Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r121-tall-162075406600203.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HouseConstruction-PT-01000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075406600203
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 201K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 119K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 23 11:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 23 11:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 21:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 22 21:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 6 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 13K 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 HouseConstruction-PT-01000-UpperBounds-00
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-01
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-02
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-03
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-04
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-05
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-06
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-07
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-08
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-09
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-10
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-11
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-12
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-13
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-14
FORMULA_NAME HouseConstruction-PT-01000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1620806615564

Running Version 0
[2021-05-12 08:03:37] [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]
[2021-05-12 08:03:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 08:03:37] [INFO ] Load time of PNML (sax parser for PT used): 26 ms
[2021-05-12 08:03:37] [INFO ] Transformed 26 places.
[2021-05-12 08:03:37] [INFO ] Transformed 18 transitions.
[2021-05-12 08:03:37] [INFO ] Parsed PT model containing 26 places and 18 transitions in 60 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 18 rows 26 cols
[2021-05-12 08:03:37] [INFO ] Computed 8 place invariants in 5 ms
Incomplete random walk after 10012 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1668 ) properties (out of 16) seen :8000
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :2168
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :2121
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) seen :2192
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :2664
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :2144
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :2193
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :2206
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :2129
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :2134
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :2123
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :2014
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :2210
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :2131
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :2014
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :2109
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :2668
// Phase 1: matrix 18 rows 26 cols
[2021-05-12 08:03:37] [INFO ] Computed 8 place invariants in 4 ms
[2021-05-12 08:03:37] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2021-05-12 08:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:37] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-12 08:03:37] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-12 08:03:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 08:03:38] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-12 08:03:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 9 ms.
[2021-05-12 08:03:38] [INFO ] Added : 10 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-12 08:03:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-12 08:03:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 08:03:38] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-12 08:03:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 08:03:38] [INFO ] Added : 7 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 22 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-12 08:03:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 08:03:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 08:03:38] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-12 08:03:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-12 08:03:38] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-12 08:03:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-12 08:03:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 08:03:38] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-12 08:03:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 08:03:38] [INFO ] Added : 12 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-12 08:03:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-12 08:03:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 08:03:38] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-12 08:03:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-12 08:03:38] [INFO ] Added : 12 causal constraints over 3 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-12 08:03:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-12 08:03:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 08:03:38] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-12 08:03:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-12 08:03:38] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-12 08:03:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-12 08:03:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 08:03:38] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-12 08:03:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 08:03:38] [INFO ] Added : 7 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-12 08:03:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 08:03:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 08:03:38] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-12 08:03:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-12 08:03:38] [INFO ] Added : 13 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:38] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
Current structural bounds on expressions (after SMT) : [-1, -1, 1000, 1000, 1000, 1000, -1, -1, 1000, -1, 1000, -1, -1, 1000, -1, 1000] Max seen :[22, 29, 1000, 1000, 1000, 1000, 38, 22, 1000, 22, 1000, 38, 29, 1000, 18, 1000]
FORMULA HouseConstruction-PT-01000-UpperBounds-15 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-13 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-10 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-08 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-05 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-04 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-03 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-02 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 1300100 steps, including 99 resets, run finished after 2163 ms. (steps per millisecond=601 ) properties (out of 8) seen :6000 could not realise parikh vector
Incomplete Parikh walk after 1100000 steps, including 99 resets, run finished after 1799 ms. (steps per millisecond=611 ) properties (out of 8) seen :4020 could not realise parikh vector
Incomplete Parikh walk after 600100 steps, including 99 resets, run finished after 885 ms. (steps per millisecond=678 ) properties (out of 8) seen :2006 could not realise parikh vector
Incomplete Parikh walk after 1000300 steps, including 99 resets, run finished after 1555 ms. (steps per millisecond=643 ) properties (out of 8) seen :5002 could not realise parikh vector
Incomplete Parikh walk after 1000300 steps, including 99 resets, run finished after 1536 ms. (steps per millisecond=651 ) properties (out of 8) seen :5002 could not realise parikh vector
Incomplete Parikh walk after 600100 steps, including 99 resets, run finished after 852 ms. (steps per millisecond=704 ) properties (out of 8) seen :2006 could not realise parikh vector
Incomplete Parikh walk after 1100000 steps, including 99 resets, run finished after 1624 ms. (steps per millisecond=677 ) properties (out of 8) seen :4013 could not realise parikh vector
Incomplete Parikh walk after 1000100 steps, including 99 resets, run finished after 1485 ms. (steps per millisecond=673 ) properties (out of 8) seen :5007 could not realise parikh vector
Support contains 5 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 25 transition count 15
Reduce places removed 3 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 22 transition count 13
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 11 place count 20 transition count 13
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 11 place count 20 transition count 11
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 15 place count 18 transition count 11
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 7 rules applied. Total rules applied 22 place count 13 transition count 9
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 23 place count 12 transition count 8
Applied a total of 23 rules in 71 ms. Remains 12 /26 variables (removed 14) and now considering 8/18 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/26 places, 8/18 transitions.
// Phase 1: matrix 8 rows 12 cols
[2021-05-12 08:03:50] [INFO ] Computed 4 place invariants in 1 ms
Incomplete random walk after 1000123 steps, including 124 resets, run finished after 164 ms. (steps per millisecond=6098 ) properties (out of 8) seen :8000
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 843 ms. (steps per millisecond=1186 ) properties (out of 8) seen :5203
Incomplete Best-First random walk after 1000000 steps, including 20 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 8) seen :3358
Incomplete Best-First random walk after 1000001 steps, including 41 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 8) seen :4004
Incomplete Best-First random walk after 1000000 steps, including 21 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 8) seen :4266
Incomplete Best-First random walk after 1000001 steps, including 21 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 8) seen :4317
Incomplete Best-First random walk after 1000001 steps, including 41 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 8) seen :4004
Incomplete Best-First random walk after 1000001 steps, including 20 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 8) seen :3441
Incomplete Best-First random walk after 1000001 steps, including 18 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 8) seen :3410
// Phase 1: matrix 8 rows 12 cols
[2021-05-12 08:03:54] [INFO ] Computed 4 place invariants in 3 ms
[2021-05-12 08:03:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:54] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2021-05-12 08:03:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:54] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2021-05-12 08:03:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:54] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2021-05-12 08:03:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:54] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2021-05-12 08:03:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:54] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2021-05-12 08:03:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:54] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2021-05-12 08:03:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:54] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2021-05-12 08:03:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-12 08:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 08:03:54] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
Current structural bounds on expressions (after SMT) : [1000, 1000, 1000, 1000, 1000, 1000, 1000, 1000] Max seen :[1000, 1000, 1000, 1000, 1000, 1000, 1000, 1000]
FORMULA HouseConstruction-PT-01000-UpperBounds-14 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-12 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-11 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-09 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-07 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-06 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-01 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-01000-UpperBounds-00 1000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620806636581

--------------------
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="HouseConstruction-PT-01000"
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 HouseConstruction-PT-01000, 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 r121-tall-162075406600203"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-01000.tgz
mv HouseConstruction-PT-01000 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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;