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.r364-tall-171683777900428.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 ShieldPPPt-PT-050B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r364-tall-171683777900428
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 9.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 114K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 3.4K Apr 23 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 11 14:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K Apr 11 14:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 11 14:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Apr 11 14:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:54 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 955K 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1716915038126

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldPPPt-PT-050B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 16:50:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-05-28 16:50:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 16:50:39] [INFO ] Load time of PNML (sax parser for PT used): 221 ms
[2024-05-28 16:50:39] [INFO ] Transformed 3903 places.
[2024-05-28 16:50:39] [INFO ] Transformed 3553 transitions.
[2024-05-28 16:50:39] [INFO ] Found NUPN structural information;
[2024-05-28 16:50:39] [INFO ] Parsed PT model containing 3903 places and 3553 transitions and 8906 arcs in 525 ms.
Structural test allowed to assert that 1404 places are NOT stable. Took 28 ms.
RANDOM walk for 40000 steps (8 resets) in 6816 ms. (5 steps per ms) remains 1897/2499 properties
BEST_FIRST walk for 122 steps (8 resets) in 18 ms. (6 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 18 ms. (6 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 22 ms. (5 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 49 ms. (2 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 122 steps (8 resets) in 37 ms. (3 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 19 ms. (6 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 122 steps (8 resets) in 14 ms. (8 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 14 ms. (8 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 122 steps (8 resets) in 10 ms. (11 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 122 steps (8 resets) in 9 ms. (12 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 122 steps (8 resets) in 10 ms. (11 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 121 steps (8 resets) in 11 ms. (10 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 1897/1897 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1897/1897 properties
// Phase 1: matrix 3553 rows 3903 cols
[2024-05-28 16:50:42] [INFO ] Computed 551 invariants in 47 ms
Error getting values : (error "ParserException while parsing response: ((s51 (/ 1.0 2.0))
(s52 (/ 1.0 2.0))
(s62 (/ 1.0 2.0))
(s63 (/ 1.0 2.0))
(s65 (/ 1.0 2.0))
(s66 (/ 1.0 2.0))
(s67 (/ 1.0 2.0))
(s68 (/ 1.0 2.0))
(s69 (/ 1.0 2.0))
(s70 (/ 1.0 2.0))
(s72 (/ 1.0 2.0))
(s73 (/ 1.0 2.0))
(s74 (/ 1.0 2.0))
(s75 (/ 1.0 2.0))
(s76 (/ 1.0 2.0))
(s77 (/ 1.0 2.0))
(s79 (/ 1.0 2.0))
(s80 (/ 1.0 2.0))
(s81 (/ 1.0 2.0))
(s82 (/ 1.0 2.0))
(s83 (/ 1.0 2.0))
(s84 (/ 1.0 2.0))
(s86 (/ 1.0 2.0))
(s87 (/ 1.0 2.0))
(s88 (/ 1.0 2.0))
(s89 (/ 1.0 2.0))
(s90 (/ 1.0 2.0))
(s91 (/ 1.0 2.0))
(s92 (/ 1.0 2.0))
(s93 (/ 1.0 2.0))
(s98 (/ 1.0 2.0))
(s99 (/ 1.0 2.0))
(s100 (/ 1.0 2.0))
(s101 (/ 1.0 2.0))
(s102 (/ 1.0 2.0))
(s103 (/ 1.0 2.0))
(s108 (/ 1.0 2.0))
(s109 (/ 1.0 2.0))
(s110 (/ 1.0 2.0))
(s111 (/ 1.0 2.0))
(s112 (/ 1.0 2.0))
(s113 (/ 1.0 2.0))
(s114 (/ 1.0 2.0))
(s115 (/ 1.0 2.0))
(s120 (/ 1.0 2.0))
(s121 (/ 1.0 2.0))
(s122 (/ 1.0 2.0))
(s123 (/ 1.0 2.0))
(s124 (/ 1.0 2.0))
(s125 (/ 1.0 2.0))
(s126 (/ 1.0 2.0))
(s127 (/ 1.0 2.0))
(s139 (/ 1.0 2.0))
(s140 (/ 1.0 2.0))
(s142 (/ 1.0 2.0))
(s143 (/ 1.0 2.0))
(s144 (/ 1.0 2.0))
(s145 (/ 1.0 2.0))
(s146 (/ 1.0 2.0))
(s147 (/ 1.0 2.0))
(s149 (/ 1.0 2.0))
(s150 (/ 1.0 2.0))
(s151 (/ 1.0 2.0))
(s152 (/ 1.0 2.0))
(s153 (/ 1.0 2.0))
(s154 (/ 1.0 2.0))
(s156 (/ 1.0 2.0))
(s157 (/ 1.0 2.0))
(s158 (/ 1.0 2.0))
(s159 (/ 1.0 2.0))
(s160 (/ 1.0 2.0))
(s161 (/ 1.0 2.0))
(s163 (/ 1.0 2.0))
(s164 (/ 1.0 2.0))
(s165 (/ 1.0 2.0))
(s166 (/ 1.0 2.0))
(s167 (/ 1.0 2.0))
(s168 (/ 1.0 2.0))
(s169 (/ 1.0 2.0))
(s170 (/ 1.0 2.0))
(s175 (/ 1.0 2.0))
(s176 (/ 1.0 2.0))
(s177 (/ 1.0 2.0))
(s178 (/ 1.0 2.0))
(s179 (/ 1.0 2.0))
(s180 (/ 1.0 2.0))
(s185 (/ 1.0 2.0))
(s186 (/ 1.0 2.0))
(s187 (/ 1.0 2.0))
(s188 (/ 1.0 2.0))
(s189 (/ 1.0 2.0))
(s190 (/ 1.0 2.0))
(s191 (/ 1.0 2.0))
(s192 (/ 1.0 2.0))
(s197 (/ 1.0 2.0))
(s198 (/ 1.0 2.0))
(s199 (/ 1.0 2.0))
(s200 (/ 1.0 2.0))
(s201 (/ 1.0 2.0))
(s202 (/ 1.0 2.0))
(s203 (/ 1.0 2.0))
(s204 (/ 1.0 2.0))
(s216 (/ 1.0 2.0))
(s217 (/ 1.0 2.0))
(s219 (/ 1.0 2.0))
(s220 (/ 1.0 2.0))
(s221 (/ 1.0 2.0))
(s222 (/ 1.0 2.0))
(s223 (/ 1.0 2.0))
(s224 (/ 1.0 2.0))
(s226 (/ 1.0 2.0))
(s227 (/ 1.0 2.0))
(s228 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1897 variables, 1897/1897 constraints. Problems are: Problem set: 0 solved, 1897 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1897/7456 variables, and 1897 constraints, problems are : Problem set: 0 solved, 1897 unsolved in 5132 ms.
