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-162048902300064.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 Diffusion2D-PT-D20N100, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r094-tall-162048902300064
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 26K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 178K 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 86K 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 3.6K Mar 28 16:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 16:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 10:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 10:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 22 17:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K 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-D20N100-ReachabilityFireability-00
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-01
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-02
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-03
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-04
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-05
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-06
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-07
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-08
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-09
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-10
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-11
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-12
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-13
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-14
FORMULA_NAME Diffusion2D-PT-D20N100-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620729289105

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-11 10:34:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-11 10:34:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 10:34:50] [INFO ] Load time of PNML (sax parser for PT used): 144 ms
[2021-05-11 10:34:50] [INFO ] Transformed 400 places.
[2021-05-11 10:34:50] [INFO ] Transformed 2964 transitions.
[2021-05-11 10:34:50] [INFO ] Parsed PT model containing 400 places and 2964 transitions in 194 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 36 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10094 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=841 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0]
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
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 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
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, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=1111 ) 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 6 ms. (steps per millisecond=1666 ) 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 7 ms. (steps per millisecond=1428 ) 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 29 ms. (steps per millisecond=344 ) 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 17 ms. (steps per millisecond=588 ) 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 24 ms. (steps per millisecond=416 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 2964 rows 400 cols
[2021-05-11 10:34:51] [INFO ] Computed 1 place invariants in 35 ms
[2021-05-11 10:34:51] [INFO ] [Real]Absence check using 1 positive place invariants in 14 ms returned sat
[2021-05-11 10:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:34:52] [INFO ] [Real]Absence check using state equation in 1374 ms returned sat
[2021-05-11 10:34:53] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 230 ms.
[2021-05-11 10:34:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:34:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 12 ms returned sat
[2021-05-11 10:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:34:54] [INFO ] [Nat]Absence check using state equation in 1354 ms returned sat
[2021-05-11 10:34:55] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 182 ms.
[2021-05-11 10:34:58] [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 (=> (> t271 0) (or (and (> t110 0) (< o110 o271)) (and (> t117 0) (< o117 o271)) (and (> t124 0) (< o124 o271)) (and (> t264 0) (< o264 o271)) (and (> t279 0) (< o279 o271)) (and (> t416 0) (< o416 o271)) (and (> t423 0) (< o423 o271)) (and (> t430 0) (< o430 o271))))") while checking expression at index 0
[2021-05-11 10:34:58] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2021-05-11 10:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:34:59] [INFO ] [Real]Absence check using state equation in 1421 ms returned sat
[2021-05-11 10:35:00] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 195 ms.
[2021-05-11 10:35:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:35:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2021-05-11 10:35:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:35:01] [INFO ] [Nat]Absence check using state equation in 1431 ms returned sat
[2021-05-11 10:35:02] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 185 ms.
[2021-05-11 10:35:05] [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 (=> (> t109 0) (or (and (> t99 0) (< o99 o109)) (and (> t114 0) (< o114 o109)) (and (> t254 0) (< o254 o109)) (and (> t261 0) (< o261 o109)) (and (> t268 0) (< o268 o109)) (and (> t2910 0) (< o2910 o109)) (and (> t2917 0) (< o2917 o109)) (and (> t2924 0) (< o2924 o109))))") while checking expression at index 1
[2021-05-11 10:35:05] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2021-05-11 10:35:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:35:06] [INFO ] [Real]Absence check using state equation in 1384 ms returned sat
[2021-05-11 10:35:07] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 177 ms.
[2021-05-11 10:35:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:35:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2021-05-11 10:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:35:08] [INFO ] [Nat]Absence check using state equation in 1371 ms returned sat
[2021-05-11 10:35:09] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 121 ms.
[2021-05-11 10:35:12] [INFO ] Added : 185 causal constraints over 37 iterations in 3554 ms. Result :unknown
[2021-05-11 10:35:12] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2021-05-11 10:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:35:13] [INFO ] [Real]Absence check using state equation in 1373 ms returned sat
[2021-05-11 10:35:14] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 170 ms.
[2021-05-11 10:35:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:35:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 16 ms returned sat
[2021-05-11 10:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:35:15] [INFO ] [Nat]Absence check using state equation in 1340 ms returned sat
[2021-05-11 10:35:15] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 171 ms.
[2021-05-11 10:35:19] [INFO ] Added : 180 causal constraints over 36 iterations in 3567 ms. Result :unknown
[2021-05-11 10:35:19] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2021-05-11 10:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:35:20] [INFO ] [Real]Absence check using state equation in 1363 ms returned sat
[2021-05-11 10:35:21] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 173 ms.
[2021-05-11 10:35:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:35:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 15 ms returned sat
[2021-05-11 10:35:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:35:22] [INFO ] [Nat]Absence check using state equation in 1311 ms returned sat
[2021-05-11 10:35:22] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 184 ms.
