About the Execution of 2022-gold for Murphy-PT-D4N025
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-167987257300046.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-D4N025, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r543-tall-167987257300046
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 8.3K Mar 23 15:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Mar 23 15:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 23 15:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 23 15:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 7 12:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 7 12:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 7 12:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 7 12:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 9.7K Mar 23 15:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Mar 23 15:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Mar 23 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Mar 23 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:03 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 19K 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-D4N025-UpperBounds-00
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-01
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-02
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-03
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-04
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-05
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-06
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-07
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-08
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-09
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-10
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-11
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-12
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-13
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-14
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1680938713135
Running Version 202205111006
[2023-04-08 07:25:14] [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 07:25:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:25:14] [INFO ] Load time of PNML (sax parser for PT used): 53 ms
[2023-04-08 07:25:14] [INFO ] Transformed 30 places.
[2023-04-08 07:25:14] [INFO ] Transformed 35 transitions.
[2023-04-08 07:25:14] [INFO ] Parsed PT model containing 30 places and 35 transitions in 148 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 35 rows 30 cols
[2023-04-08 07:25:14] [INFO ] Computed 6 place invariants in 12 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 16) seen :288
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :208
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :167
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 :193
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :189
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :199
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 :226
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 :169
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 :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 :170
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 :188
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 :207
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 :211
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 :189
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 :258
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 :244
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 :202
// Phase 1: matrix 35 rows 30 cols
[2023-04-08 07:25:14] [INFO ] Computed 6 place invariants in 4 ms
[2023-04-08 07:25:14] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-04-08 07:25:14] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-04-08 07:25:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:14] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:14] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-04-08 07:25:14] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 8 ms returned sat
[2023-04-08 07:25:14] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 18 ms.
[2023-04-08 07:25:14] [INFO ] Added : 1 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:25:14] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:14] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-04-08 07:25:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:14] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:14] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-08 07:25:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:14] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:14] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:25:14] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:15] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:15] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:15] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:15] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 07:25:15] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:15] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:15] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:15] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:15] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] Deduced a trap composed of 2 places in 18 ms of which 4 ms to minimize.
[2023-04-08 07:25:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:25:15] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 07:25:15] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:15] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:15] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 6 ms.
[2023-04-08 07:25:15] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:25:15] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:15] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:15] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:15] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:25:15] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 8 ms returned sat
[2023-04-08 07:25:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:16] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:25:16] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:25:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:16] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:25:16] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:25:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:16] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-04-08 07:25:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:16] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:25:16] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:16] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, 130, -1, -1, 130, 130, 130, -1, 130, -1, 130, -1, 130, 130, 130, -1] Max seen :[1, 54, 3, 2, 66, 64, 58, 2, 56, 3, 64, 1, 59, 62, 62, 3]
FORMULA Murphy-PT-D4N025-UpperBounds-14 130 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Murphy-PT-D4N025-UpperBounds-13 130 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Murphy-PT-D4N025-UpperBounds-10 130 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Murphy-PT-D4N025-UpperBounds-04 130 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 12 out of 30 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 8 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
// Phase 1: matrix 35 rows 30 cols
[2023-04-08 07:25:16] [INFO ] Computed 6 place invariants in 1 ms
[2023-04-08 07:25:16] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 35/35 transitions.
// Phase 1: matrix 35 rows 30 cols
[2023-04-08 07:25:16] [INFO ] Computed 6 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 12) seen :265
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 12) seen :175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 12) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 12) seen :256
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 12) seen :222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 12) seen :182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 12) seen :178
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 12) seen :218
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 12) seen :155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 12) seen :170
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 12) seen :268
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 12) seen :167
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 12) seen :182
// Phase 1: matrix 35 rows 30 cols
[2023-04-08 07:25:22] [INFO ] Computed 6 place invariants in 2 ms
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:25:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:22] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:22] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:25:22] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 2 ms to minimize.
[2023-04-08 07:25:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2023-04-08 07:25:22] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:22] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:22] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:22] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-04-08 07:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:22] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:22] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 2 ms to minimize.
