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Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r036-smll-158901931100462
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for CloudOpsManagement-PT-10240by05120

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15756.280 131928.00 144629.00 590.50 FFTFTTFTFFFFTTFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r036-smll-158901931100462.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudOpsManagement-PT-10240by05120, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r036-smll-158901931100462
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 216K
-rw-r--r-- 1 mcc users 4.2K Mar 30 01:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 30 01:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 16:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 16:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Apr 8 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 8 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 27 08:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 08:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 26 08:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 26 08:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 13 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 17K Mar 24 05:37 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-00
FORMULA_NAME CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-01
FORMULA_NAME CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-02
FORMULA_NAME CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-03
FORMULA_NAME CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-04
FORMULA_NAME CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-05
FORMULA_NAME CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-06
FORMULA_NAME CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-07
FORMULA_NAME CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-08
FORMULA_NAME CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-09
FORMULA_NAME CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-10
FORMULA_NAME CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-11
FORMULA_NAME CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-12
FORMULA_NAME CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-13
FORMULA_NAME CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-14
FORMULA_NAME CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1590014828910

[2020-05-20 22:47:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-20 22:47:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-20 22:47:11] [INFO ] Load time of PNML (sax parser for PT used): 36 ms
[2020-05-20 22:47:11] [INFO ] Transformed 27 places.
[2020-05-20 22:47:11] [INFO ] Transformed 29 transitions.
[2020-05-20 22:47:11] [INFO ] Parsed PT model containing 27 places and 29 transitions in 89 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10242 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=731 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=169 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 29 rows 27 cols
[2020-05-20 22:47:12] [INFO ] Computed 11 place invariants in 7 ms
[2020-05-20 22:47:12] [INFO ] [Real]Absence check using 11 positive place invariants in 21 ms returned sat
[2020-05-20 22:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:12] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2020-05-20 22:47:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2020-05-20 22:47:12] [INFO ] [Real]Added 3 Read/Feed constraints in 12 ms returned sat
[2020-05-20 22:47:12] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 6 ms.
[2020-05-20 22:47:12] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 22:47:12] [INFO ] [Nat]Absence check using 11 positive place invariants in 13 ms returned sat
[2020-05-20 22:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:12] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2020-05-20 22:47:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2020-05-20 22:47:12] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 6 ms.
[2020-05-20 22:47:12] [INFO ] Added : 25 causal constraints over 6 iterations in 47 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2020-05-20 22:47:12] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2020-05-20 22:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:12] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2020-05-20 22:47:12] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2020-05-20 22:47:12] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 8 ms.
[2020-05-20 22:47:12] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 22:47:12] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2020-05-20 22:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:12] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2020-05-20 22:47:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2020-05-20 22:47:12] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 4 ms.
[2020-05-20 22:47:12] [INFO ] Added : 25 causal constraints over 6 iterations in 45 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2020-05-20 22:47:13] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:13] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2020-05-20 22:47:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 22:47:13] [INFO ] [Nat]Absence check using 11 positive place invariants in 8 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:13] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2020-05-20 22:47:13] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 7 ms.
[2020-05-20 22:47:13] [INFO ] Added : 25 causal constraints over 6 iterations in 49 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2020-05-20 22:47:13] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:13] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2020-05-20 22:47:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 22:47:13] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2020-05-20 22:47:13] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 5 ms.
[2020-05-20 22:47:13] [INFO ] Added : 25 causal constraints over 6 iterations in 40 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2020-05-20 22:47:13] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:13] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2020-05-20 22:47:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 22:47:13] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2020-05-20 22:47:13] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 5 ms.
[2020-05-20 22:47:13] [INFO ] Added : 26 causal constraints over 6 iterations in 39 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 11 ms.
[2020-05-20 22:47:13] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned unsat
[2020-05-20 22:47:13] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2020-05-20 22:47:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 22:47:13] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:13] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2020-05-20 22:47:13] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 5 ms.
