About the Execution of ITS-Tools 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.r168-tall-165277017400933.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is QuasiCertifProtocol-COL-22, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017400933
=====================================================================
--------------------
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 1652987239697
Running Version 202205111006
[2022-05-19 19:07:20] [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]
[2022-05-19 19:07:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 19:07:20] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-19 19:07:21] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-19 19:07:21] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 807 ms
[2022-05-19 19:07:21] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 1966 PT places and 356.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
[2022-05-19 19:07:21] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions 77 arcs in 8 ms.
[2022-05-19 19:07:21] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 26 rows 30 cols
[2022-05-19 19:07:21] [INFO ] Computed 5 place invariants in 6 ms
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
// Phase 1: matrix 26 rows 30 cols
[2022-05-19 19:07:21] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-19 19:07:21] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-19 19:07:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:21] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-19 19:07:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 19:07:22] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 19:07:22] [INFO ] Added : 8 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 19:07:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 19:07:22] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 10 ms.
[2022-05-19 19:07:22] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 19:07:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 19:07:22] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-19 19:07:22] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 11 ms.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 19:07:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 19:07:22] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-19 19:07:22] [INFO ] Added : 13 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 19:07:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 19:07:22] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 19:07:22] [INFO ] Added : 12 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 19:07:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 19:07:22] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 19:07:22] [INFO ] Added : 13 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 19:07:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 19:07:22] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-19 19:07:22] [INFO ] Added : 13 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 19:07:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-19 19:07:22] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 19:07:22] [INFO ] Added : 11 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 8 ms.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 19:07:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 19:07:22] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 19:07:22] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 19:07:22] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 19:07:22] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 19:07:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 19:07:22] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 19:07:22] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 10 ms.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 19:07:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 19:07:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:22] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-19 19:07:22] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 19:07:23] [INFO ] Added : 11 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 10 ms.
[2022-05-19 19:07:23] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-19 19:07:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 19:07:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-19 19:07:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 19:07:23] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 19:07:23] [INFO ] Added : 10 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 19:07:23] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 19:07:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 19:07:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 19:07:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 19:07:23] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 19:07:23] [INFO ] Added : 13 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 19:07:23] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-19 19:07:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 19:07:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-19 19:07:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:23] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 19:07:23] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 19:07:23] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 19:07:23] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 19:07:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 19:07:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 19:07:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 19:07:23] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 19:07:23] [INFO ] Added : 10 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 529, 23, 23, 23, 1, 1, 23, -1, 23, 13, -1, -1]
Domain [tsid(23), tsid(23)] of place n9 breaks symmetries in sort tsid
[2022-05-19 19:07:23] [INFO ] Unfolded HLPN to a Petri net with 1966 places and 356 transitions 4323 arcs in 35 ms.
[2022-05-19 19:07:23] [INFO ] Unfolded 15 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 371 resets, run finished after 291 ms. (steps per millisecond=34 ) properties (out of 15) seen :35
Incomplete Best-First random walk after 10001 steps, including 20 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 20 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 28 ms. (steps per millisecond=357 ) properties (out of 15) seen :33
Incomplete Best-First random walk after 10001 steps, including 22 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 23 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 15) seen :33
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 15) seen :33
Incomplete Best-First random walk after 10001 steps, including 22 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 28 ms. (steps per millisecond=357 ) properties (out of 15) seen :33
Incomplete Best-First random walk after 10001 steps, including 24 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 18 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 15) seen :46
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-10 23 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 14) seen :23
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 14) seen :23
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :23
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 14) seen :23
// Phase 1: matrix 356 rows 1966 cols
[2022-05-19 19:07:24] [INFO ] Computed 1611 place invariants in 71 ms
[2022-05-19 19:07:24] [INFO ] [Real]Absence check using 4 positive place invariants in 25 ms returned sat
[2022-05-19 19:07:24] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 299 ms returned sat
[2022-05-19 19:07:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:25] [INFO ] [Real]Absence check using state equation in 951 ms returned sat
[2022-05-19 19:07:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:26] [INFO ] [Nat]Absence check using 4 positive place invariants in 17 ms returned sat
[2022-05-19 19:07:26] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 305 ms returned sat
[2022-05-19 19:07:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:27] [INFO ] [Nat]Absence check using state equation in 1070 ms returned sat
[2022-05-19 19:07:27] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 28 ms.
