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-167987243700325.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-D4N050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r517-tall-167987243700325
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 5.7K Mar 23 15:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Mar 23 15:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Mar 23 15:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K Mar 23 15:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 7 12:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 7 12:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 7 12:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 12K Mar 23 15:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Mar 23 15:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 23 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Mar 23 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:02 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-D4N050-UpperBounds-00
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-01
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-02
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-03
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-04
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-05
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-06
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-07
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-08
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-09
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-10
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-11
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-12
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-13
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-14
FORMULA_NAME Murphy-COL-D4N050-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680937879333

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-D4N050
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202304061127
[2023-04-08 07:11:21] [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 07:11:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:11:21] [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 07:11:21] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-08 07:11:21] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 491 ms
[2023-04-08 07:11:21] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 30 PT places and 35.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
[2023-04-08 07:11:21] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 27 arcs in 5 ms.
[2023-04-08 07:11:21] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 7 rows 6 cols
[2023-04-08 07:11:21] [INFO ] Computed 2 invariants in 5 ms
[2023-04-08 07:11:22] [INFO ] Invariant cache hit.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:22] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:11:22] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:22] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:22] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:22] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Added 2 Read/Feed constraints in 8 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:11:22] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:11:22] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:22] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:22] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:23] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:23] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [255, 255, -1, 255, -1, -1, 255, -1, 255, -1, -1, 255, -1, 255, 255, -1]
Arc [2:1*[(MOD (ADD $x 1) 5)]] contains successor/predecessor on variables of sort CD
[2023-04-08 07:11:23] [INFO ] Unfolded HLPN to a Petri net with 30 places and 35 transitions 135 arcs in 7 ms.
[2023-04-08 07:11:23] [INFO ] Unfolded 16 HLPN properties in 0 ms.
Incomplete random walk after 10036 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=313 ) properties (out of 16) seen :1713
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :1091
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :1097
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :1510
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :1886
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :1465
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :1441
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :1914
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :1481
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :1886
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :1485
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :1489
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :1097
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :1217
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :1886
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :1096
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :1542
// Phase 1: matrix 35 rows 30 cols
[2023-04-08 07:11:23] [INFO ] Computed 6 invariants in 3 ms
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:23] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:23] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:23] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 5 ms to minimize.
[2023-04-08 07:11:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 07:11:23] [INFO ] Added : 3 causal constraints over 2 iterations in 43 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:23] [INFO ] Deduced a trap composed of 2 places in 14 ms of which 1 ms to minimize.
[2023-04-08 07:11:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2023-04-08 07:11:23] [INFO ] Added : 3 causal constraints over 2 iterations in 33 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:23] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:23] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:11:23] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 7 ms.
[2023-04-08 07:11:23] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:11:23] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:23] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 7 ms returned sat
[2023-04-08 07:11:24] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:11:24] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 7 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:11:24] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:24] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:11:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:11:24] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:24] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:11:24] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:24] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:11:24] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:24] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:11:24] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:24] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:24] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:24] [INFO ] Deduced a trap composed of 2 places in 16 ms of which 1 ms to minimize.
[2023-04-08 07:11:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2023-04-08 07:11:24] [INFO ] Added : 3 causal constraints over 2 iterations in 33 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 0 ms to minimize.
[2023-04-08 07:11:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-04-08 07:11:24] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:24] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 15 ms.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:11:24] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:24] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:24] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:24] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 1 ms to minimize.
[2023-04-08 07:11:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 07:11:24] [INFO ] Added : 3 causal constraints over 2 iterations in 41 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:11:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:25] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:25] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:25] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:25] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:25] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:25] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [255, 255, 2147483647, 255, 2147483647, 2147483647, 255, 2147483647, 255, 2147483647, 2147483647, 255, 2147483647, 255, 255, 2147483647] Max seen :[253, 253, 15, 221, 5, 5, 221, 5, 221, 5, 5, 253, 10, 221, 253, 15]
Support contains 25 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 10 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:25] [INFO ] Invariant cache hit.
[2023-04-08 07:11:25] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 30/30 places, 35/35 transitions.
