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.r517-tall-167987243900461.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 itstools
Input is PGCD-PT-D03N050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r517-tall-167987243900461
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 5.7K Mar 23 15:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Mar 23 15:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Mar 23 15:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 23 15:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K 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 19K Apr 7 12:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 14K Mar 23 15:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Mar 23 15:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Mar 23 15:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Mar 23 15:28 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 7.4K 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-D03N050-UpperBounds-00
FORMULA_NAME PGCD-PT-D03N050-UpperBounds-01
FORMULA_NAME PGCD-PT-D03N050-UpperBounds-02
FORMULA_NAME PGCD-PT-D03N050-UpperBounds-03
FORMULA_NAME PGCD-PT-D03N050-UpperBounds-04
FORMULA_NAME PGCD-PT-D03N050-UpperBounds-05
FORMULA_NAME PGCD-PT-D03N050-UpperBounds-06
FORMULA_NAME PGCD-PT-D03N050-UpperBounds-07
FORMULA_NAME PGCD-PT-D03N050-UpperBounds-08
FORMULA_NAME PGCD-PT-D03N050-UpperBounds-09
FORMULA_NAME PGCD-PT-D03N050-UpperBounds-10
FORMULA_NAME PGCD-PT-D03N050-UpperBounds-11
FORMULA_NAME PGCD-PT-D03N050-UpperBounds-12
FORMULA_NAME PGCD-PT-D03N050-UpperBounds-13
FORMULA_NAME PGCD-PT-D03N050-UpperBounds-14
FORMULA_NAME PGCD-PT-D03N050-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680941385326

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=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PGCD-PT-D03N050
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2023-04-08 08:09:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-04-08 08:09:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 08:09:47] [INFO ] Load time of PNML (sax parser for PT used): 25 ms
[2023-04-08 08:09:47] [INFO ] Transformed 12 places.
[2023-04-08 08:09:47] [INFO ] Transformed 12 transitions.
[2023-04-08 08:09:47] [INFO ] Parsed PT model containing 12 places and 12 transitions and 56 arcs in 91 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 12 rows 12 cols
[2023-04-08 08:09:47] [INFO ] Computed 5 invariants in 3 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :878
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :743
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :671
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :732
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 :652
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :720
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :759
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 :721
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 :501
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 :728
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 :707
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :649
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 :681
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 :498
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 :825
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :691
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 :703
[2023-04-08 08:09:47] [INFO ] Invariant cache hit.
[2023-04-08 08:09:47] [INFO ] [Real]Absence check using 2 positive place invariants in 11 ms returned sat
[2023-04-08 08:09:47] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 08:09:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:09:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:47] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 08:09:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:47] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 08:09:47] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:09:47] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:09:47] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:09:47] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 19 ms.
[2023-04-08 08:09:47] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 11 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:09:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Added 4 Read/Feed constraints in 3 ms returned sat
[2023-04-08 08:09:48] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 3 ms to minimize.
[2023-04-08 08:09:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-04-08 08:09:48] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:09:48] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 3 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 08:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:09:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Added 4 Read/Feed constraints in 3 ms returned sat
[2023-04-08 08:09:48] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 1 ms to minimize.
[2023-04-08 08:09:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 08:09:48] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 08:09:48] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:09:48] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 15 ms.
[2023-04-08 08:09:48] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Minimization took 16 ms.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:09:48] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:09:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:09:48] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 1 ms to minimize.
[2023-04-08 08:09:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 08:09:48] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:09:48] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 2 ms to minimize.
[2023-04-08 08:09:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-04-08 08:09:48] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:09:48] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 3 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:09:48] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:09:48] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:09:48] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 08:09:48] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 3 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:09:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:09:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:49] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:09:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 15 ms.
[2023-04-08 08:09:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 08:09:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:09:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Nat]Added 4 Read/Feed constraints in 3 ms returned sat
[2023-04-08 08:09:49] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:09:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 16 ms.
[2023-04-08 08:09:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:09:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:09:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:09:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 08:09:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-04-08 08:09:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:09:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:09:49] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 0 ms to minimize.
[2023-04-08 08:09:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2023-04-08 08:09:49] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:09:49] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 08:09:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:09:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:09:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:09:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 08:09:49] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:09:49] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 1 ms to minimize.
