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.r517-tall-167987243700285.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
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 r517-tall-167987243700285
=====================================================================

--------------------
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 1680937749331

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Murphy-COL-D1N010
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202304061127
[2023-04-08 07:09:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-04-08 07:09:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:09:11] [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 07:09:11] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-08 07:09:11] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 491 ms
[2023-04-08 07:09:11] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 12 PT places and 14.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-04-08 07:09:11] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 27 arcs in 4 ms.
[2023-04-08 07:09:11] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 7 rows 6 cols
[2023-04-08 07:09:11] [INFO ] Computed 2 invariants in 3 ms
[2023-04-08 07:09:11] [INFO ] Invariant cache hit.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:09:12] [INFO ] [Nat]Added 2 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:12] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:12] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:12] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:13] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:13] [INFO ] Added : 3 causal constraints over 1 iterations in 4 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 [2:1*[(MOD (ADD $x 1) 2)]] contains successor/predecessor on variables of sort CD
[2023-04-08 07:09:13] [INFO ] Unfolded HLPN to a Petri net with 12 places and 14 transitions 54 arcs in 6 ms.
[2023-04-08 07:09:13] [INFO ] Unfolded 16 HLPN properties in 0 ms.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) 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 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) 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 10000 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 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) 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 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :79
// Phase 1: matrix 14 rows 12 cols
[2023-04-08 07:09:13] [INFO ] Computed 3 invariants in 1 ms
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:13] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:13] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:13] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 4 ms to minimize.
[2023-04-08 07:09:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-04-08 07:09:13] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:13] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] Deduced a trap composed of 2 places in 14 ms of which 1 ms to minimize.
[2023-04-08 07:09:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 17 ms
[2023-04-08 07:09:13] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:13] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:13] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2023-04-08 07:09:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 07:09:13] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:13] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:13] [INFO ] Added : 4 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 3 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Added 4 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:09:13] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:13] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:13] [INFO ] Added : 4 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:13] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:13] [INFO ] Added : 4 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:14] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:14] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:14] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:14] [INFO ] Added : 3 causal constraints over 1 iterations in 5 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 REACHABILITY mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 8 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:09:14] [INFO ] Invariant cache hit.
[2023-04-08 07:09:14] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 12/12 places, 14/14 transitions.
[2023-04-08 07:09:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 1009 ms. (steps per millisecond=991 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 10) seen :79
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 10) seen :79
[2023-04-08 07:09:20] [INFO ] Invariant cache hit.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:09:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:20] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:20] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 1 ms to minimize.
[2023-04-08 07:09:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-04-08 07:09:20] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:20] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 2 ms to minimize.
[2023-04-08 07:09:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 07:09:20] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:20] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:20] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] Deduced a trap composed of 2 places in 15 ms of which 0 ms to minimize.
[2023-04-08 07:09:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2023-04-08 07:09:20] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:20] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:20] [INFO ] Added : 4 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:20] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:20] [INFO ] Added : 4 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:09:20] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:20] [INFO ] Added : 4 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:21] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:21] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:21] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:21] [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 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 14/14 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-04-08 07:09:21] [INFO ] Invariant cache hit.
[2023-04-08 07:09:21] [INFO ] Implicit Places using invariants in 32 ms returned [4, 5]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 35 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 10/12 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 REACHABILITY mode , in 2 iterations and 38 ms. Remains : 10/12 places, 14/14 transitions.
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:09:21] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 919 ms. (steps per millisecond=1088 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=2109 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 10) seen :79
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=2118 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 10) seen :79
[2023-04-08 07:09:26] [INFO ] Invariant cache hit.
[2023-04-08 07:09:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:26] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:26] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:26] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:26] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:26] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:26] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:26] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:26] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:26] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:09:26] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:26] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:26] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:09:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:26] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:26] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:26] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:09:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:27] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:27] [INFO ] Added : 4 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:27] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:27] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:27] [INFO ] Added : 4 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:09:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:27] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:27] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:27] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:27] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Real]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:27] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:27] [INFO ] Added : 3 causal constraints over 1 iterations in 10 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 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 REACHABILITY mode , in 1 iterations and 0 ms. Remains : 10/10 places, 14/14 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-04-08 07:09:27] [INFO ] Invariant cache hit.
[2023-04-08 07:09:27] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 07:09:27] [INFO ] Invariant cache hit.
[2023-04-08 07:09:27] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:27] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-08 07:09:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:27] [INFO ] Invariant cache hit.
[2023-04-08 07:09:27] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 10/10 places, 14/14 transitions.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-00
[2023-04-08 07:09:27] [INFO ] Invariant cache hit.
