About the Execution of ITS-Tools for BusinessProcesses-PT-13
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 2502568.00 | 0.00 | 0.00 | TFTFFFTTFTFFFTFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813300098.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 BusinessProcesses-PT-13, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813300098
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 148K 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 BusinessProcesses-PT-13-CTLFireability-2023-12
FORMULA_NAME BusinessProcesses-PT-13-CTLFireability-2023-13
FORMULA_NAME BusinessProcesses-PT-13-CTLFireability-2023-14
FORMULA_NAME BusinessProcesses-PT-13-CTLFireability-2023-15
FORMULA_NAME BusinessProcesses-PT-13-CTLFireability-2025-00
FORMULA_NAME BusinessProcesses-PT-13-CTLFireability-2025-01
FORMULA_NAME BusinessProcesses-PT-13-CTLFireability-2025-02
FORMULA_NAME BusinessProcesses-PT-13-CTLFireability-2025-03
FORMULA_NAME BusinessProcesses-PT-13-CTLFireability-2025-04
FORMULA_NAME BusinessProcesses-PT-13-CTLFireability-2025-05
FORMULA_NAME BusinessProcesses-PT-13-CTLFireability-2025-06
FORMULA_NAME BusinessProcesses-PT-13-CTLFireability-2025-07
FORMULA_NAME BusinessProcesses-PT-13-CTLFireability-2025-08
FORMULA_NAME BusinessProcesses-PT-13-CTLFireability-2025-09
FORMULA_NAME BusinessProcesses-PT-13-CTLFireability-2025-10
FORMULA_NAME BusinessProcesses-PT-13-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748584808918
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BusinessProcesses-PT-13
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-30 06:00:11] [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 06:00:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 06:00:12] [INFO ] Load time of PNML (sax parser for PT used): 271 ms
[2025-05-30 06:00:12] [INFO ] Transformed 593 places.
[2025-05-30 06:00:12] [INFO ] Transformed 536 transitions.
[2025-05-30 06:00:12] [INFO ] Found NUPN structural information;
[2025-05-30 06:00:12] [INFO ] Parsed PT model containing 593 places and 536 transitions and 1582 arcs in 524 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 29 ms.
Deduced a syphon composed of 8 places in 20 ms
Reduce places removed 8 places and 8 transitions.
Support contains 118 out of 585 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 585/585 places, 528/528 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 580 transition count 528
Discarding 73 places :
Symmetric choice reduction at 1 with 73 rule applications. Total rules 78 place count 507 transition count 455
Iterating global reduction 1 with 73 rules applied. Total rules applied 151 place count 507 transition count 455
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 182 place count 476 transition count 424
Iterating global reduction 1 with 31 rules applied. Total rules applied 213 place count 476 transition count 424
Applied a total of 213 rules in 264 ms. Remains 476 /585 variables (removed 109) and now considering 424/528 (removed 104) transitions.
// Phase 1: matrix 424 rows 476 cols
[2025-05-30 06:00:12] [INFO ] Computed 90 invariants in 61 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:00:13] [INFO ] Implicit Places using invariants in 985 ms returned []
[2025-05-30 06:00:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:00:15] [INFO ] Implicit Places using invariants and state equation in 1886 ms returned []
Implicit Place search using SMT with State Equation took 2944 ms to find 0 implicit places.
Running 423 sub problems to find dead transitions.
[2025-05-30 06:00:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/475 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/475 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 2 (OVERLAPS) 1/476 variables, 52/88 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/476 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 423 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:42] [INFO ] Deduced a trap composed of 81 places in 472 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:43] [INFO ] Deduced a trap composed of 81 places in 265 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:43] [INFO ] Deduced a trap composed of 81 places in 295 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:43] [INFO ] Deduced a trap composed of 81 places in 310 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:44] [INFO ] Deduced a trap composed of 81 places in 366 ms of which 107 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:44] [INFO ] Deduced a trap composed of 75 places in 271 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:44] [INFO ] Deduced a trap composed of 75 places in 321 ms of which 107 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:45] [INFO ] Deduced a trap composed of 75 places in 389 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:45] [INFO ] Deduced a trap composed of 75 places in 251 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:45] [INFO ] Deduced a trap composed of 60 places in 249 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:45] [INFO ] Deduced a trap composed of 60 places in 234 ms of which 42 ms to minimize.
SMT process timed out in 30421ms, After SMT, problems are : Problem set: 0 solved, 423 unsolved
Search for dead transitions found 0 dead transitions in 30447ms
Starting structural reductions in LTL mode, iteration 1 : 476/585 places, 424/528 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33698 ms. Remains : 476/585 places, 424/528 transitions.
Support contains 118 out of 476 places after structural reductions.
[2025-05-30 06:00:46] [INFO ] Flatten gal took : 131 ms
[2025-05-30 06:00:46] [INFO ] Flatten gal took : 64 ms
[2025-05-30 06:00:46] [INFO ] Input system was already deterministic with 424 transitions.
Support contains 115 out of 476 places (down from 118) after GAL structural reductions.
RANDOM walk for 40000 steps (286 resets) in 2142 ms. (18 steps per ms) remains 39/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 67 ms. (58 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4001 steps (8 resets) in 20 ms. (190 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4001 steps (8 resets) in 20 ms. (190 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 39/39 properties
[2025-05-30 06:00:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 205/277 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/277 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 93/370 variables, 25/52 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/370 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 39 unsolved
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp66 is UNSAT
At refinement iteration 5 (OVERLAPS) 96/466 variables, 38/90 constraints. Problems are: Problem set: 3 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/466 variables, 0/90 constraints. Problems are: Problem set: 3 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 417/883 variables, 466/556 constraints. Problems are: Problem set: 3 solved, 36 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/883 variables, 0/556 constraints. Problems are: Problem set: 3 solved, 36 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp56 is UNSAT
At refinement iteration 9 (OVERLAPS) 11/894 variables, 6/562 constraints. Problems are: Problem set: 8 solved, 31 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:51] [INFO ] Deduced a trap composed of 11 places in 146 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:51] [INFO ] Deduced a trap composed of 13 places in 149 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:52] [INFO ] Deduced a trap composed of 14 places in 144 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:52] [INFO ] Deduced a trap composed of 14 places in 115 ms of which 10 ms to minimize.
Problem AtomicPropp30 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:52] [INFO ] Deduced a trap composed of 18 places in 124 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:52] [INFO ] Deduced a trap composed of 27 places in 127 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:52] [INFO ] Deduced a trap composed of 27 places in 113 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:52] [INFO ] Deduced a trap composed of 31 places in 63 ms of which 4 ms to minimize.
SMT process timed out in 5063ms, After SMT, problems are : Problem set: 9 solved, 30 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 53 out of 476 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 476/476 places, 424/424 transitions.
Graph (complete) has 1069 edges and 476 vertex of which 475 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 475 transition count 380
Reduce places removed 43 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 48 rules applied. Total rules applied 92 place count 432 transition count 375
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 97 place count 427 transition count 375
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 97 place count 427 transition count 291
Deduced a syphon composed of 84 places in 2 ms
Ensure Unique test removed 14 places
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 3 with 182 rules applied. Total rules applied 279 place count 329 transition count 291
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 289 place count 319 transition count 281
Iterating global reduction 3 with 10 rules applied. Total rules applied 299 place count 319 transition count 281
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 95
Deduced a syphon composed of 95 places in 0 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 3 with 190 rules applied. Total rules applied 489 place count 224 transition count 186
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 490 place count 224 transition count 185
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 492 place count 223 transition count 189
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 500 place count 223 transition count 189
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 501 place count 222 transition count 188
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 502 place count 221 transition count 188
Applied a total of 502 rules in 233 ms. Remains 221 /476 variables (removed 255) and now considering 188/424 (removed 236) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 234 ms. Remains : 221/476 places, 188/424 transitions.
RANDOM walk for 40000 steps (2064 resets) in 1020 ms. (39 steps per ms) remains 24/30 properties
BEST_FIRST walk for 4004 steps (41 resets) in 22 ms. (174 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (29 resets) in 22 ms. (174 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (39 resets) in 23 ms. (166 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (41 resets) in 22 ms. (174 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (41 resets) in 19 ms. (200 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (38 resets) in 20 ms. (190 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (41 resets) in 21 ms. (181 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (44 resets) in 21 ms. (182 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (41 resets) in 22 ms. (174 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (29 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (42 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (42 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (35 resets) in 20 ms. (190 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (43 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (28 resets) in 17 ms. (222 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (41 resets) in 19 ms. (200 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (42 resets) in 20 ms. (190 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (41 resets) in 45 ms. (87 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (40 resets) in 17 ms. (222 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (42 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (42 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (42 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (40 resets) in 17 ms. (222 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (41 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
// Phase 1: matrix 188 rows 221 cols
[2025-05-30 06:00:53] [INFO ] Computed 75 invariants in 11 ms
[2025-05-30 06:00:53] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 82/124 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 16/140 variables, 14/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 43/183 variables, 22/55 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/183 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 3/186 variables, 3/58 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/186 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (OVERLAPS) 2/188 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/188 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 11 (OVERLAPS) 188/376 variables, 188/248 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/376 variables, 3/251 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/376 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 14 (OVERLAPS) 33/409 variables, 33/284 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/409 variables, 15/299 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:55] [INFO ] Deduced a trap composed of 7 places in 63 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:55] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:56] [INFO ] Deduced a trap composed of 40 places in 194 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:56] [INFO ] Deduced a trap composed of 9 places in 149 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:56] [INFO ] Deduced a trap composed of 42 places in 196 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:56] [INFO ] Deduced a trap composed of 23 places in 214 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:56] [INFO ] Deduced a trap composed of 43 places in 182 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:57] [INFO ] Deduced a trap composed of 45 places in 154 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:57] [INFO ] Deduced a trap composed of 46 places in 134 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:57] [INFO ] Deduced a trap composed of 5 places in 154 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:57] [INFO ] Deduced a trap composed of 45 places in 151 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:57] [INFO ] Deduced a trap composed of 46 places in 165 ms of which 17 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/409 variables, 12/311 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:58] [INFO ] Deduced a trap along path composed of 2 places in 33 ms of which 5 ms to minimize.
Problem AtomicPropp44 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:00:58] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 2 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/409 variables, 2/313 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/409 variables, 0/313 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 19 (OVERLAPS) 0/409 variables, 0/313 constraints. Problems are: Problem set: 1 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 409/409 variables, and 313 constraints, problems are : Problem set: 1 solved, 23 unsolved in 7738 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 221/221 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 2/2 constraints]
Escalating to Integer solving :Problem set: 1 solved, 23 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 82/120 variables, 18/18 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 1/19 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 0/19 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 4 (OVERLAPS) 19/139 variables, 15/34 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 1/35 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 0/35 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 7 (OVERLAPS) 44/183 variables, 22/57 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/183 variables, 4/61 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/183 variables, 0/61 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 10 (OVERLAPS) 3/186 variables, 3/64 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/186 variables, 0/64 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 12 (OVERLAPS) 2/188 variables, 2/66 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/188 variables, 0/66 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 14 (OVERLAPS) 188/376 variables, 188/254 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/376 variables, 3/257 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/376 variables, 16/273 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/376 variables, 2/275 constraints. Problems are: Problem set: 1 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:02] [INFO ] Deduced a trap along path composed of 4 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:02] [INFO ] Deduced a trap along path composed of 2 places in 32 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/376 variables, 2/277 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/376 variables, 0/277 constraints. Problems are: Problem set: 1 solved, 23 unsolved
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp67 is UNSAT
At refinement iteration 20 (OVERLAPS) 33/409 variables, 33/310 constraints. Problems are: Problem set: 4 solved, 20 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/409 variables, 15/325 constraints. Problems are: Problem set: 4 solved, 20 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/409 variables, 7/332 constraints. Problems are: Problem set: 4 solved, 20 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/409 variables, 6/338 constraints. Problems are: Problem set: 4 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:05] [INFO ] Deduced a trap composed of 8 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:05] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:05] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:05] [INFO ] Deduced a trap composed of 8 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:06] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:06] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 3 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/409 variables, 6/344 constraints. Problems are: Problem set: 4 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:08] [INFO ] Deduced a trap composed of 43 places in 154 ms of which 24 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/409 variables, 1/345 constraints. Problems are: Problem set: 4 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:09] [INFO ] Deduced a trap along path composed of 2 places in 19 ms of which 0 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/409 variables, 1/346 constraints. Problems are: Problem set: 4 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:11] [INFO ] Deduced a trap composed of 45 places in 150 ms of which 18 ms to minimize.
At refinement iteration 27 (INCLUDED_ONLY) 0/409 variables, 1/347 constraints. Problems are: Problem set: 4 solved, 20 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/409 variables, 0/347 constraints. Problems are: Problem set: 4 solved, 20 unsolved
At refinement iteration 29 (OVERLAPS) 0/409 variables, 0/347 constraints. Problems are: Problem set: 4 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 409/409 variables, and 347 constraints, problems are : Problem set: 4 solved, 20 unsolved in 14865 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 221/221 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 23/24 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 22638ms problems are : Problem set: 4 solved, 20 unsolved
Fused 20 Parikh solutions to 19 different solutions.
Parikh walk visited 1 properties in 498 ms.
Support contains 27 out of 221 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 221/221 places, 188/188 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 221 transition count 185
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 218 transition count 185
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 6 place count 218 transition count 180
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 18 place count 211 transition count 180
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 48 place count 196 transition count 165
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 51 place count 196 transition count 165
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 53 place count 194 transition count 163
Applied a total of 53 rules in 54 ms. Remains 194 /221 variables (removed 27) and now considering 163/188 (removed 25) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 194/221 places, 163/188 transitions.
RANDOM walk for 40000 steps (3582 resets) in 614 ms. (65 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (86 resets) in 48 ms. (81 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (72 resets) in 24 ms. (160 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (87 resets) in 29 ms. (133 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (84 resets) in 19 ms. (200 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (84 resets) in 25 ms. (153 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (89 resets) in 15 ms. (250 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (86 resets) in 22 ms. (174 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (84 resets) in 23 ms. (166 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (92 resets) in 19 ms. (200 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (86 resets) in 22 ms. (174 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (68 resets) in 22 ms. (174 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (89 resets) in 23 ms. (166 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (80 resets) in 12 ms. (308 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (81 resets) in 17 ms. (222 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4001 steps (84 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (83 resets) in 28 ms. (138 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4001 steps (89 resets) in 23 ms. (166 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (88 resets) in 27 ms. (142 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (81 resets) in 20 ms. (190 steps per ms) remains 19/19 properties
Finished probabilistic random walk after 638502 steps, run visited all 19 properties in 2751 ms. (steps per millisecond=232 )
Probabilistic random walk after 638502 steps, saw 118531 distinct states, run finished after 2756 ms. (steps per millisecond=231 ) properties seen :19
Successfully simplified 13 atomic propositions for a total of 16 simplifications.
[2025-05-30 06:01:20] [INFO ] Flatten gal took : 34 ms
[2025-05-30 06:01:20] [INFO ] Flatten gal took : 34 ms
[2025-05-30 06:01:20] [INFO ] Input system was already deterministic with 424 transitions.
Support contains 82 out of 476 places (down from 85) after GAL structural reductions.
Computed a total of 130 stabilizing places and 123 stable transitions
Graph (complete) has 1069 edges and 476 vertex of which 475 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.18 ms
Starting structural reductions in LTL mode, iteration 0 : 476/476 places, 424/424 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 452 transition count 400
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 452 transition count 400
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 54 place count 446 transition count 394
Iterating global reduction 0 with 6 rules applied. Total rules applied 60 place count 446 transition count 394
Applied a total of 60 rules in 46 ms. Remains 446 /476 variables (removed 30) and now considering 394/424 (removed 30) transitions.
