Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r111-csrt-158961258000663.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Peterson-COL-2, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r111-csrt-158961258000663
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 3.7K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_pt
-rw-r--r-- 1 mcc users 2 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 42K Apr 27 15:14 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 Peterson-COL-2-ReachabilityFireability-00
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-01
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-02
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-03
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-04
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-05
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-06
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-07
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-08
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-09
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-10
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-11
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-12
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-13
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-14
FORMULA_NAME Peterson-COL-2-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590019022828

[2020-05-20 23:57:04] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-20 23:57:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-20 23:57:05] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-05-20 23:57:05] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 848 ms
[2020-05-20 23:57:05] [INFO ] sort/places :
ProcTourProc->beginLoop,testIdentity,testAlone,isEndLoop,
ProcBool->wantSection,
TourProc->turn,
ProcTour->askForSection,testTurn,endTurn,
Process->idle,CS,

[2020-05-20 23:57:05] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 108 PT places and 159.0 transition bindings in 42 ms.
[2020-05-20 23:57:05] [INFO ] Computed order based on color domains.
[2020-05-20 23:57:05] [INFO ] Unfolded HLPN to a Petri net with 108 places and 138 transitions in 18 ms.
[2020-05-20 23:57:05] [INFO ] Unfolded HLPN properties in 1 ms.
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 12 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 53 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 136 ms. (steps per millisecond=73 ) properties seen :[0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA Peterson-COL-2-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-2-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-2-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-2-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=105 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 69 ms. (steps per millisecond=144 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 130 ms. (steps per millisecond=76 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 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, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 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, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-05-20 23:57:06] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2020-05-20 23:57:06] [INFO ] Computed 11 place invariants in 8 ms
[2020-05-20 23:57:06] [INFO ] [Real]Absence check using 8 positive place invariants in 45 ms returned sat
[2020-05-20 23:57:06] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-20 23:57:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:07] [INFO ] [Real]Absence check using state equation in 160 ms returned sat
[2020-05-20 23:57:07] [INFO ] State equation strengthened by 26 read => feed constraints.
[2020-05-20 23:57:07] [INFO ] [Real]Added 26 Read/Feed constraints in 23 ms returned sat
[2020-05-20 23:57:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 23:57:07] [INFO ] [Nat]Absence check using 8 positive place invariants in 40 ms returned sat
[2020-05-20 23:57:07] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-20 23:57:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:07] [INFO ] [Nat]Absence check using state equation in 232 ms returned sat
[2020-05-20 23:57:07] [INFO ] [Nat]Added 26 Read/Feed constraints in 8 ms returned sat
[2020-05-20 23:57:07] [INFO ] Deduced a trap composed of 15 places in 108 ms
[2020-05-20 23:57:07] [INFO ] Deduced a trap composed of 12 places in 206 ms
[2020-05-20 23:57:08] [INFO ] Deduced a trap composed of 11 places in 85 ms
[2020-05-20 23:57:08] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 499 ms
[2020-05-20 23:57:08] [INFO ] Computed and/alt/rep : 123/264/117 causal constraints in 14 ms.
[2020-05-20 23:57:08] [INFO ] Added : 85 causal constraints over 17 iterations in 215 ms. Result :sat
[2020-05-20 23:57:08] [INFO ] Deduced a trap composed of 33 places in 35 ms
[2020-05-20 23:57:08] [INFO ] Deduced a trap composed of 24 places in 29 ms
[2020-05-20 23:57:08] [INFO ] Deduced a trap composed of 28 places in 34 ms
[2020-05-20 23:57:08] [INFO ] Deduced a trap composed of 34 places in 34 ms
[2020-05-20 23:57:08] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 206 ms
Attempting to minimize the solution found.
Minimization took 8 ms.
[2020-05-20 23:57:08] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2020-05-20 23:57:08] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 4 ms returned sat
[2020-05-20 23:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:08] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2020-05-20 23:57:08] [INFO ] [Real]Added 26 Read/Feed constraints in 16 ms returned sat
[2020-05-20 23:57:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 23:57:08] [INFO ] [Nat]Absence check using 8 positive place invariants in 10 ms returned sat
[2020-05-20 23:57:08] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 13 ms returned sat
[2020-05-20 23:57:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:08] [INFO ] [Nat]Absence check using state equation in 110 ms returned sat
[2020-05-20 23:57:08] [INFO ] [Nat]Added 26 Read/Feed constraints in 10 ms returned sat
[2020-05-20 23:57:08] [INFO ] Deduced a trap composed of 22 places in 63 ms
[2020-05-20 23:57:09] [INFO ] Deduced a trap composed of 12 places in 78 ms
[2020-05-20 23:57:09] [INFO ] Deduced a trap composed of 37 places in 65 ms
[2020-05-20 23:57:09] [INFO ] Deduced a trap composed of 17 places in 71 ms
[2020-05-20 23:57:09] [INFO ] Deduced a trap composed of 10 places in 88 ms
[2020-05-20 23:57:09] [INFO ] Deduced a trap composed of 10 places in 34 ms
[2020-05-20 23:57:09] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 478 ms
[2020-05-20 23:57:09] [INFO ] Computed and/alt/rep : 123/264/117 causal constraints in 14 ms.
