Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853729100372.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)
.......................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ASLink-PT-06b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853729100372
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 921K 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 ASLink-PT-06b-LTLFireability-00
FORMULA_NAME ASLink-PT-06b-LTLFireability-01
FORMULA_NAME ASLink-PT-06b-LTLFireability-02
FORMULA_NAME ASLink-PT-06b-LTLFireability-03
FORMULA_NAME ASLink-PT-06b-LTLFireability-04
FORMULA_NAME ASLink-PT-06b-LTLFireability-05
FORMULA_NAME ASLink-PT-06b-LTLFireability-06
FORMULA_NAME ASLink-PT-06b-LTLFireability-07
FORMULA_NAME ASLink-PT-06b-LTLFireability-08
FORMULA_NAME ASLink-PT-06b-LTLFireability-09
FORMULA_NAME ASLink-PT-06b-LTLFireability-10
FORMULA_NAME ASLink-PT-06b-LTLFireability-11
FORMULA_NAME ASLink-PT-06b-LTLFireability-12
FORMULA_NAME ASLink-PT-06b-LTLFireability-13
FORMULA_NAME ASLink-PT-06b-LTLFireability-14
FORMULA_NAME ASLink-PT-06b-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1748590895016

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-06b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-05-30 07:41:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 07:41:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 07:41:36] [INFO ] Load time of PNML (sax parser for PT used): 184 ms
[2025-05-30 07:41:36] [INFO ] Transformed 2826 places.
[2025-05-30 07:41:36] [INFO ] Transformed 3513 transitions.
[2025-05-30 07:41:36] [INFO ] Found NUPN structural information;
[2025-05-30 07:41:36] [INFO ] Parsed PT model containing 2826 places and 3513 transitions and 10709 arcs in 328 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ASLink-PT-06b-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06b-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 2826 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2826/2826 places, 3513/3513 transitions.
Discarding 172 places :
Symmetric choice reduction at 0 with 172 rule applications. Total rules 172 place count 2654 transition count 3341
Iterating global reduction 0 with 172 rules applied. Total rules applied 344 place count 2654 transition count 3341
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 345 place count 2654 transition count 3340
Discarding 67 places :
Symmetric choice reduction at 1 with 67 rule applications. Total rules 412 place count 2587 transition count 3240
Iterating global reduction 1 with 67 rules applied. Total rules applied 479 place count 2587 transition count 3240
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 500 place count 2587 transition count 3219
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 509 place count 2578 transition count 3210
Iterating global reduction 2 with 9 rules applied. Total rules applied 518 place count 2578 transition count 3210
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 522 place count 2574 transition count 3199
Iterating global reduction 2 with 4 rules applied. Total rules applied 526 place count 2574 transition count 3199
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 529 place count 2571 transition count 3196
Iterating global reduction 2 with 3 rules applied. Total rules applied 532 place count 2571 transition count 3196
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 535 place count 2568 transition count 3186
Iterating global reduction 2 with 3 rules applied. Total rules applied 538 place count 2568 transition count 3186
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 539 place count 2567 transition count 3178
Iterating global reduction 2 with 1 rules applied. Total rules applied 540 place count 2567 transition count 3178
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 541 place count 2566 transition count 3177
Iterating global reduction 2 with 1 rules applied. Total rules applied 542 place count 2566 transition count 3177
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 543 place count 2565 transition count 3169
Iterating global reduction 2 with 1 rules applied. Total rules applied 544 place count 2565 transition count 3169
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 545 place count 2564 transition count 3161
Iterating global reduction 2 with 1 rules applied. Total rules applied 546 place count 2564 transition count 3161
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 547 place count 2563 transition count 3160
Iterating global reduction 2 with 1 rules applied. Total rules applied 548 place count 2563 transition count 3160
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 549 place count 2562 transition count 3152
Iterating global reduction 2 with 1 rules applied. Total rules applied 550 place count 2562 transition count 3152
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 551 place count 2561 transition count 3144
Iterating global reduction 2 with 1 rules applied. Total rules applied 552 place count 2561 transition count 3144
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 553 place count 2560 transition count 3143
Iterating global reduction 2 with 1 rules applied. Total rules applied 554 place count 2560 transition count 3143
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 555 place count 2559 transition count 3135
Iterating global reduction 2 with 1 rules applied. Total rules applied 556 place count 2559 transition count 3135
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 557 place count 2558 transition count 3127
Iterating global reduction 2 with 1 rules applied. Total rules applied 558 place count 2558 transition count 3127
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 559 place count 2557 transition count 3126
Iterating global reduction 2 with 1 rules applied. Total rules applied 560 place count 2557 transition count 3126
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 561 place count 2556 transition count 3118
Iterating global reduction 2 with 1 rules applied. Total rules applied 562 place count 2556 transition count 3118
Applied a total of 562 rules in 4517 ms. Remains 2556 /2826 variables (removed 270) and now considering 3118/3513 (removed 395) transitions.
// Phase 1: matrix 3118 rows 2556 cols
[2025-05-30 07:41:41] [INFO ] Computed 277 invariants in 210 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:41:43] [INFO ] Implicit Places using invariants in 2227 ms returned [2390, 2401, 2412, 2420, 2428, 2436, 2444, 2455, 2463, 2471, 2482]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 2265 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2545/2826 places, 3118/3513 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 2532 transition count 3105
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 2532 transition count 3105
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 2521 transition count 3094
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 2521 transition count 3094
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 57 place count 2512 transition count 3085
Iterating global reduction 0 with 9 rules applied. Total rules applied 66 place count 2512 transition count 3085
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 70 place count 2508 transition count 3081
Iterating global reduction 0 with 4 rules applied. Total rules applied 74 place count 2508 transition count 3081
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 2506 transition count 3079
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 2506 transition count 3079
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 2504 transition count 3077
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 2504 transition count 3077
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 2502 transition count 3075
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 2502 transition count 3075
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 2500 transition count 3073
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 2500 transition count 3073
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 2499 transition count 3072
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 2499 transition count 3072
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 2498 transition count 3071
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 2498 transition count 3071
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 2497 transition count 3070
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 2497 transition count 3070
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 2496 transition count 3069
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 2496 transition count 3069
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 2495 transition count 3068
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 2495 transition count 3068
Applied a total of 100 rules in 2416 ms. Remains 2495 /2545 variables (removed 50) and now considering 3068/3118 (removed 50) transitions.
// Phase 1: matrix 3068 rows 2495 cols
[2025-05-30 07:41:46] [INFO ] Computed 266 invariants in 75 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:41:47] [INFO ] Implicit Places using invariants in 1513 ms returned []
[2025-05-30 07:41:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:41:55] [INFO ] Implicit Places using invariants and state equation in 8177 ms returned []
Implicit Place search using SMT with State Equation took 9695 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2495/2826 places, 3068/3513 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18909 ms. Remains : 2495/2826 places, 3068/3513 transitions.
Support contains 53 out of 2495 places after structural reductions.
[2025-05-30 07:41:56] [INFO ] Flatten gal took : 235 ms
[2025-05-30 07:41:56] [INFO ] Flatten gal took : 154 ms
[2025-05-30 07:41:56] [INFO ] Input system was already deterministic with 3068 transitions.
Support contains 51 out of 2495 places (down from 53) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 37 to 34
RANDOM walk for 40000 steps (69 resets) in 1720 ms. (23 steps per ms) remains 18/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 18/18 properties
[2025-05-30 07:41:57] [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) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 14/46 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 674/720 variables, 62/63 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/720 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 1703/2423 variables, 195/258 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:41:59] [INFO ] Deduced a trap composed of 22 places in 917 ms of which 114 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:42:00] [INFO ] Deduced a trap composed of 25 places in 910 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:42:01] [INFO ] Deduced a trap composed of 26 places in 835 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:42:02] [INFO ] Deduced a trap composed of 41 places in 827 ms of which 131 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:42:02] [INFO ] Deduced a trap composed of 50 places in 376 ms of which 65 ms to minimize.
SMT process timed out in 5133ms, After SMT, problems are : Problem set: 0 solved, 18 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 32 out of 2495 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2495/2495 places, 3068/3068 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 450 transitions
Trivial Post-agglo rules discarded 450 transitions
Performed 450 trivial Post agglomeration. Transition count delta: 450
Iterating post reduction 0 with 450 rules applied. Total rules applied 450 place count 2495 transition count 2618
Reduce places removed 450 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 453 rules applied. Total rules applied 903 place count 2045 transition count 2615
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 905 place count 2043 transition count 2615
Performed 665 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 665 Pre rules applied. Total rules applied 905 place count 2043 transition count 1950
Deduced a syphon composed of 665 places in 4 ms
Ensure Unique test removed 63 places
Reduce places removed 728 places and 0 transitions.
Iterating global reduction 3 with 1393 rules applied. Total rules applied 2298 place count 1315 transition count 1950
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 3 with 46 rules applied. Total rules applied 2344 place count 1308 transition count 1911
Reduce places removed 39 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 40 rules applied. Total rules applied 2384 place count 1269 transition count 1910
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2385 place count 1268 transition count 1910
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 25 Pre rules applied. Total rules applied 2385 place count 1268 transition count 1885
Deduced a syphon composed of 25 places in 3 ms
Ensure Unique test removed 25 places
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 6 with 75 rules applied. Total rules applied 2460 place count 1218 transition count 1885
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 24 Pre rules applied. Total rules applied 2460 place count 1218 transition count 1861
Deduced a syphon composed of 24 places in 3 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 6 with 48 rules applied. Total rules applied 2508 place count 1194 transition count 1861
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 2510 place count 1192 transition count 1859
Iterating global reduction 6 with 2 rules applied. Total rules applied 2512 place count 1192 transition count 1859
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 2512 place count 1192 transition count 1857
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 2516 place count 1190 transition count 1857
Performed 196 Post agglomeration using F-continuation condition.Transition count delta: 196
Deduced a syphon composed of 196 places in 7 ms
Ensure Unique test removed 2 places
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 6 with 394 rules applied. Total rules applied 2910 place count 992 transition count 1661
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2914 place count 988 transition count 1657
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2919 place count 987 transition count 1657
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 2920 place count 987 transition count 1656
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2921 place count 986 transition count 1656
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2921 place count 986 transition count 1655
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2923 place count 985 transition count 1655
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2925 place count 983 transition count 1653
Iterating global reduction 8 with 2 rules applied. Total rules applied 2927 place count 983 transition count 1653
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2929 place count 983 transition count 1651
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2930 place count 982 transition count 1651
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2932 place count 981 transition count 1656
Free-agglomeration rule applied 8 times.
Iterating global reduction 10 with 8 rules applied. Total rules applied 2940 place count 981 transition count 1648
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 2948 place count 973 transition count 1648
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 11 with 5 rules applied. Total rules applied 2953 place count 973 transition count 1643
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 2958 place count 968 transition count 1643
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 12 with 5 rules applied. Total rules applied 2963 place count 968 transition count 1643
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 2964 place count 967 transition count 1642
Reduce places removed 11 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 12 with 16 rules applied. Total rules applied 2980 place count 956 transition count 1637
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 2985 place count 951 transition count 1637
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 17 Pre rules applied. Total rules applied 2985 place count 951 transition count 1620
Deduced a syphon composed of 17 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 14 with 35 rules applied. Total rules applied 3020 place count 933 transition count 1620
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 14 with 6 rules applied. Total rules applied 3026 place count 927 transition count 1620
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 3026 place count 927 transition count 1619
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 3028 place count 926 transition count 1619
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 15 with 24 rules applied. Total rules applied 3052 place count 914 transition count 1607
Discarding 5 places :
Symmetric choice reduction at 15 with 5 rule applications. Total rules 3057 place count 909 transition count 1602
Iterating global reduction 15 with 5 rules applied. Total rules applied 3062 place count 909 transition count 1602
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 3063 place count 908 transition count 1601
Iterating global reduction 15 with 1 rules applied. Total rules applied 3064 place count 908 transition count 1601
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 3065 place count 908 transition count 1600
Free-agglomeration rule applied 4 times.
Iterating global reduction 16 with 4 rules applied. Total rules applied 3069 place count 908 transition count 1596
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 3073 place count 904 transition count 1596
Applied a total of 3073 rules in 972 ms. Remains 904 /2495 variables (removed 1591) and now considering 1596/3068 (removed 1472) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 973 ms. Remains : 904/2495 places, 1596/3068 transitions.
RANDOM walk for 40000 steps (438 resets) in 509 ms. (78 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 65 ms. (60 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 18/18 properties
Interrupted probabilistic random walk after 200963 steps, run timeout after 3001 ms. (steps per millisecond=66 ) properties seen :0 out of 18
Probabilistic random walk after 200963 steps, saw 43841 distinct states, run finished after 3006 ms. (steps per millisecond=66 ) properties seen :0
// Phase 1: matrix 1596 rows 904 cols
[2025-05-30 07:42:07] [INFO ] Computed 150 invariants in 13 ms
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) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 30/62 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 3/65 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 292/357 variables, 28/33 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/357 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 122/479 variables, 22/55 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:42:07] [INFO ] Deduced a trap composed of 20 places in 75 ms of which 7 ms to minimize.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp15 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/479 variables, 1/56 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/479 variables, 0/56 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 6/485 variables, 6/62 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/485 variables, 0/62 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 12 (OVERLAPS) 349/834 variables, 65/127 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/834 variables, 0/127 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 14 (OVERLAPS) 8/842 variables, 8/135 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/842 variables, 0/135 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 16 (OVERLAPS) 59/901 variables, 14/149 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/901 variables, 0/149 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 18 (OVERLAPS) 1/902 variables, 1/150 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/902 variables, 0/150 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 20 (OVERLAPS) 2/904 variables, 1/151 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/904 variables, 0/151 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 22 (OVERLAPS) 1596/2500 variables, 904/1055 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2500 variables, 0/1055 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 24 (OVERLAPS) 0/2500 variables, 0/1055 constraints. Problems are: Problem set: 2 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2500/2500 variables, and 1055 constraints, problems are : Problem set: 2 solved, 16 unsolved in 5760 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 108/108 constraints, State Equation: 904/904 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 16 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 30/59 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 3/62 variables, 3/5 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/5 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 280/342 variables, 26/31 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 0/31 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 128/470 variables, 22/53 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/470 variables, 0/53 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 6/476 variables, 6/59 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/476 variables, 0/59 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 11 (OVERLAPS) 358/834 variables, 67/126 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/834 variables, 1/127 constraints. Problems are: Problem set: 2 solved, 16 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:42:13] [INFO ] Deduced a trap composed of 22 places in 137 ms of which 18 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/834 variables, 1/128 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/834 variables, 0/128 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 15 (OVERLAPS) 8/842 variables, 8/136 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/842 variables, 0/136 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 17 (OVERLAPS) 59/901 variables, 14/150 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/901 variables, 0/150 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 19 (OVERLAPS) 1/902 variables, 1/151 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/902 variables, 0/151 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 21 (OVERLAPS) 2/904 variables, 1/152 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/904 variables, 0/152 constraints. Problems are: Problem set: 2 solved, 16 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp34 is UNSAT
At refinement iteration 23 (OVERLAPS) 1596/2500 variables, 904/1056 constraints. Problems are: Problem set: 12 solved, 6 unsolved
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp11 is UNSAT
At refinement iteration 24 (INCLUDED_ONLY) 0/2500 variables, 6/1062 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/2500 variables, 0/1062 constraints. Problems are: Problem set: 13 solved, 5 unsolved
At refinement iteration 26 (OVERLAPS) 0/2500 variables, 0/1062 constraints. Problems are: Problem set: 13 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2500/2500 variables, and 1062 constraints, problems are : Problem set: 13 solved, 5 unsolved in 19388 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 108/108 constraints, State Equation: 904/904 constraints, PredecessorRefiner: 6/18 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25220ms problems are : Problem set: 13 solved, 5 unsolved
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 4 properties in 3562 ms.
Support contains 2 out of 904 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 904/904 places, 1596/1596 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 904 transition count 1593
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 900 transition count 1593
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 7 place count 900 transition count 1577
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 39 place count 884 transition count 1577
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 40 place count 883 transition count 1577
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 42 place count 881 transition count 1563
Iterating global reduction 3 with 2 rules applied. Total rules applied 44 place count 881 transition count 1563
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 45 place count 880 transition count 1563
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 46 place count 879 transition count 1555
Iterating global reduction 4 with 1 rules applied. Total rules applied 47 place count 879 transition count 1555
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 48 place count 878 transition count 1547
Iterating global reduction 4 with 1 rules applied. Total rules applied 49 place count 878 transition count 1547
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 50 place count 877 transition count 1539
Iterating global reduction 4 with 1 rules applied. Total rules applied 51 place count 877 transition count 1539
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 52 place count 876 transition count 1531
Iterating global reduction 4 with 1 rules applied. Total rules applied 53 place count 876 transition count 1531
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 54 place count 875 transition count 1523
Iterating global reduction 4 with 1 rules applied. Total rules applied 55 place count 875 transition count 1523
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 65 place count 870 transition count 1518
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 67 place count 868 transition count 1516
Iterating global reduction 4 with 2 rules applied. Total rules applied 69 place count 868 transition count 1516
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 71 place count 868 transition count 1514
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 73 place count 866 transition count 1514
Applied a total of 73 rules in 286 ms. Remains 866 /904 variables (removed 38) and now considering 1514/1596 (removed 82) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 286 ms. Remains : 866/904 places, 1514/1596 transitions.
RANDOM walk for 40000 steps (453 resets) in 223 ms. (178 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (68 resets) in 110 ms. (360 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 372973 steps, run timeout after 3001 ms. (steps per millisecond=124 ) properties seen :0 out of 1
Probabilistic random walk after 372973 steps, saw 75406 distinct states, run finished after 3001 ms. (steps per millisecond=124 ) properties seen :0
// Phase 1: matrix 1514 rows 866 cols
[2025-05-30 07:42:39] [INFO ] Computed 147 invariants in 18 ms
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 36/38 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 25/63 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/65 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/65 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 86/151 variables, 15/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/151 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 24/175 variables, 4/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/175 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/177 variables, 2/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/177 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 94/271 variables, 14/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/271 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 26/297 variables, 4/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/297 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/299 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/299 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 95/394 variables, 15/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/394 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 26/420 variables, 4/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/420 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 2/422 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/422 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 95/517 variables, 15/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/517 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 26/543 variables, 4/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/543 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 2/545 variables, 2/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/545 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 93/638 variables, 15/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/638 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 41/679 variables, 5/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/679 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 2/681 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/681 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 102/783 variables, 14/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/783 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 36/819 variables, 4/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:42:40] [INFO ] Deduced a trap composed of 35 places in 270 ms of which 22 ms to minimize.
