Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r323-tall-165472292600057.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 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 gold2021
Input is DBSingleClientW-PT-d0m06, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292600057
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.0K Jun 7 17:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Jun 7 17:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Jun 7 17:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Jun 7 17:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 15:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 8.1K Jun 7 17:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Jun 7 17:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 7 17:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Jun 7 17:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 119K Jun 6 12:11 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 DBSingleClientW-PT-d0m06-ReachabilityFireability-00
FORMULA_NAME DBSingleClientW-PT-d0m06-ReachabilityFireability-01
FORMULA_NAME DBSingleClientW-PT-d0m06-ReachabilityFireability-02
FORMULA_NAME DBSingleClientW-PT-d0m06-ReachabilityFireability-03
FORMULA_NAME DBSingleClientW-PT-d0m06-ReachabilityFireability-04
FORMULA_NAME DBSingleClientW-PT-d0m06-ReachabilityFireability-05
FORMULA_NAME DBSingleClientW-PT-d0m06-ReachabilityFireability-06
FORMULA_NAME DBSingleClientW-PT-d0m06-ReachabilityFireability-07
FORMULA_NAME DBSingleClientW-PT-d0m06-ReachabilityFireability-08
FORMULA_NAME DBSingleClientW-PT-d0m06-ReachabilityFireability-09
FORMULA_NAME DBSingleClientW-PT-d0m06-ReachabilityFireability-10
FORMULA_NAME DBSingleClientW-PT-d0m06-ReachabilityFireability-11
FORMULA_NAME DBSingleClientW-PT-d0m06-ReachabilityFireability-12
FORMULA_NAME DBSingleClientW-PT-d0m06-ReachabilityFireability-13
FORMULA_NAME DBSingleClientW-PT-d0m06-ReachabilityFireability-14
FORMULA_NAME DBSingleClientW-PT-d0m06-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654744941827

