Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r448-tajo-167905989800202.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is ShieldRVt-PT-050A, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r448-tajo-167905989800202
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 612K
-rw-r--r-- 1 mcc users 6.6K Feb 25 23:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 23:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 23:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 23:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 00:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Feb 26 00:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 00:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Feb 26 00:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 136K Mar 5 18:23 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 1679476836747

Running Version 202205111006
[2023-03-22 09:20:38] [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]
[2023-03-22 09:20:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 09:20:38] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2023-03-22 09:20:38] [INFO ] Transformed 403 places.
[2023-03-22 09:20:38] [INFO ] Transformed 403 transitions.
[2023-03-22 09:20:38] [INFO ] Found NUPN structural information;
[2023-03-22 09:20:38] [INFO ] Parsed PT model containing 403 places and 403 transitions in 219 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 403/403 places, 403/403 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 403 transition count 402
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 3 place count 402 transition count 401
Applied a total of 3 rules in 86 ms. Remains 402 /403 variables (removed 1) and now considering 401/403 (removed 2) transitions.
// Phase 1: matrix 401 rows 402 cols
[2023-03-22 09:20:38] [INFO ] Computed 201 place invariants in 16 ms
[2023-03-22 09:20:38] [INFO ] Implicit Places using invariants in 346 ms returned [395]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 374 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 401/403 places, 401/403 transitions.
Applied a total of 0 rules in 17 ms. Remains 401 /401 variables (removed 0) and now considering 401/401 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 401/403 places, 401/403 transitions.
Discarding 199 transitions out of 401. Remains 202
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 815 ms. (steps per millisecond=12 ) properties (out of 201) seen :51
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 150) 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 150) 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 150) 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 150) 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 150) 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 150) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 150) 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 150) 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 150) 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 150) 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 150) 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 150) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 150) 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 150) 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 150) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) 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 150) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 150) 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 150) seen :0
Running SMT prover for 150 properties.
// Phase 1: matrix 401 rows 401 cols
[2023-03-22 09:20:39] [INFO ] Computed 200 place invariants in 6 ms
[2023-03-22 09:20:40] [INFO ] [Real]Absence check using 200 positive place invariants in 35 ms returned sat
[2023-03-22 09:20:46] [INFO ] After 6981ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:150
[2023-03-22 09:20:48] [INFO ] [Nat]Absence check using 200 positive place invariants in 32 ms returned sat
[2023-03-22 09:20:53] [INFO ] After 4307ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :150
[2023-03-22 09:20:58] [INFO ] After 9687ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :150
Attempting to minimize the solution found.
Minimization took 5116 ms.
[2023-03-22 09:21:03] [INFO ] After 16908ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :150
Parikh walk visited 50 properties in 15752 ms.
Support contains 211 out of 401 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 401/401 places, 401/401 transitions.
Partial Free-agglomeration rule applied 26 times.
Drop transitions removed 26 transitions
Iterating global reduction 0 with 26 rules applied. Total rules applied 26 place count 401 transition count 401
Drop transitions removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 401 transition count 375
Applied a total of 52 rules in 71 ms. Remains 401 /401 variables (removed 0) and now considering 375/401 (removed 26) transitions.
Finished structural reductions, in 1 iterations. Remains : 401/401 places, 375/401 transitions.
Interrupted random walk after 362159 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 32
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1224 ms. (steps per millisecond=81 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1287 ms. (steps per millisecond=77 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1196 ms. (steps per millisecond=83 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 853 ms. (steps per millisecond=117 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=147 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 899 ms. (steps per millisecond=111 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 1245 ms. (steps per millisecond=80 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 827 ms. (steps per millisecond=120 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1063 ms. (steps per millisecond=94 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 748 ms. (steps per millisecond=133 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1108 ms. (steps per millisecond=90 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1091 ms. (steps per millisecond=91 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 981 ms. (steps per millisecond=101 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=135 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=140 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 680 ms. (steps per millisecond=147 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 688 ms. (steps per millisecond=145 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=140 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=177 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 825 ms. (steps per millisecond=121 ) properties (out of 68) seen :2
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 769 ms. (steps per millisecond=130 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=148 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=137 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=143 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 747 ms. (steps per millisecond=133 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=136 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=134 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 694 ms. (steps per millisecond=144 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 591 ms. (steps per millisecond=169 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 764 ms. (steps per millisecond=130 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=142 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 834 ms. (steps per millisecond=119 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1274 ms. (steps per millisecond=78 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1204 ms. (steps per millisecond=83 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1163 ms. (steps per millisecond=85 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=132 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=140 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 1239 ms. (steps per millisecond=80 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1205 ms. (steps per millisecond=82 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1268 ms. (steps per millisecond=78 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 1185 ms. (steps per millisecond=84 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1127 ms. (steps per millisecond=88 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 1276 ms. (steps per millisecond=78 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1211 ms. (steps per millisecond=82 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 1210 ms. (steps per millisecond=82 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 1086 ms. (steps per millisecond=92 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1133 ms. (steps per millisecond=88 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1253 ms. (steps per millisecond=79 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1199 ms. (steps per millisecond=83 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1135 ms. (steps per millisecond=88 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1273 ms. (steps per millisecond=78 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=140 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 725 ms. (steps per millisecond=137 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=140 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=147 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 694 ms. (steps per millisecond=144 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 798 ms. (steps per millisecond=125 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1338 ms. (steps per millisecond=74 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1226 ms. (steps per millisecond=81 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1216 ms. (steps per millisecond=82 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 1242 ms. (steps per millisecond=80 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1067 ms. (steps per millisecond=93 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1182 ms. (steps per millisecond=84 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1162 ms. (steps per millisecond=86 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 1336 ms. (steps per millisecond=74 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1347 ms. (steps per millisecond=74 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1224 ms. (steps per millisecond=81 ) properties (out of 66) seen :0
