fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r168-tall-165277016700485
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for PolyORBLF-COL-S02J06T10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
580.896 25923.00 38697.00 164.30 1 1 1 2 0 2 1 1 1 1 1 1 1 1 10 1 normal

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.r168-tall-165277016700485.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBLF-COL-S02J06T10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016700485
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 9.1K Apr 29 13:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 29 13:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 29 13:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 13:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.3K May 9 08:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 08:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 154K May 10 09:34 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 PolyORBLF-COL-S02J06T10-UpperBounds-00
FORMULA_NAME PolyORBLF-COL-S02J06T10-UpperBounds-01
FORMULA_NAME PolyORBLF-COL-S02J06T10-UpperBounds-02
FORMULA_NAME PolyORBLF-COL-S02J06T10-UpperBounds-03
FORMULA_NAME PolyORBLF-COL-S02J06T10-UpperBounds-04
FORMULA_NAME PolyORBLF-COL-S02J06T10-UpperBounds-05
FORMULA_NAME PolyORBLF-COL-S02J06T10-UpperBounds-06
FORMULA_NAME PolyORBLF-COL-S02J06T10-UpperBounds-07
FORMULA_NAME PolyORBLF-COL-S02J06T10-UpperBounds-08
FORMULA_NAME PolyORBLF-COL-S02J06T10-UpperBounds-09
FORMULA_NAME PolyORBLF-COL-S02J06T10-UpperBounds-10
FORMULA_NAME PolyORBLF-COL-S02J06T10-UpperBounds-11
FORMULA_NAME PolyORBLF-COL-S02J06T10-UpperBounds-12
FORMULA_NAME PolyORBLF-COL-S02J06T10-UpperBounds-13
FORMULA_NAME PolyORBLF-COL-S02J06T10-UpperBounds-14
FORMULA_NAME PolyORBLF-COL-S02J06T10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652859737780

Running Version 202205111006
[2022-05-18 07:42:18] [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]
[2022-05-18 07:42:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 07:42:19] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-18 07:42:19] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 07:42:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 674 ms
[2022-05-18 07:42:19] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 844 PT places and 1904.0 transition bindings in 26 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2022-05-18 07:42:19] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2022-05-18 07:42:19] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Normalized transition count is 64 out of 65 initially.
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 07:42:19] [INFO ] Computed 26 place invariants in 13 ms
FORMULA PolyORBLF-COL-S02J06T10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2022-05-18 07:42:19] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 07:42:19] [INFO ] Computed 26 place invariants in 9 ms
[2022-05-18 07:42:19] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2022-05-18 07:42:19] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2022-05-18 07:42:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:19] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-18 07:42:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 07:42:20] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:20] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2022-05-18 07:42:20] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-18 07:42:20] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2022-05-18 07:42:20] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-18 07:42:20] [INFO ] Added : 1 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 11 ms.
[2022-05-18 07:42:20] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:20] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-18 07:42:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 07:42:20] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:20] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Nat]Added 8 Read/Feed constraints in 4 ms returned sat
[2022-05-18 07:42:20] [INFO ] Deduced a trap composed of 25 places in 44 ms of which 3 ms to minimize.
[2022-05-18 07:42:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2022-05-18 07:42:20] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-18 07:42:20] [INFO ] Added : 22 causal constraints over 5 iterations in 71 ms. Result :sat
Minimization took 15 ms.
[2022-05-18 07:42:20] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:20] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-18 07:42:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 07:42:20] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:20] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2022-05-18 07:42:20] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 3 ms to minimize.
[2022-05-18 07:42:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2022-05-18 07:42:20] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 07:42:20] [INFO ] Added : 27 causal constraints over 6 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-18 07:42:20] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:20] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-18 07:42:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 07:42:20] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:20] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-18 07:42:20] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2022-05-18 07:42:20] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 07:42:20] [INFO ] Added : 6 causal constraints over 2 iterations in 31 ms. Result :sat
Minimization took 21 ms.