At refinement iteration 40 (INCLUDED_ONLY) 0/819 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/819 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 2/821 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/821 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 43/864 variables, 10/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/864 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (OVERLAPS) 1/865 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/865 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 1/866 variables, 1/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/866 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 1514/2380 variables, 866/1014 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/2380 variables, 0/1014 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (OVERLAPS) 0/2380 variables, 0/1014 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2380/2380 variables, and 1014 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1813 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 104/104 constraints, State Equation: 866/866 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 36/38 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 25/63 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/65 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/65 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 86/151 variables, 15/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/151 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 24/175 variables, 4/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/175 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/177 variables, 2/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/177 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 94/271 variables, 14/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/271 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 26/297 variables, 4/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/297 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/299 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/299 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 95/394 variables, 15/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/394 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 26/420 variables, 4/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/420 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 2/422 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/422 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 95/517 variables, 15/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/517 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 26/543 variables, 4/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/543 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 2/545 variables, 2/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/545 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 93/638 variables, 15/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/638 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 41/679 variables, 5/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/679 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 2/681 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/681 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 102/783 variables, 14/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/783 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 36/819 variables, 4/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/819 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/819 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 2/821 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/821 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 43/864 variables, 10/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/864 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (OVERLAPS) 1/865 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/865 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 1/866 variables, 1/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/866 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 1514/2380 variables, 866/1014 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/2380 variables, 1/1015 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/2380 variables, 0/1015 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 0/2380 variables, 0/1015 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2380/2380 variables, and 1015 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1005 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 104/104 constraints, State Equation: 866/866 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2856ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 60 ms.
Support contains 2 out of 866 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 866/866 places, 1514/1514 transitions.
Applied a total of 0 rules in 34 ms. Remains 866 /866 variables (removed 0) and now considering 1514/1514 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 866/866 places, 1514/1514 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 866/866 places, 1514/1514 transitions.
Applied a total of 0 rules in 32 ms. Remains 866 /866 variables (removed 0) and now considering 1514/1514 (removed 0) transitions.
[2025-05-30 07:42:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:42:42] [INFO ] Implicit Places using invariants in 704 ms returned [19, 20, 33, 50, 68, 137, 141, 150, 151, 153, 170, 188, 208, 257, 258, 269, 270, 272, 289, 307, 376, 380, 381, 392, 393, 395, 412, 430, 499, 503, 504, 515, 516, 518, 535, 553, 622, 626, 627, 638, 639, 641, 658, 676, 745, 749, 750, 753, 764, 765, 766, 784, 805, 806, 807, 808]
[2025-05-30 07:42:42] [INFO ] Actually due to overlaps returned [784, 766, 50, 170, 289, 412, 535, 658, 33, 272, 395, 518, 641, 150, 153, 269, 392, 515, 638, 764, 805, 151, 270, 393, 516, 639, 765, 806, 19, 257, 258, 380, 381, 503, 504, 626, 627, 749, 750, 68, 307, 430, 553, 676, 807, 20, 188, 208, 753, 808]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 706 ms to find 50 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 816/866 places, 1514/1514 transitions.
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 103 transitions
Trivial Post-agglo rules discarded 103 transitions
Performed 103 trivial Post agglomeration. Transition count delta: 103
Iterating post reduction 0 with 108 rules applied. Total rules applied 108 place count 811 transition count 1411
Reduce places removed 103 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 109 rules applied. Total rules applied 217 place count 708 transition count 1405
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 217 place count 708 transition count 1373
Deduced a syphon composed of 32 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 65 rules applied. Total rules applied 282 place count 675 transition count 1373
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 294 place count 671 transition count 1365
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 302 place count 663 transition count 1365
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 305 place count 660 transition count 1362
Iterating global reduction 4 with 3 rules applied. Total rules applied 308 place count 660 transition count 1362
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 311 place count 660 transition count 1359
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 5 with 86 rules applied. Total rules applied 397 place count 617 transition count 1316
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 402 place count 612 transition count 1311
Iterating global reduction 5 with 5 rules applied. Total rules applied 407 place count 612 transition count 1311
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 412 place count 612 transition count 1306
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 416 place count 610 transition count 1307
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 6 with 13 rules applied. Total rules applied 429 place count 610 transition count 1294
Ensure Unique test removed 1 places
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 443 place count 596 transition count 1294
Partial Free-agglomeration rule applied 18 times.
Drop transitions (Partial Free agglomeration) removed 18 transitions
Iterating global reduction 7 with 18 rules applied. Total rules applied 461 place count 596 transition count 1294
Applied a total of 461 rules in 222 ms. Remains 596 /816 variables (removed 220) and now considering 1294/1514 (removed 220) transitions.
// Phase 1: matrix 1294 rows 596 cols
[2025-05-30 07:42:43] [INFO ] Computed 86 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:42:43] [INFO ] Implicit Places using invariants in 469 ms returned [79, 95, 101, 104, 106, 107, 110, 111, 177, 183, 186, 188, 193, 194, 247, 263, 269, 272, 274, 279, 280, 333, 349, 355, 358, 360, 365, 366, 419, 435, 441, 444, 446, 451, 452, 505, 521, 527, 530, 532]
[2025-05-30 07:42:43] [INFO ] Actually due to overlaps returned [110, 193, 279, 365, 451, 111, 194, 280, 366, 452, 95, 101, 106, 177, 183, 188, 263, 269, 274, 349, 355, 360, 435, 441, 446, 521, 527, 532, 79, 107, 247, 333, 419, 505]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 471 ms to find 34 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 562/866 places, 1294/1514 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 538 transition count 1270
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 538 transition count 1270
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 54 place count 532 transition count 1264
Iterating global reduction 0 with 6 rules applied. Total rules applied 60 place count 532 transition count 1264
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 82 place count 521 transition count 1253
Free-agglomeration rule applied 18 times.
Iterating global reduction 0 with 18 rules applied. Total rules applied 100 place count 521 transition count 1235
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 118 place count 503 transition count 1235
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 123 place count 503 transition count 1230
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 128 place count 498 transition count 1230
Applied a total of 128 rules in 92 ms. Remains 498 /562 variables (removed 64) and now considering 1230/1294 (removed 64) transitions.
// Phase 1: matrix 1230 rows 498 cols
[2025-05-30 07:42:43] [INFO ] Computed 52 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:42:43] [INFO ] Implicit Places using invariants in 350 ms returned []
[2025-05-30 07:42:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:42:45] [INFO ] Implicit Places using invariants and state equation in 1184 ms returned []
Implicit Place search using SMT with State Equation took 1542 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 498/866 places, 1230/1514 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3066 ms. Remains : 498/866 places, 1230/1514 transitions.
RANDOM walk for 40000 steps (730 resets) in 185 ms. (215 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (143 resets) in 74 ms. (533 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 568829 steps, run timeout after 3001 ms. (steps per millisecond=189 ) properties seen :0 out of 1
Probabilistic random walk after 568829 steps, saw 118557 distinct states, run finished after 3001 ms. (steps per millisecond=189 ) properties seen :0
[2025-05-30 07:42:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/10 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 96/106 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/106 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/108 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 136/244 variables, 12/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/244 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 15/259 variables, 3/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/259 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3/262 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/262 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 13/275 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/275 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 33/308 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/308 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 156/464 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/464 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 18/482 variables, 3/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/482 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 16/498 variables, 2/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/498 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 1230/1728 variables, 498/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1728 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/1728 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1728/1728 variables, and 550 constraints, problems are : Problem set: 0 solved, 1 unsolved in 882 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 498/498 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/10 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 96/106 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/106 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/108 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 136/244 variables, 12/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/244 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 15/259 variables, 3/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/259 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3/262 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/262 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 13/275 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/275 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 33/308 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/308 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 156/464 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/464 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 18/482 variables, 3/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/482 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 16/498 variables, 2/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/498 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 1230/1728 variables, 498/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1728 variables, 1/551 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1728 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 0/1728 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1728/1728 variables, and 551 constraints, problems are : Problem set: 0 solved, 1 unsolved in 615 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 498/498 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1508ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 6974 steps, including 985 resets, run visited all 1 properties in 18 ms. (steps per millisecond=387 )
Parikh walk visited 1 properties in 20 ms.
FORMULA ASLink-PT-06b-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ASLink-PT-06b-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 15 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ASLink-PT-06b-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06b-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06b-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 103 stabilizing places and 103 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U G(p1)) U X(p2)))'
Support contains 4 out of 2495 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2495/2495 places, 3068/3068 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 2491 transition count 3052
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 2491 transition count 3052
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 2489 transition count 3050
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 2489 transition count 3050
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2488 transition count 3042
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2488 transition count 3042
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2487 transition count 3034
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2487 transition count 3034
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2486 transition count 3033
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2486 transition count 3033
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2485 transition count 3025
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2485 transition count 3025
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2484 transition count 3017
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2484 transition count 3017
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2483 transition count 3016
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2483 transition count 3016
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2482 transition count 3008
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2482 transition count 3008
Applied a total of 26 rules in 1713 ms. Remains 2482 /2495 variables (removed 13) and now considering 3008/3068 (removed 60) transitions.
// Phase 1: matrix 3008 rows 2482 cols
[2025-05-30 07:42:51] [INFO ] Computed 266 invariants in 30 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:42:53] [INFO ] Implicit Places using invariants in 1400 ms returned []
[2025-05-30 07:42:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:43:01] [INFO ] Implicit Places using invariants and state equation in 8090 ms returned []
Implicit Place search using SMT with State Equation took 9494 ms to find 0 implicit places.
Running 3007 sub problems to find dead transitions.
[2025-05-30 07:43:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2481 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 3007 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2481/5490 variables, and 155 constraints, problems are : Problem set: 0 solved, 3007 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 0/67 constraints, Generalized P Invariants (flows): 155/199 constraints, State Equation: 0/2482 constraints, PredecessorRefiner: 3007/3007 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3007 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2481 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 3007 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2481/5490 variables, and 155 constraints, problems are : Problem set: 0 solved, 3007 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 0/67 constraints, Generalized P Invariants (flows): 155/199 constraints, State Equation: 0/2482 constraints, PredecessorRefiner: 0/3007 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61183ms problems are : Problem set: 0 solved, 3007 unsolved
Search for dead transitions found 0 dead transitions in 61195ms
Starting structural reductions in LTL mode, iteration 1 : 2482/2495 places, 3008/3068 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72416 ms. Remains : 2482/2495 places, 3008/3068 transitions.
Stuttering acceptance computed with spot in 436 ms :[(NOT p2), (AND p1 (NOT p0) (NOT p2)), (NOT p2), (NOT p0), (NOT p1)]
Running random walk in product with property : ASLink-PT-06b-LTLFireability-01
Product exploration explored 100000 steps with 2081 reset in 492 ms.
Product exploration explored 100000 steps with 2114 reset in 474 ms.
Computed a total of 102 stabilizing places and 102 stable transitions
Computed a total of 102 stabilizing places and 102 stable transitions
Detected a total of 102/2482 stabilizing places and 102/3008 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 12 factoid took 276 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 10 states, 29 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 413 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (NOT p0), (NOT p1), false, false, false, false, false, false]
RANDOM walk for 40000 steps (64 resets) in 580 ms. (68 steps per ms) remains 4/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 157 ms. (253 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 120 ms. (330 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 189 ms. (210 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 4/4 properties
[2025-05-30 07:44:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 23/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 700/727 variables, 66/67 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/727 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 1699/2426 variables, 192/259 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:44:07] [INFO ] Deduced a trap composed of 18 places in 910 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:44:07] [INFO ] Deduced a trap composed of 18 places in 406 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:44:08] [INFO ] Deduced a trap composed of 40 places in 453 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:44:08] [INFO ] Deduced a trap composed of 43 places in 442 ms of which 53 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/2426 variables, 4/263 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2426 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 56/2482 variables, 7/270 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2482 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5490/5490 variables, and 2752 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5030 ms.
Refiners :[Positive P Invariants (semi-flows): 67/67 constraints, Generalized P Invariants (flows): 199/199 constraints, State Equation: 2482/2482 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 23/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 700/727 variables, 66/67 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/727 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/727 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 1699/2426 variables, 192/260 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2426 variables, 3/263 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:44:11] [INFO ] Deduced a trap composed of 24 places in 302 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:44:11] [INFO ] Deduced a trap composed of 44 places in 174 ms of which 16 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/2426 variables, 2/265 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2426 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 56/2482 variables, 7/272 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2482 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 3008/5490 variables, 2482/2754 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/5490 variables, 4/2758 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:44:14] [INFO ] Deduced a trap along path composed of 12 places in 36 ms of which 5 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/5490 variables, 1/2759 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5490/5490 variables, and 2759 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5051 ms.
Refiners :[Positive P Invariants (semi-flows): 67/67 constraints, Generalized P Invariants (flows): 199/199 constraints, State Equation: 2482/2482 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 10120ms problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 2482 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2482/2482 places, 3008/3008 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 458 transitions
Trivial Post-agglo rules discarded 458 transitions
Performed 458 trivial Post agglomeration. Transition count delta: 458
Iterating post reduction 0 with 458 rules applied. Total rules applied 458 place count 2482 transition count 2550
Reduce places removed 458 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 461 rules applied. Total rules applied 919 place count 2024 transition count 2547
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 922 place count 2022 transition count 2546
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 923 place count 2021 transition count 2546
Performed 669 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 669 Pre rules applied. Total rules applied 923 place count 2021 transition count 1877
Deduced a syphon composed of 669 places in 3 ms
Ensure Unique test removed 64 places
Reduce places removed 733 places and 0 transitions.
Iterating global reduction 4 with 1402 rules applied. Total rules applied 2325 place count 1288 transition count 1877
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 4 with 46 rules applied. Total rules applied 2371 place count 1282 transition count 1837
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 5 with 40 rules applied. Total rules applied 2411 place count 1242 transition count 1837
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 25 Pre rules applied. Total rules applied 2411 place count 1242 transition count 1812
Deduced a syphon composed of 25 places in 3 ms
Ensure Unique test removed 25 places
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 6 with 75 rules applied. Total rules applied 2486 place count 1192 transition count 1812
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 24 Pre rules applied. Total rules applied 2486 place count 1192 transition count 1788
Deduced a syphon composed of 24 places in 3 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 6 with 48 rules applied. Total rules applied 2534 place count 1168 transition count 1788
Performed 199 Post agglomeration using F-continuation condition.Transition count delta: 199
Deduced a syphon composed of 199 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 6 with 400 rules applied. Total rules applied 2934 place count 967 transition count 1589
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2938 place count 963 transition count 1585
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2943 place count 962 transition count 1585
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 2944 place count 962 transition count 1584
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2945 place count 961 transition count 1584
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2945 place count 961 transition count 1583
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2947 place count 960 transition count 1583
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2949 place count 958 transition count 1581
Iterating global reduction 8 with 2 rules applied. Total rules applied 2951 place count 958 transition count 1581
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2953 place count 958 transition count 1579
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2954 place count 957 transition count 1579
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2956 place count 956 transition count 1584
Free-agglomeration rule applied 7 times.
Iterating global reduction 10 with 7 rules applied. Total rules applied 2963 place count 956 transition count 1577
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 2970 place count 949 transition count 1577
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 11 with 5 rules applied. Total rules applied 2975 place count 949 transition count 1572
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 2980 place count 944 transition count 1572
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 12 with 6 rules applied. Total rules applied 2986 place count 944 transition count 1572
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 2987 place count 943 transition count 1571
Reduce places removed 12 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 12 with 18 rules applied. Total rules applied 3005 place count 931 transition count 1565
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3011 place count 925 transition count 1565
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 18 Pre rules applied. Total rules applied 3011 place count 925 transition count 1547
Deduced a syphon composed of 18 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 14 with 37 rules applied. Total rules applied 3048 place count 906 transition count 1547
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 14 with 7 rules applied. Total rules applied 3055 place count 899 transition count 1547
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 3055 place count 899 transition count 1546
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 3057 place count 898 transition count 1546
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 15 with 26 rules applied. Total rules applied 3083 place count 885 transition count 1533
Discarding 6 places :
Symmetric choice reduction at 15 with 6 rule applications. Total rules 3089 place count 879 transition count 1527
Iterating global reduction 15 with 6 rules applied. Total rules applied 3095 place count 879 transition count 1527
Free-agglomeration rule applied 6 times.
Iterating global reduction 15 with 6 rules applied. Total rules applied 3101 place count 879 transition count 1521
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 3107 place count 873 transition count 1521
Applied a total of 3107 rules in 779 ms. Remains 873 /2482 variables (removed 1609) and now considering 1521/3008 (removed 1487) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 792 ms. Remains : 873/2482 places, 1521/3008 transitions.
RANDOM walk for 40000 steps (461 resets) in 512 ms. (77 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (55 resets) in 99 ms. (400 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (58 resets) in 110 ms. (360 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (54 resets) in 75 ms. (526 steps per ms) remains 2/3 properties
// Phase 1: matrix 1521 rows 873 cols
[2025-05-30 07:44:16] [INFO ] Computed 148 invariants in 11 ms
[2025-05-30 07:44:16] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 53/57 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 38/95 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2/97 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 137/234 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/234 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 47/281 variables, 7/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/281 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 4/285 variables, 4/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/285 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 203/488 variables, 29/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/488 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 56/544 variables, 11/90 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/544 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 1/545 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/545 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 200/745 variables, 29/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/745 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 46/791 variables, 9/129 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/791 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 2/793 variables, 2/131 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/793 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 78/871 variables, 15/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/871 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 1/872 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/872 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 1/873 variables, 1/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/873 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 1521/2394 variables, 873/1021 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/2394 variables, 1/1022 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/2394 variables, 0/1022 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (OVERLAPS) 0/2394 variables, 0/1022 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2394/2394 variables, and 1022 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1491 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 104/104 constraints, State Equation: 873/873 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 53/57 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 38/95 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2/97 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 137/234 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:44:18] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/234 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/234 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 47/281 variables, 7/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/281 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 4/285 variables, 4/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/285 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 203/488 variables, 29/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/488 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 56/544 variables, 11/91 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/544 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 1/545 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/545 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 200/745 variables, 29/121 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/745 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 46/791 variables, 9/130 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/791 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 2/793 variables, 2/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/793 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 78/871 variables, 15/147 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/871 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 1/872 variables, 1/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/872 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 1/873 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/873 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (OVERLAPS) 1521/2394 variables, 873/1022 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/2394 variables, 1/1023 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/2394 variables, 2/1025 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:44:19] [INFO ] Deduced a trap along path composed of 2 places in 66 ms of which 1 ms to minimize.
