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.r521-tall-167987246700477.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 ltsminxred
Input is PGCD-PT-D04N050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246700477
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 6.0K Mar 23 15:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Mar 23 15:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 23 15:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Mar 23 15:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 7 12:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 7 12:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 7 12:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 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 12K Mar 23 15:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Mar 23 15:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Mar 23 15:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 23 15:26 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 9.3K 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-D04N050-UpperBounds-00
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-01
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-02
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-03
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-04
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-05
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-06
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-07
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-08
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-09
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-10
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-11
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-12
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-13
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-14
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680946044066

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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PGCD-PT-D04N050
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-08 09:27:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-08 09:27:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 09:27:25] [INFO ] Load time of PNML (sax parser for PT used): 23 ms
[2023-04-08 09:27:25] [INFO ] Transformed 15 places.
[2023-04-08 09:27:25] [INFO ] Transformed 15 transitions.
[2023-04-08 09:27:25] [INFO ] Parsed PT model containing 15 places and 15 transitions and 70 arcs in 86 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 15 rows 15 cols
[2023-04-08 09:27:25] [INFO ] Computed 6 invariants in 9 ms
Incomplete random walk after 10033 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=716 ) properties (out of 16) seen :912
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :600
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :850
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :509
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 :763
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 :655
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 :657
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 :523
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 :655
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :671
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 :662
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 :720
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 :551
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :799
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :779
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :648
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :555
[2023-04-08 09:27:26] [INFO ] Invariant cache hit.
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 09:27:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-08 09:27:26] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:26] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 09:27:26] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 29 ms.
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 8 ms returned sat
[2023-04-08 09:27:26] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:26] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 09:27:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 3 ms returned sat
[2023-04-08 09:27:26] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:26] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 18 ms.
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:26] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 15 ms.
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 09:27:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 09:27:26] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 5 ms to minimize.
[2023-04-08 09:27:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-04-08 09:27:26] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 09:27:26] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 16 ms.
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 09:27:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:26] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 21 ms.
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:26] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 21 ms.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 27 ms.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 16 ms returned sat
[2023-04-08 09:27:27] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:27] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 21 ms.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 7 ms returned sat
[2023-04-08 09:27:27] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 1 ms to minimize.
[2023-04-08 09:27:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2023-04-08 09:27:27] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 17 ms.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:27] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:27] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 15 ms.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:27] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] Deduced a trap composed of 5 places in 20 ms of which 1 ms to minimize.
[2023-04-08 09:27:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-04-08 09:27:27] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:27] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 17 ms.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 5 ms returned sat
[2023-04-08 09:27:27] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:27] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255] Max seen :[111, 149, 111, 175, 149, 167, 173, 107, 149, 107, 107, 175, 175, 175, 167, 111]
Support contains 9 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 10 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:28] [INFO ] Invariant cache hit.
[2023-04-08 09:27:28] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 15/15 places, 15/15 transitions.
[2023-04-08 09:27:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000017 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4717 ) properties (out of 16) seen :1083
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :637
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 16) seen :749
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 16) seen :523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 16) seen :867
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 16) seen :694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 16) seen :711
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 16) seen :543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 16) seen :606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 16) seen :665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 16) seen :736
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 16) seen :753
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 16) seen :564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 16) seen :858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 16) seen :878
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 16) seen :718
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 16) seen :508
[2023-04-08 09:27:34] [INFO ] Invariant cache hit.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned unsat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned unsat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned unsat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 09:27:34] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:34] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 19 ms.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned unsat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 2 ms to minimize.
[2023-04-08 09:27:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 09:27:34] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:34] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:34] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:34] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:34] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned unsat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:34] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:34] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-04-08 09:27:35] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
[2023-04-08 09:27:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2023-04-08 09:27:35] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:35] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 09:27:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:35] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 09:27:35] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:35] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 09:27:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 0 ms to minimize.
[2023-04-08 09:27:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2023-04-08 09:27:35] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:35] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 09:27:35] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 7 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
Current structural bounds on expressions (after SMT) : [251, 251, 251, 255, 251, 255, 255, 255, 251, 255, 255, 255, 255, 255, 255, 251] Max seen :[251, 251, 251, 249, 251, 249, 249, 250, 251, 250, 250, 249, 249, 249, 249, 251]
FORMULA PGCD-PT-D04N050-UpperBounds-15 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D04N050-UpperBounds-08 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D04N050-UpperBounds-04 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D04N050-UpperBounds-02 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D04N050-UpperBounds-01 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D04N050-UpperBounds-00 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 6 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 15/15 transitions.
