fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r094-tall-162048902300060
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for Diffusion2D-PT-D20N050

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1543.964 3600000.00 86837.00 268.90 TTFTFTFFFFFFTFFT normal

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-162048902300060.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)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is Diffusion2D-PT-D20N050, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r094-tall-162048902300060
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 121K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 80K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Mar 28 16:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 16:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Mar 23 10:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 23 10:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 22 17:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 22 17:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 8 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.2M 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 Diffusion2D-PT-D20N050-ReachabilityFireability-00
FORMULA_NAME Diffusion2D-PT-D20N050-ReachabilityFireability-01
FORMULA_NAME Diffusion2D-PT-D20N050-ReachabilityFireability-02
FORMULA_NAME Diffusion2D-PT-D20N050-ReachabilityFireability-03
FORMULA_NAME Diffusion2D-PT-D20N050-ReachabilityFireability-04
FORMULA_NAME Diffusion2D-PT-D20N050-ReachabilityFireability-05
FORMULA_NAME Diffusion2D-PT-D20N050-ReachabilityFireability-06
FORMULA_NAME Diffusion2D-PT-D20N050-ReachabilityFireability-07
FORMULA_NAME Diffusion2D-PT-D20N050-ReachabilityFireability-08
FORMULA_NAME Diffusion2D-PT-D20N050-ReachabilityFireability-09
FORMULA_NAME Diffusion2D-PT-D20N050-ReachabilityFireability-10
FORMULA_NAME Diffusion2D-PT-D20N050-ReachabilityFireability-11
FORMULA_NAME Diffusion2D-PT-D20N050-ReachabilityFireability-12
FORMULA_NAME Diffusion2D-PT-D20N050-ReachabilityFireability-13
FORMULA_NAME Diffusion2D-PT-D20N050-ReachabilityFireability-14
FORMULA_NAME Diffusion2D-PT-D20N050-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620729202253

