Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r464-smll-171620117800100.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
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 r464-smll-171620117800100
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 17:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Apr 11 18:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 11 18:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 921K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text 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 1717208845822

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-06b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 02:27:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 02:27:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 02:27:29] [INFO ] Load time of PNML (sax parser for PT used): 572 ms
[2024-06-01 02:27:29] [INFO ] Transformed 2826 places.
[2024-06-01 02:27:29] [INFO ] Transformed 3513 transitions.
[2024-06-01 02:27:29] [INFO ] Found NUPN structural information;
[2024-06-01 02:27:29] [INFO ] Parsed PT model containing 2826 places and 3513 transitions and 10709 arcs in 1005 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA ASLink-PT-06b-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06b-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06b-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06b-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06b-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 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 3235
Iterating global reduction 1 with 67 rules applied. Total rules applied 479 place count 2587 transition count 3235
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 3214
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 510 place count 2577 transition count 3204
Iterating global reduction 2 with 10 rules applied. Total rules applied 520 place count 2577 transition count 3204
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 524 place count 2573 transition count 3193
Iterating global reduction 2 with 4 rules applied. Total rules applied 528 place count 2573 transition count 3193
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 531 place count 2570 transition count 3190
Iterating global reduction 2 with 3 rules applied. Total rules applied 534 place count 2570 transition count 3190
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 537 place count 2567 transition count 3180
Iterating global reduction 2 with 3 rules applied. Total rules applied 540 place count 2567 transition count 3180
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 541 place count 2566 transition count 3172
Iterating global reduction 2 with 1 rules applied. Total rules applied 542 place count 2566 transition count 3172
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 543 place count 2565 transition count 3171
Iterating global reduction 2 with 1 rules applied. Total rules applied 544 place count 2565 transition count 3171
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 545 place count 2564 transition count 3163
Iterating global reduction 2 with 1 rules applied. Total rules applied 546 place count 2564 transition count 3163
Applied a total of 546 rules in 3140 ms. Remains 2564 /2826 variables (removed 262) and now considering 3163/3513 (removed 350) transitions.
// Phase 1: matrix 3163 rows 2564 cols
[2024-06-01 02:27:33] [INFO ] Computed 277 invariants in 201 ms
[2024-06-01 02:27:36] [INFO ] Implicit Places using invariants in 3784 ms returned [2398, 2409, 2420, 2428, 2436, 2444, 2452, 2463, 2471, 2479, 2490]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 3852 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2553/2826 places, 3163/3513 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 2540 transition count 3150
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 2540 transition count 3150
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 2529 transition count 3139
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 2529 transition count 3139
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 57 place count 2520 transition count 3130
Iterating global reduction 0 with 9 rules applied. Total rules applied 66 place count 2520 transition count 3130
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 70 place count 2516 transition count 3126
Iterating global reduction 0 with 4 rules applied. Total rules applied 74 place count 2516 transition count 3126
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 2514 transition count 3124
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 2514 transition count 3124
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 2512 transition count 3122
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 2512 transition count 3122
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 2510 transition count 3120
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 2510 transition count 3120
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 2508 transition count 3118
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 2508 transition count 3118
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 2507 transition count 3117
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 2507 transition count 3117
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 2506 transition count 3116
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 2506 transition count 3116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 2505 transition count 3115
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 2505 transition count 3115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 2504 transition count 3114
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 2504 transition count 3114
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 2503 transition count 3113
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 2503 transition count 3113
Applied a total of 100 rules in 3036 ms. Remains 2503 /2553 variables (removed 50) and now considering 3113/3163 (removed 50) transitions.
// Phase 1: matrix 3113 rows 2503 cols
[2024-06-01 02:27:40] [INFO ] Computed 266 invariants in 160 ms
[2024-06-01 02:27:42] [INFO ] Implicit Places using invariants in 2530 ms returned []
[2024-06-01 02:27:42] [INFO ] Invariant cache hit.
[2024-06-01 02:27:53] [INFO ] Implicit Places using invariants and state equation in 11034 ms returned []
Implicit Place search using SMT with State Equation took 13574 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2503/2826 places, 3113/3513 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23640 ms. Remains : 2503/2826 places, 3113/3513 transitions.
Support contains 41 out of 2503 places after structural reductions.
[2024-06-01 02:27:54] [INFO ] Flatten gal took : 450 ms
[2024-06-01 02:27:54] [INFO ] Flatten gal took : 182 ms
[2024-06-01 02:27:54] [INFO ] Input system was already deterministic with 3113 transitions.
Support contains 39 out of 2503 places (down from 41) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 28 to 26
RANDOM walk for 40000 steps (70 resets) in 3403 ms. (11 steps per ms) remains 19/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
[2024-06-01 02:27:56] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 51/82 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 642/724 variables, 63/65 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/724 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 1704/2428 variables, 192/257 constraints. Problems are: Problem set: 0 solved, 19 unsolved
[2024-06-01 02:27:59] [INFO ] Deduced a trap composed of 21 places in 1059 ms of which 131 ms to minimize.
[2024-06-01 02:27:59] [INFO ] Deduced a trap composed of 23 places in 260 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/2428 variables, 2/259 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2428/5616 variables, and 259 constraints, problems are : Problem set: 0 solved, 19 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, Generalized P Invariants (flows): 192/201 constraints, State Equation: 0/2503 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 51/82 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 642/724 variables, 63/65 constraints. Problems are: Problem set: 0 solved, 19 unsolved
[2024-06-01 02:28:02] [INFO ] Deduced a trap composed of 106 places in 88 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/724 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/724 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Problem AtomicPropp12 is UNSAT
At refinement iteration 6 (OVERLAPS) 1704/2428 variables, 192/258 constraints. Problems are: Problem set: 1 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2428 variables, 2/260 constraints. Problems are: Problem set: 1 solved, 18 unsolved
[2024-06-01 02:28:06] [INFO ] Deduced a trap composed of 20 places in 2196 ms of which 20 ms to minimize.
[2024-06-01 02:28:07] [INFO ] Deduced a trap composed of 132 places in 1820 ms of which 18 ms to minimize.
SMT process timed out in 11413ms, After SMT, problems are : Problem set: 1 solved, 18 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 31 out of 2503 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2503/2503 places, 3113/3113 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 449 rules applied. Total rules applied 449 place count 2503 transition count 2664
Reduce places removed 449 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 452 rules applied. Total rules applied 901 place count 2054 transition count 2661
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 905 place count 2052 transition count 2659
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 907 place count 2050 transition count 2659
Performed 666 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 666 Pre rules applied. Total rules applied 907 place count 2050 transition count 1993
Deduced a syphon composed of 666 places in 8 ms
Ensure Unique test removed 63 places
Reduce places removed 729 places and 0 transitions.
Iterating global reduction 4 with 1395 rules applied. Total rules applied 2302 place count 1321 transition count 1993
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 2348 place count 1315 transition count 1953
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 5 with 40 rules applied. Total rules applied 2388 place count 1275 transition count 1953
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 24 Pre rules applied. Total rules applied 2388 place count 1275 transition count 1929
Deduced a syphon composed of 24 places in 9 ms
Ensure Unique test removed 24 places
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 6 with 72 rules applied. Total rules applied 2460 place count 1227 transition count 1929
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 23 Pre rules applied. Total rules applied 2460 place count 1227 transition count 1906
Deduced a syphon composed of 23 places in 27 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 6 with 46 rules applied. Total rules applied 2506 place count 1204 transition count 1906
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 2508 place count 1202 transition count 1897
Iterating global reduction 6 with 2 rules applied. Total rules applied 2510 place count 1202 transition count 1897
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2511 place count 1201 transition count 1889
Iterating global reduction 6 with 1 rules applied. Total rules applied 2512 place count 1201 transition count 1889
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2513 place count 1200 transition count 1881
Iterating global reduction 6 with 1 rules applied. Total rules applied 2514 place count 1200 transition count 1881
Performed 199 Post agglomeration using F-continuation condition.Transition count delta: 199
Deduced a syphon composed of 199 places in 7 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 2914 place count 999 transition count 1682
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2918 place count 995 transition count 1678
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2923 place count 994 transition count 1678
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 2924 place count 994 transition count 1677
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2925 place count 993 transition count 1677
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2925 place count 993 transition count 1676
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2927 place count 992 transition count 1676
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2929 place count 990 transition count 1674
Iterating global reduction 8 with 2 rules applied. Total rules applied 2931 place count 990 transition count 1674
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 2933 place count 990 transition count 1672
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2934 place count 989 transition count 1672
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2936 place count 988 transition count 1677
Free-agglomeration rule applied 7 times.
Iterating global reduction 10 with 7 rules applied. Total rules applied 2943 place count 988 transition count 1670
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 2950 place count 981 transition count 1670
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 11 with 5 rules applied. Total rules applied 2955 place count 981 transition count 1665
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 2960 place count 976 transition count 1665
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 2966 place count 976 transition count 1665
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 2967 place count 975 transition count 1664
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 2985 place count 963 transition count 1658
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 2991 place count 957 transition count 1658
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 18 Pre rules applied. Total rules applied 2991 place count 957 transition count 1640
Deduced a syphon composed of 18 places in 3 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 3028 place count 938 transition count 1640
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 14 with 7 rules applied. Total rules applied 3035 place count 931 transition count 1640
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 3035 place count 931 transition count 1639
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 3037 place count 930 transition count 1639
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 4 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 15 with 26 rules applied. Total rules applied 3063 place count 917 transition count 1626
Discarding 6 places :
Symmetric choice reduction at 15 with 6 rule applications. Total rules 3069 place count 911 transition count 1620
Iterating global reduction 15 with 6 rules applied. Total rules applied 3075 place count 911 transition count 1620
Free-agglomeration rule applied 6 times.
Iterating global reduction 15 with 6 rules applied. Total rules applied 3081 place count 911 transition count 1614
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 3087 place count 905 transition count 1614
Applied a total of 3087 rules in 1495 ms. Remains 905 /2503 variables (removed 1598) and now considering 1614/3113 (removed 1499) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1495 ms. Remains : 905/2503 places, 1614/3113 transitions.
