Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r543-tall-167987257300043.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is Murphy-PT-D2N050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r543-tall-167987257300043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 7.2K Mar 23 15:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Mar 23 15:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Mar 23 15:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Mar 23 15:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 7 12:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 7 12:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 7 12:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 7 12:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 12K Mar 23 15:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Mar 23 15:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Mar 23 15:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Mar 23 15:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 12K Mar 31 16:48 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-00
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-01
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-02
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-03
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-04
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-05
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-06
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-07
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-08
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-09
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-10
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-11
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-12
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-13
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-14
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680938662188

Running Version 202205111006
[2023-04-08 07:24:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-04-08 07:24:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:24:23] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2023-04-08 07:24:23] [INFO ] Transformed 18 places.
[2023-04-08 07:24:23] [INFO ] Transformed 21 transitions.
[2023-04-08 07:24:23] [INFO ] Parsed PT model containing 18 places and 21 transitions in 135 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 21 rows 18 cols
[2023-04-08 07:24:23] [INFO ] Computed 4 place invariants in 11 ms
Incomplete random walk after 10039 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=528 ) properties (out of 16) seen :525
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :309
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :309
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :354
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :336
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :326
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :313
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :183
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :323
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :329
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :351
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :203
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :315
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :380
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :209
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :299
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :358
// Phase 1: matrix 21 rows 18 cols
[2023-04-08 07:24:23] [INFO ] Computed 4 place invariants in 3 ms
[2023-04-08 07:24:23] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:24:23] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 07:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:24:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:23] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 07:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:23] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:24:23] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:23] [INFO ] [Nat]Added 6 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:24:23] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:24:23] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 17 ms.
[2023-04-08 07:24:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:23] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:24:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-04-08 07:24:23] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:24:23] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:24:23] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 16 ms.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-08 07:24:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:24] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:24:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 3 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 2 ms to minimize.
[2023-04-08 07:24:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-04-08 07:24:24] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:24] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Added 6 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:24:24] [INFO ] Deduced a trap composed of 2 places in 15 ms of which 2 ms to minimize.
[2023-04-08 07:24:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-04-08 07:24:24] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:24] [INFO ] Added : 3 causal constraints over 1 iterations in 57 ms. Result :sat
Minimization took 28 ms.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:24:24] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 15 ms.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:24:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 14 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 11 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:24:24] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 15 ms.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 17 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:24:24] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 22 ms.
[2023-04-08 07:24:24] [INFO ] Added : 0 causal constraints over 0 iterations in 25 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:24:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 17 ms.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:24:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:24:24] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:24:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 07:24:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:24:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:25] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 21 ms.
[2023-04-08 07:24:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:24:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Added 6 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:24:25] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:25] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:24:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 26 ms.
[2023-04-08 07:24:25] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] Deduced a trap composed of 2 places in 16 ms of which 1 ms to minimize.
[2023-04-08 07:24:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2023-04-08 07:24:25] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:25] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:25] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:24:25] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:25] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [153, 153, -1, -1, -1, 153, 153, 153, 153, -1, 153, 153, -1, 153, -1, -1] Max seen :[69, 75, 3, 2, 2, 73, 69, 73, 75, 1, 71, 69, 3, 73, 2, 1]
Support contains 16 out of 18 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 8 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 18 cols
[2023-04-08 07:24:25] [INFO ] Computed 4 place invariants in 2 ms
[2023-04-08 07:24:25] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 18/18 places, 21/21 transitions.
// Phase 1: matrix 21 rows 18 cols
[2023-04-08 07:24:25] [INFO ] Computed 4 place invariants in 1 ms
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 16) seen :617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 16) seen :299
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 16) seen :287
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 16) seen :678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 16) seen :833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 16) seen :848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 16) seen :397
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 16) seen :205
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 16) seen :291
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 16) seen :307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 16) seen :709
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 16) seen :233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 16) seen :317
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 16) seen :657
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 16) seen :185
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 16) seen :806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 16) seen :690
// Phase 1: matrix 21 rows 18 cols
[2023-04-08 07:24:31] [INFO ] Computed 4 place invariants in 2 ms
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned unsat
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned unsat
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:31] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:31] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:31] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:31] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:31] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:31] [INFO ] Deduced a trap composed of 2 places in 15 ms of which 1 ms to minimize.
[2023-04-08 07:24:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2023-04-08 07:24:31] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:31] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:31] [INFO ] Deduced a trap composed of 2 places in 14 ms of which 0 ms to minimize.
