About the Execution of ITS-Tools for DBSingleClientW-PT-d2m10
| 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 | ???F??????T????? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r058-smll-174854063600162.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 DBSingleClientW-PT-d2m10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854063600162
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K 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 8.4K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K 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 4.0K 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 6 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.6M 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 DBSingleClientW-PT-d2m10-CTLFireability-2023-12
FORMULA_NAME DBSingleClientW-PT-d2m10-CTLFireability-2023-13
FORMULA_NAME DBSingleClientW-PT-d2m10-CTLFireability-2023-14
FORMULA_NAME DBSingleClientW-PT-d2m10-CTLFireability-2023-15
FORMULA_NAME DBSingleClientW-PT-d2m10-CTLFireability-2025-00
FORMULA_NAME DBSingleClientW-PT-d2m10-CTLFireability-2025-01
FORMULA_NAME DBSingleClientW-PT-d2m10-CTLFireability-2025-02
FORMULA_NAME DBSingleClientW-PT-d2m10-CTLFireability-2025-03
FORMULA_NAME DBSingleClientW-PT-d2m10-CTLFireability-2025-04
FORMULA_NAME DBSingleClientW-PT-d2m10-CTLFireability-2025-05
FORMULA_NAME DBSingleClientW-PT-d2m10-CTLFireability-2025-06
FORMULA_NAME DBSingleClientW-PT-d2m10-CTLFireability-2025-07
FORMULA_NAME DBSingleClientW-PT-d2m10-CTLFireability-2025-08
FORMULA_NAME DBSingleClientW-PT-d2m10-CTLFireability-2025-09
FORMULA_NAME DBSingleClientW-PT-d2m10-CTLFireability-2025-10
FORMULA_NAME DBSingleClientW-PT-d2m10-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748634729657
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d2m10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-30 19:52:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 19:52:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 19:52:13] [INFO ] Load time of PNML (sax parser for PT used): 592 ms
[2025-05-30 19:52:13] [INFO ] Transformed 4763 places.
[2025-05-30 19:52:13] [INFO ] Transformed 2478 transitions.
[2025-05-30 19:52:13] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 885 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 36 ms.
Deduced a syphon composed of 3580 places in 38 ms
Reduce places removed 3580 places and 0 transitions.
Support contains 127 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 0 with 245 rules applied. Total rules applied 245 place count 1137 transition count 2279
Discarding 328 places :
Symmetric choice reduction at 1 with 328 rule applications. Total rules 573 place count 809 transition count 1734
Iterating global reduction 1 with 328 rules applied. Total rules applied 901 place count 809 transition count 1734
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Iterating post reduction 1 with 105 rules applied. Total rules applied 1006 place count 809 transition count 1629
Discarding 251 places :
Symmetric choice reduction at 2 with 251 rule applications. Total rules 1257 place count 558 transition count 1378
Iterating global reduction 2 with 251 rules applied. Total rules applied 1508 place count 558 transition count 1378
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1514 place count 558 transition count 1372
Discarding 165 places :
Symmetric choice reduction at 3 with 165 rule applications. Total rules 1679 place count 393 transition count 1161
Iterating global reduction 3 with 165 rules applied. Total rules applied 1844 place count 393 transition count 1161
Ensure Unique test removed 223 transitions
Reduce isomorphic transitions removed 223 transitions.
Iterating post reduction 3 with 223 rules applied. Total rules applied 2067 place count 393 transition count 938
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 2072 place count 388 transition count 930
Iterating global reduction 4 with 5 rules applied. Total rules applied 2077 place count 388 transition count 930
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 4 with 15 rules applied. Total rules applied 2092 place count 388 transition count 915
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2094 place count 386 transition count 913
Iterating global reduction 5 with 2 rules applied. Total rules applied 2096 place count 386 transition count 913
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2098 place count 384 transition count 911
Iterating global reduction 5 with 2 rules applied. Total rules applied 2100 place count 384 transition count 911
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2101 place count 383 transition count 909
Iterating global reduction 5 with 1 rules applied. Total rules applied 2102 place count 383 transition count 909
Applied a total of 2102 rules in 321 ms. Remains 383 /1183 variables (removed 800) and now considering 909/2478 (removed 1569) transitions.
// Phase 1: matrix 909 rows 383 cols
[2025-05-30 19:52:13] [INFO ] Computed 2 invariants in 50 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 19:52:14] [INFO ] Implicit Places using invariants in 1054 ms returned []
[2025-05-30 19:52:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 19:52:15] [INFO ] State equation strengthened by 542 read => feed constraints.
[2025-05-30 19:52:20] [INFO ] Implicit Places using invariants and state equation in 5506 ms returned []
Implicit Place search using SMT with State Equation took 6610 ms to find 0 implicit places.
Running 908 sub problems to find dead transitions.
[2025-05-30 19:52:20] [INFO ] Invariant cache hit.
[2025-05-30 19:52:20] [INFO ] State equation strengthened by 542 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 1 (OVERLAPS) 1/383 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/383 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 908 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 383/1292 variables, and 2 constraints, problems are : Problem set: 0 solved, 908 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/383 constraints, ReadFeed: 0/542 constraints, PredecessorRefiner: 908/908 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 908 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 1 (OVERLAPS) 1/383 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/383 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 908 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 383/1292 variables, and 2 constraints, problems are : Problem set: 0 solved, 908 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/383 constraints, ReadFeed: 0/542 constraints, PredecessorRefiner: 0/908 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63126ms problems are : Problem set: 0 solved, 908 unsolved
Search for dead transitions found 0 dead transitions in 63158ms
Starting structural reductions in LTL mode, iteration 1 : 383/1183 places, 909/2478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70123 ms. Remains : 383/1183 places, 909/2478 transitions.
Support contains 127 out of 383 places after structural reductions.
[2025-05-30 19:53:24] [INFO ] Flatten gal took : 191 ms
[2025-05-30 19:53:24] [INFO ] Flatten gal took : 142 ms
[2025-05-30 19:53:24] [INFO ] Input system was already deterministic with 909 transitions.
Support contains 126 out of 383 places (down from 127) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 86 to 85
RANDOM walk for 40000 steps (9093 resets) in 6075 ms. (6 steps per ms) remains 83/85 properties
BEST_FIRST walk for 4004 steps (184 resets) in 98 ms. (40 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4004 steps (197 resets) in 89 ms. (44 steps per ms) remains 83/83 properties
BEST_FIRST walk for 4003 steps (175 resets) in 71 ms. (55 steps per ms) remains 82/83 properties
BEST_FIRST walk for 4003 steps (173 resets) in 89 ms. (44 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (177 resets) in 42 ms. (93 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (161 resets) in 42 ms. (93 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (192 resets) in 37 ms. (105 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (188 resets) in 31 ms. (125 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (172 resets) in 54 ms. (72 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (178 resets) in 43 ms. (91 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (175 resets) in 46 ms. (85 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (151 resets) in 47 ms. (83 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (165 resets) in 29 ms. (133 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (173 resets) in 33 ms. (117 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4001 steps (379 resets) in 72 ms. (54 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (146 resets) in 45 ms. (87 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (175 resets) in 45 ms. (87 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (146 resets) in 41 ms. (95 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (177 resets) in 41 ms. (95 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (177 resets) in 48 ms. (81 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (408 resets) in 78 ms. (50 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (359 resets) in 86 ms. (46 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (174 resets) in 50 ms. (78 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (170 resets) in 50 ms. (78 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4001 steps (404 resets) in 89 ms. (44 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (185 resets) in 47 ms. (83 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (194 resets) in 51 ms. (77 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4001 steps (191 resets) in 47 ms. (83 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (170 resets) in 42 ms. (93 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4000 steps (166 resets) in 39 ms. (100 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (191 resets) in 44 ms. (88 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (183 resets) in 46 ms. (85 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (171 resets) in 41 ms. (95 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (407 resets) in 56 ms. (70 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4001 steps (386 resets) in 70 ms. (56 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4001 steps (157 resets) in 48 ms. (81 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (172 resets) in 49 ms. (80 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (379 resets) in 71 ms. (55 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (174 resets) in 36 ms. (108 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (165 resets) in 46 ms. (85 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (200 resets) in 45 ms. (87 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (218 resets) in 59 ms. (66 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (180 resets) in 49 ms. (80 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (175 resets) in 43 ms. (91 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (189 resets) in 49 ms. (80 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (195 resets) in 49 ms. (80 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4001 steps (178 resets) in 46 ms. (85 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (154 resets) in 43 ms. (91 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4000 steps (800 resets) in 94 ms. (42 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4001 steps (381 resets) in 69 ms. (57 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (343 resets) in 66 ms. (59 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (187 resets) in 51 ms. (77 steps per ms) remains 82/82 properties
Interrupted probabilistic random walk after 443848 steps, run timeout after 6001 ms. (steps per millisecond=73 ) properties seen :72 out of 82
Probabilistic random walk after 443848 steps, saw 171390 distinct states, run finished after 6008 ms. (steps per millisecond=73 ) properties seen :72
[2025-05-30 19:53:33] [INFO ] Invariant cache hit.
[2025-05-30 19:53:33] [INFO ] State equation strengthened by 542 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp70 is UNSAT
At refinement iteration 1 (OVERLAPS) 137/167 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/167 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 78/245 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/245 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 554/799 variables, 245/247 constraints. Problems are: Problem set: 2 solved, 8 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/799 variables, 187/434 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/799 variables, 0/434 constraints. Problems are: Problem set: 2 solved, 8 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp77 is UNSAT
Problem AtomicPropp85 is UNSAT
At refinement iteration 8 (OVERLAPS) 483/1282 variables, 133/567 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1282 variables, 350/917 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1282 variables, 0/917 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 10/1292 variables, 5/922 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1292 variables, 5/927 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1292 variables, 0/927 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 0/1292 variables, 0/927 constraints. Problems are: Problem set: 7 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1292/1292 variables, and 927 constraints, problems are : Problem set: 7 solved, 3 unsolved in 3217 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 383/383 constraints, ReadFeed: 542/542 constraints, PredecessorRefiner: 10/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 139/150 variables, 1/1 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 0/1 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 83/233 variables, 1/2 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 0/2 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 467/700 variables, 233/235 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/700 variables, 100/335 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/700 variables, 0/335 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 560/1260 variables, 134/469 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1260 variables, 426/895 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1260 variables, 2/897 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1260 variables, 0/897 constraints. Problems are: Problem set: 7 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1292/1292 variables, and 913 constraints, problems are : Problem set: 7 solved, 3 unsolved in 5014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 383/383 constraints, ReadFeed: 526/542 constraints, PredecessorRefiner: 3/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8368ms problems are : Problem set: 7 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 11 out of 383 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 383/383 places, 909/909 transitions.