Incomplete random walk after 10010 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1112 ) 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
[2023-04-08 07:09:27] [INFO ] Invariant cache hit.
[2023-04-08 07:09:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:27] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:27] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:27] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:27] [INFO ] Added : 1 causal constraints over 1 iterations in 7 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 REACHABILITY 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 07:09:27] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:09:27] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 6/10 places, 8/14 transitions.
[2023-04-08 07:09:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1122 ms. (steps per millisecond=891 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 1) seen :2
[2023-04-08 07:09:29] [INFO ] Invariant cache hit.
[2023-04-08 07:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-04-08 07:09:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:29] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:09:29] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:29] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 0 ms to minimize.
[2023-04-08 07:09:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2023-04-08 07:09:29] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:29] [INFO ] Added : 1 causal constraints over 1 iterations in 4 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 0 ms. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-04-08 07:09:29] [INFO ] Invariant cache hit.
[2023-04-08 07:09:29] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:09:29] [INFO ] Invariant cache hit.
[2023-04-08 07:09:29] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:09:29] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-08 07:09:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:29] [INFO ] Invariant cache hit.
[2023-04-08 07:09:29] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-00 in 1902 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-02
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:09:29] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) 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
[2023-04-08 07:09:29] [INFO ] Invariant cache hit.
[2023-04-08 07:09:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:29] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:29] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:29] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:29] [INFO ] Added : 1 causal constraints over 1 iterations in 3 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 REACHABILITY 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 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 07:09:29] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:09:29] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 6/10 places, 8/14 transitions.
[2023-04-08 07:09:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1121 ms. (steps per millisecond=892 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 1) seen :2
[2023-04-08 07:09:31] [INFO ] Invariant cache hit.
[2023-04-08 07:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:09:31] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:31] [INFO ] Deduced a trap composed of 2 places in 15 ms of which 1 ms to minimize.
[2023-04-08 07:09:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2023-04-08 07:09:31] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:31] [INFO ] Added : 1 causal constraints over 1 iterations in 4 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-04-08 07:09:31] [INFO ] Invariant cache hit.
[2023-04-08 07:09:31] [INFO ] Implicit Places using invariants in 13 ms returned []
[2023-04-08 07:09:31] [INFO ] Invariant cache hit.
[2023-04-08 07:09:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:09:31] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2023-04-08 07:09:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:31] [INFO ] Invariant cache hit.
[2023-04-08 07:09:31] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-02 in 1848 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-03
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:09:31] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :4
[2023-04-08 07:09:31] [INFO ] Invariant cache hit.
[2023-04-08 07:09:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:31] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:31] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:31] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:31] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:31] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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 REACHABILITY 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 0 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 07:09:31] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:09:31] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 6/10 places, 8/14 transitions.
[2023-04-08 07:09:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1093 ms. (steps per millisecond=914 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 1) seen :4
[2023-04-08 07:09:32] [INFO ] Invariant cache hit.
[2023-04-08 07:09:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:33] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:09:33] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:33] [INFO ] Deduced a trap composed of 2 places in 14 ms of which 0 ms to minimize.
[2023-04-08 07:09:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 16 ms
[2023-04-08 07:09:33] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:33] [INFO ] Added : 4 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 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 REACHABILITY mode , in 1 iterations and 0 ms. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-04-08 07:09:33] [INFO ] Invariant cache hit.
[2023-04-08 07:09:33] [INFO ] Implicit Places using invariants in 13 ms returned []
[2023-04-08 07:09:33] [INFO ] Invariant cache hit.
[2023-04-08 07:09:33] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:09:33] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 30 ms to find 0 implicit places.
[2023-04-08 07:09:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:33] [INFO ] Invariant cache hit.
[2023-04-08 07:09:33] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-03 in 1817 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-08
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:09:33] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :2
[2023-04-08 07:09:33] [INFO ] Invariant cache hit.
[2023-04-08 07:09:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:33] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:33] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:33] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 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 REACHABILITY 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 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 07:09:33] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:09:33] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 6/10 places, 8/14 transitions.
[2023-04-08 07:09:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1115 ms. (steps per millisecond=896 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 1) seen :2
[2023-04-08 07:09:34] [INFO ] Invariant cache hit.
[2023-04-08 07:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:09:34] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:34] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2023-04-08 07:09:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:09:34] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:34] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 2 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-04-08 07:09:34] [INFO ] Invariant cache hit.
[2023-04-08 07:09:34] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:09:34] [INFO ] Invariant cache hit.
[2023-04-08 07:09:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:09:34] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-04-08 07:09:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:34] [INFO ] Invariant cache hit.
[2023-04-08 07:09:34] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-08 in 1839 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-09
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:09:34] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10002 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :20
[2023-04-08 07:09:34] [INFO ] Invariant cache hit.