[2023-04-08 07:24:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 17 ms
[2023-04-08 07:24:31] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:31] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned unsat
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:24:32] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:32] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 1 ms to minimize.
[2023-04-08 07:24:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2023-04-08 07:24:32] [INFO ] Added : 5 causal constraints over 2 iterations in 46 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:32] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:24:32] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
[2023-04-08 07:24:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-04-08 07:24:32] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:32] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:32] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] Deduced a trap composed of 2 places in 18 ms of which 1 ms to minimize.
[2023-04-08 07:24:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-04-08 07:24:32] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:32] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:32] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:32] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:32] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [151, 151, -1, -1, -1, 151, 153, 151, 151, -1, 153, 151, -1, 153, -1, -1] Max seen :[151, 151, 3, 2, 2, 151, 149, 151, 151, 1, 149, 151, 3, 149, 2, 1]
FORMULA Murphy-PT-D2N050-UpperBounds-11 151 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D2N050-UpperBounds-08 151 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D2N050-UpperBounds-07 151 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D2N050-UpperBounds-05 151 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D2N050-UpperBounds-01 151 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D2N050-UpperBounds-00 151 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 10 out of 18 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 18/18 places, 21/21 transitions.
// Phase 1: matrix 21 rows 18 cols
[2023-04-08 07:24:32] [INFO ] Computed 4 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 10) seen :241
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 10) seen :173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 10) seen :197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 10) seen :193
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 10) seen :183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 10) seen :173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 10) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 10) seen :173
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 10) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 10) seen :198
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 10) seen :171
// Phase 1: matrix 21 rows 18 cols
[2023-04-08 07:24:36] [INFO ] Computed 4 place invariants in 4 ms
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:36] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:36] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:36] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2023-04-08 07:24:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:24:36] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:36] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 1 ms to minimize.
[2023-04-08 07:24:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:24:36] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:36] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 3 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:24:36] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:36] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2023-04-08 07:24:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 07:24:36] [INFO ] Added : 5 causal constraints over 2 iterations in 35 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:24:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 11 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:36] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:24:36] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 1 ms to minimize.
[2023-04-08 07:24:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:24:36] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:24:36] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:36] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:36] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:37] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:37] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:37] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:37] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:37] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:37] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:37] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:24:37] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:37] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:37] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:37] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:24:37] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:37] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2023-04-08 07:24:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 07:24:37] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:37] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:37] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:37] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:37] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 07:24:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:37] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:37] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:37] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 153, -1, 153, -1, 153, -1, -1] Max seen :[3, 2, 2, 149, 1, 149, 3, 149, 2, 1]
Support contains 10 out of 18 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 18/18 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 18 cols
[2023-04-08 07:24:37] [INFO ] Computed 4 place invariants in 2 ms
[2023-04-08 07:24:37] [INFO ] Implicit Places using invariants in 36 ms returned [6, 7, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 40 ms to find 3 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 15/18 places, 21/21 transitions.
Applied a total of 0 rules in 3 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 15/18 places, 21/21 transitions.
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:37] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 10) seen :256
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 10) seen :181
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 10) seen :178
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 10) seen :197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 10) seen :183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 10) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 10) seen :177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 10) seen :168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 10) seen :173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 10) seen :177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 10) seen :176
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:40] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:40] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:40] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:40] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:40] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:40] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:40] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:40] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:40] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:24:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:24:40] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:40] [INFO ] Added : 4 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 17 ms.
[2023-04-08 07:24:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:40] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:40] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:24:40] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:40] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 07:24:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:40] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:24:40] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:40] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:24:40] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
[2023-04-08 07:24:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2023-04-08 07:24:40] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:40] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:41] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:41] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:41] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:41] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:41] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:41] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 153, -1, 153, -1, 153, -1, -1] Max seen :[3, 2, 2, 149, 1, 149, 3, 149, 2, 1]
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:41] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:41] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:41] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:41] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:41] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-08 07:24:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:41] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:41] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 21/21 transitions.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-02
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:41] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :3
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:41] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:41] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:24:41] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:41] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:41] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:41] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.3 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 5 ms. Remains 3 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:41] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:41] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/15 places, 4/21 transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:41] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 1) seen :3
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:42] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:24:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:42] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:42] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:42] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:42] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:42] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:24:42] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-04-08 07:24:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:42] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:42] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-02 in 986 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-03
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:42] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10049 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1435 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :2
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:42] [INFO ] Computed 1 place invariants in 3 ms
[2023-04-08 07:24:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:42] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:42] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:24:42] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:42] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 2 ms. Remains 3 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:42] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:42] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/15 places, 4/21 transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:42] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 1) seen :2
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:42] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:24:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:42] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:42] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:42] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:42] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:42] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:24:42] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-08 07:24:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:42] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:42] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-03 in 616 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-04
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:42] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 10002 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :2
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:42] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:42] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:42] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:42] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:24:42] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 1 ms. Remains 3 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:42] [INFO ] Computed 0 place invariants in 3 ms
[2023-04-08 07:24:42] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/15 places, 4/21 transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:42] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 1) seen :2
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:43] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:24:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:43] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:43] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:43] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:43] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:43] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:24:43] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
[2023-04-08 07:24:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:43] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:43] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-04 in 598 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-06
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:43] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10013 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1001 ) properties (out of 1) seen :55
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :57
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:43] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:43] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:43] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [153] Max seen :[57]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:43] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 21/21 transitions.