[2023-04-08 09:27:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000034 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 10) seen :741
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 10) seen :813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 10) seen :664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 10) seen :523
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 10) seen :576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 10) seen :584
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 10) seen :564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 10) seen :549
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 10) seen :813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 10) seen :817
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 10) seen :659
[2023-04-08 09:27:38] [INFO ] Invariant cache hit.
[2023-04-08 09:27:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:38] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:38] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:38] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:38] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:38] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 09:27:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:38] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:38] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 09:27:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 1 ms to minimize.
[2023-04-08 09:27:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 09:27:39] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:39] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:39] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:39] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned unsat
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned unsat
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 09:27:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
[2023-04-08 09:27:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2023-04-08 09:27:39] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:39] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:39] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:39] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-08 09:27:39] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 0 ms to minimize.
[2023-04-08 09:27:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2023-04-08 09:27:39] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:39] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [255, 255, 255, 251, 251, 251, 255, 255, 255, 255] Max seen :[249, 249, 249, 251, 251, 251, 249, 249, 249, 249]
FORMULA PGCD-PT-D04N050-UpperBounds-10 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D04N050-UpperBounds-09 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D04N050-UpperBounds-07 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 15/15 transitions.
[2023-04-08 09:27:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 7) seen :457
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 7) seen :810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 7) seen :656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 7) seen :503
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 7) seen :510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 7) seen :812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 7) seen :806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 7) seen :659
[2023-04-08 09:27:41] [INFO ] Invariant cache hit.
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 09:27:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:42] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:42] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 1 ms to minimize.
[2023-04-08 09:27:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2023-04-08 09:27:42] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:42] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:42] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:42] [INFO ] Deduced a trap composed of 5 places in 20 ms of which 0 ms to minimize.
[2023-04-08 09:27:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2023-04-08 09:27:42] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:42] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:42] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 09:27:42] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:42] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:42] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 2 ms to minimize.
[2023-04-08 09:27:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 09:27:42] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:42] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [255, 255, 255, 255, 255, 255, 255] Max seen :[249, 249, 249, 249, 249, 249, 249]
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:42] [INFO ] Invariant cache hit.
[2023-04-08 09:27:42] [INFO ] Implicit Places using invariants in 29 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 31 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 10/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 33 ms. Remains : 10/15 places, 15/15 transitions.
// Phase 1: matrix 15 rows 10 cols
[2023-04-08 09:27:42] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000012 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 7) seen :451
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 7) seen :806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 7) seen :658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 7) seen :505
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 7) seen :517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 7) seen :812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 7) seen :810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 7) seen :659
[2023-04-08 09:27:44] [INFO ] Invariant cache hit.
[2023-04-08 09:27:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:44] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:44] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:44] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 09:27:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 3 ms returned sat
[2023-04-08 09:27:44] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:44] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 09:27:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:44] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:44] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 09:27:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:44] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:44] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 09:27:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:44] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:44] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 09:27:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:45] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:45] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:45] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 09:27:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:45] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:45] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:45] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [255, 255, 255, 255, 255, 255, 255] Max seen :[249, 249, 249, 249, 249, 249, 249]
Support contains 4 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:45] [INFO ] Invariant cache hit.
[2023-04-08 09:27:45] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-08 09:27:45] [INFO ] Invariant cache hit.
[2023-04-08 09:27:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:45] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-08 09:27:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:27:45] [INFO ] Invariant cache hit.
[2023-04-08 09:27:45] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 10/10 places, 15/15 transitions.
Starting property specific reduction for PGCD-PT-D04N050-UpperBounds-03
[2023-04-08 09:27:45] [INFO ] Invariant cache hit.
Incomplete random walk after 10045 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3348 ) properties (out of 1) seen :63
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :171
[2023-04-08 09:27:45] [INFO ] Invariant cache hit.
[2023-04-08 09:27:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:45] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:45] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:45] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[171]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:45] [INFO ] Invariant cache hit.
[2023-04-08 09:27:45] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 09:27:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000024 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 1) seen :75
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 1) seen :201
[2023-04-08 09:27:45] [INFO ] Invariant cache hit.
[2023-04-08 09:27:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:45] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:45] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:45] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[249]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:45] [INFO ] Invariant cache hit.
[2023-04-08 09:27:46] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 09:27:46] [INFO ] Invariant cache hit.
[2023-04-08 09:27:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:46] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-08 09:27:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:27:46] [INFO ] Invariant cache hit.
[2023-04-08 09:27:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-PT-D04N050-UpperBounds-03 in 693 ms.
Starting property specific reduction for PGCD-PT-D04N050-UpperBounds-05
[2023-04-08 09:27:46] [INFO ] Invariant cache hit.
