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-165472290300537.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 SieveSingleMsgMbox-PT-d0m18, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r319-tall-165472290300537
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 8.3K Jun 7 17:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Jun 7 17:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Jun 7 17:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Jun 7 17:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 6 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 15K Jun 7 17:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 171K Jun 7 17:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Jun 7 17:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Jun 7 17:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 57K 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 1654730943692

Running Version 202205111006
[2022-06-08 23:29:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-06-08 23:29:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 23:29:05] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2022-06-08 23:29:05] [INFO ] Transformed 262 places.
[2022-06-08 23:29:05] [INFO ] Transformed 73 transitions.
[2022-06-08 23:29:05] [INFO ] Parsed PT model containing 262 places and 73 transitions in 186 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 262/262 places, 73/73 transitions.
Reduce places removed 192 places and 0 transitions.
Iterating post reduction 0 with 192 rules applied. Total rules applied 192 place count 70 transition count 73
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 201 place count 61 transition count 64
Iterating global reduction 1 with 9 rules applied. Total rules applied 210 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 211 place count 60 transition count 63
Iterating global reduction 1 with 1 rules applied. Total rules applied 212 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 213 place count 59 transition count 62
Iterating global reduction 1 with 1 rules applied. Total rules applied 214 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 215 place count 59 transition count 61
Applied a total of 215 rules in 34 ms. Remains 59 /262 variables (removed 203) and now considering 61/73 (removed 12) transitions.
// Phase 1: matrix 61 rows 59 cols
[2022-06-08 23:29:05] [INFO ] Computed 5 place invariants in 13 ms
[2022-06-08 23:29:05] [INFO ] Implicit Places using invariants in 186 ms returned []
// Phase 1: matrix 61 rows 59 cols
[2022-06-08 23:29:05] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-08 23:29:05] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-08 23:29:05] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
// Phase 1: matrix 61 rows 59 cols
[2022-06-08 23:29:05] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-08 23:29:05] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 59/262 places, 61/73 transitions.
Finished structural reductions, in 1 iterations. Remains : 59/262 places, 61/73 transitions.
Discarding 9 transitions out of 61. Remains 52
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 2201 resets, run finished after 462 ms. (steps per millisecond=21 ) properties (out of 51) seen :22
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :1
Incomplete Best-First random walk after 1000 steps, including 44 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 39 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 44 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 40 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 62 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 106 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 114 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 99 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 113 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 99 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 106 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 109 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 92 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 28) seen :0
Running SMT prover for 28 properties.
// Phase 1: matrix 61 rows 59 cols
[2022-06-08 23:29:06] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-08 23:29:06] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-08 23:29:06] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2022-06-08 23:29:06] [INFO ] After 331ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:28
[2022-06-08 23:29:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-08 23:29:06] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2022-06-08 23:29:06] [INFO ] After 168ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :28
[2022-06-08 23:29:07] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-08 23:29:07] [INFO ] After 191ms SMT Verify possible using 25 Read/Feed constraints in natural domain returned unsat :0 sat :28
[2022-06-08 23:29:07] [INFO ] After 430ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :28
Attempting to minimize the solution found.
Minimization took 234 ms.
[2022-06-08 23:29:07] [INFO ] After 961ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :28
Parikh walk visited 0 properties in 906 ms.
Support contains 36 out of 59 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 61/61 transitions.
Applied a total of 0 rules in 7 ms. Remains 59 /59 variables (removed 0) and now considering 61/61 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 61/61 transitions.