Refiners :[Domain max(s): 1897/3903 constraints, Positive P Invariants (semi-flows): 0/551 constraints, State Equation: 0/3903 constraints, PredecessorRefiner: 1897/1897 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1897 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1897 variables, 1897/1897 constraints. Problems are: Problem set: 0 solved, 1897 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1897/7456 variables, and 1897 constraints, problems are : Problem set: 0 solved, 1897 unsolved in 5042 ms.
Refiners :[Domain max(s): 1897/3903 constraints, Positive P Invariants (semi-flows): 0/551 constraints, State Equation: 0/3903 constraints, PredecessorRefiner: 0/1897 constraints, Known Traps: 0/0 constraints]
After SMT, in 11055ms problems are : Problem set: 0 solved, 1897 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1897 out of 3903 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3903/3903 places, 3553/3553 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 535 transitions
Trivial Post-agglo rules discarded 535 transitions
Performed 535 trivial Post agglomeration. Transition count delta: 535
Iterating post reduction 0 with 535 rules applied. Total rules applied 535 place count 3903 transition count 3018
Reduce places removed 535 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 537 rules applied. Total rules applied 1072 place count 3368 transition count 3016
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1073 place count 3367 transition count 3016
Performed 53 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 53 Pre rules applied. Total rules applied 1073 place count 3367 transition count 2963
Deduced a syphon composed of 53 places in 27 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 3 with 106 rules applied. Total rules applied 1179 place count 3314 transition count 2963
Discarding 78 places :
Symmetric choice reduction at 3 with 78 rule applications. Total rules 1257 place count 3236 transition count 2885
Iterating global reduction 3 with 78 rules applied. Total rules applied 1335 place count 3236 transition count 2885
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 1335 place count 3236 transition count 2855
Deduced a syphon composed of 30 places in 28 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 1395 place count 3206 transition count 2855
Performed 665 Post agglomeration using F-continuation condition.Transition count delta: 665
Deduced a syphon composed of 665 places in 13 ms
Reduce places removed 665 places and 0 transitions.
Iterating global reduction 3 with 1330 rules applied. Total rules applied 2725 place count 2541 transition count 2190
Renaming transitions due to excessive name length > 1024 char.
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 34 places in 10 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 2793 place count 2507 transition count 2190
Free-agglomeration rule applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 2797 place count 2507 transition count 2186
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 2801 place count 2503 transition count 2186
Partial Free-agglomeration rule applied 35 times.
Drop transitions (Partial Free agglomeration) removed 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 2836 place count 2503 transition count 2186
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2837 place count 2502 transition count 2185
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2838 place count 2501 transition count 2185
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 2838 place count 2501 transition count 2183
Deduced a syphon composed of 2 places in 10 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 2842 place count 2499 transition count 2183
Applied a total of 2842 rules in 1141 ms. Remains 2499 /3903 variables (removed 1404) and now considering 2183/3553 (removed 1370) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1157 ms. Remains : 2499/3903 places, 2183/3553 transitions.
RANDOM walk for 1129325 steps (0 resets) in 120004 ms. (9 steps per ms) remains 1220/1897 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 98 ms. (40 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4002 steps (8 resets) in 78 ms. (50 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 90 ms. (43 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 83 ms. (47 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4002 steps (8 resets) in 76 ms. (51 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4002 steps (8 resets) in 79 ms. (50 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4002 steps (8 resets) in 74 ms. (53 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1220/1220 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1220/1220 properties
// Phase 1: matrix 2183 rows 2499 cols
[2024-05-28 16:51:25] [INFO ] Computed 550 invariants in 15 ms
[2024-05-28 16:51:25] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1220 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1220 unsolved
SMT process timed out in 45478ms, After SMT, problems are : Problem set: 0 solved, 1220 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1220 out of 2499 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2499/2499 places, 2183/2183 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 148 transitions
Trivial Post-agglo rules discarded 148 transitions
Performed 148 trivial Post agglomeration. Transition count delta: 148
Iterating post reduction 0 with 148 rules applied. Total rules applied 148 place count 2499 transition count 2035
Reduce places removed 148 places and 0 transitions.
