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.r056-oct2-162038334900304.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 gold2020
Input is CloudReconfiguration-PT-317, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-oct2-162038334900304
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 972K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 22 12:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 661K 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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-317-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620907941574

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 12:12:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-13 12:12:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 12:12:24] [INFO ] Load time of PNML (sax parser for PT used): 170 ms
[2021-05-13 12:12:24] [INFO ] Transformed 2587 places.
[2021-05-13 12:12:24] [INFO ] Transformed 3099 transitions.
[2021-05-13 12:12:24] [INFO ] Found NUPN structural information;
[2021-05-13 12:12:24] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 229 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 144 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 115 resets, run finished after 140 ms. (steps per millisecond=71 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 46 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 44 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]
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 44 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]
Incomplete Best-First random walk after 10000 steps, including 47 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]
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 43 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]
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 47 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]
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3099 rows 2587 cols
[2021-05-13 12:12:25] [INFO ] Computed 4 place invariants in 76 ms
[2021-05-13 12:12:25] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 77 ms returned sat
[2021-05-13 12:12:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:12:30] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:12:30] [INFO ] [Real]Absence check using state equation in 4240 ms returned (error "Failed to check-sat")
[2021-05-13 12:12:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 59 ms returned sat
[2021-05-13 12:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:12:35] [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 (= s959 (- t1759 t1760))") while checking expression at index 1
[2021-05-13 12:12:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 88 ms returned sat
[2021-05-13 12:12:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:12:40] [INFO ] [Real]Absence check using state equation in 4541 ms returned (error "Failed to check-sat")
[2021-05-13 12:12:40] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 98 ms returned sat
[2021-05-13 12:12:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:12:45] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:12:45] [INFO ] [Real]Absence check using state equation in 4260 ms returned (error "Failed to check-sat")
[2021-05-13 12:12:45] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 50 ms returned sat
[2021-05-13 12:12:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:12:50] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:12:50] [INFO ] [Real]Absence check using state equation in 4699 ms returned (error "Failed to check-sat")
[2021-05-13 12:12:50] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 54 ms returned sat
[2021-05-13 12:12:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:12:55] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:12:55] [INFO ] [Real]Absence check using state equation in 4754 ms returned (error "Failed to check-sat")
[2021-05-13 12:12:55] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 64 ms returned sat
[2021-05-13 12:12:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:13:00] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:13:00] [INFO ] [Real]Absence check using state equation in 4681 ms returned (error "Failed to check-sat")
[2021-05-13 12:13:01] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 53 ms returned sat
[2021-05-13 12:13:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:13:05] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:13:05] [INFO ] [Real]Absence check using state equation in 4309 ms returned (error "Failed to check-sat")
[2021-05-13 12:13:06] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 62 ms returned sat
[2021-05-13 12:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:13:10] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:13:10] [INFO ] [Real]Absence check using state equation in 4361 ms returned (error "Failed to check-sat")
[2021-05-13 12:13:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 89 ms returned sat
[2021-05-13 12:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:13:15] [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 (= s928 (- t1793 t1794))") while checking expression at index 9
[2021-05-13 12:13:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 76 ms returned sat
[2021-05-13 12:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:13:20] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:13:20] [INFO ] [Real]Absence check using state equation in 4637 ms returned (error "Failed to check-sat")
[2021-05-13 12:13:20] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 47 ms returned sat
[2021-05-13 12:13:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:13:25] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:13:25] [INFO ] [Real]Absence check using state equation in 4682 ms returned (error "Failed to check-sat")
[2021-05-13 12:13:25] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 49 ms returned sat
[2021-05-13 12:13:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:13:30] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:13:30] [INFO ] [Real]Absence check using state equation in 4702 ms returned (error "Failed to check-sat")
Support contains 32 out of 2587 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Graph (trivial) has 2861 edges and 2587 vertex of which 785 / 2587 are part of one of the 58 SCC in 19 ms
Free SCC test removed 727 places
Discarding 14 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Graph (complete) has 2498 edges and 1860 vertex of which 1846 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.10 ms
Drop transitions removed 891 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 893 transitions.
Performed 1212 Post agglomeration using F-continuation condition.Transition count delta: 1212
Iterating post reduction 0 with 2105 rules applied. Total rules applied 2107 place count 1846 transition count 984
Reduce places removed 1212 places and 0 transitions.
