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-158987899700079.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-310, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987899700079
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 3.5K Mar 30 01:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 30 01:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 28 16:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 28 16:13 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 3.5K Apr 8 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 08:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 08:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 26 08:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K 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-310-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-310-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591140935047

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 23:35:38] [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 23:35:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 23:35:39] [INFO ] Load time of PNML (sax parser for PT used): 508 ms
[2020-06-02 23:35:39] [INFO ] Transformed 2585 places.
[2020-06-02 23:35:39] [INFO ] Transformed 3095 transitions.
[2020-06-02 23:35:39] [INFO ] Found NUPN structural information;
[2020-06-02 23:35:39] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 667 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 192 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 83 resets, run finished after 160 ms. (steps per millisecond=62 ) properties seen :[0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 30 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 22 resets, run finished after 42 ms. (steps per millisecond=238 ) 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 49 ms. (steps per millisecond=204 ) 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 24 resets, run finished after 41 ms. (steps per millisecond=243 ) 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 23 resets, run finished after 34 ms. (steps per millisecond=294 ) 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 23 resets, run finished after 34 ms. (steps per millisecond=294 ) 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 9 resets, run finished after 31 ms. (steps per millisecond=322 ) 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 23 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, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 35 ms. (steps per millisecond=285 ) 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 20 resets, run finished after 30 ms. (steps per millisecond=333 ) 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 31 ms. (steps per millisecond=322 ) 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 28 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, 0]
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 30 ms. (steps per millisecond=333 ) 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 11 resets, run finished after 23 ms. (steps per millisecond=434 ) 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 23 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3095 rows 2585 cols
[2020-06-02 23:35:40] [INFO ] Computed 4 place invariants in 139 ms
[2020-06-02 23:35:41] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 140 ms returned sat
[2020-06-02 23:35:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:35:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:35:45] [INFO ] [Real]Absence check using state equation in 4164 ms returned (error "Failed to check-sat")
[2020-06-02 23:35:46] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-06-02 23:35:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:35:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:35:50] [INFO ] [Real]Absence check using state equation in 4369 ms returned (error "Failed to check-sat")
[2020-06-02 23:35:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 122 ms returned sat
[2020-06-02 23:35:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:35:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:35:55] [INFO ] [Real]Absence check using state equation in 4375 ms returned (error "Failed to check-sat")
[2020-06-02 23:35:56] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 118 ms returned sat
[2020-06-02 23:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:36:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:36:00] [INFO ] [Real]Absence check using state equation in 4325 ms returned (error "Failed to check-sat")
[2020-06-02 23:36:01] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-06-02 23:36:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:36:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:36:05] [INFO ] [Real]Absence check using state equation in 4414 ms returned (error "Failed to check-sat")
[2020-06-02 23:36:06] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-06-02 23:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:36:10] [INFO ] [Real]Absence check using state equation in 4391 ms returned (error "Failed to check-sat")
[2020-06-02 23:36:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 119 ms returned sat
[2020-06-02 23:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:36:15] [INFO ] [Real]Absence check using state equation in 4301 ms returned unsat
[2020-06-02 23:36:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-06-02 23:36:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:36:20] [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 (= s593 (- t2171 t2172))") while checking expression at index 7
[2020-06-02 23:36:21] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-06-02 23:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:36:25] [INFO ] [Real]Absence check using state equation in 4427 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 23:36:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-06-02 23:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:36:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:36:30] [INFO ] [Real]Absence check using state equation in 4392 ms returned (error "Failed to check-sat")
[2020-06-02 23:36:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 109 ms returned sat
[2020-06-02 23:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:36:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:36:35] [INFO ] [Real]Absence check using state equation in 4411 ms returned (error "Failed to check-sat")
[2020-06-02 23:36:36] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-06-02 23:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:36:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:36:40] [INFO ] [Real]Absence check using state equation in 4425 ms returned (error "Failed to check-sat")
[2020-06-02 23:36:41] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-06-02 23:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:36:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:36:45] [INFO ] [Real]Absence check using state equation in 4410 ms returned unknown
[2020-06-02 23:36:46] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 121 ms returned sat
[2020-06-02 23:36:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:36:50] [INFO ] [Real]Absence check using state equation in 4300 ms returned unsat
[2020-06-02 23:36:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-06-02 23:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:36:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:36:55] [INFO ] [Real]Absence check using state equation in 4291 ms returned (error "Failed to check-sat")
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 30 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Graph (trivial) has 2883 edges and 2585 vertex of which 818 / 2585 are part of one of the 64 SCC in 54 ms
Free SCC test removed 754 places
Discarding 14 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Graph (complete) has 2454 edges and 1831 vertex of which 1817 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.36 ms
Drop transitions removed 929 transitions
Reduce isomorphic transitions removed 929 transitions.
Performed 1200 Post agglomeration using F-continuation condition.Transition count delta: 1200
Iterating post reduction 0 with 2129 rules applied. Total rules applied 2131 place count 1817 transition count 956
Reduce places removed 1200 places and 0 transitions.