Graph (complete) has 1540 edges and 383 vertex of which 382 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 382 transition count 899
Discarding 87 places :
Symmetric choice reduction at 1 with 87 rule applications. Total rules 98 place count 295 transition count 563
Iterating global reduction 1 with 87 rules applied. Total rules applied 185 place count 295 transition count 563
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 208 place count 295 transition count 540
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 272 place count 231 transition count 464
Iterating global reduction 2 with 64 rules applied. Total rules applied 336 place count 231 transition count 464
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 2 with 29 rules applied. Total rules applied 365 place count 231 transition count 435
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 401 place count 195 transition count 374
Iterating global reduction 3 with 36 rules applied. Total rules applied 437 place count 195 transition count 374
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 3 with 23 rules applied. Total rules applied 460 place count 195 transition count 351
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 474 place count 181 transition count 334
Iterating global reduction 4 with 14 rules applied. Total rules applied 488 place count 181 transition count 334
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 492 place count 181 transition count 330
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 500 place count 173 transition count 322
Iterating global reduction 5 with 8 rules applied. Total rules applied 508 place count 173 transition count 322
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 515 place count 173 transition count 315
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 519 place count 169 transition count 311
Iterating global reduction 6 with 4 rules applied. Total rules applied 523 place count 169 transition count 311
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 529 place count 169 transition count 305
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 531 place count 167 transition count 298
Iterating global reduction 7 with 2 rules applied. Total rules applied 533 place count 167 transition count 298
Applied a total of 533 rules in 183 ms. Remains 167 /383 variables (removed 216) and now considering 298/909 (removed 611) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 184 ms. Remains : 167/383 places, 298/909 transitions.
RANDOM walk for 40000 steps (9181 resets) in 864 ms. (46 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (1777 resets) in 120 ms. (330 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (1790 resets) in 104 ms. (380 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (1675 resets) in 94 ms. (421 steps per ms) remains 3/3 properties
Finished probabilistic random walk after 1093731 steps, run visited all 3 properties in 2795 ms. (steps per millisecond=391 )
Probabilistic random walk after 1093731 steps, saw 409313 distinct states, run finished after 2804 ms. (steps per millisecond=390 ) properties seen :3
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d2m10-CTLFireability-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 19:53:45] [INFO ] Flatten gal took : 61 ms
[2025-05-30 19:53:45] [INFO ] Flatten gal took : 54 ms
[2025-05-30 19:53:45] [INFO ] Input system was already deterministic with 909 transitions.
Support contains 92 out of 383 places (down from 101) after GAL structural reductions.
Computed a total of 5 stabilizing places and 51 stable transitions
Graph (complete) has 1667 edges and 383 vertex of which 382 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.13 ms
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 909/909 transitions.
Discarding 88 places :
Symmetric choice reduction at 0 with 88 rule applications. Total rules 88 place count 295 transition count 564
Iterating global reduction 0 with 88 rules applied. Total rules applied 176 place count 295 transition count 564
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 198 place count 295 transition count 542
Discarding 66 places :
Symmetric choice reduction at 1 with 66 rule applications. Total rules 264 place count 229 transition count 460
Iterating global reduction 1 with 66 rules applied. Total rules applied 330 place count 229 transition count 460
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 355 place count 229 transition count 435
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 395 place count 189 transition count 368
Iterating global reduction 2 with 40 rules applied. Total rules applied 435 place count 189 transition count 368
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 456 place count 189 transition count 347
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 470 place count 175 transition count 327
Iterating global reduction 3 with 14 rules applied. Total rules applied 484 place count 175 transition count 327
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 493 place count 175 transition count 318
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 501 place count 167 transition count 310
Iterating global reduction 4 with 8 rules applied. Total rules applied 509 place count 167 transition count 310
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 519 place count 167 transition count 300
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 524 place count 162 transition count 284
Iterating global reduction 5 with 5 rules applied. Total rules applied 529 place count 162 transition count 284
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 532 place count 162 transition count 281
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 536 place count 158 transition count 259
Iterating global reduction 6 with 4 rules applied. Total rules applied 540 place count 158 transition count 259
Applied a total of 540 rules in 38 ms. Remains 158 /383 variables (removed 225) and now considering 259/909 (removed 650) transitions.
// Phase 1: matrix 259 rows 158 cols
[2025-05-30 19:53:45] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 19:53:45] [INFO ] Implicit Places using invariants in 166 ms returned []
[2025-05-30 19:53:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 19:53:45] [INFO ] State equation strengthened by 102 read => feed constraints.
[2025-05-30 19:53:46] [INFO ] Implicit Places using invariants and state equation in 653 ms returned []
Implicit Place search using SMT with State Equation took 822 ms to find 0 implicit places.
Running 258 sub problems to find dead transitions.
[2025-05-30 19:53:46] [INFO ] Invariant cache hit.
[2025-05-30 19:53:46] [INFO ] State equation strengthened by 102 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (OVERLAPS) 1/158 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/158 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (OVERLAPS) 259/417 variables, 158/160 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/417 variables, 102/262 constraints. Problems are: Problem set: 0 solved, 258 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 19:54:00] [INFO ] Deduced a trap composed of 63 places in 128 ms of which 22 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/417 variables, 1/263 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/417 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 258 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 417/417 variables, and 263 constraints, problems are : Problem set: 0 solved, 258 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 158/158 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 1/1 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) 0/157 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (OVERLAPS) 1/158 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/158 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (OVERLAPS) 259/417 variables, 158/161 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/417 variables, 102/263 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/417 variables, 258/521 constraints. Problems are: Problem set: 0 solved, 258 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 417/417 variables, and 521 constraints, problems are : Problem set: 0 solved, 258 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 158/158 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60254ms problems are : Problem set: 0 solved, 258 unsolved
Search for dead transitions found 0 dead transitions in 60258ms
Starting structural reductions in LTL mode, iteration 1 : 158/383 places, 259/909 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61120 ms. Remains : 158/383 places, 259/909 transitions.
[2025-05-30 19:54:46] [INFO ] Flatten gal took : 13 ms
[2025-05-30 19:54:46] [INFO ] Flatten gal took : 12 ms
[2025-05-30 19:54:46] [INFO ] Input system was already deterministic with 259 transitions.
[2025-05-30 19:54:46] [INFO ] Flatten gal took : 13 ms
[2025-05-30 19:54:46] [INFO ] Flatten gal took : 12 ms
[2025-05-30 19:54:46] [INFO ] Time to serialize gal into /tmp/CTLFireability14445457363125334890.gal : 8 ms
[2025-05-30 19:54:46] [INFO ] Time to serialize properties into /tmp/CTLFireability7959046805723942649.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14445457363125334890.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7959046805723942649.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.
[2025-05-30 19:55:16] [INFO ] Flatten gal took : 14 ms
[2025-05-30 19:55:16] [INFO ] Applying decomposition
[2025-05-30 19:55:16] [INFO ] Flatten gal took : 42 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/graph15292307015346947912.txt' '-o' '/tmp/graph15292307015346947912.bin' '-w' '/tmp/graph15292307015346947912.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15292307015346947912.bin' '-l' '-1' '-v' '-w' '/tmp/graph15292307015346947912.weights' '-q' '0' '-e' '0.001'
[2025-05-30 19:55:17] [INFO ] Decomposing Gal with order
[2025-05-30 19:55:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 19:55:17] [INFO ] Removed a total of 333 redundant transitions.
[2025-05-30 19:55:17] [INFO ] Flatten gal took : 96 ms
[2025-05-30 19:55:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 185 labels/synchronizations in 24 ms.
[2025-05-30 19:55:17] [INFO ] Time to serialize gal into /tmp/CTLFireability16397738302819953122.gal : 18 ms
[2025-05-30 19:55:17] [INFO ] Time to serialize properties into /tmp/CTLFireability13122236981482197459.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/CTLFireability16397738302819953122.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13122236981482197459.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 909/909 transitions.
Discarding 93 places :
Symmetric choice reduction at 0 with 93 rule applications. Total rules 93 place count 290 transition count 534
Iterating global reduction 0 with 93 rules applied. Total rules applied 186 place count 290 transition count 534
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 204 place count 290 transition count 516
Discarding 71 places :
Symmetric choice reduction at 1 with 71 rule applications. Total rules 275 place count 219 transition count 429
Iterating global reduction 1 with 71 rules applied. Total rules applied 346 place count 219 transition count 429
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 371 place count 219 transition count 404
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 415 place count 175 transition count 328
Iterating global reduction 2 with 44 rules applied. Total rules applied 459 place count 175 transition count 328
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 481 place count 175 transition count 306
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 497 place count 159 transition count 276
Iterating global reduction 3 with 16 rules applied. Total rules applied 513 place count 159 transition count 276
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 519 place count 159 transition count 270
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 530 place count 148 transition count 259
Iterating global reduction 4 with 11 rules applied. Total rules applied 541 place count 148 transition count 259
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 550 place count 148 transition count 250
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 558 place count 140 transition count 231
Iterating global reduction 5 with 8 rules applied. Total rules applied 566 place count 140 transition count 231
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 571 place count 140 transition count 226
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 574 place count 137 transition count 211
Iterating global reduction 6 with 3 rules applied. Total rules applied 577 place count 137 transition count 211
Applied a total of 577 rules in 56 ms. Remains 137 /383 variables (removed 246) and now considering 211/909 (removed 698) transitions.
// Phase 1: matrix 211 rows 137 cols
[2025-05-30 19:55:47] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 19:55:47] [INFO ] Implicit Places using invariants in 392 ms returned []
[2025-05-30 19:55:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 19:55:48] [INFO ] State equation strengthened by 81 read => feed constraints.
[2025-05-30 19:55:48] [INFO ] Implicit Places using invariants and state equation in 734 ms returned []
Implicit Place search using SMT with State Equation took 1133 ms to find 0 implicit places.
Running 210 sub problems to find dead transitions.
[2025-05-30 19:55:48] [INFO ] Invariant cache hit.
[2025-05-30 19:55:48] [INFO ] State equation strengthened by 81 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 210 unsolved
At refinement iteration 1 (OVERLAPS) 1/137 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 210 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 210 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/137 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 210 unsolved
At refinement iteration 4 (OVERLAPS) 211/348 variables, 137/139 constraints. Problems are: Problem set: 0 solved, 210 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/348 variables, 81/220 constraints. Problems are: Problem set: 0 solved, 210 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/348 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 210 unsolved
At refinement iteration 7 (OVERLAPS) 0/348 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 210 unsolved
No progress, stopping.
After SMT solving in domain Real declared 348/348 variables, and 220 constraints, problems are : Problem set: 0 solved, 210 unsolved in 19699 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 137/137 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 210/210 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 210 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 210 unsolved
At refinement iteration 1 (OVERLAPS) 1/137 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 210 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 210 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/137 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 210 unsolved
At refinement iteration 4 (OVERLAPS) 211/348 variables, 137/139 constraints. Problems are: Problem set: 0 solved, 210 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/348 variables, 81/220 constraints. Problems are: Problem set: 0 solved, 210 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/348 variables, 210/430 constraints. Problems are: Problem set: 0 solved, 210 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 348/348 variables, and 430 constraints, problems are : Problem set: 0 solved, 210 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 137/137 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 210/210 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49842ms problems are : Problem set: 0 solved, 210 unsolved
Search for dead transitions found 0 dead transitions in 49843ms
Starting structural reductions in LTL mode, iteration 1 : 137/383 places, 211/909 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51034 ms. Remains : 137/383 places, 211/909 transitions.
[2025-05-30 19:56:38] [INFO ] Flatten gal took : 12 ms
[2025-05-30 19:56:38] [INFO ] Flatten gal took : 16 ms
[2025-05-30 19:56:38] [INFO ] Input system was already deterministic with 211 transitions.