[2020-05-20 23:57:09] [INFO ] Added : 96 causal constraints over 20 iterations in 448 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2020-05-20 23:57:09] [INFO ] [Real]Absence check using 8 positive place invariants in 11 ms returned unsat
[2020-05-20 23:57:09] [INFO ] [Real]Absence check using 8 positive place invariants in 9 ms returned sat
[2020-05-20 23:57:09] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-20 23:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:10] [INFO ] [Real]Absence check using state equation in 242 ms returned sat
[2020-05-20 23:57:10] [INFO ] [Real]Added 26 Read/Feed constraints in 7 ms returned sat
[2020-05-20 23:57:10] [INFO ] Deduced a trap composed of 31 places in 578 ms
[2020-05-20 23:57:10] [INFO ] Deduced a trap composed of 50 places in 45 ms
[2020-05-20 23:57:10] [INFO ] Deduced a trap composed of 12 places in 29 ms
[2020-05-20 23:57:10] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 694 ms
[2020-05-20 23:57:10] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 23:57:10] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2020-05-20 23:57:10] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-20 23:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:10] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2020-05-20 23:57:10] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2020-05-20 23:57:11] [INFO ] Deduced a trap composed of 12 places in 198 ms
[2020-05-20 23:57:11] [INFO ] Deduced a trap composed of 15 places in 60 ms
[2020-05-20 23:57:11] [INFO ] Deduced a trap composed of 30 places in 55 ms
[2020-05-20 23:57:11] [INFO ] Deduced a trap composed of 15 places in 61 ms
[2020-05-20 23:57:11] [INFO ] Deduced a trap composed of 15 places in 67 ms
[2020-05-20 23:57:11] [INFO ] Deduced a trap composed of 43 places in 40 ms
[2020-05-20 23:57:11] [INFO ] Deduced a trap composed of 37 places in 35 ms
[2020-05-20 23:57:11] [INFO ] Deduced a trap composed of 40 places in 59 ms
[2020-05-20 23:57:11] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 693 ms
[2020-05-20 23:57:11] [INFO ] Computed and/alt/rep : 123/264/117 causal constraints in 10 ms.
[2020-05-20 23:57:12] [INFO ] Added : 102 causal constraints over 21 iterations in 338 ms. Result :sat
[2020-05-20 23:57:12] [INFO ] Deduced a trap composed of 30 places in 124 ms
[2020-05-20 23:57:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 149 ms
Attempting to minimize the solution found.
Minimization took 27 ms.
[2020-05-20 23:57:12] [INFO ] [Real]Absence check using 8 positive place invariants in 12 ms returned sat
[2020-05-20 23:57:12] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-20 23:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:12] [INFO ] [Real]Absence check using state equation in 119 ms returned sat
[2020-05-20 23:57:12] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2020-05-20 23:57:12] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 23:57:12] [INFO ] [Nat]Absence check using 8 positive place invariants in 11 ms returned sat
[2020-05-20 23:57:12] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-20 23:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:12] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2020-05-20 23:57:12] [INFO ] [Nat]Added 26 Read/Feed constraints in 16 ms returned sat
[2020-05-20 23:57:12] [INFO ] Deduced a trap composed of 15 places in 57 ms
[2020-05-20 23:57:12] [INFO ] Deduced a trap composed of 22 places in 58 ms
[2020-05-20 23:57:12] [INFO ] Deduced a trap composed of 14 places in 49 ms
[2020-05-20 23:57:12] [INFO ] Deduced a trap composed of 12 places in 59 ms
[2020-05-20 23:57:12] [INFO ] Deduced a trap composed of 37 places in 55 ms
[2020-05-20 23:57:12] [INFO ] Deduced a trap composed of 30 places in 49 ms
[2020-05-20 23:57:12] [INFO ] Deduced a trap composed of 30 places in 56 ms
[2020-05-20 23:57:12] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 497 ms
[2020-05-20 23:57:12] [INFO ] Computed and/alt/rep : 123/264/117 causal constraints in 24 ms.
