About the Execution of ITS-Tools for QuasiCertifProtocol-COL-18
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-162089415100035.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-18, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415100035
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 131K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K 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 15K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 27 10:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 10:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 13:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K 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 93K 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-18-UpperBounds-00
FORMULA_NAME QuasiCertifProtocol-COL-18-UpperBounds-01
FORMULA_NAME QuasiCertifProtocol-COL-18-UpperBounds-02
FORMULA_NAME QuasiCertifProtocol-COL-18-UpperBounds-03
FORMULA_NAME QuasiCertifProtocol-COL-18-UpperBounds-04
FORMULA_NAME QuasiCertifProtocol-COL-18-UpperBounds-05
FORMULA_NAME QuasiCertifProtocol-COL-18-UpperBounds-06
FORMULA_NAME QuasiCertifProtocol-COL-18-UpperBounds-07
FORMULA_NAME QuasiCertifProtocol-COL-18-UpperBounds-08
FORMULA_NAME QuasiCertifProtocol-COL-18-UpperBounds-09
FORMULA_NAME QuasiCertifProtocol-COL-18-UpperBounds-10
FORMULA_NAME QuasiCertifProtocol-COL-18-UpperBounds-11
FORMULA_NAME QuasiCertifProtocol-COL-18-UpperBounds-12
FORMULA_NAME QuasiCertifProtocol-COL-18-UpperBounds-13
FORMULA_NAME QuasiCertifProtocol-COL-18-UpperBounds-14
FORMULA_NAME QuasiCertifProtocol-COL-18-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1621232144748
Running Version 0
[2021-05-17 06:15:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 06:15:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 06:15:46] [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 06:15:46] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-17 06:15:47] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 632 ms
[2021-05-17 06:15:47] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 1398 PT places and 296.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2021-05-17 06:15:47] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions in 3 ms.
[2021-05-17 06:15:47] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_6686790599338179901.dot
// Phase 1: matrix 26 rows 30 cols
[2021-05-17 06:15:47] [INFO ] Computed 5 place invariants in 11 ms
FORMULA QuasiCertifProtocol-COL-18-UpperBounds-09 19 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2021-05-17 06:15:47] [INFO ] Unfolded HLPN to a Petri net with 1398 places and 296 transitions in 26 ms.
[2021-05-17 06:15:47] [INFO ] Unfolded HLPN properties in 1 ms.
// Phase 1: matrix 26 rows 30 cols
[2021-05-17 06:15:47] [INFO ] Computed 5 place invariants in 5 ms
[2021-05-17 06:15:47] [INFO ] [Real]Absence check using 5 positive place invariants in 5 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 16 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 5 positive place invariants in 2 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 12 ms returned sat
[2021-05-17 06:15:47] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-17 06:15:47] [INFO ] Added : 13 causal constraints over 3 iterations in 48 ms. Result :sat
Minimization took 7 ms.
[2021-05-17 06:15:47] [INFO ] [Real]Absence check using 5 positive place invariants in 1 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 9 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 5 positive place invariants in 9 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 11 ms returned sat
[2021-05-17 06:15:47] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 06:15:47] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2021-05-17 06:15:47] [INFO ] [Real]Absence check using 5 positive place invariants in 1 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 8 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 5 positive place invariants in 1 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 9 ms returned sat
[2021-05-17 06:15:47] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 06:15:47] [INFO ] Added : 13 causal constraints over 3 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2021-05-17 06:15:47] [INFO ] [Real]Absence check using 5 positive place invariants in 1 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 8 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 5 positive place invariants in 1 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 21 ms returned sat
[2021-05-17 06:15:47] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 06:15:47] [INFO ] Added : 10 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2021-05-17 06:15:47] [INFO ] [Real]Absence check using 5 positive place invariants in 7 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 9 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 5 positive place invariants in 2 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 7 ms returned sat
[2021-05-17 06:15:47] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 06:15:47] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2021-05-17 06:15:47] [INFO ] [Real]Absence check using 5 positive place invariants in 1 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 8 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 5 positive place invariants in 2 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 8 ms returned sat
[2021-05-17 06:15:47] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 06:15:47] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2021-05-17 06:15:47] [INFO ] [Real]Absence check using 5 positive place invariants in 2 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 8 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 5 positive place invariants in 1 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 8 ms returned sat
[2021-05-17 06:15:47] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 06:15:47] [INFO ] Added : 11 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-17 06:15:47] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-17 06:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:48] [INFO ] [Real]Absence check using state equation in 8 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 5 positive place invariants in 1 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 10 ms returned sat
[2021-05-17 06:15:48] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 06:15:48] [INFO ] Added : 13 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 9 ms.
