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.r151-tall-162089151200164.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 NoC3x3-PT-7A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r151-tall-162089151200164
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 155K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 95K 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 6.1K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 16:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 06:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 06:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 25 07:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 25 07:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 355K 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 NoC3x3-PT-7A-ReachabilityFireability-00
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-01
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-02
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-03
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-04
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-05
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-06
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-07
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-08
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-09
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-10
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-11
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-12
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-13
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-14
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621001069052

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-14 14:04:31] [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]
[2021-05-14 14:04:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 14:04:31] [INFO ] Load time of PNML (sax parser for PT used): 165 ms
[2021-05-14 14:04:31] [INFO ] Transformed 801 places.
[2021-05-14 14:04:31] [INFO ] Transformed 1544 transitions.
[2021-05-14 14:04:31] [INFO ] Found NUPN structural information;
[2021-05-14 14:04:31] [INFO ] Parsed PT model containing 801 places and 1544 transitions in 229 ms.
Ensure Unique test removed 107 transitions
Reduce redundant transitions removed 107 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 29 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 140 ms. (steps per millisecond=71 ) properties seen :[1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1]
FORMULA NoC3x3-PT-7A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[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]
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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0]
[2021-05-14 14:04:32] [INFO ] Flow matrix only has 1355 transitions (discarded 82 similar events)
// Phase 1: matrix 1355 rows 801 cols
[2021-05-14 14:04:32] [INFO ] Computed 111 place invariants in 58 ms
[2021-05-14 14:04:32] [INFO ] [Real]Absence check using 82 positive place invariants in 89 ms returned sat
[2021-05-14 14:04:32] [INFO ] [Real]Absence check using 82 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-14 14:04:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:04:34] [INFO ] [Real]Absence check using state equation in 1926 ms returned sat
[2021-05-14 14:04:34] [INFO ] State equation strengthened by 52 read => feed constraints.
[2021-05-14 14:04:34] [INFO ] [Real]Added 52 Read/Feed constraints in 45 ms returned sat
[2021-05-14 14:04:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:04:34] [INFO ] [Nat]Absence check using 82 positive place invariants in 80 ms returned sat
[2021-05-14 14:04:34] [INFO ] [Nat]Absence check using 82 positive and 29 generalized place invariants in 16 ms returned sat
[2021-05-14 14:04:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:04:36] [INFO ] [Nat]Absence check using state equation in 1687 ms returned sat
[2021-05-14 14:04:36] [INFO ] [Nat]Added 52 Read/Feed constraints in 18 ms returned sat
[2021-05-14 14:04:36] [INFO ] Deduced a trap composed of 21 places in 198 ms
[2021-05-14 14:04:37] [INFO ] Deduced a trap composed of 19 places in 36 ms
[2021-05-14 14:04:37] [INFO ] Deduced a trap composed of 19 places in 71 ms
[2021-05-14 14:04:37] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 495 ms
[2021-05-14 14:04:37] [INFO ] Computed and/alt/rep : 1436/6066/1354 causal constraints in 131 ms.
[2021-05-14 14:04:39] [INFO ] Added : 220 causal constraints over 44 iterations in 2543 ms. Result :(error "Failed to check-sat")
[2021-05-14 14:04:39] [INFO ] [Real]Absence check using 82 positive place invariants in 61 ms returned sat
[2021-05-14 14:04:39] [INFO ] [Real]Absence check using 82 positive and 29 generalized place invariants in 16 ms returned sat
[2021-05-14 14:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:04:41] [INFO ] [Real]Absence check using state equation in 1700 ms returned sat
[2021-05-14 14:04:41] [INFO ] [Real]Added 52 Read/Feed constraints in 25 ms returned sat
[2021-05-14 14:04:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:04:42] [INFO ] [Nat]Absence check using 82 positive place invariants in 147 ms returned sat
[2021-05-14 14:04:42] [INFO ] [Nat]Absence check using 82 positive and 29 generalized place invariants in 59 ms returned sat
[2021-05-14 14:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:04:43] [INFO ] [Nat]Absence check using state equation in 1641 ms returned sat
[2021-05-14 14:04:43] [INFO ] [Nat]Added 52 Read/Feed constraints in 20 ms returned sat
[2021-05-14 14:04:43] [INFO ] Deduced a trap composed of 17 places in 32 ms
[2021-05-14 14:04:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 94 ms
[2021-05-14 14:04:44] [INFO ] Computed and/alt/rep : 1436/6066/1354 causal constraints in 92 ms.
