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.r355-tall-171683758600340.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 greatspnxred
Input is ShieldIIPt-PT-100A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683758600340
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 972K
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 01:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Apr 13 01:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 13 00:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 13 00:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 539K May 18 16:43 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 ShieldIIPt-PT-100A-LTLFireability-00
FORMULA_NAME ShieldIIPt-PT-100A-LTLFireability-01
FORMULA_NAME ShieldIIPt-PT-100A-LTLFireability-02
FORMULA_NAME ShieldIIPt-PT-100A-LTLFireability-03
FORMULA_NAME ShieldIIPt-PT-100A-LTLFireability-04
FORMULA_NAME ShieldIIPt-PT-100A-LTLFireability-05
FORMULA_NAME ShieldIIPt-PT-100A-LTLFireability-06
FORMULA_NAME ShieldIIPt-PT-100A-LTLFireability-07
FORMULA_NAME ShieldIIPt-PT-100A-LTLFireability-08
FORMULA_NAME ShieldIIPt-PT-100A-LTLFireability-09
FORMULA_NAME ShieldIIPt-PT-100A-LTLFireability-10
FORMULA_NAME ShieldIIPt-PT-100A-LTLFireability-11
FORMULA_NAME ShieldIIPt-PT-100A-LTLFireability-12
FORMULA_NAME ShieldIIPt-PT-100A-LTLFireability-13
FORMULA_NAME ShieldIIPt-PT-100A-LTLFireability-14
FORMULA_NAME ShieldIIPt-PT-100A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716948754096

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-100A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 02:12:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-29 02:12:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 02:12:35] [INFO ] Load time of PNML (sax parser for PT used): 176 ms
[2024-05-29 02:12:35] [INFO ] Transformed 1903 places.
[2024-05-29 02:12:35] [INFO ] Transformed 1403 transitions.
[2024-05-29 02:12:35] [INFO ] Found NUPN structural information;
[2024-05-29 02:12:35] [INFO ] Parsed PT model containing 1903 places and 1403 transitions and 6006 arcs in 333 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-100A-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100A-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 69 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 191 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2024-05-29 02:12:36] [INFO ] Computed 901 invariants in 34 ms
[2024-05-29 02:12:37] [INFO ] Implicit Places using invariants in 1593 ms returned []
[2024-05-29 02:12:37] [INFO ] Invariant cache hit.
[2024-05-29 02:12:39] [INFO ] Implicit Places using invariants and state equation in 2298 ms returned []
Implicit Place search using SMT with State Equation took 3924 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-29 02:12:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30059 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30030 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60913ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60945ms
Finished structural reductions in LTL mode , in 1 iterations and 65102 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Support contains 69 out of 1903 places after structural reductions.
[2024-05-29 02:13:41] [INFO ] Flatten gal took : 282 ms
[2024-05-29 02:13:41] [INFO ] Flatten gal took : 149 ms
[2024-05-29 02:13:41] [INFO ] Input system was already deterministic with 1402 transitions.
Support contains 65 out of 1903 places (down from 69) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 35 to 33
RANDOM walk for 40000 steps (8 resets) in 2646 ms. (15 steps per ms) remains 24/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 105 ms. (37 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4001 steps (8 resets) in 125 ms. (31 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 100 ms. (39 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 65 ms. (60 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 77 ms. (51 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 24/24 properties
[2024-05-29 02:13:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 59/106 variables, 49/96 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 59/155 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/106 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 1797/1903 variables, 852/1007 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1903 variables, 1797/2804 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1903 variables, 0/2804 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 1402/3305 variables, 1903/4707 constraints. Problems are: Problem set: 0 solved, 24 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/3305 variables, 0/4707 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 10 (OVERLAPS) 0/3305 variables, 0/4707 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3305/3305 variables, and 4707 constraints, problems are : Problem set: 0 solved, 24 unsolved in 4667 ms.
Refiners :[Domain max(s): 1903/1903 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1903/1903 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 59/106 variables, 49/96 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 59/155 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/106 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 1797/1903 variables, 852/1007 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1903 variables, 1797/2804 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1903 variables, 0/2804 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 1402/3305 variables, 1903/4707 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3305 variables, 24/4731 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3305 variables, 0/4731 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3305/3305 variables, and 4731 constraints, problems are : Problem set: 0 solved, 24 unsolved in 5017 ms.
Refiners :[Domain max(s): 1903/1903 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1903/1903 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
After SMT, in 9720ms problems are : Problem set: 0 solved, 24 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 47 out of 1903 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1903/1903 places, 1402/1402 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 1903 transition count 1401
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Partial Free-agglomeration rule applied 191 times.
Drop transitions (Partial Free agglomeration) removed 191 transitions
Iterating global reduction 0 with 191 rules applied. Total rules applied 195 place count 1901 transition count 1400
Applied a total of 195 rules in 566 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 567 ms. Remains : 1901/1903 places, 1400/1402 transitions.
RANDOM walk for 40000 steps (8 resets) in 1614 ms. (24 steps per ms) remains 20/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 68 ms. (58 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 52 ms. (75 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 51 ms. (76 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 55 ms. (71 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 20/20 properties
// Phase 1: matrix 1400 rows 1901 cols
[2024-05-29 02:13:54] [INFO ] Computed 901 invariants in 8 ms
[2024-05-29 02:13:54] [INFO ] State equation strengthened by 97 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 50/88 variables, 40/78 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 50/128 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 1813/1901 variables, 861/989 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1901 variables, 1813/2802 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1901 variables, 0/2802 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (OVERLAPS) 1400/3301 variables, 1901/4703 constraints. Problems are: Problem set: 0 solved, 20 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/3301 variables, 97/4800 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3301 variables, 0/4800 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 11 (OVERLAPS) 0/3301 variables, 0/4800 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3301/3301 variables, and 4800 constraints, problems are : Problem set: 0 solved, 20 unsolved in 4296 ms.
Refiners :[Domain max(s): 1901/1901 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1901/1901 constraints, ReadFeed: 97/97 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 50/88 variables, 40/78 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 50/128 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 1813/1901 variables, 861/989 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1901 variables, 1813/2802 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1901 variables, 0/2802 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (OVERLAPS) 1400/3301 variables, 1901/4703 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3301 variables, 97/4800 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3301 variables, 20/4820 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3301 variables, 0/4820 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 12 (OVERLAPS) 0/3301 variables, 0/4820 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3301/3301 variables, and 4820 constraints, problems are : Problem set: 0 solved, 20 unsolved in 10668 ms.
Refiners :[Domain max(s): 1901/1901 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1901/1901 constraints, ReadFeed: 97/97 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints]
After SMT, in 15019ms problems are : Problem set: 0 solved, 20 unsolved
Fused 20 Parikh solutions to 19 different solutions.
Parikh walk visited 3 properties in 30459 ms.
Support contains 33 out of 1901 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1901/1901 places, 1400/1400 transitions.
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1901 transition count 1400
Applied a total of 2 rules in 130 ms. Remains 1901 /1901 variables (removed 0) and now considering 1400/1400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 1901/1901 places, 1400/1400 transitions.
RANDOM walk for 40000 steps (8 resets) in 897 ms. (44 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 17/17 properties
Interrupted probabilistic random walk after 65983 steps, run timeout after 3005 ms. (steps per millisecond=21 ) properties seen :9 out of 17
Probabilistic random walk after 65983 steps, saw 64685 distinct states, run finished after 3011 ms. (steps per millisecond=21 ) properties seen :9
// Phase 1: matrix 1400 rows 1901 cols
[2024-05-29 02:14:43] [INFO ] Computed 901 invariants in 11 ms
[2024-05-29 02:14:43] [INFO ] State equation strengthened by 98 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 20/34 variables, 15/29 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 20/49 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 1867/1901 variables, 886/935 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1901 variables, 1867/2802 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1901 variables, 0/2802 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1400/3301 variables, 1901/4703 constraints. Problems are: Problem set: 0 solved, 8 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/3301 variables, 98/4801 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3301 variables, 0/4801 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 0/3301 variables, 0/4801 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3301/3301 variables, and 4801 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2337 ms.
Refiners :[Domain max(s): 1901/1901 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1901/1901 constraints, ReadFeed: 98/98 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) 0/14 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 20/34 variables, 15/29 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 20/49 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 1867/1901 variables, 886/935 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1901 variables, 1867/2802 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1901 variables, 0/2802 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1400/3301 variables, 1901/4703 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3301 variables, 98/4801 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3301 variables, 8/4809 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3301 variables, 0/4809 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 0/3301 variables, 0/4809 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3301/3301 variables, and 4809 constraints, problems are : Problem set: 0 solved, 8 unsolved in 4690 ms.
Refiners :[Domain max(s): 1901/1901 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1901/1901 constraints, ReadFeed: 98/98 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 7061ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 7 properties in 6609 ms.
Support contains 3 out of 1901 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1901/1901 places, 1400/1400 transitions.
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 1901 transition count 1400
Applied a total of 6 rules in 134 ms. Remains 1901 /1901 variables (removed 0) and now considering 1400/1400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 1901/1901 places, 1400/1400 transitions.
RANDOM walk for 40000 steps (8 resets) in 979 ms. (40 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 504 ms. (79 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 139754 steps, run timeout after 3002 ms. (steps per millisecond=46 ) properties seen :0 out of 1
Probabilistic random walk after 139754 steps, saw 137910 distinct states, run finished after 3002 ms. (steps per millisecond=46 ) properties seen :0
// Phase 1: matrix 1400 rows 1901 cols
[2024-05-29 02:15:00] [INFO ] Computed 901 invariants in 13 ms
[2024-05-29 02:15:00] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 4/7 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1894/1901 variables, 898/908 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1901 variables, 1894/2802 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1901 variables, 0/2802 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1400/3301 variables, 1901/4703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/3301 variables, 102/4805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3301 variables, 0/4805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/3301 variables, 0/4805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3301/3301 variables, and 4805 constraints, problems are : Problem set: 0 solved, 1 unsolved in 973 ms.
Refiners :[Domain max(s): 1901/1901 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1901/1901 constraints, ReadFeed: 102/102 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) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 4/7 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1894/1901 variables, 898/908 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1901 variables, 1894/2802 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1901 variables, 0/2802 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1400/3301 variables, 1901/4703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3301 variables, 102/4805 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3301 variables, 1/4806 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3301 variables, 0/4806 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/3301 variables, 0/4806 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3301/3301 variables, and 4806 constraints, problems are : Problem set: 0 solved, 1 unsolved in 10266 ms.
Refiners :[Domain max(s): 1901/1901 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1901/1901 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 11282ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 30001 ms.
Support contains 3 out of 1901 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1901/1901 places, 1400/1400 transitions.
Applied a total of 0 rules in 66 ms. Remains 1901 /1901 variables (removed 0) and now considering 1400/1400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 1901/1901 places, 1400/1400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1901/1901 places, 1400/1400 transitions.
Applied a total of 0 rules in 65 ms. Remains 1901 /1901 variables (removed 0) and now considering 1400/1400 (removed 0) transitions.
[2024-05-29 02:15:42] [INFO ] Invariant cache hit.
