About the Execution of ITS-Tools for FunctionPointer-PT-b002
| 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 | FTFT????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-174867007300057.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-b002, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007300057
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 872K
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 133K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K 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-b002-CTLCardinality-2023-12
FORMULA_NAME FunctionPointer-PT-b002-CTLCardinality-2023-13
FORMULA_NAME FunctionPointer-PT-b002-CTLCardinality-2023-14
FORMULA_NAME FunctionPointer-PT-b002-CTLCardinality-2023-15
FORMULA_NAME FunctionPointer-PT-b002-CTLCardinality-2025-00
FORMULA_NAME FunctionPointer-PT-b002-CTLCardinality-2025-01
FORMULA_NAME FunctionPointer-PT-b002-CTLCardinality-2025-02
FORMULA_NAME FunctionPointer-PT-b002-CTLCardinality-2025-03
FORMULA_NAME FunctionPointer-PT-b002-CTLCardinality-2025-04
FORMULA_NAME FunctionPointer-PT-b002-CTLCardinality-2025-05
FORMULA_NAME FunctionPointer-PT-b002-CTLCardinality-2025-06
FORMULA_NAME FunctionPointer-PT-b002-CTLCardinality-2025-07
FORMULA_NAME FunctionPointer-PT-b002-CTLCardinality-2025-08
FORMULA_NAME FunctionPointer-PT-b002-CTLCardinality-2025-09
FORMULA_NAME FunctionPointer-PT-b002-CTLCardinality-2025-10
FORMULA_NAME FunctionPointer-PT-b002-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1748736137884
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b002
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-01 00:02:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-01 00:02:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 00:02:20] [INFO ] Load time of PNML (sax parser for PT used): 422 ms
[2025-06-01 00:02:20] [INFO ] Transformed 306 places.
[2025-06-01 00:02:20] [INFO ] Transformed 840 transitions.
[2025-06-01 00:02:20] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 598 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 28 ms.
Deduced a syphon composed of 84 places in 8 ms
Reduce places removed 84 places and 192 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FunctionPointer-PT-b002-CTLCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b002-CTLCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b002-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b002-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 52 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 648/648 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 213 transition count 648
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 29 place count 193 transition count 532
Iterating global reduction 1 with 20 rules applied. Total rules applied 49 place count 193 transition count 532
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 93 place count 193 transition count 488
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 100 place count 186 transition count 474
Iterating global reduction 2 with 7 rules applied. Total rules applied 107 place count 186 transition count 474
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 108 place count 185 transition count 472
Iterating global reduction 2 with 1 rules applied. Total rules applied 109 place count 185 transition count 472
Applied a total of 109 rules in 110 ms. Remains 185 /222 variables (removed 37) and now considering 472/648 (removed 176) transitions.
[2025-06-01 00:02:21] [INFO ] Flow matrix only has 321 transitions (discarded 151 similar events)
// Phase 1: matrix 321 rows 185 cols
[2025-06-01 00:02:21] [INFO ] Computed 2 invariants in 29 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:02:21] [INFO ] Implicit Places using invariants in 620 ms returned []
[2025-06-01 00:02:21] [INFO ] Flow matrix only has 321 transitions (discarded 151 similar events)
[2025-06-01 00:02:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:02:22] [INFO ] State equation strengthened by 62 read => feed constraints.
[2025-06-01 00:02:22] [INFO ] Implicit Places using invariants and state equation in 1243 ms returned []
Implicit Place search using SMT with State Equation took 1918 ms to find 0 implicit places.
Running 470 sub problems to find dead transitions.
[2025-06-01 00:02:23] [INFO ] Flow matrix only has 321 transitions (discarded 151 similar events)
[2025-06-01 00:02:23] [INFO ] Invariant cache hit.
[2025-06-01 00:02:23] [INFO ] State equation strengthened by 62 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 470 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 470 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 470 unsolved
At refinement iteration 3 (OVERLAPS) 321/505 variables, 184/186 constraints. Problems are: Problem set: 0 solved, 470 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/505 variables, 62/248 constraints. Problems are: Problem set: 0 solved, 470 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 470 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/506 variables, 1/249 constraints. Problems are: Problem set: 0 solved, 470 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/506 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 470 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 506/506 variables, and 249 constraints, problems are : Problem set: 0 solved, 470 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 185/185 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 470/470 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 470 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, 470 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 470 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 470 unsolved
At refinement iteration 3 (OVERLAPS) 321/505 variables, 184/186 constraints. Problems are: Problem set: 0 solved, 470 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/505 variables, 62/248 constraints. Problems are: Problem set: 0 solved, 470 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 32/280 constraints. Problems are: Problem set: 0 solved, 470 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:11] [INFO ] Deduced a trap along path composed of 3 places in 73 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:11] [INFO ] Deduced a trap along path composed of 3 places in 55 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:11] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:11] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:11] [INFO ] Deduced a trap along path composed of 3 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:11] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:11] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:13] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/505 variables, 8/288 constraints. Problems are: Problem set: 0 solved, 470 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 505/506 variables, and 288 constraints, problems are : Problem set: 0 solved, 470 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 184/185 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 32/470 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 8/8 constraints]
After SMT, in 61114ms problems are : Problem set: 0 solved, 470 unsolved
Search for dead transitions found 0 dead transitions in 61273ms
Starting structural reductions in LTL mode, iteration 1 : 185/222 places, 472/648 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63343 ms. Remains : 185/222 places, 472/648 transitions.
Support contains 52 out of 185 places after structural reductions.
[2025-06-01 00:03:24] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-01 00:03:24] [INFO ] Flatten gal took : 126 ms
FORMULA FunctionPointer-PT-b002-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 00:03:24] [INFO ] Flatten gal took : 74 ms
[2025-06-01 00:03:25] [INFO ] Input system was already deterministic with 472 transitions.
Support contains 44 out of 185 places (down from 52) after GAL structural reductions.
RANDOM walk for 40001 steps (80 resets) in 2271 ms. (17 steps per ms) remains 4/29 properties
BEST_FIRST walk for 40004 steps (10 resets) in 376 ms. (106 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (18 resets) in 404 ms. (98 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (11 resets) in 333 ms. (119 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (16 resets) in 210 ms. (189 steps per ms) remains 4/4 properties
[2025-06-01 00:03:26] [INFO ] Flow matrix only has 321 transitions (discarded 151 similar events)
[2025-06-01 00:03:26] [INFO ] Invariant cache hit.
[2025-06-01 00:03:26] [INFO ] State equation strengthened by 62 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 24/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 74/103 variables, 29/30 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp13 is UNSAT
At refinement iteration 6 (OVERLAPS) 171/274 variables, 32/75 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 1/76 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/274 variables, 0/76 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 188/462 variables, 96/172 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/462 variables, 48/220 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/462 variables, 0/220 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 6/468 variables, 1/221 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/468 variables, 0/221 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 36/504 variables, 26/247 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/504 variables, 0/247 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/506 variables, 2/249 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/506 variables, 0/249 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/506 variables, 0/249 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 506/506 variables, and 249 constraints, problems are : Problem set: 3 solved, 1 unsolved in 296 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 185/185 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 7/9 variables, 2/2 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 172/181 variables, 9/11 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/181 variables, 1/12 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/181 variables, 0/12 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 256/437 variables, 129/141 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/437 variables, 1/142 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/437 variables, 61/203 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/437 variables, 1/204 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/437 variables, 0/204 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 6/443 variables, 1/205 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/443 variables, 0/205 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 59/502 variables, 41/246 constraints. Problems are: Problem set: 3 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:26] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/502 variables, 1/247 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/502 variables, 0/247 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 4/506 variables, 4/251 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/506 variables, 0/251 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/506 variables, 0/251 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 506/506 variables, and 251 constraints, problems are : Problem set: 3 solved, 1 unsolved in 495 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 185/185 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 1/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 808ms problems are : Problem set: 3 solved, 1 unsolved
Parikh walk visited 0 properties in 19 ms.
Support contains 2 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 472/472 transitions.
