Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r543-tall-167987257300036.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is Murphy-COL-D1N010, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r543-tall-167987257300036
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 5.5K Mar 23 15:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Mar 23 15:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Mar 23 15:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 23 15:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 7 12:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 7 12:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 7 12:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 7 12:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 7.2K Mar 23 15:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 23 15:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Mar 23 15:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Mar 23 15:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 20K Mar 31 16:48 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 Murphy-COL-D1N010-UpperBounds-00
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-01
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-02
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-03
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-04
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-05
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-06
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-07
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-08
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-09
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-10
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-11
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-12
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-13
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-14
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680938633604

Running Version 202205111006
[2023-04-08 07:23:54] [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]
[2023-04-08 07:23:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:23:54] [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.
[2023-04-08 07:23:55] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-08 07:23:55] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 578 ms
[2023-04-08 07:23:55] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 12 PT places and 14.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-04-08 07:23:55] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 27 arcs in 6 ms.
[2023-04-08 07:23:55] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 7 rows 6 cols
[2023-04-08 07:23:55] [INFO ] Computed 2 place invariants in 8 ms
// Phase 1: matrix 7 rows 6 cols
[2023-04-08 07:23:55] [INFO ] Computed 2 place invariants in 1 ms
[2023-04-08 07:23:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:23:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-08 07:23:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:23:55] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:23:55] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:55] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 07:23:55] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:23:55] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:23:55] [INFO ] [Real]Added 2 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:23:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:23:55] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:55] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:55] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:23:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:23:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:23:55] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:55] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:55] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:23:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:23:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:23:55] [INFO ] [Nat]Added 2 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:23:55] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Added 2 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Added 2 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:56] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:23:56] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:56] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Added 2 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:23:56] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:23:56] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, 22, -1, -1, 22, 22, 22, 22, -1, 22, -1, 22, -1, 22, 22, -1]
Arc [1:1*[(MOD (ADD $x 1) 2)]] contains successor/predecessor on variables of sort CD
[2023-04-08 07:23:56] [INFO ] Unfolded HLPN to a Petri net with 12 places and 14 transitions 54 arcs in 5 ms.
[2023-04-08 07:23:56] [INFO ] Unfolded 16 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :218
FORMULA Murphy-COL-D1N010-UpperBounds-13 22 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Murphy-COL-D1N010-UpperBounds-07 22 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Murphy-COL-D1N010-UpperBounds-06 22 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Murphy-COL-D1N010-UpperBounds-05 22 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Murphy-COL-D1N010-UpperBounds-04 22 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Murphy-COL-D1N010-UpperBounds-01 22 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 10) seen :79
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 10) seen :79
// Phase 1: matrix 14 rows 12 cols
[2023-04-08 07:23:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:23:56] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:23:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 4 ms to minimize.
[2023-04-08 07:23:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 07:23:56] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:56] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] Deduced a trap composed of 2 places in 15 ms of which 1 ms to minimize.
[2023-04-08 07:23:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2023-04-08 07:23:57] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:23:57] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:57] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:23:57] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 1 ms to minimize.
[2023-04-08 07:23:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2023-04-08 07:23:57] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:23:57] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:57] [INFO ] Added : 4 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 3 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:23:57] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:57] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:57] [INFO ] Added : 4 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:57] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:23:57] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:57] [INFO ] Added : 4 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:23:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:23:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:23:57] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:23:57] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 22, 2147483647, 22, 2147483647, 22, 2147483647] Max seen :[2, 2, 4, 2, 20, 4, 20, 6, 20, 6]
Support contains 8 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 7 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
// Phase 1: matrix 14 rows 12 cols
[2023-04-08 07:23:57] [INFO ] Computed 3 place invariants in 1 ms
[2023-04-08 07:23:57] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 14/14 transitions.
// Phase 1: matrix 14 rows 12 cols
[2023-04-08 07:23:57] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000011 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 10) seen :79
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 10) seen :79
// Phase 1: matrix 14 rows 12 cols
[2023-04-08 07:24:01] [INFO ] Computed 3 place invariants in 2 ms
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:01] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2023-04-08 07:24:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-04-08 07:24:01] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:01] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2023-04-08 07:24:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 07:24:01] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:01] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:01] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 0 ms to minimize.
