About the Execution of 2021-gold for QuasiCertifProtocol-COL-22
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r179-tall-165277027200349.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is QuasiCertifProtocol-COL-22, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-165277027200349
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 316K
-rw-r--r-- 1 mcc users 6.5K Apr 30 13:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 30 13:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 30 13:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 30 13:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 104K May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME QuasiCertifProtocol-COL-22-UpperBounds-00
FORMULA_NAME QuasiCertifProtocol-COL-22-UpperBounds-01
FORMULA_NAME QuasiCertifProtocol-COL-22-UpperBounds-02
FORMULA_NAME QuasiCertifProtocol-COL-22-UpperBounds-03
FORMULA_NAME QuasiCertifProtocol-COL-22-UpperBounds-04
FORMULA_NAME QuasiCertifProtocol-COL-22-UpperBounds-05
FORMULA_NAME QuasiCertifProtocol-COL-22-UpperBounds-06
FORMULA_NAME QuasiCertifProtocol-COL-22-UpperBounds-07
FORMULA_NAME QuasiCertifProtocol-COL-22-UpperBounds-08
FORMULA_NAME QuasiCertifProtocol-COL-22-UpperBounds-09
FORMULA_NAME QuasiCertifProtocol-COL-22-UpperBounds-10
FORMULA_NAME QuasiCertifProtocol-COL-22-UpperBounds-11
FORMULA_NAME QuasiCertifProtocol-COL-22-UpperBounds-12
FORMULA_NAME QuasiCertifProtocol-COL-22-UpperBounds-13
FORMULA_NAME QuasiCertifProtocol-COL-22-UpperBounds-14
FORMULA_NAME QuasiCertifProtocol-COL-22-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1652842167315
Running Version 0
[2022-05-18 02:49:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 02:49:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 02:49:28] [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.
[2022-05-18 02:49:29] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 02:49:29] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 610 ms
[2022-05-18 02:49:29] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 1966 PT places and 356.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
[2022-05-18 02:49:29] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions in 4 ms.
[2022-05-18 02:49:29] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_2135806212018961836.dot
// Phase 1: matrix 26 rows 30 cols
[2022-05-18 02:49:29] [INFO ] Computed 5 place invariants in 11 ms
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2022-05-18 02:49:29] [INFO ] Unfolded HLPN to a Petri net with 1966 places and 356 transitions in 22 ms.
[2022-05-18 02:49:29] [INFO ] Unfolded HLPN properties in 0 ms.
// Phase 1: matrix 26 rows 30 cols
[2022-05-18 02:49:29] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-18 02:49:29] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2022-05-18 02:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:29] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-18 02:49:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:29] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-18 02:49:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:29] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-18 02:49:29] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 02:49:30] [INFO ] Added : 8 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-18 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-18 02:49:30] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-18 02:49:30] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-18 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-18 02:49:30] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 02:49:30] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-18 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-18 02:49:30] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 02:49:30] [INFO ] Added : 13 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-18 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-18 02:49:30] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-18 02:49:30] [INFO ] Added : 12 causal constraints over 3 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-18 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-18 02:49:30] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 02:49:30] [INFO ] Added : 13 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-18 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-18 02:49:30] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 02:49:30] [INFO ] Added : 13 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-18 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-18 02:49:30] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 02:49:30] [INFO ] Added : 11 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-18 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-18 02:49:30] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 02:49:30] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-18 02:49:30] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-18 02:49:30] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2022-05-18 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-18 02:49:30] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-18 02:49:30] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 9 ms.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-18 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-18 02:49:30] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 02:49:30] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-18 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-18 02:49:30] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-18 02:49:30] [INFO ] Added : 10 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-18 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-18 02:49:30] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 02:49:30] [INFO ] Added : 13 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-18 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:30] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-18 02:49:30] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-18 02:49:30] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2022-05-18 02:49:31] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:31] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-18 02:49:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-18 02:49:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:31] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-18 02:49:31] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 02:49:31] [INFO ] Added : 10 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 529, 23, 23, 23, 1, 1, 23, -1, 23, 13, -1, -1]
[2022-05-18 02:49:31] [INFO ] Unfolded HLPN to a Petri net with 1966 places and 356 transitions in 14 ms.