Graph (complete) has 743 edges and 185 vertex of which 163 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.2 ms
Discarding 22 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 163 transition count 429
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 58 place count 149 transition count 391
Iterating global reduction 1 with 14 rules applied. Total rules applied 72 place count 149 transition count 391
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 80 place count 149 transition count 383
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 91 place count 138 transition count 357
Iterating global reduction 2 with 11 rules applied. Total rules applied 102 place count 138 transition count 357
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 106 place count 138 transition count 353
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 113 place count 131 transition count 335
Iterating global reduction 3 with 7 rules applied. Total rules applied 120 place count 131 transition count 335
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 127 place count 124 transition count 309
Iterating global reduction 3 with 7 rules applied. Total rules applied 134 place count 124 transition count 309
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 141 place count 117 transition count 289
Iterating global reduction 3 with 7 rules applied. Total rules applied 148 place count 117 transition count 289
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 154 place count 111 transition count 271
Iterating global reduction 3 with 6 rules applied. Total rules applied 160 place count 111 transition count 271
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 166 place count 105 transition count 255
Iterating global reduction 3 with 6 rules applied. Total rules applied 172 place count 105 transition count 255
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 178 place count 99 transition count 243
Iterating global reduction 3 with 6 rules applied. Total rules applied 184 place count 99 transition count 243
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 190 place count 93 transition count 231
Iterating global reduction 3 with 6 rules applied. Total rules applied 196 place count 93 transition count 231
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 201 place count 88 transition count 221
Iterating global reduction 3 with 5 rules applied. Total rules applied 206 place count 88 transition count 221
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 209 place count 85 transition count 215
Iterating global reduction 3 with 3 rules applied. Total rules applied 212 place count 85 transition count 215
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 214 place count 83 transition count 211
Iterating global reduction 3 with 2 rules applied. Total rules applied 216 place count 83 transition count 211
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 220 place count 83 transition count 207
Applied a total of 220 rules in 104 ms. Remains 83 /185 variables (removed 102) and now considering 207/472 (removed 265) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 83/185 places, 207/472 transitions.
RANDOM walk for 40000 steps (8 resets) in 197 ms. (202 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1371228 steps, run timeout after 3001 ms. (steps per millisecond=456 ) properties seen :0 out of 1
Probabilistic random walk after 1371228 steps, saw 827158 distinct states, run finished after 3008 ms. (steps per millisecond=455 ) properties seen :0
[2025-06-01 00:03:30] [INFO ] Flow matrix only has 129 transitions (discarded 78 similar events)
// Phase 1: matrix 129 rows 83 cols
[2025-06-01 00:03:30] [INFO ] Computed 3 invariants in 4 ms
[2025-06-01 00:03:30] [INFO ] State equation strengthened by 21 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 7/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 77/86 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 8/94 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 101/195 variables, 59/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/195 variables, 20/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/195 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 6/201 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/201 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 10/211 variables, 10/106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/211 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/212 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/212 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/212 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 212/212 variables, and 107 constraints, problems are : Problem set: 0 solved, 1 unsolved in 167 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 83/83 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 7/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 77/86 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 8/94 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 101/195 variables, 59/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/195 variables, 20/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/195 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/195 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 6/201 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/201 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 10/211 variables, 10/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/211 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 1/212 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/212 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:30] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:30] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/212 variables, 2/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/212 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/212 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 212/212 variables, and 110 constraints, problems are : Problem set: 0 solved, 1 unsolved in 355 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 83/83 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 533ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 531 steps, including 36 resets, run visited all 1 properties in 3 ms. (steps per millisecond=177 )
Parikh walk visited 1 properties in 9 ms.
Successfully simplified 3 atomic propositions for a total of 10 simplifications.
FORMULA FunctionPointer-PT-b002-CTLCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 00:03:30] [INFO ] Flatten gal took : 31 ms
[2025-06-01 00:03:30] [INFO ] Flatten gal took : 35 ms
[2025-06-01 00:03:30] [INFO ] Input system was already deterministic with 472 transitions.
Computed a total of 24 stabilizing places and 64 stable transitions
Graph (complete) has 989 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 472/472 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 184 transition count 472
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 15 place count 170 transition count 434
Iterating global reduction 1 with 14 rules applied. Total rules applied 29 place count 170 transition count 434
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 37 place count 170 transition count 426
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 48 place count 159 transition count 400
Iterating global reduction 2 with 11 rules applied. Total rules applied 59 place count 159 transition count 400
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 63 place count 159 transition count 396
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 70 place count 152 transition count 378
Iterating global reduction 3 with 7 rules applied. Total rules applied 77 place count 152 transition count 378
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 84 place count 145 transition count 352
Iterating global reduction 3 with 7 rules applied. Total rules applied 91 place count 145 transition count 352
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 98 place count 138 transition count 332
Iterating global reduction 3 with 7 rules applied. Total rules applied 105 place count 138 transition count 332
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 111 place count 132 transition count 314
Iterating global reduction 3 with 6 rules applied. Total rules applied 117 place count 132 transition count 314
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 123 place count 126 transition count 296
Iterating global reduction 3 with 6 rules applied. Total rules applied 129 place count 126 transition count 296
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 135 place count 120 transition count 284
Iterating global reduction 3 with 6 rules applied. Total rules applied 141 place count 120 transition count 284
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 147 place count 114 transition count 272
Iterating global reduction 3 with 6 rules applied. Total rules applied 153 place count 114 transition count 272
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 158 place count 109 transition count 262
Iterating global reduction 3 with 5 rules applied. Total rules applied 163 place count 109 transition count 262
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 166 place count 106 transition count 256
Iterating global reduction 3 with 3 rules applied. Total rules applied 169 place count 106 transition count 256
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 172 place count 103 transition count 250
Iterating global reduction 3 with 3 rules applied. Total rules applied 175 place count 103 transition count 250
Applied a total of 175 rules in 42 ms. Remains 103 /185 variables (removed 82) and now considering 250/472 (removed 222) transitions.
[2025-06-01 00:03:31] [INFO ] Flow matrix only has 170 transitions (discarded 80 similar events)
// Phase 1: matrix 170 rows 103 cols
[2025-06-01 00:03:31] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:03:31] [INFO ] Implicit Places using invariants in 118 ms returned []
[2025-06-01 00:03:31] [INFO ] Flow matrix only has 170 transitions (discarded 80 similar events)
[2025-06-01 00:03:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:03:31] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-01 00:03:31] [INFO ] Implicit Places using invariants and state equation in 373 ms returned []
Implicit Place search using SMT with State Equation took 495 ms to find 0 implicit places.
Running 248 sub problems to find dead transitions.
[2025-06-01 00:03:31] [INFO ] Flow matrix only has 170 transitions (discarded 80 similar events)
[2025-06-01 00:03:31] [INFO ] Invariant cache hit.
[2025-06-01 00:03:31] [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) 0/103 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 3 (OVERLAPS) 170/273 variables, 103/105 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 40/145 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/273 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 248 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/273 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 248 unsolved
No progress, stopping.
After SMT solving in domain Real declared 273/273 variables, and 145 constraints, problems are : Problem set: 0 solved, 248 unsolved in 13380 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 103/103 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 248/248 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 248 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 3 (OVERLAPS) 170/273 variables, 103/105 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 40/145 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/273 variables, 248/393 constraints. Problems are: Problem set: 0 solved, 248 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:54] [INFO ] Deduced a trap along path composed of 3 places in 63 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:54] [INFO ] Deduced a trap along path composed of 3 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:54] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:54] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:54] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:54] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:55] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:03:56] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/273 variables, 8/401 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/273 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 248 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 273/273 variables, and 401 constraints, problems are : Problem set: 0 solved, 248 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 103/103 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 248/248 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 8/8 constraints]
After SMT, in 43556ms problems are : Problem set: 0 solved, 248 unsolved
Search for dead transitions found 0 dead transitions in 43564ms
Starting structural reductions in LTL mode, iteration 1 : 103/185 places, 250/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44102 ms. Remains : 103/185 places, 250/472 transitions.
[2025-06-01 00:04:15] [INFO ] Flatten gal took : 25 ms
[2025-06-01 00:04:15] [INFO ] Flatten gal took : 24 ms
[2025-06-01 00:04:15] [INFO ] Input system was already deterministic with 250 transitions.
[2025-06-01 00:04:15] [INFO ] Flatten gal took : 24 ms
[2025-06-01 00:04:15] [INFO ] Flatten gal took : 23 ms
[2025-06-01 00:04:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality12603250471663427675.gal : 9 ms
[2025-06-01 00:04:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality11316279944490632656.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12603250471663427675.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11316279944490632656.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 00:04:45] [INFO ] Flatten gal took : 15 ms
[2025-06-01 00:04:45] [INFO ] Applying decomposition
[2025-06-01 00:04:45] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5095718900739144182.txt' '-o' '/tmp/graph5095718900739144182.bin' '-w' '/tmp/graph5095718900739144182.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5095718900739144182.bin' '-l' '-1' '-v' '-w' '/tmp/graph5095718900739144182.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:04:45] [INFO ] Decomposing Gal with order
[2025-06-01 00:04:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:04:45] [INFO ] Removed a total of 82 redundant transitions.
[2025-06-01 00:04:45] [INFO ] Flatten gal took : 109 ms
[2025-06-01 00:04:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 12 ms.
