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.r075-tall-162039097100036.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 DES-PT-10a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075-tall-162039097100036
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 03:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 23 03:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 12:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 22 12:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 43K 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 DES-PT-10a-ReachabilityFireability-00
FORMULA_NAME DES-PT-10a-ReachabilityFireability-01
FORMULA_NAME DES-PT-10a-ReachabilityFireability-02
FORMULA_NAME DES-PT-10a-ReachabilityFireability-03
FORMULA_NAME DES-PT-10a-ReachabilityFireability-04
FORMULA_NAME DES-PT-10a-ReachabilityFireability-05
FORMULA_NAME DES-PT-10a-ReachabilityFireability-06
FORMULA_NAME DES-PT-10a-ReachabilityFireability-07
FORMULA_NAME DES-PT-10a-ReachabilityFireability-08
FORMULA_NAME DES-PT-10a-ReachabilityFireability-09
FORMULA_NAME DES-PT-10a-ReachabilityFireability-10
FORMULA_NAME DES-PT-10a-ReachabilityFireability-11
FORMULA_NAME DES-PT-10a-ReachabilityFireability-12
FORMULA_NAME DES-PT-10a-ReachabilityFireability-13
FORMULA_NAME DES-PT-10a-ReachabilityFireability-14
FORMULA_NAME DES-PT-10a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620506048010

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-08 20:34:09] [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]
[2021-05-08 20:34:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 20:34:09] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2021-05-08 20:34:09] [INFO ] Transformed 155 places.
[2021-05-08 20:34:09] [INFO ] Transformed 112 transitions.
[2021-05-08 20:34:09] [INFO ] Found NUPN structural information;
[2021-05-08 20:34:09] [INFO ] Parsed PT model containing 155 places and 112 transitions in 98 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 224 resets, run finished after 75 ms. (steps per millisecond=133 ) properties seen :[1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0]
FORMULA DES-PT-10a-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10a-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10a-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10a-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10a-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10a-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 86 ms. (steps per millisecond=116 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 44 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 56 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 51 resets, run finished after 57 ms. (steps per millisecond=175 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 52 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 51 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 98 rows 155 cols
[2021-05-08 20:34:10] [INFO ] Computed 59 place invariants in 11 ms
[2021-05-08 20:34:10] [INFO ] [Real]Absence check using 33 positive place invariants in 28 ms returned sat
[2021-05-08 20:34:10] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 22 ms returned sat
[2021-05-08 20:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:10] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2021-05-08 20:34:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 20:34:10] [INFO ] [Nat]Absence check using 33 positive place invariants in 17 ms returned sat
[2021-05-08 20:34:10] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 89 ms returned sat
[2021-05-08 20:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:10] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2021-05-08 20:34:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 20:34:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2021-05-08 20:34:10] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 9 ms.
[2021-05-08 20:34:10] [INFO ] Added : 83 causal constraints over 17 iterations in 237 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2021-05-08 20:34:10] [INFO ] [Real]Absence check using 33 positive place invariants in 13 ms returned sat
[2021-05-08 20:34:10] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 10 ms returned sat
[2021-05-08 20:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:11] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2021-05-08 20:34:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 20:34:11] [INFO ] [Nat]Absence check using 33 positive place invariants in 18 ms returned sat
[2021-05-08 20:34:11] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 65 ms returned sat
[2021-05-08 20:34:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:11] [INFO ] [Nat]Absence check using state equation in 244 ms returned sat
[2021-05-08 20:34:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-08 20:34:11] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 13 ms.
[2021-05-08 20:34:11] [INFO ] Added : 93 causal constraints over 20 iterations in 210 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2021-05-08 20:34:11] [INFO ] [Real]Absence check using 33 positive place invariants in 14 ms returned sat
[2021-05-08 20:34:11] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 12 ms returned sat
[2021-05-08 20:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:11] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2021-05-08 20:34:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 20:34:11] [INFO ] [Nat]Absence check using 33 positive place invariants in 18 ms returned sat
[2021-05-08 20:34:12] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 173 ms returned sat
[2021-05-08 20:34:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:12] [INFO ] [Nat]Absence check using state equation in 282 ms returned sat
[2021-05-08 20:34:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-08 20:34:12] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 8 ms.
[2021-05-08 20:34:12] [INFO ] Added : 92 causal constraints over 19 iterations in 245 ms. Result :sat
[2021-05-08 20:34:12] [INFO ] Deduced a trap composed of 17 places in 86 ms
[2021-05-08 20:34:12] [INFO ] Deduced a trap composed of 15 places in 29 ms
[2021-05-08 20:34:12] [INFO ] Deduced a trap composed of 13 places in 28 ms
[2021-05-08 20:34:12] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 183 ms
Attempting to minimize the solution found.
Minimization took 6 ms.