// Phase 1: matrix 394 rows 446 cols
[2025-05-30 06:01:20] [INFO ] Computed 90 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:01:20] [INFO ] Implicit Places using invariants in 469 ms returned []
[2025-05-30 06:01:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:01:22] [INFO ] Implicit Places using invariants and state equation in 2073 ms returned []
Implicit Place search using SMT with State Equation took 2545 ms to find 0 implicit places.
Running 393 sub problems to find dead transitions.
[2025-05-30 06:01:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/445 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/445 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 2 (OVERLAPS) 1/446 variables, 52/88 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/446 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 393 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:46] [INFO ] Deduced a trap composed of 77 places in 357 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:46] [INFO ] Deduced a trap composed of 77 places in 343 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:46] [INFO ] Deduced a trap composed of 77 places in 360 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:47] [INFO ] Deduced a trap composed of 77 places in 336 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:47] [INFO ] Deduced a trap composed of 77 places in 345 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:47] [INFO ] Deduced a trap composed of 77 places in 358 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:48] [INFO ] Deduced a trap composed of 77 places in 304 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:48] [INFO ] Deduced a trap composed of 77 places in 310 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:48] [INFO ] Deduced a trap composed of 77 places in 326 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:49] [INFO ] Deduced a trap composed of 77 places in 309 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:49] [INFO ] Deduced a trap composed of 77 places in 349 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:50] [INFO ] Deduced a trap composed of 77 places in 335 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:50] [INFO ] Deduced a trap composed of 77 places in 342 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:50] [INFO ] Deduced a trap composed of 76 places in 316 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:51] [INFO ] Deduced a trap composed of 76 places in 343 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:51] [INFO ] Deduced a trap composed of 76 places in 350 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:51] [INFO ] Deduced a trap composed of 76 places in 349 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:52] [INFO ] Deduced a trap composed of 76 places in 340 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:52] [INFO ] Deduced a trap composed of 77 places in 326 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:01:52] [INFO ] Deduced a trap composed of 77 places in 335 ms of which 76 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/446 variables, 20/110 constraints. Problems are: Problem set: 0 solved, 393 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 446/840 variables, and 110 constraints, problems are : Problem set: 0 solved, 393 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, Generalized P Invariants (flows): 38/38 constraints, State Equation: 0/446 constraints, PredecessorRefiner: 393/393 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 393 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/445 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/445 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 2 (OVERLAPS) 1/446 variables, 52/88 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/446 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 393 unsolved
Problem TDEAD309 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD327 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD336 is UNSAT
Problem TDEAD338 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD346 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/446 variables, 20/110 constraints. Problems are: Problem set: 14 solved, 379 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:00] [INFO ] Deduced a trap composed of 74 places in 411 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:00] [INFO ] Deduced a trap composed of 69 places in 365 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:00] [INFO ] Deduced a trap composed of 74 places in 226 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:01] [INFO ] Deduced a trap composed of 74 places in 325 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:01] [INFO ] Deduced a trap composed of 74 places in 298 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:02] [INFO ] Deduced a trap composed of 35 places in 336 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:02] [INFO ] Deduced a trap composed of 75 places in 355 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:03] [INFO ] Deduced a trap composed of 75 places in 297 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:03] [INFO ] Deduced a trap composed of 70 places in 204 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:03] [INFO ] Deduced a trap composed of 73 places in 264 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:04] [INFO ] Deduced a trap composed of 70 places in 360 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:04] [INFO ] Deduced a trap composed of 15 places in 297 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:05] [INFO ] Deduced a trap composed of 22 places in 274 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:05] [INFO ] Deduced a trap composed of 27 places in 259 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:05] [INFO ] Deduced a trap composed of 55 places in 209 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:05] [INFO ] Deduced a trap composed of 55 places in 162 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:06] [INFO ] Deduced a trap composed of 68 places in 183 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:06] [INFO ] Deduced a trap composed of 68 places in 305 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:07] [INFO ] Deduced a trap composed of 68 places in 326 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:07] [INFO ] Deduced a trap composed of 68 places in 315 ms of which 60 ms to minimize.
Problem TDEAD296 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD312 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/446 variables, 20/130 constraints. Problems are: Problem set: 17 solved, 376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:07] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:08] [INFO ] Deduced a trap composed of 76 places in 330 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:08] [INFO ] Deduced a trap composed of 76 places in 333 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:09] [INFO ] Deduced a trap composed of 76 places in 323 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:09] [INFO ] Deduced a trap composed of 76 places in 298 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:09] [INFO ] Deduced a trap composed of 76 places in 290 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:10] [INFO ] Deduced a trap composed of 76 places in 309 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:10] [INFO ] Deduced a trap composed of 76 places in 333 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:10] [INFO ] Deduced a trap composed of 76 places in 328 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:11] [INFO ] Deduced a trap composed of 76 places in 334 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:11] [INFO ] Deduced a trap composed of 76 places in 303 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:11] [INFO ] Deduced a trap composed of 70 places in 313 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:12] [INFO ] Deduced a trap composed of 70 places in 323 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:12] [INFO ] Deduced a trap composed of 70 places in 321 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:12] [INFO ] Deduced a trap composed of 70 places in 329 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:13] [INFO ] Deduced a trap composed of 33 places in 72 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:13] [INFO ] Deduced a trap composed of 53 places in 345 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:13] [INFO ] Deduced a trap composed of 53 places in 355 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:14] [INFO ] Deduced a trap composed of 55 places in 382 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:14] [INFO ] Deduced a trap composed of 55 places in 377 ms of which 84 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/446 variables, 20/150 constraints. Problems are: Problem set: 17 solved, 376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:15] [INFO ] Deduced a trap composed of 76 places in 329 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:15] [INFO ] Deduced a trap composed of 76 places in 335 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:16] [INFO ] Deduced a trap composed of 76 places in 320 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:16] [INFO ] Deduced a trap composed of 76 places in 320 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:16] [INFO ] Deduced a trap composed of 76 places in 331 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:17] [INFO ] Deduced a trap composed of 76 places in 341 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:17] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:17] [INFO ] Deduced a trap composed of 76 places in 337 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:18] [INFO ] Deduced a trap composed of 70 places in 308 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:18] [INFO ] Deduced a trap composed of 35 places in 321 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:19] [INFO ] Deduced a trap composed of 74 places in 380 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:19] [INFO ] Deduced a trap composed of 71 places in 360 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:20] [INFO ] Deduced a trap composed of 13 places in 401 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:21] [INFO ] Deduced a trap composed of 14 places in 416 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:21] [INFO ] Deduced a trap composed of 33 places in 359 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:21] [INFO ] Deduced a trap composed of 35 places in 373 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:22] [INFO ] Deduced a trap composed of 36 places in 339 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:22] [INFO ] Deduced a trap composed of 37 places in 355 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:02:22] [INFO ] Deduced a trap composed of 27 places in 216 ms of which 11 ms to minimize.
SMT process timed out in 60126ms, After SMT, problems are : Problem set: 17 solved, 376 unsolved
Search for dead transitions found 17 dead transitions in 60129ms
Found 17 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 17 transitions
Dead transitions reduction (with SMT) removed 17 transitions
Starting structural reductions in LTL mode, iteration 1 : 446/476 places, 377/424 transitions.
Applied a total of 0 rules in 15 ms. Remains 446 /446 variables (removed 0) and now considering 377/377 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62740 ms. Remains : 446/476 places, 377/424 transitions.
[2025-05-30 06:02:23] [INFO ] Flatten gal took : 37 ms
[2025-05-30 06:02:23] [INFO ] Flatten gal took : 38 ms
[2025-05-30 06:02:23] [INFO ] Input system was already deterministic with 377 transitions.
[2025-05-30 06:02:23] [INFO ] Flatten gal took : 35 ms
[2025-05-30 06:02:23] [INFO ] Flatten gal took : 35 ms
[2025-05-30 06:02:23] [INFO ] Time to serialize gal into /tmp/CTLFireability3883038122145956855.gal : 24 ms
[2025-05-30 06:02:23] [INFO ] Time to serialize properties into /tmp/CTLFireability13029938757433744906.ctl : 6 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/CTLFireability3883038122145956855.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13029938757433744906.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 06:02:53] [INFO ] Flatten gal took : 20 ms
[2025-05-30 06:02:53] [INFO ] Applying decomposition
[2025-05-30 06:02:53] [INFO ] Flatten gal took : 20 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/graph17152176286724913271.txt' '-o' '/tmp/graph17152176286724913271.bin' '-w' '/tmp/graph17152176286724913271.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17152176286724913271.bin' '-l' '-1' '-v' '-w' '/tmp/graph17152176286724913271.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:02:53] [INFO ] Decomposing Gal with order
[2025-05-30 06:02:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:02:53] [INFO ] Removed a total of 188 redundant transitions.
[2025-05-30 06:02:53] [INFO ] Flatten gal took : 150 ms
[2025-05-30 06:02:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 38 ms.
[2025-05-30 06:02:53] [INFO ] Time to serialize gal into /tmp/CTLFireability514325583504037649.gal : 24 ms
[2025-05-30 06:02:53] [INFO ] Time to serialize properties into /tmp/CTLFireability11907882450163585699.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/CTLFireability514325583504037649.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11907882450163585699.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,1.34315e+25,3.38598,87296,6806,50,160685,502,972,319103,66,1117,0
Converting to forward existential form...Done !
original formula: EX((EF((i12.i2.u2.p5!=1)) * AG((i7.i0.u24.p69!=1))))
=> equivalent forward existential formula: [((EY(Init) * E(TRUE U (i12.i2.u2.p5!=1))) * !(E(TRUE U !((i7.i0.u24.p69!=1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t9, t158, t230, t252, t261, t352, t359, t361, t367, t372, i0.u49.t195, i0.u67.t173, i...1143
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 476/476 places, 424/424 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 454 transition count 402
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 454 transition count 402
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 48 place count 450 transition count 398
Iterating global reduction 0 with 4 rules applied. Total rules applied 52 place count 450 transition count 398
Applied a total of 52 rules in 28 ms. Remains 450 /476 variables (removed 26) and now considering 398/424 (removed 26) transitions.
// Phase 1: matrix 398 rows 450 cols
[2025-05-30 06:03:24] [INFO ] Computed 90 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:03:24] [INFO ] Implicit Places using invariants in 472 ms returned []
[2025-05-30 06:03:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:03:26] [INFO ] Implicit Places using invariants and state equation in 1549 ms returned []
Implicit Place search using SMT with State Equation took 2024 ms to find 0 implicit places.
Running 397 sub problems to find dead transitions.
[2025-05-30 06:03:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/449 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/449 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (OVERLAPS) 1/450 variables, 53/89 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/450 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:46] [INFO ] Deduced a trap composed of 78 places in 360 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:46] [INFO ] Deduced a trap composed of 78 places in 319 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:46] [INFO ] Deduced a trap composed of 78 places in 298 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:47] [INFO ] Deduced a trap composed of 78 places in 308 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:47] [INFO ] Deduced a trap composed of 76 places in 361 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:48] [INFO ] Deduced a trap composed of 71 places in 363 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:48] [INFO ] Deduced a trap composed of 71 places in 347 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:48] [INFO ] Deduced a trap composed of 71 places in 352 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:49] [INFO ] Deduced a trap composed of 76 places in 403 ms of which 126 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:49] [INFO ] Deduced a trap composed of 76 places in 504 ms of which 235 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:50] [INFO ] Deduced a trap composed of 76 places in 558 ms of which 313 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:50] [INFO ] Deduced a trap composed of 35 places in 304 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:51] [INFO ] Deduced a trap composed of 36 places in 308 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:51] [INFO ] Deduced a trap composed of 70 places in 323 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:52] [INFO ] Deduced a trap composed of 70 places in 704 ms of which 444 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:52] [INFO ] Deduced a trap composed of 70 places in 322 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:52] [INFO ] Deduced a trap composed of 70 places in 312 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:53] [INFO ] Deduced a trap composed of 74 places in 355 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:53] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:53] [INFO ] Deduced a trap composed of 74 places in 360 ms of which 80 ms to minimize.
Problem TDEAD310 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD323 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD328 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD336 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD345 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD348 is UNSAT
Problem TDEAD349 is UNSAT
Problem TDEAD350 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/450 variables, 20/110 constraints. Problems are: Problem set: 24 solved, 373 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:54] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:54] [INFO ] Deduced a trap composed of 75 places in 350 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:55] [INFO ] Deduced a trap composed of 75 places in 350 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:55] [INFO ] Deduced a trap composed of 75 places in 373 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:56] [INFO ] Deduced a trap composed of 75 places in 337 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:03:56] [INFO ] Deduced a trap composed of 75 places in 316 ms of which 66 ms to minimize.
SMT process timed out in 30340ms, After SMT, problems are : Problem set: 24 solved, 373 unsolved
Search for dead transitions found 24 dead transitions in 30343ms
Found 24 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 24 transitions
Dead transitions reduction (with SMT) removed 24 transitions
Starting structural reductions in LTL mode, iteration 1 : 450/476 places, 374/424 transitions.
Applied a total of 0 rules in 13 ms. Remains 450 /450 variables (removed 0) and now considering 374/374 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32409 ms. Remains : 450/476 places, 374/424 transitions.
[2025-05-30 06:03:56] [INFO ] Flatten gal took : 22 ms
[2025-05-30 06:03:56] [INFO ] Flatten gal took : 23 ms
[2025-05-30 06:03:56] [INFO ] Input system was already deterministic with 374 transitions.
[2025-05-30 06:03:56] [INFO ] Flatten gal took : 22 ms
[2025-05-30 06:03:56] [INFO ] Flatten gal took : 22 ms
[2025-05-30 06:03:56] [INFO ] Time to serialize gal into /tmp/CTLFireability8879935402334513905.gal : 5 ms
[2025-05-30 06:03:56] [INFO ] Time to serialize properties into /tmp/CTLFireability15992199671078117021.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/CTLFireability8879935402334513905.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15992199671078117021.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 06:04:26] [INFO ] Flatten gal took : 13 ms
[2025-05-30 06:04:26] [INFO ] Applying decomposition
[2025-05-30 06:04:26] [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/graph12434374265583325898.txt' '-o' '/tmp/graph12434374265583325898.bin' '-w' '/tmp/graph12434374265583325898.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12434374265583325898.bin' '-l' '-1' '-v' '-w' '/tmp/graph12434374265583325898.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:04:26] [INFO ] Decomposing Gal with order
[2025-05-30 06:04:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:04:26] [INFO ] Removed a total of 158 redundant transitions.
[2025-05-30 06:04:26] [INFO ] Flatten gal took : 49 ms
[2025-05-30 06:04:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-05-30 06:04:26] [INFO ] Time to serialize gal into /tmp/CTLFireability1109534028495741088.gal : 13 ms
[2025-05-30 06:04:26] [INFO ] Time to serialize properties into /tmp/CTLFireability17715923139884878199.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/CTLFireability1109534028495741088.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17715923139884878199.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.
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,1.52577e+25,2.73655,63972,6648,48,108375,453,975,202563,59,1258,0
Converting to forward existential form...Done !
original formula: AX(EX(AG((((E((((i13.i2.u76.p224==1)&&(i13.i2.u120.p415==1))&&(i13.i2.u146.p554==1)) U (i4.i0.u12.p31==1)) + EF((i6.i0.u32.p88==1))) + ((...267
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(E(TRUE U !((((E((((i13.i2.u76.p224==1)&&(i13.i2.u120.p415==1))&&(i13.i2.u146.p554==1)) U (i4...332
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t10, t159, t231, t255, t264, t347, t349, t357, t358, t364, i0.t163, i0.u51.t196, i0.u...1239
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 476/476 places, 424/424 transitions.
