Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r094-tall-162048902800484.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 gold2020
Input is FamilyReunion-PT-L00100M0010C005P005G002, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r094-tall-162048902800484
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 55M
-rw-r--r-- 1 mcc users 2.0M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 12M May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 16M May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 168K Mar 28 16:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 682K Mar 28 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 320K Mar 28 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 853K Mar 28 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 170K Mar 23 10:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 640K Mar 23 10:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 473K Mar 22 18:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.3M Mar 22 18:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 41K Mar 22 09:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 112K Mar 22 09:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 24 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 17M May 5 16:51 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 FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-00
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-01
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-02
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-03
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-04
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-05
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-06
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-07
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-08
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-09
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-10
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-11
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-12
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-13
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-14
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620803876349

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-12 07:17:57] [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]
[2021-05-12 07:17:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 07:17:58] [INFO ] Load time of PNML (sax parser for PT used): 776 ms
[2021-05-12 07:17:58] [INFO ] Transformed 40605 places.
[2021-05-12 07:17:58] [INFO ] Transformed 36871 transitions.
[2021-05-12 07:17:58] [INFO ] Parsed PT model containing 40605 places and 36871 transitions in 984 ms.
Reduce places removed 31 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 574 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 1 resets, run finished after 1118 ms. (steps per millisecond=8 ) properties seen :[1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0]
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1393 ms. (steps per millisecond=7 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2170 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 36871 rows 40574 cols
[2021-05-12 07:18:16] [INFO ] Computed 8805 place invariants in 12217 ms
[2021-05-12 07:18:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 07:18:21] [INFO ] [Real]Absence check using 300 positive place invariants in 1168 ms returned (error "Failed to check-sat")
[2021-05-12 07:18:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 07:18:21] [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
[2021-05-12 07:18:26] [INFO ] [Real]Absence check using 300 positive place invariants in 991 ms returned (error "Solver has unexpectedly terminated")
[2021-05-12 07:18:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 07:18:27] [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
[2021-05-12 07:18:32] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 07:18:32] [INFO ] [Real]Absence check using 300 positive place invariants in 1186 ms returned (error "Failed to check-sat")
[2021-05-12 07:18:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 07:18:32] [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
[2021-05-12 07:18:37] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 07:18:37] [INFO ] [Real]Absence check using 300 positive place invariants in 1490 ms returned (error "Failed to check-sat")
[2021-05-12 07:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 07:18:37] [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
[2021-05-12 07:18:42] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 07:18:42] [INFO ] [Real]Absence check using 300 positive place invariants in 1462 ms returned (error "Failed to check-sat")
[2021-05-12 07:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 07:18:42] [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
[2021-05-12 07:18:47] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 07:18:47] [INFO ] [Real]Absence check using 300 positive place invariants in 1709 ms returned (error "Failed to check-sat")
[2021-05-12 07:18:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 07:18:47] [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
[2021-05-12 07:18:52] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 07:18:52] [INFO ] [Real]Absence check using 300 positive place invariants in 1649 ms returned (error "Failed to check-sat")
[2021-05-12 07:18:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 07:18:52] [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
[2021-05-12 07:18:57] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 07:18:57] [INFO ] [Real]Absence check using 300 positive place invariants in 1540 ms returned (error "Failed to check-sat")
[2021-05-12 07:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 07:18:57] [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 7
Support contains 6510 out of 40574 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40574/40574 places, 36871/36871 transitions.
Discarding 549 places :
Also discarding 107 output transitions
Drop transitions removed 107 transitions
Graph (complete) has 65258 edges and 40574 vertex of which 40025 are kept as prefixes of interest. Removing 549 places using SCC suffix rule.122 ms
Drop transitions removed 404 transitions
Reduce isomorphic transitions removed 404 transitions.
Discarding 5552 places :
Implicit places reduction removed 5552 places
Performed 12204 Post agglomeration using F-continuation condition.Transition count delta: 12204
Iterating post reduction 0 with 18160 rules applied. Total rules applied 18161 place count 34473 transition count 24156
Reduce places removed 12204 places and 0 transitions.
Iterating post reduction 1 with 12204 rules applied. Total rules applied 30365 place count 22269 transition count 24156
Performed 3224 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3224 Pre rules applied. Total rules applied 30365 place count 22269 transition count 20932
Deduced a syphon composed of 3224 places in 19 ms
Ensure Unique test removed 604 places
Reduce places removed 3828 places and 0 transitions.
Iterating global reduction 2 with 7052 rules applied. Total rules applied 37417 place count 18441 transition count 20932
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 37418 place count 18440 transition count 20932
Symmetric choice reduction at 3 with 2 rule applications. Total rules 37420 place count 18440 transition count 20932
Deduced a syphon composed of 2 places in 18 ms
Reduce places removed 2 places and 202 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 37424 place count 18438 transition count 20730
Discarding 101 places :
Implicit places reduction removed 101 places
Iterating post reduction 3 with 101 rules applied. Total rules applied 37525 place count 18337 transition count 20730
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 101 Pre rules applied. Total rules applied 37525 place count 18337 transition count 20629
Deduced a syphon composed of 101 places in 50 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 37727 place count 18236 transition count 20629
Performed 498 Post agglomeration using F-continuation condition.Transition count delta: 498
Deduced a syphon composed of 498 places in 32 ms
Reduce places removed 498 places and 0 transitions.
Iterating global reduction 4 with 996 rules applied. Total rules applied 38723 place count 17738 transition count 20131
Free-agglomeration rule applied 10 times.
Iterating global reduction 4 with 10 rules applied. Total rules applied 38733 place count 17738 transition count 20121
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 38743 place count 17728 transition count 20121
Free-agglomeration rule (complex) applied 2292 times.
