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-oct2-162038334900323.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-402, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-oct2-162038334900323
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K 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 3.3K Mar 28 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 03:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 03:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K 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 912K 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-402-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-402-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620911143273

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 13:05:45] [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]
[2021-05-13 13:05:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 13:05:45] [INFO ] Load time of PNML (sax parser for PT used): 148 ms
[2021-05-13 13:05:45] [INFO ] Transformed 3554 places.
[2021-05-13 13:05:45] [INFO ] Transformed 4263 transitions.
[2021-05-13 13:05:45] [INFO ] Found NUPN structural information;
[2021-05-13 13:05:45] [INFO ] Parsed PT model containing 3554 places and 4263 transitions in 232 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 114 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 55 resets, run finished after 66 ms. (steps per millisecond=151 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 14 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 11 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 3909109 steps, run timeout after 30001 ms. (steps per millisecond=130 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 3909109 steps, saw 891281 distinct states, run finished after 30001 ms. (steps per millisecond=130 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 4263 rows 3554 cols
[2021-05-13 13:06:15] [INFO ] Computed 5 place invariants in 76 ms
[2021-05-13 13:06:16] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 137 ms returned sat
[2021-05-13 13:06:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 13:06:20] [INFO ] [Real]Absence check using state equation in 4157 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 13:06:21] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 118 ms returned sat
[2021-05-13 13:06:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 13:06:25] [INFO ] [Real]Absence check using state equation in 4578 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 13:06:26] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 202 ms returned sat
[2021-05-13 13:06:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 13:06:30] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 13:06:30] [INFO ] [Real]Absence check using state equation in 4005 ms returned (error "Failed to check-sat")
[2021-05-13 13:06:31] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 133 ms returned sat
[2021-05-13 13:06:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 13:06:35] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 13:06:35] [INFO ] [Real]Absence check using state equation in 4527 ms returned (error "Failed to check-sat")
[2021-05-13 13:06:36] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 139 ms returned sat
[2021-05-13 13:06:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 13:06:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 13:06:41] [INFO ] [Real]Absence check using state equation in 4099 ms returned (error "Failed to check-sat")
[2021-05-13 13:06:41] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 124 ms returned sat
[2021-05-13 13:06:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 13:06:46] [INFO ] [Real]Absence check using state equation in 4524 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 13:06:46] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 117 ms returned sat
[2021-05-13 13:06:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 13:06:51] [INFO ] [Real]Absence check using state equation in 4647 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 13:06:51] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 197 ms returned sat
[2021-05-13 13:06:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 13:06:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 13:06:56] [INFO ] [Real]Absence check using state equation in 4440 ms returned (error "Failed to check-sat")
[2021-05-13 13:06:56] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 119 ms returned sat
[2021-05-13 13:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 13:07:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 13:07:01] [INFO ] [Real]Absence check using state equation in 4559 ms returned (error "Failed to check-sat")
Support contains 32 out of 3554 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3554/3554 places, 4263/4263 transitions.
Graph (trivial) has 4011 edges and 3554 vertex of which 1170 / 3554 are part of one of the 86 SCC in 17 ms
Free SCC test removed 1084 places
Discarding 18 places :
Also discarding 13 output transitions
Drop transitions removed 13 transitions
Graph (complete) has 3307 edges and 2470 vertex of which 2452 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.10 ms
Drop transitions removed 1339 transitions
Reduce isomorphic transitions removed 1339 transitions.
Performed 1644 Post agglomeration using F-continuation condition.Transition count delta: 1644
Iterating post reduction 0 with 2983 rules applied. Total rules applied 2985 place count 2452 transition count 1267
Reduce places removed 1644 places and 0 transitions.
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Iterating post reduction 1 with 1841 rules applied. Total rules applied 4826 place count 808 transition count 1070
Reduce places removed 90 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 100 rules applied. Total rules applied 4926 place count 718 transition count 1060
Reduce places removed 3 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 7 rules applied. Total rules applied 4933 place count 715 transition count 1056
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 4937 place count 713 transition count 1054
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 4938 place count 712 transition count 1054
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 30 Pre rules applied. Total rules applied 4938 place count 712 transition count 1024
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 6 with 60 rules applied. Total rules applied 4998 place count 682 transition count 1024
Symmetric choice reduction at 6 with 107 rule applications. Total rules 5105 place count 682 transition count 1024
Deduced a syphon composed of 107 places in 2 ms
Reduce places removed 107 places and 107 transitions.
Iterating global reduction 6 with 214 rules applied. Total rules applied 5319 place count 575 transition count 917
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 5323 place count 575 transition count 913
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 5324 place count 574 transition count 913
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 12 Pre rules applied. Total rules applied 5324 place count 574 transition count 901
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 8 with 24 rules applied. Total rules applied 5348 place count 562 transition count 901
Symmetric choice reduction at 8 with 76 rule applications. Total rules 5424 place count 562 transition count 901
Deduced a syphon composed of 76 places in 1 ms
Reduce places removed 76 places and 76 transitions.