[2022-05-18 07:42:21] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:21] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-18 07:42:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 07:42:21] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:21] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2022-05-18 07:42:21] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 0 ms to minimize.
[2022-05-18 07:42:21] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 2 ms to minimize.
[2022-05-18 07:42:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 97 ms
[2022-05-18 07:42:21] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-18 07:42:21] [INFO ] Added : 60 causal constraints over 12 iterations in 109 ms. Result :sat
Minimization took 34 ms.
[2022-05-18 07:42:21] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-18 07:42:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 07:42:21] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 13 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:21] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Nat]Added 8 Read/Feed constraints in 4 ms returned sat
[2022-05-18 07:42:21] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 07:42:21] [INFO ] Added : 54 causal constraints over 11 iterations in 86 ms. Result :sat
Minimization took 30 ms.
[2022-05-18 07:42:21] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:21] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-18 07:42:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 07:42:21] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:21] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Nat]Added 8 Read/Feed constraints in 7 ms returned sat
[2022-05-18 07:42:21] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-18 07:42:21] [INFO ] Added : 24 causal constraints over 5 iterations in 40 ms. Result :sat
Minimization took 18 ms.
[2022-05-18 07:42:21] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 07:42:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-18 07:42:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 07:42:22] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 07:42:22] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 07:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-18 07:42:22] [INFO ] [Nat]Added 8 Read/Feed constraints in 26 ms returned sat
[2022-05-18 07:42:22] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 0 ms to minimize.
[2022-05-18 07:42:22] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
[2022-05-18 07:42:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 153 ms
[2022-05-18 07:42:22] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 8 ms.
[2022-05-18 07:42:22] [INFO ] Added : 50 causal constraints over 10 iterations in 90 ms. Result :sat
Minimization took 21 ms.
[2022-05-18 07:42:22] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 07:42:22] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 07:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-18 07:42:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 07:42:22] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 07:42:22] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 07:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:22] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2022-05-18 07:42:22] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2022-05-18 07:42:22] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-18 07:42:22] [INFO ] Added : 7 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 13 ms.
[2022-05-18 07:42:22] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 07:42:22] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 07:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-18 07:42:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 07:42:22] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 07:42:22] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 07:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:22] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-18 07:42:22] [INFO ] [Nat]Added 8 Read/Feed constraints in 20 ms returned sat
[2022-05-18 07:42:22] [INFO ] Deduced a trap composed of 31 places in 35 ms of which 1 ms to minimize.
[2022-05-18 07:42:22] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 1 ms to minimize.
[2022-05-18 07:42:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 83 ms
[2022-05-18 07:42:22] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 07:42:22] [INFO ] Added : 62 causal constraints over 16 iterations in 157 ms. Result :sat
Minimization took 25 ms.
[2022-05-18 07:42:23] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 07:42:23] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 07:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-18 07:42:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 07:42:23] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 07:42:23] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 07:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-18 07:42:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2022-05-18 07:42:23] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 07:42:23] [INFO ] Added : 25 causal constraints over 6 iterations in 41 ms. Result :sat
Minimization took 16 ms.
[2022-05-18 07:42:23] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 07:42:23] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2022-05-18 07:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-18 07:42:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 07:42:23] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 07:42:23] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 07:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:23] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-18 07:42:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 8 ms returned sat
[2022-05-18 07:42:23] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 1 ms to minimize.
[2022-05-18 07:42:23] [INFO ] Deduced a trap composed of 33 places in 27 ms of which 1 ms to minimize.
[2022-05-18 07:42:23] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 1 ms to minimize.
[2022-05-18 07:42:23] [INFO ] Deduced a trap composed of 31 places in 29 ms of which 0 ms to minimize.
[2022-05-18 07:42:23] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 0 ms to minimize.
[2022-05-18 07:42:23] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 195 ms
[2022-05-18 07:42:23] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 07:42:23] [INFO ] Added : 57 causal constraints over 12 iterations in 87 ms. Result :sat
Minimization took 22 ms.