[2021-05-17 06:15:48] [INFO ] [Real]Absence check using 5 positive place invariants in 1 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 7 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 5 positive place invariants in 1 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 8 ms returned sat
[2021-05-17 06:15:48] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 06:15:48] [INFO ] Added : 10 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2021-05-17 06:15:48] [INFO ] [Real]Absence check using 5 positive place invariants in 1 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 6 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 5 positive place invariants in 1 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 18 ms returned sat
[2021-05-17 06:15:48] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-17 06:15:48] [INFO ] Added : 10 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 8 ms.
[2021-05-17 06:15:48] [INFO ] [Real]Absence check using 5 positive place invariants in 2 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 7 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 5 positive place invariants in 1 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 9 ms returned sat
[2021-05-17 06:15:48] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 06:15:48] [INFO ] Added : 9 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-17 06:15:48] [INFO ] [Real]Absence check using 5 positive place invariants in 1 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 6 ms returned sat
[2021-05-17 06:15:48] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 06:15:48] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[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 5 positive place invariants in 2 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 7 ms returned sat
[2021-05-17 06:15:48] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 06:15:48] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2021-05-17 06:15:48] [INFO ] [Real]Absence check using 5 positive place invariants in 1 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 6 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 5 positive place invariants in 1 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 13 ms returned sat
[2021-05-17 06:15:48] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-17 06:15:48] [INFO ] Added : 6 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 9 ms.
[2021-05-17 06:15:48] [INFO ] [Real]Absence check using 5 positive place invariants in 1 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 7 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 5 positive place invariants in 5 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 10 ms returned sat
[2021-05-17 06:15:48] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-17 06:15:48] [INFO ] Added : 13 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 8 ms.
[2021-05-17 06:15:48] [INFO ] [Real]Absence check using 5 positive place invariants in 1 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 17 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 5 positive place invariants in 1 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 7 ms returned sat
[2021-05-17 06:15:48] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-17 06:15:48] [INFO ] Added : 12 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [19, 19, 19, -1, -1, 1, -1, 19, 19, 19, 19, -1, 19, 19, 1]
[2021-05-17 06:15:48] [INFO ] Unfolded HLPN to a Petri net with 1398 places and 296 transitions in 9 ms.
[2021-05-17 06:15:48] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_13683469271495760467.dot
Incomplete random walk after 10000 steps, including 442 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 15) seen :14
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 15) seen :14
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 15) seen :14
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 15) seen :12
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 15) seen :12
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 15) seen :19
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 15) seen :14
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 15) seen :13
// Phase 1: matrix 296 rows 1398 cols
[2021-05-17 06:15:49] [INFO ] Computed 1103 place invariants in 81 ms
[2021-05-17 06:15:49] [INFO ] [Real]Absence check using 4 positive place invariants in 32 ms returned sat
[2021-05-17 06:15:49] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 286 ms returned sat
[2021-05-17 06:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:54] [INFO ] [Real]Absence check using state equation in 4441 ms returned unknown
[2021-05-17 06:15:54] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2021-05-17 06:15:54] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 220 ms returned sat
[2021-05-17 06:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:56] [INFO ] [Real]Absence check using state equation in 1676 ms returned sat
[2021-05-17 06:15:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:15:56] [INFO ] [Nat]Absence check using 4 positive place invariants in 11 ms returned sat
[2021-05-17 06:15:56] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 192 ms returned sat
[2021-05-17 06:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:15:58] [INFO ] [Nat]Absence check using state equation in 1381 ms returned sat
[2021-05-17 06:15:58] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 24 ms.
