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.r234-tall-165286038500537.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 gold2021
Input is ShieldRVs-PT-050B, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-165286038500537
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 832K
-rw-r--r-- 1 mcc users 6.5K Apr 30 06:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 30 06:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 30 06:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 30 06:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 08:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 625K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1653037334017

Running Version 0
[2022-05-20 09:02:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-20 09:02:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 09:02:15] [INFO ] Load time of PNML (sax parser for PT used): 128 ms
[2022-05-20 09:02:15] [INFO ] Transformed 2003 places.
[2022-05-20 09:02:15] [INFO ] Transformed 2253 transitions.
[2022-05-20 09:02:15] [INFO ] Found NUPN structural information;
[2022-05-20 09:02:15] [INFO ] Parsed PT model containing 2003 places and 2253 transitions in 221 ms.
Starting structural reductions, iteration 0 : 2003/2003 places, 2253/2253 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2003 transition count 2052
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1802 transition count 2052
Performed 250 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 250 Pre rules applied. Total rules applied 402 place count 1802 transition count 1802
Deduced a syphon composed of 250 places in 21 ms
Reduce places removed 250 places and 0 transitions.
Iterating global reduction 2 with 500 rules applied. Total rules applied 902 place count 1552 transition count 1802
Discarding 350 places :
Symmetric choice reduction at 2 with 350 rule applications. Total rules 1252 place count 1202 transition count 1452
Iterating global reduction 2 with 350 rules applied. Total rules applied 1602 place count 1202 transition count 1452
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 1602 place count 1202 transition count 1302
Deduced a syphon composed of 150 places in 4 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 1902 place count 1052 transition count 1302
Performed 350 Post agglomeration using F-continuation condition.Transition count delta: 350
Deduced a syphon composed of 350 places in 2 ms
Reduce places removed 350 places and 0 transitions.
Iterating global reduction 2 with 700 rules applied. Total rules applied 2602 place count 702 transition count 952
Renaming transitions due to excessive name length > 1024 char.
Applied a total of 2602 rules in 596 ms. Remains 702 /2003 variables (removed 1301) and now considering 952/2253 (removed 1301) transitions.
// Phase 1: matrix 952 rows 702 cols
[2022-05-20 09:02:16] [INFO ] Computed 201 place invariants in 27 ms
[2022-05-20 09:02:16] [INFO ] Implicit Places using invariants in 450 ms returned []
// Phase 1: matrix 952 rows 702 cols
[2022-05-20 09:02:16] [INFO ] Computed 201 place invariants in 5 ms
[2022-05-20 09:02:17] [INFO ] Implicit Places using invariants and state equation in 688 ms returned []
Implicit Place search using SMT with State Equation took 1178 ms to find 0 implicit places.
// Phase 1: matrix 952 rows 702 cols
[2022-05-20 09:02:17] [INFO ] Computed 201 place invariants in 14 ms
[2022-05-20 09:02:17] [INFO ] Dead Transitions using invariants and state equation in 391 ms returned []
Finished structural reductions, in 1 iterations. Remains : 702/2003 places, 952/2253 transitions.
Discarding 300 transitions out of 952. Remains 652
[2022-05-20 09:02:17] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 15 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 651) seen :579
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 72) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 71) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) 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 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :1
Running SMT prover for 68 properties.
// Phase 1: matrix 952 rows 702 cols
[2022-05-20 09:02:18] [INFO ] Computed 201 place invariants in 9 ms
[2022-05-20 09:02:19] [INFO ] [Real]Absence check using 201 positive place invariants in 29 ms returned sat
[2022-05-20 09:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 09:02:22] [INFO ] [Real]Absence check using state equation in 2455 ms returned unsat :0 sat :43 real:25
Attempting to minimize the solution found.
Minimization took 1457 ms.
[2022-05-20 09:02:24] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :1 real:67
[2022-05-20 09:02:24] [INFO ] [Nat]Absence check using 201 positive place invariants in 39 ms returned sat
[2022-05-20 09:02:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 09:02:28] [INFO ] [Nat]Absence check using state equation in 2305 ms returned unsat :0 sat :68
Attempting to minimize the solution found.
Minimization took 2084 ms.
[2022-05-20 09:02:30] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :68
Fused 68 Parikh solutions to 66 different solutions.
