About the Execution of ITS-Tools for DBSingleClientW-PT-d2m09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ???T??T?T?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-174854063600154.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-d2m09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854063600154
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K 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 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K 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 3.8K 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-d2m09-CTLFireability-2023-12
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2023-13
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2023-14
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2023-15
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2025-00
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2025-01
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2025-02
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2025-03
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2025-04
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2025-05
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2025-06
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2025-07
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2025-08
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2025-09
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2025-10
FORMULA_NAME DBSingleClientW-PT-d2m09-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748627279274
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-d2m09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-30 17:48:01] [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 17:48:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 17:48:02] [INFO ] Load time of PNML (sax parser for PT used): 608 ms
[2025-05-30 17:48:02] [INFO ] Transformed 4763 places.
[2025-05-30 17:48:02] [INFO ] Transformed 2478 transitions.
[2025-05-30 17:48:02] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 857 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 20 ms.
Deduced a syphon composed of 3580 places in 28 ms
Reduce places removed 3580 places and 0 transitions.
Support contains 83 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 352 places :
Symmetric choice reduction at 1 with 352 rule applications. Total rules 597 place count 785 transition count 1594
Iterating global reduction 1 with 352 rules applied. Total rules applied 949 place count 785 transition count 1594
Ensure Unique test removed 81 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 1 with 81 rules applied. Total rules applied 1030 place count 785 transition count 1513
Discarding 276 places :
Symmetric choice reduction at 2 with 276 rule applications. Total rules 1306 place count 509 transition count 1237
Iterating global reduction 2 with 276 rules applied. Total rules applied 1582 place count 509 transition count 1237
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1584 place count 509 transition count 1235
Discarding 189 places :
Symmetric choice reduction at 3 with 189 rule applications. Total rules 1773 place count 320 transition count 982
Iterating global reduction 3 with 189 rules applied. Total rules applied 1962 place count 320 transition count 982
Ensure Unique test removed 257 transitions
Reduce isomorphic transitions removed 257 transitions.
Iterating post reduction 3 with 257 rules applied. Total rules applied 2219 place count 320 transition count 725
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 2226 place count 313 transition count 716
Iterating global reduction 4 with 7 rules applied. Total rules applied 2233 place count 313 transition count 716
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 2238 place count 308 transition count 711
Iterating global reduction 4 with 5 rules applied. Total rules applied 2243 place count 308 transition count 711
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2244 place count 308 transition count 710
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2248 place count 304 transition count 706
Iterating global reduction 5 with 4 rules applied. Total rules applied 2252 place count 304 transition count 706
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 2260 place count 304 transition count 698
Applied a total of 2260 rules in 363 ms. Remains 304 /1183 variables (removed 879) and now considering 698/2478 (removed 1780) transitions.
// Phase 1: matrix 698 rows 304 cols
[2025-05-30 17:48:03] [INFO ] Computed 2 invariants in 47 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 17:48:04] [INFO ] Implicit Places using invariants in 916 ms returned []
[2025-05-30 17:48:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 17:48:05] [INFO ] State equation strengthened by 402 read => feed constraints.
[2025-05-30 17:48:08] [INFO ] Implicit Places using invariants and state equation in 4046 ms returned []
Implicit Place search using SMT with State Equation took 5031 ms to find 0 implicit places.
Running 697 sub problems to find dead transitions.
[2025-05-30 17:48:08] [INFO ] Invariant cache hit.
[2025-05-30 17:48:08] [INFO ] State equation strengthened by 402 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/303 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 1 (OVERLAPS) 1/304 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/304 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 697 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 1.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 304/1002 variables, and 2 constraints, problems are : Problem set: 0 solved, 697 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/304 constraints, ReadFeed: 0/402 constraints, PredecessorRefiner: 697/697 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 697 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/303 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 1 (OVERLAPS) 1/304 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/304 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/304 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 4 (OVERLAPS) 698/1002 variables, 304/306 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1002 variables, 402/708 constraints. Problems are: Problem set: 0 solved, 697 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1002/1002 variables, and 1405 constraints, problems are : Problem set: 0 solved, 697 unsolved in 30888 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 304/304 constraints, ReadFeed: 402/402 constraints, PredecessorRefiner: 697/697 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63437ms problems are : Problem set: 0 solved, 697 unsolved
Search for dead transitions found 0 dead transitions in 63479ms
Starting structural reductions in LTL mode, iteration 1 : 304/1183 places, 698/2478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68916 ms. Remains : 304/1183 places, 698/2478 transitions.
Support contains 83 out of 304 places after structural reductions.
[2025-05-30 17:49:12] [INFO ] Flatten gal took : 151 ms
[2025-05-30 17:49:12] [INFO ] Flatten gal took : 98 ms
[2025-05-30 17:49:12] [INFO ] Input system was already deterministic with 698 transitions.
RANDOM walk for 40000 steps (9165 resets) in 4390 ms. (9 steps per ms) remains 59/62 properties
BEST_FIRST walk for 4004 steps (185 resets) in 63 ms. (62 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (163 resets) in 60 ms. (65 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (186 resets) in 60 ms. (65 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (179 resets) in 87 ms. (45 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (381 resets) in 90 ms. (43 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (376 resets) in 95 ms. (41 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4001 steps (166 resets) in 53 ms. (74 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (183 resets) in 35 ms. (111 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (187 resets) in 33 ms. (117 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (383 resets) in 45 ms. (87 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (170 resets) in 35 ms. (111 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (179 resets) in 29 ms. (133 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (173 resets) in 33 ms. (117 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (386 resets) in 45 ms. (87 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (179 resets) in 31 ms. (125 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (161 resets) in 71 ms. (55 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (166 resets) in 54 ms. (72 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (164 resets) in 53 ms. (74 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (167 resets) in 87 ms. (45 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (170 resets) in 65 ms. (60 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (164 resets) in 32 ms. (121 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (378 resets) in 55 ms. (71 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (176 resets) in 44 ms. (88 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (191 resets) in 41 ms. (95 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (173 resets) in 61 ms. (64 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (190 resets) in 58 ms. (67 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (170 resets) in 54 ms. (72 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (171 resets) in 40 ms. (97 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (179 resets) in 47 ms. (83 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4001 steps (170 resets) in 46 ms. (85 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (185 resets) in 43 ms. (90 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (381 resets) in 78 ms. (50 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (184 resets) in 63 ms. (62 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (160 resets) in 43 ms. (91 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (159 resets) in 34 ms. (114 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (151 resets) in 63 ms. (62 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (175 resets) in 39 ms. (100 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4001 steps (362 resets) in 63 ms. (62 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (188 resets) in 43 ms. (90 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (185 resets) in 41 ms. (95 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (168 resets) in 38 ms. (102 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (191 resets) in 39 ms. (100 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (195 resets) in 38 ms. (102 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4001 steps (194 resets) in 41 ms. (95 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (173 resets) in 37 ms. (105 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4001 steps (363 resets) in 61 ms. (64 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (182 resets) in 42 ms. (93 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (163 resets) in 37 ms. (105 steps per ms) remains 58/59 properties
BEST_FIRST walk for 4004 steps (192 resets) in 30 ms. (129 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (184 resets) in 44 ms. (88 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (158 resets) in 33 ms. (117 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4001 steps (184 resets) in 44 ms. (88 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (167 resets) in 36 ms. (108 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (409 resets) in 61 ms. (64 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (166 resets) in 33 ms. (117 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (190 resets) in 44 ms. (88 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (169 resets) in 45 ms. (87 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (375 resets) in 65 ms. (60 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (175 resets) in 48 ms. (81 steps per ms) remains 58/58 properties
Interrupted probabilistic random walk after 601847 steps, run timeout after 6001 ms. (steps per millisecond=100 ) properties seen :51 out of 58
Probabilistic random walk after 601847 steps, saw 229036 distinct states, run finished after 6009 ms. (steps per millisecond=100 ) properties seen :51
[2025-05-30 17:49:21] [INFO ] Invariant cache hit.
[2025-05-30 17:49:21] [INFO ] State equation strengthened by 402 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
Problem AtomicPropp52 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp45 is UNSAT
At refinement iteration 1 (OVERLAPS) 103/127 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/1 constraints. Problems are: Problem set: 3 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 66/193 variables, 1/2 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 0/2 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 416/609 variables, 193/195 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/609 variables, 120/315 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/609 variables, 0/315 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp25 is UNSAT
At refinement iteration 8 (OVERLAPS) 383/992 variables, 106/421 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/992 variables, 277/698 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/992 variables, 0/698 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 10/1002 variables, 5/703 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1002 variables, 5/708 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1002 variables, 0/708 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/1002 variables, 0/708 constraints. Problems are: Problem set: 5 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1002/1002 variables, and 708 constraints, problems are : Problem set: 5 solved, 2 unsolved in 2028 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 304/304 constraints, ReadFeed: 402/402 constraints, PredecessorRefiner: 6/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 106/113 variables, 1/1 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 0/1 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 71/184 variables, 1/2 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 0/2 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 358/542 variables, 184/186 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/542 variables, 62/248 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/542 variables, 0/248 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 448/990 variables, 114/362 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/990 variables, 334/696 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/990 variables, 2/698 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/990 variables, 0/698 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 12/1002 variables, 6/704 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1002 variables, 6/710 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1002 variables, 0/710 constraints. Problems are: Problem set: 5 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1002/1002 variables, and 710 constraints, problems are : Problem set: 5 solved, 2 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 304/304 constraints, ReadFeed: 402/402 constraints, PredecessorRefiner: 2/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7134ms problems are : Problem set: 5 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 7 out of 304 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 304/304 places, 698/698 transitions.