[2023-04-08 07:09:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:09:35] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:35] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:35] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:35] [INFO ] Added : 4 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 5 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 REACHABILITY 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.
[2023-04-08 07:09:35] [INFO ] Invariant cache hit.
[2023-04-08 07:09:35] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 10/10 places, 14/14 transitions.
[2023-04-08 07:09:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 765 ms. (steps per millisecond=1307 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 1) seen :20
[2023-04-08 07:09:36] [INFO ] Invariant cache hit.
[2023-04-08 07:09:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:36] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:36] [INFO ] [Nat]Added 4 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:09:36] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:36] [INFO ] Added : 4 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 5 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 14/14 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-04-08 07:09:36] [INFO ] Invariant cache hit.
[2023-04-08 07:09:36] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:09:36] [INFO ] Invariant cache hit.
[2023-04-08 07:09:36] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:36] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-08 07:09:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:36] [INFO ] Invariant cache hit.
[2023-04-08 07:09:36] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 10/10 places, 14/14 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-09 in 1450 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-10
[2023-04-08 07:09:36] [INFO ] Invariant cache hit.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :4
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 :4
[2023-04-08 07:09:36] [INFO ] Invariant cache hit.
[2023-04-08 07:09:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:36] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:36] [INFO ] [Real]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:36] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:36] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:36] [INFO ] Added : 2 causal constraints over 1 iterations in 7 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 REACHABILITY 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 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 07:09:36] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:09:36] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 6/10 places, 8/14 transitions.
[2023-04-08 07:09:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1115 ms. (steps per millisecond=896 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 1) seen :4
[2023-04-08 07:09:38] [INFO ] Invariant cache hit.
[2023-04-08 07:09:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:09:38] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:38] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 0 ms to minimize.
[2023-04-08 07:09:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2023-04-08 07:09:38] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:38] [INFO ] Added : 4 causal constraints over 1 iterations in 4 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-04-08 07:09:38] [INFO ] Invariant cache hit.
[2023-04-08 07:09:38] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:09:38] [INFO ] Invariant cache hit.
[2023-04-08 07:09:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:09:38] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2023-04-08 07:09:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:38] [INFO ] Invariant cache hit.
[2023-04-08 07:09:38] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-10 in 1841 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-11
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:09:38] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :20
[2023-04-08 07:09:38] [INFO ] Invariant cache hit.
[2023-04-08 07:09:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:38] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:38] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:38] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:38] [INFO ] Added : 4 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 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 REACHABILITY 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.
[2023-04-08 07:09:38] [INFO ] Invariant cache hit.
[2023-04-08 07:09:38] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 10/10 places, 14/14 transitions.
[2023-04-08 07:09:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 773 ms. (steps per millisecond=1293 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 1) seen :20
[2023-04-08 07:09:39] [INFO ] Invariant cache hit.
[2023-04-08 07:09:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:39] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:39] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:39] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:39] [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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 14/14 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-04-08 07:09:39] [INFO ] Invariant cache hit.
[2023-04-08 07:09:39] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:09:39] [INFO ] Invariant cache hit.
[2023-04-08 07:09:39] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:39] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-08 07:09:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:39] [INFO ] Invariant cache hit.
[2023-04-08 07:09:39] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 10/10 places, 14/14 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-11 in 1465 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-12
[2023-04-08 07:09:39] [INFO ] Invariant cache hit.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :6
[2023-04-08 07:09:39] [INFO ] Invariant cache hit.
[2023-04-08 07:09:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:39] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:39] [INFO ] [Real]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:39] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:39] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:39] [INFO ] Added : 3 causal constraints over 1 iterations in 4 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 REACHABILITY 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 07:09:39] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:09:39] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 6/10 places, 8/14 transitions.
[2023-04-08 07:09:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1096 ms. (steps per millisecond=912 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 1) seen :6
[2023-04-08 07:09:41] [INFO ] Invariant cache hit.
[2023-04-08 07:09:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:09:41] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:41] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:41] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:41] [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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 2 ms. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-04-08 07:09:41] [INFO ] Invariant cache hit.
[2023-04-08 07:09:41] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:09:41] [INFO ] Invariant cache hit.
[2023-04-08 07:09:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:09:41] [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 07:09:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:41] [INFO ] Invariant cache hit.
[2023-04-08 07:09:41] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-12 in 1839 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-14
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:09:41] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10009 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1112 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :20
[2023-04-08 07:09:41] [INFO ] Invariant cache hit.
[2023-04-08 07:09:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:41] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:41] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:41] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:41] [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 REACHABILITY 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.
[2023-04-08 07:09:41] [INFO ] Invariant cache hit.