[2022-05-18 02:49:31] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_16398838852666546357.dot
Incomplete random walk after 10000 steps, including 371 resets, run finished after 294 ms. (steps per millisecond=34 ) properties (out of 15) seen :36
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 15) seen :33
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 15) seen :33
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 15) seen :33
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 15) seen :33
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 15) seen :33
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 15) seen :33
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 15) seen :33
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 15) seen :33
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 15) seen :34
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 15) seen :33
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 15) seen :33
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 15) seen :33
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 15) seen :35
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 15) seen :33
// Phase 1: matrix 356 rows 1966 cols
[2022-05-18 02:49:32] [INFO ] Computed 1611 place invariants in 68 ms
[2022-05-18 02:49:32] [INFO ] [Real]Absence check using 4 positive place invariants in 22 ms returned sat
[2022-05-18 02:49:32] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 304 ms returned sat
[2022-05-18 02:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:33] [INFO ] [Real]Absence check using state equation in 928 ms returned sat
[2022-05-18 02:49:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:33] [INFO ] [Nat]Absence check using 4 positive place invariants in 18 ms returned sat
[2022-05-18 02:49:34] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 290 ms returned sat
[2022-05-18 02:49:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:35] [INFO ] [Nat]Absence check using state equation in 996 ms returned sat
[2022-05-18 02:49:35] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 29 ms.
[2022-05-18 02:49:35] [INFO ] Added : 60 causal constraints over 12 iterations in 725 ms. Result :sat
Minimization took 160 ms.
[2022-05-18 02:49:36] [INFO ] [Real]Absence check using 4 positive place invariants in 17 ms returned sat
[2022-05-18 02:49:36] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 308 ms returned sat
[2022-05-18 02:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:37] [INFO ] [Real]Absence check using state equation in 889 ms returned sat
[2022-05-18 02:49:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:37] [INFO ] [Nat]Absence check using 4 positive place invariants in 16 ms returned sat
[2022-05-18 02:49:37] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 301 ms returned sat
[2022-05-18 02:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:40] [INFO ] [Nat]Absence check using state equation in 2455 ms returned sat
[2022-05-18 02:49:40] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 34 ms.
[2022-05-18 02:49:40] [INFO ] Added : 38 causal constraints over 8 iterations in 496 ms. Result :sat
Minimization took 210 ms.
[2022-05-18 02:49:41] [INFO ] [Real]Absence check using 4 positive place invariants in 16 ms returned sat
[2022-05-18 02:49:41] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 312 ms returned sat
[2022-05-18 02:49:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:42] [INFO ] [Real]Absence check using state equation in 663 ms returned unsat
[2022-05-18 02:49:42] [INFO ] [Real]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-18 02:49:42] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 340 ms returned sat
[2022-05-18 02:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:44] [INFO ] [Real]Absence check using state equation in 1853 ms returned sat
[2022-05-18 02:49:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:45] [INFO ] [Nat]Absence check using 4 positive place invariants in 16 ms returned sat
[2022-05-18 02:49:45] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 355 ms returned sat
[2022-05-18 02:49:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:48] [INFO ] [Nat]Absence check using state equation in 2981 ms returned sat
[2022-05-18 02:49:48] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 26 ms.
[2022-05-18 02:49:49] [INFO ] Added : 116 causal constraints over 24 iterations in 1276 ms. Result :sat
Minimization took 155 ms.
[2022-05-18 02:49:50] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-18 02:49:50] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 295 ms returned sat
[2022-05-18 02:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:51] [INFO ] [Real]Absence check using state equation in 949 ms returned sat
[2022-05-18 02:49:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-18 02:49:51] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 314 ms returned sat
[2022-05-18 02:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:52] [INFO ] [Nat]Absence check using state equation in 993 ms returned sat
[2022-05-18 02:49:52] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 23 ms.
[2022-05-18 02:49:53] [INFO ] Added : 95 causal constraints over 19 iterations in 1005 ms. Result :sat
Minimization took 538 ms.
[2022-05-18 02:49:54] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-18 02:49:54] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 289 ms returned sat
[2022-05-18 02:49:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:56] [INFO ] [Real]Absence check using state equation in 1132 ms returned sat
[2022-05-18 02:49:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:49:56] [INFO ] [Nat]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-18 02:49:56] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 302 ms returned sat
[2022-05-18 02:49:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:49:57] [INFO ] [Nat]Absence check using state equation in 1275 ms returned sat
[2022-05-18 02:49:57] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 27 ms.
[2022-05-18 02:49:58] [INFO ] Added : 96 causal constraints over 20 iterations in 1048 ms. Result :sat
Minimization took 144 ms.
[2022-05-18 02:49:59] [INFO ] [Real]Absence check using 4 positive place invariants in 21 ms returned sat
[2022-05-18 02:49:59] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 345 ms returned sat
[2022-05-18 02:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:02] [INFO ] [Real]Absence check using state equation in 2403 ms returned sat
[2022-05-18 02:50:02] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 25 ms.
