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.r085-tall-165260115500113.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)
......................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DoubleExponent-PT-003, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r085-tall-165260115500113
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 6.3K Apr 29 13:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 29 13:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 13:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 13:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 50K May 10 09:33 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 StableMarking

=== Now, execution of the tool begins

BK_START 1652702015826

Running Version 202205111006
[2022-05-16 11:53:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -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]
[2022-05-16 11:53:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 11:53:37] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2022-05-16 11:53:37] [INFO ] Transformed 163 places.
[2022-05-16 11:53:37] [INFO ] Transformed 148 transitions.
[2022-05-16 11:53:37] [INFO ] Parsed PT model containing 163 places and 148 transitions in 186 ms.
Structural test allowed to assert that 11 places are NOT stable. Took 7 ms.
Incomplete random walk after 10000 steps, including 337 resets, run finished after 541 ms. (steps per millisecond=18 ) properties (out of 152) seen :44
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) 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 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) 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 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) 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 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) 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 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) 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 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) 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 108) 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 108) 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 108) 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 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) 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 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) 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 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) 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 108) seen :0
Incomplete Best-First random walk after 101 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) 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 108) seen :0
Running SMT prover for 108 properties.
// Phase 1: matrix 148 rows 163 cols
[2022-05-16 11:53:38] [INFO ] Computed 19 place invariants in 29 ms
[2022-05-16 11:53:38] [INFO ] After 608ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:108
[2022-05-16 11:53:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 8 ms returned sat
[2022-05-16 11:53:39] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 12 ms returned sat
[2022-05-16 11:53:40] [INFO ] After 767ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :108
[2022-05-16 11:53:40] [INFO ] Deduced a trap composed of 54 places in 62 ms of which 5 ms to minimize.
[2022-05-16 11:53:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 83 ms
[2022-05-16 11:53:40] [INFO ] Deduced a trap composed of 67 places in 63 ms of which 1 ms to minimize.
[2022-05-16 11:53:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 83 ms
[2022-05-16 11:53:40] [INFO ] Deduced a trap composed of 37 places in 32 ms of which 1 ms to minimize.
[2022-05-16 11:53:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2022-05-16 11:53:40] [INFO ] Deduced a trap composed of 43 places in 40 ms of which 1 ms to minimize.
[2022-05-16 11:53:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2022-05-16 11:53:41] [INFO ] Deduced a trap composed of 42 places in 30 ms of which 0 ms to minimize.
[2022-05-16 11:53:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2022-05-16 11:53:41] [INFO ] Deduced a trap composed of 47 places in 49 ms of which 1 ms to minimize.
[2022-05-16 11:53:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2022-05-16 11:53:41] [INFO ] Deduced a trap composed of 63 places in 57 ms of which 0 ms to minimize.
[2022-05-16 11:53:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2022-05-16 11:53:41] [INFO ] Deduced a trap composed of 45 places in 43 ms of which 1 ms to minimize.
[2022-05-16 11:53:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2022-05-16 11:53:41] [INFO ] Deduced a trap composed of 48 places in 39 ms of which 0 ms to minimize.
[2022-05-16 11:53:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2022-05-16 11:53:41] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 1 ms to minimize.
[2022-05-16 11:53:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2022-05-16 11:53:42] [INFO ] Deduced a trap composed of 18 places in 56 ms of which 1 ms to minimize.
[2022-05-16 11:53:42] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 0 ms to minimize.
[2022-05-16 11:53:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 124 ms
[2022-05-16 11:53:42] [INFO ] After 2871ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :108
Attempting to minimize the solution found.
Minimization took 757 ms.
[2022-05-16 11:53:43] [INFO ] After 4329ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :108
Fused 108 Parikh solutions to 98 different solutions.
Parikh walk visited 0 properties in 1955 ms.
Support contains 108 out of 163 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 163/163 places, 148/148 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 163 transition count 139
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 154 transition count 139
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 18 place count 154 transition count 137
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 22 place count 152 transition count 137
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 50 place count 138 transition count 123
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 54 place count 136 transition count 123
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 136 transition count 122
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 56 place count 135 transition count 122
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 59 place count 135 transition count 122
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 60 place count 134 transition count 121
Applied a total of 60 rules in 34 ms. Remains 134 /163 variables (removed 29) and now considering 121/148 (removed 27) transitions.
Finished structural reductions, in 1 iterations. Remains : 134/163 places, 121/148 transitions.
Interrupted random walk after 964464 steps, including 123277 resets, run timeout after 30001 ms. (steps per millisecond=32 ) properties seen 38