Graph (complete) has 1189 edges and 304 vertex of which 303 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 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 303 transition count 689
Discarding 55 places :
Symmetric choice reduction at 1 with 55 rule applications. Total rules 65 place count 248 transition count 447
Iterating global reduction 1 with 55 rules applied. Total rules applied 120 place count 248 transition count 447
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 129 place count 248 transition count 438
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 170 place count 207 transition count 386
Iterating global reduction 2 with 41 rules applied. Total rules applied 211 place count 207 transition count 386
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 228 place count 207 transition count 369
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 259 place count 176 transition count 323
Iterating global reduction 3 with 31 rules applied. Total rules applied 290 place count 176 transition count 323
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 305 place count 176 transition count 308
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 320 place count 161 transition count 272
Iterating global reduction 4 with 15 rules applied. Total rules applied 335 place count 161 transition count 272
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 4 with 15 rules applied. Total rules applied 350 place count 161 transition count 257
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 357 place count 154 transition count 239
Iterating global reduction 5 with 7 rules applied. Total rules applied 364 place count 154 transition count 239
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 369 place count 149 transition count 233
Iterating global reduction 5 with 5 rules applied. Total rules applied 374 place count 149 transition count 233
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 376 place count 149 transition count 231
Applied a total of 376 rules in 144 ms. Remains 149 /304 variables (removed 155) and now considering 231/698 (removed 467) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 149/304 places, 231/698 transitions.
RANDOM walk for 40000 steps (9127 resets) in 341 ms. (116 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (1789 resets) in 83 ms. (476 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (1798 resets) in 162 ms. (245 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 109771 steps, run visited all 2 properties in 481 ms. (steps per millisecond=228 )
Probabilistic random walk after 109771 steps, saw 45712 distinct states, run finished after 490 ms. (steps per millisecond=224 ) properties seen :2
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
FORMULA DBSingleClientW-PT-d2m09-CTLFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 17:49:29] [INFO ] Flatten gal took : 62 ms
[2025-05-30 17:49:29] [INFO ] Flatten gal took : 50 ms
[2025-05-30 17:49:29] [INFO ] Input system was already deterministic with 698 transitions.
Support contains 59 out of 304 places (down from 60) after GAL structural reductions.
Computed a total of 5 stabilizing places and 49 stable transitions
Graph (complete) has 1292 edges and 304 vertex of which 303 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Starting structural reductions in LTL mode, iteration 0 : 304/304 places, 698/698 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 247 transition count 461
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 247 transition count 461
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 126 place count 247 transition count 449
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 170 place count 203 transition count 391
Iterating global reduction 1 with 44 rules applied. Total rules applied 214 place count 203 transition count 391
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 233 place count 203 transition count 372
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 268 place count 168 transition count 320
Iterating global reduction 2 with 35 rules applied. Total rules applied 303 place count 168 transition count 320
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 322 place count 168 transition count 301
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 338 place count 152 transition count 257
Iterating global reduction 3 with 16 rules applied. Total rules applied 354 place count 152 transition count 257
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 365 place count 152 transition count 246
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 375 place count 142 transition count 219
Iterating global reduction 4 with 10 rules applied. Total rules applied 385 place count 142 transition count 219
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 391 place count 136 transition count 211
Iterating global reduction 4 with 6 rules applied. Total rules applied 397 place count 136 transition count 211
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 399 place count 136 transition count 209
Applied a total of 399 rules in 27 ms. Remains 136 /304 variables (removed 168) and now considering 209/698 (removed 489) transitions.
// Phase 1: matrix 209 rows 136 cols
[2025-05-30 17:49:29] [INFO ] Computed 2 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 17:49:29] [INFO ] Implicit Places using invariants in 168 ms returned []
[2025-05-30 17:49:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 17:49:29] [INFO ] State equation strengthened by 81 read => feed constraints.
[2025-05-30 17:49:30] [INFO ] Implicit Places using invariants and state equation in 900 ms returned []
Implicit Place search using SMT with State Equation took 1070 ms to find 0 implicit places.
Running 208 sub problems to find dead transitions.
[2025-05-30 17:49:30] [INFO ] Invariant cache hit.
[2025-05-30 17:49:30] [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) 0/135 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 1 (OVERLAPS) 1/136 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/136 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 4 (OVERLAPS) 209/345 variables, 136/138 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/345 variables, 81/219 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/345 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 7 (OVERLAPS) 0/345 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 208 unsolved
No progress, stopping.
After SMT solving in domain Real declared 345/345 variables, and 219 constraints, problems are : Problem set: 0 solved, 208 unsolved in 22814 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 136/136 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 208/208 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 208 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 1 (OVERLAPS) 1/136 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/136 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 4 (OVERLAPS) 209/345 variables, 136/138 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/345 variables, 81/219 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/345 variables, 208/427 constraints. Problems are: Problem set: 0 solved, 208 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 345/345 variables, and 427 constraints, problems are : Problem set: 0 solved, 208 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 136/136 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 208/208 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53099ms problems are : Problem set: 0 solved, 208 unsolved
Search for dead transitions found 0 dead transitions in 53109ms
Starting structural reductions in LTL mode, iteration 1 : 136/304 places, 209/698 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54208 ms. Remains : 136/304 places, 209/698 transitions.
[2025-05-30 17:50:23] [INFO ] Flatten gal took : 13 ms
[2025-05-30 17:50:23] [INFO ] Flatten gal took : 11 ms
[2025-05-30 17:50:23] [INFO ] Input system was already deterministic with 209 transitions.
[2025-05-30 17:50:23] [INFO ] Flatten gal took : 19 ms
[2025-05-30 17:50:23] [INFO ] Flatten gal took : 18 ms
[2025-05-30 17:50:23] [INFO ] Time to serialize gal into /tmp/CTLFireability4819902856007045938.gal : 38 ms
[2025-05-30 17:50:23] [INFO ] Time to serialize properties into /tmp/CTLFireability15180706936515374578.ctl : 8 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/CTLFireability4819902856007045938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15180706936515374578.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 17:50:53] [INFO ] Flatten gal took : 15 ms
[2025-05-30 17:50:53] [INFO ] Applying decomposition
[2025-05-30 17:50:53] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3144111344631596992.txt' '-o' '/tmp/graph3144111344631596992.bin' '-w' '/tmp/graph3144111344631596992.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3144111344631596992.bin' '-l' '-1' '-v' '-w' '/tmp/graph3144111344631596992.weights' '-q' '0' '-e' '0.001'
[2025-05-30 17:50:54] [INFO ] Decomposing Gal with order
[2025-05-30 17:50:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 17:50:54] [INFO ] Removed a total of 219 redundant transitions.
[2025-05-30 17:50:54] [INFO ] Flatten gal took : 133 ms
[2025-05-30 17:50:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 169 labels/synchronizations in 20 ms.
[2025-05-30 17:50:54] [INFO ] Time to serialize gal into /tmp/CTLFireability9238049519262404502.gal : 9 ms
[2025-05-30 17:50:54] [INFO ] Time to serialize properties into /tmp/CTLFireability10862590842944629750.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/CTLFireability9238049519262404502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10862590842944629750.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 : 304/304 places, 698/698 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 244 transition count 431
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 244 transition count 431
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 129 place count 244 transition count 422
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 174 place count 199 transition count 363
Iterating global reduction 1 with 45 rules applied. Total rules applied 219 place count 199 transition count 363
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 237 place count 199 transition count 345
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 273 place count 163 transition count 292
Iterating global reduction 2 with 36 rules applied. Total rules applied 309 place count 163 transition count 292
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 325 place count 163 transition count 276
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 344 place count 144 transition count 226
Iterating global reduction 3 with 19 rules applied. Total rules applied 363 place count 144 transition count 226
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 374 place count 144 transition count 215
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 384 place count 134 transition count 194
Iterating global reduction 4 with 10 rules applied. Total rules applied 394 place count 134 transition count 194
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 401 place count 127 transition count 185
Iterating global reduction 4 with 7 rules applied. Total rules applied 408 place count 127 transition count 185
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 412 place count 127 transition count 181
Applied a total of 412 rules in 34 ms. Remains 127 /304 variables (removed 177) and now considering 181/698 (removed 517) transitions.
// Phase 1: matrix 181 rows 127 cols
[2025-05-30 17:51:24] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 17:51:24] [INFO ] Implicit Places using invariants in 251 ms returned []
[2025-05-30 17:51:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 17:51:24] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-05-30 17:51:25] [INFO ] Implicit Places using invariants and state equation in 992 ms returned []
Implicit Place search using SMT with State Equation took 1248 ms to find 0 implicit places.
Running 180 sub problems to find dead transitions.
[2025-05-30 17:51:25] [INFO ] Invariant cache hit.
[2025-05-30 17:51:25] [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) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (OVERLAPS) 181/308 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 60/189 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/308 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 180 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 17:51:38] [INFO ] Deduced a trap composed of 52 places in 138 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 17:51:39] [INFO ] Deduced a trap composed of 54 places in 165 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 17:51:39] [INFO ] Deduced a trap composed of 52 places in 122 ms of which 9 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/308 variables, 3/192 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/308 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 9 (OVERLAPS) 0/308 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Real declared 308/308 variables, and 192 constraints, problems are : Problem set: 0 solved, 180 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 180 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (OVERLAPS) 181/308 variables, 127/132 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/308 variables, 60/192 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/308 variables, 180/372 constraints. Problems are: Problem set: 0 solved, 180 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/308 variables, and 372 constraints, problems are : Problem set: 0 solved, 180 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60149ms problems are : Problem set: 0 solved, 180 unsolved
Search for dead transitions found 0 dead transitions in 60150ms
Starting structural reductions in LTL mode, iteration 1 : 127/304 places, 181/698 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61434 ms. Remains : 127/304 places, 181/698 transitions.
[2025-05-30 17:52:25] [INFO ] Flatten gal took : 11 ms
[2025-05-30 17:52:25] [INFO ] Flatten gal took : 15 ms
[2025-05-30 17:52:25] [INFO ] Input system was already deterministic with 181 transitions.
[2025-05-30 17:52:25] [INFO ] Flatten gal took : 10 ms
[2025-05-30 17:52:25] [INFO ] Flatten gal took : 10 ms
[2025-05-30 17:52:25] [INFO ] Time to serialize gal into /tmp/CTLFireability14715515345837005490.gal : 3 ms
[2025-05-30 17:52:25] [INFO ] Time to serialize properties into /tmp/CTLFireability8376269992830753139.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14715515345837005490.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8376269992830753139.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 17:52:55] [INFO ] Flatten gal took : 9 ms
[2025-05-30 17:52:55] [INFO ] Applying decomposition
[2025-05-30 17:52:56] [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/graph278418415479768312.txt' '-o' '/tmp/graph278418415479768312.bin' '-w' '/tmp/graph278418415479768312.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph278418415479768312.bin' '-l' '-1' '-v' '-w' '/tmp/graph278418415479768312.weights' '-q' '0' '-e' '0.001'
[2025-05-30 17:52:56] [INFO ] Decomposing Gal with order
[2025-05-30 17:52:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 17:52:56] [INFO ] Removed a total of 200 redundant transitions.