At refinement iteration 35 (INCLUDED_ONLY) 0/2394 variables, 1/1026 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/2394 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (OVERLAPS) 0/2394 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2394/2394 variables, and 1026 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2027 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 104/104 constraints, State Equation: 873/873 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3572ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 3286 steps, including 147 resets, run visited all 1 properties in 10 ms. (steps per millisecond=328 )
Parikh walk visited 2 properties in 31 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p2) p1))), (F (NOT (OR (NOT p0) p2 (NOT p1)))), (F (NOT (OR (NOT p0) p2 p1))), (F (NOT (OR (NOT p0) (NOT p2) p1))), (F p2), (F (NOT (OR (NOT p0) (NOT p2) (NOT p1)))), (F (NOT (OR p0 (NOT p2) (NOT p1)))), (F (NOT (OR p2 (NOT p1)))), (F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0)]
Knowledge based reduction with 12 factoid took 714 ms. Reduced automaton from 10 states, 29 edges and 3 AP (stutter insensitive) to 10 states, 29 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 444 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (NOT p0), (NOT p1), false, false, false, false, false, false]
Stuttering acceptance computed with spot in 426 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (NOT p0), (NOT p1), false, false, false, false, false, false]
// Phase 1: matrix 3008 rows 2482 cols
[2025-05-30 07:44:21] [INFO ] Computed 266 invariants in 23 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-30 07:44:23] [INFO ] [Real]Absence check using 67 positive place invariants in 306 ms returned sat
[2025-05-30 07:44:36] [INFO ] SMT solver returned unknown. Retrying;
[2025-05-30 07:44:36] [INFO ] [Real]Absence check using 67 positive and 199 generalized place invariants in 12974 ms returned unknown
Could not prove EG (NOT p0)
[2025-05-30 07:44:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-30 07:44:39] [INFO ] [Real]Absence check using 67 positive place invariants in 265 ms returned sat
[2025-05-30 07:44:51] [INFO ] SMT solver returned unknown. Retrying;
[2025-05-30 07:44:51] [INFO ] [Real]Absence check using 67 positive and 199 generalized place invariants in 12935 ms returned unknown
Could not prove EG (NOT p2)
[2025-05-30 07:44:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-30 07:44:54] [INFO ] [Real]Absence check using 67 positive place invariants in 365 ms returned sat
[2025-05-30 07:45:06] [INFO ] [Real]Absence check using 67 positive and 199 generalized place invariants in 12892 ms returned unknown
Could not prove EG (NOT p1)
Support contains 4 out of 2482 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2482/2482 places, 3008/3008 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 458 transitions
Trivial Post-agglo rules discarded 458 transitions
Performed 458 trivial Post agglomeration. Transition count delta: 458
Iterating post reduction 0 with 458 rules applied. Total rules applied 458 place count 2481 transition count 2549
Reduce places removed 458 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 461 rules applied. Total rules applied 919 place count 2023 transition count 2546
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 922 place count 2021 transition count 2545
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 923 place count 2020 transition count 2545
Performed 669 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 669 Pre rules applied. Total rules applied 923 place count 2020 transition count 1876
Deduced a syphon composed of 669 places in 4 ms
Ensure Unique test removed 64 places
Reduce places removed 733 places and 0 transitions.
Iterating global reduction 4 with 1402 rules applied. Total rules applied 2325 place count 1287 transition count 1876
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 4 with 46 rules applied. Total rules applied 2371 place count 1281 transition count 1836
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 5 with 40 rules applied. Total rules applied 2411 place count 1241 transition count 1836
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 25 Pre rules applied. Total rules applied 2411 place count 1241 transition count 1811
Deduced a syphon composed of 25 places in 3 ms
Ensure Unique test removed 25 places
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 6 with 75 rules applied. Total rules applied 2486 place count 1191 transition count 1811
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 24 Pre rules applied. Total rules applied 2486 place count 1191 transition count 1787
Deduced a syphon composed of 24 places in 3 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 6 with 48 rules applied. Total rules applied 2534 place count 1167 transition count 1787
Performed 197 Post agglomeration using F-continuation condition.Transition count delta: 197
Deduced a syphon composed of 197 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 6 with 396 rules applied. Total rules applied 2930 place count 968 transition count 1590
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2934 place count 964 transition count 1586
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2939 place count 963 transition count 1586
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 2940 place count 963 transition count 1585
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2941 place count 962 transition count 1585
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2941 place count 962 transition count 1584
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2943 place count 961 transition count 1584
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2945 place count 959 transition count 1582
Iterating global reduction 8 with 2 rules applied. Total rules applied 2947 place count 959 transition count 1582
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2949 place count 959 transition count 1580
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2950 place count 958 transition count 1580
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2952 place count 957 transition count 1585
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2954 place count 955 transition count 1583
Reduce places removed 12 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 10 with 18 rules applied. Total rules applied 2972 place count 943 transition count 1577
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 2978 place count 937 transition count 1577
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 18 Pre rules applied. Total rules applied 2978 place count 937 transition count 1559
Deduced a syphon composed of 18 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 12 with 37 rules applied. Total rules applied 3015 place count 918 transition count 1559
Discarding 13 places :
Implicit places reduction removed 13 places
Iterating post reduction 12 with 13 rules applied. Total rules applied 3028 place count 905 transition count 1559
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 3028 place count 905 transition count 1558
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 3030 place count 904 transition count 1558
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 13 with 38 rules applied. Total rules applied 3068 place count 885 transition count 1539
Discarding 12 places :
Symmetric choice reduction at 13 with 12 rule applications. Total rules 3080 place count 873 transition count 1527
Iterating global reduction 13 with 12 rules applied. Total rules applied 3092 place count 873 transition count 1527
Discarding 6 places :
Symmetric choice reduction at 13 with 6 rule applications. Total rules 3098 place count 867 transition count 1521
Iterating global reduction 13 with 6 rules applied. Total rules applied 3104 place count 867 transition count 1521
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3110 place count 867 transition count 1515
Applied a total of 3110 rules in 592 ms. Remains 867 /2482 variables (removed 1615) and now considering 1515/3008 (removed 1493) transitions.
// Phase 1: matrix 1515 rows 867 cols
[2025-05-30 07:45:07] [INFO ] Computed 142 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:45:08] [INFO ] Implicit Places using invariants in 662 ms returned [1, 19, 33, 50, 68, 88, 140, 150, 151, 153, 170, 188, 208, 259, 260, 272, 273, 275, 292, 310, 330, 381, 382, 394, 395, 397, 414, 433, 453, 504, 505, 518, 519, 521, 538, 556, 576, 627, 628, 640, 641, 643, 660, 678, 698, 749, 750, 753, 764, 765, 766, 784, 805, 806, 807, 808]
Discarding 56 places :
Implicit Place search using SMT only with invariants took 663 ms to find 56 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 811/2482 places, 1515/3008 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 811 transition count 1414
Reduce places removed 101 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 102 rules applied. Total rules applied 203 place count 710 transition count 1413
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 204 place count 709 transition count 1413
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 204 place count 709 transition count 1383
Deduced a syphon composed of 30 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 61 rules applied. Total rules applied 265 place count 678 transition count 1383
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 277 place count 674 transition count 1375
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 285 place count 666 transition count 1375
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 288 place count 663 transition count 1372
Iterating global reduction 5 with 3 rules applied. Total rules applied 291 place count 663 transition count 1372
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 294 place count 663 transition count 1369
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 6 with 96 rules applied. Total rules applied 390 place count 615 transition count 1321
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 394 place count 613 transition count 1322
Applied a total of 394 rules in 87 ms. Remains 613 /811 variables (removed 198) and now considering 1322/1515 (removed 193) transitions.
// Phase 1: matrix 1322 rows 613 cols
[2025-05-30 07:45:08] [INFO ] Computed 81 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:45:08] [INFO ] Implicit Places using invariants in 531 ms returned [93, 100, 105, 180, 186, 191, 268, 274, 279, 357, 363, 368, 446, 452, 457, 534, 540, 545, 610]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 533 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 594/2482 places, 1322/3008 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 594 transition count 1321
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 593 transition count 1321
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 14 place count 581 transition count 1309
Iterating global reduction 2 with 12 rules applied. Total rules applied 26 place count 581 transition count 1309
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 38 place count 569 transition count 1297
Iterating global reduction 2 with 12 rules applied. Total rules applied 50 place count 569 transition count 1297
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 56 place count 563 transition count 1291
Iterating global reduction 2 with 6 rules applied. Total rules applied 62 place count 563 transition count 1291
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 74 place count 557 transition count 1285
Applied a total of 74 rules in 73 ms. Remains 557 /594 variables (removed 37) and now considering 1285/1322 (removed 37) transitions.
// Phase 1: matrix 1285 rows 557 cols
[2025-05-30 07:45:08] [INFO ] Computed 62 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:45:09] [INFO ] Implicit Places using invariants in 484 ms returned []
[2025-05-30 07:45:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:45:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-05-30 07:45:10] [INFO ] Implicit Places using invariants and state equation in 1115 ms returned []
Implicit Place search using SMT with State Equation took 1617 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 557/2482 places, 1285/3008 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3565 ms. Remains : 557/2482 places, 1285/3008 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/557 stabilizing places and 2/1285 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) p2 p1))), (X (NOT (AND p0 p2 p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 18 factoid took 592 ms. Reduced automaton from 10 states, 29 edges and 3 AP (stutter insensitive) to 10 states, 29 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 370 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (NOT p0), (NOT p1), false, false, false, false, false, false]
RANDOM walk for 40000 steps (482 resets) in 170 ms. (233 steps per ms) remains 4/11 properties
BEST_FIRST walk for 40004 steps (73 resets) in 50 ms. (784 steps per ms) remains 1/4 properties
BEST_FIRST walk for 17873 steps (34 resets) in 19 ms. (893 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) p2 p1))), (X (NOT (AND p0 p2 p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p0 (NOT p2) p1))), (F (NOT (OR (NOT p0) p2 (NOT p1)))), (F (NOT (OR (NOT p0) p2 p1))), (F (NOT (OR (NOT p0) (NOT p2) p1))), (F p2), (F (NOT (OR (NOT p0) (NOT p2) (NOT p1)))), (F (NOT (OR p0 (NOT p2) (NOT p1)))), (F (NOT (OR p2 (NOT p1)))), (F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0)]
Knowledge based reduction with 18 factoid took 1034 ms. Reduced automaton from 10 states, 29 edges and 3 AP (stutter insensitive) to 10 states, 29 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 418 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (NOT p0), (NOT p1), false, false, false, false, false, false]
Stuttering acceptance computed with spot in 439 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (NOT p0), (NOT p1), false, false, false, false, false, false]
[2025-05-30 07:45:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-30 07:45:14] [INFO ] [Real]Absence check using 12 positive place invariants in 7 ms returned sat
[2025-05-30 07:45:14] [INFO ] [Real]Absence check using 12 positive and 50 generalized place invariants in 587 ms returned sat
[2025-05-30 07:45:21] [INFO ] [Real]Absence check using state equation in 6587 ms returned sat
[2025-05-30 07:45:21] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-30 07:45:21] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2025-05-30 07:45:21] [INFO ] [Nat]Absence check using 12 positive and 50 generalized place invariants in 90 ms returned sat
[2025-05-30 07:45:24] [INFO ] [Nat]Absence check using state equation in 2821 ms returned sat
[2025-05-30 07:45:24] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-05-30 07:45:24] [INFO ] [Nat]Added 2 Read/Feed constraints in 19 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:45:24] [INFO ] Deduced a trap composed of 4 places in 71 ms of which 3 ms to minimize.
[2025-05-30 07:45:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 174 ms
[2025-05-30 07:45:25] [INFO ] Computed and/alt/rep : 375/1814/375 causal constraints (skipped 864 transitions) in 77 ms.
[2025-05-30 07:45:28] [INFO ] Added : 182 causal constraints over 37 iterations in 3756 ms. Result :sat
Could not prove EG (NOT p0)
[2025-05-30 07:45:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-30 07:45:29] [INFO ] [Real]Absence check using 12 positive place invariants in 9 ms returned sat
[2025-05-30 07:45:29] [INFO ] [Real]Absence check using 12 positive and 50 generalized place invariants in 310 ms returned sat
[2025-05-30 07:45:36] [INFO ] [Real]Absence check using state equation in 7080 ms returned sat
[2025-05-30 07:45:36] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-30 07:45:37] [INFO ] [Nat]Absence check using 12 positive place invariants in 7 ms returned sat
[2025-05-30 07:45:37] [INFO ] [Nat]Absence check using 12 positive and 50 generalized place invariants in 108 ms returned sat
[2025-05-30 07:45:40] [INFO ] [Nat]Absence check using state equation in 3195 ms returned sat
[2025-05-30 07:45:40] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-05-30 07:45:40] [INFO ] [Nat]Added 2 Read/Feed constraints in 24 ms returned sat
[2025-05-30 07:45:40] [INFO ] Computed and/alt/rep : 375/1814/375 causal constraints (skipped 864 transitions) in 81 ms.
[2025-05-30 07:45:43] [INFO ] Added : 146 causal constraints over 30 iterations in 2693 ms. Result :sat
Could not prove EG (NOT p2)
[2025-05-30 07:45:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-30 07:45:43] [INFO ] [Real]Absence check using 12 positive place invariants in 7 ms returned sat
[2025-05-30 07:45:44] [INFO ] [Real]Absence check using 12 positive and 50 generalized place invariants in 236 ms returned sat
[2025-05-30 07:45:50] [INFO ] [Real]Absence check using state equation in 6463 ms returned sat
[2025-05-30 07:45:50] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-30 07:45:51] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2025-05-30 07:45:51] [INFO ] [Nat]Absence check using 12 positive and 50 generalized place invariants in 97 ms returned sat
[2025-05-30 07:45:54] [INFO ] [Nat]Absence check using state equation in 3339 ms returned sat
[2025-05-30 07:45:54] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-05-30 07:45:54] [INFO ] [Nat]Added 2 Read/Feed constraints in 25 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:45:54] [INFO ] Deduced a trap composed of 13 places in 210 ms of which 7 ms to minimize.
[2025-05-30 07:45:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 302 ms
[2025-05-30 07:45:54] [INFO ] Computed and/alt/rep : 375/1814/375 causal constraints (skipped 864 transitions) in 68 ms.
[2025-05-30 07:45:59] [INFO ] Added : 205 causal constraints over 41 iterations in 4240 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 481 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (NOT p0), (NOT p1), false, false, false, false, false, false]
Stuttering criterion allowed to conclude after 39 steps with 3 reset in 0 ms.
FORMULA ASLink-PT-06b-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06b-LTLFireability-01 finished in 189410 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((X((p1&&X(p2)))||p0)) U p3))'
Support contains 3 out of 2495 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2495/2495 places, 3068/3068 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 2490 transition count 3051
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 2490 transition count 3051
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 2488 transition count 3049
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 2488 transition count 3049
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2487 transition count 3041
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2487 transition count 3041
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2486 transition count 3033
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2486 transition count 3033
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2485 transition count 3032
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2485 transition count 3032
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2484 transition count 3024
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2484 transition count 3024
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2483 transition count 3016
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2483 transition count 3016
Applied a total of 24 rules in 1387 ms. Remains 2483 /2495 variables (removed 12) and now considering 3016/3068 (removed 52) transitions.
// Phase 1: matrix 3016 rows 2483 cols
[2025-05-30 07:46:01] [INFO ] Computed 266 invariants in 25 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:46:02] [INFO ] Implicit Places using invariants in 1357 ms returned []
[2025-05-30 07:46:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:46:08] [INFO ] Implicit Places using invariants and state equation in 6209 ms returned []
Implicit Place search using SMT with State Equation took 7594 ms to find 0 implicit places.
Running 3015 sub problems to find dead transitions.