[2023-04-08 07:11:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000058 steps, including 2 resets, run finished after 1080 ms. (steps per millisecond=925 ) properties (out of 16) seen :1753
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 16) seen :1097
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 16) seen :1097
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=1302 ) properties (out of 16) seen :2057
FORMULA Murphy-COL-D4N050-UpperBounds-13 255 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Murphy-COL-D4N050-UpperBounds-08 255 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Murphy-COL-D4N050-UpperBounds-06 255 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Murphy-COL-D4N050-UpperBounds-03 255 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 714 ms. (steps per millisecond=1400 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 709 ms. (steps per millisecond=1410 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=1404 ) properties (out of 12) seen :1037
[2023-04-08 07:11:35] [INFO ] Invariant cache hit.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:11:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:35] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2023-04-08 07:11:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 07:11:35] [INFO ] Added : 3 causal constraints over 2 iterations in 41 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:35] [INFO ] Deduced a trap composed of 2 places in 16 ms of which 0 ms to minimize.
[2023-04-08 07:11:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2023-04-08 07:11:35] [INFO ] Added : 3 causal constraints over 2 iterations in 33 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:35] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:11:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:35] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:11:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:35] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:11:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:35] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:11:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:35] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:11:36] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:36] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:36] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:36] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2023-04-08 07:11:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-04-08 07:11:36] [INFO ] Added : 3 causal constraints over 2 iterations in 42 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 07:11:36] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2023-04-08 07:11:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2023-04-08 07:11:36] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:36] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:11:36] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:36] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 0 ms to minimize.
[2023-04-08 07:11:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2023-04-08 07:11:36] [INFO ] Added : 3 causal constraints over 2 iterations in 38 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 07:11:36] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:36] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [255, 255, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 255, 2147483647, 255, 2147483647] Max seen :[253, 253, 15, 5, 5, 5, 5, 5, 253, 10, 253, 15]
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 30/30 places, 35/35 transitions.
[2023-04-08 07:11:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000041 steps, including 2 resets, run finished after 945 ms. (steps per millisecond=1058 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 12) seen :1037
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 714 ms. (steps per millisecond=1400 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=1675 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 705 ms. (steps per millisecond=1418 ) properties (out of 12) seen :1037
[2023-04-08 07:11:45] [INFO ] Invariant cache hit.
[2023-04-08 07:11:45] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:45] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:45] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:45] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:46] [INFO ] Deduced a trap composed of 2 places in 48 ms of which 1 ms to minimize.
[2023-04-08 07:11:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2023-04-08 07:11:46] [INFO ] Added : 3 causal constraints over 2 iterations in 65 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:46] [INFO ] Deduced a trap composed of 2 places in 15 ms of which 0 ms to minimize.
[2023-04-08 07:11:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2023-04-08 07:11:46] [INFO ] Added : 3 causal constraints over 2 iterations in 32 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:46] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:46] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:11:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:11:46] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:46] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:11:46] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:46] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:11:46] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:46] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:11:46] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:46] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:11:46] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:46] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 12 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:46] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2023-04-08 07:11:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 07:11:46] [INFO ] Added : 3 causal constraints over 2 iterations in 41 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:11:47] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:47] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:11:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:47] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:47] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 1 ms to minimize.
[2023-04-08 07:11:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-04-08 07:11:47] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:47] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:11:47] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:47] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:11:47] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 11 ms.
[2023-04-08 07:11:47] [INFO ] Deduced a trap composed of 2 places in 39 ms of which 0 ms to minimize.
[2023-04-08 07:11:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2023-04-08 07:11:47] [INFO ] Added : 3 causal constraints over 2 iterations in 68 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:11:47] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:47] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:47] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:47] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [255, 255, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 255, 2147483647, 255, 2147483647] Max seen :[253, 253, 15, 5, 5, 5, 5, 5, 253, 10, 253, 15]
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 30/30 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:47] [INFO ] Invariant cache hit.
[2023-04-08 07:11:47] [INFO ] Implicit Places using invariants in 31 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 47 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 25/30 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 51 ms. Remains : 25/30 places, 35/35 transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:11:47] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 881 ms. (steps per millisecond=1135 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 12) seen :1037
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=1618 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 12) seen :1065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=1636 ) properties (out of 12) seen :1077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 610 ms. (steps per millisecond=1639 ) properties (out of 12) seen :1037
[2023-04-08 07:11:55] [INFO ] Invariant cache hit.