[2023-04-08 08:09:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-04-08 08:09:49] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:09:49] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204] Max seen :[109, 109, 151, 109, 151, 97, 97, 151, 151, 151, 97, 97, 81, 109, 151, 151]
Support contains 7 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 12 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:09:50] [INFO ] Invariant cache hit.
[2023-04-08 08:09:50] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 12/12 places, 12/12 transitions.
[2023-04-08 08:09:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000018 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 16) seen :1218
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 16) seen :686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 16) seen :672
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :740
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 16) seen :735
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 16) seen :732
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 16) seen :739
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 16) seen :616
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 16) seen :527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 16) seen :728
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 16) seen :693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 702 ms. (steps per millisecond=1424 ) properties (out of 16) seen :672
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 702 ms. (steps per millisecond=1424 ) properties (out of 16) seen :685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 16) seen :492
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 16) seen :662
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 16) seen :694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 16) seen :701
[2023-04-08 08:10:00] [INFO ] Invariant cache hit.
[2023-04-08 08:10:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned unsat
[2023-04-08 08:10:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned unsat
[2023-04-08 08:10:00] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:10:00] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:00] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 2 ms to minimize.
[2023-04-08 08:10:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-04-08 08:10:00] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:00] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 08:10:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 8 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 3 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned unsat
[2023-04-08 08:10:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:10:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:10:00] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 0 ms to minimize.
[2023-04-08 08:10:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2023-04-08 08:10:00] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:00] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned unsat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:10:01] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 1 ms to minimize.
[2023-04-08 08:10:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 08:10:01] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:10:01] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 13 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:10:01] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 1 ms to minimize.
[2023-04-08 08:10:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2023-04-08 08:10:01] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:10:01] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned unsat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned unsat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 3 ms returned sat
[2023-04-08 08:10:01] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 0 ms to minimize.
[2023-04-08 08:10:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-04-08 08:10:01] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:10:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:01] [INFO ] Deduced a trap composed of 4 places in 16 ms of which 0 ms to minimize.
[2023-04-08 08:10:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2023-04-08 08:10:01] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:01] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [201, 201, 204, 201, 204, 201, 201, 204, 204, 204, 201, 201, 201, 201, 204, 204] Max seen :[201, 201, 199, 201, 199, 201, 201, 199, 199, 197, 201, 201, 201, 201, 197, 197]
FORMULA PGCD-PT-D03N050-UpperBounds-13 201 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D03N050-UpperBounds-12 201 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D03N050-UpperBounds-11 201 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D03N050-UpperBounds-10 201 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D03N050-UpperBounds-06 201 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D03N050-UpperBounds-05 201 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D03N050-UpperBounds-03 201 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D03N050-UpperBounds-01 201 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D03N050-UpperBounds-00 201 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 3 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 12/12 transitions.
[2023-04-08 08:10:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000041 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 7) seen :484
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 7) seen :653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 7) seen :653
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 7) seen :454
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 7) seen :653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 7) seen :657
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 7) seen :654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 7) seen :657
[2023-04-08 08:10:05] [INFO ] Invariant cache hit.
[2023-04-08 08:10:05] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:05] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 08:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:05] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 08:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:05] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:05] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 0 ms to minimize.
[2023-04-08 08:10:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 08:10:05] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:10:05] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 08:10:05] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:05] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:05] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2023-04-08 08:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:10:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:10:06] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 0 ms to minimize.
[2023-04-08 08:10:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-04-08 08:10:06] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 08:10:06] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 08:10:06] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 08:10:06] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 1 ms to minimize.
[2023-04-08 08:10:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 08:10:06] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:06] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 08:10:06] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:10:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:10:06] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 1 ms to minimize.
[2023-04-08 08:10:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2023-04-08 08:10:06] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:10:06] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 08:10:06] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:10:06] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 0 ms to minimize.
[2023-04-08 08:10:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-04-08 08:10:06] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:06] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 08:10:06] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:06] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:06] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 0 ms to minimize.
[2023-04-08 08:10:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-04-08 08:10:06] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:10:06] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [204, 204, 204, 204, 204, 204, 204] Max seen :[199, 199, 199, 199, 199, 199, 199]
Support contains 3 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 12/12 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:06] [INFO ] Invariant cache hit.