[2023-04-08 07:25:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2023-04-08 07:25:23] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:23] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2023-04-08 07:25:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 07:25:23] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:23] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2023-04-08 07:25:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-04-08 07:25:23] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:23] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:23] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:23] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:23] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:23] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:23] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
[2023-04-08 07:25:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-04-08 07:25:23] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:23] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:23] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:23] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, 130, -1, -1, 130, 130, -1, 130, -1, -1, 130, -1] Max seen :[1, 128, 3, 2, 128, 128, 2, 128, 3, 1, 128, 3]
Support contains 12 out of 30 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 35/35 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
// Phase 1: matrix 35 rows 30 cols
[2023-04-08 07:25:23] [INFO ] Computed 6 place invariants in 3 ms
[2023-04-08 07:25:23] [INFO ] Implicit Places using invariants in 33 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 34 ms to find 5 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 25/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 25/30 places, 35/35 transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:23] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000022 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 12) seen :270
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 12) seen :159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 12) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 12) seen :249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 12) seen :217
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 12) seen :197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 12) seen :183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 12) seen :254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 12) seen :166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 12) seen :156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 12) seen :254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 12) seen :161
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 12) seen :152
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:29] [INFO ] Computed 1 place invariants in 4 ms
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:29] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 1 ms to minimize.
[2023-04-08 07:25:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-04-08 07:25:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:29] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:29] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:25:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:29] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:29] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:29] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:29] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 1 ms to minimize.
[2023-04-08 07:25:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-04-08 07:25:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:29] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:29] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:25:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:29] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:29] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 0 ms to minimize.
[2023-04-08 07:25:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-04-08 07:25:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:29] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:25:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:30] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:30] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, 130, -1, -1, 130, 130, -1, 130, -1, -1, 130, -1] Max seen :[1, 128, 3, 2, 128, 128, 2, 128, 3, 1, 128, 3]
FORMULA Murphy-PT-D4N025-UpperBounds-05 130 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 11 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 35/35 transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:30] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 11) seen :192
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 11) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 11) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 11) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 11) seen :177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 11) seen :156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :128
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:34] [INFO ] Computed 1 place invariants in 2 ms
[2023-04-08 07:25:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:34] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:34] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:35] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 0 ms to minimize.
[2023-04-08 07:25:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2023-04-08 07:25:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:35] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:35] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:35] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:35] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-08 07:25:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:35] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:35] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 1 ms to minimize.
[2023-04-08 07:25:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2023-04-08 07:25:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:35] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:35] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:35] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:35] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 0 ms to minimize.
[2023-04-08 07:25:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:25:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:35] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:35] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, 130, -1, -1, 130, -1, 130, -1, -1, 130, -1] Max seen :[1, 128, 3, 2, 128, 2, 128, 3, 1, 128, 3]
Support contains 11 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:35] [INFO ] Computed 1 place invariants in 2 ms
[2023-04-08 07:25:35] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:35] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:35] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-04-08 07:25:35] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:35] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:36] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 35/35 transitions.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-00
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:36] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 10011 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2002 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :1
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:36] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:36] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.3 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 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 6 ms. Remains 3 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:36] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:36] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/25 places, 4/35 transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:36] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 1) seen :1
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:37] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:25:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:25:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:25:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:25:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:37] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:25:37] [INFO ] Added : 3 causal constraints over 2 iterations in 3 ms. Result :sat
Minimization took 1 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 07:25:37] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:37] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:37] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:25:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:25:37] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2023-04-08 07:25:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:37] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:25:37] [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-D4N025-UpperBounds-00 in 1112 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-01
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:37] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :64
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:37] [INFO ] Computed 1 place invariants in 3 ms
[2023-04-08 07:25:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:37] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:37] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[64]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:37] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 35/35 transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:37] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 1) seen :55
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 1) seen :44
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:38] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:38] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:38] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 1 ms to minimize.
[2023-04-08 07:25:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-04-08 07:25:38] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:38] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[128]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:38] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:38] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:38] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:25:38] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:38] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-08 07:25:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:38] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:38] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-01 in 1232 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-02
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:38] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) 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 35 rows 25 cols
[2023-04-08 07:25:38] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:38] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:38] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:38] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 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 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:38] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:38] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/25 places, 4/35 transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:38] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 1) seen :3
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:38] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:25:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:38] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:25:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:25:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:38] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:38] [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 07:25:38] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:38] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:38] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:25:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:25:38] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-08 07:25:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:38] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:39] [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-D4N025-UpperBounds-02 in 641 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-03
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:39] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 10000 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 35 rows 25 cols
[2023-04-08 07:25:39] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:25:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:39] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:39] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 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 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:39] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:25:39] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/25 places, 4/35 transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:39] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 1) seen :2
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:39] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:25:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:25:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:39] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:25:39] [INFO ] Added : 2 causal constraints over 1 iterations in 2 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 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 07:25:39] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:25:39] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:39] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:25:39] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-04-08 07:25:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:39] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:39] [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-D4N025-UpperBounds-03 in 737 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-06
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:39] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 10025 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=771 ) properties (out of 1) seen :34
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :56
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:39] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:39] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[56]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:39] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:25:39] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 35/35 transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:39] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 1) seen :42
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 1) seen :88
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:40] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:40] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[128]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:40] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:40] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:40] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:40] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-08 07:25:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:40] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:40] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-06 in 1226 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-07
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:40] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) 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 35 rows 25 cols
[2023-04-08 07:25:40] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:25:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:25:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:41] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:41] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 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 0 ms. Remains 3 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:41] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:41] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/25 places, 4/35 transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:41] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) 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 07:25:41] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:25:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:25:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:41] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:25:41] [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 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 07:25:41] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:25:41] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:41] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:25:41] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-08 07:25:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:41] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:41] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-07 in 621 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-08
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:41] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 10006 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1667 ) properties (out of 1) seen :32
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 :55
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:41] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:41] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:41] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[55]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:41] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:41] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 35/35 transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:41] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000011 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 1) seen :46
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 1) seen :76
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:42] [INFO ] Computed 1 place invariants in 2 ms
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 1 ms to minimize.
