About the Execution of ITS-Tools for ClientsAndServers-PT-N2000P0
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2021-input.r045-oct2-162038291700251.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-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 itstools
Input is ClientsAndServers-PT-N2000P0, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291700251
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 396K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 125K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 94K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Mar 23 03:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 23 03:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 22 12:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 12:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 8 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 9.2K May 5 16:51 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ClientsAndServers-PT-N2000P0-UpperBounds-00
FORMULA_NAME ClientsAndServers-PT-N2000P0-UpperBounds-01
FORMULA_NAME ClientsAndServers-PT-N2000P0-UpperBounds-02
FORMULA_NAME ClientsAndServers-PT-N2000P0-UpperBounds-03
FORMULA_NAME ClientsAndServers-PT-N2000P0-UpperBounds-04
FORMULA_NAME ClientsAndServers-PT-N2000P0-UpperBounds-05
FORMULA_NAME ClientsAndServers-PT-N2000P0-UpperBounds-06
FORMULA_NAME ClientsAndServers-PT-N2000P0-UpperBounds-07
FORMULA_NAME ClientsAndServers-PT-N2000P0-UpperBounds-08
FORMULA_NAME ClientsAndServers-PT-N2000P0-UpperBounds-09
FORMULA_NAME ClientsAndServers-PT-N2000P0-UpperBounds-10
FORMULA_NAME ClientsAndServers-PT-N2000P0-UpperBounds-11
FORMULA_NAME ClientsAndServers-PT-N2000P0-UpperBounds-12
FORMULA_NAME ClientsAndServers-PT-N2000P0-UpperBounds-13
FORMULA_NAME ClientsAndServers-PT-N2000P0-UpperBounds-14
FORMULA_NAME ClientsAndServers-PT-N2000P0-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1620573285541
Running Version 0
[2021-05-09 15:14:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -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]
[2021-05-09 15:14:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 15:14:46] [INFO ] Load time of PNML (sax parser for PT used): 20 ms
[2021-05-09 15:14:46] [INFO ] Transformed 25 places.
[2021-05-09 15:14:46] [INFO ] Transformed 18 transitions.
[2021-05-09 15:14:46] [INFO ] Parsed PT model containing 25 places and 18 transitions in 50 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 18 rows 25 cols
[2021-05-09 15:14:47] [INFO ] Computed 8 place invariants in 7 ms
FORMULA ClientsAndServers-PT-N2000P0-UpperBounds-15 16000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N2000P0-UpperBounds-04 8000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N2000P0-UpperBounds-03 4000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 16001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=1777 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 13) seen :247
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 13) seen :117
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 13) seen :88
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 13) seen :81
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 13) seen :117
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 13) seen :108
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :954
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :114
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :101
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 13) seen :85
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :87
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :954
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :105
// Phase 1: matrix 18 rows 25 cols
[2021-05-09 15:14:47] [INFO ] Computed 8 place invariants in 3 ms
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 6 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-09 15:14:47] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 15:14:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-09 15:14:47] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 8 ms.
[2021-05-09 15:14:47] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-09 15:14:47] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:14:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 0 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-09 15:14:47] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 15:14:47] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-09 15:14:47] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-09 15:14:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 2 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-09 15:14:47] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:14:47] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 29 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-09 15:14:47] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:14:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-09 15:14:47] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 15:14:47] [INFO ] Added : 16 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 0 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-09 15:14:47] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 15:14:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 2 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-09 15:14:47] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-09 15:14:47] [INFO ] Added : 15 causal constraints over 3 iterations in 28 ms. Result :sat
Minimization took 4 ms.
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-09 15:14:47] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:14:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 2 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-09 15:14:47] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 14 ms.
