Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r168-tall-165277016600381.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PhilosophersDyn-COL-10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016600381
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 264K
-rw-r--r-- 1 mcc users 6.8K Apr 30 07:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 30 07:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 30 07:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 30 07:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 32K May 10 09:34 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

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

=== Now, execution of the tool begins

BK_START 1652836506270

Running Version 202205111006
[2022-05-18 01:15:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 01:15:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 01:15:07] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-18 01:15:07] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 01:15:08] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 601 ms
[2022-05-18 01:15:08] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 170 PT places and 2320.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
[2022-05-18 01:15:08] [INFO ] Built PT skeleton of HLPN with 8 places and 7 transitions 33 arcs in 5 ms.
[2022-05-18 01:15:08] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 7 rows 8 cols
[2022-05-18 01:15:08] [INFO ] Computed 3 place invariants in 6 ms
FORMULA PhilosophersDyn-COL-10-UpperBounds-15 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
// Phase 1: matrix 7 rows 8 cols
[2022-05-18 01:15:08] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-18 01:15:08] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-18 01:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-18 01:15:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-18 01:15:08] [INFO ] [Nat]Added 4 Read/Feed constraints in 5 ms returned sat
[2022-05-18 01:15:08] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 01:15:08] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 9 ms.
[2022-05-18 01:15:08] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-18 01:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2022-05-18 01:15:08] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-18 01:15:08] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2022-05-18 01:15:08] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-18 01:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2022-05-18 01:15:08] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-18 01:15:08] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-18 01:15:08] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Real]Added 4 Read/Feed constraints in 0 ms returned sat
[2022-05-18 01:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2022-05-18 01:15:08] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-18 01:15:08] [INFO ] Added : 4 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 7 ms.
[2022-05-18 01:15:08] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Real]Added 4 Read/Feed constraints in 0 ms returned sat
[2022-05-18 01:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2022-05-18 01:15:08] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-18 01:15:08] [INFO ] Added : 4 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-18 01:15:08] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-18 01:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2022-05-18 01:15:08] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-18 01:15:08] [INFO ] Added : 4 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 12 ms.
[2022-05-18 01:15:08] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-18 01:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2022-05-18 01:15:08] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-18 01:15:08] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2022-05-18 01:15:08] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-18 01:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-18 01:15:08] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-18 01:15:09] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 9 ms.
[2022-05-18 01:15:09] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-18 01:15:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 01:15:09] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-18 01:15:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 01:15:09] [INFO ] Added : 5 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2022-05-18 01:15:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-18 01:15:09] [INFO ] Added : 5 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 13 ms.
[2022-05-18 01:15:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-18 01:15:09] [INFO ] Added : 5 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2022-05-18 01:15:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Real]Added 4 Read/Feed constraints in 2 ms returned sat
[2022-05-18 01:15:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-18 01:15:09] [INFO ] Added : 5 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2022-05-18 01:15:09] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-18 01:15:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2022-05-18 01:15:09] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-18 01:15:09] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2022-05-18 01:15:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-18 01:15:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-18 01:15:09] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2022-05-18 01:15:09] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-18 01:15:09] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [10, 10, 10, 10, 10, -1, 10, 10, 10, 10, 10, 10, 10, 10, 10]
Domain [Philosopher(10), Philosopher(10)] of place Neighbourhood breaks symmetries in sort Philosopher
[2022-05-18 01:15:09] [INFO ] Unfolded HLPN to a Petri net with 170 places and 2310 transitions 18190 arcs in 61 ms.
[2022-05-18 01:15:09] [INFO ] Unfolded 15 HLPN properties in 0 ms.
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
Incomplete random walk after 10000 steps, including 1193 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 15) seen :28
Incomplete Best-First random walk after 10001 steps, including 97 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :44
[2022-05-18 01:15:10] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2022-05-18 01:15:10] [INFO ] Computed 39 place invariants in 75 ms
[2022-05-18 01:15:10] [INFO ] [Real]Absence check using 30 positive place invariants in 21 ms returned sat
[2022-05-18 01:15:10] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:10] [INFO ] [Real]Absence check using state equation in 424 ms returned sat
[2022-05-18 01:15:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:10] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:10] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2022-05-18 01:15:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:11] [INFO ] [Nat]Absence check using state equation in 329 ms returned sat
[2022-05-18 01:15:11] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2022-05-18 01:15:11] [INFO ] [Nat]Added 1030 Read/Feed constraints in 196 ms returned sat
[2022-05-18 01:15:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 314 ms.
[2022-05-18 01:15:11] [INFO ] Added : 0 causal constraints over 0 iterations in 470 ms. Result :sat
Minimization took 279 ms.
[2022-05-18 01:15:12] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:12] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:12] [INFO ] [Real]Absence check using state equation in 313 ms returned sat
[2022-05-18 01:15:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:12] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:12] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:12] [INFO ] [Nat]Absence check using state equation in 328 ms returned sat
[2022-05-18 01:15:13] [INFO ] [Nat]Added 1030 Read/Feed constraints in 246 ms returned sat
[2022-05-18 01:15:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 240 ms.
[2022-05-18 01:15:13] [INFO ] Added : 0 causal constraints over 0 iterations in 387 ms. Result :sat
Minimization took 757 ms.
[2022-05-18 01:15:14] [INFO ] [Real]Absence check using 30 positive place invariants in 6 ms returned sat
[2022-05-18 01:15:14] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2022-05-18 01:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:14] [INFO ] [Real]Absence check using state equation in 340 ms returned sat
[2022-05-18 01:15:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:14] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:14] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 5 ms returned sat
[2022-05-18 01:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:15] [INFO ] [Nat]Absence check using state equation in 338 ms returned sat
[2022-05-18 01:15:15] [INFO ] [Nat]Added 1030 Read/Feed constraints in 260 ms returned sat
[2022-05-18 01:15:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 221 ms.
[2022-05-18 01:15:15] [INFO ] Added : 0 causal constraints over 0 iterations in 375 ms. Result :sat
Minimization took 789 ms.
[2022-05-18 01:15:16] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:16] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:17] [INFO ] [Real]Absence check using state equation in 335 ms returned sat
[2022-05-18 01:15:17] [INFO ] [Real]Added 1030 Read/Feed constraints in 209 ms returned sat
[2022-05-18 01:15:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:17] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:17] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:17] [INFO ] [Nat]Absence check using state equation in 320 ms returned sat
[2022-05-18 01:15:17] [INFO ] [Nat]Added 1030 Read/Feed constraints in 189 ms returned sat
[2022-05-18 01:15:18] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 183 ms.
[2022-05-18 01:15:18] [INFO ] Added : 0 causal constraints over 0 iterations in 333 ms. Result :sat
Minimization took 472 ms.
[2022-05-18 01:15:18] [INFO ] [Real]Absence check using 30 positive place invariants in 6 ms returned sat
[2022-05-18 01:15:18] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:19] [INFO ] [Real]Absence check using state equation in 338 ms returned sat
[2022-05-18 01:15:19] [INFO ] [Real]Added 1030 Read/Feed constraints in 199 ms returned sat
[2022-05-18 01:15:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:19] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:19] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:19] [INFO ] [Nat]Absence check using state equation in 302 ms returned sat
[2022-05-18 01:15:20] [INFO ] [Nat]Added 1030 Read/Feed constraints in 186 ms returned sat
[2022-05-18 01:15:20] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 188 ms.
[2022-05-18 01:15:20] [INFO ] Added : 0 causal constraints over 0 iterations in 332 ms. Result :sat
Minimization took 469 ms.
[2022-05-18 01:15:20] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:21] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 9 ms returned sat
[2022-05-18 01:15:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:21] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2022-05-18 01:15:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:21] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:21] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 4 ms returned sat
[2022-05-18 01:15:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:21] [INFO ] [Nat]Absence check using state equation in 310 ms returned sat
[2022-05-18 01:15:21] [INFO ] [Nat]Added 1030 Read/Feed constraints in 182 ms returned sat
[2022-05-18 01:15:22] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 201 ms.
[2022-05-18 01:15:22] [INFO ] Added : 0 causal constraints over 0 iterations in 345 ms. Result :sat
Minimization took 817 ms.
[2022-05-18 01:15:23] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:23] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:23] [INFO ] [Real]Absence check using state equation in 329 ms returned sat
[2022-05-18 01:15:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:23] [INFO ] [Nat]Absence check using 30 positive place invariants in 6 ms returned sat
[2022-05-18 01:15:23] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:23] [INFO ] [Nat]Absence check using state equation in 329 ms returned sat
[2022-05-18 01:15:24] [INFO ] [Nat]Added 1030 Read/Feed constraints in 228 ms returned sat
[2022-05-18 01:15:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 201 ms.
[2022-05-18 01:15:24] [INFO ] Added : 0 causal constraints over 0 iterations in 331 ms. Result :sat
Minimization took 726 ms.
[2022-05-18 01:15:25] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:25] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:25] [INFO ] [Real]Absence check using state equation in 301 ms returned sat
[2022-05-18 01:15:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:25] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:26] [INFO ] [Nat]Absence check using state equation in 310 ms returned sat
[2022-05-18 01:15:26] [INFO ] [Nat]Added 1030 Read/Feed constraints in 185 ms returned sat
[2022-05-18 01:15:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 192 ms.
[2022-05-18 01:15:26] [INFO ] Added : 0 causal constraints over 0 iterations in 344 ms. Result :sat
Minimization took 275 ms.
[2022-05-18 01:15:26] [INFO ] [Real]Absence check using 30 positive place invariants in 4 ms returned sat
[2022-05-18 01:15:26] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:27] [INFO ] [Real]Absence check using state equation in 302 ms returned sat
[2022-05-18 01:15:27] [INFO ] [Real]Added 1030 Read/Feed constraints in 238 ms returned sat
[2022-05-18 01:15:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:27] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:27] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:27] [INFO ] [Nat]Absence check using state equation in 335 ms returned sat
[2022-05-18 01:15:28] [INFO ] [Nat]Added 1030 Read/Feed constraints in 245 ms returned sat
[2022-05-18 01:15:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 197 ms.
[2022-05-18 01:15:28] [INFO ] Added : 0 causal constraints over 0 iterations in 339 ms. Result :sat
Minimization took 308 ms.
[2022-05-18 01:15:28] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:28] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2022-05-18 01:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:29] [INFO ] [Real]Absence check using state equation in 324 ms returned sat
[2022-05-18 01:15:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:29] [INFO ] [Nat]Absence check using 30 positive place invariants in 4 ms returned sat
[2022-05-18 01:15:29] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 7 ms returned sat
[2022-05-18 01:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:29] [INFO ] [Nat]Absence check using state equation in 306 ms returned sat
[2022-05-18 01:15:29] [INFO ] [Nat]Added 1030 Read/Feed constraints in 275 ms returned sat
[2022-05-18 01:15:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 207 ms.
[2022-05-18 01:15:30] [INFO ] Added : 0 causal constraints over 0 iterations in 348 ms. Result :sat
Minimization took 708 ms.