[2023-04-08 07:25:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-04-08 07:25:42] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:42] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[128]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:42] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:25:42] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:42] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:25:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:42] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-08 07:25:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:42] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:42] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-08 in 1247 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-09
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:42] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :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 35 rows 25 cols
[2023-04-08 07:25:42] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:42] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:25:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:42] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:42] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 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 0 ms. Remains 3 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:42] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:42] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/25 places, 4/35 transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:42] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 1) seen :3
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:43] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:25:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:25:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:43] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:25:43] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[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 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 07:25:43] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:43] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:43] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:25:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:25:43] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2023-04-08 07:25:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:43] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:25:43] [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-D4N025-UpperBounds-09 in 609 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-11
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:43] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :1
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 :1
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:43] [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 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.1 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 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 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:43] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:43] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/25 places, 4/35 transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:43] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 1) seen :1
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 :1
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:43] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:43] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-08 07:25:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:25:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:43] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:25:43] [INFO ] Added : 3 causal constraints over 2 iterations in 3 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 07:25:43] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:25:44] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:44] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:25:44] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-04-08 07:25:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:44] [INFO ] Computed 0 place invariants in 1 ms
[2023-04-08 07:25:44] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-11 in 608 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-12
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:44] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :30
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 :58
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:44] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:25:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:25:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:44] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:44] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:25:44] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[58]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:44] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:44] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 35/35 transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:44] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000010 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 1) seen :47
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 1) seen :72
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:45] [INFO ] Computed 1 place invariants in 0 ms
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:25:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
[2023-04-08 07:25:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 07:25:45] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:25:45] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[128]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:45] [INFO ] Computed 1 place invariants in 3 ms
[2023-04-08 07:25:45] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:45] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:45] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-04-08 07:25:45] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:45] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:45] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-12 in 1249 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-15
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:25:45] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 10002 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1667 ) 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 35 rows 25 cols
[2023-04-08 07:25:45] [INFO ] Computed 1 place invariants in 1 ms
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:25:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:25:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:25:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:25:45] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:25:45] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 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 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:45] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:45] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/25 places, 4/35 transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:45] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 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 07:25:45] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-08 07:25:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:25:45] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:25:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:25:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:25:45] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:25:45] [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 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 07:25:45] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:45] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:45] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:25:45] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2023-04-08 07:25:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:25:45] [INFO ] Computed 0 place invariants in 0 ms
[2023-04-08 07:25:45] [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-D4N025-UpperBounds-15 in 618 ms.
[2023-04-08 07:25:46] [INFO ] Flatten gal took : 23 ms
[2023-04-08 07:25:46] [INFO ] Applying decomposition
[2023-04-08 07:25:46] [INFO ] Flatten gal took : 5 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/graph6278826374440896106.txt' '-o' '/tmp/graph6278826374440896106.bin' '-w' '/tmp/graph6278826374440896106.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6278826374440896106.bin' '-l' '-1' '-v' '-w' '/tmp/graph6278826374440896106.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:25:46] [INFO ] Decomposing Gal with order
[2023-04-08 07:25:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:25:46] [INFO ] Flatten gal took : 29 ms
[2023-04-08 07:25:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-04-08 07:25:46] [INFO ] Time to serialize gal into /tmp/UpperBounds736136057075323755.gal : 2 ms
[2023-04-08 07:25:46] [INFO ] Time to serialize properties into /tmp/UpperBounds1600167981384894965.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/UpperBounds736136057075323755.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1600167981384894965.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...273
Loading property file /tmp/UpperBounds1600167981384894965.prop.
Detected timeout of ITS tools.
