About the Execution of ITS-Tools for FunctionPointer-PT-b032
| 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?FF????F | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007400090.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 FunctionPointer-PT-b032, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007400090
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 848K
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 391K 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 FunctionPointer-PT-b032-CTLFireability-2023-12
FORMULA_NAME FunctionPointer-PT-b032-CTLFireability-2023-13
FORMULA_NAME FunctionPointer-PT-b032-CTLFireability-2023-14
FORMULA_NAME FunctionPointer-PT-b032-CTLFireability-2023-15
FORMULA_NAME FunctionPointer-PT-b032-CTLFireability-2025-00
FORMULA_NAME FunctionPointer-PT-b032-CTLFireability-2025-01
FORMULA_NAME FunctionPointer-PT-b032-CTLFireability-2025-02
FORMULA_NAME FunctionPointer-PT-b032-CTLFireability-2025-03
FORMULA_NAME FunctionPointer-PT-b032-CTLFireability-2025-04
FORMULA_NAME FunctionPointer-PT-b032-CTLFireability-2025-05
FORMULA_NAME FunctionPointer-PT-b032-CTLFireability-2025-06
FORMULA_NAME FunctionPointer-PT-b032-CTLFireability-2025-07
FORMULA_NAME FunctionPointer-PT-b032-CTLFireability-2025-08
FORMULA_NAME FunctionPointer-PT-b032-CTLFireability-2025-09
FORMULA_NAME FunctionPointer-PT-b032-CTLFireability-2025-10
FORMULA_NAME FunctionPointer-PT-b032-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748780911174
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b032
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-01 12:28:33] [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]
[2025-06-01 12:28:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 12:28:34] [INFO ] Load time of PNML (sax parser for PT used): 304 ms
[2025-06-01 12:28:34] [INFO ] Transformed 306 places.
[2025-06-01 12:28:34] [INFO ] Transformed 840 transitions.
[2025-06-01 12:28:34] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 547 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 36 ms.
Deduced a syphon composed of 84 places in 14 ms
Reduce places removed 84 places and 192 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FunctionPointer-PT-b032-CTLFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 60 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 648/648 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 212 transition count 648
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 27 place count 195 transition count 596
Iterating global reduction 1 with 17 rules applied. Total rules applied 44 place count 195 transition count 596
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 116 place count 195 transition count 524
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 121 place count 190 transition count 514
Iterating global reduction 2 with 5 rules applied. Total rules applied 126 place count 190 transition count 514
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 130 place count 186 transition count 506
Iterating global reduction 2 with 4 rules applied. Total rules applied 134 place count 186 transition count 506
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 136 place count 184 transition count 498
Iterating global reduction 2 with 2 rules applied. Total rules applied 138 place count 184 transition count 498
Applied a total of 138 rules in 182 ms. Remains 184 /222 variables (removed 38) and now considering 498/648 (removed 150) transitions.
[2025-06-01 12:28:34] [INFO ] Flow matrix only has 329 transitions (discarded 169 similar events)
// Phase 1: matrix 329 rows 184 cols
[2025-06-01 12:28:34] [INFO ] Computed 2 invariants in 45 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:28:35] [INFO ] Implicit Places using invariants in 523 ms returned []
[2025-06-01 12:28:35] [INFO ] Flow matrix only has 329 transitions (discarded 169 similar events)
[2025-06-01 12:28:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:28:35] [INFO ] State equation strengthened by 61 read => feed constraints.
[2025-06-01 12:28:36] [INFO ] Implicit Places using invariants and state equation in 846 ms returned []
Implicit Place search using SMT with State Equation took 1437 ms to find 0 implicit places.
Running 496 sub problems to find dead transitions.
[2025-06-01 12:28:36] [INFO ] Flow matrix only has 329 transitions (discarded 169 similar events)
[2025-06-01 12:28:36] [INFO ] Invariant cache hit.
[2025-06-01 12:28:36] [INFO ] State equation strengthened by 61 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 496 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 496 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 496 unsolved
At refinement iteration 3 (OVERLAPS) 329/513 variables, 184/186 constraints. Problems are: Problem set: 0 solved, 496 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 61/247 constraints. Problems are: Problem set: 0 solved, 496 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/513 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 496 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/513 variables, and 247 constraints, problems are : Problem set: 0 solved, 496 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 184/184 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 496/496 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 496 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 496 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 496 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 496 unsolved
At refinement iteration 3 (OVERLAPS) 329/513 variables, 184/186 constraints. Problems are: Problem set: 0 solved, 496 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 61/247 constraints. Problems are: Problem set: 0 solved, 496 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/513 variables, 496/743 constraints. Problems are: Problem set: 0 solved, 496 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 513/513 variables, and 743 constraints, problems are : Problem set: 0 solved, 496 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 184/184 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 496/496 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61221ms problems are : Problem set: 0 solved, 496 unsolved
Search for dead transitions found 0 dead transitions in 61333ms
Starting structural reductions in LTL mode, iteration 1 : 184/222 places, 498/648 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62995 ms. Remains : 184/222 places, 498/648 transitions.
Support contains 60 out of 184 places after structural reductions.
[2025-06-01 12:29:38] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-01 12:29:38] [INFO ] Flatten gal took : 121 ms
FORMULA FunctionPointer-PT-b032-CTLFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 12:29:38] [INFO ] Flatten gal took : 78 ms
[2025-06-01 12:29:38] [INFO ] Input system was already deterministic with 498 transitions.
Support contains 58 out of 184 places (down from 60) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 53 to 52
RANDOM walk for 40028 steps (28 resets) in 1719 ms. (23 steps per ms) remains 5/52 properties
BEST_FIRST walk for 40004 steps (8 resets) in 191 ms. (208 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 176 ms. (226 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 137 ms. (289 steps per ms) remains 5/5 properties
[2025-06-01 12:29:39] [INFO ] Flow matrix only has 329 transitions (discarded 169 similar events)
[2025-06-01 12:29:39] [INFO ] Invariant cache hit.
[2025-06-01 12:29:39] [INFO ] State equation strengthened by 61 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 47/60 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 24/84 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 219/303 variables, 84/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/303 variables, 52/138 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/303 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp35 is UNSAT
At refinement iteration 8 (OVERLAPS) 171/474 variables, 69/207 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/474 variables, 9/216 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/474 variables, 0/216 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 39/513 variables, 31/247 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/513 variables, 0/247 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/513 variables, 0/247 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 513/513 variables, and 247 constraints, problems are : Problem set: 3 solved, 2 unsolved in 373 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 184/184 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 152/157 variables, 5/5 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/5 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 283/440 variables, 129/134 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/440 variables, 1/135 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/440 variables, 61/196 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/440 variables, 2/198 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/440 variables, 0/198 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 6/446 variables, 1/199 constraints. Problems are: Problem set: 3 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 12:29:39] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 8 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/446 variables, 1/200 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/446 variables, 0/200 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 67/513 variables, 50/250 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/513 variables, 0/250 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/513 variables, 0/250 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 513/513 variables, and 250 constraints, problems are : Problem set: 3 solved, 2 unsolved in 3078 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 184/184 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 2/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3468ms problems are : Problem set: 3 solved, 2 unsolved
Finished Parikh walk after 3519 steps, including 51 resets, run visited all 1 properties in 22 ms. (steps per millisecond=159 )
Parikh walk visited 2 properties in 464 ms.
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
FORMULA FunctionPointer-PT-b032-CTLFireability-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 12:29:43] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-01 12:29:43] [INFO ] Flatten gal took : 57 ms
FORMULA FunctionPointer-PT-b032-CTLFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 12:29:43] [INFO ] Flatten gal took : 57 ms
[2025-06-01 12:29:43] [INFO ] Input system was already deterministic with 498 transitions.
Support contains 50 out of 184 places (down from 52) after GAL structural reductions.
Computed a total of 24 stabilizing places and 64 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 184/184 places, 498/498 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 168 transition count 422
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 168 transition count 422
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 38 place count 168 transition count 416
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 51 place count 155 transition count 390
Iterating global reduction 1 with 13 rules applied. Total rules applied 64 place count 155 transition count 390
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 68 place count 155 transition count 386
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 75 place count 148 transition count 364
Iterating global reduction 2 with 7 rules applied. Total rules applied 82 place count 148 transition count 364
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 89 place count 141 transition count 336
Iterating global reduction 2 with 7 rules applied. Total rules applied 96 place count 141 transition count 336
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 103 place count 134 transition count 322
Iterating global reduction 2 with 7 rules applied. Total rules applied 110 place count 134 transition count 322
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 116 place count 128 transition count 306
Iterating global reduction 2 with 6 rules applied. Total rules applied 122 place count 128 transition count 306
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 128 place count 122 transition count 290
Iterating global reduction 2 with 6 rules applied. Total rules applied 134 place count 122 transition count 290
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 140 place count 116 transition count 278
Iterating global reduction 2 with 6 rules applied. Total rules applied 146 place count 116 transition count 278
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 152 place count 110 transition count 266
Iterating global reduction 2 with 6 rules applied. Total rules applied 158 place count 110 transition count 266
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 160 place count 108 transition count 262
Iterating global reduction 2 with 2 rules applied. Total rules applied 162 place count 108 transition count 262
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 164 place count 106 transition count 258
Iterating global reduction 2 with 2 rules applied. Total rules applied 166 place count 106 transition count 258
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 168 place count 104 transition count 254
Iterating global reduction 2 with 2 rules applied. Total rules applied 170 place count 104 transition count 254
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 172 place count 104 transition count 252
Applied a total of 172 rules in 130 ms. Remains 104 /184 variables (removed 80) and now considering 252/498 (removed 246) transitions.
