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.r523-tall-167987248000373.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 smartxred
Input is Murphy-PT-D4N050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r523-tall-167987248000373
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 7.8K Mar 23 15:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K 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 3.4K Apr 7 12:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 7 12:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 7 12:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 7 12:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 12K Mar 23 15:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Mar 23 15:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 23 15:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Mar 23 15:23 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-D4N050-UpperBounds-00
FORMULA_NAME Murphy-PT-D4N050-UpperBounds-01
FORMULA_NAME Murphy-PT-D4N050-UpperBounds-02
FORMULA_NAME Murphy-PT-D4N050-UpperBounds-03
FORMULA_NAME Murphy-PT-D4N050-UpperBounds-04
FORMULA_NAME Murphy-PT-D4N050-UpperBounds-05
FORMULA_NAME Murphy-PT-D4N050-UpperBounds-06
FORMULA_NAME Murphy-PT-D4N050-UpperBounds-07
FORMULA_NAME Murphy-PT-D4N050-UpperBounds-08
FORMULA_NAME Murphy-PT-D4N050-UpperBounds-09
FORMULA_NAME Murphy-PT-D4N050-UpperBounds-10
FORMULA_NAME Murphy-PT-D4N050-UpperBounds-11
FORMULA_NAME Murphy-PT-D4N050-UpperBounds-12
FORMULA_NAME Murphy-PT-D4N050-UpperBounds-13
FORMULA_NAME Murphy-PT-D4N050-UpperBounds-14
FORMULA_NAME Murphy-PT-D4N050-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680937868881

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Murphy-PT-D4N050
Applying reductions before tool smart
Invoking reducer
Running Version 202304061127
[2023-04-08 07:11:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-08 07:11:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:11:11] [INFO ] Load time of PNML (sax parser for PT used): 29 ms
[2023-04-08 07:11:11] [INFO ] Transformed 30 places.
[2023-04-08 07:11:11] [INFO ] Transformed 35 transitions.
[2023-04-08 07:11:11] [INFO ] Parsed PT model containing 30 places and 35 transitions and 135 arcs in 87 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 4 ms.
// Phase 1: matrix 35 rows 30 cols
[2023-04-08 07:11:11] [INFO ] Computed 6 invariants in 5 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) seen :700
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 :369
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :472
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 :361
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 :342
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 :363
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 :391
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 :371
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 :446
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 :355
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 :357
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 :366
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :394
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 :465
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 :411
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 :350
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 :352
[2023-04-08 07:11:11] [INFO ] Invariant cache hit.
[2023-04-08 07:11:11] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 07:11:11] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-04-08 07:11:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-04-08 07:11:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:11] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:11] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-04-08 07:11:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:11] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:11] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 28 ms.
[2023-04-08 07:11:11] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:11] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:11] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-04-08 07:11:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:11] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-08 07:11:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:11] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:11:11] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 31 ms.
[2023-04-08 07:11:11] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:11] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:11] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:11] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:12] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:12] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:12] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 33 ms.
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:12] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:12] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:12] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:12] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 26 ms.
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 10 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:12] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 32 ms.
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:12] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 28 ms.
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:12] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 35 ms.
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 7 ms to minimize.
[2023-04-08 07:11:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-04-08 07:11:12] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 07:11:12] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:11:12] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 07:11:12] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 33 ms.
[2023-04-08 07:11:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:13] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 25 ms.
[2023-04-08 07:11:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:11:13] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:13] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 39 ms.
[2023-04-08 07:11:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:11:13] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:13] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 36 ms.
[2023-04-08 07:11:13] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:13] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 41 ms.
[2023-04-08 07:11:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:13] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2023-04-08 07:11:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:11:13] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:11:13] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [255, 255, -1, 255, -1, 255, 255, 255, 255, -1, 255, 255, 255, 255, 255, -1] Max seen :[83, 83, 3, 95, 3, 79, 93, 83, 93, 2, 87, 99, 77, 77, 87, 2]
Support contains 16 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 8 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:14] [INFO ] Invariant cache hit.
[2023-04-08 07:11:14] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 30/30 places, 35/35 transitions.