RANDOM walk for 40000 steps (429 resets) in 797 ms. (50 steps per ms) remains 17/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 17/17 properties
Interrupted probabilistic random walk after 146316 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :0 out of 17
Probabilistic random walk after 146316 steps, saw 31177 distinct states, run finished after 3010 ms. (steps per millisecond=48 ) properties seen :0
// Phase 1: matrix 1614 rows 905 cols
[2024-06-01 02:28:12] [INFO ] Computed 150 invariants in 27 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 52/81 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/81 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 4/85 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 361/446 variables, 36/44 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/446 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 107/553 variables, 23/67 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/553 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 2/555 variables, 2/69 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/555 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (OVERLAPS) 275/830 variables, 54/123 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/830 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 13 (OVERLAPS) 9/839 variables, 9/132 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/839 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 15 (OVERLAPS) 63/902 variables, 16/148 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/902 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 17 (OVERLAPS) 1/903 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/903 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 19 (OVERLAPS) 2/905 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/905 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 21 (OVERLAPS) 1614/2519 variables, 905/1055 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2519 variables, 0/1055 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 23 (OVERLAPS) 0/2519 variables, 0/1055 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2519/2519 variables, and 1055 constraints, problems are : Problem set: 0 solved, 17 unsolved in 7089 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 107/107 constraints, State Equation: 905/905 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 52/81 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/81 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 4/85 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 361/446 variables, 36/44 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/446 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 107/553 variables, 23/67 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-06-01 02:28:21] [INFO ] Deduced a trap composed of 29 places in 185 ms of which 3 ms to minimize.
[2024-06-01 02:28:21] [INFO ] Deduced a trap composed of 39 places in 181 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/553 variables, 2/69 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/553 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (OVERLAPS) 2/555 variables, 2/71 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/555 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 12 (OVERLAPS) 275/830 variables, 54/125 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/830 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 14 (OVERLAPS) 9/839 variables, 9/134 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/839 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 16 (OVERLAPS) 63/902 variables, 16/150 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/902 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 18 (OVERLAPS) 1/903 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/903 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 20 (OVERLAPS) 2/905 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/905 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 17 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
At refinement iteration 22 (OVERLAPS) 1614/2519 variables, 905/1057 constraints. Problems are: Problem set: 8 solved, 9 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2519 variables, 9/1066 constraints. Problems are: Problem set: 8 solved, 9 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/2519 variables, 0/1066 constraints. Problems are: Problem set: 8 solved, 9 unsolved
At refinement iteration 25 (OVERLAPS) 0/2519 variables, 0/1066 constraints. Problems are: Problem set: 8 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2519/2519 variables, and 1066 constraints, problems are : Problem set: 8 solved, 9 unsolved in 17038 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 107/107 constraints, State Equation: 905/905 constraints, PredecessorRefiner: 9/17 constraints, Known Traps: 2/2 constraints]
After SMT, in 24210ms problems are : Problem set: 8 solved, 9 unsolved
Fused 9 Parikh solutions to 6 different solutions.
Parikh walk visited 1 properties in 25967 ms.
Support contains 13 out of 905 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 905/905 places, 1614/1614 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 905 transition count 1613
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 904 transition count 1613
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 2 place count 904 transition count 1602
Deduced a syphon composed of 11 places in 3 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 24 place count 893 transition count 1602
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 28 place count 891 transition count 1600
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 29 place count 890 transition count 1599
Applied a total of 29 rules in 130 ms. Remains 890 /905 variables (removed 15) and now considering 1599/1614 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 890/905 places, 1599/1614 transitions.
RANDOM walk for 40000 steps (462 resets) in 464 ms. (86 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (70 resets) in 243 ms. (163 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (65 resets) in 212 ms. (187 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (68 resets) in 221 ms. (180 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (68 resets) in 227 ms. (175 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (67 resets) in 247 ms. (161 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (73 resets) in 172 ms. (231 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (67 resets) in 139 ms. (285 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (69 resets) in 141 ms. (281 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 205797 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :0 out of 8
Probabilistic random walk after 205797 steps, saw 42580 distinct states, run finished after 3001 ms. (steps per millisecond=68 ) properties seen :0
// Phase 1: matrix 1599 rows 890 cols
[2024-06-01 02:29:06] [INFO ] Computed 150 invariants in 36 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 52/65 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 4/69 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 289/358 variables, 30/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/358 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 113/471 variables, 19/57 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/471 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 5/476 variables, 5/62 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/476 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 329/805 variables, 59/121 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/805 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 10/815 variables, 10/131 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/815 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 72/887 variables, 17/148 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/887 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (OVERLAPS) 1/888 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/888 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (OVERLAPS) 2/890 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/890 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 21 (OVERLAPS) 1599/2489 variables, 890/1040 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2489 variables, 0/1040 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 23 (OVERLAPS) 0/2489 variables, 0/1040 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2489/2489 variables, and 1040 constraints, problems are : Problem set: 0 solved, 8 unsolved in 3228 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 107/107 constraints, State Equation: 890/890 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 52/65 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 4/69 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 289/358 variables, 30/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/358 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 113/471 variables, 19/57 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/471 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 5/476 variables, 5/62 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/476 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 329/805 variables, 59/121 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 02:29:11] [INFO ] Deduced a trap composed of 66 places in 161 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/805 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/805 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 10/815 variables, 10/132 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/815 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (OVERLAPS) 72/887 variables, 17/149 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/887 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (OVERLAPS) 1/888 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/888 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (OVERLAPS) 2/890 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/890 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 22 (OVERLAPS) 1599/2489 variables, 890/1041 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2489 variables, 8/1049 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 02:29:18] [INFO ] Deduced a trap composed of 47 places in 236 ms of which 4 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/2489 variables, 1/1050 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/2489 variables, 0/1050 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 26 (OVERLAPS) 0/2489 variables, 0/1050 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2489/2489 variables, and 1050 constraints, problems are : Problem set: 0 solved, 8 unsolved in 10354 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 107/107 constraints, State Equation: 890/890 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 2/2 constraints]
After SMT, in 13645ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 10428 ms.
Support contains 13 out of 890 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 890/890 places, 1599/1599 transitions.
Applied a total of 0 rules in 37 ms. Remains 890 /890 variables (removed 0) and now considering 1599/1599 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 890/890 places, 1599/1599 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 890/890 places, 1599/1599 transitions.
Applied a total of 0 rules in 36 ms. Remains 890 /890 variables (removed 0) and now considering 1599/1599 (removed 0) transitions.
[2024-06-01 02:29:31] [INFO ] Invariant cache hit.
[2024-06-01 02:29:32] [INFO ] Implicit Places using invariants in 1389 ms returned [20, 21, 34, 51, 69, 139, 143, 152, 153, 155, 173, 191, 260, 264, 265, 276, 277, 279, 296, 385, 389, 390, 401, 402, 404, 421, 439, 510, 514, 515, 526, 527, 529, 546, 564, 600, 603, 637, 641, 642, 653, 654, 656, 673, 691, 760, 764, 765, 768, 779, 780, 781, 808, 829, 830, 831, 832]
[2024-06-01 02:29:32] [INFO ] Actually due to overlaps returned [808, 781, 51, 173, 296, 421, 546, 673, 34, 155, 279, 404, 529, 656, 152, 276, 401, 526, 653, 779, 829, 153, 277, 402, 527, 654, 780, 830, 20, 264, 265, 389, 390, 514, 515, 641, 642, 764, 765, 69, 191, 439, 564, 691, 831, 21, 768, 832]
Discarding 48 places :
Implicit Place search using SMT only with invariants took 1392 ms to find 48 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 842/890 places, 1599/1599 transitions.
Discarding 6 places :
Implicit places reduction removed 6 places
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 105 rules applied. Total rules applied 105 place count 836 transition count 1500
Reduce places removed 99 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 106 rules applied. Total rules applied 211 place count 737 transition count 1493
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 212 place count 736 transition count 1493
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 32 Pre rules applied. Total rules applied 212 place count 736 transition count 1461
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 3 with 65 rules applied. Total rules applied 277 place count 703 transition count 1461
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 289 place count 699 transition count 1453
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 297 place count 691 transition count 1453
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 301 place count 687 transition count 1449
Iterating global reduction 5 with 4 rules applied. Total rules applied 305 place count 687 transition count 1449
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 308 place count 687 transition count 1446
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 309 place count 686 transition count 1445
Iterating global reduction 6 with 1 rules applied. Total rules applied 310 place count 686 transition count 1445
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 311 place count 685 transition count 1444
Iterating global reduction 6 with 1 rules applied. Total rules applied 312 place count 685 transition count 1444
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 313 place count 685 transition count 1443
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 2 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 7 with 86 rules applied. Total rules applied 399 place count 642 transition count 1400
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 404 place count 637 transition count 1395
Iterating global reduction 7 with 5 rules applied. Total rules applied 409 place count 637 transition count 1395
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 414 place count 637 transition count 1390
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 8 with 4 rules applied. Total rules applied 418 place count 635 transition count 1391
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 8 with 14 rules applied. Total rules applied 432 place count 635 transition count 1377
Ensure Unique test removed 1 places
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 8 with 15 rules applied. Total rules applied 447 place count 620 transition count 1377
Partial Free-agglomeration rule applied 18 times.
Drop transitions (Partial Free agglomeration) removed 18 transitions
Iterating global reduction 9 with 18 rules applied. Total rules applied 465 place count 620 transition count 1377
Applied a total of 465 rules in 223 ms. Remains 620 /842 variables (removed 222) and now considering 1377/1599 (removed 222) transitions.
