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-158987899700135.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-317, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987899700135
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 4.0K Mar 30 01:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 30 01:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 16:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 28 16:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K 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 4.0K Mar 27 08:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 08:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 26 08:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 26 08:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 661K Mar 24 05:37 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1591154646085

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 03:24:09] [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]
[2020-06-03 03:24:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 03:24:09] [INFO ] Load time of PNML (sax parser for PT used): 319 ms
[2020-06-03 03:24:09] [INFO ] Transformed 2587 places.
[2020-06-03 03:24:09] [INFO ] Transformed 3099 transitions.
[2020-06-03 03:24:09] [INFO ] Found NUPN structural information;
[2020-06-03 03:24:09] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 422 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 172 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 115 resets, run finished after 156 ms. (steps per millisecond=64 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0]
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 40 resets, run finished after 86 ms. (steps per millisecond=116 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 54 ms. (steps per millisecond=185 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3099 rows 2587 cols
[2020-06-03 03:24:10] [INFO ] Computed 4 place invariants in 189 ms
[2020-06-03 03:24:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 139 ms returned sat
[2020-06-03 03:24:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:15] [INFO ] [Real]Absence check using state equation in 4050 ms returned unsat
[2020-06-03 03:24:16] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-06-03 03:24:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:20] [INFO ] [Real]Absence check using state equation in 4375 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 03:24:21] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2020-06-03 03:24:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:25] [INFO ] [Real]Absence check using state equation in 4376 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 03:24:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 118 ms returned sat
[2020-06-03 03:24:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:24:30] [INFO ] [Real]Absence check using state equation in 4374 ms returned (error "Failed to check-sat")
[2020-06-03 03:24:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-06-03 03:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:24:36] [INFO ] [Real]Absence check using state equation in 4373 ms returned (error "Failed to check-sat")
[2020-06-03 03:24:36] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-06-03 03:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:24:41] [INFO ] [Real]Absence check using state equation in 4373 ms returned unknown
[2020-06-03 03:24:41] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 118 ms returned sat
[2020-06-03 03:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:24:46] [INFO ] [Real]Absence check using state equation in 4342 ms returned (error "Failed to check-sat")
[2020-06-03 03:24:46] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-06-03 03:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:24:51] [INFO ] [Real]Absence check using state equation in 4384 ms returned (error "Failed to check-sat")
[2020-06-03 03:24:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-06-03 03:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:24:56] [INFO ] [Real]Absence check using state equation in 4415 ms returned (error "Failed to check-sat")
[2020-06-03 03:24:56] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-06-03 03:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:25:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:25:01] [INFO ] [Real]Absence check using state equation in 4368 ms returned (error "Failed to check-sat")
[2020-06-03 03:25:01] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-06-03 03:25:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:25:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:25:06] [INFO ] [Real]Absence check using state equation in 4430 ms returned (error "Failed to check-sat")
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 40 out of 2587 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Graph (trivial) has 2847 edges and 2587 vertex of which 667 / 2587 are part of one of the 55 SCC in 74 ms
Free SCC test removed 612 places
Discarding 14 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Graph (complete) has 2636 edges and 1975 vertex of which 1961 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.33 ms
Drop transitions removed 757 transitions
Reduce isomorphic transitions removed 757 transitions.
Performed 1284 Post agglomeration using F-continuation condition.Transition count delta: 1284
Iterating post reduction 0 with 2041 rules applied. Total rules applied 2043 place count 1961 transition count 1048
Reduce places removed 1284 places and 0 transitions.
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 83 transitions.
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Iterating post reduction 1 with 1428 rules applied. Total rules applied 3471 place count 677 transition count 904
Reduce places removed 61 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 72 rules applied. Total rules applied 3543 place count 616 transition count 893
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 3 with 10 rules applied. Total rules applied 3553 place count 612 transition count 887
Reduce places removed 3 places and 0 transitions.
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 4 with 6 rules applied. Total rules applied 3559 place count 609 transition count 884
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3560 place count 608 transition count 884
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 32 Pre rules applied. Total rules applied 3560 place count 608 transition count 852
Deduced a syphon composed of 32 places in 3 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 6 with 64 rules applied. Total rules applied 3624 place count 576 transition count 852
Symmetric choice reduction at 6 with 83 rule applications. Total rules 3707 place count 576 transition count 852
Deduced a syphon composed of 83 places in 2 ms
Reduce places removed 83 places and 83 transitions.