[2021-05-11 10:35:26] [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 (=> (> t118 0) (or (and (> t107 0) (< o107 o118)) (and (> t122 0) (< o122 o118)) (and (> t262 0) (< o262 o118)) (and (> t269 0) (< o269 o118)) (and (> t276 0) (< o276 o118)) (and (> t2918 0) (< o2918 o118)) (and (> t2925 0) (< o2925 o118)) (and (> t2932 0) (< o2932 o118))))") while checking expression at index 4
[2021-05-11 10:35:26] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2021-05-11 10:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:35:27] [INFO ] [Real]Absence check using state equation in 1410 ms returned sat
[2021-05-11 10:35:27] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 143 ms.
[2021-05-11 10:35:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:35:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2021-05-11 10:35:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:35:29] [INFO ] [Nat]Absence check using state equation in 1391 ms returned sat
[2021-05-11 10:35:29] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 141 ms.
[2021-05-11 10:35:33] [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 (=> (> t281 0) (or (and (> t118 0) (< o118 o281)) (and (> t125 0) (< o125 o281)) (and (> t132 0) (< o132 o281)) (and (> t272 0) (< o272 o281)) (and (> t287 0) (< o287 o281)) (and (> t424 0) (< o424 o281)) (and (> t431 0) (< o431 o281)) (and (> t438 0) (< o438 o281))))") while checking expression at index 5
[2021-05-11 10:35:33] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2021-05-11 10:35:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:35:34] [INFO ] [Real]Absence check using state equation in 1300 ms returned sat
[2021-05-11 10:35:34] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 136 ms.
[2021-05-11 10:35:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:35:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 15 ms returned sat
[2021-05-11 10:35:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:35:36] [INFO ] [Nat]Absence check using state equation in 1313 ms returned sat
[2021-05-11 10:35:36] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 144 ms.
[2021-05-11 10:35:40] [INFO ] Added : 185 causal constraints over 37 iterations in 3607 ms. Result :(error "Failed to check-sat")
[2021-05-11 10:35:40] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2021-05-11 10:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:35:41] [INFO ] [Real]Absence check using state equation in 1413 ms returned sat
[2021-05-11 10:35:41] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 153 ms.
[2021-05-11 10:35:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:35:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 15 ms returned sat
[2021-05-11 10:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:35:43] [INFO ] [Nat]Absence check using state equation in 1420 ms returned sat
[2021-05-11 10:35:43] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 146 ms.
[2021-05-11 10:35:47] [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 (=> (> t133 0) (or (and (> t123 0) (< o123 o133)) (and (> t138 0) (< o138 o133)) (and (> t278 0) (< o278 o133)) (and (> t285 0) (< o285 o133)) (and (> t292 0) (< o292 o133)) (and (> t2934 0) (< o2934 o133)) (and (> t2941 0) (< o2941 o133)) (and (> t2948 0) (< o2948 o133))))") while checking expression at index 7
[2021-05-11 10:35:47] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2021-05-11 10:35:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:35:48] [INFO ] [Real]Absence check using state equation in 1397 ms returned sat
[2021-05-11 10:35:48] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 189 ms.
[2021-05-11 10:35:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 10:35:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 31 ms returned sat
[2021-05-11 10:35:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 10:35:50] [INFO ] [Nat]Absence check using state equation in 1410 ms returned sat
[2021-05-11 10:35:50] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 161 ms.
[2021-05-11 10:35:53] [INFO ] Added : 175 causal constraints over 35 iterations in 3489 ms. Result :(error "Failed to check-sat")
Incomplete Parikh walk after 439200 steps, including 241 resets, run finished after 1949 ms. (steps per millisecond=225 ) properties seen :[0, 1, 0, 1, 1, 0, 0, 1, 0] could not realise parikh vector
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 685700 steps, including 282 resets, run finished after 2771 ms. (steps per millisecond=247 ) properties seen :[0, 1, 0, 0, 1] could not realise parikh vector
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 24 out of 400 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2612 edges and 400 vertex of which 376 / 400 are part of one of the 1 SCC in 12 ms
Free SCC test removed 375 places
Drop transitions removed 2612 transitions
Ensure Unique test removed 290 transitions
Reduce isomorphic transitions removed 2902 transitions.
Iterating post reduction 0 with 2902 rules applied. Total rules applied 2903 place count 25 transition count 62
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 1 with 19 rules applied. Total rules applied 2922 place count 25 transition count 43
Applied a total of 2922 rules in 33 ms. Remains 25 /400 variables (removed 375) and now considering 43/2964 (removed 2921) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/400 places, 43/2964 transitions.
Incomplete random walk after 1000018 steps, including 0 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties seen :[0, 0, 0]
Finished Best-First random walk after 8110 steps, including 0 resets, run visited all 3 properties in 8 ms. (steps per millisecond=1013 )
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D20N100-ReachabilityFireability-04 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-D20N100"
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-D20N100, 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-162048902300064"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N100.tgz
mv Diffusion2D-PT-D20N100 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 ;