Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r128-tall-167814504700147.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is DBSingleClientW-PT-d1m04, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-tall-167814504700147
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 5.8K Feb 26 15:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 26 15:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 15:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 15:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 15:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 15:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 15:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 15:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 432K Mar 5 18:22 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 1678175323535

Running Version 202205111006
[2023-03-07 07:48:44] [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]
[2023-03-07 07:48:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 07:48:44] [INFO ] Load time of PNML (sax parser for PT used): 128 ms
[2023-03-07 07:48:44] [INFO ] Transformed 1440 places.
[2023-03-07 07:48:44] [INFO ] Transformed 672 transitions.
[2023-03-07 07:48:44] [INFO ] Parsed PT model containing 1440 places and 672 transitions in 227 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1440/1440 places, 672/672 transitions.
Reduce places removed 1114 places and 0 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 0 with 1194 rules applied. Total rules applied 1194 place count 326 transition count 592
Discarding 96 places :
Symmetric choice reduction at 1 with 96 rule applications. Total rules 1290 place count 230 transition count 331
Iterating global reduction 1 with 96 rules applied. Total rules applied 1386 place count 230 transition count 331
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 1390 place count 230 transition count 327
Discarding 74 places :
Symmetric choice reduction at 2 with 74 rule applications. Total rules 1464 place count 156 transition count 253
Iterating global reduction 2 with 74 rules applied. Total rules applied 1538 place count 156 transition count 253
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1544 place count 156 transition count 247
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 1587 place count 113 transition count 178
Iterating global reduction 3 with 43 rules applied. Total rules applied 1630 place count 113 transition count 178
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 1654 place count 113 transition count 154
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 1666 place count 101 transition count 133
Iterating global reduction 4 with 12 rules applied. Total rules applied 1678 place count 101 transition count 133
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1680 place count 101 transition count 131
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1689 place count 92 transition count 122
Iterating global reduction 5 with 9 rules applied. Total rules applied 1698 place count 92 transition count 122
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1701 place count 92 transition count 119
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1708 place count 85 transition count 112
Iterating global reduction 6 with 7 rules applied. Total rules applied 1715 place count 85 transition count 112
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 1718 place count 85 transition count 109
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1720 place count 83 transition count 101
Iterating global reduction 7 with 2 rules applied. Total rules applied 1722 place count 83 transition count 101
Applied a total of 1722 rules in 97 ms. Remains 83 /1440 variables (removed 1357) and now considering 101/672 (removed 571) transitions.
// Phase 1: matrix 101 rows 83 cols
[2023-03-07 07:48:45] [INFO ] Computed 2 place invariants in 26 ms
[2023-03-07 07:48:45] [INFO ] Implicit Places using invariants in 258 ms returned []
// Phase 1: matrix 101 rows 83 cols
[2023-03-07 07:48:45] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-07 07:48:45] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-07 07:48:45] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 447 ms to find 0 implicit places.
// Phase 1: matrix 101 rows 83 cols
[2023-03-07 07:48:45] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-07 07:48:45] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 83/1440 places, 101/672 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/1440 places, 101/672 transitions.
Discarding 33 transitions out of 101. Remains 68
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 2285 resets, run finished after 572 ms. (steps per millisecond=17 ) properties (out of 67) seen :21
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 28 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 46) seen :3
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 58 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 61 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 57 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 58 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 95 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 95 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 95 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 108 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 122 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 1000 steps, including 96 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 42) seen :1
Incomplete Best-First random walk after 1000 steps, including 104 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 109 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 92 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 98 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 103 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 95 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 111 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 93 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 91 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 102 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 97 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 101 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 107 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 107 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 96 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 41) seen :0
Running SMT prover for 41 properties.
// Phase 1: matrix 101 rows 83 cols
[2023-03-07 07:48:46] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-07 07:48:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 07:48:46] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-07 07:48:47] [INFO ] After 354ms SMT Verify possible using state equation in real domain returned unsat :0 sat :9 real:32
[2023-03-07 07:48:47] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-07 07:48:47] [INFO ] After 55ms SMT Verify possible using 31 Read/Feed constraints in real domain returned unsat :0 sat :0 real:41
[2023-03-07 07:48:47] [INFO ] After 630ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:41
[2023-03-07 07:48:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 07:48:47] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-07 07:48:47] [INFO ] After 307ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :41
[2023-03-07 07:48:48] [INFO ] After 342ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :41
[2023-03-07 07:48:48] [INFO ] After 791ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :41
Attempting to minimize the solution found.
Minimization took 323 ms.
[2023-03-07 07:48:48] [INFO ] After 1593ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :41
Parikh walk visited 16 properties in 755 ms.