// Phase 1: matrix 1377 rows 620 cols
[2024-06-01 02:29:32] [INFO ] Computed 90 invariants in 14 ms
[2024-06-01 02:29:33] [INFO ] Implicit Places using invariants in 889 ms returned [80, 97, 103, 106, 108, 109, 112, 113, 167, 183, 189, 192, 194, 199, 200, 255, 273, 279, 282, 284, 289, 290, 343, 360, 366, 369, 371, 376, 377, 430, 439, 442, 450, 456, 459, 461, 466, 467, 520, 536, 542, 545, 547]
[2024-06-01 02:29:33] [INFO ] Actually due to overlaps returned [112, 199, 289, 376, 466, 113, 200, 290, 377, 467, 97, 103, 108, 183, 189, 194, 273, 279, 284, 360, 366, 371, 450, 456, 461, 536, 542, 547, 80, 109, 167, 255, 343, 430, 439, 520]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 892 ms to find 36 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 584/890 places, 1377/1599 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 560 transition count 1353
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 560 transition count 1353
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 54 place count 554 transition count 1347
Iterating global reduction 0 with 6 rules applied. Total rules applied 60 place count 554 transition count 1347
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 543 transition count 1336
Free-agglomeration rule applied 18 times.
Iterating global reduction 0 with 18 rules applied. Total rules applied 100 place count 543 transition count 1318
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 118 place count 525 transition count 1318
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 123 place count 525 transition count 1313
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 128 place count 520 transition count 1313
Applied a total of 128 rules in 108 ms. Remains 520 /584 variables (removed 64) and now considering 1313/1377 (removed 64) transitions.
// Phase 1: matrix 1313 rows 520 cols
[2024-06-01 02:29:33] [INFO ] Computed 54 invariants in 13 ms
[2024-06-01 02:29:34] [INFO ] Implicit Places using invariants in 863 ms returned [371]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 867 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 519/890 places, 1313/1599 transitions.
Applied a total of 0 rules in 32 ms. Remains 519 /519 variables (removed 0) and now considering 1313/1313 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 3551 ms. Remains : 519/890 places, 1313/1599 transitions.
RANDOM walk for 40000 steps (686 resets) in 277 ms. (143 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (132 resets) in 107 ms. (370 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (133 resets) in 88 ms. (449 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (132 resets) in 84 ms. (470 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (133 resets) in 91 ms. (434 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (143 resets) in 90 ms. (439 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (138 resets) in 98 ms. (404 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (137 resets) in 93 ms. (425 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (142 resets) in 90 ms. (439 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 211690 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :0 out of 8
Probabilistic random walk after 211690 steps, saw 52378 distinct states, run finished after 3001 ms. (steps per millisecond=70 ) properties seen :0
// Phase 1: matrix 1313 rows 519 cols
[2024-06-01 02:29:37] [INFO ] Computed 53 invariants in 19 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 49/62 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 6/68 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 339/407 variables, 25/29 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/407 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 26/433 variables, 9/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/433 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 86/519 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/519 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1313/1832 variables, 519/572 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1832 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 0/1832 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1832/1832 variables, and 572 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1804 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 40/40 constraints, State Equation: 519/519 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 49/62 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 6/68 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 339/407 variables, 25/29 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/407 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 26/433 variables, 9/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/433 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 86/519 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/519 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1313/1832 variables, 519/572 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1832 variables, 8/580 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 02:29:43] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1832 variables, 1/581 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1832 variables, 0/581 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 0/1832 variables, 0/581 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1832/1832 variables, and 581 constraints, problems are : Problem set: 0 solved, 8 unsolved in 6200 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 40/40 constraints, State Equation: 519/519 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 1/1 constraints]
After SMT, in 8040ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 5 different solutions.
Parikh walk visited 3 properties in 12272 ms.
Support contains 8 out of 519 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 519/519 places, 1313/1313 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 519 transition count 1312
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 518 transition count 1312
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 517 transition count 1304
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 517 transition count 1304
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 516 transition count 1296
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 516 transition count 1296
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 515 transition count 1288
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 515 transition count 1288
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 514 transition count 1280
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 514 transition count 1280
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 513 transition count 1272
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 513 transition count 1272
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 512 transition count 1264
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 512 transition count 1264
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 511 transition count 1256
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 511 transition count 1256
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 510 transition count 1248
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 510 transition count 1248
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 509 transition count 1240
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 509 transition count 1240
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 507 transition count 1238
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 25 place count 507 transition count 1237
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 26 place count 506 transition count 1237
Applied a total of 26 rules in 175 ms. Remains 506 /519 variables (removed 13) and now considering 1237/1313 (removed 76) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 176 ms. Remains : 506/519 places, 1237/1313 transitions.
Successfully simplified 9 atomic propositions for a total of 11 simplifications.
FORMULA ASLink-PT-06b-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 101 stabilizing places and 101 stable transitions
FORMULA ASLink-PT-06b-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 2503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 3113/3113 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2500 transition count 3103
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2500 transition count 3103
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 2498 transition count 3101
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 2498 transition count 3101
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2497 transition count 3093
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2497 transition count 3093
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2496 transition count 3085
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2496 transition count 3085
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2495 transition count 3084
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2495 transition count 3084
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2494 transition count 3076
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2494 transition count 3076
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2493 transition count 3068
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2493 transition count 3068
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2492 transition count 3067
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2492 transition count 3067
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2491 transition count 3059
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2491 transition count 3059
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2490 transition count 3051
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2490 transition count 3051
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2489 transition count 3050
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2489 transition count 3050
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2488 transition count 3042
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2488 transition count 3042
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2487 transition count 3034
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2487 transition count 3034
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2486 transition count 3033
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2486 transition count 3033
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2485 transition count 3025
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2485 transition count 3025
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 2484 transition count 3017
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 2484 transition count 3017
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 2483 transition count 3016
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 2483 transition count 3016
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 2482 transition count 3008
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 2482 transition count 3008
Applied a total of 42 rules in 3749 ms. Remains 2482 /2503 variables (removed 21) and now considering 3008/3113 (removed 105) transitions.
// Phase 1: matrix 3008 rows 2482 cols
[2024-06-01 02:30:02] [INFO ] Computed 266 invariants in 63 ms
[2024-06-01 02:30:04] [INFO ] Implicit Places using invariants in 1976 ms returned []
[2024-06-01 02:30:04] [INFO ] Invariant cache hit.
[2024-06-01 02:30:14] [INFO ] Implicit Places using invariants and state equation in 10381 ms returned []
Implicit Place search using SMT with State Equation took 12362 ms to find 0 implicit places.
Running 3007 sub problems to find dead transitions.
[2024-06-01 02:30:14] [INFO ] Invariant cache hit.
(s1481 6.0timeout
^^^^^^^^^^
(error "Invalid token: 6.0timeout")
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) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2481 variables, 154/154 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 154 constraints, problems are : Problem set: 0 solved, 3007 unsolved in 30151 ms.
Refiners :[Positive P Invariants (semi-flows): 0/67 constraints, Generalized P Invariants (flows): 154/199 constraints, State Equation: 0/2482 constraints, PredecessorRefiner: 3007/3007 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3007 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2481 variables, 154/154 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 154 constraints, problems are : Problem set: 0 solved, 3007 unsolved in 30110 ms.
Refiners :[Positive P Invariants (semi-flows): 0/67 constraints, Generalized P Invariants (flows): 154/199 constraints, State Equation: 0/2482 constraints, PredecessorRefiner: 0/3007 constraints, Known Traps: 0/0 constraints]
After SMT, in 61940ms problems are : Problem set: 0 solved, 3007 unsolved
Search for dead transitions found 0 dead transitions in 62000ms
Starting structural reductions in LTL mode, iteration 1 : 2482/2503 places, 3008/3113 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78132 ms. Remains : 2482/2503 places, 3008/3113 transitions.
Stuttering acceptance computed with spot in 407 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-06b-LTLFireability-01
Entered a terminal (fully accepting) state of product in 20753 steps with 33 reset in 284 ms.
FORMULA ASLink-PT-06b-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06b-LTLFireability-01 finished in 78934 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X(p1))))'
Support contains 5 out of 2503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 3113/3113 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 2499 transition count 3102
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 2499 transition count 3102
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 2497 transition count 3100
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 2497 transition count 3100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2496 transition count 3092
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2496 transition count 3092
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2495 transition count 3084
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2495 transition count 3084
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2494 transition count 3083
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2494 transition count 3083
Applied a total of 18 rules in 1560 ms. Remains 2494 /2503 variables (removed 9) and now considering 3083/3113 (removed 30) transitions.
// Phase 1: matrix 3083 rows 2494 cols
[2024-06-01 02:31:19] [INFO ] Computed 266 invariants in 38 ms
[2024-06-01 02:31:21] [INFO ] Implicit Places using invariants in 2386 ms returned []
[2024-06-01 02:31:21] [INFO ] Invariant cache hit.
[2024-06-01 02:31:32] [INFO ] Implicit Places using invariants and state equation in 10798 ms returned []
Implicit Place search using SMT with State Equation took 13193 ms to find 0 implicit places.
Running 3082 sub problems to find dead transitions.
[2024-06-01 02:31:32] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2493 variables, 150/150 constraints. Problems are: Problem set: 0 solved, 3082 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2493/5577 variables, and 150 constraints, problems are : Problem set: 0 solved, 3082 unsolved in 30103 ms.
Refiners :[Positive P Invariants (semi-flows): 0/63 constraints, Generalized P Invariants (flows): 150/203 constraints, State Equation: 0/2494 constraints, PredecessorRefiner: 3082/3082 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3082 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2493 variables, 150/150 constraints. Problems are: Problem set: 0 solved, 3082 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2493/5577 variables, and 150 constraints, problems are : Problem set: 0 solved, 3082 unsolved in 30097 ms.
Refiners :[Positive P Invariants (semi-flows): 0/63 constraints, Generalized P Invariants (flows): 150/203 constraints, State Equation: 0/2494 constraints, PredecessorRefiner: 0/3082 constraints, Known Traps: 0/0 constraints]
After SMT, in 61951ms problems are : Problem set: 0 solved, 3082 unsolved
Search for dead transitions found 0 dead transitions in 62005ms
Starting structural reductions in LTL mode, iteration 1 : 2494/2503 places, 3083/3113 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76783 ms. Remains : 2494/2503 places, 3083/3113 transitions.