[2024-05-29 02:15:43] [INFO ] Implicit Places using invariants in 1447 ms returned [1893, 1894]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1457 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1899/1901 places, 1400/1400 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 1899 transition count 1399
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1898 transition count 1399
Applied a total of 2 rules in 68 ms. Remains 1898 /1899 variables (removed 1) and now considering 1399/1400 (removed 1) transitions.
// Phase 1: matrix 1399 rows 1898 cols
[2024-05-29 02:15:43] [INFO ] Computed 899 invariants in 5 ms
[2024-05-29 02:15:45] [INFO ] Implicit Places using invariants in 1278 ms returned [1887]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1280 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1897/1901 places, 1399/1400 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1896 transition count 1398
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1896 transition count 1398
Applied a total of 2 rules in 107 ms. Remains 1896 /1897 variables (removed 1) and now considering 1398/1399 (removed 1) transitions.
// Phase 1: matrix 1398 rows 1896 cols
[2024-05-29 02:15:45] [INFO ] Computed 898 invariants in 9 ms
[2024-05-29 02:15:46] [INFO ] Implicit Places using invariants in 999 ms returned []
[2024-05-29 02:15:46] [INFO ] Invariant cache hit.
[2024-05-29 02:15:47] [INFO ] State equation strengthened by 99 read => feed constraints.
[2024-05-29 02:15:51] [INFO ] Implicit Places using invariants and state equation in 5160 ms returned []
Implicit Place search using SMT with State Equation took 6172 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 1896/1901 places, 1398/1400 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 9149 ms. Remains : 1896/1901 places, 1398/1400 transitions.
FORMULA ShieldIIPt-PT-100A-LTLFireability-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ShieldIIPt-PT-100A-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ShieldIIPt-PT-100A-LTLFireability-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
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((G(p1)||p0))))'
Support contains 3 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 51 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2024-05-29 02:15:51] [INFO ] Computed 901 invariants in 14 ms
[2024-05-29 02:15:53] [INFO ] Implicit Places using invariants in 1183 ms returned []
[2024-05-29 02:15:53] [INFO ] Invariant cache hit.
[2024-05-29 02:15:55] [INFO ] Implicit Places using invariants and state equation in 2251 ms returned []
Implicit Place search using SMT with State Equation took 3450 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-29 02:15:55] [INFO ] Invariant cache hit.
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(s1159 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30042 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30028 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60730ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60749ms
Finished structural reductions in LTL mode , in 1 iterations and 64255 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Stuttering acceptance computed with spot in 217 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPt-PT-100A-LTLFireability-00
Product exploration explored 100000 steps with 50000 reset in 6154 ms.
Product exploration explored 100000 steps with 50000 reset in 6371 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 26 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPt-PT-100A-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPt-PT-100A-LTLFireability-00 finished in 77117 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((p0||(G(p2)&&X(X(G(p3)))&&p1))))'
Support contains 8 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 58 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2024-05-29 02:17:09] [INFO ] Invariant cache hit.
[2024-05-29 02:17:10] [INFO ] Implicit Places using invariants in 1110 ms returned []
[2024-05-29 02:17:10] [INFO ] Invariant cache hit.
[2024-05-29 02:17:12] [INFO ] Implicit Places using invariants and state equation in 2271 ms returned []
Implicit Place search using SMT with State Equation took 3384 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-29 02:17:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30031 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 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 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30027 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60728ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60742ms
Finished structural reductions in LTL mode , in 1 iterations and 64190 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Stuttering acceptance computed with spot in 352 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : ShieldIIPt-PT-100A-LTLFireability-01
Product exploration explored 100000 steps with 0 reset in 1516 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA ShieldIIPt-PT-100A-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-100A-LTLFireability-01 finished in 66092 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)) U (p1&&X(G((p1||X(G(p2))))))))'
Support contains 3 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 56 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2024-05-29 02:18:15] [INFO ] Invariant cache hit.
[2024-05-29 02:18:16] [INFO ] Implicit Places using invariants in 1069 ms returned []
[2024-05-29 02:18:16] [INFO ] Invariant cache hit.
[2024-05-29 02:18:18] [INFO ] Implicit Places using invariants and state equation in 2032 ms returned []
Implicit Place search using SMT with State Equation took 3103 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-29 02:18:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30026 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
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1)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30036 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60654ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60670ms
Finished structural reductions in LTL mode , in 1 iterations and 63832 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Stuttering acceptance computed with spot in 348 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldIIPt-PT-100A-LTLFireability-02
Product exploration explored 100000 steps with 0 reset in 1512 ms.
Product exploration explored 100000 steps with 0 reset in 2032 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X (AND p1 p2)))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 155 ms. Reduced automaton from 7 states, 25 edges and 3 AP (stutter sensitive) to 7 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 324 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (8 resets) in 957 ms. (41 steps per ms) remains 6/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 521 ms. (76 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 558 ms. (71 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (8 resets) in 566 ms. (70 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 583 ms. (68 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 537 ms. (74 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 466 ms. (85 steps per ms) remains 6/6 properties
[2024-05-29 02:19:24] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 4/7 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 1896/1903 variables, 898/908 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1903 variables, 1896/2804 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1903 variables, 0/2804 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 1402/3305 variables, 1903/4707 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3305 variables, 0/4707 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/3305 variables, 0/4707 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3305/3305 variables, and 4707 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1524 ms.
Refiners :[Domain max(s): 1903/1903 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1903/1903 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 4/7 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 1896/1903 variables, 898/908 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1903 variables, 1896/2804 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1903 variables, 0/2804 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 1402/3305 variables, 1903/4707 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3305 variables, 6/4713 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3305 variables, 0/4713 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 0/3305 variables, 0/4713 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3305/3305 variables, and 4713 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1902 ms.
Refiners :[Domain max(s): 1903/1903 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1903/1903 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 3442ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 2790 ms.
Support contains 3 out of 1903 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1903/1903 places, 1402/1402 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 1903 transition count 1401
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Partial Free-agglomeration rule applied 198 times.
Drop transitions (Partial Free agglomeration) removed 198 transitions
Iterating global reduction 0 with 198 rules applied. Total rules applied 202 place count 1901 transition count 1400
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 203 place count 1900 transition count 1399
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 205 place count 1898 transition count 1399
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 205 place count 1898 transition count 1398
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 207 place count 1897 transition count 1398
Applied a total of 207 rules in 239 ms. Remains 1897 /1903 variables (removed 6) and now considering 1398/1402 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 240 ms. Remains : 1897/1903 places, 1398/1402 transitions.
RANDOM walk for 40000 steps (8 resets) in 1013 ms. (39 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 529 ms. (75 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 497 ms. (80 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (8 resets) in 473 ms. (84 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 493 ms. (80 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 474 ms. (84 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 486 ms. (82 steps per ms) remains 6/6 properties
Finished probabilistic random walk after 53588 steps, run visited all 6 properties in 1709 ms. (steps per millisecond=31 )
Probabilistic random walk after 53588 steps, saw 52399 distinct states, run finished after 1714 ms. (steps per millisecond=31 ) properties seen :6
Knowledge obtained : [(AND p1 (NOT p0) p2), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X (AND p1 p2)))]
False Knowledge obtained : [(F (NOT (OR p1 p0))), (F (NOT (OR p1 p0 p2))), (F (NOT (OR p1 p2))), (F (NOT (OR (NOT p1) p2))), (F (NOT p2)), (F (NOT p1)), (F (NOT (OR p1 (NOT p2)))), (F p0), (F (NOT (OR p0 p2))), (F (NOT (AND p1 p2)))]
Knowledge based reduction with 14 factoid took 471 ms. Reduced automaton from 7 states, 25 edges and 3 AP (stutter sensitive) to 7 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 320 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 283 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 3 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 46 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2024-05-29 02:19:35] [INFO ] Invariant cache hit.
[2024-05-29 02:19:36] [INFO ] Implicit Places using invariants in 1186 ms returned []
[2024-05-29 02:19:36] [INFO ] Invariant cache hit.
[2024-05-29 02:19:38] [INFO ] Implicit Places using invariants and state equation in 2211 ms returned []
Implicit Place search using SMT with State Equation took 3408 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-29 02:19:38] [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) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30028 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
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(s855 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30033 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60680ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60695ms
Finished structural reductions in LTL mode , in 1 iterations and 64153 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X (AND p1 p2)))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 171 ms. Reduced automaton from 7 states, 25 edges and 3 AP (stutter sensitive) to 7 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 340 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (8 resets) in 826 ms. (48 steps per ms) remains 6/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 643 ms. (62 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 649 ms. (61 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 634 ms. (62 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 636 ms. (62 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 637 ms. (62 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 635 ms. (62 steps per ms) remains 6/6 properties
[2024-05-29 02:20:41] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 4/7 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 1896/1903 variables, 898/908 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1903 variables, 1896/2804 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1903 variables, 0/2804 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 1402/3305 variables, 1903/4707 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3305 variables, 0/4707 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/3305 variables, 0/4707 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3305/3305 variables, and 4707 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1429 ms.
Refiners :[Domain max(s): 1903/1903 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1903/1903 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 4/7 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 1896/1903 variables, 898/908 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1903 variables, 1896/2804 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1903 variables, 0/2804 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 1402/3305 variables, 1903/4707 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3305 variables, 6/4713 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3305 variables, 0/4713 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 0/3305 variables, 0/4713 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3305/3305 variables, and 4713 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1909 ms.
Refiners :[Domain max(s): 1903/1903 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1903/1903 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 3364ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 2963 ms.
Support contains 3 out of 1903 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1903/1903 places, 1402/1402 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 1903 transition count 1401
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 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Partial Free-agglomeration rule applied 198 times.
Drop transitions (Partial Free agglomeration) removed 198 transitions
Iterating global reduction 0 with 198 rules applied. Total rules applied 202 place count 1901 transition count 1400
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 203 place count 1900 transition count 1399
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 205 place count 1898 transition count 1399
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 205 place count 1898 transition count 1398
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 207 place count 1897 transition count 1398
Applied a total of 207 rules in 235 ms. Remains 1897 /1903 variables (removed 6) and now considering 1398/1402 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 235 ms. Remains : 1897/1903 places, 1398/1402 transitions.
RANDOM walk for 40000 steps (8 resets) in 1569 ms. (25 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 598 ms. (66 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 607 ms. (65 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 606 ms. (65 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 621 ms. (64 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 613 ms. (65 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 614 ms. (65 steps per ms) remains 6/6 properties
Finished probabilistic random walk after 53588 steps, run visited all 6 properties in 1665 ms. (steps per millisecond=32 )
Probabilistic random walk after 53588 steps, saw 52399 distinct states, run finished after 1667 ms. (steps per millisecond=32 ) properties seen :6
Knowledge obtained : [(AND p1 (NOT p0) p2), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X (AND p1 p2)))]
False Knowledge obtained : [(F (NOT (OR p1 p0))), (F (NOT (OR p1 p0 p2))), (F (NOT (OR p1 p2))), (F (NOT (OR (NOT p1) p2))), (F (NOT p2)), (F (NOT p1)), (F (NOT (OR p1 (NOT p2)))), (F p0), (F (NOT (OR p0 p2))), (F (NOT (AND p1 p2)))]
Knowledge based reduction with 14 factoid took 513 ms. Reduced automaton from 7 states, 25 edges and 3 AP (stutter sensitive) to 7 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 305 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 276 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 363 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 0 reset in 1470 ms.