Iterating global reduction 8 with 152 rules applied. Total rules applied 5576 place count 486 transition count 825
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 8 with 40 rules applied. Total rules applied 5616 place count 486 transition count 785
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 9 with 32 rules applied. Total rules applied 5648 place count 466 transition count 773
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 5654 place count 460 transition count 773
Symmetric choice reduction at 11 with 26 rule applications. Total rules 5680 place count 460 transition count 773
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 40 transitions.
Iterating global reduction 11 with 52 rules applied. Total rules applied 5732 place count 434 transition count 733
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 11 with 11 rules applied. Total rules applied 5743 place count 434 transition count 722
Symmetric choice reduction at 12 with 11 rule applications. Total rules 5754 place count 434 transition count 722
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 22 transitions.
Iterating global reduction 12 with 22 rules applied. Total rules applied 5776 place count 423 transition count 700
Symmetric choice reduction at 12 with 4 rule applications. Total rules 5780 place count 423 transition count 700
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 8 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 5788 place count 419 transition count 692
Performed 208 Post agglomeration using F-continuation condition with reduction of 110 identical transitions.
Deduced a syphon composed of 208 places in 0 ms
Reduce places removed 208 places and 0 transitions.
Iterating global reduction 12 with 416 rules applied. Total rules applied 6204 place count 211 transition count 374
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 6209 place count 211 transition count 369
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 13 with 10 rules applied. Total rules applied 6219 place count 206 transition count 364
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 13 with 8 rules applied. Total rules applied 6227 place count 206 transition count 356
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 6235 place count 202 transition count 352
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 14 with 8 rules applied. Total rules applied 6243 place count 202 transition count 344
Performed 43 Post agglomeration using F-continuation condition with reduction of 15 identical transitions.
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 15 with 86 rules applied. Total rules applied 6329 place count 159 transition count 394
Drop transitions removed 9 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 15 with 40 rules applied. Total rules applied 6369 place count 159 transition count 354
Symmetric choice reduction at 16 with 14 rule applications. Total rules 6383 place count 159 transition count 354
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 30 transitions.
Iterating global reduction 16 with 28 rules applied. Total rules applied 6411 place count 145 transition count 324
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 6415 place count 145 transition count 320
Symmetric choice reduction at 17 with 2 rule applications. Total rules 6417 place count 145 transition count 320
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 7 transitions.
Iterating global reduction 17 with 4 rules applied. Total rules applied 6421 place count 143 transition count 313
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 17 with 3 rules applied. Total rules applied 6424 place count 143 transition count 310
Symmetric choice reduction at 18 with 1 rule applications. Total rules 6425 place count 143 transition count 310
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 6427 place count 142 transition count 309
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 6429 place count 142 transition count 307
Free-agglomeration rule applied 12 times.
Iterating global reduction 19 with 12 rules applied. Total rules applied 6441 place count 142 transition count 295
Reduce places removed 12 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 19 with 17 rules applied. Total rules applied 6458 place count 130 transition count 290
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 20 with 6 rules applied. Total rules applied 6464 place count 130 transition count 290
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 6465 place count 130 transition count 290
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 6466 place count 130 transition count 289
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 21 with 19 rules applied. Total rules applied 6485 place count 130 transition count 270
Symmetric choice reduction at 21 with 1 rule applications. Total rules 6486 place count 130 transition count 270
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 3 transitions.
Iterating global reduction 21 with 2 rules applied. Total rules applied 6488 place count 129 transition count 267
Symmetric choice reduction at 21 with 1 rule applications. Total rules 6489 place count 129 transition count 267
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 6491 place count 128 transition count 266
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 21 with 1 rules applied. Total rules applied 6492 place count 128 transition count 265
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 22 with 2 rules applied. Total rules applied 6494 place count 127 transition count 264
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 22 with 1 rules applied. Total rules applied 6495 place count 127 transition count 263
Applied a total of 6495 rules in 658 ms. Remains 127 /3554 variables (removed 3427) and now considering 263/4263 (removed 4000) transitions.
Finished structural reductions, in 1 iterations. Remains : 127/3554 places, 263/4263 transitions.
Incomplete random walk after 1000000 steps, including 9528 resets, run finished after 997 ms. (steps per millisecond=1003 ) properties seen :[1, 1, 1, 1, 1, 1, 0, 1, 1]
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2063 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties seen :[0]
[2021-05-13 13:07:03] [INFO ] Flow matrix only has 237 transitions (discarded 26 similar events)
// Phase 1: matrix 237 rows 127 cols
[2021-05-13 13:07:03] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-13 13:07:03] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2021-05-13 13:07:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 13:07:03] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2021-05-13 13:07:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 13:07:03] [INFO ] [Nat]Absence check using 5 positive place invariants in 257 ms returned unsat
FORMULA CloudReconfiguration-PT-402-ReachabilityCardinality-13 FALSE 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-402"
export BK_EXAMINATION="ReachabilityCardinality"
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-402, 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 r056-oct2-162038334900323"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-402.tgz
mv CloudReconfiguration-PT-402 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 ;