About the Execution of ITS-Tools for FunctionPointer-PT-b064
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ?T?F?T?TF?F????T | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007400097.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-b064, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007400097
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 792K
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 44K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K 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-b064-CTLCardinality-2023-12
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-2023-13
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-2023-14
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-2023-15
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-2025-00
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-2025-01
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-2025-02
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-2025-03
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-2025-04
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-2025-05
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-2025-06
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-2025-07
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-2025-08
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-2025-09
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-2025-10
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1748791461874
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-b064
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-01 15:24:23] [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 15:24:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 15:24:24] [INFO ] Load time of PNML (sax parser for PT used): 214 ms
[2025-06-01 15:24:24] [INFO ] Transformed 306 places.
[2025-06-01 15:24:24] [INFO ] Transformed 840 transitions.
[2025-06-01 15:24:24] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 375 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
Deduced a syphon composed of 84 places in 11 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b064-CTLCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-CTLCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 648/648 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 217 transition count 648
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 23 place count 199 transition count 522
Iterating global reduction 1 with 18 rules applied. Total rules applied 41 place count 199 transition count 522
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 67 place count 199 transition count 496
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 75 place count 191 transition count 480
Iterating global reduction 2 with 8 rules applied. Total rules applied 83 place count 191 transition count 480
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 91 place count 191 transition count 472
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 93 place count 189 transition count 468
Iterating global reduction 3 with 2 rules applied. Total rules applied 95 place count 189 transition count 468
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 96 place count 188 transition count 464
Iterating global reduction 3 with 1 rules applied. Total rules applied 97 place count 188 transition count 464
Applied a total of 97 rules in 145 ms. Remains 188 /222 variables (removed 34) and now considering 464/648 (removed 184) transitions.
[2025-06-01 15:24:24] [INFO ] Flow matrix only has 317 transitions (discarded 147 similar events)
// Phase 1: matrix 317 rows 188 cols
[2025-06-01 15:24:24] [INFO ] Computed 3 invariants in 36 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:24:25] [INFO ] Implicit Places using invariants in 604 ms returned []
[2025-06-01 15:24:25] [INFO ] Flow matrix only has 317 transitions (discarded 147 similar events)
[2025-06-01 15:24:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:24:25] [INFO ] State equation strengthened by 63 read => feed constraints.
[2025-06-01 15:24:26] [INFO ] Implicit Places using invariants and state equation in 914 ms returned []
Implicit Place search using SMT with State Equation took 1572 ms to find 0 implicit places.
Running 462 sub problems to find dead transitions.
[2025-06-01 15:24:26] [INFO ] Flow matrix only has 317 transitions (discarded 147 similar events)
[2025-06-01 15:24:26] [INFO ] Invariant cache hit.
[2025-06-01 15:24:26] [INFO ] State equation strengthened by 63 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/183 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 2 (OVERLAPS) 1/184 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 4 (OVERLAPS) 317/501 variables, 184/187 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/501 variables, 63/250 constraints. Problems are: Problem set: 0 solved, 462 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/501 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 7 (OVERLAPS) 4/505 variables, 4/254 constraints. Problems are: Problem set: 0 solved, 462 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 505/505 variables, and 254 constraints, problems are : Problem set: 0 solved, 462 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 188/188 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 462/462 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 462 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/183 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/183 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 2 (OVERLAPS) 1/184 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 4 (OVERLAPS) 317/501 variables, 184/187 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/501 variables, 63/250 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/501 variables, 32/282 constraints. Problems are: Problem set: 0 solved, 462 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:25:21] [INFO ] Deduced a trap along path composed of 3 places in 69 ms of which 25 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/501 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 462 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 501/505 variables, and 283 constraints, problems are : Problem set: 0 solved, 462 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 184/188 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 32/462 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60845ms problems are : Problem set: 0 solved, 462 unsolved
Search for dead transitions found 0 dead transitions in 60876ms
Starting structural reductions in LTL mode, iteration 1 : 188/222 places, 464/648 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62649 ms. Remains : 188/222 places, 464/648 transitions.
Support contains 39 out of 188 places after structural reductions.
[2025-06-01 15:25:27] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-01 15:25:27] [INFO ] Flatten gal took : 132 ms
FORMULA FunctionPointer-PT-b064-CTLCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 15:25:27] [INFO ] Flatten gal took : 73 ms
[2025-06-01 15:25:27] [INFO ] Input system was already deterministic with 464 transitions.
Support contains 33 out of 188 places (down from 39) after GAL structural reductions.
RANDOM walk for 40046 steps (27 resets) in 1614 ms. (24 steps per ms) remains 16/25 properties
BEST_FIRST walk for 4004 steps (9 resets) in 64 ms. (61 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 37 ms. (105 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (11 resets) in 44 ms. (88 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (10 resets) in 53 ms. (74 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (10 resets) in 58 ms. (67 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (10 resets) in 42 ms. (93 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (9 resets) in 37 ms. (105 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 16/16 properties
[2025-06-01 15:25:28] [INFO ] Flow matrix only has 317 transitions (discarded 147 similar events)
[2025-06-01 15:25:28] [INFO ] Invariant cache hit.
[2025-06-01 15:25:28] [INFO ] State equation strengthened by 63 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
At refinement iteration 1 (OVERLAPS) 75/92 variables, 2/2 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/2 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 2/94 variables, 1/3 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 231/325 variables, 94/97 constraints. Problems are: Problem set: 3 solved, 13 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/325 variables, 55/152 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/325 variables, 0/152 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 8 (OVERLAPS) 146/471 variables, 66/218 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/471 variables, 8/226 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/471 variables, 0/226 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 11 (OVERLAPS) 34/505 variables, 28/254 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/505 variables, 0/254 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 13 (OVERLAPS) 0/505 variables, 0/254 constraints. Problems are: Problem set: 3 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 505/505 variables, and 254 constraints, problems are : Problem set: 3 solved, 13 unsolved in 1103 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 188/188 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 13 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 78/92 variables, 2/2 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/2 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 2/94 variables, 1/3 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 231/325 variables, 94/97 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/325 variables, 55/152 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/325 variables, 2/154 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/325 variables, 0/154 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 9 (OVERLAPS) 146/471 variables, 66/220 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/471 variables, 8/228 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/471 variables, 11/239 constraints. Problems are: Problem set: 3 solved, 13 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:25:31] [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 15:25:31] [INFO ] Deduced a trap along path composed of 3 places in 33 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/471 variables, 2/241 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/471 variables, 0/241 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 14 (OVERLAPS) 34/505 variables, 28/269 constraints. Problems are: Problem set: 3 solved, 13 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:25:32] [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 15:25:32] [INFO ] Deduced a trap along path composed of 3 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:25:32] [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 15:25:32] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/505 variables, 4/273 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/505 variables, 0/273 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 17 (OVERLAPS) 0/505 variables, 0/273 constraints. Problems are: Problem set: 3 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 505/505 variables, and 273 constraints, problems are : Problem set: 3 solved, 13 unsolved in 4515 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 188/188 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 13/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 5629ms problems are : Problem set: 3 solved, 13 unsolved
Fused 13 Parikh solutions to 7 different solutions.
Parikh walk visited 5 properties in 10241 ms.
Support contains 8 out of 188 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 188/188 places, 464/464 transitions.
Graph (complete) has 754 edges and 188 vertex of which 159 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.3 ms
Discarding 29 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 159 transition count 416
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 59 place count 149 transition count 388
Iterating global reduction 1 with 10 rules applied. Total rules applied 69 place count 149 transition count 388
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 73 place count 149 transition count 384
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 80 place count 142 transition count 370
Iterating global reduction 2 with 7 rules applied. Total rules applied 87 place count 142 transition count 370
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 93 place count 136 transition count 356
Iterating global reduction 2 with 6 rules applied. Total rules applied 99 place count 136 transition count 356
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 104 place count 131 transition count 336
Iterating global reduction 2 with 5 rules applied. Total rules applied 109 place count 131 transition count 336
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 114 place count 126 transition count 326
Iterating global reduction 2 with 5 rules applied. Total rules applied 119 place count 126 transition count 326
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 124 place count 121 transition count 308
Iterating global reduction 2 with 5 rules applied. Total rules applied 129 place count 121 transition count 308
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 134 place count 116 transition count 290
Iterating global reduction 2 with 5 rules applied. Total rules applied 139 place count 116 transition count 290
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 144 place count 111 transition count 280
Iterating global reduction 2 with 5 rules applied. Total rules applied 149 place count 111 transition count 280
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 154 place count 106 transition count 270
Iterating global reduction 2 with 5 rules applied. Total rules applied 159 place count 106 transition count 270
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 163 place count 102 transition count 262
Iterating global reduction 2 with 4 rules applied. Total rules applied 167 place count 102 transition count 262
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 171 place count 98 transition count 254
Iterating global reduction 2 with 4 rules applied. Total rules applied 175 place count 98 transition count 254
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 179 place count 94 transition count 246
Iterating global reduction 2 with 4 rules applied. Total rules applied 183 place count 94 transition count 246
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 189 place count 94 transition count 240
Applied a total of 189 rules in 98 ms. Remains 94 /188 variables (removed 94) and now considering 240/464 (removed 224) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 94/188 places, 240/464 transitions.