[2020-05-20 22:47:13] [INFO ] Added : 25 causal constraints over 5 iterations in 33 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2020-05-20 22:47:13] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:13] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2020-05-20 22:47:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 22:47:13] [INFO ] [Nat]Absence check using 11 positive place invariants in 8 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2020-05-20 22:47:13] [INFO ] Deduced a trap composed of 6 places in 33 ms
[2020-05-20 22:47:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2020-05-20 22:47:13] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 5 ms.
[2020-05-20 22:47:13] [INFO ] Added : 25 causal constraints over 6 iterations in 41 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-05-20 22:47:13] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2020-05-20 22:47:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 22:47:13] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2020-05-20 22:47:13] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 5 ms.
[2020-05-20 22:47:13] [INFO ] Added : 25 causal constraints over 5 iterations in 40 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-05-20 22:47:13] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:13] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2020-05-20 22:47:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 22:47:13] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2020-05-20 22:47:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2020-05-20 22:47:13] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 4 ms.
[2020-05-20 22:47:14] [INFO ] Added : 25 causal constraints over 6 iterations in 42 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-05-20 22:47:14] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned unsat
[2020-05-20 22:47:14] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2020-05-20 22:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2020-05-20 22:47:14] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2020-05-20 22:47:14] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 3 ms.
[2020-05-20 22:47:14] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 22:47:14] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2020-05-20 22:47:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:14] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2020-05-20 22:47:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2020-05-20 22:47:14] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 5 ms.
[2020-05-20 22:47:14] [INFO ] Added : 25 causal constraints over 6 iterations in 44 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-05-20 22:47:14] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2020-05-20 22:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2020-05-20 22:47:14] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 22:47:14] [INFO ] [Nat]Absence check using 11 positive place invariants in 15 ms returned sat
[2020-05-20 22:47:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 22:47:14] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2020-05-20 22:47:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2020-05-20 22:47:14] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints in 5 ms.
[2020-05-20 22:47:14] [INFO ] Added : 25 causal constraints over 6 iterations in 60 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2020-05-20 22:47:14] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned unsat
FORMULA CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 4610500 steps, including 144 resets, run finished after 13368 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1] could not realise parikh vector
FORMULA CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 6658300 steps, including 116 resets, run finished after 16283 ms. (steps per millisecond=408 ) properties seen :[1, 1, 0, 0, 1, 0, 0, 1] could not realise parikh vector
FORMULA CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 4610600 steps, including 115 resets, run finished after 10618 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 1] could not realise parikh vector
FORMULA CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 5633900 steps, including 120 resets, run finished after 11234 ms. (steps per millisecond=501 ) properties seen :[0, 0, 1] could not realise parikh vector
FORMULA CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 8706000 steps, including 162 resets, run finished after 18549 ms. (steps per millisecond=469 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 6146200 steps, including 118 resets, run finished after 12986 ms. (steps per millisecond=473 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 3586500 steps, including 137 resets, run finished after 7312 ms. (steps per millisecond=490 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 5122100 steps, including 138 resets, run finished after 10328 ms. (steps per millisecond=495 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 5122400 steps, including 114 resets, run finished after 9822 ms. (steps per millisecond=521 ) properties seen :[1, 0] could not realise parikh vector
FORMULA CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 3586500 steps, including 98 resets, run finished after 6948 ms. (steps per millisecond=516 ) properties seen :[0] could not realise parikh vector
Incomplete Parikh walk after 3586500 steps, including 98 resets, run finished after 6920 ms. (steps per millisecond=518 ) properties seen :[0] could not realise parikh vector
Support contains 7 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 3 edges and 27 vertex of which 2 / 27 are part of one of the 1 SCC in 7 ms
Free SCC test removed 1 places
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 26 transition count 25
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 8 place count 24 transition count 24
Applied a total of 8 rules in 27 ms. Remains 24 /27 variables (removed 3) and now considering 24/29 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/27 places, 24/29 transitions.
Incomplete random walk after 1003691 steps, including 0 resets, run finished after 318 ms. (steps per millisecond=3156 ) properties seen :[0]
Finished Best-First random walk after 861958 steps, including 0 resets, run visited all 1 properties in 599 ms. (steps per millisecond=1438 )
FORMULA CloudOpsManagement-PT-10240by05120-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590014960838

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-10240by05120"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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-10240by05120, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r036-smll-158901931100462"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-10240by05120.tgz
mv CloudOpsManagement-PT-10240by05120 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;