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-167905989600082.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 ShieldRVs-PT-040A, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r448-tajo-167905989600082
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 5.5K Feb 26 18:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Feb 26 18:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 18:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 18:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 19:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 19:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:02 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 256K 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 1679476715051

Running Version 202205111006
[2023-03-22 09:18:36] [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 09:18:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 09:18:36] [INFO ] Load time of PNML (sax parser for PT used): 133 ms
[2023-03-22 09:18:36] [INFO ] Transformed 563 places.
[2023-03-22 09:18:36] [INFO ] Transformed 763 transitions.
[2023-03-22 09:18:36] [INFO ] Found NUPN structural information;
[2023-03-22 09:18:36] [INFO ] Parsed PT model containing 563 places and 763 transitions in 248 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 563/563 places, 763/763 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 562 transition count 762
Applied a total of 2 rules in 107 ms. Remains 562 /563 variables (removed 1) and now considering 762/763 (removed 1) transitions.
// Phase 1: matrix 762 rows 562 cols
[2023-03-22 09:18:36] [INFO ] Computed 161 place invariants in 27 ms
[2023-03-22 09:18:37] [INFO ] Implicit Places using invariants in 435 ms returned []
// Phase 1: matrix 762 rows 562 cols
[2023-03-22 09:18:37] [INFO ] Computed 161 place invariants in 8 ms
[2023-03-22 09:18:37] [INFO ] Implicit Places using invariants and state equation in 598 ms returned []
Implicit Place search using SMT with State Equation took 1067 ms to find 0 implicit places.
// Phase 1: matrix 762 rows 562 cols
[2023-03-22 09:18:37] [INFO ] Computed 161 place invariants in 4 ms
[2023-03-22 09:18:38] [INFO ] Dead Transitions using invariants and state equation in 361 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 562/563 places, 762/763 transitions.
Finished structural reductions, in 1 iterations. Remains : 562/563 places, 762/763 transitions.
Discarding 240 transitions out of 762. Remains 522
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 811 ms. (steps per millisecond=12 ) properties (out of 521) seen :474
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 47) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 46) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 45) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Running SMT prover for 44 properties.
// Phase 1: matrix 762 rows 562 cols
[2023-03-22 09:18:39] [INFO ] Computed 161 place invariants in 16 ms
[2023-03-22 09:18:40] [INFO ] [Real]Absence check using 161 positive place invariants in 24 ms returned sat
[2023-03-22 09:18:42] [INFO ] After 3265ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:44
[2023-03-22 09:18:43] [INFO ] [Nat]Absence check using 161 positive place invariants in 30 ms returned sat
[2023-03-22 09:18:45] [INFO ] After 1880ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :44
[2023-03-22 09:18:48] [INFO ] Deduced a trap composed of 18 places in 2351 ms of which 6 ms to minimize.
[2023-03-22 09:18:48] [INFO ] Deduced a trap composed of 8 places in 192 ms of which 1 ms to minimize.
[2023-03-22 09:18:48] [INFO ] Deduced a trap composed of 8 places in 166 ms of which 2 ms to minimize.
[2023-03-22 09:18:48] [INFO ] Deduced a trap composed of 13 places in 142 ms of which 1 ms to minimize.
[2023-03-22 09:18:48] [INFO ] Deduced a trap composed of 11 places in 137 ms of which 2 ms to minimize.
[2023-03-22 09:18:49] [INFO ] Deduced a trap composed of 12 places in 119 ms of which 0 ms to minimize.
[2023-03-22 09:18:49] [INFO ] Deduced a trap composed of 11 places in 148 ms of which 0 ms to minimize.
[2023-03-22 09:18:49] [INFO ] Deduced a trap composed of 8 places in 95 ms of which 1 ms to minimize.
[2023-03-22 09:18:49] [INFO ] Deduced a trap composed of 12 places in 96 ms of which 1 ms to minimize.
[2023-03-22 09:18:49] [INFO ] Deduced a trap composed of 10 places in 112 ms of which 1 ms to minimize.
[2023-03-22 09:18:49] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 0 ms to minimize.
[2023-03-22 09:18:49] [INFO ] Deduced a trap composed of 11 places in 101 ms of which 0 ms to minimize.
[2023-03-22 09:18:49] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 1 ms to minimize.
[2023-03-22 09:18:50] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 0 ms to minimize.
[2023-03-22 09:18:50] [INFO ] Deduced a trap composed of 19 places in 77 ms of which 0 ms to minimize.
