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.r519-tall-167987245100285.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is Murphy-COL-D1N010, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r519-tall-167987245100285
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 5.5K Mar 23 15:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Mar 23 15:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Mar 23 15:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 23 15:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 7 12:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 7 12:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 7 12:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 7 12:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 7.2K Mar 23 15:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 23 15:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Mar 23 15:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Mar 23 15:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 20K Mar 31 16:48 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-00
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-01
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-02
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-03
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-04
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-05
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-06
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-07
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-08
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-09
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-10
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-11
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-12
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-13
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-14
FORMULA_NAME Murphy-COL-D1N010-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680938688373

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=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Murphy-COL-D1N010
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2023-04-08 07:24:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-08 07:24:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:24:50] [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 07:24:50] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-08 07:24:50] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 415 ms
[2023-04-08 07:24:50] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 12 PT places and 14.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-04-08 07:24:50] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 27 arcs in 4 ms.
[2023-04-08 07:24:50] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 7 rows 6 cols
[2023-04-08 07:24:50] [INFO ] Computed 2 invariants in 5 ms
[2023-04-08 07:24:50] [INFO ] Invariant cache hit.
[2023-04-08 07:24:50] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 07:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:24:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:24:50] [INFO ] [Nat]Added 2 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:24:50] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:50] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:24:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:50] [INFO ] [Real]Added 2 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:24:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:50] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:50] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:50] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:50] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:24:51] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:51] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:24:51] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:24:51] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:51] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:51] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:51] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:51] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] Computed and/alt/rep : 4/9/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:51] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, 22, -1, -1, 22, 22, 22, 22, -1, 22, -1, 22, -1, 22, 22, -1]
Arc [2:1*[(MOD (ADD $x 1) 2)]] contains successor/predecessor on variables of sort CD
[2023-04-08 07:24:51] [INFO ] Unfolded HLPN to a Petri net with 12 places and 14 transitions 54 arcs in 7 ms.
[2023-04-08 07:24:51] [INFO ] Unfolded 16 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 16) seen :218
FORMULA Murphy-COL-D1N010-UpperBounds-13 22 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Murphy-COL-D1N010-UpperBounds-07 22 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Murphy-COL-D1N010-UpperBounds-06 22 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Murphy-COL-D1N010-UpperBounds-05 22 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Murphy-COL-D1N010-UpperBounds-04 22 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Murphy-COL-D1N010-UpperBounds-01 22 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 10) seen :79
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 10) seen :79
// Phase 1: matrix 14 rows 12 cols
[2023-04-08 07:24:51] [INFO ] Computed 3 invariants in 1 ms
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:24:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:51] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:24:51] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:52] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:24:52] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 3 ms to minimize.
[2023-04-08 07:24:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-04-08 07:24:52] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:52] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:52] [INFO ] Deduced a trap composed of 2 places in 15 ms of which 1 ms to minimize.
[2023-04-08 07:24:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 16 ms
[2023-04-08 07:24:52] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:52] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:24:52] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:52] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 2 ms to minimize.
[2023-04-08 07:24:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:24:52] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:52] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:52] [INFO ] Added : 4 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:24:52] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:52] [INFO ] Added : 4 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:52] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:52] [INFO ] Added : 4 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:52] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:52] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:52] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 22, 2147483647, 22, 2147483647, 22, 2147483647] Max seen :[2, 2, 4, 2, 20, 4, 20, 6, 20, 6]
Support contains 8 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 8 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:24:52] [INFO ] Invariant cache hit.
[2023-04-08 07:24:52] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 12/12 places, 14/14 transitions.
[2023-04-08 07:24:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000012 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 10) seen :79
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 10) seen :79
[2023-04-08 07:24:56] [INFO ] Invariant cache hit.
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:24:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:56] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:24:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 1 ms to minimize.
[2023-04-08 07:24:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2023-04-08 07:24:56] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:56] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:56] [INFO ] Deduced a trap composed of 2 places in 14 ms of which 1 ms to minimize.
[2023-04-08 07:24:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 17 ms
[2023-04-08 07:24:56] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:56] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:56] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:56] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 0 ms to minimize.