[2021-05-09 15:14:47] [INFO ] Added : 7 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2021-05-09 15:14:47] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:14:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:47] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2021-05-09 15:14:47] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:14:47] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 0 ms returned sat
[2021-05-09 15:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-09 15:14:48] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 15:14:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 0 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-09 15:14:48] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:14:48] [INFO ] Added : 12 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2021-05-09 15:14:48] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-09 15:14:48] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 15:14:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 0 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 0 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-09 15:14:48] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-09 15:14:48] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2021-05-09 15:14:48] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 6 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-09 15:14:48] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:14:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2021-05-09 15:14:48] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:14:48] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2021-05-09 15:14:48] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-09 15:14:48] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 15:14:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 0 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-09 15:14:48] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 15:14:48] [INFO ] Added : 15 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2021-05-09 15:14:48] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 4 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-09 15:14:48] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-09 15:14:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2021-05-09 15:14:48] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:14:48] [INFO ] Added : 6 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2021-05-09 15:14:48] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 0 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-09 15:14:48] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:14:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 0 ms returned sat
[2021-05-09 15:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:14:48] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-09 15:14:48] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:14:48] [INFO ] Added : 5 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [4000, 4000, 4000, 16000, 4000, 8000, 4000, 4000, 8000, 4000, 4000, 4000, 4000] Max seen :[108, 20, 20, 12, 15, 44, 477, 17, 38, 20, 15, 477, 109]
Incomplete Parikh walk after 1200300 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=1896 ) properties (out of 13) seen :12040 could not realise parikh vector
FORMULA ClientsAndServers-PT-N2000P0-UpperBounds-14 4000 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N2000P0-UpperBounds-13 4000 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N2000P0-UpperBounds-08 4000 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 800800 steps, including 99 resets, run finished after 320 ms. (steps per millisecond=2502 ) properties (out of 10) seen :6 could not realise parikh vector
Incomplete Parikh walk after 6400000 steps, including 99 resets, run finished after 3630 ms. (steps per millisecond=1763 ) properties (out of 10) seen :36384 could not realise parikh vector
FORMULA ClientsAndServers-PT-N2000P0-UpperBounds-12 4000 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N2000P0-UpperBounds-11 4000 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N2000P0-UpperBounds-09 4000 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N2000P0-UpperBounds-06 4000 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N2000P0-UpperBounds-02 4000 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N2000P0-UpperBounds-01 4000 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N2000P0-UpperBounds-00 4000 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 4800200 steps, including 99 resets, run finished after 2297 ms. (steps per millisecond=2089 ) properties (out of 3) seen :8001 could not realise parikh vector
Incomplete Parikh walk after 7200000 steps, including 99 resets, run finished after 3223 ms. (steps per millisecond=2233 ) properties (out of 3) seen :16000 could not realise parikh vector
FORMULA ClientsAndServers-PT-N2000P0-UpperBounds-10 8000 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N2000P0-UpperBounds-07 8000 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 5200000 steps, including 99 resets, run finished after 2386 ms. (steps per millisecond=2179 ) properties (out of 1) seen :2 could not realise parikh vector
Incomplete Parikh walk after 800800 steps, including 99 resets, run finished after 260 ms. (steps per millisecond=3080 ) properties (out of 1) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6400000 steps, including 99 resets, run finished after 2637 ms. (steps per millisecond=2427 ) properties (out of 1) seen :0 could not realise parikh vector
Incomplete Parikh walk after 6400000 steps, including 99 resets, run finished after 3038 ms. (steps per millisecond=2106 ) properties (out of 1) seen :407 could not realise parikh vector
Incomplete Parikh walk after 27200000 steps, including 145 resets, run finished after 16142 ms. (steps per millisecond=1685 ) properties (out of 1) seen :15998 could not realise parikh vector
Incomplete Parikh walk after 4800200 steps, including 99 resets, run finished after 2337 ms. (steps per millisecond=2054 ) properties (out of 1) seen :1 could not realise parikh vector
Incomplete Parikh walk after 4800000 steps, including 99 resets, run finished after 2318 ms. (steps per millisecond=2070 ) properties (out of 1) seen :1 could not realise parikh vector
Incomplete Parikh walk after 2000000 steps, including 99 resets, run finished after 744 ms. (steps per millisecond=2688 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 21 transition count 12
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 16 place count 15 transition count 12
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 16 place count 15 transition count 9
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 22 place count 12 transition count 9
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 10 transition count 7
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 29 place count 10 transition count 4
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 33 place count 6 transition count 4
Applied a total of 33 rules in 30 ms. Remains 6 /25 variables (removed 19) and now considering 4/18 (removed 14) transitions.
Finished structural reductions, in 1 iterations. Remains : 6/25 places, 4/18 transitions.
// Phase 1: matrix 4 rows 6 cols
[2021-05-09 15:15:28] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000226 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8697 ) properties (out of 1) seen :8000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 1) seen :16000
FORMULA ClientsAndServers-PT-N2000P0-UpperBounds-05 16000 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
BK_STOP 1620573329002
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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 UpperBounds -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="ClientsAndServers-PT-N2000P0"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 itstools"
echo " Input is ClientsAndServers-PT-N2000P0, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r045-oct2-162038291700251"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N2000P0.tgz
mv ClientsAndServers-PT-N2000P0 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;