[2025-05-30 17:52:56] [INFO ] Flatten gal took : 27 ms
[2025-05-30 17:52:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 125 labels/synchronizations in 14 ms.
[2025-05-30 17:52:56] [INFO ] Time to serialize gal into /tmp/CTLFireability7653901886497376857.gal : 6 ms
[2025-05-30 17:52:56] [INFO ] Time to serialize properties into /tmp/CTLFireability5371734632520088549.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/CTLFireability7653901886497376857.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5371734632520088549.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.29135e+08,8.92122,159760,2720,1870,113934,23940,596,1.22777e+06,213,210506,0
Converting to forward existential form...Done !
original formula: AG(AF(AX(AX(((i3.i1.u11.p107<1)||(i0.u1.l0<1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(!(EX(!(!(EX(!(((i3.i1.u11.p107<1)||(i0.u1.l0<1))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t6, t8, t13, t70, t74, t76, t84, t87, t90, t91, t92, t95, t96, t98, t99, t119, t128, t130...586
Fast SCC detection found an SCC at level 6
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 304/304 places, 698/698 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 246 transition count 447
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 246 transition count 447
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 125 place count 246 transition count 438
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 169 place count 202 transition count 380
Iterating global reduction 1 with 44 rules applied. Total rules applied 213 place count 202 transition count 380
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 230 place count 202 transition count 363
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 265 place count 167 transition count 312
Iterating global reduction 2 with 35 rules applied. Total rules applied 300 place count 167 transition count 312
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 316 place count 167 transition count 296
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 334 place count 149 transition count 248
Iterating global reduction 3 with 18 rules applied. Total rules applied 352 place count 149 transition count 248
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 367 place count 149 transition count 233
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 377 place count 139 transition count 206
Iterating global reduction 4 with 10 rules applied. Total rules applied 387 place count 139 transition count 206
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 393 place count 133 transition count 198
Iterating global reduction 4 with 6 rules applied. Total rules applied 399 place count 133 transition count 198
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 402 place count 133 transition count 195
Applied a total of 402 rules in 55 ms. Remains 133 /304 variables (removed 171) and now considering 195/698 (removed 503) transitions.
// Phase 1: matrix 195 rows 133 cols
[2025-05-30 17:53:26] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 17:53:26] [INFO ] Implicit Places using invariants in 222 ms returned []
[2025-05-30 17:53:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 17:53:26] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-05-30 17:53:27] [INFO ] Implicit Places using invariants and state equation in 738 ms returned []
Implicit Place search using SMT with State Equation took 962 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 17:53:27] [INFO ] Redundant transitions in 14 ms returned []
Running 194 sub problems to find dead transitions.
[2025-05-30 17:53:27] [INFO ] Invariant cache hit.
[2025-05-30 17:53:27] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (OVERLAPS) 195/328 variables, 133/135 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/328 variables, 68/203 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/328 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 7 (OVERLAPS) 0/328 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Real declared 328/328 variables, and 203 constraints, problems are : Problem set: 0 solved, 194 unsolved in 18545 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (OVERLAPS) 195/328 variables, 133/135 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/328 variables, 68/203 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/328 variables, 194/397 constraints. Problems are: Problem set: 0 solved, 194 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 328/328 variables, and 397 constraints, problems are : Problem set: 0 solved, 194 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48656ms problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 48658ms
Starting structural reductions in SI_CTL mode, iteration 1 : 133/304 places, 195/698 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49698 ms. Remains : 133/304 places, 195/698 transitions.
[2025-05-30 17:54:15] [INFO ] Flatten gal took : 8 ms
[2025-05-30 17:54:15] [INFO ] Flatten gal took : 9 ms
[2025-05-30 17:54:15] [INFO ] Input system was already deterministic with 195 transitions.
[2025-05-30 17:54:15] [INFO ] Flatten gal took : 21 ms
[2025-05-30 17:54:16] [INFO ] Flatten gal took : 16 ms
[2025-05-30 17:54:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9175862360973298348.gal : 5 ms
[2025-05-30 17:54:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2990578654569298775.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/ReachabilityCardinality9175862360973298348.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2990578654569298775.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality2990578654569298775.prop.
RANDOM walk for 40000 steps (9185 resets) in 589 ms. (67 steps per ms) remains 1/1 properties
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
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
BEST_FIRST walk for 40004 steps (1800 resets) in 181 ms. (219 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :88 after 118
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :118 after 182
Finished probabilistic random walk after 9035 steps, run visited all 1 properties in 41 ms. (steps per millisecond=220 )
Probabilistic random walk after 9035 steps, saw 4286 distinct states, run finished after 41 ms. (steps per millisecond=220 ) properties seen :1
FORMULA DBSingleClientW-PT-d2m09-CTLFireability-2025-02 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 LTL mode, iteration 0 : 304/304 places, 698/698 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 246 transition count 439
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 246 transition count 439
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 124 place count 246 transition count 431
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 169 place count 201 transition count 372
Iterating global reduction 1 with 45 rules applied. Total rules applied 214 place count 201 transition count 372
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 231 place count 201 transition count 355
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 267 place count 165 transition count 302
Iterating global reduction 2 with 36 rules applied. Total rules applied 303 place count 165 transition count 302
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 320 place count 165 transition count 285
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 337 place count 148 transition count 245
Iterating global reduction 3 with 17 rules applied. Total rules applied 354 place count 148 transition count 245
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 364 place count 148 transition count 235
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 375 place count 137 transition count 207
Iterating global reduction 4 with 11 rules applied. Total rules applied 386 place count 137 transition count 207
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 393 place count 130 transition count 198
Iterating global reduction 4 with 7 rules applied. Total rules applied 400 place count 130 transition count 198
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 404 place count 130 transition count 194
Applied a total of 404 rules in 28 ms. Remains 130 /304 variables (removed 174) and now considering 194/698 (removed 504) transitions.
// Phase 1: matrix 194 rows 130 cols
[2025-05-30 17:54:16] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 17:54:16] [INFO ] Implicit Places using invariants in 200 ms returned []
[2025-05-30 17:54:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 17:54:16] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-30 17:54:17] [INFO ] Implicit Places using invariants and state equation in 924 ms returned []
Implicit Place search using SMT with State Equation took 1131 ms to find 0 implicit places.
Running 193 sub problems to find dead transitions.
[2025-05-30 17:54:17] [INFO ] Invariant cache hit.
[2025-05-30 17:54:17] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (OVERLAPS) 1/130 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 17:54:21] [INFO ] Deduced a trap composed of 52 places in 62 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (OVERLAPS) 194/324 variables, 130/133 constraints. Problems are: Problem set: 0 solved, 193 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/324 variables, 71/204 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/324 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 8 (OVERLAPS) 0/324 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 193 unsolved
No progress, stopping.
After SMT solving in domain Real declared 324/324 variables, and 204 constraints, problems are : Problem set: 0 solved, 193 unsolved in 18992 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 193/193 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (OVERLAPS) 1/130 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (OVERLAPS) 194/324 variables, 130/133 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/324 variables, 71/204 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/324 variables, 193/397 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/324 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 324/324 variables, and 397 constraints, problems are : Problem set: 0 solved, 193 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 193/193 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49167ms problems are : Problem set: 0 solved, 193 unsolved
Search for dead transitions found 0 dead transitions in 49168ms
Starting structural reductions in LTL mode, iteration 1 : 130/304 places, 194/698 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50329 ms. Remains : 130/304 places, 194/698 transitions.
[2025-05-30 17:55:06] [INFO ] Flatten gal took : 8 ms
[2025-05-30 17:55:06] [INFO ] Flatten gal took : 7 ms
[2025-05-30 17:55:06] [INFO ] Input system was already deterministic with 194 transitions.
[2025-05-30 17:55:06] [INFO ] Flatten gal took : 7 ms
[2025-05-30 17:55:06] [INFO ] Flatten gal took : 21 ms
[2025-05-30 17:55:06] [INFO ] Time to serialize gal into /tmp/CTLFireability15366684937366751400.gal : 3 ms
[2025-05-30 17:55:06] [INFO ] Time to serialize properties into /tmp/CTLFireability8036915600651813462.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/CTLFireability15366684937366751400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8036915600651813462.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 17:55:36] [INFO ] Flatten gal took : 7 ms
[2025-05-30 17:55:36] [INFO ] Applying decomposition
[2025-05-30 17:55:36] [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/graph15042762181688364213.txt' '-o' '/tmp/graph15042762181688364213.bin' '-w' '/tmp/graph15042762181688364213.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15042762181688364213.bin' '-l' '-1' '-v' '-w' '/tmp/graph15042762181688364213.weights' '-q' '0' '-e' '0.001'
[2025-05-30 17:55:36] [INFO ] Decomposing Gal with order
[2025-05-30 17:55:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 17:55:36] [INFO ] Removed a total of 204 redundant transitions.
[2025-05-30 17:55:36] [INFO ] Flatten gal took : 24 ms
[2025-05-30 17:55:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 169 labels/synchronizations in 11 ms.
[2025-05-30 17:55:36] [INFO ] Time to serialize gal into /tmp/CTLFireability4615159403451242241.gal : 3 ms
[2025-05-30 17:55:36] [INFO ] Time to serialize properties into /tmp/CTLFireability5888887420000323531.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/CTLFireability4615159403451242241.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5888887420000323531.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 304/304 places, 698/698 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 245 transition count 438
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 245 transition count 438
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 127 place count 245 transition count 429
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 172 place count 200 transition count 370
Iterating global reduction 1 with 45 rules applied. Total rules applied 217 place count 200 transition count 370
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 234 place count 200 transition count 353
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 270 place count 164 transition count 300
Iterating global reduction 2 with 36 rules applied. Total rules applied 306 place count 164 transition count 300
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 323 place count 164 transition count 283
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 340 place count 147 transition count 242
Iterating global reduction 3 with 17 rules applied. Total rules applied 357 place count 147 transition count 242
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 367 place count 147 transition count 232
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 378 place count 136 transition count 204
Iterating global reduction 4 with 11 rules applied. Total rules applied 389 place count 136 transition count 204
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 396 place count 129 transition count 195
Iterating global reduction 4 with 7 rules applied. Total rules applied 403 place count 129 transition count 195
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 407 place count 129 transition count 191
Applied a total of 407 rules in 49 ms. Remains 129 /304 variables (removed 175) and now considering 191/698 (removed 507) transitions.
