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-158961258000711.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-PT-2, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r111-csrt-158961258000711
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 7.0K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 32K 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 11K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 33K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 36K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 33K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.9K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 2 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 98K 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-PT-2-ReachabilityFireability-00
FORMULA_NAME Peterson-PT-2-ReachabilityFireability-01
FORMULA_NAME Peterson-PT-2-ReachabilityFireability-02
FORMULA_NAME Peterson-PT-2-ReachabilityFireability-03
FORMULA_NAME Peterson-PT-2-ReachabilityFireability-04
FORMULA_NAME Peterson-PT-2-ReachabilityFireability-05
FORMULA_NAME Peterson-PT-2-ReachabilityFireability-06
FORMULA_NAME Peterson-PT-2-ReachabilityFireability-07
FORMULA_NAME Peterson-PT-2-ReachabilityFireability-08
FORMULA_NAME Peterson-PT-2-ReachabilityFireability-09
FORMULA_NAME Peterson-PT-2-ReachabilityFireability-10
FORMULA_NAME Peterson-PT-2-ReachabilityFireability-11
FORMULA_NAME Peterson-PT-2-ReachabilityFireability-12
FORMULA_NAME Peterson-PT-2-ReachabilityFireability-13
FORMULA_NAME Peterson-PT-2-ReachabilityFireability-14
FORMULA_NAME Peterson-PT-2-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590022917731

[2020-05-21 01:02:00] [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]
[2020-05-21 01:02:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-21 01:02:00] [INFO ] Load time of PNML (sax parser for PT used): 122 ms
[2020-05-21 01:02:00] [INFO ] Transformed 102 places.
[2020-05-21 01:02:00] [INFO ] Transformed 126 transitions.
[2020-05-21 01:02:00] [INFO ] Parsed PT model containing 102 places and 126 transitions in 205 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 26 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 117 ms. (steps per millisecond=85 ) properties seen :[0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1]
FORMULA Peterson-PT-2-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-2-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-2-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-2-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-2-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-2-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=172 ) properties seen :[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]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 113 ms. (steps per millisecond=88 ) properties seen :[0, 0, 0, 0, 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, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 1, 0, 0, 0]
FORMULA Peterson-PT-2-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-05-21 01:02:01] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2020-05-21 01:02:01] [INFO ] Computed 11 place invariants in 8 ms
[2020-05-21 01:02:01] [INFO ] [Real]Absence check using 8 positive place invariants in 27 ms returned sat
[2020-05-21 01:02:01] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 14 ms returned sat
[2020-05-21 01:02:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 01:02:01] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2020-05-21 01:02:01] [INFO ] State equation strengthened by 26 read => feed constraints.
[2020-05-21 01:02:01] [INFO ] [Real]Added 26 Read/Feed constraints in 12 ms returned sat
[2020-05-21 01:02:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 01:02:01] [INFO ] [Nat]Absence check using 8 positive place invariants in 35 ms returned sat
[2020-05-21 01:02:01] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-21 01:02:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 01:02:02] [INFO ] [Nat]Absence check using state equation in 195 ms returned sat
[2020-05-21 01:02:02] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2020-05-21 01:02:02] [INFO ] Deduced a trap composed of 8 places in 118 ms
[2020-05-21 01:02:02] [INFO ] Deduced a trap composed of 8 places in 82 ms
[2020-05-21 01:02:02] [INFO ] Deduced a trap composed of 29 places in 125 ms
[2020-05-21 01:02:02] [INFO ] Deduced a trap composed of 42 places in 103 ms
[2020-05-21 01:02:02] [INFO ] Deduced a trap composed of 11 places in 92 ms
[2020-05-21 01:02:02] [INFO ] Deduced a trap composed of 26 places in 112 ms
[2020-05-21 01:02:02] [INFO ] Deduced a trap composed of 34 places in 62 ms
[2020-05-21 01:02:03] [INFO ] Deduced a trap composed of 29 places in 96 ms
[2020-05-21 01:02:03] [INFO ] Deduced a trap composed of 29 places in 69 ms
[2020-05-21 01:02:03] [INFO ] Deduced a trap composed of 25 places in 57 ms
[2020-05-21 01:02:03] [INFO ] Deduced a trap composed of 25 places in 50 ms
[2020-05-21 01:02:03] [INFO ] Deduced a trap composed of 15 places in 25 ms
[2020-05-21 01:02:03] [INFO ] Deduced a trap composed of 12 places in 32 ms
[2020-05-21 01:02:03] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 1239 ms
[2020-05-21 01:02:03] [INFO ] Computed and/alt/rep : 123/264/117 causal constraints in 10 ms.