[2023-03-22 09:18:50] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 1 ms to minimize.
[2023-03-22 09:18:50] [INFO ] Deduced a trap composed of 20 places in 75 ms of which 1 ms to minimize.
[2023-03-22 09:18:50] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 1 ms to minimize.
[2023-03-22 09:18:50] [INFO ] Deduced a trap composed of 19 places in 101 ms of which 0 ms to minimize.
[2023-03-22 09:18:50] [INFO ] Deduced a trap composed of 19 places in 76 ms of which 1 ms to minimize.
[2023-03-22 09:18:50] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 0 ms to minimize.
[2023-03-22 09:18:50] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2023-03-22 09:18:51] [INFO ] Deduced a trap composed of 19 places in 72 ms of which 1 ms to minimize.
[2023-03-22 09:18:51] [INFO ] Deduced a trap composed of 24 places in 72 ms of which 1 ms to minimize.
[2023-03-22 09:18:51] [INFO ] Deduced a trap composed of 12 places in 56 ms of which 1 ms to minimize.
[2023-03-22 09:18:51] [INFO ] Deduced a trap composed of 8 places in 52 ms of which 0 ms to minimize.
[2023-03-22 09:18:51] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 0 ms to minimize.
[2023-03-22 09:18:51] [INFO ] Deduced a trap composed of 23 places in 51 ms of which 0 ms to minimize.
[2023-03-22 09:18:51] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 1 ms to minimize.
[2023-03-22 09:18:51] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2023-03-22 09:18:51] [INFO ] Trap strengthening (SAT) tested/added 31/30 trap constraints in 6023 ms
[2023-03-22 09:18:51] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 0 ms to minimize.
[2023-03-22 09:18:52] [INFO ] Deduced a trap composed of 16 places in 69 ms of which 1 ms to minimize.
[2023-03-22 09:18:52] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 0 ms to minimize.
[2023-03-22 09:18:52] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2023-03-22 09:18:52] [INFO ] Deduced a trap composed of 12 places in 67 ms of which 16 ms to minimize.
[2023-03-22 09:18:52] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 514 ms
[2023-03-22 09:18:52] [INFO ] Deduced a trap composed of 7 places in 119 ms of which 1 ms to minimize.
[2023-03-22 09:18:52] [INFO ] Deduced a trap composed of 11 places in 128 ms of which 1 ms to minimize.
[2023-03-22 09:18:52] [INFO ] Deduced a trap composed of 12 places in 121 ms of which 2 ms to minimize.
[2023-03-22 09:18:53] [INFO ] Deduced a trap composed of 7 places in 112 ms of which 1 ms to minimize.
[2023-03-22 09:18:53] [INFO ] Deduced a trap composed of 7 places in 102 ms of which 1 ms to minimize.
[2023-03-22 09:18:53] [INFO ] Deduced a trap composed of 12 places in 126 ms of which 0 ms to minimize.
[2023-03-22 09:18:53] [INFO ] Deduced a trap composed of 11 places in 79 ms of which 1 ms to minimize.
[2023-03-22 09:18:53] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 0 ms to minimize.
[2023-03-22 09:18:53] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1311 ms
[2023-03-22 09:18:53] [INFO ] Deduced a trap composed of 7 places in 122 ms of which 1 ms to minimize.
[2023-03-22 09:18:54] [INFO ] Deduced a trap composed of 8 places in 92 ms of which 1 ms to minimize.
[2023-03-22 09:18:54] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 0 ms to minimize.
[2023-03-22 09:18:54] [INFO ] Deduced a trap composed of 8 places in 70 ms of which 1 ms to minimize.
[2023-03-22 09:18:54] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 1 ms to minimize.
[2023-03-22 09:18:54] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 0 ms to minimize.
[2023-03-22 09:18:54] [INFO ] Deduced a trap composed of 8 places in 90 ms of which 1 ms to minimize.
[2023-03-22 09:18:54] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 0 ms to minimize.
[2023-03-22 09:18:54] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 932 ms
[2023-03-22 09:18:55] [INFO ] Deduced a trap composed of 10 places in 214 ms of which 0 ms to minimize.
[2023-03-22 09:18:55] [INFO ] Deduced a trap composed of 20 places in 164 ms of which 1 ms to minimize.
[2023-03-22 09:18:55] [INFO ] Deduced a trap composed of 12 places in 185 ms of which 1 ms to minimize.
[2023-03-22 09:18:55] [INFO ] Deduced a trap composed of 16 places in 192 ms of which 1 ms to minimize.