Product exploration explored 100000 steps with 0 reset in 2007 ms.
Applying partial POR strategy [false, true, true, false, true, false, false]
Stuttering acceptance computed with spot in 320 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 3 out of 1903 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1903/1903 places, 1402/1402 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 1903 transition count 1402
Deduced a syphon composed of 1 places in 3 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1903 transition count 1402
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 3 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1903 transition count 1402
Deduced a syphon composed of 2 places in 3 ms
Applied a total of 2 rules in 348 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2024-05-29 02:20:56] [INFO ] Redundant transitions in 88 ms returned []
Running 1401 sub problems to find dead transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2024-05-29 02:20:56] [INFO ] Computed 901 invariants in 11 ms
[2024-05-29 02:20:56] [INFO ] State equation strengthened by 3 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
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(s93 timeout
1.0)
(s94 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30028 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30023 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60693ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60706ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1903/1903 places, 1402/1402 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61155 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Support contains 3 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 44 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2024-05-29 02:21:57] [INFO ] Computed 901 invariants in 11 ms
[2024-05-29 02:21:58] [INFO ] Implicit Places using invariants in 1105 ms returned []
[2024-05-29 02:21:58] [INFO ] Invariant cache hit.
[2024-05-29 02:22:00] [INFO ] Implicit Places using invariants and state equation in 2214 ms returned []
Implicit Place search using SMT with State Equation took 3324 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-29 02:22:00] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30030 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30028 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60567ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60580ms
Finished structural reductions in LTL mode , in 1 iterations and 63954 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Treatment of property ShieldIIPt-PT-100A-LTLFireability-02 finished in 286527 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(X(G((F(p1)&&p0))))))'
Support contains 6 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 59 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2024-05-29 02:23:01] [INFO ] Invariant cache hit.
[2024-05-29 02:23:02] [INFO ] Implicit Places using invariants in 1077 ms returned []
[2024-05-29 02:23:02] [INFO ] Invariant cache hit.
[2024-05-29 02:23:05] [INFO ] Implicit Places using invariants and state equation in 2356 ms returned []
Implicit Place search using SMT with State Equation took 3436 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-29 02:23:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30022 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30020 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60634ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60647ms
Finished structural reductions in LTL mode , in 1 iterations and 64146 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Stuttering acceptance computed with spot in 235 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-100A-LTLFireability-03
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-100A-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-100A-LTLFireability-03 finished in 64412 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(p0)))'
Support contains 2 out of 1903 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1903/1903 places, 1402/1402 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 1903 transition count 1401
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 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Applied a total of 4 rules in 113 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
// Phase 1: matrix 1400 rows 1901 cols
[2024-05-29 02:24:06] [INFO ] Computed 901 invariants in 10 ms
[2024-05-29 02:24:07] [INFO ] Implicit Places using invariants in 1194 ms returned [1893, 1894]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1196 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1899/1903 places, 1400/1402 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 1899 transition count 1399
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1898 transition count 1399
Applied a total of 2 rules in 69 ms. Remains 1898 /1899 variables (removed 1) and now considering 1399/1400 (removed 1) transitions.
// Phase 1: matrix 1399 rows 1898 cols
[2024-05-29 02:24:07] [INFO ] Computed 899 invariants in 8 ms
[2024-05-29 02:24:08] [INFO ] Implicit Places using invariants in 1166 ms returned [1887]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1167 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1897/1903 places, 1399/1402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1896 transition count 1398
Applied a total of 2 rules in 95 ms. Remains 1896 /1897 variables (removed 1) and now considering 1398/1399 (removed 1) transitions.
// Phase 1: matrix 1398 rows 1896 cols
[2024-05-29 02:24:08] [INFO ] Computed 898 invariants in 9 ms
[2024-05-29 02:24:09] [INFO ] Implicit Places using invariants in 1198 ms returned []
[2024-05-29 02:24:09] [INFO ] Invariant cache hit.
[2024-05-29 02:24:12] [INFO ] Implicit Places using invariants and state equation in 2344 ms returned []
Implicit Place search using SMT with State Equation took 3543 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 1896/1903 places, 1398/1402 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 6184 ms. Remains : 1896/1903 places, 1398/1402 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-100A-LTLFireability-04
Product exploration explored 100000 steps with 0 reset in 1403 ms.
Product exploration explored 100000 steps with 0 reset in 1867 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 620 ms. (64 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 489 ms. (81 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 21271 steps, run visited all 1 properties in 421 ms. (steps per millisecond=50 )
Probabilistic random walk after 21271 steps, saw 20664 distinct states, run finished after 422 ms. (steps per millisecond=50 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 110 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Support contains 2 out of 1896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1896/1896 places, 1398/1398 transitions.
Applied a total of 0 rules in 52 ms. Remains 1896 /1896 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
[2024-05-29 02:24:16] [INFO ] Invariant cache hit.
[2024-05-29 02:24:17] [INFO ] Implicit Places using invariants in 1082 ms returned []
[2024-05-29 02:24:17] [INFO ] Invariant cache hit.
[2024-05-29 02:24:19] [INFO ] Implicit Places using invariants and state equation in 2206 ms returned []
Implicit Place search using SMT with State Equation took 3294 ms to find 0 implicit places.
[2024-05-29 02:24:19] [INFO ] Redundant transitions in 24 ms returned []
Running 1397 sub problems to find dead transitions.
[2024-05-29 02:24:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1895 variables, 1895/1895 constraints. Problems are: Problem set: 0 solved, 1397 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1895/3294 variables, and 1895 constraints, problems are : Problem set: 0 solved, 1397 unsolved in 30033 ms.
Refiners :[Domain max(s): 1895/1896 constraints, Positive P Invariants (semi-flows): 0/898 constraints, State Equation: 0/1896 constraints, PredecessorRefiner: 1397/1397 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1397 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1895 variables, 1895/1895 constraints. Problems are: Problem set: 0 solved, 1397 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 1895/3294 variables, and 1895 constraints, problems are : Problem set: 0 solved, 1397 unsolved in 30032 ms.
Refiners :[Domain max(s): 1895/1896 constraints, Positive P Invariants (semi-flows): 0/898 constraints, State Equation: 0/1896 constraints, PredecessorRefiner: 0/1397 constraints, Known Traps: 0/0 constraints]
After SMT, in 60553ms problems are : Problem set: 0 solved, 1397 unsolved
Search for dead transitions found 0 dead transitions in 60565ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63946 ms. Remains : 1896/1896 places, 1398/1398 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 610 ms. (65 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 485 ms. (82 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 21271 steps, run visited all 1 properties in 415 ms. (steps per millisecond=51 )
Probabilistic random walk after 21271 steps, saw 20664 distinct states, run finished after 417 ms. (steps per millisecond=51 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 1551 ms.
Product exploration explored 100000 steps with 0 reset in 2024 ms.
Support contains 2 out of 1896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1896/1896 places, 1398/1398 transitions.
Applied a total of 0 rules in 56 ms. Remains 1896 /1896 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
[2024-05-29 02:25:25] [INFO ] Invariant cache hit.
[2024-05-29 02:25:26] [INFO ] Implicit Places using invariants in 1030 ms returned []
[2024-05-29 02:25:26] [INFO ] Invariant cache hit.
[2024-05-29 02:25:28] [INFO ] Implicit Places using invariants and state equation in 2230 ms returned []
Implicit Place search using SMT with State Equation took 3263 ms to find 0 implicit places.
[2024-05-29 02:25:28] [INFO ] Redundant transitions in 24 ms returned []
Running 1397 sub problems to find dead transitions.
[2024-05-29 02:25:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1895 variables, 1895/1895 constraints. Problems are: Problem set: 0 solved, 1397 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1895/3294 variables, and 1895 constraints, problems are : Problem set: 0 solved, 1397 unsolved in 30025 ms.
Refiners :[Domain max(s): 1895/1896 constraints, Positive P Invariants (semi-flows): 0/898 constraints, State Equation: 0/1896 constraints, PredecessorRefiner: 1397/1397 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1397 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1895 variables, 1895/1895 constraints. Problems are: Problem set: 0 solved, 1397 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 1895/3294 variables, and 1895 constraints, problems are : Problem set: 0 solved, 1397 unsolved in 30031 ms.
Refiners :[Domain max(s): 1895/1896 constraints, Positive P Invariants (semi-flows): 0/898 constraints, State Equation: 0/1896 constraints, PredecessorRefiner: 0/1397 constraints, Known Traps: 0/0 constraints]
After SMT, in 60670ms problems are : Problem set: 0 solved, 1397 unsolved
Search for dead transitions found 0 dead transitions in 60683ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64042 ms. Remains : 1896/1896 places, 1398/1398 transitions.
Treatment of property ShieldIIPt-PT-100A-LTLFireability-04 finished in 143388 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((X(p2)&&p1))||G(F(p3))))))'
Support contains 7 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 45 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2024-05-29 02:26:29] [INFO ] Computed 901 invariants in 9 ms
[2024-05-29 02:26:30] [INFO ] Implicit Places using invariants in 1176 ms returned []
[2024-05-29 02:26:30] [INFO ] Invariant cache hit.
[2024-05-29 02:26:32] [INFO ] Implicit Places using invariants and state equation in 2196 ms returned []
Implicit Place search using SMT with State Equation took 3378 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-29 02:26:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30025 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
(s1766 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30042 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60602ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60618ms
Finished structural reductions in LTL mode , in 1 iterations and 64045 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))]
Running random walk in product with property : ShieldIIPt-PT-100A-LTLFireability-07
Product exploration explored 100000 steps with 0 reset in 1443 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA ShieldIIPt-PT-100A-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-100A-LTLFireability-07 finished in 65690 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(X((p0&&(G((F(p2)&&p1))||F(p3)))))))'
Support contains 7 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 43 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2024-05-29 02:27:35] [INFO ] Invariant cache hit.
[2024-05-29 02:27:36] [INFO ] Implicit Places using invariants in 1147 ms returned []
[2024-05-29 02:27:36] [INFO ] Invariant cache hit.
[2024-05-29 02:27:38] [INFO ] Implicit Places using invariants and state equation in 2248 ms returned []
Implicit Place search using SMT with State Equation took 3408 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-29 02:27:38] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s344 1.0)
(s345 1.0)
(s346 1.0)
(s347 1.0)
(s348 1.0)
(s349 1.0)
(s350 1.0)
(s351 1.0)
(s352 1.0)
(s353 1.0)
(s354 1.0)
(s355 1.0)
(s356 1.0)
(s357 1.0)
(s358 1.0)
(s359 1.0)
(s360 1.0)
(s361 1.0)
(s362 1.0)
(s363 1.0)
(s364 1.0)
(s365 1.0)
(s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30030 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30023 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60665ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60681ms
Finished structural reductions in LTL mode , in 1 iterations and 64135 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Stuttering acceptance computed with spot in 418 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), true, (NOT p3), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : ShieldIIPt-PT-100A-LTLFireability-08
Product exploration explored 100000 steps with 25000 reset in 3709 ms.