Iterating post reduction 1 with 148 rules applied. Total rules applied 296 place count 2351 transition count 2035
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 296 place count 2351 transition count 1979
Deduced a syphon composed of 56 places in 8 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 408 place count 2295 transition count 1979
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 436 place count 2267 transition count 1951
Iterating global reduction 2 with 28 rules applied. Total rules applied 464 place count 2267 transition count 1951
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 464 place count 2267 transition count 1923
Deduced a syphon composed of 28 places in 7 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 520 place count 2239 transition count 1923
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Deduced a syphon composed of 142 places in 6 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 2 with 284 rules applied. Total rules applied 804 place count 2097 transition count 1781
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 36 places in 9 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 876 place count 2061 transition count 1781
Free-agglomeration rule applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 883 place count 2061 transition count 1774
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 890 place count 2054 transition count 1774
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 892 place count 2054 transition count 1774
Applied a total of 892 rules in 285 ms. Remains 2054 /2499 variables (removed 445) and now considering 1774/2183 (removed 409) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 285 ms. Remains : 2054/2499 places, 1774/2183 transitions.
RANDOM walk for 1424090 steps (4 resets) in 120004 ms. (11 steps per ms) remains 1208/1220 properties
BEST_FIRST walk for 4003 steps (8 resets) in 99 ms. (40 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 76 ms. (51 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 71 ms. (55 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 76 ms. (51 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 80 ms. (49 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4002 steps (8 resets) in 75 ms. (52 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 121 ms. (32 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 101 ms. (39 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4002 steps (8 resets) in 101 ms. (39 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4002 steps (8 resets) in 113 ms. (35 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 104 ms. (38 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 95 ms. (41 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 99 ms. (40 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 115 ms. (34 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 102 ms. (38 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 99 ms. (40 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 104 ms. (38 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4002 steps (8 resets) in 72 ms. (54 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 73 ms. (54 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 76 ms. (51 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4002 steps (8 resets) in 73 ms. (54 steps per ms) remains 1208/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 1208/1208 properties
Interrupted probabilistic random walk after 857074 steps, run timeout after 93001 ms. (steps per millisecond=9 ) properties seen :0 out of 1208
Probabilistic random walk after 857074 steps, saw 732971 distinct states, run finished after 93014 ms. (steps per millisecond=9 ) properties seen :0
// Phase 1: matrix 1774 rows 2054 cols
[2024-05-28 16:54:15] [INFO ] Computed 550 invariants in 12 ms
[2024-05-28 16:54:15] [INFO ] State equation strengthened by 3 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s1 (/ 1.0 2.0))
(s2 (/ 1.0 2.0))
(s4 (/ 1.0 2.0))
(s5 (/ 1.0 2.0))
(s7 (/ 1.0 2.0))
(s8 (/ 1.0 2.0))
(s9 (/ 1.0 2.0))
(s10 (/ 1.0 2.0))
(s11 (/ 1.0 2.0))
(s12 (/ 1.0 2.0))
(s14 (/ 1.0 2.0))
(s15 (/ 1.0 2.0))
(s16 (/ 1.0 2.0))
(s17 (/ 1.0 2.0))
(s18 (/ 1.0 2.0))
(s19 (/ 1.0 2.0))
(s21 (/ 1.0 2.0))
(s22 (/ 1.0 2.0))
(s23 (/ 1.0 2.0))
(s24 (/ 1.0 2.0))
(s25 (/ 1.0 2.0))
(s26 (/ 1.0 2.0))
(s27 (/ 1.0 2.0))
(s28 (/ 1.0 2.0))
(s29 (/ 1.0 2.0))
(s30 (/ 1.0 2.0))
(s31 (/ 1.0 2.0))
(s32 (/ 1.0 2.0))
(s33 (/ 1.0 2.0))
(s34 (/ 1.0 2.0))
(s36 (/ 1.0 2.0))
(s37 (/ 1.0 2.0))
(s38 (/ 1.0 2.0))
(s39 (/ 1.0 2.0))
(s40 (/ 1.0 2.0))
(s41 (/ 1.0 2.0))
(s43 (/ 1.0 2.0))
(s44 (/ 1.0 2.0))
(s45 (/ 1.0 2.0))
(s46 (/ 1.0 2.0))
(s47 (/ 1.0 2.0))
(s48 (/ 1.0 2.0))
(s49 (/ 1.0 2.0))
