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-167987246700485.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-D05N025, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246700485
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.5K Mar 23 15:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 23 15:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Mar 23 15:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 23 15:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 7 12:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 7 12:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 7 12:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K 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 128K Mar 23 15:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 23 15:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Mar 23 15:25 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 12K 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-D05N025-UpperBounds-00
FORMULA_NAME PGCD-PT-D05N025-UpperBounds-01
FORMULA_NAME PGCD-PT-D05N025-UpperBounds-02
FORMULA_NAME PGCD-PT-D05N025-UpperBounds-03
FORMULA_NAME PGCD-PT-D05N025-UpperBounds-04
FORMULA_NAME PGCD-PT-D05N025-UpperBounds-05
FORMULA_NAME PGCD-PT-D05N025-UpperBounds-06
FORMULA_NAME PGCD-PT-D05N025-UpperBounds-07
FORMULA_NAME PGCD-PT-D05N025-UpperBounds-08
FORMULA_NAME PGCD-PT-D05N025-UpperBounds-09
FORMULA_NAME PGCD-PT-D05N025-UpperBounds-10
FORMULA_NAME PGCD-PT-D05N025-UpperBounds-11
FORMULA_NAME PGCD-PT-D05N025-UpperBounds-12
FORMULA_NAME PGCD-PT-D05N025-UpperBounds-13
FORMULA_NAME PGCD-PT-D05N025-UpperBounds-14
FORMULA_NAME PGCD-PT-D05N025-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680946070005

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-D05N025
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-08 09:27:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-08 09:27:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 09:27:51] [INFO ] Load time of PNML (sax parser for PT used): 22 ms
[2023-04-08 09:27:51] [INFO ] Transformed 18 places.
[2023-04-08 09:27:51] [INFO ] Transformed 18 transitions.
[2023-04-08 09:27:51] [INFO ] Parsed PT model containing 18 places and 18 transitions and 84 arcs in 82 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 18 rows 18 cols
[2023-04-08 09:27:51] [INFO ] Computed 7 invariants in 9 ms
Incomplete random walk after 10027 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=626 ) properties (out of 16) seen :512
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :248
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :373
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :388
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 :317
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :329
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 :327
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :301
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 :306
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 :385
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 :358
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 :385
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 :293
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 :299
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 :277
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 :302
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 :360
[2023-04-08 09:27:51] [INFO ] Invariant cache hit.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 09:27:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 09:27:52] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:27:52] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:52] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:52] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 09:27:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:52] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 09:27:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 3 ms to minimize.
[2023-04-08 09:27:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-04-08 09:27:52] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:52] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:52] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:52] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 09:27:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:52] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:52] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 09:27:52] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:52] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 09:27:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 3 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-08 09:27:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 09:27:53] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 09:27:53] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2023-04-08 09:27:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 09:27:53] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:53] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 09:27:53] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 09:27:53] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:53] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 09:27:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:53] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 09:27:53] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:53] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 09:27:53] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156] Max seen :[74, 94, 98, 110, 94, 66, 112, 114, 94, 94, 94, 98, 116, 66, 112, 94]
FORMULA PGCD-PT-D05N025-UpperBounds-13 156 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA PGCD-PT-D05N025-UpperBounds-05 156 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA PGCD-PT-D05N025-UpperBounds-10 156 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA PGCD-PT-D05N025-UpperBounds-09 156 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA PGCD-PT-D05N025-UpperBounds-08 156 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA PGCD-PT-D05N025-UpperBounds-04 156 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA PGCD-PT-D05N025-UpperBounds-11 156 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA PGCD-PT-D05N025-UpperBounds-02 156 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA PGCD-PT-D05N025-UpperBounds-15 156 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA PGCD-PT-D05N025-UpperBounds-01 156 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA PGCD-PT-D05N025-UpperBounds-00 156 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 5 out of 18 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 18/18 transitions.
Applied a total of 0 rules in 62 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-08 09:27:54] [INFO ] Invariant cache hit.
[2023-04-08 09:27:54] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 18/18 places, 18/18 transitions.
[2023-04-08 09:27:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 5) seen :266
Incomplete Best-First random walk after 1000001 steps, including 174 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 5) seen :254
Incomplete Best-First random walk after 1000001 steps, including 177 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 5) seen :255
Incomplete Best-First random walk after 1000001 steps, including 173 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 5) seen :261
Incomplete Best-First random walk after 1000001 steps, including 172 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 5) seen :247
Incomplete Best-First random walk after 1000001 steps, including 174 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 5) seen :257
[2023-04-08 09:27:56] [INFO ] Invariant cache hit.
[2023-04-08 09:27:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:56] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:27:56] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:56] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2023-04-08 09:27:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 09:27:56] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:56] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 09:27:56] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 09:27:56] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 3 ms to minimize.