Iterating global reduction 6 with 166 rules applied. Total rules applied 3873 place count 493 transition count 769
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 3873 place count 493 transition count 762
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 3887 place count 486 transition count 762
Symmetric choice reduction at 6 with 54 rule applications. Total rules 3941 place count 486 transition count 762
Deduced a syphon composed of 54 places in 2 ms
Reduce places removed 54 places and 54 transitions.
Iterating global reduction 6 with 108 rules applied. Total rules applied 4049 place count 432 transition count 708
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 6 with 30 rules applied. Total rules applied 4079 place count 432 transition count 678
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 7 with 21 rules applied. Total rules applied 4100 place count 417 transition count 672
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 4103 place count 414 transition count 672
Symmetric choice reduction at 9 with 15 rule applications. Total rules 4118 place count 414 transition count 672
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 26 transitions.
Iterating global reduction 9 with 30 rules applied. Total rules applied 4148 place count 399 transition count 646
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 4153 place count 399 transition count 641
Symmetric choice reduction at 10 with 7 rule applications. Total rules 4160 place count 399 transition count 641
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 4174 place count 392 transition count 627
Symmetric choice reduction at 10 with 2 rule applications. Total rules 4176 place count 392 transition count 627
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 4 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 4180 place count 390 transition count 623
Performed 177 Post agglomeration using F-continuation condition with reduction of 77 identical transitions.
Deduced a syphon composed of 177 places in 1 ms
Reduce places removed 177 places and 0 transitions.
Iterating global reduction 10 with 354 rules applied. Total rules applied 4534 place count 213 transition count 369
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 4538 place count 213 transition count 365
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 4544 place count 210 transition count 362
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 4550 place count 210 transition count 356
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 4556 place count 207 transition count 353
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 4562 place count 207 transition count 347
Performed 41 Post agglomeration using F-continuation condition with reduction of 14 identical transitions.
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 13 with 82 rules applied. Total rules applied 4644 place count 166 transition count 393
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 13 with 27 rules applied. Total rules applied 4671 place count 166 transition count 366
Symmetric choice reduction at 14 with 6 rule applications. Total rules 4677 place count 166 transition count 366
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 20 transitions.
Iterating global reduction 14 with 12 rules applied. Total rules applied 4689 place count 160 transition count 346
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 4691 place count 160 transition count 344
Symmetric choice reduction at 15 with 2 rule applications. Total rules 4693 place count 160 transition count 344
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 4697 place count 158 transition count 334
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 4703 place count 158 transition count 328
Symmetric choice reduction at 16 with 2 rule applications. Total rules 4705 place count 158 transition count 328
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 4709 place count 156 transition count 326
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 4715 place count 156 transition count 320
Free-agglomeration rule applied 6 times.
Iterating global reduction 17 with 6 rules applied. Total rules applied 4721 place count 156 transition count 314
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 17 with 9 rules applied. Total rules applied 4730 place count 150 transition count 311
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 18 with 1 rules applied. Total rules applied 4731 place count 150 transition count 310
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 4732 place count 149 transition count 310
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 19 with 9 rules applied. Total rules applied 4741 place count 149 transition count 310
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 19 with 8 rules applied. Total rules applied 4749 place count 149 transition count 302
Symmetric choice reduction at 19 with 1 rule applications. Total rules 4750 place count 149 transition count 302
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 2 rules applied. Total rules applied 4752 place count 148 transition count 301
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 19 with 1 rules applied. Total rules applied 4753 place count 148 transition count 301
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 4754 place count 147 transition count 300
Applied a total of 4754 rules in 1467 ms. Remains 147 /2587 variables (removed 2440) and now considering 300/3099 (removed 2799) transitions.
Finished structural reductions, in 1 iterations. Remains : 147/2587 places, 300/3099 transitions.
Incomplete random walk after 1000000 steps, including 6363 resets, run finished after 2970 ms. (steps per millisecond=336 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 1, 0, 1]
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1 resets, run finished after 1159 ms. (steps per millisecond=862 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1713 resets, run finished after 1022 ms. (steps per millisecond=978 ) properties seen :[0, 0]
[2020-06-03 03:25:12] [INFO ] Flow matrix only has 277 transitions (discarded 23 similar events)
// Phase 1: matrix 277 rows 147 cols
[2020-06-03 03:25:12] [INFO ] Computed 4 place invariants in 3 ms
[2020-06-03 03:25:12] [INFO ] [Real]Absence check using 4 positive place invariants in 13 ms returned unsat
[2020-06-03 03:25:12] [INFO ] [Real]Absence check using 4 positive place invariants in 10 ms returned unsat
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-317-ReachabilityFireability-05 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-317"
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-317, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r180-ebro-158987899700135"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-317.tgz
mv CloudReconfiguration-PT-317 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;