[2022-05-18 07:42:23] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-18 07:42:23] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2022-05-18 07:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-18 07:42:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 07:42:23] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 07:42:23] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2022-05-18 07:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:23] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-18 07:42:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 7 ms returned sat
[2022-05-18 07:42:23] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 0 ms to minimize.
[2022-05-18 07:42:23] [INFO ] Deduced a trap composed of 38 places in 33 ms of which 1 ms to minimize.
[2022-05-18 07:42:23] [INFO ] Deduced a trap composed of 34 places in 29 ms of which 0 ms to minimize.
[2022-05-18 07:42:23] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 136 ms
[2022-05-18 07:42:23] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-18 07:42:24] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 1 ms to minimize.
[2022-05-18 07:42:24] [INFO ] Deduced a trap composed of 27 places in 30 ms of which 1 ms to minimize.
[2022-05-18 07:42:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 83 ms
[2022-05-18 07:42:24] [INFO ] Added : 44 causal constraints over 9 iterations in 162 ms. Result :sat
Minimization took 66 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 20, 3, 2, 10, 10, 3, 10, 1, 10, 10]
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2022-05-18 07:42:24] [INFO ] Unfolded HLPN to a Petri net with 844 places and 1812 transitions 8302 arcs in 44 ms.
[2022-05-18 07:42:24] [INFO ] Unfolded 13 HLPN properties in 0 ms.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 13) seen :14
FORMULA PolyORBLF-COL-S02J06T10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T10-UpperBounds-05 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T10-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T10-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T10-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 8) seen :17
FORMULA PolyORBLF-COL-S02J06T10-UpperBounds-14 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2022-05-18 07:42:24] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
// Phase 1: matrix 1632 rows 844 cols
[2022-05-18 07:42:24] [INFO ] Computed 58 place invariants in 99 ms
[2022-05-18 07:42:24] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-05-18 07:42:24] [INFO ] [Real]Absence check using 14 positive and 44 generalized place invariants in 38 ms returned sat
[2022-05-18 07:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:25] [INFO ] [Real]Absence check using state equation in 760 ms returned sat
[2022-05-18 07:42:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 07:42:25] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2022-05-18 07:42:25] [INFO ] [Nat]Absence check using 14 positive and 44 generalized place invariants in 43 ms returned sat
[2022-05-18 07:42:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:26] [INFO ] [Nat]Absence check using state equation in 554 ms returned sat
[2022-05-18 07:42:26] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 07:42:26] [INFO ] [Nat]Added 120 Read/Feed constraints in 409 ms returned sat
[2022-05-18 07:42:26] [INFO ] Computed and/alt/rep : 780/1548/770 causal constraints (skipped 860 transitions) in 143 ms.
[2022-05-18 07:42:29] [INFO ] Added : 82 causal constraints over 17 iterations in 2634 ms. Result :sat
Minimization took 1173 ms.
[2022-05-18 07:42:30] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2022-05-18 07:42:30] [INFO ] [Real]Absence check using 14 positive and 44 generalized place invariants in 34 ms returned sat
[2022-05-18 07:42:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:31] [INFO ] [Real]Absence check using state equation in 798 ms returned sat
[2022-05-18 07:42:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 07:42:31] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2022-05-18 07:42:31] [INFO ] [Nat]Absence check using 14 positive and 44 generalized place invariants in 34 ms returned sat
[2022-05-18 07:42:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 07:42:32] [INFO ] [Nat]Absence check using state equation in 648 ms returned sat
[2022-05-18 07:42:33] [INFO ] [Nat]Added 120 Read/Feed constraints in 1596 ms returned sat
[2022-05-18 07:42:34] [INFO ] Computed and/alt/rep : 780/1548/770 causal constraints (skipped 860 transitions) in 98 ms.
[2022-05-18 07:42:35] [INFO ] Added : 58 causal constraints over 12 iterations in 1362 ms. Result :sat
Minimization took 1206 ms.