[2022-05-18 01:15:31] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:31] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:31] [INFO ] [Real]Absence check using state equation in 371 ms returned sat
[2022-05-18 01:15:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:31] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:31] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2022-05-18 01:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:31] [INFO ] [Nat]Absence check using state equation in 328 ms returned sat
[2022-05-18 01:15:32] [INFO ] [Nat]Added 1030 Read/Feed constraints in 287 ms returned sat
[2022-05-18 01:15:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 198 ms.
[2022-05-18 01:15:32] [INFO ] Added : 0 causal constraints over 0 iterations in 331 ms. Result :sat
Minimization took 735 ms.
[2022-05-18 01:15:33] [INFO ] [Real]Absence check using 30 positive place invariants in 4 ms returned sat
[2022-05-18 01:15:33] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:33] [INFO ] [Real]Absence check using state equation in 313 ms returned sat
[2022-05-18 01:15:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:33] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2022-05-18 01:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:34] [INFO ] [Nat]Absence check using state equation in 330 ms returned sat
[2022-05-18 01:15:34] [INFO ] [Nat]Added 1030 Read/Feed constraints in 264 ms returned sat
[2022-05-18 01:15:34] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 180 ms.
[2022-05-18 01:15:34] [INFO ] Added : 0 causal constraints over 0 iterations in 317 ms. Result :sat
Minimization took 673 ms.
[2022-05-18 01:15:35] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:35] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2022-05-18 01:15:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:35] [INFO ] [Real]Absence check using state equation in 352 ms returned sat
[2022-05-18 01:15:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:35] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:35] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2022-05-18 01:15:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:36] [INFO ] [Nat]Absence check using state equation in 336 ms returned sat
[2022-05-18 01:15:36] [INFO ] [Nat]Added 1030 Read/Feed constraints in 287 ms returned sat
[2022-05-18 01:15:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 192 ms.
[2022-05-18 01:15:36] [INFO ] Added : 0 causal constraints over 0 iterations in 331 ms. Result :sat
Minimization took 762 ms.
[2022-05-18 01:15:37] [INFO ] [Real]Absence check using 30 positive place invariants in 4 ms returned sat
[2022-05-18 01:15:37] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:38] [INFO ] [Real]Absence check using state equation in 299 ms returned sat
[2022-05-18 01:15:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:38] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:38] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:38] [INFO ] [Nat]Absence check using state equation in 302 ms returned sat
[2022-05-18 01:15:38] [INFO ] [Nat]Added 1030 Read/Feed constraints in 223 ms returned sat
[2022-05-18 01:15:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 174 ms.
[2022-05-18 01:15:39] [INFO ] Added : 0 causal constraints over 0 iterations in 309 ms. Result :sat
Minimization took 741 ms.
[2022-05-18 01:15:39] [INFO ] [Real]Absence check using 30 positive place invariants in 7 ms returned sat
[2022-05-18 01:15:39] [INFO ] [Real]Absence check using 30 positive and 9 generalized place invariants in 3 ms returned sat
[2022-05-18 01:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:40] [INFO ] [Real]Absence check using state equation in 321 ms returned sat
[2022-05-18 01:15:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:15:40] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-05-18 01:15:40] [INFO ] [Nat]Absence check using 30 positive and 9 generalized place invariants in 2 ms returned sat
[2022-05-18 01:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:15:40] [INFO ] [Nat]Absence check using state equation in 276 ms returned sat
[2022-05-18 01:15:40] [INFO ] [Nat]Added 1030 Read/Feed constraints in 183 ms returned sat
[2022-05-18 01:15:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 189 ms.
[2022-05-18 01:15:41] [INFO ] Added : 0 causal constraints over 0 iterations in 337 ms. Result :sat
Minimization took 275 ms.
Current structural bounds on expressions (after SMT) : [10, 10, 10, 10, 10, 2147483647, 10, 10, 10, 10, 10, 10, 10, 10, 10] Max seen :[2, 4, 4, 4, 4, 2, 4, 2, 4, 2, 2, 2, 2, 4, 2]
Support contains 150 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 2265/2265 transitions.
Applied a total of 0 rules in 211 ms. Remains 170 /170 variables (removed 0) and now considering 2265/2265 (removed 0) transitions.
[2022-05-18 01:15:45] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2022-05-18 01:15:45] [INFO ] Computed 39 place invariants in 44 ms
[2022-05-18 01:15:45] [INFO ] Dead Transitions using invariants and state equation in 782 ms found 380 transitions.
Found 380 dead transitions using SMT.
Drop transitions removed 380 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 380 transitions.
Starting structural reductions in SAFETY mode, iteration 1 : 170/170 places, 1885/2265 transitions.
Applied a total of 0 rules in 78 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/2265 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:15:46] [INFO ] Computed 39 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 119250 resets, run finished after 9870 ms. (steps per millisecond=101 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9987 resets, run finished after 1229 ms. (steps per millisecond=813 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9581 resets, run finished after 1330 ms. (steps per millisecond=751 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9575 resets, run finished after 1325 ms. (steps per millisecond=754 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9045 resets, run finished after 2168 ms. (steps per millisecond=461 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000000 steps, including 9043 resets, run finished after 2168 ms. (steps per millisecond=461 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 8520 resets, run finished after 1222 ms. (steps per millisecond=818 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9581 resets, run finished after 1337 ms. (steps per millisecond=747 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 10014 resets, run finished after 1244 ms. (steps per millisecond=803 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 7069 resets, run finished after 1085 ms. (steps per millisecond=921 ) properties (out of 15) seen :28
Incomplete Best-First random walk after 1000001 steps, including 9859 resets, run finished after 1241 ms. (steps per millisecond=805 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9829 resets, run finished after 1289 ms. (steps per millisecond=775 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9822 resets, run finished after 1264 ms. (steps per millisecond=791 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9784 resets, run finished after 1282 ms. (steps per millisecond=780 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 9573 resets, run finished after 1301 ms. (steps per millisecond=768 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 1000001 steps, including 10022 resets, run finished after 1267 ms. (steps per millisecond=789 ) properties (out of 15) seen :44
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:16:16] [INFO ] Computed 39 place invariants in 33 ms
[2022-05-18 01:16:16] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:16:16] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:16:17] [INFO ] [Real]Absence check using state equation in 330 ms returned sat
[2022-05-18 01:16:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:16:17] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:16:17] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:16:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:16:17] [INFO ] [Nat]Absence check using state equation in 320 ms returned sat
[2022-05-18 01:16:17] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:16:18] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1318 ms returned sat
[2022-05-18 01:16:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 166 ms.
[2022-05-18 01:16:19] [INFO ] Added : 0 causal constraints over 0 iterations in 293 ms. Result :sat
Minimization took 2604 ms.
[2022-05-18 01:16:21] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:16:21] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2022-05-18 01:16:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:16:22] [INFO ] [Real]Absence check using state equation in 298 ms returned sat
[2022-05-18 01:16:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:16:22] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:16:22] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:16:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:16:22] [INFO ] [Nat]Absence check using state equation in 329 ms returned sat
[2022-05-18 01:16:23] [INFO ] [Nat]Added 1010 Read/Feed constraints in 917 ms returned sat
[2022-05-18 01:16:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 171 ms.
[2022-05-18 01:16:23] [INFO ] Added : 0 causal constraints over 0 iterations in 291 ms. Result :sat
Minimization took 2808 ms.
[2022-05-18 01:16:26] [INFO ] [Real]Absence check using 9 positive place invariants in 19 ms returned sat
[2022-05-18 01:16:26] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 12 ms returned sat
[2022-05-18 01:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:16:27] [INFO ] [Real]Absence check using state equation in 296 ms returned sat
[2022-05-18 01:16:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:16:27] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:16:27] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:16:27] [INFO ] [Nat]Absence check using state equation in 277 ms returned sat
[2022-05-18 01:16:28] [INFO ] [Nat]Added 1010 Read/Feed constraints in 818 ms returned sat
[2022-05-18 01:16:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 189 ms.
[2022-05-18 01:16:28] [INFO ] Added : 0 causal constraints over 0 iterations in 305 ms. Result :sat
Minimization took 2807 ms.
[2022-05-18 01:16:31] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:16:31] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:16:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:16:31] [INFO ] [Real]Absence check using state equation in 292 ms returned sat
[2022-05-18 01:16:34] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:16:37] [INFO ] [Real]Added 1010 Read/Feed constraints in 5409 ms returned sat
[2022-05-18 01:16:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:16:37] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:16:37] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2022-05-18 01:16:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:16:37] [INFO ] [Nat]Absence check using state equation in 293 ms returned sat
[2022-05-18 01:16:38] [INFO ] [Nat]Added 1010 Read/Feed constraints in 689 ms returned sat
[2022-05-18 01:16:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 178 ms.
[2022-05-18 01:16:38] [INFO ] Added : 0 causal constraints over 0 iterations in 297 ms. Result :sat
Minimization took 2596 ms.
[2022-05-18 01:16:41] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:16:41] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:16:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:16:41] [INFO ] [Real]Absence check using state equation in 297 ms returned sat
[2022-05-18 01:16:44] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:16:46] [INFO ] [Real]Added 1010 Read/Feed constraints in 4832 ms returned sat
[2022-05-18 01:16:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:16:46] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:16:46] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:16:46] [INFO ] [Nat]Absence check using state equation in 289 ms returned sat
[2022-05-18 01:16:47] [INFO ] [Nat]Added 1010 Read/Feed constraints in 674 ms returned sat
[2022-05-18 01:16:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 152 ms.
[2022-05-18 01:16:47] [INFO ] Added : 0 causal constraints over 0 iterations in 271 ms. Result :sat
Minimization took 2550 ms.
[2022-05-18 01:16:50] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:16:50] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:16:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:16:50] [INFO ] [Real]Absence check using state equation in 288 ms returned sat
[2022-05-18 01:16:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:16:50] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:16:50] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2022-05-18 01:16:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:16:51] [INFO ] [Nat]Absence check using state equation in 280 ms returned sat
[2022-05-18 01:16:52] [INFO ] [Nat]Added 1010 Read/Feed constraints in 900 ms returned sat
[2022-05-18 01:16:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 159 ms.
[2022-05-18 01:16:52] [INFO ] Added : 0 causal constraints over 0 iterations in 274 ms. Result :sat
Minimization took 1832 ms.
[2022-05-18 01:16:54] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:16:54] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:16:54] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2022-05-18 01:16:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:16:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:16:54] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:16:54] [INFO ] [Nat]Absence check using state equation in 285 ms returned sat
[2022-05-18 01:16:55] [INFO ] [Nat]Added 1010 Read/Feed constraints in 849 ms returned sat
[2022-05-18 01:16:55] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 142 ms.
[2022-05-18 01:16:56] [INFO ] Added : 0 causal constraints over 0 iterations in 253 ms. Result :sat
Minimization took 2921 ms.
[2022-05-18 01:16:59] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:16:59] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:16:59] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2022-05-18 01:16:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:16:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:16:59] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:16:59] [INFO ] [Nat]Absence check using state equation in 304 ms returned sat
[2022-05-18 01:17:01] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1339 ms returned sat
[2022-05-18 01:17:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 157 ms.