Product exploration explored 100000 steps with 25000 reset in 4014 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p3 (NOT p2))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 116 ms. Reduced automaton from 8 states, 13 edges and 4 AP (stutter sensitive) to 8 states, 13 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 336 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), true, (NOT p3), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2))]
Reduction of identical properties reduced properties to check from 11 to 9
RANDOM walk for 40000 steps (8 resets) in 982 ms. (40 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 931 ms. (42 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 755 ms. (52 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 748 ms. (53 steps per ms) remains 6/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 711 ms. (56 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 727 ms. (54 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 829 ms. (48 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 791 ms. (50 steps per ms) remains 6/6 properties
[2024-05-29 02:28:49] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 11/18 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 11/26 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 1885/1903 variables, 893/919 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1903 variables, 1885/2804 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1903 variables, 0/2804 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 1402/3305 variables, 1903/4707 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3305 variables, 0/4707 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/3305 variables, 0/4707 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3305/3305 variables, and 4707 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1538 ms.
Refiners :[Domain max(s): 1903/1903 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1903/1903 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Problem apf4 is UNSAT
Problem apf10 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 11/18 variables, 8/15 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 11/26 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/26 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 1885/1903 variables, 893/919 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1903 variables, 1885/2804 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1903 variables, 0/2804 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 1402/3305 variables, 1903/4707 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3305 variables, 4/4711 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3305 variables, 0/4711 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/3305 variables, 0/4711 constraints. Problems are: Problem set: 2 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3305/3305 variables, and 4711 constraints, problems are : Problem set: 2 solved, 4 unsolved in 2240 ms.
Refiners :[Domain max(s): 1903/1903 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1903/1903 constraints, PredecessorRefiner: 4/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 3790ms problems are : Problem set: 2 solved, 4 unsolved
Parikh walk visited 2 properties in 31527 ms.
Support contains 7 out of 1903 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1903/1903 places, 1402/1402 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 1903 transition count 1401
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Partial Free-agglomeration rule applied 198 times.
Drop transitions (Partial Free agglomeration) removed 198 transitions
Iterating global reduction 0 with 198 rules applied. Total rules applied 202 place count 1901 transition count 1400
Applied a total of 202 rules in 166 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 167 ms. Remains : 1901/1903 places, 1400/1402 transitions.
RANDOM walk for 40000 steps (8 resets) in 1392 ms. (28 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 551 ms. (72 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (8 resets) in 666 ms. (59 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 121406 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :0 out of 2
Probabilistic random walk after 121406 steps, saw 119723 distinct states, run finished after 3002 ms. (steps per millisecond=40 ) properties seen :0
// Phase 1: matrix 1400 rows 1901 cols
[2024-05-29 02:29:29] [INFO ] Computed 901 invariants in 5 ms
[2024-05-29 02:29:29] [INFO ] State equation strengthened by 102 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 11/18 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 11/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1883/1901 variables, 893/919 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1901 variables, 1883/2802 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1901 variables, 0/2802 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1400/3301 variables, 1901/4703 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3301 variables, 102/4805 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3301 variables, 0/4805 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/3301 variables, 0/4805 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3301/3301 variables, and 4805 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1023 ms.
Refiners :[Domain max(s): 1901/1901 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1901/1901 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 11/18 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 11/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1883/1901 variables, 893/919 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1901 variables, 1883/2802 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1901 variables, 0/2802 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1400/3301 variables, 1901/4703 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3301 variables, 102/4805 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3301 variables, 2/4807 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3301 variables, 0/4807 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/3301 variables, 0/4807 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3301/3301 variables, and 4807 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3951 ms.
Refiners :[Domain max(s): 1901/1901 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1901/1901 constraints, ReadFeed: 102/102 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 4994ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 30001 ms.
Support contains 7 out of 1901 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1901/1901 places, 1400/1400 transitions.
Applied a total of 0 rules in 46 ms. Remains 1901 /1901 variables (removed 0) and now considering 1400/1400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 1901/1901 places, 1400/1400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1901/1901 places, 1400/1400 transitions.
Applied a total of 0 rules in 45 ms. Remains 1901 /1901 variables (removed 0) and now considering 1400/1400 (removed 0) transitions.
[2024-05-29 02:30:04] [INFO ] Invariant cache hit.
[2024-05-29 02:30:05] [INFO ] Implicit Places using invariants in 1290 ms returned [1893, 1894]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1299 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1899/1901 places, 1400/1400 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 1899 transition count 1399
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1898 transition count 1399
Applied a total of 2 rules in 63 ms. Remains 1898 /1899 variables (removed 1) and now considering 1399/1400 (removed 1) transitions.
// Phase 1: matrix 1399 rows 1898 cols
[2024-05-29 02:30:05] [INFO ] Computed 899 invariants in 6 ms
[2024-05-29 02:30:06] [INFO ] Implicit Places using invariants in 1225 ms returned [1887]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1235 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1897/1901 places, 1399/1400 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1896 transition count 1398
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1896 transition count 1398
Applied a total of 2 rules in 96 ms. Remains 1896 /1897 variables (removed 1) and now considering 1398/1399 (removed 1) transitions.
// Phase 1: matrix 1398 rows 1896 cols
[2024-05-29 02:30:06] [INFO ] Computed 898 invariants in 8 ms
[2024-05-29 02:30:07] [INFO ] Implicit Places using invariants in 973 ms returned []
[2024-05-29 02:30:07] [INFO ] Invariant cache hit.
[2024-05-29 02:30:08] [INFO ] State equation strengthened by 99 read => feed constraints.
[2024-05-29 02:30:12] [INFO ] Implicit Places using invariants and state equation in 4689 ms returned []
Implicit Place search using SMT with State Equation took 5667 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 1896/1901 places, 1398/1400 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 8405 ms. Remains : 1896/1901 places, 1398/1400 transitions.
RANDOM walk for 40000 steps (8 resets) in 1233 ms. (32 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 562 ms. (71 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 554 ms. (72 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 114080 steps, run timeout after 3002 ms. (steps per millisecond=38 ) properties seen :0 out of 2
Probabilistic random walk after 114080 steps, saw 112494 distinct states, run finished after 3002 ms. (steps per millisecond=38 ) properties seen :0
[2024-05-29 02:30:16] [INFO ] Invariant cache hit.
[2024-05-29 02:30:16] [INFO ] State equation strengthened by 99 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 11/18 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1878/1896 variables, 890/898 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1896 variables, 0/898 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1398/3294 variables, 1896/2794 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3294 variables, 99/2893 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3294 variables, 0/2893 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/3294 variables, 0/2893 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3294/3294 variables, and 2893 constraints, problems are : Problem set: 0 solved, 2 unsolved in 922 ms.
Refiners :[Positive P Invariants (semi-flows): 898/898 constraints, State Equation: 1896/1896 constraints, ReadFeed: 99/99 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 11/18 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1878/1896 variables, 890/898 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1896 variables, 0/898 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1398/3294 variables, 1896/2794 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3294 variables, 99/2893 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3294 variables, 2/2895 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3294 variables, 0/2895 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/3294 variables, 0/2895 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3294/3294 variables, and 2895 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2457 ms.
Refiners :[Positive P Invariants (semi-flows): 898/898 constraints, State Equation: 1896/1896 constraints, ReadFeed: 99/99 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 3391ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 63889 steps, including 119 resets, run visited all 2 properties in 1521 ms. (steps per millisecond=42 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 1532 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) p3 (NOT p2)), (G (OR (NOT p0) (NOT p1) p2 p3)), (G (OR (NOT p1) p2 p3))]
False Knowledge obtained : [(F (NOT (OR (NOT p1) p3))), (F (NOT (OR (NOT p0) p1 p3))), (F (NOT p0)), (F (NOT (OR (NOT p0) (NOT p1) p3))), (F (NOT p3)), (F p2), (F (NOT (OR p2 p3))), (F (NOT (OR p1 p3))), (F p1)]
Knowledge based reduction with 3 factoid took 343 ms. Reduced automaton from 8 states, 13 edges and 4 AP (stutter sensitive) to 7 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 293 ms :[true, (NOT p3), (AND (NOT p3) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3)))]
Stuttering acceptance computed with spot in 276 ms :[true, (NOT p3), (AND (NOT p3) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3)))]
Support contains 7 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 58 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2024-05-29 02:30:22] [INFO ] Computed 901 invariants in 8 ms
[2024-05-29 02:30:23] [INFO ] Implicit Places using invariants in 1167 ms returned []
[2024-05-29 02:30:23] [INFO ] Invariant cache hit.
[2024-05-29 02:30:25] [INFO ] Implicit Places using invariants and state equation in 2254 ms returned []
Implicit Place search using SMT with State Equation took 3425 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-29 02:30:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30028 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30025 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60669ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60683ms
Finished structural reductions in LTL mode , in 1 iterations and 64171 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p3 (NOT p1) p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 104 ms. Reduced automaton from 7 states, 10 edges and 3 AP (stutter sensitive) to 7 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 310 ms :[true, (NOT p3), (AND (NOT p3) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3)))]
RANDOM walk for 40000 steps (8 resets) in 2299 ms. (17 steps per ms) remains 4/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 639 ms. (62 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 647 ms. (61 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 681 ms. (58 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 663 ms. (60 steps per ms) remains 4/4 properties
[2024-05-29 02:31:28] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 11/18 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 11/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 1885/1903 variables, 893/919 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1903 variables, 1885/2804 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1903 variables, 0/2804 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 1402/3305 variables, 1903/4707 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3305 variables, 0/4707 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 0/3305 variables, 0/4707 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3305/3305 variables, and 4707 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1182 ms.
Refiners :[Domain max(s): 1903/1903 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1903/1903 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 11/18 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 11/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 1885/1903 variables, 893/919 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1903 variables, 1885/2804 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1903 variables, 0/2804 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 1402/3305 variables, 1903/4707 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3305 variables, 4/4711 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3305 variables, 0/4711 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/3305 variables, 0/4711 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3305/3305 variables, and 4711 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2309 ms.
Refiners :[Domain max(s): 1903/1903 constraints, Positive P Invariants (semi-flows): 901/901 constraints, State Equation: 1903/1903 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 3508ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 2 different solutions.
Finished Parikh walk after 123009 steps, including 994 resets, run visited all 4 properties in 3242 ms. (steps per millisecond=37 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 4 properties in 3243 ms.
Knowledge obtained : [(AND p3 (NOT p1) p0)]
False Knowledge obtained : [(F (NOT (OR p1 p3))), (F (NOT (OR (NOT p0) p1 p3))), (F p1), (F (NOT p3)), (F (NOT (OR (NOT p0) (NOT p1) p3))), (F (NOT p0)), (F (NOT (OR (NOT p1) p3)))]
Knowledge based reduction with 1 factoid took 272 ms. Reduced automaton from 7 states, 10 edges and 3 AP (stutter sensitive) to 7 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 259 ms :[true, (NOT p3), (AND (NOT p3) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3)))]
Stuttering acceptance computed with spot in 307 ms :[true, (NOT p3), (AND (NOT p3) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3)))]
Stuttering acceptance computed with spot in 280 ms :[true, (NOT p3), (AND (NOT p3) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3)))]
Product exploration explored 100000 steps with 25000 reset in 3768 ms.
