fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r045-oct2-162038292000451
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for CloudOpsManagement-PT-05120by02560

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
2121.420 15600.00 22626.00 92.50 7680 10240 2560 2560 5120 2560 2560 2560 2560 2560 10240 2560 2560 2560 10240 2560 normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038292000451.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-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 CloudOpsManagement-PT-05120by02560, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292000451
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 22K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 142K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 121K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.4K Mar 28 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 23 03:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 03:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 22 12:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 12:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 13 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 17K May 5 16:51 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudOpsManagement-PT-05120by02560-UpperBounds-00
FORMULA_NAME CloudOpsManagement-PT-05120by02560-UpperBounds-01
FORMULA_NAME CloudOpsManagement-PT-05120by02560-UpperBounds-02
FORMULA_NAME CloudOpsManagement-PT-05120by02560-UpperBounds-03
FORMULA_NAME CloudOpsManagement-PT-05120by02560-UpperBounds-04
FORMULA_NAME CloudOpsManagement-PT-05120by02560-UpperBounds-05
FORMULA_NAME CloudOpsManagement-PT-05120by02560-UpperBounds-06
FORMULA_NAME CloudOpsManagement-PT-05120by02560-UpperBounds-07
FORMULA_NAME CloudOpsManagement-PT-05120by02560-UpperBounds-08
FORMULA_NAME CloudOpsManagement-PT-05120by02560-UpperBounds-09
FORMULA_NAME CloudOpsManagement-PT-05120by02560-UpperBounds-10
FORMULA_NAME CloudOpsManagement-PT-05120by02560-UpperBounds-11
FORMULA_NAME CloudOpsManagement-PT-05120by02560-UpperBounds-12
FORMULA_NAME CloudOpsManagement-PT-05120by02560-UpperBounds-13
FORMULA_NAME CloudOpsManagement-PT-05120by02560-UpperBounds-14
FORMULA_NAME CloudOpsManagement-PT-05120by02560-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1620581404706

