About the Execution of ITS-Tools for DiscoveryGPU-PT-08b
| 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 | T???T??T??F????? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r058-smll-174854064500650.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 DiscoveryGPU-PT-08b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854064500650
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 7.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 61K 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 DiscoveryGPU-PT-08b-CTLFireability-2023-12
FORMULA_NAME DiscoveryGPU-PT-08b-CTLFireability-2023-13
FORMULA_NAME DiscoveryGPU-PT-08b-CTLFireability-2023-14
FORMULA_NAME DiscoveryGPU-PT-08b-CTLFireability-2023-15
FORMULA_NAME DiscoveryGPU-PT-08b-CTLFireability-2025-00
FORMULA_NAME DiscoveryGPU-PT-08b-CTLFireability-2025-01
FORMULA_NAME DiscoveryGPU-PT-08b-CTLFireability-2025-02
FORMULA_NAME DiscoveryGPU-PT-08b-CTLFireability-2025-03
FORMULA_NAME DiscoveryGPU-PT-08b-CTLFireability-2025-04
FORMULA_NAME DiscoveryGPU-PT-08b-CTLFireability-2025-05
FORMULA_NAME DiscoveryGPU-PT-08b-CTLFireability-2025-06
FORMULA_NAME DiscoveryGPU-PT-08b-CTLFireability-2025-07
FORMULA_NAME DiscoveryGPU-PT-08b-CTLFireability-2025-08
FORMULA_NAME DiscoveryGPU-PT-08b-CTLFireability-2025-09
FORMULA_NAME DiscoveryGPU-PT-08b-CTLFireability-2025-10
FORMULA_NAME DiscoveryGPU-PT-08b-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748918763862
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-08b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-03 02:46:05] [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]
[2025-06-03 02:46:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 02:46:06] [INFO ] Load time of PNML (sax parser for PT used): 127 ms
[2025-06-03 02:46:06] [INFO ] Transformed 240 places.
[2025-06-03 02:46:06] [INFO ] Transformed 254 transitions.
[2025-06-03 02:46:06] [INFO ] Found NUPN structural information;
[2025-06-03 02:46:06] [INFO ] Parsed PT model containing 240 places and 254 transitions and 661 arcs in 301 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 22 ms.
Support contains 97 out of 240 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 254/254 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 224 transition count 254
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 36 place count 204 transition count 234
Iterating global reduction 1 with 20 rules applied. Total rules applied 56 place count 204 transition count 234
Applied a total of 56 rules in 61 ms. Remains 204 /240 variables (removed 36) and now considering 234/254 (removed 20) transitions.
// Phase 1: matrix 234 rows 204 cols
[2025-06-03 02:46:06] [INFO ] Computed 2 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:46:06] [INFO ] Implicit Places using invariants in 396 ms returned []
[2025-06-03 02:46:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:46:07] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 768 ms to find 0 implicit places.
Running 233 sub problems to find dead transitions.
[2025-06-03 02:46:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/203 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (OVERLAPS) 1/204 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/204 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (OVERLAPS) 234/438 variables, 204/206 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:17] [INFO ] Deduced a trap composed of 10 places in 157 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:17] [INFO ] Deduced a trap composed of 11 places in 141 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:17] [INFO ] Deduced a trap composed of 12 places in 126 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:17] [INFO ] Deduced a trap composed of 13 places in 115 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:17] [INFO ] Deduced a trap composed of 14 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:17] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:17] [INFO ] Deduced a trap composed of 16 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:17] [INFO ] Deduced a trap composed of 16 places in 117 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:18] [INFO ] Deduced a trap composed of 14 places in 142 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:18] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:18] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:18] [INFO ] Deduced a trap composed of 16 places in 119 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:18] [INFO ] Deduced a trap composed of 18 places in 71 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:18] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:18] [INFO ] Deduced a trap composed of 19 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:18] [INFO ] Deduced a trap composed of 20 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:18] [INFO ] Deduced a trap composed of 40 places in 105 ms of which 12 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/438 variables, 17/223 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/438 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 6 (OVERLAPS) 0/438 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 233 unsolved
No progress, stopping.
After SMT solving in domain Real declared 438/438 variables, and 223 constraints, problems are : Problem set: 0 solved, 233 unsolved in 24601 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 204/204 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/203 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (OVERLAPS) 1/204 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/204 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/204 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 4 (OVERLAPS) 234/438 variables, 204/223 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/438 variables, 233/456 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:38] [INFO ] Deduced a trap composed of 94 places in 188 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:46:38] [INFO ] Deduced a trap composed of 135 places in 100 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/438 variables, 2/458 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/438 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 438/438 variables, and 458 constraints, problems are : Problem set: 0 solved, 233 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 204/204 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54821ms problems are : Problem set: 0 solved, 233 unsolved
Search for dead transitions found 0 dead transitions in 54843ms
Starting structural reductions in LTL mode, iteration 1 : 204/240 places, 234/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55717 ms. Remains : 204/240 places, 234/254 transitions.
Support contains 97 out of 204 places after structural reductions.
[2025-06-03 02:47:02] [INFO ] Flatten gal took : 62 ms
[2025-06-03 02:47:02] [INFO ] Flatten gal took : 25 ms
[2025-06-03 02:47:02] [INFO ] Input system was already deterministic with 234 transitions.
RANDOM walk for 40000 steps (150 resets) in 2303 ms. (17 steps per ms) remains 5/87 properties
BEST_FIRST walk for 40003 steps (27 resets) in 100 ms. (396 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40003 steps (27 resets) in 214 ms. (186 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (28 resets) in 116 ms. (341 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (21 resets) in 113 ms. (350 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (32 resets) in 106 ms. (373 steps per ms) remains 3/3 properties
[2025-06-03 02:47:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp22 is UNSAT
At refinement iteration 1 (OVERLAPS) 13/25 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 101/126 variables, 25/27 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 0/27 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 260/386 variables, 134/161 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/386 variables, 0/161 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp25 is UNSAT
At refinement iteration 7 (OVERLAPS) 49/435 variables, 42/203 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/435 variables, 0/203 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Problem AtomicPropp37 is UNSAT
After SMT solving in domain Real declared 438/438 variables, and 206 constraints, problems are : Problem set: 3 solved, 0 unsolved in 373 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 204/204 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 391ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2025-06-03 02:47:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-03 02:47:04] [INFO ] Flatten gal took : 36 ms
FORMULA DiscoveryGPU-PT-08b-CTLFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 02:47:04] [INFO ] Flatten gal took : 34 ms
[2025-06-03 02:47:04] [INFO ] Input system was already deterministic with 234 transitions.
Support contains 86 out of 204 places (down from 89) after GAL structural reductions.
Computed a total of 35 stabilizing places and 35 stable transitions
Graph (complete) has 381 edges and 204 vertex of which 198 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.17 ms
Starting structural reductions in LTL mode, iteration 0 : 204/204 places, 234/234 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 178 transition count 208
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 178 transition count 208
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 61 place count 169 transition count 199
Iterating global reduction 0 with 9 rules applied. Total rules applied 70 place count 169 transition count 199
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 76 place count 163 transition count 193
Iterating global reduction 0 with 6 rules applied. Total rules applied 82 place count 163 transition count 193
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 88 place count 157 transition count 183
Iterating global reduction 0 with 6 rules applied. Total rules applied 94 place count 157 transition count 183
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 100 place count 151 transition count 175
Iterating global reduction 0 with 6 rules applied. Total rules applied 106 place count 151 transition count 175
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 112 place count 145 transition count 169
Iterating global reduction 0 with 6 rules applied. Total rules applied 118 place count 145 transition count 169
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 120 place count 143 transition count 167
Iterating global reduction 0 with 2 rules applied. Total rules applied 122 place count 143 transition count 167
Applied a total of 122 rules in 79 ms. Remains 143 /204 variables (removed 61) and now considering 167/234 (removed 67) transitions.
// Phase 1: matrix 167 rows 143 cols
[2025-06-03 02:47:04] [INFO ] Computed 2 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:47:04] [INFO ] Implicit Places using invariants in 201 ms returned []
[2025-06-03 02:47:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:47:05] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2025-06-03 02:47:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 167/310 variables, 143/145 constraints. Problems are: Problem set: 0 solved, 166 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:47:10] [INFO ] Deduced a trap composed of 7 places in 114 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:47:10] [INFO ] Deduced a trap composed of 8 places in 94 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:47:10] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:47:10] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:47:10] [INFO ] Deduced a trap composed of 11 places in 89 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:47:10] [INFO ] Deduced a trap composed of 12 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:47:10] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:47:10] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 8/153 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 0/310 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 310/310 variables, and 153 constraints, problems are : Problem set: 0 solved, 166 unsolved in 12793 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 143/143 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (OVERLAPS) 167/310 variables, 143/153 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 166/319 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (OVERLAPS) 0/310 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Int declared 310/310 variables, and 319 constraints, problems are : Problem set: 0 solved, 166 unsolved in 11697 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 143/143 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24568ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 24569ms
Starting structural reductions in LTL mode, iteration 1 : 143/204 places, 167/234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25041 ms. Remains : 143/204 places, 167/234 transitions.
[2025-06-03 02:47:29] [INFO ] Flatten gal took : 11 ms
[2025-06-03 02:47:29] [INFO ] Flatten gal took : 13 ms
[2025-06-03 02:47:29] [INFO ] Input system was already deterministic with 167 transitions.
[2025-06-03 02:47:29] [INFO ] Flatten gal took : 11 ms
[2025-06-03 02:47:29] [INFO ] Flatten gal took : 11 ms
[2025-06-03 02:47:29] [INFO ] Time to serialize gal into /tmp/CTLFireability17058598571645955429.gal : 6 ms
[2025-06-03 02:47:29] [INFO ] Time to serialize properties into /tmp/CTLFireability89083514944254260.ctl : 5 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/CTLFireability17058598571645955429.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability89083514944254260.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 02:47:59] [INFO ] Flatten gal took : 11 ms
[2025-06-03 02:47:59] [INFO ] Applying decomposition
[2025-06-03 02:47:59] [INFO ] Flatten gal took : 10 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/graph17178675068258245480.txt' '-o' '/tmp/graph17178675068258245480.bin' '-w' '/tmp/graph17178675068258245480.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17178675068258245480.bin' '-l' '-1' '-v' '-w' '/tmp/graph17178675068258245480.weights' '-q' '0' '-e' '0.001'
[2025-06-03 02:48:00] [INFO ] Decomposing Gal with order
[2025-06-03 02:48:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 02:48:00] [INFO ] Removed a total of 64 redundant transitions.