[2023-04-08 08:10:06] [INFO ] Implicit Places using invariants in 38 ms returned [8, 9, 10, 11]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 40 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 8/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 42 ms. Remains : 8/12 places, 12/12 transitions.
// Phase 1: matrix 12 rows 8 cols
[2023-04-08 08:10:06] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 7) seen :452
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 7) seen :653
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 7) seen :653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 7) seen :457
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 7) seen :653
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 7) seen :656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 7) seen :653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 7) seen :654
[2023-04-08 08:10:10] [INFO ] Invariant cache hit.
[2023-04-08 08:10:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:10:10] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:10] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:10:10] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 08:10:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:10] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:10] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:10] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:10:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:10:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:10] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:10] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:10:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:10] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 08:10:10] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 08:10:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:10] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:10] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 08:10:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 4 ms returned sat
[2023-04-08 08:10:10] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:10] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 08:10:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:10:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:10] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:10:10] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [204, 204, 204, 204, 204, 204, 204] Max seen :[199, 199, 199, 199, 199, 199, 199]
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 12/12 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:11] [INFO ] Invariant cache hit.
[2023-04-08 08:10:11] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 08:10:11] [INFO ] Invariant cache hit.
[2023-04-08 08:10:11] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:11] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-04-08 08:10:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:10:11] [INFO ] Invariant cache hit.
[2023-04-08 08:10:11] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 8/8 places, 12/12 transitions.
Starting property specific reduction for PGCD-PT-D03N050-UpperBounds-02
[2023-04-08 08:10:11] [INFO ] Invariant cache hit.
Incomplete random walk after 10023 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1431 ) properties (out of 1) seen :51
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :151
[2023-04-08 08:10:11] [INFO ] Invariant cache hit.
[2023-04-08 08:10:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:11] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:11] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:11] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:10:11] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[151]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:11] [INFO ] Invariant cache hit.
[2023-04-08 08:10:11] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 8/8 places, 12/12 transitions.
[2023-04-08 08:10:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000010 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 1) seen :80
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 1) seen :151
[2023-04-08 08:10:12] [INFO ] Invariant cache hit.
[2023-04-08 08:10:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:12] [INFO ] [Nat]Added 4 Read/Feed constraints in 3 ms returned sat
[2023-04-08 08:10:12] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[199]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 12/12 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:12] [INFO ] Invariant cache hit.
[2023-04-08 08:10:12] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 08:10:12] [INFO ] Invariant cache hit.
[2023-04-08 08:10:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:12] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-08 08:10:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:10:12] [INFO ] Invariant cache hit.
[2023-04-08 08:10:12] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 8/8 places, 12/12 transitions.
Ending property specific reduction for PGCD-PT-D03N050-UpperBounds-02 in 1029 ms.
Starting property specific reduction for PGCD-PT-D03N050-UpperBounds-04
[2023-04-08 08:10:12] [INFO ] Invariant cache hit.
Incomplete random walk after 10013 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3337 ) properties (out of 1) seen :52
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :151
[2023-04-08 08:10:12] [INFO ] Invariant cache hit.
[2023-04-08 08:10:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:12] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:12] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:12] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[151]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:12] [INFO ] Invariant cache hit.
[2023-04-08 08:10:12] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 8/8 places, 12/12 transitions.
[2023-04-08 08:10:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000045 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 1) seen :67
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 1) seen :151
[2023-04-08 08:10:12] [INFO ] Invariant cache hit.
[2023-04-08 08:10:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:13] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:13] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:13] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:10:13] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[199]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 12/12 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:13] [INFO ] Invariant cache hit.
[2023-04-08 08:10:13] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-04-08 08:10:13] [INFO ] Invariant cache hit.
[2023-04-08 08:10:13] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:13] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-04-08 08:10:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:10:13] [INFO ] Invariant cache hit.
[2023-04-08 08:10:13] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 8/8 places, 12/12 transitions.
Ending property specific reduction for PGCD-PT-D03N050-UpperBounds-04 in 986 ms.
Starting property specific reduction for PGCD-PT-D03N050-UpperBounds-07
[2023-04-08 08:10:13] [INFO ] Invariant cache hit.