[2025-06-01 12:29:43] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
// Phase 1: matrix 171 rows 104 cols
[2025-06-01 12:29:43] [INFO ] Computed 2 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:29:43] [INFO ] Implicit Places using invariants in 145 ms returned []
[2025-06-01 12:29:43] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
[2025-06-01 12:29:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:29:43] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-01 12:29:44] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 12:29:44] [INFO ] Redundant transitions in 14 ms returned []
Running 250 sub problems to find dead transitions.
[2025-06-01 12:29:44] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
[2025-06-01 12:29:44] [INFO ] Invariant cache hit.
[2025-06-01 12:29:44] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (OVERLAPS) 171/275 variables, 104/106 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/275 variables, 40/146 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 250 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/275 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 250 unsolved
No progress, stopping.
After SMT solving in domain Real declared 275/275 variables, and 146 constraints, problems are : Problem set: 0 solved, 250 unsolved in 12029 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 104/104 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 250 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (OVERLAPS) 171/275 variables, 104/106 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/275 variables, 40/146 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 250/396 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/275 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 7 (OVERLAPS) 0/275 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 250 unsolved
No progress, stopping.
After SMT solving in domain Int declared 275/275 variables, and 396 constraints, problems are : Problem set: 0 solved, 250 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 104/104 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42181ms problems are : Problem set: 0 solved, 250 unsolved
Search for dead transitions found 0 dead transitions in 42182ms
Starting structural reductions in SI_CTL mode, iteration 1 : 104/184 places, 252/498 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42803 ms. Remains : 104/184 places, 252/498 transitions.
[2025-06-01 12:30:26] [INFO ] Flatten gal took : 15 ms
[2025-06-01 12:30:26] [INFO ] Flatten gal took : 15 ms
[2025-06-01 12:30:26] [INFO ] Input system was already deterministic with 252 transitions.
RANDOM walk for 31574 steps (40 resets) in 72 ms. (432 steps per ms) remains 0/1 properties
FORMULA FunctionPointer-PT-b032-CTLFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-01 12:30:26] [INFO ] Flatten gal took : 17 ms
[2025-06-01 12:30:26] [INFO ] Flatten gal took : 18 ms
[2025-06-01 12:30:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10029885897107319128.gal : 9 ms
[2025-06-01 12:30:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17482587248250391926.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10029885897107319128.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17482587248250391926.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 498/498 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 169 transition count 424
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 169 transition count 424
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 36 place count 169 transition count 418
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 49 place count 156 transition count 392
Iterating global reduction 1 with 13 rules applied. Total rules applied 62 place count 156 transition count 392
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 66 place count 156 transition count 388
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 72 place count 150 transition count 370
Iterating global reduction 2 with 6 rules applied. Total rules applied 78 place count 150 transition count 370
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 83 place count 145 transition count 350
Iterating global reduction 2 with 5 rules applied. Total rules applied 88 place count 145 transition count 350
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 93 place count 140 transition count 340
Iterating global reduction 2 with 5 rules applied. Total rules applied 98 place count 140 transition count 340
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 103 place count 135 transition count 326
Iterating global reduction 2 with 5 rules applied. Total rules applied 108 place count 135 transition count 326
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 113 place count 130 transition count 312
Iterating global reduction 2 with 5 rules applied. Total rules applied 118 place count 130 transition count 312
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 123 place count 125 transition count 302
Iterating global reduction 2 with 5 rules applied. Total rules applied 128 place count 125 transition count 302
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 133 place count 120 transition count 292
Iterating global reduction 2 with 5 rules applied. Total rules applied 138 place count 120 transition count 292
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 140 place count 118 transition count 288
Iterating global reduction 2 with 2 rules applied. Total rules applied 142 place count 118 transition count 288
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 144 place count 116 transition count 284
Iterating global reduction 2 with 2 rules applied. Total rules applied 146 place count 116 transition count 284
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 148 place count 114 transition count 280
Iterating global reduction 2 with 2 rules applied. Total rules applied 150 place count 114 transition count 280
Applied a total of 150 rules in 68 ms. Remains 114 /184 variables (removed 70) and now considering 280/498 (removed 218) transitions.
[2025-06-01 12:30:26] [INFO ] Flow matrix only has 190 transitions (discarded 90 similar events)
// Phase 1: matrix 190 rows 114 cols
[2025-06-01 12:30:26] [INFO ] Computed 2 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:30:26] [INFO ] Implicit Places using invariants in 202 ms returned []
[2025-06-01 12:30:26] [INFO ] Flow matrix only has 190 transitions (discarded 90 similar events)
[2025-06-01 12:30:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:30:26] [INFO ] State equation strengthened by 43 read => feed constraints.
[2025-06-01 12:30:27] [INFO ] Implicit Places using invariants and state equation in 442 ms returned []
Implicit Place search using SMT with State Equation took 650 ms to find 0 implicit places.
Running 278 sub problems to find dead transitions.
[2025-06-01 12:30:27] [INFO ] Flow matrix only has 190 transitions (discarded 90 similar events)
[2025-06-01 12:30:27] [INFO ] Invariant cache hit.
[2025-06-01 12:30:27] [INFO ] State equation strengthened by 43 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/114 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/114 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (OVERLAPS) 190/304 variables, 114/116 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/304 variables, 43/159 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 278 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/304 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 278 unsolved
No progress, stopping.
After SMT solving in domain Real declared 304/304 variables, and 159 constraints, problems are : Problem set: 0 solved, 278 unsolved in 15669 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 114/114 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 278 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/114 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/114 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (OVERLAPS) 190/304 variables, 114/116 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/304 variables, 43/159 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 278/437 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 0/437 constraints. Problems are: Problem set: 0 solved, 278 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 304/304 variables, and 437 constraints, problems are : Problem set: 0 solved, 278 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 114/114 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45808ms problems are : Problem set: 0 solved, 278 unsolved
Search for dead transitions found 0 dead transitions in 45809ms
Starting structural reductions in LTL mode, iteration 1 : 114/184 places, 280/498 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46528 ms. Remains : 114/184 places, 280/498 transitions.
[2025-06-01 12:31:13] [INFO ] Flatten gal took : 23 ms
[2025-06-01 12:31:13] [INFO ] Flatten gal took : 22 ms
[2025-06-01 12:31:13] [INFO ] Input system was already deterministic with 280 transitions.
[2025-06-01 12:31:13] [INFO ] Flatten gal took : 19 ms
[2025-06-01 12:31:13] [INFO ] Flatten gal took : 19 ms
[2025-06-01 12:31:13] [INFO ] Time to serialize gal into /tmp/CTLFireability11546823545899645757.gal : 9 ms
[2025-06-01 12:31:13] [INFO ] Time to serialize properties into /tmp/CTLFireability15181354413159479269.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11546823545899645757.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15181354413159479269.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.
[2025-06-01 12:31:43] [INFO ] Flatten gal took : 11 ms
[2025-06-01 12:31:43] [INFO ] Applying decomposition
[2025-06-01 12:31:43] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13403950059512760351.txt' '-o' '/tmp/graph13403950059512760351.bin' '-w' '/tmp/graph13403950059512760351.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13403950059512760351.bin' '-l' '-1' '-v' '-w' '/tmp/graph13403950059512760351.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:31:43] [INFO ] Decomposing Gal with order
[2025-06-01 12:31:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:31:43] [INFO ] Removed a total of 470 redundant transitions.
[2025-06-01 12:31:43] [INFO ] Flatten gal took : 104 ms
[2025-06-01 12:31:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 151 labels/synchronizations in 28 ms.
[2025-06-01 12:31:43] [INFO ] Time to serialize gal into /tmp/CTLFireability4651795185933247514.gal : 11 ms
[2025-06-01 12:31:43] [INFO ] Time to serialize properties into /tmp/CTLFireability9629321319413306312.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/CTLFireability4651795185933247514.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9629321319413306312.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 : 184/184 places, 498/498 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 170 transition count 438
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 170 transition count 438
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 38 place count 170 transition count 428
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 49 place count 159 transition count 406
Iterating global reduction 1 with 11 rules applied. Total rules applied 60 place count 159 transition count 406
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 72 place count 159 transition count 394
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 78 place count 153 transition count 376
Iterating global reduction 2 with 6 rules applied. Total rules applied 84 place count 153 transition count 376
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 90 place count 147 transition count 352
Iterating global reduction 2 with 6 rules applied. Total rules applied 96 place count 147 transition count 352
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 102 place count 141 transition count 340
Iterating global reduction 2 with 6 rules applied. Total rules applied 108 place count 141 transition count 340
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 113 place count 136 transition count 326
Iterating global reduction 2 with 5 rules applied. Total rules applied 118 place count 136 transition count 326
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 123 place count 131 transition count 312
Iterating global reduction 2 with 5 rules applied. Total rules applied 128 place count 131 transition count 312
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 133 place count 126 transition count 302
Iterating global reduction 2 with 5 rules applied. Total rules applied 138 place count 126 transition count 302
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 143 place count 121 transition count 292
Iterating global reduction 2 with 5 rules applied. Total rules applied 148 place count 121 transition count 292
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 150 place count 119 transition count 288
Iterating global reduction 2 with 2 rules applied. Total rules applied 152 place count 119 transition count 288
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 154 place count 117 transition count 284
Iterating global reduction 2 with 2 rules applied. Total rules applied 156 place count 117 transition count 284
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 158 place count 115 transition count 280
Iterating global reduction 2 with 2 rules applied. Total rules applied 160 place count 115 transition count 280
Applied a total of 160 rules in 35 ms. Remains 115 /184 variables (removed 69) and now considering 280/498 (removed 218) transitions.