Incomplete Best-First random walk after 100001 steps, including 8456 resets, run finished after 2213 ms. (steps per millisecond=45 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8461 resets, run finished after 2059 ms. (steps per millisecond=48 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8483 resets, run finished after 2079 ms. (steps per millisecond=48 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8444 resets, run finished after 1988 ms. (steps per millisecond=50 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8513 resets, run finished after 2026 ms. (steps per millisecond=49 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8523 resets, run finished after 2038 ms. (steps per millisecond=49 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8456 resets, run finished after 2009 ms. (steps per millisecond=49 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8455 resets, run finished after 2017 ms. (steps per millisecond=49 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8436 resets, run finished after 2073 ms. (steps per millisecond=48 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8415 resets, run finished after 2114 ms. (steps per millisecond=47 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8503 resets, run finished after 2089 ms. (steps per millisecond=47 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8353 resets, run finished after 2187 ms. (steps per millisecond=45 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8398 resets, run finished after 2169 ms. (steps per millisecond=46 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8388 resets, run finished after 2105 ms. (steps per millisecond=47 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8469 resets, run finished after 2047 ms. (steps per millisecond=48 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8367 resets, run finished after 2049 ms. (steps per millisecond=48 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8366 resets, run finished after 2157 ms. (steps per millisecond=46 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8425 resets, run finished after 2188 ms. (steps per millisecond=45 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8568 resets, run finished after 2000 ms. (steps per millisecond=50 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8540 resets, run finished after 1970 ms. (steps per millisecond=50 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8368 resets, run finished after 1988 ms. (steps per millisecond=50 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8468 resets, run finished after 1952 ms. (steps per millisecond=51 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8398 resets, run finished after 1961 ms. (steps per millisecond=50 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8431 resets, run finished after 1981 ms. (steps per millisecond=50 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8419 resets, run finished after 1918 ms. (steps per millisecond=52 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8371 resets, run finished after 1917 ms. (steps per millisecond=52 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8455 resets, run finished after 1942 ms. (steps per millisecond=51 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8440 resets, run finished after 1920 ms. (steps per millisecond=52 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8497 resets, run finished after 2168 ms. (steps per millisecond=46 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8404 resets, run finished after 2151 ms. (steps per millisecond=46 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8519 resets, run finished after 2143 ms. (steps per millisecond=46 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8480 resets, run finished after 2702 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8456 resets, run finished after 3201 ms. (steps per millisecond=31 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8493 resets, run finished after 3140 ms. (steps per millisecond=31 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8459 resets, run finished after 1996 ms. (steps per millisecond=50 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8407 resets, run finished after 2068 ms. (steps per millisecond=48 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8519 resets, run finished after 2585 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8526 resets, run finished after 2138 ms. (steps per millisecond=46 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8402 resets, run finished after 2202 ms. (steps per millisecond=45 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8449 resets, run finished after 2129 ms. (steps per millisecond=46 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8407 resets, run finished after 2084 ms. (steps per millisecond=47 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8384 resets, run finished after 2112 ms. (steps per millisecond=47 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8555 resets, run finished after 2102 ms. (steps per millisecond=47 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8454 resets, run finished after 2074 ms. (steps per millisecond=48 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8451 resets, run finished after 2153 ms. (steps per millisecond=46 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8401 resets, run finished after 2015 ms. (steps per millisecond=49 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8560 resets, run finished after 2770 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8415 resets, run finished after 2661 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8401 resets, run finished after 2785 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8500 resets, run finished after 2884 ms. (steps per millisecond=34 ) properties (out of 70) seen :0
Running SMT prover for 70 properties.
// Phase 1: matrix 121 rows 134 cols
[2022-05-16 11:56:04] [INFO ] Computed 19 place invariants in 5 ms
[2022-05-16 11:56:04] [INFO ] After 305ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:70
[2022-05-16 11:56:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-16 11:56:04] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 5 ms returned sat
[2022-05-16 11:56:05] [INFO ] After 425ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :70
[2022-05-16 11:56:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-16 11:56:05] [INFO ] After 377ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :70
[2022-05-16 11:56:06] [INFO ] Deduced a trap composed of 35 places in 76 ms of which 1 ms to minimize.
[2022-05-16 11:56:06] [INFO ] Deduced a trap composed of 19 places in 45 ms of which 1 ms to minimize.
[2022-05-16 11:56:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 140 ms
[2022-05-16 11:56:06] [INFO ] Deduced a trap composed of 29 places in 56 ms of which 0 ms to minimize.
[2022-05-16 11:56:06] [INFO ] Deduced a trap composed of 33 places in 65 ms of which 1 ms to minimize.
[2022-05-16 11:56:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 140 ms
[2022-05-16 11:56:06] [INFO ] After 1424ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :70
Attempting to minimize the solution found.
Minimization took 429 ms.
[2022-05-16 11:56:07] [INFO ] After 2690ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :70
Fused 70 Parikh solutions to 67 different solutions.
Parikh walk visited 0 properties in 3666 ms.
Support contains 70 out of 134 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 134/134 places, 121/121 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 134 transition count 113
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 126 transition count 113
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 16 place count 126 transition count 112
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 125 transition count 112
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 34 place count 117 transition count 104
