Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r180-ebro-158987899700134.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is CloudReconfiguration-PT-317, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987899700134
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 4.0K Mar 30 01:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 30 01:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 16:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 28 16:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 08:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 08:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 26 08:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 26 08:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 661K 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 CloudReconfiguration-PT-317-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591154618229

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 03:23:41] [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, -timeout, 3600, -rebuildPNML]
[2020-06-03 03:23:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 03:23:41] [INFO ] Load time of PNML (sax parser for PT used): 334 ms
[2020-06-03 03:23:42] [INFO ] Transformed 2587 places.
[2020-06-03 03:23:42] [INFO ] Transformed 3099 transitions.
[2020-06-03 03:23:42] [INFO ] Found NUPN structural information;
[2020-06-03 03:23:42] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 448 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 202 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 115 resets, run finished after 152 ms. (steps per millisecond=65 ) properties seen :[0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0]
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 63 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3099 rows 2587 cols
[2020-06-03 03:23:42] [INFO ] Computed 4 place invariants in 120 ms
[2020-06-03 03:23:43] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 140 ms returned sat
[2020-06-03 03:23:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:23:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:23:48] [INFO ] [Real]Absence check using state equation in 4107 ms returned (error "Failed to check-sat")
[2020-06-03 03:23:48] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-06-03 03:23:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:23:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:23:53] [INFO ] [Real]Absence check using state equation in 4379 ms returned (error "Failed to check-sat")
[2020-06-03 03:23:53] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2020-06-03 03:23:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:23:58] [INFO ] [Real]Absence check using state equation in 4362 ms returned (error "Failed to check-sat")
[2020-06-03 03:23:58] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2020-06-03 03:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:24:03] [INFO ] [Real]Absence check using state equation in 4382 ms returned (error "Failed to check-sat")
[2020-06-03 03:24:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 110 ms returned sat
[2020-06-03 03:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:24:08] [INFO ] [Real]Absence check using state equation in 4402 ms returned (error "Failed to check-sat")
[2020-06-03 03:24:08] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2020-06-03 03:24:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:24:13] [INFO ] [Real]Absence check using state equation in 4371 ms returned (error "Failed to check-sat")
[2020-06-03 03:24:13] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-06-03 03:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:24:18] [INFO ] [Real]Absence check using state equation in 4427 ms returned (error "Failed to check-sat")
[2020-06-03 03:24:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2020-06-03 03:24:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:24:23] [INFO ] [Real]Absence check using state equation in 4394 ms returned (error "Failed to check-sat")
[2020-06-03 03:24:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2020-06-03 03:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:24:28] [INFO ] [Real]Absence check using state equation in 4373 ms returned (error "Failed to check-sat")
Support contains 40 out of 2587 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Graph (trivial) has 2854 edges and 2587 vertex of which 813 / 2587 are part of one of the 63 SCC in 65 ms
Free SCC test removed 750 places
Discarding 14 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Graph (complete) has 2468 edges and 1837 vertex of which 1823 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.45 ms
Drop transitions removed 925 transitions
Reduce isomorphic transitions removed 925 transitions.
Performed 1178 Post agglomeration using F-continuation condition.Transition count delta: 1178
Iterating post reduction 0 with 2103 rules applied. Total rules applied 2105 place count 1823 transition count 986
Reduce places removed 1178 places and 0 transitions.
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Iterating post reduction 1 with 1310 rules applied. Total rules applied 3415 place count 645 transition count 854
Reduce places removed 60 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 63 rules applied. Total rules applied 3478 place count 585 transition count 851
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 3478 place count 585 transition count 829
Deduced a syphon composed of 22 places in 3 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 3522 place count 563 transition count 829
Symmetric choice reduction at 3 with 93 rule applications. Total rules 3615 place count 563 transition count 829
Deduced a syphon composed of 93 places in 4 ms
Reduce places removed 93 places and 93 transitions.
Iterating global reduction 3 with 186 rules applied. Total rules applied 3801 place count 470 transition count 736
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 5 rules applied. Total rules applied 3806 place count 470 transition count 731
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 3808 place count 468 transition count 731
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 3808 place count 468 transition count 723
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 3824 place count 460 transition count 723
Symmetric choice reduction at 5 with 56 rule applications. Total rules 3880 place count 460 transition count 723
Deduced a syphon composed of 56 places in 3 ms
Reduce places removed 56 places and 56 transitions.
Iterating global reduction 5 with 112 rules applied. Total rules applied 3992 place count 404 transition count 667
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Iterating post reduction 5 with 28 rules applied. Total rules applied 4020 place count 404 transition count 639