(s50 (/ 1.0 2.0))
(s52 (/ 1.0 2.0))
(s53 (/ 1.0 2.0))
(s54 (/ 1.0 2.0))
(s55 (/ 1.0 2.0))
(s56 (/ 1.0 2.0))
(s57 (/ 1.0 2.0))
(s58 (/ 1.0 2.0))
(s59 (/ 1.0 2.0))
(s62 (/ 1.0 2.0))
(s63 (/ 1.0 2.0))
(s65 (/ 1.0 2.0))
(s66 (/ 1.0 2.0))
(s67 (/ 1.0 2.0))
(s68 (/ 1.0 2.0))
(s69 (/ 1.0 2.0))
(s70 (/ 1.0 2.0))
(s72 (/ 1.0 2.0))
(s73 (/ 1.0 2.0))
(s74 (/ 1.0 2.0))
(s75 (/ 1.0 2.0))
(s76 (/ 1.0 2.0))
(s77 (/ 1.0 2.0))
(s79 (/ 1.0 2.0))
(s80 (/ 1.0 2.0))
(s81 (/ 1.0 2.0))
(s82 (/ 1.0 2.0))
(s83 (/ 1.0 2.0))
(s84 (/ 1.0 2.0))
(s85 (/ 1.0 2.0))
(s86 (/ 1.0 2.0))
(s87 (/ 1.0 2.0))
(s88 (/ 1.0 2.0))
(s89 (/ 1.0 2.0))
(s90 (/ 1.0 2.0))
(s91 (/ 1.0 2.0))
(s92 (/ 1.0 2.0))
(s94 (/ 1.0 2.0))
(s95 (/ 1.0 2.0))
(s96 (/ 1.0 2.0))
(s97 (/ 1.0 2.0))
(s98 (/ 1.0 2.0))
(s99 (/ 1.0 2.0))
(s101 (/ 1.0 2.0))
(s102 (/ 1.0 2.0))
(s103 (/ 1.0 2.0))
(s104 (/ 1.0 2.0))
(s105 (/ 1.0 2.0))
(s106 (/ 1.0 2.0))
(s107 (/ 1.0 2.0))
(s108 (/ 1.0 2.0))
(s110 (/ 1.0 2.0))
(s111 (/ 1.0 2.0))
(s112 (/ 1.0 2.0))
(s113 (/ 1.0 2.0))
(s114 (/ 1.0 2.0))
(s115 (/ 1.0 2.0))
(s116 (/ 1.0 2.0))
(s117 (/ 1.0 2.0))
(s120 (/ 1.0 2.0))
(s121 (/ 1.0 2.0))
(s123 (/ 1.0 2.0))
(s124 (/ 1.0 2.0))
(s125 (/ 1.0 2.0))
(s126 (/ 1.0 2.0))
(s127 (/ 1.0 2.0))
(s128 (/ 1.0 2.0))
(s130 (/ 1.0 2.0))
(s131 (/ 1.0 2.0))
(s132 (/ 1.0 2.0))
(s133 (/ 1.0 2.0))
(s134 (/ 1.0 2.0))
(s135 (/ 1.0 2.0))
(s137 (/ 1.0 2.0))
(s138 (/ 1.0 2.0))
(s139 (/ 1.0 2.0))
(s140 (/ 1.0 2.0))
(s141 (/ 1.0 2.0))
(s142 (/ 1.0 2.0))
(s143 (/ 1.0 2.0))
(s144 (/ 1.0 2.0))
(s145 (/ 1.0 2.0))
(s146 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1208 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1208 unsolved
SMT process timed out in 75340ms, After SMT, problems are : Problem set: 0 solved, 1208 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1208 out of 2054 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2054/2054 places, 1774/1774 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 2054 transition count 1771
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 2051 transition count 1771
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 2051 transition count 1770
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 2050 transition count 1770
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 2046 transition count 1766
Applied a total of 16 rules in 86 ms. Remains 2046 /2054 variables (removed 8) and now considering 1766/1774 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 2046/2054 places, 1766/1774 transitions.
RANDOM walk for 1422399 steps (4 resets) in 120004 ms. (11 steps per ms) remains 1183/1208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 76 ms. (51 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 81 ms. (48 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 106 ms. (37 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 109 ms. (36 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4002 steps (8 resets) in 108 ms. (36 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4002 steps (8 resets) in 78 ms. (50 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 73 ms. (54 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 72 ms. (54 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 72 ms. (54 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4000 steps (8 resets) in 74 ms. (53 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4002 steps (8 resets) in 74 ms. (53 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 71 ms. (55 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 76 ms. (51 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 76 ms. (51 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 81 ms. (48 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 71 ms. (55 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4002 steps (8 resets) in 72 ms. (54 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 1183/1183 properties
Interrupted probabilistic random walk after 870913 steps, run timeout after 93001 ms. (steps per millisecond=9 ) properties seen :0 out of 1183
Probabilistic random walk after 870913 steps, saw 744637 distinct states, run finished after 93002 ms. (steps per millisecond=9 ) properties seen :0
// Phase 1: matrix 1766 rows 2046 cols
[2024-05-28 16:57:35] [INFO ] Computed 550 invariants in 7 ms
[2024-05-28 16:57:35] [INFO ] State equation strengthened by 3 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1183 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1183 unsolved
At refinement iteration 1 (OVERLAPS) 236/1419 variables, 275/275 constraints. Problems are: Problem set: 0 solved, 1183 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1419/3812 variables, and 275 constraints, problems are : Problem set: 0 solved, 1183 unsolved in 90029 ms.