RANDOM walk for 40000 steps (8 resets) in 244 ms. (163 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 95 ms. (416 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 103 ms. (384 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 222660 steps, run timeout after 3001 ms. (steps per millisecond=74 ) properties seen :0 out of 8
Probabilistic random walk after 222660 steps, saw 139367 distinct states, run finished after 3007 ms. (steps per millisecond=74 ) properties seen :0
[2025-06-01 15:25:47] [INFO ] Flow matrix only has 148 transitions (discarded 92 similar events)
// Phase 1: matrix 148 rows 94 cols
[2025-06-01 15:25:47] [INFO ] Computed 3 invariants in 3 ms
[2025-06-01 15:25:47] [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) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 47/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 98/153 variables, 55/56 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 54/207 variables, 16/72 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/207 variables, 17/90 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/207 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 8 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 7/214 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/214 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/214 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 25/239 variables, 19/111 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/239 variables, 4/115 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/239 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 3/242 variables, 3/118 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/242 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (OVERLAPS) 0/242 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 242/242 variables, and 118 constraints, problems are : Problem set: 0 solved, 8 unsolved in 601 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 94/94 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 47/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 98/153 variables, 55/56 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 54/207 variables, 16/72 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/207 variables, 17/90 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/207 variables, 8/98 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:25:48] [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 15:25:48] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/207 variables, 2/100 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/207 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 7/214 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/214 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/214 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 25/239 variables, 19/121 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/239 variables, 4/125 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/239 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (OVERLAPS) 3/242 variables, 3/128 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/242 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (OVERLAPS) 0/242 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 242/242 variables, and 128 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1748 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 94/94 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 2360ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 6 different solutions.
Parikh walk visited 4 properties in 27957 ms.
Support contains 4 out of 94 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 94/94 places, 240/240 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 92 transition count 234
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 92 transition count 234
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 90 transition count 228
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 90 transition count 228
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 89 transition count 226
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 89 transition count 226
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 88 transition count 224
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 88 transition count 224
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 87 transition count 222
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 87 transition count 222
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 86 transition count 220
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 86 transition count 220
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 85 transition count 218
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 85 transition count 218
Applied a total of 18 rules in 32 ms. Remains 85 /94 variables (removed 9) and now considering 218/240 (removed 22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 85/94 places, 218/240 transitions.
RANDOM walk for 40001 steps (8 resets) in 172 ms. (231 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 101 ms. (392 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 72 ms. (548 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 80 ms. (493 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 76 ms. (519 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 286215 steps, run timeout after 3001 ms. (steps per millisecond=95 ) properties seen :0 out of 4
Probabilistic random walk after 286215 steps, saw 178928 distinct states, run finished after 3001 ms. (steps per millisecond=95 ) properties seen :0
[2025-06-01 15:26:21] [INFO ] Flow matrix only has 134 transitions (discarded 84 similar events)
// Phase 1: matrix 134 rows 85 cols
[2025-06-01 15:26:21] [INFO ] Computed 3 invariants in 2 ms
[2025-06-01 15:26:21] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 8/12 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 17/29 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 80/109 variables, 13/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/109 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 5/114 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/114 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/114 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 94/208 variables, 55/81 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/208 variables, 19/100 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/208 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 6/214 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/214 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 5/219 variables, 7/108 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/219 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (OVERLAPS) 0/219 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 219/219 variables, and 108 constraints, problems are : Problem set: 0 solved, 4 unsolved in 243 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 85/85 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 8/12 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 17/29 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 80/109 variables, 13/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/109 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 4/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/109 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 5/114 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/114 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/114 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 94/208 variables, 55/85 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/208 variables, 19/104 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/208 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 6/214 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/214 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (OVERLAPS) 5/219 variables, 7/112 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:26:21] [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 15:26:21] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/219 variables, 2/114 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/219 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 21 (OVERLAPS) 0/219 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 219/219 variables, and 114 constraints, problems are : Problem set: 0 solved, 4 unsolved in 609 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 85/85 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 863ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 10834 ms.
Support contains 4 out of 85 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 85/85 places, 218/218 transitions.
Applied a total of 0 rules in 14 ms. Remains 85 /85 variables (removed 0) and now considering 218/218 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 85/85 places, 218/218 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 85/85 places, 218/218 transitions.
Applied a total of 0 rules in 7 ms. Remains 85 /85 variables (removed 0) and now considering 218/218 (removed 0) transitions.
[2025-06-01 15:26:33] [INFO ] Flow matrix only has 134 transitions (discarded 84 similar events)
[2025-06-01 15:26:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:26:33] [INFO ] Implicit Places using invariants in 124 ms returned []
[2025-06-01 15:26:33] [INFO ] Flow matrix only has 134 transitions (discarded 84 similar events)
[2025-06-01 15:26:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:26:33] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-01 15:26:33] [INFO ] Implicit Places using invariants and state equation in 326 ms returned []
Implicit Place search using SMT with State Equation took 455 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 15:26:33] [INFO ] Redundant transitions in 16 ms returned []
Running 216 sub problems to find dead transitions.
[2025-06-01 15:26:33] [INFO ] Flow matrix only has 134 transitions (discarded 84 similar events)
[2025-06-01 15:26:33] [INFO ] Invariant cache hit.
[2025-06-01 15:26:33] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (OVERLAPS) 134/219 variables, 85/88 constraints. Problems are: Problem set: 0 solved, 216 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/108 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (OVERLAPS) 0/219 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Real declared 219/219 variables, and 108 constraints, problems are : Problem set: 0 solved, 216 unsolved in 6662 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 85/85 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 216 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (OVERLAPS) 134/219 variables, 85/88 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/108 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 216/324 constraints. Problems are: Problem set: 0 solved, 216 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:26:46] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:26:47] [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 15:26:48] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 3/327 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (OVERLAPS) 0/219 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Int declared 219/219 variables, and 327 constraints, problems are : Problem set: 0 solved, 216 unsolved in 28352 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 85/85 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 35163ms problems are : Problem set: 0 solved, 216 unsolved
Search for dead transitions found 0 dead transitions in 35166ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35656 ms. Remains : 85/85 places, 218/218 transitions.
Successfully simplified 3 atomic propositions for a total of 11 simplifications.
FORMULA FunctionPointer-PT-b064-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 15:27:08] [INFO ] Flatten gal took : 54 ms
[2025-06-01 15:27:08] [INFO ] Flatten gal took : 52 ms
[2025-06-01 15:27:08] [INFO ] Input system was already deterministic with 464 transitions.
Computed a total of 24 stabilizing places and 64 stable transitions
Graph (complete) has 998 edges and 188 vertex of which 183 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.7 ms
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 464/464 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 183 transition count 464
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 20 place count 168 transition count 426
Iterating global reduction 1 with 15 rules applied. Total rules applied 35 place count 168 transition count 426
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 45 place count 168 transition count 416
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 53 place count 160 transition count 398
Iterating global reduction 2 with 8 rules applied. Total rules applied 61 place count 160 transition count 398
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 68 place count 153 transition count 380
Iterating global reduction 2 with 7 rules applied. Total rules applied 75 place count 153 transition count 380
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 82 place count 146 transition count 354
Iterating global reduction 2 with 7 rules applied. Total rules applied 89 place count 146 transition count 354
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 96 place count 139 transition count 340
Iterating global reduction 2 with 7 rules applied. Total rules applied 103 place count 139 transition count 340
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 110 place count 132 transition count 316
Iterating global reduction 2 with 7 rules applied. Total rules applied 117 place count 132 transition count 316
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 124 place count 125 transition count 292
Iterating global reduction 2 with 7 rules applied. Total rules applied 131 place count 125 transition count 292
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 138 place count 118 transition count 278
Iterating global reduction 2 with 7 rules applied. Total rules applied 145 place count 118 transition count 278
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 151 place count 112 transition count 266
Iterating global reduction 2 with 6 rules applied. Total rules applied 157 place count 112 transition count 266
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 162 place count 107 transition count 256
Iterating global reduction 2 with 5 rules applied. Total rules applied 167 place count 107 transition count 256
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 172 place count 102 transition count 246
Iterating global reduction 2 with 5 rules applied. Total rules applied 177 place count 102 transition count 246
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 182 place count 97 transition count 236
Iterating global reduction 2 with 5 rules applied. Total rules applied 187 place count 97 transition count 236
Applied a total of 187 rules in 62 ms. Remains 97 /188 variables (removed 91) and now considering 236/464 (removed 228) transitions.
[2025-06-01 15:27:08] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
// Phase 1: matrix 159 rows 97 cols
[2025-06-01 15:27:09] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:27:09] [INFO ] Implicit Places using invariants in 125 ms returned []
[2025-06-01 15:27:09] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2025-06-01 15:27:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:27:09] [INFO ] State equation strengthened by 37 read => feed constraints.
[2025-06-01 15:27:09] [INFO ] Implicit Places using invariants and state equation in 395 ms returned []
Implicit Place search using SMT with State Equation took 523 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2025-06-01 15:27:09] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2025-06-01 15:27:09] [INFO ] Invariant cache hit.
[2025-06-01 15:27:09] [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 9328 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
At refinement iteration 6 (INCLUDED_ONLY) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 256/256 variables, and 370 constraints, problems are : Problem set: 0 solved, 234 unsolved in 26323 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]
After SMT, in 35787ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 35788ms
Starting structural reductions in LTL mode, iteration 1 : 97/188 places, 236/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36375 ms. Remains : 97/188 places, 236/464 transitions.
[2025-06-01 15:27:45] [INFO ] Flatten gal took : 17 ms
[2025-06-01 15:27:45] [INFO ] Flatten gal took : 23 ms
[2025-06-01 15:27:45] [INFO ] Input system was already deterministic with 236 transitions.
[2025-06-01 15:27:45] [INFO ] Flatten gal took : 17 ms
[2025-06-01 15:27:45] [INFO ] Flatten gal took : 17 ms
[2025-06-01 15:27:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality2954179034138209877.gal : 9 ms
[2025-06-01 15:27:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality14327131760242731921.ctl : 13 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/CTLCardinality2954179034138209877.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14327131760242731921.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 15:28:15] [INFO ] Flatten gal took : 15 ms
[2025-06-01 15:28:15] [INFO ] Applying decomposition
[2025-06-01 15:28:15] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8833756957348033634.txt' '-o' '/tmp/graph8833756957348033634.bin' '-w' '/tmp/graph8833756957348033634.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8833756957348033634.bin' '-l' '-1' '-v' '-w' '/tmp/graph8833756957348033634.weights' '-q' '0' '-e' '0.001'
[2025-06-01 15:28:15] [INFO ] Decomposing Gal with order
[2025-06-01 15:28:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 15:28:15] [INFO ] Removed a total of 389 redundant transitions.