Product exploration explored 100000 steps with 25000 reset in 4081 ms.
Applying partial POR strategy [true, true, true, true, false, false, false]
Stuttering acceptance computed with spot in 299 ms :[true, (NOT p3), (AND (NOT p3) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3)))]
Support contains 7 out of 1903 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1903/1903 places, 1402/1402 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 1903 transition count 1402
Deduced a syphon composed of 1 places in 5 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1903 transition count 1402
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 3 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1903 transition count 1402
Deduced a syphon composed of 2 places in 3 ms
Applied a total of 2 rules in 131 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2024-05-29 02:31:44] [INFO ] Redundant transitions in 24 ms returned []
Running 1401 sub problems to find dead transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2024-05-29 02:31:44] [INFO ] Computed 901 invariants in 9 ms
[2024-05-29 02:31:44] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30037 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 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 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30031 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60636ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60654ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1903/1903 places, 1402/1402 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60828 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Support contains 7 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 66 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2024-05-29 02:32:45] [INFO ] Computed 901 invariants in 9 ms
[2024-05-29 02:32:46] [INFO ] Implicit Places using invariants in 1192 ms returned []
[2024-05-29 02:32:46] [INFO ] Invariant cache hit.
[2024-05-29 02:32:48] [INFO ] Implicit Places using invariants and state equation in 2348 ms returned []
Implicit Place search using SMT with State Equation took 3544 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-29 02:32:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30032 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30030 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60633ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60648ms
Finished structural reductions in LTL mode , in 1 iterations and 64261 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Treatment of property ShieldIIPt-PT-100A-LTLFireability-08 finished in 374432 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) U (p1&&X(!p2))))'
Support contains 5 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 47 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2024-05-29 02:33:49] [INFO ] Invariant cache hit.
[2024-05-29 02:33:50] [INFO ] Implicit Places using invariants in 1197 ms returned []
[2024-05-29 02:33:50] [INFO ] Invariant cache hit.
[2024-05-29 02:33:53] [INFO ] Implicit Places using invariants and state equation in 2246 ms returned []
Implicit Place search using SMT with State Equation took 3445 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-29 02:33:53] [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) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30026 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30035 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60570ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60583ms
Finished structural reductions in LTL mode , in 1 iterations and 64079 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Stuttering acceptance computed with spot in 146 ms :[p2, true, (OR (NOT p1) p2), (OR (NOT p0) (NOT p1) p2)]
Running random walk in product with property : ShieldIIPt-PT-100A-LTLFireability-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-100A-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-100A-LTLFireability-10 finished in 64256 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((X(X(G(p0)))&&G((p0 U X(p1))))))'
Support contains 3 out of 1903 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1903/1903 places, 1402/1402 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 1903 transition count 1401
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 4 place count 1901 transition count 1400
Applied a total of 4 rules in 109 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
// Phase 1: matrix 1400 rows 1901 cols
[2024-05-29 02:34:53] [INFO ] Computed 901 invariants in 7 ms
[2024-05-29 02:34:55] [INFO ] Implicit Places using invariants in 1209 ms returned [1893, 1894]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1211 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1899/1903 places, 1400/1402 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 1899 transition count 1399
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 1898 transition count 1399
Applied a total of 2 rules in 69 ms. Remains 1898 /1899 variables (removed 1) and now considering 1399/1400 (removed 1) transitions.
// Phase 1: matrix 1399 rows 1898 cols
[2024-05-29 02:34:55] [INFO ] Computed 899 invariants in 7 ms
[2024-05-29 02:34:56] [INFO ] Implicit Places using invariants in 1165 ms returned [1887]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1166 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1897/1903 places, 1399/1402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 1896 transition count 1398
Applied a total of 2 rules in 98 ms. Remains 1896 /1897 variables (removed 1) and now considering 1398/1399 (removed 1) transitions.
// Phase 1: matrix 1398 rows 1896 cols
[2024-05-29 02:34:56] [INFO ] Computed 898 invariants in 6 ms
[2024-05-29 02:34:57] [INFO ] Implicit Places using invariants in 1112 ms returned []
[2024-05-29 02:34:57] [INFO ] Invariant cache hit.
[2024-05-29 02:35:00] [INFO ] Implicit Places using invariants and state equation in 2489 ms returned []
Implicit Place search using SMT with State Equation took 3604 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 1896/1903 places, 1398/1402 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 6258 ms. Remains : 1896/1903 places, 1398/1402 transitions.
Stuttering acceptance computed with spot in 388 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPt-PT-100A-LTLFireability-11
Product exploration explored 100000 steps with 0 reset in 1418 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA ShieldIIPt-PT-100A-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-100A-LTLFireability-11 finished in 8096 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(((p0 U p1) U !p2))||(G(p1) U p0))))'
Support contains 5 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 46 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2024-05-29 02:35:01] [INFO ] Computed 901 invariants in 9 ms
[2024-05-29 02:35:03] [INFO ] Implicit Places using invariants in 1187 ms returned []
[2024-05-29 02:35:03] [INFO ] Invariant cache hit.
[2024-05-29 02:35:05] [INFO ] Implicit Places using invariants and state equation in 2232 ms returned []
Implicit Place search using SMT with State Equation took 3423 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-29 02:35:05] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30028 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30036 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60563ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60576ms
Finished structural reductions in LTL mode , in 1 iterations and 64049 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Stuttering acceptance computed with spot in 285 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), p2, (AND (NOT p0) p2), (AND (NOT p1) p2), true, (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-100A-LTLFireability-12
Product exploration explored 100000 steps with 33333 reset in 4499 ms.
Product exploration explored 100000 steps with 33333 reset in 4778 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (OR (AND p0 p2) (AND p1 p2))))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (NOT (AND p1 p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 13 factoid took 19 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPt-PT-100A-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPt-PT-100A-LTLFireability-12 finished in 73669 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((G(p0)&&X(X(F(p1))))))'
Support contains 5 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 49 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2024-05-29 02:36:15] [INFO ] Invariant cache hit.
[2024-05-29 02:36:16] [INFO ] Implicit Places using invariants in 1165 ms returned []
[2024-05-29 02:36:16] [INFO ] Invariant cache hit.
[2024-05-29 02:36:19] [INFO ] Implicit Places using invariants and state equation in 2315 ms returned []
Implicit Place search using SMT with State Equation took 3483 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-29 02:36:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30031 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1902 variables, 1902/1902 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
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(s1292 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/3305 variables, and 1902 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30028 ms.
Refiners :[Domain max(s): 1902/1903 constraints, Positive P Invariants (semi-flows): 0/901 constraints, State Equation: 0/1903 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60606ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60622ms
Finished structural reductions in LTL mode , in 1 iterations and 64159 ms. Remains : 1903/1903 places, 1402/1402 transitions.
Stuttering acceptance computed with spot in 246 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : ShieldIIPt-PT-100A-LTLFireability-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-100A-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-100A-LTLFireability-15 finished in 64430 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)) U (p1&&X(G((p1||X(G(p2))))))))'
Found a Lengthening insensitive property : ShieldIIPt-PT-100A-LTLFireability-02
Stuttering acceptance computed with spot in 310 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 3 out of 1903 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Reduce places removed 1 places and 1 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 1902 transition count 1400
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1900 transition count 1400
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1898 transition count 1399
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 1898 transition count 1398
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 1897 transition count 1398
Applied a total of 8 rules in 121 ms. Remains 1897 /1903 variables (removed 6) and now considering 1398/1402 (removed 4) transitions.
// Phase 1: matrix 1398 rows 1897 cols
[2024-05-29 02:37:20] [INFO ] Computed 899 invariants in 9 ms
[2024-05-29 02:37:21] [INFO ] Implicit Places using invariants in 1095 ms returned [1886]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1098 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 1896/1903 places, 1398/1402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1895 transition count 1397
Applied a total of 2 rules in 97 ms. Remains 1895 /1896 variables (removed 1) and now considering 1397/1398 (removed 1) transitions.
// Phase 1: matrix 1397 rows 1895 cols
[2024-05-29 02:37:21] [INFO ] Computed 898 invariants in 7 ms
[2024-05-29 02:37:22] [INFO ] Implicit Places using invariants in 1087 ms returned []
[2024-05-29 02:37:22] [INFO ] Invariant cache hit.
[2024-05-29 02:37:25] [INFO ] Implicit Places using invariants and state equation in 2194 ms returned []
Implicit Place search using SMT with State Equation took 3286 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 1895/1903 places, 1397/1402 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 4604 ms. Remains : 1895/1903 places, 1397/1402 transitions.
Running random walk in product with property : ShieldIIPt-PT-100A-LTLFireability-02
Product exploration explored 100000 steps with 0 reset in 1513 ms.
