fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r519-tall-167987245300445
Last Updated
May 14, 2023

About the Execution of LoLa+red for PGCD-PT-D02N006

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
513.172 18222.00 25805.00 395.20 19 17 17 19 17 19 19 19 17 19 17 19 19 17 19 19 normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r519-tall-167987245300445.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is PGCD-PT-D02N006, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r519-tall-167987245300445
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 5.7K Mar 23 15:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Mar 23 15:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Mar 23 15:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 23 15:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 7 12:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 7 12:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K 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 13K Mar 23 15:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Mar 23 15:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 23 15:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 111K Mar 23 15:27 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 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 5.6K 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 PGCD-PT-D02N006-UpperBounds-00
FORMULA_NAME PGCD-PT-D02N006-UpperBounds-01
FORMULA_NAME PGCD-PT-D02N006-UpperBounds-02
FORMULA_NAME PGCD-PT-D02N006-UpperBounds-03
FORMULA_NAME PGCD-PT-D02N006-UpperBounds-04
FORMULA_NAME PGCD-PT-D02N006-UpperBounds-05
FORMULA_NAME PGCD-PT-D02N006-UpperBounds-06
FORMULA_NAME PGCD-PT-D02N006-UpperBounds-07
FORMULA_NAME PGCD-PT-D02N006-UpperBounds-08
FORMULA_NAME PGCD-PT-D02N006-UpperBounds-09
FORMULA_NAME PGCD-PT-D02N006-UpperBounds-10
FORMULA_NAME PGCD-PT-D02N006-UpperBounds-11
FORMULA_NAME PGCD-PT-D02N006-UpperBounds-12
FORMULA_NAME PGCD-PT-D02N006-UpperBounds-13
FORMULA_NAME PGCD-PT-D02N006-UpperBounds-14
FORMULA_NAME PGCD-PT-D02N006-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680946039063

