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-165472289700117.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-d1m04, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r319-tall-165472289700117
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 920K
-rw-r--r-- 1 mcc users 7.6K Jun 7 17:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Jun 7 17:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Jun 7 17:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Jun 7 17:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 16K Jun 7 17:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 176K Jun 7 17:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Jun 7 17:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Jun 7 17:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:24 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 432K 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 1654723710658

Running Version 202205111006
[2022-06-08 21:28:31] [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 21:28:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 21:28:32] [INFO ] Load time of PNML (sax parser for PT used): 168 ms
[2022-06-08 21:28:32] [INFO ] Transformed 1440 places.
[2022-06-08 21:28:32] [INFO ] Transformed 672 transitions.
[2022-06-08 21:28:32] [INFO ] Parsed PT model containing 1440 places and 672 transitions in 285 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 88 ms. Remains 83 /1440 variables (removed 1357) and now considering 101/672 (removed 571) transitions.
// Phase 1: matrix 101 rows 83 cols
[2022-06-08 21:28:32] [INFO ] Computed 2 place invariants in 18 ms
[2022-06-08 21:28:32] [INFO ] Implicit Places using invariants in 193 ms returned []
// Phase 1: matrix 101 rows 83 cols
[2022-06-08 21:28:32] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-08 21:28:32] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-08 21:28:32] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 392 ms to find 0 implicit places.
// Phase 1: matrix 101 rows 83 cols
[2022-06-08 21:28:32] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-08 21:28:32] [INFO ] Dead Transitions using invariants and state equation in 79 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 2325 resets, run finished after 612 ms. (steps per millisecond=16 ) properties (out of 67) seen :24
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 37 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 47 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 33 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 51 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 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 42 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 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 48 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 35 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 59 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 50 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 43 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 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 106 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 97 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 97 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 89 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 90 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 43) seen :3
Incomplete Best-First random walk after 1000 steps, including 103 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 115 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 92 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 108 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 114 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 125 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 95 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 99 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 96 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 40) seen :1
Incomplete Best-First random walk after 1000 steps, including 113 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 96 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 107 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 96 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 102 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 39) seen :0
Running SMT prover for 39 properties.
// Phase 1: matrix 101 rows 83 cols
[2022-06-08 21:28:33] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-08 21:28:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-08 21:28:34] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-08 21:28:34] [INFO ] After 608ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:39
[2022-06-08 21:28:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-08 21:28:34] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-08 21:28:35] [INFO ] After 286ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :39
[2022-06-08 21:28:35] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-08 21:28:35] [INFO ] After 294ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :39
[2022-06-08 21:28:35] [INFO ] After 766ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :39
Attempting to minimize the solution found.
Minimization took 325 ms.
[2022-06-08 21:28:36] [INFO ] After 1554ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :39
Parikh walk visited 9 properties in 1320 ms.
Support contains 45 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 11 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 229542 resets, run finished after 27517 ms. (steps per millisecond=36 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100000 steps, including 4774 resets, run finished after 917 ms. (steps per millisecond=109 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100000 steps, including 4926 resets, run finished after 868 ms. (steps per millisecond=115 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 4804 resets, run finished after 866 ms. (steps per millisecond=115 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 4739 resets, run finished after 840 ms. (steps per millisecond=119 ) properties (out of 30) seen :4