[2023-04-08 09:27:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-04-08 09:27:56] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:56] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 09:27:56] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 0 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:56] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2023-04-08 09:27:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 09:27:56] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:56] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 09:27:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 2 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 09:27:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:56] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2023-04-08 09:27:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-04-08 09:27:56] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 09:27:56] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Real]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Nat]Absence check using 2 positive and 5 generalized place invariants in 1 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:56] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:56] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:56] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [156, 156, 156, 156, 156] Max seen :[152, 152, 154, 154, 152]
Support contains 5 out of 18 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 18/18 places, 18/18 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-08 09:27:56] [INFO ] Invariant cache hit.
[2023-04-08 09:27:56] [INFO ] Implicit Places using invariants in 28 ms returned [12, 13, 14, 15, 16, 17]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 29 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 12/18 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 31 ms. Remains : 12/18 places, 18/18 transitions.
// Phase 1: matrix 18 rows 12 cols
[2023-04-08 09:27:56] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000010 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 5) seen :276
Incomplete Best-First random walk after 1000001 steps, including 168 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 5) seen :261
Incomplete Best-First random walk after 1000001 steps, including 172 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 5) seen :260
Incomplete Best-First random walk after 1000001 steps, including 159 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 5) seen :264
Incomplete Best-First random walk after 1000000 steps, including 170 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 5) seen :247
Incomplete Best-First random walk after 1000001 steps, including 169 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 5) seen :268
[2023-04-08 09:27:58] [INFO ] Invariant cache hit.
[2023-04-08 09:27:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:58] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:27:58] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:58] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 1 ms to minimize.
[2023-04-08 09:27:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2023-04-08 09:27:58] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:58] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 09:27:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:58] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:58] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 1 ms to minimize.
[2023-04-08 09:27:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2023-04-08 09:27:58] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:27:58] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 09:27:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:58] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:58] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 09:27:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:58] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:58] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 1 ms to minimize.
[2023-04-08 09:27:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 09:27:58] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:58] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 09:27:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:58] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:58] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [156, 156, 156, 156, 156] Max seen :[154, 154, 154, 154, 154]
Support contains 5 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 18/18 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-08 09:27:58] [INFO ] Invariant cache hit.
[2023-04-08 09:27:58] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 09:27:58] [INFO ] Invariant cache hit.
[2023-04-08 09:27:58] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:27:58] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-08 09:27:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:27:58] [INFO ] Invariant cache hit.
[2023-04-08 09:27:59] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 12/12 places, 18/18 transitions.
Starting property specific reduction for PGCD-PT-D05N025-UpperBounds-03
[2023-04-08 09:27:59] [INFO ] Invariant cache hit.
Incomplete random walk after 10013 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3337 ) properties (out of 1) seen :42
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 :116
[2023-04-08 09:27:59] [INFO ] Invariant cache hit.
[2023-04-08 09:27:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:27:59] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:27:59] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:59] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:59] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [156] Max seen :[116]
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-08 09:27:59] [INFO ] Invariant cache hit.
[2023-04-08 09:27:59] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 12/12 places, 18/18 transitions.
[2023-04-08 09:27:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 1) seen :62
Incomplete Best-First random walk after 1000001 steps, including 173 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 1) seen :130
[2023-04-08 09:27:59] [INFO ] Invariant cache hit.
[2023-04-08 09:27:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 09:27:59] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:27:59] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:27:59] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 1 ms to minimize.
[2023-04-08 09:27:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-04-08 09:27:59] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:59] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [156] Max seen :[154]
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 18/18 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-08 09:27:59] [INFO ] Invariant cache hit.
[2023-04-08 09:27:59] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 09:27:59] [INFO ] Invariant cache hit.
[2023-04-08 09:27:59] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:27:59] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-08 09:27:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:27:59] [INFO ] Invariant cache hit.
[2023-04-08 09:27:59] [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 : 12/12 places, 18/18 transitions.
Ending property specific reduction for PGCD-PT-D05N025-UpperBounds-03 in 815 ms.
Starting property specific reduction for PGCD-PT-D05N025-UpperBounds-06
[2023-04-08 09:27:59] [INFO ] Invariant cache hit.
Incomplete random walk after 10021 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2505 ) properties (out of 1) seen :32
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :114
[2023-04-08 09:27:59] [INFO ] Invariant cache hit.
[2023-04-08 09:27:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:27:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:27:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:27:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:27:59] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:27:59] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:27:59] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:27:59] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [156] Max seen :[114]
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-08 09:27:59] [INFO ] Invariant cache hit.
[2023-04-08 09:27:59] [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 : 12/12 places, 18/18 transitions.