[2025-06-01 15:28:15] [INFO ] Flatten gal took : 132 ms
[2025-06-01 15:28:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 118 labels/synchronizations in 26 ms.
[2025-06-01 15:28:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality7863139846709419874.gal : 10 ms
[2025-06-01 15:28:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality1583890980358298407.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/CTLCardinality7863139846709419874.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1583890980358298407.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 : 188/188 places, 464/464 transitions.
Graph (complete) has 998 edges and 188 vertex of which 183 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 0 output transitions
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 169 transition count 428
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 169 transition count 428
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 169 transition count 420
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 45 place count 161 transition count 402
Iterating global reduction 1 with 8 rules applied. Total rules applied 53 place count 161 transition count 402
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 60 place count 154 transition count 384
Iterating global reduction 1 with 7 rules applied. Total rules applied 67 place count 154 transition count 384
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 74 place count 147 transition count 358
Iterating global reduction 1 with 7 rules applied. Total rules applied 81 place count 147 transition count 358
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 88 place count 140 transition count 344
Iterating global reduction 1 with 7 rules applied. Total rules applied 95 place count 140 transition count 344
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 102 place count 133 transition count 320
Iterating global reduction 1 with 7 rules applied. Total rules applied 109 place count 133 transition count 320
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 116 place count 126 transition count 296
Iterating global reduction 1 with 7 rules applied. Total rules applied 123 place count 126 transition count 296
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 129 place count 120 transition count 284
Iterating global reduction 1 with 6 rules applied. Total rules applied 135 place count 120 transition count 284
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 141 place count 114 transition count 272
Iterating global reduction 1 with 6 rules applied. Total rules applied 147 place count 114 transition count 272
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 152 place count 109 transition count 262
Iterating global reduction 1 with 5 rules applied. Total rules applied 157 place count 109 transition count 262
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 162 place count 104 transition count 252
Iterating global reduction 1 with 5 rules applied. Total rules applied 167 place count 104 transition count 252
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 172 place count 99 transition count 242
Iterating global reduction 1 with 5 rules applied. Total rules applied 177 place count 99 transition count 242
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 179 place count 99 transition count 240
Applied a total of 179 rules in 126 ms. Remains 99 /188 variables (removed 89) and now considering 240/464 (removed 224) transitions.
[2025-06-01 15:28:46] [INFO ] Flow matrix only has 163 transitions (discarded 77 similar events)
// Phase 1: matrix 163 rows 99 cols
[2025-06-01 15:28:46] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:28:46] [INFO ] Implicit Places using invariants in 178 ms returned []
[2025-06-01 15:28:46] [INFO ] Flow matrix only has 163 transitions (discarded 77 similar events)
[2025-06-01 15:28:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:28:46] [INFO ] State equation strengthened by 39 read => feed constraints.
[2025-06-01 15:28:46] [INFO ] Implicit Places using invariants and state equation in 499 ms returned []
Implicit Place search using SMT with State Equation took 680 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 15:28:46] [INFO ] Redundant transitions in 21 ms returned []
Running 238 sub problems to find dead transitions.
[2025-06-01 15:28:46] [INFO ] Flow matrix only has 163 transitions (discarded 77 similar events)
[2025-06-01 15:28:46] [INFO ] Invariant cache hit.
[2025-06-01 15:28:46] [INFO ] State equation strengthened by 39 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 163/262 variables, 99/101 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 39/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/262 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Real declared 262/262 variables, and 140 constraints, problems are : Problem set: 0 solved, 238 unsolved in 11479 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 163/262 variables, 99/101 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 39/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 238/378 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:29:08] [INFO ] Deduced a trap along path composed of 3 places in 43 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/262 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 238 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 262/262 variables, and 379 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 41632ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 41634ms
Starting structural reductions in SI_CTL mode, iteration 1 : 99/188 places, 240/464 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42479 ms. Remains : 99/188 places, 240/464 transitions.
[2025-06-01 15:29:28] [INFO ] Flatten gal took : 13 ms
[2025-06-01 15:29:28] [INFO ] Flatten gal took : 12 ms
[2025-06-01 15:29:28] [INFO ] Input system was already deterministic with 240 transitions.
RANDOM walk for 40005 steps (34 resets) in 154 ms. (258 steps per ms) remains 1/1 properties
[2025-06-01 15:29:28] [INFO ] Flatten gal took : 38 ms
BEST_FIRST walk for 40004 steps (25 resets) in 91 ms. (434 steps per ms) remains 1/1 properties
[2025-06-01 15:29:28] [INFO ] Flatten gal took : 29 ms
[2025-06-01 15:29:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5997584879494132407.gal : 6 ms
[2025-06-01 15:29:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1719065465457757550.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5997584879494132407.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1719065465457757550.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality1719065465457757550.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 31
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :31 after 923
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :923 after 103738
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :103738 after 7.00547e+07
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :7.00547e+07 after 4.05225e+11
Interrupted probabilistic random walk after 1183329 steps, run timeout after 3001 ms. (steps per millisecond=394 ) properties seen :0 out of 1
Probabilistic random walk after 1183329 steps, saw 779029 distinct states, run finished after 3001 ms. (steps per millisecond=394 ) properties seen :0
[2025-06-01 15:29:31] [INFO ] Flow matrix only has 163 transitions (discarded 77 similar events)
[2025-06-01 15:29:31] [INFO ] Invariant cache hit.
[2025-06-01 15:29:31] [INFO ] State equation strengthened by 39 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 8/11 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 87/98 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/98 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 3/101 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/101 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/101 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 130/231 variables, 66/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/231 variables, 38/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/231 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 6/237 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/237 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 18/255 variables, 17/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/255 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 4/259 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/259 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 3/262 variables, 2/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/262 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/262 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 262/262 variables, and 140 constraints, problems are : Problem set: 0 solved, 1 unsolved in 254 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 39/39 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 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 8/11 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 87/98 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/98 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/98 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 3/101 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/101 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/101 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 130/231 variables, 66/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/231 variables, 38/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/231 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 6/237 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/237 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 18/255 variables, 17/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/255 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 4/259 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/259 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 3/262 variables, 2/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/262 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/262 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 262/262 variables, and 141 constraints, problems are : Problem set: 0 solved, 1 unsolved in 302 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 565ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 76 ms.
Support contains 1 out of 99 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 240/240 transitions.
Graph (complete) has 404 edges and 99 vertex of which 75 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.1 ms
Discarding 24 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 75 transition count 192
Applied a total of 49 rules in 8 ms. Remains 75 /99 variables (removed 24) and now considering 192/240 (removed 48) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 75/99 places, 192/240 transitions.
RANDOM walk for 4000006 steps (8 resets) in 10610 ms. (376 steps per ms) remains 1/1 properties
BEST_FIRST walk for 117961 steps (0 resets) in 140 ms. (836 steps per ms) remains 0/1 properties
FORMULA FunctionPointer-PT-b064-CTLCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 464/464 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 183 transition count 464
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 20 place count 168 transition count 426
Iterating global reduction 1 with 15 rules applied. Total rules applied 35 place count 168 transition count 426
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 45 place count 168 transition count 416
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 53 place count 160 transition count 398
Iterating global reduction 2 with 8 rules applied. Total rules applied 61 place count 160 transition count 398
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 68 place count 153 transition count 380
Iterating global reduction 2 with 7 rules applied. Total rules applied 75 place count 153 transition count 380
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 82 place count 146 transition count 354
Iterating global reduction 2 with 7 rules applied. Total rules applied 89 place count 146 transition count 354
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 96 place count 139 transition count 340
Iterating global reduction 2 with 7 rules applied. Total rules applied 103 place count 139 transition count 340
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 110 place count 132 transition count 316
Iterating global reduction 2 with 7 rules applied. Total rules applied 117 place count 132 transition count 316
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 124 place count 125 transition count 292
Iterating global reduction 2 with 7 rules applied. Total rules applied 131 place count 125 transition count 292
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 138 place count 118 transition count 278
Iterating global reduction 2 with 7 rules applied. Total rules applied 145 place count 118 transition count 278
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 151 place count 112 transition count 266
Iterating global reduction 2 with 6 rules applied. Total rules applied 157 place count 112 transition count 266
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 162 place count 107 transition count 256
Iterating global reduction 2 with 5 rules applied. Total rules applied 167 place count 107 transition count 256
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 172 place count 102 transition count 246
Iterating global reduction 2 with 5 rules applied. Total rules applied 177 place count 102 transition count 246
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 182 place count 97 transition count 236
Iterating global reduction 2 with 5 rules applied. Total rules applied 187 place count 97 transition count 236
Applied a total of 187 rules in 36 ms. Remains 97 /188 variables (removed 91) and now considering 236/464 (removed 228) transitions.
[2025-06-01 15:29:35] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
// Phase 1: matrix 159 rows 97 cols
[2025-06-01 15:29:35] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:29:35] [INFO ] Implicit Places using invariants in 121 ms returned []
[2025-06-01 15:29:35] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2025-06-01 15:29:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:29:35] [INFO ] State equation strengthened by 37 read => feed constraints.
[2025-06-01 15:29:36] [INFO ] Implicit Places using invariants and state equation in 517 ms returned []
Implicit Place search using SMT with State Equation took 641 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2025-06-01 15:29:36] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2025-06-01 15:29:36] [INFO ] Invariant cache hit.