[2025-06-03 02:48:00] [INFO ] Flatten gal took : 84 ms
[2025-06-03 02:48:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 8 ms.
[2025-06-03 02:48:00] [INFO ] Time to serialize gal into /tmp/CTLFireability12570263560089566437.gal : 6 ms
[2025-06-03 02:48:00] [INFO ] Time to serialize properties into /tmp/CTLFireability7582062577775473149.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/CTLFireability12570263560089566437.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7582062577775473149.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 : 204/204 places, 234/234 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 176 transition count 206
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 176 transition count 206
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 66 place count 166 transition count 196
Iterating global reduction 0 with 10 rules applied. Total rules applied 76 place count 166 transition count 196
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 83 place count 159 transition count 189
Iterating global reduction 0 with 7 rules applied. Total rules applied 90 place count 159 transition count 189
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 97 place count 152 transition count 177
Iterating global reduction 0 with 7 rules applied. Total rules applied 104 place count 152 transition count 177
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 110 place count 146 transition count 169
Iterating global reduction 0 with 6 rules applied. Total rules applied 116 place count 146 transition count 169
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 122 place count 140 transition count 163
Iterating global reduction 0 with 6 rules applied. Total rules applied 128 place count 140 transition count 163
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 130 place count 138 transition count 161
Iterating global reduction 0 with 2 rules applied. Total rules applied 132 place count 138 transition count 161
Applied a total of 132 rules in 43 ms. Remains 138 /204 variables (removed 66) and now considering 161/234 (removed 73) transitions.
// Phase 1: matrix 161 rows 138 cols
[2025-06-03 02:48:30] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:48:30] [INFO ] Implicit Places using invariants in 135 ms returned []
[2025-06-03 02:48:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:48:30] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 376 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-06-03 02:48:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (OVERLAPS) 1/138 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (OVERLAPS) 161/299 variables, 138/140 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:48:35] [INFO ] Deduced a trap composed of 7 places in 104 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:48:35] [INFO ] Deduced a trap composed of 8 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:48:35] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:48:35] [INFO ] Deduced a trap composed of 10 places in 93 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:48:35] [INFO ] Deduced a trap composed of 11 places in 91 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:48:35] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:48:35] [INFO ] Deduced a trap composed of 13 places in 108 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:48:35] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/299 variables, 8/148 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/299 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (OVERLAPS) 0/299 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 299/299 variables, and 148 constraints, problems are : Problem set: 0 solved, 160 unsolved in 11094 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 138/138 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (OVERLAPS) 1/138 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 161/299 variables, 138/148 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/299 variables, 160/308 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/299 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/299 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 299/299 variables, and 308 constraints, problems are : Problem set: 0 solved, 160 unsolved in 9678 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 138/138 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20810ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 20811ms
Starting structural reductions in LTL mode, iteration 1 : 138/204 places, 161/234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21232 ms. Remains : 138/204 places, 161/234 transitions.
[2025-06-03 02:48:51] [INFO ] Flatten gal took : 8 ms
[2025-06-03 02:48:51] [INFO ] Flatten gal took : 8 ms
[2025-06-03 02:48:51] [INFO ] Input system was already deterministic with 161 transitions.
[2025-06-03 02:48:51] [INFO ] Flatten gal took : 8 ms
[2025-06-03 02:48:51] [INFO ] Flatten gal took : 8 ms
[2025-06-03 02:48:51] [INFO ] Time to serialize gal into /tmp/CTLFireability66733770284668697.gal : 2 ms
[2025-06-03 02:48:51] [INFO ] Time to serialize properties into /tmp/CTLFireability11993442549336240705.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/CTLFireability66733770284668697.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11993442549336240705.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 02:49:21] [INFO ] Flatten gal took : 8 ms
[2025-06-03 02:49:21] [INFO ] Applying decomposition
[2025-06-03 02:49:21] [INFO ] Flatten gal took : 7 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/graph15841773438710107494.txt' '-o' '/tmp/graph15841773438710107494.bin' '-w' '/tmp/graph15841773438710107494.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15841773438710107494.bin' '-l' '-1' '-v' '-w' '/tmp/graph15841773438710107494.weights' '-q' '0' '-e' '0.001'
[2025-06-03 02:49:21] [INFO ] Decomposing Gal with order
[2025-06-03 02:49:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 02:49:21] [INFO ] Removed a total of 62 redundant transitions.
[2025-06-03 02:49:21] [INFO ] Flatten gal took : 18 ms
[2025-06-03 02:49:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 3 ms.
[2025-06-03 02:49:21] [INFO ] Time to serialize gal into /tmp/CTLFireability6288517641823463014.gal : 5 ms
[2025-06-03 02:49:21] [INFO ] Time to serialize properties into /tmp/CTLFireability12941300207734898526.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/CTLFireability6288517641823463014.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12941300207734898526.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 : 204/204 places, 234/234 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 180 transition count 210
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 180 transition count 210
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 54 place count 174 transition count 204
Iterating global reduction 0 with 6 rules applied. Total rules applied 60 place count 174 transition count 204
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 64 place count 170 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 68 place count 170 transition count 200
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 72 place count 166 transition count 193
Iterating global reduction 0 with 4 rules applied. Total rules applied 76 place count 166 transition count 193
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 79 place count 163 transition count 190
Iterating global reduction 0 with 3 rules applied. Total rules applied 82 place count 163 transition count 190
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 85 place count 160 transition count 187
Iterating global reduction 0 with 3 rules applied. Total rules applied 88 place count 160 transition count 187
Applied a total of 88 rules in 26 ms. Remains 160 /204 variables (removed 44) and now considering 187/234 (removed 47) transitions.
// Phase 1: matrix 187 rows 160 cols
[2025-06-03 02:49:51] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:49:51] [INFO ] Implicit Places using invariants in 83 ms returned []
[2025-06-03 02:49:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:49:52] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
Running 186 sub problems to find dead transitions.
[2025-06-03 02:49:52] [INFO ] Invariant cache hit.
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, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/160 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/160 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (OVERLAPS) 187/347 variables, 160/162 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:49:56] [INFO ] Deduced a trap composed of 7 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:49:57] [INFO ] Deduced a trap composed of 8 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:49:57] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:49:57] [INFO ] Deduced a trap composed of 10 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:49:57] [INFO ] Deduced a trap composed of 11 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:49:57] [INFO ] Deduced a trap composed of 12 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:49:57] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:49:57] [INFO ] Deduced a trap composed of 13 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:49:57] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:49:57] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:49:58] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:49:58] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:49:58] [INFO ] Deduced a trap composed of 16 places in 74 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:49:58] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:49:58] [INFO ] Deduced a trap composed of 18 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:49:58] [INFO ] Deduced a trap composed of 18 places in 62 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/347 variables, 16/178 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/347 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (OVERLAPS) 0/347 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Real declared 347/347 variables, and 178 constraints, problems are : Problem set: 0 solved, 186 unsolved in 15987 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 160/160 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 186 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, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/160 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/160 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/160 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (OVERLAPS) 187/347 variables, 160/178 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/347 variables, 186/364 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/347 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 7 (OVERLAPS) 0/347 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Int declared 347/347 variables, and 364 constraints, problems are : Problem set: 0 solved, 186 unsolved in 19966 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 160/160 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36006ms problems are : Problem set: 0 solved, 186 unsolved
Search for dead transitions found 0 dead transitions in 36008ms
Starting structural reductions in LTL mode, iteration 1 : 160/204 places, 187/234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36297 ms. Remains : 160/204 places, 187/234 transitions.
[2025-06-03 02:50:28] [INFO ] Flatten gal took : 34 ms
[2025-06-03 02:50:28] [INFO ] Flatten gal took : 14 ms
[2025-06-03 02:50:28] [INFO ] Input system was already deterministic with 187 transitions.
[2025-06-03 02:50:28] [INFO ] Flatten gal took : 32 ms
[2025-06-03 02:50:28] [INFO ] Flatten gal took : 23 ms
[2025-06-03 02:50:28] [INFO ] Time to serialize gal into /tmp/CTLFireability14622856249164426819.gal : 3 ms
[2025-06-03 02:50:28] [INFO ] Time to serialize properties into /tmp/CTLFireability11873034092302480469.ctl : 11 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/CTLFireability14622856249164426819.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11873034092302480469.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.
[2025-06-03 02:50:58] [INFO ] Flatten gal took : 9 ms
[2025-06-03 02:50:58] [INFO ] Applying decomposition
[2025-06-03 02:50:58] [INFO ] Flatten gal took : 7 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/graph6973357880365365414.txt' '-o' '/tmp/graph6973357880365365414.bin' '-w' '/tmp/graph6973357880365365414.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6973357880365365414.bin' '-l' '-1' '-v' '-w' '/tmp/graph6973357880365365414.weights' '-q' '0' '-e' '0.001'
[2025-06-03 02:50:58] [INFO ] Decomposing Gal with order
[2025-06-03 02:50:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 02:50:58] [INFO ] Removed a total of 69 redundant transitions.
[2025-06-03 02:50:58] [INFO ] Flatten gal took : 17 ms
[2025-06-03 02:50:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 4 ms.
[2025-06-03 02:50:58] [INFO ] Time to serialize gal into /tmp/CTLFireability13905680057601692031.gal : 5 ms
[2025-06-03 02:50:58] [INFO ] Time to serialize properties into /tmp/CTLFireability8858409030043836504.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/CTLFireability13905680057601692031.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8858409030043836504.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 : 204/204 places, 234/234 transitions.
