About the Execution of ITS-Tools for CloudOpsManagement-PT-20480by10240
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-oct2-162038292000467.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-20480by10240, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292000467
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 110K 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 4.3K 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 4.4K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 12:51 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-20480by10240-UpperBounds-00
FORMULA_NAME CloudOpsManagement-PT-20480by10240-UpperBounds-01
FORMULA_NAME CloudOpsManagement-PT-20480by10240-UpperBounds-02
FORMULA_NAME CloudOpsManagement-PT-20480by10240-UpperBounds-03
FORMULA_NAME CloudOpsManagement-PT-20480by10240-UpperBounds-04
FORMULA_NAME CloudOpsManagement-PT-20480by10240-UpperBounds-05
FORMULA_NAME CloudOpsManagement-PT-20480by10240-UpperBounds-06
FORMULA_NAME CloudOpsManagement-PT-20480by10240-UpperBounds-07
FORMULA_NAME CloudOpsManagement-PT-20480by10240-UpperBounds-08
FORMULA_NAME CloudOpsManagement-PT-20480by10240-UpperBounds-09
FORMULA_NAME CloudOpsManagement-PT-20480by10240-UpperBounds-10
FORMULA_NAME CloudOpsManagement-PT-20480by10240-UpperBounds-11
FORMULA_NAME CloudOpsManagement-PT-20480by10240-UpperBounds-12
FORMULA_NAME CloudOpsManagement-PT-20480by10240-UpperBounds-13
FORMULA_NAME CloudOpsManagement-PT-20480by10240-UpperBounds-14
FORMULA_NAME CloudOpsManagement-PT-20480by10240-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1620582601271
Running Version 0
[2021-05-09 17:50:03] [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 17:50:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 17:50:04] [INFO ] Load time of PNML (sax parser for PT used): 32 ms
[2021-05-09 17:50:04] [INFO ] Transformed 27 places.
[2021-05-09 17:50:04] [INFO ] Transformed 29 transitions.
[2021-05-09 17:50:04] [INFO ] Parsed PT model containing 27 places and 29 transitions in 93 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 29 rows 27 cols
[2021-05-09 17:50:04] [INFO ] Computed 11 place invariants in 4 ms
FORMULA CloudOpsManagement-PT-20480by10240-UpperBounds-14 10240 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-20480by10240-UpperBounds-13 20480 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-20480by10240-UpperBounds-05 10240 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-20480by10240-UpperBounds-04 20480 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-20480by10240-UpperBounds-03 10240 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-20480by10240-UpperBounds-02 20480 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10241 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=1137 ) properties (out of 10) seen :20483
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 10) seen :20949
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 10) seen :21911
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 10) seen :21911
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 10) seen :20869
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :20519
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :20579
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :20542
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 10) seen :21911
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 10) seen :20593
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 10) seen :20545
// Phase 1: matrix 29 rows 27 cols
[2021-05-09 17:50:04] [INFO ] Computed 11 place invariants in 2 ms
[2021-05-09 17:50:04] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2021-05-09 17:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-09 17:50:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 17:50:04] [INFO ] [Real]Added 3 Read/Feed constraints in 13 ms returned sat
[2021-05-09 17:50:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:04] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-09 17:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-09 17:50:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:50:04] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:50:04] [INFO ] Added : 25 causal constraints over 6 iterations in 53 ms. Result :sat
Minimization took 18 ms.
[2021-05-09 17:50:04] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-09 17:50:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:04] [INFO ] [Nat]Absence check using 11 positive place invariants in 1 ms returned sat
[2021-05-09 17:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:04] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-09 17:50:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:50:04] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 17:50:04] [INFO ] Added : 25 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 9 ms.
[2021-05-09 17:50:04] [INFO ] [Real]Absence check using 11 positive place invariants in 11 ms returned sat
[2021-05-09 17:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-09 17:50:04] [INFO ] [Real]Added 3 Read/Feed constraints in 5 ms returned sat
[2021-05-09 17:50:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:04] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-09 17:50:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:50:04] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-09 17:50:04] [INFO ] Added : 25 causal constraints over 6 iterations in 33 ms. Result :sat
Minimization took 9 ms.
[2021-05-09 17:50:04] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-09 17:50:04] [INFO ] [Real]Added 3 Read/Feed constraints in 10 ms returned sat
[2021-05-09 17:50:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:04] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2021-05-09 17:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:04] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-09 17:50:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 9 ms returned sat
[2021-05-09 17:50:04] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-09 17:50:04] [INFO ] Added : 25 causal constraints over 6 iterations in 42 ms. Result :sat
Minimization took 11 ms.