Graph (trivial) has 232 edges and 476 vertex of which 6 / 476 are part of one of the 1 SCC in 5 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1063 edges and 471 vertex of which 470 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 0 with 58 rules applied. Total rules applied 60 place count 469 transition count 358
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 1 with 58 rules applied. Total rules applied 118 place count 411 transition count 358
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 118 place count 411 transition count 262
Deduced a syphon composed of 96 places in 1 ms
Ensure Unique test removed 17 places
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 2 with 209 rules applied. Total rules applied 327 place count 298 transition count 262
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 348 place count 277 transition count 241
Iterating global reduction 2 with 21 rules applied. Total rules applied 369 place count 277 transition count 241
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 369 place count 277 transition count 238
Deduced a syphon composed of 3 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 7 rules applied. Total rules applied 376 place count 273 transition count 238
Performed 107 Post agglomeration using F-continuation condition.Transition count delta: 107
Deduced a syphon composed of 107 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 2 with 217 rules applied. Total rules applied 593 place count 163 transition count 131
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 594 place count 162 transition count 130
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 595 place count 161 transition count 130
Applied a total of 595 rules in 79 ms. Remains 161 /476 variables (removed 315) and now considering 130/424 (removed 294) transitions.
// Phase 1: matrix 130 rows 161 cols
[2025-05-30 06:04:57] [INFO ] Computed 68 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:04:57] [INFO ] Implicit Places using invariants in 260 ms returned [16, 17, 21, 22, 23, 24, 25, 26, 49, 50, 51, 52]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 262 ms to find 12 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 149/476 places, 130/424 transitions.
Applied a total of 0 rules in 11 ms. Remains 149 /149 variables (removed 0) and now considering 130/130 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 352 ms. Remains : 149/476 places, 130/424 transitions.
[2025-05-30 06:04:57] [INFO ] Flatten gal took : 11 ms
[2025-05-30 06:04:57] [INFO ] Flatten gal took : 9 ms
[2025-05-30 06:04:57] [INFO ] Input system was already deterministic with 130 transitions.
[2025-05-30 06:04:57] [INFO ] Flatten gal took : 9 ms
[2025-05-30 06:04:57] [INFO ] Flatten gal took : 9 ms
[2025-05-30 06:04:57] [INFO ] Time to serialize gal into /tmp/CTLFireability1648167469200021812.gal : 3 ms
[2025-05-30 06:04:57] [INFO ] Time to serialize properties into /tmp/CTLFireability2044534397429553094.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/CTLFireability1648167469200021812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2044534397429553094.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.
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,34356,0.333684,12384,2,4463,5,33670,6,0,724,30095,0
Converting to forward existential form...Done !
original formula: EG(((p69==1) + EF((p510==1))))
=> equivalent forward existential formula: [FwdG(Init,((p69==1) + E(TRUE U (p510==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t26, t27, t28, t29, t30, t31, t64, t65, t66, t67, t68, t71, t83, t84, t85, t117, t118, t1...259
(forward)formula 0,1,4.68739,124240,1,0,281,512109,251,201,5358,619443,353
FORMULA BusinessProcesses-PT-13-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 476/476 places, 424/424 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 453 transition count 401
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 453 transition count 401
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 52 place count 447 transition count 395
Iterating global reduction 0 with 6 rules applied. Total rules applied 58 place count 447 transition count 395
Applied a total of 58 rules in 30 ms. Remains 447 /476 variables (removed 29) and now considering 395/424 (removed 29) transitions.
// Phase 1: matrix 395 rows 447 cols
[2025-05-30 06:05:02] [INFO ] Computed 90 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:05:02] [INFO ] Implicit Places using invariants in 369 ms returned []
[2025-05-30 06:05:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:05:04] [INFO ] Implicit Places using invariants and state equation in 1642 ms returned []
Implicit Place search using SMT with State Equation took 2017 ms to find 0 implicit places.
Running 394 sub problems to find dead transitions.
[2025-05-30 06:05:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/446 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/446 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 2 (OVERLAPS) 1/447 variables, 52/88 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/447 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 394 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:28] [INFO ] Deduced a trap composed of 77 places in 415 ms of which 141 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:28] [INFO ] Deduced a trap composed of 77 places in 317 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:29] [INFO ] Deduced a trap composed of 77 places in 356 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:29] [INFO ] Deduced a trap composed of 77 places in 315 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:29] [INFO ] Deduced a trap composed of 77 places in 359 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:30] [INFO ] Deduced a trap composed of 72 places in 353 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:30] [INFO ] Deduced a trap composed of 72 places in 353 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:30] [INFO ] Deduced a trap composed of 71 places in 350 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:31] [INFO ] Deduced a trap composed of 71 places in 314 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:31] [INFO ] Deduced a trap composed of 74 places in 388 ms of which 113 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:32] [INFO ] Deduced a trap composed of 74 places in 361 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:32] [INFO ] Deduced a trap composed of 74 places in 367 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:32] [INFO ] Deduced a trap composed of 37 places in 354 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:33] [INFO ] Deduced a trap composed of 76 places in 338 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:33] [INFO ] Deduced a trap composed of 36 places in 307 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:33] [INFO ] Deduced a trap composed of 33 places in 327 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:05:34] [INFO ] Deduced a trap composed of 36 places in 344 ms of which 55 ms to minimize.
SMT process timed out in 30072ms, After SMT, problems are : Problem set: 0 solved, 394 unsolved
Search for dead transitions found 0 dead transitions in 30073ms
Starting structural reductions in LTL mode, iteration 1 : 447/476 places, 395/424 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32127 ms. Remains : 447/476 places, 395/424 transitions.
[2025-05-30 06:05:34] [INFO ] Flatten gal took : 18 ms
[2025-05-30 06:05:34] [INFO ] Flatten gal took : 19 ms
[2025-05-30 06:05:34] [INFO ] Input system was already deterministic with 395 transitions.
[2025-05-30 06:05:34] [INFO ] Flatten gal took : 19 ms
[2025-05-30 06:05:34] [INFO ] Flatten gal took : 18 ms
[2025-05-30 06:05:34] [INFO ] Time to serialize gal into /tmp/CTLFireability14209685659828967974.gal : 15 ms
[2025-05-30 06:05:34] [INFO ] Time to serialize properties into /tmp/CTLFireability13183756166343143053.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/CTLFireability14209685659828967974.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13183756166343143053.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 06:06:04] [INFO ] Flatten gal took : 14 ms
[2025-05-30 06:06:04] [INFO ] Applying decomposition
[2025-05-30 06:06:04] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3152503260786826759.txt' '-o' '/tmp/graph3152503260786826759.bin' '-w' '/tmp/graph3152503260786826759.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3152503260786826759.bin' '-l' '-1' '-v' '-w' '/tmp/graph3152503260786826759.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:06:04] [INFO ] Decomposing Gal with order
[2025-05-30 06:06:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:06:04] [INFO ] Removed a total of 269 redundant transitions.
[2025-05-30 06:06:04] [INFO ] Flatten gal took : 31 ms
[2025-05-30 06:06:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 7 ms.
[2025-05-30 06:06:04] [INFO ] Time to serialize gal into /tmp/CTLFireability9753328914333662992.gal : 6 ms
[2025-05-30 06:06:04] [INFO ] Time to serialize properties into /tmp/CTLFireability9703796407337518346.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/CTLFireability9753328914333662992.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9703796407337518346.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,1.36234e+25,8.8746,190320,9337,51,332226,643,1080,600304,68,1500,0
Converting to forward existential form...Done !
original formula: EF((AX(AX(FALSE)) + (EG((i11.i0.u50.p158==1)) * (AF((i7.u11.p25==1)) + (((i13.i0.u35.p116==1)&&(i13.i1.u110.p375==1))&&(i13.i0.u131.p562=...163
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!(!(EX(!(FALSE)))))))] != FALSE + ([((FwdU(Init,TRUE) * EG((i11.i0.u50.p158==1))) * !(...324
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t9, t10, t158, t231, t262, t368, t369, t370, t378, t379, t385, t389, i0.i0.u118.t66, ...1178
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 476/476 places, 424/424 transitions.
Graph (complete) has 1069 edges and 476 vertex of which 475 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 53 transitions
Trivial Post-agglo rules discarded 53 transitions
Performed 53 trivial Post agglomeration. Transition count delta: 53
Iterating post reduction 0 with 53 rules applied. Total rules applied 54 place count 474 transition count 369
Reduce places removed 53 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 57 rules applied. Total rules applied 111 place count 421 transition count 365
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 115 place count 417 transition count 365
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 115 place count 417 transition count 269
Deduced a syphon composed of 96 places in 1 ms
Ensure Unique test removed 17 places
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 3 with 209 rules applied. Total rules applied 324 place count 304 transition count 269
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 344 place count 284 transition count 249
Iterating global reduction 3 with 20 rules applied. Total rules applied 364 place count 284 transition count 249
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 364 place count 284 transition count 247
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 368 place count 282 transition count 247
Performed 107 Post agglomeration using F-continuation condition.Transition count delta: 107
Deduced a syphon composed of 107 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 3 with 217 rules applied. Total rules applied 585 place count 172 transition count 140
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 586 place count 171 transition count 139
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 587 place count 170 transition count 139
Applied a total of 587 rules in 67 ms. Remains 170 /476 variables (removed 306) and now considering 139/424 (removed 285) transitions.
// Phase 1: matrix 139 rows 170 cols
[2025-05-30 06:06:34] [INFO ] Computed 69 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:06:35] [INFO ] Implicit Places using invariants in 226 ms returned [54, 55, 56, 127]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 227 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 166/476 places, 139/424 transitions.
Applied a total of 0 rules in 6 ms. Remains 166 /166 variables (removed 0) and now considering 139/139 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 301 ms. Remains : 166/476 places, 139/424 transitions.
[2025-05-30 06:06:35] [INFO ] Flatten gal took : 6 ms
[2025-05-30 06:06:35] [INFO ] Flatten gal took : 5 ms
[2025-05-30 06:06:35] [INFO ] Input system was already deterministic with 139 transitions.
[2025-05-30 06:06:35] [INFO ] Flatten gal took : 6 ms
[2025-05-30 06:06:35] [INFO ] Flatten gal took : 6 ms
[2025-05-30 06:06:35] [INFO ] Time to serialize gal into /tmp/CTLFireability13306358883819511312.gal : 2 ms
[2025-05-30 06:06:35] [INFO ] Time to serialize properties into /tmp/CTLFireability11398368681572712662.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/CTLFireability13306358883819511312.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11398368681572712662.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.
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,190056,0.647292,17720,2,5175,5,44351,6,0,801,53372,0
Converting to forward existential form...Done !
original formula: AG((AG((!(A((p50==1) U (p527==1))) * ((p291==1)||(p26==1)))) + (AG(EF((p205==0))) * (((p155==0)||(p399==0))||(p558==0)))))
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,TRUE) * !(!(E(TRUE U !((!(!((E(!((p527==1)) U (!((p50==1)) * !((p527==1)))) + EG(!((p527==1))...425
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t8, t9, t27, t30, t31, t34, t35, t36, t37, t38, t39, t81, t82, t83, t84, t89, t92, t9...269
(forward)formula 0,0,8.38737,221372,1,0,331,1.16404e+06,277,166,6001,1.00198e+06,409
FORMULA BusinessProcesses-PT-13-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 476/476 places, 424/424 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 453 transition count 401
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 453 transition count 401
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 52 place count 447 transition count 395
Iterating global reduction 0 with 6 rules applied. Total rules applied 58 place count 447 transition count 395
Applied a total of 58 rules in 27 ms. Remains 447 /476 variables (removed 29) and now considering 395/424 (removed 29) transitions.
// Phase 1: matrix 395 rows 447 cols
[2025-05-30 06:06:43] [INFO ] Computed 90 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:06:44] [INFO ] Implicit Places using invariants in 518 ms returned []
[2025-05-30 06:06:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:06:45] [INFO ] Implicit Places using invariants and state equation in 1620 ms returned []
Implicit Place search using SMT with State Equation took 2140 ms to find 0 implicit places.
Running 394 sub problems to find dead transitions.
[2025-05-30 06:06:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/446 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/446 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 2 (OVERLAPS) 1/447 variables, 52/88 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/447 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 394 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:09] [INFO ] Deduced a trap composed of 77 places in 369 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:09] [INFO ] Deduced a trap composed of 77 places in 339 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:09] [INFO ] Deduced a trap composed of 77 places in 326 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:10] [INFO ] Deduced a trap composed of 77 places in 302 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:10] [INFO ] Deduced a trap composed of 77 places in 330 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:10] [INFO ] Deduced a trap composed of 77 places in 313 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:11] [INFO ] Deduced a trap composed of 77 places in 329 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:11] [INFO ] Deduced a trap composed of 77 places in 323 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:11] [INFO ] Deduced a trap composed of 77 places in 342 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:12] [INFO ] Deduced a trap composed of 77 places in 326 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:12] [INFO ] Deduced a trap composed of 77 places in 316 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:12] [INFO ] Deduced a trap composed of 77 places in 319 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:13] [INFO ] Deduced a trap composed of 72 places in 318 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:13] [INFO ] Deduced a trap composed of 77 places in 310 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:13] [INFO ] Deduced a trap composed of 77 places in 280 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:14] [INFO ] Deduced a trap composed of 77 places in 318 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:14] [INFO ] Deduced a trap composed of 77 places in 335 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:14] [INFO ] Deduced a trap composed of 77 places in 341 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:15] [INFO ] Deduced a trap composed of 76 places in 351 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:15] [INFO ] Deduced a trap composed of 76 places in 334 ms of which 67 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/447 variables, 20/110 constraints. Problems are: Problem set: 0 solved, 394 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 447/842 variables, and 110 constraints, problems are : Problem set: 0 solved, 394 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, Generalized P Invariants (flows): 38/38 constraints, State Equation: 0/447 constraints, PredecessorRefiner: 394/394 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 394 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/446 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/446 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 2 (OVERLAPS) 1/447 variables, 52/88 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/447 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 394 unsolved
Problem TDEAD310 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD314 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD323 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD328 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD333 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD337 is UNSAT
Problem TDEAD338 is UNSAT
Problem TDEAD339 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD343 is UNSAT
Problem TDEAD345 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD347 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/447 variables, 20/110 constraints. Problems are: Problem set: 24 solved, 370 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:23] [INFO ] Deduced a trap composed of 74 places in 352 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:23] [INFO ] Deduced a trap composed of 74 places in 349 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:24] [INFO ] Deduced a trap composed of 69 places in 335 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:24] [INFO ] Deduced a trap composed of 76 places in 352 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:25] [INFO ] Deduced a trap composed of 76 places in 324 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:25] [INFO ] Deduced a trap composed of 76 places in 340 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:25] [INFO ] Deduced a trap composed of 76 places in 355 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:26] [INFO ] Deduced a trap composed of 76 places in 350 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:26] [INFO ] Deduced a trap composed of 76 places in 342 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:26] [INFO ] Deduced a trap composed of 69 places in 335 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:27] [INFO ] Deduced a trap composed of 69 places in 318 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:27] [INFO ] Deduced a trap composed of 69 places in 302 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:27] [INFO ] Deduced a trap composed of 69 places in 332 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:28] [INFO ] Deduced a trap composed of 74 places in 331 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:28] [INFO ] Deduced a trap composed of 74 places in 316 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:28] [INFO ] Deduced a trap composed of 74 places in 292 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:29] [INFO ] Deduced a trap composed of 73 places in 386 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:30] [INFO ] Deduced a trap composed of 70 places in 355 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:30] [INFO ] Deduced a trap composed of 70 places in 319 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:30] [INFO ] Deduced a trap composed of 75 places in 356 ms of which 79 ms to minimize.