[2020-05-21 01:02:03] [INFO ] Added : 93 causal constraints over 20 iterations in 335 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 10 ms.
[2020-05-21 01:02:03] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2020-05-21 01:02:03] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 1 ms returned sat
[2020-05-21 01:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 01:02:03] [INFO ] [Real]Absence check using state equation in 169 ms returned sat
[2020-05-21 01:02:03] [INFO ] [Real]Added 26 Read/Feed constraints in 13 ms returned sat
[2020-05-21 01:02:03] [INFO ] Deduced a trap composed of 8 places in 57 ms
[2020-05-21 01:02:04] [INFO ] Deduced a trap composed of 31 places in 121 ms
[2020-05-21 01:02:04] [INFO ] Deduced a trap composed of 8 places in 106 ms
[2020-05-21 01:02:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 337 ms
[2020-05-21 01:02:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 01:02:04] [INFO ] [Nat]Absence check using 8 positive place invariants in 34 ms returned sat
[2020-05-21 01:02:04] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 1 ms returned sat
[2020-05-21 01:02:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 01:02:04] [INFO ] [Nat]Absence check using state equation in 117 ms returned sat
[2020-05-21 01:02:04] [INFO ] [Nat]Added 26 Read/Feed constraints in 11 ms returned sat
[2020-05-21 01:02:04] [INFO ] Deduced a trap composed of 8 places in 137 ms
[2020-05-21 01:02:04] [INFO ] Deduced a trap composed of 11 places in 192 ms
[2020-05-21 01:02:04] [INFO ] Deduced a trap composed of 22 places in 67 ms
[2020-05-21 01:02:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 450 ms
[2020-05-21 01:02:04] [INFO ] Computed and/alt/rep : 123/264/117 causal constraints in 30 ms.
[2020-05-21 01:02:05] [INFO ] Added : 117 causal constraints over 24 iterations in 561 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
[2020-05-21 01:02:05] [INFO ] [Real]Absence check using 8 positive place invariants in 28 ms returned unsat
[2020-05-21 01:02:05] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2020-05-21 01:02:05] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 4 ms returned sat
[2020-05-21 01:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 01:02:05] [INFO ] [Real]Absence check using state equation in 240 ms returned sat
[2020-05-21 01:02:05] [INFO ] [Real]Added 26 Read/Feed constraints in 3 ms returned sat
[2020-05-21 01:02:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 01:02:05] [INFO ] [Nat]Absence check using 8 positive place invariants in 30 ms returned sat
[2020-05-21 01:02:05] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-21 01:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 01:02:06] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2020-05-21 01:02:06] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2020-05-21 01:02:06] [INFO ] Deduced a trap composed of 22 places in 50 ms
[2020-05-21 01:02:06] [INFO ] Deduced a trap composed of 22 places in 28 ms
[2020-05-21 01:02:06] [INFO ] Deduced a trap composed of 29 places in 48 ms
[2020-05-21 01:02:06] [INFO ] Deduced a trap composed of 10 places in 70 ms
[2020-05-21 01:02:06] [INFO ] Deduced a trap composed of 12 places in 60 ms
[2020-05-21 01:02:06] [INFO ] Deduced a trap composed of 45 places in 53 ms
[2020-05-21 01:02:06] [INFO ] Deduced a trap composed of 15 places in 65 ms
[2020-05-21 01:02:06] [INFO ] Deduced a trap composed of 8 places in 48 ms
[2020-05-21 01:02:06] [INFO ] Deduced a trap composed of 8 places in 38 ms
[2020-05-21 01:02:06] [INFO ] Deduced a trap composed of 42 places in 32 ms
[2020-05-21 01:02:06] [INFO ] Deduced a trap composed of 28 places in 49 ms
[2020-05-21 01:02:06] [INFO ] Deduced a trap composed of 42 places in 160 ms
[2020-05-21 01:02:06] [INFO ] Deduced a trap composed of 26 places in 65 ms
[2020-05-21 01:02:07] [INFO ] Deduced a trap composed of 25 places in 92 ms
[2020-05-21 01:02:07] [INFO ] Deduced a trap composed of 12 places in 63 ms
[2020-05-21 01:02:07] [INFO ] Deduced a trap composed of 50 places in 45 ms
[2020-05-21 01:02:07] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 1190 ms
[2020-05-21 01:02:07] [INFO ] Computed and/alt/rep : 123/264/117 causal constraints in 7 ms.
