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.r178-tajo-158987881800062.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 DLCshifumi-PT-5b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987881800062
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.9M
-rw-r--r-- 1 mcc users 3.4K Mar 31 01:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 31 01:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 29 14:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 29 14:56 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 3.2K Apr 8 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 10:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 28 10:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 27 03:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 27 03:50 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 9.7M 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 DLCshifumi-PT-5b-ReachabilityCardinality-00
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityCardinality-01
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityCardinality-02
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityCardinality-03
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityCardinality-04
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityCardinality-05
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityCardinality-06
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityCardinality-07
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityCardinality-08
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityCardinality-09
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityCardinality-10
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityCardinality-11
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityCardinality-12
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityCardinality-13
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityCardinality-14
FORMULA_NAME DLCshifumi-PT-5b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591202826295

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 16:47:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 16:47:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 16:47:09] [INFO ] Load time of PNML (sax parser for PT used): 1064 ms
[2020-06-03 16:47:10] [INFO ] Transformed 27146 places.
[2020-06-03 16:47:10] [INFO ] Transformed 39849 transitions.
[2020-06-03 16:47:10] [INFO ] Found NUPN structural information;
[2020-06-03 16:47:11] [INFO ] Parsed PT model containing 27146 places and 39849 transitions in 2530 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 3356 ms.
Working with output stream class java.io.PrintStream
FORMULA DLCshifumi-PT-5b-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 284 ms. (steps per millisecond=35 ) properties seen :[0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0]
FORMULA DLCshifumi-PT-5b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 39849 rows 27146 cols
[2020-06-03 16:47:18] [INFO ] Computed 1378 place invariants in 3126 ms
[2020-06-03 16:47:23] [INFO ] [Real]Absence check using 1378 positive place invariants in 2099 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 16:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:47:23] [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 0
[2020-06-03 16:47:28] [INFO ] [Real]Absence check using 1378 positive place invariants in 1185 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 16:47:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:47:28] [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 1
[2020-06-03 16:47:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:47:33] [INFO ] [Real]Absence check using 1378 positive place invariants in 1344 ms returned (error "Failed to check-sat")
[2020-06-03 16:47:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:47:33] [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 2
[2020-06-03 16:47:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:47:38] [INFO ] [Real]Absence check using 1378 positive place invariants in 1534 ms returned (error "Failed to check-sat")
[2020-06-03 16:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:47:38] [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 3
[2020-06-03 16:47:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:47:43] [INFO ] [Real]Absence check using 1378 positive place invariants in 1668 ms returned (error "Failed to check-sat")
[2020-06-03 16:47:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:47:43] [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 16:47:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:47:48] [INFO ] [Real]Absence check using 1378 positive place invariants in 2107 ms returned (error "Failed to check-sat")
[2020-06-03 16:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:47:48] [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 5
[2020-06-03 16:47:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:47:53] [INFO ] [Real]Absence check using 1378 positive place invariants in 2245 ms returned (error "Failed to check-sat")
[2020-06-03 16:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:47:53] [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 6
Support contains 28 out of 27146 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27146/27146 places, 39849/39849 transitions.
Graph (trivial) has 25239 edges and 27146 vertex of which 2225 / 27146 are part of one of the 142 SCC in 124 ms
Free SCC test removed 2083 places
Drop transitions removed 2356 transitions
Reduce isomorphic transitions removed 2356 transitions.
Performed 12895 Post agglomeration using F-continuation condition.Transition count delta: 12895
Iterating post reduction 0 with 15251 rules applied. Total rules applied 15252 place count 25063 transition count 24598
Reduce places removed 12895 places and 0 transitions.
Ensure Unique test removed 379 transitions
Reduce isomorphic transitions removed 379 transitions.
Performed 374 Post agglomeration using F-continuation condition.Transition count delta: 374
Iterating post reduction 1 with 13648 rules applied. Total rules applied 28900 place count 12168 transition count 23845
Reduce places removed 374 places and 0 transitions.