[2023-04-08 09:27:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 1) seen :68
Incomplete Best-First random walk after 1000001 steps, including 173 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 1) seen :130
[2023-04-08 09:28:00] [INFO ] Invariant cache hit.
[2023-04-08 09:28:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:28:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:28:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:28:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:28:00] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:28:00] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2023-04-08 09:28:00] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2023-04-08 09:28:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 09:28:00] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:28:00] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [156] Max seen :[152]
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 18/18 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-08 09:28:00] [INFO ] Invariant cache hit.
[2023-04-08 09:28:00] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 09:28:00] [INFO ] Invariant cache hit.
[2023-04-08 09:28:00] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:28:00] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-08 09:28:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:28:00] [INFO ] Invariant cache hit.
[2023-04-08 09:28:00] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 12/12 places, 18/18 transitions.
[2023-04-08 09:28:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000018 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 1) seen :48
Incomplete Best-First random walk after 1000001 steps, including 166 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 1) seen :130
[2023-04-08 09:28:01] [INFO ] Invariant cache hit.
[2023-04-08 09:28:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:28:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:28:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:28:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:28:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:28:01] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:28:01] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:28:01] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
[2023-04-08 09:28:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 09:28:01] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:28:01] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [156] Max seen :[154]
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 3 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 12/12 places, 18/18 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-08 09:28:01] [INFO ] Invariant cache hit.
[2023-04-08 09:28:01] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 09:28:01] [INFO ] Invariant cache hit.
[2023-04-08 09:28:01] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:28:01] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-08 09:28:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:28:01] [INFO ] Invariant cache hit.
[2023-04-08 09:28:01] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 12/12 places, 18/18 transitions.
Ending property specific reduction for PGCD-PT-D05N025-UpperBounds-06 in 1442 ms.
Starting property specific reduction for PGCD-PT-D05N025-UpperBounds-07
[2023-04-08 09:28:01] [INFO ] Invariant cache hit.
Incomplete random walk after 10024 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2506 ) properties (out of 1) seen :27
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 :108
[2023-04-08 09:28:01] [INFO ] Invariant cache hit.
[2023-04-08 09:28:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:28:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:28:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:28:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:28:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:28:01] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:28:01] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:28:01] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 09:28:01] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [156] Max seen :[108]
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-08 09:28:01] [INFO ] Invariant cache hit.
[2023-04-08 09:28:01] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 12/12 places, 18/18 transitions.
[2023-04-08 09:28:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 1) seen :42
Incomplete Best-First random walk after 1000001 steps, including 177 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 1) seen :130
[2023-04-08 09:28:01] [INFO ] Invariant cache hit.
[2023-04-08 09:28:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:28:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 09:28:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:28:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:28:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:28:01] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:28:01] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:28:01] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:28:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [156] Max seen :[154]
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 18/18 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-08 09:28:01] [INFO ] Invariant cache hit.
[2023-04-08 09:28:01] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 09:28:01] [INFO ] Invariant cache hit.
[2023-04-08 09:28:01] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:28:01] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-08 09:28:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:28:02] [INFO ] Invariant cache hit.
[2023-04-08 09:28:02] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 12/12 places, 18/18 transitions.
Ending property specific reduction for PGCD-PT-D05N025-UpperBounds-07 in 758 ms.
Starting property specific reduction for PGCD-PT-D05N025-UpperBounds-12
[2023-04-08 09:28:02] [INFO ] Invariant cache hit.
Incomplete random walk after 10009 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3336 ) properties (out of 1) seen :30
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :118
[2023-04-08 09:28:02] [INFO ] Invariant cache hit.
[2023-04-08 09:28:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:28:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:28:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:28:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:28:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:28:02] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:28:02] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:28:02] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 0 ms to minimize.
[2023-04-08 09:28:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-04-08 09:28:02] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:28:02] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [156] Max seen :[118]
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-08 09:28:02] [INFO ] Invariant cache hit.
[2023-04-08 09:28:02] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 12/12 places, 18/18 transitions.
[2023-04-08 09:28:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000024 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 1) seen :60
Incomplete Best-First random walk after 1000001 steps, including 170 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :130
[2023-04-08 09:28:02] [INFO ] Invariant cache hit.
[2023-04-08 09:28:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:28:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:28:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:28:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:28:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:28:02] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:28:02] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2023-04-08 09:28:02] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2023-04-08 09:28:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-04-08 09:28:02] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 09:28:02] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [156] Max seen :[152]
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 18/18 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-08 09:28:02] [INFO ] Invariant cache hit.
[2023-04-08 09:28:02] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 09:28:02] [INFO ] Invariant cache hit.
[2023-04-08 09:28:02] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:28:02] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-08 09:28:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:28:02] [INFO ] Invariant cache hit.