[2022-05-18 01:17:01] [INFO ] Added : 0 causal constraints over 0 iterations in 274 ms. Result :sat
Minimization took 2757 ms.
[2022-05-18 01:17:04] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:17:04] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:17:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:04] [INFO ] [Real]Absence check using state equation in 281 ms returned sat
[2022-05-18 01:17:04] [INFO ] [Real]Added 1010 Read/Feed constraints in 403 ms returned sat
[2022-05-18 01:17:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:17:05] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:17:05] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:17:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:05] [INFO ] [Nat]Absence check using state equation in 286 ms returned sat
[2022-05-18 01:17:06] [INFO ] [Nat]Added 1010 Read/Feed constraints in 807 ms returned sat
[2022-05-18 01:17:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 143 ms.
[2022-05-18 01:17:06] [INFO ] Added : 0 causal constraints over 0 iterations in 259 ms. Result :sat
Minimization took 3001 ms.
[2022-05-18 01:17:09] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:17:09] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:09] [INFO ] [Real]Absence check using state equation in 292 ms returned sat
[2022-05-18 01:17:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:17:09] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:17:09] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:17:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:10] [INFO ] [Nat]Absence check using state equation in 287 ms returned sat
[2022-05-18 01:17:10] [INFO ] [Nat]Added 1010 Read/Feed constraints in 558 ms returned sat
[2022-05-18 01:17:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 141 ms.
[2022-05-18 01:17:11] [INFO ] Added : 0 causal constraints over 0 iterations in 263 ms. Result :sat
Minimization took 3001 ms.
[2022-05-18 01:17:14] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:17:14] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:14] [INFO ] [Real]Absence check using state equation in 281 ms returned sat
[2022-05-18 01:17:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:17:14] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:17:14] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:14] [INFO ] [Nat]Absence check using state equation in 287 ms returned sat
[2022-05-18 01:17:15] [INFO ] [Nat]Added 1010 Read/Feed constraints in 574 ms returned sat
[2022-05-18 01:17:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 170 ms.
[2022-05-18 01:17:15] [INFO ] Added : 0 causal constraints over 0 iterations in 286 ms. Result :sat
Minimization took 3001 ms.
[2022-05-18 01:17:18] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:17:18] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:19] [INFO ] [Real]Absence check using state equation in 292 ms returned sat
[2022-05-18 01:17:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:17:19] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:17:19] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:19] [INFO ] [Nat]Absence check using state equation in 288 ms returned sat
[2022-05-18 01:17:19] [INFO ] [Nat]Added 1010 Read/Feed constraints in 547 ms returned sat
[2022-05-18 01:17:20] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 140 ms.
[2022-05-18 01:17:20] [INFO ] Added : 0 causal constraints over 0 iterations in 282 ms. Result :sat
Minimization took 3001 ms.
[2022-05-18 01:17:23] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:17:23] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:17:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:23] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2022-05-18 01:17:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:17:23] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:17:23] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:17:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:23] [INFO ] [Nat]Absence check using state equation in 282 ms returned sat
[2022-05-18 01:17:24] [INFO ] [Nat]Added 1010 Read/Feed constraints in 537 ms returned sat
[2022-05-18 01:17:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 163 ms.
[2022-05-18 01:17:24] [INFO ] Added : 0 causal constraints over 0 iterations in 290 ms. Result :sat
Minimization took 3003 ms.
[2022-05-18 01:17:27] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:17:27] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:28] [INFO ] [Real]Absence check using state equation in 277 ms returned sat
[2022-05-18 01:17:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:17:28] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:17:28] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:17:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:28] [INFO ] [Nat]Absence check using state equation in 285 ms returned sat
[2022-05-18 01:17:29] [INFO ] [Nat]Added 1010 Read/Feed constraints in 832 ms returned sat
[2022-05-18 01:17:29] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 139 ms.
[2022-05-18 01:17:29] [INFO ] Added : 0 causal constraints over 0 iterations in 260 ms. Result :sat
Minimization took 2868 ms.
[2022-05-18 01:17:32] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:17:32] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2022-05-18 01:17:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:32] [INFO ] [Real]Absence check using state equation in 285 ms returned sat
[2022-05-18 01:17:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:17:33] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:17:33] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:17:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:33] [INFO ] [Nat]Absence check using state equation in 301 ms returned sat
[2022-05-18 01:17:34] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1298 ms returned sat
[2022-05-18 01:17:34] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 160 ms.
[2022-05-18 01:17:34] [INFO ] Added : 0 causal constraints over 0 iterations in 287 ms. Result :sat
Minimization took 2668 ms.
Current structural bounds on expressions (after SMT) : [10, 10, 10, 10, 10, 2147483647, 10, 10, 10, 10, 10, 10, 10, 10, 10] Max seen :[2, 4, 4, 4, 4, 2, 4, 2, 4, 2, 2, 2, 2, 4, 2]
Support contains 150 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 75 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 89 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:17:38] [INFO ] Computed 39 place invariants in 23 ms
[2022-05-18 01:17:38] [INFO ] Implicit Places using invariants in 115 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:17:38] [INFO ] Computed 39 place invariants in 23 ms
[2022-05-18 01:17:38] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:17:39] [INFO ] Implicit Places using invariants and state equation in 1363 ms returned []
Implicit Place search using SMT with State Equation took 1501 ms to find 0 implicit places.
[2022-05-18 01:17:39] [INFO ] Redundant transitions in 130 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:17:39] [INFO ] Computed 39 place invariants in 26 ms
[2022-05-18 01:17:40] [INFO ] Dead Transitions using invariants and state equation in 619 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-00
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:17:40] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 10000 steps, including 1198 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :2
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:17:40] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 01:17:40] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:17:40] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 17 ms returned sat
[2022-05-18 01:17:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:41] [INFO ] [Real]Absence check using state equation in 290 ms returned sat
[2022-05-18 01:17:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:17:41] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2022-05-18 01:17:41] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2022-05-18 01:17:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:41] [INFO ] [Nat]Absence check using state equation in 306 ms returned sat
[2022-05-18 01:17:41] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:17:42] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1310 ms returned sat
[2022-05-18 01:17:42] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 184 ms.
[2022-05-18 01:17:43] [INFO ] Added : 0 causal constraints over 0 iterations in 307 ms. Result :sat
Minimization took 2703 ms.
Current structural bounds on expressions (after SMT) : [198] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 120 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:17:46] [INFO ] Computed 39 place invariants in 22 ms
[2022-05-18 01:17:46] [INFO ] Dead Transitions using invariants and state equation in 701 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:17:46] [INFO ] Computed 39 place invariants in 24 ms
Incomplete random walk after 1000000 steps, including 119302 resets, run finished after 6057 ms. (steps per millisecond=165 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10010 resets, run finished after 921 ms. (steps per millisecond=1085 ) properties (out of 1) seen :2
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:17:53] [INFO ] Computed 39 place invariants in 40 ms
[2022-05-18 01:17:53] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:17:53] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:17:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:54] [INFO ] [Real]Absence check using state equation in 294 ms returned sat
[2022-05-18 01:17:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:17:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:17:54] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:17:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:17:54] [INFO ] [Nat]Absence check using state equation in 307 ms returned sat
[2022-05-18 01:17:54] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:17:55] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1306 ms returned sat
[2022-05-18 01:17:55] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 141 ms.
[2022-05-18 01:17:56] [INFO ] Added : 0 causal constraints over 0 iterations in 271 ms. Result :sat
Minimization took 2698 ms.
Current structural bounds on expressions (after SMT) : [198] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 83 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 93 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:17:59] [INFO ] Computed 39 place invariants in 22 ms
[2022-05-18 01:17:59] [INFO ] Implicit Places using invariants in 427 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:17:59] [INFO ] Computed 39 place invariants in 21 ms
[2022-05-18 01:17:59] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:18:06] [INFO ] Implicit Places using invariants and state equation in 7013 ms returned []
Implicit Place search using SMT with State Equation took 7466 ms to find 0 implicit places.
[2022-05-18 01:18:06] [INFO ] Redundant transitions in 114 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:18:06] [INFO ] Computed 39 place invariants in 31 ms
[2022-05-18 01:18:07] [INFO ] Dead Transitions using invariants and state equation in 670 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-00 in 26836 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-01
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:18:07] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 10000 steps, including 1187 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :4
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:18:07] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 01:18:07] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:18:07] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 9 ms returned sat
[2022-05-18 01:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:18:07] [INFO ] [Real]Absence check using state equation in 270 ms returned sat
[2022-05-18 01:18:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:18:07] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:18:07] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:18:08] [INFO ] [Nat]Absence check using state equation in 281 ms returned sat
[2022-05-18 01:18:08] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:18:09] [INFO ] [Nat]Added 1010 Read/Feed constraints in 851 ms returned sat
[2022-05-18 01:18:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 162 ms.
[2022-05-18 01:18:09] [INFO ] Added : 0 causal constraints over 0 iterations in 279 ms. Result :sat
Minimization took 2971 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 198 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:18:12] [INFO ] Computed 39 place invariants in 21 ms
[2022-05-18 01:18:13] [INFO ] Dead Transitions using invariants and state equation in 689 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 160/170 places, 1875/1885 transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:18:13] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 119495 resets, run finished after 6336 ms. (steps per millisecond=157 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9743 resets, run finished after 986 ms. (steps per millisecond=1014 ) properties (out of 1) seen :4
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:18:20] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 01:18:20] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:18:20] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2022-05-18 01:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:18:21] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2022-05-18 01:18:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:18:21] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:18:21] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 13 ms returned sat
[2022-05-18 01:18:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:18:21] [INFO ] [Nat]Absence check using state equation in 238 ms returned sat
[2022-05-18 01:18:21] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:18:24] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:18:27] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6077 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 119 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 79 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:18:27] [INFO ] Computed 39 place invariants in 21 ms
[2022-05-18 01:18:28] [INFO ] Implicit Places using invariants in 398 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 405 ms to find 10 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 74 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:18:28] [INFO ] Computed 29 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 119416 resets, run finished after 6025 ms. (steps per millisecond=165 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9736 resets, run finished after 935 ms. (steps per millisecond=1069 ) properties (out of 1) seen :4
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:18:35] [INFO ] Computed 29 place invariants in 26 ms
[2022-05-18 01:18:35] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:18:35] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2022-05-18 01:18:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:18:35] [INFO ] [Real]Absence check using state equation in 256 ms returned sat
[2022-05-18 01:18:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:18:35] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:18:35] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2022-05-18 01:18:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:18:35] [INFO ] [Nat]Absence check using state equation in 285 ms returned sat
[2022-05-18 01:18:35] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:18:38] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:18:41] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6080 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 150 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 80 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 150/150 places, 1875/1875 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 74 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:18:42] [INFO ] Computed 29 place invariants in 20 ms
[2022-05-18 01:18:42] [INFO ] Implicit Places using invariants in 320 ms returned []
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:18:42] [INFO ] Computed 29 place invariants in 17 ms
[2022-05-18 01:18:42] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:18:49] [INFO ] Implicit Places using invariants and state equation in 6558 ms returned []
Implicit Place search using SMT with State Equation took 6903 ms to find 0 implicit places.