[2023-04-08 07:24:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-04-08 07:24:01] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:01] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:01] [INFO ] Added : 4 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:01] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:01] [INFO ] Added : 4 causal constraints over 3 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:01] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:01] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:01] [INFO ] Added : 4 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:02] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:02] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:02] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:24:02] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:02] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 22, 2147483647, 22, 2147483647, 22, 2147483647] Max seen :[2, 2, 4, 2, 20, 4, 20, 6, 20, 6]
Support contains 8 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 14/14 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
// Phase 1: matrix 14 rows 12 cols
[2023-04-08 07:24:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-04-08 07:24:02] [INFO ] Implicit Places using invariants in 20 ms returned [4, 5]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 21 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 10/12 places, 14/14 transitions.
Applied a total of 0 rules in 2 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 10/12 places, 14/14 transitions.
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:02] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 10) seen :79
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 10) seen :79
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:05] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-08 07:24:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:05] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:05] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:05] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:05] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:24:05] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:05] [INFO ] Added : 4 causal constraints over 3 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:05] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:05] [INFO ] Added : 4 causal constraints over 3 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:05] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:05] [INFO ] Added : 4 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Real]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:05] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 22, 2147483647, 22, 2147483647, 22, 2147483647] Max seen :[2, 2, 4, 2, 20, 4, 20, 6, 20, 6]
Support contains 8 out of 10 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 14/14 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:05] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:05] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:05] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:05] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:05] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-08 07:24:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:05] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:05] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 14/14 transitions.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-00
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:05] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :2
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:05] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:05] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:05] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 6 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 6 transition count 8
Applied a total of 3 rules in 2 ms. Remains 6 /10 variables (removed 4) and now considering 8/14 (removed 6) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:05] [INFO ] Computed 0 place invariants in 2 ms
[2023-04-08 07:24:05] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/10 places, 8/14 transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:05] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 1) seen :2
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:06] [INFO ] Computed 0 place invariants in 3 ms
[2023-04-08 07:24:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:24:06] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:06] [INFO ] Deduced a trap composed of 2 places in 18 ms of which 0 ms to minimize.
[2023-04-08 07:24:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2023-04-08 07:24:06] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:06] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:06] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:06] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:24:06] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2023-04-08 07:24:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:06] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:06] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-00 in 702 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-02
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:06] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :2
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:06] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:06] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:06] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:06] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:06] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 6 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 6 transition count 8
Applied a total of 3 rules in 2 ms. Remains 6 /10 variables (removed 4) and now considering 8/14 (removed 6) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:06] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:06] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/10 places, 8/14 transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:06] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 1) seen :2
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:07] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:24:07] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:07] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2023-04-08 07:24:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:24:07] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 6 ms.
[2023-04-08 07:24:07] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:07] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:07] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:07] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:24:07] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2023-04-08 07:24:07] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:07] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:07] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-02 in 696 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-03
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:07] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :4
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:07] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:07] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:07] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:07] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:07] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:07] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 6 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 6 transition count 8
Applied a total of 3 rules in 1 ms. Remains 6 /10 variables (removed 4) and now considering 8/14 (removed 6) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:07] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:07] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/10 places, 8/14 transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:07] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 1) seen :4
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:07] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:24:07] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:07] [INFO ] Deduced a trap composed of 2 places in 15 ms of which 1 ms to minimize.
[2023-04-08 07:24:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2023-04-08 07:24:07] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:07] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:07] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:07] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:07] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:24:07] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2023-04-08 07:24:07] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:07] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:08] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-03 in 706 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-08
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:08] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :2
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:08] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:08] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:08] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 6 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 6 transition count 8
Applied a total of 3 rules in 3 ms. Remains 6 /10 variables (removed 4) and now considering 8/14 (removed 6) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:08] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:08] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/10 places, 8/14 transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:08] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 1) seen :2
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:08] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:24:08] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:08] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2023-04-08 07:24:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-04-08 07:24:08] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:08] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:08] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:08] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:24:08] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-04-08 07:24:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:08] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:08] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-08 in 717 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-09
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:08] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :20
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:08] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:08] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:08] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:08] [INFO ] Added : 4 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [44] Max seen :[20]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:08] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:08] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 14/14 transitions.