[2023-04-08 07:11:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:55] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:11:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:55] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:55] [INFO ] Added : 4 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:11:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:55] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:55] [INFO ] Added : 4 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:11:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:55] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:55] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:55] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:56] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:56] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:56] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:56] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:56] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:56] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:56] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:56] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:56] [INFO ] Added : 4 causal constraints over 3 iterations in 23 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:56] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:56] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:56] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:11:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:56] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [255, 255, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 255, 2147483647, 255, 2147483647] Max seen :[253, 253, 15, 5, 5, 5, 5, 5, 253, 10, 253, 15]
Support contains 20 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:56] [INFO ] Invariant cache hit.
[2023-04-08 07:11:56] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-08 07:11:56] [INFO ] Invariant cache hit.
[2023-04-08 07:11:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:56] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-04-08 07:11:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:56] [INFO ] Invariant cache hit.
[2023-04-08 07:11:56] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 25/25 places, 35/35 transitions.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-00
[2023-04-08 07:11:56] [INFO ] Invariant cache hit.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1429 ) properties (out of 1) seen :253
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :253
[2023-04-08 07:11:56] [INFO ] Invariant cache hit.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:57] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:57] [INFO ] Added : 4 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [1275] Max seen :[253]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:57] [INFO ] Invariant cache hit.
[2023-04-08 07:11:57] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:11:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 1) seen :253
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 1) seen :253
[2023-04-08 07:11:58] [INFO ] Invariant cache hit.
[2023-04-08 07:11:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-04-08 07:11:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:58] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:58] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [1275] Max seen :[253]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 6 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:58] [INFO ] Invariant cache hit.
[2023-04-08 07:11:58] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:11:58] [INFO ] Invariant cache hit.
[2023-04-08 07:11:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:58] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-08 07:11:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:58] [INFO ] Invariant cache hit.
[2023-04-08 07:11:58] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-00 in 1635 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-01
[2023-04-08 07:11:58] [INFO ] Invariant cache hit.
Incomplete random walk after 10021 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1431 ) properties (out of 1) seen :253
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 :253
[2023-04-08 07:11:58] [INFO ] Invariant cache hit.
[2023-04-08 07:11:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:58] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:58] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [1275] Max seen :[253]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:58] [INFO ] Invariant cache hit.
[2023-04-08 07:11:58] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:11:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 1) seen :253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 1) seen :253
[2023-04-08 07:11:59] [INFO ] Invariant cache hit.
[2023-04-08 07:11:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:12:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:00] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:00] [INFO ] Added : 4 causal constraints over 3 iterations in 25 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [1275] Max seen :[253]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:12:00] [INFO ] Invariant cache hit.
[2023-04-08 07:12:00] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 07:12:00] [INFO ] Invariant cache hit.
[2023-04-08 07:12:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:12:00] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-04-08 07:12:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:00] [INFO ] Invariant cache hit.
[2023-04-08 07:12:00] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-01 in 1611 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-02
[2023-04-08 07:12:00] [INFO ] Invariant cache hit.
Incomplete random walk after 10050 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1435 ) properties (out of 1) seen :15
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 :15
[2023-04-08 07:12:00] [INFO ] Invariant cache hit.
[2023-04-08 07:12:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:12:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:00] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:00] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[15]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 2 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:12:00] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:12:00] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:12:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1446 ms. (steps per millisecond=691 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 1) seen :15
[2023-04-08 07:12:02] [INFO ] Invariant cache hit.
[2023-04-08 07:12:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:02] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:12:02] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:12:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:02] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:02] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[15]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:12:02] [INFO ] Invariant cache hit.
[2023-04-08 07:12:02] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:12:02] [INFO ] Invariant cache hit.
[2023-04-08 07:12:02] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:12:02] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-08 07:12:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:02] [INFO ] Invariant cache hit.