Incomplete random walk after 10051 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3350 ) properties (out of 1) seen :57
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :151
[2023-04-08 08:10:13] [INFO ] Invariant cache hit.
[2023-04-08 08:10:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:10:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 08:10:13] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:13] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:13] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:10:13] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[151]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:13] [INFO ] Invariant cache hit.
[2023-04-08 08:10:13] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 8/8 places, 12/12 transitions.
[2023-04-08 08:10:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 1) seen :91
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 1) seen :151
[2023-04-08 08:10:13] [INFO ] Invariant cache hit.
[2023-04-08 08:10:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:14] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 08:10:14] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:14] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:14] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:10:14] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[199]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 12/12 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:14] [INFO ] Invariant cache hit.
[2023-04-08 08:10:14] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-08 08:10:14] [INFO ] Invariant cache hit.
[2023-04-08 08:10:14] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:14] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-08 08:10:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:10:14] [INFO ] Invariant cache hit.
[2023-04-08 08:10:14] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 8/8 places, 12/12 transitions.
Ending property specific reduction for PGCD-PT-D03N050-UpperBounds-07 in 1007 ms.
Starting property specific reduction for PGCD-PT-D03N050-UpperBounds-08
[2023-04-08 08:10:14] [INFO ] Invariant cache hit.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3335 ) properties (out of 1) seen :55
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :151
[2023-04-08 08:10:14] [INFO ] Invariant cache hit.
[2023-04-08 08:10:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:10:14] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:14] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:14] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:14] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[151]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:14] [INFO ] Invariant cache hit.
[2023-04-08 08:10:14] [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 : 8/8 places, 12/12 transitions.
[2023-04-08 08:10:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 1) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 1) seen :151
[2023-04-08 08:10:14] [INFO ] Invariant cache hit.
[2023-04-08 08:10:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:15] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:15] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:15] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:15] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[199]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 12/12 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:15] [INFO ] Invariant cache hit.
[2023-04-08 08:10:15] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 08:10:15] [INFO ] Invariant cache hit.
[2023-04-08 08:10:15] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:15] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-08 08:10:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:10:15] [INFO ] Invariant cache hit.
[2023-04-08 08:10:15] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 8/8 places, 12/12 transitions.
Ending property specific reduction for PGCD-PT-D03N050-UpperBounds-08 in 978 ms.
Starting property specific reduction for PGCD-PT-D03N050-UpperBounds-09
[2023-04-08 08:10:15] [INFO ] Invariant cache hit.
Incomplete random walk after 10024 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3341 ) properties (out of 1) seen :55
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :151
[2023-04-08 08:10:15] [INFO ] Invariant cache hit.
[2023-04-08 08:10:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:15] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:15] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:15] [INFO ] Deduced a trap composed of 4 places in 21 ms of which 1 ms to minimize.
[2023-04-08 08:10:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2023-04-08 08:10:15] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:15] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[151]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:15] [INFO ] Invariant cache hit.
[2023-04-08 08:10:15] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 8/8 places, 12/12 transitions.
[2023-04-08 08:10:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000036 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 1) seen :67
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 1) seen :151
[2023-04-08 08:10:16] [INFO ] Invariant cache hit.
[2023-04-08 08:10:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:16] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-04-08 08:10:16] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:16] [INFO ] [Nat]Added 4 Read/Feed constraints in 14 ms returned sat
[2023-04-08 08:10:16] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:10:16] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[199]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 12/12 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:16] [INFO ] Invariant cache hit.
[2023-04-08 08:10:16] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 08:10:16] [INFO ] Invariant cache hit.
[2023-04-08 08:10:16] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:16] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-08 08:10:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:10:16] [INFO ] Invariant cache hit.
[2023-04-08 08:10:16] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 8/8 places, 12/12 transitions.
Ending property specific reduction for PGCD-PT-D03N050-UpperBounds-09 in 1072 ms.
Starting property specific reduction for PGCD-PT-D03N050-UpperBounds-14
[2023-04-08 08:10:16] [INFO ] Invariant cache hit.
Incomplete random walk after 10028 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3342 ) properties (out of 1) seen :54
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :151
[2023-04-08 08:10:16] [INFO ] Invariant cache hit.