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:08] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000011 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :20
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:09] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:09] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:09] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:09] [INFO ] Added : 4 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [44] Max seen :[20]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 14/14 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:09] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:09] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:09] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-08 07:24:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:09] [INFO ] Computed 1 place invariants in 2 ms
[2023-04-08 07:24:09] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 14/14 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-09 in 816 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-10
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:09] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 10008 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :4
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:09] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:09] [INFO ] [Real]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:09] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:09] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:09] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 6 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 6 transition count 8
Applied a total of 3 rules in 2 ms. Remains 6 /10 variables (removed 4) and now considering 8/14 (removed 6) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:09] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:09] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/10 places, 8/14 transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:09] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 1) seen :4
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:10] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:10] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:24:10] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:10] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 1 ms to minimize.
[2023-04-08 07:24:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2023-04-08 07:24:10] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:10] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:10] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:10] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:10] [INFO ] Computed 0 place invariants in 2 ms
[2023-04-08 07:24:10] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:24:10] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-04-08 07:24:10] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:10] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:10] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-10 in 698 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-11
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:10] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10007 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2001 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :20
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:10] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:10] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:10] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:10] [INFO ] Added : 4 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [44] Max seen :[20]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:10] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:10] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 14/14 transitions.
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:10] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 1) seen :20
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:10] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:10] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:10] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:10] [INFO ] Added : 4 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [44] Max seen :[20]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 14/14 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:10] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:10] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:10] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:11] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:11] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-08 07:24:11] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:11] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:11] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 14/14 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-11 in 805 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-12
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:11] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :6
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:11] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:11] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:11] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:11] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:11] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:11] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 6 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 6 transition count 8
Applied a total of 3 rules in 2 ms. Remains 6 /10 variables (removed 4) and now considering 8/14 (removed 6) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:11] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:11] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/10 places, 8/14 transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:11] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 1) seen :6
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:11] [INFO ] Computed 0 place invariants in 2 ms
[2023-04-08 07:24:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:24:11] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:11] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:11] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:24:11] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:11] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:11] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:11] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:24:11] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-08 07:24:11] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:11] [INFO ] Computed 0 place invariants in 5 ms
[2023-04-08 07:24:11] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-12 in 695 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-14
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:11] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10012 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1251 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :20
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:11] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:11] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:11] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:11] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:11] [INFO ] Added : 4 causal constraints over 3 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [44] Max seen :[20]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:11] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:11] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 14/14 transitions.
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:11] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 1) seen :20
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:12] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:12] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:12] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:12] [INFO ] Added : 4 causal constraints over 3 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [44] Max seen :[20]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 14/14 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:12] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:12] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:12] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:12] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-08 07:24:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:12] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:12] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 14/14 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-14 in 821 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-15
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:12] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :6
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:12] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:12] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:12] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:12] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:12] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 6 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 6 transition count 8
Applied a total of 3 rules in 2 ms. Remains 6 /10 variables (removed 4) and now considering 8/14 (removed 6) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:12] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:12] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/10 places, 8/14 transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:12] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 1) seen :6
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:13] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:13] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:24:13] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:13] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:13] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:13] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:13] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:13] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:13] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:13] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:24:13] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2023-04-08 07:24:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:24:13] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:13] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-15 in 684 ms.
