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-158987899800167.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-401, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987899800167
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 3.6K Mar 30 01:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 30 01:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 28 16:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K 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 3.1K Apr 8 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 08:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 08:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 26 08:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K 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 912K 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-401-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591162247414

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 05:30:50] [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 05:30:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 05:30:50] [INFO ] Load time of PNML (sax parser for PT used): 383 ms
[2020-06-03 05:30:50] [INFO ] Transformed 3554 places.
[2020-06-03 05:30:50] [INFO ] Transformed 4263 transitions.
[2020-06-03 05:30:50] [INFO ] Found NUPN structural information;
[2020-06-03 05:30:50] [INFO ] Parsed PT model containing 3554 places and 4263 transitions in 509 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 228 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 56 resets, run finished after 178 ms. (steps per millisecond=56 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 13 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, 0]
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 12 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, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 61 ms. (steps per millisecond=163 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 13 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, 0]
Incomplete Best-First random walk after 10001 steps, including 12 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, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 32 ms. (steps per millisecond=312 ) 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 14 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, 0]
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 115 ms. (steps per millisecond=86 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 4263 rows 3554 cols
[2020-06-03 05:30:52] [INFO ] Computed 5 place invariants in 277 ms
[2020-06-03 05:30:53] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 339 ms returned sat
[2020-06-03 05:30:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:30:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 05:30:57] [INFO ] [Real]Absence check using state equation in 3769 ms returned (error "Failed to check-sat")
[2020-06-03 05:30:58] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 328 ms returned sat
[2020-06-03 05:30:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:31:02] [INFO ] [Real]Absence check using state equation in 3535 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 05:31:05] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 322 ms returned sat
[2020-06-03 05:31:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:31:07] [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 (= s135 (- t3816 t3817))") while checking expression at index 2
[2020-06-03 05:31:08] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 318 ms returned sat
[2020-06-03 05:31:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:31:12] [INFO ] [Real]Absence check using state equation in 4002 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 05:31:16] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 330 ms returned sat
[2020-06-03 05:31:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:31:17] [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 4
[2020-06-03 05:31:18] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 301 ms returned sat
[2020-06-03 05:31:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:31:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 05:31:22] [INFO ] [Real]Absence check using state equation in 3704 ms returned (error "Failed to check-sat")
[2020-06-03 05:31:26] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 364 ms returned sat
[2020-06-03 05:31:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:31:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 05:31:27] [INFO ] [Real]Absence check using state equation in 1440 ms returned (error "Failed to check-sat")
[2020-06-03 05:31:28] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 318 ms returned sat
[2020-06-03 05:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:31:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 05:31:32] [INFO ] [Real]Absence check using state equation in 4057 ms returned (error "Failed to check-sat")
[2020-06-03 05:31:33] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 323 ms returned sat
[2020-06-03 05:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:31:37] [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 (= s400 (- t3485 t3486))") while checking expression at index 8
[2020-06-03 05:31:38] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 359 ms returned sat
[2020-06-03 05:31:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:31:42] [INFO ] [Real]Absence check using state equation in 3945 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 05:31:43] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 351 ms returned sat
[2020-06-03 05:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:31:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 05:31:47] [INFO ] [Real]Absence check using state equation in 4008 ms returned (error "Failed to check-sat")
[2020-06-03 05:31:48] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 391 ms returned sat
[2020-06-03 05:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:31:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 05:31:52] [INFO ] [Real]Absence check using state equation in 3896 ms returned (error "Failed to check-sat")
[2020-06-03 05:31:53] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 408 ms returned sat
[2020-06-03 05:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:31:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 05:31:57] [INFO ] [Real]Absence check using state equation in 3898 ms returned (error "Failed to check-sat")
[2020-06-03 05:31:58] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 372 ms returned sat
[2020-06-03 05:31:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:32:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 05:32:02] [INFO ] [Real]Absence check using state equation in 3908 ms returned (error "Failed to check-sat")
Support contains 63 out of 3554 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3554/3554 places, 4263/4263 transitions.
Graph (trivial) has 3907 edges and 3554 vertex of which 993 / 3554 are part of one of the 81 SCC in 37 ms
Free SCC test removed 912 places
Discarding 18 places :
Also discarding 13 output transitions
Drop transitions removed 13 transitions
Graph (complete) has 3522 edges and 2642 vertex of which 2624 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.30 ms
Drop transitions removed 1119 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 1122 transitions.
Performed 1714 Post agglomeration using F-continuation condition.Transition count delta: 1714
Iterating post reduction 0 with 2836 rules applied. Total rules applied 2838 place count 2624 transition count 1414
Reduce places removed 1714 places and 0 transitions.
Ensure Unique test removed 108 transitions
Reduce isomorphic transitions removed 108 transitions.
