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.r301-smll-165463876900202.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 StigmergyElection-PT-06b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r301-smll-165463876900202
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 5.8K May 30 14:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K May 30 14:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 30 14:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 30 14:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 25 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 25 13:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 25 13:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 25 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 11K May 30 14:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K May 30 14:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 30 14:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 30 14:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 25 13:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 1.2M May 29 12:20 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 1654653105499

Running Version 202205111006
[2022-06-08 01:51:47] [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 01:51:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 01:51:48] [INFO ] Load time of PNML (sax parser for PT used): 456 ms
[2022-06-08 01:51:48] [INFO ] Transformed 835 places.
[2022-06-08 01:51:48] [INFO ] Transformed 2416 transitions.
[2022-06-08 01:51:48] [INFO ] Found NUPN structural information;
[2022-06-08 01:51:48] [INFO ] Parsed PT model containing 835 places and 2416 transitions in 676 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 835/835 places, 2416/2416 transitions.
Graph (trivial) has 852 edges and 835 vertex of which 126 / 835 are part of one of the 18 SCC in 13 ms
Free SCC test removed 108 places
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Drop transitions removed 528 transitions
Trivial Post-agglo rules discarded 528 transitions
Performed 528 trivial Post agglomeration. Transition count delta: 528
Iterating post reduction 0 with 528 rules applied. Total rules applied 529 place count 727 transition count 1768
Reduce places removed 528 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 540 rules applied. Total rules applied 1069 place count 199 transition count 1756
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1075 place count 193 transition count 1756
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 1075 place count 193 transition count 1738
Deduced a syphon composed of 18 places in 12 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 1111 place count 175 transition count 1738
Discarding 51 places :
Symmetric choice reduction at 3 with 51 rule applications. Total rules 1162 place count 124 transition count 1675
Iterating global reduction 3 with 51 rules applied. Total rules applied 1213 place count 124 transition count 1675
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1213 place count 124 transition count 1674
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1215 place count 123 transition count 1674
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1228 place count 110 transition count 332
Iterating global reduction 3 with 13 rules applied. Total rules applied 1241 place count 110 transition count 332
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 1254 place count 110 transition count 319
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 1290 place count 92 transition count 301
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1296 place count 86 transition count 295
Iterating global reduction 4 with 6 rules applied. Total rules applied 1302 place count 86 transition count 295
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 1308 place count 83 transition count 303
Applied a total of 1308 rules in 285 ms. Remains 83 /835 variables (removed 752) and now considering 303/2416 (removed 2113) transitions.
[2022-06-08 01:51:48] [INFO ] Flow matrix only has 285 transitions (discarded 18 similar events)
// Phase 1: matrix 285 rows 83 cols
[2022-06-08 01:51:48] [INFO ] Computed 7 place invariants in 37 ms
[2022-06-08 01:51:49] [INFO ] Implicit Places using invariants in 518 ms returned []
[2022-06-08 01:51:49] [INFO ] Flow matrix only has 285 transitions (discarded 18 similar events)
// Phase 1: matrix 285 rows 83 cols
[2022-06-08 01:51:49] [INFO ] Computed 7 place invariants in 14 ms
[2022-06-08 01:51:49] [INFO ] State equation strengthened by 69 read => feed constraints.
[2022-06-08 01:51:49] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 1036 ms to find 0 implicit places.
[2022-06-08 01:51:49] [INFO ] Flow matrix only has 285 transitions (discarded 18 similar events)
// Phase 1: matrix 285 rows 83 cols
[2022-06-08 01:51:49] [INFO ] Computed 7 place invariants in 4 ms
[2022-06-08 01:51:50] [INFO ] Dead Transitions using invariants and state equation in 420 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 83/835 places, 303/2416 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/835 places, 303/2416 transitions.
Discarding 66 transitions out of 303. Remains 237
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 932 resets, run finished after 994 ms. (steps per millisecond=10 ) properties (out of 236) seen :27
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 209) 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 209) 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 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) seen :0
Running SMT prover for 209 properties.
[2022-06-08 01:51:51] [INFO ] Flow matrix only has 285 transitions (discarded 18 similar events)
// Phase 1: matrix 285 rows 83 cols
[2022-06-08 01:51:51] [INFO ] Computed 7 place invariants in 3 ms
[2022-06-08 01:51:53] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned sat
[2022-06-08 01:51:59] [INFO ] After 5496ms SMT Verify possible using state equation in real domain returned unsat :0 sat :11 real:198
[2022-06-08 01:51:59] [INFO ] State equation strengthened by 69 read => feed constraints.