[2025-06-01 12:32:13] [INFO ] Flow matrix only has 189 transitions (discarded 91 similar events)
// Phase 1: matrix 189 rows 115 cols
[2025-06-01 12:32:13] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:32:13] [INFO ] Implicit Places using invariants in 145 ms returned []
[2025-06-01 12:32:13] [INFO ] Flow matrix only has 189 transitions (discarded 91 similar events)
[2025-06-01 12:32:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:32:13] [INFO ] State equation strengthened by 43 read => feed constraints.
[2025-06-01 12:32:14] [INFO ] Implicit Places using invariants and state equation in 406 ms returned []
Implicit Place search using SMT with State Equation took 555 ms to find 0 implicit places.
Running 278 sub problems to find dead transitions.
[2025-06-01 12:32:14] [INFO ] Flow matrix only has 189 transitions (discarded 91 similar events)
[2025-06-01 12:32:14] [INFO ] Invariant cache hit.
[2025-06-01 12:32:14] [INFO ] State equation strengthened by 43 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/115 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (OVERLAPS) 189/304 variables, 115/117 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/304 variables, 43/160 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 278 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/304 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 278 unsolved
No progress, stopping.
After SMT solving in domain Real declared 304/304 variables, and 160 constraints, problems are : Problem set: 0 solved, 278 unsolved in 15054 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 115/115 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 278 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/115 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (OVERLAPS) 189/304 variables, 115/117 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/304 variables, 43/160 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 278/438 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 278 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 304/304 variables, and 438 constraints, problems are : Problem set: 0 solved, 278 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 115/115 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45253ms problems are : Problem set: 0 solved, 278 unsolved
Search for dead transitions found 0 dead transitions in 45256ms
Starting structural reductions in LTL mode, iteration 1 : 115/184 places, 280/498 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45848 ms. Remains : 115/184 places, 280/498 transitions.
[2025-06-01 12:32:59] [INFO ] Flatten gal took : 22 ms
[2025-06-01 12:32:59] [INFO ] Flatten gal took : 20 ms
[2025-06-01 12:32:59] [INFO ] Input system was already deterministic with 280 transitions.
[2025-06-01 12:32:59] [INFO ] Flatten gal took : 21 ms
[2025-06-01 12:32:59] [INFO ] Flatten gal took : 19 ms
[2025-06-01 12:32:59] [INFO ] Time to serialize gal into /tmp/CTLFireability14616911690810138122.gal : 4 ms
[2025-06-01 12:32:59] [INFO ] Time to serialize properties into /tmp/CTLFireability17054093171643243399.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/CTLFireability14616911690810138122.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17054093171643243399.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.
[2025-06-01 12:33:29] [INFO ] Flatten gal took : 11 ms
[2025-06-01 12:33:29] [INFO ] Applying decomposition
[2025-06-01 12:33:29] [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/graph10402899913073228068.txt' '-o' '/tmp/graph10402899913073228068.bin' '-w' '/tmp/graph10402899913073228068.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10402899913073228068.bin' '-l' '-1' '-v' '-w' '/tmp/graph10402899913073228068.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:33:29] [INFO ] Decomposing Gal with order
[2025-06-01 12:33:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:33:29] [INFO ] Removed a total of 462 redundant transitions.
[2025-06-01 12:33:29] [INFO ] Flatten gal took : 28 ms
[2025-06-01 12:33:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 150 labels/synchronizations in 12 ms.
[2025-06-01 12:33:29] [INFO ] Time to serialize gal into /tmp/CTLFireability16505785467219582181.gal : 5 ms
[2025-06-01 12:33:29] [INFO ] Time to serialize properties into /tmp/CTLFireability8740050081512719992.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/CTLFireability16505785467219582181.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8740050081512719992.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 : 184/184 places, 498/498 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 168 transition count 422
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 168 transition count 422
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 38 place count 168 transition count 416
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 51 place count 155 transition count 390
Iterating global reduction 1 with 13 rules applied. Total rules applied 64 place count 155 transition count 390
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 68 place count 155 transition count 386
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 75 place count 148 transition count 364
Iterating global reduction 2 with 7 rules applied. Total rules applied 82 place count 148 transition count 364
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 89 place count 141 transition count 336
Iterating global reduction 2 with 7 rules applied. Total rules applied 96 place count 141 transition count 336
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 103 place count 134 transition count 322
Iterating global reduction 2 with 7 rules applied. Total rules applied 110 place count 134 transition count 322
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 117 place count 127 transition count 302
Iterating global reduction 2 with 7 rules applied. Total rules applied 124 place count 127 transition count 302
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 131 place count 120 transition count 282
Iterating global reduction 2 with 7 rules applied. Total rules applied 138 place count 120 transition count 282
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 145 place count 113 transition count 268
Iterating global reduction 2 with 7 rules applied. Total rules applied 152 place count 113 transition count 268
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 158 place count 107 transition count 256
Iterating global reduction 2 with 6 rules applied. Total rules applied 164 place count 107 transition count 256
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 167 place count 104 transition count 250
Iterating global reduction 2 with 3 rules applied. Total rules applied 170 place count 104 transition count 250
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 173 place count 101 transition count 244
Iterating global reduction 2 with 3 rules applied. Total rules applied 176 place count 101 transition count 244
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 179 place count 98 transition count 238
Iterating global reduction 2 with 3 rules applied. Total rules applied 182 place count 98 transition count 238
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 184 place count 98 transition count 236
Applied a total of 184 rules in 64 ms. Remains 98 /184 variables (removed 86) and now considering 236/498 (removed 262) transitions.
[2025-06-01 12:33:59] [INFO ] Flow matrix only has 161 transitions (discarded 75 similar events)
// Phase 1: matrix 161 rows 98 cols
[2025-06-01 12:33:59] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:34:00] [INFO ] Implicit Places using invariants in 169 ms returned []
[2025-06-01 12:34:00] [INFO ] Flow matrix only has 161 transitions (discarded 75 similar events)
[2025-06-01 12:34:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:34:00] [INFO ] State equation strengthened by 39 read => feed constraints.
[2025-06-01 12:34:00] [INFO ] Implicit Places using invariants and state equation in 447 ms returned []
Implicit Place search using SMT with State Equation took 618 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 12:34:00] [INFO ] Redundant transitions in 3 ms returned []
Running 234 sub problems to find dead transitions.
[2025-06-01 12:34:00] [INFO ] Flow matrix only has 161 transitions (discarded 75 similar events)
[2025-06-01 12:34:00] [INFO ] Invariant cache hit.
[2025-06-01 12:34:00] [INFO ] State equation strengthened by 39 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 161/259 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/259 variables, 39/139 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/259 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 234 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/259 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 259/259 variables, and 139 constraints, problems are : Problem set: 0 solved, 234 unsolved in 12089 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 161/259 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/259 variables, 39/139 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/259 variables, 234/373 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/259 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 259/259 variables, and 373 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42180ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 42181ms
Starting structural reductions in SI_CTL mode, iteration 1 : 98/184 places, 236/498 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42873 ms. Remains : 98/184 places, 236/498 transitions.
[2025-06-01 12:34:42] [INFO ] Flatten gal took : 13 ms
[2025-06-01 12:34:42] [INFO ] Flatten gal took : 14 ms
[2025-06-01 12:34:42] [INFO ] Input system was already deterministic with 236 transitions.
[2025-06-01 12:34:42] [INFO ] Flatten gal took : 14 ms
[2025-06-01 12:34:42] [INFO ] Flatten gal took : 14 ms
[2025-06-01 12:34:42] [INFO ] Time to serialize gal into /tmp/CTLFireability3500584319935334475.gal : 4 ms
[2025-06-01 12:34:42] [INFO ] Time to serialize properties into /tmp/CTLFireability2601940755331029512.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/CTLFireability3500584319935334475.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2601940755331029512.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.
[2025-06-01 12:35:12] [INFO ] Flatten gal took : 8 ms
[2025-06-01 12:35:12] [INFO ] Applying decomposition
[2025-06-01 12:35:12] [INFO ] Flatten gal took : 8 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/graph13018411534969501840.txt' '-o' '/tmp/graph13018411534969501840.bin' '-w' '/tmp/graph13018411534969501840.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13018411534969501840.bin' '-l' '-1' '-v' '-w' '/tmp/graph13018411534969501840.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:35:12] [INFO ] Decomposing Gal with order
[2025-06-01 12:35:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:35:12] [INFO ] Removed a total of 388 redundant transitions.
[2025-06-01 12:35:12] [INFO ] Flatten gal took : 18 ms
[2025-06-01 12:35:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 18 ms.