Refiners :[Positive P Invariants (semi-flows): 275/550 constraints, State Equation: 0/2046 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 1183/1183 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1183 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1183 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1183 unsolved
At refinement iteration 1 (OVERLAPS) 236/1419 variables, 275/275 constraints. Problems are: Problem set: 0 solved, 1183 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1419 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 1183 unsolved
At refinement iteration 3 (OVERLAPS) 1267/2686 variables, 1419/1694 constraints. Problems are: Problem set: 0 solved, 1183 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2686/3812 variables, and 2877 constraints, problems are : Problem set: 0 solved, 1183 unsolved in 90057 ms.
Refiners :[Positive P Invariants (semi-flows): 275/550 constraints, State Equation: 1419/2046 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 1183/1183 constraints, Known Traps: 0/0 constraints]
After SMT, in 180335ms problems are : Problem set: 0 solved, 1183 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1183 out of 2046 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2046/2046 places, 1766/1766 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 2046 transition count 1759
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 2039 transition count 1759
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 14 place count 2039 transition count 1756
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 20 place count 2036 transition count 1756
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 32 place count 2030 transition count 1750
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 2027 transition count 1750
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 41 place count 2027 transition count 1750
Applied a total of 41 rules in 104 ms. Remains 2027 /2046 variables (removed 19) and now considering 1750/1766 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 2027/2046 places, 1750/1766 transitions.
RANDOM walk for 1482877 steps (4 resets) in 120004 ms. (12 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 136 ms. (29 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 144 ms. (27 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 121 ms. (32 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 144 ms. (27 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 154 ms. (25 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 157 ms. (25 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 137 ms. (29 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 143 ms. (27 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 138 ms. (28 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4002 steps (8 resets) in 144 ms. (27 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 126 ms. (31 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4002 steps (8 resets) in 117 ms. (33 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 146 ms. (27 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4002 steps (8 resets) in 158 ms. (25 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4002 steps (8 resets) in 136 ms. (29 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 140 ms. (28 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 101 ms. (39 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 151 ms. (26 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 99 ms. (40 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 165 ms. (24 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4002 steps (8 resets) in 133 ms. (29 steps per ms) remains 1183/1183 properties
BEST_FIRST walk for 4003 steps (8 resets) in 117 ms. (33 steps per ms) remains 1183/1183 properties
Interrupted probabilistic random walk after 860587 steps, run timeout after 93001 ms. (steps per millisecond=9 ) properties seen :0 out of 1183
Probabilistic random walk after 860587 steps, saw 736228 distinct states, run finished after 93001 ms. (steps per millisecond=9 ) properties seen :0
// Phase 1: matrix 1750 rows 2027 cols
[2024-05-28 17:02:41] [INFO ] Computed 550 invariants in 7 ms
[2024-05-28 17:02:41] [INFO ] State equation strengthened by 3 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1183 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1183 unsolved