Graph (complete) has 381 edges and 204 vertex of which 198 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 41 place count 197 transition count 187
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 81 place count 157 transition count 187
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 81 place count 157 transition count 167
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 121 place count 137 transition count 167
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 132 place count 126 transition count 156
Iterating global reduction 2 with 11 rules applied. Total rules applied 143 place count 126 transition count 156
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 143 place count 126 transition count 155
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 145 place count 125 transition count 155
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 151 place count 119 transition count 149
Iterating global reduction 2 with 6 rules applied. Total rules applied 157 place count 119 transition count 149
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 162 place count 114 transition count 143
Iterating global reduction 2 with 5 rules applied. Total rules applied 167 place count 114 transition count 143
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 172 place count 109 transition count 134
Iterating global reduction 2 with 5 rules applied. Total rules applied 177 place count 109 transition count 134
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 181 place count 105 transition count 130
Iterating global reduction 2 with 4 rules applied. Total rules applied 185 place count 105 transition count 130
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 219 place count 88 transition count 113
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 220 place count 87 transition count 112
Iterating global reduction 2 with 1 rules applied. Total rules applied 221 place count 87 transition count 112
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 222 place count 86 transition count 110
Iterating global reduction 2 with 1 rules applied. Total rules applied 223 place count 86 transition count 110
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 224 place count 85 transition count 109
Iterating global reduction 2 with 1 rules applied. Total rules applied 225 place count 85 transition count 109
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 226 place count 85 transition count 109
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 228 place count 83 transition count 107
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 9 rules applied. Total rules applied 237 place count 82 transition count 99
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 245 place count 74 transition count 99
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 245 place count 74 transition count 98
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 247 place count 73 transition count 98
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 249 place count 72 transition count 97
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 251 place count 72 transition count 95
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 253 place count 71 transition count 94
Applied a total of 253 rules in 84 ms. Remains 71 /204 variables (removed 133) and now considering 94/234 (removed 140) transitions.
// Phase 1: matrix 94 rows 71 cols
[2025-06-03 02:51:28] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:51:28] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-03 02:51:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:51:28] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 02:51:28] [INFO ] Redundant transitions in 3 ms returned []
Running 93 sub problems to find dead transitions.
[2025-06-03 02:51:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (OVERLAPS) 1/71 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (OVERLAPS) 94/165 variables, 71/72 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/165 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (OVERLAPS) 0/165 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 72 constraints, problems are : Problem set: 0 solved, 93 unsolved in 3508 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 93 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (OVERLAPS) 1/71 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (OVERLAPS) 94/165 variables, 71/72 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/165 variables, 93/165 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/165 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (OVERLAPS) 0/165 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Int declared 165/165 variables, and 165 constraints, problems are : Problem set: 0 solved, 93 unsolved in 3821 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7350ms problems are : Problem set: 0 solved, 93 unsolved
Search for dead transitions found 0 dead transitions in 7351ms
Starting structural reductions in SI_CTL mode, iteration 1 : 71/204 places, 94/234 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7608 ms. Remains : 71/204 places, 94/234 transitions.
[2025-06-03 02:51:36] [INFO ] Flatten gal took : 7 ms
[2025-06-03 02:51:36] [INFO ] Flatten gal took : 6 ms
[2025-06-03 02:51:36] [INFO ] Input system was already deterministic with 94 transitions.
[2025-06-03 02:51:36] [INFO ] Flatten gal took : 5 ms
[2025-06-03 02:51:36] [INFO ] Flatten gal took : 3 ms
[2025-06-03 02:51:36] [INFO ] Time to serialize gal into /tmp/CTLFireability9647903833485629100.gal : 1 ms
[2025-06-03 02:51:36] [INFO ] Time to serialize properties into /tmp/CTLFireability4582604139227509179.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/CTLFireability9647903833485629100.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4582604139227509179.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.37731e+08,0.307599,9784,2,2407,5,37880,6,0,365,24105,0
Converting to forward existential form...Done !
original formula: !(A(AF(((p179==1)||(p145==1))) U ((p156==1)&&(p231==1))))
=> equivalent forward existential formula: ([FwdG((FwdU(Init,!(((p156==1)&&(p231==1)))) * !(((p156==1)&&(p231==1)))),!(((p179==1)||(p145==1))))] != FALSE +...204
Hit Full ! (commute/partial/dont) 49/0/45
Hit Full ! (commute/partial/dont) 90/4/4
(forward)formula 0,1,3.04174,74540,1,0,16,366958,28,6,1975,380635,14
FORMULA DiscoveryGPU-PT-08b-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 204/204 places, 234/234 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 175 transition count 205
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 175 transition count 205
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 68 place count 165 transition count 195
Iterating global reduction 0 with 10 rules applied. Total rules applied 78 place count 165 transition count 195
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 85 place count 158 transition count 188
Iterating global reduction 0 with 7 rules applied. Total rules applied 92 place count 158 transition count 188
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 98 place count 152 transition count 178
Iterating global reduction 0 with 6 rules applied. Total rules applied 104 place count 152 transition count 178
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 110 place count 146 transition count 170
Iterating global reduction 0 with 6 rules applied. Total rules applied 116 place count 146 transition count 170
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 122 place count 140 transition count 164
Iterating global reduction 0 with 6 rules applied. Total rules applied 128 place count 140 transition count 164
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 130 place count 138 transition count 162
Iterating global reduction 0 with 2 rules applied. Total rules applied 132 place count 138 transition count 162
Applied a total of 132 rules in 16 ms. Remains 138 /204 variables (removed 66) and now considering 162/234 (removed 72) transitions.
// Phase 1: matrix 162 rows 138 cols
[2025-06-03 02:51:39] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:51:39] [INFO ] Implicit Places using invariants in 83 ms returned []
[2025-06-03 02:51:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:51:39] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
Running 161 sub problems to find dead transitions.
[2025-06-03 02:51:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 1 (OVERLAPS) 1/138 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 3 (OVERLAPS) 162/300 variables, 138/140 constraints. Problems are: Problem set: 0 solved, 161 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:51:44] [INFO ] Deduced a trap composed of 7 places in 128 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:51:44] [INFO ] Deduced a trap composed of 8 places in 118 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:51:44] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:51:44] [INFO ] Deduced a trap composed of 10 places in 226 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:51:44] [INFO ] Deduced a trap composed of 11 places in 128 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:51:44] [INFO ] Deduced a trap composed of 12 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:51:45] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:51:45] [INFO ] Deduced a trap composed of 13 places in 105 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/300 variables, 8/148 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/300 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 6 (OVERLAPS) 0/300 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 161 unsolved
No progress, stopping.
After SMT solving in domain Real declared 300/300 variables, and 148 constraints, problems are : Problem set: 0 solved, 161 unsolved in 13781 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 138/138 constraints, PredecessorRefiner: 161/161 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 161 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 1 (OVERLAPS) 1/138 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 4 (OVERLAPS) 162/300 variables, 138/148 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/300 variables, 161/309 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/300 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 7 (OVERLAPS) 0/300 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 161 unsolved
No progress, stopping.
After SMT solving in domain Int declared 300/300 variables, and 309 constraints, problems are : Problem set: 0 solved, 161 unsolved in 13518 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 138/138 constraints, PredecessorRefiner: 161/161 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 27320ms problems are : Problem set: 0 solved, 161 unsolved
Search for dead transitions found 0 dead transitions in 27321ms
Starting structural reductions in LTL mode, iteration 1 : 138/204 places, 162/234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27584 ms. Remains : 138/204 places, 162/234 transitions.
[2025-06-03 02:52:07] [INFO ] Flatten gal took : 6 ms
[2025-06-03 02:52:07] [INFO ] Flatten gal took : 5 ms
[2025-06-03 02:52:07] [INFO ] Input system was already deterministic with 162 transitions.
[2025-06-03 02:52:07] [INFO ] Flatten gal took : 4 ms
[2025-06-03 02:52:07] [INFO ] Flatten gal took : 5 ms
[2025-06-03 02:52:07] [INFO ] Time to serialize gal into /tmp/CTLFireability17881030121080818845.gal : 1 ms
[2025-06-03 02:52:07] [INFO ] Time to serialize properties into /tmp/CTLFireability2965600150559388858.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/CTLFireability17881030121080818845.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2965600150559388858.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.
[2025-06-03 02:52:37] [INFO ] Flatten gal took : 19 ms
[2025-06-03 02:52:37] [INFO ] Applying decomposition
[2025-06-03 02:52:37] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1239820653715650785.txt' '-o' '/tmp/graph1239820653715650785.bin' '-w' '/tmp/graph1239820653715650785.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1239820653715650785.bin' '-l' '-1' '-v' '-w' '/tmp/graph1239820653715650785.weights' '-q' '0' '-e' '0.001'
[2025-06-03 02:52:37] [INFO ] Decomposing Gal with order
[2025-06-03 02:52:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 02:52:37] [INFO ] Removed a total of 61 redundant transitions.
[2025-06-03 02:52:37] [INFO ] Flatten gal took : 12 ms
[2025-06-03 02:52:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 3 ms.
[2025-06-03 02:52:37] [INFO ] Time to serialize gal into /tmp/CTLFireability10479294253072294261.gal : 3 ms
[2025-06-03 02:52:37] [INFO ] Time to serialize properties into /tmp/CTLFireability16342110317870355079.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/CTLFireability10479294253072294261.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16342110317870355079.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 : 204/204 places, 234/234 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 178 transition count 208
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 178 transition count 208
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 62 place count 168 transition count 198
Iterating global reduction 0 with 10 rules applied. Total rules applied 72 place count 168 transition count 198
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 79 place count 161 transition count 191
Iterating global reduction 0 with 7 rules applied. Total rules applied 86 place count 161 transition count 191
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 93 place count 154 transition count 179
Iterating global reduction 0 with 7 rules applied. Total rules applied 100 place count 154 transition count 179
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 107 place count 147 transition count 170
Iterating global reduction 0 with 7 rules applied. Total rules applied 114 place count 147 transition count 170
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 121 place count 140 transition count 163
Iterating global reduction 0 with 7 rules applied. Total rules applied 128 place count 140 transition count 163
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 130 place count 138 transition count 161
Iterating global reduction 0 with 2 rules applied. Total rules applied 132 place count 138 transition count 161
Applied a total of 132 rules in 18 ms. Remains 138 /204 variables (removed 66) and now considering 161/234 (removed 73) transitions.