[2023-03-22 09:18:56] [INFO ] Deduced a trap composed of 20 places in 171 ms of which 1 ms to minimize.
[2023-03-22 09:18:56] [INFO ] Deduced a trap composed of 20 places in 162 ms of which 1 ms to minimize.
[2023-03-22 09:18:56] [INFO ] Deduced a trap composed of 16 places in 151 ms of which 1 ms to minimize.
[2023-03-22 09:18:56] [INFO ] Deduced a trap composed of 20 places in 148 ms of which 1 ms to minimize.
[2023-03-22 09:18:56] [INFO ] Deduced a trap composed of 12 places in 190 ms of which 1 ms to minimize.
[2023-03-22 09:18:57] [INFO ] Deduced a trap composed of 11 places in 174 ms of which 0 ms to minimize.
[2023-03-22 09:18:57] [INFO ] Deduced a trap composed of 11 places in 188 ms of which 1 ms to minimize.
[2023-03-22 09:18:57] [INFO ] Deduced a trap composed of 11 places in 240 ms of which 1 ms to minimize.
[2023-03-22 09:18:57] [INFO ] Deduced a trap composed of 11 places in 141 ms of which 1 ms to minimize.
[2023-03-22 09:18:58] [INFO ] Deduced a trap composed of 11 places in 128 ms of which 1 ms to minimize.
[2023-03-22 09:18:58] [INFO ] Deduced a trap composed of 11 places in 147 ms of which 1 ms to minimize.
[2023-03-22 09:18:58] [INFO ] Deduced a trap composed of 20 places in 128 ms of which 2 ms to minimize.
[2023-03-22 09:18:58] [INFO ] Deduced a trap composed of 19 places in 172 ms of which 3 ms to minimize.
[2023-03-22 09:18:58] [INFO ] Deduced a trap composed of 32 places in 125 ms of which 9 ms to minimize.
[2023-03-22 09:18:59] [INFO ] Deduced a trap composed of 32 places in 138 ms of which 1 ms to minimize.
[2023-03-22 09:18:59] [INFO ] Deduced a trap composed of 31 places in 177 ms of which 1 ms to minimize.
[2023-03-22 09:18:59] [INFO ] Deduced a trap composed of 31 places in 137 ms of which 1 ms to minimize.
[2023-03-22 09:18:59] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 1 ms to minimize.
[2023-03-22 09:18:59] [INFO ] Deduced a trap composed of 11 places in 142 ms of which 0 ms to minimize.
[2023-03-22 09:18:59] [INFO ] Deduced a trap composed of 11 places in 149 ms of which 0 ms to minimize.
[2023-03-22 09:19:00] [INFO ] Deduced a trap composed of 19 places in 132 ms of which 0 ms to minimize.
[2023-03-22 09:19:00] [INFO ] Deduced a trap composed of 15 places in 146 ms of which 1 ms to minimize.
[2023-03-22 09:19:00] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 0 ms to minimize.
[2023-03-22 09:19:00] [INFO ] Deduced a trap composed of 23 places in 117 ms of which 1 ms to minimize.
[2023-03-22 09:19:00] [INFO ] Deduced a trap composed of 23 places in 138 ms of which 1 ms to minimize.
[2023-03-22 09:19:01] [INFO ] Deduced a trap composed of 19 places in 134 ms of which 0 ms to minimize.
[2023-03-22 09:19:01] [INFO ] Deduced a trap composed of 27 places in 142 ms of which 0 ms to minimize.
[2023-03-22 09:19:01] [INFO ] Deduced a trap composed of 23 places in 153 ms of which 1 ms to minimize.
[2023-03-22 09:19:01] [INFO ] Deduced a trap composed of 27 places in 123 ms of which 0 ms to minimize.
[2023-03-22 09:19:01] [INFO ] Deduced a trap composed of 27 places in 123 ms of which 0 ms to minimize.
[2023-03-22 09:19:02] [INFO ] Deduced a trap composed of 23 places in 126 ms of which 1 ms to minimize.
[2023-03-22 09:19:02] [INFO ] Deduced a trap composed of 27 places in 153 ms of which 1 ms to minimize.
[2023-03-22 09:19:02] [INFO ] Deduced a trap composed of 19 places in 113 ms of which 0 ms to minimize.
[2023-03-22 09:19:02] [INFO ] Deduced a trap composed of 27 places in 160 ms of which 1 ms to minimize.
