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-158987899600055.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-307, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987899600055
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 840K
-rw-r--r-- 1 mcc users 3.3K Mar 30 01:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 30 01:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 28 16:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 16:12 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 3.9K Apr 8 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 08:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 08:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 26 08:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 26 08:13 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 660K 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-307-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-307-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591135680780

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 22:08:04] [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]
[2020-06-02 22:08:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 22:08:04] [INFO ] Load time of PNML (sax parser for PT used): 354 ms
[2020-06-02 22:08:04] [INFO ] Transformed 2584 places.
[2020-06-02 22:08:04] [INFO ] Transformed 3094 transitions.
[2020-06-02 22:08:04] [INFO ] Found NUPN structural information;
[2020-06-02 22:08:04] [INFO ] Parsed PT model containing 2584 places and 3094 transitions in 459 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 183 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 87 resets, run finished after 165 ms. (steps per millisecond=60 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0]
FORMULA CloudReconfiguration-PT-307-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-307-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 24 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, 0]
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 27 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, 0]
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 28 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, 0]
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-307-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 3094 rows 2584 cols
[2020-06-02 22:08:06] [INFO ] Computed 4 place invariants in 151 ms
[2020-06-02 22:08:06] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 136 ms returned sat
[2020-06-02 22:08:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:11] [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 (= s551 (- t2212 (+ t2213 t2318)))") while checking expression at index 0
[2020-06-02 22:08:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 132 ms returned sat
[2020-06-02 22:08:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:16] [INFO ] [Real]Absence check using state equation in 4309 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 22:08:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 122 ms returned sat
[2020-06-02 22:08:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:21] [INFO ] [Real]Absence check using state equation in 4333 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 22:08:21] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 144 ms returned sat
[2020-06-02 22:08:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 22:08:26] [INFO ] [Real]Absence check using state equation in 4349 ms returned unknown
[2020-06-02 22:08:27] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 145 ms returned sat
[2020-06-02 22:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:31] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 22:08:31] [INFO ] [Real]Absence check using state equation in 3895 ms returned (error "Failed to check-sat")
[2020-06-02 22:08:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-06-02 22:08:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 22:08:36] [INFO ] [Real]Absence check using state equation in 4215 ms returned (error "Failed to check-sat")
[2020-06-02 22:08:36] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-06-02 22:08:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 22:08:41] [INFO ] [Real]Absence check using state equation in 4316 ms returned (error "Failed to check-sat")
[2020-06-02 22:08:41] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 120 ms returned sat
[2020-06-02 22:08:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 22:08:46] [INFO ] [Real]Absence check using state equation in 4385 ms returned (error "Failed to check-sat")
[2020-06-02 22:08:46] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-06-02 22:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:51] [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 (= s552 (- t2211 t2212))") while checking expression at index 8
[2020-06-02 22:08:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 119 ms returned sat
[2020-06-02 22:08:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:08:56] [INFO ] [Real]Absence check using state equation in 4339 ms returned sat
[2020-06-02 22:08:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 9
[2020-06-02 22:08:57] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 118 ms returned sat
[2020-06-02 22:08:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:09:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 22:09:01] [INFO ] [Real]Absence check using state equation in 4423 ms returned (error "Failed to check-sat")
[2020-06-02 22:09:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-06-02 22:09:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:09:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 22:09:06] [INFO ] [Real]Absence check using state equation in 4410 ms returned (error "Failed to check-sat")
[2020-06-02 22:09:07] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-06-02 22:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:09:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 22:09:11] [INFO ] [Real]Absence check using state equation in 4392 ms returned (error "Failed to check-sat")
Support contains 68 out of 2584 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2584/2584 places, 3094/3094 transitions.
Graph (trivial) has 2771 edges and 2584 vertex of which 701 / 2584 are part of one of the 58 SCC in 48 ms
Free SCC test removed 643 places
Discarding 14 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Graph (complete) has 2587 edges and 1941 vertex of which 1927 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.25 ms
Drop transitions removed 788 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 790 transitions.