[2020-05-21 01:02:07] [INFO ] Added : 117 causal constraints over 24 iterations in 326 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2020-05-21 01:02:07] [INFO ] [Real]Absence check using 8 positive place invariants in 15 ms returned sat
[2020-05-21 01:02:07] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 1 ms returned sat
[2020-05-21 01:02:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 01:02:07] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2020-05-21 01:02:07] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2020-05-21 01:02:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 01:02:07] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2020-05-21 01:02:07] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-21 01:02:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 01:02:07] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2020-05-21 01:02:07] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2020-05-21 01:02:07] [INFO ] Deduced a trap composed of 22 places in 127 ms
[2020-05-21 01:02:08] [INFO ] Deduced a trap composed of 12 places in 231 ms
[2020-05-21 01:02:08] [INFO ] Deduced a trap composed of 26 places in 81 ms
[2020-05-21 01:02:08] [INFO ] Deduced a trap composed of 36 places in 395 ms
[2020-05-21 01:02:09] [INFO ] Deduced a trap composed of 42 places in 375 ms
[2020-05-21 01:02:09] [INFO ] Deduced a trap composed of 8 places in 60 ms
[2020-05-21 01:02:09] [INFO ] Deduced a trap composed of 40 places in 101 ms
[2020-05-21 01:02:09] [INFO ] Deduced a trap composed of 12 places in 41 ms
[2020-05-21 01:02:09] [INFO ] Deduced a trap composed of 26 places in 56 ms
[2020-05-21 01:02:09] [INFO ] Deduced a trap composed of 8 places in 46 ms
[2020-05-21 01:02:09] [INFO ] Deduced a trap composed of 15 places in 35 ms
[2020-05-21 01:02:09] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1718 ms
[2020-05-21 01:02:09] [INFO ] Computed and/alt/rep : 123/264/117 causal constraints in 15 ms.
[2020-05-21 01:02:09] [INFO ] Added : 117 causal constraints over 24 iterations in 372 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2020-05-21 01:02:09] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned unsat
[2020-05-21 01:02:10] [INFO ] [Real]Absence check using 8 positive place invariants in 25 ms returned unsat
[2020-05-21 01:02:10] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2020-05-21 01:02:10] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 1 ms returned sat
[2020-05-21 01:02:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 01:02:10] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2020-05-21 01:02:10] [INFO ] [Real]Added 26 Read/Feed constraints in 3 ms returned sat
[2020-05-21 01:02:10] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 01:02:10] [INFO ] [Nat]Absence check using 8 positive place invariants in 7 ms returned sat
[2020-05-21 01:02:10] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 1 ms returned sat
[2020-05-21 01:02:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 01:02:10] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2020-05-21 01:02:10] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2020-05-21 01:02:10] [INFO ] Deduced a trap composed of 12 places in 48 ms
[2020-05-21 01:02:10] [INFO ] Deduced a trap composed of 8 places in 52 ms
[2020-05-21 01:02:10] [INFO ] Deduced a trap composed of 22 places in 62 ms
[2020-05-21 01:02:10] [INFO ] Deduced a trap composed of 10 places in 355 ms
[2020-05-21 01:02:10] [INFO ] Deduced a trap composed of 22 places in 39 ms
[2020-05-21 01:02:10] [INFO ] Deduced a trap composed of 25 places in 53 ms
[2020-05-21 01:02:11] [INFO ] Deduced a trap composed of 8 places in 134 ms
[2020-05-21 01:02:11] [INFO ] Deduced a trap composed of 15 places in 87 ms
[2020-05-21 01:02:11] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 925 ms
[2020-05-21 01:02:11] [INFO ] Computed and/alt/rep : 123/264/117 causal constraints in 12 ms.