[2021-05-17 06:15:58] [INFO ] Added : 60 causal constraints over 12 iterations in 515 ms. Result :sat
Minimization took 188 ms.
[2021-05-17 06:15:59] [INFO ] [Real]Absence check using 4 positive place invariants in 13 ms returned sat
[2021-05-17 06:15:59] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 225 ms returned sat
[2021-05-17 06:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:00] [INFO ] [Real]Absence check using state equation in 526 ms returned sat
[2021-05-17 06:16:00] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 78 ms.
[2021-05-17 06:16:01] [INFO ] Added : 79 causal constraints over 16 iterations in 891 ms. Result :sat
Minimization took 142 ms.
[2021-05-17 06:16:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:16:01] [INFO ] [Nat]Absence check using 4 positive place invariants in 14 ms returned sat
[2021-05-17 06:16:01] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 229 ms returned sat
[2021-05-17 06:16:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:02] [INFO ] [Nat]Absence check using state equation in 541 ms returned sat
[2021-05-17 06:16:02] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 36 ms.
[2021-05-17 06:16:02] [INFO ] Added : 79 causal constraints over 16 iterations in 642 ms. Result :sat
Minimization took 110 ms.
[2021-05-17 06:16:03] [INFO ] [Real]Absence check using 4 positive place invariants in 10 ms returned sat
[2021-05-17 06:16:03] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 182 ms returned sat
[2021-05-17 06:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:04] [INFO ] [Real]Absence check using state equation in 648 ms returned sat
[2021-05-17 06:16:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:16:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 13 ms returned sat
[2021-05-17 06:16:04] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 223 ms returned sat
[2021-05-17 06:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:05] [INFO ] [Nat]Absence check using state equation in 825 ms returned sat
[2021-05-17 06:16:05] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 29 ms.
[2021-05-17 06:16:06] [INFO ] Added : 81 causal constraints over 17 iterations in 691 ms. Result :sat
Minimization took 265 ms.
[2021-05-17 06:16:06] [INFO ] [Real]Absence check using 4 positive place invariants in 12 ms returned sat
[2021-05-17 06:16:06] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 207 ms returned sat
[2021-05-17 06:16:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:08] [INFO ] [Real]Absence check using state equation in 1384 ms returned sat
[2021-05-17 06:16:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:16:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 13 ms returned sat
[2021-05-17 06:16:08] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 193 ms returned sat
[2021-05-17 06:16:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:09] [INFO ] [Nat]Absence check using state equation in 1293 ms returned sat
[2021-05-17 06:16:10] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 26 ms.
[2021-05-17 06:16:10] [INFO ] Added : 40 causal constraints over 8 iterations in 337 ms. Result :sat
Minimization took 92 ms.
[2021-05-17 06:16:10] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2021-05-17 06:16:10] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 197 ms returned sat
[2021-05-17 06:16:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:11] [INFO ] [Real]Absence check using state equation in 634 ms returned sat
[2021-05-17 06:16:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:16:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 11 ms returned sat
[2021-05-17 06:16:11] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 161 ms returned sat
[2021-05-17 06:16:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:12] [INFO ] [Nat]Absence check using state equation in 530 ms returned sat
[2021-05-17 06:16:12] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 31 ms.
[2021-05-17 06:16:12] [INFO ] Added : 79 causal constraints over 16 iterations in 608 ms. Result :sat
Minimization took 101 ms.
[2021-05-17 06:16:13] [INFO ] [Real]Absence check using 4 positive place invariants in 10 ms returned sat
[2021-05-17 06:16:13] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 194 ms returned sat
[2021-05-17 06:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:13] [INFO ] [Real]Absence check using state equation in 471 ms returned sat
[2021-05-17 06:16:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:16:14] [INFO ] [Nat]Absence check using 4 positive place invariants in 10 ms returned sat
[2021-05-17 06:16:14] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 183 ms returned sat
[2021-05-17 06:16:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:14] [INFO ] [Nat]Absence check using state equation in 424 ms returned sat
[2021-05-17 06:16:14] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 25 ms.