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:43] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 1) seen :75
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 1) seen :101
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:44] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:24:44] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:44] [INFO ] [Nat]Added 6 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:24:44] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:44] [INFO ] Added : 4 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [153] Max seen :[149]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:44] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:44] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:44] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:44] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:44] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-08 07:24:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:44] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:44] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 21/21 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-06 in 887 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-09
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:44] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 10018 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1669 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :1
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:44] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:44] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:44] [INFO ] [Real]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:24:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:44] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:44] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:44] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 2 ms. Remains 3 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:44] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:44] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/15 places, 4/21 transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:44] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 1) seen :1
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:44] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:24:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:24:44] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:24:44] [INFO ] Added : 3 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:44] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:44] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:44] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:24:44] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-04-08 07:24:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:44] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:44] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-09 in 612 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-10
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:44] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10051 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2010 ) properties (out of 1) seen :57
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :59
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:44] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:45] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:45] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:45] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [153] Max seen :[59]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:45] [INFO ] Computed 1 place invariants in 3 ms
[2023-04-08 07:24:45] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 21/21 transitions.
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:45] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 1) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 1) seen :53
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:45] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:24:45] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:45] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:45] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:45] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [153] Max seen :[149]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:45] [INFO ] Computed 1 place invariants in 2 ms
[2023-04-08 07:24:45] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:45] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:45] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:45] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-08 07:24:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:45] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:45] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 21/21 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-10 in 883 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-12
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:45] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10030 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3343 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :3
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:45] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:45] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:45] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:45] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:45] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 1 ms. Remains 3 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:45] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:45] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/15 places, 4/21 transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:45] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 1) seen :3
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:46] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:24:46] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:46] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:46] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:46] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:46] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:46] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:24:46] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-08 07:24:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:46] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:24:46] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-12 in 603 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-13
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:46] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :53
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :57
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:46] [INFO ] Computed 1 place invariants in 2 ms
[2023-04-08 07:24:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:46] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:46] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:46] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [153] Max seen :[57]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:46] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:46] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 21/21 transitions.
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:46] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000024 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 1) seen :73
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 1) seen :73
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:47] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:24:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:47] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:47] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:24:47] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2023-04-08 07:24:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:24:47] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:24:47] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [153] Max seen :[149]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:47] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:24:47] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:47] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:47] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:47] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-08 07:24:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:47] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:47] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 21/21 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-13 in 914 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-14
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:47] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10026 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1671 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :2
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:47] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:47] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:47] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:47] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:47] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 1 ms. Remains 3 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:47] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/15 places, 4/21 transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:47] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 1) seen :2
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:47] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-08 07:24:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:24:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:47] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:47] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:47] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:24:47] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-04-08 07:24:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:47] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-14 in 594 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-15
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:47] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10006 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3335 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :1
// Phase 1: matrix 21 rows 15 cols
[2023-04-08 07:24:47] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:24:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:48] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 07:24:48] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:24:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:24:48] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:48] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:24:48] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 3 ms. Remains 3 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:48] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/15 places, 4/21 transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:48] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 1) seen :1
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:24:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:24:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:24:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:24:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:24:48] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:24:48] [INFO ] Added : 3 causal constraints over 2 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:48] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:24:48] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-04-08 07:24:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:24:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:24:48] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-15 in 614 ms.