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Performed 119 Post agglomeration using F-continuation condition.Transition count delta: 119
Iterating post reduction 2 with 613 rules applied. Total rules applied 29513 place count 11794 transition count 23606
Reduce places removed 119 places and 0 transitions.
Iterating post reduction 3 with 119 rules applied. Total rules applied 29632 place count 11675 transition count 23606
Performed 137 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 137 Pre rules applied. Total rules applied 29632 place count 11675 transition count 23469
Deduced a syphon composed of 137 places in 1064 ms
Reduce places removed 137 places and 0 transitions.
Iterating global reduction 4 with 274 rules applied. Total rules applied 29906 place count 11538 transition count 23469
Symmetric choice reduction at 4 with 3274 rule applications. Total rules 33180 place count 11538 transition count 23469
Deduced a syphon composed of 3274 places in 888 ms
Reduce places removed 3274 places and 3274 transitions.
Iterating global reduction 4 with 6548 rules applied. Total rules applied 39728 place count 8264 transition count 20195
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 5 rules applied. Total rules applied 39733 place count 8264 transition count 20190
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 39736 place count 8262 transition count 20189
Performed 1369 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1369 Pre rules applied. Total rules applied 39736 place count 8262 transition count 18820
Deduced a syphon composed of 1369 places in 789 ms
Reduce places removed 1369 places and 0 transitions.
Iterating global reduction 6 with 2738 rules applied. Total rules applied 42474 place count 6893 transition count 18820
Symmetric choice reduction at 6 with 277 rule applications. Total rules 42751 place count 6893 transition count 18820
Deduced a syphon composed of 277 places in 581 ms
Reduce places removed 277 places and 5655 transitions.
Iterating global reduction 6 with 554 rules applied. Total rules applied 43305 place count 6616 transition count 13165
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 252 transitions.
Iterating post reduction 6 with 252 rules applied. Total rules applied 43557 place count 6616 transition count 12913
Performed 1662 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 1662 places in 3 ms
Reduce places removed 1662 places and 0 transitions.
Iterating global reduction 7 with 3324 rules applied. Total rules applied 46881 place count 4954 transition count 11246
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 46887 place count 4954 transition count 11240
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition with reduction of 160 identical transitions.
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 47089 place count 4853 transition count 11714
Performed 101 Post agglomeration using F-continuation condition with reduction of 160 identical transitions.
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 47291 place count 4752 transition count 12189
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 47293 place count 4752 transition count 12187
Performed 101 Post agglomeration using F-continuation condition with reduction of 160 identical transitions.
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 47495 place count 4651 transition count 12657
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 47496 place count 4651 transition count 12656
Performed 92 Post agglomeration using F-continuation condition with reduction of 110 identical transitions.
Deduced a syphon composed of 92 places in 4 ms
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 10 with 184 rules applied. Total rules applied 47680 place count 4559 transition count 13183
Applied a total of 47680 rules in 17304 ms. Remains 4559 /27146 variables (removed 22587) and now considering 13183/39849 (removed 26666) transitions.
Finished structural reductions, in 1 iterations. Remains : 4559/27146 places, 13183/39849 transitions.
Interrupted random walk after 916965 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen :[1, 0, 1, 1, 0, 1, 1]
FORMULA DLCshifumi-PT-5b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-5b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 482097 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=96 ) properties seen :[0, 0]
Interrupted Best-First random walk after 450296 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=89 ) properties seen :[0, 1]
FORMULA DLCshifumi-PT-5b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2020-06-03 16:48:51] [INFO ] Flow matrix only has 12477 transitions (discarded 706 similar events)
// Phase 1: matrix 12477 rows 4559 cols
[2020-06-03 16:48:51] [INFO ] Computed 1378 place invariants in 58 ms
[2020-06-03 16:48:54] [INFO ] [Real]Absence check using 1378 positive place invariants in 2990 ms returned sat
[2020-06-03 16:48:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:49:36] [INFO ] [Real]Absence check using state equation in 41474 ms returned (error "Failed to check-sat")
Support contains 6 out of 4559 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4559/4559 places, 13183/13183 transitions.