[2021-05-08 20:34:12] [INFO ] [Real]Absence check using 33 positive place invariants in 14 ms returned sat
[2021-05-08 20:34:12] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 14 ms returned sat
[2021-05-08 20:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:12] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2021-05-08 20:34:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 20:34:12] [INFO ] [Nat]Absence check using 33 positive place invariants in 14 ms returned sat
[2021-05-08 20:34:13] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 28 ms returned sat
[2021-05-08 20:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:13] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2021-05-08 20:34:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-08 20:34:13] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 8 ms.
[2021-05-08 20:34:13] [INFO ] Added : 88 causal constraints over 18 iterations in 216 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2021-05-08 20:34:13] [INFO ] [Real]Absence check using 33 positive place invariants in 12 ms returned sat
[2021-05-08 20:34:13] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 10 ms returned sat
[2021-05-08 20:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:13] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2021-05-08 20:34:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 20:34:13] [INFO ] [Nat]Absence check using 33 positive place invariants in 13 ms returned sat
[2021-05-08 20:34:13] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 79 ms returned sat
[2021-05-08 20:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:13] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2021-05-08 20:34:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-08 20:34:13] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 7 ms.
[2021-05-08 20:34:14] [INFO ] Added : 75 causal constraints over 15 iterations in 232 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2021-05-08 20:34:14] [INFO ] [Real]Absence check using 33 positive place invariants in 12 ms returned sat
[2021-05-08 20:34:14] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 10 ms returned sat
[2021-05-08 20:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:14] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2021-05-08 20:34:14] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-08 20:34:14] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 8 ms.
[2021-05-08 20:34:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 20:34:14] [INFO ] [Nat]Absence check using 33 positive place invariants in 12 ms returned sat
[2021-05-08 20:34:14] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 67 ms returned sat
[2021-05-08 20:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:14] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2021-05-08 20:34:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-08 20:34:14] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 7 ms.
[2021-05-08 20:34:14] [INFO ] Added : 75 causal constraints over 15 iterations in 159 ms. Result :sat
[2021-05-08 20:34:14] [INFO ] Deduced a trap composed of 17 places in 33 ms
[2021-05-08 20:34:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
Attempting to minimize the solution found.
Minimization took 5 ms.
[2021-05-08 20:34:14] [INFO ] [Real]Absence check using 33 positive place invariants in 12 ms returned sat
[2021-05-08 20:34:14] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 12 ms returned sat
[2021-05-08 20:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:14] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2021-05-08 20:34:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 20:34:14] [INFO ] [Nat]Absence check using 33 positive place invariants in 13 ms returned sat
[2021-05-08 20:34:14] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 26 ms returned sat
[2021-05-08 20:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:14] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2021-05-08 20:34:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2021-05-08 20:34:15] [INFO ] Deduced a trap composed of 9 places in 21 ms
[2021-05-08 20:34:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2021-05-08 20:34:15] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 7 ms.
[2021-05-08 20:34:15] [INFO ] Added : 90 causal constraints over 18 iterations in 203 ms. Result :sat
[2021-05-08 20:34:15] [INFO ] Deduced a trap composed of 17 places in 24 ms
[2021-05-08 20:34:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
Attempting to minimize the solution found.
Minimization took 5 ms.
[2021-05-08 20:34:15] [INFO ] [Real]Absence check using 33 positive place invariants in 12 ms returned sat
[2021-05-08 20:34:15] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 10 ms returned sat
[2021-05-08 20:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:15] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2021-05-08 20:34:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 20:34:15] [INFO ] [Nat]Absence check using 33 positive place invariants in 12 ms returned sat
[2021-05-08 20:34:15] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 37 ms returned sat
[2021-05-08 20:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:15] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2021-05-08 20:34:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-08 20:34:15] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 8 ms.
[2021-05-08 20:34:15] [INFO ] Added : 87 causal constraints over 18 iterations in 182 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-08 20:34:15] [INFO ] [Real]Absence check using 33 positive place invariants in 12 ms returned sat
[2021-05-08 20:34:15] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 10 ms returned sat
[2021-05-08 20:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:15] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2021-05-08 20:34:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 20:34:15] [INFO ] [Nat]Absence check using 33 positive place invariants in 12 ms returned sat
[2021-05-08 20:34:16] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 52 ms returned sat
[2021-05-08 20:34:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:16] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2021-05-08 20:34:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-08 20:34:16] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 7 ms.
[2021-05-08 20:34:16] [INFO ] Added : 93 causal constraints over 19 iterations in 175 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-08 20:34:16] [INFO ] [Real]Absence check using 33 positive place invariants in 12 ms returned sat
[2021-05-08 20:34:16] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 10 ms returned sat
[2021-05-08 20:34:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:16] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2021-05-08 20:34:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 20:34:16] [INFO ] [Nat]Absence check using 33 positive place invariants in 12 ms returned sat
[2021-05-08 20:34:16] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 50 ms returned sat
[2021-05-08 20:34:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:16] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2021-05-08 20:34:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2021-05-08 20:34:16] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 7 ms.