Running SMT prover for 66 properties.
// Phase 1: matrix 375 rows 401 cols
[2023-03-22 09:22:55] [INFO ] Computed 200 place invariants in 5 ms
[2023-03-22 09:23:00] [INFO ] [Real]Absence check using 200 positive place invariants in 1297 ms returned sat
[2023-03-22 09:23:08] [INFO ] After 13203ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:66
[2023-03-22 09:23:08] [INFO ] [Nat]Absence check using 200 positive place invariants in 38 ms returned sat
[2023-03-22 09:23:10] [INFO ] After 1542ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :66
[2023-03-22 09:23:12] [INFO ] After 3542ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :66
Attempting to minimize the solution found.
Minimization took 1432 ms.
[2023-03-22 09:23:14] [INFO ] After 5844ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :66
Parikh walk visited 12 properties in 30354 ms.
Support contains 114 out of 401 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 401/401 places, 375/375 transitions.
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 0 with 11 rules applied. Total rules applied 11 place count 401 transition count 375
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 401 transition count 364
Applied a total of 22 rules in 42 ms. Remains 401 /401 variables (removed 0) and now considering 364/375 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 401/401 places, 364/375 transitions.
Interrupted random walk after 486782 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen 2
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=142 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 740 ms. (steps per millisecond=135 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=142 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=149 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 788 ms. (steps per millisecond=126 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 1135 ms. (steps per millisecond=88 ) properties (out of 52) seen :6
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1127 ms. (steps per millisecond=88 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1181 ms. (steps per millisecond=84 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 913 ms. (steps per millisecond=109 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1071 ms. (steps per millisecond=93 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 980 ms. (steps per millisecond=102 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 896 ms. (steps per millisecond=111 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1006 ms. (steps per millisecond=99 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 953 ms. (steps per millisecond=104 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=151 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=136 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=130 ) properties (out of 46) seen :5
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 876 ms. (steps per millisecond=114 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=170 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=176 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 914 ms. (steps per millisecond=109 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 1117 ms. (steps per millisecond=89 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=157 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 792 ms. (steps per millisecond=126 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 868 ms. (steps per millisecond=115 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 880 ms. (steps per millisecond=113 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 984 ms. (steps per millisecond=101 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=164 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 787 ms. (steps per millisecond=127 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1017 ms. (steps per millisecond=98 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1177 ms. (steps per millisecond=84 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1133 ms. (steps per millisecond=88 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 807 ms. (steps per millisecond=123 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1100 ms. (steps per millisecond=90 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1071 ms. (steps per millisecond=93 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 959 ms. (steps per millisecond=104 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 975 ms. (steps per millisecond=102 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1052 ms. (steps per millisecond=95 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1174 ms. (steps per millisecond=85 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1147 ms. (steps per millisecond=87 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1072 ms. (steps per millisecond=93 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1018 ms. (steps per millisecond=98 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=105 ) properties (out of 41) seen :0
Running SMT prover for 41 properties.
// Phase 1: matrix 364 rows 401 cols
[2023-03-22 09:24:53] [INFO ] Computed 200 place invariants in 5 ms
[2023-03-22 09:24:54] [INFO ] [Real]Absence check using 200 positive place invariants in 20 ms returned sat
[2023-03-22 09:24:55] [INFO ] After 1559ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:41
[2023-03-22 09:24:55] [INFO ] [Nat]Absence check using 200 positive place invariants in 23 ms returned sat
[2023-03-22 09:24:57] [INFO ] After 1318ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :41
[2023-03-22 09:24:58] [INFO ] After 2730ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :41
Attempting to minimize the solution found.
Minimization took 758 ms.
[2023-03-22 09:24:59] [INFO ] After 4088ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :41
Parikh walk visited 0 properties in 8631 ms.
Support contains 86 out of 401 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 401/401 places, 364/364 transitions.
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 401 transition count 364
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 401 transition count 362
Applied a total of 4 rules in 35 ms. Remains 401 /401 variables (removed 0) and now considering 362/364 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 401/401 places, 362/364 transitions.
Interrupted random walk after 844071 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=187 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 877 ms. (steps per millisecond=114 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 899 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 659 ms. (steps per millisecond=151 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=157 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 840 ms. (steps per millisecond=119 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 908 ms. (steps per millisecond=110 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 688 ms. (steps per millisecond=145 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 840 ms. (steps per millisecond=119 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=168 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=175 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=172 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=179 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=183 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=174 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=173 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=172 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=156 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=153 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=164 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=152 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=152 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=150 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=147 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=132 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 729 ms. (steps per millisecond=137 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=172 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 594 ms. (steps per millisecond=168 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=166 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=162 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 693 ms. (steps per millisecond=144 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=186 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=180 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=175 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=183 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=165 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=165 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=156 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 705 ms. (steps per millisecond=141 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 763 ms. (steps per millisecond=131 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=151 ) properties (out of 41) seen :0
Finished probabilistic random walk after 8007 steps, run visited all 41 properties in 272 ms. (steps per millisecond=29 )
Probabilistic random walk after 8007 steps, saw 7843 distinct states, run finished after 272 ms. (steps per millisecond=29 ) properties seen :41
Able to resolve query QuasiLiveness after proving 202 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 327078 ms.

BK_STOP 1679477165236

--------------------
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="ShieldRVt-PT-050A"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is ShieldRVt-PT-050A, 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 r448-tajo-167905989800202"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-050A.tgz
mv ShieldRVt-PT-050A 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 ;