Problem TDEAD316 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/447 variables, 20/130 constraints. Problems are: Problem set: 25 solved, 369 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:31] [INFO ] Deduced a trap composed of 76 places in 213 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:31] [INFO ] Deduced a trap composed of 76 places in 261 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:32] [INFO ] Deduced a trap composed of 76 places in 333 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:32] [INFO ] Deduced a trap composed of 76 places in 336 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:32] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:33] [INFO ] Deduced a trap composed of 75 places in 356 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:33] [INFO ] Deduced a trap composed of 70 places in 353 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:34] [INFO ] Deduced a trap composed of 74 places in 354 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:34] [INFO ] Deduced a trap composed of 74 places in 350 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:34] [INFO ] Deduced a trap composed of 74 places in 348 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:35] [INFO ] Deduced a trap composed of 69 places in 348 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:35] [INFO ] Deduced a trap composed of 69 places in 334 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:36] [INFO ] Deduced a trap composed of 70 places in 328 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:36] [INFO ] Deduced a trap composed of 74 places in 351 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:36] [INFO ] Deduced a trap composed of 74 places in 344 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:37] [INFO ] Deduced a trap composed of 74 places in 346 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:37] [INFO ] Deduced a trap composed of 74 places in 337 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:37] [INFO ] Deduced a trap composed of 74 places in 287 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:38] [INFO ] Deduced a trap composed of 74 places in 334 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:38] [INFO ] Deduced a trap composed of 73 places in 374 ms of which 73 ms to minimize.
Problem TDEAD320 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/447 variables, 20/150 constraints. Problems are: Problem set: 26 solved, 368 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:39] [INFO ] Deduced a trap composed of 74 places in 516 ms of which 247 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:39] [INFO ] Deduced a trap composed of 74 places in 361 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:40] [INFO ] Deduced a trap composed of 25 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:40] [INFO ] Deduced a trap composed of 75 places in 354 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:41] [INFO ] Deduced a trap composed of 21 places in 299 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:41] [INFO ] Deduced a trap composed of 75 places in 314 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:42] [INFO ] Deduced a trap composed of 75 places in 349 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:42] [INFO ] Deduced a trap composed of 75 places in 504 ms of which 215 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:43] [INFO ] Deduced a trap composed of 15 places in 294 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:43] [INFO ] Deduced a trap composed of 27 places in 276 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:43] [INFO ] Deduced a trap composed of 31 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:43] [INFO ] Deduced a trap composed of 33 places in 323 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:44] [INFO ] Deduced a trap composed of 68 places in 353 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:44] [INFO ] Deduced a trap composed of 68 places in 346 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:45] [INFO ] Deduced a trap composed of 33 places in 287 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:45] [INFO ] Deduced a trap composed of 40 places in 292 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:07:45] [INFO ] Deduced a trap composed of 35 places in 263 ms of which 23 ms to minimize.
SMT process timed out in 60159ms, After SMT, problems are : Problem set: 26 solved, 368 unsolved
Search for dead transitions found 26 dead transitions in 60161ms
Found 26 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 26 transitions
Dead transitions reduction (with SMT) removed 26 transitions
Starting structural reductions in LTL mode, iteration 1 : 447/476 places, 369/424 transitions.
Applied a total of 0 rules in 14 ms. Remains 447 /447 variables (removed 0) and now considering 369/369 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62345 ms. Remains : 447/476 places, 369/424 transitions.
[2025-05-30 06:07:45] [INFO ] Flatten gal took : 15 ms
[2025-05-30 06:07:46] [INFO ] Flatten gal took : 16 ms
[2025-05-30 06:07:46] [INFO ] Input system was already deterministic with 369 transitions.
[2025-05-30 06:07:46] [INFO ] Flatten gal took : 15 ms
[2025-05-30 06:07:46] [INFO ] Flatten gal took : 16 ms
[2025-05-30 06:07:46] [INFO ] Time to serialize gal into /tmp/CTLFireability7133540859132189621.gal : 4 ms
[2025-05-30 06:07:46] [INFO ] Time to serialize properties into /tmp/CTLFireability18140151903244760082.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/CTLFireability7133540859132189621.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18140151903244760082.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 06:08:16] [INFO ] Flatten gal took : 10 ms
[2025-05-30 06:08:16] [INFO ] Applying decomposition
[2025-05-30 06:08:16] [INFO ] Flatten gal took : 15 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/graph7549190226669814052.txt' '-o' '/tmp/graph7549190226669814052.bin' '-w' '/tmp/graph7549190226669814052.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7549190226669814052.bin' '-l' '-1' '-v' '-w' '/tmp/graph7549190226669814052.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:08:16] [INFO ] Decomposing Gal with order
[2025-05-30 06:08:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:08:16] [INFO ] Removed a total of 148 redundant transitions.
[2025-05-30 06:08:16] [INFO ] Flatten gal took : 39 ms
[2025-05-30 06:08:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 14 ms.
[2025-05-30 06:08:16] [INFO ] Time to serialize gal into /tmp/CTLFireability17313826045109968622.gal : 12 ms
[2025-05-30 06:08:16] [INFO ] Time to serialize properties into /tmp/CTLFireability2548944599699617586.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/CTLFireability17313826045109968622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2548944599699617586.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.
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,1.34315e+25,5.50312,118284,6986,36,200748,522,999,501500,60,1356,0
Converting to forward existential form...Done !
original formula: A(EF((((i0.u47.p143==1)&&(i16.i0.u104.p334==1))&&(i17.u123.p558==1))) U A(AG((i10.i1.u73.p223==1)) U AX(EF((i5.i1.u97.p306==1)))))
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(!(EX(!(E(TRUE U (i5.i1.u97.p306==1)))))) U (!(!(E(TRUE U !((i10.i1.u73.p223==1))))) * !(...738
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t159, t231, t258, t262, t344, t352, t353, t359, t364, i0.u47.t200, i0.u49.t196, i1.u4...1172
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found a local SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found a local SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 476/476 places, 424/424 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 456 transition count 404
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 456 transition count 404
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 45 place count 451 transition count 399
Iterating global reduction 0 with 5 rules applied. Total rules applied 50 place count 451 transition count 399
Applied a total of 50 rules in 26 ms. Remains 451 /476 variables (removed 25) and now considering 399/424 (removed 25) transitions.
// Phase 1: matrix 399 rows 451 cols
[2025-05-30 06:08:46] [INFO ] Computed 90 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:08:46] [INFO ] Implicit Places using invariants in 476 ms returned []
[2025-05-30 06:08:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:08:49] [INFO ] Implicit Places using invariants and state equation in 2353 ms returned []
Implicit Place search using SMT with State Equation took 2830 ms to find 0 implicit places.
Running 398 sub problems to find dead transitions.
[2025-05-30 06:08:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 2 (OVERLAPS) 1/451 variables, 52/88 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/451 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 398 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:13] [INFO ] Deduced a trap composed of 75 places in 259 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:14] [INFO ] Deduced a trap composed of 77 places in 328 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:14] [INFO ] Deduced a trap composed of 77 places in 358 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:14] [INFO ] Deduced a trap composed of 77 places in 313 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:15] [INFO ] Deduced a trap composed of 77 places in 211 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:15] [INFO ] Deduced a trap composed of 77 places in 235 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:15] [INFO ] Deduced a trap composed of 77 places in 224 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:15] [INFO ] Deduced a trap composed of 77 places in 225 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:16] [INFO ] Deduced a trap composed of 77 places in 232 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:16] [INFO ] Deduced a trap composed of 77 places in 230 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:16] [INFO ] Deduced a trap composed of 77 places in 229 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:16] [INFO ] Deduced a trap composed of 77 places in 325 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:17] [INFO ] Deduced a trap composed of 77 places in 244 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:17] [INFO ] Deduced a trap composed of 77 places in 229 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:17] [INFO ] Deduced a trap composed of 77 places in 226 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:17] [INFO ] Deduced a trap composed of 77 places in 241 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:18] [INFO ] Deduced a trap composed of 77 places in 238 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:18] [INFO ] Deduced a trap composed of 77 places in 283 ms of which 101 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:18] [INFO ] Deduced a trap composed of 35 places in 224 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:19] [INFO ] Deduced a trap composed of 35 places in 222 ms of which 31 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/451 variables, 20/110 constraints. Problems are: Problem set: 0 solved, 398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 451/850 variables, and 110 constraints, problems are : Problem set: 0 solved, 398 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, Generalized P Invariants (flows): 38/38 constraints, State Equation: 0/451 constraints, PredecessorRefiner: 398/398 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 398 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 2 (OVERLAPS) 1/451 variables, 52/88 constraints. Problems are: Problem set: 0 solved, 398 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/451 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 398 unsolved
Problem TDEAD300 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD326 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/451 variables, 20/110 constraints. Problems are: Problem set: 4 solved, 394 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:25] [INFO ] Deduced a trap composed of 76 places in 439 ms of which 157 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:26] [INFO ] Deduced a trap composed of 76 places in 362 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:26] [INFO ] Deduced a trap composed of 75 places in 386 ms of which 100 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:27] [INFO ] Deduced a trap composed of 75 places in 381 ms of which 119 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:27] [INFO ] Deduced a trap composed of 75 places in 325 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:27] [INFO ] Deduced a trap composed of 75 places in 331 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:28] [INFO ] Deduced a trap composed of 75 places in 363 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:28] [INFO ] Deduced a trap composed of 75 places in 278 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:28] [INFO ] Deduced a trap composed of 70 places in 281 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:29] [INFO ] Deduced a trap composed of 76 places in 321 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:29] [INFO ] Deduced a trap composed of 76 places in 361 ms of which 109 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:29] [INFO ] Deduced a trap composed of 76 places in 337 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:30] [INFO ] Deduced a trap composed of 76 places in 347 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:30] [INFO ] Deduced a trap composed of 76 places in 345 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:30] [INFO ] Deduced a trap composed of 76 places in 333 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:31] [INFO ] Deduced a trap composed of 76 places in 322 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:31] [INFO ] Deduced a trap composed of 76 places in 243 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:31] [INFO ] Deduced a trap composed of 76 places in 369 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:32] [INFO ] Deduced a trap composed of 76 places in 361 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:32] [INFO ] Deduced a trap composed of 76 places in 360 ms of which 80 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/451 variables, 20/130 constraints. Problems are: Problem set: 4 solved, 394 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:33] [INFO ] Deduced a trap composed of 77 places in 343 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:33] [INFO ] Deduced a trap composed of 75 places in 358 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:34] [INFO ] Deduced a trap composed of 75 places in 350 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:34] [INFO ] Deduced a trap composed of 75 places in 310 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:34] [INFO ] Deduced a trap composed of 75 places in 297 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:35] [INFO ] Deduced a trap composed of 76 places in 334 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:35] [INFO ] Deduced a trap composed of 75 places in 356 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:36] [INFO ] Deduced a trap composed of 69 places in 300 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:36] [INFO ] Deduced a trap composed of 70 places in 303 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:36] [INFO ] Deduced a trap composed of 70 places in 302 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:37] [INFO ] Deduced a trap composed of 70 places in 316 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:37] [INFO ] Deduced a trap composed of 32 places in 70 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:37] [INFO ] Deduced a trap composed of 56 places in 346 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:38] [INFO ] Deduced a trap composed of 8 places in 270 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:38] [INFO ] Deduced a trap composed of 8 places in 273 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:39] [INFO ] Deduced a trap composed of 15 places in 273 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:39] [INFO ] Deduced a trap composed of 11 places in 320 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:39] [INFO ] Deduced a trap composed of 35 places in 319 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:40] [INFO ] Deduced a trap composed of 73 places in 283 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:40] [INFO ] Deduced a trap composed of 77 places in 328 ms of which 64 ms to minimize.
Problem TDEAD301 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD317 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/451 variables, 20/150 constraints. Problems are: Problem set: 7 solved, 391 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:41] [INFO ] Deduced a trap composed of 77 places in 324 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:41] [INFO ] Deduced a trap composed of 77 places in 340 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:41] [INFO ] Deduced a trap composed of 77 places in 336 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:42] [INFO ] Deduced a trap composed of 77 places in 199 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:42] [INFO ] Deduced a trap composed of 74 places in 326 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:43] [INFO ] Deduced a trap composed of 70 places in 374 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:43] [INFO ] Deduced a trap composed of 70 places in 331 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:44] [INFO ] Deduced a trap composed of 71 places in 340 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:44] [INFO ] Deduced a trap composed of 35 places in 320 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:44] [INFO ] Deduced a trap composed of 72 places in 323 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:45] [INFO ] Deduced a trap composed of 21 places in 356 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:45] [INFO ] Deduced a trap composed of 27 places in 298 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:46] [INFO ] Deduced a trap composed of 71 places in 378 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:46] [INFO ] Deduced a trap composed of 71 places in 412 ms of which 112 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:46] [INFO ] Deduced a trap composed of 71 places in 355 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:47] [INFO ] Deduced a trap composed of 27 places in 314 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:47] [INFO ] Deduced a trap composed of 70 places in 304 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:48] [INFO ] Deduced a trap composed of 71 places in 328 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:48] [INFO ] Deduced a trap composed of 72 places in 287 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:09:48] [INFO ] Deduced a trap composed of 72 places in 290 ms of which 38 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/451 variables, 20/170 constraints. Problems are: Problem set: 7 solved, 391 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 451/850 variables, and 170 constraints, problems are : Problem set: 7 solved, 391 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, Generalized P Invariants (flows): 38/38 constraints, State Equation: 0/451 constraints, PredecessorRefiner: 0/398 constraints, Known Traps: 80/80 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60087ms problems are : Problem set: 7 solved, 391 unsolved
Search for dead transitions found 7 dead transitions in 60089ms
Found 7 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 7 transitions
Dead transitions reduction (with SMT) removed 7 transitions
Starting structural reductions in LTL mode, iteration 1 : 451/476 places, 392/424 transitions.
Applied a total of 0 rules in 13 ms. Remains 451 /451 variables (removed 0) and now considering 392/392 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62961 ms. Remains : 451/476 places, 392/424 transitions.
[2025-05-30 06:09:49] [INFO ] Flatten gal took : 18 ms
[2025-05-30 06:09:49] [INFO ] Flatten gal took : 17 ms
[2025-05-30 06:09:49] [INFO ] Input system was already deterministic with 392 transitions.
[2025-05-30 06:09:49] [INFO ] Flatten gal took : 17 ms
[2025-05-30 06:09:49] [INFO ] Flatten gal took : 17 ms
[2025-05-30 06:09:49] [INFO ] Time to serialize gal into /tmp/CTLFireability4240934750922519076.gal : 4 ms
[2025-05-30 06:09:49] [INFO ] Time to serialize properties into /tmp/CTLFireability14333553352636004512.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/CTLFireability4240934750922519076.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14333553352636004512.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 06:10:19] [INFO ] Flatten gal took : 18 ms
[2025-05-30 06:10:19] [INFO ] Applying decomposition
[2025-05-30 06:10:19] [INFO ] Flatten gal took : 17 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/graph2000158609831122879.txt' '-o' '/tmp/graph2000158609831122879.bin' '-w' '/tmp/graph2000158609831122879.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2000158609831122879.bin' '-l' '-1' '-v' '-w' '/tmp/graph2000158609831122879.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:10:19] [INFO ] Decomposing Gal with order
[2025-05-30 06:10:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:10:19] [INFO ] Removed a total of 232 redundant transitions.