Product exploration explored 100000 steps with 0 reset in 2054 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X (AND p1 p2)))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 160 ms. Reduced automaton from 7 states, 25 edges and 3 AP (stutter sensitive) to 7 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 301 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (8 resets) in 898 ms. (44 steps per ms) remains 6/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 731 ms. (54 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (8 resets) in 718 ms. (55 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 725 ms. (55 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 735 ms. (54 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 712 ms. (56 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 702 ms. (56 steps per ms) remains 6/6 properties
[2024-05-29 02:37:30] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 3/6 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 10/16 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 33/49 variables, 18/33 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/49 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/49 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 5/54 variables, 5/61 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/54 variables, 5/66 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/54 variables, 5/71 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/54 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 2/56 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/56 variables, 2/74 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/56 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (OVERLAPS) 55/111 variables, 28/102 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/111 variables, 26/128 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/111 variables, 13/141 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/111 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (OVERLAPS) 55/166 variables, 34/175 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/166 variables, 34/209 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/166 variables, 15/224 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/166 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 26 (OVERLAPS) 2/168 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/168 variables, 2/228 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/168 variables, 2/230 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/168 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 30 (OVERLAPS) 4/172 variables, 2/232 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/172 variables, 4/236 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/172 variables, 2/238 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/172 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 34 (OVERLAPS) 89/261 variables, 42/280 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/261 variables, 40/320 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/261 variables, 20/340 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/261 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 38 (OVERLAPS) 89/350 variables, 58/398 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/350 variables, 58/456 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/350 variables, 18/474 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/350 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 42 (OVERLAPS) 6/356 variables, 11/485 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/356 variables, 6/491 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/356 variables, 6/497 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/356 variables, 0/497 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 46 (OVERLAPS) 2/358 variables, 1/498 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/358 variables, 2/500 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/358 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 49 (OVERLAPS) 101/459 variables, 50/550 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/459 variables, 48/598 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/459 variables, 24/622 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/459 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 53 (OVERLAPS) 89/548 variables, 58/680 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/548 variables, 58/738 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/548 variables, 18/756 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/548 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 57 (OVERLAPS) 6/554 variables, 11/767 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/554 variables, 6/773 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/554 variables, 6/779 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/554 variables, 0/779 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 61 (OVERLAPS) 2/556 variables, 1/780 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/556 variables, 2/782 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/556 variables, 0/782 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 64 (OVERLAPS) 96/652 variables, 48/830 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/652 variables, 46/876 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/652 variables, 23/899 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/652 variables, 0/899 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 68 (OVERLAPS) 80/732 variables, 52/951 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/732 variables, 52/1003 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/732 variables, 17/1020 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/732 variables, 0/1020 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 72 (OVERLAPS) 5/737 variables, 9/1029 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/737 variables, 5/1034 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/737 variables, 5/1039 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/737 variables, 0/1039 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 76 (OVERLAPS) 2/739 variables, 1/1040 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/739 variables, 2/1042 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/739 variables, 0/1042 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 79 (OVERLAPS) 87/826 variables, 44/1086 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/826 variables, 42/1128 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/826 variables, 21/1149 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/826 variables, 0/1149 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 83 (OVERLAPS) 74/900 variables, 48/1197 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/900 variables, 48/1245 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/900 variables, 15/1260 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/900 variables, 0/1260 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 87 (OVERLAPS) 5/905 variables, 9/1269 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/905 variables, 5/1274 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/905 variables, 5/1279 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/905 variables, 0/1279 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 91 (OVERLAPS) 2/907 variables, 1/1280 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/907 variables, 2/1282 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/907 variables, 0/1282 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 94 (OVERLAPS) 84/991 variables, 42/1324 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/991 variables, 40/1364 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/991 variables, 20/1384 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/991 variables, 0/1384 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 98 (OVERLAPS) 74/1065 variables, 48/1432 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1065 variables, 48/1480 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1065 variables, 15/1495 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1065 variables, 0/1495 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 102 (OVERLAPS) 5/1070 variables, 9/1504 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1070 variables, 5/1509 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1070 variables, 5/1514 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1070 variables, 0/1514 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 106 (OVERLAPS) 2/1072 variables, 1/1515 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1072 variables, 2/1517 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1072 variables, 0/1517 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 109 (OVERLAPS) 84/1156 variables, 42/1559 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1156 variables, 40/1599 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1156 variables, 20/1619 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1156 variables, 0/1619 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 113 (OVERLAPS) 66/1222 variables, 44/1663 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1222 variables, 44/1707 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1222 variables, 13/1720 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1222 variables, 0/1720 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 117 (OVERLAPS) 5/1227 variables, 9/1729 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1227 variables, 5/1734 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1227 variables, 5/1739 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1227 variables, 0/1739 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 121 (OVERLAPS) 2/1229 variables, 1/1740 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1229 variables, 2/1742 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1229 variables, 0/1742 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 124 (OVERLAPS) 56/1285 variables, 30/1772 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1285 variables, 28/1800 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1285 variables, 14/1814 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1285 variables, 0/1814 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 128 (OVERLAPS) 44/1329 variables, 28/1842 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1329 variables, 28/1870 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1329 variables, 9/1879 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1329 variables, 0/1879 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 132 (OVERLAPS) 3/1332 variables, 5/1884 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1332 variables, 3/1887 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1332 variables, 3/1890 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1332 variables, 0/1890 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 136 (OVERLAPS) 2/1334 variables, 1/1891 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1334 variables, 2/1893 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1334 variables, 0/1893 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 139 (OVERLAPS) 50/1384 variables, 26/1919 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1384 variables, 24/1943 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1384 variables, 12/1955 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1384 variables, 0/1955 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 143 (OVERLAPS) 44/1428 variables, 28/1983 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1428 variables, 28/2011 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1428 variables, 9/2020 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1428 variables, 0/2020 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 147 (OVERLAPS) 3/1431 variables, 5/2025 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1431 variables, 3/2028 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1431 variables, 3/2031 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1431 variables, 0/2031 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 151 (OVERLAPS) 2/1433 variables, 1/2032 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1433 variables, 2/2034 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1433 variables, 0/2034 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 154 (OVERLAPS) 50/1483 variables, 26/2060 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1483 variables, 24/2084 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1483 variables, 12/2096 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1483 variables, 0/2096 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 158 (OVERLAPS) 44/1527 variables, 28/2124 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1527 variables, 28/2152 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1527 variables, 9/2161 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1527 variables, 0/2161 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 162 (OVERLAPS) 3/1530 variables, 5/2166 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1530 variables, 3/2169 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1530 variables, 3/2172 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1530 variables, 0/2172 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 166 (OVERLAPS) 2/1532 variables, 1/2173 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1532 variables, 2/2175 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1532 variables, 0/2175 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 169 (OVERLAPS) 50/1582 variables, 26/2201 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1582 variables, 24/2225 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1582 variables, 12/2237 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1582 variables, 0/2237 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 173 (OVERLAPS) 44/1626 variables, 28/2265 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1626 variables, 28/2293 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1626 variables, 9/2302 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1626 variables, 0/2302 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 177 (OVERLAPS) 3/1629 variables, 5/2307 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1629 variables, 3/2310 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1629 variables, 3/2313 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1629 variables, 0/2313 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 181 (OVERLAPS) 2/1631 variables, 1/2314 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1631 variables, 2/2316 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1631 variables, 0/2316 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 184 (OVERLAPS) 50/1681 variables, 26/2342 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1681 variables, 24/2366 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1681 variables, 12/2378 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1681 variables, 0/2378 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 188 (OVERLAPS) 44/1725 variables, 28/2406 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1725 variables, 28/2434 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1725 variables, 9/2443 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1725 variables, 0/2443 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 192 (OVERLAPS) 3/1728 variables, 5/2448 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1728 variables, 3/2451 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1728 variables, 3/2454 constraints. Problems are: Problem set: 0 solved, 6 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 Real declared 1728/3292 variables, and 2454 constraints, problems are : Problem set: 0 solved, 6 unsolved in 5010 ms.
Refiners :[Domain max(s): 992/1895 constraints, Positive P Invariants (semi-flows): 470/898 constraints, State Equation: 992/1895 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 3/6 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 10/16 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 33/49 variables, 18/33 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/49 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/49 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/49 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 5/54 variables, 5/67 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/54 variables, 5/72 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/54 variables, 5/77 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/54 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (OVERLAPS) 2/56 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/56 variables, 2/80 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/56 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (OVERLAPS) 55/111 variables, 28/108 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/111 variables, 26/134 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/111 variables, 13/147 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/111 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (OVERLAPS) 55/166 variables, 34/181 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/166 variables, 34/215 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/166 variables, 15/230 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/166 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 27 (OVERLAPS) 2/168 variables, 2/232 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/168 variables, 2/234 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/168 variables, 2/236 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/168 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 31 (OVERLAPS) 4/172 variables, 2/238 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/172 variables, 4/242 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/172 variables, 2/244 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/172 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 35 (OVERLAPS) 89/261 variables, 42/286 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/261 variables, 40/326 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/261 variables, 20/346 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/261 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 39 (OVERLAPS) 89/350 variables, 58/404 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/350 variables, 58/462 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/350 variables, 18/480 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/350 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 43 (OVERLAPS) 6/356 variables, 11/491 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/356 variables, 6/497 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/356 variables, 6/503 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/356 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 47 (OVERLAPS) 2/358 variables, 1/504 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/358 variables, 2/506 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/358 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 50 (OVERLAPS) 101/459 variables, 50/556 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/459 variables, 48/604 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/459 variables, 24/628 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/459 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 54 (OVERLAPS) 89/548 variables, 58/686 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/548 variables, 58/744 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/548 variables, 18/762 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/548 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 58 (OVERLAPS) 6/554 variables, 11/773 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/554 variables, 6/779 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/554 variables, 6/785 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/554 variables, 0/785 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 62 (OVERLAPS) 2/556 variables, 1/786 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/556 variables, 2/788 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/556 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 65 (OVERLAPS) 96/652 variables, 48/836 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/652 variables, 46/882 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/652 variables, 23/905 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/652 variables, 0/905 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 69 (OVERLAPS) 80/732 variables, 52/957 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/732 variables, 52/1009 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/732 variables, 17/1026 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/732 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 73 (OVERLAPS) 5/737 variables, 9/1035 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/737 variables, 5/1040 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/737 variables, 5/1045 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/737 variables, 0/1045 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 77 (OVERLAPS) 2/739 variables, 1/1046 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/739 variables, 2/1048 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/739 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 80 (OVERLAPS) 87/826 variables, 44/1092 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/826 variables, 42/1134 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/826 variables, 21/1155 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/826 variables, 0/1155 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 84 (OVERLAPS) 74/900 variables, 48/1203 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/900 variables, 48/1251 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/900 variables, 15/1266 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/900 variables, 0/1266 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 88 (OVERLAPS) 5/905 variables, 9/1275 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/905 variables, 5/1280 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/905 variables, 5/1285 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/905 variables, 0/1285 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 92 (OVERLAPS) 2/907 variables, 1/1286 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/907 variables, 2/1288 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/907 variables, 0/1288 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 95 (OVERLAPS) 84/991 variables, 42/1330 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/991 variables, 40/1370 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/991 variables, 20/1390 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/991 variables, 0/1390 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 99 (OVERLAPS) 74/1065 variables, 48/1438 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1065 variables, 48/1486 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1065 variables, 15/1501 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1065 variables, 0/1501 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 103 (OVERLAPS) 5/1070 variables, 9/1510 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1070 variables, 5/1515 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1070 variables, 5/1520 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1070 variables, 0/1520 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 107 (OVERLAPS) 2/1072 variables, 1/1521 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1072 variables, 2/1523 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1072 variables, 0/1523 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 110 (OVERLAPS) 84/1156 variables, 42/1565 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1156 variables, 40/1605 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1156 variables, 20/1625 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1156 variables, 0/1625 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 114 (OVERLAPS) 66/1222 variables, 44/1669 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1222 variables, 44/1713 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1222 variables, 13/1726 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1222 variables, 0/1726 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 118 (OVERLAPS) 5/1227 variables, 9/1735 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1227 variables, 5/1740 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1227 variables, 5/1745 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1227 variables, 0/1745 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 122 (OVERLAPS) 2/1229 variables, 1/1746 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1229 variables, 2/1748 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1229 variables, 0/1748 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 125 (OVERLAPS) 56/1285 variables, 30/1778 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1285 variables, 28/1806 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1285 variables, 14/1820 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1285 variables, 0/1820 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 129 (OVERLAPS) 44/1329 variables, 28/1848 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1329 variables, 28/1876 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1329 variables, 9/1885 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1329 variables, 0/1885 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 133 (OVERLAPS) 3/1332 variables, 5/1890 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1332 variables, 3/1893 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1332 variables, 3/1896 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1332 variables, 0/1896 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 137 (OVERLAPS) 2/1334 variables, 1/1897 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1334 variables, 2/1899 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1334 variables, 0/1899 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 140 (OVERLAPS) 50/1384 variables, 26/1925 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1384 variables, 24/1949 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1384 variables, 12/1961 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1384 variables, 0/1961 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 144 (OVERLAPS) 44/1428 variables, 28/1989 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1428 variables, 28/2017 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1428 variables, 9/2026 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1428 variables, 0/2026 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 148 (OVERLAPS) 3/1431 variables, 5/2031 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1431 variables, 3/2034 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1431 variables, 3/2037 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1431 variables, 0/2037 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 152 (OVERLAPS) 2/1433 variables, 1/2038 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1433 variables, 2/2040 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1433 variables, 0/2040 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 155 (OVERLAPS) 50/1483 variables, 26/2066 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1483 variables, 24/2090 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1483 variables, 12/2102 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1483 variables, 0/2102 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 159 (OVERLAPS) 44/1527 variables, 28/2130 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1527 variables, 28/2158 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1527 variables, 9/2167 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1527 variables, 0/2167 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 163 (OVERLAPS) 3/1530 variables, 5/2172 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1530 variables, 3/2175 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1530 variables, 3/2178 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1530 variables, 0/2178 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 167 (OVERLAPS) 2/1532 variables, 1/2179 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1532 variables, 2/2181 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1532 variables, 0/2181 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 170 (OVERLAPS) 50/1582 variables, 26/2207 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1582 variables, 24/2231 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SMT process timed out in 10027ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 1895 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1895/1895 places, 1397/1397 transitions.