[2025-05-30 19:56:38] [INFO ] Flatten gal took : 16 ms
[2025-05-30 19:56:38] [INFO ] Flatten gal took : 16 ms
[2025-05-30 19:56:38] [INFO ] Time to serialize gal into /tmp/CTLFireability2296645579920737442.gal : 4 ms
[2025-05-30 19:56:38] [INFO ] Time to serialize properties into /tmp/CTLFireability17796785273230931949.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/CTLFireability2296645579920737442.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17796785273230931949.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.
[2025-05-30 19:57:08] [INFO ] Flatten gal took : 16 ms
[2025-05-30 19:57:08] [INFO ] Applying decomposition
[2025-05-30 19:57:08] [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/graph9592482598147562673.txt' '-o' '/tmp/graph9592482598147562673.bin' '-w' '/tmp/graph9592482598147562673.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9592482598147562673.bin' '-l' '-1' '-v' '-w' '/tmp/graph9592482598147562673.weights' '-q' '0' '-e' '0.001'
[2025-05-30 19:57:08] [INFO ] Decomposing Gal with order
[2025-05-30 19:57:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 19:57:08] [INFO ] Removed a total of 216 redundant transitions.
[2025-05-30 19:57:08] [INFO ] Flatten gal took : 30 ms
[2025-05-30 19:57:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 194 labels/synchronizations in 14 ms.
[2025-05-30 19:57:08] [INFO ] Time to serialize gal into /tmp/CTLFireability12366498405237051628.gal : 6 ms
[2025-05-30 19:57:08] [INFO ] Time to serialize properties into /tmp/CTLFireability5687893310272231542.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/CTLFireability12366498405237051628.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5687893310272231542.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 909/909 transitions.
Discarding 88 places :
Symmetric choice reduction at 0 with 88 rule applications. Total rules 88 place count 295 transition count 543
Iterating global reduction 0 with 88 rules applied. Total rules applied 176 place count 295 transition count 543
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 196 place count 295 transition count 523
Discarding 65 places :
Symmetric choice reduction at 1 with 65 rule applications. Total rules 261 place count 230 transition count 446
Iterating global reduction 1 with 65 rules applied. Total rules applied 326 place count 230 transition count 446
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 347 place count 230 transition count 425
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 389 place count 188 transition count 351
Iterating global reduction 2 with 42 rules applied. Total rules applied 431 place count 188 transition count 351
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 452 place count 188 transition count 330
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 467 place count 173 transition count 302
Iterating global reduction 3 with 15 rules applied. Total rules applied 482 place count 173 transition count 302
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 488 place count 173 transition count 296
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 499 place count 162 transition count 285
Iterating global reduction 4 with 11 rules applied. Total rules applied 510 place count 162 transition count 285
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 517 place count 162 transition count 278
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 523 place count 156 transition count 272
Iterating global reduction 5 with 6 rules applied. Total rules applied 529 place count 156 transition count 272
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 534 place count 156 transition count 267
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 537 place count 153 transition count 253
Iterating global reduction 6 with 3 rules applied. Total rules applied 540 place count 153 transition count 253
Applied a total of 540 rules in 79 ms. Remains 153 /383 variables (removed 230) and now considering 253/909 (removed 656) transitions.
// Phase 1: matrix 253 rows 153 cols
[2025-05-30 19:57:39] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 19:57:39] [INFO ] Implicit Places using invariants in 215 ms returned []
[2025-05-30 19:57:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 19:57:39] [INFO ] State equation strengthened by 108 read => feed constraints.
[2025-05-30 19:57:40] [INFO ] Implicit Places using invariants and state equation in 1066 ms returned []
Implicit Place search using SMT with State Equation took 1287 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 19:57:40] [INFO ] Redundant transitions in 17 ms returned []
Running 252 sub problems to find dead transitions.
[2025-05-30 19:57:40] [INFO ] Invariant cache hit.
[2025-05-30 19:57:40] [INFO ] State equation strengthened by 108 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (OVERLAPS) 1/153 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (OVERLAPS) 253/406 variables, 153/155 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/406 variables, 108/263 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/406 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 406/406 variables, and 263 constraints, problems are : Problem set: 0 solved, 252 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 153/153 constraints, ReadFeed: 108/108 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (OVERLAPS) 1/153 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (OVERLAPS) 253/406 variables, 153/155 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/406 variables, 108/263 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/406 variables, 252/515 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 406/406 variables, and 515 constraints, problems are : Problem set: 0 solved, 252 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 153/153 constraints, ReadFeed: 108/108 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60286ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 60288ms
Starting structural reductions in SI_CTL mode, iteration 1 : 153/383 places, 253/909 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61686 ms. Remains : 153/383 places, 253/909 transitions.
[2025-05-30 19:58:40] [INFO ] Flatten gal took : 10 ms
[2025-05-30 19:58:40] [INFO ] Flatten gal took : 10 ms
[2025-05-30 19:58:40] [INFO ] Input system was already deterministic with 253 transitions.
[2025-05-30 19:58:40] [INFO ] Flatten gal took : 13 ms
[2025-05-30 19:58:40] [INFO ] Flatten gal took : 32 ms
[2025-05-30 19:58:40] [INFO ] Time to serialize gal into /tmp/CTLFireability17231621793933180386.gal : 3 ms
[2025-05-30 19:58:40] [INFO ] Time to serialize properties into /tmp/CTLFireability8422089619913221582.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/CTLFireability17231621793933180386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8422089619913221582.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.
[2025-05-30 19:59:10] [INFO ] Flatten gal took : 12 ms
[2025-05-30 19:59:10] [INFO ] Applying decomposition
[2025-05-30 19:59:10] [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/graph13934357497431561405.txt' '-o' '/tmp/graph13934357497431561405.bin' '-w' '/tmp/graph13934357497431561405.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13934357497431561405.bin' '-l' '-1' '-v' '-w' '/tmp/graph13934357497431561405.weights' '-q' '0' '-e' '0.001'
[2025-05-30 19:59:10] [INFO ] Decomposing Gal with order
[2025-05-30 19:59:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 19:59:10] [INFO ] Removed a total of 239 redundant transitions.
[2025-05-30 19:59:10] [INFO ] Flatten gal took : 34 ms
[2025-05-30 19:59:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 196 labels/synchronizations in 10 ms.
[2025-05-30 19:59:11] [INFO ] Time to serialize gal into /tmp/CTLFireability4807426062176114941.gal : 4 ms
[2025-05-30 19:59:11] [INFO ] Time to serialize properties into /tmp/CTLFireability13589691699880289473.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/CTLFireability4807426062176114941.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13589691699880289473.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 909/909 transitions.
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 95 place count 288 transition count 538
Iterating global reduction 0 with 95 rules applied. Total rules applied 190 place count 288 transition count 538
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 213 place count 288 transition count 515
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 285 place count 216 transition count 427
Iterating global reduction 1 with 72 rules applied. Total rules applied 357 place count 216 transition count 427
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 385 place count 216 transition count 399
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 431 place count 170 transition count 320
Iterating global reduction 2 with 46 rules applied. Total rules applied 477 place count 170 transition count 320
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 501 place count 170 transition count 296
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 520 place count 151 transition count 262
Iterating global reduction 3 with 19 rules applied. Total rules applied 539 place count 151 transition count 262
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 543 place count 151 transition count 258
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 556 place count 138 transition count 245
Iterating global reduction 4 with 13 rules applied. Total rules applied 569 place count 138 transition count 245
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 582 place count 138 transition count 232
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 591 place count 129 transition count 206
Iterating global reduction 5 with 9 rules applied. Total rules applied 600 place count 129 transition count 206
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 605 place count 129 transition count 201
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 609 place count 125 transition count 179
Iterating global reduction 6 with 4 rules applied. Total rules applied 613 place count 125 transition count 179
Applied a total of 613 rules in 74 ms. Remains 125 /383 variables (removed 258) and now considering 179/909 (removed 730) transitions.
// Phase 1: matrix 179 rows 125 cols
[2025-05-30 19:59:41] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 19:59:41] [INFO ] Implicit Places using invariants in 287 ms returned []
[2025-05-30 19:59:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 19:59:41] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-05-30 19:59:42] [INFO ] Implicit Places using invariants and state equation in 627 ms returned []
Implicit Place search using SMT with State Equation took 932 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 19:59:42] [INFO ] Redundant transitions in 2 ms returned []
Running 178 sub problems to find dead transitions.
[2025-05-30 19:59:42] [INFO ] Invariant cache hit.
[2025-05-30 19:59:42] [INFO ] State equation strengthened by 60 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (OVERLAPS) 1/125 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 4 (OVERLAPS) 179/304 variables, 125/127 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 60/187 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 7 (OVERLAPS) 0/304 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 178 unsolved
No progress, stopping.
After SMT solving in domain Real declared 304/304 variables, and 187 constraints, problems are : Problem set: 0 solved, 178 unsolved in 14827 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 125/125 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (OVERLAPS) 1/125 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 4 (OVERLAPS) 179/304 variables, 125/127 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 60/187 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 178/365 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/304 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 304/304 variables, and 365 constraints, problems are : Problem set: 0 solved, 178 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 125/125 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44934ms problems are : Problem set: 0 solved, 178 unsolved
Search for dead transitions found 0 dead transitions in 44935ms
Starting structural reductions in SI_CTL mode, iteration 1 : 125/383 places, 179/909 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 45949 ms. Remains : 125/383 places, 179/909 transitions.
[2025-05-30 20:00:27] [INFO ] Flatten gal took : 5 ms
[2025-05-30 20:00:27] [INFO ] Flatten gal took : 6 ms
[2025-05-30 20:00:27] [INFO ] Input system was already deterministic with 179 transitions.
[2025-05-30 20:00:27] [INFO ] Flatten gal took : 7 ms
[2025-05-30 20:00:27] [INFO ] Flatten gal took : 7 ms
[2025-05-30 20:00:27] [INFO ] Time to serialize gal into /tmp/CTLFireability3147771291791116282.gal : 2 ms
[2025-05-30 20:00:27] [INFO ] Time to serialize properties into /tmp/CTLFireability8197751336188954224.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/CTLFireability3147771291791116282.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8197751336188954224.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.
[2025-05-30 20:00:57] [INFO ] Flatten gal took : 7 ms
[2025-05-30 20:00:57] [INFO ] Applying decomposition
[2025-05-30 20:00:57] [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/graph16963527717511142142.txt' '-o' '/tmp/graph16963527717511142142.bin' '-w' '/tmp/graph16963527717511142142.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16963527717511142142.bin' '-l' '-1' '-v' '-w' '/tmp/graph16963527717511142142.weights' '-q' '0' '-e' '0.001'
[2025-05-30 20:00:57] [INFO ] Decomposing Gal with order
[2025-05-30 20:00:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 20:00:57] [INFO ] Removed a total of 201 redundant transitions.
[2025-05-30 20:00:57] [INFO ] Flatten gal took : 35 ms
[2025-05-30 20:00:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 148 labels/synchronizations in 11 ms.
[2025-05-30 20:00:57] [INFO ] Time to serialize gal into /tmp/CTLFireability13451248300286889727.gal : 2 ms
[2025-05-30 20:00:57] [INFO ] Time to serialize properties into /tmp/CTLFireability7554901689558050665.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/CTLFireability13451248300286889727.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7554901689558050665.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 : 383/383 places, 909/909 transitions.