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 6 with 22 rules applied. Total rules applied 4042 place count 390 transition count 631
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 4046 place count 386 transition count 631
Symmetric choice reduction at 8 with 18 rule applications. Total rules 4064 place count 386 transition count 631
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 29 transitions.
Iterating global reduction 8 with 36 rules applied. Total rules applied 4100 place count 368 transition count 602
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 4106 place count 368 transition count 596
Symmetric choice reduction at 9 with 9 rule applications. Total rules 4115 place count 368 transition count 596
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 18 transitions.
Iterating global reduction 9 with 18 rules applied. Total rules applied 4133 place count 359 transition count 578
Symmetric choice reduction at 9 with 3 rule applications. Total rules 4136 place count 359 transition count 578
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 6 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 4142 place count 356 transition count 572
Performed 157 Post agglomeration using F-continuation condition with reduction of 68 identical transitions.
Deduced a syphon composed of 157 places in 1 ms
Reduce places removed 157 places and 0 transitions.
Iterating global reduction 9 with 314 rules applied. Total rules applied 4456 place count 199 transition count 347
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 4463 place count 199 transition count 340
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 4469 place count 196 transition count 337
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 4471 place count 196 transition count 335
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 4473 place count 195 transition count 334
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 4475 place count 195 transition count 332
Performed 37 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 12 with 74 rules applied. Total rules applied 4549 place count 158 transition count 359
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 12 with 32 rules applied. Total rules applied 4581 place count 158 transition count 327
Symmetric choice reduction at 13 with 9 rule applications. Total rules 4590 place count 158 transition count 327
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 22 transitions.
Iterating global reduction 13 with 18 rules applied. Total rules applied 4608 place count 149 transition count 305
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 4609 place count 149 transition count 304
Symmetric choice reduction at 14 with 1 rule applications. Total rules 4610 place count 149 transition count 304
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 5 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 4612 place count 148 transition count 299
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 4615 place count 148 transition count 296
Symmetric choice reduction at 15 with 1 rule applications. Total rules 4616 place count 148 transition count 296
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 4618 place count 147 transition count 295
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 4621 place count 147 transition count 292
Free-agglomeration rule applied 11 times.
Iterating global reduction 16 with 11 rules applied. Total rules applied 4632 place count 147 transition count 281
Reduce places removed 11 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 16 with 14 rules applied. Total rules applied 4646 place count 136 transition count 278
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 17 with 10 rules applied. Total rules applied 4656 place count 136 transition count 278
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 4657 place count 136 transition count 277
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 18 with 5 rules applied. Total rules applied 4662 place count 136 transition count 277
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 18 with 3 rules applied. Total rules applied 4665 place count 136 transition count 274
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 19 with 8 rules applied. Total rules applied 4673 place count 136 transition count 266
Symmetric choice reduction at 19 with 2 rule applications. Total rules 4675 place count 136 transition count 266
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 19 with 4 rules applied. Total rules applied 4679 place count 134 transition count 264
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 19 with 2 rules applied. Total rules applied 4681 place count 134 transition count 262
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 4682 place count 134 transition count 262
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 4683 place count 133 transition count 261
Applied a total of 4683 rules in 1346 ms. Remains 133 /2587 variables (removed 2454) and now considering 261/3099 (removed 2838) transitions.
Finished structural reductions, in 1 iterations. Remains : 133/2587 places, 261/3099 transitions.
Incomplete random walk after 1000000 steps, including 14011 resets, run finished after 2715 ms. (steps per millisecond=368 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 1, 1]
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 3744 resets, run finished after 1113 ms. (steps per millisecond=898 ) properties seen :[0]
[2020-06-03 03:24:33] [INFO ] Flow matrix only has 239 transitions (discarded 22 similar events)
// Phase 1: matrix 239 rows 133 cols
[2020-06-03 03:24:33] [INFO ] Computed 4 place invariants in 4 ms
[2020-06-03 03:24:33] [INFO ] [Real]Absence check using 4 positive place invariants in 54 ms returned sat
[2020-06-03 03:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:34] [INFO ] [Real]Absence check using state equation in 584 ms returned sat
[2020-06-03 03:24:34] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:24:34] [INFO ] [Nat]Absence check using 4 positive place invariants in 14 ms returned unsat
FORMULA CloudReconfiguration-PT-317-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

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

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="CloudReconfiguration-PT-317"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itslola"
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 itslola"
echo " Input is CloudReconfiguration-PT-317, 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 r180-ebro-158987899700134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-317.tgz
mv CloudReconfiguration-PT-317 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 ;