Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r319-tall-165472290300512.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool itstools
Input is RingSingleMessageInMbox-PT-d2m040, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r319-tall-165472290300512
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 102M
-rw-r--r-- 1 mcc users 8.9K Jun 7 17:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Jun 7 17:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Jun 7 17:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Jun 7 17:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Jun 6 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 8.9K Jun 7 18:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Jun 7 18:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Jun 7 18:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Jun 7 18:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Jun 6 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 102M Jun 6 12:11 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1654730065164

Running Version 202205111006
[2022-06-08 23:14:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-06-08 23:14:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 23:14:29] [INFO ] Load time of PNML (sax parser for PT used): 3316 ms
[2022-06-08 23:14:30] [INFO ] Transformed 66950 places.
[2022-06-08 23:14:30] [INFO ] Transformed 213625 transitions.
[2022-06-08 23:14:30] [INFO ] Parsed PT model containing 66950 places and 213625 transitions in 4155 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 66950/66950 places, 213625/213625 transitions.
Reduce places removed 36898 places and 0 transitions.
Ensure Unique test removed 300 transitions
Reduce isomorphic transitions removed 300 transitions.
Iterating post reduction 0 with 37198 rules applied. Total rules applied 37198 place count 30052 transition count 213325
Discarding 308 places :
Symmetric choice reduction at 1 with 308 rule applications. Total rules 37506 place count 29744 transition count 44681
Iterating global reduction 1 with 308 rules applied. Total rules applied 37814 place count 29744 transition count 44681
Applied a total of 37814 rules in 4979 ms. Remains 29744 /66950 variables (removed 37206) and now considering 44681/213625 (removed 168944) transitions.
// Phase 1: matrix 44681 rows 29744 cols
[2022-06-08 23:14:51] [INFO ] Computed 3 place invariants in 15595 ms
[2022-06-08 23:14:53] [INFO ] Implicit Places using invariants in 18278 ms returned []
Implicit Place search using SMT only with invariants took 18306 ms to find 0 implicit places.
// Phase 1: matrix 44681 rows 29744 cols
[2022-06-08 23:15:07] [INFO ] Computed 3 place invariants in 13519 ms
[2022-06-08 23:15:10] [INFO ] Dead Transitions using invariants and state equation in 16060 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 29744/66950 places, 44681/213625 transitions.
Finished structural reductions, in 1 iterations. Remains : 29744/66950 places, 44681/213625 transitions.
Discarding 14954 transitions out of 44681. Remains 29727
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 1495 resets, run finished after 9964 ms. (steps per millisecond=1 ) properties (out of 29726) seen :74
Probabilistic random walk after 15024 steps, saw 11835 distinct states, run finished after 30622 ms. (steps per millisecond=0 ) properties seen :5460
Running SMT prover for 24175 properties.
// Phase 1: matrix 44681 rows 29744 cols
[2022-06-08 23:16:18] [INFO ] Computed 3 place invariants in 13892 ms
[2022-06-08 23:16:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-08 23:16:43] [INFO ] After 25106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 24175 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 24194 out of 29744 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29744/29744 places, 44681/44681 transitions.
Graph (complete) has 104082 edges and 29744 vertex of which 29739 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.153 ms
Discarding 5 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 29739 transition count 44676
Discarding 50 places :
Symmetric choice reduction at 1 with 50 rule applications. Total rules 56 place count 29689 transition count 44626
Iterating global reduction 1 with 50 rules applied. Total rules applied 106 place count 29689 transition count 44626
Ensure Unique test removed 156 transitions
Reduce isomorphic transitions removed 156 transitions.
Iterating post reduction 1 with 156 rules applied. Total rules applied 262 place count 29689 transition count 44470
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 267 place count 29684 transition count 44465
Iterating global reduction 2 with 5 rules applied. Total rules applied 272 place count 29684 transition count 44465
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 274 place count 29682 transition count 44463
Iterating global reduction 2 with 2 rules applied. Total rules applied 276 place count 29682 transition count 44463
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 278 place count 29682 transition count 44461
Applied a total of 278 rules in 5147 ms. Remains 29682 /29744 variables (removed 62) and now considering 44461/44681 (removed 220) transitions.