At refinement iteration 1 (OVERLAPS) 220/1403 variables, 275/275 constraints. Problems are: Problem set: 0 solved, 1183 unsolved
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(s1146 (/ 1.0 16.0))
(s1147 (/ 1.0 16.0))
(s1148 (/ 1.0 16.0))
(s1149 (/ 1.0 16.0))
(s1150 (/ 9.0 16.0))
(s1151 (/ 1.0 16.0))
(s1152 (/ 1.0 16.0))
(s1153 0.0)
(s1154 (/ 1.0 16.0))
(s1155 (/ 1.0 16.0))
(s1156 (/ 1.0 16.0))
(s1157 (/ 1.0 16.0))
(s1158 (/ 1.0 16.0))
(s1159 (/ 9.0 16.0))
(s1160 (/ 1.0 16.0))
(s1161 (/ 1.0 16.0))
(s1162 0.0)
(s1165 0.0)
(s1166 (/ 1.0 16.0))
(s1167 (/ 1.0 16.0))
(s1168 (/ 1.0 16.0))
(s1169 (/ 13.0 16.0))
(s1170 (/ 13.0 16.0))
(s1171 (/ 1.0 16.0))
(s1172 0.0)
(s1173 (/ 1.0 16.0))
(s1174 (/ 1.0 16.0))
(s1175 (/ 13.0 16.0))
(s1176 (/ 1.0 16.0))
(s1177 (/ 13.0 16.0))
(s1178 (/ 1.0 16.0))
(s1184 (/ 1.0 16.0))
(s1185 (/ 1.0 16.0))
(s1186 (/ 1.0 16.0))
(s1187 (/ 1.0 16.0))
(s1188 (/ 9.0 16.0))
(s1189 (/ 1.0 16.0))
(s1190 (/ 1.0 16.0))
(s1191 (/ 1.0 16.0))
(s1192 0.0)
(s1193 (/ 1.0 16.0))
(s1194 (/ 7.0 8.0))
(s1195 (/ 1.0 16.0))
(s1196 0.0)
(s1197 0.0)
(s1198 (/ 1.0 16.0))
(s1199 (/ 1.0 16.0))
(s1200 (/ 13.0 16.0))
(s1201 (/ 1.0 16.0))
(s1202 0.0)
(s1203 0.0)
(s1204 (/ 1.0 16.0))
(s1205 (/ 1.0 16.0))
(s1206 (/ 7.0 8.0))
(s1207 0.0)
(s1208 0.0)
(s1209 (/ 1.0 16.0))
(s1210 (/ 15.0 16.0))
(s1211 0.0)
(s1212 (/ 1.0 16.0))
(s1213 (/ 1.0 16.0))
(s1214 (/ 1.0 16.0))
(s1215 (/ 13.0 16.0))
(s1216 (/ 13.0 16.0))
(s1217 (/ 1.0 16.0))
(s1218 0.0)
(s1219 (/ 1.0 16.0))
(s1220 (/ 1.0 16.0))
(s1221 (/ 13.0 16.0))
(s1222 (/ 1.0 16.0))
(s1223 (/ 13.0 16.0))
(s1224 (/ 1.0 16.0))
(s1230 (/ 1.0 16.0))
(s1231 (/ 1.0 16.0))
(s1232 (/ 1.0 16.0))
(s1233 (/ 1.0 16.0))
(s1234 (/ 1.0 16.0))
(s1235 (/ 1.0 16.0))
(s1236 (/ 9.0 16.0))
(s1237 (/ 1.0 16.0))
(s1238 0.0)
(s1239 (/ 1.0 16.0))
(s1240 (/ 11.0 16.0))
(s1241 (/ 1.0 16.0))
(s1242 (/ 1.0 16.0))
(s1243 (/ 1.0 16.0))
(s1244 (/ 1.0 16.0))
(s1245 0.0)
(s1246 (/ 1.0 16.0))
(s1247 (/ 15.0 16.0))
(s1248 0.0)
(s1249 0.0)
(s1250 (/ 13.0 16.0))
(s1251 (/ 1.0 16.0))
(s1252 (/ 1.0 16.0))
(s1253 (/ 1.0 16.0))
(s1254 0.0)
(s1255 0.0)
(s1256 0.0)
(s1257 (/ 15.0 16.0))
(s1258 (/ 1.0 16.0))
(s1259 0.0)
(s1260 (/ 1.0 16.0))
(s1261 (/ 1.0 16.0))
(s1262 (/ 1.0 16.0))
(s1263 (/ 13.0 16.0))
(s1264 (/ 1.0 16.0))
(s1265 (/ 13.0 16.0))
(s1266 0.0)
(s1267 (/ 1.0 16.0))
(s1268 (/ 1.0 16.0))
(s1269 (/ 1.0 16.0))
(s1270 (/ 13.0 16.0))
(s1271 (/ 13.0 16.0))
(s1272 (/ 1.0 16.0))
(s1278 (/ 1.0 16.0))
(s1279 (/ 1.0 16.0))
(s1280 (/ 1.0 16.0))
(s1281 (/ 1.0 16.0))
(s1282 (/ 1.0 16.0))
(s1283 (/ 1.0 16.0))
(s1284 (/ 9.0 16.0))
(s1285 (/ 1.0 16.0))
(s1286 0.0)
(s1287 (/ 1.0 16.0))
(s1288 (/ 11.0 16.0))
(s1289 (/ 1.0 16.0))
(s1290 (/ 1.0 16.0))
(s1291 (/ 1.0 16.0))
(s1292 (/ 1.0 16.0))
(s1293 0.0)
(s1294 (/ 1.0 16.0))
(s1295 (/ 1.0 16.0))
(s1296 0.0)
(s1297 (/ 7.0 8.0))
(s1298 (/ 1.0 16.0))
(s1299 (/ 13.0 16.0))
(s1300 (/ 1.0 16.0))
(s1301 (/ 1.0 16.0))
(s1302 0.0)
(s1303 0.0)
(s1306 0.0)
(s1307 (/ 1.0 16.0))
(s1308 (/ 1.0 16.0))
(s1309 (/ 1.0 16.0))
(s1310 (/ 13.0 16.0))
(s1311 (/ 1.0 16.0))
(s1312 (/ 13.0 16.0))
(s1313 0.0)
(s1314 (/ 1.0 16.0))
(s1315 (/ 1.0 16.0))
(s1316 (/ 1.0 16.0))
(s1317 (/ 13.0 16.0))
(s1318 (/ 1.0 16.0))
(s1319 (/ 13.0 16.0))
(s1325 (/ 1.0 16.0))
(s1326 (/ 9.0 16.0))
(s1327 (/ 1.0 16.0))
(s1328 (/ 1.0 16.0))
(s1329 (/ 1.0 16.0))
(s1330 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1403/3777 variables, and 275 constraints, problems are : Problem set: 0 solved, 1183 unsolved in 105036 ms.
Refiners :[Positive P Invariants (semi-flows): 275/550 constraints, State Equation: 0/2027 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 1183/1183 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1183 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1183 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1183 unsolved
At refinement iteration 1 (OVERLAPS) 220/1403 variables, 275/275 constraints. Problems are: Problem set: 0 solved, 1183 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1403 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 1183 unsolved
At refinement iteration 3 (OVERLAPS) 1248/2651 variables, 1403/1678 constraints. Problems are: Problem set: 0 solved, 1183 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2651 variables, 1183/2861 constraints. Problems are: Problem set: 0 solved, 1183 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2651/3777 variables, and 2861 constraints, problems are : Problem set: 0 solved, 1183 unsolved in 105032 ms.