[2025-06-01 15:29:36] [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 10687 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
At refinement iteration 6 (INCLUDED_ONLY) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 256/256 variables, and 370 constraints, problems are : Problem set: 0 solved, 234 unsolved in 25431 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]
After SMT, in 36237ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 36238ms
Starting structural reductions in LTL mode, iteration 1 : 97/188 places, 236/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36917 ms. Remains : 97/188 places, 236/464 transitions.
[2025-06-01 15:30:12] [INFO ] Flatten gal took : 9 ms
[2025-06-01 15:30:12] [INFO ] Flatten gal took : 11 ms
[2025-06-01 15:30:12] [INFO ] Input system was already deterministic with 236 transitions.
[2025-06-01 15:30:12] [INFO ] Flatten gal took : 15 ms
[2025-06-01 15:30:12] [INFO ] Flatten gal took : 16 ms
[2025-06-01 15:30:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality14206033459843681078.gal : 4 ms
[2025-06-01 15:30:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality10536259222430531314.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/CTLCardinality14206033459843681078.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10536259222430531314.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 15:30:42] [INFO ] Flatten gal took : 12 ms
[2025-06-01 15:30:42] [INFO ] Applying decomposition
[2025-06-01 15:30:42] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10875704359862921395.txt' '-o' '/tmp/graph10875704359862921395.bin' '-w' '/tmp/graph10875704359862921395.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10875704359862921395.bin' '-l' '-1' '-v' '-w' '/tmp/graph10875704359862921395.weights' '-q' '0' '-e' '0.001'
[2025-06-01 15:30:42] [INFO ] Decomposing Gal with order
[2025-06-01 15:30:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 15:30:42] [INFO ] Removed a total of 389 redundant transitions.
[2025-06-01 15:30:42] [INFO ] Flatten gal took : 24 ms
[2025-06-01 15:30:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 116 labels/synchronizations in 8 ms.
[2025-06-01 15:30:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality9410785411472857814.gal : 4 ms
[2025-06-01 15:30:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality6919244617632076621.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/CTLCardinality9410785411472857814.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6919244617632076621.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 : 188/188 places, 464/464 transitions.
Graph (complete) has 998 edges and 188 vertex of which 184 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 0 output transitions
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 13 place count 172 transition count 438
Iterating global reduction 0 with 12 rules applied. Total rules applied 25 place count 172 transition count 438
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 41 place count 172 transition count 422
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 47 place count 166 transition count 408
Iterating global reduction 1 with 6 rules applied. Total rules applied 53 place count 166 transition count 408
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 58 place count 161 transition count 396
Iterating global reduction 1 with 5 rules applied. Total rules applied 63 place count 161 transition count 396
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 68 place count 156 transition count 378
Iterating global reduction 1 with 5 rules applied. Total rules applied 73 place count 156 transition count 378
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 78 place count 151 transition count 368
Iterating global reduction 1 with 5 rules applied. Total rules applied 83 place count 151 transition count 368
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 87 place count 147 transition count 354
Iterating global reduction 1 with 4 rules applied. Total rules applied 91 place count 147 transition count 354
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 95 place count 143 transition count 340
Iterating global reduction 1 with 4 rules applied. Total rules applied 99 place count 143 transition count 340
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 103 place count 139 transition count 332
Iterating global reduction 1 with 4 rules applied. Total rules applied 107 place count 139 transition count 332
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 110 place count 136 transition count 326
Iterating global reduction 1 with 3 rules applied. Total rules applied 113 place count 136 transition count 326
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 116 place count 133 transition count 320
Iterating global reduction 1 with 3 rules applied. Total rules applied 119 place count 133 transition count 320
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 122 place count 130 transition count 314
Iterating global reduction 1 with 3 rules applied. Total rules applied 125 place count 130 transition count 314
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 128 place count 127 transition count 308
Iterating global reduction 1 with 3 rules applied. Total rules applied 131 place count 127 transition count 308
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 139 place count 127 transition count 300
Applied a total of 139 rules in 110 ms. Remains 127 /188 variables (removed 61) and now considering 300/464 (removed 164) transitions.
[2025-06-01 15:31:12] [INFO ] Flow matrix only has 206 transitions (discarded 94 similar events)
// Phase 1: matrix 206 rows 127 cols
[2025-06-01 15:31:12] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:31:13] [INFO ] Implicit Places using invariants in 195 ms returned []
[2025-06-01 15:31:13] [INFO ] Flow matrix only has 206 transitions (discarded 94 similar events)
[2025-06-01 15:31:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:31:13] [INFO ] State equation strengthened by 47 read => feed constraints.
[2025-06-01 15:31:13] [INFO ] Implicit Places using invariants and state equation in 681 ms returned []
Implicit Place search using SMT with State Equation took 878 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 15:31:13] [INFO ] Redundant transitions in 8 ms returned []
Running 298 sub problems to find dead transitions.
[2025-06-01 15:31:13] [INFO ] Flow matrix only has 206 transitions (discarded 94 similar events)
[2025-06-01 15:31:13] [INFO ] Invariant cache hit.
[2025-06-01 15:31:13] [INFO ] State equation strengthened by 47 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, 298 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (OVERLAPS) 206/332 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 47/175 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/332 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 298 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/333 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/333 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 8 (OVERLAPS) 0/333 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 298 unsolved
No progress, stopping.
After SMT solving in domain Real declared 333/333 variables, and 176 constraints, problems are : Problem set: 0 solved, 298 unsolved in 16755 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 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, 298 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (OVERLAPS) 206/332 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 47/175 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/332 variables, 32/207 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:31:40] [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 15:31:40] [INFO ] Deduced a trap along path composed of 3 places in 36 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:31:40] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/332 variables, 3/210 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/332 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 8 (OVERLAPS) 1/333 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/333 variables, 266/477 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 333/333 variables, and 477 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 46962ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 46964ms
Starting structural reductions in SI_CTL mode, iteration 1 : 127/188 places, 300/464 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 47967 ms. Remains : 127/188 places, 300/464 transitions.
[2025-06-01 15:32:00] [INFO ] Flatten gal took : 10 ms
[2025-06-01 15:32:00] [INFO ] Flatten gal took : 11 ms
[2025-06-01 15:32:00] [INFO ] Input system was already deterministic with 300 transitions.
[2025-06-01 15:32:00] [INFO ] Flatten gal took : 11 ms
[2025-06-01 15:32:00] [INFO ] Flatten gal took : 11 ms
[2025-06-01 15:32:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality16160575497855604030.gal : 4 ms
[2025-06-01 15:32:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality118002006263795108.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16160575497855604030.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality118002006263795108.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 15:32:30] [INFO ] Flatten gal took : 11 ms
[2025-06-01 15:32:30] [INFO ] Applying decomposition
[2025-06-01 15:32:30] [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/graph11433563432754253616.txt' '-o' '/tmp/graph11433563432754253616.bin' '-w' '/tmp/graph11433563432754253616.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11433563432754253616.bin' '-l' '-1' '-v' '-w' '/tmp/graph11433563432754253616.weights' '-q' '0' '-e' '0.001'
[2025-06-01 15:32:30] [INFO ] Decomposing Gal with order
[2025-06-01 15:32:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 15:32:31] [INFO ] Removed a total of 86 redundant transitions.
[2025-06-01 15:32:31] [INFO ] Flatten gal took : 21 ms
[2025-06-01 15:32:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 5 ms.
[2025-06-01 15:32:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality14798284658499532950.gal : 4 ms
[2025-06-01 15:32:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality1398854983652256128.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/CTLCardinality14798284658499532950.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1398854983652256128.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 LTL mode, iteration 0 : 188/188 places, 464/464 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 183 transition count 464
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 18 place count 170 transition count 430
Iterating global reduction 1 with 13 rules applied. Total rules applied 31 place count 170 transition count 430
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 39 place count 170 transition count 422
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 47 place count 162 transition count 404
Iterating global reduction 2 with 8 rules applied. Total rules applied 55 place count 162 transition count 404
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 62 place count 155 transition count 386
Iterating global reduction 2 with 7 rules applied. Total rules applied 69 place count 155 transition count 386
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 76 place count 148 transition count 360
Iterating global reduction 2 with 7 rules applied. Total rules applied 83 place count 148 transition count 360
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 90 place count 141 transition count 346
Iterating global reduction 2 with 7 rules applied. Total rules applied 97 place count 141 transition count 346
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 103 place count 135 transition count 326
Iterating global reduction 2 with 6 rules applied. Total rules applied 109 place count 135 transition count 326
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 115 place count 129 transition count 306
Iterating global reduction 2 with 6 rules applied. Total rules applied 121 place count 129 transition count 306
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 127 place count 123 transition count 294
Iterating global reduction 2 with 6 rules applied. Total rules applied 133 place count 123 transition count 294
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 138 place count 118 transition count 284
Iterating global reduction 2 with 5 rules applied. Total rules applied 143 place count 118 transition count 284
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 147 place count 114 transition count 276
Iterating global reduction 2 with 4 rules applied. Total rules applied 151 place count 114 transition count 276
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 155 place count 110 transition count 268
Iterating global reduction 2 with 4 rules applied. Total rules applied 159 place count 110 transition count 268
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 163 place count 106 transition count 260
Iterating global reduction 2 with 4 rules applied. Total rules applied 167 place count 106 transition count 260
Applied a total of 167 rules in 20 ms. Remains 106 /188 variables (removed 82) and now considering 260/464 (removed 204) transitions.