[2022-05-19 19:07:28] [INFO ] Added : 60 causal constraints over 12 iterations in 685 ms. Result :sat
Minimization took 158 ms.
[2022-05-19 19:07:28] [INFO ] [Real]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-19 19:07:28] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 300 ms returned sat
[2022-05-19 19:07:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:29] [INFO ] [Real]Absence check using state equation in 919 ms returned sat
[2022-05-19 19:07:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:29] [INFO ] [Nat]Absence check using 4 positive place invariants in 16 ms returned sat
[2022-05-19 19:07:30] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 302 ms returned sat
[2022-05-19 19:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:32] [INFO ] [Nat]Absence check using state equation in 2581 ms returned sat
[2022-05-19 19:07:32] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 32 ms.
[2022-05-19 19:07:33] [INFO ] Added : 38 causal constraints over 8 iterations in 505 ms. Result :sat
Minimization took 210 ms.
[2022-05-19 19:07:33] [INFO ] [Real]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-19 19:07:34] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 312 ms returned sat
[2022-05-19 19:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:34] [INFO ] [Real]Absence check using state equation in 636 ms returned unsat
[2022-05-19 19:07:35] [INFO ] [Real]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-19 19:07:35] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 341 ms returned sat
[2022-05-19 19:07:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:37] [INFO ] [Real]Absence check using state equation in 1960 ms returned sat
[2022-05-19 19:07:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:37] [INFO ] [Nat]Absence check using 4 positive place invariants in 16 ms returned sat
[2022-05-19 19:07:37] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 348 ms returned sat
[2022-05-19 19:07:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:41] [INFO ] [Nat]Absence check using state equation in 3236 ms returned sat
[2022-05-19 19:07:41] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 27 ms.
[2022-05-19 19:07:43] [INFO ] Deduced a trap composed of 4 places in 928 ms of which 8 ms to minimize.
[2022-05-19 19:07:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-19 19:07:43] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-19 19:07:43] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 277 ms returned sat
[2022-05-19 19:07:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:44] [INFO ] [Real]Absence check using state equation in 976 ms returned sat
[2022-05-19 19:07:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:45] [INFO ] [Nat]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-19 19:07:45] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 323 ms returned sat
[2022-05-19 19:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:46] [INFO ] [Nat]Absence check using state equation in 1071 ms returned sat
[2022-05-19 19:07:46] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 33 ms.
[2022-05-19 19:07:47] [INFO ] Added : 95 causal constraints over 19 iterations in 1021 ms. Result :sat
Minimization took 570 ms.
[2022-05-19 19:07:48] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-19 19:07:48] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 305 ms returned sat
[2022-05-19 19:07:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:49] [INFO ] [Real]Absence check using state equation in 1222 ms returned sat
[2022-05-19 19:07:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-19 19:07:50] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 295 ms returned sat
[2022-05-19 19:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:51] [INFO ] [Nat]Absence check using state equation in 1357 ms returned sat
[2022-05-19 19:07:51] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 25 ms.
[2022-05-19 19:07:52] [INFO ] Added : 96 causal constraints over 20 iterations in 1143 ms. Result :sat
Minimization took 139 ms.
[2022-05-19 19:07:53] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-19 19:07:53] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 340 ms returned sat
[2022-05-19 19:07:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:56] [INFO ] [Real]Absence check using state equation in 2492 ms returned sat
[2022-05-19 19:07:56] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 27 ms.
[2022-05-19 19:07:57] [INFO ] Added : 117 causal constraints over 24 iterations in 1464 ms. Result :sat
Minimization took 238 ms.
[2022-05-19 19:07:58] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-19 19:07:58] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 285 ms returned sat
[2022-05-19 19:07:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:07:59] [INFO ] [Real]Absence check using state equation in 545 ms returned sat
[2022-05-19 19:07:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:07:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-19 19:07:59] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 302 ms returned sat
[2022-05-19 19:07:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:08:00] [INFO ] [Nat]Absence check using state equation in 572 ms returned sat
[2022-05-19 19:08:00] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 29 ms.