// Phase 1: matrix 191 rows 129 cols
[2025-05-30 17:56:06] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 17:56:07] [INFO ] Implicit Places using invariants in 216 ms returned []
[2025-05-30 17:56:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 17:56:07] [INFO ] State equation strengthened by 69 read => feed constraints.
[2025-05-30 17:56:07] [INFO ] Implicit Places using invariants and state equation in 523 ms returned []
Implicit Place search using SMT with State Equation took 741 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 17:56:07] [INFO ] Redundant transitions in 8 ms returned []
Running 190 sub problems to find dead transitions.
[2025-05-30 17:56:07] [INFO ] Invariant cache hit.
[2025-05-30 17:56:07] [INFO ] State equation strengthened by 69 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 191/320 variables, 129/131 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/320 variables, 69/200 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/320 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/320 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 200 constraints, problems are : Problem set: 0 solved, 190 unsolved in 17360 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 129/129 constraints, ReadFeed: 69/69 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) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 191/320 variables, 129/131 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/320 variables, 69/200 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/320 variables, 190/390 constraints. Problems are: Problem set: 0 solved, 190 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 320/320 variables, and 390 constraints, problems are : Problem set: 0 solved, 190 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 129/129 constraints, ReadFeed: 69/69 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47479ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 47481ms
Starting structural reductions in SI_CTL mode, iteration 1 : 129/304 places, 191/698 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48289 ms. Remains : 129/304 places, 191/698 transitions.
[2025-05-30 17:56:55] [INFO ] Flatten gal took : 8 ms
[2025-05-30 17:56:55] [INFO ] Flatten gal took : 9 ms
[2025-05-30 17:56:55] [INFO ] Input system was already deterministic with 191 transitions.
[2025-05-30 17:56:55] [INFO ] Flatten gal took : 9 ms
[2025-05-30 17:56:55] [INFO ] Flatten gal took : 10 ms
[2025-05-30 17:56:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12689459003890645728.gal : 3 ms
[2025-05-30 17:56:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2362065441370433332.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12689459003890645728.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2362065441370433332.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (9200 resets) in 220 ms. (180 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality2362065441370433332.prop.
BEST_FIRST walk for 40002 steps (1747 resets) in 69 ms. (571 steps per ms) remains 1/1 properties
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
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
Finished probabilistic random walk after 41926 steps, run visited all 1 properties in 84 ms. (steps per millisecond=499 )
Probabilistic random walk after 41926 steps, saw 19723 distinct states, run finished after 84 ms. (steps per millisecond=499 ) properties seen :1
FORMULA DBSingleClientW-PT-d2m09-CTLFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :152 after 246
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 304/304 places, 698/698 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 251 transition count 480
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 251 transition count 480
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 118 place count 251 transition count 468
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 160 place count 209 transition count 412
Iterating global reduction 1 with 42 rules applied. Total rules applied 202 place count 209 transition count 412
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 221 place count 209 transition count 393
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 253 place count 177 transition count 345
Iterating global reduction 2 with 32 rules applied. Total rules applied 285 place count 177 transition count 345
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 303 place count 177 transition count 327
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 318 place count 162 transition count 290
Iterating global reduction 3 with 15 rules applied. Total rules applied 333 place count 162 transition count 290
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 343 place count 162 transition count 280
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 351 place count 154 transition count 268
Iterating global reduction 4 with 8 rules applied. Total rules applied 359 place count 154 transition count 268
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 365 place count 148 transition count 260
Iterating global reduction 4 with 6 rules applied. Total rules applied 371 place count 148 transition count 260
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 374 place count 148 transition count 257
Applied a total of 374 rules in 17 ms. Remains 148 /304 variables (removed 156) and now considering 257/698 (removed 441) transitions.
// Phase 1: matrix 257 rows 148 cols
[2025-05-30 17:56:55] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 17:56:55] [INFO ] Implicit Places using invariants in 163 ms returned []
[2025-05-30 17:56:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 17:56:55] [INFO ] State equation strengthened by 117 read => feed constraints.
[2025-05-30 17:56:56] [INFO ] Implicit Places using invariants and state equation in 812 ms returned []
Implicit Place search using SMT with State Equation took 979 ms to find 0 implicit places.
Running 256 sub problems to find dead transitions.
[2025-05-30 17:56:56] [INFO ] Invariant cache hit.
[2025-05-30 17:56:56] [INFO ] State equation strengthened by 117 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (OVERLAPS) 1/148 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (OVERLAPS) 257/405 variables, 148/150 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/405 variables, 117/267 constraints. Problems are: Problem set: 0 solved, 256 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/405 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 7 (OVERLAPS) 0/405 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 256 unsolved
No progress, stopping.
After SMT solving in domain Real declared 405/405 variables, and 267 constraints, problems are : Problem set: 0 solved, 256 unsolved in 29658 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 148/148 constraints, ReadFeed: 117/117 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 256 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (OVERLAPS) 1/148 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (OVERLAPS) 257/405 variables, 148/150 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/405 variables, 117/267 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/405 variables, 256/523 constraints. Problems are: Problem set: 0 solved, 256 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 405/405 variables, and 523 constraints, problems are : Problem set: 0 solved, 256 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 148/148 constraints, ReadFeed: 117/117 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 59828ms problems are : Problem set: 0 solved, 256 unsolved
Search for dead transitions found 0 dead transitions in 59831ms
Starting structural reductions in LTL mode, iteration 1 : 148/304 places, 257/698 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60829 ms. Remains : 148/304 places, 257/698 transitions.
[2025-05-30 17:57:56] [INFO ] Flatten gal took : 12 ms
[2025-05-30 17:57:56] [INFO ] Flatten gal took : 12 ms
[2025-05-30 17:57:56] [INFO ] Input system was already deterministic with 257 transitions.
[2025-05-30 17:57:56] [INFO ] Flatten gal took : 12 ms
[2025-05-30 17:57:56] [INFO ] Flatten gal took : 12 ms
[2025-05-30 17:57:56] [INFO ] Time to serialize gal into /tmp/CTLFireability15296128355064278334.gal : 3 ms
[2025-05-30 17:57:56] [INFO ] Time to serialize properties into /tmp/CTLFireability13729199584171051858.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15296128355064278334.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13729199584171051858.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 17:58:26] [INFO ] Flatten gal took : 8 ms
[2025-05-30 17:58:26] [INFO ] Applying decomposition
[2025-05-30 17:58:26] [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/graph5018034374262554869.txt' '-o' '/tmp/graph5018034374262554869.bin' '-w' '/tmp/graph5018034374262554869.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5018034374262554869.bin' '-l' '-1' '-v' '-w' '/tmp/graph5018034374262554869.weights' '-q' '0' '-e' '0.001'
[2025-05-30 17:58:26] [INFO ] Decomposing Gal with order
[2025-05-30 17:58:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 17:58:26] [INFO ] Removed a total of 268 redundant transitions.
[2025-05-30 17:58:26] [INFO ] Flatten gal took : 48 ms
[2025-05-30 17:58:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 155 labels/synchronizations in 13 ms.
[2025-05-30 17:58:26] [INFO ] Time to serialize gal into /tmp/CTLFireability16970748443491376864.gal : 3 ms
[2025-05-30 17:58:26] [INFO ] Time to serialize properties into /tmp/CTLFireability12869481139073809299.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/CTLFireability16970748443491376864.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12869481139073809299.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 : 304/304 places, 698/698 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 247 transition count 450
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 247 transition count 450
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 125 place count 247 transition count 439
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 169 place count 203 transition count 381
Iterating global reduction 1 with 44 rules applied. Total rules applied 213 place count 203 transition count 381
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 229 place count 203 transition count 365
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 264 place count 168 transition count 314
Iterating global reduction 2 with 35 rules applied. Total rules applied 299 place count 168 transition count 314
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 316 place count 168 transition count 297
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 334 place count 150 transition count 249
Iterating global reduction 3 with 18 rules applied. Total rules applied 352 place count 150 transition count 249
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 362 place count 150 transition count 239
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 372 place count 140 transition count 218
Iterating global reduction 4 with 10 rules applied. Total rules applied 382 place count 140 transition count 218
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 389 place count 133 transition count 209
Iterating global reduction 4 with 7 rules applied. Total rules applied 396 place count 133 transition count 209
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 400 place count 133 transition count 205
Applied a total of 400 rules in 30 ms. Remains 133 /304 variables (removed 171) and now considering 205/698 (removed 493) transitions.
// Phase 1: matrix 205 rows 133 cols
[2025-05-30 17:58:56] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 17:58:56] [INFO ] Implicit Places using invariants in 165 ms returned []
[2025-05-30 17:58:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 17:58:56] [INFO ] State equation strengthened by 79 read => feed constraints.
[2025-05-30 17:58:57] [INFO ] Implicit Places using invariants and state equation in 689 ms returned []
Implicit Place search using SMT with State Equation took 860 ms to find 0 implicit places.
Running 204 sub problems to find dead transitions.
[2025-05-30 17:58:57] [INFO ] Invariant cache hit.
[2025-05-30 17:58:57] [INFO ] State equation strengthened by 79 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 4 (OVERLAPS) 205/338 variables, 133/135 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/338 variables, 79/214 constraints. Problems are: Problem set: 0 solved, 204 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 17:59:07] [INFO ] Deduced a trap composed of 53 places in 114 ms of which 9 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/338 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/338 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 204 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 17:59:16] [INFO ] Deduced a trap composed of 55 places in 136 ms of which 12 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/338 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/338 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 204 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 338/338 variables, and 216 constraints, problems are : Problem set: 0 solved, 204 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 204/204 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 204 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 5 (OVERLAPS) 205/338 variables, 133/137 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/338 variables, 79/216 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/338 variables, 204/420 constraints. Problems are: Problem set: 0 solved, 204 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 338/338 variables, and 420 constraints, problems are : Problem set: 0 solved, 204 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 204/204 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60148ms problems are : Problem set: 0 solved, 204 unsolved
Search for dead transitions found 0 dead transitions in 60149ms
Starting structural reductions in LTL mode, iteration 1 : 133/304 places, 205/698 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61040 ms. Remains : 133/304 places, 205/698 transitions.