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Iterating post reduction 1 with 1903 rules applied. Total rules applied 4741 place count 910 transition count 1225
Reduce places removed 81 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 2 with 104 rules applied. Total rules applied 4845 place count 829 transition count 1202
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 3 with 20 rules applied. Total rules applied 4865 place count 819 transition count 1192
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 4 with 10 rules applied. Total rules applied 4875 place count 815 transition count 1186
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 4878 place count 812 transition count 1186
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 39 Pre rules applied. Total rules applied 4878 place count 812 transition count 1147
Deduced a syphon composed of 39 places in 5 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 6 with 78 rules applied. Total rules applied 4956 place count 773 transition count 1147
Symmetric choice reduction at 6 with 113 rule applications. Total rules 5069 place count 773 transition count 1147
Deduced a syphon composed of 113 places in 2 ms
Reduce places removed 113 places and 113 transitions.
Iterating global reduction 6 with 226 rules applied. Total rules applied 5295 place count 660 transition count 1034
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 9 Pre rules applied. Total rules applied 5295 place count 660 transition count 1025
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 5313 place count 651 transition count 1025
Symmetric choice reduction at 6 with 81 rule applications. Total rules 5394 place count 651 transition count 1025
Deduced a syphon composed of 81 places in 3 ms
Reduce places removed 81 places and 82 transitions.
Iterating global reduction 6 with 162 rules applied. Total rules applied 5556 place count 570 transition count 943
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 6 with 41 rules applied. Total rules applied 5597 place count 570 transition count 902
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 7 with 29 rules applied. Total rules applied 5626 place count 550 transition count 893
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 5630 place count 546 transition count 893
Symmetric choice reduction at 9 with 23 rule applications. Total rules 5653 place count 546 transition count 893
Deduced a syphon composed of 23 places in 2 ms
Reduce places removed 23 places and 36 transitions.
Iterating global reduction 9 with 46 rules applied. Total rules applied 5699 place count 523 transition count 857
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 5707 place count 523 transition count 849
Symmetric choice reduction at 10 with 9 rule applications. Total rules 5716 place count 523 transition count 849
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 18 transitions.
Iterating global reduction 10 with 18 rules applied. Total rules applied 5734 place count 514 transition count 831
Symmetric choice reduction at 10 with 3 rule applications. Total rules 5737 place count 514 transition count 831
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 5743 place count 511 transition count 825
Performed 228 Post agglomeration using F-continuation condition with reduction of 106 identical transitions.
Deduced a syphon composed of 228 places in 2 ms
Reduce places removed 228 places and 0 transitions.
Iterating global reduction 10 with 456 rules applied. Total rules applied 6199 place count 283 transition count 491
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 6206 place count 283 transition count 484
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 11 with 10 rules applied. Total rules applied 6216 place count 278 transition count 479
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 6224 place count 278 transition count 471
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 6230 place count 275 transition count 468
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 6236 place count 275 transition count 462
Performed 57 Post agglomeration using F-continuation condition with reduction of 16 identical transitions.
Deduced a syphon composed of 57 places in 2 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 13 with 114 rules applied. Total rules applied 6350 place count 218 transition count 498
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 13 with 43 rules applied. Total rules applied 6393 place count 218 transition count 455
Symmetric choice reduction at 14 with 10 rule applications. Total rules 6403 place count 218 transition count 455
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 24 transitions.
Iterating global reduction 14 with 20 rules applied. Total rules applied 6423 place count 208 transition count 431
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 6425 place count 207 transition count 450
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 6426 place count 207 transition count 449
Free-agglomeration rule applied 3 times.
Iterating global reduction 15 with 3 rules applied. Total rules applied 6429 place count 207 transition count 446
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 6432 place count 204 transition count 446
Partial Free-agglomeration rule applied 19 times.
Drop transitions removed 19 transitions
Iterating global reduction 16 with 19 rules applied. Total rules applied 6451 place count 204 transition count 446
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 16 with 4 rules applied. Total rules applied 6455 place count 204 transition count 446
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 6457 place count 204 transition count 444
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 17 with 8 rules applied. Total rules applied 6465 place count 204 transition count 436
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 6467 place count 203 transition count 435
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 6468 place count 202 transition count 434
Applied a total of 6468 rules in 1876 ms. Remains 202 /3554 variables (removed 3352) and now considering 434/4263 (removed 3829) transitions.
Finished structural reductions, in 1 iterations. Remains : 202/3554 places, 434/4263 transitions.