[2022-05-19 19:08:01] [INFO ] Added : 107 causal constraints over 22 iterations in 1208 ms. Result :sat
Minimization took 102 ms.
[2022-05-19 19:08:01] [INFO ] [Real]Absence check using 4 positive place invariants in 19 ms returned sat
[2022-05-19 19:08:02] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 302 ms returned sat
[2022-05-19 19:08:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:08:02] [INFO ] [Real]Absence check using state equation in 673 ms returned sat
[2022-05-19 19:08:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:08:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-19 19:08:03] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 304 ms returned sat
[2022-05-19 19:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:08:03] [INFO ] [Nat]Absence check using state equation in 652 ms returned sat
[2022-05-19 19:08:03] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 26 ms.
[2022-05-19 19:08:04] [INFO ] Added : 36 causal constraints over 8 iterations in 484 ms. Result :sat
Minimization took 93 ms.
[2022-05-19 19:08:04] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-19 19:08:05] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 308 ms returned sat
[2022-05-19 19:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:08:06] [INFO ] [Real]Absence check using state equation in 1127 ms returned sat
[2022-05-19 19:08:06] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 23 ms.
[2022-05-19 19:08:07] [INFO ] Added : 107 causal constraints over 22 iterations in 1319 ms. Result :sat
Minimization took 139 ms.
[2022-05-19 19:08:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:08:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 15 ms returned sat
[2022-05-19 19:08:08] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 298 ms returned sat
[2022-05-19 19:08:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:08:09] [INFO ] [Nat]Absence check using state equation in 1137 ms returned sat
[2022-05-19 19:08:09] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 22 ms.
[2022-05-19 19:08:10] [INFO ] Added : 107 causal constraints over 22 iterations in 1205 ms. Result :sat
Minimization took 161 ms.
[2022-05-19 19:08:11] [INFO ] [Real]Absence check using 4 positive place invariants in 13 ms returned sat
[2022-05-19 19:08:11] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 297 ms returned sat
[2022-05-19 19:08:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:08:12] [INFO ] [Real]Absence check using state equation in 637 ms returned sat
[2022-05-19 19:08:12] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 29 ms.
[2022-05-19 19:08:13] [INFO ] Added : 95 causal constraints over 19 iterations in 1151 ms. Result :sat
Minimization took 124 ms.
[2022-05-19 19:08:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:08:13] [INFO ] [Nat]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-19 19:08:13] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 287 ms returned sat
[2022-05-19 19:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:08:14] [INFO ] [Nat]Absence check using state equation in 640 ms returned sat
[2022-05-19 19:08:14] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 26 ms.
[2022-05-19 19:08:15] [INFO ] Added : 95 causal constraints over 19 iterations in 1048 ms. Result :sat
Minimization took 138 ms.
[2022-05-19 19:08:16] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-19 19:08:16] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 301 ms returned sat
[2022-05-19 19:08:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:08:16] [INFO ] [Real]Absence check using state equation in 581 ms returned sat
[2022-05-19 19:08:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:08:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 28 ms returned sat
[2022-05-19 19:08:17] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 292 ms returned sat
[2022-05-19 19:08:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:08:18] [INFO ] [Nat]Absence check using state equation in 564 ms returned sat
[2022-05-19 19:08:18] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 24 ms.
[2022-05-19 19:08:19] [INFO ] Added : 107 causal constraints over 22 iterations in 1220 ms. Result :sat
Minimization took 243 ms.
[2022-05-19 19:08:19] [INFO ] [Real]Absence check using 4 positive place invariants in 13 ms returned sat
[2022-05-19 19:08:20] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 285 ms returned sat
[2022-05-19 19:08:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:08:20] [INFO ] [Real]Absence check using state equation in 891 ms returned sat
[2022-05-19 19:08:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:08:21] [INFO ] [Nat]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-19 19:08:21] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 292 ms returned sat
[2022-05-19 19:08:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:08:22] [INFO ] [Nat]Absence check using state equation in 940 ms returned sat
[2022-05-19 19:08:22] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 22 ms.