Stuttering acceptance computed with spot in 337 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : ASLink-PT-06b-LTLFireability-02
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-06b-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06b-LTLFireability-02 finished in 77175 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||G(p1))))'
Support contains 3 out of 2503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 3113/3113 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 2499 transition count 3102
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 2499 transition count 3102
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 2497 transition count 3100
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 2497 transition count 3100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2496 transition count 3092
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2496 transition count 3092
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2495 transition count 3084
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2495 transition count 3084
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2494 transition count 3083
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2494 transition count 3083
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2493 transition count 3075
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2493 transition count 3075
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2492 transition count 3067
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2492 transition count 3067
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2491 transition count 3066
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2491 transition count 3066
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2490 transition count 3058
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2490 transition count 3058
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2489 transition count 3050
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2489 transition count 3050
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2488 transition count 3049
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2488 transition count 3049
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2487 transition count 3041
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2487 transition count 3041
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2486 transition count 3033
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2486 transition count 3033
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2485 transition count 3032
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2485 transition count 3032
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 2484 transition count 3024
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 2484 transition count 3024
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 2483 transition count 3016
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 2483 transition count 3016
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 2482 transition count 3015
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 2482 transition count 3015
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 2481 transition count 3007
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 2481 transition count 3007
Applied a total of 44 rules in 3810 ms. Remains 2481 /2503 variables (removed 22) and now considering 3007/3113 (removed 106) transitions.
// Phase 1: matrix 3007 rows 2481 cols
[2024-06-01 02:32:38] [INFO ] Computed 266 invariants in 39 ms
[2024-06-01 02:32:40] [INFO ] Implicit Places using invariants in 1993 ms returned []
[2024-06-01 02:32:40] [INFO ] Invariant cache hit.
[2024-06-01 02:32:52] [INFO ] Implicit Places using invariants and state equation in 11912 ms returned []
Implicit Place search using SMT with State Equation took 13910 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2024-06-01 02:32:52] [INFO ] Invariant cache hit.
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 30100 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]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2480 variables, 154/154 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
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 30087 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]
After SMT, in 61570ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 61608ms
Starting structural reductions in LTL mode, iteration 1 : 2481/2503 places, 3007/3113 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 79336 ms. Remains : 2481/2503 places, 3007/3113 transitions.
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-06b-LTLFireability-03
Stuttering criterion allowed to conclude after 770 steps with 0 reset in 9 ms.
FORMULA ASLink-PT-06b-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06b-LTLFireability-03 finished in 79566 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 2503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2503/2503 places, 3113/3113 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 2502 transition count 2652
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 2042 transition count 2649
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 926 place count 2040 transition count 2648
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 927 place count 2039 transition count 2648
Performed 676 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 676 Pre rules applied. Total rules applied 927 place count 2039 transition count 1972
Deduced a syphon composed of 676 places in 9 ms
Ensure Unique test removed 64 places
Reduce places removed 740 places and 0 transitions.
Iterating global reduction 4 with 1416 rules applied. Total rules applied 2343 place count 1299 transition count 1972
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 2389 place count 1293 transition count 1932
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 5 with 40 rules applied. Total rules applied 2429 place count 1253 transition count 1932
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 25 Pre rules applied. Total rules applied 2429 place count 1253 transition count 1907
Deduced a syphon composed of 25 places in 9 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 2504 place count 1203 transition count 1907
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 24 Pre rules applied. Total rules applied 2504 place count 1203 transition count 1883
Deduced a syphon composed of 24 places in 8 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 6 with 48 rules applied. Total rules applied 2552 place count 1179 transition count 1883
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 2554 place count 1177 transition count 1874
Iterating global reduction 6 with 2 rules applied. Total rules applied 2556 place count 1177 transition count 1874
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2557 place count 1176 transition count 1866
Iterating global reduction 6 with 1 rules applied. Total rules applied 2558 place count 1176 transition count 1866
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2559 place count 1175 transition count 1858
Iterating global reduction 6 with 1 rules applied. Total rules applied 2560 place count 1175 transition count 1858
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2561 place count 1174 transition count 1850
Iterating global reduction 6 with 1 rules applied. Total rules applied 2562 place count 1174 transition count 1850
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2563 place count 1173 transition count 1842
Iterating global reduction 6 with 1 rules applied. Total rules applied 2564 place count 1173 transition count 1842
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2565 place count 1172 transition count 1834
Iterating global reduction 6 with 1 rules applied. Total rules applied 2566 place count 1172 transition count 1834
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2567 place count 1171 transition count 1826
Iterating global reduction 6 with 1 rules applied. Total rules applied 2568 place count 1171 transition count 1826
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2569 place count 1170 transition count 1818
Iterating global reduction 6 with 1 rules applied. Total rules applied 2570 place count 1170 transition count 1818
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2571 place count 1169 transition count 1810
Iterating global reduction 6 with 1 rules applied. Total rules applied 2572 place count 1169 transition count 1810
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2573 place count 1168 transition count 1802
Iterating global reduction 6 with 1 rules applied. Total rules applied 2574 place count 1168 transition count 1802
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2575 place count 1167 transition count 1794
Iterating global reduction 6 with 1 rules applied. Total rules applied 2576 place count 1167 transition count 1794
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2577 place count 1166 transition count 1786
Iterating global reduction 6 with 1 rules applied. Total rules applied 2578 place count 1166 transition count 1786
Performed 199 Post agglomeration using F-continuation condition.Transition count delta: 199
Deduced a syphon composed of 199 places in 3 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 2978 place count 965 transition count 1587
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2982 place count 961 transition count 1583
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2987 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 6 with 1 rules applied. Total rules applied 2988 place count 960 transition count 1582
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2989 place count 959 transition count 1582
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2989 place count 959 transition count 1581
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2991 place count 958 transition count 1581
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2993 place count 956 transition count 1579
Iterating global reduction 8 with 2 rules applied. Total rules applied 2995 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 8 with 2 rules applied. Total rules applied 2997 place count 956 transition count 1577
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2998 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 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3000 place count 954 transition count 1582
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3002 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 10 with 18 rules applied. Total rules applied 3020 place count 940 transition count 1574
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 3026 place count 934 transition count 1574
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 18 Pre rules applied. Total rules applied 3026 place count 934 transition count 1556
Deduced a syphon composed of 18 places in 3 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 3063 place count 915 transition count 1556
Discarding 13 places :
Implicit places reduction removed 13 places
Iterating post reduction 12 with 13 rules applied. Total rules applied 3076 place count 902 transition count 1556
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 3076 place count 902 transition count 1555
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 3078 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 3 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 13 with 38 rules applied. Total rules applied 3116 place count 882 transition count 1536
Discarding 12 places :
Symmetric choice reduction at 13 with 12 rule applications. Total rules 3128 place count 870 transition count 1524
Iterating global reduction 13 with 12 rules applied. Total rules applied 3140 place count 870 transition count 1524
Discarding 6 places :
Symmetric choice reduction at 13 with 6 rule applications. Total rules 3146 place count 864 transition count 1518
Iterating global reduction 13 with 6 rules applied. Total rules applied 3152 place count 864 transition count 1518
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3158 place count 864 transition count 1512
Applied a total of 3158 rules in 1454 ms. Remains 864 /2503 variables (removed 1639) and now considering 1512/3113 (removed 1601) transitions.
// Phase 1: matrix 1512 rows 864 cols
[2024-06-01 02:33:55] [INFO ] Computed 142 invariants in 33 ms
[2024-06-01 02:33:57] [INFO ] Implicit Places using invariants in 1872 ms returned [1, 18, 19, 31, 48, 66, 85, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 327, 378, 379, 391, 392, 394, 411, 429, 449, 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 57 places :
Implicit Place search using SMT only with invariants took 1878 ms to find 57 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 807/2503 places, 1512/3113 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 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 205 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 206 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 206 place count 704 transition count 1378
Deduced a syphon composed of 31 places in 5 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 269 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 281 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 289 place count 660 transition count 1370
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 292 place count 657 transition count 1367
Iterating global reduction 5 with 3 rules applied. Total rules applied 295 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 298 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 4 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 6 with 96 rules applied. Total rules applied 394 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 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 398 place count 607 transition count 1317
Applied a total of 398 rules in 169 ms. Remains 607 /807 variables (removed 200) and now considering 1317/1512 (removed 195) transitions.
// Phase 1: matrix 1317 rows 607 cols
[2024-06-01 02:33:57] [INFO ] Computed 80 invariants in 18 ms
[2024-06-01 02:33:58] [INFO ] Implicit Places using invariants in 944 ms returned [88, 94, 99, 174, 180, 185, 262, 268, 273, 352, 358, 363, 440, 446, 451, 528, 534, 539, 604]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 947 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 588/2503 places, 1317/3113 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 588 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 587 transition count 1316
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 14 place count 575 transition count 1304
Iterating global reduction 2 with 12 rules applied. Total rules applied 26 place count 575 transition count 1304
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 38 place count 563 transition count 1292
Iterating global reduction 2 with 12 rules applied. Total rules applied 50 place count 563 transition count 1292
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 56 place count 557 transition count 1286
Iterating global reduction 2 with 6 rules applied. Total rules applied 62 place count 557 transition count 1286
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 74 place count 551 transition count 1280
Applied a total of 74 rules in 144 ms. Remains 551 /588 variables (removed 37) and now considering 1280/1317 (removed 37) transitions.
// Phase 1: matrix 1280 rows 551 cols
[2024-06-01 02:33:58] [INFO ] Computed 61 invariants in 19 ms
[2024-06-01 02:33:59] [INFO ] Implicit Places using invariants in 1042 ms returned []
[2024-06-01 02:33:59] [INFO ] Invariant cache hit.