[2023-04-08 07:12:02] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-02 in 2216 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-04
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:12:02] [INFO ] Computed 1 invariants in 4 ms
Incomplete random walk after 10050 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1116 ) properties (out of 1) seen :5
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 :5
[2023-04-08 07:12:02] [INFO ] Invariant cache hit.
[2023-04-08 07:12:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:12:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:02] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:02] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 11 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:12:02] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:12:02] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:12:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1459 ms. (steps per millisecond=685 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 1) seen :5
[2023-04-08 07:12:04] [INFO ] Invariant cache hit.
[2023-04-08 07:12:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:04] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-08 07:12:04] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:12:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:04] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:04] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:12:04] [INFO ] Invariant cache hit.
[2023-04-08 07:12:04] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:12:04] [INFO ] Invariant cache hit.
[2023-04-08 07:12:04] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:12:04] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-08 07:12:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:04] [INFO ] Invariant cache hit.
[2023-04-08 07:12:04] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-04 in 2213 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-05
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:12:04] [INFO ] Computed 1 invariants in 7 ms
Incomplete random walk after 10028 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1114 ) properties (out of 1) seen :5
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 :5
[2023-04-08 07:12:04] [INFO ] Invariant cache hit.
[2023-04-08 07:12:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:12:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:04] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:04] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 1 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:12:04] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:12:04] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:12:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1477 ms. (steps per millisecond=677 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 1) seen :5
[2023-04-08 07:12:06] [INFO ] Invariant cache hit.
[2023-04-08 07:12:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:06] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:12:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:06] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:06] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 4 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:12:06] [INFO ] Invariant cache hit.
[2023-04-08 07:12:06] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-08 07:12:06] [INFO ] Invariant cache hit.
[2023-04-08 07:12:06] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:12:06] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-08 07:12:06] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-08 07:12:06] [INFO ] Invariant cache hit.
[2023-04-08 07:12:06] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-05 in 2255 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-07
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:12:06] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 10012 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1251 ) properties (out of 1) seen :5
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 :5
[2023-04-08 07:12:06] [INFO ] Invariant cache hit.
[2023-04-08 07:12:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:06] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:12:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:12:06] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:06] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 2 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:12:06] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:12:07] [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 : 15/25 places, 20/35 transitions.
[2023-04-08 07:12:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1461 ms. (steps per millisecond=684 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 1) seen :5
[2023-04-08 07:12:08] [INFO ] Invariant cache hit.
[2023-04-08 07:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:09] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:12:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:09] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:09] [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 :[5]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:12:09] [INFO ] Invariant cache hit.
[2023-04-08 07:12:09] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-08 07:12:09] [INFO ] Invariant cache hit.
[2023-04-08 07:12:09] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:12:09] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-08 07:12:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:09] [INFO ] Invariant cache hit.
[2023-04-08 07:12:09] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-07 in 2232 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-09
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:12:09] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :5
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 :5
[2023-04-08 07:12:09] [INFO ] Invariant cache hit.
[2023-04-08 07:12:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:12:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:12:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:12:09] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:09] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 3 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:12:09] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:12:09] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:12:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1468 ms. (steps per millisecond=681 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 1) seen :5
[2023-04-08 07:12:11] [INFO ] Invariant cache hit.
[2023-04-08 07:12:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:12:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:11] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:11] [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 :[5]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:12:11] [INFO ] Invariant cache hit.
[2023-04-08 07:12:11] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 07:12:11] [INFO ] Invariant cache hit.
[2023-04-08 07:12:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:12:11] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-08 07:12:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:11] [INFO ] Invariant cache hit.
[2023-04-08 07:12:11] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-09 in 2253 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-10
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:12:11] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :5
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 :5
[2023-04-08 07:12:11] [INFO ] Invariant cache hit.
[2023-04-08 07:12:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:11] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:11] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:12:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:12:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:11] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:11] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 2 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:12:11] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:12:11] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:12:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1463 ms. (steps per millisecond=683 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 1) seen :5
[2023-04-08 07:12:13] [INFO ] Invariant cache hit.
[2023-04-08 07:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:13] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:12:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:13] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:13] [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 :[5]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:12:13] [INFO ] Invariant cache hit.