[2025-06-01 15:33:01] [INFO ] Flow matrix only has 175 transitions (discarded 85 similar events)
// Phase 1: matrix 175 rows 106 cols
[2025-06-01 15:33:01] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:33:01] [INFO ] Implicit Places using invariants in 165 ms returned []
[2025-06-01 15:33:01] [INFO ] Flow matrix only has 175 transitions (discarded 85 similar events)
[2025-06-01 15:33:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:33:01] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-01 15:33:01] [INFO ] Implicit Places using invariants and state equation in 588 ms returned []
Implicit Place search using SMT with State Equation took 782 ms to find 0 implicit places.
Running 258 sub problems to find dead transitions.
[2025-06-01 15:33:02] [INFO ] Flow matrix only has 175 transitions (discarded 85 similar events)
[2025-06-01 15:33:02] [INFO ] Invariant cache hit.
[2025-06-01 15:33:02] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 175/281 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/281 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/281 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/281 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
No progress, stopping.
After SMT solving in domain Real declared 281/281 variables, and 148 constraints, problems are : Problem set: 0 solved, 258 unsolved in 12802 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 258 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 175/281 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/281 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/281 variables, 258/406 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/281 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 7 (OVERLAPS) 0/281 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 258 unsolved
No progress, stopping.
After SMT solving in domain Int declared 281/281 variables, and 406 constraints, problems are : Problem set: 0 solved, 258 unsolved in 26993 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39948ms problems are : Problem set: 0 solved, 258 unsolved
Search for dead transitions found 0 dead transitions in 39951ms
Starting structural reductions in LTL mode, iteration 1 : 106/188 places, 260/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40754 ms. Remains : 106/188 places, 260/464 transitions.
[2025-06-01 15:33:41] [INFO ] Flatten gal took : 24 ms
[2025-06-01 15:33:42] [INFO ] Flatten gal took : 27 ms
[2025-06-01 15:33:42] [INFO ] Input system was already deterministic with 260 transitions.
[2025-06-01 15:33:42] [INFO ] Flatten gal took : 15 ms
[2025-06-01 15:33:42] [INFO ] Flatten gal took : 14 ms
[2025-06-01 15:33:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality1890366495045189034.gal : 5 ms
[2025-06-01 15:33:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality5034606173864047857.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1890366495045189034.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5034606173864047857.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 15:34:12] [INFO ] Flatten gal took : 9 ms
[2025-06-01 15:34:12] [INFO ] Applying decomposition
[2025-06-01 15:34:12] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7724944539557039329.txt' '-o' '/tmp/graph7724944539557039329.bin' '-w' '/tmp/graph7724944539557039329.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7724944539557039329.bin' '-l' '-1' '-v' '-w' '/tmp/graph7724944539557039329.weights' '-q' '0' '-e' '0.001'
[2025-06-01 15:34:12] [INFO ] Decomposing Gal with order
[2025-06-01 15:34:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 15:34:12] [INFO ] Removed a total of 431 redundant transitions.
[2025-06-01 15:34:12] [INFO ] Flatten gal took : 20 ms
[2025-06-01 15:34:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 134 labels/synchronizations in 9 ms.
[2025-06-01 15:34:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality437628174546543517.gal : 3 ms
[2025-06-01 15:34:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality9592005364945566042.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/CTLCardinality437628174546543517.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9592005364945566042.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 188/188 places, 464/464 transitions.
Graph (complete) has 998 edges and 188 vertex of which 183 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 0 output transitions
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 169 transition count 428
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 169 transition count 428
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 39 place count 169 transition count 418
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 46 place count 162 transition count 404
Iterating global reduction 1 with 7 rules applied. Total rules applied 53 place count 162 transition count 404
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 59 place count 156 transition count 390
Iterating global reduction 1 with 6 rules applied. Total rules applied 65 place count 156 transition count 390
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 71 place count 150 transition count 366
Iterating global reduction 1 with 6 rules applied. Total rules applied 77 place count 150 transition count 366
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 83 place count 144 transition count 354
Iterating global reduction 1 with 6 rules applied. Total rules applied 89 place count 144 transition count 354
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 95 place count 138 transition count 332
Iterating global reduction 1 with 6 rules applied. Total rules applied 101 place count 138 transition count 332
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 106 place count 133 transition count 314
Iterating global reduction 1 with 5 rules applied. Total rules applied 111 place count 133 transition count 314
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 116 place count 128 transition count 304
Iterating global reduction 1 with 5 rules applied. Total rules applied 121 place count 128 transition count 304
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 126 place count 123 transition count 294
Iterating global reduction 1 with 5 rules applied. Total rules applied 131 place count 123 transition count 294
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 135 place count 119 transition count 286
Iterating global reduction 1 with 4 rules applied. Total rules applied 139 place count 119 transition count 286
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 143 place count 115 transition count 278
Iterating global reduction 1 with 4 rules applied. Total rules applied 147 place count 115 transition count 278
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 151 place count 111 transition count 270
Iterating global reduction 1 with 4 rules applied. Total rules applied 155 place count 111 transition count 270
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 161 place count 111 transition count 264
Applied a total of 161 rules in 47 ms. Remains 111 /188 variables (removed 77) and now considering 264/464 (removed 200) transitions.
[2025-06-01 15:34:42] [INFO ] Flow matrix only has 181 transitions (discarded 83 similar events)
// Phase 1: matrix 181 rows 111 cols
[2025-06-01 15:34:42] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:34:42] [INFO ] Implicit Places using invariants in 210 ms returned []
[2025-06-01 15:34:42] [INFO ] Flow matrix only has 181 transitions (discarded 83 similar events)
[2025-06-01 15:34:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:34:42] [INFO ] State equation strengthened by 43 read => feed constraints.
[2025-06-01 15:34:42] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 587 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 15:34:42] [INFO ] Redundant transitions in 4 ms returned []
Running 262 sub problems to find dead transitions.
[2025-06-01 15:34:42] [INFO ] Flow matrix only has 181 transitions (discarded 83 similar events)
[2025-06-01 15:34:42] [INFO ] Invariant cache hit.
[2025-06-01 15:34:42] [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) 0/111 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (OVERLAPS) 181/292 variables, 111/113 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/292 variables, 43/156 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 262 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/292 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 262 unsolved
No progress, stopping.
After SMT solving in domain Real declared 292/292 variables, and 156 constraints, problems are : Problem set: 0 solved, 262 unsolved in 10923 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 111/111 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 262 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (OVERLAPS) 181/292 variables, 111/113 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/292 variables, 43/156 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 262/418 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 7 (OVERLAPS) 0/292 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 262 unsolved
No progress, stopping.
After SMT solving in domain Int declared 292/292 variables, and 418 constraints, problems are : Problem set: 0 solved, 262 unsolved in 28933 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 111/111 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 262/262 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39947ms problems are : Problem set: 0 solved, 262 unsolved
Search for dead transitions found 0 dead transitions in 39949ms
Starting structural reductions in SI_CTL mode, iteration 1 : 111/188 places, 264/464 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40597 ms. Remains : 111/188 places, 264/464 transitions.
[2025-06-01 15:35:22] [INFO ] Flatten gal took : 8 ms
[2025-06-01 15:35:22] [INFO ] Flatten gal took : 8 ms
[2025-06-01 15:35:22] [INFO ] Input system was already deterministic with 264 transitions.
[2025-06-01 15:35:22] [INFO ] Flatten gal took : 10 ms
[2025-06-01 15:35:22] [INFO ] Flatten gal took : 8 ms
[2025-06-01 15:35:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality10232197388030549284.gal : 2 ms
[2025-06-01 15:35:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality18293129333283062057.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/CTLCardinality10232197388030549284.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18293129333283062057.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 15:35:53] [INFO ] Flatten gal took : 10 ms
[2025-06-01 15:35:53] [INFO ] Applying decomposition
[2025-06-01 15:35:53] [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/graph381271973221456919.txt' '-o' '/tmp/graph381271973221456919.bin' '-w' '/tmp/graph381271973221456919.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph381271973221456919.bin' '-l' '-1' '-v' '-w' '/tmp/graph381271973221456919.weights' '-q' '0' '-e' '0.001'
[2025-06-01 15:35:53] [INFO ] Decomposing Gal with order
[2025-06-01 15:35:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 15:35:53] [INFO ] Removed a total of 437 redundant transitions.
[2025-06-01 15:35:53] [INFO ] Flatten gal took : 21 ms
[2025-06-01 15:35:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 149 labels/synchronizations in 12 ms.
[2025-06-01 15:35:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality21565538583720575.gal : 3 ms
[2025-06-01 15:35:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality1576546373813900073.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/CTLCardinality21565538583720575.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1576546373813900073.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 -...260
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 : 188/188 places, 464/464 transitions.
Graph (complete) has 998 edges and 188 vertex of which 184 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 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 430
Iterating global reduction 0 with 13 rules applied. Total rules applied 27 place count 171 transition count 430
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 37 place count 171 transition count 420
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 43 place count 165 transition count 406
Iterating global reduction 1 with 6 rules applied. Total rules applied 49 place count 165 transition count 406
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 54 place count 160 transition count 392
Iterating global reduction 1 with 5 rules applied. Total rules applied 59 place count 160 transition count 392
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 64 place count 155 transition count 374
Iterating global reduction 1 with 5 rules applied. Total rules applied 69 place count 155 transition count 374
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 74 place count 150 transition count 364
Iterating global reduction 1 with 5 rules applied. Total rules applied 79 place count 150 transition count 364
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 82 place count 147 transition count 354
Iterating global reduction 1 with 3 rules applied. Total rules applied 85 place count 147 transition count 354
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 88 place count 144 transition count 344
Iterating global reduction 1 with 3 rules applied. Total rules applied 91 place count 144 transition count 344
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 94 place count 141 transition count 338
Iterating global reduction 1 with 3 rules applied. Total rules applied 97 place count 141 transition count 338
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 100 place count 138 transition count 332
Iterating global reduction 1 with 3 rules applied. Total rules applied 103 place count 138 transition count 332
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 105 place count 136 transition count 328
Iterating global reduction 1 with 2 rules applied. Total rules applied 107 place count 136 transition count 328
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 109 place count 134 transition count 324
Iterating global reduction 1 with 2 rules applied. Total rules applied 111 place count 134 transition count 324
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 113 place count 132 transition count 320
Iterating global reduction 1 with 2 rules applied. Total rules applied 115 place count 132 transition count 320
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 121 place count 132 transition count 314
Applied a total of 121 rules in 55 ms. Remains 132 /188 variables (removed 56) and now considering 314/464 (removed 150) transitions.