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Iterating post reduction 1 with 1346 rules applied. Total rules applied 3453 place count 634 transition count 850
Reduce places removed 60 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 71 rules applied. Total rules applied 3524 place count 574 transition count 839
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 8 rules applied. Total rules applied 3532 place count 570 transition count 835
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 3536 place count 568 transition count 833
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3537 place count 567 transition count 833
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 22 Pre rules applied. Total rules applied 3537 place count 567 transition count 811
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 6 with 44 rules applied. Total rules applied 3581 place count 545 transition count 811
Symmetric choice reduction at 6 with 89 rule applications. Total rules 3670 place count 545 transition count 811
Deduced a syphon composed of 89 places in 1 ms
Reduce places removed 89 places and 89 transitions.
Iterating global reduction 6 with 178 rules applied. Total rules applied 3848 place count 456 transition count 722
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 6 with 2 rules applied. Total rules applied 3850 place count 456 transition count 720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 3851 place count 455 transition count 720
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 9 Pre rules applied. Total rules applied 3851 place count 455 transition count 711
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 3869 place count 446 transition count 711
Symmetric choice reduction at 8 with 60 rule applications. Total rules 3929 place count 446 transition count 711
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 60 transitions.
Iterating global reduction 8 with 120 rules applied. Total rules applied 4049 place count 386 transition count 651
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Iterating post reduction 8 with 34 rules applied. Total rules applied 4083 place count 386 transition count 617
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 9 with 26 rules applied. Total rules applied 4109 place count 369 transition count 608
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 4113 place count 365 transition count 608
Symmetric choice reduction at 11 with 20 rule applications. Total rules 4133 place count 365 transition count 608
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 31 transitions.
Iterating global reduction 11 with 40 rules applied. Total rules applied 4173 place count 345 transition count 577
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 11 with 9 rules applied. Total rules applied 4182 place count 345 transition count 568
Symmetric choice reduction at 12 with 8 rule applications. Total rules 4190 place count 345 transition count 568
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 16 transitions.
Iterating global reduction 12 with 16 rules applied. Total rules applied 4206 place count 337 transition count 552
Symmetric choice reduction at 12 with 3 rule applications. Total rules 4209 place count 337 transition count 552
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 6 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 4215 place count 334 transition count 546
Performed 151 Post agglomeration using F-continuation condition with reduction of 70 identical transitions.
Deduced a syphon composed of 151 places in 0 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 12 with 302 rules applied. Total rules applied 4517 place count 183 transition count 325
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 12 with 9 rules applied. Total rules applied 4526 place count 183 transition count 316
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 13 with 10 rules applied. Total rules applied 4536 place count 178 transition count 311
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 4542 place count 178 transition count 305
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 14 with 6 rules applied. Total rules applied 4548 place count 175 transition count 302
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 4554 place count 175 transition count 296
Performed 38 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 15 with 76 rules applied. Total rules applied 4630 place count 137 transition count 349
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 15 with 29 rules applied. Total rules applied 4659 place count 137 transition count 320
Symmetric choice reduction at 16 with 8 rule applications. Total rules 4667 place count 137 transition count 320
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 25 transitions.
Iterating global reduction 16 with 16 rules applied. Total rules applied 4683 place count 129 transition count 295
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 4685 place count 129 transition count 293
Symmetric choice reduction at 17 with 2 rule applications. Total rules 4687 place count 129 transition count 293
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 4691 place count 127 transition count 283
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 4697 place count 127 transition count 277
Symmetric choice reduction at 18 with 2 rule applications. Total rules 4699 place count 127 transition count 277
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 18 with 4 rules applied. Total rules applied 4703 place count 125 transition count 275
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 18 with 6 rules applied. Total rules applied 4709 place count 125 transition count 269
Free-agglomeration rule applied 2 times.
Iterating global reduction 19 with 2 rules applied. Total rules applied 4711 place count 125 transition count 267
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 19 with 2 rules applied. Total rules applied 4713 place count 123 transition count 267
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 20 with 5 rules applied. Total rules applied 4718 place count 123 transition count 267
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 20 with 3 rules applied. Total rules applied 4721 place count 123 transition count 264
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 4722 place count 122 transition count 263
Applied a total of 4722 rules in 543 ms. Remains 122 /2587 variables (removed 2465) and now considering 263/3099 (removed 2836) transitions.
Finished structural reductions, in 1 iterations. Remains : 122/2587 places, 263/3099 transitions.
Finished random walk after 46911 steps, including 6774 resets, run visited all 13 properties in 99 ms. (steps per millisecond=473 )
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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="ReachabilityFireability"
export BK_TOOL="gold2020"
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 gold2020"
echo " Input is CloudReconfiguration-PT-317, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r056-oct2-162038334900304"
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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;