Refiners :[Positive P Invariants (semi-flows): 275/550 constraints, State Equation: 1403/2027 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 1183/1183 constraints, Known Traps: 0/0 constraints]
After SMT, in 210328ms problems are : Problem set: 0 solved, 1183 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1183 out of 2027 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2027/2027 places, 1750/1750 transitions.
Applied a total of 0 rules in 25 ms. Remains 2027 /2027 variables (removed 0) and now considering 1750/1750 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 2027/2027 places, 1750/1750 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2027/2027 places, 1750/1750 transitions.
Applied a total of 0 rules in 26 ms. Remains 2027 /2027 variables (removed 0) and now considering 1750/1750 (removed 0) transitions.
[2024-05-28 17:06:11] [INFO ] Invariant cache hit.
[2024-05-28 17:06:12] [INFO ] Implicit Places using invariants in 948 ms returned [2010, 2014]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 962 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2025/2027 places, 1750/1750 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 2023 transition count 1748
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2023 transition count 1748
Applied a total of 4 rules in 64 ms. Remains 2023 /2025 variables (removed 2) and now considering 1748/1750 (removed 2) transitions.
// Phase 1: matrix 1748 rows 2023 cols
[2024-05-28 17:06:12] [INFO ] Computed 548 invariants in 4 ms
[2024-05-28 17:06:13] [INFO ] Implicit Places using invariants in 822 ms returned []
[2024-05-28 17:06:13] [INFO ] Invariant cache hit.
[2024-05-28 17:06:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 17:06:14] [INFO ] Implicit Places using invariants and state equation in 1530 ms returned []
Implicit Place search using SMT with State Equation took 2399 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2023/2027 places, 1748/1750 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3463 ms. Remains : 2023/2027 places, 1748/1750 transitions.
RANDOM walk for 1134466 steps (1 resets) in 120004 ms. (9 steps per ms) remains 1086/1183 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4002 steps (8 resets) in 132 ms. (30 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4002 steps (8 resets) in 139 ms. (28 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 124 ms. (32 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 131 ms. (30 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 149 ms. (26 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 85 ms. (46 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 145 ms. (27 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 150 ms. (26 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 98 ms. (40 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 134 ms. (29 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 97 ms. (40 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 149 ms. (26 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 109 ms. (36 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 146 ms. (27 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4002 steps (8 resets) in 130 ms. (30 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 83 ms. (47 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 147 ms. (27 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 134 ms. (29 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 138 ms. (28 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 146 ms. (27 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 127 ms. (31 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 95 ms. (41 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 142 ms. (27 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 131 ms. (30 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 147 ms. (27 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 131 ms. (30 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 139 ms. (28 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 1086/1086 properties
Interrupted probabilistic random walk after 898247 steps, run timeout after 93001 ms. (steps per millisecond=9 ) properties seen :0 out of 1086
Probabilistic random walk after 898247 steps, saw 752670 distinct states, run finished after 93002 ms. (steps per millisecond=9 ) properties seen :0
[2024-05-28 17:08:19] [INFO ] Invariant cache hit.
[2024-05-28 17:08:19] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1086 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
At refinement iteration 1 (OVERLAPS) 211/1297 variables, 248/248 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1297 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
At refinement iteration 3 (OVERLAPS) 1152/2449 variables, 1297/1545 constraints. Problems are: Problem set: 0 solved, 1086 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 2449/3771 variables, and 1545 constraints, problems are : Problem set: 0 solved, 1086 unsolved in 120037 ms.
Refiners :[Positive P Invariants (semi-flows): 248/548 constraints, State Equation: 1297/2023 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1086/1086 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1086 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1086 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
At refinement iteration 1 (OVERLAPS) 211/1297 variables, 248/248 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1297 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
At refinement iteration 3 (OVERLAPS) 1152/2449 variables, 1297/1545 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 1086/2631 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2449/3771 variables, and 2631 constraints, problems are : Problem set: 0 solved, 1086 unsolved in 120026 ms.
Refiners :[Positive P Invariants (semi-flows): 248/548 constraints, State Equation: 1297/2023 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1086/1086 constraints, Known Traps: 0/0 constraints]
After SMT, in 240286ms problems are : Problem set: 0 solved, 1086 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1086 out of 2023 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2023/2023 places, 1748/1748 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 2023 transition count 1728
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 2003 transition count 1728
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 40 place count 2003 transition count 1721
Deduced a syphon composed of 7 places in 5 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 54 place count 1996 transition count 1721
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 56 place count 1994 transition count 1719
Iterating global reduction 2 with 2 rules applied. Total rules applied 58 place count 1994 transition count 1719
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 58 place count 1994 transition count 1717
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 62 place count 1992 transition count 1717
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 4 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 114 place count 1966 transition count 1691
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 120 place count 1963 transition count 1691
Free-agglomeration rule applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 123 place count 1963 transition count 1688
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 126 place count 1960 transition count 1688
Applied a total of 126 rules in 148 ms. Remains 1960 /2023 variables (removed 63) and now considering 1688/1748 (removed 60) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 1960/2023 places, 1688/1748 transitions.