[2021-05-14 14:04:46] [INFO ] Added : 265 causal constraints over 53 iterations in 2765 ms. Result :(error "Failed to check-sat")
[2021-05-14 14:04:46] [INFO ] [Real]Absence check using 82 positive place invariants in 57 ms returned sat
[2021-05-14 14:04:46] [INFO ] [Real]Absence check using 82 positive and 29 generalized place invariants in 18 ms returned sat
[2021-05-14 14:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:04:48] [INFO ] [Real]Absence check using state equation in 1675 ms returned sat
[2021-05-14 14:04:48] [INFO ] [Real]Added 52 Read/Feed constraints in 15 ms returned sat
[2021-05-14 14:04:48] [INFO ] Computed and/alt/rep : 1436/6066/1354 causal constraints in 93 ms.
[2021-05-14 14:04:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:04:49] [INFO ] [Nat]Absence check using 82 positive place invariants in 57 ms returned sat
[2021-05-14 14:04:49] [INFO ] [Nat]Absence check using 82 positive and 29 generalized place invariants in 20 ms returned sat
[2021-05-14 14:04:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:04:50] [INFO ] [Nat]Absence check using state equation in 1725 ms returned sat
[2021-05-14 14:04:50] [INFO ] [Nat]Added 52 Read/Feed constraints in 19 ms returned sat
[2021-05-14 14:04:50] [INFO ] Deduced a trap composed of 22 places in 55 ms
[2021-05-14 14:04:51] [INFO ] Deduced a trap composed of 21 places in 43 ms
[2021-05-14 14:04:51] [INFO ] Deduced a trap composed of 18 places in 35 ms
[2021-05-14 14:04:51] [INFO ] Deduced a trap composed of 17 places in 23 ms
[2021-05-14 14:04:51] [INFO ] Deduced a trap composed of 17 places in 44 ms
[2021-05-14 14:04:51] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 403 ms
[2021-05-14 14:04:51] [INFO ] Computed and/alt/rep : 1436/6066/1354 causal constraints in 93 ms.
[2021-05-14 14:04:53] [INFO ] Added : 255 causal constraints over 51 iterations in 2682 ms. Result :unknown
[2021-05-14 14:04:54] [INFO ] [Real]Absence check using 82 positive place invariants in 55 ms returned sat
[2021-05-14 14:04:54] [INFO ] [Real]Absence check using 82 positive and 29 generalized place invariants in 15 ms returned sat
[2021-05-14 14:04:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:04:55] [INFO ] [Real]Absence check using state equation in 1675 ms returned sat
[2021-05-14 14:04:55] [INFO ] [Real]Added 52 Read/Feed constraints in 13 ms returned sat
[2021-05-14 14:04:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:04:56] [INFO ] [Nat]Absence check using 82 positive place invariants in 56 ms returned sat
[2021-05-14 14:04:56] [INFO ] [Nat]Absence check using 82 positive and 29 generalized place invariants in 15 ms returned sat
[2021-05-14 14:04:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:04:57] [INFO ] [Nat]Absence check using state equation in 1660 ms returned sat
[2021-05-14 14:04:57] [INFO ] [Nat]Added 52 Read/Feed constraints in 19 ms returned sat
[2021-05-14 14:04:57] [INFO ] Deduced a trap composed of 17 places in 37 ms
[2021-05-14 14:04:57] [INFO ] Deduced a trap composed of 19 places in 19 ms
[2021-05-14 14:04:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 154 ms
[2021-05-14 14:04:58] [INFO ] Computed and/alt/rep : 1436/6066/1354 causal constraints in 82 ms.
[2021-05-14 14:05:00] [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 (=> (> t352 0) (or (and (> t866 0) (< o866 o352)) (and (> t867 0) (< o867 o352))))") while checking expression at index 3
[2021-05-14 14:05:01] [INFO ] [Real]Absence check using 82 positive place invariants in 60 ms returned sat
[2021-05-14 14:05:01] [INFO ] [Real]Absence check using 82 positive and 29 generalized place invariants in 20 ms returned sat
[2021-05-14 14:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:05:02] [INFO ] [Real]Absence check using state equation in 1671 ms returned sat
[2021-05-14 14:05:02] [INFO ] [Real]Added 52 Read/Feed constraints in 15 ms returned sat
[2021-05-14 14:05:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:05:03] [INFO ] [Nat]Absence check using 82 positive place invariants in 55 ms returned sat
[2021-05-14 14:05:03] [INFO ] [Nat]Absence check using 82 positive and 29 generalized place invariants in 19 ms returned sat
[2021-05-14 14:05:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:05:04] [INFO ] [Nat]Absence check using state equation in 1704 ms returned sat
[2021-05-14 14:05:04] [INFO ] [Nat]Added 52 Read/Feed constraints in 21 ms returned sat
[2021-05-14 14:05:04] [INFO ] Deduced a trap composed of 17 places in 103 ms
[2021-05-14 14:05:05] [INFO ] Deduced a trap composed of 17 places in 114 ms
[2021-05-14 14:05:05] [INFO ] Deduced a trap composed of 19 places in 80 ms
[2021-05-14 14:05:05] [INFO ] Deduced a trap composed of 20 places in 14 ms
[2021-05-14 14:05:05] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 483 ms
[2021-05-14 14:05:05] [INFO ] Computed and/alt/rep : 1436/6066/1354 causal constraints in 67 ms.