[2023-04-08 08:10:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:10:16] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:16] [INFO ] [Nat]Added 4 Read/Feed constraints in 3 ms returned sat
[2023-04-08 08:10:16] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 0 ms to minimize.
[2023-04-08 08:10:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-04-08 08:10:16] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[151]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:16] [INFO ] Invariant cache hit.
[2023-04-08 08:10:16] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 8/8 places, 12/12 transitions.
[2023-04-08 08:10:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000036 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 1) seen :67
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 1) seen :151
[2023-04-08 08:10:17] [INFO ] Invariant cache hit.
[2023-04-08 08:10:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:17] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:17] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:17] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:17] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[195]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 12/12 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:17] [INFO ] Invariant cache hit.
[2023-04-08 08:10:17] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-08 08:10:17] [INFO ] Invariant cache hit.
[2023-04-08 08:10:17] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:17] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-08 08:10:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:10:17] [INFO ] Invariant cache hit.
[2023-04-08 08:10:17] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 8/8 places, 12/12 transitions.
[2023-04-08 08:10:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000047 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 1) seen :63
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 1) seen :151
[2023-04-08 08:10:17] [INFO ] Invariant cache hit.
[2023-04-08 08:10:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:17] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:17] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:17] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:17] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[197]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 12/12 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:18] [INFO ] Invariant cache hit.
[2023-04-08 08:10:18] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 08:10:18] [INFO ] Invariant cache hit.
[2023-04-08 08:10:18] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:18] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-08 08:10:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:10:18] [INFO ] Invariant cache hit.
[2023-04-08 08:10:18] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 8/8 places, 12/12 transitions.
[2023-04-08 08:10:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 1) seen :71
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 1) seen :151
[2023-04-08 08:10:18] [INFO ] Invariant cache hit.
[2023-04-08 08:10:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:10:18] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:18] [INFO ] [Nat]Added 4 Read/Feed constraints in 3 ms returned sat
[2023-04-08 08:10:18] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:18] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[199]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 12/12 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:18] [INFO ] Invariant cache hit.
[2023-04-08 08:10:18] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 08:10:18] [INFO ] Invariant cache hit.
[2023-04-08 08:10:18] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:18] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-08 08:10:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:10:18] [INFO ] Invariant cache hit.
[2023-04-08 08:10:18] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 8/8 places, 12/12 transitions.
Ending property specific reduction for PGCD-PT-D03N050-UpperBounds-14 in 2708 ms.
Starting property specific reduction for PGCD-PT-D03N050-UpperBounds-15
[2023-04-08 08:10:18] [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 :53
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :151
[2023-04-08 08:10:18] [INFO ] Invariant cache hit.
[2023-04-08 08:10:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:19] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:19] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:19] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 1 ms to minimize.
[2023-04-08 08:10:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 08:10:19] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:10:19] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[151]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:19] [INFO ] Invariant cache hit.
[2023-04-08 08:10:19] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 8/8 places, 12/12 transitions.
[2023-04-08 08:10:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000026 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 1) seen :75
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 1) seen :151
[2023-04-08 08:10:19] [INFO ] Invariant cache hit.
[2023-04-08 08:10:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:10:19] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:19] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:19] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:10:19] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[197]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 12/12 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:19] [INFO ] Invariant cache hit.
[2023-04-08 08:10:19] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 08:10:19] [INFO ] Invariant cache hit.
[2023-04-08 08:10:19] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:19] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-08 08:10:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:10:19] [INFO ] Invariant cache hit.
[2023-04-08 08:10:19] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 8/8 places, 12/12 transitions.
[2023-04-08 08:10:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000013 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 1) seen :73
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 1) seen :151
[2023-04-08 08:10:20] [INFO ] Invariant cache hit.
[2023-04-08 08:10:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:10:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:10:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:10:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:10:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:10:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:10:20] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:20] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:10:20] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:10:20] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [204] Max seen :[199]
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 12/12 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2023-04-08 08:10:20] [INFO ] Invariant cache hit.
[2023-04-08 08:10:20] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-08 08:10:20] [INFO ] Invariant cache hit.
[2023-04-08 08:10:20] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 08:10:20] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-08 08:10:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:10:20] [INFO ] Invariant cache hit.
[2023-04-08 08:10:20] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 8/8 places, 12/12 transitions.
