fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r265-tall-165303551400374
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for TokenRing-PT-005

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
410.292 199522.00 406010.00 264.10 F normal

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.r265-tall-165303551400374.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 TokenRing-PT-005, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-tall-165303551400374
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 50K Apr 29 14:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 322K Apr 29 14:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 97K Apr 29 14:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 393K Apr 29 14:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 19K May 9 09:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 9 09:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 27K May 9 09:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 84K May 9 09:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K May 9 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K May 9 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 119K May 10 09:34 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 Liveness

=== Now, execution of the tool begins

BK_START 1653069066707

Running Version 202205111006
[2022-05-20 17:51:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -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]
[2022-05-20 17:51:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 17:51:08] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2022-05-20 17:51:08] [INFO ] Transformed 36 places.
[2022-05-20 17:51:08] [INFO ] Transformed 156 transitions.
[2022-05-20 17:51:08] [INFO ] Found NUPN structural information;
[2022-05-20 17:51:08] [INFO ] Parsed PT model containing 36 places and 156 transitions in 184 ms.
Built sparse matrix representations for Structural reductions in 6 ms.12499KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 36/36 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 15 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 36/36 places, 156/156 transitions.
Starting structural reductions in DEADLOCKS mode, iteration 0 : 36/36 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 8 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 36 cols
[2022-05-20 17:51:08] [INFO ] Computed 6 place invariants in 17 ms
[2022-05-20 17:51:08] [INFO ] Implicit Places using invariants in 131 ms returned []
// Phase 1: matrix 156 rows 36 cols
[2022-05-20 17:51:08] [INFO ] Computed 6 place invariants in 6 ms
[2022-05-20 17:51:08] [INFO ] State equation strengthened by 130 read => feed constraints.
[2022-05-20 17:51:08] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
[2022-05-20 17:51:08] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 156 rows 36 cols
[2022-05-20 17:51:08] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 17:51:08] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 36/36 places, 156/156 transitions.
Random walk for 1250000 steps, including 0 resets, run took 731 ms (no deadlock found). (steps per millisecond=1709 )
Random directed walk for 1250000 steps, including 0 resets, run took 788 ms (no deadlock found). (steps per millisecond=1586 )
// Phase 1: matrix 156 rows 36 cols
[2022-05-20 17:51:10] [INFO ] Computed 6 place invariants in 9 ms
[2022-05-20 17:51:10] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 10 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 36 cols
[2022-05-20 17:51:10] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 17:51:10] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 156 rows 36 cols
[2022-05-20 17:51:10] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 17:51:10] [INFO ] State equation strengthened by 130 read => feed constraints.
[2022-05-20 17:51:10] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
// Phase 1: matrix 156 rows 36 cols
[2022-05-20 17:51:10] [INFO ] Computed 6 place invariants in 4 ms
[2022-05-20 17:51:10] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 36/36 places, 156/156 transitions.
Initial state reduction rules removed 5 formulas.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 562 ms. (steps per millisecond=17 ) properties (out of 151) seen :52
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 99) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 97) seen :3
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 94) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 92) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 91) seen :4
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 87) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 86) seen :0
Running SMT prover for 86 properties.
// Phase 1: matrix 156 rows 36 cols
[2022-05-20 17:51:12] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-20 17:51:13] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-20 17:51:13] [INFO ] After 859ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:86
[2022-05-20 17:51:13] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-20 17:51:14] [INFO ] After 431ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :86
[2022-05-20 17:51:14] [INFO ] State equation strengthened by 130 read => feed constraints.
[2022-05-20 17:51:14] [INFO ] After 484ms SMT Verify possible using 130 Read/Feed constraints in natural domain returned unsat :0 sat :86
[2022-05-20 17:51:15] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 4 ms to minimize.
[2022-05-20 17:51:15] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 2 ms to minimize.
[2022-05-20 17:51:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 110 ms
[2022-05-20 17:51:15] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 0 ms to minimize.
[2022-05-20 17:51:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2022-05-20 17:51:15] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 1 ms to minimize.
[2022-05-20 17:51:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2022-05-20 17:51:15] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
[2022-05-20 17:51:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2022-05-20 17:51:15] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 1 ms to minimize.
[2022-05-20 17:51:15] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 1 ms to minimize.
[2022-05-20 17:51:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 80 ms
[2022-05-20 17:51:15] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
[2022-05-20 17:51:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2022-05-20 17:51:16] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 1 ms to minimize.
[2022-05-20 17:51:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2022-05-20 17:51:16] [INFO ] After 1668ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :86
Attempting to minimize the solution found.
Minimization took 440 ms.
[2022-05-20 17:51:16] [INFO ] After 2745ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :86
Parikh walk visited 0 properties in 3479 ms.
Support contains 34 out of 36 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 36/36 places, 156/156 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28753 ms. (steps per millisecond=34 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2618 ms. (steps per millisecond=38 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2483 ms. (steps per millisecond=40 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3213 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3238 ms. (steps per millisecond=30 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3594 ms. (steps per millisecond=27 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3060 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3322 ms. (steps per millisecond=30 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3208 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3422 ms. (steps per millisecond=29 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2938 ms. (steps per millisecond=34 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3165 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3504 ms. (steps per millisecond=28 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3502 ms. (steps per millisecond=28 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3531 ms. (steps per millisecond=28 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3536 ms. (steps per millisecond=28 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3571 ms. (steps per millisecond=28 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3185 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3076 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3083 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3110 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3072 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3046 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3074 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3096 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3067 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3092 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3085 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3079 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2902 ms. (steps per millisecond=34 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2979 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3025 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3045 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3071 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3061 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3191 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3218 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3178 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3133 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3122 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3114 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3329 ms. (steps per millisecond=30 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3205 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3431 ms. (steps per millisecond=29 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3036 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3041 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3075 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3028 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3054 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3100 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3094 ms. (steps per millisecond=32 ) properties (out of 86) seen :0
Probably explored full state space saw : 166 states, properties seen :0
Probabilistic random walk after 531 steps, saw 166 distinct states, run finished after 15 ms. (steps per millisecond=35 ) properties seen :0
Explored full state space saw : 166 states, properties seen :0
Exhaustive walk after 531 steps, saw 166 distinct states, run finished after 8 ms. (steps per millisecond=66 ) properties seen :0
FORMULA Liveness FALSE TECHNIQUES QUASILIVENESS_TEST
Total runtime 198307 ms.

BK_STOP 1653069266229

--------------------
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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution Liveness -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 Liveness -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="TokenRing-PT-005"
export BK_EXAMINATION="Liveness"
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 TokenRing-PT-005, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r265-tall-165303551400374"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-005.tgz
mv TokenRing-PT-005 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;