[2022-05-18 01:18:49] [INFO ] Redundant transitions in 31 ms returned []
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:18:49] [INFO ] Computed 29 place invariants in 22 ms
[2022-05-18 01:18:49] [INFO ] Dead Transitions using invariants and state equation in 592 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-01 in 42345 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-02
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:18:49] [INFO ] Computed 39 place invariants in 57 ms
Incomplete random walk after 10000 steps, including 1192 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :4
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:18:49] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 01:18:49] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:18:49] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:18:50] [INFO ] [Real]Absence check using state equation in 270 ms returned sat
[2022-05-18 01:18:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:18:50] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:18:50] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:18:50] [INFO ] [Nat]Absence check using state equation in 287 ms returned sat
[2022-05-18 01:18:50] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:18:51] [INFO ] [Nat]Added 1010 Read/Feed constraints in 872 ms returned sat
[2022-05-18 01:18:51] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 139 ms.
[2022-05-18 01:18:51] [INFO ] Added : 0 causal constraints over 0 iterations in 256 ms. Result :sat
Minimization took 3004 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 154 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:18:54] [INFO ] Computed 39 place invariants in 21 ms
[2022-05-18 01:18:55] [INFO ] Dead Transitions using invariants and state equation in 760 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 160/170 places, 1875/1885 transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:18:55] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 119405 resets, run finished after 6252 ms. (steps per millisecond=159 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9737 resets, run finished after 992 ms. (steps per millisecond=1008 ) properties (out of 1) seen :4
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:19:02] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 01:19:03] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:19:03] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2022-05-18 01:19:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:19:03] [INFO ] [Real]Absence check using state equation in 281 ms returned sat
[2022-05-18 01:19:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:19:03] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:19:03] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:19:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:19:03] [INFO ] [Nat]Absence check using state equation in 228 ms returned sat
[2022-05-18 01:19:03] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:19:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:19:09] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6088 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 78 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 95 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:19:09] [INFO ] Computed 39 place invariants in 25 ms
[2022-05-18 01:19:10] [INFO ] Implicit Places using invariants in 374 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 388 ms to find 10 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 71 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:19:10] [INFO ] Computed 29 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 119437 resets, run finished after 6003 ms. (steps per millisecond=166 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9744 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 1) seen :4
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:19:17] [INFO ] Computed 29 place invariants in 39 ms
[2022-05-18 01:19:17] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:19:17] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 103 ms returned sat
[2022-05-18 01:19:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:19:17] [INFO ] [Real]Absence check using state equation in 254 ms returned sat
[2022-05-18 01:19:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:19:17] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:19:17] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2022-05-18 01:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:19:18] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2022-05-18 01:19:18] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:19:21] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:19:24] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6072 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 150 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 77 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 150/150 places, 1875/1875 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 76 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:19:24] [INFO ] Computed 29 place invariants in 23 ms
[2022-05-18 01:19:24] [INFO ] Implicit Places using invariants in 336 ms returned []
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:19:24] [INFO ] Computed 29 place invariants in 17 ms
[2022-05-18 01:19:25] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:19:31] [INFO ] Implicit Places using invariants and state equation in 6375 ms returned []
Implicit Place search using SMT with State Equation took 6739 ms to find 0 implicit places.
[2022-05-18 01:19:31] [INFO ] Redundant transitions in 32 ms returned []
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:19:31] [INFO ] Computed 29 place invariants in 17 ms
[2022-05-18 01:19:31] [INFO ] Dead Transitions using invariants and state equation in 628 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-02 in 42118 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-03
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:19:31] [INFO ] Computed 39 place invariants in 34 ms
Incomplete random walk after 10000 steps, including 1194 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :4
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:19:31] [INFO ] Computed 39 place invariants in 30 ms
[2022-05-18 01:19:32] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:19:32] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2022-05-18 01:19:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:19:32] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2022-05-18 01:19:32] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:19:35] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:19:36] [INFO ] [Real]Added 1010 Read/Feed constraints in 4473 ms returned sat
[2022-05-18 01:19:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:19:36] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:19:36] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:19:37] [INFO ] [Nat]Absence check using state equation in 290 ms returned sat
[2022-05-18 01:19:37] [INFO ] [Nat]Added 1010 Read/Feed constraints in 662 ms returned sat
[2022-05-18 01:19:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 156 ms.
[2022-05-18 01:19:38] [INFO ] Added : 0 causal constraints over 0 iterations in 279 ms. Result :sat
Minimization took 2506 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 100 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 151 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:19:40] [INFO ] Computed 39 place invariants in 24 ms
[2022-05-18 01:19:41] [INFO ] Dead Transitions using invariants and state equation in 687 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 160/170 places, 1875/1885 transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:19:41] [INFO ] Computed 39 place invariants in 21 ms
Incomplete random walk after 1000000 steps, including 119322 resets, run finished after 6939 ms. (steps per millisecond=144 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9401 resets, run finished after 1858 ms. (steps per millisecond=538 ) properties (out of 1) seen :4
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:19:50] [INFO ] Computed 39 place invariants in 31 ms
[2022-05-18 01:19:50] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2022-05-18 01:19:50] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:19:50] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2022-05-18 01:19:50] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:19:51] [INFO ] [Real]Added 1010 Read/Feed constraints in 230 ms returned sat
[2022-05-18 01:19:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:19:51] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:19:51] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2022-05-18 01:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:19:51] [INFO ] [Nat]Absence check using state equation in 252 ms returned sat
[2022-05-18 01:19:54] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:19:57] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6076 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 100 out of 160 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 70 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 69 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:19:57] [INFO ] Computed 39 place invariants in 24 ms
[2022-05-18 01:19:57] [INFO ] Implicit Places using invariants in 228 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 232 ms to find 10 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Free-agglomeration rule applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 150 transition count 1865
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 140 transition count 1865
Applied a total of 20 rules in 140 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:19:58] [INFO ] Computed 29 place invariants in 16 ms
[2022-05-18 01:19:58] [INFO ] Implicit Places using invariants in 195 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:19:58] [INFO ] Computed 29 place invariants in 17 ms
[2022-05-18 01:19:58] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:20:00] [INFO ] Implicit Places using invariants and state equation in 2233 ms returned []
Implicit Place search using SMT with State Equation took 2457 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 140/160 places, 1865/1875 transitions.
Finished structural reductions, in 2 iterations. Remains : 140/160 places, 1865/1875 transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:20:00] [INFO ] Computed 29 place invariants in 21 ms
Incomplete random walk after 1000000 steps, including 178871 resets, run finished after 8779 ms. (steps per millisecond=113 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 11363 resets, run finished after 1850 ms. (steps per millisecond=540 ) properties (out of 1) seen :4
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:20:11] [INFO ] Computed 29 place invariants in 27 ms
[2022-05-18 01:20:11] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:20:11] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2022-05-18 01:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:20:11] [INFO ] [Real]Absence check using state equation in 245 ms returned sat
[2022-05-18 01:20:11] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:20:13] [INFO ] [Real]Added 1010 Read/Feed constraints in 2049 ms returned sat
[2022-05-18 01:20:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:20:13] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:20:13] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2022-05-18 01:20:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:20:13] [INFO ] [Nat]Absence check using state equation in 255 ms returned sat
[2022-05-18 01:20:16] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:20:17] [INFO ] [Nat]Added 1010 Read/Feed constraints in 3783 ms returned sat
[2022-05-18 01:20:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 174 ms.
[2022-05-18 01:20:18] [INFO ] Added : 0 causal constraints over 0 iterations in 291 ms. Result :sat
Minimization took 2002 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 100 out of 140 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 73 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 1865/1865 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 69 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:20:20] [INFO ] Computed 29 place invariants in 19 ms
[2022-05-18 01:20:20] [INFO ] Implicit Places using invariants in 212 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:20:20] [INFO ] Computed 29 place invariants in 16 ms
[2022-05-18 01:20:20] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:20:22] [INFO ] Implicit Places using invariants and state equation in 2234 ms returned []
Implicit Place search using SMT with State Equation took 2472 ms to find 0 implicit places.
[2022-05-18 01:20:22] [INFO ] Redundant transitions in 30 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:20:22] [INFO ] Computed 29 place invariants in 24 ms
[2022-05-18 01:20:23] [INFO ] Dead Transitions using invariants and state equation in 565 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-03 in 51515 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-04
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:20:23] [INFO ] Computed 39 place invariants in 24 ms
Incomplete random walk after 10000 steps, including 1187 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :4
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:20:23] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 01:20:23] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:20:23] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:20:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:20:23] [INFO ] [Real]Absence check using state equation in 303 ms returned sat
[2022-05-18 01:20:23] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:20:26] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:20:28] [INFO ] [Real]Added 1010 Read/Feed constraints in 4614 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 100 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 189 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:20:28] [INFO ] Computed 39 place invariants in 21 ms
[2022-05-18 01:20:29] [INFO ] Dead Transitions using invariants and state equation in 973 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 160/170 places, 1875/1885 transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:20:29] [INFO ] Computed 39 place invariants in 21 ms
Incomplete random walk after 1000000 steps, including 119223 resets, run finished after 7462 ms. (steps per millisecond=134 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9410 resets, run finished after 1965 ms. (steps per millisecond=508 ) properties (out of 1) seen :4
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:20:39] [INFO ] Computed 39 place invariants in 26 ms
[2022-05-18 01:20:39] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:20:39] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:20:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:20:39] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2022-05-18 01:20:39] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:20:39] [INFO ] [Real]Added 1010 Read/Feed constraints in 245 ms returned sat
[2022-05-18 01:20:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:20:39] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:20:39] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:20:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:20:40] [INFO ] [Nat]Absence check using state equation in 262 ms returned sat
[2022-05-18 01:20:43] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:20:46] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6077 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 100 out of 160 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 91 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 73 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:20:46] [INFO ] Computed 39 place invariants in 30 ms
[2022-05-18 01:20:46] [INFO ] Implicit Places using invariants in 261 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 264 ms to find 10 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Free-agglomeration rule applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 150 transition count 1865
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 140 transition count 1865
Applied a total of 20 rules in 152 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:20:46] [INFO ] Computed 29 place invariants in 23 ms
[2022-05-18 01:20:47] [INFO ] Implicit Places using invariants in 224 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:20:47] [INFO ] Computed 29 place invariants in 16 ms
[2022-05-18 01:20:47] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:20:49] [INFO ] Implicit Places using invariants and state equation in 2268 ms returned []
Implicit Place search using SMT with State Equation took 2495 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 140/160 places, 1865/1875 transitions.