[2025-06-01 00:04:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality14104430281309657852.gal : 13 ms
[2025-06-01 00:04:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality7134472728519151219.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/CTLCardinality14104430281309657852.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7134472728519151219.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 185/185 places, 472/472 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 172 transition count 436
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 172 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 172 transition count 428
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 44 place count 162 transition count 404
Iterating global reduction 1 with 10 rules applied. Total rules applied 54 place count 162 transition count 404
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 58 place count 162 transition count 400
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 64 place count 156 transition count 384
Iterating global reduction 2 with 6 rules applied. Total rules applied 70 place count 156 transition count 384
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 76 place count 150 transition count 362
Iterating global reduction 2 with 6 rules applied. Total rules applied 82 place count 150 transition count 362
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 88 place count 144 transition count 344
Iterating global reduction 2 with 6 rules applied. Total rules applied 94 place count 144 transition count 344
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 100 place count 138 transition count 326
Iterating global reduction 2 with 6 rules applied. Total rules applied 106 place count 138 transition count 326
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 112 place count 132 transition count 310
Iterating global reduction 2 with 6 rules applied. Total rules applied 118 place count 132 transition count 310
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 122 place count 128 transition count 302
Iterating global reduction 2 with 4 rules applied. Total rules applied 126 place count 128 transition count 302
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 130 place count 124 transition count 294
Iterating global reduction 2 with 4 rules applied. Total rules applied 134 place count 124 transition count 294
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 136 place count 122 transition count 290
Iterating global reduction 2 with 2 rules applied. Total rules applied 138 place count 122 transition count 290
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 139 place count 121 transition count 288
Iterating global reduction 2 with 1 rules applied. Total rules applied 140 place count 121 transition count 288
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 120 transition count 286
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 120 transition count 286
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 146 place count 120 transition count 282
Applied a total of 146 rules in 157 ms. Remains 120 /185 variables (removed 65) and now considering 282/472 (removed 190) transitions.
[2025-06-01 00:05:16] [INFO ] Flow matrix only has 198 transitions (discarded 84 similar events)
// Phase 1: matrix 198 rows 120 cols
[2025-06-01 00:05:16] [INFO ] Computed 2 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:05:16] [INFO ] Implicit Places using invariants in 192 ms returned []
[2025-06-01 00:05:16] [INFO ] Flow matrix only has 198 transitions (discarded 84 similar events)
[2025-06-01 00:05:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:05:16] [INFO ] State equation strengthened by 49 read => feed constraints.
[2025-06-01 00:05:16] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 649 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 00:05:16] [INFO ] Redundant transitions in 17 ms returned []
Running 280 sub problems to find dead transitions.
[2025-06-01 00:05:16] [INFO ] Flow matrix only has 198 transitions (discarded 84 similar events)
[2025-06-01 00:05:16] [INFO ] Invariant cache hit.
[2025-06-01 00:05:16] [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) 0/119 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/119 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 3 (OVERLAPS) 198/317 variables, 119/121 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 49/170 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 280 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/318 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 280 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 171 constraints, problems are : Problem set: 0 solved, 280 unsolved in 17822 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 120/120 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 280/280 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 280 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/119 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 3 (OVERLAPS) 198/317 variables, 119/121 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 49/170 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 32/202 constraints. Problems are: Problem set: 0 solved, 280 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:05:43] [INFO ] Deduced a trap along path composed of 3 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:05:43] [INFO ] Deduced a trap along path composed of 3 places in 39 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:05:43] [INFO ] Deduced a trap along path composed of 3 places in 37 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:05:43] [INFO ] Deduced a trap along path composed of 3 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:05:43] [INFO ] Deduced a trap along path composed of 3 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:05:43] [INFO ] Deduced a trap along path composed of 3 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:05:43] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:05:43] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 8/210 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/317 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 8 (OVERLAPS) 1/318 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 280 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/318 variables, 248/459 constraints. Problems are: Problem set: 0 solved, 280 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 318/318 variables, and 459 constraints, problems are : Problem set: 0 solved, 280 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 120/120 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 280/280 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 8/8 constraints]
After SMT, in 47965ms problems are : Problem set: 0 solved, 280 unsolved
Search for dead transitions found 0 dead transitions in 47967ms
Starting structural reductions in SI_CTL mode, iteration 1 : 120/185 places, 282/472 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48797 ms. Remains : 120/185 places, 282/472 transitions.
[2025-06-01 00:06:04] [INFO ] Flatten gal took : 20 ms
[2025-06-01 00:06:04] [INFO ] Flatten gal took : 24 ms
[2025-06-01 00:06:04] [INFO ] Input system was already deterministic with 282 transitions.
[2025-06-01 00:06:04] [INFO ] Flatten gal took : 17 ms
[2025-06-01 00:06:04] [INFO ] Flatten gal took : 18 ms
[2025-06-01 00:06:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality16142165521156015719.gal : 4 ms
[2025-06-01 00:06:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality6460143832186190152.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/CTLCardinality16142165521156015719.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6460143832186190152.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 00:06:34] [INFO ] Flatten gal took : 14 ms
[2025-06-01 00:06:34] [INFO ] Applying decomposition
[2025-06-01 00:06:35] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17892172937829837508.txt' '-o' '/tmp/graph17892172937829837508.bin' '-w' '/tmp/graph17892172937829837508.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17892172937829837508.bin' '-l' '-1' '-v' '-w' '/tmp/graph17892172937829837508.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:06:35] [INFO ] Decomposing Gal with order
[2025-06-01 00:06:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:06:35] [INFO ] Removed a total of 53 redundant transitions.
[2025-06-01 00:06:35] [INFO ] Flatten gal took : 22 ms
[2025-06-01 00:06:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 4 ms.
[2025-06-01 00:06:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality18068866614822095846.gal : 4 ms
[2025-06-01 00:06:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality1442998831041719032.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/CTLCardinality18068866614822095846.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1442998831041719032.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 185/185 places, 472/472 transitions.
Graph (complete) has 989 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 170 transition count 434
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 170 transition count 434
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 37 place count 170 transition count 426
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 48 place count 159 transition count 400
Iterating global reduction 1 with 11 rules applied. Total rules applied 59 place count 159 transition count 400
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 63 place count 159 transition count 396
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 70 place count 152 transition count 378
Iterating global reduction 2 with 7 rules applied. Total rules applied 77 place count 152 transition count 378
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 83 place count 146 transition count 356
Iterating global reduction 2 with 6 rules applied. Total rules applied 89 place count 146 transition count 356
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 95 place count 140 transition count 340
Iterating global reduction 2 with 6 rules applied. Total rules applied 101 place count 140 transition count 340
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 107 place count 134 transition count 320
Iterating global reduction 2 with 6 rules applied. Total rules applied 113 place count 134 transition count 320
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 119 place count 128 transition count 302
Iterating global reduction 2 with 6 rules applied. Total rules applied 125 place count 128 transition count 302
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 131 place count 122 transition count 290
Iterating global reduction 2 with 6 rules applied. Total rules applied 137 place count 122 transition count 290
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 143 place count 116 transition count 278
Iterating global reduction 2 with 6 rules applied. Total rules applied 149 place count 116 transition count 278
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 154 place count 111 transition count 268
Iterating global reduction 2 with 5 rules applied. Total rules applied 159 place count 111 transition count 268
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 163 place count 107 transition count 260
Iterating global reduction 2 with 4 rules applied. Total rules applied 167 place count 107 transition count 260
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 170 place count 104 transition count 254
Iterating global reduction 2 with 3 rules applied. Total rules applied 173 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 175 place count 104 transition count 252
Applied a total of 175 rules in 78 ms. Remains 104 /185 variables (removed 81) and now considering 252/472 (removed 220) transitions.
[2025-06-01 00:07:05] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
// Phase 1: matrix 171 rows 104 cols
[2025-06-01 00:07:05] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:07:05] [INFO ] Implicit Places using invariants in 116 ms returned []
[2025-06-01 00:07:05] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
[2025-06-01 00:07:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:07:05] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-01 00:07:05] [INFO ] Implicit Places using invariants and state equation in 502 ms returned []
Implicit Place search using SMT with State Equation took 620 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 00:07:05] [INFO ] Redundant transitions in 7 ms returned []
Running 250 sub problems to find dead transitions.
[2025-06-01 00:07:05] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
[2025-06-01 00:07:05] [INFO ] Invariant cache hit.
[2025-06-01 00:07:05] [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 10942 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
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:07:23] [INFO ] Deduced a trap along path composed of 3 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:07:23] [INFO ] Deduced a trap along path composed of 3 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:07:23] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:07:23] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:07:23] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:07:23] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:07:23] [INFO ] Deduced a trap along path composed of 3 places in 18 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/275 variables, 7/403 constraints. Problems are: Problem set: 0 solved, 250 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:07:30] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/275 variables, 1/404 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/275 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 250 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 275/275 variables, and 404 constraints, problems are : Problem set: 0 solved, 250 unsolved in 30014 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: 8/8 constraints]
After SMT, in 41029ms problems are : Problem set: 0 solved, 250 unsolved
Search for dead transitions found 0 dead transitions in 41030ms
Starting structural reductions in SI_CTL mode, iteration 1 : 104/185 places, 252/472 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41752 ms. Remains : 104/185 places, 252/472 transitions.