Incomplete Best-First random walk after 100001 steps, including 4745 resets, run finished after 851 ms. (steps per millisecond=117 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 4808 resets, run finished after 922 ms. (steps per millisecond=108 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 4870 resets, run finished after 919 ms. (steps per millisecond=108 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 4769 resets, run finished after 821 ms. (steps per millisecond=121 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 4767 resets, run finished after 749 ms. (steps per millisecond=133 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1459 ms. (steps per millisecond=68 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1478 ms. (steps per millisecond=67 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 9801 resets, run finished after 1086 ms. (steps per millisecond=92 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 9807 resets, run finished after 1031 ms. (steps per millisecond=96 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 9962 resets, run finished after 1027 ms. (steps per millisecond=97 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 9908 resets, run finished after 1033 ms. (steps per millisecond=96 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 9747 resets, run finished after 1031 ms. (steps per millisecond=96 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 9959 resets, run finished after 1160 ms. (steps per millisecond=86 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 10077 resets, run finished after 1123 ms. (steps per millisecond=89 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 9788 resets, run finished after 1056 ms. (steps per millisecond=94 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 10004 resets, run finished after 1062 ms. (steps per millisecond=94 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 9822 resets, run finished after 1065 ms. (steps per millisecond=93 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 9930 resets, run finished after 1054 ms. (steps per millisecond=94 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 9988 resets, run finished after 1054 ms. (steps per millisecond=94 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 9741 resets, run finished after 1150 ms. (steps per millisecond=86 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 9706 resets, run finished after 1181 ms. (steps per millisecond=84 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 10057 resets, run finished after 1131 ms. (steps per millisecond=88 ) properties (out of 26) seen :0
Running SMT prover for 26 properties.
// Phase 1: matrix 101 rows 83 cols
[2022-06-08 21:29:31] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-08 21:29:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-08 21:29:32] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-08 21:29:32] [INFO ] After 320ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:26
[2022-06-08 21:29:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-08 21:29:32] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-08 21:29:32] [INFO ] After 194ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :26
[2022-06-08 21:29:32] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-08 21:29:32] [INFO ] After 207ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :26
[2022-06-08 21:29:33] [INFO ] After 488ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :26
Attempting to minimize the solution found.
Minimization took 198 ms.
[2022-06-08 21:29:33] [INFO ] After 992ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :26
Parikh walk visited 2 properties in 295 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 5 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 230165 resets, run finished after 27250 ms. (steps per millisecond=36 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 100001 steps, including 4905 resets, run finished after 852 ms. (steps per millisecond=117 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4748 resets, run finished after 854 ms. (steps per millisecond=117 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 4730 resets, run finished after 839 ms. (steps per millisecond=119 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4908 resets, run finished after 860 ms. (steps per millisecond=116 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4826 resets, run finished after 835 ms. (steps per millisecond=119 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4922 resets, run finished after 863 ms. (steps per millisecond=115 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 4719 resets, run finished after 850 ms. (steps per millisecond=117 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1644 ms. (steps per millisecond=60 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 9954 resets, run finished after 1240 ms. (steps per millisecond=80 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 9882 resets, run finished after 1249 ms. (steps per millisecond=80 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 9809 resets, run finished after 1233 ms. (steps per millisecond=81 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 9785 resets, run finished after 1220 ms. (steps per millisecond=81 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 9951 resets, run finished after 1212 ms. (steps per millisecond=82 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 9910 resets, run finished after 1230 ms. (steps per millisecond=81 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 9910 resets, run finished after 1174 ms. (steps per millisecond=85 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 9876 resets, run finished after 1202 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 9866 resets, run finished after 1210 ms. (steps per millisecond=82 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 9920 resets, run finished after 1201 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 10056 resets, run finished after 1242 ms. (steps per millisecond=80 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 9876 resets, run finished after 1221 ms. (steps per millisecond=81 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 9815 resets, run finished after 1216 ms. (steps per millisecond=82 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 9883 resets, run finished after 1218 ms. (steps per millisecond=82 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 9946 resets, run finished after 1229 ms. (steps per millisecond=81 ) properties (out of 23) seen :0
Finished probabilistic random walk after 13919 steps, run visited all 23 properties in 193 ms. (steps per millisecond=72 )
Probabilistic random walk after 13919 steps, saw 6232 distinct states, run finished after 193 ms. (steps per millisecond=72 ) properties seen :23
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 115071 ms.

BK_STOP 1654723826992

--------------------
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="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-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 r319-tall-165472289700117"
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 ;