[2025-05-30 17:59:57] [INFO ] Flatten gal took : 6 ms
[2025-05-30 17:59:57] [INFO ] Flatten gal took : 7 ms
[2025-05-30 17:59:57] [INFO ] Input system was already deterministic with 205 transitions.
[2025-05-30 17:59:57] [INFO ] Flatten gal took : 7 ms
[2025-05-30 17:59:57] [INFO ] Flatten gal took : 7 ms
[2025-05-30 17:59:57] [INFO ] Time to serialize gal into /tmp/CTLFireability9060536467934196506.gal : 2 ms
[2025-05-30 17:59:57] [INFO ] Time to serialize properties into /tmp/CTLFireability5799601391297400652.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/CTLFireability9060536467934196506.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5799601391297400652.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 18:00:27] [INFO ] Flatten gal took : 7 ms
[2025-05-30 18:00:27] [INFO ] Applying decomposition
[2025-05-30 18:00:27] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8799462157392559693.txt' '-o' '/tmp/graph8799462157392559693.bin' '-w' '/tmp/graph8799462157392559693.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8799462157392559693.bin' '-l' '-1' '-v' '-w' '/tmp/graph8799462157392559693.weights' '-q' '0' '-e' '0.001'
[2025-05-30 18:00:27] [INFO ] Decomposing Gal with order
[2025-05-30 18:00:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 18:00:27] [INFO ] Removed a total of 227 redundant transitions.
[2025-05-30 18:00:27] [INFO ] Flatten gal took : 18 ms
[2025-05-30 18:00:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 163 labels/synchronizations in 8 ms.
[2025-05-30 18:00:27] [INFO ] Time to serialize gal into /tmp/CTLFireability9173297022351332733.gal : 3 ms
[2025-05-30 18:00:27] [INFO ] Time to serialize properties into /tmp/CTLFireability9940017245743008117.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/CTLFireability9173297022351332733.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9940017245743008117.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 304/304 places, 698/698 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 247 transition count 455
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 247 transition count 455
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 126 place count 247 transition count 443
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 170 place count 203 transition count 386
Iterating global reduction 1 with 44 rules applied. Total rules applied 214 place count 203 transition count 386
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 231 place count 203 transition count 369
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 267 place count 167 transition count 317
Iterating global reduction 2 with 36 rules applied. Total rules applied 303 place count 167 transition count 317
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 322 place count 167 transition count 298
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 339 place count 150 transition count 257
Iterating global reduction 3 with 17 rules applied. Total rules applied 356 place count 150 transition count 257
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 367 place count 150 transition count 246
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 377 place count 140 transition count 225
Iterating global reduction 4 with 10 rules applied. Total rules applied 387 place count 140 transition count 225
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 394 place count 133 transition count 216
Iterating global reduction 4 with 7 rules applied. Total rules applied 401 place count 133 transition count 216
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 405 place count 133 transition count 212
Applied a total of 405 rules in 61 ms. Remains 133 /304 variables (removed 171) and now considering 212/698 (removed 486) transitions.
// Phase 1: matrix 212 rows 133 cols
[2025-05-30 18:00:57] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 18:00:58] [INFO ] Implicit Places using invariants in 145 ms returned []
[2025-05-30 18:00:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 18:00:58] [INFO ] State equation strengthened by 85 read => feed constraints.
[2025-05-30 18:00:58] [INFO ] Implicit Places using invariants and state equation in 706 ms returned []
Implicit Place search using SMT with State Equation took 857 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 18:00:58] [INFO ] Redundant transitions in 3 ms returned []
Running 211 sub problems to find dead transitions.
[2025-05-30 18:00:58] [INFO ] Invariant cache hit.
[2025-05-30 18:00:58] [INFO ] State equation strengthened by 85 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 4 (OVERLAPS) 212/345 variables, 133/135 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/345 variables, 85/220 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/345 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:01:17] [INFO ] Deduced a trap composed of 53 places in 96 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:01:17] [INFO ] Deduced a trap composed of 53 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:01:18] [INFO ] Deduced a trap composed of 55 places in 107 ms of which 9 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/345 variables, 3/223 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:01:26] [INFO ] Deduced a trap composed of 53 places in 108 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:01:27] [INFO ] Deduced a trap composed of 53 places in 88 ms of which 9 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/345 variables, 2/225 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 345/345 variables, and 225 constraints, problems are : Problem set: 0 solved, 211 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 85/85 constraints, PredecessorRefiner: 211/211 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 5 (OVERLAPS) 212/345 variables, 133/140 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/345 variables, 85/225 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/345 variables, 211/436 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 345/345 variables, and 436 constraints, problems are : Problem set: 0 solved, 211 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 85/85 constraints, PredecessorRefiner: 211/211 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60151ms problems are : Problem set: 0 solved, 211 unsolved
Search for dead transitions found 0 dead transitions in 60153ms
Starting structural reductions in SI_CTL mode, iteration 1 : 133/304 places, 212/698 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61082 ms. Remains : 133/304 places, 212/698 transitions.
[2025-05-30 18:01:59] [INFO ] Flatten gal took : 6 ms
[2025-05-30 18:01:59] [INFO ] Flatten gal took : 6 ms
[2025-05-30 18:01:59] [INFO ] Input system was already deterministic with 212 transitions.
[2025-05-30 18:01:59] [INFO ] Flatten gal took : 7 ms
[2025-05-30 18:01:59] [INFO ] Flatten gal took : 7 ms
[2025-05-30 18:01:59] [INFO ] Time to serialize gal into /tmp/CTLFireability9660274832294539060.gal : 1 ms
[2025-05-30 18:01:59] [INFO ] Time to serialize properties into /tmp/CTLFireability13010050201142303829.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/CTLFireability9660274832294539060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13010050201142303829.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 18:02:29] [INFO ] Flatten gal took : 7 ms
[2025-05-30 18:02:29] [INFO ] Applying decomposition
[2025-05-30 18:02:29] [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/graph14603606588099726947.txt' '-o' '/tmp/graph14603606588099726947.bin' '-w' '/tmp/graph14603606588099726947.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14603606588099726947.bin' '-l' '-1' '-v' '-w' '/tmp/graph14603606588099726947.weights' '-q' '0' '-e' '0.001'
[2025-05-30 18:02:29] [INFO ] Decomposing Gal with order
[2025-05-30 18:02:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 18:02:29] [INFO ] Removed a total of 188 redundant transitions.
[2025-05-30 18:02:29] [INFO ] Flatten gal took : 21 ms
[2025-05-30 18:02:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 215 labels/synchronizations in 9 ms.
[2025-05-30 18:02:29] [INFO ] Time to serialize gal into /tmp/CTLFireability12734864103071125374.gal : 4 ms
[2025-05-30 18:02:29] [INFO ] Time to serialize properties into /tmp/CTLFireability5957857736394449264.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/CTLFireability12734864103071125374.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5957857736394449264.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 : 304/304 places, 698/698 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 246 transition count 447
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 246 transition count 447
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 125 place count 246 transition count 438
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 169 place count 202 transition count 380
Iterating global reduction 1 with 44 rules applied. Total rules applied 213 place count 202 transition count 380
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 230 place count 202 transition count 363
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 265 place count 167 transition count 312
Iterating global reduction 2 with 35 rules applied. Total rules applied 300 place count 167 transition count 312
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 316 place count 167 transition count 296
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 334 place count 149 transition count 248
Iterating global reduction 3 with 18 rules applied. Total rules applied 352 place count 149 transition count 248
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 367 place count 149 transition count 233
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 377 place count 139 transition count 206
Iterating global reduction 4 with 10 rules applied. Total rules applied 387 place count 139 transition count 206
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 393 place count 133 transition count 198
Iterating global reduction 4 with 6 rules applied. Total rules applied 399 place count 133 transition count 198
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 402 place count 133 transition count 195
Applied a total of 402 rules in 16 ms. Remains 133 /304 variables (removed 171) and now considering 195/698 (removed 503) transitions.
// Phase 1: matrix 195 rows 133 cols
[2025-05-30 18:02:59] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 18:02:59] [INFO ] Implicit Places using invariants in 168 ms returned []
[2025-05-30 18:02:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 18:02:59] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-05-30 18:03:00] [INFO ] Implicit Places using invariants and state equation in 640 ms returned []
Implicit Place search using SMT with State Equation took 810 ms to find 0 implicit places.
Running 194 sub problems to find dead transitions.
[2025-05-30 18:03:00] [INFO ] Invariant cache hit.
[2025-05-30 18:03:00] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (OVERLAPS) 195/328 variables, 133/135 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/328 variables, 68/203 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/328 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 194 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:03:15] [INFO ] Deduced a trap composed of 56 places in 98 ms of which 14 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/328 variables, 1/204 constraints. Problems are: Problem set: 0 solved, 194 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:03:19] [INFO ] Deduced a trap composed of 55 places in 112 ms of which 19 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/328 variables, 1/205 constraints. Problems are: Problem set: 0 solved, 194 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:03:23] [INFO ] Deduced a trap composed of 13 places in 130 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:03:23] [INFO ] Deduced a trap composed of 57 places in 126 ms of which 26 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/328 variables, 2/207 constraints. Problems are: Problem set: 0 solved, 194 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:03:28] [INFO ] Deduced a trap composed of 58 places in 129 ms of which 26 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/328 variables, 1/208 constraints. Problems are: Problem set: 0 solved, 194 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 328/328 variables, and 208 constraints, problems are : Problem set: 0 solved, 194 unsolved in 30009 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 1/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (OVERLAPS) 195/328 variables, 133/140 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/328 variables, 68/208 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/328 variables, 194/402 constraints. Problems are: Problem set: 0 solved, 194 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 328/328 variables, and 402 constraints, problems are : Problem set: 0 solved, 194 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60221ms problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 60222ms
Starting structural reductions in LTL mode, iteration 1 : 133/304 places, 195/698 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61050 ms. Remains : 133/304 places, 195/698 transitions.