Incomplete random walk after 1000000 steps, including 223654 resets, run finished after 21800 ms. (steps per millisecond=45 ) properties (out of 28) seen :2
Incomplete Best-First random walk after 100001 steps, including 4813 resets, run finished after 800 ms. (steps per millisecond=125 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 4836 resets, run finished after 894 ms. (steps per millisecond=111 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 4829 resets, run finished after 842 ms. (steps per millisecond=118 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 4752 resets, run finished after 811 ms. (steps per millisecond=123 ) properties (out of 26) seen :3
Incomplete Best-First random walk after 100001 steps, including 4824 resets, run finished after 868 ms. (steps per millisecond=115 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4876 resets, run finished after 833 ms. (steps per millisecond=120 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4801 resets, run finished after 872 ms. (steps per millisecond=114 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4870 resets, run finished after 872 ms. (steps per millisecond=114 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 4691 resets, run finished after 797 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4746 resets, run finished after 847 ms. (steps per millisecond=118 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4848 resets, run finished after 825 ms. (steps per millisecond=121 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4809 resets, run finished after 830 ms. (steps per millisecond=120 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4715 resets, run finished after 883 ms. (steps per millisecond=113 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 4830 resets, run finished after 983 ms. (steps per millisecond=101 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1533 ms. (steps per millisecond=65 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 10312 resets, run finished after 1133 ms. (steps per millisecond=88 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 10335 resets, run finished after 1124 ms. (steps per millisecond=88 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 10248 resets, run finished after 1125 ms. (steps per millisecond=88 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 10370 resets, run finished after 1118 ms. (steps per millisecond=89 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 10252 resets, run finished after 1136 ms. (steps per millisecond=88 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 10133 resets, run finished after 1132 ms. (steps per millisecond=88 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 10302 resets, run finished after 1139 ms. (steps per millisecond=87 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100000 steps, including 10226 resets, run finished after 1101 ms. (steps per millisecond=90 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 10345 resets, run finished after 1112 ms. (steps per millisecond=89 ) properties (out of 23) seen :0
Running SMT prover for 23 properties.
// Phase 1: matrix 61 rows 59 cols
[2022-06-08 23:29:53] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-08 23:29:54] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-08 23:29:54] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2022-06-08 23:29:54] [INFO ] After 127ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:22
[2022-06-08 23:29:54] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-08 23:29:54] [INFO ] After 8ms SMT Verify possible using 25 Read/Feed constraints in real domain returned unsat :0 sat :0 real:23
[2022-06-08 23:29:54] [INFO ] After 218ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2022-06-08 23:29:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-06-08 23:29:54] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2022-06-08 23:29:54] [INFO ] After 121ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2022-06-08 23:29:54] [INFO ] After 156ms SMT Verify possible using 25 Read/Feed constraints in natural domain returned unsat :0 sat :23
[2022-06-08 23:29:54] [INFO ] After 362ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :23
Attempting to minimize the solution found.
Minimization took 128 ms.
[2022-06-08 23:29:54] [INFO ] After 703ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :23
Parikh walk visited 0 properties in 856 ms.
Support contains 30 out of 59 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 61/61 transitions.
Applied a total of 0 rules in 4 ms. Remains 59 /59 variables (removed 0) and now considering 61/61 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 61/61 transitions.