[2020-05-20 23:57:13] [INFO ] Added : 81 causal constraints over 17 iterations in 238 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2020-05-20 23:57:13] [INFO ] [Real]Absence check using 8 positive place invariants in 14 ms returned sat
[2020-05-20 23:57:13] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 3 ms returned sat
[2020-05-20 23:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:13] [INFO ] [Real]Absence check using state equation in 111 ms returned sat
[2020-05-20 23:57:13] [INFO ] [Real]Added 26 Read/Feed constraints in 11 ms returned sat
[2020-05-20 23:57:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 23:57:13] [INFO ] [Nat]Absence check using 8 positive place invariants in 17 ms returned sat
[2020-05-20 23:57:13] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-20 23:57:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:13] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2020-05-20 23:57:13] [INFO ] [Nat]Added 26 Read/Feed constraints in 9 ms returned sat
[2020-05-20 23:57:13] [INFO ] Deduced a trap composed of 26 places in 79 ms
[2020-05-20 23:57:13] [INFO ] Deduced a trap composed of 15 places in 54 ms
[2020-05-20 23:57:13] [INFO ] Deduced a trap composed of 13 places in 137 ms
[2020-05-20 23:57:14] [INFO ] Deduced a trap composed of 8 places in 113 ms
[2020-05-20 23:57:14] [INFO ] Deduced a trap composed of 29 places in 56 ms
[2020-05-20 23:57:14] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 527 ms
[2020-05-20 23:57:14] [INFO ] Computed and/alt/rep : 123/264/117 causal constraints in 7 ms.
[2020-05-20 23:57:14] [INFO ] Added : 114 causal constraints over 23 iterations in 362 ms. Result :sat
[2020-05-20 23:57:14] [INFO ] Deduced a trap composed of 29 places in 45 ms
[2020-05-20 23:57:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
Attempting to minimize the solution found.
Minimization took 7 ms.
[2020-05-20 23:57:14] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2020-05-20 23:57:14] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-20 23:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:14] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2020-05-20 23:57:14] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2020-05-20 23:57:14] [INFO ] Deduced a trap composed of 24 places in 38 ms
[2020-05-20 23:57:14] [INFO ] Deduced a trap composed of 13 places in 47 ms
[2020-05-20 23:57:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 117 ms
[2020-05-20 23:57:14] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 23:57:14] [INFO ] [Nat]Absence check using 8 positive place invariants in 15 ms returned sat
[2020-05-20 23:57:14] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 3 ms returned sat
[2020-05-20 23:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:14] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2020-05-20 23:57:14] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2020-05-20 23:57:15] [INFO ] Deduced a trap composed of 22 places in 255 ms
[2020-05-20 23:57:15] [INFO ] Deduced a trap composed of 16 places in 71 ms
[2020-05-20 23:57:15] [INFO ] Deduced a trap composed of 42 places in 67 ms
[2020-05-20 23:57:15] [INFO ] Deduced a trap composed of 14 places in 39 ms
[2020-05-20 23:57:15] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 472 ms
[2020-05-20 23:57:15] [INFO ] Computed and/alt/rep : 123/264/117 causal constraints in 11 ms.
[2020-05-20 23:57:15] [INFO ] Added : 104 causal constraints over 21 iterations in 310 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 11 ms.
[2020-05-20 23:57:15] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2020-05-20 23:57:15] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 1 ms returned sat
[2020-05-20 23:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:15] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2020-05-20 23:57:15] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2020-05-20 23:57:15] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 23:57:15] [INFO ] [Nat]Absence check using 8 positive place invariants in 48 ms returned sat
[2020-05-20 23:57:16] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 5 ms returned sat
[2020-05-20 23:57:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:16] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2020-05-20 23:57:16] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2020-05-20 23:57:16] [INFO ] Deduced a trap composed of 29 places in 40 ms
[2020-05-20 23:57:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 56 ms
[2020-05-20 23:57:16] [INFO ] Computed and/alt/rep : 123/264/117 causal constraints in 20 ms.
[2020-05-20 23:57:16] [INFO ] Added : 114 causal constraints over 23 iterations in 426 ms. Result :sat
[2020-05-20 23:57:16] [INFO ] Deduced a trap composed of 29 places in 217 ms
[2020-05-20 23:57:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 240 ms
Attempting to minimize the solution found.
Minimization took 4 ms.
