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.r053-smll-165252139300307.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 DES-PT-30b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r053-smll-165252139300307
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 308K
-rw-r--r-- 1 mcc users 5.2K Apr 29 15:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Apr 29 15:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 15:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 15:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K May 9 07:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 07:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 9 07:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 103K May 10 09:33 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 1652609126979

Running Version 202205111006
[2022-05-15 10:05:29] [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]
[2022-05-15 10:05:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 10:05:29] [INFO ] Load time of PNML (sax parser for PT used): 187 ms
[2022-05-15 10:05:29] [INFO ] Transformed 399 places.
[2022-05-15 10:05:29] [INFO ] Transformed 350 transitions.
[2022-05-15 10:05:29] [INFO ] Found NUPN structural information;
[2022-05-15 10:05:29] [INFO ] Parsed PT model containing 399 places and 350 transitions in 370 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 399/399 places, 350/350 transitions.
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 396 transition count 327
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 49 place count 373 transition count 327
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 49 place count 373 transition count 318
Deduced a syphon composed of 9 places in 5 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 67 place count 364 transition count 318
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 86 place count 345 transition count 299
Iterating global reduction 2 with 19 rules applied. Total rules applied 105 place count 345 transition count 299
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 105 place count 345 transition count 298
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 107 place count 344 transition count 298
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 122 place count 329 transition count 283
Iterating global reduction 2 with 15 rules applied. Total rules applied 137 place count 329 transition count 283
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 15 rules applied. Total rules applied 152 place count 329 transition count 268
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 155 place count 327 transition count 267
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 155 place count 327 transition count 264
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 161 place count 324 transition count 264
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 1 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 4 with 158 rules applied. Total rules applied 319 place count 245 transition count 185
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 323 place count 243 transition count 187
Applied a total of 323 rules in 270 ms. Remains 243 /399 variables (removed 156) and now considering 187/350 (removed 163) transitions.
// Phase 1: matrix 187 rows 243 cols
[2022-05-15 10:05:30] [INFO ] Computed 62 place invariants in 84 ms
[2022-05-15 10:05:31] [INFO ] Implicit Places using invariants in 897 ms returned [135]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 965 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 242/399 places, 187/350 transitions.
Applied a total of 0 rules in 15 ms. Remains 242 /242 variables (removed 0) and now considering 187/187 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 242/399 places, 187/350 transitions.
Discarding 15 transitions out of 187. Remains 172
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 497 resets, run finished after 1209 ms. (steps per millisecond=8 ) properties (out of 171) seen :63
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Running SMT prover for 108 properties.
// Phase 1: matrix 187 rows 242 cols
[2022-05-15 10:05:32] [INFO ] Computed 61 place invariants in 19 ms
[2022-05-15 10:05:34] [INFO ] [Real]Absence check using 32 positive place invariants in 33 ms returned sat
[2022-05-15 10:05:34] [INFO ] [Real]Absence check using 32 positive and 29 generalized place invariants in 59 ms returned sat
[2022-05-15 10:05:38] [INFO ] After 3319ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:106
[2022-05-15 10:05:38] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-15 10:05:38] [INFO ] After 91ms SMT Verify possible using 6 Read/Feed constraints in real domain returned unsat :0 sat :0 real:108
[2022-05-15 10:05:38] [INFO ] After 5889ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:108
[2022-05-15 10:05:39] [INFO ] [Nat]Absence check using 32 positive place invariants in 24 ms returned sat
[2022-05-15 10:05:39] [INFO ] [Nat]Absence check using 32 positive and 29 generalized place invariants in 38 ms returned sat
[2022-05-15 10:05:43] [INFO ] After 3434ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :108
[2022-05-15 10:05:47] [INFO ] After 3761ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :108
[2022-05-15 10:05:51] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 6 ms to minimize.
[2022-05-15 10:05:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 93 ms
[2022-05-15 10:05:52] [INFO ] After 8788ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :108
Attempting to minimize the solution found.
Minimization took 3396 ms.
[2022-05-15 10:05:55] [INFO ] After 17299ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :108
Parikh walk visited 8 properties in 8899 ms.
Support contains 108 out of 242 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 242/242 places, 187/187 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 242 transition count 186
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 242 transition count 185
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 241 transition count 185
Applied a total of 3 rules in 35 ms. Remains 241 /242 variables (removed 1) and now considering 185/187 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 241/242 places, 185/187 transitions.
Interrupted random walk after 615232 steps, including 30881 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 109 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 129 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10000 steps, including 122 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10000 steps, including 128 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 125 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 125 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 125 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10000 steps, including 118 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 130 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 118 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 122 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 127 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 124 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 123 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 118 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 123 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 124 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 129 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 127 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 125 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 124 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 137 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10000 steps, including 102 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10000 steps, including 94 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 87 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10000 steps, including 91 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10000 steps, including 81 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 93 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 91 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 91 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10000 steps, including 91 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 94 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 93 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 87 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 92 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 93 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 10001 steps, including 89 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 100) seen :0
Finished probabilistic random walk after 606745 steps, run visited all 100 properties in 8291 ms. (steps per millisecond=73 )
Probabilistic random walk after 606745 steps, saw 151916 distinct states, run finished after 8292 ms. (steps per millisecond=73 ) properties seen :100
Able to resolve query QuasiLiveness after proving 172 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 79359 ms.

BK_STOP 1652609208862

--------------------
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="DES-PT-30b"
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 DES-PT-30b, 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 r053-smll-165252139300307"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-30b.tgz
mv DES-PT-30b 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 ;