[2025-05-30 06:10:19] [INFO ] Flatten gal took : 41 ms
[2025-05-30 06:10:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-05-30 06:10:19] [INFO ] Time to serialize gal into /tmp/CTLFireability3925570903351921169.gal : 12 ms
[2025-05-30 06:10:19] [INFO ] Time to serialize properties into /tmp/CTLFireability1888006420864539858.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/CTLFireability3925570903351921169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1888006420864539858.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,1.38735e+25,4.43077,85216,6933,74,128561,1274,1027,358539,75,3010,0
Converting to forward existential form...Done !
original formula: (EF(EG((((i12.i0.u37.p115==1)||(i17.u124.p435==1)) * EG((i10.i0.u1.p2==1))))) * ((AX((i2.u7.p17==1)) + E((i8.u45.p139!=1) U (((AG((((i9.u...369
=> equivalent forward existential formula: ([(Init * !(E(TRUE U EG((((i12.i0.u37.p115==1)||(i17.u124.p435==1)) * EG((i10.i0.u1.p2==1)))))))] = FALSE * [(EY...474
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t9, t10, t163, t257, t266, t366, t375, t376, t387, i0.t167, i0.u68.t174, i0.u70.t170,...1201
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 476/476 places, 424/424 transitions.
Graph (trivial) has 230 edges and 476 vertex of which 6 / 476 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1063 edges and 471 vertex of which 470 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 59 place count 469 transition count 359
Reduce places removed 57 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 58 rules applied. Total rules applied 117 place count 412 transition count 358
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 118 place count 411 transition count 358
Performed 94 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 94 Pre rules applied. Total rules applied 118 place count 411 transition count 264
Deduced a syphon composed of 94 places in 0 ms
Ensure Unique test removed 17 places
Reduce places removed 111 places and 0 transitions.
Iterating global reduction 3 with 205 rules applied. Total rules applied 323 place count 300 transition count 264
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 344 place count 279 transition count 243
Iterating global reduction 3 with 21 rules applied. Total rules applied 365 place count 279 transition count 243
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 365 place count 279 transition count 240
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 7 rules applied. Total rules applied 372 place count 275 transition count 240
Performed 106 Post agglomeration using F-continuation condition.Transition count delta: 106
Deduced a syphon composed of 106 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 109 places and 0 transitions.
Iterating global reduction 3 with 215 rules applied. Total rules applied 587 place count 166 transition count 134
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 588 place count 165 transition count 133
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 589 place count 164 transition count 133
Applied a total of 589 rules in 53 ms. Remains 164 /476 variables (removed 312) and now considering 133/424 (removed 291) transitions.
// Phase 1: matrix 133 rows 164 cols
[2025-05-30 06:10:49] [INFO ] Computed 68 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:10:50] [INFO ] Implicit Places using invariants in 227 ms returned [0, 1, 2, 3, 4, 15, 16, 20, 21, 22, 25, 26, 51, 52, 53, 54]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 228 ms to find 16 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 148/476 places, 133/424 transitions.
Applied a total of 0 rules in 6 ms. Remains 148 /148 variables (removed 0) and now considering 133/133 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 287 ms. Remains : 148/476 places, 133/424 transitions.
[2025-05-30 06:10:50] [INFO ] Flatten gal took : 4 ms
[2025-05-30 06:10:50] [INFO ] Flatten gal took : 5 ms
[2025-05-30 06:10:50] [INFO ] Input system was already deterministic with 133 transitions.
[2025-05-30 06:10:50] [INFO ] Flatten gal took : 5 ms
[2025-05-30 06:10:50] [INFO ] Flatten gal took : 5 ms
[2025-05-30 06:10:50] [INFO ] Time to serialize gal into /tmp/CTLFireability2365061304844433683.gal : 1 ms
[2025-05-30 06:10:50] [INFO ] Time to serialize properties into /tmp/CTLFireability15400807639434035275.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/CTLFireability2365061304844433683.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15400807639434035275.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.
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,196692,1.18725,40376,2,12492,5,169012,6,0,724,87648,0
Converting to forward existential form...Done !
original formula: AG(EF(((((p197==0)||(p390==0))||(p587==0))&&(((p139==1)||(p65==1))||(((p179==1)&&(p390==1))&&(p587==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((p197==0)||(p390==0))||(p587==0))&&(((p139==1)||(p65==1))||(((p179==1)&&(p390=...185
Reverse transition relation is NOT exact ! Due to transitions t8, t39, t40, t41, t42, t43, t44, t69, t70, t71, t72, t73, t89, t90, t91, t121, t122, t123, ...254
(forward)formula 0,0,6.08828,153252,1,0,174,725137,250,89,5258,320457,239
FORMULA BusinessProcesses-PT-13-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 476/476 places, 424/424 transitions.
Graph (complete) has 1069 edges and 476 vertex of which 475 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 53 transitions
Trivial Post-agglo rules discarded 53 transitions
Performed 53 trivial Post agglomeration. Transition count delta: 53
Iterating post reduction 0 with 53 rules applied. Total rules applied 54 place count 474 transition count 369
Reduce places removed 53 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 55 rules applied. Total rules applied 109 place count 421 transition count 367
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 111 place count 419 transition count 367
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 99 Pre rules applied. Total rules applied 111 place count 419 transition count 268
Deduced a syphon composed of 99 places in 1 ms
Ensure Unique test removed 17 places
Reduce places removed 116 places and 0 transitions.
Iterating global reduction 3 with 215 rules applied. Total rules applied 326 place count 303 transition count 268
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 347 place count 282 transition count 247
Iterating global reduction 3 with 21 rules applied. Total rules applied 368 place count 282 transition count 247
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 368 place count 282 transition count 244
Deduced a syphon composed of 3 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 7 rules applied. Total rules applied 375 place count 278 transition count 244
Performed 109 Post agglomeration using F-continuation condition.Transition count delta: 109
Deduced a syphon composed of 109 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 3 with 221 rules applied. Total rules applied 596 place count 166 transition count 135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 597 place count 165 transition count 134
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 598 place count 164 transition count 134
Applied a total of 598 rules in 47 ms. Remains 164 /476 variables (removed 312) and now considering 134/424 (removed 290) transitions.
// Phase 1: matrix 134 rows 164 cols
[2025-05-30 06:10:56] [INFO ] Computed 68 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:10:56] [INFO ] Implicit Places using invariants in 235 ms returned []
[2025-05-30 06:10:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:10:57] [INFO ] Implicit Places using invariants and state equation in 746 ms returned [55, 56, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 81, 83, 85, 87, 89, 91, 93, 95, 103, 105, 107, 109, 111]
Discarding 26 places :
Implicit Place search using SMT with State Equation took 983 ms to find 26 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 138/476 places, 134/424 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 138 transition count 125
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 129 transition count 125
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 22 place count 125 transition count 121
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 125 transition count 121
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 2 rules applied. Total rules applied 28 place count 125 transition count 119
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 30 place count 123 transition count 119
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 42 place count 116 transition count 114
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 46 place count 114 transition count 112
Applied a total of 46 rules in 11 ms. Remains 114 /138 variables (removed 24) and now considering 112/134 (removed 22) transitions.
// Phase 1: matrix 112 rows 114 cols
[2025-05-30 06:10:57] [INFO ] Computed 42 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:10:57] [INFO ] Implicit Places using invariants in 139 ms returned []
[2025-05-30 06:10:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:10:57] [INFO ] State equation strengthened by 14 read => feed constraints.
[2025-05-30 06:10:57] [INFO ] Implicit Places using invariants and state equation in 400 ms returned [1, 2, 3, 4, 5, 6, 7, 9, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 47, 48]
Discarding 20 places :
Implicit Place search using SMT with State Equation took 542 ms to find 20 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 94/476 places, 112/424 transitions.
Graph (complete) has 319 edges and 94 vertex of which 85 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 10 place count 76 transition count 72
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 76 transition count 72
Applied a total of 19 rules in 5 ms. Remains 76 /94 variables (removed 18) and now considering 72/112 (removed 40) transitions.
// Phase 1: matrix 72 rows 76 cols
[2025-05-30 06:10:57] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:10:58] [INFO ] Implicit Places using invariants in 108 ms returned [8, 9, 10]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 109 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 73/476 places, 72/424 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 72/72 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 4 iterations and 1701 ms. Remains : 73/476 places, 72/424 transitions.
[2025-05-30 06:10:58] [INFO ] Flatten gal took : 2 ms
[2025-05-30 06:10:58] [INFO ] Flatten gal took : 3 ms
[2025-05-30 06:10:58] [INFO ] Input system was already deterministic with 72 transitions.
[2025-05-30 06:10:58] [INFO ] Flatten gal took : 2 ms
[2025-05-30 06:10:58] [INFO ] Flatten gal took : 2 ms
[2025-05-30 06:10:58] [INFO ] Time to serialize gal into /tmp/CTLFireability6648156307709572408.gal : 0 ms
[2025-05-30 06:10:58] [INFO ] Time to serialize properties into /tmp/CTLFireability9167979484467349042.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/CTLFireability6648156307709572408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9167979484467349042.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.
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,15620,0.05994,5448,2,611,5,7117,6,0,363,5841,0
Converting to forward existential form...Done !
original formula: E(AG(EF((((p221==1)&&(p419==1))&&(p558==1)))) U (p95==1))
=> equivalent forward existential formula: [(FwdU(Init,!(E(TRUE U !(E(TRUE U (((p221==1)&&(p419==1))&&(p558==1))))))) * (p95==1))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t14, t18, t19, t20, t21, t24, t39, t43, t47, t48, t49, t50, t51, t52, Intersection with ...234
(forward)formula 0,0,0.404335,13000,1,0,160,52504,170,73,2359,28199,181
FORMULA BusinessProcesses-PT-13-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 476/476 places, 424/424 transitions.
Graph (trivial) has 234 edges and 476 vertex of which 6 / 476 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1063 edges and 471 vertex of which 470 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 0 with 59 rules applied. Total rules applied 61 place count 469 transition count 357
Reduce places removed 59 places and 0 transitions.
Iterating post reduction 1 with 59 rules applied. Total rules applied 120 place count 410 transition count 357
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 95 Pre rules applied. Total rules applied 120 place count 410 transition count 262
Deduced a syphon composed of 95 places in 1 ms
Ensure Unique test removed 17 places
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 207 rules applied. Total rules applied 327 place count 298 transition count 262
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 349 place count 276 transition count 240
Iterating global reduction 2 with 22 rules applied. Total rules applied 371 place count 276 transition count 240
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 371 place count 276 transition count 237
Deduced a syphon composed of 3 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 7 rules applied. Total rules applied 378 place count 272 transition count 237
Performed 108 Post agglomeration using F-continuation condition.Transition count delta: 108
Deduced a syphon composed of 108 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 111 places and 0 transitions.
Iterating global reduction 2 with 219 rules applied. Total rules applied 597 place count 161 transition count 129
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 598 place count 160 transition count 128
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 599 place count 159 transition count 128
Applied a total of 599 rules in 91 ms. Remains 159 /476 variables (removed 317) and now considering 128/424 (removed 296) transitions.
// Phase 1: matrix 128 rows 159 cols
[2025-05-30 06:10:58] [INFO ] Computed 68 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:10:58] [INFO ] Implicit Places using invariants in 260 ms returned [0, 1, 2, 3, 4, 5, 13, 14, 18, 19, 20, 21, 22, 23, 48, 49, 50, 51]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 262 ms to find 18 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 141/476 places, 128/424 transitions.
Applied a total of 0 rules in 6 ms. Remains 141 /141 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 360 ms. Remains : 141/476 places, 128/424 transitions.
[2025-05-30 06:10:58] [INFO ] Flatten gal took : 11 ms
[2025-05-30 06:10:58] [INFO ] Flatten gal took : 5 ms
[2025-05-30 06:10:58] [INFO ] Input system was already deterministic with 128 transitions.
[2025-05-30 06:10:58] [INFO ] Flatten gal took : 7 ms
[2025-05-30 06:10:58] [INFO ] Flatten gal took : 15 ms
[2025-05-30 06:10:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11580523139035436534.gal : 1 ms
[2025-05-30 06:10:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10465038063909103736.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11580523139035436534.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10465038063909103736.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 ...330
RANDOM walk for 40000 steps (8366 resets) in 430 ms. (92 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality10465038063909103736.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 12
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :12 after 15
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :15 after 24
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :24 after 48
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :84 after 336
BEST_FIRST walk for 40003 steps (2443 resets) in 232 ms. (171 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 124 steps, run visited all 1 properties in 5 ms. (steps per millisecond=24 )
Probabilistic random walk after 124 steps, saw 73 distinct states, run finished after 6 ms. (steps per millisecond=20 ) properties seen :1
FORMULA BusinessProcesses-PT-13-CTLFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
Reachability property BusinessProcesses-PT-13-CTLFireability-2025-09 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1056,0.094497,5432,2,1673,13,5679,6,0,691,2502,0
Total reachable state count : 1056
Verifying 1 reachability properties.
Reachability property BusinessProcesses-PT-13-CTLFireability-2025-09 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BusinessProcesses-PT-13-CTLFireability-2025-09,3,0.095302,5432,2,146,13,5679,7,0,694,2502,0
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 476/476 places, 424/424 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 455 transition count 403
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 455 transition count 403
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 47 place count 450 transition count 398
Iterating global reduction 0 with 5 rules applied. Total rules applied 52 place count 450 transition count 398
Applied a total of 52 rules in 59 ms. Remains 450 /476 variables (removed 26) and now considering 398/424 (removed 26) transitions.
// Phase 1: matrix 398 rows 450 cols
[2025-05-30 06:10:59] [INFO ] Computed 90 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:10:59] [INFO ] Implicit Places using invariants in 357 ms returned []
[2025-05-30 06:10:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:11:01] [INFO ] Implicit Places using invariants and state equation in 1762 ms returned []
Implicit Place search using SMT with State Equation took 2131 ms to find 0 implicit places.
Running 397 sub problems to find dead transitions.
[2025-05-30 06:11:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/449 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/449 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (OVERLAPS) 1/450 variables, 53/89 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/450 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:23] [INFO ] Deduced a trap composed of 78 places in 348 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:24] [INFO ] Deduced a trap composed of 78 places in 325 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:24] [INFO ] Deduced a trap composed of 78 places in 300 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:24] [INFO ] Deduced a trap composed of 78 places in 341 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:25] [INFO ] Deduced a trap composed of 78 places in 296 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:25] [INFO ] Deduced a trap composed of 78 places in 353 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:25] [INFO ] Deduced a trap composed of 78 places in 349 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:26] [INFO ] Deduced a trap composed of 76 places in 382 ms of which 100 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:26] [INFO ] Deduced a trap composed of 75 places in 353 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:27] [INFO ] Deduced a trap composed of 75 places in 341 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:27] [INFO ] Deduced a trap composed of 75 places in 355 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:27] [INFO ] Deduced a trap composed of 25 places in 327 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:28] [INFO ] Deduced a trap composed of 75 places in 348 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:28] [INFO ] Deduced a trap composed of 70 places in 360 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:28] [INFO ] Deduced a trap composed of 70 places in 337 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:29] [INFO ] Deduced a trap composed of 75 places in 342 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:29] [INFO ] Deduced a trap composed of 75 places in 355 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:29] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:30] [INFO ] Deduced a trap composed of 77 places in 335 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:30] [INFO ] Deduced a trap composed of 76 places in 354 ms of which 65 ms to minimize.