Finished structural reductions, in 2 iterations. Remains : 140/160 places, 1865/1875 transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:20:49] [INFO ] Computed 29 place invariants in 20 ms
Incomplete random walk after 1000000 steps, including 179029 resets, run finished after 9222 ms. (steps per millisecond=108 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 11363 resets, run finished after 1912 ms. (steps per millisecond=523 ) properties (out of 1) seen :4
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:21:00] [INFO ] Computed 29 place invariants in 27 ms
[2022-05-18 01:21:00] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:21:00] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 7 ms returned sat
[2022-05-18 01:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:21:00] [INFO ] [Real]Absence check using state equation in 257 ms returned sat
[2022-05-18 01:21:00] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:21:02] [INFO ] [Real]Added 1010 Read/Feed constraints in 2102 ms returned sat
[2022-05-18 01:21:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:21:03] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:21:03] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2022-05-18 01:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:21:03] [INFO ] [Nat]Absence check using state equation in 280 ms returned sat
[2022-05-18 01:21:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:21:09] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6079 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 100 out of 140 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 83 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 1865/1865 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 76 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:21:09] [INFO ] Computed 29 place invariants in 23 ms
[2022-05-18 01:21:09] [INFO ] Implicit Places using invariants in 232 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:21:09] [INFO ] Computed 29 place invariants in 20 ms
[2022-05-18 01:21:10] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:21:12] [INFO ] Implicit Places using invariants and state equation in 2263 ms returned []
Implicit Place search using SMT with State Equation took 2497 ms to find 0 implicit places.
[2022-05-18 01:21:12] [INFO ] Redundant transitions in 37 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:21:12] [INFO ] Computed 29 place invariants in 22 ms
[2022-05-18 01:21:12] [INFO ] Dead Transitions using invariants and state equation in 575 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-04 in 49354 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-05
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:21:12] [INFO ] Computed 39 place invariants in 32 ms
Incomplete random walk after 10000 steps, including 1198 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :2
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:21:12] [INFO ] Computed 39 place invariants in 30 ms
[2022-05-18 01:21:12] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:21:12] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:21:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:21:13] [INFO ] [Real]Absence check using state equation in 298 ms returned sat
[2022-05-18 01:21:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:21:13] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:21:13] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:21:13] [INFO ] [Nat]Absence check using state equation in 299 ms returned sat
[2022-05-18 01:21:13] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:21:14] [INFO ] [Nat]Added 1010 Read/Feed constraints in 918 ms returned sat
[2022-05-18 01:21:14] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 170 ms.
[2022-05-18 01:21:14] [INFO ] Added : 0 causal constraints over 0 iterations in 308 ms. Result :sat
Minimization took 2033 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 70 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:21:17] [INFO ] Computed 39 place invariants in 31 ms
[2022-05-18 01:21:17] [INFO ] Dead Transitions using invariants and state equation in 632 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:21:17] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 119361 resets, run finished after 6278 ms. (steps per millisecond=159 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 8512 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 1) seen :2
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:21:24] [INFO ] Computed 39 place invariants in 31 ms
[2022-05-18 01:21:24] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:21:24] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:21:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:21:25] [INFO ] [Real]Absence check using state equation in 301 ms returned sat
[2022-05-18 01:21:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:21:25] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:21:25] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:21:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:21:25] [INFO ] [Nat]Absence check using state equation in 286 ms returned sat
[2022-05-18 01:21:25] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:21:26] [INFO ] [Nat]Added 1010 Read/Feed constraints in 953 ms returned sat
[2022-05-18 01:21:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 145 ms.
[2022-05-18 01:21:26] [INFO ] Added : 0 causal constraints over 0 iterations in 268 ms. Result :sat
Minimization took 1983 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 75 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 81 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:21:29] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 01:21:29] [INFO ] Implicit Places using invariants in 308 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:21:29] [INFO ] Computed 39 place invariants in 31 ms
[2022-05-18 01:21:29] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:21:36] [INFO ] Implicit Places using invariants and state equation in 6917 ms returned []
Implicit Place search using SMT with State Equation took 7226 ms to find 0 implicit places.
[2022-05-18 01:21:36] [INFO ] Redundant transitions in 34 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:21:36] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 01:21:36] [INFO ] Dead Transitions using invariants and state equation in 606 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-05 in 24310 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-06
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:21:37] [INFO ] Computed 39 place invariants in 31 ms
Incomplete random walk after 10000 steps, including 1199 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :4
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:21:37] [INFO ] Computed 39 place invariants in 32 ms
[2022-05-18 01:21:37] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:21:37] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:21:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:21:37] [INFO ] [Real]Absence check using state equation in 291 ms returned sat
[2022-05-18 01:21:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:21:37] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:21:37] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:21:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:21:37] [INFO ] [Nat]Absence check using state equation in 309 ms returned sat
[2022-05-18 01:21:37] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:21:38] [INFO ] [Nat]Added 1010 Read/Feed constraints in 859 ms returned sat
[2022-05-18 01:21:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 153 ms.
[2022-05-18 01:21:39] [INFO ] Added : 0 causal constraints over 0 iterations in 270 ms. Result :sat
Minimization took 2937 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 162 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:21:42] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 01:21:42] [INFO ] Dead Transitions using invariants and state equation in 621 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 160/170 places, 1875/1885 transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:21:42] [INFO ] Computed 39 place invariants in 28 ms
Incomplete random walk after 1000000 steps, including 119158 resets, run finished after 6349 ms. (steps per millisecond=157 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000000 steps, including 9742 resets, run finished after 1017 ms. (steps per millisecond=983 ) properties (out of 1) seen :4
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:21:50] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 01:21:50] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:21:50] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2022-05-18 01:21:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:21:50] [INFO ] [Real]Absence check using state equation in 301 ms returned sat
[2022-05-18 01:21:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:21:50] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:21:50] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2022-05-18 01:21:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:21:50] [INFO ] [Nat]Absence check using state equation in 246 ms returned sat
[2022-05-18 01:21:51] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:21:54] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:21:57] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6093 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 83 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 73 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:21:57] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 01:21:57] [INFO ] Implicit Places using invariants in 411 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 414 ms to find 10 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 71 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:21:57] [INFO ] Computed 29 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 119436 resets, run finished after 6050 ms. (steps per millisecond=165 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9736 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 1) seen :4
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:22:04] [INFO ] Computed 29 place invariants in 26 ms
[2022-05-18 01:22:04] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:22:04] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2022-05-18 01:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:22:05] [INFO ] [Real]Absence check using state equation in 287 ms returned sat
[2022-05-18 01:22:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:22:05] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:22:05] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2022-05-18 01:22:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:22:05] [INFO ] [Nat]Absence check using state equation in 289 ms returned sat
[2022-05-18 01:22:05] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:22:08] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:22:11] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6079 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 150 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 90 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 150/150 places, 1875/1875 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 78 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:22:11] [INFO ] Computed 29 place invariants in 24 ms
[2022-05-18 01:22:12] [INFO ] Implicit Places using invariants in 351 ms returned []
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:22:12] [INFO ] Computed 29 place invariants in 17 ms
[2022-05-18 01:22:12] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:22:18] [INFO ] Implicit Places using invariants and state equation in 6471 ms returned []
Implicit Place search using SMT with State Equation took 6826 ms to find 0 implicit places.
[2022-05-18 01:22:18] [INFO ] Redundant transitions in 34 ms returned []
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:22:18] [INFO ] Computed 29 place invariants in 29 ms
[2022-05-18 01:22:19] [INFO ] Dead Transitions using invariants and state equation in 623 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-06 in 42296 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-07
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:22:19] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 10000 steps, including 1198 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :2
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:22:19] [INFO ] Computed 39 place invariants in 32 ms
[2022-05-18 01:22:19] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:22:19] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:22:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:22:19] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2022-05-18 01:22:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:22:19] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:22:19] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:22:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:22:20] [INFO ] [Nat]Absence check using state equation in 312 ms returned sat
[2022-05-18 01:22:20] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:22:21] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1313 ms returned sat
[2022-05-18 01:22:21] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 152 ms.
[2022-05-18 01:22:21] [INFO ] Added : 0 causal constraints over 0 iterations in 275 ms. Result :sat
Minimization took 2729 ms.
Current structural bounds on expressions (after SMT) : [198] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 85 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:22:24] [INFO ] Computed 39 place invariants in 26 ms
[2022-05-18 01:22:25] [INFO ] Dead Transitions using invariants and state equation in 622 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:22:25] [INFO ] Computed 39 place invariants in 23 ms
Incomplete random walk after 1000000 steps, including 119346 resets, run finished after 6269 ms. (steps per millisecond=159 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10023 resets, run finished after 970 ms. (steps per millisecond=1030 ) properties (out of 1) seen :2
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:22:32] [INFO ] Computed 39 place invariants in 30 ms
[2022-05-18 01:22:32] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:22:32] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:22:32] [INFO ] [Real]Absence check using state equation in 291 ms returned sat
[2022-05-18 01:22:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:22:33] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:22:33] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 5 ms returned sat
[2022-05-18 01:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:22:33] [INFO ] [Nat]Absence check using state equation in 315 ms returned sat
[2022-05-18 01:22:33] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:22:34] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1364 ms returned sat
[2022-05-18 01:22:34] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 171 ms.
[2022-05-18 01:22:35] [INFO ] Added : 0 causal constraints over 0 iterations in 303 ms. Result :sat
Minimization took 2807 ms.
Current structural bounds on expressions (after SMT) : [198] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 75 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 75 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:22:38] [INFO ] Computed 39 place invariants in 27 ms
[2022-05-18 01:22:38] [INFO ] Implicit Places using invariants in 375 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:22:38] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 01:22:38] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:22:45] [INFO ] Implicit Places using invariants and state equation in 6931 ms returned []
Implicit Place search using SMT with State Equation took 7307 ms to find 0 implicit places.
[2022-05-18 01:22:45] [INFO ] Redundant transitions in 31 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:22:45] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 01:22:46] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-07 in 26809 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-08
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:22:46] [INFO ] Computed 39 place invariants in 23 ms
Incomplete random walk after 10000 steps, including 1202 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :4
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:22:46] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 01:22:46] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:22:46] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:22:46] [INFO ] [Real]Absence check using state equation in 303 ms returned sat
[2022-05-18 01:22:46] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:22:47] [INFO ] [Real]Added 1010 Read/Feed constraints in 427 ms returned sat
[2022-05-18 01:22:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:22:47] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:22:47] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:22:47] [INFO ] [Nat]Absence check using state equation in 322 ms returned sat
[2022-05-18 01:22:48] [INFO ] [Nat]Added 1010 Read/Feed constraints in 878 ms returned sat
[2022-05-18 01:22:48] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 159 ms.
