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-158987900200447.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is DLCflexbar-PT-8b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987900200447
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 3.9K Mar 30 18:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 30 18:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 29 08:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 29 08:28 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 14:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 04:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 28 04:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 26 22:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 26 22:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 20M 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 DLCflexbar-PT-8b-ReachabilityFireability-00
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityFireability-01
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityFireability-02
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityFireability-03
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityFireability-04
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityFireability-05
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityFireability-06
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityFireability-07
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityFireability-08
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityFireability-09
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityFireability-10
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityFireability-11
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityFireability-12
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityFireability-13
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityFireability-14
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591229501125

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 00:11:44] [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]
[2020-06-04 00:11:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 00:11:46] [INFO ] Load time of PNML (sax parser for PT used): 2469 ms
[2020-06-04 00:11:51] [INFO ] Transformed 47560 places.
[2020-06-04 00:11:51] [INFO ] Transformed 76160 transitions.
[2020-06-04 00:11:51] [INFO ] Found NUPN structural information;
[2020-06-04 00:11:59] [INFO ] Parsed PT model containing 47560 places and 76160 transitions in 15375 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 43039 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 877 ms. (steps per millisecond=11 ) properties seen :[0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0]
FORMULA DLCflexbar-PT-8b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 70 ms. (steps per millisecond=142 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 76 ms. (steps per millisecond=131 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 83 ms. (steps per millisecond=120 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 140 ms. (steps per millisecond=71 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 66 ms. (steps per millisecond=151 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=172 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 133 ms. (steps per millisecond=75 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 64 ms. (steps per millisecond=156 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 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]
Incomplete Best-First random walk after 10001 steps, including 0 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]
// Phase 1: matrix 76160 rows 47560 cols
[2020-06-04 00:13:10] [INFO ] Computed 3040 place invariants in 25375 ms
[2020-06-04 00:13:15] [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 (>= s25825 0)") while checking expression at index 0
[2020-06-04 00:13:20] [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: Stream closed (<= s26454 1)") while checking expression at index 1
[2020-06-04 00:13:25] [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: Broken pipe") while checking expression at index 2
[2020-06-04 00:13:30] [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 (<= s30411 1)") while checking expression at index 3
[2020-06-04 00:13:35] [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: Broken pipe") while checking expression at index 4
[2020-06-04 00:13:40] [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 (>= s27427 0)") while checking expression at index 5
[2020-06-04 00:13:45] [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 (>= s29664 0)") while checking expression at index 6
[2020-06-04 00:13:50] [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: Broken pipe") while checking expression at index 7
[2020-06-04 00:13:55] [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: Broken pipe") while checking expression at index 8
[2020-06-04 00:14:00] [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 (<= s28574 1)") while checking expression at index 9
[2020-06-04 00:14:05] [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 (<= s28355 1)") while checking expression at index 10
[2020-06-04 00:14:10] [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 (>= s29211 0)") while checking expression at index 11
[2020-06-04 00:14:15] [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 (<= s29252 1)") while checking expression at index 12
Support contains 69 out of 47560 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42433 edges and 47560 vertex of which 2761 / 47560 are part of one of the 180 SCC in 256 ms
Free SCC test removed 2581 places
Drop transitions removed 2918 transitions
Reduce isomorphic transitions removed 2918 transitions.
Performed 18740 Post agglomeration using F-continuation condition.
Performed 20691 Post agglomeration using F-continuation condition.Transition count delta: 20691
Iterating post reduction 0 with 23609 rules applied. Total rules applied 23610 place count 44979 transition count 52551
Reduce places removed 20691 places and 0 transitions.
Ensure Unique test removed 443 transitions
Reduce isomorphic transitions removed 443 transitions.
Performed 433 Post agglomeration using F-continuation condition.Transition count delta: 433
Iterating post reduction 1 with 21567 rules applied. Total rules applied 45177 place count 24288 transition count 51675
Reduce places removed 433 places and 0 transitions.
Ensure Unique test removed 136 transitions
Reduce isomorphic transitions removed 136 transitions.