[2024-06-01 02:34:02] [INFO ] Implicit Places using invariants and state equation in 2562 ms returned []
Implicit Place search using SMT with State Equation took 3607 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 551/2503 places, 1280/3113 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 8201 ms. Remains : 551/2503 places, 1280/3113 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-06b-LTLFireability-04
Stuttering criterion allowed to conclude after 55 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 8334 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0&&G(!p1)) U (G((p0&&G(!p1)))||(G(!p1)&&p2)))))'
Support contains 4 out of 2503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 3113/3113 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2500 transition count 3103
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2500 transition count 3103
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 2499 transition count 3102
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 2499 transition count 3102
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2498 transition count 3094
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2498 transition count 3094
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2497 transition count 3086
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2497 transition count 3086
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2496 transition count 3085
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2496 transition count 3085
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2495 transition count 3077
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2495 transition count 3077
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2494 transition count 3069
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2494 transition count 3069
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2493 transition count 3068
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2493 transition count 3068
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2492 transition count 3060
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2492 transition count 3060
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2491 transition count 3052
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2491 transition count 3052
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2490 transition count 3051
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2490 transition count 3051
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2489 transition count 3043
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2489 transition count 3043
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2488 transition count 3035
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2488 transition count 3035
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2487 transition count 3034
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2487 transition count 3034
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2486 transition count 3026
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2486 transition count 3026
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2485 transition count 3018
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2485 transition count 3018
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 2484 transition count 3017
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 2484 transition count 3017
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 2483 transition count 3009
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 2483 transition count 3009
Applied a total of 40 rules in 3781 ms. Remains 2483 /2503 variables (removed 20) and now considering 3009/3113 (removed 104) transitions.
// Phase 1: matrix 3009 rows 2483 cols
[2024-06-01 02:34:06] [INFO ] Computed 266 invariants in 37 ms
[2024-06-01 02:34:08] [INFO ] Implicit Places using invariants in 2549 ms returned []
[2024-06-01 02:34:08] [INFO ] Invariant cache hit.
[2024-06-01 02:34:22] [INFO ] Implicit Places using invariants and state equation in 13628 ms returned []
Implicit Place search using SMT with State Equation took 16189 ms to find 0 implicit places.
Running 3008 sub problems to find dead transitions.
[2024-06-01 02:34:22] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2482 variables, 150/150 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2482/5492 variables, and 150 constraints, problems are : Problem set: 0 solved, 3008 unsolved in 30090 ms.
Refiners :[Positive P Invariants (semi-flows): 0/63 constraints, Generalized P Invariants (flows): 150/203 constraints, State Equation: 0/2483 constraints, PredecessorRefiner: 3008/3008 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3008 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2482 variables, 150/150 constraints. Problems are: Problem set: 0 solved, 3008 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 2482/5492 variables, and 150 constraints, problems are : Problem set: 0 solved, 3008 unsolved in 30086 ms.
Refiners :[Positive P Invariants (semi-flows): 0/63 constraints, Generalized P Invariants (flows): 150/203 constraints, State Equation: 0/2483 constraints, PredecessorRefiner: 0/3008 constraints, Known Traps: 0/0 constraints]
After SMT, in 61878ms problems are : Problem set: 0 solved, 3008 unsolved
Search for dead transitions found 0 dead transitions in 61913ms
Starting structural reductions in LTL mode, iteration 1 : 2483/2503 places, 3009/3113 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 81898 ms. Remains : 2483/2503 places, 3009/3113 transitions.
Stuttering acceptance computed with spot in 221 ms :[true, (OR p1 (AND (NOT p0) (NOT p2))), (OR p1 (AND (NOT p0) (NOT p2))), p1]
Running random walk in product with property : ASLink-PT-06b-LTLFireability-05
Product exploration explored 100000 steps with 177 reset in 647 ms.
Product exploration explored 100000 steps with 166 reset in 581 ms.
Computed a total of 101 stabilizing places and 101 stable transitions
Computed a total of 101 stabilizing places and 101 stable transitions
Knowledge obtained : [(AND (NOT p1) p0 p2), (X p2), (X (AND (NOT p1) p2)), (X (NOT (OR p1 (AND (NOT p0) (NOT p2))))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X p0), (X (NOT p1)), (X (X p2)), (X (X (AND (NOT p1) p2))), (X (X (NOT (OR p1 (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 151 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[true, p1]
RANDOM walk for 40000 steps (63 resets) in 359 ms. (111 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 137 ms. (289 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 149606 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :0 out of 1
Probabilistic random walk after 149606 steps, saw 29699 distinct states, run finished after 3001 ms. (steps per millisecond=49 ) properties seen :0
[2024-06-01 02:35:29] [INFO ] Invariant cache hit.
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) 127/129 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 658/787 variables, 63/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:35:29] [INFO ] Deduced a trap composed of 105 places in 72 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/787 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/787 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 1597/2384 variables, 191/257 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:35:30] [INFO ] Deduced a trap composed of 26 places in 426 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2384 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2384 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 99/2483 variables, 10/268 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2483 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5492/5492 variables, and 2751 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3615 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 203/203 constraints, State Equation: 2483/2483 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 127/129 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 658/787 variables, 63/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/787 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:35:33] [INFO ] Deduced a trap composed of 103 places in 182 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/787 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/787 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1597/2384 variables, 191/258 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2384 variables, 1/259 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:35:35] [INFO ] Deduced a trap composed of 39 places in 1076 ms of which 14 ms to minimize.
[2024-06-01 02:35:35] [INFO ] Deduced a trap composed of 143 places in 723 ms of which 10 ms to minimize.
[2024-06-01 02:35:36] [INFO ] Deduced a trap composed of 47 places in 596 ms of which 8 ms to minimize.
[2024-06-01 02:35:37] [INFO ] Deduced a trap composed of 48 places in 561 ms of which 9 ms to minimize.
[2024-06-01 02:35:37] [INFO ] Deduced a trap composed of 73 places in 551 ms of which 8 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/2384 variables, 5/264 constraints. Problems are: Problem set: 0 solved, 1 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 2384/5492 variables, and 264 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5007 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 193/203 constraints, State Equation: 0/2483 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 8/8 constraints]
After SMT, in 8641ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2483 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2483/2483 places, 3009/3009 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 2483 transition count 2549
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 2023 transition count 2546
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 925 place count 2021 transition count 2546
Performed 670 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 670 Pre rules applied. Total rules applied 925 place count 2021 transition count 1876
Deduced a syphon composed of 670 places in 9 ms
Ensure Unique test removed 64 places
Reduce places removed 734 places and 0 transitions.
Iterating global reduction 3 with 1404 rules applied. Total rules applied 2329 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 3 with 46 rules applied. Total rules applied 2375 place count 1281 transition count 1836
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 4 with 40 rules applied. Total rules applied 2415 place count 1241 transition count 1836
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 25 Pre rules applied. Total rules applied 2415 place count 1241 transition count 1811
Deduced a syphon composed of 25 places in 9 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 2490 place count 1191 transition count 1811
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 24 Pre rules applied. Total rules applied 2490 place count 1191 transition count 1787
Deduced a syphon composed of 24 places in 8 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 2538 place count 1167 transition count 1787
Performed 201 Post agglomeration using F-continuation condition.Transition count delta: 201
Deduced a syphon composed of 201 places in 5 ms
Ensure Unique test removed 2 places
Reduce places removed 203 places and 0 transitions.
Iterating global reduction 5 with 404 rules applied. Total rules applied 2942 place count 964 transition count 1586
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2946 place count 960 transition count 1582
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2951 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 2952 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 2953 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 2953 place count 958 transition count 1580
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2955 place count 957 transition count 1580
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2957 place count 955 transition count 1578
Iterating global reduction 7 with 2 rules applied. Total rules applied 2959 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 2961 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 2962 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 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2964 place count 953 transition count 1581
Free-agglomeration rule applied 7 times.
Iterating global reduction 9 with 7 rules applied. Total rules applied 2971 place count 953 transition count 1574
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 2978 place count 946 transition count 1574
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 10 with 5 rules applied. Total rules applied 2983 place count 946 transition count 1569
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 2988 place count 941 transition count 1569
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 11 with 6 rules applied. Total rules applied 2994 place count 941 transition count 1569
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2995 place count 940 transition count 1568
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 11 with 18 rules applied. Total rules applied 3013 place count 928 transition count 1562
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 3019 place count 922 transition count 1562
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 18 Pre rules applied. Total rules applied 3019 place count 922 transition count 1544
Deduced a syphon composed of 18 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 13 with 37 rules applied. Total rules applied 3056 place count 903 transition count 1544
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 13 with 7 rules applied. Total rules applied 3063 place count 896 transition count 1544
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 3063 place count 896 transition count 1543
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 3065 place count 895 transition count 1543
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 4 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 14 with 26 rules applied. Total rules applied 3091 place count 882 transition count 1530
Discarding 6 places :
Symmetric choice reduction at 14 with 6 rule applications. Total rules 3097 place count 876 transition count 1524
Iterating global reduction 14 with 6 rules applied. Total rules applied 3103 place count 876 transition count 1524
Free-agglomeration rule applied 6 times.
Iterating global reduction 14 with 6 rules applied. Total rules applied 3109 place count 876 transition count 1518
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 3115 place count 870 transition count 1518
Applied a total of 3115 rules in 885 ms. Remains 870 /2483 variables (removed 1613) and now considering 1518/3009 (removed 1491) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 887 ms. Remains : 870/2483 places, 1518/3009 transitions.