[2023-04-08 07:24:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:24:56] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:56] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:56] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:56] [INFO ] Added : 4 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-08 07:24:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:56] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:56] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:24:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:57] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:57] [INFO ] Added : 4 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:57] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:57] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:57] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:57] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:57] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:57] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:24:57] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:57] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:57] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 22, 2147483647, 22, 2147483647, 22, 2147483647] Max seen :[2, 2, 4, 2, 20, 4, 20, 6, 20, 6]
Support contains 8 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 14/14 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:24:57] [INFO ] Invariant cache hit.
[2023-04-08 07:24:57] [INFO ] Implicit Places using invariants in 20 ms returned [4, 5]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 22 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 10/12 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 23 ms. Remains : 10/12 places, 14/14 transitions.
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:24:57] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 10) seen :79
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 10) seen :86
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 10) seen :79
[2023-04-08 07:25:00] [INFO ] Invariant cache hit.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:00] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:25:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:00] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:00] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:25:00] [INFO ] Added : 4 causal constraints over 3 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Real]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:00] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:00] [INFO ] Added : 4 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:00] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:00] [INFO ] Added : 4 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:25:00] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 22, 2147483647, 22, 2147483647, 22, 2147483647] Max seen :[2, 2, 4, 2, 20, 4, 20, 6, 20, 6]
Support contains 8 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 14/14 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:25:01] [INFO ] Invariant cache hit.
[2023-04-08 07:25:01] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 07:25:01] [INFO ] Invariant cache hit.
[2023-04-08 07:25:01] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:01] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-08 07:25:01] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-08 07:25:01] [INFO ] Invariant cache hit.
[2023-04-08 07:25:01] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 10/10 places, 14/14 transitions.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-00
[2023-04-08 07:25:01] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :2
[2023-04-08 07:25:01] [INFO ] Invariant cache hit.
[2023-04-08 07:25:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:01] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:01] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 6 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 6 transition count 8
Applied a total of 3 rules in 2 ms. Remains 6 /10 variables (removed 4) and now considering 8/14 (removed 6) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:25:01] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:25:01] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 6/10 places, 8/14 transitions.
[2023-04-08 07:25:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 1) seen :2
[2023-04-08 07:25:01] [INFO ] Invariant cache hit.
[2023-04-08 07:25:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:01] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:25:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:01] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:25:01] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:01] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2023-04-08 07:25:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-04-08 07:25:01] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-04-08 07:25:01] [INFO ] Invariant cache hit.
[2023-04-08 07:25:01] [INFO ] Implicit Places using invariants in 13 ms returned []
[2023-04-08 07:25:01] [INFO ] Invariant cache hit.
[2023-04-08 07:25:01] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:25:01] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2023-04-08 07:25:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:01] [INFO ] Invariant cache hit.
[2023-04-08 07:25:01] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-00 in 730 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-02
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:25:01] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1429 ) properties (out of 1) seen :2
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 :2
[2023-04-08 07:25:01] [INFO ] Invariant cache hit.
[2023-04-08 07:25:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:01] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:01] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:25:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 6 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 6 transition count 8
Applied a total of 3 rules in 2 ms. Remains 6 /10 variables (removed 4) and now considering 8/14 (removed 6) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:25:01] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:25:01] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 6/10 places, 8/14 transitions.
[2023-04-08 07:25:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 1) seen :2
[2023-04-08 07:25:02] [INFO ] Invariant cache hit.
[2023-04-08 07:25:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:25:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:02] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:25:02] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:02] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 0 ms to minimize.
[2023-04-08 07:25:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-04-08 07:25:02] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:02] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-04-08 07:25:02] [INFO ] Invariant cache hit.
[2023-04-08 07:25:02] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:25:02] [INFO ] Invariant cache hit.
[2023-04-08 07:25:02] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:25:02] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-04-08 07:25:02] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-08 07:25:02] [INFO ] Invariant cache hit.
[2023-04-08 07:25:02] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-02 in 695 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-03
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:25:02] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10007 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1429 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :4
[2023-04-08 07:25:02] [INFO ] Invariant cache hit.