[2025-06-01 12:35:12] [INFO ] Time to serialize gal into /tmp/CTLFireability13720349401755901169.gal : 5 ms
[2025-06-01 12:35:12] [INFO ] Time to serialize properties into /tmp/CTLFireability6794084692561814176.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/CTLFireability13720349401755901169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6794084692561814176.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 : 184/184 places, 498/498 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 172 transition count 438
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 172 transition count 438
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 32 place count 172 transition count 430
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 41 place count 163 transition count 412
Iterating global reduction 1 with 9 rules applied. Total rules applied 50 place count 163 transition count 412
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 58 place count 163 transition count 404
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 160 transition count 394
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 160 transition count 394
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 158 transition count 386
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 158 transition count 386
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 156 transition count 382
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 156 transition count 382
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 154 transition count 376
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 154 transition count 376
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 78 place count 152 transition count 370
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 152 transition count 370
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 82 place count 150 transition count 366
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 150 transition count 366
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 86 place count 148 transition count 362
Iterating global reduction 2 with 2 rules applied. Total rules applied 88 place count 148 transition count 362
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 89 place count 147 transition count 360
Iterating global reduction 2 with 1 rules applied. Total rules applied 90 place count 147 transition count 360
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 91 place count 146 transition count 358
Iterating global reduction 2 with 1 rules applied. Total rules applied 92 place count 146 transition count 358
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 93 place count 145 transition count 356
Iterating global reduction 2 with 1 rules applied. Total rules applied 94 place count 145 transition count 356
Applied a total of 94 rules in 30 ms. Remains 145 /184 variables (removed 39) and now considering 356/498 (removed 142) transitions.
[2025-06-01 12:35:43] [INFO ] Flow matrix only has 246 transitions (discarded 110 similar events)
// Phase 1: matrix 246 rows 145 cols
[2025-06-01 12:35:43] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:35:43] [INFO ] Implicit Places using invariants in 146 ms returned []
[2025-06-01 12:35:43] [INFO ] Flow matrix only has 246 transitions (discarded 110 similar events)
[2025-06-01 12:35:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:35:43] [INFO ] State equation strengthened by 54 read => feed constraints.
[2025-06-01 12:35:43] [INFO ] Implicit Places using invariants and state equation in 417 ms returned []
Implicit Place search using SMT with State Equation took 566 ms to find 0 implicit places.
Running 354 sub problems to find dead transitions.
[2025-06-01 12:35:43] [INFO ] Flow matrix only has 246 transitions (discarded 110 similar events)
[2025-06-01 12:35:43] [INFO ] Invariant cache hit.
[2025-06-01 12:35:43] [INFO ] State equation strengthened by 54 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/145 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/145 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/145 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 3 (OVERLAPS) 246/391 variables, 145/147 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/391 variables, 54/201 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/391 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 354 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/391 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 354 unsolved
No progress, stopping.
After SMT solving in domain Real declared 391/391 variables, and 201 constraints, problems are : Problem set: 0 solved, 354 unsolved in 21004 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 145/145 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 354/354 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 354 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/145 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/145 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/145 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 3 (OVERLAPS) 246/391 variables, 145/147 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/391 variables, 54/201 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/391 variables, 354/555 constraints. Problems are: Problem set: 0 solved, 354 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 12:36:23] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/391 variables, 1/556 constraints. Problems are: Problem set: 0 solved, 354 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 391/391 variables, and 556 constraints, problems are : Problem set: 0 solved, 354 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 145/145 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 354/354 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 51210ms problems are : Problem set: 0 solved, 354 unsolved
Search for dead transitions found 0 dead transitions in 51211ms
Starting structural reductions in LTL mode, iteration 1 : 145/184 places, 356/498 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51808 ms. Remains : 145/184 places, 356/498 transitions.
[2025-06-01 12:36:34] [INFO ] Flatten gal took : 14 ms
[2025-06-01 12:36:34] [INFO ] Flatten gal took : 15 ms
[2025-06-01 12:36:34] [INFO ] Input system was already deterministic with 356 transitions.
[2025-06-01 12:36:34] [INFO ] Flatten gal took : 15 ms
[2025-06-01 12:36:34] [INFO ] Flatten gal took : 22 ms
[2025-06-01 12:36:34] [INFO ] Time to serialize gal into /tmp/CTLFireability7657913398022061880.gal : 5 ms
[2025-06-01 12:36:34] [INFO ] Time to serialize properties into /tmp/CTLFireability7972340357103749168.ctl : 3 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/CTLFireability7657913398022061880.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7972340357103749168.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.
[2025-06-01 12:37:05] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:37:05] [INFO ] Applying decomposition
[2025-06-01 12:37:05] [INFO ] Flatten gal took : 9 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/graph17836029050228235928.txt' '-o' '/tmp/graph17836029050228235928.bin' '-w' '/tmp/graph17836029050228235928.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17836029050228235928.bin' '-l' '-1' '-v' '-w' '/tmp/graph17836029050228235928.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:37:05] [INFO ] Decomposing Gal with order
[2025-06-01 12:37:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:37:05] [INFO ] Removed a total of 601 redundant transitions.
[2025-06-01 12:37:05] [INFO ] Flatten gal took : 25 ms
[2025-06-01 12:37:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 212 labels/synchronizations in 15 ms.
[2025-06-01 12:37:05] [INFO ] Time to serialize gal into /tmp/CTLFireability10756327300453217331.gal : 4 ms
[2025-06-01 12:37:05] [INFO ] Time to serialize properties into /tmp/CTLFireability5671093197993715003.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/CTLFireability10756327300453217331.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5671093197993715003.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 : 184/184 places, 498/498 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 171 transition count 436
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 171 transition count 436
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 34 place count 171 transition count 428
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 43 place count 162 transition count 410
Iterating global reduction 1 with 9 rules applied. Total rules applied 52 place count 162 transition count 410
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 57 place count 157 transition count 394
Iterating global reduction 1 with 5 rules applied. Total rules applied 62 place count 157 transition count 394
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 67 place count 152 transition count 374
Iterating global reduction 1 with 5 rules applied. Total rules applied 72 place count 152 transition count 374
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 77 place count 147 transition count 364
Iterating global reduction 1 with 5 rules applied. Total rules applied 82 place count 147 transition count 364
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 87 place count 142 transition count 350
Iterating global reduction 1 with 5 rules applied. Total rules applied 92 place count 142 transition count 350
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 97 place count 137 transition count 336
Iterating global reduction 1 with 5 rules applied. Total rules applied 102 place count 137 transition count 336
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 107 place count 132 transition count 326
Iterating global reduction 1 with 5 rules applied. Total rules applied 112 place count 132 transition count 326
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 115 place count 129 transition count 320
Iterating global reduction 1 with 3 rules applied. Total rules applied 118 place count 129 transition count 320
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 119 place count 128 transition count 318
Iterating global reduction 1 with 1 rules applied. Total rules applied 120 place count 128 transition count 318
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 121 place count 127 transition count 316
Iterating global reduction 1 with 1 rules applied. Total rules applied 122 place count 127 transition count 316
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 123 place count 126 transition count 314
Iterating global reduction 1 with 1 rules applied. Total rules applied 124 place count 126 transition count 314
Applied a total of 124 rules in 19 ms. Remains 126 /184 variables (removed 58) and now considering 314/498 (removed 184) transitions.
[2025-06-01 12:37:35] [INFO ] Flow matrix only has 214 transitions (discarded 100 similar events)
// Phase 1: matrix 214 rows 126 cols
[2025-06-01 12:37:35] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:37:35] [INFO ] Implicit Places using invariants in 110 ms returned []
[2025-06-01 12:37:35] [INFO ] Flow matrix only has 214 transitions (discarded 100 similar events)
[2025-06-01 12:37:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:37:35] [INFO ] State equation strengthened by 49 read => feed constraints.
[2025-06-01 12:37:35] [INFO ] Implicit Places using invariants and state equation in 416 ms returned []
Implicit Place search using SMT with State Equation took 529 ms to find 0 implicit places.
Running 312 sub problems to find dead transitions.
[2025-06-01 12:37:35] [INFO ] Flow matrix only has 214 transitions (discarded 100 similar events)
[2025-06-01 12:37:35] [INFO ] Invariant cache hit.
[2025-06-01 12:37:35] [INFO ] State equation strengthened by 49 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 214/340 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/340 variables, 49/177 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/340 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 312 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/340 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 312 unsolved
No progress, stopping.
After SMT solving in domain Real declared 340/340 variables, and 177 constraints, problems are : Problem set: 0 solved, 312 unsolved in 18839 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 214/340 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/340 variables, 49/177 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/340 variables, 312/489 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/340 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 340/340 variables, and 489 constraints, problems are : Problem set: 0 solved, 312 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49006ms problems are : Problem set: 0 solved, 312 unsolved
Search for dead transitions found 0 dead transitions in 49008ms
Starting structural reductions in LTL mode, iteration 1 : 126/184 places, 314/498 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49556 ms. Remains : 126/184 places, 314/498 transitions.
[2025-06-01 12:38:24] [INFO ] Flatten gal took : 10 ms
[2025-06-01 12:38:24] [INFO ] Flatten gal took : 11 ms
[2025-06-01 12:38:24] [INFO ] Input system was already deterministic with 314 transitions.
[2025-06-01 12:38:24] [INFO ] Flatten gal took : 11 ms
[2025-06-01 12:38:24] [INFO ] Flatten gal took : 11 ms
[2025-06-01 12:38:24] [INFO ] Time to serialize gal into /tmp/CTLFireability12922260825049596455.gal : 3 ms
[2025-06-01 12:38:24] [INFO ] Time to serialize properties into /tmp/CTLFireability4512353445791486099.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/CTLFireability12922260825049596455.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4512353445791486099.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.