Discarding 92 places :
Symmetric choice reduction at 0 with 92 rule applications. Total rules 92 place count 291 transition count 556
Iterating global reduction 0 with 92 rules applied. Total rules applied 184 place count 291 transition count 556
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 208 place count 291 transition count 532
Discarding 69 places :
Symmetric choice reduction at 1 with 69 rule applications. Total rules 277 place count 222 transition count 447
Iterating global reduction 1 with 69 rules applied. Total rules applied 346 place count 222 transition count 447
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 372 place count 222 transition count 421
Discarding 43 places :
Symmetric choice reduction at 2 with 43 rule applications. Total rules 415 place count 179 transition count 350
Iterating global reduction 2 with 43 rules applied. Total rules applied 458 place count 179 transition count 350
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 2 with 25 rules applied. Total rules applied 483 place count 179 transition count 325
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 500 place count 162 transition count 294
Iterating global reduction 3 with 17 rules applied. Total rules applied 517 place count 162 transition count 294
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 523 place count 162 transition count 288
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 534 place count 151 transition count 277
Iterating global reduction 4 with 11 rules applied. Total rules applied 545 place count 151 transition count 277
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 556 place count 151 transition count 266
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 564 place count 143 transition count 241
Iterating global reduction 5 with 8 rules applied. Total rules applied 572 place count 143 transition count 241
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 576 place count 143 transition count 237
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 578 place count 141 transition count 227
Iterating global reduction 6 with 2 rules applied. Total rules applied 580 place count 141 transition count 227
Applied a total of 580 rules in 22 ms. Remains 141 /383 variables (removed 242) and now considering 227/909 (removed 682) transitions.
// Phase 1: matrix 227 rows 141 cols
[2025-05-30 20:01:27] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:01:27] [INFO ] Implicit Places using invariants in 221 ms returned []
[2025-05-30 20:01:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:01:27] [INFO ] State equation strengthened by 90 read => feed constraints.
[2025-05-30 20:01:28] [INFO ] Implicit Places using invariants and state equation in 804 ms returned []
Implicit Place search using SMT with State Equation took 1028 ms to find 0 implicit places.
Running 226 sub problems to find dead transitions.
[2025-05-30 20:01:28] [INFO ] Invariant cache hit.
[2025-05-30 20:01:28] [INFO ] State equation strengthened by 90 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 1 (OVERLAPS) 1/141 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/141 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 4 (OVERLAPS) 227/368 variables, 141/143 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 90/233 constraints. Problems are: Problem set: 0 solved, 226 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 7 (OVERLAPS) 0/368 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 226 unsolved
No progress, stopping.
After SMT solving in domain Real declared 368/368 variables, and 233 constraints, problems are : Problem set: 0 solved, 226 unsolved in 25614 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 141/141 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 226/226 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 226 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 1 (OVERLAPS) 1/141 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/141 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 4 (OVERLAPS) 227/368 variables, 141/143 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 90/233 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 226/459 constraints. Problems are: Problem set: 0 solved, 226 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 368/368 variables, and 459 constraints, problems are : Problem set: 0 solved, 226 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 141/141 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 226/226 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55839ms problems are : Problem set: 0 solved, 226 unsolved
Search for dead transitions found 0 dead transitions in 55841ms
Starting structural reductions in LTL mode, iteration 1 : 141/383 places, 227/909 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56899 ms. Remains : 141/383 places, 227/909 transitions.
[2025-05-30 20:02:24] [INFO ] Flatten gal took : 6 ms
[2025-05-30 20:02:24] [INFO ] Flatten gal took : 7 ms
[2025-05-30 20:02:24] [INFO ] Input system was already deterministic with 227 transitions.
[2025-05-30 20:02:24] [INFO ] Flatten gal took : 6 ms
[2025-05-30 20:02:24] [INFO ] Flatten gal took : 7 ms
[2025-05-30 20:02:24] [INFO ] Time to serialize gal into /tmp/CTLFireability1925571993173391821.gal : 2 ms
[2025-05-30 20:02:24] [INFO ] Time to serialize properties into /tmp/CTLFireability10210082357440574759.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/CTLFireability1925571993173391821.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10210082357440574759.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.
[2025-05-30 20:02:54] [INFO ] Flatten gal took : 6 ms
[2025-05-30 20:02:54] [INFO ] Applying decomposition
[2025-05-30 20:02:54] [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/graph11547159632768204126.txt' '-o' '/tmp/graph11547159632768204126.bin' '-w' '/tmp/graph11547159632768204126.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11547159632768204126.bin' '-l' '-1' '-v' '-w' '/tmp/graph11547159632768204126.weights' '-q' '0' '-e' '0.001'
[2025-05-30 20:02:54] [INFO ] Decomposing Gal with order
[2025-05-30 20:02:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 20:02:54] [INFO ] Removed a total of 225 redundant transitions.
[2025-05-30 20:02:54] [INFO ] Flatten gal took : 20 ms
[2025-05-30 20:02:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 205 labels/synchronizations in 9 ms.
[2025-05-30 20:02:54] [INFO ] Time to serialize gal into /tmp/CTLFireability11863239733595651146.gal : 3 ms
[2025-05-30 20:02:54] [INFO ] Time to serialize properties into /tmp/CTLFireability17422975755080008545.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/CTLFireability11863239733595651146.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17422975755080008545.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 : 383/383 places, 909/909 transitions.
Discarding 87 places :
Symmetric choice reduction at 0 with 87 rule applications. Total rules 87 place count 296 transition count 587
Iterating global reduction 0 with 87 rules applied. Total rules applied 174 place count 296 transition count 587
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 200 place count 296 transition count 561
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 263 place count 233 transition count 482
Iterating global reduction 1 with 63 rules applied. Total rules applied 326 place count 233 transition count 482
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 347 place count 233 transition count 461
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 385 place count 195 transition count 398
Iterating global reduction 2 with 38 rules applied. Total rules applied 423 place count 195 transition count 398
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 444 place count 195 transition count 377
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 457 place count 182 transition count 352
Iterating global reduction 3 with 13 rules applied. Total rules applied 470 place count 182 transition count 352
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 474 place count 182 transition count 348
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 483 place count 173 transition count 339
Iterating global reduction 4 with 9 rules applied. Total rules applied 492 place count 173 transition count 339
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 500 place count 173 transition count 331
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 506 place count 167 transition count 312
Iterating global reduction 5 with 6 rules applied. Total rules applied 512 place count 167 transition count 312
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 517 place count 167 transition count 307
Applied a total of 517 rules in 52 ms. Remains 167 /383 variables (removed 216) and now considering 307/909 (removed 602) transitions.
// Phase 1: matrix 307 rows 167 cols
[2025-05-30 20:03:24] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:03:24] [INFO ] Implicit Places using invariants in 208 ms returned []
[2025-05-30 20:03:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:03:24] [INFO ] State equation strengthened by 148 read => feed constraints.
[2025-05-30 20:03:26] [INFO ] Implicit Places using invariants and state equation in 1903 ms returned []
Implicit Place search using SMT with State Equation took 2114 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 20:03:26] [INFO ] Redundant transitions in 8 ms returned []
Running 306 sub problems to find dead transitions.
[2025-05-30 20:03:26] [INFO ] Invariant cache hit.
[2025-05-30 20:03:26] [INFO ] State equation strengthened by 148 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 1 (OVERLAPS) 1/167 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/167 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/167 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 4 (OVERLAPS) 307/474 variables, 167/169 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/474 variables, 148/317 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/474 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 306 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 474/474 variables, and 317 constraints, problems are : Problem set: 0 solved, 306 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 167/167 constraints, ReadFeed: 148/148 constraints, PredecessorRefiner: 306/306 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 306 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 1 (OVERLAPS) 1/167 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/167 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/167 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 4 (OVERLAPS) 307/474 variables, 167/169 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/474 variables, 148/317 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/474 variables, 306/623 constraints. Problems are: Problem set: 0 solved, 306 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 474/474 variables, and 623 constraints, problems are : Problem set: 0 solved, 306 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 167/167 constraints, ReadFeed: 148/148 constraints, PredecessorRefiner: 306/306 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60409ms problems are : Problem set: 0 solved, 306 unsolved
Search for dead transitions found 0 dead transitions in 60410ms
Starting structural reductions in SI_CTL mode, iteration 1 : 167/383 places, 307/909 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62595 ms. Remains : 167/383 places, 307/909 transitions.
[2025-05-30 20:04:27] [INFO ] Flatten gal took : 8 ms
[2025-05-30 20:04:27] [INFO ] Flatten gal took : 10 ms
[2025-05-30 20:04:27] [INFO ] Input system was already deterministic with 307 transitions.
[2025-05-30 20:04:27] [INFO ] Flatten gal took : 9 ms
[2025-05-30 20:04:27] [INFO ] Flatten gal took : 9 ms
[2025-05-30 20:04:27] [INFO ] Time to serialize gal into /tmp/CTLFireability18319079120005646027.gal : 3 ms
[2025-05-30 20:04:27] [INFO ] Time to serialize properties into /tmp/CTLFireability16112882357141676806.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/CTLFireability18319079120005646027.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16112882357141676806.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.
[2025-05-30 20:04:57] [INFO ] Flatten gal took : 9 ms
[2025-05-30 20:04:57] [INFO ] Applying decomposition
[2025-05-30 20:04:57] [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/graph16797189355544958793.txt' '-o' '/tmp/graph16797189355544958793.bin' '-w' '/tmp/graph16797189355544958793.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16797189355544958793.bin' '-l' '-1' '-v' '-w' '/tmp/graph16797189355544958793.weights' '-q' '0' '-e' '0.001'
[2025-05-30 20:04:57] [INFO ] Decomposing Gal with order
[2025-05-30 20:04:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 20:04:57] [INFO ] Removed a total of 315 redundant transitions.
[2025-05-30 20:04:57] [INFO ] Flatten gal took : 27 ms
[2025-05-30 20:04:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 299 labels/synchronizations in 8 ms.
[2025-05-30 20:04:57] [INFO ] Time to serialize gal into /tmp/CTLFireability17015504910836406915.gal : 4 ms
[2025-05-30 20:04:57] [INFO ] Time to serialize properties into /tmp/CTLFireability9389004254773423201.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/CTLFireability17015504910836406915.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9389004254773423201.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 909/909 transitions.
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 95 place count 288 transition count 522
Iterating global reduction 0 with 95 rules applied. Total rules applied 190 place count 288 transition count 522
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 208 place count 288 transition count 504
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 280 place count 216 transition count 416
Iterating global reduction 1 with 72 rules applied. Total rules applied 352 place count 216 transition count 416
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 376 place count 216 transition count 392
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 422 place count 170 transition count 313
Iterating global reduction 2 with 46 rules applied. Total rules applied 468 place count 170 transition count 313
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 491 place count 170 transition count 290
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 510 place count 151 transition count 256
Iterating global reduction 3 with 19 rules applied. Total rules applied 529 place count 151 transition count 256
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 533 place count 151 transition count 252
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 546 place count 138 transition count 239
Iterating global reduction 4 with 13 rules applied. Total rules applied 559 place count 138 transition count 239
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 571 place count 138 transition count 227
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 579 place count 130 transition count 209
Iterating global reduction 5 with 8 rules applied. Total rules applied 587 place count 130 transition count 209
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 592 place count 130 transition count 204
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 596 place count 126 transition count 182
Iterating global reduction 6 with 4 rules applied. Total rules applied 600 place count 126 transition count 182
Applied a total of 600 rules in 51 ms. Remains 126 /383 variables (removed 257) and now considering 182/909 (removed 727) transitions.