RANDOM walk for 1642686 steps (4 resets) in 120004 ms. (13 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4002 steps (8 resets) in 70 ms. (56 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 128 ms. (31 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 155 ms. (25 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 134 ms. (29 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 156 ms. (25 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 151 ms. (26 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 141 ms. (28 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4002 steps (8 resets) in 143 ms. (27 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 156 ms. (25 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4002 steps (8 resets) in 139 ms. (28 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 105 ms. (37 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 157 ms. (25 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 147 ms. (27 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 150 ms. (26 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 161 ms. (24 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4002 steps (8 resets) in 139 ms. (28 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 152 ms. (26 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 140 ms. (28 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 161 ms. (24 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 160 ms. (24 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4002 steps (8 resets) in 96 ms. (41 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 156 ms. (25 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 145 ms. (27 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 156 ms. (25 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4003 steps (8 resets) in 119 ms. (33 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 156 ms. (25 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 145 ms. (27 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 189 ms. (21 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 148 ms. (26 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 144 ms. (27 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 1086/1086 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 1086/1086 properties
Interrupted probabilistic random walk after 866154 steps, run timeout after 96001 ms. (steps per millisecond=9 ) properties seen :0 out of 1086
Probabilistic random walk after 866154 steps, saw 718294 distinct states, run finished after 96001 ms. (steps per millisecond=9 ) properties seen :0
// Phase 1: matrix 1688 rows 1960 cols
[2024-05-28 17:14:28] [INFO ] Computed 548 invariants in 10 ms
[2024-05-28 17:14:28] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1086 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
At refinement iteration 1 (OVERLAPS) 193/1279 variables, 248/248 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1279 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
At refinement iteration 3 (OVERLAPS) 1134/2413 variables, 1279/1527 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2413/3648 variables, and 1527 constraints, problems are : Problem set: 0 solved, 1086 unsolved in 135024 ms.
Refiners :[Positive P Invariants (semi-flows): 248/548 constraints, State Equation: 1279/1960 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1086/1086 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1086 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1086 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
At refinement iteration 1 (OVERLAPS) 193/1279 variables, 248/248 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1279 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
At refinement iteration 3 (OVERLAPS) 1134/2413 variables, 1279/1527 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2413 variables, 1086/2613 constraints. Problems are: Problem set: 0 solved, 1086 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2413/3648 variables, and 2613 constraints, problems are : Problem set: 0 solved, 1086 unsolved in 135036 ms.
Refiners :[Positive P Invariants (semi-flows): 248/548 constraints, State Equation: 1279/1960 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1086/1086 constraints, Known Traps: 0/0 constraints]
After SMT, in 270308ms problems are : Problem set: 0 solved, 1086 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1086 out of 1960 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1960/1960 places, 1688/1688 transitions.
Applied a total of 0 rules in 27 ms. Remains 1960 /1960 variables (removed 0) and now considering 1688/1688 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 1960/1960 places, 1688/1688 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1960/1960 places, 1688/1688 transitions.
Applied a total of 0 rules in 24 ms. Remains 1960 /1960 variables (removed 0) and now considering 1688/1688 (removed 0) transitions.
[2024-05-28 17:18:58] [INFO ] Invariant cache hit.
[2024-05-28 17:18:59] [INFO ] Implicit Places using invariants in 589 ms returned []
[2024-05-28 17:18:59] [INFO ] Invariant cache hit.
[2024-05-28 17:19:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 17:19:00] [INFO ] Implicit Places using invariants and state equation in 1526 ms returned []
Implicit Place search using SMT with State Equation took 2118 ms to find 0 implicit places.
[2024-05-28 17:19:00] [INFO ] Redundant transitions in 86 ms returned []
Running 1684 sub problems to find dead transitions.
[2024-05-28 17:19:00] [INFO ] Invariant cache hit.
[2024-05-28 17:19:00] [INFO ] State equation strengthened by 1 read => feed constraints.
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) 0/1958 variables, 546/546 constraints. Problems are: Problem set: 0 solved, 1684 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1958/3648 variables, and 546 constraints, problems are : Problem set: 0 solved, 1684 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 546/548 constraints, State Equation: 0/1960 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1684/1684 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1684 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1958 variables, 546/546 constraints. Problems are: Problem set: 0 solved, 1684 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1958/3648 variables, and 546 constraints, problems are : Problem set: 0 solved, 1684 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 546/548 constraints, State Equation: 0/1960 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1684 constraints, Known Traps: 0/0 constraints]
After SMT, in 60606ms problems are : Problem set: 0 solved, 1684 unsolved
Search for dead transitions found 0 dead transitions in 60626ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62875 ms. Remains : 1960/1960 places, 1688/1688 transitions.
RANDOM walk for 400000 steps (8 resets) in 41183 ms. (9 steps per ms) remains 1086/1086 properties
Running SMT prover for 1086 properties.
[2024-05-28 17:20:14] [INFO ] Invariant cache hit.
[2024-05-28 17:20:15] [INFO ] [Real]Absence check using 548 positive place invariants in 87 ms returned sat
[2024-05-28 17:20:17] [INFO ] After 1635ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1086
[2024-05-28 17:20:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 17:20:18] [INFO ] After 1158ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1086
TRAPS : Iteration 0

BK_TIME_CONFINEMENT_REACHED

--------------------
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 StableMarking -timeout 180 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPt-PT-050B"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is ShieldPPPt-PT-050B, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r364-tall-171683777900428"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-050B.tgz
mv ShieldPPPt-PT-050B execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;