[2025-06-01 00:07:46] [INFO ] Flatten gal took : 17 ms
[2025-06-01 00:07:46] [INFO ] Flatten gal took : 18 ms
[2025-06-01 00:07:47] [INFO ] Input system was already deterministic with 252 transitions.
[2025-06-01 00:07:47] [INFO ] Flatten gal took : 18 ms
[2025-06-01 00:07:47] [INFO ] Flatten gal took : 17 ms
[2025-06-01 00:07:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality13580249703029992632.gal : 3 ms
[2025-06-01 00:07:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality7716217090226795026.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/CTLCardinality13580249703029992632.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7716217090226795026.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 00:08:17] [INFO ] Flatten gal took : 13 ms
[2025-06-01 00:08:17] [INFO ] Applying decomposition
[2025-06-01 00:08:17] [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/graph5235206266960862756.txt' '-o' '/tmp/graph5235206266960862756.bin' '-w' '/tmp/graph5235206266960862756.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5235206266960862756.bin' '-l' '-1' '-v' '-w' '/tmp/graph5235206266960862756.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:08:17] [INFO ] Decomposing Gal with order
[2025-06-01 00:08:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:08:17] [INFO ] Removed a total of 416 redundant transitions.
[2025-06-01 00:08:17] [INFO ] Flatten gal took : 30 ms
[2025-06-01 00:08:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 136 labels/synchronizations in 17 ms.
[2025-06-01 00:08:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality11752347227537999675.gal : 6 ms
[2025-06-01 00:08:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality16553643282375752780.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/CTLCardinality11752347227537999675.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16553643282375752780.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 : 185/185 places, 472/472 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 184 transition count 472
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 15 place count 170 transition count 434
Iterating global reduction 1 with 14 rules applied. Total rules applied 29 place count 170 transition count 434
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 37 place count 170 transition count 426
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 48 place count 159 transition count 400
Iterating global reduction 2 with 11 rules applied. Total rules applied 59 place count 159 transition count 400
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 63 place count 159 transition count 396
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 70 place count 152 transition count 378
Iterating global reduction 3 with 7 rules applied. Total rules applied 77 place count 152 transition count 378
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 84 place count 145 transition count 352
Iterating global reduction 3 with 7 rules applied. Total rules applied 91 place count 145 transition count 352
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 98 place count 138 transition count 332
Iterating global reduction 3 with 7 rules applied. Total rules applied 105 place count 138 transition count 332
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 112 place count 131 transition count 310
Iterating global reduction 3 with 7 rules applied. Total rules applied 119 place count 131 transition count 310
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 126 place count 124 transition count 290
Iterating global reduction 3 with 7 rules applied. Total rules applied 133 place count 124 transition count 290
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 140 place count 117 transition count 276
Iterating global reduction 3 with 7 rules applied. Total rules applied 147 place count 117 transition count 276
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 154 place count 110 transition count 262
Iterating global reduction 3 with 7 rules applied. Total rules applied 161 place count 110 transition count 262
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 167 place count 104 transition count 250
Iterating global reduction 3 with 6 rules applied. Total rules applied 173 place count 104 transition count 250
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 177 place count 100 transition count 242
Iterating global reduction 3 with 4 rules applied. Total rules applied 181 place count 100 transition count 242
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 184 place count 97 transition count 236
Iterating global reduction 3 with 3 rules applied. Total rules applied 187 place count 97 transition count 236
Applied a total of 187 rules in 26 ms. Remains 97 /185 variables (removed 88) and now considering 236/472 (removed 236) transitions.
[2025-06-01 00:08:47] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
// Phase 1: matrix 159 rows 97 cols
[2025-06-01 00:08:47] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:08:47] [INFO ] Implicit Places using invariants in 165 ms returned []
[2025-06-01 00:08:47] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2025-06-01 00:08:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:08:47] [INFO ] State equation strengthened by 37 read => feed constraints.
[2025-06-01 00:08:48] [INFO ] Implicit Places using invariants and state equation in 609 ms returned []
Implicit Place search using SMT with State Equation took 780 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2025-06-01 00:08:48] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2025-06-01 00:08:48] [INFO ] Invariant cache hit.
[2025-06-01 00:08:48] [INFO ] State equation strengthened by 37 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 256/256 variables, and 136 constraints, problems are : Problem set: 0 solved, 234 unsolved in 10566 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 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) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 234/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:09:05] [INFO ] Deduced a trap along path composed of 3 places in 43 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:09:05] [INFO ] Deduced a trap along path composed of 3 places in 44 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:09:05] [INFO ] Deduced a trap along path composed of 3 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:09:05] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:09:05] [INFO ] Deduced a trap along path composed of 3 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:09:05] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:09:05] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:09:07] [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) 0/256 variables, 8/378 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/256 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Error getting values : (error "ParserException while parsing response: ((t0 1)
(t1 0)
(t2 1)
(t3 1)
(t4 0)
(t5 1)
(t6 0)
(t7 1)
(t8 0)
(t9 0)
(t10 0)
(t11 1)
(t12 0)
(t13 0)
(t14 0)
(t15 1)
(t16 0)
(t17 0)
(t18 0)
(t19 0)
(t20 0)
(t21 0)
(t22 0)
(t23 1)
(t24 0)
(t25 1)
(t26 0)
(t27 2)
(t28 1)
(t29 1)
(t30 1)
(t31 1)
(t32 0)
(t33 0)
(t34 0)
(t35 0)
(t36 0)
(t37 0)
(t38 0)
(t39 0)
(t40 0)
(t41 1)
(t42 0)
(t43 1)
(t44 1)
(t45 1)
(t46 1)
(t47 1)
(t48 0)
(t49 0)
(t50 0)
(t51 1)
(t52 0)
(t53 0)
(t54 0)
(t55 0)
(t56 2)
(t57 2)
(t58 0)
(t59 2)
(t60 0)
(t61 1)
(t62 1)
(t63 1)
(t64 1)
(t65 1)
(t66 1)
(t67 1)
(t68 0)
(t69 0)
(t70 0)
(t71 0)
(t72 0)
(t73 0)
(t74 0)
(t75 0)
(t76 0)
(t77 1)
(t78 0)
(t79 0)
(t80 0)
(t81 0)
(t82 1)
(t83 0)
(t84 0)
(t85 0)
(t86 1)
(t87 0)
(t88 0)
(t89 0)
(t90 0)
(t91 0)
(t92 1)
(t93 0)
(t94 1)
(t95 1)
(t96 1)
(t97 1)
(t98 1)
(t99 2)
(t100 1)
(t101 0)
(t102 0)
(t103 0)
(t104 0)
(t105 0)
(t106 0)
(t107 0)
(t108 0)
(t109 0)
(t110 0)
(t111 0)
(t112 0)
(t113 0)
(t114 1)
(t115 0)
(t116 0)
(t117 0)
(t118 0)
(t119 0)
(t120 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 256/256 variables, and 378 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: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 8/8 constraints]
After SMT, in 40682ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40684ms
Starting structural reductions in LTL mode, iteration 1 : 97/185 places, 236/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41491 ms. Remains : 97/185 places, 236/472 transitions.
[2025-06-01 00:09:28] [INFO ] Flatten gal took : 12 ms
[2025-06-01 00:09:28] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:09:28] [INFO ] Input system was already deterministic with 236 transitions.
[2025-06-01 00:09:28] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:09:28] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:09:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality15005992992387843445.gal : 3 ms
[2025-06-01 00:09:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality10909180775381443156.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/CTLCardinality15005992992387843445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10909180775381443156.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 00:09:58] [INFO ] Flatten gal took : 13 ms
[2025-06-01 00:09:58] [INFO ] Applying decomposition
[2025-06-01 00:09:58] [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/graph5291499427513582313.txt' '-o' '/tmp/graph5291499427513582313.bin' '-w' '/tmp/graph5291499427513582313.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5291499427513582313.bin' '-l' '-1' '-v' '-w' '/tmp/graph5291499427513582313.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:09:59] [INFO ] Decomposing Gal with order
[2025-06-01 00:09:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:09:59] [INFO ] Removed a total of 389 redundant transitions.
[2025-06-01 00:09:59] [INFO ] Flatten gal took : 36 ms
[2025-06-01 00:09:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 131 labels/synchronizations in 20 ms.
[2025-06-01 00:09:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality6027889342413805438.gal : 6 ms
[2025-06-01 00:09:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality1948032050103177940.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/CTLCardinality6027889342413805438.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1948032050103177940.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 185/185 places, 472/472 transitions.