// Phase 1: matrix 182 rows 126 cols
[2025-05-30 20:05:27] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:05:27] [INFO ] Implicit Places using invariants in 202 ms returned []
[2025-05-30 20:05:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:05:27] [INFO ] State equation strengthened by 61 read => feed constraints.
[2025-05-30 20:05:28] [INFO ] Implicit Places using invariants and state equation in 773 ms returned []
Implicit Place search using SMT with State Equation took 992 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 20:05:28] [INFO ] Redundant transitions in 5 ms returned []
Running 181 sub problems to find dead transitions.
[2025-05-30 20:05:28] [INFO ] Invariant cache hit.
[2025-05-30 20:05:28] [INFO ] State equation strengthened by 61 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 4 (OVERLAPS) 182/308 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 61/189 constraints. Problems are: Problem set: 0 solved, 181 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/308 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 7 (OVERLAPS) 0/308 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 181 unsolved
No progress, stopping.
After SMT solving in domain Real declared 308/308 variables, and 189 constraints, problems are : Problem set: 0 solved, 181 unsolved in 11422 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 181/181 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 181 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 4 (OVERLAPS) 182/308 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 61/189 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/308 variables, 181/370 constraints. Problems are: Problem set: 0 solved, 181 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/308 variables, and 370 constraints, problems are : Problem set: 0 solved, 181 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 181/181 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41522ms problems are : Problem set: 0 solved, 181 unsolved
Search for dead transitions found 0 dead transitions in 41523ms
Starting structural reductions in SI_CTL mode, iteration 1 : 126/383 places, 182/909 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42579 ms. Remains : 126/383 places, 182/909 transitions.
[2025-05-30 20:06:10] [INFO ] Flatten gal took : 8 ms
[2025-05-30 20:06:10] [INFO ] Flatten gal took : 8 ms
[2025-05-30 20:06:10] [INFO ] Input system was already deterministic with 182 transitions.
[2025-05-30 20:06:10] [INFO ] Flatten gal took : 20 ms
[2025-05-30 20:06:10] [INFO ] Flatten gal took : 8 ms
[2025-05-30 20:06:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality115962227104746992.gal : 2 ms
[2025-05-30 20:06:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11639505733909374594.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality115962227104746992.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11639505733909374594.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
RANDOM walk for 40000 steps (9204 resets) in 513 ms. (77 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality11639505733909374594.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 24
BEST_FIRST walk for 40004 steps (1779 resets) in 125 ms. (317 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :24 after 56
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :56 after 88
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :88 after 152
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :152 after 246
Finished probabilistic random walk after 16807 steps, run visited all 1 properties in 51 ms. (steps per millisecond=329 )
Probabilistic random walk after 16807 steps, saw 8326 distinct states, run finished after 52 ms. (steps per millisecond=323 ) properties seen :1
FORMULA DBSingleClientW-PT-d2m10-CTLFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_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 : 383/383 places, 909/909 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 287 transition count 520
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 287 transition count 520
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 211 place count 287 transition count 501
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 283 place count 215 transition count 413
Iterating global reduction 1 with 72 rules applied. Total rules applied 355 place count 215 transition count 413
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 379 place count 215 transition count 389
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 425 place count 169 transition count 310
Iterating global reduction 2 with 46 rules applied. Total rules applied 471 place count 169 transition count 310
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 494 place count 169 transition count 287
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 513 place count 150 transition count 253
Iterating global reduction 3 with 19 rules applied. Total rules applied 532 place count 150 transition count 253
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 536 place count 150 transition count 249
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 549 place count 137 transition count 236
Iterating global reduction 4 with 13 rules applied. Total rules applied 562 place count 137 transition count 236
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 574 place count 137 transition count 224
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 582 place count 129 transition count 203
Iterating global reduction 5 with 8 rules applied. Total rules applied 590 place count 129 transition count 203
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 595 place count 129 transition count 198
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 599 place count 125 transition count 176
Iterating global reduction 6 with 4 rules applied. Total rules applied 603 place count 125 transition count 176
Applied a total of 603 rules in 46 ms. Remains 125 /383 variables (removed 258) and now considering 176/909 (removed 733) transitions.
// Phase 1: matrix 176 rows 125 cols
[2025-05-30 20:06:10] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:06:10] [INFO ] Implicit Places using invariants in 183 ms returned []
[2025-05-30 20:06:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:06:10] [INFO ] State equation strengthened by 57 read => feed constraints.
[2025-05-30 20:06:11] [INFO ] Implicit Places using invariants and state equation in 799 ms returned []
Implicit Place search using SMT with State Equation took 985 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 20:06:11] [INFO ] Redundant transitions in 0 ms returned []
Running 175 sub problems to find dead transitions.
[2025-05-30 20:06:11] [INFO ] Invariant cache hit.
[2025-05-30 20:06:11] [INFO ] State equation strengthened by 57 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (OVERLAPS) 1/125 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (OVERLAPS) 176/301 variables, 125/127 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/301 variables, 57/184 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/301 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (OVERLAPS) 0/301 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 301/301 variables, and 184 constraints, problems are : Problem set: 0 solved, 175 unsolved in 12542 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 125/125 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (OVERLAPS) 1/125 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (OVERLAPS) 176/301 variables, 125/127 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/301 variables, 57/184 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/301 variables, 175/359 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/301 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 175 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 301/301 variables, and 359 constraints, problems are : Problem set: 0 solved, 175 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 125/125 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42639ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 42639ms
Starting structural reductions in SI_CTL mode, iteration 1 : 125/383 places, 176/909 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43679 ms. Remains : 125/383 places, 176/909 transitions.
[2025-05-30 20:06:54] [INFO ] Flatten gal took : 8 ms
[2025-05-30 20:06:54] [INFO ] Flatten gal took : 8 ms
[2025-05-30 20:06:54] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-30 20:06:54] [INFO ] Flatten gal took : 7 ms
[2025-05-30 20:06:54] [INFO ] Flatten gal took : 7 ms
[2025-05-30 20:06:54] [INFO ] Time to serialize gal into /tmp/CTLFireability2069114410109520478.gal : 2 ms
[2025-05-30 20:06:54] [INFO ] Time to serialize properties into /tmp/CTLFireability4103438363789656044.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/CTLFireability2069114410109520478.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4103438363789656044.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.
[2025-05-30 20:07:24] [INFO ] Flatten gal took : 10 ms
[2025-05-30 20:07:24] [INFO ] Applying decomposition
[2025-05-30 20:07:24] [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/graph3947958285165327982.txt' '-o' '/tmp/graph3947958285165327982.bin' '-w' '/tmp/graph3947958285165327982.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3947958285165327982.bin' '-l' '-1' '-v' '-w' '/tmp/graph3947958285165327982.weights' '-q' '0' '-e' '0.001'
[2025-05-30 20:07:24] [INFO ] Decomposing Gal with order
[2025-05-30 20:07:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 20:07:24] [INFO ] Removed a total of 186 redundant transitions.
[2025-05-30 20:07:24] [INFO ] Flatten gal took : 26 ms
[2025-05-30 20:07:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 135 labels/synchronizations in 7 ms.
[2025-05-30 20:07:24] [INFO ] Time to serialize gal into /tmp/CTLFireability12208461427804420026.gal : 4 ms
[2025-05-30 20:07:24] [INFO ] Time to serialize properties into /tmp/CTLFireability10405297504229028435.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/CTLFireability12208461427804420026.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10405297504229028435.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 909/909 transitions.
Discarding 84 places :
Symmetric choice reduction at 0 with 84 rule applications. Total rules 84 place count 299 transition count 559
Iterating global reduction 0 with 84 rules applied. Total rules applied 168 place count 299 transition count 559
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 185 place count 299 transition count 542
Discarding 65 places :
Symmetric choice reduction at 1 with 65 rule applications. Total rules 250 place count 234 transition count 461
Iterating global reduction 1 with 65 rules applied. Total rules applied 315 place count 234 transition count 461
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 339 place count 234 transition count 437
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 376 place count 197 transition count 374
Iterating global reduction 2 with 37 rules applied. Total rules applied 413 place count 197 transition count 374
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 433 place count 197 transition count 354
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 446 place count 184 transition count 331
Iterating global reduction 3 with 13 rules applied. Total rules applied 459 place count 184 transition count 331
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 465 place count 184 transition count 325
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 473 place count 176 transition count 317
Iterating global reduction 4 with 8 rules applied. Total rules applied 481 place count 176 transition count 317
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 490 place count 176 transition count 308
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 497 place count 169 transition count 284
Iterating global reduction 5 with 7 rules applied. Total rules applied 504 place count 169 transition count 284
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 505 place count 168 transition count 282
Iterating global reduction 5 with 1 rules applied. Total rules applied 506 place count 168 transition count 282
Applied a total of 506 rules in 33 ms. Remains 168 /383 variables (removed 215) and now considering 282/909 (removed 627) transitions.
// Phase 1: matrix 282 rows 168 cols
[2025-05-30 20:07:54] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:07:54] [INFO ] Implicit Places using invariants in 289 ms returned []
[2025-05-30 20:07:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:07:54] [INFO ] State equation strengthened by 115 read => feed constraints.
[2025-05-30 20:07:56] [INFO ] Implicit Places using invariants and state equation in 1661 ms returned []
Implicit Place search using SMT with State Equation took 1951 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2025-05-30 20:07:56] [INFO ] Invariant cache hit.
[2025-05-30 20:07:56] [INFO ] State equation strengthened by 115 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (OVERLAPS) 1/168 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (OVERLAPS) 282/450 variables, 168/170 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/450 variables, 115/285 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/450 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 281 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 450/450 variables, and 285 constraints, problems are : Problem set: 0 solved, 281 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 168/168 constraints, ReadFeed: 115/115 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (OVERLAPS) 1/168 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (OVERLAPS) 282/450 variables, 168/170 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/450 variables, 115/285 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/450 variables, 281/566 constraints. Problems are: Problem set: 0 solved, 281 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 450/450 variables, and 566 constraints, problems are : Problem set: 0 solved, 281 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 168/168 constraints, ReadFeed: 115/115 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60352ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 60355ms
Starting structural reductions in LTL mode, iteration 1 : 168/383 places, 282/909 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62341 ms. Remains : 168/383 places, 282/909 transitions.
[2025-05-30 20:08:56] [INFO ] Flatten gal took : 8 ms
[2025-05-30 20:08:56] [INFO ] Flatten gal took : 7 ms
[2025-05-30 20:08:56] [INFO ] Input system was already deterministic with 282 transitions.
[2025-05-30 20:08:56] [INFO ] Flatten gal took : 8 ms
[2025-05-30 20:08:56] [INFO ] Flatten gal took : 9 ms
[2025-05-30 20:08:56] [INFO ] Time to serialize gal into /tmp/CTLFireability16861089577101106878.gal : 2 ms
[2025-05-30 20:08:56] [INFO ] Time to serialize properties into /tmp/CTLFireability12969914532334788965.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/CTLFireability16861089577101106878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12969914532334788965.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.
