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-165472289700137.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)
.................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DBSingleClientW-PT-d1m08, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r319-tall-165472289700137
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 864K
-rw-r--r-- 1 mcc users 6.8K Jun 7 17:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Jun 7 17:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Jun 7 17:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Jun 7 17:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 6 15:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K 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 18K Jun 6 15:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 9.8K Jun 7 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Jun 7 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Jun 7 17:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Jun 7 17:15 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 1654723774652

Running Version 202205111006
[2022-06-08 21:29:35] [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 21:29:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 21:29:36] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2022-06-08 21:29:36] [INFO ] Transformed 1440 places.
[2022-06-08 21:29:36] [INFO ] Transformed 672 transitions.
[2022-06-08 21:29:36] [INFO ] Parsed PT model containing 1440 places and 672 transitions in 234 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 95 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 21:29:36] [INFO ] Computed 2 place invariants in 12 ms
[2022-06-08 21:29:36] [INFO ] Implicit Places using invariants in 198 ms returned []
// Phase 1: matrix 101 rows 83 cols
[2022-06-08 21:29:36] [INFO ] Computed 2 place invariants in 10 ms
[2022-06-08 21:29:36] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-08 21:29:36] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 407 ms to find 0 implicit places.
// Phase 1: matrix 101 rows 83 cols
[2022-06-08 21:29:36] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-08 21:29:36] [INFO ] Dead Transitions using invariants and state equation in 72 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 2320 resets, run finished after 592 ms. (steps per millisecond=16 ) properties (out of 67) seen :21
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 46) 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 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 46 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 50 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 59 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 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 53 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 57 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 46) 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 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 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 42 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 46) 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 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 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 42 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 46) 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 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 101 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 109 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 46) 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 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 104 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 103 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 102 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 95 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 96 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 97 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 46) 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 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 118 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 105 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 90 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 46) 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 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 90 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 111 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 103 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 107 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 46) 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 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 111 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 107 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 106 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 98 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 46) seen :0
Running SMT prover for 46 properties.
// Phase 1: matrix 101 rows 83 cols
[2022-06-08 21:29:37] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-08 21:29:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-08 21:29:37] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-08 21:29:38] [INFO ] After 327ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:44
[2022-06-08 21:29:38] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-08 21:29:38] [INFO ] After 17ms SMT Verify possible using 31 Read/Feed constraints in real domain returned unsat :0 sat :0 real:46
[2022-06-08 21:29:38] [INFO ] After 592ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:46
[2022-06-08 21:29:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-08 21:29:38] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-08 21:29:38] [INFO ] After 316ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :46
[2022-06-08 21:29:39] [INFO ] After 374ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :46
[2022-06-08 21:29:39] [INFO ] After 856ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :46
Attempting to minimize the solution found.
Minimization took 395 ms.
[2022-06-08 21:29:40] [INFO ] After 1756ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :46
Parikh walk visited 4 properties in 975 ms.
Support contains 58 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 8 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 229463 resets, run finished after 24364 ms. (steps per millisecond=41 ) properties (out of 42) seen :10
Incomplete Best-First random walk after 100001 steps, including 4748 resets, run finished after 844 ms. (steps per millisecond=118 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 4747 resets, run finished after 629 ms. (steps per millisecond=158 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 4794 resets, run finished after 686 ms. (steps per millisecond=145 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 4812 resets, run finished after 868 ms. (steps per millisecond=115 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 4753 resets, run finished after 686 ms. (steps per millisecond=145 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 4809 resets, run finished after 673 ms. (steps per millisecond=148 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 4801 resets, run finished after 919 ms. (steps per millisecond=108 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 4806 resets, run finished after 831 ms. (steps per millisecond=120 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 4763 resets, run finished after 626 ms. (steps per millisecond=159 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 4832 resets, run finished after 661 ms. (steps per millisecond=151 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 4704 resets, run finished after 820 ms. (steps per millisecond=121 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 4792 resets, run finished after 649 ms. (steps per millisecond=154 ) properties (out of 32) seen :4