Running Version 0
[2022-06-09 03:22:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-09 03:22:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 03:22:23] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2022-06-09 03:22:23] [INFO ] Transformed 553 places.
[2022-06-09 03:22:23] [INFO ] Transformed 150 transitions.
[2022-06-09 03:22:23] [INFO ] Parsed PT model containing 553 places and 150 transitions in 184 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2022-06-09 03:22:23] [INFO ] Initial state test concluded for 2 properties.
Deduced a syphon composed of 444 places in 2 ms
Reduce places removed 444 places and 0 transitions.
FORMULA DBSingleClientW-PT-d0m06-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m06-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2298 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 614 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 1031 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 991 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 1039 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 997 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 464 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 14) seen :1
FORMULA DBSingleClientW-PT-d0m06-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 461 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 13) seen :1
FORMULA DBSingleClientW-PT-d0m06-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 493 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 522 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 506 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 651 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 983 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 313 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 495 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 150 rows 109 cols
[2022-06-09 03:22:24] [INFO ] Computed 6 place invariants in 17 ms
[2022-06-09 03:22:24] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-06-09 03:22:24] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned unsat
[2022-06-09 03:22:24] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:24] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2022-06-09 03:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:24] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-06-09 03:22:24] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-09 03:22:24] [INFO ] [Real]Added 74 Read/Feed constraints in 17 ms returned sat
[2022-06-09 03:22:24] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:22:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-09 03:22:24] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2022-06-09 03:22:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:24] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-06-09 03:22:24] [INFO ] [Nat]Added 74 Read/Feed constraints in 24 ms returned sat
[2022-06-09 03:22:24] [INFO ] Deduced a trap composed of 17 places in 93 ms of which 3 ms to minimize.
[2022-06-09 03:22:24] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 1 ms to minimize.
[2022-06-09 03:22:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 195 ms
[2022-06-09 03:22:24] [INFO ] Computed and/alt/rep : 39/69/39 causal constraints (skipped 110 transitions) in 18 ms.
[2022-06-09 03:22:24] [INFO ] Added : 32 causal constraints over 7 iterations in 149 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-09 03:22:24] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:24] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned unsat
[2022-06-09 03:22:24] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:24] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2022-06-09 03:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:24] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-06-09 03:22:24] [INFO ] [Real]Added 74 Read/Feed constraints in 15 ms returned sat
[2022-06-09 03:22:24] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:22:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:25] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2022-06-09 03:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:25] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-09 03:22:25] [INFO ] [Nat]Added 74 Read/Feed constraints in 16 ms returned sat
[2022-06-09 03:22:25] [INFO ] Deduced a trap composed of 35 places in 33 ms of which 2 ms to minimize.
[2022-06-09 03:22:25] [INFO ] Deduced a trap composed of 36 places in 33 ms of which 0 ms to minimize.
[2022-06-09 03:22:25] [INFO ] Deduced a trap composed of 37 places in 35 ms of which 0 ms to minimize.
[2022-06-09 03:22:25] [INFO ] Deduced a trap composed of 36 places in 32 ms of which 0 ms to minimize.
[2022-06-09 03:22:25] [INFO ] Deduced a trap composed of 36 places in 34 ms of which 1 ms to minimize.
[2022-06-09 03:22:25] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 215 ms
[2022-06-09 03:22:25] [INFO ] Computed and/alt/rep : 39/69/39 causal constraints (skipped 110 transitions) in 16 ms.
[2022-06-09 03:22:25] [INFO ] Added : 35 causal constraints over 7 iterations in 119 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-09 03:22:25] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:25] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2022-06-09 03:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:25] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-09 03:22:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:22:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:25] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 5 ms returned sat
[2022-06-09 03:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:25] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-06-09 03:22:25] [INFO ] [Nat]Added 74 Read/Feed constraints in 19 ms returned sat
[2022-06-09 03:22:25] [INFO ] Computed and/alt/rep : 39/69/39 causal constraints (skipped 110 transitions) in 15 ms.
[2022-06-09 03:22:25] [INFO ] Added : 31 causal constraints over 7 iterations in 110 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-09 03:22:25] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:25] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2022-06-09 03:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:25] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-06-09 03:22:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:22:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:25] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2022-06-09 03:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:25] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-06-09 03:22:25] [INFO ] [Nat]Added 74 Read/Feed constraints in 14 ms returned sat
[2022-06-09 03:22:25] [INFO ] Computed and/alt/rep : 39/69/39 causal constraints (skipped 110 transitions) in 18 ms.
[2022-06-09 03:22:25] [INFO ] Added : 35 causal constraints over 7 iterations in 103 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-06-09 03:22:26] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:26] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Real]Added 74 Read/Feed constraints in 12 ms returned sat
[2022-06-09 03:22:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:22:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:26] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Nat]Added 74 Read/Feed constraints in 13 ms returned sat
[2022-06-09 03:22:26] [INFO ] Computed and/alt/rep : 39/69/39 causal constraints (skipped 110 transitions) in 20 ms.
[2022-06-09 03:22:26] [INFO ] Added : 31 causal constraints over 7 iterations in 118 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-06-09 03:22:26] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:26] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Real]Added 74 Read/Feed constraints in 14 ms returned sat
[2022-06-09 03:22:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:22:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:26] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Nat]Added 74 Read/Feed constraints in 13 ms returned sat
[2022-06-09 03:22:26] [INFO ] Computed and/alt/rep : 39/69/39 causal constraints (skipped 110 transitions) in 28 ms.
[2022-06-09 03:22:26] [INFO ] Added : 31 causal constraints over 7 iterations in 133 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-06-09 03:22:26] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:26] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-09 03:22:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:22:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:26] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Nat]Added 74 Read/Feed constraints in 18 ms returned sat
[2022-06-09 03:22:26] [INFO ] Computed and/alt/rep : 39/69/39 causal constraints (skipped 110 transitions) in 18 ms.
[2022-06-09 03:22:26] [INFO ] Added : 31 causal constraints over 7 iterations in 113 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-06-09 03:22:26] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:26] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-06-09 03:22:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:22:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2022-06-09 03:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:26] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-09 03:22:27] [INFO ] [Nat]Added 74 Read/Feed constraints in 16 ms returned sat
[2022-06-09 03:22:27] [INFO ] Deduced a trap composed of 35 places in 40 ms of which 0 ms to minimize.
[2022-06-09 03:22:27] [INFO ] Deduced a trap composed of 35 places in 34 ms of which 0 ms to minimize.
[2022-06-09 03:22:27] [INFO ] Deduced a trap composed of 35 places in 37 ms of which 1 ms to minimize.
[2022-06-09 03:22:27] [INFO ] Deduced a trap composed of 35 places in 31 ms of which 1 ms to minimize.
[2022-06-09 03:22:27] [INFO ] Deduced a trap composed of 36 places in 35 ms of which 0 ms to minimize.
[2022-06-09 03:22:27] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 240 ms
[2022-06-09 03:22:27] [INFO ] Computed and/alt/rep : 39/69/39 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-09 03:22:27] [INFO ] Added : 33 causal constraints over 7 iterations in 114 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-09 03:22:27] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:27] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned unsat
[2022-06-09 03:22:27] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:27] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2022-06-09 03:22:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:27] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-06-09 03:22:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:22:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 03:22:27] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2022-06-09 03:22:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:22:27] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-06-09 03:22:27] [INFO ] [Nat]Added 74 Read/Feed constraints in 13 ms returned sat
[2022-06-09 03:22:27] [INFO ] Computed and/alt/rep : 39/69/39 causal constraints (skipped 110 transitions) in 8 ms.
[2022-06-09 03:22:27] [INFO ] Added : 34 causal constraints over 7 iterations in 91 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
FORMULA DBSingleClientW-PT-d0m06-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DBSingleClientW-PT-d0m06-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DBSingleClientW-PT-d0m06-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 9 different solutions.
Incomplete Parikh walk after 33800 steps, including 6457 resets, run finished after 104 ms. (steps per millisecond=325 ) properties (out of 9) seen :2 could not realise parikh vector
FORMULA DBSingleClientW-PT-d0m06-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DBSingleClientW-PT-d0m06-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 32100 steps, including 6625 resets, run finished after 69 ms. (steps per millisecond=465 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 27000 steps, including 4888 resets, run finished after 53 ms. (steps per millisecond=509 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 27000 steps, including 5033 resets, run finished after 57 ms. (steps per millisecond=473 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 30900 steps, including 5722 resets, run finished after 62 ms. (steps per millisecond=498 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 30900 steps, including 5836 resets, run finished after 63 ms. (steps per millisecond=490 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 33600 steps, including 6670 resets, run finished after 67 ms. (steps per millisecond=501 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 32100 steps, including 6382 resets, run finished after 62 ms. (steps per millisecond=517 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 34100 steps, including 7347 resets, run finished after 62 ms. (steps per millisecond=550 ) properties (out of 7) seen :2 could not realise parikh vector
FORMULA DBSingleClientW-PT-d0m06-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DBSingleClientW-PT-d0m06-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 50 out of 109 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 109/109 places, 150/150 transitions.
Graph (complete) has 332 edges and 109 vertex of which 101 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.5 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 101 transition count 137
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 22 place count 93 transition count 129
Iterating global reduction 1 with 8 rules applied. Total rules applied 30 place count 93 transition count 129
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 33 place count 93 transition count 126
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 36 place count 90 transition count 123
Iterating global reduction 2 with 3 rules applied. Total rules applied 39 place count 90 transition count 123
Applied a total of 39 rules in 36 ms. Remains 90 /109 variables (removed 19) and now considering 123/150 (removed 27) transitions.
Finished structural reductions, in 1 iterations. Remains : 90/109 places, 123/150 transitions.
[2022-06-09 03:22:28] [INFO ] Flatten gal took : 37 ms
[2022-06-09 03:22:28] [INFO ] Flatten gal took : 13 ms
[2022-06-09 03:22:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10239378116939329105.gal : 8 ms
[2022-06-09 03:22:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5014530994882037132.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality10239378116939329105.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5014530994882037132.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality10239378116939329105.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5014530994882037132.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5014530994882037132.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :7 after 44
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :44 after 263
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :263 after 358
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :358 after 1428
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :1428 after 7434
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :7434 after 14738
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :14738 after 36866
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :36866 after 68000
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :68000 after 167177
Reachability property DBSingleClientW-PT-d0m06-ReachabilityFireability-04 is true.
FORMULA DBSingleClientW-PT-d0m06-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :167177 after 363028
Reachability property DBSingleClientW-PT-d0m06-ReachabilityFireability-08 is true.
FORMULA DBSingleClientW-PT-d0m06-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :363028 after 791230
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :791230 after 1.05239e+06
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.76034e+06,5.31312,95484,2,8237,20,384289,9,0,561,179124,0
Total reachable state count : 1760345