[2020-05-21 01:02:11] [INFO ] Added : 114 causal constraints over 23 iterations in 422 ms. Result :sat
[2020-05-21 01:02:12] [INFO ] Deduced a trap composed of 12 places in 390 ms
[2020-05-21 01:02:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 437 ms
Attempting to minimize the solution found.
Minimization took 4 ms.
[2020-05-21 01:02:12] [INFO ] [Real]Absence check using 8 positive place invariants in 30 ms returned sat
[2020-05-21 01:02:12] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-21 01:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 01:02:12] [INFO ] [Real]Absence check using state equation in 352 ms returned sat
[2020-05-21 01:02:12] [INFO ] [Real]Added 26 Read/Feed constraints in 6 ms returned sat
[2020-05-21 01:02:12] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 01:02:12] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2020-05-21 01:02:12] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 1 ms returned sat
[2020-05-21 01:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 01:02:12] [INFO ] [Nat]Absence check using state equation in 165 ms returned sat
[2020-05-21 01:02:12] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2020-05-21 01:02:12] [INFO ] Deduced a trap composed of 12 places in 42 ms
[2020-05-21 01:02:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2020-05-21 01:02:12] [INFO ] Computed and/alt/rep : 123/264/117 causal constraints in 14 ms.
[2020-05-21 01:02:13] [INFO ] Added : 116 causal constraints over 24 iterations in 286 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 ms.
FORMULA Peterson-PT-2-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-2-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-2-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 22900 steps, including 593 resets, run finished after 236 ms. (steps per millisecond=97 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 34500 steps, including 732 resets, run finished after 218 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 26600 steps, including 534 resets, run finished after 84 ms. (steps per millisecond=316 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 24100 steps, including 505 resets, run finished after 61 ms. (steps per millisecond=395 ) properties seen :[0, 0, 0, 1, 0, 0] could not realise parikh vector
FORMULA Peterson-PT-2-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 24000 steps, including 378 resets, run finished after 66 ms. (steps per millisecond=363 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 17000 steps, including 393 resets, run finished after 38 ms. (steps per millisecond=447 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Support contains 71 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 126/126 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 102 transition count 120
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 96 transition count 120
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 12 place count 96 transition count 116
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 92 transition count 116
Applied a total of 20 rules in 74 ms. Remains 92 /102 variables (removed 10) and now considering 116/126 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 92/102 places, 116/126 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 2154 ms. (steps per millisecond=464 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 1211 ms. (steps per millisecond=825 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 2225 ms. (steps per millisecond=449 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 1067 ms. (steps per millisecond=937 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties seen :[0, 0, 0, 0, 0]
Finished probabilistic random walk after 26478 steps, run visited all 5 properties in 59 ms. (steps per millisecond=448 )
Probabilistic random walk after 26478 steps, saw 6620 distinct states, run finished after 60 ms. (steps per millisecond=441 ) properties seen :[1, 1, 1, 1, 1]
FORMULA Peterson-PT-2-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA Peterson-PT-2-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA Peterson-PT-2-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA Peterson-PT-2-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA Peterson-PT-2-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590022942261

--------------------
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-PT-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-PT-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-158961258000711"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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