Ending property specific reduction for PGCD-PT-D03N050-UpperBounds-15 in 1854 ms.
[2023-04-08 08:10:21] [INFO ] Flatten gal took : 22 ms
[2023-04-08 08:10:21] [INFO ] Applying decomposition
[2023-04-08 08:10:21] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11673582350038799283.txt' '-o' '/tmp/graph11673582350038799283.bin' '-w' '/tmp/graph11673582350038799283.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11673582350038799283.bin' '-l' '-1' '-v' '-w' '/tmp/graph11673582350038799283.weights' '-q' '0' '-e' '0.001'
[2023-04-08 08:10:21] [INFO ] Decomposing Gal with order
[2023-04-08 08:10:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 08:10:21] [INFO ] Flatten gal took : 26 ms
[2023-04-08 08:10:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-04-08 08:10:21] [INFO ] Time to serialize gal into /tmp/UpperBounds12230414974137975758.gal : 1 ms
[2023-04-08 08:10:21] [INFO ] Time to serialize properties into /tmp/UpperBounds3566664254715752452.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds12230414974137975758.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds3566664254715752452.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds3566664254715752452.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,4.17215e+11,268.732,1209320,1386,696,895083,64519,31,338397,19,206401,0
Total reachable state count : 417214571243

Verifying 7 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 199
Bounds property PGCD-PT-D03N050-UpperBounds-02 :0 <= u1.p1_2 <= 199
FORMULA PGCD-PT-D03N050-UpperBounds-02 199 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PGCD-PT-D03N050-UpperBounds-02,0,295.884,1208148,1,0,895083,126253,55,446563,226,569720,526
Min sum of variable value : 0
Maximum sum along a path : 199
Bounds property PGCD-PT-D03N050-UpperBounds-04 :0 <= u1.p1_2 <= 199
FORMULA PGCD-PT-D03N050-UpperBounds-04 199 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PGCD-PT-D03N050-UpperBounds-04,0,295.884,1208148,1,0,895083,126253,55,446563,226,569720,526
Min sum of variable value : 0
Maximum sum along a path : 199
Bounds property PGCD-PT-D03N050-UpperBounds-07 :0 <= u0.p1_1 <= 199
FORMULA PGCD-PT-D03N050-UpperBounds-07 199 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PGCD-PT-D03N050-UpperBounds-07,0,295.906,1208148,1,0,895083,126384,63,447000,226,570244,535
Min sum of variable value : 0
Maximum sum along a path : 199
Bounds property PGCD-PT-D03N050-UpperBounds-08 :0 <= u1.p1_2 <= 199
FORMULA PGCD-PT-D03N050-UpperBounds-08 199 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PGCD-PT-D03N050-UpperBounds-08,0,295.906,1208148,1,0,895083,126384,63,447000,226,570244,535
Min sum of variable value : 0
Maximum sum along a path : 199
Bounds property PGCD-PT-D03N050-UpperBounds-09 :0 <= u2.p1_3 <= 199
FORMULA PGCD-PT-D03N050-UpperBounds-09 199 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PGCD-PT-D03N050-UpperBounds-09,0,299.289,1208148,1,0,895083,139825,72,510626,226,630701,1136
Min sum of variable value : 0
Maximum sum along a path : 199
Bounds property PGCD-PT-D03N050-UpperBounds-14 :0 <= u2.p1_3 <= 199
FORMULA PGCD-PT-D03N050-UpperBounds-14 199 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PGCD-PT-D03N050-UpperBounds-14,0,299.29,1208148,1,0,895083,139825,72,510626,226,630701,1136
Min sum of variable value : 0
Maximum sum along a path : 199
Bounds property PGCD-PT-D03N050-UpperBounds-15 :0 <= u2.p1_3 <= 199
FORMULA PGCD-PT-D03N050-UpperBounds-15 199 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PGCD-PT-D03N050-UpperBounds-15,0,299.29,1208148,1,0,895083,139825,72,510626,226,630701,1136
Total runtime 333271 ms.

BK_STOP 1680941721611

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-D03N050"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is PGCD-PT-D03N050, 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 r517-tall-167987243900461"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PGCD-PT-D03N050.tgz
mv PGCD-PT-D03N050 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 ;