[2023-04-08 07:25:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:02] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:02] [INFO ] [Real]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:02] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:02] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:02] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 6 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 6 transition count 8
Applied a total of 3 rules in 1 ms. Remains 6 /10 variables (removed 4) and now considering 8/14 (removed 6) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:25:02] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:25:02] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 6/10 places, 8/14 transitions.
[2023-04-08 07:25:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 1) seen :4
[2023-04-08 07:25:03] [INFO ] Invariant cache hit.
[2023-04-08 07:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:25:03] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:25:03] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:03] [INFO ] Deduced a trap composed of 2 places in 15 ms of which 1 ms to minimize.
[2023-04-08 07:25:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2023-04-08 07:25:03] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:03] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-04-08 07:25:03] [INFO ] Invariant cache hit.
[2023-04-08 07:25:03] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 07:25:03] [INFO ] Invariant cache hit.
[2023-04-08 07:25:03] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:25:03] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-08 07:25:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:03] [INFO ] Invariant cache hit.
[2023-04-08 07:25:03] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-03 in 705 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-08
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:25:03] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :2
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 :2
[2023-04-08 07:25:03] [INFO ] Invariant cache hit.
[2023-04-08 07:25:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:03] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:03] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:03] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:03] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 6 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 6 transition count 8
Applied a total of 3 rules in 1 ms. Remains 6 /10 variables (removed 4) and now considering 8/14 (removed 6) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:25:03] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:25:03] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 6/10 places, 8/14 transitions.
[2023-04-08 07:25:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 1) seen :2
[2023-04-08 07:25:03] [INFO ] Invariant cache hit.
[2023-04-08 07:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:03] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:03] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:25:03] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:03] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 0 ms to minimize.
[2023-04-08 07:25:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-04-08 07:25:03] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:03] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-04-08 07:25:03] [INFO ] Invariant cache hit.
[2023-04-08 07:25:03] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-08 07:25:03] [INFO ] Invariant cache hit.
[2023-04-08 07:25:03] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:25:03] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-08 07:25:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:03] [INFO ] Invariant cache hit.
[2023-04-08 07:25:03] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-08 in 736 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-09
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:25:03] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :20
[2023-04-08 07:25:03] [INFO ] Invariant cache hit.
[2023-04-08 07:25:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:04] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:04] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:04] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:04] [INFO ] Added : 4 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [44] Max seen :[20]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:25:04] [INFO ] Invariant cache hit.
[2023-04-08 07:25:04] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 10/10 places, 14/14 transitions.
[2023-04-08 07:25:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000012 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :20
[2023-04-08 07:25:04] [INFO ] Invariant cache hit.
[2023-04-08 07:25:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:04] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:04] [INFO ] [Nat]Added 4 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:25:04] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:04] [INFO ] Added : 4 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [44] Max seen :[20]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 3 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 10/10 places, 14/14 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:25:04] [INFO ] Invariant cache hit.
[2023-04-08 07:25:04] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 07:25:04] [INFO ] Invariant cache hit.
[2023-04-08 07:25:04] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:04] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-08 07:25:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:04] [INFO ] Invariant cache hit.
[2023-04-08 07:25:04] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 10/10 places, 14/14 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-09 in 815 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-10
[2023-04-08 07:25:04] [INFO ] Invariant cache hit.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1667 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :4
[2023-04-08 07:25:04] [INFO ] Invariant cache hit.
[2023-04-08 07:25:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:04] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:04] [INFO ] [Real]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:04] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:04] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:04] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 6 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 6 transition count 8
Applied a total of 3 rules in 2 ms. Remains 6 /10 variables (removed 4) and now considering 8/14 (removed 6) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:25:04] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:25:04] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 6/10 places, 8/14 transitions.
[2023-04-08 07:25:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 1) seen :4
[2023-04-08 07:25:05] [INFO ] Invariant cache hit.
[2023-04-08 07:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:25:05] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:05] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2023-04-08 07:25:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 07:25:05] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:05] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-04-08 07:25:05] [INFO ] Invariant cache hit.
[2023-04-08 07:25:05] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 07:25:05] [INFO ] Invariant cache hit.
[2023-04-08 07:25:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:25:05] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-08 07:25:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:05] [INFO ] Invariant cache hit.