Graph (complete) has 989 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 170 transition count 434
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 170 transition count 434
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 37 place count 170 transition count 426
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 48 place count 159 transition count 400
Iterating global reduction 1 with 11 rules applied. Total rules applied 59 place count 159 transition count 400
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 63 place count 159 transition count 396
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 70 place count 152 transition count 378
Iterating global reduction 2 with 7 rules applied. Total rules applied 77 place count 152 transition count 378
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 84 place count 145 transition count 352
Iterating global reduction 2 with 7 rules applied. Total rules applied 91 place count 145 transition count 352
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 98 place count 138 transition count 332
Iterating global reduction 2 with 7 rules applied. Total rules applied 105 place count 138 transition count 332
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 112 place count 131 transition count 310
Iterating global reduction 2 with 7 rules applied. Total rules applied 119 place count 131 transition count 310
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 126 place count 124 transition count 290
Iterating global reduction 2 with 7 rules applied. Total rules applied 133 place count 124 transition count 290
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 140 place count 117 transition count 276
Iterating global reduction 2 with 7 rules applied. Total rules applied 147 place count 117 transition count 276
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 154 place count 110 transition count 262
Iterating global reduction 2 with 7 rules applied. Total rules applied 161 place count 110 transition count 262
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 167 place count 104 transition count 250
Iterating global reduction 2 with 6 rules applied. Total rules applied 173 place count 104 transition count 250
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 177 place count 100 transition count 242
Iterating global reduction 2 with 4 rules applied. Total rules applied 181 place count 100 transition count 242
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 184 place count 97 transition count 236
Iterating global reduction 2 with 3 rules applied. Total rules applied 187 place count 97 transition count 236
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 189 place count 97 transition count 234
Applied a total of 189 rules in 88 ms. Remains 97 /185 variables (removed 88) and now considering 234/472 (removed 238) transitions.
[2025-06-01 00:10:29] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
// Phase 1: matrix 158 rows 97 cols
[2025-06-01 00:10:29] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:10:29] [INFO ] Implicit Places using invariants in 203 ms returned []
[2025-06-01 00:10:29] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2025-06-01 00:10:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:10:29] [INFO ] State equation strengthened by 37 read => feed constraints.
[2025-06-01 00:10:30] [INFO ] Implicit Places using invariants and state equation in 554 ms returned []
Implicit Place search using SMT with State Equation took 760 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 00:10:30] [INFO ] Redundant transitions in 4 ms returned []
Running 232 sub problems to find dead transitions.
[2025-06-01 00:10:30] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2025-06-01 00:10:30] [INFO ] Invariant cache hit.
[2025-06-01 00:10:30] [INFO ] State equation strengthened by 37 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 158/255 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/255 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 136 constraints, problems are : Problem set: 0 solved, 232 unsolved in 11403 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 158/255 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 232/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:10:48] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:10:48] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:10:48] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:10:48] [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 00:10:48] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:10:48] [INFO ] Deduced a trap along path composed of 3 places in 18 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:10:48] [INFO ] Deduced a trap along path composed of 3 places in 18 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/255 variables, 7/375 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:10:59] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/255 variables, 1/376 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/255 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 255/255 variables, and 376 constraints, problems are : Problem set: 0 solved, 232 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 8/8 constraints]
After SMT, in 41523ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 41525ms
Starting structural reductions in SI_CTL mode, iteration 1 : 97/185 places, 234/472 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42385 ms. Remains : 97/185 places, 234/472 transitions.
[2025-06-01 00:11:11] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:11:11] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:11:11] [INFO ] Input system was already deterministic with 234 transitions.
[2025-06-01 00:11:11] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:11:11] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:11:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality10319621264760261702.gal : 4 ms
[2025-06-01 00:11:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality7022907717858620355.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/CTLCardinality10319621264760261702.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7022907717858620355.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 00:11:41] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:11:41] [INFO ] Applying decomposition
[2025-06-01 00:11:41] [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/graph18254086671232206488.txt' '-o' '/tmp/graph18254086671232206488.bin' '-w' '/tmp/graph18254086671232206488.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18254086671232206488.bin' '-l' '-1' '-v' '-w' '/tmp/graph18254086671232206488.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:11:41] [INFO ] Decomposing Gal with order
[2025-06-01 00:11:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:11:41] [INFO ] Removed a total of 387 redundant transitions.
[2025-06-01 00:11:41] [INFO ] Flatten gal took : 29 ms
[2025-06-01 00:11:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 116 labels/synchronizations in 17 ms.
[2025-06-01 00:11:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality13253157783083780310.gal : 5 ms
[2025-06-01 00:11:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality8872360783064005157.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/CTLCardinality13253157783083780310.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8872360783064005157.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 : 185/185 places, 472/472 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 184 transition count 472
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 14 place count 171 transition count 436
Iterating global reduction 1 with 13 rules applied. Total rules applied 27 place count 171 transition count 436
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 33 place count 171 transition count 430
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 44 place count 160 transition count 404
Iterating global reduction 2 with 11 rules applied. Total rules applied 55 place count 160 transition count 404
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 59 place count 160 transition count 400
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 66 place count 153 transition count 382
Iterating global reduction 3 with 7 rules applied. Total rules applied 73 place count 153 transition count 382
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 80 place count 146 transition count 356
Iterating global reduction 3 with 7 rules applied. Total rules applied 87 place count 146 transition count 356
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 94 place count 139 transition count 336
Iterating global reduction 3 with 7 rules applied. Total rules applied 101 place count 139 transition count 336
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 108 place count 132 transition count 314
Iterating global reduction 3 with 7 rules applied. Total rules applied 115 place count 132 transition count 314
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 122 place count 125 transition count 294
Iterating global reduction 3 with 7 rules applied. Total rules applied 129 place count 125 transition count 294
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 136 place count 118 transition count 280
Iterating global reduction 3 with 7 rules applied. Total rules applied 143 place count 118 transition count 280
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 148 place count 113 transition count 270
Iterating global reduction 3 with 5 rules applied. Total rules applied 153 place count 113 transition count 270
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 158 place count 108 transition count 260
Iterating global reduction 3 with 5 rules applied. Total rules applied 163 place count 108 transition count 260
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 166 place count 105 transition count 254
Iterating global reduction 3 with 3 rules applied. Total rules applied 169 place count 105 transition count 254
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 171 place count 103 transition count 250
Iterating global reduction 3 with 2 rules applied. Total rules applied 173 place count 103 transition count 250
Applied a total of 173 rules in 31 ms. Remains 103 /185 variables (removed 82) and now considering 250/472 (removed 222) transitions.
[2025-06-01 00:12:11] [INFO ] Flow matrix only has 171 transitions (discarded 79 similar events)
// Phase 1: matrix 171 rows 103 cols
[2025-06-01 00:12:11] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:12:12] [INFO ] Implicit Places using invariants in 200 ms returned []
[2025-06-01 00:12:12] [INFO ] Flow matrix only has 171 transitions (discarded 79 similar events)
[2025-06-01 00:12:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:12:12] [INFO ] State equation strengthened by 42 read => feed constraints.
[2025-06-01 00:12:12] [INFO ] Implicit Places using invariants and state equation in 669 ms returned []
Implicit Place search using SMT with State Equation took 878 ms to find 0 implicit places.
Running 248 sub problems to find dead transitions.
[2025-06-01 00:12:12] [INFO ] Flow matrix only has 171 transitions (discarded 79 similar events)
[2025-06-01 00:12:12] [INFO ] Invariant cache hit.
[2025-06-01 00:12:12] [INFO ] State equation strengthened by 42 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 3 (OVERLAPS) 171/274 variables, 103/105 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/274 variables, 42/147 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/274 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 248 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/274 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 248 unsolved
No progress, stopping.
After SMT solving in domain Real declared 274/274 variables, and 147 constraints, problems are : Problem set: 0 solved, 248 unsolved in 11654 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 103/103 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 248/248 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 248 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 3 (OVERLAPS) 171/274 variables, 103/105 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/274 variables, 42/147 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/274 variables, 248/395 constraints. Problems are: Problem set: 0 solved, 248 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:12:33] [INFO ] Deduced a trap along path composed of 3 places in 44 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:12:33] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:12:33] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:12:33] [INFO ] Deduced a trap along path composed of 3 places in 38 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:12:33] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:12:33] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:12:34] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:12:34] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 8/403 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 248 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 274/274 variables, and 403 constraints, problems are : Problem set: 0 solved, 248 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 103/103 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 248/248 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 8/8 constraints]
After SMT, in 41811ms problems are : Problem set: 0 solved, 248 unsolved
Search for dead transitions found 0 dead transitions in 41813ms
Starting structural reductions in LTL mode, iteration 1 : 103/185 places, 250/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42724 ms. Remains : 103/185 places, 250/472 transitions.
[2025-06-01 00:12:54] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:12:54] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:12:54] [INFO ] Input system was already deterministic with 250 transitions.
[2025-06-01 00:12:54] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:12:54] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:12:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality7237060407334917618.gal : 3 ms
[2025-06-01 00:12:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality6340588534130977892.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/CTLCardinality7237060407334917618.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6340588534130977892.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 00:13:24] [INFO ] Flatten gal took : 7 ms
[2025-06-01 00:13:24] [INFO ] Applying decomposition
[2025-06-01 00:13:24] [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/graph14752785899178831560.txt' '-o' '/tmp/graph14752785899178831560.bin' '-w' '/tmp/graph14752785899178831560.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14752785899178831560.bin' '-l' '-1' '-v' '-w' '/tmp/graph14752785899178831560.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:13:24] [INFO ] Decomposing Gal with order
[2025-06-01 00:13:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:13:24] [INFO ] Removed a total of 64 redundant transitions.
