Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089415100027.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is QuasiCertifProtocol-COL-10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415100027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 109K 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 3.4K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 09:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 09:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 13:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 13:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 72K 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 QuasiCertifProtocol-COL-10-UpperBounds-00
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-01
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-02
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-03
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-04
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-05
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-06
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-07
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-08
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-09
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-10
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-11
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-12
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-13
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-14
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1621232135332

Running Version 0
[2021-05-17 06:15:37] [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]
[2021-05-17 06:15:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 06:15:37] [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.
[2021-05-17 06:15:37] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-17 06:15:37] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 564 ms
[2021-05-17 06:15:37] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 550 PT places and 176.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 4 ms.
[2021-05-17 06:15:37] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions in 3 ms.
[2021-05-17 06:15:37] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_5630106830549789451.dot
// Phase 1: matrix 26 rows 30 cols
[2021-05-17 06:15:37] [INFO ] Computed 5 place invariants in 4 ms
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-14 6 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-11 11 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-05 6 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-03 11 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2021-05-17 06:15:37] [INFO ] Unfolded HLPN to a Petri net with 550 places and 176 transitions in 20 ms.
[2021-05-17 06:15:37] [INFO ] Unfolded HLPN properties in 0 ms.
// Phase 1: matrix 26 rows 30 cols
[2021-05-17 06:15:37] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-17 06:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-17 06:15:38] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-17 06:15:38] [INFO ] Added : 10 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-17 06:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-17 06:15:38] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-17 06:15:38] [INFO ] Added : 12 causal constraints over 3 iterations in 26 ms. Result :sat
Minimization took 6 ms.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-17 06:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-17 06:15:38] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 06:15:38] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-17 06:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-17 06:15:38] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-17 06:15:38] [INFO ] Added : 13 causal constraints over 3 iterations in 32 ms. Result :sat
Minimization took 6 ms.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-17 06:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-17 06:15:38] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 06:15:38] [INFO ] Added : 13 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-17 06:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-17 06:15:38] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 06:15:38] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-17 06:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-17 06:15:38] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 06:15:38] [INFO ] Added : 5 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-17 06:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-17 06:15:38] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 06:15:38] [INFO ] Added : 10 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-17 06:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-17 06:15:38] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 06:15:38] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-17 06:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2021-05-17 06:15:38] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 8 ms.
[2021-05-17 06:15:38] [INFO ] Added : 12 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-17 06:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-17 06:15:38] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 06:15:38] [INFO ] Added : 7 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-17 06:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-17 06:15:39] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 06:15:39] [INFO ] Added : 10 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [11, 1, 1, 121, 11, 1, -1, 11, -1, 11, 1, -1]
[2021-05-17 06:15:39] [INFO ] Unfolded HLPN to a Petri net with 550 places and 176 transitions in 5 ms.
[2021-05-17 06:15:39] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_13413583272918693673.dot
Incomplete random walk after 10000 steps, including 692 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 12) seen :1
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 79 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :0
// Phase 1: matrix 176 rows 550 cols
[2021-05-17 06:15:39] [INFO ] Computed 375 place invariants in 28 ms
[2021-05-17 06:15:39] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2021-05-17 06:15:39] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 42 ms returned sat
[2021-05-17 06:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:39] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2021-05-17 06:15:39] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 14 ms.
[2021-05-17 06:15:39] [INFO ] Added : 52 causal constraints over 11 iterations in 204 ms. Result :sat
Minimization took 47 ms.
[2021-05-17 06:15:40] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2021-05-17 06:15:40] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 57 ms returned sat
[2021-05-17 06:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:40] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2021-05-17 06:15:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:40] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2021-05-17 06:15:40] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 52 ms returned sat
[2021-05-17 06:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:40] [INFO ] [Nat]Absence check using state equation in 179 ms returned sat
[2021-05-17 06:15:40] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 11 ms.
[2021-05-17 06:15:40] [INFO ] Added : 49 causal constraints over 10 iterations in 209 ms. Result :sat
Minimization took 33 ms.
[2021-05-17 06:15:40] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2021-05-17 06:15:41] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 63 ms returned sat
[2021-05-17 06:15:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:41] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2021-05-17 06:15:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2021-05-17 06:15:41] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 59 ms returned sat
[2021-05-17 06:15:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:41] [INFO ] [Nat]Absence check using state equation in 195 ms returned sat
[2021-05-17 06:15:41] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 21 ms.
[2021-05-17 06:15:41] [INFO ] Added : 24 causal constraints over 5 iterations in 125 ms. Result :sat
Minimization took 39 ms.
[2021-05-17 06:15:41] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2021-05-17 06:15:42] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 55 ms returned sat
[2021-05-17 06:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:42] [INFO ] [Real]Absence check using state equation in 258 ms returned sat
[2021-05-17 06:15:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:42] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2021-05-17 06:15:42] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 55 ms returned sat
[2021-05-17 06:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:42] [INFO ] [Nat]Absence check using state equation in 393 ms returned sat
[2021-05-17 06:15:42] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 20 ms.