Incomplete random walk after 10047 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2511 ) 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 :166
[2023-04-08 09:27:46] [INFO ] Invariant cache hit.
[2023-04-08 09:27:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:46] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:46] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
[2023-04-08 09:27:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2023-04-08 09:27:46] [INFO ] Added : 2 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[166]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:46] [INFO ] Invariant cache hit.
[2023-04-08 09:27:46] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 09:27:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000028 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 1) seen :81
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 1) seen :201
[2023-04-08 09:27:46] [INFO ] Invariant cache hit.
[2023-04-08 09:27:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 09:27:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 3 ms returned sat
[2023-04-08 09:27:46] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:46] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[247]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:46] [INFO ] Invariant cache hit.
[2023-04-08 09:27:46] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 09:27:46] [INFO ] Invariant cache hit.
[2023-04-08 09:27:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:46] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-08 09:27:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:27:46] [INFO ] Invariant cache hit.
[2023-04-08 09:27:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-PT-D04N050-UpperBounds-05 in 721 ms.
Starting property specific reduction for PGCD-PT-D04N050-UpperBounds-06
[2023-04-08 09:27:46] [INFO ] Invariant cache hit.
Incomplete random walk after 10008 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1668 ) properties (out of 1) seen :57
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :171
[2023-04-08 09:27:46] [INFO ] Invariant cache hit.
[2023-04-08 09:27:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:46] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:46] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[171]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:46] [INFO ] Invariant cache hit.
[2023-04-08 09:27:46] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 09:27:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 1) seen :59
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 1) seen :201
[2023-04-08 09:27:47] [INFO ] Invariant cache hit.
[2023-04-08 09:27:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:47] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:47] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[249]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:47] [INFO ] Invariant cache hit.
[2023-04-08 09:27:47] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-08 09:27:47] [INFO ] Invariant cache hit.
[2023-04-08 09:27:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:47] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-08 09:27:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:27:47] [INFO ] Invariant cache hit.
[2023-04-08 09:27:47] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-PT-D04N050-UpperBounds-06 in 676 ms.
Starting property specific reduction for PGCD-PT-D04N050-UpperBounds-11
[2023-04-08 09:27:47] [INFO ] Invariant cache hit.
Incomplete random walk after 10015 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3338 ) properties (out of 1) seen :57
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 :185
[2023-04-08 09:27:47] [INFO ] Invariant cache hit.
[2023-04-08 09:27:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:47] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 0 ms to minimize.
[2023-04-08 09:27:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2023-04-08 09:27:47] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[185]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:47] [INFO ] Invariant cache hit.
[2023-04-08 09:27:47] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 09:27:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000017 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7353 ) properties (out of 1) seen :69
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 1) seen :201
[2023-04-08 09:27:47] [INFO ] Invariant cache hit.
[2023-04-08 09:27:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:48] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[249]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:48] [INFO ] Invariant cache hit.
[2023-04-08 09:27:48] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-08 09:27:48] [INFO ] Invariant cache hit.
[2023-04-08 09:27:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:48] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-08 09:27:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:27:48] [INFO ] Invariant cache hit.
[2023-04-08 09:27:48] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-PT-D04N050-UpperBounds-11 in 686 ms.
Starting property specific reduction for PGCD-PT-D04N050-UpperBounds-12
[2023-04-08 09:27:48] [INFO ] Invariant cache hit.
Incomplete random walk after 10031 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3343 ) properties (out of 1) seen :51
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :175
[2023-04-08 09:27:48] [INFO ] Invariant cache hit.
[2023-04-08 09:27:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 3 ms returned sat
[2023-04-08 09:27:48] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:48] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[175]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 2 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:48] [INFO ] Invariant cache hit.
[2023-04-08 09:27:48] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 09:27:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000011 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 1) seen :73
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 1) seen :201
[2023-04-08 09:27:48] [INFO ] Invariant cache hit.
[2023-04-08 09:27:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:48] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:48] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[247]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:48] [INFO ] Invariant cache hit.
[2023-04-08 09:27:48] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 09:27:48] [INFO ] Invariant cache hit.
[2023-04-08 09:27:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:48] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-08 09:27:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:27:48] [INFO ] Invariant cache hit.
[2023-04-08 09:27:48] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-PT-D04N050-UpperBounds-12 in 680 ms.
Starting property specific reduction for PGCD-PT-D04N050-UpperBounds-13
[2023-04-08 09:27:48] [INFO ] Invariant cache hit.
Incomplete random walk after 10023 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=5011 ) properties (out of 1) seen :57
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :171
[2023-04-08 09:27:48] [INFO ] Invariant cache hit.