Performed 135 Post agglomeration using F-continuation condition.Transition count delta: 135
Iterating post reduction 2 with 704 rules applied. Total rules applied 45881 place count 23855 transition count 51404
Reduce places removed 135 places and 0 transitions.
Iterating post reduction 3 with 135 rules applied. Total rules applied 46016 place count 23720 transition count 51404
Performed 166 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 166 Pre rules applied. Total rules applied 46016 place count 23720 transition count 51238
Deduced a syphon composed of 166 places in 14061 ms
Reduce places removed 166 places and 0 transitions.
Iterating global reduction 4 with 332 rules applied. Total rules applied 46348 place count 23554 transition count 51238
Performed 13098 Post agglomeration using F-continuation condition.Transition count delta: 13098
Deduced a syphon composed of 13098 places in 35 ms
Reduce places removed 13098 places and 0 transitions.
Iterating global reduction 4 with 26196 rules applied. Total rules applied 72544 place count 10456 transition count 38140
Renaming transitions due to excessive name length > 1024 char.
Symmetric choice reduction at 4 with 345 rule applications. Total rules 72889 place count 10456 transition count 38140
Deduced a syphon composed of 345 places in 24 ms
Reduce places removed 345 places and 10758 transitions.
Iterating global reduction 4 with 690 rules applied. Total rules applied 73579 place count 10111 transition count 27382
Ensure Unique test removed 307 transitions
Reduce isomorphic transitions removed 307 transitions.
Iterating post reduction 4 with 307 rules applied. Total rules applied 73886 place count 10111 transition count 27075
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 73886 place count 10111 transition count 27074
Deduced a syphon composed of 1 places in 18 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 73888 place count 10110 transition count 27074
Symmetric choice reduction at 5 with 3 rule applications. Total rules 73891 place count 10110 transition count 27074
Deduced a syphon composed of 3 places in 18 ms
Reduce places removed 3 places and 308 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 73897 place count 10107 transition count 26766
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 73899 place count 10107 transition count 26764
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 73903 place count 10105 transition count 26762
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -908
Deduced a syphon composed of 101 places in 18 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 6 with 202 rules applied. Total rules applied 74105 place count 10004 transition count 27670
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 6 with 50 rules applied. Total rules applied 74155 place count 10004 transition count 27620
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -1300
Deduced a syphon composed of 101 places in 20 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 74357 place count 9903 transition count 28920
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 7 with 26 rules applied. Total rules applied 74383 place count 9903 transition count 28894
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -1116
Deduced a syphon composed of 101 places in 24 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 74585 place count 9802 transition count 30010
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 8 with 37 rules applied. Total rules applied 74622 place count 9802 transition count 29973
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -1191
Deduced a syphon composed of 101 places in 23 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 74824 place count 9701 transition count 31164
Applied a total of 74824 rules in 101808 ms. Remains 9701 /47560 variables (removed 37859) and now considering 31164/76160 (removed 44996) transitions.
Finished structural reductions, in 1 iterations. Remains : 9701/47560 places, 31164/76160 transitions.
Interrupted random walk after 216652 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen :[1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1]
FORMULA DLCflexbar-PT-8b-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 202645 steps, including 0 resets, run timeout after 5011 ms. (steps per millisecond=40 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 191651 steps, including 0 resets, run timeout after 5028 ms. (steps per millisecond=38 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 187465 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=37 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 190998 steps, including 0 resets, run timeout after 5026 ms. (steps per millisecond=38 ) properties seen :[0, 0, 0, 0]
[2020-06-04 00:16:47] [INFO ] Flow matrix only has 29706 transitions (discarded 1458 similar events)
// Phase 1: matrix 29706 rows 9701 cols
[2020-06-04 00:16:48] [INFO ] Computed 3040 place invariants in 436 ms
[2020-06-04 00:17:00] [INFO ] [Real]Absence check using 3040 positive place invariants in 10677 ms returned unsat
[2020-06-04 00:17:34] [INFO ] [Real]Absence check using 3040 positive place invariants in 32621 ms returned sat
[2020-06-04 00:17:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 00:17:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 00:17:45] [INFO ] [Real]Absence check using state equation in 10673 ms returned (error "Failed to check-sat")
[2020-06-04 00:18:19] [INFO ] [Real]Absence check using 3040 positive place invariants in 32545 ms returned sat
[2020-06-04 00:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 00:18:30] [INFO ] [Real]Absence check using state equation in 10837 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 00:19:01] [INFO ] [Real]Absence check using 3040 positive place invariants in 29385 ms returned sat
[2020-06-04 00:19:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 00:19:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 00:19:15] [INFO ] [Real]Absence check using state equation in 13871 ms returned (error "Failed to check-sat")
FORMULA DLCflexbar-PT-8b-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 36 out of 9701 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9701/9701 places, 31164/31164 transitions.