[2025-06-01 15:36:23] [INFO ] Flow matrix only has 219 transitions (discarded 95 similar events)
// Phase 1: matrix 219 rows 132 cols
[2025-06-01 15:36:23] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:23] [INFO ] Implicit Places using invariants in 187 ms returned []
[2025-06-01 15:36:23] [INFO ] Flow matrix only has 219 transitions (discarded 95 similar events)
[2025-06-01 15:36:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:23] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-06-01 15:36:23] [INFO ] Implicit Places using invariants and state equation in 522 ms returned []
Implicit Place search using SMT with State Equation took 714 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 15:36:23] [INFO ] Redundant transitions in 3 ms returned []
Running 312 sub problems to find dead transitions.
[2025-06-01 15:36:23] [INFO ] Flow matrix only has 219 transitions (discarded 95 similar events)
[2025-06-01 15:36:23] [INFO ] Invariant cache hit.
[2025-06-01 15:36:23] [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) 0/131 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/131 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 219/350 variables, 131/133 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/350 variables, 50/183 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/350 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 312 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/351 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/351 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 8 (OVERLAPS) 0/351 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 312 unsolved
No progress, stopping.
After SMT solving in domain Real declared 351/351 variables, and 184 constraints, problems are : Problem set: 0 solved, 312 unsolved in 12820 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 132/132 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/131 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 219/350 variables, 131/133 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/350 variables, 50/183 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/350 variables, 32/215 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:36:46] [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 15:36:46] [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 15:36:46] [INFO ] Deduced a trap along path composed of 3 places in 46 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:36:46] [INFO ] Deduced a trap along path composed of 3 places in 35 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/350 variables, 4/219 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/350 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 8 (OVERLAPS) 1/351 variables, 1/220 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/351 variables, 280/500 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 351/351 variables, and 500 constraints, problems are : Problem set: 0 solved, 312 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 132/132 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 42985ms problems are : Problem set: 0 solved, 312 unsolved
Search for dead transitions found 0 dead transitions in 42988ms
Starting structural reductions in SI_CTL mode, iteration 1 : 132/188 places, 314/464 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43769 ms. Remains : 132/188 places, 314/464 transitions.
[2025-06-01 15:37:06] [INFO ] Flatten gal took : 8 ms
[2025-06-01 15:37:06] [INFO ] Flatten gal took : 8 ms
[2025-06-01 15:37:06] [INFO ] Input system was already deterministic with 314 transitions.
[2025-06-01 15:37:07] [INFO ] Flatten gal took : 8 ms
[2025-06-01 15:37:07] [INFO ] Flatten gal took : 9 ms
[2025-06-01 15:37:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality15785322073321909317.gal : 3 ms
[2025-06-01 15:37:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality6162204331945449328.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/CTLCardinality15785322073321909317.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6162204331945449328.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 15:37:37] [INFO ] Flatten gal took : 8 ms
[2025-06-01 15:37:37] [INFO ] Applying decomposition
[2025-06-01 15:37:37] [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/graph16486741380296646740.txt' '-o' '/tmp/graph16486741380296646740.bin' '-w' '/tmp/graph16486741380296646740.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16486741380296646740.bin' '-l' '-1' '-v' '-w' '/tmp/graph16486741380296646740.weights' '-q' '0' '-e' '0.001'
[2025-06-01 15:37:37] [INFO ] Decomposing Gal with order
[2025-06-01 15:37:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 15:37:37] [INFO ] Removed a total of 332 redundant transitions.
[2025-06-01 15:37:37] [INFO ] Flatten gal took : 54 ms
[2025-06-01 15:37:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 98 labels/synchronizations in 11 ms.
[2025-06-01 15:37:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality14978021362267775422.gal : 8 ms
[2025-06-01 15:37:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality6927605369630594885.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/CTLCardinality14978021362267775422.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6927605369630594885.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 LTL mode, iteration 0 : 188/188 places, 464/464 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 183 transition count 464
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 20 place count 168 transition count 426
Iterating global reduction 1 with 15 rules applied. Total rules applied 35 place count 168 transition count 426
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 45 place count 168 transition count 416
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 53 place count 160 transition count 398
Iterating global reduction 2 with 8 rules applied. Total rules applied 61 place count 160 transition count 398
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 68 place count 153 transition count 380
Iterating global reduction 2 with 7 rules applied. Total rules applied 75 place count 153 transition count 380
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 82 place count 146 transition count 354
Iterating global reduction 2 with 7 rules applied. Total rules applied 89 place count 146 transition count 354
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 96 place count 139 transition count 340
Iterating global reduction 2 with 7 rules applied. Total rules applied 103 place count 139 transition count 340
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 110 place count 132 transition count 316
Iterating global reduction 2 with 7 rules applied. Total rules applied 117 place count 132 transition count 316
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 124 place count 125 transition count 292
Iterating global reduction 2 with 7 rules applied. Total rules applied 131 place count 125 transition count 292
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 138 place count 118 transition count 278
Iterating global reduction 2 with 7 rules applied. Total rules applied 145 place count 118 transition count 278
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 150 place count 113 transition count 268
Iterating global reduction 2 with 5 rules applied. Total rules applied 155 place count 113 transition count 268
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 159 place count 109 transition count 260
Iterating global reduction 2 with 4 rules applied. Total rules applied 163 place count 109 transition count 260
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 167 place count 105 transition count 252
Iterating global reduction 2 with 4 rules applied. Total rules applied 171 place count 105 transition count 252
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 175 place count 101 transition count 244
Iterating global reduction 2 with 4 rules applied. Total rules applied 179 place count 101 transition count 244
Applied a total of 179 rules in 34 ms. Remains 101 /188 variables (removed 87) and now considering 244/464 (removed 220) transitions.
[2025-06-01 15:38:07] [INFO ] Flow matrix only has 166 transitions (discarded 78 similar events)
// Phase 1: matrix 166 rows 101 cols
[2025-06-01 15:38:07] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:38:07] [INFO ] Implicit Places using invariants in 158 ms returned []
[2025-06-01 15:38:07] [INFO ] Flow matrix only has 166 transitions (discarded 78 similar events)
[2025-06-01 15:38:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:38:07] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-01 15:38:07] [INFO ] Implicit Places using invariants and state equation in 439 ms returned []
Implicit Place search using SMT with State Equation took 600 ms to find 0 implicit places.
Running 242 sub problems to find dead transitions.
[2025-06-01 15:38:07] [INFO ] Flow matrix only has 166 transitions (discarded 78 similar events)
[2025-06-01 15:38:07] [INFO ] Invariant cache hit.
[2025-06-01 15:38:07] [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) 0/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (OVERLAPS) 166/267 variables, 101/103 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/267 variables, 40/143 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/267 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 242 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/267 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Real declared 267/267 variables, and 143 constraints, problems are : Problem set: 0 solved, 242 unsolved in 8612 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 101/101 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 242 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (OVERLAPS) 166/267 variables, 101/103 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/267 variables, 40/143 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/267 variables, 242/385 constraints. Problems are: Problem set: 0 solved, 242 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:38:24] [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 15:38:25] [INFO ] Deduced a trap along path composed of 3 places in 17 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/267 variables, 2/387 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/267 variables, 0/387 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 8 (OVERLAPS) 0/267 variables, 0/387 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Int declared 267/267 variables, and 387 constraints, problems are : Problem set: 0 solved, 242 unsolved in 24104 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 101/101 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 32882ms problems are : Problem set: 0 solved, 242 unsolved
Search for dead transitions found 0 dead transitions in 32884ms
Starting structural reductions in LTL mode, iteration 1 : 101/188 places, 244/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33521 ms. Remains : 101/188 places, 244/464 transitions.
[2025-06-01 15:38:40] [INFO ] Flatten gal took : 10 ms
[2025-06-01 15:38:40] [INFO ] Flatten gal took : 11 ms
[2025-06-01 15:38:40] [INFO ] Input system was already deterministic with 244 transitions.
[2025-06-01 15:38:40] [INFO ] Flatten gal took : 12 ms
[2025-06-01 15:38:40] [INFO ] Flatten gal took : 11 ms
[2025-06-01 15:38:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality14168319736648942339.gal : 2 ms
[2025-06-01 15:38:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality6447331525495289507.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/CTLCardinality14168319736648942339.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6447331525495289507.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 15:39:11] [INFO ] Flatten gal took : 6 ms
[2025-06-01 15:39:11] [INFO ] Applying decomposition
[2025-06-01 15:39:11] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14816989976551304751.txt' '-o' '/tmp/graph14816989976551304751.bin' '-w' '/tmp/graph14816989976551304751.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14816989976551304751.bin' '-l' '-1' '-v' '-w' '/tmp/graph14816989976551304751.weights' '-q' '0' '-e' '0.001'
[2025-06-01 15:39:11] [INFO ] Decomposing Gal with order
[2025-06-01 15:39:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 15:39:11] [INFO ] Removed a total of 396 redundant transitions.
[2025-06-01 15:39:11] [INFO ] Flatten gal took : 27 ms
[2025-06-01 15:39:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 134 labels/synchronizations in 7 ms.