RANDOM walk for 40000 steps (471 resets) in 255 ms. (156 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (74 resets) in 82 ms. (481 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 238529 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :0 out of 1
Probabilistic random walk after 238529 steps, saw 52564 distinct states, run finished after 3005 ms. (steps per millisecond=79 ) properties seen :0
// Phase 1: matrix 1518 rows 870 cols
[2024-06-01 02:35:42] [INFO ] Computed 148 invariants in 18 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) 27/29 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 24/53 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/55 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 66/121 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 25/146 variables, 3/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/146 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/148 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/148 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 101/249 variables, 18/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/249 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 26/275 variables, 4/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/275 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/277 variables, 2/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/277 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 95/372 variables, 15/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/372 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 26/398 variables, 4/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/398 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 2/400 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/400 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 95/495 variables, 15/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/495 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 26/521 variables, 4/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/521 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 2/523 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/523 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 95/618 variables, 15/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/618 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 26/644 variables, 4/104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/644 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 2/646 variables, 2/106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/646 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 109/755 variables, 15/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/755 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 40/795 variables, 8/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/795 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 1/796 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/796 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (OVERLAPS) 72/868 variables, 16/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/868 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 1/869 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/869 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 1/870 variables, 1/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/870 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (OVERLAPS) 1518/2388 variables, 870/1018 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/2388 variables, 0/1018 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 51 (OVERLAPS) 0/2388 variables, 0/1018 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2388/2388 variables, and 1018 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2231 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 105/105 constraints, State Equation: 870/870 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 27/29 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 24/53 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/55 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 66/121 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 25/146 variables, 3/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/146 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/148 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/148 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 101/249 variables, 18/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/249 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 26/275 variables, 4/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/275 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/277 variables, 2/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/277 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 95/372 variables, 15/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/372 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 26/398 variables, 4/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/398 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 2/400 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/400 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 95/495 variables, 15/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/495 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 26/521 variables, 4/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/521 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 2/523 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/523 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 95/618 variables, 15/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/618 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 26/644 variables, 4/104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/644 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 2/646 variables, 2/106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/646 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 109/755 variables, 15/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/755 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 40/795 variables, 8/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/795 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 1/796 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/796 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (OVERLAPS) 72/868 variables, 16/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/868 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 1/869 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/869 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 1/870 variables, 1/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/870 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (OVERLAPS) 1518/2388 variables, 870/1018 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/2388 variables, 1/1019 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/2388 variables, 0/1019 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (OVERLAPS) 0/2388 variables, 0/1019 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2388/2388 variables, and 1019 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2021 ms.
Refiners :[Positive P Invariants (semi-flows): 43/43 constraints, Generalized P Invariants (flows): 105/105 constraints, State Equation: 870/870 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 4279ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 63 ms.
Support contains 2 out of 870 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 870/870 places, 1518/1518 transitions.
Applied a total of 0 rules in 29 ms. Remains 870 /870 variables (removed 0) and now considering 1518/1518 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 870/870 places, 1518/1518 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 870/870 places, 1518/1518 transitions.
Applied a total of 0 rules in 29 ms. Remains 870 /870 variables (removed 0) and now considering 1518/1518 (removed 0) transitions.
[2024-06-01 02:35:46] [INFO ] Invariant cache hit.
[2024-06-01 02:35:48] [INFO ] Implicit Places using invariants in 1697 ms returned [1, 19, 20, 32, 49, 67, 137, 141, 150, 151, 153, 170, 188, 257, 261, 262, 273, 274, 276, 293, 311, 380, 384, 385, 396, 397, 399, 416, 434, 503, 507, 508, 519, 520, 522, 539, 557, 626, 630, 631, 642, 643, 645, 662, 680, 749, 753, 754, 757, 768, 769, 770, 788, 809, 810, 811, 812]
[2024-06-01 02:35:48] [INFO ] Actually due to overlaps returned [788, 770, 49, 170, 293, 416, 539, 662, 32, 153, 276, 399, 522, 645, 150, 273, 396, 519, 642, 768, 809, 151, 274, 397, 520, 643, 769, 810, 1, 19, 261, 262, 384, 385, 507, 508, 630, 631, 753, 754, 67, 188, 311, 434, 557, 680, 811, 20, 757, 812]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 1701 ms to find 50 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 820/870 places, 1518/1518 transitions.
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 109 transitions
Trivial Post-agglo rules discarded 109 transitions
Performed 109 trivial Post agglomeration. Transition count delta: 109
Iterating post reduction 0 with 115 rules applied. Total rules applied 115 place count 814 transition count 1409
Reduce places removed 109 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 115 rules applied. Total rules applied 230 place count 705 transition count 1403
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 230 place count 705 transition count 1372
Deduced a syphon composed of 31 places in 4 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 293 place count 673 transition count 1372
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 305 place count 669 transition count 1364
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 313 place count 661 transition count 1364
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 316 place count 658 transition count 1361
Iterating global reduction 4 with 3 rules applied. Total rules applied 319 place count 658 transition count 1361
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 322 place count 658 transition count 1358
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 4 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 5 with 84 rules applied. Total rules applied 406 place count 616 transition count 1316
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 412 place count 610 transition count 1310
Iterating global reduction 5 with 6 rules applied. Total rules applied 418 place count 610 transition count 1310
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 424 place count 610 transition count 1304
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
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 428 place count 608 transition count 1305
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 6 with 12 rules applied. Total rules applied 440 place count 608 transition count 1293
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 453 place count 595 transition count 1293
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 471 place count 595 transition count 1293
Applied a total of 471 rules in 268 ms. Remains 595 /820 variables (removed 225) and now considering 1293/1518 (removed 225) transitions.
// Phase 1: matrix 1293 rows 595 cols
[2024-06-01 02:35:48] [INFO ] Computed 86 invariants in 19 ms
[2024-06-01 02:35:49] [INFO ] Implicit Places using invariants in 1339 ms returned [74, 91, 97, 100, 102, 103, 106, 107, 160, 176, 182, 185, 187, 192, 193, 246, 262, 268, 271, 273, 278, 279, 332, 348, 354, 357, 359, 364, 365, 418, 434, 440, 443, 445, 450, 451, 504, 520, 526, 529, 531]
[2024-06-01 02:35:49] [INFO ] Actually due to overlaps returned [106, 192, 278, 364, 450, 107, 193, 279, 365, 451, 91, 97, 102, 176, 182, 187, 262, 268, 273, 348, 354, 359, 434, 440, 445, 520, 526, 531, 74, 103, 160, 246, 332, 418, 504]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 1343 ms to find 35 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 560/870 places, 1293/1518 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 536 transition count 1269
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 536 transition count 1269
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 54 place count 530 transition count 1263
Iterating global reduction 0 with 6 rules applied. Total rules applied 60 place count 530 transition count 1263
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 8 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 84 place count 518 transition count 1251
Free-agglomeration rule applied 18 times.
Iterating global reduction 0 with 18 rules applied. Total rules applied 102 place count 518 transition count 1233
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 120 place count 500 transition count 1233
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 126 place count 500 transition count 1227
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 132 place count 494 transition count 1227
Applied a total of 132 rules in 176 ms. Remains 494 /560 variables (removed 66) and now considering 1227/1293 (removed 66) transitions.
// Phase 1: matrix 1227 rows 494 cols
[2024-06-01 02:35:49] [INFO ] Computed 51 invariants in 17 ms
[2024-06-01 02:35:50] [INFO ] Implicit Places using invariants in 996 ms returned []
[2024-06-01 02:35:50] [INFO ] Invariant cache hit.
[2024-06-01 02:35:53] [INFO ] Implicit Places using invariants and state equation in 2156 ms returned []
Implicit Place search using SMT with State Equation took 3166 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 494/870 places, 1227/1518 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 6685 ms. Remains : 494/870 places, 1227/1518 transitions.
RANDOM walk for 40000 steps (738 resets) in 216 ms. (184 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (154 resets) in 73 ms. (540 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 301080 steps, run timeout after 3001 ms. (steps per millisecond=100 ) properties seen :0 out of 1
Probabilistic random walk after 301080 steps, saw 69491 distinct states, run finished after 3004 ms. (steps per millisecond=100 ) properties seen :0
[2024-06-01 02:35:56] [INFO ] Invariant cache hit.
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) 46/48 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/53 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 118/171 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/171 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/173 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 134/307 variables, 12/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/307 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 4/311 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/311 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 100/411 variables, 8/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/411 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 48/459 variables, 5/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/459 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 35/494 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/494 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 1227/1721 variables, 494/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1721 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/1721 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1721/1721 variables, and 545 constraints, problems are : Problem set: 0 solved, 1 unsolved in 942 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 40/40 constraints, State Equation: 494/494 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 46/48 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/53 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 118/171 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/171 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/173 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 134/307 variables, 12/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/307 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 4/311 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/311 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 100/411 variables, 8/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/411 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 48/459 variables, 5/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/459 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 35/494 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/494 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 1227/1721 variables, 494/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1721 variables, 1/546 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1721 variables, 0/546 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/1721 variables, 0/546 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1721/1721 variables, and 546 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1161 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 40/40 constraints, State Equation: 494/494 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2123ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 11358 steps, including 991 resets, run visited all 1 properties in 27 ms. (steps per millisecond=420 )
Parikh walk visited 1 properties in 35 ms.
Knowledge obtained : [(AND (NOT p1) p0 p2), (X p2), (X (AND (NOT p1) p2)), (X (NOT (OR p1 (AND (NOT p0) (NOT p2))))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X p0), (X (NOT p1)), (X (X p2)), (X (X (AND (NOT p1) p2))), (X (X (NOT (OR p1 (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Property proved to be false thanks to negative knowledge :(F p1)
Knowledge based reduction with 13 factoid took 185 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-06b-LTLFireability-05 FALSE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-06b-LTLFireability-05 finished in 116052 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 2503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 3113/3113 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 2499 transition count 3102
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 2499 transition count 3102
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 2497 transition count 3100
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 2497 transition count 3100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 2496 transition count 3092
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 2496 transition count 3092
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 2495 transition count 3084
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 2495 transition count 3084
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 2494 transition count 3083
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 2494 transition count 3083
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2493 transition count 3075
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2493 transition count 3075
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2492 transition count 3067
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2492 transition count 3067
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 2491 transition count 3066
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 2491 transition count 3066
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2490 transition count 3058
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2490 transition count 3058
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 2489 transition count 3050
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 2489 transition count 3050
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 2488 transition count 3049
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 2488 transition count 3049
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 2487 transition count 3041
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 2487 transition count 3041
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 2486 transition count 3033
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 2486 transition count 3033
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 2485 transition count 3032
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 2485 transition count 3032
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 2484 transition count 3024
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 2484 transition count 3024
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 2483 transition count 3016
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 2483 transition count 3016
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 2482 transition count 3015
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 2482 transition count 3015
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 2481 transition count 3007
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 2481 transition count 3007
Applied a total of 44 rules in 3711 ms. Remains 2481 /2503 variables (removed 22) and now considering 3007/3113 (removed 106) transitions.