Applied a total of 0 rules in 55 ms. Remains 1895 /1895 variables (removed 0) and now considering 1397/1397 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 1895/1895 places, 1397/1397 transitions.
RANDOM walk for 40000 steps (8 resets) in 2243 ms. (17 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 728 ms. (54 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 698 ms. (57 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 685 ms. (58 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 698 ms. (57 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 684 ms. (58 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 692 ms. (57 steps per ms) remains 6/6 properties
Finished probabilistic random walk after 72423 steps, run visited all 6 properties in 2127 ms. (steps per millisecond=34 )
Probabilistic random walk after 72423 steps, saw 71405 distinct states, run finished after 2130 ms. (steps per millisecond=34 ) properties seen :6
Knowledge obtained : [(AND p1 (NOT p0) p2), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X (AND p1 p2)))]
False Knowledge obtained : [(F (NOT (OR p1 p0))), (F (NOT (OR p1 p0 p2))), (F (NOT (OR p1 p2))), (F (NOT (OR (NOT p1) p2))), (F (NOT p2)), (F (NOT p1)), (F (NOT (OR p1 (NOT p2)))), (F p0), (F (NOT (OR p0 p2))), (F (NOT (AND p1 p2)))]
Knowledge based reduction with 14 factoid took 577 ms. Reduced automaton from 7 states, 25 edges and 3 AP (stutter sensitive) to 7 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 268 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 258 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 3 out of 1895 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1895/1895 places, 1397/1397 transitions.
Applied a total of 0 rules in 57 ms. Remains 1895 /1895 variables (removed 0) and now considering 1397/1397 (removed 0) transitions.
[2024-05-29 02:37:45] [INFO ] Invariant cache hit.
[2024-05-29 02:37:47] [INFO ] Implicit Places using invariants in 1096 ms returned []
[2024-05-29 02:37:47] [INFO ] Invariant cache hit.
[2024-05-29 02:37:49] [INFO ] Implicit Places using invariants and state equation in 2110 ms returned []
Implicit Place search using SMT with State Equation took 3208 ms to find 0 implicit places.
Running 1396 sub problems to find dead transitions.
[2024-05-29 02:37:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1895 variables, 1895/1895 constraints. Problems are: Problem set: 0 solved, 1396 unsolved
SMT process timed out in 30306ms, After SMT, problems are : Problem set: 0 solved, 1396 unsolved
Search for dead transitions found 0 dead transitions in 30322ms
Finished structural reductions in LTL mode , in 1 iterations and 33591 ms. Remains : 1895/1895 places, 1397/1397 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X (AND p1 p2)))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 177 ms. Reduced automaton from 7 states, 25 edges and 3 AP (stutter sensitive) to 7 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 317 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (8 resets) in 3370 ms. (11 steps per ms) remains 6/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1024 ms. (39 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 867 ms. (46 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 935 ms. (42 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 865 ms. (46 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 807 ms. (49 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 716 ms. (55 steps per ms) remains 6/6 properties
[2024-05-29 02:38:22] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 3/6 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 10/16 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 33/49 variables, 18/33 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/49 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/49 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 5/54 variables, 5/61 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/54 variables, 5/66 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/54 variables, 5/71 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/54 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 2/56 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/56 variables, 2/74 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/56 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (OVERLAPS) 55/111 variables, 28/102 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/111 variables, 26/128 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/111 variables, 13/141 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/111 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (OVERLAPS) 55/166 variables, 34/175 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/166 variables, 34/209 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/166 variables, 15/224 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/166 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 26 (OVERLAPS) 2/168 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/168 variables, 2/228 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/168 variables, 2/230 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/168 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 30 (OVERLAPS) 4/172 variables, 2/232 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/172 variables, 4/236 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/172 variables, 2/238 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/172 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 34 (OVERLAPS) 89/261 variables, 42/280 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/261 variables, 40/320 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/261 variables, 20/340 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/261 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 38 (OVERLAPS) 89/350 variables, 58/398 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/350 variables, 58/456 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/350 variables, 18/474 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/350 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 42 (OVERLAPS) 6/356 variables, 11/485 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/356 variables, 6/491 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/356 variables, 6/497 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/356 variables, 0/497 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 46 (OVERLAPS) 2/358 variables, 1/498 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/358 variables, 2/500 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/358 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 49 (OVERLAPS) 101/459 variables, 50/550 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/459 variables, 48/598 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/459 variables, 24/622 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/459 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 53 (OVERLAPS) 89/548 variables, 58/680 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/548 variables, 58/738 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/548 variables, 18/756 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/548 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 57 (OVERLAPS) 6/554 variables, 11/767 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/554 variables, 6/773 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/554 variables, 6/779 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/554 variables, 0/779 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 61 (OVERLAPS) 2/556 variables, 1/780 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/556 variables, 2/782 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/556 variables, 0/782 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 64 (OVERLAPS) 96/652 variables, 48/830 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/652 variables, 46/876 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/652 variables, 23/899 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/652 variables, 0/899 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 68 (OVERLAPS) 80/732 variables, 52/951 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/732 variables, 52/1003 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/732 variables, 17/1020 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/732 variables, 0/1020 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 72 (OVERLAPS) 5/737 variables, 9/1029 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/737 variables, 5/1034 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/737 variables, 5/1039 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/737 variables, 0/1039 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 76 (OVERLAPS) 2/739 variables, 1/1040 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/739 variables, 2/1042 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/739 variables, 0/1042 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 79 (OVERLAPS) 87/826 variables, 44/1086 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/826 variables, 42/1128 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/826 variables, 21/1149 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/826 variables, 0/1149 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 83 (OVERLAPS) 74/900 variables, 48/1197 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/900 variables, 48/1245 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/900 variables, 15/1260 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/900 variables, 0/1260 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 87 (OVERLAPS) 5/905 variables, 9/1269 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/905 variables, 5/1274 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/905 variables, 5/1279 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/905 variables, 0/1279 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 91 (OVERLAPS) 2/907 variables, 1/1280 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/907 variables, 2/1282 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/907 variables, 0/1282 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 94 (OVERLAPS) 84/991 variables, 42/1324 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/991 variables, 40/1364 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/991 variables, 20/1384 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/991 variables, 0/1384 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 98 (OVERLAPS) 74/1065 variables, 48/1432 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1065 variables, 48/1480 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1065 variables, 15/1495 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1065 variables, 0/1495 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 102 (OVERLAPS) 5/1070 variables, 9/1504 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1070 variables, 5/1509 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1070 variables, 5/1514 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1070 variables, 0/1514 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 106 (OVERLAPS) 2/1072 variables, 1/1515 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1072 variables, 2/1517 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1072 variables, 0/1517 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 109 (OVERLAPS) 84/1156 variables, 42/1559 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1156 variables, 40/1599 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1156 variables, 20/1619 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1156 variables, 0/1619 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 113 (OVERLAPS) 66/1222 variables, 44/1663 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1222 variables, 44/1707 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1222 variables, 13/1720 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1222 variables, 0/1720 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 117 (OVERLAPS) 5/1227 variables, 9/1729 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1227 variables, 5/1734 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1227 variables, 5/1739 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1227 variables, 0/1739 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 121 (OVERLAPS) 2/1229 variables, 1/1740 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1229 variables, 2/1742 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1229 variables, 0/1742 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 124 (OVERLAPS) 56/1285 variables, 30/1772 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1285 variables, 28/1800 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1285 variables, 14/1814 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1285 variables, 0/1814 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 128 (OVERLAPS) 44/1329 variables, 28/1842 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1329 variables, 28/1870 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1329 variables, 9/1879 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1329 variables, 0/1879 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 132 (OVERLAPS) 3/1332 variables, 5/1884 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1332 variables, 3/1887 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1332 variables, 3/1890 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1332 variables, 0/1890 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 136 (OVERLAPS) 2/1334 variables, 1/1891 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1334 variables, 2/1893 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1334 variables, 0/1893 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 139 (OVERLAPS) 50/1384 variables, 26/1919 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1384 variables, 24/1943 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1384 variables, 12/1955 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1384 variables, 0/1955 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 143 (OVERLAPS) 44/1428 variables, 28/1983 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1428 variables, 28/2011 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1428 variables, 9/2020 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1428 variables, 0/2020 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 147 (OVERLAPS) 3/1431 variables, 5/2025 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1431 variables, 3/2028 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1431 variables, 3/2031 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1431 variables, 0/2031 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 151 (OVERLAPS) 2/1433 variables, 1/2032 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1433 variables, 2/2034 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1433 variables, 0/2034 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 154 (OVERLAPS) 50/1483 variables, 26/2060 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1483 variables, 24/2084 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1483 variables, 12/2096 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1483 variables, 0/2096 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 158 (OVERLAPS) 44/1527 variables, 28/2124 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1527 variables, 28/2152 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1527 variables, 9/2161 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1527 variables, 0/2161 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 162 (OVERLAPS) 3/1530 variables, 5/2166 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1530 variables, 3/2169 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1530 variables, 3/2172 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1530 variables, 0/2172 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 166 (OVERLAPS) 2/1532 variables, 1/2173 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1532 variables, 2/2175 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1532 variables, 0/2175 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 169 (OVERLAPS) 50/1582 variables, 26/2201 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1582 variables, 24/2225 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1582 variables, 12/2237 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1582 variables, 0/2237 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 173 (OVERLAPS) 44/1626 variables, 28/2265 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1626 variables, 28/2293 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1626 variables, 9/2302 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1626 variables, 0/2302 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 177 (OVERLAPS) 3/1629 variables, 5/2307 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1629 variables, 3/2310 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1629 variables, 3/2313 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1629 variables, 0/2313 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 181 (OVERLAPS) 2/1631 variables, 1/2314 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1631 variables, 2/2316 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1631 variables, 0/2316 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 184 (OVERLAPS) 50/1681 variables, 26/2342 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1681 variables, 24/2366 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1681 variables, 12/2378 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1681 variables, 0/2378 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 188 (OVERLAPS) 44/1725 variables, 28/2406 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1725 variables, 28/2434 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1725 variables, 9/2443 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1725 variables, 0/2443 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 192 (OVERLAPS) 3/1728 variables, 5/2448 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1728 variables, 3/2451 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1728 variables, 3/2454 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1728/3292 variables, and 2454 constraints, problems are : Problem set: 0 solved, 6 unsolved in 5008 ms.