[2021-05-17 06:15:43] [INFO ] Added : 56 causal constraints over 12 iterations in 228 ms. Result :sat
Minimization took 55 ms.
[2021-05-17 06:15:43] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2021-05-17 06:15:43] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 64 ms returned sat
[2021-05-17 06:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:43] [INFO ] [Real]Absence check using state equation in 458 ms returned sat
[2021-05-17 06:15:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:43] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2021-05-17 06:15:44] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 63 ms returned sat
[2021-05-17 06:15:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:44] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2021-05-17 06:15:44] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 17 ms.
[2021-05-17 06:15:44] [INFO ] Added : 58 causal constraints over 12 iterations in 234 ms. Result :sat
Minimization took 49 ms.
[2021-05-17 06:15:44] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2021-05-17 06:15:44] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 59 ms returned sat
[2021-05-17 06:15:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:44] [INFO ] [Real]Absence check using state equation in 267 ms returned sat
[2021-05-17 06:15:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:44] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2021-05-17 06:15:45] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 43 ms returned sat
[2021-05-17 06:15:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:45] [INFO ] [Nat]Absence check using state equation in 235 ms returned sat
[2021-05-17 06:15:45] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 18 ms.
[2021-05-17 06:15:45] [INFO ] Added : 13 causal constraints over 3 iterations in 94 ms. Result :sat
Minimization took 37 ms.
[2021-05-17 06:15:45] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2021-05-17 06:15:45] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 74 ms returned sat
[2021-05-17 06:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:45] [INFO ] [Real]Absence check using state equation in 204 ms returned sat
[2021-05-17 06:15:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:45] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2021-05-17 06:15:46] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 58 ms returned sat
[2021-05-17 06:15:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:46] [INFO ] [Nat]Absence check using state equation in 208 ms returned sat
[2021-05-17 06:15:46] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 17 ms.
[2021-05-17 06:15:46] [INFO ] Added : 12 causal constraints over 3 iterations in 127 ms. Result :sat
Minimization took 74 ms.
[2021-05-17 06:15:46] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2021-05-17 06:15:46] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 59 ms returned sat
[2021-05-17 06:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:46] [INFO ] [Real]Absence check using state equation in 225 ms returned sat
[2021-05-17 06:15:46] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 17 ms.
[2021-05-17 06:15:47] [INFO ] Added : 52 causal constraints over 11 iterations in 276 ms. Result :sat
Minimization took 59 ms.
[2021-05-17 06:15:47] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2021-05-17 06:15:47] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 55 ms returned sat
[2021-05-17 06:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:47] [INFO ] [Real]Absence check using state equation in 191 ms returned sat
[2021-05-17 06:15:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:47] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2021-05-17 06:15:47] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 48 ms returned sat
[2021-05-17 06:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:47] [INFO ] [Nat]Absence check using state equation in 172 ms returned sat
[2021-05-17 06:15:47] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 18 ms.
[2021-05-17 06:15:48] [INFO ] Added : 12 causal constraints over 3 iterations in 84 ms. Result :sat
Minimization took 55 ms.
[2021-05-17 06:15:48] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2021-05-17 06:15:48] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 47 ms returned sat
[2021-05-17 06:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:48] [INFO ] [Real]Absence check using state equation in 218 ms returned sat
[2021-05-17 06:15:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:48] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2021-05-17 06:15:48] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 45 ms returned sat
[2021-05-17 06:15:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:48] [INFO ] [Nat]Absence check using state equation in 265 ms returned sat
[2021-05-17 06:15:48] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 20 ms.
[2021-05-17 06:15:49] [INFO ] Added : 46 causal constraints over 10 iterations in 183 ms. Result :sat
Minimization took 54 ms.
[2021-05-17 06:15:49] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2021-05-17 06:15:49] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 65 ms returned sat
[2021-05-17 06:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:49] [INFO ] [Real]Absence check using state equation in 185 ms returned sat
[2021-05-17 06:15:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2021-05-17 06:15:49] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 69 ms returned sat
[2021-05-17 06:15:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:49] [INFO ] [Nat]Absence check using state equation in 201 ms returned sat
[2021-05-17 06:15:49] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 18 ms.
[2021-05-17 06:15:50] [INFO ] Added : 53 causal constraints over 11 iterations in 195 ms. Result :sat
Minimization took 98 ms.