[2021-05-17 06:16:15] [INFO ] Added : 79 causal constraints over 16 iterations in 513 ms. Result :sat
Minimization took 145 ms.
[2021-05-17 06:16:15] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2021-05-17 06:16:15] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 213 ms returned sat
[2021-05-17 06:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:16] [INFO ] [Real]Absence check using state equation in 376 ms returned sat
[2021-05-17 06:16:16] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 23 ms.
[2021-05-17 06:16:16] [INFO ] Added : 79 causal constraints over 16 iterations in 700 ms. Result :sat
Minimization took 90 ms.
[2021-05-17 06:16:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:16:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 9 ms returned sat
[2021-05-17 06:16:17] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 148 ms returned sat
[2021-05-17 06:16:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:17] [INFO ] [Nat]Absence check using state equation in 380 ms returned sat
[2021-05-17 06:16:17] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 33 ms.
[2021-05-17 06:16:18] [INFO ] Added : 79 causal constraints over 16 iterations in 727 ms. Result :sat
Minimization took 129 ms.
[2021-05-17 06:16:18] [INFO ] [Real]Absence check using 4 positive place invariants in 13 ms returned sat
[2021-05-17 06:16:19] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 209 ms returned sat
[2021-05-17 06:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:20] [INFO ] [Real]Absence check using state equation in 1408 ms returned sat
[2021-05-17 06:16:20] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 27 ms.
[2021-05-17 06:16:21] [INFO ] Added : 89 causal constraints over 18 iterations in 823 ms. Result :sat
Minimization took 105 ms.
[2021-05-17 06:16:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:16:21] [INFO ] [Nat]Absence check using 4 positive place invariants in 20 ms returned sat
[2021-05-17 06:16:22] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 201 ms returned sat
[2021-05-17 06:16:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:23] [INFO ] [Nat]Absence check using state equation in 1324 ms returned sat
[2021-05-17 06:16:23] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 23 ms.
[2021-05-17 06:16:23] [INFO ] Added : 84 causal constraints over 17 iterations in 567 ms. Result :sat
Minimization took 177 ms.
[2021-05-17 06:16:24] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2021-05-17 06:16:24] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 208 ms returned sat
[2021-05-17 06:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:26] [INFO ] [Real]Absence check using state equation in 1490 ms returned sat
[2021-05-17 06:16:26] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 20 ms.
[2021-05-17 06:16:27] [INFO ] Added : 89 causal constraints over 18 iterations in 1031 ms. Result :sat
Minimization took 178 ms.
[2021-05-17 06:16:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:16:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 13 ms returned sat
[2021-05-17 06:16:27] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 191 ms returned sat
[2021-05-17 06:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:29] [INFO ] [Nat]Absence check using state equation in 1446 ms returned sat
[2021-05-17 06:16:29] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 25 ms.
[2021-05-17 06:16:29] [INFO ] Added : 84 causal constraints over 17 iterations in 577 ms. Result :sat
Minimization took 99 ms.
[2021-05-17 06:16:30] [INFO ] [Real]Absence check using 4 positive place invariants in 12 ms returned sat
[2021-05-17 06:16:30] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 189 ms returned sat
[2021-05-17 06:16:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:32] [INFO ] [Real]Absence check using state equation in 1631 ms returned sat
[2021-05-17 06:16:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:16:32] [INFO ] [Nat]Absence check using 4 positive place invariants in 13 ms returned sat
[2021-05-17 06:16:32] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 198 ms returned sat
[2021-05-17 06:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:33] [INFO ] [Nat]Absence check using state equation in 1322 ms returned sat
[2021-05-17 06:16:33] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 34 ms.
[2021-05-17 06:16:34] [INFO ] Added : 60 causal constraints over 12 iterations in 515 ms. Result :sat
Minimization took 136 ms.