[2023-04-08 07:11:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000048 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 16) seen :839
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 16) seen :369
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 16) seen :510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 16) seen :853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 16) seen :355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 16) seen :883
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :414
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 16) seen :408
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :441
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 16) seen :361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 16) seen :1069
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 16) seen :344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 16) seen :435
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 16) seen :746
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 16) seen :665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 16) seen :421
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 16) seen :1181
[2023-04-08 07:11:21] [INFO ] Invariant cache hit.
[2023-04-08 07:11:21] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:11:21] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:21] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:11:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned unsat
[2023-04-08 07:11:21] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:21] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:11:21] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:21] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:21] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:21] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:22] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
[2023-04-08 07:11:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:22] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 20 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:22] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned unsat
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:11:22] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 0 ms to minimize.
[2023-04-08 07:11:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:22] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 28 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:22] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 26 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2023-04-08 07:11:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-04-08 07:11:22] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:22] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:22] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:22] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 1 ms to minimize.
[2023-04-08 07:11:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-04-08 07:11:23] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:23] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 23 ms.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned unsat
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned unsat
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned unsat
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:23] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
[2023-04-08 07:11:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-04-08 07:11:23] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:11:23] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 17 ms.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:23] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2023-04-08 07:11:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 07:11:23] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:23] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [251, 255, -1, 255, -1, 251, 255, 255, 255, -1, 255, 251, 251, 251, 255, -1] Max seen :[251, 249, 3, 247, 3, 251, 249, 249, 249, 2, 249, 251, 251, 251, 249, 2]
FORMULA Murphy-PT-D4N050-UpperBounds-13 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D4N050-UpperBounds-12 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D4N050-UpperBounds-11 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D4N050-UpperBounds-05 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D4N050-UpperBounds-00 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 11 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 30/30 places, 35/35 transitions.
[2023-04-08 07:11:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000017 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 11) seen :493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 11) seen :469
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 11) seen :371
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 11) seen :302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 11) seen :433
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 :341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 11) seen :421
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 11) seen :372
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 11) seen :356
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 :339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 11) seen :332
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 11) seen :610
[2023-04-08 07:11:28] [INFO ] Invariant cache hit.
[2023-04-08 07:11:28] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:28] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:28] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:11:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:28] [INFO ] [Nat]Absence check using state equation in 10 ms returned unsat
[2023-04-08 07:11:28] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:28] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:28] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:11:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:11:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:29] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:11:29] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 2 ms to minimize.
[2023-04-08 07:11:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 07:11:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:29] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 22 ms.
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:29] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:11:29] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 0 ms to minimize.
[2023-04-08 07:11:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-04-08 07:11:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:29] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 30 ms.
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned unsat
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:29] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 25 ms.
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:29] [INFO ] Deduced a trap composed of 2 places in 15 ms of which 1 ms to minimize.
[2023-04-08 07:11:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2023-04-08 07:11:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:29] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 0 ms to minimize.
[2023-04-08 07:11:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-04-08 07:11:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:11:29] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 31 ms.
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:29] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 0 ms to minimize.
[2023-04-08 07:11:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-04-08 07:11:29] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:29] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 17 ms.
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:11:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:30] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:30] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:30] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2023-04-08 07:11:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 07:11:30] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:30] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [251, -1, 255, -1, 255, 251, 255, -1, 255, 255, -1] Max seen :[251, 3, 247, 3, 249, 251, 249, 2, 249, 249, 2]
FORMULA Murphy-PT-D4N050-UpperBounds-07 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D4N050-UpperBounds-01 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 9 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 3 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 30/30 places, 35/35 transitions.
[2023-04-08 07:11:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 9) seen :354
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 9) seen :276
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 9) seen :307
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 9) seen :290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 9) seen :328
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 9) seen :366
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 9) seen :307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 9) seen :365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 9) seen :321
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 9) seen :303
[2023-04-08 07:11:34] [INFO ] Invariant cache hit.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:11:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:35] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 0 ms to minimize.
[2023-04-08 07:11:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-04-08 07:11:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:35] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 21 ms.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:35] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:35] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 1 ms to minimize.
[2023-04-08 07:11:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-04-08 07:11:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:35] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 29 ms.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 6 ms.
[2023-04-08 07:11:35] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 26 ms.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 1 ms to minimize.
[2023-04-08 07:11:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-04-08 07:11:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:35] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 0 ms to minimize.