[2025-06-01 15:39:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality13509832673182226257.gal : 4 ms
[2025-06-01 15:39:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality10859560644259206761.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/CTLCardinality13509832673182226257.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10859560644259206761.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 SI_CTL mode, iteration 0 : 188/188 places, 464/464 transitions.
Graph (complete) has 998 edges and 188 vertex of which 183 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 0 output transitions
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 169 transition count 428
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 169 transition count 428
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 169 transition count 420
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 45 place count 161 transition count 402
Iterating global reduction 1 with 8 rules applied. Total rules applied 53 place count 161 transition count 402
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 60 place count 154 transition count 384
Iterating global reduction 1 with 7 rules applied. Total rules applied 67 place count 154 transition count 384
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 74 place count 147 transition count 358
Iterating global reduction 1 with 7 rules applied. Total rules applied 81 place count 147 transition count 358
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 88 place count 140 transition count 344
Iterating global reduction 1 with 7 rules applied. Total rules applied 95 place count 140 transition count 344
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 102 place count 133 transition count 320
Iterating global reduction 1 with 7 rules applied. Total rules applied 109 place count 133 transition count 320
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 116 place count 126 transition count 296
Iterating global reduction 1 with 7 rules applied. Total rules applied 123 place count 126 transition count 296
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 130 place count 119 transition count 282
Iterating global reduction 1 with 7 rules applied. Total rules applied 137 place count 119 transition count 282
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 143 place count 113 transition count 270
Iterating global reduction 1 with 6 rules applied. Total rules applied 149 place count 113 transition count 270
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 154 place count 108 transition count 260
Iterating global reduction 1 with 5 rules applied. Total rules applied 159 place count 108 transition count 260
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 164 place count 103 transition count 250
Iterating global reduction 1 with 5 rules applied. Total rules applied 169 place count 103 transition count 250
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 174 place count 98 transition count 240
Iterating global reduction 1 with 5 rules applied. Total rules applied 179 place count 98 transition count 240
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 181 place count 98 transition count 238
Applied a total of 181 rules in 61 ms. Remains 98 /188 variables (removed 90) and now considering 238/464 (removed 226) transitions.
[2025-06-01 15:39:41] [INFO ] Flow matrix only has 160 transitions (discarded 78 similar events)
// Phase 1: matrix 160 rows 98 cols
[2025-06-01 15:39:41] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:39:41] [INFO ] Implicit Places using invariants in 138 ms returned []
[2025-06-01 15:39:41] [INFO ] Flow matrix only has 160 transitions (discarded 78 similar events)
[2025-06-01 15:39:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:39:41] [INFO ] State equation strengthened by 37 read => feed constraints.
[2025-06-01 15:39:41] [INFO ] Implicit Places using invariants and state equation in 353 ms returned []
Implicit Place search using SMT with State Equation took 495 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 15:39:41] [INFO ] Redundant transitions in 2 ms returned []
Running 236 sub problems to find dead transitions.
[2025-06-01 15:39:41] [INFO ] Flow matrix only has 160 transitions (discarded 78 similar events)
[2025-06-01 15:39:41] [INFO ] Invariant cache hit.
[2025-06-01 15:39:41] [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) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 160/258 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/258 variables, 37/137 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/258 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 236 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/258 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Real declared 258/258 variables, and 137 constraints, problems are : Problem set: 0 solved, 236 unsolved in 10858 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 236 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (OVERLAPS) 160/258 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/258 variables, 37/137 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/258 variables, 236/373 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/258 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (OVERLAPS) 0/258 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Int declared 258/258 variables, and 373 constraints, problems are : Problem set: 0 solved, 236 unsolved in 17655 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 28640ms problems are : Problem set: 0 solved, 236 unsolved
Search for dead transitions found 0 dead transitions in 28642ms
Starting structural reductions in SI_CTL mode, iteration 1 : 98/188 places, 238/464 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29208 ms. Remains : 98/188 places, 238/464 transitions.
[2025-06-01 15:40:10] [INFO ] Flatten gal took : 9 ms
[2025-06-01 15:40:10] [INFO ] Flatten gal took : 10 ms
[2025-06-01 15:40:10] [INFO ] Input system was already deterministic with 238 transitions.
[2025-06-01 15:40:10] [INFO ] Flatten gal took : 10 ms
[2025-06-01 15:40:10] [INFO ] Flatten gal took : 10 ms
[2025-06-01 15:40:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16149098561279379903.gal : 2 ms
[2025-06-01 15:40:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8071266101513429375.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16149098561279379903.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8071266101513429375.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40064 steps (27 resets) in 125 ms. (317 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (26 resets) in 77 ms. (512 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality8071266101513429375.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 31
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :31 after 923
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :923 after 103738
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :103738 after 7.00547e+07
Interrupted probabilistic random walk after 1337111 steps, run timeout after 3001 ms. (steps per millisecond=445 ) properties seen :0 out of 1
Probabilistic random walk after 1337111 steps, saw 879047 distinct states, run finished after 3001 ms. (steps per millisecond=445 ) properties seen :0
[2025-06-01 15:40:13] [INFO ] Flow matrix only has 160 transitions (discarded 78 similar events)
[2025-06-01 15:40:13] [INFO ] Invariant cache hit.
[2025-06-01 15:40:13] [INFO ] State equation strengthened by 37 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/9 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5/14 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/14 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 6/20 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/20 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 85/105 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/105 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 134/239 variables, 70/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/239 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/239 variables, 36/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/239 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 64
At refinement iteration 16 (OVERLAPS) 6/245 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD size :7.00547e+07 after 4.05225e+11
At refinement iteration 17 (INCLUDED_ONLY) 0/245 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 18 (OVERLAPS) 13/258 variables, 15/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/258 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/258 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 258/258 variables, and 137 constraints, problems are : Problem set: 0 solved, 1 unsolved in 161 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 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 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/9 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5/14 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/14 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 6/20 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/20 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 85/105 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/105 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 134/239 variables, 70/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/239 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/239 variables, 36/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/239 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 6/245 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/245 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 13/258 variables, 15/138 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 15:40:13] [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 15:40:13] [INFO ] Deduced a trap along path composed of 3 places in 18 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:40:13] [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 15:40:13] [INFO ] Deduced a trap along path composed of 3 places in 18 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:40:13] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:40:13] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:40:13] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:40:14] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 0 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/258 variables, 8/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/258 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/258 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 258/258 variables, and 146 constraints, problems are : Problem set: 0 solved, 1 unsolved in 480 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 8/8 constraints]
After SMT, in 660ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 209 ms.
Support contains 1 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 238/238 transitions.
Graph (complete) has 401 edges and 98 vertex of which 74 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.1 ms
Discarding 24 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 74 transition count 190
Applied a total of 49 rules in 5 ms. Remains 74 /98 variables (removed 24) and now considering 190/238 (removed 48) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 74/98 places, 190/238 transitions.
RANDOM walk for 4000006 steps (8 resets) in 9083 ms. (440 steps per ms) remains 1/1 properties
BEST_FIRST walk for 124953 steps (0 resets) in 133 ms. (932 steps per ms) remains 0/1 properties
FORMULA FunctionPointer-PT-b064-CTLCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 188/188 places, 464/464 transitions.
Graph (complete) has 998 edges and 188 vertex of which 183 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.0 ms
Discarding 5 places :
Also discarding 0 output transitions
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 168 transition count 426
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 168 transition count 426
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 41 place count 168 transition count 416
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 49 place count 160 transition count 398
Iterating global reduction 1 with 8 rules applied. Total rules applied 57 place count 160 transition count 398
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 64 place count 153 transition count 380
Iterating global reduction 1 with 7 rules applied. Total rules applied 71 place count 153 transition count 380
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 78 place count 146 transition count 354
Iterating global reduction 1 with 7 rules applied. Total rules applied 85 place count 146 transition count 354
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 92 place count 139 transition count 340
Iterating global reduction 1 with 7 rules applied. Total rules applied 99 place count 139 transition count 340
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 106 place count 132 transition count 316
Iterating global reduction 1 with 7 rules applied. Total rules applied 113 place count 132 transition count 316
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 119 place count 126 transition count 296
Iterating global reduction 1 with 6 rules applied. Total rules applied 125 place count 126 transition count 296
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 131 place count 120 transition count 284
Iterating global reduction 1 with 6 rules applied. Total rules applied 137 place count 120 transition count 284
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 142 place count 115 transition count 274
Iterating global reduction 1 with 5 rules applied. Total rules applied 147 place count 115 transition count 274
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 151 place count 111 transition count 266
Iterating global reduction 1 with 4 rules applied. Total rules applied 155 place count 111 transition count 266
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 159 place count 107 transition count 258
Iterating global reduction 1 with 4 rules applied. Total rules applied 163 place count 107 transition count 258
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 167 place count 103 transition count 250
Iterating global reduction 1 with 4 rules applied. Total rules applied 171 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 1 with 4 rules applied. Total rules applied 175 place count 103 transition count 246
Applied a total of 175 rules in 52 ms. Remains 103 /188 variables (removed 85) and now considering 246/464 (removed 218) transitions.
[2025-06-01 15:40:16] [INFO ] Flow matrix only has 168 transitions (discarded 78 similar events)
// Phase 1: matrix 168 rows 103 cols
[2025-06-01 15:40:16] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:40:17] [INFO ] Implicit Places using invariants in 185 ms returned []
[2025-06-01 15:40:17] [INFO ] Flow matrix only has 168 transitions (discarded 78 similar events)
[2025-06-01 15:40:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:40:17] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-01 15:40:17] [INFO ] Implicit Places using invariants and state equation in 536 ms returned []
Implicit Place search using SMT with State Equation took 744 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 15:40:17] [INFO ] Redundant transitions in 1 ms returned []
Running 244 sub problems to find dead transitions.