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 36 place count 116 transition count 104
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 116 transition count 103
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 38 place count 115 transition count 103
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 42 place count 115 transition count 103
Applied a total of 42 rules in 19 ms. Remains 115 /134 variables (removed 19) and now considering 103/121 (removed 18) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/134 places, 103/121 transitions.
Interrupted random walk after 922149 steps, including 118325 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen 0
Incomplete Best-First random walk after 100000 steps, including 8467 resets, run finished after 2063 ms. (steps per millisecond=48 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8492 resets, run finished after 2064 ms. (steps per millisecond=48 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8469 resets, run finished after 2044 ms. (steps per millisecond=48 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8549 resets, run finished after 2027 ms. (steps per millisecond=49 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8522 resets, run finished after 2540 ms. (steps per millisecond=39 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8449 resets, run finished after 2177 ms. (steps per millisecond=45 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8464 resets, run finished after 2154 ms. (steps per millisecond=46 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8461 resets, run finished after 2148 ms. (steps per millisecond=46 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8625 resets, run finished after 2165 ms. (steps per millisecond=46 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8418 resets, run finished after 2303 ms. (steps per millisecond=43 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8502 resets, run finished after 2261 ms. (steps per millisecond=44 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8406 resets, run finished after 1927 ms. (steps per millisecond=51 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8460 resets, run finished after 2072 ms. (steps per millisecond=48 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8463 resets, run finished after 1894 ms. (steps per millisecond=52 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8461 resets, run finished after 2076 ms. (steps per millisecond=48 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8444 resets, run finished after 2089 ms. (steps per millisecond=47 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8476 resets, run finished after 2084 ms. (steps per millisecond=47 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8495 resets, run finished after 2084 ms. (steps per millisecond=47 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8451 resets, run finished after 2136 ms. (steps per millisecond=46 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8517 resets, run finished after 2116 ms. (steps per millisecond=47 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8525 resets, run finished after 2090 ms. (steps per millisecond=47 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8483 resets, run finished after 2113 ms. (steps per millisecond=47 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8532 resets, run finished after 2011 ms. (steps per millisecond=49 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8424 resets, run finished after 2062 ms. (steps per millisecond=48 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8546 resets, run finished after 2867 ms. (steps per millisecond=34 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8445 resets, run finished after 3036 ms. (steps per millisecond=32 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8447 resets, run finished after 2981 ms. (steps per millisecond=33 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8505 resets, run finished after 2160 ms. (steps per millisecond=46 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8470 resets, run finished after 1979 ms. (steps per millisecond=50 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8549 resets, run finished after 1970 ms. (steps per millisecond=50 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8471 resets, run finished after 2199 ms. (steps per millisecond=45 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8484 resets, run finished after 2406 ms. (steps per millisecond=41 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8471 resets, run finished after 2341 ms. (steps per millisecond=42 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8500 resets, run finished after 2032 ms. (steps per millisecond=49 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8420 resets, run finished after 2117 ms. (steps per millisecond=47 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8487 resets, run finished after 3495 ms. (steps per millisecond=28 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8556 resets, run finished after 2752 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8480 resets, run finished after 1892 ms. (steps per millisecond=52 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8430 resets, run finished after 2222 ms. (steps per millisecond=45 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8422 resets, run finished after 2273 ms. (steps per millisecond=43 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8546 resets, run finished after 2028 ms. (steps per millisecond=49 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8559 resets, run finished after 2005 ms. (steps per millisecond=49 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8506 resets, run finished after 2029 ms. (steps per millisecond=49 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8420 resets, run finished after 1993 ms. (steps per millisecond=50 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8496 resets, run finished after 2005 ms. (steps per millisecond=49 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8423 resets, run finished after 2065 ms. (steps per millisecond=48 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8500 resets, run finished after 1981 ms. (steps per millisecond=50 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8540 resets, run finished after 2193 ms. (steps per millisecond=45 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8422 resets, run finished after 2069 ms. (steps per millisecond=48 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8449 resets, run finished after 2045 ms. (steps per millisecond=48 ) properties (out of 70) seen :0
Finished probabilistic random walk after 1960796 steps, run visited all 70 properties in 12504 ms. (steps per millisecond=156 )
Probabilistic random walk after 1960796 steps, saw 980563 distinct states, run finished after 12504 ms. (steps per millisecond=156 ) properties seen :70
Able to resolve query StableMarking after proving 153 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 306380 ms.

BK_STOP 1652702323504

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -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 StableMarking -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="DoubleExponent-PT-003"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DoubleExponent-PT-003, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r085-tall-165260115500113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-003.tgz
mv DoubleExponent-PT-003 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;