[2023-04-08 09:28:02] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 12/12 places, 18/18 transitions.
[2023-04-08 09:28:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 1) seen :66
Incomplete Best-First random walk after 1000001 steps, including 170 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 1) seen :130
[2023-04-08 09:28:03] [INFO ] Invariant cache hit.
[2023-04-08 09:28:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 09:28:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:28:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:28:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:28:03] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:28:03] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:28:03] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 1 ms to minimize.
[2023-04-08 09:28:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 09:28:03] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:28:03] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [156] Max seen :[154]
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 18/18 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-08 09:28:03] [INFO ] Invariant cache hit.
[2023-04-08 09:28:03] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 09:28:03] [INFO ] Invariant cache hit.
[2023-04-08 09:28:03] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:28:03] [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 09:28:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:28:03] [INFO ] Invariant cache hit.
[2023-04-08 09:28:03] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 12/12 places, 18/18 transitions.
Ending property specific reduction for PGCD-PT-D05N025-UpperBounds-12 in 1478 ms.
Starting property specific reduction for PGCD-PT-D05N025-UpperBounds-14
[2023-04-08 09:28:03] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :26
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 :116
[2023-04-08 09:28:03] [INFO ] Invariant cache hit.
[2023-04-08 09:28:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 09:28:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:28:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 09:28:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:28:03] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:28:03] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:28:03] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:28:03] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [156] Max seen :[116]
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-08 09:28:03] [INFO ] Invariant cache hit.
[2023-04-08 09:28:03] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 12/12 places, 18/18 transitions.
[2023-04-08 09:28:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000028 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 1) seen :62
Incomplete Best-First random walk after 1000001 steps, including 168 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 1) seen :130
[2023-04-08 09:28:04] [INFO ] Invariant cache hit.
[2023-04-08 09:28:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:28:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:28:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 09:28:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 09:28:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 09:28:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 09:28:04] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:28:04] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2023-04-08 09:28:04] [INFO ] Computed and/alt/rep : 6/12/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 09:28:04] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [156] Max seen :[154]
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 18/18 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-08 09:28:04] [INFO ] Invariant cache hit.
[2023-04-08 09:28:04] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 09:28:04] [INFO ] Invariant cache hit.
[2023-04-08 09:28:04] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-08 09:28:04] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-08 09:28:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 09:28:04] [INFO ] Invariant cache hit.
[2023-04-08 09:28:04] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 12/12 places, 18/18 transitions.
Ending property specific reduction for PGCD-PT-D05N025-UpperBounds-14 in 748 ms.
[2023-04-08 09:28:04] [INFO ] Flatten gal took : 21 ms
[2023-04-08 09:28:04] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/UpperBounds.sr.xml took 4 ms.
[2023-04-08 09:28:04] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 12 places, 18 transitions and 60 arcs took 1 ms.
Total runtime 12958 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/910/ub_0_ --maxsum=/tmp/910/ub_1_ --maxsum=/tmp/910/ub_2_ --maxsum=/tmp/910/ub_3_ --maxsum=/tmp/910/ub_4_
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 304176 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16103008 kB
Could not compute solution for formula : PGCD-PT-D05N025-UpperBounds-03
Could not compute solution for formula : PGCD-PT-D05N025-UpperBounds-06
Could not compute solution for formula : PGCD-PT-D05N025-UpperBounds-07
Could not compute solution for formula : PGCD-PT-D05N025-UpperBounds-12
Could not compute solution for formula : PGCD-PT-D05N025-UpperBounds-14

BK_STOP 1680949656661

--------------------
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-D05N025-UpperBounds-03
ub formula formula --maxsum=/tmp/910/ub_0_
ub formula name PGCD-PT-D05N025-UpperBounds-06
ub formula formula --maxsum=/tmp/910/ub_1_
ub formula name PGCD-PT-D05N025-UpperBounds-07
ub formula formula --maxsum=/tmp/910/ub_2_
ub formula name PGCD-PT-D05N025-UpperBounds-12
ub formula formula --maxsum=/tmp/910/ub_3_
ub formula name PGCD-PT-D05N025-UpperBounds-14
ub formula formula --maxsum=/tmp/910/ub_4_
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 12 places, 18 transitions and 60 arcs
pnml2lts-sym: Petri net PGCD_PT_D05N025 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: 18->6 groups
pnml2lts-sym: Regrouping took 0.010 real 0.000 user 0.000 sys
pnml2lts-sym: state vector length is 12; there are 6 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: 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
Killing (15) : 930
Killing (9) : 930

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-D05N025"
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-D05N025, 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-167987246700485"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PGCD-PT-D05N025.tgz
mv PGCD-PT-D05N025 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 ;