Refiners :[Domain max(s): 992/1895 constraints, Positive P Invariants (semi-flows): 470/898 constraints, State Equation: 992/1895 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 3/6 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 10/16 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 33/49 variables, 18/33 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/49 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/49 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/49 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 5/54 variables, 5/67 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/54 variables, 5/72 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/54 variables, 5/77 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/54 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (OVERLAPS) 2/56 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/56 variables, 2/80 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/56 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (OVERLAPS) 55/111 variables, 28/108 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/111 variables, 26/134 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/111 variables, 13/147 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/111 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (OVERLAPS) 55/166 variables, 34/181 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/166 variables, 34/215 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/166 variables, 15/230 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/166 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 27 (OVERLAPS) 2/168 variables, 2/232 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/168 variables, 2/234 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/168 variables, 2/236 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/168 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 31 (OVERLAPS) 4/172 variables, 2/238 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/172 variables, 4/242 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/172 variables, 2/244 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/172 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 35 (OVERLAPS) 89/261 variables, 42/286 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/261 variables, 40/326 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/261 variables, 20/346 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/261 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 39 (OVERLAPS) 89/350 variables, 58/404 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/350 variables, 58/462 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/350 variables, 18/480 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/350 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 43 (OVERLAPS) 6/356 variables, 11/491 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/356 variables, 6/497 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/356 variables, 6/503 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/356 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 47 (OVERLAPS) 2/358 variables, 1/504 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/358 variables, 2/506 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/358 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 50 (OVERLAPS) 101/459 variables, 50/556 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/459 variables, 48/604 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/459 variables, 24/628 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/459 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 54 (OVERLAPS) 89/548 variables, 58/686 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/548 variables, 58/744 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/548 variables, 18/762 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/548 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 58 (OVERLAPS) 6/554 variables, 11/773 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/554 variables, 6/779 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/554 variables, 6/785 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/554 variables, 0/785 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 62 (OVERLAPS) 2/556 variables, 1/786 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/556 variables, 2/788 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/556 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 65 (OVERLAPS) 96/652 variables, 48/836 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/652 variables, 46/882 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/652 variables, 23/905 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/652 variables, 0/905 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 69 (OVERLAPS) 80/732 variables, 52/957 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/732 variables, 52/1009 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/732 variables, 17/1026 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/732 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 73 (OVERLAPS) 5/737 variables, 9/1035 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/737 variables, 5/1040 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/737 variables, 5/1045 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/737 variables, 0/1045 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 77 (OVERLAPS) 2/739 variables, 1/1046 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/739 variables, 2/1048 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/739 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 80 (OVERLAPS) 87/826 variables, 44/1092 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/826 variables, 42/1134 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/826 variables, 21/1155 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/826 variables, 0/1155 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 84 (OVERLAPS) 74/900 variables, 48/1203 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/900 variables, 48/1251 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/900 variables, 15/1266 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/900 variables, 0/1266 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 88 (OVERLAPS) 5/905 variables, 9/1275 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/905 variables, 5/1280 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/905 variables, 5/1285 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/905 variables, 0/1285 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 92 (OVERLAPS) 2/907 variables, 1/1286 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/907 variables, 2/1288 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/907 variables, 0/1288 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 95 (OVERLAPS) 84/991 variables, 42/1330 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/991 variables, 40/1370 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/991 variables, 20/1390 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/991 variables, 0/1390 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 99 (OVERLAPS) 74/1065 variables, 48/1438 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1065 variables, 48/1486 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1065 variables, 15/1501 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1065 variables, 0/1501 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 103 (OVERLAPS) 5/1070 variables, 9/1510 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1070 variables, 5/1515 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1070 variables, 5/1520 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1070 variables, 0/1520 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 107 (OVERLAPS) 2/1072 variables, 1/1521 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1072 variables, 2/1523 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1072 variables, 0/1523 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 110 (OVERLAPS) 84/1156 variables, 42/1565 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1156 variables, 40/1605 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1156 variables, 20/1625 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1156 variables, 0/1625 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 114 (OVERLAPS) 66/1222 variables, 44/1669 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1222 variables, 44/1713 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1222 variables, 13/1726 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1222 variables, 0/1726 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 118 (OVERLAPS) 5/1227 variables, 9/1735 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1227 variables, 5/1740 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1227 variables, 5/1745 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1227 variables, 0/1745 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 122 (OVERLAPS) 2/1229 variables, 1/1746 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1229 variables, 2/1748 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1229 variables, 0/1748 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 125 (OVERLAPS) 56/1285 variables, 30/1778 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1285 variables, 28/1806 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1285 variables, 14/1820 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1285 variables, 0/1820 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 129 (OVERLAPS) 44/1329 variables, 28/1848 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1329 variables, 28/1876 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1329 variables, 9/1885 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1329 variables, 0/1885 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 133 (OVERLAPS) 3/1332 variables, 5/1890 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1332 variables, 3/1893 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1332 variables, 3/1896 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1332 variables, 0/1896 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 137 (OVERLAPS) 2/1334 variables, 1/1897 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1334 variables, 2/1899 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1334 variables, 0/1899 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 140 (OVERLAPS) 50/1384 variables, 26/1925 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1384 variables, 24/1949 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1384 variables, 12/1961 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1384 variables, 0/1961 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 144 (OVERLAPS) 44/1428 variables, 28/1989 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1428 variables, 28/2017 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1428 variables, 9/2026 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1428 variables, 0/2026 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 148 (OVERLAPS) 3/1431 variables, 5/2031 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1431 variables, 3/2034 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1431 variables, 3/2037 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1431 variables, 0/2037 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 152 (OVERLAPS) 2/1433 variables, 1/2038 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1433 variables, 2/2040 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1433 variables, 0/2040 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 155 (OVERLAPS) 50/1483 variables, 26/2066 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1483 variables, 24/2090 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1483 variables, 12/2102 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1483 variables, 0/2102 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 159 (OVERLAPS) 44/1527 variables, 28/2130 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1527 variables, 28/2158 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1527 variables, 9/2167 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1527 variables, 0/2167 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 163 (OVERLAPS) 3/1530 variables, 5/2172 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1530 variables, 3/2175 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1530 variables, 3/2178 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1530 variables, 0/2178 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 167 (OVERLAPS) 2/1532 variables, 1/2179 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1532 variables, 2/2181 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1532 variables, 0/2181 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 170 (OVERLAPS) 50/1582 variables, 26/2207 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SMT process timed out in 10043ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 1895 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1895/1895 places, 1397/1397 transitions.
Applied a total of 0 rules in 55 ms. Remains 1895 /1895 variables (removed 0) and now considering 1397/1397 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 1895/1895 places, 1397/1397 transitions.
RANDOM walk for 40000 steps (8 resets) in 2026 ms. (19 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 707 ms. (56 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 709 ms. (56 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 675 ms. (59 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 710 ms. (56 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 689 ms. (57 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 698 ms. (57 steps per ms) remains 6/6 properties
Finished probabilistic random walk after 72423 steps, run visited all 6 properties in 2058 ms. (steps per millisecond=35 )
Probabilistic random walk after 72423 steps, saw 71405 distinct states, run finished after 2061 ms. (steps per millisecond=35 ) properties seen :6
Knowledge obtained : [(AND p1 (NOT p0) p2), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X (AND p1 p2)))]
False Knowledge obtained : [(F (NOT (OR p1 p0))), (F (NOT (OR p1 p0 p2))), (F (NOT (OR p1 p2))), (F (NOT (OR (NOT p1) p2))), (F (NOT p2)), (F (NOT p1)), (F (NOT (OR p1 (NOT p2)))), (F p0), (F (NOT (OR p0 p2))), (F (NOT (AND p1 p2)))]
Knowledge based reduction with 14 factoid took 516 ms. Reduced automaton from 7 states, 25 edges and 3 AP (stutter sensitive) to 7 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 309 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 277 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 289 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 0 reset in 1444 ms.
Product exploration explored 100000 steps with 0 reset in 1894 ms.
Applying partial POR strategy [false, true, true, false, true, false, false]
Stuttering acceptance computed with spot in 322 ms :[(NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 3 out of 1895 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1895/1895 places, 1397/1397 transitions.
Applied a total of 0 rules in 57 ms. Remains 1895 /1895 variables (removed 0) and now considering 1397/1397 (removed 0) transitions.
[2024-05-29 02:38:41] [INFO ] Redundant transitions in 25 ms returned []
Running 1396 sub problems to find dead transitions.
[2024-05-29 02:38:41] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1895 variables, 1895/1895 constraints. Problems are: Problem set: 0 solved, 1396 unsolved
SMT process timed out in 30272ms, After SMT, problems are : Problem set: 0 solved, 1396 unsolved
Search for dead transitions found 0 dead transitions in 30286ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 30381 ms. Remains : 1895/1895 places, 1397/1397 transitions.
Support contains 3 out of 1895 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1895/1895 places, 1397/1397 transitions.
Applied a total of 0 rules in 45 ms. Remains 1895 /1895 variables (removed 0) and now considering 1397/1397 (removed 0) transitions.
[2024-05-29 02:39:12] [INFO ] Invariant cache hit.
[2024-05-29 02:39:13] [INFO ] Implicit Places using invariants in 1002 ms returned []
[2024-05-29 02:39:13] [INFO ] Invariant cache hit.
[2024-05-29 02:39:15] [INFO ] Implicit Places using invariants and state equation in 2014 ms returned []
Implicit Place search using SMT with State Equation took 3017 ms to find 0 implicit places.
Running 1396 sub problems to find dead transitions.
[2024-05-29 02:39:15] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s1664 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1895 variables, 1895/1895 constraints. Problems are: Problem set: 0 solved, 1396 unsolved
SMT process timed out in 30297ms, After SMT, problems are : Problem set: 0 solved, 1396 unsolved
Search for dead transitions found 0 dead transitions in 30313ms
Finished structural reductions in LTL mode , in 1 iterations and 33379 ms. Remains : 1895/1895 places, 1397/1397 transitions.
Treatment of property ShieldIIPt-PT-100A-LTLFireability-02 finished in 145546 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(p0)))'
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(X((p0&&(G((F(p2)&&p1))||F(p3)))))))'
[2024-05-29 02:39:45] [INFO ] Flatten gal took : 103 ms
[2024-05-29 02:39:45] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-05-29 02:39:45] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1903 places, 1402 transitions and 6004 arcs took 10 ms.
Total runtime 1630532 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ShieldIIPt-PT-100A

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/411/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 1903
TRANSITIONS: 1402
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.030s, Sys 0.003s]


SAVING FILE /home/mcc/execution/411/model (.net / .def) ...
EXPORT TIME: [User 0.005s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 2279
MODEL NAME: /home/mcc/execution/411/model
1903 places, 1402 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA ShieldIIPt-PT-100A-LTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldIIPt-PT-100A-LTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldIIPt-PT-100A-LTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716950441582

--------------------
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