[2023-04-08 07:24:13] [INFO ] Flatten gal took : 19 ms
[2023-04-08 07:24:13] [INFO ] Applying decomposition
[2023-04-08 07:24:13] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11125043540880442532.txt' '-o' '/tmp/graph11125043540880442532.bin' '-w' '/tmp/graph11125043540880442532.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11125043540880442532.bin' '-l' '-1' '-v' '-w' '/tmp/graph11125043540880442532.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:24:13] [INFO ] Decomposing Gal with order
[2023-04-08 07:24:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:24:13] [INFO ] Flatten gal took : 12 ms
[2023-04-08 07:24:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-04-08 07:24:13] [INFO ] Time to serialize gal into /tmp/UpperBounds11609552959125902825.gal : 1 ms
[2023-04-08 07:24:13] [INFO ] Time to serialize properties into /tmp/UpperBounds11029162914207704772.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds11609552959125902825.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11029162914207704772.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...297
Loading property file /tmp/UpperBounds11029162914207704772.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flatf,39780,0.022193,3792,2,295,5,2645,6,0,71,2606,0
Total reachable state count : 39780

Verifying 10 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-COL-D1N010-UpperBounds-00 :0 <= gu1.p3_0+gu2.p3_1 <= 2
FORMULA Murphy-COL-D1N010-UpperBounds-00 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D1N010-UpperBounds-00,0,0.022617,4056,1,0,7,2645,9,1,101,2606,4
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-COL-D1N010-UpperBounds-02 :0 <= gu1.p3_0+gu2.p3_1 <= 2
FORMULA Murphy-COL-D1N010-UpperBounds-02 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D1N010-UpperBounds-02,0,0.022664,4056,1,0,7,2645,9,1,101,2606,4
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property Murphy-COL-D1N010-UpperBounds-03 :0 <= gu1.p4_0+gu2.p4_1 <= 4
FORMULA Murphy-COL-D1N010-UpperBounds-03 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D1N010-UpperBounds-03,0,0.023084,4056,1,0,8,2645,10,1,123,2606,5
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-COL-D1N010-UpperBounds-08 :0 <= gu1.p3_0+gu2.p3_1 <= 2
FORMULA Murphy-COL-D1N010-UpperBounds-08 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D1N010-UpperBounds-08,0,0.023168,4056,1,0,8,2645,10,1,123,2606,5
Min sum of variable value : 0
Maximum sum along a path : 20
Bounds property Murphy-COL-D1N010-UpperBounds-09 :0 <= gu0.p1_0+gu0.p1_1 <= 20
FORMULA Murphy-COL-D1N010-UpperBounds-09 20 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D1N010-UpperBounds-09,0,0.024038,4056,1,0,9,2645,11,1,181,2606,6
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property Murphy-COL-D1N010-UpperBounds-10 :0 <= gu1.p4_0+gu2.p4_1 <= 4
FORMULA Murphy-COL-D1N010-UpperBounds-10 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D1N010-UpperBounds-10,0,0.024093,4056,1,0,9,2645,11,1,181,2606,6
Min sum of variable value : 0
Maximum sum along a path : 20
Bounds property Murphy-COL-D1N010-UpperBounds-11 :0 <= gu0.p1_0+gu0.p1_1 <= 20
FORMULA Murphy-COL-D1N010-UpperBounds-11 20 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D1N010-UpperBounds-11,0,0.024177,4056,1,0,9,2645,11,1,181,2606,6
Min sum of variable value : 0
Maximum sum along a path : 6
Bounds property Murphy-COL-D1N010-UpperBounds-12 :0 <= gu1.p5_0+gu2.p5_1 <= 6
FORMULA Murphy-COL-D1N010-UpperBounds-12 6 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D1N010-UpperBounds-12,0,0.024426,4056,1,0,10,2645,12,1,201,2606,7
Min sum of variable value : 0
Maximum sum along a path : 20
Bounds property Murphy-COL-D1N010-UpperBounds-14 :0 <= gu0.p1_0+gu0.p1_1 <= 20
FORMULA Murphy-COL-D1N010-UpperBounds-14 20 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D1N010-UpperBounds-14,0,0.024513,4056,1,0,10,2645,12,1,201,2606,7
Min sum of variable value : 0
Maximum sum along a path : 6
Bounds property Murphy-COL-D1N010-UpperBounds-15 :0 <= gu1.p5_0+gu2.p5_1 <= 6
FORMULA Murphy-COL-D1N010-UpperBounds-15 6 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-COL-D1N010-UpperBounds-15,0,0.024562,4056,1,0,10,2645,12,1,201,2606,7
Total runtime 18662 ms.

BK_STOP 1680938653541

--------------------
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="Murphy-COL-D1N010"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is Murphy-COL-D1N010, 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 r543-tall-167987257300036"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-COL-D1N010.tgz
mv Murphy-COL-D1N010 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;