// Phase 1: matrix 161 rows 138 cols
[2025-06-03 02:53:07] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:53:07] [INFO ] Implicit Places using invariants in 81 ms returned []
[2025-06-03 02:53:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:53:07] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-06-03 02:53:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (OVERLAPS) 1/138 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (OVERLAPS) 161/299 variables, 138/140 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:53:13] [INFO ] Deduced a trap composed of 8 places in 125 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:53:13] [INFO ] Deduced a trap composed of 9 places in 123 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:53:13] [INFO ] Deduced a trap composed of 10 places in 129 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:53:13] [INFO ] Deduced a trap composed of 11 places in 115 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:53:13] [INFO ] Deduced a trap composed of 12 places in 117 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:53:13] [INFO ] Deduced a trap composed of 13 places in 111 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:53:13] [INFO ] Deduced a trap composed of 14 places in 120 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:53:14] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/299 variables, 8/148 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/299 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:53:18] [INFO ] Deduced a trap composed of 84 places in 120 ms of which 15 ms to minimize.
At refinement iteration 6 (OVERLAPS) 0/299 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/299 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/299 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 299/299 variables, and 149 constraints, problems are : Problem set: 0 solved, 160 unsolved in 19065 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 138/138 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (OVERLAPS) 1/138 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 161/299 variables, 138/149 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/299 variables, 160/309 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/299 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/299 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 299/299 variables, and 309 constraints, problems are : Problem set: 0 solved, 160 unsolved in 17740 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 138/138 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36825ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 36829ms
Starting structural reductions in LTL mode, iteration 1 : 138/204 places, 161/234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37094 ms. Remains : 138/204 places, 161/234 transitions.
[2025-06-03 02:53:44] [INFO ] Flatten gal took : 5 ms
[2025-06-03 02:53:44] [INFO ] Flatten gal took : 7 ms
[2025-06-03 02:53:44] [INFO ] Input system was already deterministic with 161 transitions.
[2025-06-03 02:53:44] [INFO ] Flatten gal took : 5 ms
[2025-06-03 02:53:44] [INFO ] Flatten gal took : 5 ms
[2025-06-03 02:53:44] [INFO ] Time to serialize gal into /tmp/CTLFireability16626357544851516717.gal : 1 ms
[2025-06-03 02:53:44] [INFO ] Time to serialize properties into /tmp/CTLFireability17875854568592546546.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/CTLFireability16626357544851516717.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17875854568592546546.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.
[2025-06-03 02:54:14] [INFO ] Flatten gal took : 5 ms
[2025-06-03 02:54:14] [INFO ] Applying decomposition
[2025-06-03 02:54:14] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9111428304436767159.txt' '-o' '/tmp/graph9111428304436767159.bin' '-w' '/tmp/graph9111428304436767159.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9111428304436767159.bin' '-l' '-1' '-v' '-w' '/tmp/graph9111428304436767159.weights' '-q' '0' '-e' '0.001'
[2025-06-03 02:54:14] [INFO ] Decomposing Gal with order
[2025-06-03 02:54:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 02:54:14] [INFO ] Removed a total of 60 redundant transitions.
[2025-06-03 02:54:14] [INFO ] Flatten gal took : 27 ms
[2025-06-03 02:54:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 2 ms.
[2025-06-03 02:54:14] [INFO ] Time to serialize gal into /tmp/CTLFireability6311112027836846613.gal : 19 ms
[2025-06-03 02:54:14] [INFO ] Time to serialize properties into /tmp/CTLFireability175977525975194879.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/CTLFireability6311112027836846613.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability175977525975194879.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 204/204 places, 234/234 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 177 transition count 207
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 177 transition count 207
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 62 place count 169 transition count 199
Iterating global reduction 0 with 8 rules applied. Total rules applied 70 place count 169 transition count 199
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 76 place count 163 transition count 193
Iterating global reduction 0 with 6 rules applied. Total rules applied 82 place count 163 transition count 193
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 87 place count 158 transition count 185
Iterating global reduction 0 with 5 rules applied. Total rules applied 92 place count 158 transition count 185
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 96 place count 154 transition count 179
Iterating global reduction 0 with 4 rules applied. Total rules applied 100 place count 154 transition count 179
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 104 place count 150 transition count 175
Iterating global reduction 0 with 4 rules applied. Total rules applied 108 place count 150 transition count 175
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 110 place count 148 transition count 173
Iterating global reduction 0 with 2 rules applied. Total rules applied 112 place count 148 transition count 173
Applied a total of 112 rules in 32 ms. Remains 148 /204 variables (removed 56) and now considering 173/234 (removed 61) transitions.
// Phase 1: matrix 173 rows 148 cols
[2025-06-03 02:54:44] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:54:44] [INFO ] Implicit Places using invariants in 165 ms returned []
[2025-06-03 02:54:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:54:45] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
Running 172 sub problems to find dead transitions.
[2025-06-03 02:54:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 1 (OVERLAPS) 1/148 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 3 (OVERLAPS) 173/321 variables, 148/150 constraints. Problems are: Problem set: 0 solved, 172 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:54:51] [INFO ] Deduced a trap composed of 8 places in 91 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:54:51] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:54:51] [INFO ] Deduced a trap composed of 10 places in 123 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:54:51] [INFO ] Deduced a trap composed of 11 places in 113 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:54:51] [INFO ] Deduced a trap composed of 12 places in 114 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:54:51] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:54:51] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:54:51] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:54:52] [INFO ] Deduced a trap composed of 38 places in 84 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/321 variables, 9/159 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/321 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 6 (OVERLAPS) 0/321 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 172 unsolved
No progress, stopping.
After SMT solving in domain Real declared 321/321 variables, and 159 constraints, problems are : Problem set: 0 solved, 172 unsolved in 13968 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 148/148 constraints, PredecessorRefiner: 172/172 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 172 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 1 (OVERLAPS) 1/148 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 4 (OVERLAPS) 173/321 variables, 148/159 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/321 variables, 172/331 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/321 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 7 (OVERLAPS) 0/321 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 172 unsolved
No progress, stopping.
After SMT solving in domain Int declared 321/321 variables, and 331 constraints, problems are : Problem set: 0 solved, 172 unsolved in 15917 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 148/148 constraints, PredecessorRefiner: 172/172 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29924ms problems are : Problem set: 0 solved, 172 unsolved
Search for dead transitions found 0 dead transitions in 29925ms
Starting structural reductions in LTL mode, iteration 1 : 148/204 places, 173/234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30433 ms. Remains : 148/204 places, 173/234 transitions.
[2025-06-03 02:55:15] [INFO ] Flatten gal took : 10 ms
[2025-06-03 02:55:15] [INFO ] Flatten gal took : 7 ms
[2025-06-03 02:55:15] [INFO ] Input system was already deterministic with 173 transitions.
[2025-06-03 02:55:15] [INFO ] Flatten gal took : 7 ms
[2025-06-03 02:55:15] [INFO ] Flatten gal took : 7 ms
[2025-06-03 02:55:15] [INFO ] Time to serialize gal into /tmp/CTLFireability4306430268105964372.gal : 2 ms
[2025-06-03 02:55:15] [INFO ] Time to serialize properties into /tmp/CTLFireability1928366957442765804.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/CTLFireability4306430268105964372.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1928366957442765804.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.
[2025-06-03 02:55:45] [INFO ] Flatten gal took : 4 ms
[2025-06-03 02:55:45] [INFO ] Applying decomposition
[2025-06-03 02:55:45] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9069110855955183252.txt' '-o' '/tmp/graph9069110855955183252.bin' '-w' '/tmp/graph9069110855955183252.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9069110855955183252.bin' '-l' '-1' '-v' '-w' '/tmp/graph9069110855955183252.weights' '-q' '0' '-e' '0.001'
[2025-06-03 02:55:45] [INFO ] Decomposing Gal with order
[2025-06-03 02:55:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 02:55:45] [INFO ] Removed a total of 64 redundant transitions.
[2025-06-03 02:55:45] [INFO ] Flatten gal took : 13 ms
[2025-06-03 02:55:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 2 ms.
[2025-06-03 02:55:45] [INFO ] Time to serialize gal into /tmp/CTLFireability13081635556873979707.gal : 2 ms
[2025-06-03 02:55:45] [INFO ] Time to serialize properties into /tmp/CTLFireability353812550051412601.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/CTLFireability13081635556873979707.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability353812550051412601.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 : 204/204 places, 234/234 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 175 transition count 205
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 175 transition count 205
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 68 place count 165 transition count 195
Iterating global reduction 0 with 10 rules applied. Total rules applied 78 place count 165 transition count 195
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 84 place count 159 transition count 189
Iterating global reduction 0 with 6 rules applied. Total rules applied 90 place count 159 transition count 189
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 96 place count 153 transition count 179
Iterating global reduction 0 with 6 rules applied. Total rules applied 102 place count 153 transition count 179
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 108 place count 147 transition count 171
Iterating global reduction 0 with 6 rules applied. Total rules applied 114 place count 147 transition count 171
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 119 place count 142 transition count 166
Iterating global reduction 0 with 5 rules applied. Total rules applied 124 place count 142 transition count 166
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 125 place count 141 transition count 165
Iterating global reduction 0 with 1 rules applied. Total rules applied 126 place count 141 transition count 165
Applied a total of 126 rules in 17 ms. Remains 141 /204 variables (removed 63) and now considering 165/234 (removed 69) transitions.
// Phase 1: matrix 165 rows 141 cols
[2025-06-03 02:56:15] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:56:15] [INFO ] Implicit Places using invariants in 79 ms returned []
[2025-06-03 02:56:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:56:15] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
Running 164 sub problems to find dead transitions.
[2025-06-03 02:56:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 1/141 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 3 (OVERLAPS) 165/306 variables, 141/143 constraints. Problems are: Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:56:21] [INFO ] Deduced a trap composed of 7 places in 136 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:56:21] [INFO ] Deduced a trap composed of 8 places in 124 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:56:21] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:56:21] [INFO ] Deduced a trap composed of 10 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:56:22] [INFO ] Deduced a trap composed of 11 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:56:22] [INFO ] Deduced a trap composed of 12 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:56:22] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:56:22] [INFO ] Deduced a trap composed of 13 places in 106 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 8/151 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (OVERLAPS) 0/306 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 164 unsolved
No progress, stopping.