[2025-05-30 07:46:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 13.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 3.0)
(s49 1.0)
(s50 6.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 26.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 0.0)
(s94 0.0)
(s95 1.0)
(s96 1.0)
(s97 0.0)
(s98 0.0)
(s99 1.0)
(s100 1.0)
(s101 0.0)
(s102 0.0)
(s103 1.0)
(s104 1.0)
(s105 0.0)
(s106 0.0)
(s107 1.0)
(s108 1.0)
(s109 0.0)
(s110 0.0)
(s111 1.0)
(s112 1.0)
(s113 0.0)
(s114 0.0)
(s115 1.0)
(s116 1.0)
(s117 0.0)
(s118 0.0)
(s119 1.0)
(s120 1.0)
(s121 0.0)
(s122 0.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 0.0)
(s129 1.0)
(s130 1.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 1.0)
(s137 0.0)
(s138 1.0)
(s139 1.0)
(s140 0.0)
(s141 0.0)
(s142 1.0)
(s143 1.0)
(s144 0.0)
(s145 1.0)
(s146 1.0)
(s147 0.0)
(s148 1.0)
(s149 1.0)
(s150 0.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s188 1.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 1.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 1.0)
(s257 1.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 1.0)
(s265 1.0)
(s266 1.0)
(s267 1.0)
(s268 1.0)
(s269 1.0)
(s270 1.0)
(s271 1.0)
(s272 1.0)
(s273 1.0)
(s274 1.0)
(s275 1.0)
(s276 1.0)
(s277 16.0)
(s278 1.0)
(s279 1.0)
(s280 1.0)
(s281 1.0)
(s282 1.0)
(s283 0.0)
(s284 1.0)
(s285 0.0)
(s286 1.0)
(s287 1.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 1.0)
(s311 1.0)
(s312 1.0)
(s313 1.0)
(s314 1.0)
(s315 10.0)
(s316 1.0)
(s317 1.0)
(s318 1.0)
(s319 1.0)
(s320 0.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 0.0)
(s325 1.0)
(s326 1.0)
(s327 1.0)
(s328 1.0)
(s329 1.0)
(s330 1.0)
(s331 1.0)
(s332 1.0)
(s333 1.0)
(s334 1.0)
(s335 1.0)
(s336 1.0)
(s337 1.0)
(s338 1.0)
(s339 1.0)
(s340 1.0)
(s341 1.0)
(s342 1.0)
(s343 1.0)
(s344 1.0)
(s345 1.0)
(s346 7.0)
(s347 1.0)
(s348 1.0)
(s349 1.0)
(s350 1.0)
(s351 1.0)
(s352 1.0)
(s353 0.0)
(s354 0.0)
(s355 1.0)
(s356 1.0)
(s357 1.0)
(s358 1.0)
(s359 1.0)
(s360 1.0)
(s361 1.0)
(s362 1.0)
(s363 0.0)
(s364 0.0)
(s365 4.0)
(s366 1.0)
(s367 0.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 1.0)
(s373 1.0)
(s374 1.0)
(s375 1.0)
(s376 1.0)
(s377 1.0)
(s378 1.0)
(s379 1.0)
(s380 1.0)
(s381 1.0)
(s382 1.0)
(s383 1.0)
(s384 1.0)
(s385 1.0)
(s386 1.0)
(s387 1.0)
(s388 1.0)
(s389 1.0)
(s390 1.0)
(s391 21.0)
(s392 1.0)
(s393 1.0)
(s394 1.0)
(s395 1.0)
(s396 1.0)
(s397 21.0)
(s398 1.0)
(s399 1.0)
(s400 1.0)
(s401 1.0)
(s402 18.0)
(s403 1.0)
(s404 1.0)
(s405 1.0)
(s406 1.0)
(s407 1.0)
(s408 1.0)
(s409 1.0)
(s410 1.0)
(s411 1.0)
(s412 1.0)
(s413 1.0)
(s414 4.0)
(s415 1.0)
(s416 1.0)
(s417 1.0)
(s418 1.0)
(s419 1.0)
(s420 1.0)
(s421 1.0)
(s422 1.0)
(s423 1.0)
(s424 1.0)
(s425 1.0)
(s426 1.0)
(s427 1.0)
(s428 1.0)
(s429 1.0)
(s430 1.0)
(s431 1.0)
(s432 28.0)
(s433 1.0)
(s434 1.0)
(s435 1.0)
(s436 1.0)
(s437 1.0)
(s438 1.0)
(s439 1.0)
(s440 1.0)
(s441 1.0)
(s442 1.0)
(s443 1.0)
(s444 1.0)
(s445 1.0)
(s446 1.0)
(s447 1.0)
(s448 1.0)
(s449 1.0)
(s450 1.0)
(s451 1.0)
(s452 0.0)
(s453 0.0)
(s454 1.0)
(s455 5.0)
(s456 0.0)
(s457 1.0)
(s458 1.0)
(s459 1.0)
(s460 0.0)
(s461 0.0)
(s462 1.0)
(s463 1.0)
(s464 0.0)
(s465 1.0)
(s466 1.0)
(s467 1.0)
(s468 0.0)
(s469 0.0)
(s470 1.0)
(s471 1.0)
(s472 0.0)
(s473 1.0)
(s474 1.0)
(s475 1.0)
(s476 0.0)
(s477 1.0)
(s478 1.0)
(s479 1.0)
(s480 0.0)
(s481 0.0)
(s482 1.0)
(s483 1.0)
(s484 1.0)
(s485 1.0)
(s486 0.0)
(s487 0.0)
(s488 0.0)
(s489 1.0)
(s490 0.0)
(s491 0.0)
(s492 0.0)
(s493 1.0)
(s494 1.0)
(s495 0.0)
(s496 0.0)
(s497 0.0)
(s498 0.0)
(s499 1.0)
(s500 0.0)
(s501 1.0)
(s502 0.0)
(s503 0.0)
(s504 0.0)
(s505 1.0)
(s506 0.0)
(s507 1.0)
(s508 1.0)
(s509 0.0)
(s510 1.0)
(s511 1.0)
(s512 1.0)
(s513 1.0)
(s514 0.0)
(s515 1.0)
(s516 0.0)
(s517 1.0)
(s518 1.0)
(s519 0.0)
(s520 1.0)
(s521 1.0)
(s522 0.0)
(s523 1.0)
(s524 1.0)
(s525 0.0)
(s526 1.0)
(s527 1.0)
(s528 0.0)
(s529 1.0)
(s530 1.0)
(s531 0.0)
(s532 0.0)
(s533 2.0)
(s534 0.0)
(s535 0.0)
(s536 0.0)
(s537 0.0)
(s538 0.0)
(s539 1.0)
(s540 1.0)
(s541 1.0)
(s542 1.0)
(s543 1.0)
(s544 1.0)
(s545 1.0)
(s546 1.0)
(s547 1.0)
(s548 1.0)
(s549 1.0)
(s550 1.0)
(s551 1.0)
(s552 1.0)
(s553 1.0)
(s554 1.0)
(s555 1.0)
(s556 1.0)
(s557 1.0)
(s558 1.0)
(s559 1.0)
(s560 1.0)
(s561 1.0)
(s562 1.0)
(s563 1.0)
(s564 1.0)
(s565 1.0)
(s566 1.0)
(s567 1.0)
(s568 1.0)
(s569 1.0)
(s570 1.0)
(s571 1.0)
(s572 1.0)
(s573 1.0)
(s574 1.0)
(s575 1.0)
(s576 1.0)
(s577 1.0)
(s578 1.0)
(s579 1.0)
(s580 1.0)
(s581 1.0)
(s582 1.0)
(s583 1.0)
(s584 1.0)
(s585 1.0)
(s586 1.0)
(s587 1.0)
(s588 1.0)
(s589 1.0)
(s590 5.0)
(s591 1.0)
(s592 1.0)
(s593 1.0)
(s594 1.0)
(s595 1.0)
(s596 1.0)
(s597 1.0)
(s598 1.0)
(s599 1.0)
(s600 1.0)
(s601 1.0)
(s602 1.0)
(s603 1.0)
(s604 1.0)
(s605 1.0)
(s606 1.0)
(s607 1.0)
(s608 1.0)
(s609 1.0)
(s610 0.0)
(s611 0.0)
(s612 1.0)
(s613 0.0)
(s614 0.0)
(s615 0.0)
(s616 0.0)
(s617 1.0)
(s618 0.0)
(s619 0.0)
(s620 0.0)
(s621 1.0)
(s622 0.0)
(s623 0.0)
(s624 0.0)
(s625 1.0)
(s626 1.0)
(s627 1.0)
(s628 1.0)
(s629 0.0)
(s630 0.0)
(s631 1.0)
(s632 1.0)
(s633 0.0)
(s634 1.0)
(s635 1.0)
(s636 1.0)
(s637 1.0)
(s638 1.0)
(s639 1.0)
(s640 1.0)
(s641 1.0)
(s642 0.0)
(s643 1.0)
(s644 1.0)
(s645 1.0)
(s646 1.0)
(s647 0.0)
(s648 1.0)
(s649 1.0)
(s650 1.0)
(s651 1.0)
(s652 0.0)
(s653 0.0)
(s654 1.0)
(s655 0.0)
(s656 0.0)
(s657 0.0)
(s658 0.0)
(s659 1.0)
(s660 1.0)
(s661 1.0)
(s662 1.0)
(s663 1.0)
(s664 1.0)
(s665 0.0)
(s666 0.0)
(s667 1.0)
(s668 1.0)
(s669 0.0)
(s670 1.0)
(s671 1.0)
(s672 1.0)
(s673 1.0)
(s674 1.0)
(s675 1.0)
(s676 0.0)
(s677 1.0)
(s678 1.0)
(s679 1.0)
(s680 1.0)
(s681 1.0)
(s682 1.0)
(s683 0.0)
(s684 1.0)
(s685 1.0)
(s686 1.0)
(s687 1.0)
(s688 0.0)
(s689 0.0)
(s690 1.0)
(s691 0.0)
(s692 1.0)
(s693 1.0)
(s694 0.0)
(s695 1.0)
(s696 1.0)
(s697 1.0)
(s698 0.0)
(s699 1.0)
(s700 1.0)
(s701 1.0)
(s702 0.0)
(s703 1.0)
(s704 1.0)
(s705 1.0)
(s706 1.0)
(s707 1.0)
(s708 1.0)
(s709 1.0)
(s710 1.0)
(s711 0.0)
(s712 1.0)
(s713 1.0)
(s714 1.0)
(s715 0.0)
(s716 1.0)
(s717 1.0)
(s718 1.0)
(s719 1.0)
(s720 1.0)
(s721 1.0)
(s722 0.0)
(s723 1.0)
(s724 4.0)
(s725 1.0)
(s726 0.0)
(s727 0.0)
(s728 1.0)
(s729 1.0)
(s730 1.0)
(s731 1.0)
(s732 1.0)
(s733 1.0)
(s734 1.0)
(s735 1.0)
(s736 1.0)
(s737 1.0)
(s738 1.0)
(s739 1.0)
(s740 1.0)
(s741 1.0)
(s742 11.0)
(s743 1.0)
(s744 1.0)
(s745 1.0)
(s746 1.0)
(s747 1.0)
(s748 1.0)
(s749 1.0)
(s750 17.0)
(s751 1.0)
(s752 1.0)
(s753 1.0)
(s754 1.0)
(s755 1.0)
(s756 17.0)
(s757 1.0)
(s758 1.0)
(s759 1.0)
(s760 1.0)
(s761 14.0)
(s762 1.0)
(s763 1.0)
(s764 1.0)
(s765 1.0)
(s766 1.0)
(s767 1.0)
(s768 1.0)
(s769 1.0)
(s770 4.0)
(s771 1.0)
(s772 1.0)
(s773 1.0)
(s774 1.0)
(s775 1.0)
(s776 1.0)
(s777 1.0)
(s778 1.0)
(s779 1.0)
(s780 81.0)
(s781 1.0)
(s782 1.0)
(s783 1.0)
(s784 1.0)
(s785 1.0)
(s786 1.0)
(s787 1.0)
(s788 1.0)
(s789 1.0)
(s790 1.0)
(s791 1.0)
(s792 1.0)
(s793 1.0)
(s794 1.0)
(s795 1.0)
(s796 1.0)
(s797 1.0)
(s798 1.0)
(s799 1.0)
(s800 1.0)
(s801 1.0)
(s802 1.0)
(s803 1.0)
(s804 1.0)
(s805 1.0)
(s806 1.0)
(s807 1.0)
(s808 1.0)
(s809 1.0)
(s810 1.0)
(s811 0.0)
(s812 1.0)
(s813 1.0)
(s814 1.0)
(s815 0.0)
(s816 0.0)
(s817 1.0)
(s818 1.0)
(s819 0.0)
(s820 0.0)
(s821 1.0)
(s822 7.0)
(s823 0.0)
(s824 0.0)
(s825 1.0)
(s826 1.0)
(s827 0.0)
(s828 0.0)
(s829 1.0)
(s830 1.0)
(s831 0.0)
(s832 0.0)
(s833 1.0)
(s834 1.0)
(s835 0.0)
(s836 1.0)
(s837 1.0)
(s838 1.0)
(s839 0.0)
(s840 0.0)
(s841 1.0)
(s842 1.0)
(s843 1.0)
(s844 2.0)
(s845 0.0)
(s846 0.0)
(s847 0.0)
(s848 0.0)
(s849 0.0)
(s850 0.0)
(s851 0.0)
(s852 1.0)
(s853 0.0)
(s854 0.0)
(s855 0.0)
(s856 0.0)
(s857 0.0)
(s858 1.0)
(s859 0.0)
(s860 0.0)
(s861 1.0)
(s862 0.0)
(s863 0.0)
(s864 1.0)
(s865 0.0)
(s866 0.0)
(s867 1.0)
(s868 0.0)
(s869 0.0)
(s870 1.0)
(s871 1.0)
(s872 1.0)
(s873 1.0)
(s874 1.0)
(s875 1.0)
(s876 1.0)
(s877 1.0)
(s878 1.0)
(s879 1.0)
(s880 1.0)
(s881 1.0)
(s882 1.0)
(s883 1.0)
(s884 1.0)
(s885 1.0)
(s886 1.0)
(s887 1.0)
(s888 1.0)
(s889 1.0)
(s890 1.0)
(s891 1.0)
(s892 1.0)
(s893 1.0)
(s894 1.0)
(s895 1.0)
(s896 1.0)
(s897 1.0)
(s898 1.0)
(s899 1.0)
(s900 1.0)
(s901 1.0)
(s902 1.0)
(s903 1.0)
(s904 1.0)
(s905 1.0)
(s906 1.0)
(s907 1.0)
(s908 1.0)
(s909 1.0)
(s910 1.0)
(s911 1.0)
(s912 1.0)
(s913 1.0)
(s914 1.0)
(s915 1.0)
(s916 23.0)
(s917 1.0)
(s918 1.0)
(s919 1.0)
(s920 1.0)
(s921 1.0)
(s922 1.0)
(s923 1.0)
(s924 1.0)
(s925 1.0)
(s926 1.0)
(s927 1.0)
(s928 1.0)
(s929 1.0)
(s930 1.0)
(s931 1.0)
(s932 1.0)
(s933 1.0)
(s934 1.0)
(s935 1.0)
(s936 1.0)
(s937 1.0)
(s938 1.0)
(s939 1.0)
(s940 1.0)
(s941 1.0)
(s942 1.0)
(s943 1.0)
(s944 1.0)
(s945 1.0)
(s946 1.0)
(s947 1.0)
(s948 1.0)
(s949 5.0)
(s950 1.0)
(s951 1.0)
(s952 1.0)
(s953 1.0)
(s954 1.0)
(s955 1.0)
(s956 1.0)
(s957 1.0)
(s958 1.0)
(s959 1.0)
(s960 1.0)
(s961 1.0)
(s962 1.0)
(s963 1.0)
(s964 1.0)
(s965 1.0)
(s966 1.0)
(s967 1.0)
(s968 1.0)
(s969 0.0)
(s970 0.0)
(s971 1.0)
(s972 0.0)
(s973 0.0)
(s974 0.0)
(s975 0.0)
(s976 0.0)
(s977 0.0)
(s978 1.0)
(s979 1.0)
(s980 0.0)
(s981 1.0)
(s982 0.0)
(s983 0.0)
(s984 1.0)
(s985 0.0)
(s986 0.0)
(s987 1.0)
(s988 0.0)
(s989 0.0)
(s990 1.0)
(s991 1.0)
(s992 1.0)
(s993 1.0)
(s994 1.0)
(s995 1.0)
(s996 1.0)
(s997 1.0)
(s998 1.0)
(s999 0.0)
(s1000 1.0)
(s1001 1.0)
(s1002 1.0)
(s1003 1.0)
(s1004 1.0)
(s1005 0.0)
(s1006 1.0)
(s1007 1.0)
(s1008 1.0)
(s1009 1.0)
(s1010 1.0)
(s1011 0.0)
(s1012 0.0)
(s1013 1.0)
(s1014 0.0)
(s1015 0.0)
(s1016 0.0)
(s1017 0.0)
(s1018 1.0)
(s1019 1.0)
(s1020 1.0)
(s1021 1.0)
(s1022 1.0)
(s1023 1.0)
(s1024 0.0)
(s1025 0.0)
(s1026 1.0)
(s1027 1.0)
(s1028 0.0)
(s1029 1.0)
(s1030 1.0)
(s1031 1.0)
(s1032 1.0)
(s1033 1.0)
(s1034 1.0)
(s1035 1.0)
(s1036 1.0)
(s1037 1.0)
(s1038 0.0)
(s1039 1.0)
(s1040 1.0)
(s1041 1.0)
(s1042 0.0)
(s1043 1.0)
(s1044 1.0)
(s1045 1.0)
(s1046 1.0)
(s1047 1.0)
(s1048 1.0)
(s1049 1.0)
(s1050 0.0)
(s1051 0.0)
(s1052 0.0)
(s1053 0.0)
(s1054 1.0)
(s1055 1.0)
(s1056 1.0)
(s1057 0.0)
(s1058 1.0)
(s1059 1.0)
(s1060 1.0)
(s1061 0.0)
(s1062 1.0)
(s1063 1.0)
(s1064 1.0)
(s1065 1.0)
(s1066 1.0)
(s1067 1.0)
(s1068 0.0)
(s1069 1.0)
(s1070 1.0)
(s1071 1.0)
(s1072 1.0)
(s1073 1.0)
(s1074 0.0)
(s1075 1.0)
(s1076 1.0)
(s1077 1.0)
(s1078 1.0)
(s1079 1.0)
(s1080 4.0)
(s1081 1.0)
(s1082 0.0)
(s1083 1.0)
(s1084 0.0)
(s1085 1.0)
(s1086 0.0)
(s1087 1.0)
(s1088 1.0)
(s1089 1.0)
(s1090 1.0)
(s1091 1.0)
(s1092 1.0)
(s1093 1.0)
(s1094 1.0)
(s1095 1.0)
(s1096 1.0)
(s1097 1.0)
(s1098 1.0)
(s1099 1.0)
(s1100 1.0)
(s1101 1.0)
(s1102 1.0)
(s1103 1.0)
(s1104 1.0)
(s1105 1.0)
(s1106 1.0)
(s1107 1.0)
(s1108 1.0)
(s1109 13.0)
(s1110 1.0)
(s1111 1.0)
(s1112 1.0)
(s1113 1.0)
(s1114 1.0)
(s1115 13.0)
(s1116 1.0)
(s1117 1.0)
(s1118 1.0)
(s1119 1.0)
(s1120 1.0)
(s1121 10.0)
(s1122 1.0)
(s1123 1.0)
(s1124 1.0)
(s1125 1.0)
(s1126 1.0)
(s1127 1.0)
(s1128 1.0)
(s1129 1.0)
(s1130 1.0)
(s1131 1.0)
(s1132 4.0)
(s1133 1.0)
(s1134 93.0)
(s1135 1.0)
(s1136 1.0)
(s1137 1.0)
(s1138 1.0)
(s1139 1.0)
(s1140 1.0)
(s1141 1.0)