Finished structural reductions, in 1 iterations. Remains : 29682/29744 places, 44461/44681 transitions.
Interrupted random walk after 47156 steps, including 6981 resets, run timeout after 30002 ms. (steps per millisecond=1 ) properties seen 119
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 24056) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24055) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 24055) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24054) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 64 ms. (steps per millisecond=15 ) properties (out of 24054) seen :1
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 24053) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 24053) seen :0
Interrupted probabilistic random walk after 54532 steps, run timeout after 93093 ms. (steps per millisecond=0 ) properties seen :{2625=1, 2626=1, 2627=1, 2628=1, 2629=1, 2869=1, 2870=1, 2871=1, 2872=1, 2873=1, 3112=1, 3113=1, 3114=1, 3115=1, 3116=1, 3354=1, 3355=1, 3356=1, 3357=1, 3358=1, 9031=1, 9032=1, 9033=1, 9034=1, 9035=1, 9036=1, 9037=1, 9038=1, 9039=1, 9120=1, 9121=1, 9122=1, 9123=1, 9124=1, 9125=1, 9131=1, 9149=1, 9155=1, 9161=1, 9167=1, 9185=1, 9191=1, 9197=1, 9209=1, 9221=1, 9227=1, 9228=1, 9229=1, 9230=1, 16068=1, 23622=1, 23801=1, 23817=1, 23833=1, 23879=1, 23895=1, 23911=1, 23932=1, 23950=1, 23956=1, 23962=1, 24040=1, 24046=1, 24049=1, 24050=1, 24051=1, 24052=1}
Probabilistic random walk after 54532 steps, saw 39741 distinct states, run finished after 93098 ms. (steps per millisecond=0 ) properties seen :67
Running SMT prover for 23986 properties.
// Phase 1: matrix 44461 rows 29682 cols
[2022-06-08 23:19:06] [INFO ] Computed 3 place invariants in 13041 ms
[2022-06-08 23:22:51] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-08 23:22:51] [INFO ] After 225053ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 23986 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 24010 out of 29682 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29682/29682 places, 44461/44461 transitions.
Graph (complete) has 103305 edges and 29682 vertex of which 29673 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.81 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 29673 transition count 44452
Discarding 50 places :
Symmetric choice reduction at 1 with 50 rule applications. Total rules 60 place count 29623 transition count 44402
Iterating global reduction 1 with 50 rules applied. Total rules applied 110 place count 29623 transition count 44402
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 129 place count 29623 transition count 44383
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 147 place count 29605 transition count 44365
Iterating global reduction 2 with 18 rules applied. Total rules applied 165 place count 29605 transition count 44365
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 180 place count 29605 transition count 44350
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 181 place count 29604 transition count 44349
Iterating global reduction 3 with 1 rules applied. Total rules applied 182 place count 29604 transition count 44349
Applied a total of 182 rules in 5661 ms. Remains 29604 /29682 variables (removed 78) and now considering 44349/44461 (removed 112) transitions.
Finished structural reductions, in 1 iterations. Remains : 29604/29682 places, 44349/44461 transitions.
Interrupted random walk after 38978 steps, including 5809 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen 61
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23925) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23925) seen :0
Interrupted probabilistic random walk after 49662 steps, run timeout after 90027 ms. (steps per millisecond=0 ) properties seen :{15961=1}
Probabilistic random walk after 49662 steps, saw 37214 distinct states, run finished after 90028 ms. (steps per millisecond=0 ) properties seen :1
Running SMT prover for 23924 properties.
// Phase 1: matrix 44349 rows 29604 cols
[2022-06-08 23:25:10] [INFO ] Computed 3 place invariants in 12268 ms
[2022-06-08 23:28:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-08 23:28:55] [INFO ] After 225122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 23924 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 23948 out of 29604 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29604/29604 places, 44349/44349 transitions.
Graph (complete) has 102002 edges and 29604 vertex of which 29601 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.78 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 29601 transition count 44346
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 28 place count 29577 transition count 44322
Iterating global reduction 1 with 24 rules applied. Total rules applied 52 place count 29577 transition count 44322
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 57 place count 29577 transition count 44317
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 66 place count 29568 transition count 44308
Iterating global reduction 2 with 9 rules applied. Total rules applied 75 place count 29568 transition count 44308
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 84 place count 29568 transition count 44299
Applied a total of 84 rules in 4417 ms. Remains 29568 /29604 variables (removed 36) and now considering 44299/44349 (removed 50) transitions.