[2022-05-18 01:22:48] [INFO ] Added : 0 causal constraints over 0 iterations in 290 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 168 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:22:51] [INFO ] Computed 39 place invariants in 30 ms
[2022-05-18 01:22:52] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 160/170 places, 1875/1885 transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:22:52] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 119334 resets, run finished after 6513 ms. (steps per millisecond=153 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7462 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 1) seen :4
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:22:59] [INFO ] Computed 39 place invariants in 30 ms
[2022-05-18 01:23:00] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:23:00] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2022-05-18 01:23:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:23:00] [INFO ] [Real]Absence check using state equation in 299 ms returned sat
[2022-05-18 01:23:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:23:00] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:23:00] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2022-05-18 01:23:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:23:00] [INFO ] [Nat]Absence check using state equation in 271 ms returned sat
[2022-05-18 01:23:00] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:23:03] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:23:06] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6080 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 74 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 82 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:23:06] [INFO ] Computed 39 place invariants in 30 ms
[2022-05-18 01:23:07] [INFO ] Implicit Places using invariants in 382 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 385 ms to find 10 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 69 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:23:07] [INFO ] Computed 29 place invariants in 23 ms
Incomplete random walk after 1000000 steps, including 119151 resets, run finished after 5964 ms. (steps per millisecond=167 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7462 resets, run finished after 827 ms. (steps per millisecond=1209 ) properties (out of 1) seen :4
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:23:14] [INFO ] Computed 29 place invariants in 25 ms
[2022-05-18 01:23:14] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:23:14] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2022-05-18 01:23:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:23:14] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2022-05-18 01:23:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:23:14] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:23:14] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2022-05-18 01:23:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:23:14] [INFO ] [Nat]Absence check using state equation in 263 ms returned sat
[2022-05-18 01:23:14] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:23:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:23:21] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6091 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 150 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 78 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 150/150 places, 1875/1875 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 76 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:23:21] [INFO ] Computed 29 place invariants in 26 ms
[2022-05-18 01:23:21] [INFO ] Implicit Places using invariants in 352 ms returned []
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:23:21] [INFO ] Computed 29 place invariants in 24 ms
[2022-05-18 01:23:21] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:23:27] [INFO ] Implicit Places using invariants and state equation in 6107 ms returned []
Implicit Place search using SMT with State Equation took 6461 ms to find 0 implicit places.
[2022-05-18 01:23:27] [INFO ] Redundant transitions in 31 ms returned []
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:23:27] [INFO ] Computed 29 place invariants in 25 ms
[2022-05-18 01:23:28] [INFO ] Dead Transitions using invariants and state equation in 585 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-08 in 42157 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-09
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:23:28] [INFO ] Computed 39 place invariants in 29 ms
Incomplete random walk after 10000 steps, including 1184 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :2
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:23:28] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 01:23:28] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:23:28] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:23:28] [INFO ] [Real]Absence check using state equation in 282 ms returned sat
[2022-05-18 01:23:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:23:28] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:23:28] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2022-05-18 01:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:23:29] [INFO ] [Nat]Absence check using state equation in 310 ms returned sat
[2022-05-18 01:23:29] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:23:29] [INFO ] [Nat]Added 1010 Read/Feed constraints in 557 ms returned sat
[2022-05-18 01:23:29] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 182 ms.
[2022-05-18 01:23:30] [INFO ] Added : 0 causal constraints over 0 iterations in 306 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 169 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:23:33] [INFO ] Computed 39 place invariants in 31 ms
[2022-05-18 01:23:33] [INFO ] Dead Transitions using invariants and state equation in 620 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 160/170 places, 1875/1885 transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:23:33] [INFO ] Computed 39 place invariants in 32 ms
Incomplete random walk after 1000000 steps, including 119287 resets, run finished after 6592 ms. (steps per millisecond=151 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10355 resets, run finished after 987 ms. (steps per millisecond=1013 ) properties (out of 1) seen :2
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:23:41] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 01:23:41] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:23:41] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:23:41] [INFO ] [Real]Absence check using state equation in 301 ms returned sat
[2022-05-18 01:23:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:23:41] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:23:41] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:23:42] [INFO ] [Nat]Absence check using state equation in 276 ms returned sat
[2022-05-18 01:23:42] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:23:43] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1309 ms returned sat
[2022-05-18 01:23:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1830 transitions) in 157 ms.
[2022-05-18 01:23:43] [INFO ] Added : 0 causal constraints over 0 iterations in 271 ms. Result :sat
Minimization took 2467 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 75 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 74 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:23:46] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 01:23:46] [INFO ] Implicit Places using invariants in 395 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 397 ms to find 10 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Free-agglomeration rule applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 150 transition count 1865
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 140 transition count 1865
Applied a total of 20 rules in 163 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:23:47] [INFO ] Computed 29 place invariants in 25 ms
[2022-05-18 01:23:47] [INFO ] Implicit Places using invariants in 354 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:23:47] [INFO ] Computed 29 place invariants in 25 ms
[2022-05-18 01:23:47] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:23:53] [INFO ] Implicit Places using invariants and state equation in 6094 ms returned []
Implicit Place search using SMT with State Equation took 6449 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 140/160 places, 1865/1875 transitions.
Finished structural reductions, in 2 iterations. Remains : 140/160 places, 1865/1875 transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:23:53] [INFO ] Computed 29 place invariants in 24 ms
Incomplete random walk after 1000000 steps, including 178829 resets, run finished after 8444 ms. (steps per millisecond=118 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14084 resets, run finished after 840 ms. (steps per millisecond=1190 ) properties (out of 1) seen :2
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:24:02] [INFO ] Computed 29 place invariants in 26 ms
[2022-05-18 01:24:02] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:24:02] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2022-05-18 01:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:24:03] [INFO ] [Real]Absence check using state equation in 284 ms returned sat
[2022-05-18 01:24:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:24:03] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:24:03] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2022-05-18 01:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:24:03] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2022-05-18 01:24:03] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:24:05] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1422 ms returned sat
[2022-05-18 01:24:05] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 161 ms.
[2022-05-18 01:24:05] [INFO ] Added : 0 causal constraints over 0 iterations in 285 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 140 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 85 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 1865/1865 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 76 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:24:08] [INFO ] Computed 29 place invariants in 24 ms
[2022-05-18 01:24:08] [INFO ] Implicit Places using invariants in 355 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:24:08] [INFO ] Computed 29 place invariants in 25 ms
[2022-05-18 01:24:09] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:24:14] [INFO ] Implicit Places using invariants and state equation in 6085 ms returned []
Implicit Place search using SMT with State Equation took 6441 ms to find 0 implicit places.
[2022-05-18 01:24:14] [INFO ] Redundant transitions in 38 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:24:15] [INFO ] Computed 29 place invariants in 23 ms
[2022-05-18 01:24:15] [INFO ] Dead Transitions using invariants and state equation in 603 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-09 in 47331 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-10
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:24:15] [INFO ] Computed 39 place invariants in 30 ms
Incomplete random walk after 10000 steps, including 1188 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 97 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :2
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:24:15] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 01:24:15] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:24:15] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2022-05-18 01:24:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:24:16] [INFO ] [Real]Absence check using state equation in 307 ms returned sat
[2022-05-18 01:24:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:24:16] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:24:16] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:24:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:24:16] [INFO ] [Nat]Absence check using state equation in 316 ms returned sat
[2022-05-18 01:24:16] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:24:17] [INFO ] [Nat]Added 1010 Read/Feed constraints in 598 ms returned sat
[2022-05-18 01:24:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 151 ms.
[2022-05-18 01:24:17] [INFO ] Added : 0 causal constraints over 0 iterations in 276 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 155 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:24:20] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 01:24:21] [INFO ] Dead Transitions using invariants and state equation in 613 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 160/170 places, 1875/1885 transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:24:21] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 119364 resets, run finished after 6640 ms. (steps per millisecond=150 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 10355 resets, run finished after 989 ms. (steps per millisecond=1011 ) properties (out of 1) seen :2
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:24:28] [INFO ] Computed 39 place invariants in 25 ms
[2022-05-18 01:24:28] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:24:28] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:24:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:24:29] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2022-05-18 01:24:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:24:29] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:24:29] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:24:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:24:29] [INFO ] [Nat]Absence check using state equation in 302 ms returned sat
[2022-05-18 01:24:29] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:24:31] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1478 ms returned sat
[2022-05-18 01:24:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1830 transitions) in 138 ms.
[2022-05-18 01:24:31] [INFO ] Added : 0 causal constraints over 0 iterations in 250 ms. Result :sat
Minimization took 2759 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 83 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 78 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:24:34] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 01:24:34] [INFO ] Implicit Places using invariants in 414 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 417 ms to find 10 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Free-agglomeration rule applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 150 transition count 1865
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 140 transition count 1865
Applied a total of 20 rules in 158 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:24:34] [INFO ] Computed 29 place invariants in 28 ms
[2022-05-18 01:24:35] [INFO ] Implicit Places using invariants in 385 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:24:35] [INFO ] Computed 29 place invariants in 25 ms
[2022-05-18 01:24:35] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:24:41] [INFO ] Implicit Places using invariants and state equation in 6150 ms returned []
Implicit Place search using SMT with State Equation took 6540 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 140/160 places, 1865/1875 transitions.
Finished structural reductions, in 2 iterations. Remains : 140/160 places, 1865/1875 transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:24:41] [INFO ] Computed 29 place invariants in 21 ms
Incomplete random walk after 1000000 steps, including 178907 resets, run finished after 8418 ms. (steps per millisecond=118 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14084 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 1) seen :2
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:24:50] [INFO ] Computed 29 place invariants in 22 ms
[2022-05-18 01:24:50] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:24:50] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2022-05-18 01:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:24:51] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2022-05-18 01:24:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:24:51] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:24:51] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2022-05-18 01:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:24:51] [INFO ] [Nat]Absence check using state equation in 282 ms returned sat
[2022-05-18 01:24:51] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:24:53] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1556 ms returned sat
[2022-05-18 01:24:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 146 ms.
[2022-05-18 01:24:53] [INFO ] Added : 0 causal constraints over 0 iterations in 265 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 140 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 79 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 1865/1865 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 90 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:24:56] [INFO ] Computed 29 place invariants in 28 ms
[2022-05-18 01:24:56] [INFO ] Implicit Places using invariants in 371 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:24:56] [INFO ] Computed 29 place invariants in 25 ms
[2022-05-18 01:24:57] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:25:02] [INFO ] Implicit Places using invariants and state equation in 6074 ms returned []
Implicit Place search using SMT with State Equation took 6445 ms to find 0 implicit places.
[2022-05-18 01:25:03] [INFO ] Redundant transitions in 32 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:25:03] [INFO ] Computed 29 place invariants in 25 ms
[2022-05-18 01:25:03] [INFO ] Dead Transitions using invariants and state equation in 587 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-10 in 48023 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-11
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:25:03] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 10000 steps, including 1205 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :2
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:25:03] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 01:25:03] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:25:03] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:25:04] [INFO ] [Real]Absence check using state equation in 304 ms returned sat
[2022-05-18 01:25:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:25:04] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:25:04] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:25:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:25:04] [INFO ] [Nat]Absence check using state equation in 312 ms returned sat
[2022-05-18 01:25:04] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:25:05] [INFO ] [Nat]Added 1010 Read/Feed constraints in 606 ms returned sat
[2022-05-18 01:25:05] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 144 ms.
[2022-05-18 01:25:05] [INFO ] Added : 0 causal constraints over 0 iterations in 265 ms. Result :sat
Minimization took 3006 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 168 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:25:08] [INFO ] Computed 39 place invariants in 21 ms
[2022-05-18 01:25:09] [INFO ] Dead Transitions using invariants and state equation in 689 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 160/170 places, 1875/1885 transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:25:09] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 119268 resets, run finished after 6446 ms. (steps per millisecond=155 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10353 resets, run finished after 976 ms. (steps per millisecond=1024 ) properties (out of 1) seen :2
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:25:16] [INFO ] Computed 39 place invariants in 31 ms
[2022-05-18 01:25:16] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:25:16] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:25:17] [INFO ] [Real]Absence check using state equation in 321 ms returned sat
[2022-05-18 01:25:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:25:17] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:25:17] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:25:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:25:17] [INFO ] [Nat]Absence check using state equation in 287 ms returned sat
[2022-05-18 01:25:17] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:25:18] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1347 ms returned sat
[2022-05-18 01:25:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1830 transitions) in 156 ms.