[2025-05-30 18:04:00] [INFO ] Flatten gal took : 5 ms
[2025-05-30 18:04:00] [INFO ] Flatten gal took : 5 ms
[2025-05-30 18:04:00] [INFO ] Input system was already deterministic with 195 transitions.
[2025-05-30 18:04:00] [INFO ] Flatten gal took : 19 ms
[2025-05-30 18:04:00] [INFO ] Flatten gal took : 7 ms
[2025-05-30 18:04:00] [INFO ] Time to serialize gal into /tmp/CTLFireability3921226445382330944.gal : 2 ms
[2025-05-30 18:04:00] [INFO ] Time to serialize properties into /tmp/CTLFireability14994448153532772850.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/CTLFireability3921226445382330944.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14994448153532772850.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 18:04:30] [INFO ] Flatten gal took : 6 ms
[2025-05-30 18:04:30] [INFO ] Applying decomposition
[2025-05-30 18:04:30] [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/graph1280420718137797099.txt' '-o' '/tmp/graph1280420718137797099.bin' '-w' '/tmp/graph1280420718137797099.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1280420718137797099.bin' '-l' '-1' '-v' '-w' '/tmp/graph1280420718137797099.weights' '-q' '0' '-e' '0.001'
[2025-05-30 18:04:30] [INFO ] Decomposing Gal with order
[2025-05-30 18:04:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 18:04:30] [INFO ] Removed a total of 226 redundant transitions.
[2025-05-30 18:04:30] [INFO ] Flatten gal took : 27 ms
[2025-05-30 18:04:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 115 labels/synchronizations in 4 ms.
[2025-05-30 18:04:30] [INFO ] Time to serialize gal into /tmp/CTLFireability12151372308659043359.gal : 4 ms
[2025-05-30 18:04:30] [INFO ] Time to serialize properties into /tmp/CTLFireability13358834279200954191.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/CTLFireability12151372308659043359.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13358834279200954191.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 : 304/304 places, 698/698 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 254 transition count 495
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 254 transition count 495
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 113 place count 254 transition count 482
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 152 place count 215 transition count 430
Iterating global reduction 1 with 39 rules applied. Total rules applied 191 place count 215 transition count 430
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 210 place count 215 transition count 411
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 238 place count 187 transition count 368
Iterating global reduction 2 with 28 rules applied. Total rules applied 266 place count 187 transition count 368
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 283 place count 187 transition count 351
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 296 place count 174 transition count 324
Iterating global reduction 3 with 13 rules applied. Total rules applied 309 place count 174 transition count 324
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 321 place count 174 transition count 312
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 325 place count 170 transition count 308
Iterating global reduction 4 with 4 rules applied. Total rules applied 329 place count 170 transition count 308
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 332 place count 167 transition count 303
Iterating global reduction 4 with 3 rules applied. Total rules applied 335 place count 167 transition count 303
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 337 place count 167 transition count 301
Applied a total of 337 rules in 31 ms. Remains 167 /304 variables (removed 137) and now considering 301/698 (removed 397) transitions.
// Phase 1: matrix 301 rows 167 cols
[2025-05-30 18:05:00] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 18:05:00] [INFO ] Implicit Places using invariants in 228 ms returned []
[2025-05-30 18:05:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 18:05:01] [INFO ] State equation strengthened by 144 read => feed constraints.
[2025-05-30 18:05:02] [INFO ] Implicit Places using invariants and state equation in 1778 ms returned []
Implicit Place search using SMT with State Equation took 2010 ms to find 0 implicit places.
Running 300 sub problems to find dead transitions.
[2025-05-30 18:05:02] [INFO ] Invariant cache hit.
[2025-05-30 18:05:02] [INFO ] State equation strengthened by 144 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, 300 unsolved
At refinement iteration 1 (OVERLAPS) 1/167 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/167 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/167 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (OVERLAPS) 301/468 variables, 167/169 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/468 variables, 144/313 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/468 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 468/468 variables, and 313 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 167/167 constraints, ReadFeed: 144/144 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 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, 300 unsolved
At refinement iteration 1 (OVERLAPS) 1/167 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/167 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/167 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (OVERLAPS) 301/468 variables, 167/169 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/468 variables, 144/313 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/468 variables, 300/613 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 468/468 variables, and 613 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 167/167 constraints, ReadFeed: 144/144 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60516ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 60519ms
Starting structural reductions in LTL mode, iteration 1 : 167/304 places, 301/698 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62563 ms. Remains : 167/304 places, 301/698 transitions.
[2025-05-30 18:06:03] [INFO ] Flatten gal took : 12 ms
[2025-05-30 18:06:03] [INFO ] Flatten gal took : 25 ms
[2025-05-30 18:06:03] [INFO ] Input system was already deterministic with 301 transitions.
[2025-05-30 18:06:03] [INFO ] Flatten gal took : 12 ms
[2025-05-30 18:06:03] [INFO ] Flatten gal took : 11 ms
[2025-05-30 18:06:03] [INFO ] Time to serialize gal into /tmp/CTLFireability2872746179662814132.gal : 3 ms
[2025-05-30 18:06:03] [INFO ] Time to serialize properties into /tmp/CTLFireability12487788286346620225.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/CTLFireability2872746179662814132.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12487788286346620225.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 18:06:33] [INFO ] Flatten gal took : 13 ms
[2025-05-30 18:06:33] [INFO ] Applying decomposition
[2025-05-30 18:06:33] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8494727092647880704.txt' '-o' '/tmp/graph8494727092647880704.bin' '-w' '/tmp/graph8494727092647880704.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8494727092647880704.bin' '-l' '-1' '-v' '-w' '/tmp/graph8494727092647880704.weights' '-q' '0' '-e' '0.001'
[2025-05-30 18:06:33] [INFO ] Decomposing Gal with order
[2025-05-30 18:06:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 18:06:33] [INFO ] Removed a total of 320 redundant transitions.
[2025-05-30 18:06:33] [INFO ] Flatten gal took : 40 ms
[2025-05-30 18:06:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 182 labels/synchronizations in 6 ms.
[2025-05-30 18:06:33] [INFO ] Time to serialize gal into /tmp/CTLFireability2248462671824389808.gal : 4 ms
[2025-05-30 18:06:33] [INFO ] Time to serialize properties into /tmp/CTLFireability5751576300372704086.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/CTLFireability2248462671824389808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5751576300372704086.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 304/304 places, 698/698 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 246 transition count 448
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 246 transition count 448
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 126 place count 246 transition count 438
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 172 place count 200 transition count 378
Iterating global reduction 1 with 46 rules applied. Total rules applied 218 place count 200 transition count 378
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 238 place count 200 transition count 358
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 275 place count 163 transition count 304
Iterating global reduction 2 with 37 rules applied. Total rules applied 312 place count 163 transition count 304
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 331 place count 163 transition count 285
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 350 place count 144 transition count 235
Iterating global reduction 3 with 19 rules applied. Total rules applied 369 place count 144 transition count 235
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 381 place count 144 transition count 223
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 391 place count 134 transition count 203
Iterating global reduction 4 with 10 rules applied. Total rules applied 401 place count 134 transition count 203
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 408 place count 127 transition count 194
Iterating global reduction 4 with 7 rules applied. Total rules applied 415 place count 127 transition count 194
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 419 place count 127 transition count 190
Applied a total of 419 rules in 24 ms. Remains 127 /304 variables (removed 177) and now considering 190/698 (removed 508) transitions.
// Phase 1: matrix 190 rows 127 cols
[2025-05-30 18:07:03] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 18:07:03] [INFO ] Implicit Places using invariants in 153 ms returned []
[2025-05-30 18:07:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 18:07:03] [INFO ] State equation strengthened by 70 read => feed constraints.
[2025-05-30 18:07:04] [INFO ] Implicit Places using invariants and state equation in 691 ms returned []
Implicit Place search using SMT with State Equation took 873 ms to find 0 implicit places.
Running 189 sub problems to find dead transitions.
[2025-05-30 18:07:04] [INFO ] Invariant cache hit.
[2025-05-30 18:07:04] [INFO ] State equation strengthened by 70 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 4 (OVERLAPS) 190/317 variables, 127/129 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 70/199 constraints. Problems are: Problem set: 0 solved, 189 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:07:15] [INFO ] Deduced a trap composed of 12 places in 158 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:07:16] [INFO ] Deduced a trap composed of 55 places in 146 ms of which 25 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 2/201 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/317 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 8 (OVERLAPS) 0/317 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 189 unsolved
No progress, stopping.
After SMT solving in domain Real declared 317/317 variables, and 201 constraints, problems are : Problem set: 0 solved, 189 unsolved in 24936 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 189/189 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 189 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 3 (OVERLAPS) 1/127 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 6 (OVERLAPS) 190/317 variables, 127/131 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/317 variables, 70/201 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/317 variables, 189/390 constraints. Problems are: Problem set: 0 solved, 189 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 317/317 variables, and 390 constraints, problems are : Problem set: 0 solved, 189 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 189/189 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55150ms problems are : Problem set: 0 solved, 189 unsolved
Search for dead transitions found 0 dead transitions in 55151ms
Starting structural reductions in LTL mode, iteration 1 : 127/304 places, 190/698 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56048 ms. Remains : 127/304 places, 190/698 transitions.
[2025-05-30 18:07:59] [INFO ] Flatten gal took : 5 ms
[2025-05-30 18:07:59] [INFO ] Flatten gal took : 5 ms
[2025-05-30 18:07:59] [INFO ] Input system was already deterministic with 190 transitions.
[2025-05-30 18:07:59] [INFO ] Flatten gal took : 11 ms
[2025-05-30 18:07:59] [INFO ] Flatten gal took : 7 ms
[2025-05-30 18:07:59] [INFO ] Time to serialize gal into /tmp/CTLFireability1867685761706185296.gal : 3 ms
[2025-05-30 18:07:59] [INFO ] Time to serialize properties into /tmp/CTLFireability2668745934417223559.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/CTLFireability1867685761706185296.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2668745934417223559.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 18:08:29] [INFO ] Flatten gal took : 6 ms
[2025-05-30 18:08:29] [INFO ] Applying decomposition
[2025-05-30 18:08:29] [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/graph4515837162807937173.txt' '-o' '/tmp/graph4515837162807937173.bin' '-w' '/tmp/graph4515837162807937173.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4515837162807937173.bin' '-l' '-1' '-v' '-w' '/tmp/graph4515837162807937173.weights' '-q' '0' '-e' '0.001'
[2025-05-30 18:08:29] [INFO ] Decomposing Gal with order
[2025-05-30 18:08:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 18:08:29] [INFO ] Removed a total of 200 redundant transitions.