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PGCD-PT-D02N006
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2023-04-08 09:27:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-08 09:27:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 09:27:20] [INFO ] Load time of PNML (sax parser for PT used): 20 ms
[2023-04-08 09:27:20] [INFO ] Transformed 9 places.
[2023-04-08 09:27:20] [INFO ] Transformed 9 transitions.
[2023-04-08 09:27:20] [INFO ] Parsed PT model containing 9 places and 9 transitions and 42 arcs in 79 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 9 rows 9 cols
[2023-04-08 09:27:20] [INFO ] Computed 4 invariants in 8 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :176
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 :75
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 :76
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :91
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 :86
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 :76
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 :110
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 :114
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :113
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :73
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :112
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :91
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 :110
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :98
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :83
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :87
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 :109
[2023-04-08 09:27:21] [INFO ] Invariant cache hit.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 09:27:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:21] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:21] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-04-08 09:27:21] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 3 ms to minimize.
[2023-04-08 09:27:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 09:27:21] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:21] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 09:27:21] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 09:27:21] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 09:27:21] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 1 ms to minimize.
[2023-04-08 09:27:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 09:27:21] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:21] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 09:27:21] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 7 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:21] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2023-04-08 09:27:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-04-08 09:27:21] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:22] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 09:27:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 09:27:22] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 09:27:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:22] [INFO ] Added : 1 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:22] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:22] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:22] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:22] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 09:27:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-08 09:27:22] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21] Max seen :[15, 13, 13, 15, 13, 15, 15, 15, 13, 15, 13, 15, 15, 13, 15, 15]
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 10 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 09:27:22] [INFO ] Invariant cache hit.
[2023-04-08 09:27:22] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 9/9 places, 9/9 transitions.
[2023-04-08 09:27:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 16) seen :292
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 16) seen :87
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 16) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 16) seen :87
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 16) seen :121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 16) seen :74
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 16) seen :98
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 16) seen :105
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 16) seen :69
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 16) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 16) seen :99
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 16) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 16) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 16) seen :91
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 16) seen :83
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 16) seen :109
[2023-04-08 09:27:27] [INFO ] Invariant cache hit.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:27] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:27] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:27] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 3 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned unsat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 4 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned unsat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 2 ms to minimize.
[2023-04-08 09:27:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-04-08 09:27:27] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:27] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 09:27:28] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned unsat
[2023-04-08 09:27:28] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:28] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:28] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 09:27:28] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 09:27:28] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned unsat
Current structural bounds on expressions (after SMT) : [19, 21, 21, 19, 21, 19, 19, 19, 21, 19, 21, 19, 19, 21, 19, 19] Max seen :[19, 17, 17, 19, 17, 19, 19, 19, 17, 19, 17, 19, 19, 17, 19, 19]
FORMULA PGCD-PT-D02N006-UpperBounds-15 19 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D02N006-UpperBounds-14 19 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D02N006-UpperBounds-12 19 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D02N006-UpperBounds-11 19 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D02N006-UpperBounds-09 19 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D02N006-UpperBounds-07 19 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D02N006-UpperBounds-06 19 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D02N006-UpperBounds-05 19 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D02N006-UpperBounds-03 19 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D02N006-UpperBounds-00 19 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 2 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 9/9 places, 9/9 transitions.
[2023-04-08 09:27:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 6) seen :102
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 6) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :57
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 6) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 6) seen :43
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :57
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 6) seen :57
[2023-04-08 09:27:29] [INFO ] Invariant cache hit.