// Phase 1: matrix 3007 rows 2481 cols
[2024-06-01 02:36:02] [INFO ] Computed 266 invariants in 37 ms
[2024-06-01 02:36:04] [INFO ] Implicit Places using invariants in 2463 ms returned []
[2024-06-01 02:36:04] [INFO ] Invariant cache hit.
[2024-06-01 02:36:16] [INFO ] Implicit Places using invariants and state equation in 11742 ms returned []
Implicit Place search using SMT with State Equation took 14208 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2024-06-01 02:36:16] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
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 30086 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]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2480 variables, 154/154 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
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 30085 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]
After SMT, in 61412ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 61449ms
Starting structural reductions in LTL mode, iteration 1 : 2481/2503 places, 3007/3113 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 79379 ms. Remains : 2481/2503 places, 3007/3113 transitions.
Stuttering acceptance computed with spot in 182 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 1966 steps with 2 reset in 13 ms.
FORMULA ASLink-PT-06b-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06b-LTLFireability-08 finished in 79616 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1)&&F(p2))))'
Support contains 5 out of 2503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2503/2503 places, 3113/3113 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 2502 transition count 2654
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 2044 transition count 2651
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 2042 transition count 2650
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 923 place count 2041 transition count 2650
Performed 674 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 674 Pre rules applied. Total rules applied 923 place count 2041 transition count 1976
Deduced a syphon composed of 674 places in 9 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 2335 place count 1303 transition count 1976
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 2381 place count 1297 transition count 1936
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 5 with 40 rules applied. Total rules applied 2421 place count 1257 transition count 1936
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 25 Pre rules applied. Total rules applied 2421 place count 1257 transition count 1911
Deduced a syphon composed of 25 places in 9 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 2496 place count 1207 transition count 1911
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 24 Pre rules applied. Total rules applied 2496 place count 1207 transition count 1887
Deduced a syphon composed of 24 places in 9 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 6 with 48 rules applied. Total rules applied 2544 place count 1183 transition count 1887
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2545 place count 1182 transition count 1886
Iterating global reduction 6 with 1 rules applied. Total rules applied 2546 place count 1182 transition count 1886
Performed 200 Post agglomeration using F-continuation condition.Transition count delta: 200
Deduced a syphon composed of 200 places in 5 ms
Ensure Unique test removed 2 places
Reduce places removed 202 places and 0 transitions.
Iterating global reduction 6 with 402 rules applied. Total rules applied 2948 place count 980 transition count 1686
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2952 place count 976 transition count 1682
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2957 place count 975 transition count 1682
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 2958 place count 975 transition count 1681
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2959 place count 974 transition count 1681
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2959 place count 974 transition count 1680
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2961 place count 973 transition count 1680
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2963 place count 971 transition count 1678
Iterating global reduction 8 with 2 rules applied. Total rules applied 2965 place count 971 transition count 1678
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 2967 place count 971 transition count 1676
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2968 place count 970 transition count 1676
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2970 place count 969 transition count 1681
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2972 place count 967 transition count 1679
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 2990 place count 955 transition count 1673
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 2996 place count 949 transition count 1673
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 18 Pre rules applied. Total rules applied 2996 place count 949 transition count 1655
Deduced a syphon composed of 18 places in 3 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 3033 place count 930 transition count 1655
Discarding 13 places :
Implicit places reduction removed 13 places
Iterating post reduction 12 with 13 rules applied. Total rules applied 3046 place count 917 transition count 1655
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 3046 place count 917 transition count 1654
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 3048 place count 916 transition count 1654
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 3 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 13 with 38 rules applied. Total rules applied 3086 place count 897 transition count 1635
Discarding 12 places :
Symmetric choice reduction at 13 with 12 rule applications. Total rules 3098 place count 885 transition count 1623
Iterating global reduction 13 with 12 rules applied. Total rules applied 3110 place count 885 transition count 1623
Discarding 6 places :
Symmetric choice reduction at 13 with 6 rule applications. Total rules 3116 place count 879 transition count 1617
Iterating global reduction 13 with 6 rules applied. Total rules applied 3122 place count 879 transition count 1617
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3128 place count 879 transition count 1611
Applied a total of 3128 rules in 771 ms. Remains 879 /2503 variables (removed 1624) and now considering 1611/3113 (removed 1502) transitions.
// Phase 1: matrix 1611 rows 879 cols
[2024-06-01 02:37:19] [INFO ] Computed 142 invariants in 24 ms
[2024-06-01 02:37:20] [INFO ] Implicit Places using invariants in 1770 ms returned [1, 18, 19, 31, 48, 66, 85, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 327, 379, 380, 392, 393, 395, 412, 430, 450, 501, 502, 514, 515, 517, 534, 552, 572, 625, 626, 638, 639, 641, 659, 677, 697, 748, 749, 752, 763, 764, 765, 796, 817, 818, 819, 820]
Discarding 57 places :
Implicit Place search using SMT only with invariants took 1774 ms to find 57 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 822/2503 places, 1611/3113 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 822 transition count 1509
Reduce places removed 102 places and 0 transitions.
Iterating post reduction 1 with 102 rules applied. Total rules applied 204 place count 720 transition count 1509
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 720 transition count 1478
Deduced a syphon composed of 31 places in 5 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 688 transition count 1478
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 684 transition count 1470
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 287 place count 676 transition count 1470
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 290 place count 673 transition count 1467
Iterating global reduction 4 with 3 rules applied. Total rules applied 293 place count 673 transition count 1467
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 673 transition count 1464
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 4 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 5 with 96 rules applied. Total rules applied 392 place count 625 transition count 1416
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 396 place count 623 transition count 1417
Applied a total of 396 rules in 160 ms. Remains 623 /822 variables (removed 199) and now considering 1417/1611 (removed 194) transitions.
// Phase 1: matrix 1417 rows 623 cols
[2024-06-01 02:37:20] [INFO ] Computed 80 invariants in 20 ms
[2024-06-01 02:37:22] [INFO ] Implicit Places using invariants in 1215 ms returned [88, 94, 99, 174, 180, 185, 264, 270, 275, 352, 358, 363, 442, 448, 453, 531, 537, 542, 620]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 1225 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 604/2503 places, 1417/3113 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 604 transition count 1416
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 603 transition count 1415
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 602 transition count 1415
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 15 place count 591 transition count 1404
Iterating global reduction 3 with 11 rules applied. Total rules applied 26 place count 591 transition count 1404
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 37 place count 580 transition count 1393
Iterating global reduction 3 with 11 rules applied. Total rules applied 48 place count 580 transition count 1393
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 53 place count 575 transition count 1388
Iterating global reduction 3 with 5 rules applied. Total rules applied 58 place count 575 transition count 1388
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 70 place count 569 transition count 1382
Applied a total of 70 rules in 158 ms. Remains 569 /604 variables (removed 35) and now considering 1382/1417 (removed 35) transitions.
// Phase 1: matrix 1382 rows 569 cols
[2024-06-01 02:37:22] [INFO ] Computed 61 invariants in 21 ms
[2024-06-01 02:37:23] [INFO ] Implicit Places using invariants in 1109 ms returned []
[2024-06-01 02:37:23] [INFO ] Invariant cache hit.
[2024-06-01 02:37:25] [INFO ] Implicit Places using invariants and state equation in 2419 ms returned []
Implicit Place search using SMT with State Equation took 3546 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 569/2503 places, 1382/3113 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 7642 ms. Remains : 569/2503 places, 1382/3113 transitions.
Stuttering acceptance computed with spot in 226 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : ASLink-PT-06b-LTLFireability-11
Stuttering criterion allowed to conclude after 69 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 7902 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p1)&&p0)))'
Support contains 2 out of 2503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2503/2503 places, 3113/3113 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 2502 transition count 2650
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 2040 transition count 2647
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 929 place count 2038 transition count 2647
Performed 675 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 675 Pre rules applied. Total rules applied 929 place count 2038 transition count 1972
Deduced a syphon composed of 675 places in 10 ms
Ensure Unique test removed 64 places
Reduce places removed 739 places and 0 transitions.