[2025-05-30 20:09:26] [INFO ] Flatten gal took : 8 ms
[2025-05-30 20:09:26] [INFO ] Applying decomposition
[2025-05-30 20:09:26] [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/graph3318024958725107054.txt' '-o' '/tmp/graph3318024958725107054.bin' '-w' '/tmp/graph3318024958725107054.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3318024958725107054.bin' '-l' '-1' '-v' '-w' '/tmp/graph3318024958725107054.weights' '-q' '0' '-e' '0.001'
[2025-05-30 20:09:26] [INFO ] Decomposing Gal with order
[2025-05-30 20:09:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 20:09:26] [INFO ] Removed a total of 293 redundant transitions.
[2025-05-30 20:09:26] [INFO ] Flatten gal took : 23 ms
[2025-05-30 20:09:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 271 labels/synchronizations in 7 ms.
[2025-05-30 20:09:26] [INFO ] Time to serialize gal into /tmp/CTLFireability771601081821226366.gal : 3 ms
[2025-05-30 20:09:26] [INFO ] Time to serialize properties into /tmp/CTLFireability4680641014762956713.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/CTLFireability771601081821226366.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4680641014762956713.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 909/909 transitions.
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 90 place count 293 transition count 572
Iterating global reduction 0 with 90 rules applied. Total rules applied 180 place count 293 transition count 572
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 206 place count 293 transition count 546
Discarding 68 places :
Symmetric choice reduction at 1 with 68 rule applications. Total rules 274 place count 225 transition count 464
Iterating global reduction 1 with 68 rules applied. Total rules applied 342 place count 225 transition count 464
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 369 place count 225 transition count 437
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 411 place count 183 transition count 362
Iterating global reduction 2 with 42 rules applied. Total rules applied 453 place count 183 transition count 362
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 2 with 27 rules applied. Total rules applied 480 place count 183 transition count 335
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 497 place count 166 transition count 311
Iterating global reduction 3 with 17 rules applied. Total rules applied 514 place count 166 transition count 311
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 518 place count 166 transition count 307
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 529 place count 155 transition count 296
Iterating global reduction 4 with 11 rules applied. Total rules applied 540 place count 155 transition count 296
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 554 place count 155 transition count 282
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 560 place count 149 transition count 266
Iterating global reduction 5 with 6 rules applied. Total rules applied 566 place count 149 transition count 266
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 571 place count 149 transition count 261
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 574 place count 146 transition count 247
Iterating global reduction 6 with 3 rules applied. Total rules applied 577 place count 146 transition count 247
Applied a total of 577 rules in 24 ms. Remains 146 /383 variables (removed 237) and now considering 247/909 (removed 662) transitions.
// Phase 1: matrix 247 rows 146 cols
[2025-05-30 20:09:57] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:09:57] [INFO ] Implicit Places using invariants in 271 ms returned []
[2025-05-30 20:09:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:09:57] [INFO ] State equation strengthened by 106 read => feed constraints.
[2025-05-30 20:09:58] [INFO ] Implicit Places using invariants and state equation in 1503 ms returned []
Implicit Place search using SMT with State Equation took 1777 ms to find 0 implicit places.
Running 246 sub problems to find dead transitions.
[2025-05-30 20:09:58] [INFO ] Invariant cache hit.
[2025-05-30 20:09:58] [INFO ] State equation strengthened by 106 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/145 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/145 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 2 (OVERLAPS) 1/146 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/146 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 4 (OVERLAPS) 247/393 variables, 146/148 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/393 variables, 106/254 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/393 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 7 (OVERLAPS) 0/393 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 246 unsolved
No progress, stopping.
After SMT solving in domain Real declared 393/393 variables, and 254 constraints, problems are : Problem set: 0 solved, 246 unsolved in 29328 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 146/146 constraints, ReadFeed: 106/106 constraints, PredecessorRefiner: 246/246 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 246 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/145 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/145 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 2 (OVERLAPS) 1/146 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/146 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 4 (OVERLAPS) 247/393 variables, 146/148 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/393 variables, 106/254 constraints. Problems are: Problem set: 0 solved, 246 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/393 variables, 246/500 constraints. Problems are: Problem set: 0 solved, 246 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 393/393 variables, and 500 constraints, problems are : Problem set: 0 solved, 246 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 146/146 constraints, ReadFeed: 106/106 constraints, PredecessorRefiner: 246/246 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 59574ms problems are : Problem set: 0 solved, 246 unsolved
Search for dead transitions found 0 dead transitions in 59580ms
Starting structural reductions in LTL mode, iteration 1 : 146/383 places, 247/909 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61382 ms. Remains : 146/383 places, 247/909 transitions.
[2025-05-30 20:10:58] [INFO ] Flatten gal took : 11 ms
[2025-05-30 20:10:58] [INFO ] Flatten gal took : 12 ms
[2025-05-30 20:10:58] [INFO ] Input system was already deterministic with 247 transitions.
[2025-05-30 20:10:58] [INFO ] Flatten gal took : 11 ms
[2025-05-30 20:10:58] [INFO ] Flatten gal took : 11 ms
[2025-05-30 20:10:58] [INFO ] Time to serialize gal into /tmp/CTLFireability6218971095834866688.gal : 2 ms
[2025-05-30 20:10:58] [INFO ] Time to serialize properties into /tmp/CTLFireability10529897351610154663.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/CTLFireability6218971095834866688.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10529897351610154663.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.
[2025-05-30 20:11:28] [INFO ] Flatten gal took : 13 ms
[2025-05-30 20:11:28] [INFO ] Applying decomposition
[2025-05-30 20:11:28] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2618951968860617569.txt' '-o' '/tmp/graph2618951968860617569.bin' '-w' '/tmp/graph2618951968860617569.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2618951968860617569.bin' '-l' '-1' '-v' '-w' '/tmp/graph2618951968860617569.weights' '-q' '0' '-e' '0.001'
[2025-05-30 20:11:28] [INFO ] Decomposing Gal with order
[2025-05-30 20:11:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 20:11:28] [INFO ] Removed a total of 229 redundant transitions.
[2025-05-30 20:11:28] [INFO ] Flatten gal took : 29 ms
[2025-05-30 20:11:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 168 labels/synchronizations in 8 ms.
[2025-05-30 20:11:28] [INFO ] Time to serialize gal into /tmp/CTLFireability4767746742702081881.gal : 6 ms
[2025-05-30 20:11:28] [INFO ] Time to serialize properties into /tmp/CTLFireability12186125226118103750.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/CTLFireability4767746742702081881.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12186125226118103750.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 909/909 transitions.
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 90 place count 293 transition count 544
Iterating global reduction 0 with 90 rules applied. Total rules applied 180 place count 293 transition count 544
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 201 place count 293 transition count 523
Discarding 66 places :
Symmetric choice reduction at 1 with 66 rule applications. Total rules 267 place count 227 transition count 441
Iterating global reduction 1 with 66 rules applied. Total rules applied 333 place count 227 transition count 441
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 357 place count 227 transition count 417
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 397 place count 187 transition count 349
Iterating global reduction 2 with 40 rules applied. Total rules applied 437 place count 187 transition count 349
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 457 place count 187 transition count 329
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 472 place count 172 transition count 300
Iterating global reduction 3 with 15 rules applied. Total rules applied 487 place count 172 transition count 300
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 493 place count 172 transition count 294
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 504 place count 161 transition count 283
Iterating global reduction 4 with 11 rules applied. Total rules applied 515 place count 161 transition count 283
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 526 place count 161 transition count 272
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 534 place count 153 transition count 254
Iterating global reduction 5 with 8 rules applied. Total rules applied 542 place count 153 transition count 254
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 543 place count 153 transition count 253
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 544 place count 152 transition count 251
Iterating global reduction 6 with 1 rules applied. Total rules applied 545 place count 152 transition count 251
Applied a total of 545 rules in 54 ms. Remains 152 /383 variables (removed 231) and now considering 251/909 (removed 658) transitions.
// Phase 1: matrix 251 rows 152 cols
[2025-05-30 20:11:58] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:11:59] [INFO ] Implicit Places using invariants in 265 ms returned []
[2025-05-30 20:11:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:11:59] [INFO ] State equation strengthened by 106 read => feed constraints.
[2025-05-30 20:12:00] [INFO ] Implicit Places using invariants and state equation in 1525 ms returned []
Implicit Place search using SMT with State Equation took 1791 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 20:12:00] [INFO ] Redundant transitions in 2 ms returned []
Running 250 sub problems to find dead transitions.
[2025-05-30 20:12:00] [INFO ] Invariant cache hit.
[2025-05-30 20:12:00] [INFO ] State equation strengthened by 106 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/151 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/151 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (OVERLAPS) 1/152 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/152 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (OVERLAPS) 251/403 variables, 152/154 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/403 variables, 106/260 constraints. Problems are: Problem set: 0 solved, 250 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/403 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 7 (OVERLAPS) 0/403 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 250 unsolved
No progress, stopping.
After SMT solving in domain Real declared 403/403 variables, and 260 constraints, problems are : Problem set: 0 solved, 250 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 152/152 constraints, ReadFeed: 106/106 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 250 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/151 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/151 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (OVERLAPS) 1/152 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/152 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (OVERLAPS) 251/403 variables, 152/154 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/403 variables, 106/260 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/403 variables, 250/510 constraints. Problems are: Problem set: 0 solved, 250 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 403/403 variables, and 510 constraints, problems are : Problem set: 0 solved, 250 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 152/152 constraints, ReadFeed: 106/106 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60186ms problems are : Problem set: 0 solved, 250 unsolved
Search for dead transitions found 0 dead transitions in 60188ms
Starting structural reductions in SI_CTL mode, iteration 1 : 152/383 places, 251/909 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62044 ms. Remains : 152/383 places, 251/909 transitions.
[2025-05-30 20:13:00] [INFO ] Flatten gal took : 8 ms
[2025-05-30 20:13:00] [INFO ] Flatten gal took : 9 ms
[2025-05-30 20:13:00] [INFO ] Input system was already deterministic with 251 transitions.
[2025-05-30 20:13:00] [INFO ] Flatten gal took : 9 ms
[2025-05-30 20:13:00] [INFO ] Flatten gal took : 9 ms
[2025-05-30 20:13:00] [INFO ] Time to serialize gal into /tmp/CTLFireability10245239257567546020.gal : 2 ms
[2025-05-30 20:13:00] [INFO ] Time to serialize properties into /tmp/CTLFireability3678159301991406616.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/CTLFireability10245239257567546020.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3678159301991406616.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.
[2025-05-30 20:13:30] [INFO ] Flatten gal took : 7 ms
[2025-05-30 20:13:30] [INFO ] Applying decomposition
[2025-05-30 20:13:30] [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/graph15332388756193281227.txt' '-o' '/tmp/graph15332388756193281227.bin' '-w' '/tmp/graph15332388756193281227.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15332388756193281227.bin' '-l' '-1' '-v' '-w' '/tmp/graph15332388756193281227.weights' '-q' '0' '-e' '0.001'
[2025-05-30 20:13:30] [INFO ] Decomposing Gal with order
[2025-05-30 20:13:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 20:13:31] [INFO ] Removed a total of 235 redundant transitions.