Verifying 5 reachability properties.
Reachability property DBSingleClientW-PT-d0m06-ReachabilityFireability-02 is true.
FORMULA DBSingleClientW-PT-d0m06-ReachabilityFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DBSingleClientW-PT-d0m06-ReachabilityFireability-02,3,5.31416,95484,2,94,20,384289,9,0,564,179124,0
Reachability property DBSingleClientW-PT-d0m06-ReachabilityFireability-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DBSingleClientW-PT-d0m06-ReachabilityFireability-04,1029,5.31494,95484,2,433,20,384289,10,0,574,179124,0
Invariant property DBSingleClientW-PT-d0m06-ReachabilityFireability-07 does not hold.
FORMULA DBSingleClientW-PT-d0m06-ReachabilityFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DBSingleClientW-PT-d0m06-ReachabilityFireability-07,29157,5.36912,95484,2,1372,20,384289,10,0,643,179124,0
Reachability property DBSingleClientW-PT-d0m06-ReachabilityFireability-08 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DBSingleClientW-PT-d0m06-ReachabilityFireability-08,1212,5.36959,95484,2,295,20,384289,11,0,645,179124,0
Reachability property DBSingleClientW-PT-d0m06-ReachabilityFireability-10 does not hold.
FORMULA DBSingleClientW-PT-d0m06-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DBSingleClientW-PT-d0m06-ReachabilityFireability-10

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DBSingleClientW-PT-d0m06-ReachabilityFireability-10,0,5.37572,95484,1,0,20,384289,11,0,653,179124,0
All properties solved without resorting to model-checking.

BK_STOP 1654744955027

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="DBSingleClientW-PT-d0m06"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is DBSingleClientW-PT-d0m06, 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 r323-tall-165472292600057"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d0m06.tgz
mv DBSingleClientW-PT-d0m06 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 ;