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1402 ms. (steps per millisecond=71 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 10004 resets, run finished after 1343 ms. (steps per millisecond=74 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 10000 resets, run finished after 1057 ms. (steps per millisecond=94 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 9772 resets, run finished after 967 ms. (steps per millisecond=103 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 9928 resets, run finished after 958 ms. (steps per millisecond=104 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 9899 resets, run finished after 1115 ms. (steps per millisecond=89 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 9836 resets, run finished after 1072 ms. (steps per millisecond=93 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 9808 resets, run finished after 1002 ms. (steps per millisecond=99 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 9885 resets, run finished after 876 ms. (steps per millisecond=114 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 9909 resets, run finished after 1087 ms. (steps per millisecond=91 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 9749 resets, run finished after 856 ms. (steps per millisecond=116 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 9720 resets, run finished after 852 ms. (steps per millisecond=117 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 9867 resets, run finished after 849 ms. (steps per millisecond=117 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 9830 resets, run finished after 1003 ms. (steps per millisecond=99 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 9883 resets, run finished after 973 ms. (steps per millisecond=102 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 10032 resets, run finished after 1115 ms. (steps per millisecond=89 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 9849 resets, run finished after 1082 ms. (steps per millisecond=92 ) properties (out of 28) seen :0
Running SMT prover for 28 properties.
// Phase 1: matrix 101 rows 83 cols
[2022-06-08 21:30:31] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-08 21:30:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-08 21:30:32] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-08 21:30:32] [INFO ] After 415ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:28
[2022-06-08 21:30:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2022-06-08 21:30:32] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 7 ms returned sat
[2022-06-08 21:30:32] [INFO ] After 183ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :28
[2022-06-08 21:30:32] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-08 21:30:32] [INFO ] After 207ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :28
[2022-06-08 21:30:33] [INFO ] After 509ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :28
Attempting to minimize the solution found.
Minimization took 221 ms.
[2022-06-08 21:30:33] [INFO ] After 1039ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :28
Parikh walk visited 3 properties in 329 ms.
Support contains 42 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 13 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 229557 resets, run finished after 26136 ms. (steps per millisecond=38 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 4788 resets, run finished after 729 ms. (steps per millisecond=137 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 4719 resets, run finished after 611 ms. (steps per millisecond=163 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 4802 resets, run finished after 603 ms. (steps per millisecond=165 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 4739 resets, run finished after 654 ms. (steps per millisecond=152 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 4760 resets, run finished after 575 ms. (steps per millisecond=173 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 4706 resets, run finished after 696 ms. (steps per millisecond=143 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 4714 resets, run finished after 878 ms. (steps per millisecond=113 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 4722 resets, run finished after 605 ms. (steps per millisecond=165 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 4709 resets, run finished after 644 ms. (steps per millisecond=155 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1450 ms. (steps per millisecond=68 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 9940 resets, run finished after 862 ms. (steps per millisecond=116 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 9809 resets, run finished after 1429 ms. (steps per millisecond=69 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 9850 resets, run finished after 947 ms. (steps per millisecond=105 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 9841 resets, run finished after 978 ms. (steps per millisecond=102 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 9662 resets, run finished after 986 ms. (steps per millisecond=101 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 9724 resets, run finished after 976 ms. (steps per millisecond=102 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 9787 resets, run finished after 973 ms. (steps per millisecond=102 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 9723 resets, run finished after 976 ms. (steps per millisecond=102 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 9887 resets, run finished after 970 ms. (steps per millisecond=103 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 9978 resets, run finished after 980 ms. (steps per millisecond=102 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 9784 resets, run finished after 964 ms. (steps per millisecond=103 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 9825 resets, run finished after 969 ms. (steps per millisecond=103 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 9897 resets, run finished after 989 ms. (steps per millisecond=101 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 9741 resets, run finished after 963 ms. (steps per millisecond=103 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 9787 resets, run finished after 1009 ms. (steps per millisecond=99 ) properties (out of 25) seen :0
Finished probabilistic random walk after 17347 steps, run visited all 25 properties in 207 ms. (steps per millisecond=83 )
Probabilistic random walk after 17347 steps, saw 8239 distinct states, run finished after 208 ms. (steps per millisecond=83 ) properties seen :25
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 106822 ms.

BK_STOP 1654723882634

--------------------
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-d1m08"
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-d1m08, 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-165472289700137"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m08.tgz
mv DBSingleClientW-PT-d1m08 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 ;