Graph (trivial) has 2918 edges and 4559 vertex of which 2 / 4559 are part of one of the 1 SCC in 6 ms
Free SCC test removed 1 places
Drop transitions removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 0 with 60 rules applied. Total rules applied 61 place count 4558 transition count 13123
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 71 place count 4549 transition count 13122
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 71 place count 4549 transition count 13119
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 77 place count 4546 transition count 13119
Symmetric choice reduction at 2 with 1 rule applications. Total rules 78 place count 4546 transition count 13119
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 4545 transition count 13118
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 104 place count 4533 transition count 13106
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 120 place count 4533 transition count 13090
Symmetric choice reduction at 3 with 1 rule applications. Total rules 121 place count 4533 transition count 13090
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 6 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 123 place count 4532 transition count 13084
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 124 place count 4532 transition count 13083
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 126 place count 4531 transition count 13091
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 131 place count 4531 transition count 13086
Free-agglomeration rule applied 2833 times with reduction of 1831 identical transitions.
Iterating global reduction 5 with 2833 rules applied. Total rules applied 2964 place count 4531 transition count 8422
Reduce places removed 2833 places and 0 transitions.
Drop transitions removed 3722 transitions
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 3756 transitions.
Discarding 1629 places :
Also discarding 4428 output transitions
Drop transitions removed 4428 transitions
Graph (complete) has 5898 edges and 1698 vertex of which 69 are kept as prefixes of interest. Removing 1629 places using SCC suffix rule.14 ms
Iterating post reduction 5 with 6590 rules applied. Total rules applied 9554 place count 69 transition count 238
Drop transitions removed 60 transitions
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 124 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 6 with 126 rules applied. Total rules applied 9680 place count 69 transition count 112
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 9682 place count 67 transition count 112
Symmetric choice reduction at 8 with 3 rule applications. Total rules 9685 place count 67 transition count 112
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 15 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 9691 place count 64 transition count 97
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 8 with 15 rules applied. Total rules applied 9706 place count 64 transition count 82
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 9710 place count 62 transition count 80
Free-agglomeration rule applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 9711 place count 62 transition count 79
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 9712 place count 61 transition count 79
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 9713 place count 61 transition count 79
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 9714 place count 60 transition count 78
Reduce places removed 33 places and 0 transitions.
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Graph (trivial) has 13 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 10 with 75 rules applied. Total rules applied 9789 place count 23 transition count 37
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 14 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 15 transitions.
Discarding 3 places :
Also discarding 0 output transitions
Graph (complete) has 26 edges and 22 vertex of which 19 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Iterating post reduction 11 with 17 rules applied. Total rules applied 9806 place count 19 transition count 22
Free-agglomeration rule applied 1 times.
Iterating global reduction 12 with 1 rules applied. Total rules applied 9807 place count 19 transition count 21
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 9809 place count 18 transition count 20
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 13 with 3 rules applied. Total rules applied 9812 place count 18 transition count 20
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 13 with 2 rules applied. Total rules applied 9814 place count 18 transition count 18
Free-agglomeration rule applied 1 times.
Iterating global reduction 13 with 1 rules applied. Total rules applied 9815 place count 18 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 9816 place count 17 transition count 17
Applied a total of 9816 rules in 3100 ms. Remains 17 /4559 variables (removed 4542) and now considering 17/13183 (removed 13166) transitions.
Finished structural reductions, in 1 iterations. Remains : 17/4559 places, 17/13183 transitions.
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=13 )
FORMULA DLCshifumi-PT-5b-ReachabilityCardinality-01 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="DLCshifumi-PT-5b"
export BK_EXAMINATION="ReachabilityCardinality"
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 DLCshifumi-PT-5b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-158987881800062"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-5b.tgz
mv DLCshifumi-PT-5b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;