Current structural bounds on expressions (after SMT) : [11, 1, 1, 121, 11, 1, 2147483647, 11, 2147483647, 11, 2147483647] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 5000 steps, including 109 resets, run finished after 72 ms. (steps per millisecond=69 ) properties (out of 11) seen :167 could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-09 11 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-00 11 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 7100 steps, including 126 resets, run finished after 75 ms. (steps per millisecond=94 ) properties (out of 7) seen :166 could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-12 11 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 1500 steps, including 92 resets, run finished after 10 ms. (steps per millisecond=150 ) properties (out of 5) seen :22 could not realise parikh vector
Incomplete Parikh walk after 5100 steps, including 121 resets, run finished after 42 ms. (steps per millisecond=121 ) properties (out of 5) seen :143 could not realise parikh vector
Incomplete Parikh walk after 1500 steps, including 92 resets, run finished after 11 ms. (steps per millisecond=136 ) properties (out of 5) seen :22 could not realise parikh vector
Incomplete Parikh walk after 1600 steps, including 92 resets, run finished after 11 ms. (steps per millisecond=145 ) properties (out of 5) seen :22 could not realise parikh vector
Incomplete Parikh walk after 9400 steps, including 145 resets, run finished after 91 ms. (steps per millisecond=103 ) properties (out of 5) seen :275 could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-06 11 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-04 121 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 8300 steps, including 135 resets, run finished after 59 ms. (steps per millisecond=140 ) properties (out of 3) seen :143 could not realise parikh vector
Incomplete Parikh walk after 2800 steps, including 98 resets, run finished after 12 ms. (steps per millisecond=233 ) properties (out of 3) seen :22 could not realise parikh vector
Incomplete Parikh walk after 5800 steps, including 129 resets, run finished after 37 ms. (steps per millisecond=156 ) properties (out of 3) seen :143 could not realise parikh vector
Incomplete Parikh walk after 5100 steps, including 122 resets, run finished after 29 ms. (steps per millisecond=175 ) properties (out of 3) seen :143 could not realise parikh vector
Support contains 132 out of 550 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 550/550 places, 176/176 transitions.
Graph (complete) has 2400 edges and 550 vertex of which 236 are kept as prefixes of interest. Removing 314 places using SCC suffix rule.8 ms
Discarding 314 places :
Also discarding 68 output transitions
Drop transitions removed 68 transitions
Drop transitions removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Discarding 22 places :
Implicit places reduction removed 22 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 71 rules applied. Total rules applied 72 place count 214 transition count 59
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 73 place count 213 transition count 59
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 73 place count 213 transition count 36
Deduced a syphon composed of 23 places in 0 ms
Ensure Unique test removed 21 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 67 rules applied. Total rules applied 140 place count 169 transition count 36
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 140 place count 169 transition count 35
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 143 place count 167 transition count 35
Applied a total of 143 rules in 43 ms. Remains 167 /550 variables (removed 383) and now considering 35/176 (removed 141) transitions.
Finished structural reductions, in 1 iterations. Remains : 167/550 places, 35/176 transitions.
// Phase 1: matrix 35 rows 167 cols
[2021-05-17 06:15:50] [INFO ] Computed 132 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 27777 resets, run finished after 5155 ms. (steps per millisecond=193 ) properties (out of 3) seen :143
Incomplete Best-First random walk after 1000000 steps, including 4329 resets, run finished after 1694 ms. (steps per millisecond=590 ) properties (out of 3) seen :143
Incomplete Best-First random walk after 1000000 steps, including 4329 resets, run finished after 1597 ms. (steps per millisecond=626 ) properties (out of 3) seen :143
Incomplete Best-First random walk after 1000000 steps, including 4329 resets, run finished after 2952 ms. (steps per millisecond=338 ) properties (out of 3) seen :143
// Phase 1: matrix 35 rows 167 cols
[2021-05-17 06:16:02] [INFO ] Computed 132 place invariants in 14 ms
[2021-05-17 06:16:02] [INFO ] [Real]Absence check using 0 positive and 132 generalized place invariants in 33 ms returned sat
[2021-05-17 06:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:02] [INFO ] [Real]Absence check using state equation in 37 ms returned unsat
[2021-05-17 06:16:02] [INFO ] [Real]Absence check using 0 positive and 132 generalized place invariants in 20 ms returned sat
[2021-05-17 06:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:02] [INFO ] [Real]Absence check using state equation in 25 ms returned unsat
[2021-05-17 06:16:02] [INFO ] [Real]Absence check using 0 positive and 132 generalized place invariants in 25 ms returned sat
[2021-05-17 06:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:02] [INFO ] [Real]Absence check using state equation in 43 ms returned unsat
Current structural bounds on expressions (after SMT) : [11, 11, 121] Max seen :[11, 11, 121]
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-15 121 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-10 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-08 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621232162566

--------------------
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="QuasiCertifProtocol-COL-10"
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 QuasiCertifProtocol-COL-10, 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 r178-tajo-162089415100027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-10.tgz
mv QuasiCertifProtocol-COL-10 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 ;