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.r051-ebro-158902545800158.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudReconfiguration-PT-320, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902545800158
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 3.4K Mar 30 01:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 30 01:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 16:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K 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 3.6K 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 2.2K 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 3.5K Mar 27 08:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 08:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 26 08:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K 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-320-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589517776137

[2020-05-15 04:42:59] [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]
[2020-05-15 04:42:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 04:42:59] [INFO ] Load time of PNML (sax parser for PT used): 332 ms
[2020-05-15 04:42:59] [INFO ] Transformed 2587 places.
[2020-05-15 04:42:59] [INFO ] Transformed 3099 transitions.
[2020-05-15 04:42:59] [INFO ] Found NUPN structural information;
[2020-05-15 04:42:59] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 432 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 122 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 93 resets, run finished after 133 ms. (steps per millisecond=75 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 30 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 29 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3099 rows 2587 cols
[2020-05-15 04:43:00] [INFO ] Computed 4 place invariants in 203 ms
[2020-05-15 04:43:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 149 ms returned sat
[2020-05-15 04:43:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 04:43:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 04:43:05] [INFO ] [Real]Absence check using state equation in 3715 ms returned (error "Failed to check-sat")
[2020-05-15 04:43:06] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 107 ms returned sat
[2020-05-15 04:43:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 04:43:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (= s523 (- t2241 (+ t2242 t2262)))") while checking expression at index 1
[2020-05-15 04:43:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-05-15 04:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 04:43:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 04:43:15] [INFO ] [Real]Absence check using state equation in 4375 ms returned (error "Failed to check-sat")
[2020-05-15 04:43:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 124 ms returned sat
[2020-05-15 04:43:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 04:43:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 04:43:20] [INFO ] [Real]Absence check using state equation in 4186 ms returned (error "Failed to check-sat")
[2020-05-15 04:43:21] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-05-15 04:43:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 04:43:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 04:43:25] [INFO ] [Real]Absence check using state equation in 4220 ms returned (error "Failed to check-sat")
[2020-05-15 04:43:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 109 ms returned sat
[2020-05-15 04:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 04:43:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s497 (- t2274 t2275))") while checking expression at index 5
[2020-05-15 04:43:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 145 ms returned sat
[2020-05-15 04:43:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 04:43:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 04:43:36] [INFO ] [Real]Absence check using state equation in 4069 ms returned unknown
[2020-05-15 04:43:36] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 118 ms returned sat
[2020-05-15 04:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 04:43:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 04:43:41] [INFO ] [Real]Absence check using state equation in 4398 ms returned (error "Failed to check-sat")
[2020-05-15 04:43:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 127 ms returned sat
[2020-05-15 04:43:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 04:43:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 04:43:46] [INFO ] [Real]Absence check using state equation in 3753 ms returned unknown
Support contains 30 out of 2587 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Graph (trivial) has 2879 edges and 2587 vertex of which 770 / 2587 are part of one of the 63 SCC in 125 ms
Free SCC test removed 707 places
Discarding 14 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Graph (complete) has 2519 edges and 1880 vertex of which 1866 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.58 ms
Drop transitions removed 874 transitions
Reduce isomorphic transitions removed 874 transitions.
Performed 1240 Post agglomeration using F-continuation condition.Transition count delta: 1240
Iterating post reduction 0 with 2114 rules applied. Total rules applied 2116 place count 1866 transition count 975
Reduce places removed 1240 places and 0 transitions.
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Iterating post reduction 1 with 1376 rules applied. Total rules applied 3492 place count 626 transition count 839
Reduce places removed 57 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 64 rules applied. Total rules applied 3556 place count 569 transition count 832
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 5 rules applied. Total rules applied 3561 place count 567 transition count 829
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 4 rules applied. Total rules applied 3565 place count 565 transition count 827
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3566 place count 564 transition count 827
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 21 Pre rules applied. Total rules applied 3566 place count 564 transition count 806
Deduced a syphon composed of 21 places in 2 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 3608 place count 543 transition count 806
Symmetric choice reduction at 6 with 84 rule applications. Total rules 3692 place count 543 transition count 806
Deduced a syphon composed of 84 places in 3 ms
Reduce places removed 84 places and 84 transitions.
Iterating global reduction 6 with 168 rules applied. Total rules applied 3860 place count 459 transition count 722
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 4 rules applied. Total rules applied 3864 place count 459 transition count 718
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 3865 place count 458 transition count 718
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 9 Pre rules applied. Total rules applied 3865 place count 458 transition count 709
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 8 with 18 rules applied. Total rules applied 3883 place count 449 transition count 709
Symmetric choice reduction at 8 with 59 rule applications. Total rules 3942 place count 449 transition count 709
Deduced a syphon composed of 59 places in 2 ms