Performed 1240 Post agglomeration using F-continuation condition.Transition count delta: 1240
Iterating post reduction 0 with 2030 rules applied. Total rules applied 2032 place count 1927 transition count 1054
Reduce places removed 1240 places and 0 transitions.
Ensure Unique test removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Iterating post reduction 1 with 1366 rules applied. Total rules applied 3398 place count 687 transition count 928
Reduce places removed 53 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 56 rules applied. Total rules applied 3454 place count 634 transition count 925
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 3454 place count 634 transition count 896
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 3512 place count 605 transition count 896
Symmetric choice reduction at 3 with 85 rule applications. Total rules 3597 place count 605 transition count 896
Deduced a syphon composed of 85 places in 3 ms
Reduce places removed 85 places and 85 transitions.
Iterating global reduction 3 with 170 rules applied. Total rules applied 3767 place count 520 transition count 811
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 3770 place count 520 transition count 808
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 3771 place count 519 transition count 808
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 7 Pre rules applied. Total rules applied 3771 place count 519 transition count 801
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 3785 place count 512 transition count 801
Symmetric choice reduction at 5 with 57 rule applications. Total rules 3842 place count 512 transition count 801
Deduced a syphon composed of 57 places in 2 ms
Reduce places removed 57 places and 57 transitions.
Iterating global reduction 5 with 114 rules applied. Total rules applied 3956 place count 455 transition count 744
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 3984 place count 455 transition count 716
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 6 with 24 rules applied. Total rules applied 4008 place count 441 transition count 706
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 4013 place count 436 transition count 706
Symmetric choice reduction at 8 with 10 rule applications. Total rules 4023 place count 436 transition count 706
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 14 transitions.
Iterating global reduction 8 with 20 rules applied. Total rules applied 4043 place count 426 transition count 692
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 4046 place count 426 transition count 689
Symmetric choice reduction at 9 with 4 rule applications. Total rules 4050 place count 426 transition count 689
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 8 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 4058 place count 422 transition count 681
Symmetric choice reduction at 9 with 3 rule applications. Total rules 4061 place count 422 transition count 681
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 6 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 4067 place count 419 transition count 675
Performed 166 Post agglomeration using F-continuation condition with reduction of 65 identical transitions.
Deduced a syphon composed of 166 places in 1 ms
Reduce places removed 166 places and 0 transitions.
Iterating global reduction 9 with 332 rules applied. Total rules applied 4399 place count 253 transition count 444
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 4408 place count 253 transition count 435
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 10 with 2 rules applied. Total rules applied 4410 place count 252 transition count 434
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 4411 place count 252 transition count 433
Performed 45 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 11 with 90 rules applied. Total rules applied 4501 place count 207 transition count 472
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 11 with 39 rules applied. Total rules applied 4540 place count 207 transition count 433
Symmetric choice reduction at 12 with 5 rule applications. Total rules 4545 place count 207 transition count 433
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 10 transitions.
Iterating global reduction 12 with 10 rules applied. Total rules applied 4555 place count 202 transition count 423
Free-agglomeration rule applied 12 times.
Iterating global reduction 12 with 12 rules applied. Total rules applied 4567 place count 202 transition count 411
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 17 rules applied. Total rules applied 4584 place count 190 transition count 406
Partial Free-agglomeration rule applied 21 times.
Drop transitions removed 21 transitions
Iterating global reduction 13 with 21 rules applied. Total rules applied 4605 place count 190 transition count 406
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 4606 place count 190 transition count 405
Partial Post-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 14 with 12 rules applied. Total rules applied 4618 place count 190 transition count 405
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 4620 place count 190 transition count 403
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 15 with 8 rules applied. Total rules applied 4628 place count 190 transition count 395
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 4629 place count 189 transition count 394
Applied a total of 4629 rules in 1036 ms. Remains 189 /2584 variables (removed 2395) and now considering 394/3094 (removed 2700) transitions.
Finished structural reductions, in 1 iterations. Remains : 189/2584 places, 394/3094 transitions.