[2025-06-01 12:38:54] [INFO ] Flatten gal took : 7 ms
[2025-06-01 12:38:54] [INFO ] Applying decomposition
[2025-06-01 12:38:54] [INFO ] Flatten gal took : 8 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/graph10776485786787805899.txt' '-o' '/tmp/graph10776485786787805899.bin' '-w' '/tmp/graph10776485786787805899.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10776485786787805899.bin' '-l' '-1' '-v' '-w' '/tmp/graph10776485786787805899.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:38:54] [INFO ] Decomposing Gal with order
[2025-06-01 12:38:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:38:54] [INFO ] Removed a total of 528 redundant transitions.
[2025-06-01 12:38:54] [INFO ] Flatten gal took : 22 ms
[2025-06-01 12:38:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 167 labels/synchronizations in 8 ms.
[2025-06-01 12:38:54] [INFO ] Time to serialize gal into /tmp/CTLFireability9343051811497905524.gal : 6 ms
[2025-06-01 12:38:54] [INFO ] Time to serialize properties into /tmp/CTLFireability13426534489029490726.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/CTLFireability9343051811497905524.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13426534489029490726.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 : 184/184 places, 498/498 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 169 transition count 426
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 169 transition count 426
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 36 place count 169 transition count 420
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 48 place count 157 transition count 396
Iterating global reduction 1 with 12 rules applied. Total rules applied 60 place count 157 transition count 396
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 64 place count 157 transition count 392
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 70 place count 151 transition count 374
Iterating global reduction 2 with 6 rules applied. Total rules applied 76 place count 151 transition count 374
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 81 place count 146 transition count 354
Iterating global reduction 2 with 5 rules applied. Total rules applied 86 place count 146 transition count 354
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 91 place count 141 transition count 344
Iterating global reduction 2 with 5 rules applied. Total rules applied 96 place count 141 transition count 344
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 101 place count 136 transition count 330
Iterating global reduction 2 with 5 rules applied. Total rules applied 106 place count 136 transition count 330
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 111 place count 131 transition count 316
Iterating global reduction 2 with 5 rules applied. Total rules applied 116 place count 131 transition count 316
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 121 place count 126 transition count 306
Iterating global reduction 2 with 5 rules applied. Total rules applied 126 place count 126 transition count 306
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 131 place count 121 transition count 296
Iterating global reduction 2 with 5 rules applied. Total rules applied 136 place count 121 transition count 296
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 138 place count 119 transition count 292
Iterating global reduction 2 with 2 rules applied. Total rules applied 140 place count 119 transition count 292
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 142 place count 117 transition count 288
Iterating global reduction 2 with 2 rules applied. Total rules applied 144 place count 117 transition count 288
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 146 place count 115 transition count 284
Iterating global reduction 2 with 2 rules applied. Total rules applied 148 place count 115 transition count 284
Applied a total of 148 rules in 24 ms. Remains 115 /184 variables (removed 69) and now considering 284/498 (removed 214) transitions.
[2025-06-01 12:39:25] [INFO ] Flow matrix only has 193 transitions (discarded 91 similar events)
// Phase 1: matrix 193 rows 115 cols
[2025-06-01 12:39:25] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:39:25] [INFO ] Implicit Places using invariants in 109 ms returned []
[2025-06-01 12:39:25] [INFO ] Flow matrix only has 193 transitions (discarded 91 similar events)
[2025-06-01 12:39:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:39:25] [INFO ] State equation strengthened by 43 read => feed constraints.
[2025-06-01 12:39:25] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 397 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2025-06-01 12:39:25] [INFO ] Flow matrix only has 193 transitions (discarded 91 similar events)
[2025-06-01 12:39:25] [INFO ] Invariant cache hit.
[2025-06-01 12:39:25] [INFO ] State equation strengthened by 43 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/115 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (OVERLAPS) 193/308 variables, 115/117 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 43/160 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 282 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/308 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 282 unsolved
No progress, stopping.
After SMT solving in domain Real declared 308/308 variables, and 160 constraints, problems are : Problem set: 0 solved, 282 unsolved in 15321 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 115/115 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/115 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (OVERLAPS) 193/308 variables, 115/117 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 43/160 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 282/442 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 12:39:59] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 12:40:08] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/308 variables, and 444 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 115/115 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 45491ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 45493ms
Starting structural reductions in LTL mode, iteration 1 : 115/184 places, 284/498 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45914 ms. Remains : 115/184 places, 284/498 transitions.
[2025-06-01 12:40:10] [INFO ] Flatten gal took : 8 ms
[2025-06-01 12:40:10] [INFO ] Flatten gal took : 8 ms
[2025-06-01 12:40:10] [INFO ] Input system was already deterministic with 284 transitions.
[2025-06-01 12:40:10] [INFO ] Flatten gal took : 8 ms
[2025-06-01 12:40:10] [INFO ] Flatten gal took : 8 ms
[2025-06-01 12:40:10] [INFO ] Time to serialize gal into /tmp/CTLFireability6590146813173752588.gal : 1 ms
[2025-06-01 12:40:10] [INFO ] Time to serialize properties into /tmp/CTLFireability18251074772949053455.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/CTLFireability6590146813173752588.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18251074772949053455.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.
[2025-06-01 12:40:41] [INFO ] Flatten gal took : 7 ms
[2025-06-01 12:40:41] [INFO ] Applying decomposition
[2025-06-01 12:40:41] [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/graph15085079992699361466.txt' '-o' '/tmp/graph15085079992699361466.bin' '-w' '/tmp/graph15085079992699361466.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15085079992699361466.bin' '-l' '-1' '-v' '-w' '/tmp/graph15085079992699361466.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:40:41] [INFO ] Decomposing Gal with order
[2025-06-01 12:40:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:40:41] [INFO ] Removed a total of 478 redundant transitions.
[2025-06-01 12:40:41] [INFO ] Flatten gal took : 20 ms
[2025-06-01 12:40:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 162 labels/synchronizations in 6 ms.
[2025-06-01 12:40:41] [INFO ] Time to serialize gal into /tmp/CTLFireability15698365824044133148.gal : 4 ms
[2025-06-01 12:40:41] [INFO ] Time to serialize properties into /tmp/CTLFireability2617485312234774801.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/CTLFireability15698365824044133148.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2617485312234774801.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 : 184/184 places, 498/498 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 168 transition count 422
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 168 transition count 422
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 38 place count 168 transition count 416
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 51 place count 155 transition count 390
Iterating global reduction 1 with 13 rules applied. Total rules applied 64 place count 155 transition count 390
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 68 place count 155 transition count 386
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 75 place count 148 transition count 364
Iterating global reduction 2 with 7 rules applied. Total rules applied 82 place count 148 transition count 364
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 88 place count 142 transition count 340
Iterating global reduction 2 with 6 rules applied. Total rules applied 94 place count 142 transition count 340
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 100 place count 136 transition count 328
Iterating global reduction 2 with 6 rules applied. Total rules applied 106 place count 136 transition count 328
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 112 place count 130 transition count 312
Iterating global reduction 2 with 6 rules applied. Total rules applied 118 place count 130 transition count 312
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 124 place count 124 transition count 296
Iterating global reduction 2 with 6 rules applied. Total rules applied 130 place count 124 transition count 296
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 136 place count 118 transition count 284
Iterating global reduction 2 with 6 rules applied. Total rules applied 142 place count 118 transition count 284
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 148 place count 112 transition count 272
Iterating global reduction 2 with 6 rules applied. Total rules applied 154 place count 112 transition count 272
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 156 place count 110 transition count 268
Iterating global reduction 2 with 2 rules applied. Total rules applied 158 place count 110 transition count 268
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 160 place count 108 transition count 264
Iterating global reduction 2 with 2 rules applied. Total rules applied 162 place count 108 transition count 264
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 164 place count 106 transition count 260
Iterating global reduction 2 with 2 rules applied. Total rules applied 166 place count 106 transition count 260
Applied a total of 166 rules in 24 ms. Remains 106 /184 variables (removed 78) and now considering 260/498 (removed 238) transitions.
[2025-06-01 12:41:11] [INFO ] Flow matrix only has 176 transitions (discarded 84 similar events)
// Phase 1: matrix 176 rows 106 cols
[2025-06-01 12:41:11] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:41:11] [INFO ] Implicit Places using invariants in 164 ms returned []
[2025-06-01 12:41:11] [INFO ] Flow matrix only has 176 transitions (discarded 84 similar events)
[2025-06-01 12:41:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:41:11] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-01 12:41:11] [INFO ] Implicit Places using invariants and state equation in 547 ms returned []
Implicit Place search using SMT with State Equation took 713 ms to find 0 implicit places.
Running 258 sub problems to find dead transitions.
[2025-06-01 12:41:11] [INFO ] Flow matrix only has 176 transitions (discarded 84 similar events)
[2025-06-01 12:41:11] [INFO ] Invariant cache hit.
[2025-06-01 12:41:11] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 176/282 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/282 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
No progress, stopping.
After SMT solving in domain Real declared 282/282 variables, and 148 constraints, problems are : Problem set: 0 solved, 258 unsolved in 13032 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 258 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 176/282 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 258/406 constraints. Problems are: Problem set: 0 solved, 258 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 12:41:35] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 12:41:35] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 12:41:37] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 12:41:38] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 4/410 constraints. Problems are: Problem set: 0 solved, 258 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 12:41:49] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 282/282 variables, and 411 constraints, problems are : Problem set: 0 solved, 258 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 43177ms problems are : Problem set: 0 solved, 258 unsolved
Search for dead transitions found 0 dead transitions in 43179ms
Starting structural reductions in LTL mode, iteration 1 : 106/184 places, 260/498 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43917 ms. Remains : 106/184 places, 260/498 transitions.