Incomplete random walk after 1000000 steps, including 223490 resets, run finished after 26496 ms. (steps per millisecond=37 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4882 resets, run finished after 861 ms. (steps per millisecond=116 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4907 resets, run finished after 864 ms. (steps per millisecond=115 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 4801 resets, run finished after 824 ms. (steps per millisecond=121 ) properties (out of 23) seen :5
Incomplete Best-First random walk after 100001 steps, including 4878 resets, run finished after 811 ms. (steps per millisecond=123 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 4750 resets, run finished after 803 ms. (steps per millisecond=124 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100000 steps, including 4858 resets, run finished after 790 ms. (steps per millisecond=126 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 4774 resets, run finished after 801 ms. (steps per millisecond=124 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 4923 resets, run finished after 811 ms. (steps per millisecond=123 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 4779 resets, run finished after 822 ms. (steps per millisecond=121 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100000 steps, including 4847 resets, run finished after 815 ms. (steps per millisecond=122 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 4802 resets, run finished after 770 ms. (steps per millisecond=129 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 4810 resets, run finished after 767 ms. (steps per millisecond=130 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1386 ms. (steps per millisecond=72 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100000 steps, including 10533 resets, run finished after 1058 ms. (steps per millisecond=94 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100000 steps, including 10551 resets, run finished after 1037 ms. (steps per millisecond=96 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 10313 resets, run finished after 1101 ms. (steps per millisecond=90 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 10237 resets, run finished after 1079 ms. (steps per millisecond=92 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100000 steps, including 10234 resets, run finished after 1084 ms. (steps per millisecond=92 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 10268 resets, run finished after 1074 ms. (steps per millisecond=93 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 10218 resets, run finished after 1078 ms. (steps per millisecond=92 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
// Phase 1: matrix 61 rows 59 cols
[2022-06-08 23:30:40] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-08 23:30:40] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-08 23:30:40] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2022-06-08 23:30:41] [INFO ] After 126ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:15
[2022-06-08 23:30:41] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-08 23:30:41] [INFO ] After 17ms SMT Verify possible using 25 Read/Feed constraints in real domain returned unsat :0 sat :0 real:18
[2022-06-08 23:30:41] [INFO ] After 242ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2022-06-08 23:30:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-08 23:30:41] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 7 ms returned sat
[2022-06-08 23:30:41] [INFO ] After 91ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :18
[2022-06-08 23:30:41] [INFO ] After 99ms SMT Verify possible using 25 Read/Feed constraints in natural domain returned unsat :0 sat :18
[2022-06-08 23:30:41] [INFO ] After 229ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :18
Attempting to minimize the solution found.
Minimization took 90 ms.
[2022-06-08 23:30:41] [INFO ] After 499ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :18
Parikh walk visited 0 properties in 667 ms.
Support contains 25 out of 59 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 61/61 transitions.
Applied a total of 0 rules in 3 ms. Remains 59 /59 variables (removed 0) and now considering 61/61 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 61/61 transitions.
Incomplete random walk after 1000000 steps, including 223665 resets, run finished after 24875 ms. (steps per millisecond=40 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 4802 resets, run finished after 914 ms. (steps per millisecond=109 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100000 steps, including 4821 resets, run finished after 915 ms. (steps per millisecond=109 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 4794 resets, run finished after 882 ms. (steps per millisecond=113 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 4855 resets, run finished after 924 ms. (steps per millisecond=108 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100000 steps, including 4892 resets, run finished after 948 ms. (steps per millisecond=105 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 4683 resets, run finished after 870 ms. (steps per millisecond=114 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 4727 resets, run finished after 887 ms. (steps per millisecond=112 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 4756 resets, run finished after 909 ms. (steps per millisecond=110 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 4909 resets, run finished after 956 ms. (steps per millisecond=104 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 4906 resets, run finished after 904 ms. (steps per millisecond=110 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1537 ms. (steps per millisecond=65 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 10348 resets, run finished after 1210 ms. (steps per millisecond=82 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 10373 resets, run finished after 1180 ms. (steps per millisecond=84 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 10282 resets, run finished after 1191 ms. (steps per millisecond=83 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 10371 resets, run finished after 1216 ms. (steps per millisecond=82 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 10385 resets, run finished after 1212 ms. (steps per millisecond=82 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100000 steps, including 10249 resets, run finished after 1225 ms. (steps per millisecond=81 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100000 steps, including 10412 resets, run finished after 1196 ms. (steps per millisecond=83 ) properties (out of 18) seen :0
Finished probabilistic random walk after 1609 steps, run visited all 18 properties in 17 ms. (steps per millisecond=94 )
Probabilistic random walk after 1609 steps, saw 842 distinct states, run finished after 17 ms. (steps per millisecond=94 ) properties seen :18
Able to resolve query QuasiLiveness after proving 52 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 141359 ms.

BK_STOP 1654731086334

--------------------
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//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ 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="SieveSingleMsgMbox-PT-d0m18"
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 SieveSingleMsgMbox-PT-d0m18, 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-165472290300537"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m18.tgz
mv SieveSingleMsgMbox-PT-d0m18 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 ;