Incomplete random walk after 1000000 steps, including 59498 resets, run finished after 3782 ms. (steps per millisecond=264 ) properties seen :[1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1]
FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 12020 resets, run finished after 1189 ms. (steps per millisecond=841 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 11919 resets, run finished after 1577 ms. (steps per millisecond=634 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 12281 resets, run finished after 1237 ms. (steps per millisecond=808 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 12102 resets, run finished after 1209 ms. (steps per millisecond=827 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 1014 ms. (steps per millisecond=986 ) properties seen :[0, 0, 0, 0, 0]
[2020-06-03 05:32:14] [INFO ] Flow matrix only has 404 transitions (discarded 30 similar events)
// Phase 1: matrix 404 rows 202 cols
[2020-06-03 05:32:14] [INFO ] Computed 4 place invariants in 5 ms
[2020-06-03 05:32:14] [INFO ] [Real]Absence check using 4 positive place invariants in 12 ms returned sat
[2020-06-03 05:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:32:15] [INFO ] [Real]Absence check using state equation in 483 ms returned sat
[2020-06-03 05:32:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2020-06-03 05:32:15] [INFO ] [Real]Added 7 Read/Feed constraints in 15 ms returned sat
[2020-06-03 05:32:15] [INFO ] Deduced a trap composed of 44 places in 109 ms
[2020-06-03 05:32:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 171 ms
[2020-06-03 05:32:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:32:15] [INFO ] [Nat]Absence check using 4 positive place invariants in 52 ms returned sat
[2020-06-03 05:32:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:32:16] [INFO ] [Nat]Absence check using state equation in 552 ms returned sat
[2020-06-03 05:32:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 16 ms returned sat
[2020-06-03 05:32:16] [INFO ] Computed and/alt/rep : 431/2516/401 causal constraints in 69 ms.
[2020-06-03 05:32:22] [INFO ] Added : 338 causal constraints over 71 iterations in 6019 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 56 ms.
[2020-06-03 05:32:22] [INFO ] [Real]Absence check using 4 positive place invariants in 11 ms returned sat
[2020-06-03 05:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:32:23] [INFO ] [Real]Absence check using state equation in 699 ms returned sat
[2020-06-03 05:32:23] [INFO ] [Real]Added 7 Read/Feed constraints in 27 ms returned sat
[2020-06-03 05:32:23] [INFO ] Computed and/alt/rep : 431/2516/401 causal constraints in 103 ms.
[2020-06-03 05:32:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:32:24] [INFO ] [Nat]Absence check using 4 positive place invariants in 41 ms returned sat
[2020-06-03 05:32:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:32:25] [INFO ] [Nat]Absence check using state equation in 858 ms returned sat
[2020-06-03 05:32:25] [INFO ] [Nat]Added 7 Read/Feed constraints in 28 ms returned sat
[2020-06-03 05:32:25] [INFO ] Computed and/alt/rep : 431/2516/401 causal constraints in 204 ms.
[2020-06-03 05:32:31] [INFO ] Added : 337 causal constraints over 68 iterations in 6746 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 42 ms.
[2020-06-03 05:32:32] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2020-06-03 05:32:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:32:32] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2020-06-03 05:32:32] [INFO ] [Real]Added 7 Read/Feed constraints in 11 ms returned sat
[2020-06-03 05:32:32] [INFO ] Computed and/alt/rep : 431/2516/401 causal constraints in 62 ms.
[2020-06-03 05:32:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:32:32] [INFO ] [Nat]Absence check using 4 positive place invariants in 19 ms returned sat
[2020-06-03 05:32:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:32:33] [INFO ] [Nat]Absence check using state equation in 784 ms returned sat
[2020-06-03 05:32:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 14 ms returned sat
[2020-06-03 05:32:33] [INFO ] Deduced a trap composed of 34 places in 82 ms
[2020-06-03 05:32:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 141 ms
[2020-06-03 05:32:33] [INFO ] Computed and/alt/rep : 431/2516/401 causal constraints in 64 ms.
[2020-06-03 05:32:37] [INFO ] Added : 307 causal constraints over 62 iterations in 4210 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 41 ms.
[2020-06-03 05:32:38] [INFO ] [Real]Absence check using 4 positive place invariants in 55 ms returned sat
[2020-06-03 05:32:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:32:38] [INFO ] [Real]Absence check using state equation in 566 ms returned sat
[2020-06-03 05:32:38] [INFO ] [Real]Added 7 Read/Feed constraints in 9 ms returned sat
[2020-06-03 05:32:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:32:38] [INFO ] [Nat]Absence check using 4 positive place invariants in 21 ms returned sat
[2020-06-03 05:32:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:32:39] [INFO ] [Nat]Absence check using state equation in 320 ms returned sat
[2020-06-03 05:32:39] [INFO ] [Nat]Added 7 Read/Feed constraints in 14 ms returned sat
[2020-06-03 05:32:39] [INFO ] Computed and/alt/rep : 431/2516/401 causal constraints in 47 ms.