Iterating global reduction 5 with 2292 rules applied. Total rules applied 41035 place count 17728 transition count 17829
Reduce places removed 2292 places and 0 transitions.
Iterating post reduction 5 with 2292 rules applied. Total rules applied 43327 place count 15436 transition count 17829
Symmetric choice reduction at 6 with 3225 rule applications. Total rules 46552 place count 15436 transition count 17829
Deduced a syphon composed of 3225 places in 30 ms
Reduce places removed 3225 places and 3225 transitions.
Iterating global reduction 6 with 6450 rules applied. Total rules applied 53002 place count 12211 transition count 14604
Symmetric choice reduction at 6 with 2 rule applications. Total rules 53004 place count 12211 transition count 14604
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 202 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 53008 place count 12209 transition count 14402
Applied a total of 53008 rules in 15712 ms. Remains 12209 /40574 variables (removed 28365) and now considering 14402/36871 (removed 22469) transitions.
Finished structural reductions, in 1 iterations. Remains : 12209/40574 places, 14402/36871 transitions.
Incomplete random walk after 1000000 steps, including 332 resets, run finished after 27356 ms. (steps per millisecond=36 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 0]
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3255 ms. (steps per millisecond=307 ) properties seen :[0]
// Phase 1: matrix 14402 rows 12209 cols
[2021-05-12 07:19:44] [INFO ] Computed 2332 place invariants in 1047 ms
[2021-05-12 07:20:12] [INFO ] [Real]Absence check using 0 positive and 2332 generalized place invariants in 26612 ms returned sat
[2021-05-12 07:20:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 07:20:29] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-12 07:20:29] [INFO ] [Real]Absence check using state equation in 17341 ms returned unknown
Support contains 8 out of 12209 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 12209/12209 places, 14402/14402 transitions.
Discarding 7230 places :
Also discarding 8515 output transitions
Drop transitions removed 8515 transitions
Graph (complete) has 29150 edges and 12209 vertex of which 4979 are kept as prefixes of interest. Removing 7230 places using SCC suffix rule.59 ms
Drop transitions removed 1083 transitions
Reduce isomorphic transitions removed 1083 transitions.
Discarding 1113 places :
Implicit places reduction removed 1113 places
Performed 2476 Post agglomeration using F-continuation condition.Transition count delta: 2476
Iterating post reduction 0 with 4672 rules applied. Total rules applied 4673 place count 3866 transition count 2328
Reduce places removed 2476 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 2494 rules applied. Total rules applied 7167 place count 1390 transition count 2310
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 7167 place count 1390 transition count 2301
Deduced a syphon composed of 9 places in 1 ms
Ensure Unique test removed 4 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 7189 place count 1377 transition count 2301
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 7189 place count 1377 transition count 2299
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 7193 place count 1375 transition count 2299
Symmetric choice reduction at 2 with 30 rule applications. Total rules 7223 place count 1375 transition count 2299
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 30 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 7283 place count 1345 transition count 2269
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 7283 place count 1345 transition count 2266
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 7289 place count 1342 transition count 2266
Symmetric choice reduction at 2 with 10 rule applications. Total rules 7299 place count 1342 transition count 2266
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 30 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 7319 place count 1332 transition count 2236
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 12 rules applied. Total rules applied 7331 place count 1329 transition count 2227
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 7331 place count 1329 transition count 2224
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 7337 place count 1326 transition count 2224
Symmetric choice reduction at 3 with 999 rule applications. Total rules 8336 place count 1326 transition count 2224
Deduced a syphon composed of 999 places in 0 ms
Reduce places removed 999 places and 999 transitions.
Iterating global reduction 3 with 1998 rules applied. Total rules applied 10334 place count 327 transition count 1225
Ensure Unique test removed 98 places
Ensure Unique test removed 999 transitions
Reduce isomorphic transitions removed 999 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Iterating post reduction 3 with 1197 rules applied. Total rules applied 11531 place count 228 transition count 127
Reduce places removed 99 places and 0 transitions.
Iterating post reduction 4 with 99 rules applied. Total rules applied 11630 place count 129 transition count 127
Symmetric choice reduction at 5 with 94 rule applications. Total rules 11724 place count 129 transition count 127
Deduced a syphon composed of 94 places in 0 ms
Reduce places removed 94 places and 94 transitions.
Iterating global reduction 5 with 188 rules applied. Total rules applied 11912 place count 35 transition count 33
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 5 with 4 rules applied. Total rules applied 11916 place count 33 transition count 31
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 11917 place count 33 transition count 30
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 4 rules applied. Total rules applied 11921 place count 31 transition count 28
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 11922 place count 30 transition count 28
Symmetric choice reduction at 7 with 1 rule applications. Total rules 11923 place count 30 transition count 28
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 11925 place count 29 transition count 27
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 11928 place count 29 transition count 24
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 11931 place count 26 transition count 24
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 11932 place count 25 transition count 23
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 11933 place count 24 transition count 22
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 11934 place count 23 transition count 21
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 11935 place count 22 transition count 20
Applied a total of 11935 rules in 974 ms. Remains 22 /12209 variables (removed 12187) and now considering 20/14402 (removed 14382) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/12209 places, 20/14402 transitions.
Finished random walk after 25 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=25 )
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FamilyReunion-PT-L00100M0010C005P005G002"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
echo " Input is FamilyReunion-PT-L00100M0010C005P005G002, 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 r094-tall-162048902800484"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00100M0010C005P005G002.tgz
mv FamilyReunion-PT-L00100M0010C005P005G002 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 ;