(s1142 1.0)
(s1143 1.0)
(s1144 1.0)
(s1145 1.0)
(s1146 1.0)
(s1147 1.0)
(s1148 1.0)
(s1149 1.0)
(s1150 1.0)
(s1151 1.0)
(s1152 1.0)
(s1153 1.0)
(s1154 1.0)
(s1155 1.0)
(s1156 1.0)
(s1157 1.0)
(s1158 1.0)
(s1159 1.0)
(s1160 1.0)
(s1161 1.0)
(s1162 1.0)
(s1163 1.0)
(s1164 1.0)
(s1165 1.0)
(s1166 1.0)
(s1167 1.0)
(s1168 1.0)
(s1169 1.0)
(s1170 1.0)
(s1171 1.0)
(s1172 1.0)
(s1173 1.0)
(s1174 1.0)
(s1175 1.0)
(s1176 1.0)
(s1177 1.0)
(s1178 1.0)
(s1179 1.0)
(s1180 1.0)
(s1181 1.0)
(s1182 1.0)
(s1183 1.0)
(s1184 1.0)
(s1185 1.0)
(s1186 1.0)
(s1187 1.0)
(s1188 1.0)
(s1189 1.0)
(s1190 1.0)
(s1191 1.0)
(s1192 1.0)
(s1193 1.0)
(s1194 1.0)
(s1195 1.0)
(s1196 1.0)
(s1197 1.0)
(s1198 1.0)
(s1199 1.0)
(s1200 1.0)
(s1201 1.0)
(s1202 1.0)
(s1203 1.0)
(s1204 1.0)
(s1205 0.0)
(s1206 1.0)
(s1207 1.0)
(s1208 1.0)
(s1209 0.0)
(s1210 1.0)
(s1211 0.0)
(s1212 1.0)
(s1213 1.0)
(s1214 0.0)
(s1215 0.0)
(s1216 1.0)
(s1217 0.0)
(s1218 0.0)
(s1219 1.0)
(s1220 0.0)
(s1221 0.0)
(s1222 1.0)
(s1223 0.0)
(s1224 1.0)
(s1225 1.0)
(s1226 1.0)
(s1227 0.0)
(s1228 1.0)
(s1229 1.0)
(s1230 1.0)
(s1231 1.0)
(s1232 1.0)
(s1233 1.0)
(s1234 1.0)
(s1235 1.0)
(s1236 1.0)
(s1237 1.0)
(s1238 1.0)
(s1239 1.0)
(s1240 1.0)
(s1241 1.0)
(s1242 1.0)
(s1243 1.0)
(s1244 1.0)
(s1245 1.0)
(s1246 1.0)
(s1247 1.0)
(s1248 1.0)
(s1249 1.0)
(s1250 1.0)
(s1251 1.0)
(s1252 1.0)
(s1253 1.0)
(s1254 1.0)
(s1255 1.0)
(s1256 1.0)
(s1257 1.0)
(s1258 1.0)
(s1259 1.0)
(s1260 1.0)
(s1261 1.0)
(s1262 1.0)
(s1263 1.0)
(s1264 1.0)
(s1265 1.0)
(s1266 1.0)
(s1267 1.0)
(s1268 1.0)
(s1269 1.0)
(s1270 1.0)
(s1271 1.0)
(s1272 1.0)
(s1273 1.0)
(s1274 1.0)
(s1275 1.0)
(s1276 23.0)
(s1277 1.0)
(s1278 1.0)
(s1279 1.0)
(s1280 1.0)
(s1281 1.0)
(s1282 1.0)
(s1283 1.0)
(s1284 1.0)
(s1285 1.0)
(s1286 1.0)
(s1287 1.0)
(s1288 1.0)
(s1289 1.0)
(s1290 1.0)
(s1291 1.0)
(s1292 1.0)
(s1293 1.0)
(s1294 1.0)
(s1295 1.0)
(s1296 1.0)
(s1297 1.0)
(s1298 1.0)
(s1299 1.0)
(s1300 1.0)
(s1301 1.0)
(s1302 1.0)
(s1303 1.0)
(s1304 1.0)
(s1305 1.0)
(s1306 1.0)
(s1307 1.0)
(s1308 1.0)
(s1309 1.0)
(s1310 1.0)
(s1311 1.0)
(s1312 1.0)
(s1313 1.0)
(s1314 1.0)
(s1315 1.0)
(s1316 1.0)
(s1317 1.0)
(s1318 1.0)
(s1319 1.0)
(s1320 1.0)
(s1321 1.0)
(s1322 1.0)
(s1323 1.0)
(s1324 1.0)
(s1325 1.0)
(s1326 1.0)
(s1327 1.0)
(s1328 1.0)
(s1329 1.0)
(s1330 1.0)
(s1331 1.0)
(s1332 1.0)
(s1333 1.0)
(s1334 1.0)
(s1335 1.0)
(s1336 1.0)
(s1337 1.0)
(s1338 1.0)
(s1339 1.0)
(s1340 1.0)
(s1341 1.0)
(s1342 1.0)
(s1343 1.0)
(s1344 1.0)
(s1345 1.0)
(s1346 1.0)
(s1347 1.0)
(s1348 1.0)
(s1349 1.0)
(s1350 1.0)
(s1351 1.0)
(s1352 1.0)
(s1353 1.0)
(s1354 16.0)
(s1355 1.0)
(s1356 1.0)
(s1357 1.0)
(s1358 1.0)
(s1359 1.0)
(s1360 0.0)
(s1361 1.0)
(s1362 1.0)
(s1363 1.0)
(s1364 0.0)
(s1365 1.0)
(s1366 1.0)
(s1367 1.0)
(s1368 1.0)
(s1369 1.0)
(s1370 1.0)
(s1371 1.0)
(s1372 1.0)
(s1373 1.0)
(s1374 1.0)
(s1375 1.0)
(s1376 1.0)
(s1377 1.0)
(s1378 1.0)
(s1379 1.0)
(s1380 1.0)
(s1381 1.0)
(s1382 1.0)
(s1383 1.0)
(s1384 1.0)
(s1385 1.0)
(s1386 1.0)
(s1387 1.0)
(s1388 1.0)
(s1389 10.0)
(s1390 1.0)
(s1391 1.0)
(s1392 1.0)
(s1393 1.0)
(s1394 1.0)
(s1395 1.0)
(s1396 0.0)
(s1397 1.0)
(s1398 1.0)
(s1399 0.0)
(s1400 1.0)
(s1401 1.0)
(s1402 1.0)
(s1403 1.0)
(s1404 1.0)
(s1405 1.0)
(s1406 1.0)
(s1407 1.0)
(s1408 1.0)
(s1409 1.0)
(s1410 1.0)
(s1411 1.0)
(s1412 1.0)
(s1413 1.0)
(s1414 2.0)
(s1415 1.0)
(s1416 1.0)
(s1417 1.0)
(s1418 1.0)
(s1419 1.0)
(s1420 1.0)
(s1421 1.0)
(s1422 1.0)
(s1423 1.0)
(s1424 1.0)
(s1425 1.0)
(s1426 1.0)
(s1427 1.0)
(s1428 1.0)
(s1429 0.0)
(s1430 1.0)
(s1431 1.0)
(s1432 1.0)
(s1433 0.0)
(s1434 1.0)
(s1435 1.0)
(s1436 1.0)
(s1437 1.0)
(s1438 1.0)
(s1439 2.0)
(s1440 1.0)
(s1441 0.0)
(s1442 1.0)
(s1443 0.0)
(s1444 0.0)
(s1445 1.0)
(s1446 0.0)
(s1447 1.0)
(s1448 0.0)
(s1449 1.0)
(s1450 1.0)
(s1451 1.0)
(s1452 1.0)
(s1453 1.0)
(s1454 1.0)
(s1455 1.0)
(s1456 1.0)
(s1457 1.0)
(s1458 1.0)
(s1459 1.0)
(s1460 1.0)
(s1461 1.0)
(s1462 1.0)
(s1463 1.0)
(s1464 1.0)
(s1465 1.0)
(s1466 1.0)
(s1467 9.0)
(s1468 1.0)
(s1469 1.0)
(s1470 1.0)
(s1471 1.0)
(s1472 1.0)
(s1473 1.0)
(s1474 9.0)
(s1475 1.0)
(s1476 1.0)
(s1477 1.0)
(s1478 1.0)
(s1479 6.0)
(s1480 1.0)
(s1481 1.0)
(s1482 1.0)
(s1483 1.0)
(s1484 1.0)
(s1485 1.0)
(s1486 1.0)
(s1487 1.0)
(s1488 4.0)
(s1489 1.0)
(s1490 1.0)
(s1491 1.0)
(s1492 1.0)
(s1493 1.0)
(s1494 1.0)
(s1495 1.0)
(s1496 1.0)
(s1497 1.0)
(s1498 1.0)
(s1499 1.0)
(s1500 1.0)
(s1501 1.0)
(s1502 1.0)
(s1503 1.0)
(s1504 1.0)
(s1505 1.0)
(s1506 1.0)
(s1507 1.0)
(s1508 1.0)
(s1509 1.0)
(s1510 1.0)
(s1511 1.0)
(s1512 1.0)
(s1513 1.0)
(s1514 1.0)
(s1515 1.0)
(s1516 1.0)
(s1517 1.0)
(s1518 1.0)
(s1519 1.0)
(s1520 1.0)
(s1521 1.0)
(s1522 1.0)
(s1523 1.0)
(s1524 1.0)
(s1525 1.0)
(s1526 1.0)
(s1527 1.0)
(s1528 1.0)
(s1529 1.0)
(s1530 1.0)
(s1531 1.0)
(s1532 1.0)
(s1533 1.0)
(s1534 1.0)
(s1535 1.0)
(s1536 1.0)
(s1537 1.0)
(s1538 1.0)
(s1539 1.0)
(s1540 1.0)
(s1541 1.0)
(s1542 1.0)
(s1543 1.0)
(s1544 1.0)
(s1545 1.0)
(s1546 1.0)
(s1547 1.0)
(s1548 1.0)
(s1549 1.0)
(s1550 1.0)
(s1551 1.0)
(s1552 1.0)
(s1553 1.0)
(s1554 1.0)
(s1555 1.0)
(s1556 1.0)
(s1557 1.0)
(s1558 1.0)
(s1559 1.0)
(s1560 1.0)
(s1561 1.0)
(s1562 1.0)
(s1563 1.0)
(s1564 0.0)
(s1565 1.0)
(s1566 1.0)
(s1567 0.0)
(s1568 1.0)
(s1569 1.0)
(s1570 0.0)
(s1571 0.0)
(s1572 0.0)
(s1573 0.0)
(s1574 0.0)
(s1575 1.0)
(s1576 0.0)
(s1577 1.0)
(s1578 1.0)
(s1579 0.0)
(s1580 1.0)
(s1581 1.0)
(s1582 0.0)
(s1583 0.0)
(s1584 1.0)
(s1585 0.0)
(s1586 1.0)
(s1587 1.0)
(s1588 1.0)
(s1589 1.0)
(s1590 1.0)
(s1591 1.0)
(s1592 1.0)
(s1593 1.0)
(s1594 1.0)
(s1595 1.0)
(s1596 1.0)
(s1597 1.0)
(s1598 1.0)
(s1599 1.0)
(s1600 1.0)
(s1601 1.0)
(s1602 1.0)
(s1603 1.0)
(s1604 1.0)
(s1605 1.0)
(s1606 1.0)
(s1607 1.0)
(s1608 1.0)
(s1609 1.0)
(s1610 1.0)
(s1611 1.0)
(s1612 1.0)
(s1613 1.0)
(s1614 1.0)
(s1615 1.0)
(s1616 1.0)
(s1617 1.0)
(s1618 1.0)
(s1619 1.0)
(s1620 1.0)
(s1621 1.0)
(s1622 1.0)
(s1623 1.0)
(s1624 1.0)
(s1625 1.0)
(s1626 1.0)
(s1627 1.0)
(s1628 1.0)
(s1629 1.0)
(s1630 1.0)
(s1631 1.0)
(s1632 1.0)
(s1633 1.0)
(s1634 1.0)
(s1635 1.0)
(s1636 1.0)
(s1637 1.0)
(s1638 1.0)
(s1639 1.0)
(s1640 1.0)
(s1641 1.0)
(s1642 1.0)
(s1643 1.0)
(s1644 1.0)
(s1645 1.0)
(s1646 1.0)
(s1647 1.0)
(s1648 1.0)
(s1649 1.0)
(s1650 1.0)
(s1651 1.0)
(s1652 1.0)
(s1653 1.0)
(s1654 1.0)
(s1655 1.0)
(s1656 1.0)
(s1657 1.0)
(s1658 1.0)
(s1659 1.0)
(s1660 1.0)
(s1661 1.0)
(s1662 1.0)
(s1663 1.0)
(s1664 1.0)
(s1665 1.0)
(s1666 1.0)
(s1667 1.0)
(s1668 1.0)
(s1669 1.0)
(s1670 1.0)
(s1671 1.0)
(s1672 1.0)
(s1673 1.0)
(s1674 1.0)
(s1675 1.0)
(s1676 1.0)
(s1677 1.0)
(s1678 1.0)
(s1679 1.0)
(s1680 1.0)
(s1681 1.0)
(s1682 1.0)
(s1683 1.0)
(s1684 1.0)
(s1685 1.0)
(s1686 1.0)
(s1687 1.0)
(s1688 1.0)
(s1689 1.0)
(s1690 1.0)
(s1691 1.0)
(s1692 1.0)
(s1693 1.0)
(s1694 1.0)
(s1695 1.0)
(s1696 1.0)
(s1697 1.0)
(s1698 1.0)
(s1699 1.0)
(s1700 1.0)
(s1701 1.0)
(s1702 1.0)
(s1703 1.0)
(s1704 1.0)
(s1705 1.0)
(s1706 1.0)
(s1707 1.0)
(s1708 1.0)
(s1709 1.0)
(s1710 1.0)
(s1711 1.0)
(s1712 1.0)
(s1713 1.0)
(s1714 16.0)
(s1715 1.0)
(s1716 1.0)
(s1717 1.0)
(s1718 0.0)
(s1719 1.0)
(s1720 1.0)
(s1721 1.0)
(s1722 1.0)
(s1723 0.0)
(s1724 1.0)
(s1725 1.0)
(s1726 1.0)
(s1727 1.0)
(s1728 1.0)
(s1729 1.0)
(s1730 1.0)
(s1731 1.0)
(s1732 1.0)
(s1733 1.0)
(s1734 1.0)
(s1735 1.0)
(s1736 1.0)
(s1737 1.0)
(s1738 1.0)
(s1739 1.0)
(s1740 1.0)
(s1741 1.0)
(s1742 1.0)
(s1743 1.0)
(s1744 1.0)
(s1745 1.0)
(s1746 1.0)
(s1747 1.0)
(s1748 1.0)
(s1749 1.0)
(s1750 10.0)
(s1751 1.0)
(s1752 1.0)
(s1753 1.0)
(s1754 1.0)
(s1755 0.0)
(s1756 1.0)
(s1757 0.0)
(s1758 1.0)
(s1759 1.0)
(s1760 1.0)
(s1761 1.0)
(s1762 1.0)
(s1763 1.0)
(s1764 1.0)
(s1765 1.0)
(s1766 1.0)
(s1767 1.0)
(s1768 1.0)
(s1769 1.0)
(s1770 1.0)
(s1771 1.0)
(s1772 1.0)
(s1773 1.0)
(s1774 1.0)
(s1775 1.0)
(s1776 1.0)
(s1777 1.0)
(s1778 1.0)
(s1779 1.0)
(s1780 1.0)
(s1781 1.0)
(s1782 1.0)
(s1783 1.0)
(s1784 7.0)
(s1785 1.0)
(s1786 1.0)
(s1787 1.0)
(s1788 0.0)
(s1789 1.0)
(s1790 1.0)
(s1791 1.0)
(s1792 0.0)
(s1793 1.0)
(s1794 1.0)
(s1795 1.0)
(s1796 1.0)
(s1797 1.0)
(s1798 4.0)
(s1799 1.0)
(s1800 1.0)
(s1801 1.0)
(s1802 0.0)
(s1803 0.0)
(s1804 0.0)
(s1805 1.0)
(s1806 1.0)
(s1807 1.0)
(s1808 1.0)
(s1809 1.0)
(s1810 1.0)
(s1811 1.0)
(s1812 1.0)
(s1813 1.0)
(s1814 1.0)
(s1815 1.0)
(s1816 1.0)
(s1817 1.0)
(s1818 1.0)
(s1819 1.0)
(s1820 1.0)
(s1821 1.0)
(s1822 1.0)
(s1823 1.0)
(s1824 1.0)
(s1825 1.0)
(s1826 5.0)
(s1827 1.0)
(s1828 1.0)
(s1829 1.0)
(s1830 1.0)
(s1831 1.0)
(s1832 5.0)
(s1833 1.0)
(s1834 1.0)
(s1835 1.0)
(s1836 1.0)
(s1837 1.0)
(s1838 1.0)
(s1839 2.0)
(s1840 1.0)
(s1841 1.0)
(s1842 1.0)
(s1843 1.0)
(s1844 1.0)
(s1845 1.0)
(s1846 1.0)
(s1847 4.0)
(s1848 1.0)
(s1849 1.0)
(s1850 1.0)
(s1851 1.0)
(s1852 1.0)
(s1853 1.0)
(s1854 1.0)
(s1855 1.0)
(s1856 1.0)
(s1857 1.0)
(s1858 1.0)
(s1859 1.0)
(s1860 1.0)
(s1861 1.0)
(s1862 1.0)
(s1863 1.0)
(s1864 1.0)
(s1865 1.0)
(s1866 1.0)
(s1867 1.0)
(s1868 1.0)
(s1869 1.0)
(s1870 1.0)
(s1871 1.0)
(s1872 1.0)
(s1873 28.0)
(s1874 1.0)
(s1875 1.0)
(s1876 1.0)
(s1877 1.0)
(s1878 1.0)
(s1879 1.0)
(s1880 1.0)
(s1881 1.0)
(s1882 1.0)
(s1883 1.0)
(s1884 1.0)
(s1885 1.0)
(s1886 1.0)
(s1887 1.0)
(s1888 1.0)
(s1889 1.0)
(s1890 1.0)
(s1891 0.0)
(s1892 1.0)
(s1893 1.0)
(s1894 1.0)
(s1895 1.0)
(s1896 1.0)
(s1897 0.0)
(s1898 1.0)
(s1899 1.0)
(s1900 1.0)
(s1901 1.0)
(s1902 1.0)
(s1903 1.0)
(s1904 1.0)
(s1905 1.0)
(s1906 1.0)
(s1907 0.0)
(s1908 0.0)
(s1909 0.0)
(s1910 1.0)
(s1911 1.0)
(s1912 1.0)
(s1913 0.0)
(s1914 1.0)
(s1915 1.0)
(s1916 1.0)
(s1917 0.0)
(s1918 1.0)
(s1919 1.0)
(s1920 1.0)
(s1921 1.0)
(s1922 1.0)
(s1923 1.0)
(s1924 1.0)
(s1925 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2482 variables, 150/150 constraints. Problems are: Problem set: 0 solved, 3015 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2482/5499 variables, and 150 constraints, problems are : Problem set: 0 solved, 3015 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, Generalized P Invariants (flows): 150/200 constraints, State Equation: 0/2483 constraints, PredecessorRefiner: 3015/3015 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3015 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2482 variables, 150/150 constraints. Problems are: Problem set: 0 solved, 3015 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2482/5499 variables, and 150 constraints, problems are : Problem set: 0 solved, 3015 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, Generalized P Invariants (flows): 150/200 constraints, State Equation: 0/2483 constraints, PredecessorRefiner: 0/3015 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60966ms problems are : Problem set: 0 solved, 3015 unsolved
Search for dead transitions found 0 dead transitions in 60976ms
Starting structural reductions in LTL mode, iteration 1 : 2483/2495 places, 3016/3068 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69978 ms. Remains : 2483/2495 places, 3016/3068 transitions.