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-11 10:33:23] [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]
[2021-05-11 10:33:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 10:33:24] [INFO ] Load time of PNML (sax parser for PT used): 140 ms
[2021-05-11 10:33:24] [INFO ] Transformed 400 places.
[2021-05-11 10:33:24] [INFO ] Transformed 2964 transitions.
[2021-05-11 10:33:24] [INFO ] Parsed PT model containing 400 places and 2964 transitions in 190 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 33 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10020 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=770 ) properties seen :[0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0]
FORMULA Diffusion2D-PT-D20N050-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D20N050-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D20N050-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D20N050-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[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 11 ms. (steps per millisecond=909 ) properties seen :[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 17 ms. (steps per millisecond=588 ) properties seen :[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 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D20N050-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N050-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D20N050-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 2964 rows 400 cols
[2021-05-11 10:33:24] [INFO ] Computed 1 place invariants in 33 ms
[2021-05-11 10:33:24] [INFO ] [Real]Absence check using 1 positive place invariants in 15 ms returned sat
[2021-05-11 10:33:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:33:25] [INFO ] [Real]Absence check using state equation in 1364 ms returned sat
[2021-05-11 10:33:26] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 200 ms.
[2021-05-11 10:33:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:33:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 27 ms returned sat
[2021-05-11 10:33:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:33:28] [INFO ] [Nat]Absence check using state equation in 1410 ms returned sat
[2021-05-11 10:33:28] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 168 ms.
[2021-05-11 10:33:31] [INFO ] Added : 170 causal constraints over 34 iterations in 3463 ms. Result :(error "Failed to check-sat")
[2021-05-11 10:33:31] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2021-05-11 10:33:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:33:33] [INFO ] [Real]Absence check using state equation in 1289 ms returned sat
[2021-05-11 10:33:33] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 147 ms.
[2021-05-11 10:33:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:33:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 18 ms returned sat
[2021-05-11 10:33:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:33:35] [INFO ] [Nat]Absence check using state equation in 1413 ms returned sat
[2021-05-11 10:33:35] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 122 ms.
[2021-05-11 10:33:38] [INFO ] Added : 180 causal constraints over 36 iterations in 3443 ms. Result :unknown
[2021-05-11 10:33:38] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2021-05-11 10:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:33:40] [INFO ] [Real]Absence check using state equation in 1338 ms returned sat
[2021-05-11 10:33:40] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 152 ms.
[2021-05-11 10:33:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:33:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2021-05-11 10:33:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:33:41] [INFO ] [Nat]Absence check using state equation in 1307 ms returned sat
[2021-05-11 10:33:42] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 145 ms.
[2021-05-11 10:33:45] [INFO ] Added : 190 causal constraints over 38 iterations in 3611 ms. Result :unknown
[2021-05-11 10:33:45] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2021-05-11 10:33:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:33:46] [INFO ] [Real]Absence check using state equation in 1308 ms returned sat
[2021-05-11 10:33:47] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 144 ms.
[2021-05-11 10:33:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:33:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2021-05-11 10:33:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:33:48] [INFO ] [Nat]Absence check using state equation in 1331 ms returned sat
[2021-05-11 10:33:48] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 143 ms.
[2021-05-11 10:33:52] [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 (=> (> t126 0) (or (and (> t115 0) (< o115 o126)) (and (> t130 0) (< o130 o126)) (and (> t270 0) (< o270 o126)) (and (> t277 0) (< o277 o126)) (and (> t284 0) (< o284 o126)) (and (> t2926 0) (< o2926 o126)) (and (> t2933 0) (< o2933 o126)) (and (> t2940 0) (< o2940 o126))))") while checking expression at index 3
[2021-05-11 10:33:52] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2021-05-11 10:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:33:53] [INFO ] [Real]Absence check using state equation in 1322 ms returned sat
[2021-05-11 10:33:53] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 147 ms.
[2021-05-11 10:33:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:33:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2021-05-11 10:33:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:33:55] [INFO ] [Nat]Absence check using state equation in 1333 ms returned sat
[2021-05-11 10:33:55] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 148 ms.
[2021-05-11 10:33:59] [INFO ] Added : 190 causal constraints over 38 iterations in 3589 ms. Result :unknown
[2021-05-11 10:33:59] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2021-05-11 10:33:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:34:00] [INFO ] [Real]Absence check using state equation in 1306 ms returned sat
[2021-05-11 10:34:00] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 145 ms.
[2021-05-11 10:34:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2021-05-11 10:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:34:02] [INFO ] [Nat]Absence check using state equation in 1308 ms returned sat
[2021-05-11 10:34:02] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 150 ms.
[2021-05-11 10:34:05] [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: Stream closed (=> (> t126 0) (or (and (> t115 0) (< o115 o126)) (and (> t130 0) (< o130 o126)) (and (> t270 0) (< o270 o126)) (and (> t277 0) (< o277 o126)) (and (> t284 0) (< o284 o126)) (and (> t2926 0) (< o2926 o126)) (and (> t2933 0) (< o2933 o126)) (and (> t2940 0) (< o2940 o126))))") while checking expression at index 5
[2021-05-11 10:34:05] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2021-05-11 10:34:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:34:07] [INFO ] [Real]Absence check using state equation in 1284 ms returned sat
[2021-05-11 10:34:07] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 138 ms.
[2021-05-11 10:34:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:34:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 14 ms returned sat
[2021-05-11 10:34:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:34:09] [INFO ] [Nat]Absence check using state equation in 1310 ms returned sat
[2021-05-11 10:34:09] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 169 ms.
[2021-05-11 10:34:12] [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 (=> (> t126 0) (or (and (> t115 0) (< o115 o126)) (and (> t130 0) (< o130 o126)) (and (> t270 0) (< o270 o126)) (and (> t277 0) (< o277 o126)) (and (> t284 0) (< o284 o126)) (and (> t2926 0) (< o2926 o126)) (and (> t2933 0) (< o2933 o126)) (and (> t2940 0) (< o2940 o126))))") while checking expression at index 6
[2021-05-11 10:34:12] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2021-05-11 10:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:34:14] [INFO ] [Real]Absence check using state equation in 1277 ms returned sat
[2021-05-11 10:34:14] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 164 ms.
[2021-05-11 10:34:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:34:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2021-05-11 10:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:34:15] [INFO ] [Nat]Absence check using state equation in 1260 ms returned sat
[2021-05-11 10:34:16] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 144 ms.
[2021-05-11 10:34:19] [INFO ] Added : 195 causal constraints over 39 iterations in 3656 ms. Result :unknown
[2021-05-11 10:34:19] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2021-05-11 10:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:34:20] [INFO ] [Real]Absence check using state equation in 1286 ms returned sat
[2021-05-11 10:34:21] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 150 ms.
[2021-05-11 10:34:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:34:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 15 ms returned sat
[2021-05-11 10:34:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:34:22] [INFO ] [Nat]Absence check using state equation in 1288 ms returned sat
[2021-05-11 10:34:22] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 137 ms.
[2021-05-11 10:34:26] [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 (=> (> t142 0) (or (and (> t131 0) (< o131 o142)) (and (> t147 0) (< o147 o142)) (and (> t286 0) (< o286 o142)) (and (> t293 0) (< o293 o142)) (and (> t301 0) (< o301 o142)) (and (> t2942 0) (< o2942 o142)) (and (> t2949 0) (< o2949 o142)) (and (> t2957 0) (< o2957 o142))))") while checking expression at index 8
Incomplete Parikh walk after 431800 steps, including 191 resets, run finished after 1740 ms. (steps per millisecond=248 ) properties seen :[0, 1, 1, 1, 1, 1, 1, 1, 1] could not realise parikh vector
FORMULA Diffusion2D-PT-D20N050-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N050-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N050-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N050-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N050-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N050-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N050-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N050-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 253100 steps, including 235 resets, run finished after 881 ms. (steps per millisecond=287 ) properties seen :[0] could not realise parikh vector
Incomplete Parikh walk after 265600 steps, including 165 resets, run finished after 1077 ms. (steps per millisecond=246 ) properties seen :[0] could not realise parikh vector
Incomplete Parikh walk after 480300 steps, including 164 resets, run finished after 1834 ms. (steps per millisecond=261 ) properties seen :[0] could not realise parikh vector
Support contains 5 out of 400 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2890 edges and 400 vertex of which 395 / 400 are part of one of the 1 SCC in 8 ms
Free SCC test removed 394 places
Drop transitions removed 2890 transitions
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 2954 transitions.
Iterating post reduction 0 with 2954 rules applied. Total rules applied 2955 place count 6 transition count 10
Applied a total of 2955 rules in 25 ms. Remains 6 /400 variables (removed 394) and now considering 10/2964 (removed 2954) transitions.
Finished structural reductions, in 1 iterations. Remains : 6/400 places, 10/2964 transitions.
Incomplete random walk after 1000002 steps, including 0 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties seen :[0]
Finished Best-First random walk after 30 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=30 )
FORMULA Diffusion2D-PT-D20N050-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_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="Diffusion2D-PT-D20N050"
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 Diffusion2D-PT-D20N050, 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-162048902300060"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N050.tgz
mv Diffusion2D-PT-D20N050 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 ;