[2023-03-22 09:19:02] [INFO ] Deduced a trap composed of 27 places in 146 ms of which 1 ms to minimize.
[2023-03-22 09:19:02] [INFO ] Deduced a trap composed of 35 places in 141 ms of which 0 ms to minimize.
[2023-03-22 09:19:03] [INFO ] Deduced a trap composed of 23 places in 162 ms of which 1 ms to minimize.
[2023-03-22 09:19:03] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 1 ms to minimize.
[2023-03-22 09:19:03] [INFO ] Deduced a trap composed of 31 places in 111 ms of which 1 ms to minimize.
[2023-03-22 09:19:03] [INFO ] Deduced a trap composed of 35 places in 151 ms of which 0 ms to minimize.
[2023-03-22 09:19:03] [INFO ] Deduced a trap composed of 27 places in 124 ms of which 0 ms to minimize.
[2023-03-22 09:19:04] [INFO ] Deduced a trap composed of 35 places in 149 ms of which 1 ms to minimize.
[2023-03-22 09:19:04] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 0 ms to minimize.
[2023-03-22 09:19:04] [INFO ] Deduced a trap composed of 27 places in 129 ms of which 1 ms to minimize.
[2023-03-22 09:19:04] [INFO ] Deduced a trap composed of 31 places in 219 ms of which 1 ms to minimize.
[2023-03-22 09:19:04] [INFO ] Deduced a trap composed of 35 places in 145 ms of which 0 ms to minimize.
[2023-03-22 09:19:05] [INFO ] Deduced a trap composed of 15 places in 183 ms of which 1 ms to minimize.
[2023-03-22 09:19:05] [INFO ] Deduced a trap composed of 19 places in 152 ms of which 0 ms to minimize.
[2023-03-22 09:19:05] [INFO ] Deduced a trap composed of 23 places in 161 ms of which 1 ms to minimize.
[2023-03-22 09:19:05] [INFO ] Deduced a trap composed of 25 places in 151 ms of which 1 ms to minimize.
[2023-03-22 09:19:05] [INFO ] Deduced a trap composed of 27 places in 184 ms of which 1 ms to minimize.
[2023-03-22 09:19:06] [INFO ] Deduced a trap composed of 32 places in 189 ms of which 1 ms to minimize.
[2023-03-22 09:19:06] [INFO ] Deduced a trap composed of 31 places in 143 ms of which 1 ms to minimize.
[2023-03-22 09:19:06] [INFO ] Deduced a trap composed of 35 places in 141 ms of which 0 ms to minimize.
[2023-03-22 09:19:06] [INFO ] Deduced a trap composed of 31 places in 139 ms of which 0 ms to minimize.
[2023-03-22 09:19:06] [INFO ] Deduced a trap composed of 35 places in 135 ms of which 1 ms to minimize.
[2023-03-22 09:19:07] [INFO ] Deduced a trap composed of 35 places in 143 ms of which 3 ms to minimize.
[2023-03-22 09:19:07] [INFO ] Deduced a trap composed of 19 places in 167 ms of which 0 ms to minimize.
[2023-03-22 09:19:07] [INFO ] Deduced a trap composed of 11 places in 126 ms of which 1 ms to minimize.
[2023-03-22 09:19:07] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 1 ms to minimize.
[2023-03-22 09:19:07] [INFO ] Deduced a trap composed of 19 places in 144 ms of which 0 ms to minimize.
[2023-03-22 09:19:08] [INFO ] Deduced a trap composed of 19 places in 142 ms of which 0 ms to minimize.
[2023-03-22 09:19:08] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 09:19:08] [INFO ] After 25039ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:44
Parikh walk visited 25 properties in 20884 ms.
Support contains 51 out of 562 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 562/562 places, 762/762 transitions.
Partial Free-agglomeration rule applied 72 times.
Drop transitions removed 72 transitions
Iterating global reduction 0 with 72 rules applied. Total rules applied 72 place count 562 transition count 762
Applied a total of 72 rules in 185 ms. Remains 562 /562 variables (removed 0) and now considering 762/762 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 562/562 places, 762/762 transitions.
Finished random walk after 23172 steps, including 49 resets, run visited all 19 properties in 557 ms. (steps per millisecond=41 )
Able to resolve query QuasiLiveness after proving 522 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 53325 ms.

BK_STOP 1679476769763

--------------------
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="ShieldRVs-PT-040A"
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 ShieldRVs-PT-040A, 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-167905989600082"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-040A.tgz
mv ShieldRVs-PT-040A 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 ;