[2022-05-18 02:50:03] [INFO ] Added : 117 causal constraints over 24 iterations in 1422 ms. Result :sat
Minimization took 241 ms.
[2022-05-18 02:50:04] [INFO ] [Real]Absence check using 4 positive place invariants in 18 ms returned sat
[2022-05-18 02:50:04] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 293 ms returned sat
[2022-05-18 02:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:04] [INFO ] [Real]Absence check using state equation in 556 ms returned sat
[2022-05-18 02:50:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:50:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-18 02:50:05] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 279 ms returned sat
[2022-05-18 02:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:05] [INFO ] [Nat]Absence check using state equation in 545 ms returned sat
[2022-05-18 02:50:06] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 34 ms.
[2022-05-18 02:50:07] [INFO ] Added : 107 causal constraints over 22 iterations in 1188 ms. Result :sat
Minimization took 101 ms.
[2022-05-18 02:50:07] [INFO ] [Real]Absence check using 4 positive place invariants in 18 ms returned sat
[2022-05-18 02:50:07] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 295 ms returned sat
[2022-05-18 02:50:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:08] [INFO ] [Real]Absence check using state equation in 643 ms returned sat
[2022-05-18 02:50:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:50:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-18 02:50:08] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 291 ms returned sat
[2022-05-18 02:50:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:09] [INFO ] [Nat]Absence check using state equation in 642 ms returned sat
[2022-05-18 02:50:09] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 25 ms.
[2022-05-18 02:50:10] [INFO ] Added : 36 causal constraints over 8 iterations in 487 ms. Result :sat
Minimization took 93 ms.
[2022-05-18 02:50:10] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-18 02:50:10] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 296 ms returned sat
[2022-05-18 02:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:11] [INFO ] [Real]Absence check using state equation in 938 ms returned sat
[2022-05-18 02:50:11] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 23 ms.
[2022-05-18 02:50:12] [INFO ] Added : 24 causal constraints over 5 iterations in 342 ms. Result :sat
Minimization took 226 ms.
[2022-05-18 02:50:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:50:12] [INFO ] [Nat]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-18 02:50:12] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 285 ms returned sat
[2022-05-18 02:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:14] [INFO ] [Nat]Absence check using state equation in 1320 ms returned sat
[2022-05-18 02:50:14] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 26 ms.
[2022-05-18 02:50:14] [INFO ] Added : 24 causal constraints over 5 iterations in 342 ms. Result :sat
Minimization took 201 ms.
[2022-05-18 02:50:15] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-18 02:50:15] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 291 ms returned sat
[2022-05-18 02:50:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:16] [INFO ] [Real]Absence check using state equation in 1034 ms returned sat
[2022-05-18 02:50:16] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 23 ms.
[2022-05-18 02:50:17] [INFO ] Added : 107 causal constraints over 22 iterations in 1254 ms. Result :sat
Minimization took 137 ms.
[2022-05-18 02:50:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:50:18] [INFO ] [Nat]Absence check using 4 positive place invariants in 18 ms returned sat
[2022-05-18 02:50:18] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 291 ms returned sat
[2022-05-18 02:50:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:19] [INFO ] [Nat]Absence check using state equation in 1058 ms returned sat
[2022-05-18 02:50:19] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 27 ms.
[2022-05-18 02:50:20] [INFO ] Added : 107 causal constraints over 22 iterations in 1247 ms. Result :sat
Minimization took 165 ms.
[2022-05-18 02:50:21] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-18 02:50:21] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 303 ms returned sat
[2022-05-18 02:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:22] [INFO ] [Real]Absence check using state equation in 628 ms returned sat
[2022-05-18 02:50:22] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 29 ms.
[2022-05-18 02:50:23] [INFO ] Added : 95 causal constraints over 19 iterations in 1136 ms. Result :sat
Minimization took 131 ms.
[2022-05-18 02:50:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:50:23] [INFO ] [Nat]Absence check using 4 positive place invariants in 20 ms returned sat
[2022-05-18 02:50:23] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 280 ms returned sat
[2022-05-18 02:50:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:24] [INFO ] [Nat]Absence check using state equation in 638 ms returned sat
[2022-05-18 02:50:24] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 22 ms.
[2022-05-18 02:50:25] [INFO ] Added : 95 causal constraints over 19 iterations in 1013 ms. Result :sat
Minimization took 146 ms.