[2023-04-08 09:27:29] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 09:27:29] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:29] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 09:27:29] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:29] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 09:27:29] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:29] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:29] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:29] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:29] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 09:27:29] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:29] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:29] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:30] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:30] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 09:27:30] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:30] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:30] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:30] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 1 ms to minimize.
[2023-04-08 09:27:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-04-08 09:27:30] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:30] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 09:27:30] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:30] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 09:27:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:30] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 09:27:30] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:30] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 09:27:30] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:30] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:30] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:30] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:30] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [21, 21, 21, 21, 21, 21] Max seen :[17, 17, 17, 17, 17, 17]
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 9/9 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 09:27:30] [INFO ] Invariant cache hit.
[2023-04-08 09:27:30] [INFO ] Implicit Places using invariants in 23 ms returned [6, 7, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 25 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 6/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 27 ms. Remains : 6/9 places, 9/9 transitions.
// Phase 1: matrix 9 rows 6 cols
[2023-04-08 09:27:30] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :102
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 6) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 6) seen :57
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 6) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 6) seen :43
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 6) seen :57
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 6) seen :57
[2023-04-08 09:27:31] [INFO ] Invariant cache hit.
[2023-04-08 09:27:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 09:27:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:31] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:31] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 09:27:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:31] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:31] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 09:27:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 09:27:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:31] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:31] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 09:27:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:31] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:31] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 09:27:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 09:27:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:31] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:31] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 09:27:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 09:27:31] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:31] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [21, 21, 21, 21, 21, 21] Max seen :[17, 17, 17, 17, 17, 17]
Support contains 3 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 09:27:32] [INFO ] Invariant cache hit.
[2023-04-08 09:27:32] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 09:27:32] [INFO ] Invariant cache hit.
[2023-04-08 09:27:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:32] [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 09:27:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:27:32] [INFO ] Invariant cache hit.
[2023-04-08 09:27:32] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 6/6 places, 9/9 transitions.
Starting property specific reduction for PGCD-PT-D02N006-UpperBounds-01
[2023-04-08 09:27:32] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=5000 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=5000 ) properties (out of 1) seen :13
[2023-04-08 09:27:32] [INFO ] Invariant cache hit.
[2023-04-08 09:27:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:32] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:32] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [21] Max seen :[15]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 09:27:32] [INFO ] Invariant cache hit.
[2023-04-08 09:27:32] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 6/6 places, 9/9 transitions.
[2023-04-08 09:27:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 1) seen :13
[2023-04-08 09:27:32] [INFO ] Invariant cache hit.
[2023-04-08 09:27:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 09:27:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:32] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:32] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [21] Max seen :[17]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 09:27:32] [INFO ] Invariant cache hit.
[2023-04-08 09:27:32] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 09:27:32] [INFO ] Invariant cache hit.
[2023-04-08 09:27:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:32] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-08 09:27:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:27:32] [INFO ] Invariant cache hit.
[2023-04-08 09:27:32] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 6/6 places, 9/9 transitions.
Ending property specific reduction for PGCD-PT-D02N006-UpperBounds-01 in 574 ms.
Starting property specific reduction for PGCD-PT-D02N006-UpperBounds-02
[2023-04-08 09:27:32] [INFO ] Invariant cache hit.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :13
[2023-04-08 09:27:32] [INFO ] Invariant cache hit.
[2023-04-08 09:27:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 09:27:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 09:27:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:32] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:32] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [21] Max seen :[13]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 09:27:32] [INFO ] Invariant cache hit.
[2023-04-08 09:27:32] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 6/6 places, 9/9 transitions.
[2023-04-08 09:27:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 1) seen :13
[2023-04-08 09:27:33] [INFO ] Invariant cache hit.