[2025-06-01 00:13:24] [INFO ] Flatten gal took : 14 ms
[2025-06-01 00:13:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 2 ms.
[2025-06-01 00:13:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality2280584864571480213.gal : 1 ms
[2025-06-01 00:13:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality8162664960445552735.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/CTLCardinality2280584864571480213.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8162664960445552735.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 185/185 places, 472/472 transitions.
Graph (complete) has 989 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 14 place count 171 transition count 440
Iterating global reduction 0 with 13 rules applied. Total rules applied 27 place count 171 transition count 440
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 35 place count 171 transition count 432
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 45 place count 161 transition count 408
Iterating global reduction 1 with 10 rules applied. Total rules applied 55 place count 161 transition count 408
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 63 place count 161 transition count 400
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 68 place count 156 transition count 388
Iterating global reduction 2 with 5 rules applied. Total rules applied 73 place count 156 transition count 388
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 78 place count 151 transition count 370
Iterating global reduction 2 with 5 rules applied. Total rules applied 83 place count 151 transition count 370
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 88 place count 146 transition count 354
Iterating global reduction 2 with 5 rules applied. Total rules applied 93 place count 146 transition count 354
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 98 place count 141 transition count 338
Iterating global reduction 2 with 5 rules applied. Total rules applied 103 place count 141 transition count 338
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 108 place count 136 transition count 324
Iterating global reduction 2 with 5 rules applied. Total rules applied 113 place count 136 transition count 324
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 118 place count 131 transition count 314
Iterating global reduction 2 with 5 rules applied. Total rules applied 123 place count 131 transition count 314
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 128 place count 126 transition count 304
Iterating global reduction 2 with 5 rules applied. Total rules applied 133 place count 126 transition count 304
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 138 place count 121 transition count 294
Iterating global reduction 2 with 5 rules applied. Total rules applied 143 place count 121 transition count 294
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 146 place count 118 transition count 288
Iterating global reduction 2 with 3 rules applied. Total rules applied 149 place count 118 transition count 288
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 151 place count 116 transition count 284
Iterating global reduction 2 with 2 rules applied. Total rules applied 153 place count 116 transition count 284
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 159 place count 116 transition count 278
Applied a total of 159 rules in 56 ms. Remains 116 /185 variables (removed 69) and now considering 278/472 (removed 194) transitions.
[2025-06-01 00:13:54] [INFO ] Flow matrix only has 190 transitions (discarded 88 similar events)
// Phase 1: matrix 190 rows 116 cols
[2025-06-01 00:13:54] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:13:55] [INFO ] Implicit Places using invariants in 165 ms returned []
[2025-06-01 00:13:55] [INFO ] Flow matrix only has 190 transitions (discarded 88 similar events)
[2025-06-01 00:13:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:13:55] [INFO ] State equation strengthened by 43 read => feed constraints.
[2025-06-01 00:13:55] [INFO ] Implicit Places using invariants and state equation in 554 ms returned []
Implicit Place search using SMT with State Equation took 722 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 00:13:55] [INFO ] Redundant transitions in 2 ms returned []
Running 276 sub problems to find dead transitions.
[2025-06-01 00:13:55] [INFO ] Flow matrix only has 190 transitions (discarded 88 similar events)
[2025-06-01 00:13:55] [INFO ] Invariant cache hit.
[2025-06-01 00:13:55] [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) 0/116 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (OVERLAPS) 190/306 variables, 116/118 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 43/161 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 276 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/306 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Real declared 306/306 variables, and 161 constraints, problems are : Problem set: 0 solved, 276 unsolved in 15819 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 116/116 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 276 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (OVERLAPS) 190/306 variables, 116/118 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 43/161 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 276/437 constraints. Problems are: Problem set: 0 solved, 276 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:14:20] [INFO ] Deduced a trap along path composed of 3 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:14:20] [INFO ] Deduced a trap along path composed of 3 places in 37 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:14:20] [INFO ] Deduced a trap along path composed of 3 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:14:20] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:14:20] [INFO ] Deduced a trap along path composed of 3 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:14:20] [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 00:14:20] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/306 variables, 7/444 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/306 variables, 0/444 constraints. Problems are: Problem set: 0 solved, 276 unsolved
(t175 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((t0 2)
(t1 0)
(t2 1)
(t3 1)
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(t19 0)
(t20 1)
(t21 0)
(t22 0)
(t23 0)
(t24 3)
(t25 1)
(t26 1)
(t27 1)
(t28 1)
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(t32 0)
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(t36 0)
(t37 0)
(t38 0)
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(t40 0)
(t41 1)
(t42 1)
(t43 1)
(t44 1)
(t45 1)
(t46 1)
(t47 1)
(t48 64)
(t49 0)
(t50 0)
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(t52 1)
(t53 0)
(t54 0)
(t55 0)
(t56 58)
(t57 0)
(t58 2)
(t59 57)
(t60 0)
(t61 2)
(t62 1)
(t63 0)
(t64 2)
(t65 54)
(t66 0)
(t67 0)
(t68 8)
(t69 46)
(t70 0)
(t71 0)
(t72 0)
(t73 0)
(t74 7)
(t75 0)
(t76 6)
(t77 0)
(t78 5)
(t79 4)
(t80 3)
(t81 2)
(t82 0)
(t83 45)
(t84 0)
(t85 1)
(t86 19)
(t87 0)
(t88 0)
(t89 34)
(t90 0)
(t91 64)
(t92 0)
(t93 0)
(t94 0)
(t95 0)
(t96 0)
(t97 0)
(t98 0)
(t99 0)
(t100 0)
(t101 0)
(t102 0)
(t103 0)
(t104 0)
(t105 0)
(t106 0)
(t107 0)
(t108 2)
(t109 1)
(t110 1)
(t111 1)
(t112 1)
(t113 1)
(t114 1)
(t115 1)
(t116 54)
(t117 0)
(t118 0)
(t119 0)
(t120 23)
(t121 0)
(t122 5)
(t123 0)
(t124 0)
(t125 0)
(t126 0)
(t127 0)
(t128 0)
(t129 0)
(t130 0)
(t131 0)
(t132 0)
(t133 0)
(t134 0)
(t135 0)
(t136 1)
(t137 0)
(t138 0)
(t139 0)
(t140 1)
(t141 0)
(t142 0)
(t143 0)
(t144 1)
(t145 0)
(t146 0)
(t147 0)
(t148 64)
(t149 0)
(t150 0)
(t151 0)
(t152 0)
(t153 0)
(t154 0)
(t155 0)
(t156 55)
(t157 0)
(t158 2)
(t159 0)
(t160 0)
(t161 0)
(t162 39)
(t163 37)
(t164 55)
(t165 0)
(t166 2)
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(t169 0)
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(t171 0)
(t172 0)
(t173 0)
(t174 0)
(t175 0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 306/306 variables, and 444 constraints, problems are : Problem set: 0 solved, 276 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 116/116 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 45927ms problems are : Problem set: 0 solved, 276 unsolved
Search for dead transitions found 0 dead transitions in 45929ms
Starting structural reductions in SI_CTL mode, iteration 1 : 116/185 places, 278/472 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46715 ms. Remains : 116/185 places, 278/472 transitions.
[2025-06-01 00:14:41] [INFO ] Flatten gal took : 12 ms
[2025-06-01 00:14:41] [INFO ] Flatten gal took : 12 ms
[2025-06-01 00:14:41] [INFO ] Input system was already deterministic with 278 transitions.
[2025-06-01 00:14:41] [INFO ] Flatten gal took : 13 ms
[2025-06-01 00:14:41] [INFO ] Flatten gal took : 13 ms
[2025-06-01 00:14:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality12421589602530437318.gal : 3 ms
[2025-06-01 00:14:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality549307795701765574.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/CTLCardinality12421589602530437318.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality549307795701765574.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 00:15:11] [INFO ] Flatten gal took : 8 ms
[2025-06-01 00:15:11] [INFO ] Applying decomposition
[2025-06-01 00:15:11] [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/graph14184335925138743594.txt' '-o' '/tmp/graph14184335925138743594.bin' '-w' '/tmp/graph14184335925138743594.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14184335925138743594.bin' '-l' '-1' '-v' '-w' '/tmp/graph14184335925138743594.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:15:11] [INFO ] Decomposing Gal with order
[2025-06-01 00:15:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:15:11] [INFO ] Removed a total of 468 redundant transitions.
[2025-06-01 00:15:11] [INFO ] Flatten gal took : 20 ms
[2025-06-01 00:15:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 135 labels/synchronizations in 5 ms.