[2025-06-01 12:41:55] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:41:55] [INFO ] Flatten gal took : 10 ms
[2025-06-01 12:41:55] [INFO ] Input system was already deterministic with 260 transitions.
[2025-06-01 12:41:55] [INFO ] Flatten gal took : 10 ms
[2025-06-01 12:41:55] [INFO ] Flatten gal took : 10 ms
[2025-06-01 12:41:55] [INFO ] Time to serialize gal into /tmp/CTLFireability12275132187292556609.gal : 2 ms
[2025-06-01 12:41:55] [INFO ] Time to serialize properties into /tmp/CTLFireability15971018093560634286.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/CTLFireability12275132187292556609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15971018093560634286.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.
[2025-06-01 12:42:25] [INFO ] Flatten gal took : 6 ms
[2025-06-01 12:42:25] [INFO ] Applying decomposition
[2025-06-01 12:42:25] [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/graph11101860653376252983.txt' '-o' '/tmp/graph11101860653376252983.bin' '-w' '/tmp/graph11101860653376252983.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11101860653376252983.bin' '-l' '-1' '-v' '-w' '/tmp/graph11101860653376252983.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:42:25] [INFO ] Decomposing Gal with order
[2025-06-01 12:42:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:42:25] [INFO ] Removed a total of 433 redundant transitions.
[2025-06-01 12:42:25] [INFO ] Flatten gal took : 16 ms
[2025-06-01 12:42:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 142 labels/synchronizations in 5 ms.
[2025-06-01 12:42:25] [INFO ] Time to serialize gal into /tmp/CTLFireability1765822408573262041.gal : 3 ms
[2025-06-01 12:42:25] [INFO ] Time to serialize properties into /tmp/CTLFireability14557801080772679995.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/CTLFireability1765822408573262041.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14557801080772679995.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 : 184/184 places, 498/498 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 174 transition count 458
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 174 transition count 458
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 32 place count 174 transition count 446
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 40 place count 166 transition count 430
Iterating global reduction 1 with 8 rules applied. Total rules applied 48 place count 166 transition count 430
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 68 place count 166 transition count 410
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 72 place count 162 transition count 398
Iterating global reduction 2 with 4 rules applied. Total rules applied 76 place count 162 transition count 398
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 79 place count 159 transition count 386
Iterating global reduction 2 with 3 rules applied. Total rules applied 82 place count 159 transition count 386
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 85 place count 156 transition count 380
Iterating global reduction 2 with 3 rules applied. Total rules applied 88 place count 156 transition count 380
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 90 place count 154 transition count 374
Iterating global reduction 2 with 2 rules applied. Total rules applied 92 place count 154 transition count 374
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 94 place count 152 transition count 368
Iterating global reduction 2 with 2 rules applied. Total rules applied 96 place count 152 transition count 368
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 98 place count 150 transition count 364
Iterating global reduction 2 with 2 rules applied. Total rules applied 100 place count 150 transition count 364
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 102 place count 148 transition count 360
Iterating global reduction 2 with 2 rules applied. Total rules applied 104 place count 148 transition count 360
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 105 place count 147 transition count 358
Iterating global reduction 2 with 1 rules applied. Total rules applied 106 place count 147 transition count 358
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 107 place count 146 transition count 356
Iterating global reduction 2 with 1 rules applied. Total rules applied 108 place count 146 transition count 356
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 109 place count 145 transition count 354
Iterating global reduction 2 with 1 rules applied. Total rules applied 110 place count 145 transition count 354
Applied a total of 110 rules in 27 ms. Remains 145 /184 variables (removed 39) and now considering 354/498 (removed 144) transitions.
[2025-06-01 12:42:55] [INFO ] Flow matrix only has 241 transitions (discarded 113 similar events)
// Phase 1: matrix 241 rows 145 cols
[2025-06-01 12:42:55] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:42:55] [INFO ] Implicit Places using invariants in 157 ms returned []
[2025-06-01 12:42:55] [INFO ] Flow matrix only has 241 transitions (discarded 113 similar events)
[2025-06-01 12:42:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:42:55] [INFO ] State equation strengthened by 53 read => feed constraints.
[2025-06-01 12:42:56] [INFO ] Implicit Places using invariants and state equation in 641 ms returned []
Implicit Place search using SMT with State Equation took 801 ms to find 0 implicit places.
Running 352 sub problems to find dead transitions.
[2025-06-01 12:42:56] [INFO ] Flow matrix only has 241 transitions (discarded 113 similar events)
[2025-06-01 12:42:56] [INFO ] Invariant cache hit.
[2025-06-01 12:42:56] [INFO ] State equation strengthened by 53 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/145 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 352 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/145 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 352 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/145 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 352 unsolved
At refinement iteration 3 (OVERLAPS) 241/386 variables, 145/147 constraints. Problems are: Problem set: 0 solved, 352 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 53/200 constraints. Problems are: Problem set: 0 solved, 352 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/386 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 352 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/386 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 352 unsolved
No progress, stopping.
After SMT solving in domain Real declared 386/386 variables, and 200 constraints, problems are : Problem set: 0 solved, 352 unsolved in 22172 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 145/145 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 352/352 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 352 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/145 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 352 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/145 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 352 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/145 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 352 unsolved
At refinement iteration 3 (OVERLAPS) 241/386 variables, 145/147 constraints. Problems are: Problem set: 0 solved, 352 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 53/200 constraints. Problems are: Problem set: 0 solved, 352 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/386 variables, 352/552 constraints. Problems are: Problem set: 0 solved, 352 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/386 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 352 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 386/386 variables, and 552 constraints, problems are : Problem set: 0 solved, 352 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 145/145 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 352/352 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52398ms problems are : Problem set: 0 solved, 352 unsolved
Search for dead transitions found 0 dead transitions in 52401ms
Starting structural reductions in LTL mode, iteration 1 : 145/184 places, 354/498 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53230 ms. Remains : 145/184 places, 354/498 transitions.
[2025-06-01 12:43:48] [INFO ] Flatten gal took : 8 ms
[2025-06-01 12:43:48] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:43:48] [INFO ] Input system was already deterministic with 354 transitions.
[2025-06-01 12:43:48] [INFO ] Flatten gal took : 8 ms
[2025-06-01 12:43:48] [INFO ] Flatten gal took : 8 ms
[2025-06-01 12:43:48] [INFO ] Time to serialize gal into /tmp/CTLFireability1705582273050692779.gal : 1 ms
[2025-06-01 12:43:48] [INFO ] Time to serialize properties into /tmp/CTLFireability4874952001783831131.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/CTLFireability1705582273050692779.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4874952001783831131.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.
[2025-06-01 12:44:18] [INFO ] Flatten gal took : 13 ms
[2025-06-01 12:44:18] [INFO ] Applying decomposition
[2025-06-01 12:44:18] [INFO ] Flatten gal took : 9 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/graph5250381351406976742.txt' '-o' '/tmp/graph5250381351406976742.bin' '-w' '/tmp/graph5250381351406976742.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5250381351406976742.bin' '-l' '-1' '-v' '-w' '/tmp/graph5250381351406976742.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:44:18] [INFO ] Decomposing Gal with order
[2025-06-01 12:44:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:44:18] [INFO ] Removed a total of 589 redundant transitions.
[2025-06-01 12:44:18] [INFO ] Flatten gal took : 22 ms
[2025-06-01 12:44:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 185 labels/synchronizations in 5 ms.
[2025-06-01 12:44:18] [INFO ] Time to serialize gal into /tmp/CTLFireability11835626626798789929.gal : 3 ms
[2025-06-01 12:44:18] [INFO ] Time to serialize properties into /tmp/CTLFireability17220132591788934475.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/CTLFireability11835626626798789929.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17220132591788934475.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 : 184/184 places, 498/498 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 168 transition count 422
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 168 transition count 422
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 38 place count 168 transition count 416
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 51 place count 155 transition count 390
Iterating global reduction 1 with 13 rules applied. Total rules applied 64 place count 155 transition count 390
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 68 place count 155 transition count 386
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 75 place count 148 transition count 364
Iterating global reduction 2 with 7 rules applied. Total rules applied 82 place count 148 transition count 364
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 88 place count 142 transition count 340
Iterating global reduction 2 with 6 rules applied. Total rules applied 94 place count 142 transition count 340
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 100 place count 136 transition count 328
Iterating global reduction 2 with 6 rules applied. Total rules applied 106 place count 136 transition count 328
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 112 place count 130 transition count 310
Iterating global reduction 2 with 6 rules applied. Total rules applied 118 place count 130 transition count 310
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 124 place count 124 transition count 292
Iterating global reduction 2 with 6 rules applied. Total rules applied 130 place count 124 transition count 292
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 135 place count 119 transition count 282
Iterating global reduction 2 with 5 rules applied. Total rules applied 140 place count 119 transition count 282
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 145 place count 114 transition count 272
Iterating global reduction 2 with 5 rules applied. Total rules applied 150 place count 114 transition count 272
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 152 place count 112 transition count 268
Iterating global reduction 2 with 2 rules applied. Total rules applied 154 place count 112 transition count 268
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 156 place count 110 transition count 264
Iterating global reduction 2 with 2 rules applied. Total rules applied 158 place count 110 transition count 264
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 160 place count 108 transition count 260
Iterating global reduction 2 with 2 rules applied. Total rules applied 162 place count 108 transition count 260
Applied a total of 162 rules in 22 ms. Remains 108 /184 variables (removed 76) and now considering 260/498 (removed 238) transitions.