[2023-04-08 07:12:13] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 07:12:13] [INFO ] Invariant cache hit.
[2023-04-08 07:12:13] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:12:13] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-08 07:12:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:13] [INFO ] Invariant cache hit.
[2023-04-08 07:12:13] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-10 in 2244 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-11
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:12:13] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :253
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 :253
[2023-04-08 07:12:13] [INFO ] Invariant cache hit.
[2023-04-08 07:12:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:12:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:12:13] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:13] [INFO ] Added : 4 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [1275] Max seen :[253]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:12:13] [INFO ] Invariant cache hit.
[2023-04-08 07:12:13] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:12:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 1) seen :253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 1) seen :253
[2023-04-08 07:12:15] [INFO ] Invariant cache hit.
[2023-04-08 07:12:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:15] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:12:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:12:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:15] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:15] [INFO ] Added : 4 causal constraints over 3 iterations in 19 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [1275] Max seen :[253]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:12:15] [INFO ] Invariant cache hit.
[2023-04-08 07:12:15] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:12:15] [INFO ] Invariant cache hit.
[2023-04-08 07:12:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:12:15] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-08 07:12:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:15] [INFO ] Invariant cache hit.
[2023-04-08 07:12:15] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-11 in 1637 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-12
[2023-04-08 07:12:15] [INFO ] Invariant cache hit.
Incomplete random walk after 10028 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1432 ) properties (out of 1) seen :10
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 :10
[2023-04-08 07:12:15] [INFO ] Invariant cache hit.
[2023-04-08 07:12:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:15] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:12:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:12:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:15] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:15] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 3 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:12:15] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:12:15] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:12:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1469 ms. (steps per millisecond=680 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 1) seen :10
[2023-04-08 07:12:17] [INFO ] Invariant cache hit.
[2023-04-08 07:12:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:12:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:17] [INFO ] Deduced a trap composed of 2 places in 14 ms of which 0 ms to minimize.
[2023-04-08 07:12:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2023-04-08 07:12:17] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:17] [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 :[10]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 4 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:12:17] [INFO ] Invariant cache hit.
[2023-04-08 07:12:17] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 07:12:17] [INFO ] Invariant cache hit.
[2023-04-08 07:12:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:12:17] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-08 07:12:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:17] [INFO ] Invariant cache hit.
[2023-04-08 07:12:17] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-12 in 2278 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-14
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:12:17] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10021 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1252 ) properties (out of 1) seen :253
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :253
[2023-04-08 07:12:17] [INFO ] Invariant cache hit.
[2023-04-08 07:12:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:17] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:17] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:12:17] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:12:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:17] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:17] [INFO ] Added : 4 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [1275] Max seen :[253]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:12:17] [INFO ] Invariant cache hit.
[2023-04-08 07:12:17] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:12:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 1) seen :253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 1) seen :253
[2023-04-08 07:12:18] [INFO ] Invariant cache hit.
[2023-04-08 07:12:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:12:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:12:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:19] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:19] [INFO ] Added : 4 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [1275] Max seen :[253]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:12:19] [INFO ] Invariant cache hit.
[2023-04-08 07:12:19] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-04-08 07:12:19] [INFO ] Invariant cache hit.
[2023-04-08 07:12:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:12:19] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-04-08 07:12:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:19] [INFO ] Invariant cache hit.
[2023-04-08 07:12:19] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 236 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-14 in 1788 ms.
Starting property specific reduction for Murphy-COL-D4N050-UpperBounds-15
[2023-04-08 07:12:19] [INFO ] Invariant cache hit.
Incomplete random walk after 10023 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1431 ) properties (out of 1) seen :15
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 :15
[2023-04-08 07:12:19] [INFO ] Invariant cache hit.
[2023-04-08 07:12:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:19] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:12:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:12:19] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:12:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:19] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:19] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[15]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 15 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 1 ms. Remains 15 /25 variables (removed 10) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:12:19] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:12:19] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 15/25 places, 20/35 transitions.
[2023-04-08 07:12:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1501 ms. (steps per millisecond=666 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 1) seen :15
[2023-04-08 07:12:21] [INFO ] Invariant cache hit.