[2020-05-20 23:57:16] [INFO ] [Real]Absence check using 8 positive place invariants in 11 ms returned sat
[2020-05-20 23:57:16] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-20 23:57:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:16] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2020-05-20 23:57:16] [INFO ] [Real]Added 26 Read/Feed constraints in 21 ms returned sat
[2020-05-20 23:57:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 23:57:17] [INFO ] [Nat]Absence check using 8 positive place invariants in 26 ms returned sat
[2020-05-20 23:57:17] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 3 ms returned sat
[2020-05-20 23:57:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:17] [INFO ] [Nat]Absence check using state equation in 329 ms returned sat
[2020-05-20 23:57:17] [INFO ] [Nat]Added 26 Read/Feed constraints in 9 ms returned sat
[2020-05-20 23:57:17] [INFO ] Deduced a trap composed of 11 places in 75 ms
[2020-05-20 23:57:17] [INFO ] Deduced a trap composed of 25 places in 55 ms
[2020-05-20 23:57:18] [INFO ] Deduced a trap composed of 26 places in 1345 ms
[2020-05-20 23:57:18] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1529 ms
[2020-05-20 23:57:18] [INFO ] Computed and/alt/rep : 123/264/117 causal constraints in 16 ms.
[2020-05-20 23:57:19] [INFO ] Added : 117 causal constraints over 24 iterations in 686 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 10 ms.
[2020-05-20 23:57:19] [INFO ] [Real]Absence check using 8 positive place invariants in 11 ms returned unsat
[2020-05-20 23:57:19] [INFO ] [Real]Absence check using 8 positive place invariants in 13 ms returned sat
[2020-05-20 23:57:19] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 3 ms returned sat
[2020-05-20 23:57:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:19] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2020-05-20 23:57:19] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2020-05-20 23:57:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 23:57:19] [INFO ] [Nat]Absence check using 8 positive place invariants in 17 ms returned sat
[2020-05-20 23:57:19] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-20 23:57:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 23:57:20] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2020-05-20 23:57:20] [INFO ] [Nat]Added 26 Read/Feed constraints in 31 ms returned sat
[2020-05-20 23:57:20] [INFO ] Deduced a trap composed of 12 places in 256 ms
[2020-05-20 23:57:20] [INFO ] Deduced a trap composed of 31 places in 177 ms
[2020-05-20 23:57:21] [INFO ] Deduced a trap composed of 29 places in 537 ms
[2020-05-20 23:57:21] [INFO ] Deduced a trap composed of 25 places in 638 ms
[2020-05-20 23:57:21] [INFO ] Deduced a trap composed of 8 places in 36 ms
[2020-05-20 23:57:21] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1695 ms
[2020-05-20 23:57:21] [INFO ] Computed and/alt/rep : 123/264/117 causal constraints in 15 ms.
[2020-05-20 23:57:22] [INFO ] Added : 117 causal constraints over 24 iterations in 283 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2020-05-20 23:57:22] [INFO ] [Real]Absence check using 8 positive place invariants in 13 ms returned unsat
FORMULA Peterson-COL-2-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-COL-2-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-COL-2-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 21100 steps, including 332 resets, run finished after 116 ms. (steps per millisecond=181 ) properties seen :[1, 0, 1, 0, 0, 1, 0, 1, 1] could not realise parikh vector
FORMULA Peterson-COL-2-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Peterson-COL-2-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Peterson-COL-2-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Peterson-COL-2-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Peterson-COL-2-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 24100 steps, including 367 resets, run finished after 122 ms. (steps per millisecond=197 ) properties seen :[0, 1, 0, 0] could not realise parikh vector
FORMULA Peterson-COL-2-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 21400 steps, including 465 resets, run finished after 44 ms. (steps per millisecond=486 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 25400 steps, including 391 resets, run finished after 66 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 21500 steps, including 394 resets, run finished after 46 ms. (steps per millisecond=467 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 15300 steps, including 642 resets, run finished after 56 ms. (steps per millisecond=273 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 26000 steps, including 497 resets, run finished after 61 ms. (steps per millisecond=426 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 22000 steps, including 367 resets, run finished after 47 ms. (steps per millisecond=468 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 18300 steps, including 560 resets, run finished after 38 ms. (steps per millisecond=481 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 69 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 126/126 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 102 transition count 122
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 98 transition count 122
Applied a total of 8 rules in 82 ms. Remains 98 /102 variables (removed 4) and now considering 122/126 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 98/102 places, 122/126 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 2075 ms. (steps per millisecond=481 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 1943 ms. (steps per millisecond=514 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 1481 ms. (steps per millisecond=675 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 1151 ms. (steps per millisecond=868 ) properties seen :[0, 0, 0]
Finished probabilistic random walk after 35116 steps, run visited all 3 properties in 113 ms. (steps per millisecond=310 )
Probabilistic random walk after 35116 steps, saw 8780 distinct states, run finished after 113 ms. (steps per millisecond=310 ) properties seen :[1, 1, 1]
FORMULA Peterson-COL-2-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA Peterson-COL-2-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA Peterson-COL-2-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590019049919

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="Peterson-COL-2"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itstools"
echo " Input is Peterson-COL-2, 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 r111-csrt-158961258000663"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-2.tgz
mv Peterson-COL-2 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 ;