[2021-05-08 20:34:16] [INFO ] Added : 91 causal constraints over 19 iterations in 219 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
Incomplete Parikh walk after 61900 steps, including 1413 resets, run finished after 238 ms. (steps per millisecond=260 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 0] could not realise parikh vector
FORMULA DES-PT-10a-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 51000 steps, including 1190 resets, run finished after 162 ms. (steps per millisecond=314 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 52300 steps, including 811 resets, run finished after 160 ms. (steps per millisecond=326 ) properties seen :[1, 0, 0, 0, 1, 0, 0, 1, 1] could not realise parikh vector
FORMULA DES-PT-10a-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DES-PT-10a-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DES-PT-10a-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DES-PT-10a-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 43400 steps, including 788 resets, run finished after 131 ms. (steps per millisecond=331 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 30000 steps, including 836 resets, run finished after 87 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 33500 steps, including 572 resets, run finished after 101 ms. (steps per millisecond=331 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 40900 steps, including 761 resets, run finished after 121 ms. (steps per millisecond=338 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 50900 steps, including 455 resets, run finished after 143 ms. (steps per millisecond=355 ) properties seen :[1, 1, 0, 1, 0] could not realise parikh vector
FORMULA DES-PT-10a-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DES-PT-10a-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DES-PT-10a-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 49800 steps, including 1280 resets, run finished after 130 ms. (steps per millisecond=383 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 35100 steps, including 603 resets, run finished after 99 ms. (steps per millisecond=354 ) properties seen :[0, 0] could not realise parikh vector
Support contains 24 out of 155 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 155/155 places, 98/98 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 155 transition count 96
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 155 transition count 96
Applied a total of 3 rules in 48 ms. Remains 155 /155 variables (removed 0) and now considering 96/98 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 155/155 places, 96/98 transitions.
Incomplete random walk after 1000000 steps, including 15244 resets, run finished after 2877 ms. (steps per millisecond=347 ) properties seen :[1, 0]
FORMULA DES-PT-10a-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 6060 resets, run finished after 1250 ms. (steps per millisecond=800 ) properties seen :[0]
// Phase 1: matrix 96 rows 155 cols
[2021-05-08 20:34:22] [INFO ] Computed 61 place invariants in 8 ms
[2021-05-08 20:34:22] [INFO ] [Real]Absence check using 36 positive place invariants in 11 ms returned sat
[2021-05-08 20:34:22] [INFO ] [Real]Absence check using 36 positive and 25 generalized place invariants in 10 ms returned sat
[2021-05-08 20:34:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:22] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2021-05-08 20:34:22] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-08 20:34:22] [INFO ] [Real]Added 2 Read/Feed constraints in 2 ms returned sat
[2021-05-08 20:34:22] [INFO ] Computed and/alt/rep : 95/385/95 causal constraints in 10 ms.
[2021-05-08 20:34:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 20:34:22] [INFO ] [Nat]Absence check using 36 positive place invariants in 13 ms returned sat
[2021-05-08 20:34:22] [INFO ] [Nat]Absence check using 36 positive and 25 generalized place invariants in 63 ms returned sat
[2021-05-08 20:34:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:23] [INFO ] [Nat]Absence check using state equation in 200 ms returned sat
[2021-05-08 20:34:23] [INFO ] [Nat]Added 2 Read/Feed constraints in 2 ms returned sat
[2021-05-08 20:34:23] [INFO ] Deduced a trap composed of 9 places in 22 ms
[2021-05-08 20:34:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2021-05-08 20:34:23] [INFO ] Computed and/alt/rep : 95/385/95 causal constraints in 6 ms.
[2021-05-08 20:34:23] [INFO ] Added : 86 causal constraints over 18 iterations in 193 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
Incomplete Parikh walk after 51400 steps, including 311 resets, run finished after 153 ms. (steps per millisecond=335 ) properties seen :[0] could not realise parikh vector
Support contains 9 out of 155 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 155/155 places, 96/96 transitions.
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 155 transition count 96
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 154 transition count 95
Applied a total of 3 rules in 22 ms. Remains 154 /155 variables (removed 1) and now considering 95/96 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 154/155 places, 95/96 transitions.