[2022-05-18 01:25:19] [INFO ] Added : 0 causal constraints over 0 iterations in 267 ms. Result :sat
Minimization took 2541 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 73 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 76 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:25:21] [INFO ] Computed 39 place invariants in 33 ms
[2022-05-18 01:25:22] [INFO ] Implicit Places using invariants in 425 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 440 ms to find 10 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Free-agglomeration rule applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 150 transition count 1865
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 140 transition count 1865
Applied a total of 20 rules in 162 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:25:22] [INFO ] Computed 29 place invariants in 24 ms
[2022-05-18 01:25:22] [INFO ] Implicit Places using invariants in 358 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:25:22] [INFO ] Computed 29 place invariants in 25 ms
[2022-05-18 01:25:23] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:25:29] [INFO ] Implicit Places using invariants and state equation in 6123 ms returned []
Implicit Place search using SMT with State Equation took 6482 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 140/160 places, 1865/1875 transitions.
Finished structural reductions, in 2 iterations. Remains : 140/160 places, 1865/1875 transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:25:29] [INFO ] Computed 29 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 178968 resets, run finished after 8487 ms. (steps per millisecond=117 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14084 resets, run finished after 845 ms. (steps per millisecond=1183 ) properties (out of 1) seen :2
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:25:38] [INFO ] Computed 29 place invariants in 24 ms
[2022-05-18 01:25:38] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:25:38] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2022-05-18 01:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:25:38] [INFO ] [Real]Absence check using state equation in 290 ms returned sat
[2022-05-18 01:25:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:25:38] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:25:38] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2022-05-18 01:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:25:39] [INFO ] [Nat]Absence check using state equation in 264 ms returned sat
[2022-05-18 01:25:39] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:25:40] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1596 ms returned sat
[2022-05-18 01:25:40] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 178 ms.
[2022-05-18 01:25:41] [INFO ] Added : 0 causal constraints over 0 iterations in 299 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 140 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 77 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 1865/1865 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 75 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:25:44] [INFO ] Computed 29 place invariants in 24 ms
[2022-05-18 01:25:44] [INFO ] Implicit Places using invariants in 373 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:25:44] [INFO ] Computed 29 place invariants in 22 ms
[2022-05-18 01:25:44] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:25:50] [INFO ] Implicit Places using invariants and state equation in 6084 ms returned []
Implicit Place search using SMT with State Equation took 6464 ms to find 0 implicit places.
[2022-05-18 01:25:50] [INFO ] Redundant transitions in 31 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:25:50] [INFO ] Computed 29 place invariants in 25 ms
[2022-05-18 01:25:51] [INFO ] Dead Transitions using invariants and state equation in 605 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-11 in 47755 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-12
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:25:51] [INFO ] Computed 39 place invariants in 25 ms
Incomplete random walk after 10000 steps, including 1184 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :2
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:25:51] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 01:25:51] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:25:51] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2022-05-18 01:25:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:25:51] [INFO ] [Real]Absence check using state equation in 309 ms returned sat
[2022-05-18 01:25:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:25:51] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:25:51] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 7 ms returned sat
[2022-05-18 01:25:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:25:52] [INFO ] [Nat]Absence check using state equation in 319 ms returned sat
[2022-05-18 01:25:52] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:25:52] [INFO ] [Nat]Added 1010 Read/Feed constraints in 595 ms returned sat
[2022-05-18 01:25:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 164 ms.
[2022-05-18 01:25:53] [INFO ] Added : 0 causal constraints over 0 iterations in 298 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 165 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:25:56] [INFO ] Computed 39 place invariants in 25 ms
[2022-05-18 01:25:57] [INFO ] Dead Transitions using invariants and state equation in 612 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 160/170 places, 1875/1885 transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:25:57] [INFO ] Computed 39 place invariants in 21 ms
Incomplete random walk after 1000000 steps, including 119300 resets, run finished after 6283 ms. (steps per millisecond=159 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10358 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 1) seen :2
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:26:04] [INFO ] Computed 39 place invariants in 26 ms
[2022-05-18 01:26:04] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:26:04] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:26:04] [INFO ] [Real]Absence check using state equation in 305 ms returned sat
[2022-05-18 01:26:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:26:04] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:26:04] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 8 ms returned sat
[2022-05-18 01:26:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:26:05] [INFO ] [Nat]Absence check using state equation in 314 ms returned sat
[2022-05-18 01:26:05] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:26:06] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1494 ms returned sat
[2022-05-18 01:26:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1830 transitions) in 145 ms.
[2022-05-18 01:26:06] [INFO ] Added : 0 causal constraints over 0 iterations in 258 ms. Result :sat
Minimization took 2672 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 73 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 71 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:26:09] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 01:26:10] [INFO ] Implicit Places using invariants in 416 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 433 ms to find 10 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Free-agglomeration rule applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 150 transition count 1865
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 140 transition count 1865
Applied a total of 20 rules in 161 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:26:10] [INFO ] Computed 29 place invariants in 26 ms
[2022-05-18 01:26:10] [INFO ] Implicit Places using invariants in 377 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:26:10] [INFO ] Computed 29 place invariants in 25 ms
[2022-05-18 01:26:11] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:26:16] [INFO ] Implicit Places using invariants and state equation in 6070 ms returned []
Implicit Place search using SMT with State Equation took 6449 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 140/160 places, 1865/1875 transitions.
Finished structural reductions, in 2 iterations. Remains : 140/160 places, 1865/1875 transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:26:16] [INFO ] Computed 29 place invariants in 23 ms
Incomplete random walk after 1000000 steps, including 179019 resets, run finished after 8459 ms. (steps per millisecond=118 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14084 resets, run finished after 847 ms. (steps per millisecond=1180 ) properties (out of 1) seen :2
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:26:26] [INFO ] Computed 29 place invariants in 23 ms
[2022-05-18 01:26:26] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:26:26] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2022-05-18 01:26:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:26:26] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2022-05-18 01:26:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:26:26] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:26:26] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 4 ms returned sat
[2022-05-18 01:26:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:26:26] [INFO ] [Nat]Absence check using state equation in 282 ms returned sat
[2022-05-18 01:26:26] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:26:28] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1598 ms returned sat
[2022-05-18 01:26:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 160 ms.
[2022-05-18 01:26:28] [INFO ] Added : 0 causal constraints over 0 iterations in 277 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[2]
Support contains 10 out of 140 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 85 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 1865/1865 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 71 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:26:31] [INFO ] Computed 29 place invariants in 27 ms
[2022-05-18 01:26:32] [INFO ] Implicit Places using invariants in 372 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:26:32] [INFO ] Computed 29 place invariants in 25 ms
[2022-05-18 01:26:32] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:26:38] [INFO ] Implicit Places using invariants and state equation in 6091 ms returned []
Implicit Place search using SMT with State Equation took 6467 ms to find 0 implicit places.
[2022-05-18 01:26:38] [INFO ] Redundant transitions in 32 ms returned []
// Phase 1: matrix 1865 rows 140 cols
[2022-05-18 01:26:38] [INFO ] Computed 29 place invariants in 20 ms
[2022-05-18 01:26:39] [INFO ] Dead Transitions using invariants and state equation in 592 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 1865/1865 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-12 in 47695 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-13
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:26:39] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 10000 steps, including 1178 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :4
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:26:39] [INFO ] Computed 39 place invariants in 26 ms
[2022-05-18 01:26:39] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:26:39] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:26:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:26:39] [INFO ] [Real]Absence check using state equation in 312 ms returned sat
[2022-05-18 01:26:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:26:39] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:26:39] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:26:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:26:39] [INFO ] [Nat]Absence check using state equation in 319 ms returned sat
[2022-05-18 01:26:39] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:26:40] [INFO ] [Nat]Added 1010 Read/Feed constraints in 921 ms returned sat
[2022-05-18 01:26:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 156 ms.
[2022-05-18 01:26:41] [INFO ] Added : 0 causal constraints over 0 iterations in 281 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 157 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:26:44] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 01:26:45] [INFO ] Dead Transitions using invariants and state equation in 654 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 160/170 places, 1875/1885 transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:26:45] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 119388 resets, run finished after 6250 ms. (steps per millisecond=160 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9739 resets, run finished after 994 ms. (steps per millisecond=1006 ) properties (out of 1) seen :4
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:26:52] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 01:26:52] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:26:52] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 9 ms returned sat
[2022-05-18 01:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:26:52] [INFO ] [Real]Absence check using state equation in 311 ms returned sat
[2022-05-18 01:26:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:26:52] [INFO ] [Nat]Absence check using 9 positive place invariants in 7 ms returned sat
[2022-05-18 01:26:52] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 10 ms returned sat
[2022-05-18 01:26:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:26:53] [INFO ] [Nat]Absence check using state equation in 280 ms returned sat
[2022-05-18 01:26:53] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:26:56] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:26:59] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6086 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 71 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 72 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
// Phase 1: matrix 1875 rows 160 cols
[2022-05-18 01:26:59] [INFO ] Computed 39 place invariants in 24 ms
[2022-05-18 01:26:59] [INFO ] Implicit Places using invariants in 411 ms returned [130, 131, 132, 133, 134, 135, 136, 137, 138, 139]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 413 ms to find 10 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 73 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 150/160 places, 1875/1875 transitions.
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:26:59] [INFO ] Computed 29 place invariants in 23 ms
Incomplete random walk after 1000000 steps, including 119410 resets, run finished after 6037 ms. (steps per millisecond=165 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 9726 resets, run finished after 986 ms. (steps per millisecond=1014 ) properties (out of 1) seen :4
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:27:06] [INFO ] Computed 29 place invariants in 18 ms
[2022-05-18 01:27:06] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:27:06] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 6 ms returned sat
[2022-05-18 01:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:27:07] [INFO ] [Real]Absence check using state equation in 285 ms returned sat
[2022-05-18 01:27:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:27:07] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:27:07] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 5 ms returned sat
[2022-05-18 01:27:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:27:07] [INFO ] [Nat]Absence check using state equation in 303 ms returned sat
[2022-05-18 01:27:07] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:27:10] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 01:27:13] [INFO ] [Nat]Added 1010 Read/Feed constraints in 6095 ms returned unknown
Current structural bounds on expressions (after SMT) : [189] Max seen :[4]
Support contains 10 out of 150 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 84 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 150/150 places, 1875/1875 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 150/150 places, 1875/1875 transitions.