[2023-04-08 07:11:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-04-08 07:11:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:11:35] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 24 ms.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 0 ms to minimize.
[2023-04-08 07:11:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 07:11:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:35] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 17 ms.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-08 07:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:36] [INFO ] Deduced a trap composed of 2 places in 16 ms of which 0 ms to minimize.
[2023-04-08 07:11:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2023-04-08 07:11:36] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:36] [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, 255, -1, 255, 255, -1, 255, 255, -1] Max seen :[3, 247, 3, 249, 249, 2, 249, 249, 2]
Support contains 9 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 30/30 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:36] [INFO ] Invariant cache hit.
[2023-04-08 07:11:36] [INFO ] Implicit Places using invariants in 31 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 34 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 25/30 places, 35/35 transitions.
Applied a total of 0 rules in 3 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 41 ms. Remains : 25/30 places, 35/35 transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:11:36] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 9) seen :336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 9) seen :293
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 9) seen :302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 9) seen :279
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 9) seen :395
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 9) seen :346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 9) seen :281
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 9) seen :345
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 9) seen :355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 9) seen :296
[2023-04-08 07:11:40] [INFO ] Invariant cache hit.
[2023-04-08 07:11:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:40] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:40] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:40] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:40] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:40] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 25 ms.
[2023-04-08 07:11:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:40] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:40] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 07:11:40] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:40] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:40] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 28 ms.
[2023-04-08 07:11:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:40] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 0 ms to minimize.
[2023-04-08 07:11:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-04-08 07:11:40] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:40] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 27 ms.
[2023-04-08 07:11:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:40] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:41] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:11:41] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:41] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 15 ms.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:11:41] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:41] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 37 ms.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:41] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, 255, -1, 255, 255, -1, 255, 255, -1] Max seen :[3, 249, 3, 249, 249, 2, 249, 249, 2]
Support contains 9 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:41] [INFO ] Invariant cache hit.
[2023-04-08 07:11:41] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-08 07:11:41] [INFO ] Invariant cache hit.
[2023-04-08 07:11:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:41] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-08 07:11:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:41] [INFO ] Invariant cache hit.
[2023-04-08 07:11:41] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 25/25 places, 35/35 transitions.
Starting property specific reduction for Murphy-PT-D4N050-UpperBounds-02
[2023-04-08 07:11:41] [INFO ] Invariant cache hit.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :3
[2023-04-08 07:11:41] [INFO ] Invariant cache hit.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:41] [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] Max seen :[3]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 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 2 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 07:11:41] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:11:41] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:11:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 1) seen :3
[2023-04-08 07:11:42] [INFO ] Invariant cache hit.
[2023-04-08 07:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:11:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:11:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:11:42] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:11:42] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 REACHABILITY mode , in 1 iterations and 1 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-04-08 07:11:42] [INFO ] Invariant cache hit.
[2023-04-08 07:11:42] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-08 07:11:42] [INFO ] Invariant cache hit.
[2023-04-08 07:11:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:11:42] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 30 ms to find 0 implicit places.
[2023-04-08 07:11:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:42] [INFO ] Invariant cache hit.
[2023-04-08 07:11:42] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D4N050-UpperBounds-02 in 723 ms.
Starting property specific reduction for Murphy-PT-D4N050-UpperBounds-03
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:11:42] [INFO ] Computed 1 invariants in 3 ms
Incomplete random walk after 10032 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1114 ) properties (out of 1) seen :53
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 :79
[2023-04-08 07:11:42] [INFO ] Invariant cache hit.
[2023-04-08 07:11:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:42] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:42] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[79]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:42] [INFO ] Invariant cache hit.
[2023-04-08 07:11:42] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:11:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 1) seen :73
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 1) seen :81
[2023-04-08 07:11:43] [INFO ] Invariant cache hit.
[2023-04-08 07:11:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:11:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:43] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 29 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[249]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:43] [INFO ] Invariant cache hit.
[2023-04-08 07:11:43] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-08 07:11:43] [INFO ] Invariant cache hit.
[2023-04-08 07:11:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:43] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-08 07:11:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:43] [INFO ] Invariant cache hit.
[2023-04-08 07:11:43] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N050-UpperBounds-03 in 1203 ms.