Incomplete Parikh walk after 5090 steps, including 77 resets, run finished after 43 ms. (steps per millisecond=118 ) properties (out of 68) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5040 steps, including 76 resets, run finished after 41 ms. (steps per millisecond=122 ) properties (out of 68) seen :1 could not realise parikh vector
Incomplete Parikh walk after 4980 steps, including 76 resets, run finished after 41 ms. (steps per millisecond=121 ) properties (out of 67) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5060 steps, including 75 resets, run finished after 41 ms. (steps per millisecond=123 ) properties (out of 67) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5080 steps, including 77 resets, run finished after 43 ms. (steps per millisecond=118 ) properties (out of 67) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4880 steps, including 73 resets, run finished after 37 ms. (steps per millisecond=131 ) properties (out of 67) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5530 steps, including 71 resets, run finished after 42 ms. (steps per millisecond=131 ) properties (out of 67) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5480 steps, including 70 resets, run finished after 43 ms. (steps per millisecond=127 ) properties (out of 66) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5530 steps, including 72 resets, run finished after 42 ms. (steps per millisecond=131 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5520 steps, including 71 resets, run finished after 43 ms. (steps per millisecond=128 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5530 steps, including 73 resets, run finished after 42 ms. (steps per millisecond=131 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5540 steps, including 75 resets, run finished after 42 ms. (steps per millisecond=131 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5520 steps, including 75 resets, run finished after 41 ms. (steps per millisecond=134 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5510 steps, including 70 resets, run finished after 42 ms. (steps per millisecond=131 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5620 steps, including 75 resets, run finished after 43 ms. (steps per millisecond=130 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5610 steps, including 77 resets, run finished after 42 ms. (steps per millisecond=133 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5580 steps, including 73 resets, run finished after 42 ms. (steps per millisecond=132 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5600 steps, including 73 resets, run finished after 42 ms. (steps per millisecond=133 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5600 steps, including 76 resets, run finished after 42 ms. (steps per millisecond=133 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5520 steps, including 76 resets, run finished after 42 ms. (steps per millisecond=131 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5500 steps, including 72 resets, run finished after 41 ms. (steps per millisecond=134 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5480 steps, including 70 resets, run finished after 52 ms. (steps per millisecond=105 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5490 steps, including 74 resets, run finished after 44 ms. (steps per millisecond=124 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5430 steps, including 70 resets, run finished after 42 ms. (steps per millisecond=129 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5550 steps, including 77 resets, run finished after 45 ms. (steps per millisecond=123 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5600 steps, including 75 resets, run finished after 45 ms. (steps per millisecond=124 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5600 steps, including 75 resets, run finished after 42 ms. (steps per millisecond=133 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5470 steps, including 72 resets, run finished after 44 ms. (steps per millisecond=124 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5580 steps, including 75 resets, run finished after 44 ms. (steps per millisecond=126 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5420 steps, including 73 resets, run finished after 41 ms. (steps per millisecond=132 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5550 steps, including 72 resets, run finished after 45 ms. (steps per millisecond=123 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5510 steps, including 73 resets, run finished after 44 ms. (steps per millisecond=125 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5540 steps, including 71 resets, run finished after 46 ms. (steps per millisecond=120 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5580 steps, including 74 resets, run finished after 43 ms. (steps per millisecond=129 ) properties (out of 65) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5570 steps, including 75 resets, run finished after 42 ms. (steps per millisecond=132 ) properties (out of 65) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5550 steps, including 76 resets, run finished after 46 ms. (steps per millisecond=120 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5530 steps, including 75 resets, run finished after 43 ms. (steps per millisecond=128 ) properties (out of 64) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5530 steps, including 75 resets, run finished after 42 ms. (steps per millisecond=131 ) properties (out of 64) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5670 steps, including 75 resets, run finished after 43 ms. (steps per millisecond=131 ) properties (out of 63) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6010 steps, including 81 resets, run finished after 46 ms. (steps per millisecond=130 ) properties (out of 63) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6150 steps, including 81 resets, run finished after 46 ms. (steps per millisecond=133 ) properties (out of 63) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6140 