Incomplete random walk after 1000000 steps, including 66250 resets, run finished after 3733 ms. (steps per millisecond=267 ) properties seen :[0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1]
FORMULA CloudReconfiguration-PT-307-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 15361 resets, run finished after 1001 ms. (steps per millisecond=999 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 15394 resets, run finished after 1329 ms. (steps per millisecond=752 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 15289 resets, run finished after 1360 ms. (steps per millisecond=735 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 64 resets, run finished after 1140 ms. (steps per millisecond=877 ) properties seen :[0, 0, 0, 0]
[2020-06-02 22:09:21] [INFO ] Flow matrix only has 373 transitions (discarded 21 similar events)
// Phase 1: matrix 373 rows 189 cols
[2020-06-02 22:09:21] [INFO ] Computed 3 place invariants in 7 ms
[2020-06-02 22:09:21] [INFO ] [Real]Absence check using 3 positive place invariants in 16 ms returned sat
[2020-06-02 22:09:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:09:21] [INFO ] [Real]Absence check using state equation in 311 ms returned sat
[2020-06-02 22:09:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2020-06-02 22:09:21] [INFO ] [Real]Added 7 Read/Feed constraints in 13 ms returned sat
[2020-06-02 22:09:21] [INFO ] Deduced a trap composed of 47 places in 88 ms
[2020-06-02 22:09:21] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 124 ms
[2020-06-02 22:09:21] [INFO ] [Real]Absence check using 3 positive place invariants in 9 ms returned sat
[2020-06-02 22:09:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:09:22] [INFO ] [Real]Absence check using state equation in 276 ms returned sat
[2020-06-02 22:09:22] [INFO ] [Real]Added 7 Read/Feed constraints in 10 ms returned sat
[2020-06-02 22:09:22] [INFO ] Deduced a trap composed of 47 places in 54 ms
[2020-06-02 22:09:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2020-06-02 22:09:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:09:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 22:09:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 5724 ms returned sat
[2020-06-02 22:09:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:09:28] [INFO ] [Nat]Absence check using state equation in 359 ms returned sat
[2020-06-02 22:09:28] [INFO ] [Nat]Added 7 Read/Feed constraints in 15 ms returned sat
[2020-06-02 22:09:28] [INFO ] Computed and/alt/rep : 393/2954/372 causal constraints in 69 ms.
[2020-06-02 22:09:44] [INFO ] Added : 359 causal constraints over 75 iterations in 16118 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 94 ms.
[2020-06-02 22:09:44] [INFO ] [Real]Absence check using 3 positive place invariants in 9 ms returned sat
[2020-06-02 22:09:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:09:45] [INFO ] [Real]Absence check using state equation in 304 ms returned sat
[2020-06-02 22:09:45] [INFO ] [Real]Added 7 Read/Feed constraints in 38 ms returned sat
[2020-06-02 22:09:45] [INFO ] Computed and/alt/rep : 393/2954/372 causal constraints in 70 ms.
[2020-06-02 22:09:45] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:09:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 2235 ms returned sat
[2020-06-02 22:09:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:09:48] [INFO ] [Nat]Absence check using state equation in 286 ms returned sat
[2020-06-02 22:09:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 13 ms returned sat
[2020-06-02 22:09:48] [INFO ] Computed and/alt/rep : 393/2954/372 causal constraints in 76 ms.
[2020-06-02 22:09:56] [INFO ] Added : 353 causal constraints over 71 iterations in 8806 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 95 ms.
[2020-06-02 22:09:57] [INFO ] [Real]Absence check using 3 positive place invariants in 9 ms returned sat
[2020-06-02 22:09:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:09:57] [INFO ] [Real]Absence check using state equation in 357 ms returned sat
[2020-06-02 22:09:57] [INFO ] [Real]Added 7 Read/Feed constraints in 11 ms returned sat
[2020-06-02 22:09:57] [INFO ] Computed and/alt/rep : 393/2954/372 causal constraints in 52 ms.