Stuttering acceptance computed with spot in 168 ms :[(NOT p3), (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p2)]
Running random walk in product with property : ASLink-PT-06b-LTLFireability-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-06b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06b-LTLFireability-04 finished in 70181 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 2495 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2495/2495 places, 3068/3068 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 462 transitions
Trivial Post-agglo rules discarded 462 transitions
Performed 462 trivial Post agglomeration. Transition count delta: 462
Iterating post reduction 0 with 462 rules applied. Total rules applied 462 place count 2494 transition count 2605
Reduce places removed 462 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 465 rules applied. Total rules applied 927 place count 2032 transition count 2602
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 929 place count 2030 transition count 2602
Performed 673 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 673 Pre rules applied. Total rules applied 929 place count 2030 transition count 1929
Deduced a syphon composed of 673 places in 3 ms
Ensure Unique test removed 64 places
Reduce places removed 737 places and 0 transitions.
Iterating global reduction 3 with 1410 rules applied. Total rules applied 2339 place count 1293 transition count 1929
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 3 with 46 rules applied. Total rules applied 2385 place count 1287 transition count 1889
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 4 with 40 rules applied. Total rules applied 2425 place count 1247 transition count 1889
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 25 Pre rules applied. Total rules applied 2425 place count 1247 transition count 1864
Deduced a syphon composed of 25 places in 3 ms
Ensure Unique test removed 25 places
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 5 with 75 rules applied. Total rules applied 2500 place count 1197 transition count 1864
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 24 Pre rules applied. Total rules applied 2500 place count 1197 transition count 1840
Deduced a syphon composed of 24 places in 3 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 2548 place count 1173 transition count 1840
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2552 place count 1169 transition count 1824
Iterating global reduction 5 with 4 rules applied. Total rules applied 2556 place count 1169 transition count 1824
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 2556 place count 1169 transition count 1822
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 2560 place count 1167 transition count 1822
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2561 place count 1166 transition count 1814
Iterating global reduction 5 with 1 rules applied. Total rules applied 2562 place count 1166 transition count 1814
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2563 place count 1165 transition count 1806
Iterating global reduction 5 with 1 rules applied. Total rules applied 2564 place count 1165 transition count 1806
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2565 place count 1164 transition count 1798
Iterating global reduction 5 with 1 rules applied. Total rules applied 2566 place count 1164 transition count 1798
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2567 place count 1163 transition count 1790
Iterating global reduction 5 with 1 rules applied. Total rules applied 2568 place count 1163 transition count 1790
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2569 place count 1162 transition count 1782
Iterating global reduction 5 with 1 rules applied. Total rules applied 2570 place count 1162 transition count 1782
Performed 196 Post agglomeration using F-continuation condition.Transition count delta: 196
Deduced a syphon composed of 196 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 5 with 394 rules applied. Total rules applied 2964 place count 964 transition count 1586
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2968 place count 960 transition count 1582
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2973 place count 959 transition count 1582
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2974 place count 959 transition count 1581
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2975 place count 958 transition count 1581
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2975 place count 958 transition count 1580
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2977 place count 957 transition count 1580
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2979 place count 955 transition count 1578
Iterating global reduction 7 with 2 rules applied. Total rules applied 2981 place count 955 transition count 1578
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2983 place count 955 transition count 1576
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2984 place count 954 transition count 1576
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2986 place count 953 transition count 1581
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2988 place count 951 transition count 1579
Reduce places removed 12 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 9 with 18 rules applied. Total rules applied 3006 place count 939 transition count 1573
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 3012 place count 933 transition count 1573
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 18 Pre rules applied. Total rules applied 3012 place count 933 transition count 1555
Deduced a syphon composed of 18 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 11 with 37 rules applied. Total rules applied 3049 place count 914 transition count 1555
Discarding 13 places :
Implicit places reduction removed 13 places
Iterating post reduction 11 with 13 rules applied. Total rules applied 3062 place count 901 transition count 1555
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 3062 place count 901 transition count 1554
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 3064 place count 900 transition count 1554
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 12 with 38 rules applied. Total rules applied 3102 place count 881 transition count 1535
Discarding 12 places :
Symmetric choice reduction at 12 with 12 rule applications. Total rules 3114 place count 869 transition count 1523
Iterating global reduction 12 with 12 rules applied. Total rules applied 3126 place count 869 transition count 1523
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 3132 place count 863 transition count 1517
Iterating global reduction 12 with 6 rules applied. Total rules applied 3138 place count 863 transition count 1517
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 3144 place count 863 transition count 1511
Applied a total of 3144 rules in 721 ms. Remains 863 /2495 variables (removed 1632) and now considering 1511/3068 (removed 1557) transitions.
// Phase 1: matrix 1511 rows 863 cols
[2025-05-30 07:47:10] [INFO ] Computed 142 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:47:11] [INFO ] Implicit Places using invariants in 723 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 327, 378, 379, 391, 392, 394, 411, 430, 450, 501, 502, 514, 515, 517, 534, 552, 572, 623, 624, 636, 637, 639, 656, 674, 694, 745, 746, 749, 760, 761, 762, 780, 801, 802, 803, 804]
Discarding 57 places :
Implicit Place search using SMT only with invariants took 725 ms to find 57 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 806/2495 places, 1511/3068 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 103 transitions
Trivial Post-agglo rules discarded 103 transitions
Performed 103 trivial Post agglomeration. Transition count delta: 103
Iterating post reduction 0 with 103 rules applied. Total rules applied 103 place count 806 transition count 1408
Reduce places removed 103 places and 0 transitions.
Iterating post reduction 1 with 103 rules applied. Total rules applied 206 place count 703 transition count 1408
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 206 place count 703 transition count 1377
Deduced a syphon composed of 31 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 63 rules applied. Total rules applied 269 place count 671 transition count 1377
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 281 place count 667 transition count 1369
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 289 place count 659 transition count 1369
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 292 place count 656 transition count 1366
Iterating global reduction 4 with 3 rules applied. Total rules applied 295 place count 656 transition count 1366
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 298 place count 656 transition count 1363
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 5 with 96 rules applied. Total rules applied 394 place count 608 transition count 1315
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 398 place count 606 transition count 1316
Applied a total of 398 rules in 134 ms. Remains 606 /806 variables (removed 200) and now considering 1316/1511 (removed 195) transitions.
// Phase 1: matrix 1316 rows 606 cols
[2025-05-30 07:47:11] [INFO ] Computed 80 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:47:11] [INFO ] Implicit Places using invariants in 504 ms returned [88, 94, 99, 174, 180, 185, 262, 268, 273, 351, 357, 362, 439, 445, 450, 527, 533, 538, 603]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 505 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 587/2495 places, 1316/3068 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 587 transition count 1315
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 586 transition count 1315
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 14 place count 574 transition count 1303
Iterating global reduction 2 with 12 rules applied. Total rules applied 26 place count 574 transition count 1303
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 38 place count 562 transition count 1291
Iterating global reduction 2 with 12 rules applied. Total rules applied 50 place count 562 transition count 1291
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 56 place count 556 transition count 1285
Iterating global reduction 2 with 6 rules applied. Total rules applied 62 place count 556 transition count 1285
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 74 place count 550 transition count 1279
Applied a total of 74 rules in 85 ms. Remains 550 /587 variables (removed 37) and now considering 1279/1316 (removed 37) transitions.
// Phase 1: matrix 1279 rows 550 cols
[2025-05-30 07:47:11] [INFO ] Computed 61 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:47:12] [INFO ] Implicit Places using invariants in 454 ms returned []
[2025-05-30 07:47:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:47:13] [INFO ] Implicit Places using invariants and state equation in 1043 ms returned []
Implicit Place search using SMT with State Equation took 1530 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 550/2495 places, 1279/3068 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3702 ms. Remains : 550/2495 places, 1279/3068 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-06b-LTLFireability-05
Stuttering criterion allowed to conclude after 51 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-06b-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06b-LTLFireability-05 finished in 3742 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 2495 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2495/2495 places, 3068/3068 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 460 transitions
Trivial Post-agglo rules discarded 460 transitions
Performed 460 trivial Post agglomeration. Transition count delta: 460
Iterating post reduction 0 with 460 rules applied. Total rules applied 460 place count 2494 transition count 2607
Reduce places removed 460 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 463 rules applied. Total rules applied 923 place count 2034 transition count 2604
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 925 place count 2032 transition count 2604
Performed 674 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 674 Pre rules applied. Total rules applied 925 place count 2032 transition count 1930
Deduced a syphon composed of 674 places in 3 ms
Ensure Unique test removed 63 places
Reduce places removed 737 places and 0 transitions.
Iterating global reduction 3 with 1411 rules applied. Total rules applied 2336 place count 1295 transition count 1930
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 3 with 46 rules applied. Total rules applied 2382 place count 1289 transition count 1890
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 4 with 40 rules applied. Total rules applied 2422 place count 1249 transition count 1890
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 24 Pre rules applied. Total rules applied 2422 place count 1249 transition count 1866
Deduced a syphon composed of 24 places in 4 ms
Ensure Unique test removed 24 places
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 2494 place count 1201 transition count 1866
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 23 Pre rules applied. Total rules applied 2494 place count 1201 transition count 1843
Deduced a syphon composed of 23 places in 4 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 5 with 46 rules applied. Total rules applied 2540 place count 1178 transition count 1843
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2544 place count 1174 transition count 1827
Iterating global reduction 5 with 4 rules applied. Total rules applied 2548 place count 1174 transition count 1827
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 2548 place count 1174 transition count 1825
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 2552 place count 1172 transition count 1825
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2553 place count 1171 transition count 1817
Iterating global reduction 5 with 1 rules applied. Total rules applied 2554 place count 1171 transition count 1817
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2555 place count 1170 transition count 1809
Iterating global reduction 5 with 1 rules applied. Total rules applied 2556 place count 1170 transition count 1809
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2557 place count 1169 transition count 1801
Iterating global reduction 5 with 1 rules applied. Total rules applied 2558 place count 1169 transition count 1801
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2559 place count 1168 transition count 1793
Iterating global reduction 5 with 1 rules applied. Total rules applied 2560 place count 1168 transition count 1793
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2561 place count 1167 transition count 1785
Iterating global reduction 5 with 1 rules applied. Total rules applied 2562 place count 1167 transition count 1785
Performed 198 Post agglomeration using F-continuation condition.Transition count delta: 198
Deduced a syphon composed of 198 places in 2 ms
Ensure Unique test removed 3 places
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 5 with 399 rules applied. Total rules applied 2961 place count 966 transition count 1587
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2965 place count 962 transition count 1583
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2970 place count 961 transition count 1583
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2971 place count 961 transition count 1582
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2972 place count 960 transition count 1582
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2972 place count 960 transition count 1581
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2974 place count 959 transition count 1581
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2976 place count 957 transition count 1579
Iterating global reduction 7 with 2 rules applied. Total rules applied 2978 place count 957 transition count 1579
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2980 place count 957 transition count 1577
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2981 place count 956 transition count 1577
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2983 place count 955 transition count 1582
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2985 place count 953 transition count 1580
Reduce places removed 12 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 9 with 18 rules applied. Total rules applied 3003 place count 941 transition count 1574
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 3009 place count 935 transition count 1574
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 18 Pre rules applied. Total rules applied 3009 place count 935 transition count 1556
Deduced a syphon composed of 18 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 11 with 37 rules applied. Total rules applied 3046 place count 916 transition count 1556
Discarding 13 places :
Implicit places reduction removed 13 places
Iterating post reduction 11 with 13 rules applied. Total rules applied 3059 place count 903 transition count 1556
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 3059 place count 903 transition count 1555
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 3061 place count 902 transition count 1555
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 12 with 38 rules applied. Total rules applied 3099 place count 883 transition count 1536
Discarding 12 places :
Symmetric choice reduction at 12 with 12 rule applications. Total rules 3111 place count 871 transition count 1524
Iterating global reduction 12 with 12 rules applied. Total rules applied 3123 place count 871 transition count 1524
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 3129 place count 865 transition count 1518
Iterating global reduction 12 with 6 rules applied. Total rules applied 3135 place count 865 transition count 1518
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 3141 place count 865 transition count 1512
Applied a total of 3141 rules in 667 ms. Remains 865 /2495 variables (removed 1630) and now considering 1512/3068 (removed 1556) transitions.
// Phase 1: matrix 1512 rows 865 cols
[2025-05-30 07:47:14] [INFO ] Computed 143 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:47:14] [INFO ] Implicit Places using invariants in 632 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 140, 150, 151, 153, 170, 188, 208, 259, 260, 272, 273, 275, 292, 310, 330, 381, 382, 394, 395, 397, 414, 432, 452, 503, 504, 516, 517, 519, 536, 554, 574, 625, 626, 638, 639, 641, 658, 676, 696, 747, 748, 751, 762, 763, 764, 782, 803, 804, 805, 806]
[2025-05-30 07:47:14] [INFO ] Actually due to overlaps returned [782, 764, 48, 170, 292, 414, 536, 658, 31, 150, 153, 272, 275, 394, 397, 516, 519, 638, 641, 762, 803, 151, 273, 395, 517, 639, 763, 804, 1, 18, 259, 260, 381, 382, 503, 504, 625, 626, 747, 748, 805, 19, 66, 86, 140, 188, 208, 310, 330, 432, 452, 554, 574, 676, 696, 751, 806]
Discarding 57 places :
Implicit Place search using SMT only with invariants took 634 ms to find 57 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 808/2495 places, 1512/3068 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 102 transitions
Trivial Post-agglo rules discarded 102 transitions
Performed 102 trivial Post agglomeration. Transition count delta: 102
Iterating post reduction 0 with 103 rules applied. Total rules applied 103 place count 807 transition count 1410
Reduce places removed 102 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 103 rules applied. Total rules applied 206 place count 705 transition count 1409
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 207 place count 704 transition count 1409
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 207 place count 704 transition count 1378
Deduced a syphon composed of 31 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 63 rules applied. Total rules applied 270 place count 672 transition count 1378
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 282 place count 668 transition count 1370
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 290 place count 660 transition count 1370
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 293 place count 657 transition count 1367
Iterating global reduction 5 with 3 rules applied. Total rules applied 296 place count 657 transition count 1367
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 299 place count 657 transition count 1364
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 2 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 6 with 96 rules applied. Total rules applied 395 place count 609 transition count 1316
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 399 place count 607 transition count 1317
Applied a total of 399 rules in 91 ms. Remains 607 /808 variables (removed 201) and now considering 1317/1512 (removed 195) transitions.
// Phase 1: matrix 1317 rows 607 cols
[2025-05-30 07:47:14] [INFO ] Computed 80 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:47:15] [INFO ] Implicit Places using invariants in 422 ms returned [88, 94, 176, 182, 187, 264, 270, 275, 352, 358, 363, 440, 446, 451, 528, 534, 539, 604]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 434 ms to find 18 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 589/2495 places, 1317/3068 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 589 transition count 1316
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 588 transition count 1316
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 13 place count 577 transition count 1305
Iterating global reduction 2 with 11 rules applied. Total rules applied 24 place count 577 transition count 1305
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 35 place count 566 transition count 1294
Iterating global reduction 2 with 11 rules applied. Total rules applied 46 place count 566 transition count 1294
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 52 place count 560 transition count 1288
Iterating global reduction 2 with 6 rules applied. Total rules applied 58 place count 560 transition count 1288
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 70 place count 554 transition count 1282
Applied a total of 70 rules in 73 ms. Remains 554 /589 variables (removed 35) and now considering 1282/1317 (removed 35) transitions.
// Phase 1: matrix 1282 rows 554 cols
[2025-05-30 07:47:15] [INFO ] Computed 62 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:47:15] [INFO ] Implicit Places using invariants in 367 ms returned []
[2025-05-30 07:47:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:47:16] [INFO ] Implicit Places using invariants and state equation in 1153 ms returned []
Implicit Place search using SMT with State Equation took 1559 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 554/2495 places, 1282/3068 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3458 ms. Remains : 554/2495 places, 1282/3068 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-06b-LTLFireability-06
Product exploration explored 100000 steps with 1497 reset in 263 ms.
Product exploration explored 100000 steps with 1521 reset in 281 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 3583 steps (48 resets) in 15 ms. (223 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 128 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 554 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 554/554 places, 1282/1282 transitions.
Applied a total of 0 rules in 22 ms. Remains 554 /554 variables (removed 0) and now considering 1282/1282 (removed 0) transitions.
[2025-05-30 07:47:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:47:18] [INFO ] Implicit Places using invariants in 360 ms returned []
[2025-05-30 07:47:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:47:19] [INFO ] Implicit Places using invariants and state equation in 1115 ms returned []
Implicit Place search using SMT with State Equation took 1500 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 07:47:19] [INFO ] Redundant transitions in 83 ms returned []
Running 1237 sub problems to find dead transitions.
[2025-05-30 07:47:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/547 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1237 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/547 variables, 34/40 constraints. Problems are: Problem set: 0 solved, 1237 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 547/1836 variables, and 40 constraints, problems are : Problem set: 0 solved, 1237 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 6/11 constraints, Generalized P Invariants (flows): 34/51 constraints, State Equation: 0/554 constraints, PredecessorRefiner: 1237/1237 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1237 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/547 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1237 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/547 variables, 34/40 constraints. Problems are: Problem set: 0 solved, 1237 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/547 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1237 unsolved
At refinement iteration 3 (OVERLAPS) 2/549 variables, 5/45 constraints. Problems are: Problem set: 0 solved, 1237 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/549 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 1237 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 549/1836 variables, and 46 constraints, problems are : Problem set: 0 solved, 1237 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 35/51 constraints, State Equation: 0/554 constraints, PredecessorRefiner: 0/1237 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60347ms problems are : Problem set: 0 solved, 1237 unsolved
Search for dead transitions found 0 dead transitions in 60351ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61975 ms. Remains : 554/554 places, 1282/1282 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 105 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 909 steps (13 resets) in 6 ms. (129 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 127 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1470 reset in 251 ms.
