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-165472289800167.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 DBSingleClientW-PT-d2m07, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r319-tall-165472289800167
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 5.8K Jun 7 17:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Jun 7 17:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Jun 7 17:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Jun 7 17:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Jun 6 15:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 6.4K Jun 7 17:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 57K Jun 7 17:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Jun 7 17:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 35K Jun 7 17:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 1.6M 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 1654723902772

Running Version 202205111006
[2022-06-08 21:31:43] [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 21:31:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 21:31:44] [INFO ] Load time of PNML (sax parser for PT used): 241 ms
[2022-06-08 21:31:44] [INFO ] Transformed 4763 places.
[2022-06-08 21:31:44] [INFO ] Transformed 2478 transitions.
[2022-06-08 21:31:44] [INFO ] Parsed PT model containing 4763 places and 2478 transitions in 368 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 4763/4763 places, 2478/2478 transitions.
Reduce places removed 3626 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 0 with 3825 rules applied. Total rules applied 3825 place count 1137 transition count 2279
Discarding 391 places :
Symmetric choice reduction at 1 with 391 rule applications. Total rules 4216 place count 746 transition count 1209
Iterating global reduction 1 with 391 rules applied. Total rules applied 4607 place count 746 transition count 1209
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 4616 place count 746 transition count 1200
Discarding 316 places :
Symmetric choice reduction at 2 with 316 rule applications. Total rules 4932 place count 430 transition count 884
Iterating global reduction 2 with 316 rules applied. Total rules applied 5248 place count 430 transition count 884
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 5260 place count 430 transition count 872
Discarding 242 places :
Symmetric choice reduction at 3 with 242 rule applications. Total rules 5502 place count 188 transition count 528
Iterating global reduction 3 with 242 rules applied. Total rules applied 5744 place count 188 transition count 528
Ensure Unique test removed 213 transitions
Reduce isomorphic transitions removed 213 transitions.
Iterating post reduction 3 with 213 rules applied. Total rules applied 5957 place count 188 transition count 315
Discarding 25 places :
Symmetric choice reduction at 4 with 25 rule applications. Total rules 5982 place count 163 transition count 269
Iterating global reduction 4 with 25 rules applied. Total rules applied 6007 place count 163 transition count 269
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 6013 place count 163 transition count 263
Discarding 17 places :
Symmetric choice reduction at 5 with 17 rule applications. Total rules 6030 place count 146 transition count 246
Iterating global reduction 5 with 17 rules applied. Total rules applied 6047 place count 146 transition count 246
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 6051 place count 146 transition count 242
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 6065 place count 132 transition count 228
Iterating global reduction 6 with 14 rules applied. Total rules applied 6079 place count 132 transition count 228
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 6092 place count 132 transition count 215
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 6100 place count 124 transition count 171
Iterating global reduction 7 with 8 rules applied. Total rules applied 6108 place count 124 transition count 171
Applied a total of 6108 rules in 335 ms. Remains 124 /4763 variables (removed 4639) and now considering 171/2478 (removed 2307) transitions.
// Phase 1: matrix 171 rows 124 cols
[2022-06-08 21:31:44] [INFO ] Computed 2 place invariants in 14 ms
[2022-06-08 21:31:44] [INFO ] Implicit Places using invariants in 236 ms returned []
// Phase 1: matrix 171 rows 124 cols
[2022-06-08 21:31:44] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-08 21:31:45] [INFO ] State equation strengthened by 52 read => feed constraints.
[2022-06-08 21:31:45] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 665 ms to find 0 implicit places.
// Phase 1: matrix 171 rows 124 cols
[2022-06-08 21:31:45] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-08 21:31:45] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 124/4763 places, 171/2478 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/4763 places, 171/2478 transitions.
Discarding 65 transitions out of 171. Remains 106
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 2285 resets, run finished after 588 ms. (steps per millisecond=17 ) properties (out of 105) seen :26
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 57 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 38 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 46 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 42 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 57 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 38 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 92 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 104 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 108 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 109 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 79) seen :2
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 107 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 106 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1000 steps, including 114 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 100 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1000 steps, including 108 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1000 steps, including 109 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1000 steps, including 107 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 105 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1000 steps, including 95 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1000 steps, including 92 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1000 steps, including 99 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1000 steps, including 98 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 111 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 94 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 91 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1000 steps, including 101 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 107 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 95 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 77) seen :1
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 90 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 91 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 114 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 99 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 76) seen :0
Running SMT prover for 76 properties.
// Phase 1: matrix 171 rows 124 cols
[2022-06-08 21:31:46] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-08 21:31:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-08 21:31:47] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-08 21:31:48] [INFO ] After 1478ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:76
[2022-06-08 21:31:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-08 21:31:48] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-08 21:31:49] [INFO ] After 916ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :76
[2022-06-08 21:31:49] [INFO ] State equation strengthened by 52 read => feed constraints.