[2020-06-02 22:09:57] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:10:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 2788 ms returned sat
[2020-06-02 22:10:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:10:01] [INFO ] [Nat]Absence check using state equation in 363 ms returned sat
[2020-06-02 22:10:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 20 ms returned sat
[2020-06-02 22:10:01] [INFO ] Computed and/alt/rep : 393/2954/372 causal constraints in 55 ms.
[2020-06-02 22:10:14] [INFO ] Added : 340 causal constraints over 68 iterations in 13554 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 62 ms.
FORMULA CloudReconfiguration-PT-307-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 51200 steps, including 1000 resets, run finished after 255 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 41000 steps, including 1000 resets, run finished after 180 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 63500 steps, including 1000 resets, run finished after 228 ms. (steps per millisecond=278 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 26 out of 189 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 189/189 places, 394/394 transitions.
Graph (trivial) has 126 edges and 189 vertex of which 36 / 189 are part of one of the 15 SCC in 1 ms
Free SCC test removed 21 places
Drop transitions removed 39 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 40 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 168 transition count 345
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 60 place count 159 transition count 344
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 60 place count 159 transition count 333
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 82 place count 148 transition count 333
Symmetric choice reduction at 2 with 5 rule applications. Total rules 87 place count 148 transition count 333
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 97 place count 143 transition count 328
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 99 place count 143 transition count 326
Symmetric choice reduction at 3 with 1 rule applications. Total rules 100 place count 143 transition count 326
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 102 place count 142 transition count 324
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 103 place count 142 transition count 323
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 127 place count 130 transition count 311
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 139 place count 130 transition count 299
Performed 7 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 153 place count 123 transition count 315
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 163 place count 123 transition count 305
Symmetric choice reduction at 6 with 2 rule applications. Total rules 165 place count 123 transition count 305
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 7 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 169 place count 121 transition count 298
Symmetric choice reduction at 6 with 2 rule applications. Total rules 171 place count 121 transition count 298
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 175 place count 119 transition count 296
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 183 place count 119 transition count 288
Free-agglomeration rule applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 186 place count 119 transition count 285
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 189 place count 116 transition count 285
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 8 with 15 rules applied. Total rules applied 204 place count 116 transition count 285
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 8 with 8 rules applied. Total rules applied 212 place count 116 transition count 277
Symmetric choice reduction at 9 with 2 rule applications. Total rules 214 place count 116 transition count 277
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 218 place count 114 transition count 275
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 220 place count 114 transition count 273
Partial Post-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 10 with 6 rules applied. Total rules applied 226 place count 114 transition count 273
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 230 place count 114 transition count 269
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 11 with 10 rules applied. Total rules applied 240 place count 114 transition count 259
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 11 with 2 rules applied. Total rules applied 242 place count 113 transition count 258
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 243 place count 112 transition count 257
Applied a total of 243 rules in 177 ms. Remains 112 /189 variables (removed 77) and now considering 257/394 (removed 137) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/189 places, 257/394 transitions.
Incomplete random walk after 1000000 steps, including 92678 resets, run finished after 3342 ms. (steps per millisecond=299 ) properties seen :[0, 1, 1]
FORMULA CloudReconfiguration-PT-307-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-307-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 19637 resets, run finished after 1317 ms. (steps per millisecond=759 ) properties seen :[0]
[2020-06-02 22:10:20] [INFO ] Flow matrix only has 230 transitions (discarded 27 similar events)
// Phase 1: matrix 230 rows 112 cols
[2020-06-02 22:10:20] [INFO ] Computed 3 place invariants in 6 ms
[2020-06-02 22:10:20] [INFO ] [Real]Absence check using 3 positive place invariants in 9 ms returned sat
[2020-06-02 22:10:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:10:20] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2020-06-02 22:10:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2020-06-02 22:10:20] [INFO ] [Real]Added 7 Read/Feed constraints in 7 ms returned sat
[2020-06-02 22:10:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:10:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned sat
[2020-06-02 22:10:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:10:20] [INFO ] [Nat]Absence check using state equation in 135 ms returned sat
[2020-06-02 22:10:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 11 ms returned sat
[2020-06-02 22:10:20] [INFO ] Deduced a trap composed of 24 places in 26 ms
[2020-06-02 22:10:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 56 ms
[2020-06-02 22:10:20] [INFO ] Computed and/alt/rep : 254/1921/227 causal constraints in 27 ms.