[2021-05-17 06:16:34] [INFO ] [Real]Absence check using 4 positive place invariants in 9 ms returned sat
[2021-05-17 06:16:34] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 152 ms returned sat
[2021-05-17 06:16:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:35] [INFO ] [Real]Absence check using state equation in 590 ms returned unsat
[2021-05-17 06:16:35] [INFO ] [Real]Absence check using 4 positive place invariants in 12 ms returned sat
[2021-05-17 06:16:35] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 173 ms returned sat
[2021-05-17 06:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:37] [INFO ] [Real]Absence check using state equation in 1495 ms returned sat
[2021-05-17 06:16:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:16:37] [INFO ] [Nat]Absence check using 4 positive place invariants in 13 ms returned sat
[2021-05-17 06:16:37] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 219 ms returned sat
[2021-05-17 06:16:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:39] [INFO ] [Nat]Absence check using state equation in 1624 ms returned sat
[2021-05-17 06:16:39] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 31 ms.
[2021-05-17 06:16:39] [INFO ] Added : 50 causal constraints over 10 iterations in 373 ms. Result :sat
Minimization took 174 ms.
[2021-05-17 06:16:40] [INFO ] [Real]Absence check using 4 positive place invariants in 11 ms returned sat
[2021-05-17 06:16:40] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 190 ms returned sat
[2021-05-17 06:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:41] [INFO ] [Real]Absence check using state equation in 1540 ms returned sat
[2021-05-17 06:16:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:16:42] [INFO ] [Nat]Absence check using 4 positive place invariants in 13 ms returned sat
[2021-05-17 06:16:42] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 178 ms returned sat
[2021-05-17 06:16:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:42] [INFO ] [Nat]Absence check using state equation in 662 ms returned sat
[2021-05-17 06:16:43] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 15 ms.
[2021-05-17 06:16:43] [INFO ] Added : 96 causal constraints over 20 iterations in 702 ms. Result :sat
Minimization took 163 ms.
[2021-05-17 06:16:44] [INFO ] [Real]Absence check using 4 positive place invariants in 12 ms returned sat
[2021-05-17 06:16:44] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 209 ms returned sat
[2021-05-17 06:16:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:44] [INFO ] [Real]Absence check using state equation in 649 ms returned sat
[2021-05-17 06:16:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 06:16:45] [INFO ] [Nat]Absence check using 4 positive place invariants in 13 ms returned sat
[2021-05-17 06:16:45] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 223 ms returned sat
[2021-05-17 06:16:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 06:16:46] [INFO ] [Nat]Absence check using state equation in 638 ms returned sat
[2021-05-17 06:16:46] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 28 ms.
[2021-05-17 06:16:46] [INFO ] Added : 79 causal constraints over 16 iterations in 541 ms. Result :sat
Minimization took 65 ms.
Current structural bounds on expressions (after SMT) : [19, 19, 19, 2147483647, 2147483647, 1, 2147483647, 19, 19, 19, 19, 19, 19, 19, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 0, 0, 0]
FORMULA QuasiCertifProtocol-COL-18-UpperBounds-12 19 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 8900 steps, including 134 resets, run finished after 264 ms. (steps per millisecond=33 ) properties (out of 14) seen :580 could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-18-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-UpperBounds-13 19 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-UpperBounds-11 19 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-UpperBounds-10 19 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-UpperBounds-08 19 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-UpperBounds-01 19 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 14900 steps, including 149 resets, run finished after 452 ms. (steps per millisecond=32 ) properties (out of 7) seen :789 could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-18-UpperBounds-14 19 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 4200 steps, including 101 resets, run finished after 67 ms. (steps per millisecond=62 ) properties (out of 6) seen :19 could not realise parikh vector
Incomplete Parikh walk after 6300 steps, including 109 resets, run finished after 88 ms. (steps per millisecond=71 ) properties (out of 6) seen :76 could not realise parikh vector
Incomplete Parikh walk after 9600 steps, including 118 resets, run finished after 187 ms. (steps per millisecond=51 ) properties (out of 6) seen :525 could not realise parikh vector