steps, including 82 resets, run finished after 46 ms. (steps per millisecond=133 ) properties (out of 63) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6040 steps, including 83 resets, run finished after 47 ms. (steps per millisecond=128 ) properties (out of 63) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5940 steps, including 79 resets, run finished after 44 ms. (steps per millisecond=135 ) properties (out of 63) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5900 steps, including 78 resets, run finished after 44 ms. (steps per millisecond=134 ) properties (out of 63) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5840 steps, including 79 resets, run finished after 45 ms. (steps per millisecond=129 ) properties (out of 63) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5840 steps, including 80 resets, run finished after 44 ms. (steps per millisecond=132 ) properties (out of 63) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5830 steps, including 76 resets, run finished after 48 ms. (steps per millisecond=121 ) properties (out of 63) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5850 steps, including 79 resets, run finished after 43 ms. (steps per millisecond=136 ) properties (out of 62) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6030 steps, including 80 resets, run finished after 46 ms. (steps per millisecond=131 ) properties (out of 62) seen :1 could not realise parikh vector
Incomplete Parikh walk after 6010 steps, including 77 resets, run finished after 45 ms. (steps per millisecond=133 ) properties (out of 61) seen :1 could not realise parikh vector
Incomplete Parikh walk after 6000 steps, including 80 resets, run finished after 43 ms. (steps per millisecond=139 ) properties (out of 60) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6010 steps, including 83 resets, run finished after 46 ms. (steps per millisecond=130 ) properties (out of 60) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5970 steps, including 81 resets, run finished after 44 ms. (steps per millisecond=135 ) properties (out of 60) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5950 steps, including 83 resets, run finished after 42 ms. (steps per millisecond=141 ) properties (out of 59) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5960 steps, including 80 resets, run finished after 44 ms. (steps per millisecond=135 ) properties (out of 59) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5980 steps, including 79 resets, run finished after 43 ms. (steps per millisecond=139 ) properties (out of 59) seen :2 could not realise parikh vector
Incomplete Parikh walk after 6050 steps, including 82 resets, run finished after 43 ms. (steps per millisecond=140 ) properties (out of 57) seen :2 could not realise parikh vector
Incomplete Parikh walk after 5950 steps, including 82 resets, run finished after 42 ms. (steps per millisecond=141 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5960 steps, including 82 resets, run finished after 44 ms. (steps per millisecond=135 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6030 steps, including 83 resets, run finished after 43 ms. (steps per millisecond=140 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6100 steps, including 89 resets, run finished after 43 ms. (steps per millisecond=141 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6000 steps, including 75 resets, run finished after 44 ms. (steps per millisecond=136 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6060 steps, including 86 resets, run finished after 44 ms. (steps per millisecond=137 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6050 steps, including 87 resets, run finished after 42 ms. (steps per millisecond=144 ) properties (out of 55) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5750 steps, including 92 resets, run finished after 45 ms. (steps per millisecond=127 ) properties (out of 55) seen :0 could not realise parikh vector
Support contains 148 out of 702 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 702/702 places, 952/952 transitions.
Partial Free-agglomeration rule applied 74 times.
Drop transitions removed 74 transitions
Iterating global reduction 0 with 74 rules applied. Total rules applied 74 place count 702 transition count 952
Applied a total of 74 rules in 87 ms. Remains 702 /702 variables (removed 0) and now considering 952/952 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 702/702 places, 952/952 transitions.
[2022-05-20 09:02:33] [INFO ] Flatten gal took : 186 ms
[2022-05-20 09:02:33] [INFO ] Flatten gal took : 91 ms
[2022-05-20 09:02:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10599549418875874916.gal : 30 ms
[2022-05-20 09:02:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7492521955688631143.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality10599549418875874916.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7492521955688631143.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality10599549418875874916.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7492521955688631143.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality7492521955688631143.prop.
SDD proceeding with computation,55 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,55 properties remain. new max is 8
SDD size :3 after 8
SDD proceeding with computation,55 properties remain. new max is 16
SDD size :8 after 17
SDD proceeding with computation,55 properties remain. new max is 32
SDD size :17 after 34
SDD proceeding with computation,55 properties remain. new max is 64
SDD size :34 after 67
Reachability property qltransition_515 is true.
SDD proceeding with computation,54 properties remain. new max is 64
SDD size :67 after 122
SDD proceeding with computation,54 properties remain. new max is 128
SDD size :122 after 560
SDD proceeding with computation,54 properties remain. new max is 256
SDD size :560 after 881
Reachability property qltransition_517 is true.
Reachability property qltransition_516 is true.
Reachability property qltransition_514 is true.