Graph (trivial) has 6427 edges and 9701 vertex of which 4 / 9701 are part of one of the 1 SCC in 11 ms
Free SCC test removed 3 places
Drop transitions removed 19 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 48 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 0 with 55 rules applied. Total rules applied 56 place count 9698 transition count 31109
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 64 place count 9691 transition count 31108
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 64 place count 9691 transition count 31107
Deduced a syphon composed of 1 places in 25 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 9690 transition count 31107
Symmetric choice reduction at 2 with 10 rule applications. Total rules 76 place count 9690 transition count 31107
Deduced a syphon composed of 10 places in 22 ms
Reduce places removed 10 places and 1353 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 96 place count 9680 transition count 29754
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 99 place count 9680 transition count 29751
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 27 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 125 place count 9667 transition count 29738
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 147 place count 9667 transition count 29716
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: -495
Deduced a syphon composed of 32 places in 22 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 211 place count 9635 transition count 30211
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 224 place count 9635 transition count 30198
Free-agglomeration rule applied 6189 times with reduction of 4197 identical transitions.
Iterating global reduction 5 with 6189 rules applied. Total rules applied 6413 place count 9635 transition count 19812
Reduce places removed 6189 places and 0 transitions.
Drop transitions removed 8535 transitions
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 8559 transitions.
Discarding 2200 places :
Also discarding 5329 output transitions
Drop transitions removed 5329 transitions
Graph (complete) has 13160 edges and 3446 vertex of which 1246 are kept as prefixes of interest. Removing 2200 places using SCC suffix rule.96 ms
Iterating post reduction 5 with 14749 rules applied. Total rules applied 21162 place count 1246 transition count 5924
Drop transitions removed 1686 transitions
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 1728 transitions.
Iterating post reduction 6 with 1728 rules applied. Total rules applied 22890 place count 1246 transition count 4196
Symmetric choice reduction at 7 with 13 rule applications. Total rules 22903 place count 1246 transition count 4196
Deduced a syphon composed of 13 places in 3 ms
Reduce places removed 13 places and 130 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 22929 place count 1233 transition count 4066
Ensure Unique test removed 111 transitions
Reduce isomorphic transitions removed 111 transitions.
Iterating post reduction 7 with 111 rules applied. Total rules applied 23040 place count 1233 transition count 3955
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 23042 place count 1232 transition count 3954
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 23043 place count 1232 transition count 3953
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 147 transitions
Reduce isomorphic transitions removed 147 transitions.
Iterating post reduction 8 with 148 rules applied. Total rules applied 23191 place count 1231 transition count 3806
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 9 with 14 rules applied. Total rules applied 23205 place count 1231 transition count 5867
Reduce places removed 14 places and 0 transitions.
Drop transitions removed 2072 transitions
Reduce isomorphic transitions removed 2072 transitions.
Iterating post reduction 9 with 2086 rules applied. Total rules applied 25291 place count 1217 transition count 3795
Drop transitions removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 10 with 28 rules applied. Total rules applied 25319 place count 1217 transition count 3767
Applied a total of 25319 rules in 24310 ms. Remains 1217 /9701 variables (removed 8484) and now considering 3767/31164 (removed 27397) transitions.
Finished structural reductions, in 1 iterations. Remains : 1217/9701 places, 3767/31164 transitions.
Finished random walk after 12698 steps, including 0 resets, run visited all 3 properties in 461 ms. (steps per millisecond=27 )
FORMULA DLCflexbar-PT-8b-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-8b-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCflexbar-PT-8b"
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 DLCflexbar-PT-8b, 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-158987900200447"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-8b.tgz
mv DLCflexbar-PT-8b 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 ;