[2022-05-18 02:50:25] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-18 02:50:26] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 296 ms returned sat
[2022-05-18 02:50:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:26] [INFO ] [Real]Absence check using state equation in 556 ms returned sat
[2022-05-18 02:50:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:50:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 16 ms returned sat
[2022-05-18 02:50:27] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 318 ms returned sat
[2022-05-18 02:50:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:27] [INFO ] [Nat]Absence check using state equation in 575 ms returned sat
[2022-05-18 02:50:28] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 21 ms.
[2022-05-18 02:50:29] [INFO ] Added : 107 causal constraints over 22 iterations in 1196 ms. Result :sat
Minimization took 257 ms.
[2022-05-18 02:50:29] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-18 02:50:29] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 302 ms returned sat
[2022-05-18 02:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:30] [INFO ] [Real]Absence check using state equation in 875 ms returned sat
[2022-05-18 02:50:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:50:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-18 02:50:31] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 267 ms returned sat
[2022-05-18 02:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:32] [INFO ] [Nat]Absence check using state equation in 887 ms returned sat
[2022-05-18 02:50:32] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 37 ms.
[2022-05-18 02:50:32] [INFO ] Added : 60 causal constraints over 12 iterations in 696 ms. Result :sat
Minimization took 190 ms.
[2022-05-18 02:50:33] [INFO ] [Real]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-18 02:50:33] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 269 ms returned sat
[2022-05-18 02:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:34] [INFO ] [Real]Absence check using state equation in 623 ms returned sat
[2022-05-18 02:50:34] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 21 ms.
[2022-05-18 02:50:35] [INFO ] Added : 108 causal constraints over 22 iterations in 1300 ms. Result :sat
Minimization took 127 ms.
[2022-05-18 02:50:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:50:36] [INFO ] [Nat]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-18 02:50:36] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 292 ms returned sat
[2022-05-18 02:50:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:50:36] [INFO ] [Nat]Absence check using state equation in 632 ms returned sat
[2022-05-18 02:50:37] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 22 ms.
[2022-05-18 02:50:38] [INFO ] Added : 108 causal constraints over 22 iterations in 1168 ms. Result :sat
Minimization took 154 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 23, 529, 23, 23, 23, 1, 1, 23, 2147483647, 23, 13, 2147483647, 2147483647] Max seen :[0, 0, 23, 0, 0, 0, 0, 0, 0, 21, 0, 0, 0, 0, 0]
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-03 23 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 11100 steps, including 121 resets, run finished after 412 ms. (steps per millisecond=26 ) properties (out of 14) seen :669 could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-12 23 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-10 23 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 6200 steps, including 103 resets, run finished after 177 ms. (steps per millisecond=35 ) properties (out of 10) seen :46 could not realise parikh vector
Incomplete Parikh walk after 12300 steps, including 130 resets, run finished after 481 ms. (steps per millisecond=25 ) properties (out of 10) seen :910 could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-13 13 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 10200 steps, including 117 resets, run finished after 344 ms. (steps per millisecond=29 ) properties (out of 9) seen :644 could not realise parikh vector
Incomplete Parikh walk after 14600 steps, including 140 resets, run finished after 568 ms. (steps per millisecond=25 ) properties (out of 9) seen :1128 could not realise parikh vector
Incomplete Parikh walk after 2500 steps, including 94 resets, run finished after 69 ms. (steps per millisecond=36 ) properties (out of 9) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3800 steps, including 97 resets, run finished after 101 ms. (steps per millisecond=37 ) properties (out of 9) seen :23 could not realise parikh vector
Incomplete Parikh walk after 11200 steps, including 124 resets, run finished after 381 ms. (steps per millisecond=29 ) properties (out of 9) seen :667 could not realise parikh vector
Incomplete Parikh walk after 18900 steps, including 203 resets, run finished after 760 ms. (steps per millisecond=24 ) properties (out of 9) seen :1717 could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-07 23 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-06 23 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-04 529 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 17900 steps, including 163 resets, run finished after 556 ms. (steps per millisecond=32 ) properties (out of 6) seen :1142 could not realise parikh vector
Incomplete Parikh walk after 14400 steps, including 143 resets, run finished after 420 ms. (steps per millisecond=34 ) properties (out of 6) seen :1150 could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-05 23 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 3800 steps, including 96 resets, run finished after 71 ms. (steps per millisecond=53 ) properties (out of 5) seen :24 could not realise parikh vector
Incomplete Parikh walk after 6300 steps, including 101 resets, run finished after 118 ms. (steps per millisecond=53 ) properties (out of 5) seen :69 could not realise parikh vector
Support contains 1127 out of 1966 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1966/1966 places, 356/356 transitions.