Starting property specific reduction for Murphy-PT-D4N050-UpperBounds-04
[2023-04-08 07:11:43] [INFO ] Invariant cache hit.
Incomplete random walk after 10027 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2005 ) 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
[2023-04-08 07:11:43] [INFO ] Invariant cache hit.
[2023-04-08 07:11:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:43] [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 REACHABILITY 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 07:11:43] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:11:43] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:11:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 1) seen :3
[2023-04-08 07:11:44] [INFO ] Invariant cache hit.
[2023-04-08 07:11:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:44] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-08 07:11:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:11:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:11:44] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:11:44] [INFO ] Added : 3 causal constraints over 1 iterations in 2 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 0 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-04-08 07:11:44] [INFO ] Invariant cache hit.
[2023-04-08 07:11:44] [INFO ] Implicit Places using invariants in 11 ms returned []
[2023-04-08 07:11:44] [INFO ] Invariant cache hit.
[2023-04-08 07:11:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:11:44] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2023-04-08 07:11:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:44] [INFO ] Invariant cache hit.
[2023-04-08 07:11:44] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D4N050-UpperBounds-04 in 626 ms.
Starting property specific reduction for Murphy-PT-D4N050-UpperBounds-06
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:11:44] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 10012 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1251 ) properties (out of 1) seen :57
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :83
[2023-04-08 07:11:44] [INFO ] Invariant cache hit.
[2023-04-08 07:11:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:11:44] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:44] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 44 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[83]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 7 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:44] [INFO ] Invariant cache hit.
[2023-04-08 07:11:44] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:11:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 1) seen :57
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 1) seen :119
[2023-04-08 07:11:45] [INFO ] Invariant cache hit.
[2023-04-08 07:11:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:45] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:45] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 32 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[249]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:45] [INFO ] Invariant cache hit.
[2023-04-08 07:11:45] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-08 07:11:45] [INFO ] Invariant cache hit.
[2023-04-08 07:11:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:45] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-08 07:11:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:45] [INFO ] Invariant cache hit.
[2023-04-08 07:11:45] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N050-UpperBounds-06 in 1278 ms.
Starting property specific reduction for Murphy-PT-D4N050-UpperBounds-08
[2023-04-08 07:11:45] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :55
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 :101
[2023-04-08 07:11:45] [INFO ] Invariant cache hit.
[2023-04-08 07:11:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:45] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[101]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:45] [INFO ] Invariant cache hit.
[2023-04-08 07:11:45] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:11:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000045 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 1) seen :57
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 1) seen :91
[2023-04-08 07:11:46] [INFO ] Invariant cache hit.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:46] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
[2023-04-08 07:11:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2023-04-08 07:11:46] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:11:46] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[249]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 3 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:46] [INFO ] Invariant cache hit.
[2023-04-08 07:11:46] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 07:11:46] [INFO ] Invariant cache hit.
[2023-04-08 07:11:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:46] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-08 07:11:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:46] [INFO ] Invariant cache hit.
[2023-04-08 07:11:46] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N050-UpperBounds-08 in 1253 ms.
Starting property specific reduction for Murphy-PT-D4N050-UpperBounds-09
[2023-04-08 07:11:46] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :2
[2023-04-08 07:11:46] [INFO ] Invariant cache hit.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:46] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:11:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:46] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:46] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 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 REACHABILITY 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 07:11:46] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:11:46] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:11:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 1) seen :2
[2023-04-08 07:11:47] [INFO ] Invariant cache hit.
[2023-04-08 07:11:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:11:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:11:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:11:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:47] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:47] [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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 1 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-04-08 07:11:47] [INFO ] Invariant cache hit.
[2023-04-08 07:11:47] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 07:11:47] [INFO ] Invariant cache hit.
[2023-04-08 07:11:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:11:47] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-08 07:11:47] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-08 07:11:47] [INFO ] Invariant cache hit.
[2023-04-08 07:11:47] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D4N050-UpperBounds-09 in 658 ms.
Starting property specific reduction for Murphy-PT-D4N050-UpperBounds-10
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:11:47] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10021 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1113 ) properties (out of 1) seen :59
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 :88
[2023-04-08 07:11:47] [INFO ] Invariant cache hit.