[2023-04-08 07:09:41] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 10/10 places, 14/14 transitions.
[2023-04-08 07:09:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 784 ms. (steps per millisecond=1275 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 1) seen :20
[2023-04-08 07:09:42] [INFO ] Invariant cache hit.
[2023-04-08 07:09:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:42] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:42] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:42] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:42] [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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 14/14 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-04-08 07:09:42] [INFO ] Invariant cache hit.
[2023-04-08 07:09:42] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:09:42] [INFO ] Invariant cache hit.
[2023-04-08 07:09:42] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:42] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-08 07:09:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:42] [INFO ] Invariant cache hit.
[2023-04-08 07:09:43] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 10/10 places, 14/14 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-14 in 1482 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-15
[2023-04-08 07:09:43] [INFO ] Invariant cache hit.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :6
[2023-04-08 07:09:43] [INFO ] Invariant cache hit.
[2023-04-08 07:09:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:43] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:43] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:43] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:43] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:43] [INFO ] Added : 3 causal constraints over 1 iterations in 4 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 REACHABILITY 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 0 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 07:09:43] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:09:43] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 6/10 places, 8/14 transitions.
[2023-04-08 07:09:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1100 ms. (steps per millisecond=909 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 1) seen :6
[2023-04-08 07:09:44] [INFO ] Invariant cache hit.
[2023-04-08 07:09:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:44] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:09:44] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:44] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:44] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:44] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 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 REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 2 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 4 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-04-08 07:09:44] [INFO ] Invariant cache hit.
[2023-04-08 07:09:44] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-08 07:09:44] [INFO ] Invariant cache hit.
[2023-04-08 07:09:44] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:09:44] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-08 07:09:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:44] [INFO ] Invariant cache hit.
[2023-04-08 07:09:44] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-15 in 1826 ms.
[2023-04-08 07:09:44] [INFO ] Flatten gal took : 13 ms
[2023-04-08 07:09:44] [INFO ] Applying decomposition
[2023-04-08 07:09:44] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph507222055965641507.txt' '-o' '/tmp/graph507222055965641507.bin' '-w' '/tmp/graph507222055965641507.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph507222055965641507.bin' '-l' '-1' '-v' '-w' '/tmp/graph507222055965641507.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:09:44] [INFO ] Decomposing Gal with order
[2023-04-08 07:09:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:09:45] [INFO ] Flatten gal took : 13 ms
[2023-04-08 07:09:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-04-08 07:09:45] [INFO ] Time to serialize gal into /tmp/UpperBounds6765426753591241799.gal : 1 ms
[2023-04-08 07:09:45] [INFO ] Time to serialize properties into /tmp/UpperBounds3515058063663917885.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds6765426753591241799.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds3515058063663917885.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...304
Loading property file /tmp/UpperBounds3515058063663917885.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,39780,0.02438,3780,2,295,5,2645,6,0,71,2606,0
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 <= gu2.p3_0+gu1.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-00,0,0.024793,3780,1,0,7,2645,9,1,101,2606,4
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-COL-D1N010-UpperBounds-02 :0 <= gu2.p3_0+gu1.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-02,0,0.024845,3780,1,0,7,2645,9,1,101,2606,4
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property Murphy-COL-D1N010-UpperBounds-03 :0 <= gu2.p4_0+gu1.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-03,0,0.025176,3780,1,0,8,2645,10,1,123,2606,5
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-COL-D1N010-UpperBounds-08 :0 <= gu2.p3_0+gu1.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-08,0,0.025222,3780,1,0,8,2645,10,1,123,2606,5
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-09,0,0.025955,3780,1,0,9,2645,11,1,181,2606,6
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property Murphy-COL-D1N010-UpperBounds-10 :0 <= gu2.p4_0+gu1.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-10,0,0.026003,3780,1,0,9,2645,11,1,181,2606,6
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-11,0,0.026084,3780,1,0,9,2645,11,1,181,2606,6
Min sum of variable value : 0
Maximum sum along a path : 6
Bounds property Murphy-COL-D1N010-UpperBounds-12 :0 <= gu2.p5_0+gu1.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-12,0,0.026312,3780,1,0,10,2645,12,1,201,2606,7
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-14,0,0.026395,3780,1,0,10,2645,12,1,201,2606,7
Min sum of variable value : 0
Maximum sum along a path : 6
Bounds property Murphy-COL-D1N010-UpperBounds-15 :0 <= gu2.p5_0+gu1.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-15,0,0.026438,3780,1,0,10,2645,12,1,201,2606,7
Total runtime 33785 ms.

BK_STOP 1680937786030

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
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 r517-tall-167987243700285"
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 ;