[2022-06-08 01:52:00] [INFO ] After 272ms SMT Verify possible using 69 Read/Feed constraints in real domain returned unsat :0 sat :0 real:209
[2022-06-08 01:52:00] [INFO ] After 7588ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:209
[2022-06-08 01:52:00] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2022-06-08 01:52:06] [INFO ] After 4286ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :209
[2022-06-08 01:52:10] [INFO ] After 4187ms SMT Verify possible using 69 Read/Feed constraints in natural domain returned unsat :0 sat :209
[2022-06-08 01:52:10] [INFO ] Deduced a trap composed of 21 places in 199 ms of which 11 ms to minimize.
[2022-06-08 01:52:10] [INFO ] Deduced a trap composed of 22 places in 198 ms of which 2 ms to minimize.
[2022-06-08 01:52:10] [INFO ] Deduced a trap composed of 21 places in 185 ms of which 2 ms to minimize.
[2022-06-08 01:52:11] [INFO ] Deduced a trap composed of 21 places in 148 ms of which 3 ms to minimize.
[2022-06-08 01:52:11] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 2 ms to minimize.
[2022-06-08 01:52:11] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 967 ms
[2022-06-08 01:52:11] [INFO ] Deduced a trap composed of 21 places in 175 ms of which 1 ms to minimize.
[2022-06-08 01:52:11] [INFO ] Deduced a trap composed of 21 places in 162 ms of which 1 ms to minimize.
[2022-06-08 01:52:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 383 ms
[2022-06-08 01:52:11] [INFO ] Deduced a trap composed of 21 places in 150 ms of which 2 ms to minimize.
[2022-06-08 01:52:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 175 ms
[2022-06-08 01:52:12] [INFO ] Deduced a trap composed of 24 places in 172 ms of which 1 ms to minimize.
[2022-06-08 01:52:12] [INFO ] Deduced a trap composed of 20 places in 156 ms of which 1 ms to minimize.
[2022-06-08 01:52:12] [INFO ] Deduced a trap composed of 20 places in 156 ms of which 1 ms to minimize.
[2022-06-08 01:52:12] [INFO ] Deduced a trap composed of 21 places in 152 ms of which 1 ms to minimize.
[2022-06-08 01:52:12] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 701 ms
[2022-06-08 01:52:17] [INFO ] After 11674ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :209
Attempting to minimize the solution found.
Minimization took 4902 ms.
[2022-06-08 01:52:22] [INFO ] After 22586ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :209
Parikh walk visited 0 properties in 96 ms.
Support contains 57 out of 83 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 303/303 transitions.
Graph (complete) has 449 edges and 83 vertex of which 81 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.15 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 81 transition count 282
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 24 place count 79 transition count 280
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 32 place count 79 transition count 272
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 36 place count 79 transition count 272
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 38 place count 79 transition count 270
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 78 transition count 269
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 78 transition count 269
Applied a total of 40 rules in 235 ms. Remains 78 /83 variables (removed 5) and now considering 269/303 (removed 34) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/83 places, 269/303 transitions.
Interrupted random walk after 550040 steps, including 49710 resets, run timeout after 30001 ms. (steps per millisecond=18 ) properties seen 138
Incomplete Best-First random walk after 100001 steps, including 5 resets, run finished after 1157 ms. (steps per millisecond=86 ) properties (out of 71) seen :1
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 1229 ms. (steps per millisecond=81 ) properties (out of 70) seen :1
Incomplete Best-First random walk after 100000 steps, including 874 resets, run finished after 770 ms. (steps per millisecond=129 ) properties (out of 69) seen :5
Incomplete Best-First random walk after 100001 steps, including 6 resets, run finished after 1007 ms. (steps per millisecond=99 ) properties (out of 64) seen :1
Incomplete Best-First random walk after 100001 steps, including 877 resets, run finished after 462 ms. (steps per millisecond=216 ) properties (out of 63) seen :3
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 931 ms. (steps per millisecond=107 ) properties (out of 60) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 754 ms. (steps per millisecond=132 ) properties (out of 59) seen :1
Incomplete Best-First random walk after 100001 steps, including 596 resets, run finished after 297 ms. (steps per millisecond=336 ) properties (out of 58) seen :2
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 972 ms. (steps per millisecond=102 ) properties (out of 56) seen :1
Incomplete Best-First random walk after 100001 steps, including 880 resets, run finished after 477 ms. (steps per millisecond=209 ) properties (out of 55) seen :4
Incomplete Best-First random walk after 100001 steps, including 8 resets, run finished after 766 ms. (steps per millisecond=130 ) properties (out of 51) seen :1
Incomplete Best-First random walk after 100001 steps, including 596 resets, run finished after 289 ms. (steps per millisecond=346 ) properties (out of 50) seen :2
Incomplete Best-First random walk after 100001 steps, including 4 resets, run finished after 851 ms. (steps per millisecond=117 ) properties (out of 48) seen :1