After SMT solving in domain Real declared 306/306 variables, and 151 constraints, problems are : Problem set: 0 solved, 164 unsolved in 16297 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 141/141 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 164 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (OVERLAPS) 1/141 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/141 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 4 (OVERLAPS) 165/306 variables, 141/151 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 164/315 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/306 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 7 (OVERLAPS) 0/306 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 164 unsolved
No progress, stopping.
After SMT solving in domain Int declared 306/306 variables, and 315 constraints, problems are : Problem set: 0 solved, 164 unsolved in 18035 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 141/141 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34351ms problems are : Problem set: 0 solved, 164 unsolved
Search for dead transitions found 0 dead transitions in 34352ms
Starting structural reductions in LTL mode, iteration 1 : 141/204 places, 165/234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34603 ms. Remains : 141/204 places, 165/234 transitions.
[2025-06-03 02:56:49] [INFO ] Flatten gal took : 5 ms
[2025-06-03 02:56:49] [INFO ] Flatten gal took : 4 ms
[2025-06-03 02:56:49] [INFO ] Input system was already deterministic with 165 transitions.
[2025-06-03 02:56:49] [INFO ] Flatten gal took : 4 ms
[2025-06-03 02:56:50] [INFO ] Flatten gal took : 3 ms
[2025-06-03 02:56:50] [INFO ] Time to serialize gal into /tmp/CTLFireability7380102450458127808.gal : 1 ms
[2025-06-03 02:56:50] [INFO ] Time to serialize properties into /tmp/CTLFireability6173684450250279717.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/CTLFireability7380102450458127808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6173684450250279717.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.
[2025-06-03 02:57:20] [INFO ] Flatten gal took : 4 ms
[2025-06-03 02:57:20] [INFO ] Applying decomposition
[2025-06-03 02:57:20] [INFO ] Flatten gal took : 6 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/graph5292052252255945757.txt' '-o' '/tmp/graph5292052252255945757.bin' '-w' '/tmp/graph5292052252255945757.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5292052252255945757.bin' '-l' '-1' '-v' '-w' '/tmp/graph5292052252255945757.weights' '-q' '0' '-e' '0.001'
[2025-06-03 02:57:20] [INFO ] Decomposing Gal with order
[2025-06-03 02:57:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 02:57:20] [INFO ] Removed a total of 64 redundant transitions.
[2025-06-03 02:57:20] [INFO ] Flatten gal took : 19 ms
[2025-06-03 02:57:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 2 ms.
[2025-06-03 02:57:20] [INFO ] Time to serialize gal into /tmp/CTLFireability8622330262308830928.gal : 2 ms
[2025-06-03 02:57:20] [INFO ] Time to serialize properties into /tmp/CTLFireability17768848784481575783.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/CTLFireability8622330262308830928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17768848784481575783.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 : 204/204 places, 234/234 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 178 transition count 208
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 178 transition count 208
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 61 place count 169 transition count 199
Iterating global reduction 0 with 9 rules applied. Total rules applied 70 place count 169 transition count 199
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 77 place count 162 transition count 192
Iterating global reduction 0 with 7 rules applied. Total rules applied 84 place count 162 transition count 192
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 91 place count 155 transition count 180
Iterating global reduction 0 with 7 rules applied. Total rules applied 98 place count 155 transition count 180
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 105 place count 148 transition count 171
Iterating global reduction 0 with 7 rules applied. Total rules applied 112 place count 148 transition count 171
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 118 place count 142 transition count 165
Iterating global reduction 0 with 6 rules applied. Total rules applied 124 place count 142 transition count 165
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 126 place count 140 transition count 163
Iterating global reduction 0 with 2 rules applied. Total rules applied 128 place count 140 transition count 163
Applied a total of 128 rules in 20 ms. Remains 140 /204 variables (removed 64) and now considering 163/234 (removed 71) transitions.
// Phase 1: matrix 163 rows 140 cols
[2025-06-03 02:57:50] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:57:50] [INFO ] Implicit Places using invariants in 83 ms returned []
[2025-06-03 02:57:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:57:50] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
Running 162 sub problems to find dead transitions.
[2025-06-03 02:57:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/139 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/140 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (OVERLAPS) 163/303 variables, 140/142 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:57:56] [INFO ] Deduced a trap composed of 9 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:57:56] [INFO ] Deduced a trap composed of 10 places in 119 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:57:56] [INFO ] Deduced a trap composed of 11 places in 118 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:57:56] [INFO ] Deduced a trap composed of 12 places in 122 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:57:56] [INFO ] Deduced a trap composed of 13 places in 122 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:57:56] [INFO ] Deduced a trap composed of 14 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:57:57] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:57:57] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:57:57] [INFO ] Deduced a trap composed of 38 places in 101 ms of which 13 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/303 variables, 9/151 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/303 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (OVERLAPS) 0/303 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Real declared 303/303 variables, and 151 constraints, problems are : Problem set: 0 solved, 162 unsolved in 16900 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/139 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/140 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (OVERLAPS) 163/303 variables, 140/151 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/303 variables, 162/313 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/303 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 7 (OVERLAPS) 0/303 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Int declared 303/303 variables, and 313 constraints, problems are : Problem set: 0 solved, 162 unsolved in 17790 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34712ms problems are : Problem set: 0 solved, 162 unsolved
Search for dead transitions found 0 dead transitions in 34714ms
Starting structural reductions in LTL mode, iteration 1 : 140/204 places, 163/234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34986 ms. Remains : 140/204 places, 163/234 transitions.
[2025-06-03 02:58:25] [INFO ] Flatten gal took : 6 ms
[2025-06-03 02:58:25] [INFO ] Flatten gal took : 6 ms
[2025-06-03 02:58:25] [INFO ] Input system was already deterministic with 163 transitions.
[2025-06-03 02:58:25] [INFO ] Flatten gal took : 5 ms
[2025-06-03 02:58:25] [INFO ] Flatten gal took : 6 ms
[2025-06-03 02:58:25] [INFO ] Time to serialize gal into /tmp/CTLFireability17039629742209095697.gal : 2 ms
[2025-06-03 02:58:25] [INFO ] Time to serialize properties into /tmp/CTLFireability375415669192234661.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/CTLFireability17039629742209095697.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability375415669192234661.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.
[2025-06-03 02:58:55] [INFO ] Flatten gal took : 4 ms
[2025-06-03 02:58:55] [INFO ] Applying decomposition
[2025-06-03 02:58:55] [INFO ] Flatten gal took : 3 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/graph9432696836200372948.txt' '-o' '/tmp/graph9432696836200372948.bin' '-w' '/tmp/graph9432696836200372948.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9432696836200372948.bin' '-l' '-1' '-v' '-w' '/tmp/graph9432696836200372948.weights' '-q' '0' '-e' '0.001'
[2025-06-03 02:58:55] [INFO ] Decomposing Gal with order
[2025-06-03 02:58:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 02:58:55] [INFO ] Removed a total of 59 redundant transitions.
[2025-06-03 02:58:55] [INFO ] Flatten gal took : 9 ms
[2025-06-03 02:58:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 2 ms.
[2025-06-03 02:58:55] [INFO ] Time to serialize gal into /tmp/CTLFireability3935984858910662155.gal : 2 ms
[2025-06-03 02:58:55] [INFO ] Time to serialize properties into /tmp/CTLFireability5325826721310155593.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/CTLFireability3935984858910662155.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5325826721310155593.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 : 204/204 places, 234/234 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 177 transition count 207
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 177 transition count 207
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 64 place count 167 transition count 197
Iterating global reduction 0 with 10 rules applied. Total rules applied 74 place count 167 transition count 197
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 81 place count 160 transition count 190
Iterating global reduction 0 with 7 rules applied. Total rules applied 88 place count 160 transition count 190
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 94 place count 154 transition count 179
Iterating global reduction 0 with 6 rules applied. Total rules applied 100 place count 154 transition count 179
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 105 place count 149 transition count 174
Iterating global reduction 0 with 5 rules applied. Total rules applied 110 place count 149 transition count 174
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 115 place count 144 transition count 169
Iterating global reduction 0 with 5 rules applied. Total rules applied 120 place count 144 transition count 169
Applied a total of 120 rules in 13 ms. Remains 144 /204 variables (removed 60) and now considering 169/234 (removed 65) transitions.
// Phase 1: matrix 169 rows 144 cols
[2025-06-03 02:59:25] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:59:25] [INFO ] Implicit Places using invariants in 76 ms returned []
[2025-06-03 02:59:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 02:59:25] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
Running 168 sub problems to find dead transitions.
[2025-06-03 02:59:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 1 (OVERLAPS) 1/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 3 (OVERLAPS) 169/313 variables, 144/146 constraints. Problems are: Problem set: 0 solved, 168 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:59:31] [INFO ] Deduced a trap composed of 7 places in 133 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:59:32] [INFO ] Deduced a trap composed of 8 places in 133 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:59:32] [INFO ] Deduced a trap composed of 9 places in 123 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:59:32] [INFO ] Deduced a trap composed of 10 places in 121 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:59:32] [INFO ] Deduced a trap composed of 11 places in 125 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:59:32] [INFO ] Deduced a trap composed of 12 places in 131 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:59:32] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 02:59:32] [INFO ] Deduced a trap composed of 13 places in 105 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/313 variables, 8/154 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/313 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 6 (OVERLAPS) 0/313 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 168 unsolved
No progress, stopping.
After SMT solving in domain Real declared 313/313 variables, and 154 constraints, problems are : Problem set: 0 solved, 168 unsolved in 17594 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 144/144 constraints, PredecessorRefiner: 168/168 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 168 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 1 (OVERLAPS) 1/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/144 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/144 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 4 (OVERLAPS) 169/313 variables, 144/154 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/313 variables, 168/322 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 7 (OVERLAPS) 0/313 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 168 unsolved
No progress, stopping.
After SMT solving in domain Int declared 313/313 variables, and 322 constraints, problems are : Problem set: 0 solved, 168 unsolved in 17210 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 144/144 constraints, PredecessorRefiner: 168/168 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34822ms problems are : Problem set: 0 solved, 168 unsolved
Search for dead transitions found 0 dead transitions in 34823ms
Starting structural reductions in LTL mode, iteration 1 : 144/204 places, 169/234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35073 ms. Remains : 144/204 places, 169/234 transitions.