SDD proceeding with computation,51 properties remain. new max is 256
SDD size :881 after 42833
SDD proceeding with computation,51 properties remain. new max is 512
SDD size :42833 after 49937
Reachability property qltransition_526 is true.
Reachability property qltransition_523 is true.
SDD proceeding with computation,49 properties remain. new max is 512
SDD size :49937 after 1.25454e+06
SDD proceeding with computation,49 properties remain. new max is 1024
SDD size :1.25454e+06 after 1.77464e+06
SDD proceeding with computation,49 properties remain. new max is 2048
SDD size :1.77464e+06 after 4.21404e+06
SDD proceeding with computation,49 properties remain. new max is 4096
SDD size :4.21404e+06 after 1.5478e+08
Reachability property qltransition_537 is true.
SDD proceeding with computation,48 properties remain. new max is 4096
SDD size :1.5478e+08 after 9.08706e+09
SDD proceeding with computation,48 properties remain. new max is 8192
SDD size :9.08706e+09 after 3.37272e+10
Reachability property qltransition_569 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_550 is true.
SDD proceeding with computation,45 properties remain. new max is 8192
SDD size :3.37272e+10 after 1.44761e+12
SDD proceeding with computation,45 properties remain. new max is 16384
SDD size :1.44761e+12 after 5.41019e+12
Reachability property qltransition_559 is true.
SDD proceeding with computation,44 properties remain. new max is 16384
SDD size :5.41019e+12 after 4.87997e+14
Reachability property qltransition_574 is true.
SDD proceeding with computation,43 properties remain. new max is 16384
SDD size :4.87997e+14 after 2.73487e+16
Reachability property qltransition_581 is true.
Reachability property qltransition_580 is true.
SDD proceeding with computation,41 properties remain. new max is 16384
SDD size :2.73487e+16 after 2.95911e+18
SDD proceeding with computation,41 properties remain. new max is 32768
SDD size :2.95911e+18 after 3.17941e+18
Reachability property qltransition_591 is true.
SDD proceeding with computation,40 properties remain. new max is 32768
SDD size :3.17941e+18 after 4.05667e+20
Detected timeout of ITS tools.
[2022-05-20 09:02:48] [INFO ] Flatten gal took : 69 ms
[2022-05-20 09:02:48] [INFO ] Applying decomposition
[2022-05-20 09:02:48] [INFO ] Flatten gal took : 53 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph7841725676502788584.txt, -o, /tmp/graph7841725676502788584.bin, -w, /tmp/graph7841725676502788584.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph7841725676502788584.bin, -l, -1, -v, -w, /tmp/graph7841725676502788584.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-20 09:02:48] [INFO ] Decomposing Gal with order
[2022-05-20 09:02:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:02:49] [INFO ] Removed a total of 1111 redundant transitions.
[2022-05-20 09:02:49] [INFO ] Flatten gal took : 133 ms
[2022-05-20 09:02:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 825 labels/synchronizations in 67 ms.
[2022-05-20 09:02:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8770512124056719475.gal : 12 ms
[2022-05-20 09:02:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16450000783370445161.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality8770512124056719475.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16450000783370445161.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality8770512124056719475.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16450000783370445161.prop --nowitness
Loading property file /tmp/ReachabilityCardinality16450000783370445161.prop.
SDD proceeding with computation,40 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,40 properties remain. new max is 8
SDD size :2 after 2
SDD proceeding with computation,40 properties remain. new max is 16
SDD size :2 after 2
SDD proceeding with computation,40 properties remain. new max is 32
SDD size :2 after 2
SDD proceeding with computation,40 properties remain. new max is 64
SDD size :2 after 2
SDD proceeding with computation,40 properties remain. new max is 128
SDD size :2 after 788735
SDD proceeding with computation,40 properties remain. new max is 256
SDD size :788735 after 1.41469e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10384398125891032190
[2022-05-20 09:03:04] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10384398125891032190
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10384398125891032190]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10384398125891032190] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10384398125891032190] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Finished random walk after 73154 steps, including 122 resets, run visited all 40 properties in 404 ms. (steps per millisecond=181 )
Able to resolve query QuasiLiveness after proving 652 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE

BK_STOP 1653037386802

--------------------
content from stderr:

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-050B"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is ShieldRVs-PT-050B, 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 r234-tall-165286038500537"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-050B.tgz
mv ShieldRVs-PT-050B 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 ;