Reduce places removed 59 places and 60 transitions.
Iterating global reduction 8 with 118 rules applied. Total rules applied 4060 place count 390 transition count 649
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 8 with 30 rules applied. Total rules applied 4090 place count 390 transition count 619
Reduce places removed 15 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 9 with 23 rules applied. Total rules applied 4113 place count 375 transition count 611
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 4117 place count 371 transition count 611
Symmetric choice reduction at 11 with 16 rule applications. Total rules 4133 place count 371 transition count 611
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 25 transitions.
Iterating global reduction 11 with 32 rules applied. Total rules applied 4165 place count 355 transition count 586
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 4170 place count 355 transition count 581
Symmetric choice reduction at 12 with 8 rule applications. Total rules 4178 place count 355 transition count 581
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 16 transitions.
Iterating global reduction 12 with 16 rules applied. Total rules applied 4194 place count 347 transition count 565
Symmetric choice reduction at 12 with 3 rule applications. Total rules 4197 place count 347 transition count 565
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 6 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 4203 place count 344 transition count 559
Performed 163 Post agglomeration using F-continuation condition with reduction of 78 identical transitions.
Deduced a syphon composed of 163 places in 1 ms
Reduce places removed 163 places and 0 transitions.
Iterating global reduction 12 with 326 rules applied. Total rules applied 4529 place count 181 transition count 318
Drop transitions removed 1 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 4534 place count 181 transition count 313
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 4538 place count 179 transition count 311
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 4542 place count 179 transition count 307
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 4546 place count 177 transition count 305
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 4550 place count 177 transition count 301
Performed 39 Post agglomeration using F-continuation condition with reduction of 17 identical transitions.
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 15 with 78 rules applied. Total rules applied 4628 place count 138 transition count 361
Drop transitions removed 9 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 15 with 38 rules applied. Total rules applied 4666 place count 138 transition count 323
Symmetric choice reduction at 16 with 11 rule applications. Total rules 4677 place count 138 transition count 323
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 25 transitions.
Iterating global reduction 16 with 22 rules applied. Total rules applied 4699 place count 127 transition count 298
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 4705 place count 127 transition count 292
Symmetric choice reduction at 17 with 2 rule applications. Total rules 4707 place count 127 transition count 292
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 10 transitions.
Iterating global reduction 17 with 4 rules applied. Total rules applied 4711 place count 125 transition count 282
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 4717 place count 125 transition count 276
Symmetric choice reduction at 18 with 2 rule applications. Total rules 4719 place count 125 transition count 276
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 18 with 4 rules applied. Total rules applied 4723 place count 123 transition count 274
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 18 with 6 rules applied. Total rules applied 4729 place count 123 transition count 268
Free-agglomeration rule applied 8 times.
Iterating global reduction 19 with 8 rules applied. Total rules applied 4737 place count 123 transition count 260
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 19 with 12 rules applied. Total rules applied 4749 place count 115 transition count 256
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 20 with 5 rules applied. Total rules applied 4754 place count 115 transition count 256
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 20 with 4 rules applied. Total rules applied 4758 place count 115 transition count 256
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 20 with 2 rules applied. Total rules applied 4760 place count 115 transition count 254
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 21 with 17 rules applied. Total rules applied 4777 place count 115 transition count 237
Symmetric choice reduction at 21 with 1 rule applications. Total rules 4778 place count 115 transition count 237
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 3 transitions.
Iterating global reduction 21 with 2 rules applied. Total rules applied 4780 place count 114 transition count 234
Symmetric choice reduction at 21 with 1 rule applications. Total rules 4781 place count 114 transition count 234
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 2 rules applied. Total rules applied 4783 place count 113 transition count 233
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 2 rules applied. Total rules applied 4785 place count 113 transition count 231
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 22 with 1 rules applied. Total rules applied 4786 place count 113 transition count 230
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 22 with 1 rules applied. Total rules applied 4787 place count 112 transition count 229
Applied a total of 4787 rules in 1610 ms. Remains 112 /2587 variables (removed 2475) and now considering 229/3099 (removed 2870) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/2587 places, 229/3099 transitions.
Incomplete random walk after 1000000 steps, including 8204 resets, run finished after 2119 ms. (steps per millisecond=471 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 1, 1]
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2414 resets, run finished after 1025 ms. (steps per millisecond=975 ) properties seen :[0]
[2020-05-15 04:43:50] [INFO ] Flow matrix only has 216 transitions (discarded 13 similar events)
// Phase 1: matrix 216 rows 112 cols
[2020-05-15 04:43:50] [INFO ] Computed 4 place invariants in 3 ms
[2020-05-15 04:43:50] [INFO ] [Real]Absence check using 4 positive place invariants in 12 ms returned sat
[2020-05-15 04:43:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 04:43:51] [INFO ] [Real]Absence check using state equation in 413 ms returned sat
[2020-05-15 04:43:51] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 04:43:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 13 ms returned unsat
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

BK_STOP 1589517831964

--------------------
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="CloudReconfiguration-PT-320"
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 CloudReconfiguration-PT-320, 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 r051-ebro-158902545800158"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-320.tgz
mv CloudReconfiguration-PT-320 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 ;