Support contains 40 out of 83 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 101/101 transitions.
Applied a total of 0 rules in 9 ms. Remains 83 /83 variables (removed 0) and now considering 101/101 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 101/101 transitions.
Incomplete random walk after 1000000 steps, including 229813 resets, run finished after 27701 ms. (steps per millisecond=36 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 4771 resets, run finished after 988 ms. (steps per millisecond=101 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 4829 resets, run finished after 922 ms. (steps per millisecond=108 ) properties (out of 25) seen :2
Incomplete Best-First random walk after 100001 steps, including 4766 resets, run finished after 937 ms. (steps per millisecond=106 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 4785 resets, run finished after 1086 ms. (steps per millisecond=92 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4709 resets, run finished after 840 ms. (steps per millisecond=119 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4809 resets, run finished after 656 ms. (steps per millisecond=152 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4804 resets, run finished after 1148 ms. (steps per millisecond=87 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 2113 ms. (steps per millisecond=47 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 2032 ms. (steps per millisecond=49 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 9881 resets, run finished after 1708 ms. (steps per millisecond=58 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 10113 resets, run finished after 1344 ms. (steps per millisecond=74 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 100000 steps, including 9906 resets, run finished after 1113 ms. (steps per millisecond=89 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 9984 resets, run finished after 1156 ms. (steps per millisecond=86 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 9842 resets, run finished after 1924 ms. (steps per millisecond=51 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 9701 resets, run finished after 1415 ms. (steps per millisecond=70 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 9857 resets, run finished after 1762 ms. (steps per millisecond=56 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 9976 resets, run finished after 1248 ms. (steps per millisecond=80 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 9839 resets, run finished after 1290 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 9890 resets, run finished after 1656 ms. (steps per millisecond=60 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10047 resets, run finished after 1665 ms. (steps per millisecond=60 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 9923 resets, run finished after 1489 ms. (steps per millisecond=67 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 9766 resets, run finished after 1557 ms. (steps per millisecond=64 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 9716 resets, run finished after 1572 ms. (steps per millisecond=63 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
// Phase 1: matrix 101 rows 83 cols
[2023-03-07 07:49:49] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-07 07:49:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 07:49:49] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-07 07:49:49] [INFO ] After 319ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-07 07:49:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 07:49:49] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-07 07:49:49] [INFO ] After 152ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-07 07:49:49] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-07 07:49:49] [INFO ] After 171ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-03-07 07:49:50] [INFO ] After 404ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 181 ms.
[2023-03-07 07:49:50] [INFO ] After 844ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Parikh walk visited 0 properties in 334 ms.
Support contains 38 out of 83 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 101/101 transitions.
Applied a total of 0 rules in 12 ms. Remains 83 /83 variables (removed 0) and now considering 101/101 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 101/101 transitions.
Incomplete random walk after 1000000 steps, including 229662 resets, run finished after 27657 ms. (steps per millisecond=36 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 4761 resets, run finished after 822 ms. (steps per millisecond=121 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4790 resets, run finished after 874 ms. (steps per millisecond=114 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 4814 resets, run finished after 832 ms. (steps per millisecond=120 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4824 resets, run finished after 852 ms. (steps per millisecond=117 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4733 resets, run finished after 886 ms. (steps per millisecond=112 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4790 resets, run finished after 835 ms. (steps per millisecond=119 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4751 resets, run finished after 830 ms. (steps per millisecond=120 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1636 ms. (steps per millisecond=61 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 9947 resets, run finished after 1260 ms. (steps per millisecond=79 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 9894 resets, run finished after 1205 ms. (steps per millisecond=82 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 9704 resets, run finished after 1227 ms. (steps per millisecond=81 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 9908 resets, run finished after 1259 ms. (steps per millisecond=79 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 9834 resets, run finished after 1272 ms. (steps per millisecond=78 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 9864 resets, run finished after 1272 ms. (steps per millisecond=78 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 9762 resets, run finished after 1285 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 9938 resets, run finished after 1244 ms. (steps per millisecond=80 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 9876 resets, run finished after 1283 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 9898 resets, run finished after 1304 ms. (steps per millisecond=76 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 9963 resets, run finished after 1237 ms. (steps per millisecond=80 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 10056 resets, run finished after 1235 ms. (steps per millisecond=80 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 9974 resets, run finished after 1244 ms. (steps per millisecond=80 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 9807 resets, run finished after 1179 ms. (steps per millisecond=84 ) properties (out of 22) seen :0
Finished probabilistic random walk after 13919 steps, run visited all 22 properties in 251 ms. (steps per millisecond=55 )
Probabilistic random walk after 13919 steps, saw 6232 distinct states, run finished after 252 ms. (steps per millisecond=55 ) properties seen :22
Able to resolve query QuasiLiveness after proving 68 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 118894 ms.

BK_STOP 1678175443631

--------------------
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-d1m04"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is DBSingleClientW-PT-d1m04, 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 r128-tall-167814504700147"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m04.tgz
mv DBSingleClientW-PT-d1m04 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 ;