Incomplete Parikh walk after 9600 steps, including 120 resets, run finished after 270 ms. (steps per millisecond=35 ) properties (out of 6) seen :546 could not realise parikh vector
Incomplete Parikh walk after 10300 steps, including 120 resets, run finished after 271 ms. (steps per millisecond=38 ) properties (out of 6) seen :779 could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-18-UpperBounds-07 19 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-UpperBounds-02 19 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 11100 steps, including 137 resets, run finished after 283 ms. (steps per millisecond=39 ) properties (out of 4) seen :741 could not realise parikh vector
Incomplete Parikh walk after 8800 steps, including 119 resets, run finished after 150 ms. (steps per millisecond=58 ) properties (out of 4) seen :475 could not realise parikh vector
Incomplete Parikh walk after 4200 steps, including 97 resets, run finished after 48 ms. (steps per millisecond=87 ) properties (out of 4) seen :19 could not realise parikh vector
Incomplete Parikh walk after 8200 steps, including 109 resets, run finished after 118 ms. (steps per millisecond=69 ) properties (out of 4) seen :399 could not realise parikh vector
Incomplete Parikh walk after 10300 steps, including 125 resets, run finished after 173 ms. (steps per millisecond=59 ) properties (out of 4) seen :741 could not realise parikh vector
Incomplete Parikh walk after 6300 steps, including 106 resets, run finished after 70 ms. (steps per millisecond=90 ) properties (out of 4) seen :76 could not realise parikh vector
Support contains 760 out of 1398 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1398/1398 places, 296/296 transitions.
Graph (complete) has 9608 edges and 1398 vertex of which 1354 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.31 ms
Discarding 44 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 137 transitions
Reduce isomorphic transitions removed 137 transitions.
Discarding 38 places :
Implicit places reduction removed 38 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 176 rules applied. Total rules applied 177 place count 1316 transition count 156
Reduce places removed 1 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 21 rules applied. Total rules applied 198 place count 1315 transition count 136
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 218 place count 1295 transition count 136
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 38 Pre rules applied. Total rules applied 218 place count 1295 transition count 98
Deduced a syphon composed of 38 places in 0 ms
Ensure Unique test removed 37 places
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 3 with 113 rules applied. Total rules applied 331 place count 1220 transition count 98
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 331 place count 1220 transition count 97
Deduced a syphon composed of 1 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 334 place count 1218 transition count 97
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 335 place count 1217 transition count 96
Applied a total of 335 rules in 264 ms. Remains 1217 /1398 variables (removed 181) and now considering 96/296 (removed 200) transitions.
Finished structural reductions, in 1 iterations. Remains : 1217/1398 places, 96/296 transitions.
// Phase 1: matrix 96 rows 1217 cols
[2021-05-17 06:16:49] [INFO ] Computed 1121 place invariants in 10 ms
FORMULA QuasiCertifProtocol-COL-18-UpperBounds-04 19 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-18-UpperBounds-03 361 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 1000000 steps, including 10309 resets, run finished after 15274 ms. (steps per millisecond=65 ) properties (out of 2) seen :380
FORMULA QuasiCertifProtocol-COL-18-UpperBounds-00 19 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 464272 steps, including 445 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen :{0=361}
// Phase 1: matrix 96 rows 1217 cols
[2021-05-17 06:17:09] [INFO ] Computed 1121 place invariants in 17 ms
[2021-05-17 06:17:10] [INFO ] [Real]Absence check using 380 positive place invariants in 116 ms returned sat
[2021-05-17 06:17:10] [INFO ] [Real]Absence check using 380 positive and 741 generalized place invariants in 316 ms returned unsat
Current structural bounds on expressions (after SMT) : [361] Max seen :[361]
FORMULA QuasiCertifProtocol-COL-18-UpperBounds-06 361 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
BK_STOP 1621232230960
--------------------
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-18"
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-18, 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-162089415100035"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-18.tgz
mv QuasiCertifProtocol-COL-18 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;