[2023-04-08 07:25:05] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-10 in 732 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-11
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:25:05] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10002 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :20
[2023-04-08 07:25:05] [INFO ] Invariant cache hit.
[2023-04-08 07:25:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:05] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:05] [INFO ] Added : 4 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [44] Max seen :[20]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:25:05] [INFO ] Invariant cache hit.
[2023-04-08 07:25:05] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 10/10 places, 14/14 transitions.
[2023-04-08 07:25:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 1) seen :20
[2023-04-08 07:25:06] [INFO ] Invariant cache hit.
[2023-04-08 07:25:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:06] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:06] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:06] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:06] [INFO ] Added : 4 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [44] Max seen :[20]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 14/14 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:25:06] [INFO ] Invariant cache hit.
[2023-04-08 07:25:06] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 07:25:06] [INFO ] Invariant cache hit.
[2023-04-08 07:25:06] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:06] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-08 07:25:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:06] [INFO ] Invariant cache hit.
[2023-04-08 07:25:06] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 10/10 places, 14/14 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-11 in 833 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-12
[2023-04-08 07:25:06] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :6
[2023-04-08 07:25:06] [INFO ] Invariant cache hit.
[2023-04-08 07:25:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:06] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:06] [INFO ] [Real]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:06] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:06] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:06] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 6 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 6 transition count 8
Applied a total of 3 rules in 1 ms. Remains 6 /10 variables (removed 4) and now considering 8/14 (removed 6) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:25:06] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:25:06] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 6/10 places, 8/14 transitions.
[2023-04-08 07:25:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 1) seen :6
[2023-04-08 07:25:06] [INFO ] Invariant cache hit.
[2023-04-08 07:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:25:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:25:06] [INFO ] [Real]Added 2 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:06] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:06] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:06] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-04-08 07:25:06] [INFO ] Invariant cache hit.
[2023-04-08 07:25:06] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:25:06] [INFO ] Invariant cache hit.
[2023-04-08 07:25:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:25:06] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-04-08 07:25:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:06] [INFO ] Invariant cache hit.
[2023-04-08 07:25:07] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-12 in 690 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-14
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:25:07] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :20
[2023-04-08 07:25:07] [INFO ] Invariant cache hit.
[2023-04-08 07:25:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:07] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:07] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:07] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:07] [INFO ] Added : 4 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [44] Max seen :[20]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:25:07] [INFO ] Invariant cache hit.
[2023-04-08 07:25:07] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 10/10 places, 14/14 transitions.
[2023-04-08 07:25:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 1) seen :20
[2023-04-08 07:25:07] [INFO ] Invariant cache hit.
[2023-04-08 07:25:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:25:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:07] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:07] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:07] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:07] [INFO ] Added : 4 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [44] Max seen :[20]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 14/14 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:25:07] [INFO ] Invariant cache hit.
[2023-04-08 07:25:07] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 07:25:07] [INFO ] Invariant cache hit.
[2023-04-08 07:25:07] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:07] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-08 07:25:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:07] [INFO ] Invariant cache hit.
[2023-04-08 07:25:07] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 10/10 places, 14/14 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-14 in 829 ms.
Starting property specific reduction for Murphy-COL-D1N010-UpperBounds-15
[2023-04-08 07:25:07] [INFO ] Invariant cache hit.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :6
[2023-04-08 07:25:07] [INFO ] Invariant cache hit.
[2023-04-08 07:25:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:07] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:25:07] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:07] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:07] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:07] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 6 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 6 transition count 8
Applied a total of 3 rules in 4 ms. Remains 6 /10 variables (removed 4) and now considering 8/14 (removed 6) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-04-08 07:25:07] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:25:07] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 6/10 places, 8/14 transitions.
[2023-04-08 07:25:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 1) seen :6
[2023-04-08 07:25:08] [INFO ] Invariant cache hit.
[2023-04-08 07:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:25:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:25:08] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:25:08] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:08] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:08] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 2 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 6/6 places, 8/8 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 8/8 transitions.
Applied a total of 0 rules in 4 ms. Remains 6 /6 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-04-08 07:25:08] [INFO ] Invariant cache hit.