Iterating global reduction 3 with 1414 rules applied. Total rules applied 2343 place count 1299 transition count 1972
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 2389 place count 1293 transition count 1932
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 4 with 40 rules applied. Total rules applied 2429 place count 1253 transition count 1932
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 25 Pre rules applied. Total rules applied 2429 place count 1253 transition count 1907
Deduced a syphon composed of 25 places in 9 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 2504 place count 1203 transition count 1907
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 24 Pre rules applied. Total rules applied 2504 place count 1203 transition count 1883
Deduced a syphon composed of 24 places in 9 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 2552 place count 1179 transition count 1883
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2554 place count 1177 transition count 1874
Iterating global reduction 5 with 2 rules applied. Total rules applied 2556 place count 1177 transition count 1874
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2557 place count 1176 transition count 1866
Iterating global reduction 5 with 1 rules applied. Total rules applied 2558 place count 1176 transition count 1866
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2559 place count 1175 transition count 1858
Iterating global reduction 5 with 1 rules applied. Total rules applied 2560 place count 1175 transition count 1858
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2561 place count 1174 transition count 1850
Iterating global reduction 5 with 1 rules applied. Total rules applied 2562 place count 1174 transition count 1850
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2563 place count 1173 transition count 1842
Iterating global reduction 5 with 1 rules applied. Total rules applied 2564 place count 1173 transition count 1842
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2565 place count 1172 transition count 1834
Iterating global reduction 5 with 1 rules applied. Total rules applied 2566 place count 1172 transition count 1834
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2567 place count 1171 transition count 1826
Iterating global reduction 5 with 1 rules applied. Total rules applied 2568 place count 1171 transition count 1826
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2569 place count 1170 transition count 1818
Iterating global reduction 5 with 1 rules applied. Total rules applied 2570 place count 1170 transition count 1818
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2571 place count 1169 transition count 1810
Iterating global reduction 5 with 1 rules applied. Total rules applied 2572 place count 1169 transition count 1810
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2573 place count 1168 transition count 1802
Iterating global reduction 5 with 1 rules applied. Total rules applied 2574 place count 1168 transition count 1802
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2575 place count 1167 transition count 1794
Iterating global reduction 5 with 1 rules applied. Total rules applied 2576 place count 1167 transition count 1794
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2577 place count 1166 transition count 1786
Iterating global reduction 5 with 1 rules applied. Total rules applied 2578 place count 1166 transition count 1786
Performed 199 Post agglomeration using F-continuation condition.Transition count delta: 199
Deduced a syphon composed of 199 places in 4 ms
Ensure Unique test removed 2 places
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 5 with 400 rules applied. Total rules applied 2978 place count 965 transition count 1587
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2982 place count 961 transition count 1583
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2987 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 2988 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 2989 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 2989 place count 959 transition count 1581
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2991 place count 958 transition count 1581
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2993 place count 956 transition count 1579
Iterating global reduction 7 with 2 rules applied. Total rules applied 2995 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 2997 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 2998 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 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 3000 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 3002 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 3020 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 3026 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 3026 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 3063 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 3076 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 3076 place count 902 transition count 1555
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 3078 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 3 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 12 with 38 rules applied. Total rules applied 3116 place count 882 transition count 1536
Discarding 12 places :
Symmetric choice reduction at 12 with 12 rule applications. Total rules 3128 place count 870 transition count 1524
Iterating global reduction 12 with 12 rules applied. Total rules applied 3140 place count 870 transition count 1524
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 3146 place count 864 transition count 1518
Iterating global reduction 12 with 6 rules applied. Total rules applied 3152 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 3158 place count 864 transition count 1512
Applied a total of 3158 rules in 1440 ms. Remains 864 /2503 variables (removed 1639) and now considering 1512/3113 (removed 1601) transitions.
// Phase 1: matrix 1512 rows 864 cols
[2024-06-01 02:37:27] [INFO ] Computed 142 invariants in 29 ms
[2024-06-01 02:37:29] [INFO ] Implicit Places using invariants in 1662 ms returned [19, 20, 33, 50, 68, 87, 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 1679 ms to find 56 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 808/2503 places, 1512/3113 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 5 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 4 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 4 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 167 ms. Remains 611 /808 variables (removed 197) and now considering 1320/1512 (removed 192) transitions.
// Phase 1: matrix 1320 rows 611 cols
[2024-06-01 02:37:29] [INFO ] Computed 81 invariants in 20 ms
[2024-06-01 02:37:30] [INFO ] Implicit Places using invariants in 1283 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 1285 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 592/2503 places, 1320/3113 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 3 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 144 ms. Remains 555 /592 variables (removed 37) and now considering 1283/1320 (removed 37) transitions.
// Phase 1: matrix 1283 rows 555 cols
[2024-06-01 02:37:30] [INFO ] Computed 62 invariants in 21 ms
[2024-06-01 02:37:32] [INFO ] Implicit Places using invariants in 1144 ms returned []
[2024-06-01 02:37:32] [INFO ] Invariant cache hit.
[2024-06-01 02:37:34] [INFO ] Implicit Places using invariants and state equation in 2255 ms returned []
Implicit Place search using SMT with State Equation took 3401 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 555/2503 places, 1283/3113 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 8120 ms. Remains : 555/2503 places, 1283/3113 transitions.
Stuttering acceptance computed with spot in 78 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 53 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-06b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-06b-LTLFireability-13 finished in 8229 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||X(G(p1))) U !p1))'
Support contains 2 out of 2503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2503/2503 places, 3113/3113 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 2502 transition count 2653
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 2043 transition count 2650
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 2041 transition count 2649
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 925 place count 2040 transition count 2649
Performed 677 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 677 Pre rules applied. Total rules applied 925 place count 2040 transition count 1972
Deduced a syphon composed of 677 places in 6 ms
Ensure Unique test removed 64 places
Reduce places removed 741 places and 0 transitions.
Iterating global reduction 4 with 1418 rules applied. Total rules applied 2343 place count 1299 transition count 1972
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 2389 place count 1293 transition count 1932
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 5 with 40 rules applied. Total rules applied 2429 place count 1253 transition count 1932
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 25 Pre rules applied. Total rules applied 2429 place count 1253 transition count 1907
Deduced a syphon composed of 25 places in 5 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 2503 place count 1204 transition count 1907
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 23 Pre rules applied. Total rules applied 2503 place count 1204 transition count 1884
Deduced a syphon composed of 23 places in 5 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 6 with 46 rules applied. Total rules applied 2549 place count 1181 transition count 1884
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 2551 place count 1179 transition count 1875
Iterating global reduction 6 with 2 rules applied. Total rules applied 2553 place count 1179 transition count 1875
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2554 place count 1178 transition count 1867
Iterating global reduction 6 with 1 rules applied. Total rules applied 2555 place count 1178 transition count 1867
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2556 place count 1177 transition count 1859
Iterating global reduction 6 with 1 rules applied. Total rules applied 2557 place count 1177 transition count 1859
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2558 place count 1176 transition count 1851
Iterating global reduction 6 with 1 rules applied. Total rules applied 2559 place count 1176 transition count 1851
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2560 place count 1175 transition count 1843
Iterating global reduction 6 with 1 rules applied. Total rules applied 2561 place count 1175 transition count 1843
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2562 place count 1174 transition count 1835
Iterating global reduction 6 with 1 rules applied. Total rules applied 2563 place count 1174 transition count 1835
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2564 place count 1173 transition count 1827
Iterating global reduction 6 with 1 rules applied. Total rules applied 2565 place count 1173 transition count 1827
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2566 place count 1172 transition count 1819
Iterating global reduction 6 with 1 rules applied. Total rules applied 2567 place count 1172 transition count 1819
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2568 place count 1171 transition count 1811
Iterating global reduction 6 with 1 rules applied. Total rules applied 2569 place count 1171 transition count 1811
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2570 place count 1170 transition count 1803
Iterating global reduction 6 with 1 rules applied. Total rules applied 2571 place count 1170 transition count 1803
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2572 place count 1169 transition count 1795
Iterating global reduction 6 with 1 rules applied. Total rules applied 2573 place count 1169 transition count 1795
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2574 place count 1168 transition count 1787
Iterating global reduction 6 with 1 rules applied. Total rules applied 2575 place count 1168 transition count 1787
Performed 198 Post agglomeration using F-continuation condition.Transition count delta: 198
Deduced a syphon composed of 198 places in 3 ms
Ensure Unique test removed 2 places
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 6 with 398 rules applied. Total rules applied 2973 place count 968 transition count 1589
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2977 place count 964 transition count 1585
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2982 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 2983 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 2984 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 2984 place count 962 transition count 1583
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2986 place count 961 transition count 1583
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2988 place count 959 transition count 1581
Iterating global reduction 8 with 2 rules applied. Total rules applied 2990 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 2992 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 2993 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 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2995 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 2997 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 3015 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 3021 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 3021 place count 937 transition count 1558
Deduced a syphon composed of 18 places in 3 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 3058 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 3071 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 3071 place count 905 transition count 1557
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 3073 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 3 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 13 with 38 rules applied. Total rules applied 3111 place count 885 transition count 1538
Discarding 12 places :
Symmetric choice reduction at 13 with 12 rule applications. Total rules 3123 place count 873 transition count 1526
Iterating global reduction 13 with 12 rules applied. Total rules applied 3135 place count 873 transition count 1526
Discarding 6 places :
Symmetric choice reduction at 13 with 6 rule applications. Total rules 3141 place count 867 transition count 1520
Iterating global reduction 13 with 6 rules applied. Total rules applied 3147 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 3153 place count 867 transition count 1514
Applied a total of 3153 rules in 1203 ms. Remains 867 /2503 variables (removed 1636) and now considering 1514/3113 (removed 1599) transitions.
// Phase 1: matrix 1514 rows 867 cols
[2024-06-01 02:37:35] [INFO ] Computed 143 invariants in 18 ms
[2024-06-01 02:37:37] [INFO ] Implicit Places using invariants in 1493 ms returned [1, 18, 19, 31, 48, 66, 85, 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]
[2024-06-01 02:37:37] [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, 85, 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 1502 ms to find 57 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 810/2503 places, 1514/3113 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 7 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 4 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 3 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 145 ms. Remains 609 /810 variables (removed 201) and now considering 1319/1514 (removed 195) transitions.
// Phase 1: matrix 1319 rows 609 cols
[2024-06-01 02:37:37] [INFO ] Computed 80 invariants in 17 ms
[2024-06-01 02:37:38] [INFO ] Implicit Places using invariants in 1153 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 1156 ms to find 18 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 591/2503 places, 1319/3113 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 4 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 143 ms. Remains 559 /591 variables (removed 32) and now considering 1287/1319 (removed 32) transitions.
// Phase 1: matrix 1287 rows 559 cols
[2024-06-01 02:37:38] [INFO ] Computed 62 invariants in 18 ms
[2024-06-01 02:37:39] [INFO ] Implicit Places using invariants in 1107 ms returned []
[2024-06-01 02:37:39] [INFO ] Invariant cache hit.
[2024-06-01 02:37:42] [INFO ] Implicit Places using invariants and state equation in 2564 ms returned []
Implicit Place search using SMT with State Equation took 3678 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 559/2503 places, 1287/3113 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 7827 ms. Remains : 559/2503 places, 1287/3113 transitions.
Stuttering acceptance computed with spot in 69 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 7918 ms.
All properties solved by simple procedures.
Total runtime 613995 ms.
ITS solved all properties within timeout

BK_STOP 1717209462365

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

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="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
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 r464-smll-171620117800100"
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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;