[2025-06-03 03:00:00] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:00:00] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:00:00] [INFO ] Input system was already deterministic with 169 transitions.
[2025-06-03 03:00:00] [INFO ] Flatten gal took : 3 ms
[2025-06-03 03:00:00] [INFO ] Flatten gal took : 3 ms
[2025-06-03 03:00:00] [INFO ] Time to serialize gal into /tmp/CTLFireability1561952961733408830.gal : 1 ms
[2025-06-03 03:00:00] [INFO ] Time to serialize properties into /tmp/CTLFireability7092372203315133138.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/CTLFireability1561952961733408830.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7092372203315133138.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.
[2025-06-03 03:00:30] [INFO ] Flatten gal took : 3 ms
[2025-06-03 03:00:30] [INFO ] Applying decomposition
[2025-06-03 03:00:30] [INFO ] Flatten gal took : 3 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/graph8059343170594554528.txt' '-o' '/tmp/graph8059343170594554528.bin' '-w' '/tmp/graph8059343170594554528.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8059343170594554528.bin' '-l' '-1' '-v' '-w' '/tmp/graph8059343170594554528.weights' '-q' '0' '-e' '0.001'
[2025-06-03 03:00:30] [INFO ] Decomposing Gal with order
[2025-06-03 03:00:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:00:30] [INFO ] Removed a total of 62 redundant transitions.
[2025-06-03 03:00:30] [INFO ] Flatten gal took : 9 ms
[2025-06-03 03:00:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 2 ms.
[2025-06-03 03:00:30] [INFO ] Time to serialize gal into /tmp/CTLFireability8201116341921227894.gal : 2 ms
[2025-06-03 03:00:30] [INFO ] Time to serialize properties into /tmp/CTLFireability17205545603369942582.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/CTLFireability8201116341921227894.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17205545603369942582.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 : 204/204 places, 234/234 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 182 transition count 212
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 182 transition count 212
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 51 place count 175 transition count 205
Iterating global reduction 0 with 7 rules applied. Total rules applied 58 place count 175 transition count 205
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 63 place count 170 transition count 200
Iterating global reduction 0 with 5 rules applied. Total rules applied 68 place count 170 transition count 200
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 72 place count 166 transition count 192
Iterating global reduction 0 with 4 rules applied. Total rules applied 76 place count 166 transition count 192
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 80 place count 162 transition count 188
Iterating global reduction 0 with 4 rules applied. Total rules applied 84 place count 162 transition count 188
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 87 place count 159 transition count 185
Iterating global reduction 0 with 3 rules applied. Total rules applied 90 place count 159 transition count 185
Applied a total of 90 rules in 11 ms. Remains 159 /204 variables (removed 45) and now considering 185/234 (removed 49) transitions.
// Phase 1: matrix 185 rows 159 cols
[2025-06-03 03:01:00] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:01:00] [INFO ] Implicit Places using invariants in 86 ms returned []
[2025-06-03 03:01:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:01:01] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
Running 184 sub problems to find dead transitions.
[2025-06-03 03:01:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 1 (OVERLAPS) 1/159 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 3 (OVERLAPS) 185/344 variables, 159/161 constraints. Problems are: Problem set: 0 solved, 184 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:01:07] [INFO ] Deduced a trap composed of 9 places in 143 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:01:07] [INFO ] Deduced a trap composed of 10 places in 141 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:01:07] [INFO ] Deduced a trap composed of 11 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:01:07] [INFO ] Deduced a trap composed of 12 places in 130 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:01:07] [INFO ] Deduced a trap composed of 13 places in 126 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:01:07] [INFO ] Deduced a trap composed of 14 places in 134 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:01:08] [INFO ] Deduced a trap composed of 15 places in 132 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:01:08] [INFO ] Deduced a trap composed of 15 places in 124 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:01:08] [INFO ] Deduced a trap composed of 39 places in 125 ms of which 21 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/344 variables, 9/170 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/344 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 6 (OVERLAPS) 0/344 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 184 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 170 constraints, problems are : Problem set: 0 solved, 184 unsolved in 19530 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 159/159 constraints, PredecessorRefiner: 184/184 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 184 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 1 (OVERLAPS) 1/159 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/159 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 4 (OVERLAPS) 185/344 variables, 159/170 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/344 variables, 184/354 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/344 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 7 (OVERLAPS) 0/344 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 184 unsolved
No progress, stopping.
After SMT solving in domain Int declared 344/344 variables, and 354 constraints, problems are : Problem set: 0 solved, 184 unsolved in 23289 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 159/159 constraints, PredecessorRefiner: 184/184 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42856ms problems are : Problem set: 0 solved, 184 unsolved
Search for dead transitions found 0 dead transitions in 42858ms
Starting structural reductions in LTL mode, iteration 1 : 159/204 places, 185/234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43214 ms. Remains : 159/204 places, 185/234 transitions.
[2025-06-03 03:01:43] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:01:43] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:01:43] [INFO ] Input system was already deterministic with 185 transitions.
[2025-06-03 03:01:43] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:01:43] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:01:43] [INFO ] Time to serialize gal into /tmp/CTLFireability7614774175515909583.gal : 1 ms
[2025-06-03 03:01:43] [INFO ] Time to serialize properties into /tmp/CTLFireability13359139469532000021.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/CTLFireability7614774175515909583.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13359139469532000021.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.
[2025-06-03 03:02:14] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:02:14] [INFO ] Applying decomposition
[2025-06-03 03:02:14] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6503279556099831675.txt' '-o' '/tmp/graph6503279556099831675.bin' '-w' '/tmp/graph6503279556099831675.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6503279556099831675.bin' '-l' '-1' '-v' '-w' '/tmp/graph6503279556099831675.weights' '-q' '0' '-e' '0.001'
[2025-06-03 03:02:14] [INFO ] Decomposing Gal with order
[2025-06-03 03:02:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:02:14] [INFO ] Removed a total of 63 redundant transitions.
[2025-06-03 03:02:14] [INFO ] Flatten gal took : 13 ms
[2025-06-03 03:02:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 2 ms.
[2025-06-03 03:02:14] [INFO ] Time to serialize gal into /tmp/CTLFireability6384622846677255075.gal : 2 ms
[2025-06-03 03:02:14] [INFO ] Time to serialize properties into /tmp/CTLFireability14581730347576799578.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/CTLFireability6384622846677255075.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14581730347576799578.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 : 204/204 places, 234/234 transitions.
Graph (complete) has 381 edges and 204 vertex of which 198 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 41 place count 197 transition count 187
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 81 place count 157 transition count 187
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 81 place count 157 transition count 167
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 121 place count 137 transition count 167
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 133 place count 125 transition count 155
Iterating global reduction 2 with 12 rules applied. Total rules applied 145 place count 125 transition count 155
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 145 place count 125 transition count 154
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 147 place count 124 transition count 154
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 153 place count 118 transition count 148
Iterating global reduction 2 with 6 rules applied. Total rules applied 159 place count 118 transition count 148
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 165 place count 112 transition count 140
Iterating global reduction 2 with 6 rules applied. Total rules applied 171 place count 112 transition count 140
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 177 place count 106 transition count 130
Iterating global reduction 2 with 6 rules applied. Total rules applied 183 place count 106 transition count 130
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 187 place count 102 transition count 126
Iterating global reduction 2 with 4 rules applied. Total rules applied 191 place count 102 transition count 126
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 225 place count 85 transition count 109
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 226 place count 84 transition count 108
Iterating global reduction 2 with 1 rules applied. Total rules applied 227 place count 84 transition count 108
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 228 place count 83 transition count 106
Iterating global reduction 2 with 1 rules applied. Total rules applied 229 place count 83 transition count 106
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 230 place count 82 transition count 105
Iterating global reduction 2 with 1 rules applied. Total rules applied 231 place count 82 transition count 105
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 233 place count 80 transition count 103
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 2 with 10 rules applied. Total rules applied 243 place count 79 transition count 94
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 11 rules applied. Total rules applied 254 place count 70 transition count 92
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 255 place count 69 transition count 92
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 255 place count 69 transition count 91
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 257 place count 68 transition count 91
Applied a total of 257 rules in 49 ms. Remains 68 /204 variables (removed 136) and now considering 91/234 (removed 143) transitions.
// Phase 1: matrix 91 rows 68 cols
[2025-06-03 03:02:44] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:02:44] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-06-03 03:02:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:02:44] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 03:02:44] [INFO ] Redundant transitions in 2 ms returned []
Running 90 sub problems to find dead transitions.
[2025-06-03 03:02:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (OVERLAPS) 1/68 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (OVERLAPS) 91/159 variables, 68/69 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/159 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (OVERLAPS) 0/159 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 159/159 variables, and 69 constraints, problems are : Problem set: 0 solved, 90 unsolved in 4036 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 68/68 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (OVERLAPS) 1/68 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (OVERLAPS) 91/159 variables, 68/69 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/159 variables, 90/159 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/159 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (OVERLAPS) 0/159 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 159/159 variables, and 159 constraints, problems are : Problem set: 0 solved, 90 unsolved in 4810 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 68/68 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8869ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 8870ms
Starting structural reductions in SI_CTL mode, iteration 1 : 68/204 places, 91/234 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9074 ms. Remains : 68/204 places, 91/234 transitions.
[2025-06-03 03:02:53] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:02:53] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:02:53] [INFO ] Input system was already deterministic with 91 transitions.
[2025-06-03 03:02:53] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:02:53] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:02:53] [INFO ] Time to serialize gal into /tmp/CTLFireability1624050860219950381.gal : 1 ms
[2025-06-03 03:02:53] [INFO ] Time to serialize properties into /tmp/CTLFireability12219265419589467725.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/CTLFireability1624050860219950381.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12219265419589467725.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.79627e+08,0.287893,9640,2,2176,5,35732,6,0,350,22837,0
Converting to forward existential form...Done !
original formula: AG(EF(((p48==0)||(p231==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p48==0)||(p231==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t7, t9, t13, t15, t19, t21, t25, t27, t31, t33, t37, t39, t44, t46, t90, Intersectio...241
(forward)formula 0,1,1.83619,47760,1,0,201,251538,203,86,2281,223063,192
FORMULA DiscoveryGPU-PT-08b-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 204/204 places, 234/234 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 178 transition count 208
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 178 transition count 208
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 59 place count 171 transition count 201
Iterating global reduction 0 with 7 rules applied. Total rules applied 66 place count 171 transition count 201
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 71 place count 166 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 76 place count 166 transition count 196
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 81 place count 161 transition count 188
Iterating global reduction 0 with 5 rules applied. Total rules applied 86 place count 161 transition count 188
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 91 place count 156 transition count 181
Iterating global reduction 0 with 5 rules applied. Total rules applied 96 place count 156 transition count 181
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 101 place count 151 transition count 176
Iterating global reduction 0 with 5 rules applied. Total rules applied 106 place count 151 transition count 176
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 108 place count 149 transition count 174
Iterating global reduction 0 with 2 rules applied. Total rules applied 110 place count 149 transition count 174
Applied a total of 110 rules in 14 ms. Remains 149 /204 variables (removed 55) and now considering 174/234 (removed 60) transitions.