[2025-06-01 00:15:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality4904000700351859981.gal : 3 ms
[2025-06-01 00:15:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality10247585128980242256.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/CTLCardinality4904000700351859981.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10247585128980242256.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 : 185/185 places, 472/472 transitions.
Graph (complete) has 989 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 176 transition count 452
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 176 transition count 452
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 21 place count 176 transition count 448
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 27 place count 170 transition count 432
Iterating global reduction 1 with 6 rules applied. Total rules applied 33 place count 170 transition count 432
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 38 place count 165 transition count 420
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 165 transition count 420
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 47 place count 161 transition count 406
Iterating global reduction 1 with 4 rules applied. Total rules applied 51 place count 161 transition count 406
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 55 place count 157 transition count 394
Iterating global reduction 1 with 4 rules applied. Total rules applied 59 place count 157 transition count 394
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 62 place count 154 transition count 384
Iterating global reduction 1 with 3 rules applied. Total rules applied 65 place count 154 transition count 384
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 68 place count 151 transition count 376
Iterating global reduction 1 with 3 rules applied. Total rules applied 71 place count 151 transition count 376
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 74 place count 148 transition count 370
Iterating global reduction 1 with 3 rules applied. Total rules applied 77 place count 148 transition count 370
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 80 place count 145 transition count 364
Iterating global reduction 1 with 3 rules applied. Total rules applied 83 place count 145 transition count 364
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 86 place count 142 transition count 358
Iterating global reduction 1 with 3 rules applied. Total rules applied 89 place count 142 transition count 358
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 91 place count 140 transition count 354
Iterating global reduction 1 with 2 rules applied. Total rules applied 93 place count 140 transition count 354
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 103 place count 140 transition count 344
Applied a total of 103 rules in 68 ms. Remains 140 /185 variables (removed 45) and now considering 344/472 (removed 128) transitions.
[2025-06-01 00:15:41] [INFO ] Flow matrix only has 235 transitions (discarded 109 similar events)
// Phase 1: matrix 235 rows 140 cols
[2025-06-01 00:15:41] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:15:42] [INFO ] Implicit Places using invariants in 194 ms returned []
[2025-06-01 00:15:42] [INFO ] Flow matrix only has 235 transitions (discarded 109 similar events)
[2025-06-01 00:15:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:15:42] [INFO ] State equation strengthened by 52 read => feed constraints.
[2025-06-01 00:15:42] [INFO ] Implicit Places using invariants and state equation in 762 ms returned []
Implicit Place search using SMT with State Equation took 959 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 00:15:42] [INFO ] Redundant transitions in 3 ms returned []
Running 342 sub problems to find dead transitions.
[2025-06-01 00:15:42] [INFO ] Flow matrix only has 235 transitions (discarded 109 similar events)
[2025-06-01 00:15:42] [INFO ] Invariant cache hit.
[2025-06-01 00:15:42] [INFO ] State equation strengthened by 52 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/140 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (OVERLAPS) 235/375 variables, 140/142 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/375 variables, 52/194 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/375 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 342 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/375 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 342 unsolved
No progress, stopping.
After SMT solving in domain Real declared 375/375 variables, and 194 constraints, problems are : Problem set: 0 solved, 342 unsolved in 21954 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 140/140 constraints, ReadFeed: 52/52 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 342 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/140 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 3 (OVERLAPS) 235/375 variables, 140/142 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/375 variables, 52/194 constraints. Problems are: Problem set: 0 solved, 342 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/375 variables, 342/536 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:16:18] [INFO ] Deduced a trap along path composed of 3 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:16:18] [INFO ] Deduced a trap along path composed of 3 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:16:18] [INFO ] Deduced a trap along path composed of 3 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:16:18] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:16:18] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:16:18] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:16:18] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:16:19] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/375 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 342 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 375/375 variables, and 544 constraints, problems are : Problem set: 0 solved, 342 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 140/140 constraints, ReadFeed: 52/52 constraints, PredecessorRefiner: 342/342 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 8/8 constraints]
After SMT, in 52178ms problems are : Problem set: 0 solved, 342 unsolved
Search for dead transitions found 0 dead transitions in 52180ms
Starting structural reductions in SI_CTL mode, iteration 1 : 140/185 places, 344/472 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 53219 ms. Remains : 140/185 places, 344/472 transitions.
[2025-06-01 00:16:35] [INFO ] Flatten gal took : 13 ms
[2025-06-01 00:16:35] [INFO ] Flatten gal took : 15 ms
[2025-06-01 00:16:35] [INFO ] Input system was already deterministic with 344 transitions.
[2025-06-01 00:16:35] [INFO ] Flatten gal took : 15 ms
[2025-06-01 00:16:35] [INFO ] Flatten gal took : 16 ms
[2025-06-01 00:16:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality3071429203993675992.gal : 5 ms
[2025-06-01 00:16:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality16879510483829598261.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/CTLCardinality3071429203993675992.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16879510483829598261.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 00:17:05] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:17:05] [INFO ] Applying decomposition
[2025-06-01 00:17:05] [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/graph1579359972208184557.txt' '-o' '/tmp/graph1579359972208184557.bin' '-w' '/tmp/graph1579359972208184557.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1579359972208184557.bin' '-l' '-1' '-v' '-w' '/tmp/graph1579359972208184557.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:17:05] [INFO ] Decomposing Gal with order
[2025-06-01 00:17:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:17:05] [INFO ] Removed a total of 390 redundant transitions.
[2025-06-01 00:17:05] [INFO ] Flatten gal took : 31 ms
[2025-06-01 00:17:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 113 labels/synchronizations in 3 ms.
[2025-06-01 00:17:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality10876195147178375100.gal : 3 ms
[2025-06-01 00:17:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality428704889141611397.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/CTLCardinality10876195147178375100.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality428704889141611397.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.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 472/472 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 184 transition count 472
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 12 place count 173 transition count 444
Iterating global reduction 1 with 11 rules applied. Total rules applied 23 place count 173 transition count 444
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 29 place count 173 transition count 438
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 38 place count 164 transition count 418
Iterating global reduction 2 with 9 rules applied. Total rules applied 47 place count 164 transition count 418
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 55 place count 164 transition count 410
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 61 place count 158 transition count 394
Iterating global reduction 3 with 6 rules applied. Total rules applied 67 place count 158 transition count 394
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 73 place count 152 transition count 372
Iterating global reduction 3 with 6 rules applied. Total rules applied 79 place count 152 transition count 372
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 84 place count 147 transition count 360
Iterating global reduction 3 with 5 rules applied. Total rules applied 89 place count 147 transition count 360
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 93 place count 143 transition count 348
Iterating global reduction 3 with 4 rules applied. Total rules applied 97 place count 143 transition count 348
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 101 place count 139 transition count 336
Iterating global reduction 3 with 4 rules applied. Total rules applied 105 place count 139 transition count 336
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 109 place count 135 transition count 328
Iterating global reduction 3 with 4 rules applied. Total rules applied 113 place count 135 transition count 328
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 116 place count 132 transition count 322
Iterating global reduction 3 with 3 rules applied. Total rules applied 119 place count 132 transition count 322
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 121 place count 130 transition count 318
Iterating global reduction 3 with 2 rules applied. Total rules applied 123 place count 130 transition count 318
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 125 place count 128 transition count 314
Iterating global reduction 3 with 2 rules applied. Total rules applied 127 place count 128 transition count 314
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 129 place count 126 transition count 310
Iterating global reduction 3 with 2 rules applied. Total rules applied 131 place count 126 transition count 310
Applied a total of 131 rules in 21 ms. Remains 126 /185 variables (removed 59) and now considering 310/472 (removed 162) transitions.
[2025-06-01 00:17:35] [INFO ] Flow matrix only has 214 transitions (discarded 96 similar events)
// Phase 1: matrix 214 rows 126 cols
[2025-06-01 00:17:35] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:17:35] [INFO ] Implicit Places using invariants in 119 ms returned []
[2025-06-01 00:17:35] [INFO ] Flow matrix only has 214 transitions (discarded 96 similar events)
[2025-06-01 00:17:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:17:35] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-01 00:17:35] [INFO ] Implicit Places using invariants and state equation in 444 ms returned []
Implicit Place search using SMT with State Equation took 565 ms to find 0 implicit places.
Running 308 sub problems to find dead transitions.
[2025-06-01 00:17:35] [INFO ] Flow matrix only has 214 transitions (discarded 96 similar events)
[2025-06-01 00:17:35] [INFO ] Invariant cache hit.
[2025-06-01 00:17:35] [INFO ] State equation strengthened by 50 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, 308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 3 (OVERLAPS) 214/340 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/340 variables, 50/178 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/340 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 308 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/340 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 308 unsolved
No progress, stopping.