[2025-05-30 18:08:29] [INFO ] Flatten gal took : 16 ms
[2025-05-30 18:08:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 143 labels/synchronizations in 4 ms.
[2025-05-30 18:08:29] [INFO ] Time to serialize gal into /tmp/CTLFireability9794118074633033143.gal : 3 ms
[2025-05-30 18:08:29] [INFO ] Time to serialize properties into /tmp/CTLFireability2160937434862994799.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/CTLFireability9794118074633033143.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2160937434862994799.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.33177e+08,19.748,286488,4039,1372,253093,13195,522,1.811e+06,204,162161,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 304/304 places, 698/698 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 254 transition count 490
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 254 transition count 490
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 114 place count 254 transition count 476
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 154 place count 214 transition count 428
Iterating global reduction 1 with 40 rules applied. Total rules applied 194 place count 214 transition count 428
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 215 place count 214 transition count 407
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 245 place count 184 transition count 363
Iterating global reduction 2 with 30 rules applied. Total rules applied 275 place count 184 transition count 363
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 291 place count 184 transition count 347
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 304 place count 171 transition count 320
Iterating global reduction 3 with 13 rules applied. Total rules applied 317 place count 171 transition count 320
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 3 with 18 rules applied. Total rules applied 335 place count 171 transition count 302
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 341 place count 165 transition count 286
Iterating global reduction 4 with 6 rules applied. Total rules applied 347 place count 165 transition count 286
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 351 place count 161 transition count 282
Iterating global reduction 4 with 4 rules applied. Total rules applied 355 place count 161 transition count 282
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 357 place count 161 transition count 280
Applied a total of 357 rules in 42 ms. Remains 161 /304 variables (removed 143) and now considering 280/698 (removed 418) transitions.
// Phase 1: matrix 280 rows 161 cols
[2025-05-30 18:08:59] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 18:09:00] [INFO ] Implicit Places using invariants in 196 ms returned []
[2025-05-30 18:09:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 18:09:00] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-05-30 18:09:01] [INFO ] Implicit Places using invariants and state equation in 1569 ms returned []
Implicit Place search using SMT with State Equation took 1769 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 18:09:01] [INFO ] Redundant transitions in 7 ms returned []
Running 279 sub problems to find dead transitions.
[2025-05-30 18:09:01] [INFO ] Invariant cache hit.
[2025-05-30 18:09:01] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 1 (OVERLAPS) 1/161 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/161 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 4 (OVERLAPS) 280/441 variables, 161/163 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/441 variables, 126/289 constraints. Problems are: Problem set: 0 solved, 279 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:09:23] [INFO ] Deduced a trap composed of 15 places in 187 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:09:24] [INFO ] Deduced a trap composed of 15 places in 187 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:09:24] [INFO ] Deduced a trap composed of 15 places in 173 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/441 variables, 3/292 constraints. Problems are: Problem set: 0 solved, 279 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 441/441 variables, and 292 constraints, problems are : Problem set: 0 solved, 279 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 161/161 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 279/279 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 279 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/160 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 2 (OVERLAPS) 1/161 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/161 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/161 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 5 (OVERLAPS) 280/441 variables, 161/166 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/441 variables, 126/292 constraints. Problems are: Problem set: 0 solved, 279 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/441 variables, 279/571 constraints. Problems are: Problem set: 0 solved, 279 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 441/441 variables, and 571 constraints, problems are : Problem set: 0 solved, 279 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 161/161 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 279/279 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60328ms problems are : Problem set: 0 solved, 279 unsolved
Search for dead transitions found 0 dead transitions in 60329ms
Starting structural reductions in SI_CTL mode, iteration 1 : 161/304 places, 280/698 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62159 ms. Remains : 161/304 places, 280/698 transitions.
[2025-05-30 18:10:02] [INFO ] Flatten gal took : 26 ms
[2025-05-30 18:10:02] [INFO ] Flatten gal took : 7 ms
[2025-05-30 18:10:02] [INFO ] Input system was already deterministic with 280 transitions.
[2025-05-30 18:10:02] [INFO ] Flatten gal took : 7 ms
[2025-05-30 18:10:02] [INFO ] Flatten gal took : 8 ms
[2025-05-30 18:10:02] [INFO ] Time to serialize gal into /tmp/CTLFireability14970000773593622108.gal : 1 ms
[2025-05-30 18:10:02] [INFO ] Time to serialize properties into /tmp/CTLFireability9888837083627824765.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/CTLFireability14970000773593622108.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9888837083627824765.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 18:10:32] [INFO ] Flatten gal took : 7 ms
[2025-05-30 18:10:32] [INFO ] Applying decomposition
[2025-05-30 18:10:32] [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/graph17695248962175703280.txt' '-o' '/tmp/graph17695248962175703280.bin' '-w' '/tmp/graph17695248962175703280.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17695248962175703280.bin' '-l' '-1' '-v' '-w' '/tmp/graph17695248962175703280.weights' '-q' '0' '-e' '0.001'
[2025-05-30 18:10:32] [INFO ] Decomposing Gal with order
[2025-05-30 18:10:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 18:10:32] [INFO ] Removed a total of 246 redundant transitions.
[2025-05-30 18:10:32] [INFO ] Flatten gal took : 20 ms
[2025-05-30 18:10:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 6 ms.
[2025-05-30 18:10:32] [INFO ] Time to serialize gal into /tmp/CTLFireability11911009078193302411.gal : 3 ms
[2025-05-30 18:10:32] [INFO ] Time to serialize properties into /tmp/CTLFireability17640288937449148699.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/CTLFireability11911009078193302411.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17640288937449148699.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 : 304/304 places, 698/698 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 246 transition count 440
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 246 transition count 440
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 124 place count 246 transition count 432
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 169 place count 201 transition count 373
Iterating global reduction 1 with 45 rules applied. Total rules applied 214 place count 201 transition count 373
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 232 place count 201 transition count 355
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 267 place count 166 transition count 307
Iterating global reduction 2 with 35 rules applied. Total rules applied 302 place count 166 transition count 307
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 319 place count 166 transition count 290
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 336 place count 149 transition count 250
Iterating global reduction 3 with 17 rules applied. Total rules applied 353 place count 149 transition count 250
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 364 place count 149 transition count 239
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 374 place count 139 transition count 212
Iterating global reduction 4 with 10 rules applied. Total rules applied 384 place count 139 transition count 212
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 390 place count 133 transition count 204
Iterating global reduction 4 with 6 rules applied. Total rules applied 396 place count 133 transition count 204
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 399 place count 133 transition count 201
Applied a total of 399 rules in 17 ms. Remains 133 /304 variables (removed 171) and now considering 201/698 (removed 497) transitions.
// Phase 1: matrix 201 rows 133 cols
[2025-05-30 18:11:02] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 18:11:02] [INFO ] Implicit Places using invariants in 155 ms returned []
[2025-05-30 18:11:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 18:11:02] [INFO ] State equation strengthened by 75 read => feed constraints.
[2025-05-30 18:11:03] [INFO ] Implicit Places using invariants and state equation in 642 ms returned []
Implicit Place search using SMT with State Equation took 799 ms to find 0 implicit places.
Running 200 sub problems to find dead transitions.
[2025-05-30 18:11:03] [INFO ] Invariant cache hit.
[2025-05-30 18:11:03] [INFO ] State equation strengthened by 75 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 201/334 variables, 133/135 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/334 variables, 75/210 constraints. Problems are: Problem set: 0 solved, 200 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:11:14] [INFO ] Deduced a trap composed of 56 places in 124 ms of which 11 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/334 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/334 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 200 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 18:11:25] [INFO ] Deduced a trap composed of 12 places in 197 ms of which 14 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/334 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/334 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 334/334 variables, and 212 constraints, problems are : Problem set: 0 solved, 200 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 75/75 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/132 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 1/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 201/334 variables, 133/137 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/334 variables, 75/212 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/334 variables, 200/412 constraints. Problems are: Problem set: 0 solved, 200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 334/334 variables, and 412 constraints, problems are : Problem set: 0 solved, 200 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 75/75 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60209ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 60210ms
Starting structural reductions in LTL mode, iteration 1 : 133/304 places, 201/698 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61028 ms. Remains : 133/304 places, 201/698 transitions.
[2025-05-30 18:12:03] [INFO ] Flatten gal took : 5 ms
[2025-05-30 18:12:03] [INFO ] Flatten gal took : 6 ms
[2025-05-30 18:12:03] [INFO ] Input system was already deterministic with 201 transitions.
[2025-05-30 18:12:03] [INFO ] Flatten gal took : 6 ms
[2025-05-30 18:12:03] [INFO ] Flatten gal took : 5 ms
[2025-05-30 18:12:03] [INFO ] Time to serialize gal into /tmp/CTLFireability2417636353895906949.gal : 1 ms
[2025-05-30 18:12:03] [INFO ] Time to serialize properties into /tmp/CTLFireability1298846079520415250.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/CTLFireability2417636353895906949.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1298846079520415250.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 18:12:33] [INFO ] Flatten gal took : 9 ms
[2025-05-30 18:12:33] [INFO ] Applying decomposition
[2025-05-30 18:12:33] [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/graph4019483222542153219.txt' '-o' '/tmp/graph4019483222542153219.bin' '-w' '/tmp/graph4019483222542153219.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4019483222542153219.bin' '-l' '-1' '-v' '-w' '/tmp/graph4019483222542153219.weights' '-q' '0' '-e' '0.001'
[2025-05-30 18:12:33] [INFO ] Decomposing Gal with order
[2025-05-30 18:12:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 18:12:33] [INFO ] Removed a total of 228 redundant transitions.