[2023-04-08 07:12:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:12:21] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:21] [INFO ] Computed and/alt/rep : 15/30/15 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:12:21] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[15]
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 20/20 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-04-08 07:12:21] [INFO ] Invariant cache hit.
[2023-04-08 07:12:21] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:12:21] [INFO ] Invariant cache hit.
[2023-04-08 07:12:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:12:21] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-08 07:12:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:21] [INFO ] Invariant cache hit.
[2023-04-08 07:12:21] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 15/15 places, 20/20 transitions.
Ending property specific reduction for Murphy-COL-D4N050-UpperBounds-15 in 2279 ms.
[2023-04-08 07:12:21] [INFO ] Flatten gal took : 67 ms
[2023-04-08 07:12:21] [INFO ] Applying decomposition
[2023-04-08 07:12:21] [INFO ] Flatten gal took : 4 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/graph15755672726401689186.txt' '-o' '/tmp/graph15755672726401689186.bin' '-w' '/tmp/graph15755672726401689186.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15755672726401689186.bin' '-l' '-1' '-v' '-w' '/tmp/graph15755672726401689186.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:12:21] [INFO ] Decomposing Gal with order
[2023-04-08 07:12:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:12:21] [INFO ] Flatten gal took : 14 ms
[2023-04-08 07:12:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-04-08 07:12:21] [INFO ] Time to serialize gal into /tmp/UpperBounds7628829843363108839.gal : 1 ms
[2023-04-08 07:12:21] [INFO ] Time to serialize properties into /tmp/UpperBounds5436065963299994414.prop : 1 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/UpperBounds7628829843363108839.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds5436065963299994414.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/UpperBounds5436065963299994414.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,7.25875e+18,217.967,2659700,2,16506,5,9.42312e+06,6,0,173,1.03493e+07,0
Total reachable state count : 7258754799509878656

Verifying 12 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 253
Bounds property Murphy-COL-D4N050-UpperBounds-00 :0 <= gi1.gi1.gu3.p1_0+gi1.gi0.gu4.p1_1+gi1.gi0.gu0.p1_2+gi1.gi0.gu1.p1_3+gi1.gi1.gu2.p1_4 <= 253
FORMULA Murphy-COL-D4N050-UpperBounds-00 253 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-D4N050-UpperBounds-00,0,220.199,2659700,1,0,7,9.42312e+06,9,1,1496,1.03493e+07,4
Min sum of variable value : 0
Maximum sum along a path : 253
Bounds property Murphy-COL-D4N050-UpperBounds-01 :0 <= gi1.gi1.gu3.p1_0+gi1.gi0.gu4.p1_1+gi1.gi0.gu0.p1_2+gi1.gi0.gu1.p1_3+gi1.gi1.gu2.p1_4 <= 253
FORMULA Murphy-COL-D4N050-UpperBounds-01 253 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-D4N050-UpperBounds-01,0,220.211,2659700,1,0,7,9.42312e+06,9,1,1496,1.03493e+07,4
Min sum of variable value : 0
Maximum sum along a path : 15
Bounds property Murphy-COL-D4N050-UpperBounds-02 :0 <= gu7.p5_0+gu5.p5_1+gu6.p5_2+gu8.p5_3+gu9.p5_4 <= 15
FORMULA Murphy-COL-D4N050-UpperBounds-02 15 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-D4N050-UpperBounds-02,0,220.342,2659700,1,0,8,9.42312e+06,10,1,1555,1.03493e+07,5
Min sum of variable value : 0
Maximum sum along a path : 5