[2023-04-08 09:27:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:48] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:48] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[171]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:48] [INFO ] Invariant cache hit.
[2023-04-08 09:27:48] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 09:27:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 1) seen :55
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 1) seen :201
[2023-04-08 09:27:49] [INFO ] Invariant cache hit.
[2023-04-08 09:27:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:49] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[249]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:49] [INFO ] Invariant cache hit.
[2023-04-08 09:27:49] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 09:27:49] [INFO ] Invariant cache hit.
[2023-04-08 09:27:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:49] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-08 09:27:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:27:49] [INFO ] Invariant cache hit.
[2023-04-08 09:27:49] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-PT-D04N050-UpperBounds-13 in 659 ms.
Starting property specific reduction for PGCD-PT-D04N050-UpperBounds-14
[2023-04-08 09:27:49] [INFO ] Invariant cache hit.
Incomplete random walk after 10017 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3339 ) properties (out of 1) seen :53
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :165
[2023-04-08 09:27:49] [INFO ] Invariant cache hit.
[2023-04-08 09:27:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 09:27:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-08 09:27:49] [INFO ] Deduced a trap composed of 5 places in 15 ms of which 0 ms to minimize.
[2023-04-08 09:27:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2023-04-08 09:27:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[165]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 2 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:49] [INFO ] Invariant cache hit.
[2023-04-08 09:27:49] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 09:27:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000019 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 1) seen :69
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 1) seen :201
[2023-04-08 09:27:50] [INFO ] Invariant cache hit.
[2023-04-08 09:27:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:50] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 09:27:50] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[249]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 09:27:50] [INFO ] Invariant cache hit.
[2023-04-08 09:27:50] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-08 09:27:50] [INFO ] Invariant cache hit.
[2023-04-08 09:27:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 09:27:50] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-08 09:27:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:27:50] [INFO ] Invariant cache hit.
[2023-04-08 09:27:50] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-PT-D04N050-UpperBounds-14 in 694 ms.
[2023-04-08 09:27:50] [INFO ] Flatten gal took : 17 ms
[2023-04-08 09:27:50] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-04-08 09:27:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 10 places, 15 transitions and 50 arcs took 0 ms.
Total runtime 24823 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --maxsum=/tmp/1100/ub_0_ --maxsum=/tmp/1100/ub_1_ --maxsum=/tmp/1100/ub_2_ --maxsum=/tmp/1100/ub_3_ --maxsum=/tmp/1100/ub_4_ --maxsum=/tmp/1100/ub_5_ --maxsum=/tmp/1100/ub_6_
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 177904 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16102152 kB
Could not compute solution for formula : PGCD-PT-D04N050-UpperBounds-03
Could not compute solution for formula : PGCD-PT-D04N050-UpperBounds-05
Could not compute solution for formula : PGCD-PT-D04N050-UpperBounds-06
Could not compute solution for formula : PGCD-PT-D04N050-UpperBounds-11
Could not compute solution for formula : PGCD-PT-D04N050-UpperBounds-12
Could not compute solution for formula : PGCD-PT-D04N050-UpperBounds-13
Could not compute solution for formula : PGCD-PT-D04N050-UpperBounds-14

BK_STOP 1680949642565

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2023
ub formula name PGCD-PT-D04N050-UpperBounds-03
ub formula formula --maxsum=/tmp/1100/ub_0_
ub formula name PGCD-PT-D04N050-UpperBounds-05
ub formula formula --maxsum=/tmp/1100/ub_1_
ub formula name PGCD-PT-D04N050-UpperBounds-06
ub formula formula --maxsum=/tmp/1100/ub_2_
ub formula name PGCD-PT-D04N050-UpperBounds-11
ub formula formula --maxsum=/tmp/1100/ub_3_
ub formula name PGCD-PT-D04N050-UpperBounds-12
ub formula formula --maxsum=/tmp/1100/ub_4_
ub formula name PGCD-PT-D04N050-UpperBounds-13
ub formula formula --maxsum=/tmp/1100/ub_5_
ub formula name PGCD-PT-D04N050-UpperBounds-14
ub formula formula --maxsum=/tmp/1100/ub_6_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 10 places, 15 transitions and 50 arcs
pnml2lts-sym: Petri net PGCD_PT_D04N050 analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 15->5 groups
pnml2lts-sym: Regrouping took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state vector length is 10; there are 5 groups
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 1106
Killing (9) : 1106

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-D04N050"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is PGCD-PT-D04N050, 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 r521-tall-167987246700477"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PGCD-PT-D04N050.tgz
mv PGCD-PT-D04N050 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 ;