[2022-06-08 21:31:50] [INFO ] After 1080ms SMT Verify possible using 52 Read/Feed constraints in natural domain returned unsat :0 sat :76
[2022-06-08 21:31:52] [INFO ] After 2689ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :76
Attempting to minimize the solution found.
Minimization took 981 ms.
[2022-06-08 21:31:53] [INFO ] After 4975ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :76
Parikh walk visited 28 properties in 1952 ms.
Support contains 69 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 171/171 transitions.
Applied a total of 0 rules in 14 ms. Remains 124 /124 variables (removed 0) and now considering 171/171 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 171/171 transitions.
Incomplete random walk after 1000000 steps, including 229875 resets, run finished after 25415 ms. (steps per millisecond=39 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100001 steps, including 4483 resets, run finished after 735 ms. (steps per millisecond=136 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100000 steps, including 4482 resets, run finished after 718 ms. (steps per millisecond=139 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100001 steps, including 4531 resets, run finished after 718 ms. (steps per millisecond=139 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100000 steps, including 4405 resets, run finished after 803 ms. (steps per millisecond=124 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100001 steps, including 4507 resets, run finished after 703 ms. (steps per millisecond=142 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100001 steps, including 4510 resets, run finished after 703 ms. (steps per millisecond=142 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100000 steps, including 4609 resets, run finished after 626 ms. (steps per millisecond=159 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100001 steps, including 4438 resets, run finished after 617 ms. (steps per millisecond=162 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100001 steps, including 4458 resets, run finished after 671 ms. (steps per millisecond=149 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100001 steps, including 4452 resets, run finished after 650 ms. (steps per millisecond=153 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100000 steps, including 4505 resets, run finished after 997 ms. (steps per millisecond=100 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100000 steps, including 4561 resets, run finished after 720 ms. (steps per millisecond=138 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100001 steps, including 4481 resets, run finished after 641 ms. (steps per millisecond=156 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100001 steps, including 4500 resets, run finished after 742 ms. (steps per millisecond=134 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100001 steps, including 4529 resets, run finished after 1039 ms. (steps per millisecond=96 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1549 ms. (steps per millisecond=64 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1302 ms. (steps per millisecond=76 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1289 ms. (steps per millisecond=77 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100000 steps, including 9628 resets, run finished after 962 ms. (steps per millisecond=103 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100000 steps, including 9402 resets, run finished after 1295 ms. (steps per millisecond=77 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 100000 steps, including 9547 resets, run finished after 1333 ms. (steps per millisecond=75 ) properties (out of 48) seen :2
Incomplete Best-First random walk after 100000 steps, including 9586 resets, run finished after 949 ms. (steps per millisecond=105 ) properties (out of 46) seen :1
Incomplete Best-First random walk after 100000 steps, including 9694 resets, run finished after 890 ms. (steps per millisecond=112 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100000 steps, including 9528 resets, run finished after 1357 ms. (steps per millisecond=73 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100000 steps, including 9657 resets, run finished after 883 ms. (steps per millisecond=113 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 9637 resets, run finished after 879 ms. (steps per millisecond=113 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100000 steps, including 9616 resets, run finished after 847 ms. (steps per millisecond=118 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 9690 resets, run finished after 979 ms. (steps per millisecond=102 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 9604 resets, run finished after 963 ms. (steps per millisecond=103 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 9514 resets, run finished after 959 ms. (steps per millisecond=104 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 9542 resets, run finished after 943 ms. (steps per millisecond=106 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 9506 resets, run finished after 1049 ms. (steps per millisecond=95 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100000 steps, including 9521 resets, run finished after 1099 ms. (steps per millisecond=90 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100000 steps, including 9380 resets, run finished after 968 ms. (steps per millisecond=103 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 9319 resets, run finished after 908 ms. (steps per millisecond=110 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 9540 resets, run finished after 991 ms. (steps per millisecond=100 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 9635 resets, run finished after 1259 ms. (steps per millisecond=79 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100000 steps, including 9577 resets, run finished after 1571 ms. (steps per millisecond=63 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100000 steps, including 9519 resets, run finished after 882 ms. (steps per millisecond=113 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100000 steps, including 9511 resets, run finished after 892 ms. (steps per millisecond=112 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 9593 resets, run finished after 990 ms. (steps per millisecond=101 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 9584 resets, run finished after 897 ms. (steps per millisecond=111 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 9543 resets, run finished after 880 ms. (steps per millisecond=113 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 9577 resets, run finished after 1115 ms. (steps per millisecond=89 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 9667 resets, run finished after 944 ms. (steps per millisecond=105 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100000 steps, including 9574 resets, run finished after 880 ms. (steps per millisecond=113 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 9501 resets, run finished after 914 ms. (steps per millisecond=109 ) properties (out of 45) seen :0
Finished probabilistic random walk after 61269 steps, run visited all 45 properties in 648 ms. (steps per millisecond=94 )
Probabilistic random walk after 61269 steps, saw 27629 distinct states, run finished after 648 ms. (steps per millisecond=94 ) properties seen :45
Able to resolve query QuasiLiveness after proving 106 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 82271 ms.

BK_STOP 1654723986186

--------------------
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="DBSingleClientW-PT-d2m07"
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 DBSingleClientW-PT-d2m07, 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-165472289800167"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m07.tgz
mv DBSingleClientW-PT-d2m07 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 ;