Bounds property Murphy-COL-D4N050-UpperBounds-04 :0 <= gu7.p3_0+gu5.p3_1+gu6.p3_2+gu8.p3_3+gu9.p3_4 <= 5
FORMULA Murphy-COL-D4N050-UpperBounds-04 5 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-D4N050-UpperBounds-04,0,220.466,2659700,1,0,9,9.42312e+06,11,1,1606,1.03493e+07,6
Min sum of variable value : 0
Maximum sum along a path : 5
Bounds property Murphy-COL-D4N050-UpperBounds-05 :0 <= gu7.p3_0+gu5.p3_1+gu6.p3_2+gu8.p3_3+gu9.p3_4 <= 5
FORMULA Murphy-COL-D4N050-UpperBounds-05 5 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-D4N050-UpperBounds-05,0,220.466,2659700,1,0,9,9.42312e+06,11,1,1606,1.03493e+07,6
Min sum of variable value : 0
Maximum sum along a path : 5
Bounds property Murphy-COL-D4N050-UpperBounds-07 :0 <= gu7.p3_0+gu5.p3_1+gu6.p3_2+gu8.p3_3+gu9.p3_4 <= 5
FORMULA Murphy-COL-D4N050-UpperBounds-07 5 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-D4N050-UpperBounds-07,0,220.467,2659700,1,0,9,9.42312e+06,11,1,1606,1.03493e+07,6
Min sum of variable value : 0
Maximum sum along a path : 5
Bounds property Murphy-COL-D4N050-UpperBounds-09 :0 <= gu7.p3_0+gu5.p3_1+gu6.p3_2+gu8.p3_3+gu9.p3_4 <= 5
FORMULA Murphy-COL-D4N050-UpperBounds-09 5 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-D4N050-UpperBounds-09,0,220.467,2659700,1,0,9,9.42312e+06,11,1,1606,1.03493e+07,6
Min sum of variable value : 0
Maximum sum along a path : 5
Bounds property Murphy-COL-D4N050-UpperBounds-10 :0 <= gu7.p3_0+gu5.p3_1+gu6.p3_2+gu8.p3_3+gu9.p3_4 <= 5
FORMULA Murphy-COL-D4N050-UpperBounds-10 5 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-D4N050-UpperBounds-10,0,220.467,2659700,1,0,9,9.42312e+06,11,1,1606,1.03493e+07,6
Min sum of variable value : 0
Maximum sum along a path : 253
Bounds property Murphy-COL-D4N050-UpperBounds-11 :0 <= gi1.gi1.gu3.p1_0+gi1.gi0.gu4.p1_1+gi1.gi0.gu0.p1_2+gi1.gi0.gu1.p1_3+gi1.gi1.gu2.p1_4 <= 253
FORMULA Murphy-COL-D4N050-UpperBounds-11 253 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-D4N050-UpperBounds-11,0,220.477,2659700,1,0,9,9.42312e+06,11,1,1606,1.03493e+07,6
Min sum of variable value : 0
Maximum sum along a path : 10
Bounds property Murphy-COL-D4N050-UpperBounds-12 :0 <= gu7.p4_0+gu5.p4_1+gu6.p4_2+gu8.p4_3+gu9.p4_4 <= 10
FORMULA Murphy-COL-D4N050-UpperBounds-12 10 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-D4N050-UpperBounds-12,0,220.59,2659700,1,0,10,9.42312e+06,12,1,1664,1.03493e+07,7
Min sum of variable value : 0
Maximum sum along a path : 253
Bounds property Murphy-COL-D4N050-UpperBounds-14 :0 <= gi1.gi1.gu3.p1_0+gi1.gi0.gu4.p1_1+gi1.gi0.gu0.p1_2+gi1.gi0.gu1.p1_3+gi1.gi1.gu2.p1_4 <= 253
FORMULA Murphy-COL-D4N050-UpperBounds-14 253 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-D4N050-UpperBounds-14,0,220.6,2659700,1,0,10,9.42312e+06,12,1,1664,1.03493e+07,7
Min sum of variable value : 0
Maximum sum along a path : 15
Bounds property Murphy-COL-D4N050-UpperBounds-15 :0 <= gu7.p5_0+gu5.p5_1+gu6.p5_2+gu8.p5_3+gu9.p5_4 <= 15
FORMULA Murphy-COL-D4N050-UpperBounds-15 15 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-D4N050-UpperBounds-15,0,220.6,2659700,1,0,10,9.42312e+06,12,1,1664,1.03493e+07,7
Total runtime 281331 ms.

BK_STOP 1680938163544

--------------------
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-D4N050"
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-D4N050, 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-167987243700325"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-COL-D4N050.tgz
mv Murphy-COL-D4N050 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 ;