After SMT solving in domain Real declared 340/340 variables, and 178 constraints, problems are : Problem set: 0 solved, 308 unsolved in 18082 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 308/308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 308 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, 308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 3 (OVERLAPS) 214/340 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/340 variables, 50/178 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/340 variables, 308/486 constraints. Problems are: Problem set: 0 solved, 308 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:18:06] [INFO ] Deduced a trap along path composed of 3 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:18:06] [INFO ] Deduced a trap along path composed of 3 places in 41 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:18:06] [INFO ] Deduced a trap along path composed of 3 places in 41 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:18:06] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:18:06] [INFO ] Deduced a trap along path composed of 3 places in 37 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:18:06] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:18:06] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:18:08] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/340 variables, 8/494 constraints. Problems are: Problem set: 0 solved, 308 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 1)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 1)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 1)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 1)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 1)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 2)
(s76 1)
(s77 0)
(s78 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 340/340 variables, and 494 constraints, problems are : Problem set: 0 solved, 308 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 308/308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 8/8 constraints]
After SMT, in 48238ms problems are : Problem set: 0 solved, 308 unsolved
Search for dead transitions found 0 dead transitions in 48242ms
Starting structural reductions in LTL mode, iteration 1 : 126/185 places, 310/472 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48829 ms. Remains : 126/185 places, 310/472 transitions.
[2025-06-01 00:18:24] [INFO ] Flatten gal took : 13 ms
[2025-06-01 00:18:24] [INFO ] Flatten gal took : 14 ms
[2025-06-01 00:18:24] [INFO ] Input system was already deterministic with 310 transitions.
[2025-06-01 00:18:24] [INFO ] Flatten gal took : 14 ms
[2025-06-01 00:18:24] [INFO ] Flatten gal took : 14 ms
[2025-06-01 00:18:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality17659332221751946074.gal : 3 ms
[2025-06-01 00:18:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality269350937461339768.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/CTLCardinality17659332221751946074.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality269350937461339768.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 00:18:54] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:18:54] [INFO ] Applying decomposition
[2025-06-01 00:18:54] [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/graph12986741125613047040.txt' '-o' '/tmp/graph12986741125613047040.bin' '-w' '/tmp/graph12986741125613047040.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12986741125613047040.bin' '-l' '-1' '-v' '-w' '/tmp/graph12986741125613047040.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:18:54] [INFO ] Decomposing Gal with order
[2025-06-01 00:18:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:18:54] [INFO ] Removed a total of 520 redundant transitions.
[2025-06-01 00:18:54] [INFO ] Flatten gal took : 20 ms
[2025-06-01 00:18:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 166 labels/synchronizations in 4 ms.
[2025-06-01 00:18:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality1480447867864247758.gal : 3 ms
[2025-06-01 00:18:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality9393260941897856818.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/CTLCardinality1480447867864247758.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9393260941897856818.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 185/185 places, 472/472 transitions.
Graph (complete) has 989 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 170 transition count 434
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 170 transition count 434
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 37 place count 170 transition count 426
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 48 place count 159 transition count 400
Iterating global reduction 1 with 11 rules applied. Total rules applied 59 place count 159 transition count 400
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 63 place count 159 transition count 396
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 70 place count 152 transition count 378
Iterating global reduction 2 with 7 rules applied. Total rules applied 77 place count 152 transition count 378
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 83 place count 146 transition count 356
Iterating global reduction 2 with 6 rules applied. Total rules applied 89 place count 146 transition count 356
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 95 place count 140 transition count 338
Iterating global reduction 2 with 6 rules applied. Total rules applied 101 place count 140 transition count 338
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 107 place count 134 transition count 318
Iterating global reduction 2 with 6 rules applied. Total rules applied 113 place count 134 transition count 318
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 119 place count 128 transition count 300
Iterating global reduction 2 with 6 rules applied. Total rules applied 125 place count 128 transition count 300
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 131 place count 122 transition count 288
Iterating global reduction 2 with 6 rules applied. Total rules applied 137 place count 122 transition count 288
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 143 place count 116 transition count 276
Iterating global reduction 2 with 6 rules applied. Total rules applied 149 place count 116 transition count 276
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 155 place count 110 transition count 264
Iterating global reduction 2 with 6 rules applied. Total rules applied 161 place count 110 transition count 264
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 165 place count 106 transition count 256
Iterating global reduction 2 with 4 rules applied. Total rules applied 169 place count 106 transition count 256
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 172 place count 103 transition count 250
Iterating global reduction 2 with 3 rules applied. Total rules applied 175 place count 103 transition count 250
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 179 place count 103 transition count 246
Applied a total of 179 rules in 36 ms. Remains 103 /185 variables (removed 82) and now considering 246/472 (removed 226) transitions.
[2025-06-01 00:19:24] [INFO ] Flow matrix only has 168 transitions (discarded 78 similar events)
// Phase 1: matrix 168 rows 103 cols
[2025-06-01 00:19:24] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:19:24] [INFO ] Implicit Places using invariants in 173 ms returned []
[2025-06-01 00:19:24] [INFO ] Flow matrix only has 168 transitions (discarded 78 similar events)
[2025-06-01 00:19:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:19:24] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-01 00:19:25] [INFO ] Implicit Places using invariants and state equation in 516 ms returned []
Implicit Place search using SMT with State Equation took 691 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 00:19:25] [INFO ] Redundant transitions in 1 ms returned []
Running 244 sub problems to find dead transitions.
[2025-06-01 00:19:25] [INFO ] Flow matrix only has 168 transitions (discarded 78 similar events)
[2025-06-01 00:19:25] [INFO ] Invariant cache hit.
[2025-06-01 00:19:25] [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) 0/103 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 3 (OVERLAPS) 168/271 variables, 103/105 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/271 variables, 40/145 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/271 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 244 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/271 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 244 unsolved
No progress, stopping.
After SMT solving in domain Real declared 271/271 variables, and 145 constraints, problems are : Problem set: 0 solved, 244 unsolved in 13276 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 103/103 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) 0/103 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 3 (OVERLAPS) 168/271 variables, 103/105 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/271 variables, 40/145 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/271 variables, 244/389 constraints. Problems are: Problem set: 0 solved, 244 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:19:46] [INFO ] Deduced a trap along path composed of 3 places in 42 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:19:46] [INFO ] Deduced a trap along path composed of 3 places in 34 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:19:46] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:19:47] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:19:47] [INFO ] Deduced a trap along path composed of 3 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:19:47] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:19:47] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/271 variables, 7/396 constraints. Problems are: Problem set: 0 solved, 244 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:19:57] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/271 variables, 1/397 constraints. Problems are: Problem set: 0 solved, 244 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 271/271 variables, and 397 constraints, problems are : Problem set: 0 solved, 244 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 103/103 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 244/244 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 8/8 constraints]
After SMT, in 43414ms problems are : Problem set: 0 solved, 244 unsolved
Search for dead transitions found 0 dead transitions in 43417ms
Starting structural reductions in SI_CTL mode, iteration 1 : 103/185 places, 246/472 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 44155 ms. Remains : 103/185 places, 246/472 transitions.
[2025-06-01 00:20:08] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:20:08] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:20:08] [INFO ] Input system was already deterministic with 246 transitions.
[2025-06-01 00:20:08] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:20:08] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:20:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16019431346076023365.gal : 2 ms
[2025-06-01 00:20:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10351615692229055304.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16019431346076023365.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10351615692229055304.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 6634 steps (24 resets) in 85 ms. (77 steps per ms) remains 0/1 properties
FORMULA FunctionPointer-PT-b002-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-01 00:20:08] [INFO ] Flatten gal took : 21 ms
[2025-06-01 00:20:08] [INFO ] Flatten gal took : 21 ms
[2025-06-01 00:20:08] [INFO ] Applying decomposition
[2025-06-01 00:20:08] [INFO ] Flatten gal took : 21 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/graph2990734228299292931.txt' '-o' '/tmp/graph2990734228299292931.bin' '-w' '/tmp/graph2990734228299292931.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2990734228299292931.bin' '-l' '-1' '-v' '-w' '/tmp/graph2990734228299292931.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:20:08] [INFO ] Decomposing Gal with order
[2025-06-01 00:20:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:20:08] [INFO ] Removed a total of 107 redundant transitions.
[2025-06-01 00:20:08] [INFO ] Flatten gal took : 42 ms
[2025-06-01 00:20:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 149 labels/synchronizations in 4 ms.
[2025-06-01 00:20:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality9995062204348996744.gal : 5 ms
[2025-06-01 00:20:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality18111935371994855902.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/CTLCardinality9995062204348996744.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18111935371994855902.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 9 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 00:46:05] [INFO ] Flatten gal took : 14 ms
[2025-06-01 00:46:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality18413512687490702796.gal : 3 ms
[2025-06-01 00:46:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality6027099335074833976.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/CTLCardinality18413512687490702796.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6027099335074833976.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 9 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FunctionPointer-PT-b002"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-b002, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r100-smll-174867007300057"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b002.tgz
mv FunctionPointer-PT-b002 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;