[2023-04-08 07:11:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:47] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:47] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[88]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:47] [INFO ] Invariant cache hit.
[2023-04-08 07:11:47] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:11:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 1) seen :73
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 1) seen :95
[2023-04-08 07:11:48] [INFO ] Invariant cache hit.
[2023-04-08 07:11:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:48] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:48] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 28 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[247]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:48] [INFO ] Invariant cache hit.
[2023-04-08 07:11:48] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-08 07:11:48] [INFO ] Invariant cache hit.
[2023-04-08 07:11:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:48] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-08 07:11:48] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-08 07:11:48] [INFO ] Invariant cache hit.
[2023-04-08 07:11:48] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:11:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000016 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2584 ) properties (out of 1) seen :61
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 1) seen :119
[2023-04-08 07:11:49] [INFO ] Invariant cache hit.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:49] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:49] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[249]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:49] [INFO ] Invariant cache hit.
[2023-04-08 07:11:49] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 07:11:49] [INFO ] Invariant cache hit.
[2023-04-08 07:11:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:49] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-08 07:11:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:49] [INFO ] Invariant cache hit.
[2023-04-08 07:11:49] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N050-UpperBounds-10 in 2132 ms.
Starting property specific reduction for Murphy-PT-D4N050-UpperBounds-14
[2023-04-08 07:11:49] [INFO ] Invariant cache hit.
Incomplete random walk after 10027 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2005 ) properties (out of 1) seen :53
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :88
[2023-04-08 07:11:49] [INFO ] Invariant cache hit.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[88]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:49] [INFO ] Invariant cache hit.
[2023-04-08 07:11:49] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:11:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 1) seen :85
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 1) seen :107
[2023-04-08 07:11:50] [INFO ] Invariant cache hit.
[2023-04-08 07:11:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:50] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:50] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[245]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:11:50] [INFO ] Invariant cache hit.
[2023-04-08 07:11:50] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-08 07:11:50] [INFO ] Invariant cache hit.
[2023-04-08 07:11:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:50] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-08 07:11:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:50] [INFO ] Invariant cache hit.
[2023-04-08 07:11:50] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N050-UpperBounds-14 in 1184 ms.
Starting property specific reduction for Murphy-PT-D4N050-UpperBounds-15
[2023-04-08 07:11:50] [INFO ] Invariant cache hit.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1429 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :2
[2023-04-08 07:11:50] [INFO ] Invariant cache hit.
[2023-04-08 07:11:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:11:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:50] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 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 2 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 07:11:50] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:11:50] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:11:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 1) seen :2
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 :2
[2023-04-08 07:11:51] [INFO ] Invariant cache hit.
[2023-04-08 07:11:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:11:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:11:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:11:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:11:51] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:11:51] [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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 1 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-04-08 07:11:51] [INFO ] Invariant cache hit.
[2023-04-08 07:11:51] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 07:11:51] [INFO ] Invariant cache hit.
[2023-04-08 07:11:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:11:51] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-08 07:11:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:51] [INFO ] Invariant cache hit.
[2023-04-08 07:11:51] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D4N050-UpperBounds-15 in 623 ms.
[2023-04-08 07:11:51] [INFO ] Flatten gal took : 20 ms
[2023-04-08 07:11:51] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-04-08 07:11:51] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 25 places, 35 transitions and 115 arcs took 0 ms.
Total runtime 40260 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running Murphy (PT), instance D4N050
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart

PNML FILE: model.pnml
Petri model created: 25 places, 35 transitions, 115 arcs.
Final Score: 90.131
Took : 0 seconds
Bounds file is: UpperBounds.xml
FORMULA Murphy-PT-D4N050-UpperBounds-02 3 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D4N050-UpperBounds-03 249 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D4N050-UpperBounds-04 3 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D4N050-UpperBounds-06 249 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D4N050-UpperBounds-08 249 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D4N050-UpperBounds-09 2 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D4N050-UpperBounds-10 249 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D4N050-UpperBounds-14 249 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D4N050-UpperBounds-15 2 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS

BK_STOP 1680937942130

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

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-D4N050"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is Murphy-PT-D4N050, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r523-tall-167987248000373"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-PT-D4N050.tgz
mv Murphy-PT-D4N050 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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