[2023-04-08 09:27:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:33] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:33] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [21] Max seen :[17]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 2 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 2 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 09:27:33] [INFO ] Invariant cache hit.
[2023-04-08 09:27:33] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 09:27:33] [INFO ] Invariant cache hit.
[2023-04-08 09:27:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:33] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-08 09:27:33] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-08 09:27:33] [INFO ] Invariant cache hit.
[2023-04-08 09:27:33] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 6/6 places, 9/9 transitions.
Ending property specific reduction for PGCD-PT-D02N006-UpperBounds-02 in 570 ms.
Starting property specific reduction for PGCD-PT-D02N006-UpperBounds-04
[2023-04-08 09:27:33] [INFO ] Invariant cache hit.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2001 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :13
[2023-04-08 09:27:33] [INFO ] Invariant cache hit.
[2023-04-08 09:27:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:33] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:33] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [21] Max seen :[13]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 09:27:33] [INFO ] Invariant cache hit.
[2023-04-08 09:27:33] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 6/6 places, 9/9 transitions.
[2023-04-08 09:27:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 1) seen :13
[2023-04-08 09:27:33] [INFO ] Invariant cache hit.
[2023-04-08 09:27:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 09:27:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:33] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:33] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [21] Max seen :[17]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 09:27:33] [INFO ] Invariant cache hit.
[2023-04-08 09:27:33] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 09:27:33] [INFO ] Invariant cache hit.
[2023-04-08 09:27:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:33] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-08 09:27:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:27:33] [INFO ] Invariant cache hit.
[2023-04-08 09:27:33] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 6/6 places, 9/9 transitions.
Ending property specific reduction for PGCD-PT-D02N006-UpperBounds-04 in 584 ms.
Starting property specific reduction for PGCD-PT-D02N006-UpperBounds-08
[2023-04-08 09:27:33] [INFO ] Invariant cache hit.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2501 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :13
[2023-04-08 09:27:33] [INFO ] Invariant cache hit.
[2023-04-08 09:27:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 09:27:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 09:27:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 09:27:33] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:33] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [21] Max seen :[13]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 09:27:33] [INFO ] Invariant cache hit.
[2023-04-08 09:27:33] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 6/6 places, 9/9 transitions.
[2023-04-08 09:27:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 1) seen :17
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 :13
[2023-04-08 09:27:34] [INFO ] Invariant cache hit.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:34] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [21] Max seen :[17]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 09:27:34] [INFO ] Invariant cache hit.
[2023-04-08 09:27:34] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 09:27:34] [INFO ] Invariant cache hit.
[2023-04-08 09:27:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:34] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-08 09:27:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:27:34] [INFO ] Invariant cache hit.
[2023-04-08 09:27:34] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 6/6 places, 9/9 transitions.
Ending property specific reduction for PGCD-PT-D02N006-UpperBounds-08 in 561 ms.
Starting property specific reduction for PGCD-PT-D02N006-UpperBounds-10
[2023-04-08 09:27:34] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :13
[2023-04-08 09:27:34] [INFO ] Invariant cache hit.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:34] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [21] Max seen :[15]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 09:27:34] [INFO ] Invariant cache hit.
[2023-04-08 09:27:34] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 6/6 places, 9/9 transitions.
[2023-04-08 09:27:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 1) seen :13
[2023-04-08 09:27:34] [INFO ] Invariant cache hit.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 09:27:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:34] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [21] Max seen :[17]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 09:27:34] [INFO ] Invariant cache hit.
[2023-04-08 09:27:34] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-08 09:27:34] [INFO ] Invariant cache hit.
[2023-04-08 09:27:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:34] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-08 09:27:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:27:34] [INFO ] Invariant cache hit.
[2023-04-08 09:27:34] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 6/6 places, 9/9 transitions.
Ending property specific reduction for PGCD-PT-D02N006-UpperBounds-10 in 574 ms.
Starting property specific reduction for PGCD-PT-D02N006-UpperBounds-13
[2023-04-08 09:27:34] [INFO ] Invariant cache hit.
Incomplete random walk after 10009 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2502 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :13
[2023-04-08 09:27:34] [INFO ] Invariant cache hit.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:35] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [21] Max seen :[13]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 09:27:35] [INFO ] Invariant cache hit.
[2023-04-08 09:27:35] [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 : 6/6 places, 9/9 transitions.
[2023-04-08 09:27:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 1) seen :13
[2023-04-08 09:27:35] [INFO ] Invariant cache hit.
[2023-04-08 09:27:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:35] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [21] Max seen :[17]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 09:27:35] [INFO ] Invariant cache hit.
[2023-04-08 09:27:35] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 09:27:35] [INFO ] Invariant cache hit.
[2023-04-08 09:27:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 09:27:35] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-08 09:27:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:27:35] [INFO ] Invariant cache hit.
[2023-04-08 09:27:35] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 6/6 places, 9/9 transitions.
Ending property specific reduction for PGCD-PT-D02N006-UpperBounds-13 in 569 ms.
[2023-04-08 09:27:35] [INFO ] Flatten gal took : 19 ms
[2023-04-08 09:27:35] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-04-08 09:27:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 6 places, 9 transitions and 30 arcs took 0 ms.
Total runtime 15167 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PGCD-PT-D02N006
BK_EXAMINATION: UpperBounds
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
Upper Bounds