Graph (complete) has 16044 edges and 1966 vertex of which 1316 are kept as prefixes of interest. Removing 650 places using SCC suffix rule.12 ms
Discarding 650 places :
Also discarding 94 output transitions
Drop transitions removed 94 transitions
Drop transitions removed 119 transitions
Reduce isomorphic transitions removed 119 transitions.
Discarding 46 places :
Implicit places reduction removed 46 places
Iterating post reduction 0 with 165 rules applied. Total rules applied 166 place count 1270 transition count 143
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 24 Pre rules applied. Total rules applied 166 place count 1270 transition count 119
Deduced a syphon composed of 24 places in 1 ms
Ensure Unique test removed 45 places
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 1 with 93 rules applied. Total rules applied 259 place count 1201 transition count 119
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 259 place count 1201 transition count 118
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 1 with 3 rules applied. Total rules applied 262 place count 1199 transition count 118
Applied a total of 262 rules in 147 ms. Remains 1199 /1966 variables (removed 767) and now considering 118/356 (removed 238) transitions.
Finished structural reductions, in 1 iterations. Remains : 1199/1966 places, 118/356 transitions.
// Phase 1: matrix 118 rows 1199 cols
[2022-05-18 02:50:42] [INFO ] Computed 1081 place invariants in 7 ms
Interrupted random walk after 748063 steps, including 6286 resets, run timeout after 30001 ms. (steps per millisecond=24 ) properties seen :{0=23, 1=23, 2=529, 3=23, 4=529}
Interrupted Best-First random walk after 696705 steps, including 466 resets, run timeout after 5001 ms. (steps per millisecond=139 ) properties seen :{0=23, 1=23, 2=529, 3=23, 4=529}
Interrupted Best-First random walk after 747134 steps, including 460 resets, run timeout after 5001 ms. (steps per millisecond=149 ) properties seen :{0=23, 1=23, 2=529, 3=23, 4=529}
Interrupted Best-First random walk after 255474 steps, including 157 resets, run timeout after 5001 ms. (steps per millisecond=51 ) properties seen :{0=23, 1=23, 2=529, 3=23, 4=529}
Interrupted Best-First random walk after 747811 steps, including 460 resets, run timeout after 5001 ms. (steps per millisecond=149 ) properties seen :{0=23, 1=23, 2=529, 3=23, 4=529}
Interrupted Best-First random walk after 264978 steps, including 177 resets, run timeout after 5001 ms. (steps per millisecond=52 ) properties seen :{0=23, 1=23, 2=529, 3=23, 4=529}
// Phase 1: matrix 118 rows 1199 cols
[2022-05-18 02:51:37] [INFO ] Computed 1081 place invariants in 17 ms
[2022-05-18 02:51:38] [INFO ] [Real]Absence check using 0 positive and 1081 generalized place invariants in 228 ms returned sat
[2022-05-18 02:51:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:51:38] [INFO ] [Real]Absence check using state equation in 482 ms returned unsat
[2022-05-18 02:51:39] [INFO ] [Real]Absence check using 0 positive and 1081 generalized place invariants in 199 ms returned sat
[2022-05-18 02:51:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:51:39] [INFO ] [Real]Absence check using state equation in 217 ms returned unsat
[2022-05-18 02:51:39] [INFO ] [Real]Absence check using 0 positive and 1081 generalized place invariants in 228 ms returned sat
[2022-05-18 02:51:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:51:40] [INFO ] [Real]Absence check using state equation in 496 ms returned unsat
[2022-05-18 02:51:40] [INFO ] [Real]Absence check using 0 positive and 1081 generalized place invariants in 185 ms returned sat
[2022-05-18 02:51:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:51:40] [INFO ] [Real]Absence check using state equation in 217 ms returned unsat
[2022-05-18 02:51:41] [INFO ] [Real]Absence check using 0 positive and 1081 generalized place invariants in 284 ms returned sat
[2022-05-18 02:51:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:51:41] [INFO ] [Real]Absence check using state equation in 580 ms returned unsat
Current structural bounds on expressions (after SMT) : [23, 23, 529, 23, 529] Max seen :[23, 23, 529, 23, 529]
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-15 529 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-14 23 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-11 529 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-02 23 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-00 23 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
BK_STOP 1652842305204
--------------------
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-22"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is QuasiCertifProtocol-COL-22, 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 r179-tall-165277027200349"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-22.tgz
mv QuasiCertifProtocol-COL-22 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 ;