[2025-06-01 12:44:48] [INFO ] Flow matrix only has 179 transitions (discarded 81 similar events)
// Phase 1: matrix 179 rows 108 cols
[2025-06-01 12:44:48] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:44:48] [INFO ] Implicit Places using invariants in 122 ms returned []
[2025-06-01 12:44:48] [INFO ] Flow matrix only has 179 transitions (discarded 81 similar events)
[2025-06-01 12:44:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:44:48] [INFO ] State equation strengthened by 43 read => feed constraints.
[2025-06-01 12:44:49] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 458 ms to find 0 implicit places.
Running 258 sub problems to find dead transitions.
[2025-06-01 12:44:49] [INFO ] Flow matrix only has 179 transitions (discarded 81 similar events)
[2025-06-01 12:44:49] [INFO ] Invariant cache hit.
[2025-06-01 12:44:49] [INFO ] State equation strengthened by 43 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 179/287 variables, 108/110 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/287 variables, 43/153 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/287 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 258 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/287 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 258 unsolved
No progress, stopping.
After SMT solving in domain Real declared 287/287 variables, and 153 constraints, problems are : Problem set: 0 solved, 258 unsolved in 13808 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/108 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 258 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 179/287 variables, 108/110 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/287 variables, 43/153 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/287 variables, 258/411 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/287 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 258 unsolved
Error getting values : (error "ParserException while parsing response: ((t0 31)
(t1 1)
(t2 15)
(t3 17)
(t4 8)
(t5 7)
(t6 9)
(t7 8)
(t8 4)
(t9 4)
(t10 3)
(t11 4)
(t12 5)
(t13 4)
(t14 4)
(t15 4)
(t16 4)
(t17 0)
(t18 1)
(t19 1)
(t20 5)
(t21 4)
(t22 4)
(t23 4)
(t24 4)
(t25 3)
(t26 4)
(t27 2)
(t28 2)
(t29 2)
(t30 6)
(t31 2)
(t32 0)
(t33 0)
(t34 0)
(t35 0)
(t36 0)
(t37 0)
(t38 0)
(t39 0)
(t40 0)
(t41 1)
(t42 0)
(t43 0)
(t44 0)
(t45 1)
(t46 1)
(t47 0)
(t48 3)
(t49 3)
(t50 2)
(t51 3)
(t52 2)
(t53 3)
(t54 3)
(t55 54)
(t56 4)
(t57 43)
(t58 6)
(t59 3)
(t60 42)
(t61 5)
(t62 1)
(t63 41)
(t64 1)
(t65 0)
(t66 3)
(t67 39)
(t68 0)
(t69 5)
(t70 32)
(t71 7)
(t72 6)
(t73 6)
(t74 5)
(t75 4)
(t76 3)
(t77 1)
(t78 32)
(t79 1)
(t80 1)
(t81 30)
(t82 1)
(t83 1)
(t84 1)
(t85 1)
(t86 0)
(t87 1)
(t88 1)
(t89 52)
(t90 0)
(t91 0)
(t92 4)
(t93 2)
(t94 3)
(t95 0)
(t96 0)
(t97 0)
(t98 0)
(t99 2)
(t100 2)
(t101 2)
(t102 1)
(t103 1)
(t104 1)
(t105 3)
(t106 1)
(t107 0)
(t108 0)
(t109 3)
(t110 0)
(t111 28)
(t112 0)
(t113 3)
(t114 1)
(t115 2)
(t116 1)
(t117 0)
(t118 3)
(t119 3)
(t120 0)
(t121 1)
(t122 2)
(t123 1)
(t124 2)
(t125 1)
(t126 2)
(t127 2)
(t128 1)
(t129 0)
(t130 2)
(t131 0)
(t132 2)
(t133 4)
(t134 0)
(t135 0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 287/287 variables, and 411 constraints, problems are : Problem set: 0 solved, 258 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/108 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43926ms problems are : Problem set: 0 solved, 258 unsolved
Search for dead transitions found 0 dead transitions in 43929ms
Starting structural reductions in LTL mode, iteration 1 : 108/184 places, 260/498 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44409 ms. Remains : 108/184 places, 260/498 transitions.
[2025-06-01 12:45:33] [INFO ] Flatten gal took : 6 ms
[2025-06-01 12:45:33] [INFO ] Flatten gal took : 7 ms
[2025-06-01 12:45:33] [INFO ] Input system was already deterministic with 260 transitions.
[2025-06-01 12:45:33] [INFO ] Flatten gal took : 7 ms
[2025-06-01 12:45:33] [INFO ] Flatten gal took : 7 ms
[2025-06-01 12:45:33] [INFO ] Time to serialize gal into /tmp/CTLFireability13957502086422273140.gal : 2 ms
[2025-06-01 12:45:33] [INFO ] Time to serialize properties into /tmp/CTLFireability15965796267264816310.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/CTLFireability13957502086422273140.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15965796267264816310.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.
[2025-06-01 12:46:03] [INFO ] Flatten gal took : 6 ms
[2025-06-01 12:46:03] [INFO ] Applying decomposition
[2025-06-01 12:46:03] [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/graph15444753729288579319.txt' '-o' '/tmp/graph15444753729288579319.bin' '-w' '/tmp/graph15444753729288579319.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15444753729288579319.bin' '-l' '-1' '-v' '-w' '/tmp/graph15444753729288579319.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:46:03] [INFO ] Decomposing Gal with order
[2025-06-01 12:46:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:46:03] [INFO ] Removed a total of 428 redundant transitions.
[2025-06-01 12:46:03] [INFO ] Flatten gal took : 21 ms
[2025-06-01 12:46:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 149 labels/synchronizations in 4 ms.
[2025-06-01 12:46:03] [INFO ] Time to serialize gal into /tmp/CTLFireability4671101200682008370.gal : 2 ms
[2025-06-01 12:46:03] [INFO ] Time to serialize properties into /tmp/CTLFireability12201132645875589553.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/CTLFireability4671101200682008370.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12201132645875589553.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 : 184/184 places, 498/498 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 169 transition count 430
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 169 transition count 430
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 38 place count 169 transition count 422
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 50 place count 157 transition count 398
Iterating global reduction 1 with 12 rules applied. Total rules applied 62 place count 157 transition count 398
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 70 place count 157 transition count 390
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 76 place count 151 transition count 372
Iterating global reduction 2 with 6 rules applied. Total rules applied 82 place count 151 transition count 372
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 88 place count 145 transition count 348
Iterating global reduction 2 with 6 rules applied. Total rules applied 94 place count 145 transition count 348
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 100 place count 139 transition count 336
Iterating global reduction 2 with 6 rules applied. Total rules applied 106 place count 139 transition count 336
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 110 place count 135 transition count 326
Iterating global reduction 2 with 4 rules applied. Total rules applied 114 place count 135 transition count 326
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 118 place count 131 transition count 316
Iterating global reduction 2 with 4 rules applied. Total rules applied 122 place count 131 transition count 316
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 126 place count 127 transition count 308
Iterating global reduction 2 with 4 rules applied. Total rules applied 130 place count 127 transition count 308
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 134 place count 123 transition count 300
Iterating global reduction 2 with 4 rules applied. Total rules applied 138 place count 123 transition count 300
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 139 place count 122 transition count 298
Iterating global reduction 2 with 1 rules applied. Total rules applied 140 place count 122 transition count 298
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 121 transition count 296
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 121 transition count 296
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 143 place count 120 transition count 294
Iterating global reduction 2 with 1 rules applied. Total rules applied 144 place count 120 transition count 294
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 148 place count 120 transition count 290
Applied a total of 148 rules in 48 ms. Remains 120 /184 variables (removed 64) and now considering 290/498 (removed 208) transitions.
[2025-06-01 12:46:33] [INFO ] Flow matrix only has 198 transitions (discarded 92 similar events)
// Phase 1: matrix 198 rows 120 cols
[2025-06-01 12:46:33] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:46:33] [INFO ] Implicit Places using invariants in 181 ms returned []
[2025-06-01 12:46:33] [INFO ] Flow matrix only has 198 transitions (discarded 92 similar events)
[2025-06-01 12:46:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:46:33] [INFO ] State equation strengthened by 46 read => feed constraints.
[2025-06-01 12:46:34] [INFO ] Implicit Places using invariants and state equation in 501 ms returned []
Implicit Place search using SMT with State Equation took 685 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 12:46:34] [INFO ] Redundant transitions in 4 ms returned []
Running 288 sub problems to find dead transitions.
[2025-06-01 12:46:34] [INFO ] Flow matrix only has 198 transitions (discarded 92 similar events)
[2025-06-01 12:46:34] [INFO ] Invariant cache hit.
