65.p191==1)))) * EG(((i0.u0.p3==0)||(i0.u44.p131==0))))) * !(E...283
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(E(TRUE U !((!(!((E(!(((i1.u3.p9==1)&&(i9.i0.u65.p191==1))) U (!(((i1.u2.p8==1)&&(i9.i0.u6...466
(forward)formula 4,1,1278.82,5258756,1,0,5.39434e+06,126426,2542,3.3881e+07,374,1.70528e+06,439028
FORMULA FireWire-PT-14-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: (AG(EX((i6.u41.p117==0))) * (AF((EG((i1.u2.p8==1)) + AX(((i1.u2.p7==1)&&(i6.u41.p113==1))))) + AF(((EF(((i0.u0.p3==1)&&(i5.i1.u35.p97==1)...244
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX((i6.u41.p117==0))))] = FALSE * [FwdG((Init * !(!(EG(!((EG((i1.u2.p8==1)) + !(EX(!(((i1...339
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 5,0,1405.4,5258756,1,0,5.39434e+06,126426,2691,3.3881e+07,389,1.70528e+06,3844755
FORMULA FireWire-PT-14-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="FireWire-PT-14"
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 FireWire-PT-14, 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 r086-smll-174860102300346"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-14.tgz
mv FireWire-PT-14 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 '
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 ;