// Phase 1: matrix 174 rows 149 cols
[2025-06-03 03:02:55] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:02:55] [INFO ] Implicit Places using invariants in 79 ms returned []
[2025-06-03 03:02:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:02:55] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
Running 173 sub problems to find dead transitions.
[2025-06-03 03:02:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/148 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 1 (OVERLAPS) 1/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 3 (OVERLAPS) 174/323 variables, 149/151 constraints. Problems are: Problem set: 0 solved, 173 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:01] [INFO ] Deduced a trap composed of 9 places in 145 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:01] [INFO ] Deduced a trap composed of 10 places in 128 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:02] [INFO ] Deduced a trap composed of 11 places in 134 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:02] [INFO ] Deduced a trap composed of 12 places in 130 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:02] [INFO ] Deduced a trap composed of 13 places in 129 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:02] [INFO ] Deduced a trap composed of 14 places in 146 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:02] [INFO ] Deduced a trap composed of 15 places in 124 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:02] [INFO ] Deduced a trap composed of 15 places in 122 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:02] [INFO ] Deduced a trap composed of 13 places in 102 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:03] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:03] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:03] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:03] [INFO ] Deduced a trap composed of 17 places in 70 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:03] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:03] [INFO ] Deduced a trap composed of 19 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:03] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:03] [INFO ] Deduced a trap composed of 40 places in 106 ms of which 15 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/323 variables, 17/168 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/323 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 173 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:09] [INFO ] Deduced a trap composed of 41 places in 105 ms of which 11 ms to minimize.
At refinement iteration 6 (OVERLAPS) 0/323 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/323 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 8 (OVERLAPS) 0/323 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 173 unsolved
No progress, stopping.
After SMT solving in domain Real declared 323/323 variables, and 169 constraints, problems are : Problem set: 0 solved, 173 unsolved in 26054 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 149/149 constraints, PredecessorRefiner: 173/173 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 173 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/148 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 1 (OVERLAPS) 1/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/149 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 4 (OVERLAPS) 174/323 variables, 149/169 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/323 variables, 173/342 constraints. Problems are: Problem set: 0 solved, 173 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:03:26] [INFO ] Deduced a trap composed of 95 places in 107 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/323 variables, 1/343 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/323 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 8 (OVERLAPS) 0/323 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 173 unsolved
No progress, stopping.
After SMT solving in domain Int declared 323/323 variables, and 343 constraints, problems are : Problem set: 0 solved, 173 unsolved in 28493 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 149/149 constraints, PredecessorRefiner: 173/173 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54575ms problems are : Problem set: 0 solved, 173 unsolved
Search for dead transitions found 0 dead transitions in 54576ms
Starting structural reductions in LTL mode, iteration 1 : 149/204 places, 174/234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54829 ms. Remains : 149/204 places, 174/234 transitions.
[2025-06-03 03:03:49] [INFO ] Flatten gal took : 7 ms
[2025-06-03 03:03:49] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:03:49] [INFO ] Input system was already deterministic with 174 transitions.
[2025-06-03 03:03:49] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:03:49] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:03:49] [INFO ] Time to serialize gal into /tmp/CTLFireability2114611842391409457.gal : 3 ms
[2025-06-03 03:03:49] [INFO ] Time to serialize properties into /tmp/CTLFireability12031459211773418075.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/CTLFireability2114611842391409457.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12031459211773418075.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.
[2025-06-03 03:04:20] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:04:20] [INFO ] Applying decomposition
[2025-06-03 03:04:20] [INFO ] Flatten gal took : 5 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/graph13520395419909049470.txt' '-o' '/tmp/graph13520395419909049470.bin' '-w' '/tmp/graph13520395419909049470.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13520395419909049470.bin' '-l' '-1' '-v' '-w' '/tmp/graph13520395419909049470.weights' '-q' '0' '-e' '0.001'
[2025-06-03 03:04:20] [INFO ] Decomposing Gal with order
[2025-06-03 03:04:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:04:20] [INFO ] Removed a total of 67 redundant transitions.
[2025-06-03 03:04:20] [INFO ] Flatten gal took : 10 ms
[2025-06-03 03:04:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 2 ms.
[2025-06-03 03:04:20] [INFO ] Time to serialize gal into /tmp/CTLFireability7474384982797345206.gal : 2 ms
[2025-06-03 03:04:20] [INFO ] Time to serialize properties into /tmp/CTLFireability4625449026563689284.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/CTLFireability7474384982797345206.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4625449026563689284.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 : 204/204 places, 234/234 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 176 transition count 206
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 176 transition count 206
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 65 place count 167 transition count 197
Iterating global reduction 0 with 9 rules applied. Total rules applied 74 place count 167 transition count 197
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 81 place count 160 transition count 190
Iterating global reduction 0 with 7 rules applied. Total rules applied 88 place count 160 transition count 190
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 94 place count 154 transition count 180
Iterating global reduction 0 with 6 rules applied. Total rules applied 100 place count 154 transition count 180
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 106 place count 148 transition count 172
Iterating global reduction 0 with 6 rules applied. Total rules applied 112 place count 148 transition count 172
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 118 place count 142 transition count 166
Iterating global reduction 0 with 6 rules applied. Total rules applied 124 place count 142 transition count 166
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 126 place count 140 transition count 164
Iterating global reduction 0 with 2 rules applied. Total rules applied 128 place count 140 transition count 164
Applied a total of 128 rules in 15 ms. Remains 140 /204 variables (removed 64) and now considering 164/234 (removed 70) transitions.
// Phase 1: matrix 164 rows 140 cols
[2025-06-03 03:04:50] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:04:50] [INFO ] Implicit Places using invariants in 83 ms returned []
[2025-06-03 03:04:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:04:50] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
Running 163 sub problems to find dead transitions.
[2025-06-03 03:04:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/139 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 1 (OVERLAPS) 1/140 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 3 (OVERLAPS) 164/304 variables, 140/142 constraints. Problems are: Problem set: 0 solved, 163 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:04:56] [INFO ] Deduced a trap composed of 7 places in 127 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:04:56] [INFO ] Deduced a trap composed of 8 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:04:56] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:04:56] [INFO ] Deduced a trap composed of 10 places in 123 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:04:56] [INFO ] Deduced a trap composed of 11 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:04:56] [INFO ] Deduced a trap composed of 12 places in 113 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:04:57] [INFO ] Deduced a trap composed of 13 places in 112 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:04:57] [INFO ] Deduced a trap composed of 13 places in 111 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:04:57] [INFO ] Deduced a trap composed of 12 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:04:57] [INFO ] Deduced a trap composed of 13 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:04:57] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:04:57] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:04:57] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:04:57] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:04:57] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:04:57] [INFO ] Deduced a trap composed of 18 places in 67 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/304 variables, 16/158 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 6 (OVERLAPS) 0/304 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 163 unsolved
No progress, stopping.
After SMT solving in domain Real declared 304/304 variables, and 158 constraints, problems are : Problem set: 0 solved, 163 unsolved in 17366 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 163/163 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 163 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/139 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 1 (OVERLAPS) 1/140 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 4 (OVERLAPS) 164/304 variables, 140/158 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 163/321 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 7 (OVERLAPS) 0/304 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 163 unsolved
No progress, stopping.
After SMT solving in domain Int declared 304/304 variables, and 321 constraints, problems are : Problem set: 0 solved, 163 unsolved in 16189 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 163/163 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33578ms problems are : Problem set: 0 solved, 163 unsolved
Search for dead transitions found 0 dead transitions in 33578ms
Starting structural reductions in LTL mode, iteration 1 : 140/204 places, 164/234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33842 ms. Remains : 140/204 places, 164/234 transitions.
[2025-06-03 03:05:24] [INFO ] Flatten gal took : 3 ms
[2025-06-03 03:05:24] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:05:24] [INFO ] Input system was already deterministic with 164 transitions.
[2025-06-03 03:05:24] [INFO ] Flatten gal took : 3 ms
[2025-06-03 03:05:24] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:05:24] [INFO ] Time to serialize gal into /tmp/CTLFireability9379579358775527879.gal : 1 ms
[2025-06-03 03:05:24] [INFO ] Time to serialize properties into /tmp/CTLFireability11840589567703416360.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/CTLFireability9379579358775527879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11840589567703416360.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.
[2025-06-03 03:05:54] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:05:54] [INFO ] Applying decomposition
[2025-06-03 03:05:54] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7697826463062169283.txt' '-o' '/tmp/graph7697826463062169283.bin' '-w' '/tmp/graph7697826463062169283.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7697826463062169283.bin' '-l' '-1' '-v' '-w' '/tmp/graph7697826463062169283.weights' '-q' '0' '-e' '0.001'
[2025-06-03 03:05:54] [INFO ] Decomposing Gal with order
[2025-06-03 03:05:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:05:54] [INFO ] Removed a total of 61 redundant transitions.
[2025-06-03 03:05:54] [INFO ] Flatten gal took : 8 ms
[2025-06-03 03:05:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 2 ms.