Incomplete random walk after 1000000 steps, including 15233 resets, run finished after 2692 ms. (steps per millisecond=371 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 6042 resets, run finished after 1248 ms. (steps per millisecond=801 ) properties seen :[0]
Interrupted probabilistic random walk after 18903892 steps, run timeout after 30001 ms. (steps per millisecond=630 ) properties seen :[0]
Probabilistic random walk after 18903892 steps, saw 2404975 distinct states, run finished after 30001 ms. (steps per millisecond=630 ) properties seen :[0]
// Phase 1: matrix 95 rows 154 cols
[2021-05-08 20:34:57] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 20:34:57] [INFO ] [Real]Absence check using 36 positive place invariants in 11 ms returned sat
[2021-05-08 20:34:57] [INFO ] [Real]Absence check using 36 positive and 25 generalized place invariants in 10 ms returned sat
[2021-05-08 20:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:57] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2021-05-08 20:34:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 20:34:57] [INFO ] [Nat]Absence check using 36 positive place invariants in 13 ms returned sat
[2021-05-08 20:34:57] [INFO ] [Nat]Absence check using 36 positive and 25 generalized place invariants in 37 ms returned sat
[2021-05-08 20:34:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 20:34:57] [INFO ] [Nat]Absence check using state equation in 161 ms returned sat
[2021-05-08 20:34:57] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-08 20:34:57] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2021-05-08 20:34:57] [INFO ] Computed and/alt/rep : 94/379/94 causal constraints in 5 ms.
[2021-05-08 20:34:57] [INFO ] Added : 83 causal constraints over 17 iterations in 164 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
Incomplete Parikh walk after 51300 steps, including 306 resets, run finished after 153 ms. (steps per millisecond=335 ) properties seen :[0] could not realise parikh vector
Support contains 9 out of 154 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 154/154 places, 95/95 transitions.
Applied a total of 0 rules in 6 ms. Remains 154 /154 variables (removed 0) and now considering 95/95 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 154/154 places, 95/95 transitions.
Starting structural reductions, iteration 0 : 154/154 places, 95/95 transitions.
Applied a total of 0 rules in 6 ms. Remains 154 /154 variables (removed 0) and now considering 95/95 (removed 0) transitions.
// Phase 1: matrix 95 rows 154 cols
[2021-05-08 20:34:58] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 20:34:58] [INFO ] Implicit Places using invariants in 218 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 221 ms to find 1 implicit places.
[2021-05-08 20:34:58] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 95 rows 153 cols
[2021-05-08 20:34:58] [INFO ] Computed 60 place invariants in 3 ms
[2021-05-08 20:34:58] [INFO ] Dead Transitions using invariants and state equation in 142 ms returned []
Starting structural reductions, iteration 1 : 153/154 places, 95/95 transitions.
Applied a total of 0 rules in 5 ms. Remains 153 /153 variables (removed 0) and now considering 95/95 (removed 0) transitions.
[2021-05-08 20:34:58] [INFO ] Redundant transitions in 27 ms returned []
// Phase 1: matrix 95 rows 153 cols
[2021-05-08 20:34:58] [INFO ] Computed 60 place invariants in 2 ms
[2021-05-08 20:34:58] [INFO ] Dead Transitions using invariants and state equation in 143 ms returned []
Finished structural reductions, in 2 iterations. Remains : 153/154 places, 95/95 transitions.
Incomplete random walk after 1000000 steps, including 15149 resets, run finished after 2669 ms. (steps per millisecond=374 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 6028 resets, run finished after 1198 ms. (steps per millisecond=834 ) properties seen :[0]
Interrupted probabilistic random walk after 18554194 steps, run timeout after 30001 ms. (steps per millisecond=618 ) properties seen :[0]
Probabilistic random walk after 18554194 steps, saw 2360507 distinct states, run finished after 30001 ms. (steps per millisecond=618 ) properties seen :[0]
// Phase 1: matrix 95 rows 153 cols
[2021-05-08 20:35:32] [INFO ] Computed 60 place invariants in 3 ms
[2021-05-08 20:35:32] [INFO ] [Real]Absence check using 35 positive place invariants in 11 ms returned sat
[2021-05-08 20:35:32] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 10 ms returned sat
[2021-05-08 20:35:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 20:35:32] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2021-05-08 20:35:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 20:35:32] [INFO ] [Nat]Absence check using 35 positive place invariants in 12 ms returned sat
[2021-05-08 20:35:32] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 11 ms returned sat
[2021-05-08 20:35:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 20:35:32] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2021-05-08 20:35:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 20:35:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-08 20:35:32] [INFO ] Deduced a trap composed of 6 places in 11 ms
[2021-05-08 20:35:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2021-05-08 20:35:32] [INFO ] Computed and/alt/rep : 94/377/94 causal constraints in 6 ms.
[2021-05-08 20:35:33] [INFO ] Added : 85 causal constraints over 17 iterations in 187 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
Finished Parikh walk after 19455 steps, including 218 resets, run visited all 1 properties in 56 ms. (steps per millisecond=347 )
FORMULA DES-PT-10a-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_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="DES-PT-10a"
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 DES-PT-10a, 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 r075-tall-162039097100036"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-10a.tgz
mv DES-PT-10a 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 ;