[2025-05-30 20:13:31] [INFO ] Flatten gal took : 35 ms
[2025-05-30 20:13:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 5 ms.
[2025-05-30 20:13:31] [INFO ] Time to serialize gal into /tmp/CTLFireability18007159242444419481.gal : 4 ms
[2025-05-30 20:13:31] [INFO ] Time to serialize properties into /tmp/CTLFireability2833720727717150312.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/CTLFireability18007159242444419481.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2833720727717150312.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 909/909 transitions.
Discarding 87 places :
Symmetric choice reduction at 0 with 87 rule applications. Total rules 87 place count 296 transition count 574
Iterating global reduction 0 with 87 rules applied. Total rules applied 174 place count 296 transition count 574
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 194 place count 296 transition count 554
Discarding 67 places :
Symmetric choice reduction at 1 with 67 rule applications. Total rules 261 place count 229 transition count 473
Iterating global reduction 1 with 67 rules applied. Total rules applied 328 place count 229 transition count 473
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 356 place count 229 transition count 445
Discarding 43 places :
Symmetric choice reduction at 2 with 43 rule applications. Total rules 399 place count 186 transition count 371
Iterating global reduction 2 with 43 rules applied. Total rules applied 442 place count 186 transition count 371
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 465 place count 186 transition count 348
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 482 place count 169 transition count 317
Iterating global reduction 3 with 17 rules applied. Total rules applied 499 place count 169 transition count 317
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 505 place count 169 transition count 311
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 516 place count 158 transition count 300
Iterating global reduction 4 with 11 rules applied. Total rules applied 527 place count 158 transition count 300
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 540 place count 158 transition count 287
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 545 place count 153 transition count 282
Iterating global reduction 5 with 5 rules applied. Total rules applied 550 place count 153 transition count 282
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 554 place count 153 transition count 278
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 556 place count 151 transition count 271
Iterating global reduction 6 with 2 rules applied. Total rules applied 558 place count 151 transition count 271
Applied a total of 558 rules in 35 ms. Remains 151 /383 variables (removed 232) and now considering 271/909 (removed 638) transitions.
// Phase 1: matrix 271 rows 151 cols
[2025-05-30 20:14:01] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:14:01] [INFO ] Implicit Places using invariants in 152 ms returned []
[2025-05-30 20:14:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:14:01] [INFO ] State equation strengthened by 131 read => feed constraints.
[2025-05-30 20:14:02] [INFO ] Implicit Places using invariants and state equation in 1260 ms returned []
Implicit Place search using SMT with State Equation took 1431 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 20:14:02] [INFO ] Redundant transitions in 2 ms returned []
Running 270 sub problems to find dead transitions.
[2025-05-30 20:14:02] [INFO ] Invariant cache hit.
[2025-05-30 20:14:02] [INFO ] State equation strengthened by 131 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 1 (OVERLAPS) 1/151 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/151 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 4 (OVERLAPS) 271/422 variables, 151/153 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/422 variables, 131/284 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/422 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 270 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 422/422 variables, and 284 constraints, problems are : Problem set: 0 solved, 270 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 151/151 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 270 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 1 (OVERLAPS) 1/151 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/151 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 4 (OVERLAPS) 271/422 variables, 151/153 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/422 variables, 131/284 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/422 variables, 270/554 constraints. Problems are: Problem set: 0 solved, 270 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 422/422 variables, and 554 constraints, problems are : Problem set: 0 solved, 270 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 151/151 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60241ms problems are : Problem set: 0 solved, 270 unsolved
Search for dead transitions found 0 dead transitions in 60242ms
Starting structural reductions in SI_CTL mode, iteration 1 : 151/383 places, 271/909 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61723 ms. Remains : 151/383 places, 271/909 transitions.
[2025-05-30 20:15:02] [INFO ] Flatten gal took : 7 ms
[2025-05-30 20:15:02] [INFO ] Flatten gal took : 7 ms
[2025-05-30 20:15:02] [INFO ] Input system was already deterministic with 271 transitions.
[2025-05-30 20:15:02] [INFO ] Flatten gal took : 11 ms
[2025-05-30 20:15:02] [INFO ] Flatten gal took : 23 ms
[2025-05-30 20:15:02] [INFO ] Time to serialize gal into /tmp/CTLFireability7809366085766511821.gal : 2 ms
[2025-05-30 20:15:02] [INFO ] Time to serialize properties into /tmp/CTLFireability272437571466802737.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/CTLFireability7809366085766511821.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability272437571466802737.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 20:15:33] [INFO ] Flatten gal took : 8 ms
[2025-05-30 20:15:33] [INFO ] Applying decomposition
[2025-05-30 20:15:33] [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/graph3598047893716846250.txt' '-o' '/tmp/graph3598047893716846250.bin' '-w' '/tmp/graph3598047893716846250.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3598047893716846250.bin' '-l' '-1' '-v' '-w' '/tmp/graph3598047893716846250.weights' '-q' '0' '-e' '0.001'
[2025-05-30 20:15:33] [INFO ] Decomposing Gal with order
[2025-05-30 20:15:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 20:15:33] [INFO ] Removed a total of 352 redundant transitions.
[2025-05-30 20:15:33] [INFO ] Flatten gal took : 34 ms
[2025-05-30 20:15:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 157 labels/synchronizations in 5 ms.
[2025-05-30 20:15:33] [INFO ] Time to serialize gal into /tmp/CTLFireability12139172898342211822.gal : 4 ms
[2025-05-30 20:15:33] [INFO ] Time to serialize properties into /tmp/CTLFireability3779501087957678667.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/CTLFireability12139172898342211822.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3779501087957678667.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 : 383/383 places, 909/909 transitions.
Discarding 91 places :
Symmetric choice reduction at 0 with 91 rule applications. Total rules 91 place count 292 transition count 563
Iterating global reduction 0 with 91 rules applied. Total rules applied 182 place count 292 transition count 563
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 206 place count 292 transition count 539
Discarding 68 places :
Symmetric choice reduction at 1 with 68 rule applications. Total rules 274 place count 224 transition count 456
Iterating global reduction 1 with 68 rules applied. Total rules applied 342 place count 224 transition count 456
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 367 place count 224 transition count 431
Discarding 43 places :
Symmetric choice reduction at 2 with 43 rule applications. Total rules 410 place count 181 transition count 357
Iterating global reduction 2 with 43 rules applied. Total rules applied 453 place count 181 transition count 357
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 476 place count 181 transition count 334
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 493 place count 164 transition count 306
Iterating global reduction 3 with 17 rules applied. Total rules applied 510 place count 164 transition count 306
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 522 place count 164 transition count 294
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 533 place count 153 transition count 283
Iterating global reduction 4 with 11 rules applied. Total rules applied 544 place count 153 transition count 283
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 556 place count 153 transition count 271
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 563 place count 146 transition count 253
Iterating global reduction 5 with 7 rules applied. Total rules applied 570 place count 146 transition count 253
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 575 place count 146 transition count 248
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 579 place count 142 transition count 226
Iterating global reduction 6 with 4 rules applied. Total rules applied 583 place count 142 transition count 226
Applied a total of 583 rules in 16 ms. Remains 142 /383 variables (removed 241) and now considering 226/909 (removed 683) transitions.
// Phase 1: matrix 226 rows 142 cols
[2025-05-30 20:16:03] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:16:03] [INFO ] Implicit Places using invariants in 204 ms returned []
[2025-05-30 20:16:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:16:03] [INFO ] State equation strengthened by 90 read => feed constraints.
[2025-05-30 20:16:04] [INFO ] Implicit Places using invariants and state equation in 931 ms returned []
Implicit Place search using SMT with State Equation took 1137 ms to find 0 implicit places.
Running 225 sub problems to find dead transitions.
[2025-05-30 20:16:04] [INFO ] Invariant cache hit.
[2025-05-30 20:16:04] [INFO ] State equation strengthened by 90 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (OVERLAPS) 1/142 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (OVERLAPS) 226/368 variables, 142/144 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 90/234 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 7 (OVERLAPS) 0/368 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 225 unsolved
No progress, stopping.
After SMT solving in domain Real declared 368/368 variables, and 234 constraints, problems are : Problem set: 0 solved, 225 unsolved in 21328 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 142/142 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 225 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (OVERLAPS) 1/142 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (OVERLAPS) 226/368 variables, 142/144 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 90/234 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 225/459 constraints. Problems are: Problem set: 0 solved, 225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 368/368 variables, and 459 constraints, problems are : Problem set: 0 solved, 225 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 142/142 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51551ms problems are : Problem set: 0 solved, 225 unsolved
Search for dead transitions found 0 dead transitions in 51553ms
Starting structural reductions in LTL mode, iteration 1 : 142/383 places, 226/909 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52707 ms. Remains : 142/383 places, 226/909 transitions.
[2025-05-30 20:16:56] [INFO ] Flatten gal took : 5 ms
[2025-05-30 20:16:56] [INFO ] Flatten gal took : 5 ms
[2025-05-30 20:16:56] [INFO ] Input system was already deterministic with 226 transitions.
[2025-05-30 20:16:56] [INFO ] Flatten gal took : 6 ms
[2025-05-30 20:16:56] [INFO ] Flatten gal took : 5 ms
[2025-05-30 20:16:56] [INFO ] Time to serialize gal into /tmp/CTLFireability6950073426863559844.gal : 2 ms
[2025-05-30 20:16:56] [INFO ] Time to serialize properties into /tmp/CTLFireability3075467169970162862.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/CTLFireability6950073426863559844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3075467169970162862.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.
[2025-05-30 20:17:26] [INFO ] Flatten gal took : 6 ms
[2025-05-30 20:17:26] [INFO ] Applying decomposition
[2025-05-30 20:17:26] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1170110599052437731.txt' '-o' '/tmp/graph1170110599052437731.bin' '-w' '/tmp/graph1170110599052437731.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1170110599052437731.bin' '-l' '-1' '-v' '-w' '/tmp/graph1170110599052437731.weights' '-q' '0' '-e' '0.001'
[2025-05-30 20:17:26] [INFO ] Decomposing Gal with order
[2025-05-30 20:17:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 20:17:26] [INFO ] Removed a total of 235 redundant transitions.
[2025-05-30 20:17:26] [INFO ] Flatten gal took : 14 ms
[2025-05-30 20:17:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 216 labels/synchronizations in 4 ms.
[2025-05-30 20:17:26] [INFO ] Time to serialize gal into /tmp/CTLFireability3434013888406593423.gal : 3 ms
[2025-05-30 20:17:26] [INFO ] Time to serialize properties into /tmp/CTLFireability12485128030825290568.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/CTLFireability3434013888406593423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12485128030825290568.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 : 383/383 places, 909/909 transitions.