Problem TDEAD322 is UNSAT
Problem TDEAD323 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD345 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD348 is UNSAT
Problem TDEAD349 is UNSAT
Problem TDEAD350 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/450 variables, 20/110 constraints. Problems are: Problem set: 15 solved, 382 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 450/848 variables, and 110 constraints, problems are : Problem set: 15 solved, 382 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 53/53 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 0/450 constraints, PredecessorRefiner: 397/397 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 15 solved, 382 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/449 variables, 36/36 constraints. Problems are: Problem set: 15 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/449 variables, 0/36 constraints. Problems are: Problem set: 15 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/450 variables, 53/89 constraints. Problems are: Problem set: 15 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/450 variables, 1/90 constraints. Problems are: Problem set: 15 solved, 382 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/450 variables, 20/110 constraints. Problems are: Problem set: 15 solved, 382 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:38] [INFO ] Deduced a trap composed of 75 places in 343 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:38] [INFO ] Deduced a trap composed of 75 places in 339 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:38] [INFO ] Deduced a trap composed of 35 places in 324 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:39] [INFO ] Deduced a trap composed of 35 places in 316 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:39] [INFO ] Deduced a trap composed of 35 places in 301 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:40] [INFO ] Deduced a trap composed of 76 places in 338 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:40] [INFO ] Deduced a trap composed of 75 places in 328 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:41] [INFO ] Deduced a trap composed of 70 places in 343 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:41] [INFO ] Deduced a trap composed of 70 places in 373 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:41] [INFO ] Deduced a trap composed of 71 places in 353 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:42] [INFO ] Deduced a trap composed of 71 places in 340 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:42] [INFO ] Deduced a trap composed of 71 places in 294 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:42] [INFO ] Deduced a trap composed of 76 places in 342 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:43] [INFO ] Deduced a trap composed of 76 places in 387 ms of which 110 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:43] [INFO ] Deduced a trap composed of 76 places in 324 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:44] [INFO ] Deduced a trap composed of 74 places in 360 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:44] [INFO ] Deduced a trap composed of 71 places in 351 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:44] [INFO ] Deduced a trap composed of 33 places in 329 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:45] [INFO ] Deduced a trap composed of 71 places in 365 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:45] [INFO ] Deduced a trap composed of 72 places in 366 ms of which 89 ms to minimize.
Problem TDEAD299 is UNSAT
Problem TDEAD300 is UNSAT
Problem TDEAD301 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD325 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/450 variables, 20/130 constraints. Problems are: Problem set: 21 solved, 376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:46] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:46] [INFO ] Deduced a trap composed of 70 places in 341 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:46] [INFO ] Deduced a trap composed of 70 places in 316 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:47] [INFO ] Deduced a trap composed of 71 places in 328 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:47] [INFO ] Deduced a trap composed of 71 places in 338 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:47] [INFO ] Deduced a trap composed of 71 places in 299 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:48] [INFO ] Deduced a trap composed of 75 places in 355 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:48] [INFO ] Deduced a trap composed of 75 places in 342 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:48] [INFO ] Deduced a trap composed of 75 places in 358 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:49] [INFO ] Deduced a trap composed of 76 places in 336 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:49] [INFO ] Deduced a trap composed of 76 places in 317 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:50] [INFO ] Deduced a trap composed of 15 places in 312 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:51] [INFO ] Deduced a trap composed of 27 places in 268 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:51] [INFO ] Deduced a trap composed of 34 places in 274 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:52] [INFO ] Deduced a trap composed of 27 places in 326 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:52] [INFO ] Deduced a trap composed of 17 places in 331 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:53] [INFO ] Deduced a trap composed of 69 places in 395 ms of which 126 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:53] [INFO ] Deduced a trap composed of 69 places in 338 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:53] [INFO ] Deduced a trap composed of 70 places in 357 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:55] [INFO ] Deduced a trap composed of 13 places in 356 ms of which 17 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/450 variables, 20/150 constraints. Problems are: Problem set: 21 solved, 376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:56] [INFO ] Deduced a trap composed of 36 places in 329 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:56] [INFO ] Deduced a trap composed of 77 places in 348 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:56] [INFO ] Deduced a trap composed of 36 places in 335 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:57] [INFO ] Deduced a trap composed of 71 places in 343 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:58] [INFO ] Deduced a trap composed of 69 places in 327 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:58] [INFO ] Deduced a trap composed of 36 places in 329 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:58] [INFO ] Deduced a trap composed of 36 places in 311 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:59] [INFO ] Deduced a trap composed of 33 places in 79 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:59] [INFO ] Deduced a trap composed of 33 places in 259 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:11:59] [INFO ] Deduced a trap composed of 40 places in 262 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:12:00] [INFO ] Deduced a trap composed of 43 places in 262 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:12:01] [INFO ] Deduced a trap composed of 42 places in 84 ms of which 6 ms to minimize.
(s301 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 450/848 variables, and 162 constraints, problems are : Problem set: 21 solved, 376 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 53/53 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 0/450 constraints, PredecessorRefiner: 0/397 constraints, Known Traps: 72/72 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60100ms problems are : Problem set: 21 solved, 376 unsolved
Search for dead transitions found 21 dead transitions in 60105ms
Found 21 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 21 transitions
Dead transitions reduction (with SMT) removed 21 transitions
Starting structural reductions in LTL mode, iteration 1 : 450/476 places, 377/424 transitions.
Applied a total of 0 rules in 16 ms. Remains 450 /450 variables (removed 0) and now considering 377/377 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62314 ms. Remains : 450/476 places, 377/424 transitions.
[2025-05-30 06:12:01] [INFO ] Flatten gal took : 16 ms
[2025-05-30 06:12:01] [INFO ] Flatten gal took : 16 ms
[2025-05-30 06:12:01] [INFO ] Input system was already deterministic with 377 transitions.
[2025-05-30 06:12:01] [INFO ] Flatten gal took : 15 ms
[2025-05-30 06:12:01] [INFO ] Flatten gal took : 15 ms
[2025-05-30 06:12:01] [INFO ] Time to serialize gal into /tmp/CTLFireability10048838835025206654.gal : 3 ms
[2025-05-30 06:12:01] [INFO ] Time to serialize properties into /tmp/CTLFireability12534878219479217036.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/CTLFireability10048838835025206654.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12534878219479217036.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 06:12:31] [INFO ] Flatten gal took : 10 ms
[2025-05-30 06:12:31] [INFO ] Applying decomposition
[2025-05-30 06:12:31] [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/graph8852079166629242080.txt' '-o' '/tmp/graph8852079166629242080.bin' '-w' '/tmp/graph8852079166629242080.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8852079166629242080.bin' '-l' '-1' '-v' '-w' '/tmp/graph8852079166629242080.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:12:31] [INFO ] Decomposing Gal with order
[2025-05-30 06:12:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:12:31] [INFO ] Removed a total of 170 redundant transitions.
[2025-05-30 06:12:31] [INFO ] Flatten gal took : 32 ms
[2025-05-30 06:12:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 13 ms.
[2025-05-30 06:12:31] [INFO ] Time to serialize gal into /tmp/CTLFireability11128107251970319025.gal : 8 ms
[2025-05-30 06:12:31] [INFO ] Time to serialize properties into /tmp/CTLFireability3151797414925989454.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/CTLFireability11128107251970319025.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3151797414925989454.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.
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,1.44943e+25,8.8893,182600,7579,37,286252,487,971,662375,61,1279,0
Converting to forward existential form...Done !
original formula: A((((i15.u14.p34==1)&&(i16.i1.u93.p289==1))&&(i19.u121.p558==1)) U (EF((AG((i18.u77.p245==1)) * ((i8.i1.u80.p250==1)||(i0.i1.u72.p223==1)...406
=> equivalent forward existential formula: [((Init * !(EG(!((E(TRUE U (!(E(TRUE U !((i18.u77.p245==1)))) * ((i8.i1.u80.p250==1)||(i0.i1.u72.p223==1)))) + (...1372
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t9, t10, t162, t234, t261, t265, t352, t360, t367, t372, i0.i0.u120.t66, i0.i1.u72.t1...1182
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 476/476 places, 424/424 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 452 transition count 400
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 452 transition count 400
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 54 place count 446 transition count 394
Iterating global reduction 0 with 6 rules applied. Total rules applied 60 place count 446 transition count 394
Applied a total of 60 rules in 34 ms. Remains 446 /476 variables (removed 30) and now considering 394/424 (removed 30) transitions.
// Phase 1: matrix 394 rows 446 cols
[2025-05-30 06:13:01] [INFO ] Computed 90 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:13:02] [INFO ] Implicit Places using invariants in 375 ms returned []
[2025-05-30 06:13:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:13:04] [INFO ] Implicit Places using invariants and state equation in 2018 ms returned []
Implicit Place search using SMT with State Equation took 2411 ms to find 0 implicit places.
Running 393 sub problems to find dead transitions.
[2025-05-30 06:13:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/445 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/445 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 2 (OVERLAPS) 1/446 variables, 52/88 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/446 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 393 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:26] [INFO ] Deduced a trap composed of 77 places in 347 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:27] [INFO ] Deduced a trap composed of 77 places in 328 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:27] [INFO ] Deduced a trap composed of 77 places in 322 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:27] [INFO ] Deduced a trap composed of 77 places in 324 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:28] [INFO ] Deduced a trap composed of 77 places in 336 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:28] [INFO ] Deduced a trap composed of 77 places in 331 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:28] [INFO ] Deduced a trap composed of 77 places in 325 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:29] [INFO ] Deduced a trap composed of 77 places in 315 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:29] [INFO ] Deduced a trap composed of 77 places in 301 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:29] [INFO ] Deduced a trap composed of 77 places in 341 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:30] [INFO ] Deduced a trap composed of 77 places in 327 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:30] [INFO ] Deduced a trap composed of 77 places in 341 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:30] [INFO ] Deduced a trap composed of 77 places in 338 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:31] [INFO ] Deduced a trap composed of 76 places in 310 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:31] [INFO ] Deduced a trap composed of 76 places in 341 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:32] [INFO ] Deduced a trap composed of 76 places in 346 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:32] [INFO ] Deduced a trap composed of 76 places in 334 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:32] [INFO ] Deduced a trap composed of 76 places in 335 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:33] [INFO ] Deduced a trap composed of 77 places in 340 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:33] [INFO ] Deduced a trap composed of 77 places in 344 ms of which 80 ms to minimize.
Problem TDEAD309 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD327 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD336 is UNSAT
Problem TDEAD338 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD346 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/446 variables, 20/110 constraints. Problems are: Problem set: 14 solved, 379 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:13:34] [INFO ] Deduced a trap composed of 74 places in 353 ms of which 75 ms to minimize.
SMT process timed out in 30096ms, After SMT, problems are : Problem set: 14 solved, 379 unsolved
Search for dead transitions found 14 dead transitions in 30097ms
Found 14 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 14 transitions
Dead transitions reduction (with SMT) removed 14 transitions
Starting structural reductions in LTL mode, iteration 1 : 446/476 places, 380/424 transitions.
Applied a total of 0 rules in 12 ms. Remains 446 /446 variables (removed 0) and now considering 380/380 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32557 ms. Remains : 446/476 places, 380/424 transitions.
[2025-05-30 06:13:34] [INFO ] Flatten gal took : 15 ms
[2025-05-30 06:13:34] [INFO ] Flatten gal took : 15 ms
[2025-05-30 06:13:34] [INFO ] Input system was already deterministic with 380 transitions.
[2025-05-30 06:13:34] [INFO ] Flatten gal took : 15 ms
[2025-05-30 06:13:34] [INFO ] Flatten gal took : 16 ms
[2025-05-30 06:13:34] [INFO ] Time to serialize gal into /tmp/CTLFireability14658520860872948724.gal : 3 ms
[2025-05-30 06:13:34] [INFO ] Time to serialize properties into /tmp/CTLFireability611167982911418490.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/CTLFireability14658520860872948724.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability611167982911418490.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 06:14:04] [INFO ] Flatten gal took : 9 ms
[2025-05-30 06:14:04] [INFO ] Applying decomposition
[2025-05-30 06:14:04] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4656377422514269419.txt' '-o' '/tmp/graph4656377422514269419.bin' '-w' '/tmp/graph4656377422514269419.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4656377422514269419.bin' '-l' '-1' '-v' '-w' '/tmp/graph4656377422514269419.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:14:04] [INFO ] Decomposing Gal with order
[2025-05-30 06:14:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:14:04] [INFO ] Removed a total of 204 redundant transitions.
[2025-05-30 06:14:04] [INFO ] Flatten gal took : 24 ms
[2025-05-30 06:14:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 26 ms.
[2025-05-30 06:14:04] [INFO ] Time to serialize gal into /tmp/CTLFireability16649193474282736142.gal : 7 ms
[2025-05-30 06:14:04] [INFO ] Time to serialize properties into /tmp/CTLFireability14803359071238392377.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/CTLFireability16649193474282736142.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14803359071238392377.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.
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,1.34315e+25,4.85161,110636,4879,66,133582,1053,1025,779420,70,2236,0
Converting to forward existential form...Done !
original formula: AX(AX(FALSE))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(FALSE))] = FALSE
(forward)formula 0,0,4.86787,110636,1,0,133582,1053,1436,779420,83,2236,1468
FORMULA BusinessProcesses-PT-13-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 476/476 places, 424/424 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 453 transition count 401
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 453 transition count 401
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 52 place count 447 transition count 395
Iterating global reduction 0 with 6 rules applied. Total rules applied 58 place count 447 transition count 395
Applied a total of 58 rules in 29 ms. Remains 447 /476 variables (removed 29) and now considering 395/424 (removed 29) transitions.
// Phase 1: matrix 395 rows 447 cols
[2025-05-30 06:14:09] [INFO ] Computed 90 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:14:10] [INFO ] Implicit Places using invariants in 543 ms returned []
[2025-05-30 06:14:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:14:12] [INFO ] Implicit Places using invariants and state equation in 1939 ms returned []
Implicit Place search using SMT with State Equation took 2484 ms to find 0 implicit places.
Running 394 sub problems to find dead transitions.
[2025-05-30 06:14:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/446 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/446 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 2 (OVERLAPS) 1/447 variables, 53/89 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/447 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 394 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:34] [INFO ] Deduced a trap composed of 75 places in 349 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:35] [INFO ] Deduced a trap composed of 75 places in 374 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:35] [INFO ] Deduced a trap composed of 75 places in 349 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:36] [INFO ] Deduced a trap composed of 77 places in 346 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:36] [INFO ] Deduced a trap composed of 77 places in 339 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:36] [INFO ] Deduced a trap composed of 77 places in 320 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:37] [INFO ] Deduced a trap composed of 77 places in 310 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:37] [INFO ] Deduced a trap composed of 77 places in 362 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:37] [INFO ] Deduced a trap composed of 77 places in 335 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:38] [INFO ] Deduced a trap composed of 77 places in 313 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:38] [INFO ] Deduced a trap composed of 77 places in 355 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:38] [INFO ] Deduced a trap composed of 77 places in 330 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:39] [INFO ] Deduced a trap composed of 77 places in 315 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:39] [INFO ] Deduced a trap composed of 27 places in 273 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:39] [INFO ] Deduced a trap composed of 77 places in 300 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:40] [INFO ] Deduced a trap composed of 77 places in 332 ms of which 102 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:40] [INFO ] Deduced a trap composed of 77 places in 345 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:40] [INFO ] Deduced a trap composed of 77 places in 330 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:41] [INFO ] Deduced a trap composed of 77 places in 312 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:41] [INFO ] Deduced a trap composed of 77 places in 330 ms of which 69 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/447 variables, 20/110 constraints. Problems are: Problem set: 0 solved, 394 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 447/842 variables, and 110 constraints, problems are : Problem set: 0 solved, 394 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 53/53 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 0/447 constraints, PredecessorRefiner: 394/394 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 394 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/446 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/446 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 2 (OVERLAPS) 1/447 variables, 53/89 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/447 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/447 variables, 20/110 constraints. Problems are: Problem set: 0 solved, 394 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:49] [INFO ] Deduced a trap composed of 78 places in 290 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:49] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:50] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:50] [INFO ] Deduced a trap composed of 77 places in 316 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:50] [INFO ] Deduced a trap composed of 78 places in 354 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:51] [INFO ] Deduced a trap composed of 78 places in 325 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:51] [INFO ] Deduced a trap composed of 78 places in 323 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:51] [INFO ] Deduced a trap composed of 78 places in 308 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:52] [INFO ] Deduced a trap composed of 78 places in 319 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:52] [INFO ] Deduced a trap composed of 76 places in 347 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:53] [INFO ] Deduced a trap composed of 75 places in 338 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:53] [INFO ] Deduced a trap composed of 76 places in 359 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:54] [INFO ] Deduced a trap composed of 76 places in 337 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:54] [INFO ] Deduced a trap composed of 75 places in 384 ms of which 107 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:54] [INFO ] Deduced a trap composed of 75 places in 384 ms of which 110 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:55] [INFO ] Deduced a trap composed of 70 places in 352 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:55] [INFO ] Deduced a trap composed of 70 places in 360 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:56] [INFO ] Deduced a trap composed of 71 places in 339 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:56] [INFO ] Deduced a trap composed of 71 places in 353 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:56] [INFO ] Deduced a trap composed of 70 places in 352 ms of which 79 ms to minimize.