[2020-06-03 05:32:44] [INFO ] Added : 339 causal constraints over 68 iterations in 4881 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 48 ms.
[2020-06-03 05:32:44] [INFO ] [Real]Absence check using 4 positive place invariants in 21 ms returned sat
[2020-06-03 05:32:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:32:44] [INFO ] [Real]Absence check using state equation in 363 ms returned unsat
FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 70100 steps, including 1000 resets, run finished after 257 ms. (steps per millisecond=272 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 43100 steps, including 1000 resets, run finished after 191 ms. (steps per millisecond=225 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 72400 steps, including 1000 resets, run finished after 201 ms. (steps per millisecond=360 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 50500 steps, including 1000 resets, run finished after 157 ms. (steps per millisecond=321 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 28 out of 202 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 202/202 places, 434/434 transitions.
Graph (trivial) has 120 edges and 202 vertex of which 29 / 202 are part of one of the 13 SCC in 1 ms
Free SCC test removed 16 places
Drop transitions removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 0 with 45 rules applied. Total rules applied 46 place count 186 transition count 389
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 61 place count 173 transition count 387
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 61 place count 173 transition count 385
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 65 place count 171 transition count 385
Symmetric choice reduction at 2 with 3 rule applications. Total rules 68 place count 171 transition count 385
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 4 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 74 place count 168 transition count 381
Performed 14 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 102 place count 154 transition count 366
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 121 place count 154 transition count 347
Symmetric choice reduction at 3 with 2 rule applications. Total rules 123 place count 154 transition count 347
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 8 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 127 place count 152 transition count 339
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 130 place count 152 transition count 336
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 144 place count 145 transition count 358
Drop transitions removed 11 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 165 place count 145 transition count 337
Symmetric choice reduction at 5 with 10 rule applications. Total rules 175 place count 145 transition count 337
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 17 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 195 place count 135 transition count 320
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 197 place count 135 transition count 318
Symmetric choice reduction at 6 with 2 rule applications. Total rules 199 place count 135 transition count 318
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 203 place count 133 transition count 316
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 209 place count 133 transition count 310
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 7 with 2 rules applied. Total rules applied 211 place count 132 transition count 309
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 216 place count 132 transition count 304
Free-agglomeration rule applied 4 times.
Iterating global reduction 8 with 4 rules applied. Total rules applied 220 place count 132 transition count 300
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 8 rules applied. Total rules applied 228 place count 128 transition count 296
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 232 place count 128 transition count 296
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 233 place count 128 transition count 295
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 235 place count 128 transition count 295
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 237 place count 128 transition count 293
Symmetric choice reduction at 11 with 1 rule applications. Total rules 238 place count 128 transition count 293
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 240 place count 127 transition count 292
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 241 place count 127 transition count 291
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 12 with 8 rules applied. Total rules applied 249 place count 127 transition count 283
Symmetric choice reduction at 12 with 1 rule applications. Total rules 250 place count 127 transition count 283
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 252 place count 126 transition count 282
Applied a total of 252 rules in 226 ms. Remains 126 /202 variables (removed 76) and now considering 282/434 (removed 152) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/202 places, 282/434 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 3580 ms. (steps per millisecond=279 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 1088 ms. (steps per millisecond=919 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 1809 ms. (steps per millisecond=552 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 1440 ms. (steps per millisecond=694 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 1451 ms. (steps per millisecond=689 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 12435118 steps, run timeout after 30001 ms. (steps per millisecond=414 ) properties seen :[1, 1, 1, 0]
Probabilistic random walk after 12435118 steps, saw 2060252 distinct states, run finished after 30004 ms. (steps per millisecond=414 ) properties seen :[1, 1, 1, 0]
FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2020-06-03 05:33:25] [INFO ] Flow matrix only has 256 transitions (discarded 26 similar events)
// Phase 1: matrix 256 rows 126 cols
[2020-06-03 05:33:25] [INFO ] Computed 5 place invariants in 4 ms
[2020-06-03 05:33:25] [INFO ] [Real]Absence check using 5 positive place invariants in 18 ms returned sat
[2020-06-03 05:33:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:33:25] [INFO ] [Real]Absence check using state equation in 177 ms returned sat
[2020-06-03 05:33:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2020-06-03 05:33:25] [INFO ] [Real]Added 5 Read/Feed constraints in 10 ms returned sat
[2020-06-03 05:33:25] [INFO ] Deduced a trap composed of 33 places in 244 ms
[2020-06-03 05:33:25] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 264 ms
FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-12 TRUE 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-401"
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-401, 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-158987899800167"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-401.tgz
mv CloudReconfiguration-PT-401 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 ;