[2022-05-19 19:08:23] [INFO ] Added : 60 causal constraints over 12 iterations in 669 ms. Result :sat
Minimization took 193 ms.
[2022-05-19 19:08:23] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-19 19:08:23] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 294 ms returned sat
[2022-05-19 19:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:08:24] [INFO ] [Real]Absence check using state equation in 645 ms returned sat
[2022-05-19 19:08:24] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 23 ms.
[2022-05-19 19:08:25] [INFO ] Added : 108 causal constraints over 22 iterations in 1294 ms. Result :sat
Minimization took 122 ms.
[2022-05-19 19:08:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 19:08:26] [INFO ] [Nat]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-19 19:08:26] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 297 ms returned sat
[2022-05-19 19:08:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 19:08:27] [INFO ] [Nat]Absence check using state equation in 652 ms returned sat
[2022-05-19 19:08:27] [INFO ] Computed and/alt/rep : 260/306/260 causal constraints (skipped 72 transitions) in 21 ms.
[2022-05-19 19:08:28] [INFO ] Added : 108 causal constraints over 22 iterations in 1187 ms. Result :sat
Minimization took 142 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 23, 529, 23, 23, 23, 1, 1, 2147483647, 23, 13, 2147483647, 2147483647] Max seen :[0, 0, 23, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-03 23 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-12 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
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-13 13 TECHNIQUES TOPOLOGICAL PARIKH_WALK
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
FORMULA QuasiCertifProtocol-COL-22-UpperBounds-05 23 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1127 out of 1966 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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.10 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 1 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 103 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
[2022-05-19 19:08:33] [INFO ] Computed 1081 place invariants in 13 ms
Finished random walk after 805503 steps, including 6768 resets, run visited all 5 properties in 30001 ms. (steps per millisecond=26 )
Finished Best-First random walk after 749379 steps, including 501 resets, run visited all 5 properties in 5001 ms. (steps per millisecond=149 )
Finished Best-First random walk after 808738 steps, including 497 resets, run visited all 5 properties in 5001 ms. (steps per millisecond=161 )
Finished Best-First random walk after 296261 steps, including 182 resets, run visited all 5 properties in 5001 ms. (steps per millisecond=59 )
Finished Best-First random walk after 794670 steps, including 490 resets, run visited all 5 properties in 5001 ms. (steps per millisecond=158 )
Finished Best-First random walk after 266876 steps, including 178 resets, run visited all 5 properties in 5001 ms. (steps per millisecond=53 )
// Phase 1: matrix 118 rows 1199 cols
[2022-05-19 19:09:28] [INFO ] Computed 1081 place invariants in 7 ms
[2022-05-19 19:09:28] [INFO ] [Real]Absence check using 0 positive and 1081 generalized place invariants in 242 ms returned sat
[2022-05-19 19:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:09:29] [INFO ] [Real]Absence check using state equation in 490 ms returned unsat
[2022-05-19 19:09:29] [INFO ] [Real]Absence check using 0 positive and 1081 generalized place invariants in 203 ms returned sat
[2022-05-19 19:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:09:29] [INFO ] [Real]Absence check using state equation in 225 ms returned unsat
[2022-05-19 19:09:29] [INFO ] [Real]Absence check using 0 positive and 1081 generalized place invariants in 232 ms returned sat
[2022-05-19 19:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:09:30] [INFO ] [Real]Absence check using state equation in 689 ms returned unsat
[2022-05-19 19:09:31] [INFO ] [Real]Absence check using 0 positive and 1081 generalized place invariants in 206 ms returned sat
[2022-05-19 19:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:09:31] [INFO ] [Real]Absence check using state equation in 222 ms returned unsat
[2022-05-19 19:09:31] [INFO ] [Real]Absence check using 0 positive and 1081 generalized place invariants in 300 ms returned sat
[2022-05-19 19:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 19:09:32] [INFO ] [Real]Absence check using state equation in 776 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.
Total runtime 131630 ms.
BK_STOP 1652987372486
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="QuasiCertifProtocol-COL-22"
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-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 r168-tall-165277017400933"
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 ;