[2021-05-09 17:50:04] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:05] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 12 ms.
[2021-05-09 17:50:05] [INFO ] Added : 25 causal constraints over 6 iterations in 49 ms. Result :sat
Minimization took 23 ms.
[2021-05-09 17:50:05] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:05] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-09 17:50:05] [INFO ] Added : 25 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2021-05-09 17:50:05] [INFO ] [Real]Absence check using 11 positive place invariants in 15 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 12 ms returned sat
[2021-05-09 17:50:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 1 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:05] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:05] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 17:50:05] [INFO ] Added : 25 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2021-05-09 17:50:05] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:05] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-09 17:50:05] [INFO ] Added : 25 causal constraints over 6 iterations in 96 ms. Result :sat
Minimization took 9 ms.
[2021-05-09 17:50:05] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 1 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:05] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-09 17:50:05] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 17:50:05] [INFO ] Added : 25 causal constraints over 6 iterations in 34 ms. Result :sat
Minimization took 7 ms.
[2021-05-09 17:50:05] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-09 17:50:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 17:50:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 1 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-09 17:50:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2021-05-09 17:50:05] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-09 17:50:05] [INFO ] Added : 25 causal constraints over 6 iterations in 60 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [20480, 40960, 10240, 20480, 10240, 10240, 10240, 10240, 40960, 10240] Max seen :[130, 477, 477, 130, 16, 74, 6, 477, 20517, 4]
Incomplete Parikh walk after 5122500 steps, including 99 resets, run finished after 3661 ms. (steps per millisecond=1399 ) properties (out of 10) seen :72253 could not realise parikh vector
FORMULA CloudOpsManagement-PT-20480by10240-UpperBounds-15 10240 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-20480by10240-UpperBounds-11 10240 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-20480by10240-UpperBounds-08 10240 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-20480by10240-UpperBounds-06 10240 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 6146500 steps, including 98 resets, run finished after 4546 ms. (steps per millisecond=1352 ) properties (out of 6) seen :81925 could not realise parikh vector
FORMULA CloudOpsManagement-PT-20480by10240-UpperBounds-09 10240 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 1025300 steps, including 97 resets, run finished after 633 ms. (steps per millisecond=1619 ) properties (out of 5) seen :31233 could not realise parikh vector
Incomplete Parikh walk after 5122500 steps, including 99 resets, run finished after 3316 ms. (steps per millisecond=1544 ) properties (out of 5) seen :41534 could not realise parikh vector
FORMULA CloudOpsManagement-PT-20480by10240-UpperBounds-10 10240 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 5122500 steps, including 98 resets, run finished after 3350 ms. (steps per millisecond=1529 ) properties (out of 4) seen :52163 could not realise parikh vector
Incomplete Parikh walk after 3074500 steps, including 98 resets, run finished after 1832 ms. (steps per millisecond=1678 ) properties (out of 4) seen :31555 could not realise parikh vector
Incomplete Parikh walk after 4098900 steps, including 98 resets, run finished after 2532 ms. (steps per millisecond=1618 ) properties (out of 4) seen :71684 could not realise parikh vector
FORMULA CloudOpsManagement-PT-20480by10240-UpperBounds-07 20480 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-20480by10240-UpperBounds-00 20480 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 1025300 steps, including 97 resets, run finished after 496 ms. (steps per millisecond=2067 ) properties (out of 2) seen :30723 could not realise parikh vector
Incomplete Parikh walk after 8194900 steps, including 98 resets, run finished after 4911 ms. (steps per millisecond=1668 ) properties (out of 2) seen :61706 could not realise parikh vector
FORMULA CloudOpsManagement-PT-20480by10240-UpperBounds-01 40960 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 4098900 steps, including 98 resets, run finished after 2622 ms. (steps per millisecond=1563 ) properties (out of 1) seen :20481 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 13 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 31 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 17:50:33] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1003623 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6827 ) properties (out of 1) seen :30720
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 1) seen :25538
// Phase 1: matrix 11 rows 12 cols
[2021-05-09 17:50:34] [INFO ] Computed 5 place invariants in 11 ms
[2021-05-09 17:50:34] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 17:50:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 17:50:34] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
Current structural bounds on expressions (after SMT) : [30720] Max seen :[30720]
FORMULA CloudOpsManagement-PT-20480by10240-UpperBounds-12 30720 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
BK_STOP 1620582634459
--------------------
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-20480by10240"
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-20480by10240, 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-oct2-162038292000467"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-20480by10240.tgz
mv CloudOpsManagement-PT-20480by10240 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 '
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 ;