[2025-06-01 15:40:17] [INFO ] Flow matrix only has 168 transitions (discarded 78 similar events)
[2025-06-01 15:40:17] [INFO ] Invariant cache hit.
[2025-06-01 15:40:17] [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 11873 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 15:40:38] [INFO ] Deduced a trap along path composed of 3 places in 37 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/271 variables, 1/390 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/271 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 244 unsolved
At refinement iteration 8 (OVERLAPS) 0/271 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 244 unsolved
No progress, stopping.
After SMT solving in domain Int declared 271/271 variables, and 390 constraints, problems are : Problem set: 0 solved, 244 unsolved in 28184 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: 1/1 constraints]
After SMT, in 40191ms problems are : Problem set: 0 solved, 244 unsolved
Search for dead transitions found 0 dead transitions in 40192ms
Starting structural reductions in SI_CTL mode, iteration 1 : 103/188 places, 246/464 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40997 ms. Remains : 103/188 places, 246/464 transitions.
[2025-06-01 15:40:57] [INFO ] Flatten gal took : 6 ms
[2025-06-01 15:40:57] [INFO ] Flatten gal took : 6 ms
[2025-06-01 15:40:57] [INFO ] Input system was already deterministic with 246 transitions.
[2025-06-01 15:40:57] [INFO ] Flatten gal took : 6 ms
[2025-06-01 15:40:57] [INFO ] Flatten gal took : 5 ms
[2025-06-01 15:40:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality2561533208620227831.gal : 1 ms
[2025-06-01 15:40:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality2648850654803677230.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/CTLCardinality2561533208620227831.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2648850654803677230.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 15:41:27] [INFO ] Flatten gal took : 7 ms
[2025-06-01 15:41:27] [INFO ] Applying decomposition
[2025-06-01 15:41:27] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3083789806323111512.txt' '-o' '/tmp/graph3083789806323111512.bin' '-w' '/tmp/graph3083789806323111512.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3083789806323111512.bin' '-l' '-1' '-v' '-w' '/tmp/graph3083789806323111512.weights' '-q' '0' '-e' '0.001'
[2025-06-01 15:41:27] [INFO ] Decomposing Gal with order
[2025-06-01 15:41:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 15:41:27] [INFO ] Removed a total of 406 redundant transitions.
[2025-06-01 15:41:27] [INFO ] Flatten gal took : 15 ms
[2025-06-01 15:41:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 123 labels/synchronizations in 3 ms.
[2025-06-01 15:41:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality3172996649155347690.gal : 3 ms
[2025-06-01 15:41:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality15322220167312892825.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/CTLCardinality3172996649155347690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15322220167312892825.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 : 188/188 places, 464/464 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 183 transition count 464
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 19 place count 169 transition count 430
Iterating global reduction 1 with 14 rules applied. Total rules applied 33 place count 169 transition count 430
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 43 place count 169 transition count 420
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 50 place count 162 transition count 404
Iterating global reduction 2 with 7 rules applied. Total rules applied 57 place count 162 transition count 404
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 63 place count 156 transition count 390
Iterating global reduction 2 with 6 rules applied. Total rules applied 69 place count 156 transition count 390
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 75 place count 150 transition count 368
Iterating global reduction 2 with 6 rules applied. Total rules applied 81 place count 150 transition count 368
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 86 place count 145 transition count 358
Iterating global reduction 2 with 5 rules applied. Total rules applied 91 place count 145 transition count 358
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 96 place count 140 transition count 340
Iterating global reduction 2 with 5 rules applied. Total rules applied 101 place count 140 transition count 340
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 106 place count 135 transition count 322
Iterating global reduction 2 with 5 rules applied. Total rules applied 111 place count 135 transition count 322
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 116 place count 130 transition count 312
Iterating global reduction 2 with 5 rules applied. Total rules applied 121 place count 130 transition count 312
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 125 place count 126 transition count 304
Iterating global reduction 2 with 4 rules applied. Total rules applied 129 place count 126 transition count 304
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 133 place count 122 transition count 296
Iterating global reduction 2 with 4 rules applied. Total rules applied 137 place count 122 transition count 296
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 141 place count 118 transition count 288
Iterating global reduction 2 with 4 rules applied. Total rules applied 145 place count 118 transition count 288
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 149 place count 114 transition count 280
Iterating global reduction 2 with 4 rules applied. Total rules applied 153 place count 114 transition count 280
Applied a total of 153 rules in 26 ms. Remains 114 /188 variables (removed 74) and now considering 280/464 (removed 184) transitions.
[2025-06-01 15:41:58] [INFO ] Flow matrix only has 190 transitions (discarded 90 similar events)
// Phase 1: matrix 190 rows 114 cols
[2025-06-01 15:41:58] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:41:58] [INFO ] Implicit Places using invariants in 139 ms returned []
[2025-06-01 15:41:58] [INFO ] Flow matrix only has 190 transitions (discarded 90 similar events)
[2025-06-01 15:41:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:41:58] [INFO ] State equation strengthened by 43 read => feed constraints.
[2025-06-01 15:41:58] [INFO ] Implicit Places using invariants and state equation in 377 ms returned []
Implicit Place search using SMT with State Equation took 519 ms to find 0 implicit places.
Running 278 sub problems to find dead transitions.
[2025-06-01 15:41:58] [INFO ] Flow matrix only has 190 transitions (discarded 90 similar events)
[2025-06-01 15:41:58] [INFO ] Invariant cache hit.
[2025-06-01 15:41:58] [INFO ] State equation strengthened by 43 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/114 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/114 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (OVERLAPS) 190/304 variables, 114/116 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/304 variables, 43/159 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 278 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/304 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 278 unsolved
No progress, stopping.
After SMT solving in domain Real declared 304/304 variables, and 159 constraints, problems are : Problem set: 0 solved, 278 unsolved in 11023 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 114/114 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 278 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/114 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/114 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (OVERLAPS) 190/304 variables, 114/116 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/304 variables, 43/159 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 278/437 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 0/437 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 7 (OVERLAPS) 0/304 variables, 0/437 constraints. Problems are: Problem set: 0 solved, 278 unsolved
No progress, stopping.
After SMT solving in domain Int declared 304/304 variables, and 437 constraints, problems are : Problem set: 0 solved, 278 unsolved in 28896 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 114/114 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40012ms problems are : Problem set: 0 solved, 278 unsolved
Search for dead transitions found 0 dead transitions in 40013ms
Starting structural reductions in LTL mode, iteration 1 : 114/188 places, 280/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40560 ms. Remains : 114/188 places, 280/464 transitions.
[2025-06-01 15:42:38] [INFO ] Flatten gal took : 7 ms
[2025-06-01 15:42:38] [INFO ] Flatten gal took : 7 ms
[2025-06-01 15:42:38] [INFO ] Input system was already deterministic with 280 transitions.
[2025-06-01 15:42:38] [INFO ] Flatten gal took : 7 ms
[2025-06-01 15:42:38] [INFO ] Flatten gal took : 7 ms
[2025-06-01 15:42:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality3254463178140505017.gal : 2 ms
[2025-06-01 15:42:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality1970547830623832446.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/CTLCardinality3254463178140505017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1970547830623832446.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 15:43:08] [INFO ] Flatten gal took : 8 ms
[2025-06-01 15:43:08] [INFO ] Applying decomposition
[2025-06-01 15:43:08] [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/graph3015345327518942900.txt' '-o' '/tmp/graph3015345327518942900.bin' '-w' '/tmp/graph3015345327518942900.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3015345327518942900.bin' '-l' '-1' '-v' '-w' '/tmp/graph3015345327518942900.weights' '-q' '0' '-e' '0.001'
[2025-06-01 15:43:08] [INFO ] Decomposing Gal with order
[2025-06-01 15:43:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 15:43:08] [INFO ] Removed a total of 94 redundant transitions.
[2025-06-01 15:43:08] [INFO ] Flatten gal took : 14 ms
[2025-06-01 15:43:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 59 labels/synchronizations in 1 ms.
[2025-06-01 15:43:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality14955842629593009490.gal : 2 ms
[2025-06-01 15:43:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality2032871284809333185.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/CTLCardinality14955842629593009490.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2032871284809333185.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 15:43:38] [INFO ] Flatten gal took : 12 ms
[2025-06-01 15:43:38] [INFO ] Flatten gal took : 12 ms
[2025-06-01 15:43:38] [INFO ] Applying decomposition
[2025-06-01 15:43:38] [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/graph2835831131819086956.txt' '-o' '/tmp/graph2835831131819086956.bin' '-w' '/tmp/graph2835831131819086956.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2835831131819086956.bin' '-l' '-1' '-v' '-w' '/tmp/graph2835831131819086956.weights' '-q' '0' '-e' '0.001'
[2025-06-01 15:43:38] [INFO ] Decomposing Gal with order
[2025-06-01 15:43:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 15:43:38] [INFO ] Removed a total of 117 redundant transitions.
[2025-06-01 15:43:38] [INFO ] Flatten gal took : 23 ms
[2025-06-01 15:43:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 112 labels/synchronizations in 2 ms.
[2025-06-01 15:43:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality7967091435462701489.gal : 3 ms
[2025-06-01 15:43:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality15743038419959220769.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/CTLCardinality7967091435462701489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15743038419959220769.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 16:10:04] [INFO ] Flatten gal took : 13 ms
[2025-06-01 16:10:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality16556037133185815978.gal : 2 ms
[2025-06-01 16:10:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality558027019422987972.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/CTLCardinality16556037133185815978.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality558027019422987972.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 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-b064"
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-b064, 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-174867007400097"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b064.tgz
mv FunctionPointer-PT-b064 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 ;