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Iterating post reduction 1 with 1331 rules applied. Total rules applied 3462 place count 617 transition count 825
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 63 rules applied. Total rules applied 3525 place count 561 transition count 818
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 5 rules applied. Total rules applied 3530 place count 559 transition count 815
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 3534 place count 557 transition count 813
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3535 place count 556 transition count 813
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 23 Pre rules applied. Total rules applied 3535 place count 556 transition count 790
Deduced a syphon composed of 23 places in 3 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 6 with 46 rules applied. Total rules applied 3581 place count 533 transition count 790
Symmetric choice reduction at 6 with 85 rule applications. Total rules 3666 place count 533 transition count 790
Deduced a syphon composed of 85 places in 2 ms
Reduce places removed 85 places and 85 transitions.
Iterating global reduction 6 with 170 rules applied. Total rules applied 3836 place count 448 transition count 705
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 9 Pre rules applied. Total rules applied 3836 place count 448 transition count 696
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 3854 place count 439 transition count 696
Symmetric choice reduction at 6 with 60 rule applications. Total rules 3914 place count 439 transition count 696
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 60 transitions.
Iterating global reduction 6 with 120 rules applied. Total rules applied 4034 place count 379 transition count 636
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 6 with 22 rules applied. Total rules applied 4056 place count 379 transition count 614
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 7 with 18 rules applied. Total rules applied 4074 place count 369 transition count 606
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 4078 place count 365 transition count 606
Symmetric choice reduction at 9 with 17 rule applications. Total rules 4095 place count 365 transition count 606
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 25 transitions.
Iterating global reduction 9 with 34 rules applied. Total rules applied 4129 place count 348 transition count 581
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 4136 place count 348 transition count 574
Symmetric choice reduction at 10 with 7 rule applications. Total rules 4143 place count 348 transition count 574
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 14 transitions.
Iterating global reduction 10 with 14 rules applied. Total rules applied 4157 place count 341 transition count 560
Symmetric choice reduction at 10 with 3 rule applications. Total rules 4160 place count 341 transition count 560
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 6 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 4166 place count 338 transition count 554
Performed 163 Post agglomeration using F-continuation condition with reduction of 77 identical transitions.
Deduced a syphon composed of 163 places in 0 ms
Reduce places removed 163 places and 0 transitions.
Iterating global reduction 10 with 326 rules applied. Total rules applied 4492 place count 175 transition count 314
Drop transitions removed 1 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 4498 place count 175 transition count 308
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 4504 place count 172 transition count 305
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 4510 place count 172 transition count 299
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 4516 place count 169 transition count 296
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 4522 place count 169 transition count 290
Performed 35 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 13 with 70 rules applied. Total rules applied 4592 place count 134 transition count 331
Drop transitions removed 6 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 13 with 32 rules applied. Total rules applied 4624 place count 134 transition count 299
Symmetric choice reduction at 14 with 11 rule applications. Total rules 4635 place count 134 transition count 299
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 26 transitions.
Iterating global reduction 14 with 22 rules applied. Total rules applied 4657 place count 123 transition count 273
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 4660 place count 123 transition count 270
Symmetric choice reduction at 15 with 2 rule applications. Total rules 4662 place count 123 transition count 270
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 10 transitions.
Iterating global reduction 15 with 4 rules applied. Total rules applied 4666 place count 121 transition count 260
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 4670 place count 121 transition count 256
Symmetric choice reduction at 16 with 2 rule applications. Total rules 4672 place count 121 transition count 256
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 16 with 4 rules applied. Total rules applied 4676 place count 119 transition count 254
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 4680 place count 119 transition count 250
Free-agglomeration rule applied 4 times.
Iterating global reduction 17 with 4 rules applied. Total rules applied 4684 place count 119 transition count 246
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 17 with 8 rules applied. Total rules applied 4692 place count 115 transition count 242
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 18 with 8 rules applied. Total rules applied 4700 place count 115 transition count 242
Partial Post-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 18 with 11 rules applied. Total rules applied 4711 place count 115 transition count 242
Drop transitions removed 5 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 18 with 9 rules applied. Total rules applied 4720 place count 115 transition count 233
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 19 with 13 rules applied. Total rules applied 4733 place count 115 transition count 220
Symmetric choice reduction at 19 with 2 rule applications. Total rules 4735 place count 115 transition count 220
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 19 with 4 rules applied. Total rules applied 4739 place count 113 transition count 218
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 19 with 2 rules applied. Total rules applied 4741 place count 112 transition count 217
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 4742 place count 112 transition count 217
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 4743 place count 111 transition count 216
Applied a total of 4743 rules in 975 ms. Remains 111 /2585 variables (removed 2474) and now considering 216/3095 (removed 2879) transitions.
Finished structural reductions, in 1 iterations. Remains : 111/2585 places, 216/3095 transitions.
Finished random walk after 36479 steps, including 399 resets, run visited all 13 properties in 174 ms. (steps per millisecond=209 )
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-310-ReachabilityFireability-00 TRUE 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-310"
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-310, 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-158987899700079"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-310.tgz
mv CloudReconfiguration-PT-310 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 ;