[2022-05-18 07:42:36] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-05-18 07:42:36] [INFO ] [Real]Absence check using 14 positive and 44 generalized place invariants in 28 ms returned unsat
[2022-05-18 07:42:36] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-05-18 07:42:36] [INFO ] [Real]Absence check using 14 positive and 44 generalized place invariants in 24 ms returned unsat
[2022-05-18 07:42:36] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-05-18 07:42:37] [INFO ] [Real]Absence check using 14 positive and 44 generalized place invariants in 30 ms returned unsat
[2022-05-18 07:42:37] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-05-18 07:42:37] [INFO ] [Real]Absence check using 14 positive and 44 generalized place invariants in 28 ms returned unsat
[2022-05-18 07:42:37] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-05-18 07:42:37] [INFO ] [Real]Absence check using 14 positive and 44 generalized place invariants in 28 ms returned unsat
Current structural bounds on expressions (after SMT) : [20, 3, 1, 1, 1, 1, 1] Max seen :[2, 0, 1, 1, 1, 1, 1]
FORMULA PolyORBLF-COL-S02J06T10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T10-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T10-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T10-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T10-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 11 out of 844 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 844/844 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 92 rules applied. Total rules applied 92 place count 842 transition count 1562
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 182 place count 752 transition count 1562
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 182 place count 752 transition count 1462
Deduced a syphon composed of 100 places in 3 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 382 place count 652 transition count 1462
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 3 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 522 place count 582 transition count 1392
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 2 with 20 rules applied. Total rules applied 542 place count 582 transition count 1372
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 562 place count 562 transition count 1372
Applied a total of 562 rules in 242 ms. Remains 562 /844 variables (removed 282) and now considering 1372/1652 (removed 280) transitions.
[2022-05-18 07:42:37] [INFO ] Flow matrix only has 1352 transitions (discarded 20 similar events)
// Phase 1: matrix 1352 rows 562 cols
[2022-05-18 07:42:37] [INFO ] Computed 56 place invariants in 44 ms
[2022-05-18 07:42:38] [INFO ] Dead Transitions using invariants and state equation in 636 ms found 110 transitions.
Found 110 dead transitions using SMT.
Drop transitions removed 110 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 110 transitions.
Starting structural reductions in SAFETY mode, iteration 1 : 562/844 places, 1262/1652 transitions.
Reduce places removed 1 places and 20 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 561 transition count 1242
Reduce places removed 20 places and 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 21 place count 541 transition count 1222
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 21 rules in 38 ms. Remains 541 /562 variables (removed 21) and now considering 1222/1262 (removed 40) transitions.
Finished structural reductions, in 2 iterations. Remains : 541/844 places, 1222/1652 transitions.
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
FORMULA PolyORBLF-COL-S02J06T10-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 1202 out of 1222 initially.
// Phase 1: matrix 1202 rows 540 cols
[2022-05-18 07:42:38] [INFO ] Computed 56 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 347 resets, run finished after 3620 ms. (steps per millisecond=276 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 135 resets, run finished after 1679 ms. (steps per millisecond=595 ) properties (out of 1) seen :2
[2022-05-18 07:42:43] [INFO ] Flow matrix only has 1202 transitions (discarded 20 similar events)
// Phase 1: matrix 1202 rows 540 cols
[2022-05-18 07:42:43] [INFO ] Computed 56 place invariants in 23 ms
[2022-05-18 07:42:43] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2022-05-18 07:42:43] [INFO ] [Real]Absence check using 13 positive and 43 generalized place invariants in 8 ms returned unsat
Current structural bounds on expressions (after SMT) : [2, 3] Max seen :[2, 0]
FORMULA PolyORBLF-COL-S02J06T10-UpperBounds-03 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 24751 ms.

BK_STOP 1652859763703

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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="PolyORBLF-COL-S02J06T10"
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 PolyORBLF-COL-S02J06T10, 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 r168-tall-165277016700485"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J06T10.tgz
mv PolyORBLF-COL-S02J06T10 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 ;