Applied a total of 0 rules in 77 ms. Remains 150 /150 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:27:13] [INFO ] Computed 29 place invariants in 23 ms
[2022-05-18 01:27:14] [INFO ] Implicit Places using invariants in 372 ms returned []
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:27:14] [INFO ] Computed 29 place invariants in 22 ms
[2022-05-18 01:27:14] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:27:20] [INFO ] Implicit Places using invariants and state equation in 6492 ms returned []
Implicit Place search using SMT with State Equation took 6868 ms to find 0 implicit places.
[2022-05-18 01:27:20] [INFO ] Redundant transitions in 35 ms returned []
// Phase 1: matrix 1875 rows 150 cols
[2022-05-18 01:27:20] [INFO ] Computed 29 place invariants in 24 ms
[2022-05-18 01:27:21] [INFO ] Dead Transitions using invariants and state equation in 589 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 150/150 places, 1875/1875 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-13 in 42366 ms.
Starting property specific reduction for PhilosophersDyn-COL-10-UpperBounds-14
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:27:21] [INFO ] Computed 39 place invariants in 21 ms
Incomplete random walk after 10000 steps, including 1200 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :2
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:27:21] [INFO ] Computed 39 place invariants in 31 ms
[2022-05-18 01:27:21] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:27:21] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:27:21] [INFO ] [Real]Absence check using state equation in 311 ms returned sat
[2022-05-18 01:27:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:27:22] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:27:22] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:27:22] [INFO ] [Nat]Absence check using state equation in 336 ms returned sat
[2022-05-18 01:27:22] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:27:23] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1465 ms returned sat
[2022-05-18 01:27:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 167 ms.
[2022-05-18 01:27:24] [INFO ] Added : 0 causal constraints over 0 iterations in 300 ms. Result :sat
Minimization took 2800 ms.
Current structural bounds on expressions (after SMT) : [198] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 79 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:27:27] [INFO ] Computed 39 place invariants in 30 ms
[2022-05-18 01:27:27] [INFO ] Dead Transitions using invariants and state equation in 633 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:27:27] [INFO ] Computed 39 place invariants in 26 ms
Incomplete random walk after 1000000 steps, including 119406 resets, run finished after 6462 ms. (steps per millisecond=154 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 10009 resets, run finished after 984 ms. (steps per millisecond=1016 ) properties (out of 1) seen :2
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:27:35] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 01:27:35] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-18 01:27:35] [INFO ] [Real]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 01:27:35] [INFO ] [Real]Absence check using state equation in 310 ms returned sat
[2022-05-18 01:27:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 01:27:35] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-18 01:27:35] [INFO ] [Nat]Absence check using 9 positive and 30 generalized place invariants in 6 ms returned sat
[2022-05-18 01:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 01:27:36] [INFO ] [Nat]Absence check using state equation in 331 ms returned sat
[2022-05-18 01:27:36] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:27:37] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1519 ms returned sat
[2022-05-18 01:27:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 157 ms.
[2022-05-18 01:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 283 ms. Result :sat
Minimization took 3029 ms.
Current structural bounds on expressions (after SMT) : [198] Max seen :[2]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 81 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 78 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:27:41] [INFO ] Computed 39 place invariants in 31 ms
[2022-05-18 01:27:41] [INFO ] Implicit Places using invariants in 443 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:27:41] [INFO ] Computed 39 place invariants in 27 ms
[2022-05-18 01:27:41] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 01:27:48] [INFO ] Implicit Places using invariants and state equation in 6988 ms returned []
Implicit Place search using SMT with State Equation took 7432 ms to find 0 implicit places.
[2022-05-18 01:27:48] [INFO ] Redundant transitions in 33 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 01:27:48] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 01:27:49] [INFO ] Dead Transitions using invariants and state equation in 629 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Ending property specific reduction for PhilosophersDyn-COL-10-UpperBounds-14 in 27740 ms.
[2022-05-18 01:27:49] [INFO ] Flatten gal took : 273 ms
[2022-05-18 01:27:49] [INFO ] Applying decomposition
[2022-05-18 01:27:49] [INFO ] Flatten gal took : 170 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3124882505117803221.txt' '-o' '/tmp/graph3124882505117803221.bin' '-w' '/tmp/graph3124882505117803221.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3124882505117803221.bin' '-l' '-1' '-v' '-w' '/tmp/graph3124882505117803221.weights' '-q' '0' '-e' '0.001'
[2022-05-18 01:27:50] [INFO ] Decomposing Gal with order
[2022-05-18 01:27:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 01:27:50] [INFO ] Removed a total of 2660 redundant transitions.
[2022-05-18 01:27:50] [INFO ] Flatten gal took : 705 ms
[2022-05-18 01:27:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 20 ms.
[2022-05-18 01:27:51] [INFO ] Time to serialize gal into /tmp/UpperBounds10801646319393327160.gal : 37 ms
[2022-05-18 01:27:51] [INFO ] Time to serialize properties into /tmp/UpperBounds13371101958619109622.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds10801646319393327160.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13371101958619109622.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...297
Loading property file /tmp/UpperBounds13371101958619109622.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flatf,199051,159.227,2399296,2,232310,5,2.87061e+06,6,0,2588,858534,0
Total reachable state count : 199051

Verifying 15 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-00 :0 <= gu5.HasLeft_0+gu6.HasLeft_1+gu0.HasLeft_2+gu7.HasLeft_3+gu1.HasLeft_4+gu2.HasLeft_5+gu3.HasLeft...204
FORMULA PhilosophersDyn-COL-10-UpperBounds-00 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-00,0,159.556,2399296,1,0,7,2.87061e+06,9,1,3102,858534,4
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-01 :0 <= gu5.Think_0+gu6.Think_1+gu0.Think_2+gu7.Think_3+gu1.Think_4+gu2.Think_5+gu3.Think_6+gu8.Think_7...184
FORMULA PhilosophersDyn-COL-10-UpperBounds-01 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-01,0,159.866,2399296,1,0,8,2.87061e+06,10,1,3396,858534,5
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-02 :0 <= gu5.Think_0+gu6.Think_1+gu0.Think_2+gu7.Think_3+gu1.Think_4+gu2.Think_5+gu3.Think_6+gu8.Think_7...184
FORMULA PhilosophersDyn-COL-10-UpperBounds-02 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-02,0,159.867,2399296,1,0,8,2.87061e+06,10,1,3396,858534,5
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-03 :0 <= gu5.Neighbourhood_0+gu5.Neighbourhood_1+gu5.Neighbourhood_2+gu5.Neighbourhood_3+gu5.Neighbourho...2154
FORMULA PhilosophersDyn-COL-10-UpperBounds-03 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-03,0,160.293,2399296,1,0,9,2.87061e+06,11,1,3814,858534,6
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-04 :0 <= gu5.Neighbourhood_0+gu5.Neighbourhood_1+gu5.Neighbourhood_2+gu5.Neighbourhood_3+gu5.Neighbourho...2154
FORMULA PhilosophersDyn-COL-10-UpperBounds-04 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-04,0,160.305,2399296,1,0,9,2.87061e+06,11,1,3814,858534,6
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-05 :0 <= gu5.Forks_0+gu6.Forks_1+gu0.Forks_2+gu7.Forks_3+gu1.Forks_4+gu2.Forks_5+gu3.Forks_6+gu8.Forks_7...184
FORMULA PhilosophersDyn-COL-10-UpperBounds-05 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-05,0,160.58,2399296,1,0,10,2.87061e+06,12,1,4104,858534,7
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-06 :0 <= gu5.Think_0+gu6.Think_1+gu0.Think_2+gu7.Think_3+gu1.Think_4+gu2.Think_5+gu3.Think_6+gu8.Think_7...184
FORMULA PhilosophersDyn-COL-10-UpperBounds-06 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-06,0,160.581,2399296,1,0,10,2.87061e+06,12,1,4104,858534,7
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-07 :0 <= gu5.HasLeft_0+gu6.HasLeft_1+gu0.HasLeft_2+gu7.HasLeft_3+gu1.HasLeft_4+gu2.HasLeft_5+gu3.HasLeft...204
FORMULA PhilosophersDyn-COL-10-UpperBounds-07 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-07,0,160.581,2399296,1,0,10,2.87061e+06,12,1,4104,858534,7
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-08 :0 <= gu5.WaitRight_0+gu6.WaitRight_1+gu0.WaitRight_2+gu7.WaitRight_3+gu1.WaitRight_4+gu2.WaitRight_5...224
FORMULA PhilosophersDyn-COL-10-UpperBounds-08 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-08,0,160.938,2399296,1,0,11,2.87061e+06,13,1,4452,858534,8
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-09 :0 <= gu5.HasRight_0+gu6.HasRight_1+gu0.HasRight_2+gu7.HasRight_3+gu1.HasRight_4+gu2.HasRight_5+gu3.H...214
FORMULA PhilosophersDyn-COL-10-UpperBounds-09 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-09,0,161.275,2399296,1,0,12,2.87061e+06,14,1,4798,858534,9
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-10 :0 <= gu5.HasRight_0+gu6.HasRight_1+gu0.HasRight_2+gu7.HasRight_3+gu1.HasRight_4+gu2.HasRight_5+gu3.H...214
FORMULA PhilosophersDyn-COL-10-UpperBounds-10 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-10,0,161.276,2399296,1,0,12,2.87061e+06,14,1,4798,858534,9
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-11 :0 <= gu5.HasRight_0+gu6.HasRight_1+gu0.HasRight_2+gu7.HasRight_3+gu1.HasRight_4+gu2.HasRight_5+gu3.H...214
FORMULA PhilosophersDyn-COL-10-UpperBounds-11 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-11,0,161.276,2399296,1,0,12,2.87061e+06,14,1,4798,858534,9
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-12 :0 <= gu5.HasRight_0+gu6.HasRight_1+gu0.HasRight_2+gu7.HasRight_3+gu1.HasRight_4+gu2.HasRight_5+gu3.H...214
FORMULA PhilosophersDyn-COL-10-UpperBounds-12 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-12,0,161.277,2399296,1,0,12,2.87061e+06,14,1,4798,858534,9
Min sum of variable value : 0
Maximum sum along a path : 4
Bounds property PhilosophersDyn-COL-10-UpperBounds-13 :0 <= gu5.Think_0+gu6.Think_1+gu0.Think_2+gu7.Think_3+gu1.Think_4+gu2.Think_5+gu3.Think_6+gu8.Think_7...184
FORMULA PhilosophersDyn-COL-10-UpperBounds-13 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-13,0,161.277,2399296,1,0,12,2.87061e+06,14,1,4798,858534,9
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PhilosophersDyn-COL-10-UpperBounds-14 :0 <= gu5.HasLeft_0+gu6.HasLeft_1+gu0.HasLeft_2+gu7.HasLeft_3+gu1.HasLeft_4+gu2.HasLeft_5+gu3.HasLeft...204
FORMULA PhilosophersDyn-COL-10-UpperBounds-14 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PhilosophersDyn-COL-10-UpperBounds-14,0,161.278,2399296,1,0,12,2.87061e+06,14,1,4798,858534,9
Total runtime 925453 ms.

BK_STOP 1652837433020

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PhilosophersDyn-COL-10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PhilosophersDyn-COL-10, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-tall-165277016600381"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-COL-10.tgz
mv PhilosophersDyn-COL-10 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 ;