Problem TDEAD296 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD301 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD323 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD337 is UNSAT
Problem TDEAD338 is UNSAT
Problem TDEAD339 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD343 is UNSAT
Problem TDEAD345 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD347 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/447 variables, 20/130 constraints. Problems are: Problem set: 21 solved, 373 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:57] [INFO ] Deduced a trap composed of 77 places in 212 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:57] [INFO ] Deduced a trap composed of 77 places in 243 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:58] [INFO ] Deduced a trap composed of 77 places in 321 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:58] [INFO ] Deduced a trap composed of 75 places in 323 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:58] [INFO ] Deduced a trap composed of 35 places in 331 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:59] [INFO ] Deduced a trap composed of 36 places in 341 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:14:59] [INFO ] Deduced a trap composed of 77 places in 366 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:00] [INFO ] Deduced a trap composed of 70 places in 347 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:00] [INFO ] Deduced a trap composed of 77 places in 333 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:00] [INFO ] Deduced a trap composed of 36 places in 329 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:01] [INFO ] Deduced a trap composed of 71 places in 373 ms of which 106 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:02] [INFO ] Deduced a trap composed of 70 places in 375 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:02] [INFO ] Deduced a trap composed of 15 places in 286 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:02] [INFO ] Deduced a trap composed of 53 places in 352 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:03] [INFO ] Deduced a trap composed of 35 places in 237 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:05] [INFO ] Deduced a trap composed of 16 places in 307 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:05] [INFO ] Deduced a trap composed of 20 places in 310 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:05] [INFO ] Deduced a trap composed of 30 places in 310 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:06] [INFO ] Deduced a trap composed of 18 places in 285 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:06] [INFO ] Deduced a trap composed of 19 places in 273 ms of which 15 ms to minimize.
Problem TDEAD298 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD328 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD331 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/447 variables, 20/150 constraints. Problems are: Problem set: 28 solved, 366 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:07] [INFO ] Deduced a trap composed of 32 places in 338 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:07] [INFO ] Deduced a trap composed of 75 places in 364 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:08] [INFO ] Deduced a trap composed of 75 places in 361 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:08] [INFO ] Deduced a trap composed of 75 places in 336 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:09] [INFO ] Deduced a trap composed of 75 places in 398 ms of which 102 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:10] [INFO ] Deduced a trap composed of 76 places in 359 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:10] [INFO ] Deduced a trap composed of 69 places in 354 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:15:11] [INFO ] Deduced a trap composed of 69 places in 304 ms of which 36 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 447/842 variables, and 158 constraints, problems are : Problem set: 28 solved, 366 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 53/53 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 0/447 constraints, PredecessorRefiner: 0/394 constraints, Known Traps: 68/68 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60090ms problems are : Problem set: 28 solved, 366 unsolved
Search for dead transitions found 28 dead transitions in 60093ms
Found 28 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 28 transitions
Dead transitions reduction (with SMT) removed 28 transitions
Starting structural reductions in LTL mode, iteration 1 : 447/476 places, 367/424 transitions.
Applied a total of 0 rules in 13 ms. Remains 447 /447 variables (removed 0) and now considering 367/367 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62620 ms. Remains : 447/476 places, 367/424 transitions.
[2025-05-30 06:15:12] [INFO ] Flatten gal took : 15 ms
[2025-05-30 06:15:12] [INFO ] Flatten gal took : 15 ms
[2025-05-30 06:15:12] [INFO ] Input system was already deterministic with 367 transitions.
[2025-05-30 06:15:12] [INFO ] Flatten gal took : 14 ms
[2025-05-30 06:15:12] [INFO ] Flatten gal took : 14 ms
[2025-05-30 06:15:12] [INFO ] Time to serialize gal into /tmp/CTLFireability16633713526801871828.gal : 3 ms
[2025-05-30 06:15:12] [INFO ] Time to serialize properties into /tmp/CTLFireability8497616966218498550.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/CTLFireability16633713526801871828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8497616966218498550.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 06:15:42] [INFO ] Flatten gal took : 8 ms
[2025-05-30 06:15:42] [INFO ] Applying decomposition
[2025-05-30 06:15:42] [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/graph14295401505404199823.txt' '-o' '/tmp/graph14295401505404199823.bin' '-w' '/tmp/graph14295401505404199823.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14295401505404199823.bin' '-l' '-1' '-v' '-w' '/tmp/graph14295401505404199823.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:15:42] [INFO ] Decomposing Gal with order
[2025-05-30 06:15:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:15:42] [INFO ] Removed a total of 144 redundant transitions.
[2025-05-30 06:15:42] [INFO ] Flatten gal took : 22 ms
[2025-05-30 06:15:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 6 ms.
[2025-05-30 06:15:42] [INFO ] Time to serialize gal into /tmp/CTLFireability15917636969120120946.gal : 5 ms
[2025-05-30 06:15:42] [INFO ] Time to serialize properties into /tmp/CTLFireability2518607697996131813.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/CTLFireability15917636969120120946.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2518607697996131813.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.
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,1.34317e+25,4.43343,107392,3511,42,170537,429,941,519952,59,1103,0
Converting to forward existential form...Done !
original formula: AX(EF(AX((i19.u120.p530==1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(EX(!((i19.u120.p530==1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t10, t159, t231, t258, t262, t342, t349, t351, t357, t362, i0.t163, i0.u68.t170, i0.u...1157
(forward)formula 0,1,25.6642,484992,1,0,776413,429,6085,2.31116e+06,268,1103,1254907
FORMULA BusinessProcesses-PT-13-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 476/476 places, 424/424 transitions.
Graph (trivial) has 225 edges and 476 vertex of which 6 / 476 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1063 edges and 471 vertex of which 470 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 58 place count 469 transition count 360
Reduce places removed 56 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 57 rules applied. Total rules applied 115 place count 413 transition count 359
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 116 place count 412 transition count 359
Performed 91 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 91 Pre rules applied. Total rules applied 116 place count 412 transition count 268
Deduced a syphon composed of 91 places in 1 ms
Ensure Unique test removed 15 places
Reduce places removed 106 places and 0 transitions.
Iterating global reduction 3 with 197 rules applied. Total rules applied 313 place count 306 transition count 268
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 331 place count 288 transition count 250
Iterating global reduction 3 with 18 rules applied. Total rules applied 349 place count 288 transition count 250
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 349 place count 288 transition count 248
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 5 rules applied. Total rules applied 354 place count 285 transition count 248
Performed 108 Post agglomeration using F-continuation condition.Transition count delta: 108
Deduced a syphon composed of 108 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 3 with 218 rules applied. Total rules applied 572 place count 175 transition count 140
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 573 place count 174 transition count 139
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 574 place count 173 transition count 139
Applied a total of 574 rules in 34 ms. Remains 173 /476 variables (removed 303) and now considering 139/424 (removed 285) transitions.
// Phase 1: matrix 139 rows 173 cols
[2025-05-30 06:16:08] [INFO ] Computed 71 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:16:08] [INFO ] Implicit Places using invariants in 206 ms returned [6, 18, 19, 23, 24, 25, 26, 27, 28, 53, 56, 57, 58, 145]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 207 ms to find 14 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 159/476 places, 139/424 transitions.
Applied a total of 0 rules in 3 ms. Remains 159 /159 variables (removed 0) and now considering 139/139 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 245 ms. Remains : 159/476 places, 139/424 transitions.
[2025-05-30 06:16:08] [INFO ] Flatten gal took : 4 ms
[2025-05-30 06:16:08] [INFO ] Flatten gal took : 4 ms
[2025-05-30 06:16:08] [INFO ] Input system was already deterministic with 139 transitions.
[2025-05-30 06:16:08] [INFO ] Flatten gal took : 4 ms
[2025-05-30 06:16:08] [INFO ] Flatten gal took : 4 ms
[2025-05-30 06:16:08] [INFO ] Time to serialize gal into /tmp/CTLFireability13525959169954291485.gal : 1 ms
[2025-05-30 06:16:08] [INFO ] Time to serialize properties into /tmp/CTLFireability1822551363771307929.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/CTLFireability13525959169954291485.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1822551363771307929.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.
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,21996,0.310288,13340,2,6582,5,34850,6,0,774,31064,0
Converting to forward existential form...Done !
original formula: AG((EG((((AG((p316==0)) + ((p265==0)&&((p173==0)||(p538==0)))) * (p174==0)) * (p28==0))) * (((p557==1) + EG(!(E((p23==1) U (p445==1))))) ...173
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EG((((!(E(TRUE U !((p316==0)))) + ((p265==0)&&((p173==0)||(p538==0)))) * (p174==0)) * (p2...273
Reverse transition relation is NOT exact ! Due to transitions t0, t8, t12, t32, t36, t37, t38, t39, t40, t71, t72, t73, t74, t75, t78, t89, t91, t92, t93, ...279
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,6.80098,178728,1,0,381,839948,291,235,5848,673397,453
FORMULA BusinessProcesses-PT-13-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 476/476 places, 424/424 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 452 transition count 400
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 452 transition count 400
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 54 place count 446 transition count 394
Iterating global reduction 0 with 6 rules applied. Total rules applied 60 place count 446 transition count 394
Applied a total of 60 rules in 25 ms. Remains 446 /476 variables (removed 30) and now considering 394/424 (removed 30) transitions.
// Phase 1: matrix 394 rows 446 cols
[2025-05-30 06:16:15] [INFO ] Computed 90 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:16:15] [INFO ] Implicit Places using invariants in 456 ms returned []
[2025-05-30 06:16:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:16:17] [INFO ] Implicit Places using invariants and state equation in 2002 ms returned []
Implicit Place search using SMT with State Equation took 2461 ms to find 0 implicit places.
Running 393 sub problems to find dead transitions.
[2025-05-30 06:16:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/445 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/445 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 2 (OVERLAPS) 1/446 variables, 52/88 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/446 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 393 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:41] [INFO ] Deduced a trap composed of 77 places in 353 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:42] [INFO ] Deduced a trap composed of 77 places in 321 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:42] [INFO ] Deduced a trap composed of 77 places in 309 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:42] [INFO ] Deduced a trap composed of 77 places in 282 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:43] [INFO ] Deduced a trap composed of 77 places in 287 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:43] [INFO ] Deduced a trap composed of 77 places in 257 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:43] [INFO ] Deduced a trap composed of 77 places in 264 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:44] [INFO ] Deduced a trap composed of 77 places in 286 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:44] [INFO ] Deduced a trap composed of 77 places in 305 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:44] [INFO ] Deduced a trap composed of 77 places in 320 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:45] [INFO ] Deduced a trap composed of 77 places in 307 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:45] [INFO ] Deduced a trap composed of 77 places in 323 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:45] [INFO ] Deduced a trap composed of 77 places in 331 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:46] [INFO ] Deduced a trap composed of 76 places in 318 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:46] [INFO ] Deduced a trap composed of 76 places in 338 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:46] [INFO ] Deduced a trap composed of 76 places in 345 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:47] [INFO ] Deduced a trap composed of 76 places in 334 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:47] [INFO ] Deduced a trap composed of 76 places in 352 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:47] [INFO ] Deduced a trap composed of 77 places in 361 ms of which 75 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 446/840 variables, and 109 constraints, problems are : Problem set: 0 solved, 393 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, Generalized P Invariants (flows): 38/38 constraints, State Equation: 0/446 constraints, PredecessorRefiner: 393/393 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 393 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/445 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/445 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 2 (OVERLAPS) 1/446 variables, 52/88 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/446 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 393 unsolved
Problem TDEAD309 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD327 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD336 is UNSAT
Problem TDEAD338 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD346 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/446 variables, 19/109 constraints. Problems are: Problem set: 14 solved, 379 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:55] [INFO ] Deduced a trap composed of 74 places in 355 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:55] [INFO ] Deduced a trap composed of 69 places in 345 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:56] [INFO ] Deduced a trap composed of 69 places in 314 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:56] [INFO ] Deduced a trap composed of 74 places in 387 ms of which 140 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:56] [INFO ] Deduced a trap composed of 74 places in 308 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:57] [INFO ] Deduced a trap composed of 69 places in 306 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:57] [INFO ] Deduced a trap composed of 69 places in 338 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:58] [INFO ] Deduced a trap composed of 69 places in 375 ms of which 121 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:58] [INFO ] Deduced a trap composed of 76 places in 334 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:58] [INFO ] Deduced a trap composed of 76 places in 327 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:59] [INFO ] Deduced a trap composed of 76 places in 285 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:59] [INFO ] Deduced a trap composed of 76 places in 298 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:16:59] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:00] [INFO ] Deduced a trap composed of 36 places in 340 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:00] [INFO ] Deduced a trap composed of 73 places in 334 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:01] [INFO ] Deduced a trap composed of 23 places in 314 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:01] [INFO ] Deduced a trap composed of 23 places in 317 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:01] [INFO ] Deduced a trap composed of 70 places in 353 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:02] [INFO ] Deduced a trap composed of 70 places in 314 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:02] [INFO ] Deduced a trap composed of 75 places in 384 ms of which 116 ms to minimize.