Running Version 0
[2021-05-09 17:30:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -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, 3600]
[2021-05-09 17:30:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 17:30:06] [INFO ] Load time of PNML (sax parser for PT used): 25 ms
[2021-05-09 17:30:06] [INFO ] Transformed 27 places.
[2021-05-09 17:30:06] [INFO ] Transformed 29 transitions.
[2021-05-09 17:30:06] [INFO ] Parsed PT model containing 27 places and 29 transitions in 94 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 46 ms.
// Phase 1: matrix 29 rows 27 cols
[2021-05-09 17:30:06] [INFO ] Computed 11 place invariants in 21 ms
FORMULA CloudOpsManagement-PT-05120by02560-UpperBounds-04 5120 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10246 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1024 ) properties (out of 15) seen :10240
FORMULA CloudOpsManagement-PT-05120by02560-UpperBounds-13 2560 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-05120by02560-UpperBounds-02 2560 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 13) seen :5228
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 13) seen :6551
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 13) seen :5196
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 13) seen :5196
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 13) seen :5188
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 13) seen :5199
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 13) seen :5180
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :5205
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 13) seen :6551
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :5194
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :5175
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 13) seen :6551
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :5192
// Phase 1: matrix 29 rows 27 cols
[2021-05-09 17:30:07] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-09 17:30:07] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:07] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2021-05-09 17:30:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:30:07] [INFO ] [Real]Added 3 Read/Feed constraints in 12 ms returned sat
[2021-05-09 17:30:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:30:07] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:07] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:30:07] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 8 ms.
[2021-05-09 17:30:07] [INFO ] Added : 16 causal constraints over 4 iterations in 45 ms. Result :sat
Minimization took 8 ms.
[2021-05-09 17:30:07] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:30:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:30:07] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:07] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2021-05-09 17:30:07] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 13 ms.
[2021-05-09 17:30:07] [INFO ] Added : 14 causal constraints over 4 iterations in 33 ms. Result :sat
Minimization took 16 ms.
[2021-05-09 17:30:07] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Real]Added 3 Read/Feed constraints in 9 ms returned sat
[2021-05-09 17:30:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:30:07] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:07] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:30:07] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 17:30:07] [INFO ] Added : 21 causal constraints over 5 iterations in 34 ms. Result :sat
Minimization took 10 ms.
[2021-05-09 17:30:07] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:30:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:30:07] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:07] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:30:07] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:30:07] [INFO ] Added : 21 causal constraints over 5 iterations in 22 ms. Result :sat
Minimization took 10 ms.
[2021-05-09 17:30:07] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:07] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:30:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:30:07] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:30:07] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-09 17:30:07] [INFO ] Added : 25 causal constraints over 6 iterations in 28 ms. Result :sat
Minimization took 9 ms.
[2021-05-09 17:30:07] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-09 17:30:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:30:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:30:08] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:30:08] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-09 17:30:08] [INFO ] Added : 25 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2021-05-09 17:30:08] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:30:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:30:08] [INFO ] [Nat]Absence check using 11 positive place invariants in 1 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:30:08] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:30:08] [INFO ] Added : 25 causal constraints over 6 iterations in 39 ms. Result :sat
Minimization took 8 ms.
[2021-05-09 17:30:08] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:30:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:30:08] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:30:08] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 17:30:08] [INFO ] Added : 25 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 11 ms.
[2021-05-09 17:30:08] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:30:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:30:08] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:30:08] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-09 17:30:08] [INFO ] Added : 14 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 9 ms.
[2021-05-09 17:30:08] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:30:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:30:08] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:30:08] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-09 17:30:08] [INFO ] Added : 25 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2021-05-09 17:30:08] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:30:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:30:08] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:30:08] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:30:08] [INFO ] Added : 25 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2021-05-09 17:30:08] [INFO ] [Real]Absence check using 11 positive place invariants in 10 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:30:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:30:08] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:30:08] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 17:30:08] [INFO ] Added : 14 causal constraints over 4 iterations in 53 ms. Result :sat
Minimization took 10 ms.
[2021-05-09 17:30:08] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:08] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Real]Added 3 Read/Feed constraints in 11 ms returned sat
[2021-05-09 17:30:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:30:08] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-09 17:30:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:30:08] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:30:08] [INFO ] Added : 25 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [10240, 10240, 2560, 2560, 2560, 2560, 2560, 2560, 10240, 2560, 2560, 10240, 2560] Max seen :[5147, 477, 9, 9, 10, 4, 6, 6, 477, 6, 5, 477, 18]
Incomplete Parikh walk after 770600 steps, including 98 resets, run finished after 693 ms. (steps per millisecond=1111 ) properties (out of 13) seen :23528 could not realise parikh vector
FORMULA CloudOpsManagement-PT-05120by02560-UpperBounds-15 2560 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-05120by02560-UpperBounds-06 2560 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-05120by02560-UpperBounds-05 2560 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-05120by02560-UpperBounds-03 2560 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 2049400 steps, including 98 resets, run finished after 1443 ms. (steps per millisecond=1420 ) properties (out of 9) seen :35924 could not realise parikh vector
FORMULA CloudOpsManagement-PT-05120by02560-UpperBounds-14 10240 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-05120by02560-UpperBounds-10 10240 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-05120by02560-UpperBounds-01 10240 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 1282600 steps, including 99 resets, run finished after 919 ms. (steps per millisecond=1395 ) properties (out of 6) seen :10683 could not realise parikh vector
FORMULA CloudOpsManagement-PT-05120by02560-UpperBounds-12 2560 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-05120by02560-UpperBounds-09 2560 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 1026600 steps, including 98 resets, run finished after 661 ms. (steps per millisecond=1553 ) properties (out of 4) seen :10286 could not realise parikh vector
FORMULA CloudOpsManagement-PT-05120by02560-UpperBounds-11 2560 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-05120by02560-UpperBounds-08 2560 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 2049400 steps, including 98 resets, run finished after 1201 ms. (steps per millisecond=1706 ) properties (out of 2) seen :5142 could not realise parikh vector
Incomplete Parikh walk after 1026300 steps, including 98 resets, run finished after 731 ms. (steps per millisecond=1403 ) properties (out of 2) seen :5122 could not realise parikh vector
Incomplete Parikh walk after 1026600 steps, including 98 resets, run finished after 664 ms. (steps per millisecond=1546 ) properties (out of 2) seen :5171 could not realise parikh vector
Incomplete Parikh walk after 1282600 steps, including 99 resets, run finished after 812 ms. (steps per millisecond=1579 ) properties (out of 2) seen :7681 could not realise parikh vector
FORMULA CloudOpsManagement-PT-05120by02560-UpperBounds-07 2560 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 770600 steps, including 97 resets, run finished after 513 ms. (steps per millisecond=1502 ) properties (out of 1) seen :5121 could not realise parikh vector
Incomplete Parikh walk after 770300 steps, including 98 resets, run finished after 483 ms. (steps per millisecond=1594 ) properties (out of 1) seen :5121 could not realise parikh vector
Incomplete Parikh walk after 770300 steps, including 98 resets, run finished after 502 ms. (steps per millisecond=1534 ) properties (out of 1) seen :5121 could not realise parikh vector
Incomplete Parikh walk after 2049400 steps, including 98 resets, run finished after 1220 ms. (steps per millisecond=1679 ) properties (out of 1) seen :5207 could not realise parikh vector
Incomplete Parikh walk after 1537600 steps, including 98 resets, run finished after 992 ms. (steps per millisecond=1550 ) properties (out of 1) seen :7680 could not realise parikh vector
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 9 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 9 ms
Free SCC test removed 4 places
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition UndeployWsr2 and 2 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 21 transition count 16
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Remove reverse transitions (loop back) rule discarded transition tlink5 and 3 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 14 transition count 12
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 13 transition count 12
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 9 place count 12 transition count 11
Iterating global reduction 3 with 1 rules applied. Total rules applied 10 place count 12 transition count 11
Applied a total of 10 rules in 34 ms. Remains 12 /27 variables (removed 15) and now considering 11/29 (removed 18) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/27 places, 11/29 transitions.
// Phase 1: matrix 11 rows 12 cols
[2021-05-09 17:30:19] [INFO ] Computed 5 place invariants in 1 ms
Incomplete random walk after 1001342 steps, including 5 resets, run finished after 188 ms. (steps per millisecond=5326 ) properties (out of 1) seen :5120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 1) seen :7680
// Phase 1: matrix 11 rows 12 cols
[2021-05-09 17:30:19] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 17:30:20] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 17:30:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:30:20] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
Current structural bounds on expressions (after SMT) : [7680] Max seen :[7680]
FORMULA CloudOpsManagement-PT-05120by02560-UpperBounds-00 7680 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620581420306

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 UpperBounds -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 3600 -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="CloudOpsManagement-PT-05120by02560"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 CloudOpsManagement-PT-05120by02560, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r045-oct2-162038292000451"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-05120by02560.tgz
mv CloudOpsManagement-PT-05120by02560 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;