[2025-06-01 12:46:34] [INFO ] State equation strengthened by 46 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 3 (OVERLAPS) 198/318 variables, 120/122 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/318 variables, 46/168 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 288 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/318 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 288 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 168 constraints, problems are : Problem set: 0 solved, 288 unsolved in 16118 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 120/120 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 288/288 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 288 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 3 (OVERLAPS) 198/318 variables, 120/122 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/318 variables, 46/168 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 288/456 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/318 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 288 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 318/318 variables, and 456 constraints, problems are : Problem set: 0 solved, 288 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 120/120 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 288/288 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 46226ms problems are : Problem set: 0 solved, 288 unsolved
Search for dead transitions found 0 dead transitions in 46227ms
Starting structural reductions in SI_CTL mode, iteration 1 : 120/184 places, 290/498 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46970 ms. Remains : 120/184 places, 290/498 transitions.
[2025-06-01 12:47:20] [INFO ] Flatten gal took : 8 ms
[2025-06-01 12:47:20] [INFO ] Flatten gal took : 10 ms
[2025-06-01 12:47:20] [INFO ] Input system was already deterministic with 290 transitions.
[2025-06-01 12:47:20] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:47:20] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:47:20] [INFO ] Time to serialize gal into /tmp/CTLFireability17692552624240751907.gal : 2 ms
[2025-06-01 12:47:20] [INFO ] Time to serialize properties into /tmp/CTLFireability3034603725544200737.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/CTLFireability17692552624240751907.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3034603725544200737.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.
[2025-06-01 12:47:50] [INFO ] Flatten gal took : 7 ms
[2025-06-01 12:47:50] [INFO ] Applying decomposition
[2025-06-01 12:47:50] [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/graph16175829265310156923.txt' '-o' '/tmp/graph16175829265310156923.bin' '-w' '/tmp/graph16175829265310156923.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16175829265310156923.bin' '-l' '-1' '-v' '-w' '/tmp/graph16175829265310156923.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:47:50] [INFO ] Decomposing Gal with order
[2025-06-01 12:47:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:47:50] [INFO ] Removed a total of 487 redundant transitions.
[2025-06-01 12:47:50] [INFO ] Flatten gal took : 17 ms
[2025-06-01 12:47:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 165 labels/synchronizations in 4 ms.
[2025-06-01 12:47:50] [INFO ] Time to serialize gal into /tmp/CTLFireability15347570675545790484.gal : 3 ms
[2025-06-01 12:47:50] [INFO ] Time to serialize properties into /tmp/CTLFireability14691593961701877694.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/CTLFireability15347570675545790484.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14691593961701877694.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 : 184/184 places, 498/498 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 168 transition count 422
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 168 transition count 422
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 38 place count 168 transition count 416
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 51 place count 155 transition count 390
Iterating global reduction 1 with 13 rules applied. Total rules applied 64 place count 155 transition count 390
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 68 place count 155 transition count 386
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 75 place count 148 transition count 364
Iterating global reduction 2 with 7 rules applied. Total rules applied 82 place count 148 transition count 364
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 89 place count 141 transition count 336
Iterating global reduction 2 with 7 rules applied. Total rules applied 96 place count 141 transition count 336
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 102 place count 135 transition count 324
Iterating global reduction 2 with 6 rules applied. Total rules applied 108 place count 135 transition count 324
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 114 place count 129 transition count 306
Iterating global reduction 2 with 6 rules applied. Total rules applied 120 place count 129 transition count 306
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 126 place count 123 transition count 288
Iterating global reduction 2 with 6 rules applied. Total rules applied 132 place count 123 transition count 288
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 138 place count 117 transition count 276
Iterating global reduction 2 with 6 rules applied. Total rules applied 144 place count 117 transition count 276
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 150 place count 111 transition count 264
Iterating global reduction 2 with 6 rules applied. Total rules applied 156 place count 111 transition count 264
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 159 place count 108 transition count 258
Iterating global reduction 2 with 3 rules applied. Total rules applied 162 place count 108 transition count 258
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 165 place count 105 transition count 252
Iterating global reduction 2 with 3 rules applied. Total rules applied 168 place count 105 transition count 252
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 171 place count 102 transition count 246
Iterating global reduction 2 with 3 rules applied. Total rules applied 174 place count 102 transition count 246
Applied a total of 174 rules in 22 ms. Remains 102 /184 variables (removed 82) and now considering 246/498 (removed 252) transitions.
[2025-06-01 12:48:20] [INFO ] Flow matrix only has 168 transitions (discarded 78 similar events)
// Phase 1: matrix 168 rows 102 cols
[2025-06-01 12:48:20] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:48:20] [INFO ] Implicit Places using invariants in 106 ms returned []
[2025-06-01 12:48:20] [INFO ] Flow matrix only has 168 transitions (discarded 78 similar events)
[2025-06-01 12:48:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 12:48:20] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-01 12:48:21] [INFO ] Implicit Places using invariants and state equation in 435 ms returned []
Implicit Place search using SMT with State Equation took 543 ms to find 0 implicit places.
Running 244 sub problems to find dead transitions.
[2025-06-01 12:48:21] [INFO ] Flow matrix only has 168 transitions (discarded 78 similar events)
[2025-06-01 12:48:21] [INFO ] Invariant cache hit.
[2025-06-01 12:48:21] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 3 (OVERLAPS) 168/270 variables, 102/104 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/270 variables, 40/144 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/270 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 244 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/270 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 244 unsolved
No progress, stopping.
After SMT solving in domain Real declared 270/270 variables, and 144 constraints, problems are : Problem set: 0 solved, 244 unsolved in 11737 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 102/102 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 244/244 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 244 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 3 (OVERLAPS) 168/270 variables, 102/104 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/270 variables, 40/144 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/270 variables, 244/388 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 7 (OVERLAPS) 0/270 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 244 unsolved
No progress, stopping.
After SMT solving in domain Int declared 270/270 variables, and 388 constraints, problems are : Problem set: 0 solved, 244 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 102/102 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 244/244 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41869ms problems are : Problem set: 0 solved, 244 unsolved
Search for dead transitions found 0 dead transitions in 41870ms
Starting structural reductions in LTL mode, iteration 1 : 102/184 places, 246/498 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42438 ms. Remains : 102/184 places, 246/498 transitions.
[2025-06-01 12:49:02] [INFO ] Flatten gal took : 8 ms
[2025-06-01 12:49:03] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:49:03] [INFO ] Input system was already deterministic with 246 transitions.
[2025-06-01 12:49:03] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:49:03] [INFO ] Flatten gal took : 9 ms
[2025-06-01 12:49:03] [INFO ] Time to serialize gal into /tmp/CTLFireability17086751429599757811.gal : 2 ms
[2025-06-01 12:49:03] [INFO ] Time to serialize properties into /tmp/CTLFireability1965365948665158354.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/CTLFireability17086751429599757811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1965365948665158354.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.
[2025-06-01 12:49:33] [INFO ] Flatten gal took : 5 ms
[2025-06-01 12:49:33] [INFO ] Applying decomposition
[2025-06-01 12:49:33] [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/graph250706390906984538.txt' '-o' '/tmp/graph250706390906984538.bin' '-w' '/tmp/graph250706390906984538.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph250706390906984538.bin' '-l' '-1' '-v' '-w' '/tmp/graph250706390906984538.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:49:33] [INFO ] Decomposing Gal with order
[2025-06-01 12:49:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:49:33] [INFO ] Removed a total of 406 redundant transitions.
[2025-06-01 12:49:33] [INFO ] Flatten gal took : 13 ms
[2025-06-01 12:49:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 119 labels/synchronizations in 3 ms.
[2025-06-01 12:49:33] [INFO ] Time to serialize gal into /tmp/CTLFireability16666054511005041007.gal : 3 ms
[2025-06-01 12:49:33] [INFO ] Time to serialize properties into /tmp/CTLFireability7399947739591516253.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/CTLFireability16666054511005041007.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7399947739591516253.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 12:50:03] [INFO ] Flatten gal took : 11 ms
[2025-06-01 12:50:03] [INFO ] Flatten gal took : 12 ms
[2025-06-01 12:50:03] [INFO ] Applying decomposition
[2025-06-01 12:50:03] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8871335017153589530.txt' '-o' '/tmp/graph8871335017153589530.bin' '-w' '/tmp/graph8871335017153589530.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8871335017153589530.bin' '-l' '-1' '-v' '-w' '/tmp/graph8871335017153589530.weights' '-q' '0' '-e' '0.001'
[2025-06-01 12:50:03] [INFO ] Decomposing Gal with order
[2025-06-01 12:50:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 12:50:03] [INFO ] Removed a total of 728 redundant transitions.
[2025-06-01 12:50:03] [INFO ] Flatten gal took : 33 ms
[2025-06-01 12:50:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 279 labels/synchronizations in 7 ms.
[2025-06-01 12:50:03] [INFO ] Time to serialize gal into /tmp/CTLFireability15926862397377822552.gal : 4 ms
[2025-06-01 12:50:03] [INFO ] Time to serialize properties into /tmp/CTLFireability12067660991291752882.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/CTLFireability15926862397377822552.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12067660991291752882.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 11 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 13:17:12] [INFO ] Flatten gal took : 13 ms
[2025-06-01 13:17:12] [INFO ] Time to serialize gal into /tmp/CTLFireability3207401262468207622.gal : 2 ms
[2025-06-01 13:17:12] [INFO ] Time to serialize properties into /tmp/CTLFireability3568430201163419700.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/CTLFireability3207401262468207622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3568430201163419700.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 11 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ 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="FunctionPointer-PT-b032"
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 FunctionPointer-PT-b032, 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 r100-smll-174867007400090"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b032.tgz
mv FunctionPointer-PT-b032 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 ;