[2023-04-08 07:25:08] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-08 07:25:08] [INFO ] Invariant cache hit.
[2023-04-08 07:25:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-08 07:25:08] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-04-08 07:25:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:25:08] [INFO ] Invariant cache hit.
[2023-04-08 07:25:08] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 6/6 places, 8/8 transitions.
Ending property specific reduction for Murphy-COL-D1N010-UpperBounds-15 in 709 ms.
[2023-04-08 07:25:08] [INFO ] Flatten gal took : 12 ms
[2023-04-08 07:25:08] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-04-08 07:25:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 10 places, 14 transitions and 46 arcs took 0 ms.
Total runtime 18518 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT Murphy-COL-D1N010
BK_EXAMINATION: UpperBounds
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
Upper Bounds

FORMULA Murphy-COL-D1N010-UpperBounds-02 2 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Murphy-COL-D1N010-UpperBounds-11 20 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Murphy-COL-D1N010-UpperBounds-08 2 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Murphy-COL-D1N010-UpperBounds-09 20 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Murphy-COL-D1N010-UpperBounds-12 6 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Murphy-COL-D1N010-UpperBounds-00 2 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Murphy-COL-D1N010-UpperBounds-03 4 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Murphy-COL-D1N010-UpperBounds-15 6 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Murphy-COL-D1N010-UpperBounds-14 20 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Murphy-COL-D1N010-UpperBounds-10 4 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1680938710312

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/UpperBounds.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 35 (type EXCL) for 3 Murphy-COL-D1N010-UpperBounds-02
lola: time limit : 240 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 32 (type FNDP) for 3 Murphy-COL-D1N010-UpperBounds-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 34 (type EQUN) for 3 Murphy-COL-D1N010-UpperBounds-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 31 (type FNDP) for 15 Murphy-COL-D1N010-UpperBounds-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 1073741824
lola: FINISHED task # 34 (type EQUN) for Murphy-COL-D1N010-UpperBounds-02
lola: result : unknown
lola: time used : 0.000000
lola: memory pages used : 0
lola: LAUNCH task # 30 (type FNDP) for 0 Murphy-COL-D1N010-UpperBounds-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: REPORT NUM
lola: FINISHED task # 35 (type EXCL) for Murphy-COL-D1N010-UpperBounds-02
lola: markings : 39780
lola: fired transitions : 238736
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 32 (type FNDP) for Murphy-COL-D1N010-UpperBounds-02 (obsolete)
lola: LAUNCH task # 59 (type EXCL) for 18 Murphy-COL-D1N010-UpperBounds-11
lola: time limit : 240 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 33 (type FNDP) for 24 Murphy-COL-D1N010-UpperBounds-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 22
lola: REPORT NUM
lola: FINISHED task # 59 (type EXCL) for Murphy-COL-D1N010-UpperBounds-11
lola: markings : 3132
lola: fired transitions : 13060
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 56 (type EXCL) for 9 Murphy-COL-D1N010-UpperBounds-08
lola: time limit : 276 sec
lola: memory limit: 32 pages
lola: Structural Bound: 1073741824
lola: REPORT NUM
lola: FINISHED task # 56 (type EXCL) for Murphy-COL-D1N010-UpperBounds-08
lola: markings : 39780
lola: fired transitions : 238736
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 53 (type EXCL) for 12 Murphy-COL-D1N010-UpperBounds-09
lola: time limit : 300 sec
lola: memory limit: 32 pages
lola: Structural Bound: 22
lola: REPORT NUM
lola: FINISHED task # 53 (type EXCL) for Murphy-COL-D1N010-UpperBounds-09
lola: markings : 3132
lola: fired transitions : 13060
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 52 (type EXCL) for 21 Murphy-COL-D1N010-UpperBounds-12
lola: time limit : 360 sec