[2023-04-08 07:45:56] [INFO ] Flatten gal took : 4 ms
[2023-04-08 07:45:56] [INFO ] Time to serialize gal into /tmp/UpperBounds11588355249705997880.gal : 4 ms
[2023-04-08 07:45:56] [INFO ] Time to serialize properties into /tmp/UpperBounds3726562985980735053.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/UpperBounds11588355249705997880.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds3726562985980735053.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...296
Loading property file /tmp/UpperBounds3726562985980735053.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,2.00126e+16,32.3666,472468,2,5274,5,1.81204e+06,6,0,173,2.0019e+06,0
Total reachable state count : 20012606308670976
Verifying 11 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property Murphy-PT-D4N025-UpperBounds-00 :0 <= p3_2 <= 1
FORMULA Murphy-PT-D4N025-UpperBounds-00 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
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-D4N025-UpperBounds-00,0,32.3887,472468,1,0,7,1.81204e+06,9,1,237,2.0019e+06,4
Min sum of variable value : 0
Maximum sum along a path : 128
Bounds property Murphy-PT-D4N025-UpperBounds-01 :0 <= p1_4 <= 128
FORMULA Murphy-PT-D4N025-UpperBounds-01 128 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
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-D4N025-UpperBounds-01,0,32.4061,472468,1,0,8,1.81204e+06,10,1,385,2.0019e+06,5
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property Murphy-PT-D4N025-UpperBounds-02 :0 <= p5_4 <= 3
FORMULA Murphy-PT-D4N025-UpperBounds-02 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
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-D4N025-UpperBounds-02,0,32.4062,472468,1,0,9,1.81204e+06,11,1,398,2.0019e+06,6
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-PT-D4N025-UpperBounds-03 :0 <= p4_2 <= 2
FORMULA Murphy-PT-D4N025-UpperBounds-03 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
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-D4N025-UpperBounds-03,0,32.428,472468,1,0,10,1.81204e+06,12,1,438,2.0019e+06,7
Min sum of variable value : 0
Maximum sum along a path : 128
Bounds property Murphy-PT-D4N025-UpperBounds-06 :0 <= p1_5 <= 128
FORMULA Murphy-PT-D4N025-UpperBounds-06 128 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
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-D4N025-UpperBounds-06,0,32.4287,472468,1,0,11,1.81204e+06,13,1,582,2.0019e+06,8
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-PT-D4N025-UpperBounds-07 :0 <= p4_1 <= 2
FORMULA Murphy-PT-D4N025-UpperBounds-07 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
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-D4N025-UpperBounds-07,0,32.4633,472468,1,0,12,1.81204e+06,14,1,632,2.0019e+06,9
Min sum of variable value : 0
Maximum sum along a path : 128
Bounds property Murphy-PT-D4N025-UpperBounds-08 :0 <= p1_3 <= 128
FORMULA Murphy-PT-D4N025-UpperBounds-08 128 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
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-D4N025-UpperBounds-08,0,32.5187,472468,1,0,13,1.81204e+06,15,1,790,2.0019e+06,10
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property Murphy-PT-D4N025-UpperBounds-09 :0 <= p5_5 <= 3
FORMULA Murphy-PT-D4N025-UpperBounds-09 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
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-D4N025-UpperBounds-09,0,32.5188,472468,1,0,14,1.81204e+06,16,1,797,2.0019e+06,11
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property Murphy-PT-D4N025-UpperBounds-11 :0 <= p3_4 <= 1
FORMULA Murphy-PT-D4N025-UpperBounds-11 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
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-D4N025-UpperBounds-11,0,32.5189,472468,1,0,15,1.81204e+06,17,1,810,2.0019e+06,12
Min sum of variable value : 0
Maximum sum along a path : 128
Bounds property Murphy-PT-D4N025-UpperBounds-12 :0 <= p1_1 <= 128
FORMULA Murphy-PT-D4N025-UpperBounds-12 128 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
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-D4N025-UpperBounds-12,0,32.6347,472468,1,0,16,1.81204e+06,18,1,984,2.0019e+06,13
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property Murphy-PT-D4N025-UpperBounds-15 :0 <= p5_3 <= 3
FORMULA Murphy-PT-D4N025-UpperBounds-15 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
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-D4N025-UpperBounds-15,0,32.6458,472468,1,0,17,1.81204e+06,19,1,1011,2.0019e+06,14
Total runtime 1274939 ms.
BK_STOP 1680939989202
--------------------
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-D4N025"
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-D4N025, 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-167987257300046"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Murphy-PT-D4N025.tgz
mv Murphy-PT-D4N025 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 '
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 ;