[2021-05-14 14:05:07] [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 (=> (> t386 0) (and (> t950 0) (< o950 o386)))") while checking expression at index 4
[2021-05-14 14:05:07] [INFO ] [Real]Absence check using 82 positive place invariants in 38 ms returned unsat
FORMULA NoC3x3-PT-7A-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 154600 steps, including 738 resets, run finished after 773 ms. (steps per millisecond=200 ) properties seen :[1, 0, 0, 0, 0] could not realise parikh vector
FORMULA NoC3x3-PT-7A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 21 out of 801 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 801/801 places, 1437/1437 transitions.
Graph (trivial) has 715 edges and 801 vertex of which 102 / 801 are part of one of the 9 SCC in 19 ms
Free SCC test removed 93 places
Drop transitions removed 186 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 205 transitions.
Iterating post reduction 0 with 205 rules applied. Total rules applied 206 place count 708 transition count 1232
Symmetric choice reduction at 1 with 151 rule applications. Total rules 357 place count 708 transition count 1232
Deduced a syphon composed of 151 places in 3 ms
Reduce places removed 151 places and 167 transitions.
Iterating global reduction 1 with 302 rules applied. Total rules applied 659 place count 557 transition count 1065
Ensure Unique test removed 43 places
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 113 rules applied. Total rules applied 772 place count 514 transition count 995
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 784 place count 502 transition count 995
Performed 134 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 134 places in 1 ms
Reduce places removed 134 places and 0 transitions.
Iterating global reduction 3 with 268 rules applied. Total rules applied 1052 place count 368 transition count 837
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 82 transitions.
Iterating post reduction 3 with 82 rules applied. Total rules applied 1134 place count 368 transition count 755
Performed 15 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 1164 place count 353 transition count 734
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 1175 place count 353 transition count 723
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 28 rules applied. Total rules applied 1203 place count 339 transition count 731
Free-agglomeration rule applied 35 times with reduction of 19 identical transitions.
Iterating global reduction 5 with 35 rules applied. Total rules applied 1238 place count 339 transition count 677
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 5 with 63 rules applied. Total rules applied 1301 place count 304 transition count 649
Free-agglomeration rule applied 4 times.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1305 place count 304 transition count 645
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 1317 place count 300 transition count 637
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1319 place count 300 transition count 635
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 1327 place count 298 transition count 629
Free-agglomeration rule (complex) applied 20 times with reduction of 8 identical transitions.
Iterating global reduction 8 with 20 rules applied. Total rules applied 1347 place count 298 transition count 788
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 8 with 110 rules applied. Total rules applied 1457 place count 278 transition count 698
Partial Free-agglomeration rule applied 43 times.
Drop transitions removed 43 transitions
Iterating global reduction 9 with 43 rules applied. Total rules applied 1500 place count 278 transition count 698
Partial Post-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 1509 place count 278 transition count 698
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 1513 place count 278 transition count 694
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 1516 place count 278 transition count 694
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1518 place count 278 transition count 692
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 11 with 2 rules applied. Total rules applied 1520 place count 278 transition count 692
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1521 place count 278 transition count 691
Drop transitions removed 164 transitions
Redundant transition composition rules discarded 164 transitions
Iterating global reduction 12 with 164 rules applied. Total rules applied 1685 place count 278 transition count 527
Applied a total of 1685 rules in 266 ms. Remains 278 /801 variables (removed 523) and now considering 527/1437 (removed 910) transitions.
Finished structural reductions, in 1 iterations. Remains : 278/801 places, 527/1437 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 5249 ms. (steps per millisecond=190 ) properties seen :[1, 0, 1, 1]
FORMULA NoC3x3-PT-7A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 6923 steps, including 0 resets, run visited all 1 properties in 16 ms. (steps per millisecond=432 )
FORMULA NoC3x3-PT-7A-ReachabilityFireability-04 FALSE 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="NoC3x3-PT-7A"
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 NoC3x3-PT-7A, 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 r151-tall-162089151200164"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-7A.tgz
mv NoC3x3-PT-7A 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 ;