Problem TDEAD318 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD328 is UNSAT
Problem TDEAD330 is UNSAT
Problem TDEAD337 is UNSAT
Problem TDEAD345 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/446 variables, 20/129 constraints. Problems are: Problem set: 21 solved, 372 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:03] [INFO ] Deduced a trap composed of 74 places in 363 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:03] [INFO ] Deduced a trap composed of 74 places in 350 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:03] [INFO ] Deduced a trap composed of 74 places in 326 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:04] [INFO ] Deduced a trap composed of 74 places in 316 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:04] [INFO ] Deduced a trap composed of 74 places in 282 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:05] [INFO ] Deduced a trap composed of 69 places in 496 ms of which 256 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:05] [INFO ] Deduced a trap composed of 69 places in 220 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:05] [INFO ] Deduced a trap composed of 69 places in 244 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:05] [INFO ] Deduced a trap composed of 69 places in 318 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:06] [INFO ] Deduced a trap composed of 74 places in 350 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:06] [INFO ] Deduced a trap composed of 74 places in 319 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:07] [INFO ] Deduced a trap composed of 74 places in 315 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:07] [INFO ] Deduced a trap composed of 74 places in 319 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:07] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:07] [INFO ] Deduced a trap composed of 74 places in 329 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:08] [INFO ] Deduced a trap composed of 74 places in 343 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:08] [INFO ] Deduced a trap composed of 74 places in 333 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:08] [INFO ] Deduced a trap composed of 74 places in 261 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:09] [INFO ] Deduced a trap composed of 74 places in 294 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:09] [INFO ] Deduced a trap composed of 75 places in 331 ms of which 70 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/446 variables, 20/149 constraints. Problems are: Problem set: 21 solved, 372 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:10] [INFO ] Deduced a trap composed of 70 places in 177 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:10] [INFO ] Deduced a trap composed of 35 places in 208 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:11] [INFO ] Deduced a trap composed of 71 places in 249 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:11] [INFO ] Deduced a trap composed of 75 places in 256 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:11] [INFO ] Deduced a trap composed of 74 places in 331 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:12] [INFO ] Deduced a trap composed of 71 places in 331 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:12] [INFO ] Deduced a trap composed of 27 places in 271 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:13] [INFO ] Deduced a trap composed of 12 places in 264 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:13] [INFO ] Deduced a trap composed of 69 places in 317 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:13] [INFO ] Deduced a trap composed of 69 places in 328 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:13] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:14] [INFO ] Deduced a trap composed of 35 places in 339 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:14] [INFO ] Deduced a trap composed of 71 places in 345 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:15] [INFO ] Deduced a trap composed of 71 places in 328 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:15] [INFO ] Deduced a trap composed of 15 places in 276 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:15] [INFO ] Deduced a trap composed of 20 places in 327 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:16] [INFO ] Deduced a trap composed of 22 places in 304 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:16] [INFO ] Deduced a trap composed of 23 places in 306 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:16] [INFO ] Deduced a trap composed of 25 places in 308 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:17] [INFO ] Deduced a trap composed of 25 places in 302 ms of which 18 ms to minimize.
Problem TDEAD297 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD321 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/446 variables, 20/169 constraints. Problems are: Problem set: 24 solved, 369 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:17:17] [INFO ] Deduced a trap composed of 70 places in 309 ms of which 58 ms to minimize.
SMT process timed out in 60108ms, After SMT, problems are : Problem set: 24 solved, 369 unsolved
Search for dead transitions found 24 dead transitions in 60111ms
Found 24 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 24 transitions
Dead transitions reduction (with SMT) removed 24 transitions
Starting structural reductions in LTL mode, iteration 1 : 446/476 places, 370/424 transitions.
Applied a total of 0 rules in 15 ms. Remains 446 /446 variables (removed 0) and now considering 370/370 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62613 ms. Remains : 446/476 places, 370/424 transitions.
[2025-05-30 06:17:18] [INFO ] Flatten gal took : 13 ms
[2025-05-30 06:17:18] [INFO ] Flatten gal took : 13 ms
[2025-05-30 06:17:18] [INFO ] Input system was already deterministic with 370 transitions.
[2025-05-30 06:17:18] [INFO ] Flatten gal took : 13 ms
[2025-05-30 06:17:18] [INFO ] Flatten gal took : 13 ms
[2025-05-30 06:17:18] [INFO ] Time to serialize gal into /tmp/CTLFireability5980191070320129060.gal : 3 ms
[2025-05-30 06:17:18] [INFO ] Time to serialize properties into /tmp/CTLFireability345042596157327801.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/CTLFireability5980191070320129060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability345042596157327801.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 06:17:48] [INFO ] Flatten gal took : 9 ms
[2025-05-30 06:17:48] [INFO ] Applying decomposition
[2025-05-30 06:17:48] [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/graph4064381493673340639.txt' '-o' '/tmp/graph4064381493673340639.bin' '-w' '/tmp/graph4064381493673340639.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4064381493673340639.bin' '-l' '-1' '-v' '-w' '/tmp/graph4064381493673340639.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:17:48] [INFO ] Decomposing Gal with order
[2025-05-30 06:17:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:17:48] [INFO ] Removed a total of 152 redundant transitions.
[2025-05-30 06:17:48] [INFO ] Flatten gal took : 29 ms
[2025-05-30 06:17:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 7 ms.
[2025-05-30 06:17:48] [INFO ] Time to serialize gal into /tmp/CTLFireability7417166452605581183.gal : 7 ms
[2025-05-30 06:17:48] [INFO ] Time to serialize properties into /tmp/CTLFireability11480769398198138734.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/CTLFireability7417166452605581183.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11480769398198138734.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.
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,1.34315e+25,3.56164,71780,8356,57,132268,1316,993,187167,70,2939,0
Converting to forward existential form...Done !
original formula: EF(EX((i1.u49.p151==1)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * (i1.u49.p151==1))] != FALSE
(forward)formula 0,1,4.53376,71780,1,0,132268,1316,1431,187167,93,2939,236930
FORMULA BusinessProcesses-PT-13-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 476/476 places, 424/424 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 453 transition count 401
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 453 transition count 401
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 52 place count 447 transition count 395
Iterating global reduction 0 with 6 rules applied. Total rules applied 58 place count 447 transition count 395
Applied a total of 58 rules in 23 ms. Remains 447 /476 variables (removed 29) and now considering 395/424 (removed 29) transitions.
// Phase 1: matrix 395 rows 447 cols
[2025-05-30 06:17:52] [INFO ] Computed 90 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:17:53] [INFO ] Implicit Places using invariants in 379 ms returned []
[2025-05-30 06:17:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 06:17:55] [INFO ] Implicit Places using invariants and state equation in 2012 ms returned []
Implicit Place search using SMT with State Equation took 2395 ms to find 0 implicit places.
Running 394 sub problems to find dead transitions.
[2025-05-30 06:17:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/446 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/446 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 2 (OVERLAPS) 1/447 variables, 52/88 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/447 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 394 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:18] [INFO ] Deduced a trap composed of 77 places in 347 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:18] [INFO ] Deduced a trap composed of 77 places in 308 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:19] [INFO ] Deduced a trap composed of 77 places in 319 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:19] [INFO ] Deduced a trap composed of 77 places in 310 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:19] [INFO ] Deduced a trap composed of 77 places in 331 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:20] [INFO ] Deduced a trap composed of 72 places in 318 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:20] [INFO ] Deduced a trap composed of 77 places in 326 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:20] [INFO ] Deduced a trap composed of 72 places in 321 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:21] [INFO ] Deduced a trap composed of 72 places in 304 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:21] [INFO ] Deduced a trap composed of 77 places in 343 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:21] [INFO ] Deduced a trap composed of 77 places in 370 ms of which 106 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:22] [INFO ] Deduced a trap composed of 76 places in 322 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:22] [INFO ] Deduced a trap composed of 77 places in 318 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:22] [INFO ] Deduced a trap composed of 77 places in 301 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:23] [INFO ] Deduced a trap composed of 77 places in 312 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:23] [INFO ] Deduced a trap composed of 75 places in 374 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:24] [INFO ] Deduced a trap composed of 76 places in 357 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:24] [INFO ] Deduced a trap composed of 75 places in 320 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:25] [INFO ] Deduced a trap composed of 75 places in 252 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 06:18:25] [INFO ] Deduced a trap composed of 75 places in 322 ms of which 77 ms to minimize.
SMT process timed out in 30089ms, After SMT, problems are : Problem set: 0 solved, 394 unsolved
Search for dead transitions found 0 dead transitions in 30091ms
Starting structural reductions in LTL mode, iteration 1 : 447/476 places, 395/424 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32510 ms. Remains : 447/476 places, 395/424 transitions.
[2025-05-30 06:18:25] [INFO ] Flatten gal took : 15 ms
[2025-05-30 06:18:25] [INFO ] Flatten gal took : 17 ms
[2025-05-30 06:18:25] [INFO ] Input system was already deterministic with 395 transitions.
[2025-05-30 06:18:25] [INFO ] Flatten gal took : 15 ms
[2025-05-30 06:18:25] [INFO ] Flatten gal took : 21 ms
[2025-05-30 06:18:25] [INFO ] Time to serialize gal into /tmp/CTLFireability9916974754603485780.gal : 3 ms
[2025-05-30 06:18:25] [INFO ] Time to serialize properties into /tmp/CTLFireability6811605267068710505.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/CTLFireability9916974754603485780.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6811605267068710505.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 06:18:55] [INFO ] Flatten gal took : 10 ms
[2025-05-30 06:18:55] [INFO ] Applying decomposition
[2025-05-30 06:18:55] [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/graph14348450057951347991.txt' '-o' '/tmp/graph14348450057951347991.bin' '-w' '/tmp/graph14348450057951347991.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14348450057951347991.bin' '-l' '-1' '-v' '-w' '/tmp/graph14348450057951347991.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:18:55] [INFO ] Decomposing Gal with order
[2025-05-30 06:18:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:18:55] [INFO ] Removed a total of 266 redundant transitions.
[2025-05-30 06:18:55] [INFO ] Flatten gal took : 20 ms
[2025-05-30 06:18:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 6 ms.
[2025-05-30 06:18:55] [INFO ] Time to serialize gal into /tmp/CTLFireability1940832997437767114.gal : 5 ms
[2025-05-30 06:18:55] [INFO ] Time to serialize properties into /tmp/CTLFireability3020131251608984404.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/CTLFireability1940832997437767114.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3020131251608984404.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,1.34315e+25,1.92202,50544,4860,52,87071,697,1125,194189,67,1645,0
Converting to forward existential form...Done !
original formula: (AG(((i14.i1.u154.p574==1) + A(AX(EX((i9.u136.p504==1))) U A(((i1.u73.p216==1)||(i3.i1.u21.p54==1)) U AG((i12.u70.p207==1)))))) + AG(EX(A...204
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(((i14.i1.u154.p574==1) + !((E(!(!((E(!(!(E(TRUE U !((i12.u70.p207==1))))) U (!(((i...765
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t9, t10, t158, t230, t252, t369, t378, t385, t390, i0.i0.u75.t161, i0.i0.u79.t152, i0...1213
Detected timeout of ITS tools.
[2025-05-30 06:19:25] [INFO ] Flatten gal took : 10 ms
[2025-05-30 06:19:25] [INFO ] Flatten gal took : 10 ms
[2025-05-30 06:19:25] [INFO ] Applying decomposition
[2025-05-30 06:19:25] [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/graph13965941212333073216.txt' '-o' '/tmp/graph13965941212333073216.bin' '-w' '/tmp/graph13965941212333073216.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13965941212333073216.bin' '-l' '-1' '-v' '-w' '/tmp/graph13965941212333073216.weights' '-q' '0' '-e' '0.001'
[2025-05-30 06:19:25] [INFO ] Decomposing Gal with order
[2025-05-30 06:19:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 06:19:25] [INFO ] Removed a total of 240 redundant transitions.
[2025-05-30 06:19:25] [INFO ] Flatten gal took : 22 ms
[2025-05-30 06:19:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 5 ms.
[2025-05-30 06:19:25] [INFO ] Time to serialize gal into /tmp/CTLFireability18366590369545745888.gal : 5 ms
[2025-05-30 06:19:25] [INFO ] Time to serialize properties into /tmp/CTLFireability15825757088979109211.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/CTLFireability18366590369545745888.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15825757088979109211.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 7 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,1.76344e+25,3.94379,88068,5402,119,137039,1613,1209,425185,106,5490,0
Converting to forward existential form...Done !
original formula: EX((EF((i11.i3.u2.p5!=1)) * AG((i7.i0.u28.p69!=1))))
=> equivalent forward existential formula: [((EY(Init) * E(TRUE U (i11.i3.u2.p5!=1))) * !(E(TRUE U !((i7.i0.u28.p69!=1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t7, t8, t9, t19, t175, t249, t283, t289, t406, i0.t179, i0.u75.t186, i0.u77.t182, i1....1495
(forward)formula 0,0,54.0628,889604,1,0,1.3301e+06,1718,7616,2.91778e+06,495,5490,2184115
FORMULA BusinessProcesses-PT-13-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: AX(EX(AG((((E((((i11.i0.u80.p224==1)&&(i11.i0.u130.p415==1))&&(i11.u160.p554==1)) U (i14.i0.u13.p31==1)) + EF((i2.u34.p88==1))) + ((i12.i...262
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(E(TRUE U !((((E((((i11.i0.u80.p224==1)&&(i11.i0.u130.p415==1))&&(i11.u160.p554==1)) U (i14.i...327
(forward)formula 1,0,73.9318,1260496,1,0,2.00468e+06,1772,7814,4.10999e+06,501,5635,3214867
FORMULA BusinessProcesses-PT-13-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: EF((AX(AX(FALSE)) + (EG((i10.i0.u57.p158==1)) * (AF((i5.i0.u11.p25==1)) + (((i12.i1.u41.p116==1)&&(i12.i1.u122.p375==1))&&(i12.i1.u146.p5...166
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!(!(EX(!(FALSE)))))))] != FALSE + ([((FwdU(Init,TRUE) * EG((i10.i0.u57.p158==1))) * !(...327
(forward)formula 2,1,74.4734,1274832,1,0,2.02265e+06,1826,7814,4.21312e+06,501,5870,3230558
FORMULA BusinessProcesses-PT-13-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: A(EF((((i8.u52.p143==1)&&(i16.i0.u112.p334==1))&&(i18.u135.p558==1))) U A(AG((i11.i3.u79.p223==1)) U AX(EF((i9.i1.u104.p306==1)))))
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(!(EX(!(E(TRUE U (i9.i1.u104.p306==1)))))) U (!(!(E(TRUE U !((i11.i3.u79.p223==1))))) * !...747
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
(forward)formula 3,1,595.738,2442508,1,0,2.77352e+06,1848,3769,1.12737e+07,281,5939,1444169
FORMULA BusinessProcesses-PT-13-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: (EF(EG((((i12.i0.u42.p115==1)||(i18.u134.p435==1)) * EG((i11.i3.u1.p2==1))))) * ((AX((i12.i0.u8.p17==1)) + E((i1.u50.p139!=1) U (((AG((((...386
=> equivalent forward existential formula: ([(Init * !(E(TRUE U EG((((i12.i0.u42.p115==1)||(i18.u134.p435==1)) * EG((i11.i3.u1.p2==1)))))))] = FALSE * [(EY...491
Using saturation style SCC detection
(forward)formula 4,0,606.742,2442508,1,0,2.77352e+06,1848,3975,1.1283e+07,284,5939,1984997
FORMULA BusinessProcesses-PT-13-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: A((((i5.i0.u16.p34==1)&&(i14.i2.u100.p289==1))&&(i18.u135.p558==1)) U (EF((AG((i6.i1.u84.p245==1)) * ((i6.i2.u86.p250==1)||(i11.i3.u79.p2...414
=> equivalent forward existential formula: [((Init * !(EG(!((E(TRUE U (!(E(TRUE U !((i6.i1.u84.p245==1)))) * ((i6.i2.u86.p250==1)||(i11.i3.u79.p223==1)))) ...1384
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 5,0,977.785,3147740,1,0,3.32959e+06,1848,3328,1.52622e+07,255,5939,106693
FORMULA BusinessProcesses-PT-13-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: (AG(((i10.i0.u166.p574==1) + A(AX(EX((i1.u148.p504==1))) U A(((i0.u77.p216==1)||(i4.u22.p54==1)) U AG((i9.i0.u74.p207==1)))))) + AG(EX(AX...204
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(((i10.i0.u166.p574==1) + !((E(!(!((E(!(!(E(TRUE U !((i9.i0.u74.p207==1))))) U (!((...775
(forward)formula 6,0,1343.63,3464412,1,0,3.74153e+06,2327,5053,1.62846e+07,328,7727,1800918
FORMULA BusinessProcesses-PT-13-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Total runtime 2499878 ms.
BK_STOP 1748587311486
--------------------
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="BusinessProcesses-PT-13"
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 BusinessProcesses-PT-13, 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 r030-smll-174853813300098"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-13.tgz
mv BusinessProcesses-PT-13 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 ;