[2025-05-30 18:12:33] [INFO ] Flatten gal took : 24 ms
[2025-05-30 18:12:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 132 labels/synchronizations in 4 ms.
[2025-05-30 18:12:33] [INFO ] Time to serialize gal into /tmp/CTLFireability12429831912642948493.gal : 5 ms
[2025-05-30 18:12:33] [INFO ] Time to serialize properties into /tmp/CTLFireability3101716449136301190.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/CTLFireability12429831912642948493.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3101716449136301190.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 : 304/304 places, 698/698 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 247 transition count 450
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 247 transition count 450
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 125 place count 247 transition count 439
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 169 place count 203 transition count 381
Iterating global reduction 1 with 44 rules applied. Total rules applied 213 place count 203 transition count 381
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 229 place count 203 transition count 365
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 265 place count 167 transition count 312
Iterating global reduction 2 with 36 rules applied. Total rules applied 301 place count 167 transition count 312
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 318 place count 167 transition count 295
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 335 place count 150 transition count 255
Iterating global reduction 3 with 17 rules applied. Total rules applied 352 place count 150 transition count 255
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 362 place count 150 transition count 245
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 373 place count 139 transition count 217
Iterating global reduction 4 with 11 rules applied. Total rules applied 384 place count 139 transition count 217
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 391 place count 132 transition count 208
Iterating global reduction 4 with 7 rules applied. Total rules applied 398 place count 132 transition count 208
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 402 place count 132 transition count 204
Applied a total of 402 rules in 64 ms. Remains 132 /304 variables (removed 172) and now considering 204/698 (removed 494) transitions.
// Phase 1: matrix 204 rows 132 cols
[2025-05-30 18:13:03] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 18:13:03] [INFO ] Implicit Places using invariants in 202 ms returned []
[2025-05-30 18:13:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 18:13:04] [INFO ] State equation strengthened by 80 read => feed constraints.
[2025-05-30 18:13:05] [INFO ] Implicit Places using invariants and state equation in 1077 ms returned []
Implicit Place search using SMT with State Equation took 1282 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 18:13:05] [INFO ] Redundant transitions in 7 ms returned []
Running 203 sub problems to find dead transitions.
[2025-05-30 18:13:05] [INFO ] Invariant cache hit.
[2025-05-30 18:13:05] [INFO ] State equation strengthened by 80 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/132 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 4 (OVERLAPS) 204/336 variables, 132/134 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/336 variables, 80/214 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/336 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 7 (OVERLAPS) 0/336 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 203 unsolved
No progress, stopping.
After SMT solving in domain Real declared 336/336 variables, and 214 constraints, problems are : Problem set: 0 solved, 203 unsolved in 19557 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 132/132 constraints, ReadFeed: 80/80 constraints, PredecessorRefiner: 203/203 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 203 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/132 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 4 (OVERLAPS) 204/336 variables, 132/134 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/336 variables, 80/214 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/336 variables, 203/417 constraints. Problems are: Problem set: 0 solved, 203 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 336/336 variables, and 417 constraints, problems are : Problem set: 0 solved, 203 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 132/132 constraints, ReadFeed: 80/80 constraints, PredecessorRefiner: 203/203 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49780ms problems are : Problem set: 0 solved, 203 unsolved
Search for dead transitions found 0 dead transitions in 49781ms
Starting structural reductions in SI_CTL mode, iteration 1 : 132/304 places, 204/698 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 51146 ms. Remains : 132/304 places, 204/698 transitions.
[2025-05-30 18:13:54] [INFO ] Flatten gal took : 5 ms
[2025-05-30 18:13:54] [INFO ] Flatten gal took : 5 ms
[2025-05-30 18:13:54] [INFO ] Input system was already deterministic with 204 transitions.
[2025-05-30 18:13:54] [INFO ] Flatten gal took : 5 ms
[2025-05-30 18:13:54] [INFO ] Flatten gal took : 5 ms
[2025-05-30 18:13:54] [INFO ] Time to serialize gal into /tmp/CTLFireability16133664927377613681.gal : 1 ms
[2025-05-30 18:13:54] [INFO ] Time to serialize properties into /tmp/CTLFireability14981490472958246586.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/CTLFireability16133664927377613681.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14981490472958246586.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 18:14:24] [INFO ] Flatten gal took : 7 ms
[2025-05-30 18:14:24] [INFO ] Applying decomposition
[2025-05-30 18:14:24] [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/graph12489276316147507316.txt' '-o' '/tmp/graph12489276316147507316.bin' '-w' '/tmp/graph12489276316147507316.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12489276316147507316.bin' '-l' '-1' '-v' '-w' '/tmp/graph12489276316147507316.weights' '-q' '0' '-e' '0.001'
[2025-05-30 18:14:24] [INFO ] Decomposing Gal with order
[2025-05-30 18:14:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 18:14:25] [INFO ] Removed a total of 223 redundant transitions.
[2025-05-30 18:14:25] [INFO ] Flatten gal took : 14 ms
[2025-05-30 18:14:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 150 labels/synchronizations in 4 ms.
[2025-05-30 18:14:25] [INFO ] Time to serialize gal into /tmp/CTLFireability3330104463484357809.gal : 3 ms
[2025-05-30 18:14:25] [INFO ] Time to serialize properties into /tmp/CTLFireability13715390654857543666.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/CTLFireability3330104463484357809.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13715390654857543666.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 : 304/304 places, 698/698 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 245 transition count 433
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 245 transition count 433
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 126 place count 245 transition count 425
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 172 place count 199 transition count 365
Iterating global reduction 1 with 46 rules applied. Total rules applied 218 place count 199 transition count 365
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 236 place count 199 transition count 347
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 273 place count 162 transition count 293
Iterating global reduction 2 with 37 rules applied. Total rules applied 310 place count 162 transition count 293
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 327 place count 162 transition count 276
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 346 place count 143 transition count 226
Iterating global reduction 3 with 19 rules applied. Total rules applied 365 place count 143 transition count 226
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 376 place count 143 transition count 215
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 386 place count 133 transition count 195
Iterating global reduction 4 with 10 rules applied. Total rules applied 396 place count 133 transition count 195
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 403 place count 126 transition count 186
Iterating global reduction 4 with 7 rules applied. Total rules applied 410 place count 126 transition count 186
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 414 place count 126 transition count 182
Applied a total of 414 rules in 57 ms. Remains 126 /304 variables (removed 178) and now considering 182/698 (removed 516) transitions.
// Phase 1: matrix 182 rows 126 cols
[2025-05-30 18:14:55] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 18:14:55] [INFO ] Implicit Places using invariants in 205 ms returned []
[2025-05-30 18:14:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 18:14:55] [INFO ] State equation strengthened by 61 read => feed constraints.
[2025-05-30 18:14:56] [INFO ] Implicit Places using invariants and state equation in 962 ms returned []
Implicit Place search using SMT with State Equation took 1169 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 18:14:56] [INFO ] Redundant transitions in 1 ms returned []
Running 181 sub problems to find dead transitions.
[2025-05-30 18:14:56] [INFO ] Invariant cache hit.
[2025-05-30 18:14:56] [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 13253 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 30011 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 43376ms problems are : Problem set: 0 solved, 181 unsolved
Search for dead transitions found 0 dead transitions in 43377ms
Starting structural reductions in SI_CTL mode, iteration 1 : 126/304 places, 182/698 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 44611 ms. Remains : 126/304 places, 182/698 transitions.
[2025-05-30 18:15:39] [INFO ] Flatten gal took : 7 ms
[2025-05-30 18:15:39] [INFO ] Flatten gal took : 7 ms
[2025-05-30 18:15:39] [INFO ] Input system was already deterministic with 182 transitions.
[2025-05-30 18:15:39] [INFO ] Flatten gal took : 7 ms
[2025-05-30 18:15:39] [INFO ] Flatten gal took : 27 ms
[2025-05-30 18:15:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4983938287304150520.gal : 9 ms
[2025-05-30 18:15:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18068201875208063128.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4983938287304150520.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18068201875208063128.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (9186 resets) in 191 ms. (208 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (1802 resets) in 46 ms. (851 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality18068201875208063128.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
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :24 after 56
Finished probabilistic random walk after 16777 steps, run visited all 1 properties in 54 ms. (steps per millisecond=310 )
Probabilistic random walk after 16777 steps, saw 8302 distinct states, run finished after 54 ms. (steps per millisecond=310 ) properties seen :1
FORMULA DBSingleClientW-PT-d2m09-CTLFireability-2023-15 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :56 after 88
ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-30 18:15:39] [INFO ] Flatten gal took : 36 ms
[2025-05-30 18:15:39] [INFO ] Flatten gal took : 25 ms
[2025-05-30 18:15:39] [INFO ] Applying decomposition
[2025-05-30 18:15:40] [INFO ] Flatten gal took : 24 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/graph12156555761138499559.txt' '-o' '/tmp/graph12156555761138499559.bin' '-w' '/tmp/graph12156555761138499559.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12156555761138499559.bin' '-l' '-1' '-v' '-w' '/tmp/graph12156555761138499559.weights' '-q' '0' '-e' '0.001'
[2025-05-30 18:15:40] [INFO ] Decomposing Gal with order
[2025-05-30 18:15:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 18:15:40] [INFO ] Removed a total of 567 redundant transitions.
[2025-05-30 18:15:40] [INFO ] Flatten gal took : 73 ms
[2025-05-30 18:15:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 633 labels/synchronizations in 15 ms.
[2025-05-30 18:15:40] [INFO ] Time to serialize gal into /tmp/CTLFireability16232038261238272514.gal : 8 ms
[2025-05-30 18:15:40] [INFO ] Time to serialize properties into /tmp/CTLFireability1104146083793819582.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16232038261238272514.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1104146083793819582.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 18:44:57] [INFO ] Flatten gal took : 699 ms
[2025-05-30 18:44:58] [INFO ] Time to serialize gal into /tmp/CTLFireability17796415876918897139.gal : 89 ms
[2025-05-30 18:44:58] [INFO ] Time to serialize properties into /tmp/CTLFireability15367426738608624397.ctl : 21 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/CTLFireability17796415876918897139.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15367426738608624397.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 12 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-d2m09"
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-d2m09, 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-174854063600154"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m09.tgz
mv DBSingleClientW-PT-d2m09 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 ;