Incomplete Best-First random walk after 100001 steps, including 596 resets, run finished after 293 ms. (steps per millisecond=341 ) properties (out of 47) seen :1
Incomplete Best-First random walk after 100001 steps, including 596 resets, run finished after 294 ms. (steps per millisecond=340 ) properties (out of 46) seen :3
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=143 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 100000 steps, including 527 resets, run finished after 265 ms. (steps per millisecond=377 ) properties (out of 42) seen :1
Incomplete Best-First random walk after 100001 steps, including 6 resets, run finished after 977 ms. (steps per millisecond=102 ) properties (out of 41) seen :1
Incomplete Best-First random walk after 100001 steps, including 5 resets, run finished after 874 ms. (steps per millisecond=114 ) properties (out of 40) seen :1
Incomplete Best-First random walk after 100001 steps, including 5 resets, run finished after 676 ms. (steps per millisecond=147 ) properties (out of 39) seen :1
Incomplete Best-First random walk after 100001 steps, including 603 resets, run finished after 232 ms. (steps per millisecond=431 ) properties (out of 38) seen :2
Incomplete Best-First random walk after 100001 steps, including 705 resets, run finished after 278 ms. (steps per millisecond=359 ) properties (out of 36) seen :3
Incomplete Best-First random walk after 100000 steps, including 4 resets, run finished after 733 ms. (steps per millisecond=136 ) properties (out of 33) seen :1
Incomplete Best-First random walk after 100000 steps, including 4 resets, run finished after 960 ms. (steps per millisecond=104 ) properties (out of 32) seen :1
Incomplete Best-First random walk after 100001 steps, including 5 resets, run finished after 563 ms. (steps per millisecond=177 ) properties (out of 31) seen :1
Incomplete Best-First random walk after 100001 steps, including 4 resets, run finished after 795 ms. (steps per millisecond=125 ) properties (out of 30) seen :1
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 773 ms. (steps per millisecond=129 ) properties (out of 29) seen :1
Incomplete Best-First random walk after 100001 steps, including 607 resets, run finished after 281 ms. (steps per millisecond=355 ) properties (out of 28) seen :1
Incomplete Best-First random walk after 100001 steps, including 6 resets, run finished after 634 ms. (steps per millisecond=157 ) properties (out of 27) seen :1
Incomplete Best-First random walk after 100001 steps, including 4 resets, run finished after 548 ms. (steps per millisecond=182 ) properties (out of 26) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 613 ms. (steps per millisecond=163 ) properties (out of 25) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 878 ms. (steps per millisecond=113 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 100000 steps, including 717 resets, run finished after 361 ms. (steps per millisecond=277 ) properties (out of 23) seen :3
Incomplete Best-First random walk after 100001 steps, including 6 resets, run finished after 775 ms. (steps per millisecond=129 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 714 ms. (steps per millisecond=140 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 100001 steps, including 601 resets, run finished after 259 ms. (steps per millisecond=386 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 100001 steps, including 5 resets, run finished after 707 ms. (steps per millisecond=141 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=161 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 100001 steps, including 636 resets, run finished after 296 ms. (steps per millisecond=337 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 603 ms. (steps per millisecond=165 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=144 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 100001 steps, including 639 resets, run finished after 276 ms. (steps per millisecond=362 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 100001 steps, including 7 resets, run finished after 458 ms. (steps per millisecond=218 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=197 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=357 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=255 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 100000 steps, including 5 resets, run finished after 311 ms. (steps per millisecond=321 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 100001 steps, including 3 resets, run finished after 277 ms. (steps per millisecond=361 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 100001 steps, including 553 resets, run finished after 138 ms. (steps per millisecond=724 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=746 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 100001 steps, including 5 resets, run finished after 61 ms. (steps per millisecond=1639 ) properties (out of 2) seen :1
Finished Best-First random walk after 88 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=88 )
Able to resolve query QuasiLiveness after proving 237 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 94492 ms.

BK_STOP 1654653202242

--------------------
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="StigmergyElection-PT-06b"
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 StigmergyElection-PT-06b, 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 r301-smll-165463876900202"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-06b.tgz
mv StigmergyElection-PT-06b 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 ;