[2020-06-02 22:10:22] [INFO ] Added : 195 causal constraints over 39 iterations in 1892 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 28 ms.
Incomplete Parikh walk after 37900 steps, including 1000 resets, run finished after 153 ms. (steps per millisecond=247 ) properties seen :[0] could not realise parikh vector
Support contains 8 out of 112 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 112/112 places, 257/257 transitions.
Graph (trivial) has 61 edges and 112 vertex of which 10 / 112 are part of one of the 5 SCC in 13 ms
Free SCC test removed 5 places
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 107 transition count 237
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 32 place count 98 transition count 235
Symmetric choice reduction at 2 with 2 rule applications. Total rules 34 place count 98 transition count 235
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 96 transition count 233
Performed 9 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 56 place count 87 transition count 222
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 61 place count 87 transition count 217
Symmetric choice reduction at 3 with 1 rule applications. Total rules 62 place count 87 transition count 217
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 5 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 86 transition count 212
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 65 place count 86 transition count 211
Symmetric choice reduction at 4 with 1 rule applications. Total rules 66 place count 86 transition count 211
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 4 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 68 place count 85 transition count 207
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 74 place count 82 transition count 211
Drop transitions removed 10 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 4 with 17 rules applied. Total rules applied 91 place count 82 transition count 194
Symmetric choice reduction at 5 with 8 rule applications. Total rules 99 place count 82 transition count 194
Deduced a syphon composed of 8 places in 11 ms
Reduce places removed 8 places and 10 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 115 place count 74 transition count 184
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 121 place count 74 transition count 178
Symmetric choice reduction at 6 with 1 rule applications. Total rules 122 place count 74 transition count 178
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 124 place count 73 transition count 177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 127 place count 73 transition count 174
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 19 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 131 place count 71 transition count 172
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 141 place count 71 transition count 162
Symmetric choice reduction at 8 with 8 rule applications. Total rules 149 place count 71 transition count 162
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 165 place count 63 transition count 154
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 172 place count 63 transition count 147
Free-agglomeration rule applied 3 times.
Iterating global reduction 9 with 3 rules applied. Total rules applied 175 place count 63 transition count 144
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 181 place count 60 transition count 141
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 184 place count 60 transition count 141
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 187 place count 60 transition count 138
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 191 place count 60 transition count 138
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 193 place count 60 transition count 136
Symmetric choice reduction at 12 with 1 rule applications. Total rules 194 place count 60 transition count 136
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 196 place count 59 transition count 135
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 197 place count 59 transition count 134
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 13 with 5 rules applied. Total rules applied 202 place count 59 transition count 129
Symmetric choice reduction at 13 with 1 rule applications. Total rules 203 place count 59 transition count 129
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 3 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 205 place count 58 transition count 126
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 206 place count 58 transition count 125
Symmetric choice reduction at 14 with 1 rule applications. Total rules 207 place count 58 transition count 125
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 209 place count 57 transition count 124
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 211 place count 57 transition count 122
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 15 with 2 rules applied. Total rules applied 213 place count 56 transition count 121
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 214 place count 56 transition count 120
Applied a total of 214 rules in 192 ms. Remains 56 /112 variables (removed 56) and now considering 120/257 (removed 137) transitions.
Finished structural reductions, in 1 iterations. Remains : 56/112 places, 120/257 transitions.
Finished random walk after 1417 steps, including 67 resets, run visited all 1 properties in 4 ms. (steps per millisecond=354 )
FORMULA CloudReconfiguration-PT-307-ReachabilityFireability-03 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-307"
export BK_EXAMINATION="ReachabilityFireability"
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-307, 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 r180-ebro-158987899600055"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-307.tgz
mv CloudReconfiguration-PT-307 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 ;