Finished structural reductions, in 1 iterations. Remains : 29568/29604 places, 44299/44349 transitions.
Interrupted random walk after 42043 steps, including 6690 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen 52
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23872) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23872) seen :0
Interrupted probabilistic random walk after 50584 steps, run timeout after 90023 ms. (steps per millisecond=0 ) properties seen :{15918=1}
Probabilistic random walk after 50584 steps, saw 37835 distinct states, run finished after 90024 ms. (steps per millisecond=0 ) properties seen :1
Running SMT prover for 23871 properties.
// Phase 1: matrix 44299 rows 29568 cols
[2022-06-08 23:31:11] [INFO ] Computed 3 place invariants in 10719 ms
[2022-06-08 23:34:56] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-08 23:34:56] [INFO ] After 225038ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 23871 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 23895 out of 29568 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29568/29568 places, 44299/44299 transitions.
Graph (complete) has 101533 edges and 29568 vertex of which 29566 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.76 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 29566 transition count 44297
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 21 place count 29548 transition count 44279
Iterating global reduction 1 with 18 rules applied. Total rules applied 39 place count 29548 transition count 44279
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 42 place count 29545 transition count 44276
Iterating global reduction 1 with 3 rules applied. Total rules applied 45 place count 29545 transition count 44276
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 47 place count 29545 transition count 44274
Applied a total of 47 rules in 4769 ms. Remains 29545 /29568 variables (removed 23) and now considering 44274/44299 (removed 25) transitions.
Finished structural reductions, in 1 iterations. Remains : 29545/29568 places, 44274/44299 transitions.
Interrupted random walk after 42404 steps, including 6723 resets, run timeout after 30003 ms. (steps per millisecond=1 ) properties seen 58
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23813) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 23813) seen :0
Interrupted probabilistic random walk after 62219 steps, run timeout after 90047 ms. (steps per millisecond=0 ) properties seen :{15864=1}
Probabilistic random walk after 62219 steps, saw 43247 distinct states, run finished after 90057 ms. (steps per millisecond=0 ) properties seen :1
Running SMT prover for 23812 properties.
// Phase 1: matrix 44274 rows 29545 cols
[2022-06-08 23:37:13] [INFO ] Computed 3 place invariants in 10951 ms
[2022-06-08 23:40:58] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-08 23:40:58] [INFO ] After 225068ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 23812 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 23836 out of 29545 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29545/29545 places, 44274/44274 transitions.
Graph (complete) has 101231 edges and 29545 vertex of which 29544 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.78 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 29544 transition count 44273
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 19 place count 29527 transition count 44256
Iterating global reduction 1 with 17 rules applied. Total rules applied 36 place count 29527 transition count 44256
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 29525 transition count 44254
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 29525 transition count 44254
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 42 place count 29525 transition count 44252
Applied a total of 42 rules in 5089 ms. Remains 29525 /29545 variables (removed 20) and now considering 44252/44274 (removed 22) transitions.
Finished structural reductions, in 1 iterations. Remains : 29525/29545 places, 44252/44274 transitions.
Interrupted random walk after 40623 steps, including 6450 resets, run timeout after 30002 ms. (steps per millisecond=1 ) properties seen 44
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23768) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23768) seen :0
Interrupted probabilistic random walk after 49719 steps, run timeout after 90024 ms. (steps per millisecond=0 ) properties seen :{15823=1}
Probabilistic random walk after 49719 steps, saw 37260 distinct states, run finished after 90025 ms. (steps per millisecond=0 ) properties seen :1
Running SMT prover for 23767 properties.
// Phase 1: matrix 44252 rows 29525 cols
[2022-06-08 23:43:18] [INFO ] Computed 3 place invariants in 13937 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination QuasiLiveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="RingSingleMessageInMbox-PT-d2m040"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is RingSingleMessageInMbox-PT-d2m040, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r319-tall-165472290300512"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d2m040.tgz
mv RingSingleMessageInMbox-PT-d2m040 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;