lola: memory limit: 32 pages
lola: Structural Bound: 1073741824
lola: REPORT NUM
lola: FINISHED task # 52 (type EXCL) for Murphy-COL-D1N010-UpperBounds-12
lola: markings : 39780
lola: fired transitions : 238736
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 47 (type EXCL) for 0 Murphy-COL-D1N010-UpperBounds-00
lola: time limit : 450 sec
lola: memory limit: 32 pages
lola: Structural Bound: 1073741824
lola: REPORT NUM
lola: FINISHED task # 47 (type EXCL) for Murphy-COL-D1N010-UpperBounds-00
lola: markings : 39780
lola: fired transitions : 238736
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 30 (type FNDP) for Murphy-COL-D1N010-UpperBounds-00 (obsolete)
lola: LAUNCH task # 45 (type EXCL) for 6 Murphy-COL-D1N010-UpperBounds-03
lola: time limit : 514 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 40 (type FNDP) for 6 Murphy-COL-D1N010-UpperBounds-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 1073741824
lola: REPORT NUM
lola: FINISHED task # 45 (type EXCL) for Murphy-COL-D1N010-UpperBounds-03
lola: markings : 39780
lola: fired transitions : 238736
lola: time used : 1.000000
lola: memory pages used : 1
lola: CANCELED task # 40 (type FNDP) for Murphy-COL-D1N010-UpperBounds-03 (obsolete)
lola: LAUNCH task # 43 (type EXCL) for 27 Murphy-COL-D1N010-UpperBounds-15
lola: time limit : 599 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 41 (type FNDP) for 27 Murphy-COL-D1N010-UpperBounds-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 1073741824
lola: REPORT NUM
lola: FINISHED task # 43 (type EXCL) for Murphy-COL-D1N010-UpperBounds-15
lola: markings : 39780
lola: fired transitions : 238736
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 41 (type FNDP) for Murphy-COL-D1N010-UpperBounds-15 (obsolete)
lola: LAUNCH task # 39 (type EXCL) for 24 Murphy-COL-D1N010-UpperBounds-14
lola: time limit : 899 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 36 (type EQUN) for 15 Murphy-COL-D1N010-UpperBounds-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 22
lola: FINISHED task # 36 (type EQUN) for Murphy-COL-D1N010-UpperBounds-10
lola: result : unknown
lola: time used : 0.000000
lola: memory pages used : 0
lola: LAUNCH task # 37 (type EQUN) for 24 Murphy-COL-D1N010-UpperBounds-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: REPORT NUM
lola: FINISHED task # 39 (type EXCL) for Murphy-COL-D1N010-UpperBounds-14
lola: markings : 3132
lola: fired transitions : 13060
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 33 (type FNDP) for Murphy-COL-D1N010-UpperBounds-14 (obsolete)
lola: CANCELED task # 37 (type EQUN) for Murphy-COL-D1N010-UpperBounds-14 (obsolete)
lola: LAUNCH task # 38 (type EXCL) for 15 Murphy-COL-D1N010-UpperBounds-10
lola: time limit : 1799 sec
lola: memory limit: 32 pages
lola: Structural Bound: 1073741824
sara: try reading problem file /home/mcc/execution/375/UpperBounds-37.sara.
sara: place or transition ordering is non-deterministic
lola: REPORT NUM
lola: FINISHED task # 38 (type EXCL) for Murphy-COL-D1N010-UpperBounds-10
lola: markings : 39780
lola: fired transitions : 238736
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 31 (type FNDP) for Murphy-COL-D1N010-UpperBounds-10 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
Murphy-COL-D1N010-UpperBounds-00: BOUND 2 state space
Murphy-COL-D1N010-UpperBounds-02: BOUND 2 state space
Murphy-COL-D1N010-UpperBounds-03: BOUND 4 state space
Murphy-COL-D1N010-UpperBounds-08: BOUND 2 state space
Murphy-COL-D1N010-UpperBounds-09: BOUND 20 state space
Murphy-COL-D1N010-UpperBounds-10: BOUND 4 state space
Murphy-COL-D1N010-UpperBounds-11: BOUND 20 state space
Murphy-COL-D1N010-UpperBounds-12: BOUND 6 state space
Murphy-COL-D1N010-UpperBounds-14: BOUND 20 state space
Murphy-COL-D1N010-UpperBounds-15: BOUND 6 state space


Time elapsed: 1 secs. Pages in use: 1

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Murphy-COL-D1N010"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is Murphy-COL-D1N010, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r519-tall-167987245100285"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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

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