[2023-04-08 07:24:48] [INFO ] Flatten gal took : 18 ms
[2023-04-08 07:24:48] [INFO ] Applying decomposition
[2023-04-08 07:24:48] [INFO ] Flatten gal took : 4 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/graph10806029641558955554.txt' '-o' '/tmp/graph10806029641558955554.bin' '-w' '/tmp/graph10806029641558955554.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10806029641558955554.bin' '-l' '-1' '-v' '-w' '/tmp/graph10806029641558955554.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:24:48] [INFO ] Decomposing Gal with order
[2023-04-08 07:24:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:24:48] [INFO ] Flatten gal took : 31 ms
[2023-04-08 07:24:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-04-08 07:24:48] [INFO ] Time to serialize gal into /tmp/UpperBounds5539758520636807150.gal : 2 ms
[2023-04-08 07:24:48] [INFO ] Time to serialize properties into /tmp/UpperBounds1574590515121449804.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/UpperBounds5539758520636807150.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1574590515121449804.prop' '--nowitness'

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...274
Loading property file /tmp/UpperBounds1574590515121449804.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\_flat,4.15384e+10,199.72,1891204,819,525,453665,2.55494e+06,55,1.98502e+06,34,7.86524e+06,0
Total reachable state count : 41538421296

Verifying 10 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property Murphy-PT-D2N050-UpperBounds-02 :0 <= u5.p5_3 <= 3
FORMULA Murphy-PT-D2N050-UpperBounds-02 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-02,0,201.329,1891204,1,0,453665,2.55494e+06,92,1.98502e+06,46,7.86524e+06,53
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-PT-D2N050-UpperBounds-03 :0 <= u4.p4_2 <= 2
FORMULA Murphy-PT-D2N050-UpperBounds-03 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-03,0,201.329,1891204,1,0,453665,2.55494e+06,102,1.98502e+06,54,7.86524e+06,60
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-PT-D2N050-UpperBounds-04 :0 <= u3.p4_1 <= 2
FORMULA Murphy-PT-D2N050-UpperBounds-04 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-04,0,201.329,1891204,1,0,453665,2.55494e+06,111,1.98502e+06,54,7.86524e+06,67
Min sum of variable value : 0
Maximum sum along a path : 149
Bounds property Murphy-PT-D2N050-UpperBounds-06 :0 <= i0.u2.p1_2 <= 149
FORMULA Murphy-PT-D2N050-UpperBounds-06 149 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-06,0,208.164,1891204,1,0,453665,2.55494e+06,124,1.98502e+06,201,7.86524e+06,891
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property Murphy-PT-D2N050-UpperBounds-09 :0 <= u3.p3_1 <= 1
FORMULA Murphy-PT-D2N050-UpperBounds-09 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-09,0,208.164,1891204,1,0,453665,2.55494e+06,130,1.98502e+06,209,7.86524e+06,899
Min sum of variable value : 0
Maximum sum along a path : 149
Bounds property Murphy-PT-D2N050-UpperBounds-10 :0 <= i0.u0.p1_1 <= 149
FORMULA Murphy-PT-D2N050-UpperBounds-10 149 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-10,0,208.165,1891204,1,0,453665,2.55494e+06,141,1.98502e+06,209,7.86524e+06,912
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property Murphy-PT-D2N050-UpperBounds-12 :0 <= u3.p5_1 <= 3
FORMULA Murphy-PT-D2N050-UpperBounds-12 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-12,0,208.165,1891204,1,0,453665,2.55494e+06,146,1.98502e+06,209,7.86524e+06,919
Min sum of variable value : 0
Maximum sum along a path : 149
Bounds property Murphy-PT-D2N050-UpperBounds-13 :0 <= i0.u1.p1_3 <= 149
FORMULA Murphy-PT-D2N050-UpperBounds-13 149 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-13,0,208.369,1891204,1,0,453665,2.55494e+06,159,1.98502e+06,209,7.86524e+06,931
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-PT-D2N050-UpperBounds-14 :0 <= u5.p4_3 <= 2
FORMULA Murphy-PT-D2N050-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
Murphy-PT-D2N050-UpperBounds-14,0,208.369,1891204,1,0,453665,2.55494e+06,166,1.98502e+06,209,7.86524e+06,934
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property Murphy-PT-D2N050-UpperBounds-15 :0 <= u4.p3_2 <= 1
FORMULA Murphy-PT-D2N050-UpperBounds-15 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-15,0,208.369,1891204,1,0,453665,2.55494e+06,174,1.98502e+06,209,7.86524e+06,939
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 234281 ms.

BK_STOP 1680938897684

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Murphy-PT-D2N050"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is Murphy-PT-D2N050, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r543-tall-167987257300043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-PT-D2N050.tgz
mv Murphy-PT-D2N050 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 ;