[2025-06-03 03:05:54] [INFO ] Time to serialize gal into /tmp/CTLFireability8477232121157356782.gal : 2 ms
[2025-06-03 03:05:54] [INFO ] Time to serialize properties into /tmp/CTLFireability18323271698960438863.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/CTLFireability8477232121157356782.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18323271698960438863.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 : 204/204 places, 234/234 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 179 transition count 209
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 179 transition count 209
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 59 place count 170 transition count 200
Iterating global reduction 0 with 9 rules applied. Total rules applied 68 place count 170 transition count 200
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 74 place count 164 transition count 194
Iterating global reduction 0 with 6 rules applied. Total rules applied 80 place count 164 transition count 194
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 85 place count 159 transition count 185
Iterating global reduction 0 with 5 rules applied. Total rules applied 90 place count 159 transition count 185
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 94 place count 155 transition count 180
Iterating global reduction 0 with 4 rules applied. Total rules applied 98 place count 155 transition count 180
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 102 place count 151 transition count 176
Iterating global reduction 0 with 4 rules applied. Total rules applied 106 place count 151 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 107 place count 150 transition count 175
Iterating global reduction 0 with 1 rules applied. Total rules applied 108 place count 150 transition count 175
Applied a total of 108 rules in 15 ms. Remains 150 /204 variables (removed 54) and now considering 175/234 (removed 59) transitions.
// Phase 1: matrix 175 rows 150 cols
[2025-06-03 03:06:24] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:06:24] [INFO ] Implicit Places using invariants in 80 ms returned []
[2025-06-03 03:06:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:06:24] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
Running 174 sub problems to find dead transitions.
[2025-06-03 03:06:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 1 (OVERLAPS) 1/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 3 (OVERLAPS) 175/325 variables, 150/152 constraints. Problems are: Problem set: 0 solved, 174 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:06:30] [INFO ] Deduced a trap composed of 7 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:06:30] [INFO ] Deduced a trap composed of 8 places in 126 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:06:31] [INFO ] Deduced a trap composed of 9 places in 122 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:06:31] [INFO ] Deduced a trap composed of 10 places in 121 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:06:31] [INFO ] Deduced a trap composed of 11 places in 118 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:06:31] [INFO ] Deduced a trap composed of 12 places in 123 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:06:31] [INFO ] Deduced a trap composed of 13 places in 116 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:06:31] [INFO ] Deduced a trap composed of 13 places in 127 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/325 variables, 8/160 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/325 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 6 (OVERLAPS) 0/325 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 174 unsolved
No progress, stopping.
After SMT solving in domain Real declared 325/325 variables, and 160 constraints, problems are : Problem set: 0 solved, 174 unsolved in 18340 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 150/150 constraints, PredecessorRefiner: 174/174 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 174 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 1 (OVERLAPS) 1/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/150 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 4 (OVERLAPS) 175/325 variables, 150/160 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/325 variables, 174/334 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/325 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 7 (OVERLAPS) 0/325 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 174 unsolved
No progress, stopping.
After SMT solving in domain Int declared 325/325 variables, and 334 constraints, problems are : Problem set: 0 solved, 174 unsolved in 19388 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 150/150 constraints, PredecessorRefiner: 174/174 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37749ms problems are : Problem set: 0 solved, 174 unsolved
Search for dead transitions found 0 dead transitions in 37749ms
Starting structural reductions in LTL mode, iteration 1 : 150/204 places, 175/234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37995 ms. Remains : 150/204 places, 175/234 transitions.
[2025-06-03 03:07:02] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:07:02] [INFO ] Flatten gal took : 3 ms
[2025-06-03 03:07:02] [INFO ] Input system was already deterministic with 175 transitions.
[2025-06-03 03:07:02] [INFO ] Flatten gal took : 3 ms
[2025-06-03 03:07:02] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:07:02] [INFO ] Time to serialize gal into /tmp/CTLFireability9726854242862181643.gal : 1 ms
[2025-06-03 03:07:02] [INFO ] Time to serialize properties into /tmp/CTLFireability5428821525584359257.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/CTLFireability9726854242862181643.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5428821525584359257.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.
[2025-06-03 03:07:32] [INFO ] Flatten gal took : 4 ms
[2025-06-03 03:07:32] [INFO ] Applying decomposition
[2025-06-03 03:07:32] [INFO ] Flatten gal took : 3 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/graph5019234337392336188.txt' '-o' '/tmp/graph5019234337392336188.bin' '-w' '/tmp/graph5019234337392336188.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5019234337392336188.bin' '-l' '-1' '-v' '-w' '/tmp/graph5019234337392336188.weights' '-q' '0' '-e' '0.001'
[2025-06-03 03:07:32] [INFO ] Decomposing Gal with order
[2025-06-03 03:07:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:07:32] [INFO ] Removed a total of 65 redundant transitions.
[2025-06-03 03:07:32] [INFO ] Flatten gal took : 8 ms
[2025-06-03 03:07:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 2 ms.
[2025-06-03 03:07:32] [INFO ] Time to serialize gal into /tmp/CTLFireability17359980049887742674.gal : 2 ms
[2025-06-03 03:07:32] [INFO ] Time to serialize properties into /tmp/CTLFireability12773016476015926326.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/CTLFireability17359980049887742674.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12773016476015926326.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.
[2025-06-03 03:08:02] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:08:02] [INFO ] Flatten gal took : 12 ms
[2025-06-03 03:08:02] [INFO ] Applying decomposition
[2025-06-03 03:08:02] [INFO ] Flatten gal took : 5 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/graph4181436819625797894.txt' '-o' '/tmp/graph4181436819625797894.bin' '-w' '/tmp/graph4181436819625797894.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4181436819625797894.bin' '-l' '-1' '-v' '-w' '/tmp/graph4181436819625797894.weights' '-q' '0' '-e' '0.001'
[2025-06-03 03:08:02] [INFO ] Decomposing Gal with order
[2025-06-03 03:08:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:08:02] [INFO ] Removed a total of 76 redundant transitions.
[2025-06-03 03:08:02] [INFO ] Flatten gal took : 11 ms
[2025-06-03 03:08:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 03:08:02] [INFO ] Time to serialize gal into /tmp/CTLFireability10723264928538343765.gal : 3 ms
[2025-06-03 03:08:02] [INFO ] Time to serialize properties into /tmp/CTLFireability1294591881948643972.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/CTLFireability10723264928538343765.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1294591881948643972.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 13 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,2.15144e+12,18.0201,392936,6523,118,715420,7582,527,1.95328e+06,72,76976,0
Converting to forward existential form...Done !
original formula: EG(EX((EX((((i1.u3.p14==0)||(u67.p231==0))&&(i7.u17.p54==0))) + ((i5.u13.p49==1)&&(i16.i0.u43.p157==1)))))
=> equivalent forward existential formula: [FwdG(Init,EX((EX((((i1.u3.p14==0)||(u67.p231==0))&&(i7.u17.p54==0))) + ((i5.u13.p49==1)&&(i16.i0.u43.p157==1)))...167
Reverse transition relation is NOT exact ! Due to transitions t8, t213, t219, t221, t222, t224, t226, u67.t10, u67.t11, u67.t13, i1.u3.t149, i1.u3.t151, i1...938
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
(forward)formula 0,1,1439.93,4005112,1,0,6.10334e+06,7582,1039,1.64824e+07,144,76976,4686177
FORMULA DiscoveryGPU-PT-08b-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
Detected timeout of ITS tools.
[2025-06-03 03:35:20] [INFO ] Applying decomposition
[2025-06-03 03:35:20] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:35:20] [INFO ] Decomposing Gal with order
[2025-06-03 03:35:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:35:20] [INFO ] Removed a total of 75 redundant transitions.
[2025-06-03 03:35:20] [INFO ] Flatten gal took : 11 ms
[2025-06-03 03:35:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 10 ms.
[2025-06-03 03:35:20] [INFO ] Time to serialize gal into /tmp/CTLFireability17223572422415737265.gal : 2 ms
[2025-06-03 03:35:20] [INFO ] Time to serialize properties into /tmp/CTLFireability8150067319721995111.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/CTLFireability17223572422415737265.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8150067319721995111.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
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,2.15144e+12,41.2039,778292,1026,2635,1.21696e+06,208585,323,3.77246e+06,253,1.99784e+06,0
Converting to forward existential form...Done !
original formula: AF(E(AX(A((i0.i0.i0.i0.u12.p116==1) U E((i0.i0.i0.i0.i0.u11.p114==1) U ((i0.i0.i0.i0.i0.i0.i0.u8.p18==1)&&(i1.u18.p238==1))))) U ((i0.i0....197
=> equivalent forward existential formula: [FwdG(Init,!(E(!(EX(!(!((E(!(E((i0.i0.i0.i0.i0.u11.p114==1) U ((i0.i0.i0.i0.i0.i0.i0.u8.p18==1)&&(i1.u18.p238==1...449
Reverse transition relation is NOT exact ! Due to transitions t217, t222, i0.t19, i0.u15.t16, i0.u15.t25, i0.u15.t27, i0.u15.t28, i0.u15.t31, i0.i0.t37, i0...1367
Using saturation style SCC detection
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2025-06-03 03:39:05] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:39:05] [INFO ] Input system was already deterministic with 234 transitions.
[2025-06-03 03:39:05] [INFO ] Transformed 204 places.
[2025-06-03 03:39:05] [INFO ] Transformed 234 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-06-03 03:39:05] [INFO ] Time to serialize gal into /tmp/CTLFireability9906929801107190005.gal : 2 ms
[2025-06-03 03:39:05] [INFO ] Time to serialize properties into /tmp/CTLFireability11805272234322360099.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/CTLFireability9906929801107190005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11805272234322360099.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 12 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,2.15144e+12,70.2744,1327416,2,59620,5,5.62099e+06,6,0,1046,7.53223e+06,0
Converting to forward existential form...Done !
original formula: AF(E(AX(A((p116==1) U E((p114==1) U ((p18==1)&&(p238==1))))) U ((p110==1)&&(p238==1))))
=> equivalent forward existential formula: [FwdG(Init,!(E(!(EX(!(!((E(!(E((p114==1) U ((p18==1)&&(p238==1)))) U (!((p116==1)) * !(E((p114==1) U ((p18==1)&&...257
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t5, t8, t10, t11, t13, t16, t19, t25, t27, t28, t31, t34, t37, t43, t45, t48, t51, t5...504
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="DiscoveryGPU-PT-08b"
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 DiscoveryGPU-PT-08b, 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 r058-smll-174854064500650"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-08b.tgz
mv DiscoveryGPU-PT-08b 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 ;