Product exploration explored 100000 steps with 1479 reset in 340 ms.
Built C files in :
/tmp/ltsmin14997595528525355854
[2025-05-30 07:48:21] [INFO ] Computing symmetric may disable matrix : 1282 transitions.
[2025-05-30 07:48:21] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 07:48:21] [INFO ] Computing symmetric may enable matrix : 1282 transitions.
[2025-05-30 07:48:21] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 07:48:21] [INFO ] Computing Do-Not-Accords matrix : 1282 transitions.
[2025-05-30 07:48:21] [INFO ] Computation of Completed DNA matrix. took 40 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 07:48:21] [INFO ] Built C files in 376ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14997595528525355854
Running compilation step : cd /tmp/ltsmin14997595528525355854;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14997595528525355854;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14997595528525355854;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1 out of 554 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 554/554 places, 1282/1282 transitions.
Applied a total of 0 rules in 22 ms. Remains 554 /554 variables (removed 0) and now considering 1282/1282 (removed 0) transitions.
[2025-05-30 07:48:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:48:25] [INFO ] Implicit Places using invariants in 370 ms returned []
[2025-05-30 07:48:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:48:26] [INFO ] Implicit Places using invariants and state equation in 1100 ms returned []
Implicit Place search using SMT with State Equation took 1502 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 07:48:26] [INFO ] Redundant transitions in 22 ms returned []
Running 1237 sub problems to find dead transitions.
[2025-05-30 07:48:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/547 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1237 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/547 variables, 34/40 constraints. Problems are: Problem set: 0 solved, 1237 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 547/1836 variables, and 40 constraints, problems are : Problem set: 0 solved, 1237 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 6/11 constraints, Generalized P Invariants (flows): 34/51 constraints, State Equation: 0/554 constraints, PredecessorRefiner: 1237/1237 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1237 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/547 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1237 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/547 variables, 34/40 constraints. Problems are: Problem set: 0 solved, 1237 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/547 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1237 unsolved
At refinement iteration 3 (OVERLAPS) 2/549 variables, 5/45 constraints. Problems are: Problem set: 0 solved, 1237 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/549 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 1237 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 549/1836 variables, and 46 constraints, problems are : Problem set: 0 solved, 1237 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 35/51 constraints, State Equation: 0/554 constraints, PredecessorRefiner: 0/1237 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60319ms problems are : Problem set: 0 solved, 1237 unsolved
Search for dead transitions found 0 dead transitions in 60322ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61889 ms. Remains : 554/554 places, 1282/1282 transitions.
Built C files in :
/tmp/ltsmin4766978259610063560
[2025-05-30 07:49:26] [INFO ] Computing symmetric may disable matrix : 1282 transitions.
[2025-05-30 07:49:26] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 07:49:26] [INFO ] Computing symmetric may enable matrix : 1282 transitions.
[2025-05-30 07:49:26] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 07:49:26] [INFO ] Computing Do-Not-Accords matrix : 1282 transitions.
[2025-05-30 07:49:26] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 07:49:26] [INFO ] Built C files in 361ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4766978259610063560
Running compilation step : cd /tmp/ltsmin4766978259610063560;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4766978259610063560;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4766978259610063560;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-30 07:49:30] [INFO ] Flatten gal took : 95 ms
[2025-05-30 07:49:30] [INFO ] Flatten gal took : 79 ms
[2025-05-30 07:49:30] [INFO ] Time to serialize gal into /tmp/LTL3818832764043473590.gal : 13 ms
[2025-05-30 07:49:30] [INFO ] Time to serialize properties into /tmp/LTL17776290811723279085.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3818832764043473590.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8541621438151005266.hoa' '-atoms' '/tmp/LTL17776290811723279085.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL17776290811723279085.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8541621438151005266.hoa
Detected timeout of ITS tools.
[2025-05-30 07:49:45] [INFO ] Flatten gal took : 81 ms
[2025-05-30 07:49:45] [INFO ] Flatten gal took : 95 ms
[2025-05-30 07:49:45] [INFO ] Time to serialize gal into /tmp/LTL14908881912564157624.gal : 28 ms
[2025-05-30 07:49:45] [INFO ] Time to serialize properties into /tmp/LTL6687564552971687289.ltl : 4 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14908881912564157624.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6687564552971687289.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(p380!=1)"))))
Formula 0 simplified : FG!"(p380!=1)"
Detected timeout of ITS tools.
[2025-05-30 07:50:00] [INFO ] Flatten gal took : 43 ms
[2025-05-30 07:50:00] [INFO ] Applying decomposition
[2025-05-30 07:50:00] [INFO ] Flatten gal took : 38 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/graph3615642740171422374.txt' '-o' '/tmp/graph3615642740171422374.bin' '-w' '/tmp/graph3615642740171422374.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3615642740171422374.bin' '-l' '-1' '-v' '-w' '/tmp/graph3615642740171422374.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:50:01] [INFO ] Decomposing Gal with order
[2025-05-30 07:50:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:50:01] [INFO ] Removed a total of 2530 redundant transitions.
[2025-05-30 07:50:01] [INFO ] Flatten gal took : 314 ms
[2025-05-30 07:50:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 71 labels/synchronizations in 77 ms.
[2025-05-30 07:50:02] [INFO ] Time to serialize gal into /tmp/LTL7732367389320689555.gal : 19 ms
[2025-05-30 07:50:02] [INFO ] Time to serialize properties into /tmp/LTL11408241689304095798.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7732367389320689555.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11408241689304095798.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("(i1.u26.p380!=1)"))))
Formula 0 simplified : FG!"(i1.u26.p380!=1)"
Detected timeout of ITS tools.
Treatment of property ASLink-PT-06b-LTLFireability-06 finished in 183564 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 2495 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2495/2495 places, 3068/3068 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 2490 transition count 3051
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 2490 transition count 3051
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 2488 transition count 3049
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 2488 transition count 3049
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2487 transition count 3041
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2487 transition count 3041
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2486 transition count 3033
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2486 transition count 3033
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2485 transition count 3032
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2485 transition count 3032
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2484 transition count 3024
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2484 transition count 3024
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2483 transition count 3016
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2483 transition count 3016
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2482 transition count 3015
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2482 transition count 3015
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2481 transition count 3007
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2481 transition count 3007
Applied a total of 28 rules in 1710 ms. Remains 2481 /2495 variables (removed 14) and now considering 3007/3068 (removed 61) transitions.
// Phase 1: matrix 3007 rows 2481 cols
[2025-05-30 07:50:18] [INFO ] Computed 266 invariants in 24 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:50:20] [INFO ] Implicit Places using invariants in 1624 ms returned []
[2025-05-30 07:50:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:50:28] [INFO ] Implicit Places using invariants and state equation in 7725 ms returned []
Implicit Place search using SMT with State Equation took 9361 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2025-05-30 07:50:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2480 variables, 154/154 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2480/5488 variables, and 154 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 0/64 constraints, Generalized P Invariants (flows): 154/202 constraints, State Equation: 0/2481 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2480 variables, 154/154 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2480/5488 variables, and 154 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/64 constraints, Generalized P Invariants (flows): 154/202 constraints, State Equation: 0/2481 constraints, PredecessorRefiner: 0/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60950ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 60964ms
Starting structural reductions in LTL mode, iteration 1 : 2481/2495 places, 3007/3068 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72041 ms. Remains : 2481/2495 places, 3007/3068 transitions.
Stuttering acceptance computed with spot in 111 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-06b-LTLFireability-08
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-06b-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06b-LTLFireability-08 finished in 72185 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&F(p1)))))'
Support contains 2 out of 2495 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2495/2495 places, 3068/3068 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 2490 transition count 3051
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 2490 transition count 3051
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 2488 transition count 3049
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 2488 transition count 3049
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2487 transition count 3041
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2487 transition count 3041
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2486 transition count 3033
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2486 transition count 3033
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2485 transition count 3032
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2485 transition count 3032
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2484 transition count 3024
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2484 transition count 3024
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2483 transition count 3016
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2483 transition count 3016
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2482 transition count 3015
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2482 transition count 3015
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2481 transition count 3007
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2481 transition count 3007
Applied a total of 28 rules in 1716 ms. Remains 2481 /2495 variables (removed 14) and now considering 3007/3068 (removed 61) transitions.
[2025-05-30 07:51:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:51:32] [INFO ] Implicit Places using invariants in 1445 ms returned []
[2025-05-30 07:51:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:51:40] [INFO ] Implicit Places using invariants and state equation in 7851 ms returned []
Implicit Place search using SMT with State Equation took 9324 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2025-05-30 07:51:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2480 variables, 154/154 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2480/5488 variables, and 154 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 0/64 constraints, Generalized P Invariants (flows): 154/202 constraints, State Equation: 0/2481 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2480 variables, 154/154 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2480/5488 variables, and 154 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 0/64 constraints, Generalized P Invariants (flows): 154/202 constraints, State Equation: 0/2481 constraints, PredecessorRefiner: 0/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60933ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 60938ms
Starting structural reductions in LTL mode, iteration 1 : 2481/2495 places, 3007/3068 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71984 ms. Remains : 2481/2495 places, 3007/3068 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-06b-LTLFireability-09
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-06b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06b-LTLFireability-09 finished in 72153 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 2495 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2495/2495 places, 3068/3068 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 462 transitions
Trivial Post-agglo rules discarded 462 transitions
Performed 462 trivial Post agglomeration. Transition count delta: 462
Iterating post reduction 0 with 462 rules applied. Total rules applied 462 place count 2494 transition count 2605
Reduce places removed 462 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 465 rules applied. Total rules applied 927 place count 2032 transition count 2602
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 929 place count 2030 transition count 2602
Performed 674 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 674 Pre rules applied. Total rules applied 929 place count 2030 transition count 1928
Deduced a syphon composed of 674 places in 3 ms
Ensure Unique test removed 64 places
Reduce places removed 738 places and 0 transitions.
Iterating global reduction 3 with 1412 rules applied. Total rules applied 2341 place count 1292 transition count 1928
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 3 with 46 rules applied. Total rules applied 2387 place count 1286 transition count 1888
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 4 with 40 rules applied. Total rules applied 2427 place count 1246 transition count 1888
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 25 Pre rules applied. Total rules applied 2427 place count 1246 transition count 1863
Deduced a syphon composed of 25 places in 3 ms
Ensure Unique test removed 25 places
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 5 with 75 rules applied. Total rules applied 2502 place count 1196 transition count 1863
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 24 Pre rules applied. Total rules applied 2502 place count 1196 transition count 1839
Deduced a syphon composed of 24 places in 3 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 2550 place count 1172 transition count 1839
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2554 place count 1168 transition count 1823
Iterating global reduction 5 with 4 rules applied. Total rules applied 2558 place count 1168 transition count 1823
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 2558 place count 1168 transition count 1821
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 2562 place count 1166 transition count 1821
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2563 place count 1165 transition count 1813
Iterating global reduction 5 with 1 rules applied. Total rules applied 2564 place count 1165 transition count 1813
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2565 place count 1164 transition count 1805
Iterating global reduction 5 with 1 rules applied. Total rules applied 2566 place count 1164 transition count 1805
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2567 place count 1163 transition count 1797
Iterating global reduction 5 with 1 rules applied. Total rules applied 2568 place count 1163 transition count 1797
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2569 place count 1162 transition count 1789
Iterating global reduction 5 with 1 rules applied. Total rules applied 2570 place count 1162 transition count 1789
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2571 place count 1161 transition count 1781
Iterating global reduction 5 with 1 rules applied. Total rules applied 2572 place count 1161 transition count 1781
Performed 194 Post agglomeration using F-continuation condition.Transition count delta: 194
Deduced a syphon composed of 194 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 196 places and 0 transitions.
Iterating global reduction 5 with 390 rules applied. Total rules applied 2962 place count 965 transition count 1587
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2966 place count 961 transition count 1583
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2971 place count 960 transition count 1583
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2972 place count 960 transition count 1582
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2973 place count 959 transition count 1582
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2973 place count 959 transition count 1581
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2975 place count 958 transition count 1581
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2977 place count 956 transition count 1579
Iterating global reduction 7 with 2 rules applied. Total rules applied 2979 place count 956 transition count 1579
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2981 place count 956 transition count 1577
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2982 place count 955 transition count 1577
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2984 place count 954 transition count 1582
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2986 place count 952 transition count 1580
Reduce places removed 12 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 9 with 18 rules applied. Total rules applied 3004 place count 940 transition count 1574
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 3010 place count 934 transition count 1574
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 18 Pre rules applied. Total rules applied 3010 place count 934 transition count 1556
Deduced a syphon composed of 18 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 11 with 37 rules applied. Total rules applied 3047 place count 915 transition count 1556
Discarding 13 places :
Implicit places reduction removed 13 places
Iterating post reduction 11 with 13 rules applied. Total rules applied 3060 place count 902 transition count 1556
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 3060 place count 902 transition count 1555
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 3062 place count 901 transition count 1555
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 12 with 38 rules applied. Total rules applied 3100 place count 882 transition count 1536
Discarding 12 places :
Symmetric choice reduction at 12 with 12 rule applications. Total rules 3112 place count 870 transition count 1524
Iterating global reduction 12 with 12 rules applied. Total rules applied 3124 place count 870 transition count 1524
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 3130 place count 864 transition count 1518
Iterating global reduction 12 with 6 rules applied. Total rules applied 3136 place count 864 transition count 1518
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 3142 place count 864 transition count 1512
Applied a total of 3142 rules in 686 ms. Remains 864 /2495 variables (removed 1631) and now considering 1512/3068 (removed 1556) transitions.
// Phase 1: matrix 1512 rows 864 cols
[2025-05-30 07:52:42] [INFO ] Computed 142 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:52:42] [INFO ] Implicit Places using invariants in 834 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 327, 378, 379, 391, 392, 394, 411, 429, 449, 500, 501, 513, 514, 516, 533, 551, 571, 622, 623, 635, 636, 639, 656, 674, 694, 746, 749, 761, 762, 763, 781, 802, 803, 804, 805]
Discarding 56 places :
Implicit Place search using SMT only with invariants took 848 ms to find 56 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 808/2495 places, 1512/3068 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 102 transitions
Trivial Post-agglo rules discarded 102 transitions
Performed 102 trivial Post agglomeration. Transition count delta: 102
Iterating post reduction 0 with 102 rules applied. Total rules applied 102 place count 808 transition count 1410
Reduce places removed 102 places and 0 transitions.
Iterating post reduction 1 with 102 rules applied. Total rules applied 204 place count 706 transition count 1410
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 204 place count 706 transition count 1379
Deduced a syphon composed of 31 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 63 rules applied. Total rules applied 267 place count 674 transition count 1379
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 279 place count 670 transition count 1371
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 287 place count 662 transition count 1371
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 290 place count 659 transition count 1368
Iterating global reduction 4 with 3 rules applied. Total rules applied 293 place count 659 transition count 1368
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 296 place count 659 transition count 1365
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 5 with 92 rules applied. Total rules applied 388 place count 613 transition count 1319
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 392 place count 611 transition count 1320
Applied a total of 392 rules in 85 ms. Remains 611 /808 variables (removed 197) and now considering 1320/1512 (removed 192) transitions.
// Phase 1: matrix 1320 rows 611 cols
[2025-05-30 07:52:43] [INFO ] Computed 81 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:52:43] [INFO ] Implicit Places using invariants in 463 ms returned [88, 94, 99, 174, 180, 185, 262, 268, 273, 350, 356, 361, 438, 444, 449, 530, 536, 541, 608]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 467 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 592/2495 places, 1320/3068 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 592 transition count 1319
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 591 transition count 1319
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 14 place count 579 transition count 1307
Iterating global reduction 2 with 12 rules applied. Total rules applied 26 place count 579 transition count 1307
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 38 place count 567 transition count 1295
Iterating global reduction 2 with 12 rules applied. Total rules applied 50 place count 567 transition count 1295
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 56 place count 561 transition count 1289
Iterating global reduction 2 with 6 rules applied. Total rules applied 62 place count 561 transition count 1289
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 74 place count 555 transition count 1283
Applied a total of 74 rules in 75 ms. Remains 555 /592 variables (removed 37) and now considering 1283/1320 (removed 37) transitions.
// Phase 1: matrix 1283 rows 555 cols
[2025-05-30 07:52:43] [INFO ] Computed 62 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:52:44] [INFO ] Implicit Places using invariants in 506 ms returned []
[2025-05-30 07:52:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:52:45] [INFO ] Implicit Places using invariants and state equation in 1160 ms returned []
Implicit Place search using SMT with State Equation took 1676 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 555/2495 places, 1283/3068 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3837 ms. Remains : 555/2495 places, 1283/3068 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-06b-LTLFireability-11
Stuttering criterion allowed to conclude after 146 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-06b-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06b-LTLFireability-11 finished in 3893 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p1)&&p0)))'
Support contains 2 out of 2495 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2495/2495 places, 3068/3068 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 462 transitions
Trivial Post-agglo rules discarded 462 transitions
Performed 462 trivial Post agglomeration. Transition count delta: 462
Iterating post reduction 0 with 462 rules applied. Total rules applied 462 place count 2494 transition count 2605
Reduce places removed 462 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 465 rules applied. Total rules applied 927 place count 2032 transition count 2602
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 929 place count 2030 transition count 2602
Performed 672 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 672 Pre rules applied. Total rules applied 929 place count 2030 transition count 1930
Deduced a syphon composed of 672 places in 4 ms
Ensure Unique test removed 64 places
Reduce places removed 736 places and 0 transitions.