Discarding 88 places :
Symmetric choice reduction at 0 with 88 rule applications. Total rules 88 place count 295 transition count 565
Iterating global reduction 0 with 88 rules applied. Total rules applied 176 place count 295 transition count 565
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 199 place count 295 transition count 542
Discarding 65 places :
Symmetric choice reduction at 1 with 65 rule applications. Total rules 264 place count 230 transition count 464
Iterating global reduction 1 with 65 rules applied. Total rules applied 329 place count 230 transition count 464
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 356 place count 230 transition count 437
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 396 place count 190 transition count 369
Iterating global reduction 2 with 40 rules applied. Total rules applied 436 place count 190 transition count 369
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 459 place count 190 transition count 346
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 475 place count 174 transition count 316
Iterating global reduction 3 with 16 rules applied. Total rules applied 491 place count 174 transition count 316
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 494 place count 174 transition count 313
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 504 place count 164 transition count 303
Iterating global reduction 4 with 10 rules applied. Total rules applied 514 place count 164 transition count 303
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 521 place count 164 transition count 296
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 526 place count 159 transition count 291
Iterating global reduction 5 with 5 rules applied. Total rules applied 531 place count 159 transition count 291
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 536 place count 159 transition count 286
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 538 place count 157 transition count 279
Iterating global reduction 6 with 2 rules applied. Total rules applied 540 place count 157 transition count 279
Applied a total of 540 rules in 19 ms. Remains 157 /383 variables (removed 226) and now considering 279/909 (removed 630) transitions.
// Phase 1: matrix 279 rows 157 cols
[2025-05-30 20:17:56] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:17:56] [INFO ] Implicit Places using invariants in 220 ms returned []
[2025-05-30 20:17:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:17:56] [INFO ] State equation strengthened by 129 read => feed constraints.
[2025-05-30 20:17:59] [INFO ] Implicit Places using invariants and state equation in 3304 ms returned []
Implicit Place search using SMT with State Equation took 3535 ms to find 0 implicit places.
Running 278 sub problems to find dead transitions.
[2025-05-30 20:17:59] [INFO ] Invariant cache hit.
[2025-05-30 20:17:59] [INFO ] State equation strengthened by 129 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (OVERLAPS) 1/157 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/157 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (OVERLAPS) 279/436 variables, 157/159 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/436 variables, 129/288 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/436 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 278 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 436/436 variables, and 288 constraints, problems are : Problem set: 0 solved, 278 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 157/157 constraints, ReadFeed: 129/129 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) 0/156 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (OVERLAPS) 1/157 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/157 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (OVERLAPS) 279/436 variables, 157/159 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/436 variables, 129/288 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/436 variables, 278/566 constraints. Problems are: Problem set: 0 solved, 278 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 436/436 variables, and 566 constraints, problems are : Problem set: 0 solved, 278 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 157/157 constraints, ReadFeed: 129/129 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60247ms problems are : Problem set: 0 solved, 278 unsolved
Search for dead transitions found 0 dead transitions in 60248ms
Starting structural reductions in LTL mode, iteration 1 : 157/383 places, 279/909 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63804 ms. Remains : 157/383 places, 279/909 transitions.
[2025-05-30 20:19:00] [INFO ] Flatten gal took : 6 ms
[2025-05-30 20:19:00] [INFO ] Flatten gal took : 7 ms
[2025-05-30 20:19:00] [INFO ] Input system was already deterministic with 279 transitions.
[2025-05-30 20:19:00] [INFO ] Flatten gal took : 7 ms
[2025-05-30 20:19:00] [INFO ] Flatten gal took : 7 ms
[2025-05-30 20:19:00] [INFO ] Time to serialize gal into /tmp/CTLFireability7963399038919168446.gal : 2 ms
[2025-05-30 20:19:00] [INFO ] Time to serialize properties into /tmp/CTLFireability11708925952577692192.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/CTLFireability7963399038919168446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11708925952577692192.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.
[2025-05-30 20:19:30] [INFO ] Flatten gal took : 7 ms
[2025-05-30 20:19:30] [INFO ] Applying decomposition
[2025-05-30 20:19:30] [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/graph4690743619413963697.txt' '-o' '/tmp/graph4690743619413963697.bin' '-w' '/tmp/graph4690743619413963697.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4690743619413963697.bin' '-l' '-1' '-v' '-w' '/tmp/graph4690743619413963697.weights' '-q' '0' '-e' '0.001'
[2025-05-30 20:19:30] [INFO ] Decomposing Gal with order
[2025-05-30 20:19:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 20:19:30] [INFO ] Removed a total of 243 redundant transitions.
[2025-05-30 20:19:30] [INFO ] Flatten gal took : 30 ms
[2025-05-30 20:19:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 186 labels/synchronizations in 3 ms.
[2025-05-30 20:19:30] [INFO ] Time to serialize gal into /tmp/CTLFireability15098914775865948386.gal : 3 ms
[2025-05-30 20:19:30] [INFO ] Time to serialize properties into /tmp/CTLFireability3819434439767596883.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/CTLFireability15098914775865948386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3819434439767596883.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 : 383/383 places, 909/909 transitions.
Discarding 94 places :
Symmetric choice reduction at 0 with 94 rule applications. Total rules 94 place count 289 transition count 531
Iterating global reduction 0 with 94 rules applied. Total rules applied 188 place count 289 transition count 531
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 208 place count 289 transition count 511
Discarding 71 places :
Symmetric choice reduction at 1 with 71 rule applications. Total rules 279 place count 218 transition count 424
Iterating global reduction 1 with 71 rules applied. Total rules applied 350 place count 218 transition count 424
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 375 place count 218 transition count 399
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 420 place count 173 transition count 322
Iterating global reduction 2 with 45 rules applied. Total rules applied 465 place count 173 transition count 322
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 487 place count 173 transition count 300
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 505 place count 155 transition count 267
Iterating global reduction 3 with 18 rules applied. Total rules applied 523 place count 155 transition count 267
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 531 place count 155 transition count 259
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 543 place count 143 transition count 247
Iterating global reduction 4 with 12 rules applied. Total rules applied 555 place count 143 transition count 247
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 567 place count 143 transition count 235
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 575 place count 135 transition count 217
Iterating global reduction 5 with 8 rules applied. Total rules applied 583 place count 135 transition count 217
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 587 place count 135 transition count 213
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 591 place count 131 transition count 191
Iterating global reduction 6 with 4 rules applied. Total rules applied 595 place count 131 transition count 191
Applied a total of 595 rules in 25 ms. Remains 131 /383 variables (removed 252) and now considering 191/909 (removed 718) transitions.
// Phase 1: matrix 191 rows 131 cols
[2025-05-30 20:20:00] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:20:00] [INFO ] Implicit Places using invariants in 224 ms returned []
[2025-05-30 20:20:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 20:20:00] [INFO ] State equation strengthened by 66 read => feed constraints.
[2025-05-30 20:20:01] [INFO ] Implicit Places using invariants and state equation in 1012 ms returned []
Implicit Place search using SMT with State Equation took 1250 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2025-05-30 20:20:01] [INFO ] Invariant cache hit.
[2025-05-30 20:20:01] [INFO ] State equation strengthened by 66 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (OVERLAPS) 1/131 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 191/322 variables, 131/133 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 66/199 constraints. Problems are: Problem set: 0 solved, 190 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/322 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 322/322 variables, and 199 constraints, problems are : Problem set: 0 solved, 190 unsolved in 17200 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 131/131 constraints, ReadFeed: 66/66 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (OVERLAPS) 1/131 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 191/322 variables, 131/133 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/322 variables, 66/199 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/322 variables, 190/389 constraints. Problems are: Problem set: 0 solved, 190 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 322/322 variables, and 389 constraints, problems are : Problem set: 0 solved, 190 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 131/131 constraints, ReadFeed: 66/66 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47310ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 47314ms
Starting structural reductions in LTL mode, iteration 1 : 131/383 places, 191/909 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48591 ms. Remains : 131/383 places, 191/909 transitions.
[2025-05-30 20:20:48] [INFO ] Flatten gal took : 5 ms
[2025-05-30 20:20:48] [INFO ] Flatten gal took : 5 ms
[2025-05-30 20:20:49] [INFO ] Input system was already deterministic with 191 transitions.
[2025-05-30 20:20:49] [INFO ] Flatten gal took : 6 ms
[2025-05-30 20:20:49] [INFO ] Flatten gal took : 5 ms
[2025-05-30 20:20:49] [INFO ] Time to serialize gal into /tmp/CTLFireability11675165001796703876.gal : 1 ms
[2025-05-30 20:20:49] [INFO ] Time to serialize properties into /tmp/CTLFireability9953914077720164925.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/CTLFireability11675165001796703876.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9953914077720164925.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.
[2025-05-30 20:21:19] [INFO ] Flatten gal took : 9 ms
[2025-05-30 20:21:19] [INFO ] Applying decomposition
[2025-05-30 20:21:19] [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/graph14064177705833551703.txt' '-o' '/tmp/graph14064177705833551703.bin' '-w' '/tmp/graph14064177705833551703.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14064177705833551703.bin' '-l' '-1' '-v' '-w' '/tmp/graph14064177705833551703.weights' '-q' '0' '-e' '0.001'
[2025-05-30 20:21:19] [INFO ] Decomposing Gal with order
[2025-05-30 20:21:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 20:21:19] [INFO ] Removed a total of 217 redundant transitions.
[2025-05-30 20:21:19] [INFO ] Flatten gal took : 18 ms
[2025-05-30 20:21:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 151 labels/synchronizations in 8 ms.
[2025-05-30 20:21:19] [INFO ] Time to serialize gal into /tmp/CTLFireability7247801244065991314.gal : 4 ms
[2025-05-30 20:21:19] [INFO ] Time to serialize properties into /tmp/CTLFireability5131384667556882263.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/CTLFireability7247801244065991314.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5131384667556882263.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.
[2025-05-30 20:21:49] [INFO ] Flatten gal took : 23 ms
[2025-05-30 20:21:49] [INFO ] Flatten gal took : 23 ms
[2025-05-30 20:21:49] [INFO ] Applying decomposition
[2025-05-30 20:21:49] [INFO ] Flatten gal took : 23 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/graph18000557763319140647.txt' '-o' '/tmp/graph18000557763319140647.bin' '-w' '/tmp/graph18000557763319140647.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18000557763319140647.bin' '-l' '-1' '-v' '-w' '/tmp/graph18000557763319140647.weights' '-q' '0' '-e' '0.001'
[2025-05-30 20:21:49] [INFO ] Decomposing Gal with order
[2025-05-30 20:21:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 20:21:49] [INFO ] Removed a total of 934 redundant transitions.
[2025-05-30 20:21:49] [INFO ] Flatten gal took : 85 ms
[2025-05-30 20:21:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 908 labels/synchronizations in 21 ms.
[2025-05-30 20:21:49] [INFO ] Time to serialize gal into /tmp/CTLFireability8994636155766705141.gal : 8 ms
[2025-05-30 20:21:49] [INFO ] Time to serialize properties into /tmp/CTLFireability7974830678400448233.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/CTLFireability8994636155766705141.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7974830678400448233.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 14 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 20:51:44] [INFO ] Flatten gal took : 245 ms
[2025-05-30 20:51:44] [INFO ] Time to serialize gal into /tmp/CTLFireability2808036331568742351.gal : 44 ms
[2025-05-30 20:51:44] [INFO ] Time to serialize properties into /tmp/CTLFireability10497290439295845336.ctl : 15 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/CTLFireability2808036331568742351.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10497290439295845336.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 14 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DBSingleClientW-PT-d2m10"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is DBSingleClientW-PT-d2m10, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r058-smll-174854063600162"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m10.tgz
mv DBSingleClientW-PT-d2m10 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;