FORMULA PGCD-PT-D02N006-UpperBounds-01 17 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PGCD-PT-D02N006-UpperBounds-04 17 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PGCD-PT-D02N006-UpperBounds-02 17 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PGCD-PT-D02N006-UpperBounds-08 17 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PGCD-PT-D02N006-UpperBounds-10 17 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PGCD-PT-D02N006-UpperBounds-13 17 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1680946057285

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/UpperBounds.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 20 (type EXCL) for 0 PGCD-PT-D02N006-UpperBounds-01
lola: time limit : 450 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 18 (type FNDP) for 0 PGCD-PT-D02N006-UpperBounds-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 19 (type EQUN) for 0 PGCD-PT-D02N006-UpperBounds-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 19
sara: try reading problem file /home/mcc/execution/374/UpperBounds-19.sara.
sara: place or transition ordering is non-deterministic
lola: LAUNCH task # 21 (type FNDP) for 15 PGCD-PT-D02N006-UpperBounds-13
sara: warning, failure of lp_solve (at job 10)
lola: time limit : 32000000 sec
lola: memory limit: 5 pages

lola: REPORT NUM
lola: FINISHED task # 20 (type EXCL) for PGCD-PT-D02N006-UpperBounds-01
lola: markings : 15670
lola: fired transitions : 75993
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 18 (type FNDP) for PGCD-PT-D02N006-UpperBounds-01 (obsolete)
lola: CANCELED task # 19 (type EQUN) for PGCD-PT-D02N006-UpperBounds-01 (obsolete)
lola: LAUNCH task # 32 (type EXCL) for 6 PGCD-PT-D02N006-UpperBounds-04
lola: time limit : 514 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 24 (type FNDP) for 12 PGCD-PT-D02N006-UpperBounds-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 25 (type EQUN) for 12 PGCD-PT-D02N006-UpperBounds-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 19 (type EQUN) for PGCD-PT-D02N006-UpperBounds-01
lola: result : unknown
lola: time used : 0.000000
lola: memory pages used : 0
lola: Structural Bound: 19
sara: try reading problem file /home/mcc/execution/374/UpperBounds-25.sara.
sara: place or transition ordering is non-deterministic
lola: REPORT NUM
lola: FINISHED task # 32 (type EXCL) for PGCD-PT-D02N006-UpperBounds-04
lola: markings : 15670
lola: fired transitions : 75993
lola: time used : 1.000000
lola: memory pages used : 1
lola: LAUNCH task # 35 (type EXCL) for 3 PGCD-PT-D02N006-UpperBounds-02
lola: time limit : 599 sec
lola: memory limit: 32 pages
lola: Structural Bound: 19
lola: REPORT NUM
lola: FINISHED task # 35 (type EXCL) for PGCD-PT-D02N006-UpperBounds-02
lola: markings : 15670
lola: fired transitions : 75993
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 29 (type EXCL) for 9 PGCD-PT-D02N006-UpperBounds-08
lola: time limit : 719 sec
lola: memory limit: 32 pages
lola: Structural Bound: 19
lola: REPORT NUM
lola: FINISHED task # 29 (type EXCL) for PGCD-PT-D02N006-UpperBounds-08
lola: markings : 15670
lola: fired transitions : 75993
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 26 (type EXCL) for 12 PGCD-PT-D02N006-UpperBounds-10
lola: time limit : 899 sec
lola: memory limit: 32 pages
lola: Structural Bound: 19

lola: REPORT NUM
lola: FINISHED task # 26 (type EXCL) for PGCD-PT-D02N006-UpperBounds-10
lola: markings : 15670
lola: fired transitions : 75993
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 24 (type FNDP) for PGCD-PT-D02N006-UpperBounds-10 (obsolete)
lola: CANCELED task # 25 (type EQUN) for PGCD-PT-D02N006-UpperBounds-10 (obsolete)
lola: LAUNCH task # 23 (type EXCL) for 15 PGCD-PT-D02N006-UpperBounds-13
lola: time limit : 1799 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 22 (type EQUN) for 15 PGCD-PT-D02N006-UpperBounds-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: try reading problem file /home/mcc/execution/374/UpperBounds-22.sara.
sara: place or transition ordering is non-deterministic
lola: FINISHED task # 25 (type EQUN) for PGCD-PT-D02N006-UpperBounds-10
lola: result : unknown
lola: time used : 1.000000
lola: memory pages used : 0
lola: Structural Bound: 19
lola: REPORT NUM
lola: FINISHED task # 23 (type EXCL) for PGCD-PT-D02N006-UpperBounds-13
lola: markings : 15670
lola: fired transitions : 75993
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 21 (type FNDP) for PGCD-PT-D02N006-UpperBounds-13 (obsolete)
lola: CANCELED task # 22 (type EQUN) for PGCD-PT-D02N006-UpperBounds-13 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PGCD-PT-D02N006-UpperBounds-01: BOUND 17 state space
PGCD-PT-D02N006-UpperBounds-02: BOUND 17 state space
PGCD-PT-D02N006-UpperBounds-04: BOUND 17 state space
PGCD-PT-D02N006-UpperBounds-08: BOUND 17 state space
PGCD-PT-D02N006-UpperBounds-10: BOUND 17 state space
PGCD-PT-D02N006-UpperBounds-13: BOUND 17 state space


Time elapsed: 1 secs. Pages in use: 1

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PGCD-PT-D02N006"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is PGCD-PT-D02N006, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r519-tall-167987245300445"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PGCD-PT-D02N006.tgz
mv PGCD-PT-D02N006 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 ;