Iterating global reduction 3 with 1408 rules applied. Total rules applied 2337 place count 1294 transition count 1930
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 3 with 46 rules applied. Total rules applied 2383 place count 1288 transition count 1890
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 4 with 40 rules applied. Total rules applied 2423 place count 1248 transition count 1890
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 25 Pre rules applied. Total rules applied 2423 place count 1248 transition count 1865
Deduced a syphon composed of 25 places in 7 ms
Ensure Unique test removed 25 places
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 5 with 75 rules applied. Total rules applied 2498 place count 1198 transition count 1865
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 24 Pre rules applied. Total rules applied 2498 place count 1198 transition count 1841
Deduced a syphon composed of 24 places in 3 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 2546 place count 1174 transition count 1841
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2550 place count 1170 transition count 1825
Iterating global reduction 5 with 4 rules applied. Total rules applied 2554 place count 1170 transition count 1825
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 2554 place count 1170 transition count 1823
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 2558 place count 1168 transition count 1823
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2559 place count 1167 transition count 1815
Iterating global reduction 5 with 1 rules applied. Total rules applied 2560 place count 1167 transition count 1815
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2561 place count 1166 transition count 1807
Iterating global reduction 5 with 1 rules applied. Total rules applied 2562 place count 1166 transition count 1807
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2563 place count 1165 transition count 1799
Iterating global reduction 5 with 1 rules applied. Total rules applied 2564 place count 1165 transition count 1799
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2565 place count 1164 transition count 1791
Iterating global reduction 5 with 1 rules applied. Total rules applied 2566 place count 1164 transition count 1791
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2567 place count 1163 transition count 1783
Iterating global reduction 5 with 1 rules applied. Total rules applied 2568 place count 1163 transition count 1783
Performed 196 Post agglomeration using F-continuation condition.Transition count delta: 196
Deduced a syphon composed of 196 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 5 with 394 rules applied. Total rules applied 2962 place count 965 transition count 1587
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2966 place count 961 transition count 1583
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2971 place count 960 transition count 1583
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2972 place count 960 transition count 1582
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2973 place count 959 transition count 1582
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2973 place count 959 transition count 1581
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2975 place count 958 transition count 1581
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2977 place count 956 transition count 1579
Iterating global reduction 7 with 2 rules applied. Total rules applied 2979 place count 956 transition count 1579
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2981 place count 956 transition count 1577
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2982 place count 955 transition count 1577
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2984 place count 954 transition count 1582
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2986 place count 952 transition count 1580
Reduce places removed 12 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 9 with 18 rules applied. Total rules applied 3004 place count 940 transition count 1574
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 3010 place count 934 transition count 1574
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 18 Pre rules applied. Total rules applied 3010 place count 934 transition count 1556
Deduced a syphon composed of 18 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 11 with 37 rules applied. Total rules applied 3047 place count 915 transition count 1556
Discarding 13 places :
Implicit places reduction removed 13 places
Iterating post reduction 11 with 13 rules applied. Total rules applied 3060 place count 902 transition count 1556
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 3060 place count 902 transition count 1555
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 3062 place count 901 transition count 1555
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 12 with 38 rules applied. Total rules applied 3100 place count 882 transition count 1536
Discarding 12 places :
Symmetric choice reduction at 12 with 12 rule applications. Total rules 3112 place count 870 transition count 1524
Iterating global reduction 12 with 12 rules applied. Total rules applied 3124 place count 870 transition count 1524
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 3130 place count 864 transition count 1518
Iterating global reduction 12 with 6 rules applied. Total rules applied 3136 place count 864 transition count 1518
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 3142 place count 864 transition count 1512
Applied a total of 3142 rules in 728 ms. Remains 864 /2495 variables (removed 1631) and now considering 1512/3068 (removed 1556) transitions.
// Phase 1: matrix 1512 rows 864 cols
[2025-05-30 07:52:46] [INFO ] Computed 142 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:52:46] [INFO ] Implicit Places using invariants in 627 ms returned [19, 20, 33, 50, 68, 88, 139, 149, 150, 152, 169, 187, 207, 258, 259, 271, 272, 274, 291, 309, 329, 380, 381, 393, 394, 396, 413, 431, 451, 502, 503, 515, 516, 518, 535, 553, 573, 624, 625, 637, 638, 640, 657, 675, 695, 746, 747, 750, 761, 762, 763, 781, 802, 803, 804, 805]
Discarding 56 places :
Implicit Place search using SMT only with invariants took 641 ms to find 56 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 808/2495 places, 1512/3068 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 0 with 99 rules applied. Total rules applied 99 place count 808 transition count 1413
Reduce places removed 99 places and 0 transitions.
Iterating post reduction 1 with 99 rules applied. Total rules applied 198 place count 709 transition count 1413
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 198 place count 709 transition count 1381
Deduced a syphon composed of 32 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 65 rules applied. Total rules applied 263 place count 676 transition count 1381
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 275 place count 672 transition count 1373
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 283 place count 664 transition count 1373
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 286 place count 661 transition count 1370
Iterating global reduction 4 with 3 rules applied. Total rules applied 289 place count 661 transition count 1370
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 292 place count 661 transition count 1367
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 5 with 96 rules applied. Total rules applied 388 place count 613 transition count 1319
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 392 place count 611 transition count 1320
Applied a total of 392 rules in 83 ms. Remains 611 /808 variables (removed 197) and now considering 1320/1512 (removed 192) transitions.
// Phase 1: matrix 1320 rows 611 cols
[2025-05-30 07:52:46] [INFO ] Computed 81 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:52:47] [INFO ] Implicit Places using invariants in 419 ms returned [94, 100, 105, 180, 186, 191, 268, 274, 279, 356, 362, 367, 444, 450, 455, 532, 538, 543, 608]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 437 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 592/2495 places, 1320/3068 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 592 transition count 1319
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 591 transition count 1319
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 14 place count 579 transition count 1307
Iterating global reduction 2 with 12 rules applied. Total rules applied 26 place count 579 transition count 1307
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 38 place count 567 transition count 1295
Iterating global reduction 2 with 12 rules applied. Total rules applied 50 place count 567 transition count 1295
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 56 place count 561 transition count 1289
Iterating global reduction 2 with 6 rules applied. Total rules applied 62 place count 561 transition count 1289
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 74 place count 555 transition count 1283
Applied a total of 74 rules in 76 ms. Remains 555 /592 variables (removed 37) and now considering 1283/1320 (removed 37) transitions.
// Phase 1: matrix 1283 rows 555 cols
[2025-05-30 07:52:47] [INFO ] Computed 62 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:52:47] [INFO ] Implicit Places using invariants in 502 ms returned []
[2025-05-30 07:52:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:52:48] [INFO ] Implicit Places using invariants and state equation in 1169 ms returned []
Implicit Place search using SMT with State Equation took 1703 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 555/2495 places, 1283/3068 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3669 ms. Remains : 555/2495 places, 1283/3068 transitions.
Stuttering acceptance computed with spot in 65 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ASLink-PT-06b-LTLFireability-13
Stuttering criterion allowed to conclude after 146 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-06b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06b-LTLFireability-13 finished in 3755 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||X(G(p1))) U !p1))'
Support contains 2 out of 2495 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2495/2495 places, 3068/3068 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 459 transitions
Trivial Post-agglo rules discarded 459 transitions
Performed 459 trivial Post agglomeration. Transition count delta: 459
Iterating post reduction 0 with 459 rules applied. Total rules applied 459 place count 2494 transition count 2608
Reduce places removed 459 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 462 rules applied. Total rules applied 921 place count 2035 transition count 2605
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 924 place count 2033 transition count 2604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 925 place count 2032 transition count 2604
Performed 674 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 674 Pre rules applied. Total rules applied 925 place count 2032 transition count 1930
Deduced a syphon composed of 674 places in 4 ms
Ensure Unique test removed 64 places
Reduce places removed 738 places and 0 transitions.
Iterating global reduction 4 with 1412 rules applied. Total rules applied 2337 place count 1294 transition count 1930
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 4 with 46 rules applied. Total rules applied 2383 place count 1288 transition count 1890
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 5 with 40 rules applied. Total rules applied 2423 place count 1248 transition count 1890
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 25 Pre rules applied. Total rules applied 2423 place count 1248 transition count 1865
Deduced a syphon composed of 25 places in 3 ms
Ensure Unique test removed 24 places
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 6 with 74 rules applied. Total rules applied 2497 place count 1199 transition count 1865
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 23 Pre rules applied. Total rules applied 2497 place count 1199 transition count 1842
Deduced a syphon composed of 23 places in 4 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 6 with 46 rules applied. Total rules applied 2543 place count 1176 transition count 1842
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2547 place count 1172 transition count 1826
Iterating global reduction 6 with 4 rules applied. Total rules applied 2551 place count 1172 transition count 1826
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 2551 place count 1172 transition count 1824
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 2555 place count 1170 transition count 1824
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2556 place count 1169 transition count 1816
Iterating global reduction 6 with 1 rules applied. Total rules applied 2557 place count 1169 transition count 1816
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2558 place count 1168 transition count 1808
Iterating global reduction 6 with 1 rules applied. Total rules applied 2559 place count 1168 transition count 1808
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2560 place count 1167 transition count 1800
Iterating global reduction 6 with 1 rules applied. Total rules applied 2561 place count 1167 transition count 1800
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2562 place count 1166 transition count 1792
Iterating global reduction 6 with 1 rules applied. Total rules applied 2563 place count 1166 transition count 1792
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2564 place count 1165 transition count 1784
Iterating global reduction 6 with 1 rules applied. Total rules applied 2565 place count 1165 transition count 1784
Performed 195 Post agglomeration using F-continuation condition.Transition count delta: 195
Deduced a syphon composed of 195 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 197 places and 0 transitions.
Iterating global reduction 6 with 392 rules applied. Total rules applied 2957 place count 968 transition count 1589
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2961 place count 964 transition count 1585
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2966 place count 963 transition count 1585
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 2967 place count 963 transition count 1584
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2968 place count 962 transition count 1584
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2968 place count 962 transition count 1583
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2970 place count 961 transition count 1583
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2972 place count 959 transition count 1581
Iterating global reduction 8 with 2 rules applied. Total rules applied 2974 place count 959 transition count 1581
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2976 place count 959 transition count 1579
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2977 place count 958 transition count 1579
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2979 place count 957 transition count 1584
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2981 place count 955 transition count 1582
Reduce places removed 12 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 10 with 18 rules applied. Total rules applied 2999 place count 943 transition count 1576
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 3005 place count 937 transition count 1576
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 18 Pre rules applied. Total rules applied 3005 place count 937 transition count 1558
Deduced a syphon composed of 18 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 12 with 37 rules applied. Total rules applied 3042 place count 918 transition count 1558
Discarding 13 places :
Implicit places reduction removed 13 places
Iterating post reduction 12 with 13 rules applied. Total rules applied 3055 place count 905 transition count 1558
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 3055 place count 905 transition count 1557
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 3057 place count 904 transition count 1557
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 13 with 38 rules applied. Total rules applied 3095 place count 885 transition count 1538
Discarding 12 places :
Symmetric choice reduction at 13 with 12 rule applications. Total rules 3107 place count 873 transition count 1526
Iterating global reduction 13 with 12 rules applied. Total rules applied 3119 place count 873 transition count 1526
Discarding 6 places :
Symmetric choice reduction at 13 with 6 rule applications. Total rules 3125 place count 867 transition count 1520
Iterating global reduction 13 with 6 rules applied. Total rules applied 3131 place count 867 transition count 1520
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3137 place count 867 transition count 1514
Applied a total of 3137 rules in 708 ms. Remains 867 /2495 variables (removed 1628) and now considering 1514/3068 (removed 1554) transitions.
// Phase 1: matrix 1514 rows 867 cols
[2025-05-30 07:52:49] [INFO ] Computed 143 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:52:50] [INFO ] Implicit Places using invariants in 642 ms returned [1, 18, 19, 31, 48, 66, 86, 139, 149, 150, 152, 169, 187, 207, 258, 259, 271, 272, 274, 291, 309, 329, 370, 383, 384, 396, 397, 399, 416, 434, 454, 505, 506, 518, 519, 521, 538, 556, 576, 627, 628, 640, 641, 643, 660, 678, 698, 749, 750, 753, 764, 765, 766, 784, 805, 806, 807, 808]
[2025-05-30 07:52:50] [INFO ] Actually due to overlaps returned [784, 766, 48, 169, 291, 416, 538, 660, 31, 149, 152, 271, 274, 396, 399, 518, 521, 640, 643, 764, 805, 150, 272, 397, 519, 641, 765, 806, 1, 18, 258, 259, 383, 384, 505, 506, 627, 628, 749, 750, 807, 19, 66, 86, 139, 187, 207, 309, 329, 434, 454, 556, 576, 678, 698, 753, 808]
Discarding 57 places :
Implicit Place search using SMT only with invariants took 672 ms to find 57 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 810/2495 places, 1514/3068 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 102 transitions
Trivial Post-agglo rules discarded 102 transitions
Performed 102 trivial Post agglomeration. Transition count delta: 102
Iterating post reduction 0 with 103 rules applied. Total rules applied 103 place count 809 transition count 1412
Reduce places removed 102 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 103 rules applied. Total rules applied 206 place count 707 transition count 1411
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 207 place count 706 transition count 1411
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 207 place count 706 transition count 1380
Deduced a syphon composed of 31 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 63 rules applied. Total rules applied 270 place count 674 transition count 1380
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 282 place count 670 transition count 1372
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 290 place count 662 transition count 1372
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 293 place count 659 transition count 1369
Iterating global reduction 5 with 3 rules applied. Total rules applied 296 place count 659 transition count 1369
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 299 place count 659 transition count 1366
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 6 with 96 rules applied. Total rules applied 395 place count 611 transition count 1318
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 399 place count 609 transition count 1319
Applied a total of 399 rules in 84 ms. Remains 609 /810 variables (removed 201) and now considering 1319/1514 (removed 195) transitions.
// Phase 1: matrix 1319 rows 609 cols
[2025-05-30 07:52:50] [INFO ] Computed 80 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:52:50] [INFO ] Implicit Places using invariants in 438 ms returned [88, 96, 101, 176, 182, 187, 264, 277, 354, 360, 365, 442, 448, 453, 530, 536, 541, 606]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 450 ms to find 18 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 591/2495 places, 1319/3068 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 591 transition count 1318
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 590 transition count 1318
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 13 place count 579 transition count 1307
Iterating global reduction 2 with 11 rules applied. Total rules applied 24 place count 579 transition count 1307
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 34 place count 569 transition count 1297
Iterating global reduction 2 with 10 rules applied. Total rules applied 44 place count 569 transition count 1297
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 48 place count 565 transition count 1293
Iterating global reduction 2 with 4 rules applied. Total rules applied 52 place count 565 transition count 1293
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 64 place count 559 transition count 1287
Applied a total of 64 rules in 82 ms. Remains 559 /591 variables (removed 32) and now considering 1287/1319 (removed 32) transitions.
// Phase 1: matrix 1287 rows 559 cols
[2025-05-30 07:52:51] [INFO ] Computed 62 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:52:51] [INFO ] Implicit Places using invariants in 392 ms returned []
[2025-05-30 07:52:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:52:52] [INFO ] Implicit Places using invariants and state equation in 1061 ms returned []
Implicit Place search using SMT with State Equation took 1473 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 559/2495 places, 1287/3068 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3477 ms. Remains : 559/2495 places, 1287/3068 transitions.
Stuttering acceptance computed with spot in 47 ms :[p1, true]
Running random walk in product with property : ASLink-PT-06b-LTLFireability-15
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-06b-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06b-LTLFireability-15 finished in 3548 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2025-05-30 07:52:52] [INFO ] Flatten gal took : 76 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16257247131444433764
[2025-05-30 07:52:53] [INFO ] Too many transitions (3068) to apply POR reductions. Disabling POR matrices.
[2025-05-30 07:52:53] [INFO ] Applying decomposition
[2025-05-30 07:52:53] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16257247131444433764
Running compilation step : cd /tmp/ltsmin16257247131444433764;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-05-30 07:52:53] [INFO ] Flatten gal took : 149 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/graph3344323450904399780.txt' '-o' '/tmp/graph3344323450904399780.bin' '-w' '/tmp/graph3344323450904399780.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3344323450904399780.bin' '-l' '-1' '-v' '-w' '/tmp/graph3344323450904399780.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:52:53] [INFO ] Decomposing Gal with order
[2025-05-30 07:52:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:52:54] [INFO ] Removed a total of 2328 redundant transitions.
[2025-05-30 07:52:54] [INFO ] Flatten gal took : 324 ms
[2025-05-30 07:52:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 90 ms.
[2025-05-30 07:52:54] [INFO ] Time to serialize gal into /tmp/LTLFireability1730918943007384048.gal : 58 ms
[2025-05-30 07:52:54] [INFO ] Time to serialize properties into /tmp/LTLFireability15271443616008311559.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability1730918943007384048.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15271443616008311559.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(i5.u138.p380!=1)"))))
Formula 0 simplified : FG!"(i5.u138.p380!=1)"
Compilation finished in 8760 ms.
Running link step : cd /tmp/ltsmin16257247131444433764;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 91 ms.
Running LTSmin : cd /tmp/ltsmin16257247131444433764;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2025-05-30 08:16:40] [INFO ] Applying decomposition
[2025-05-30 08:16:40] [INFO ] Flatten gal took : 165 ms
[2025-05-30 08:16:40] [INFO ] Decomposing Gal with order
[2025-05-30 08:16:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:16:41] [INFO ] Removed a total of 2141 redundant transitions.
[2025-05-30 08:16:41] [INFO ] Flatten gal took : 417 ms
[2025-05-30 08:16:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 3427 labels/synchronizations in 223 ms.
[2025-05-30 08:16:42] [INFO ] Time to serialize gal into /tmp/LTLFireability9247452652285588922.gal : 54 ms
[2025-05-30 08:16:42] [INFO ] Time to serialize properties into /tmp/LTLFireability6609292691470035179.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability9247452652285588922.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6609292691470035179.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(i0.i0.i0.i0.i0.i0.i1.i0.i0.i0.i0.i0.i1.i7.i0.u46.p380!=1)"))))
Formula 0 simplified : FG!"(i0.i0.i0.i0.i0.i0.i1.i0.i0.i0.i0.i0.i1.i7.i0.u46.p380!=1)"
Detected timeout of ITS tools.
[2025-05-30 08:40:28] [INFO ] Flatten gal took : 208 ms
[2025-05-30 08:40:29] [INFO ] Input system was already deterministic with 3068 transitions.
[2025-05-30 08:40:29] [INFO ] Transformed 2495 places.
[2025-05-30 08:40:29] [INFO ] Transformed 3068 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-05-30 08:40:59] [INFO ] Time to serialize gal into /tmp/LTLFireability15636808765122156801.gal : 27 ms
[2025-05-30 08:40:59] [INFO ] Time to serialize properties into /tmp/LTLFireability11558647732233665509.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15636808765122156801.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11558647732233665509.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(p380!=1)"))))
Formula 0 simplified : FG!"(p380!=1)"

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="ASLink-PT-06b"
export BK_EXAMINATION="LTLFireability"
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 ASLink-PT-06b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r002-tall-174853729100372"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-06b.tgz
mv ASLink-PT-06b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;