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-167987246700453.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-D02N100, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246700453
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 5.3K Mar 23 15:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Mar 23 15:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 15:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 32K Mar 23 15:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 7 12:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 7 12:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K 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 15K Mar 23 15:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Mar 23 15:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 23 15:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Mar 23 15:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 5.6K Mar 31 16:48 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PGCD-PT-D02N100-UpperBounds-00
FORMULA_NAME PGCD-PT-D02N100-UpperBounds-01
FORMULA_NAME PGCD-PT-D02N100-UpperBounds-02
FORMULA_NAME PGCD-PT-D02N100-UpperBounds-03
FORMULA_NAME PGCD-PT-D02N100-UpperBounds-04
FORMULA_NAME PGCD-PT-D02N100-UpperBounds-05
FORMULA_NAME PGCD-PT-D02N100-UpperBounds-06
FORMULA_NAME PGCD-PT-D02N100-UpperBounds-07
FORMULA_NAME PGCD-PT-D02N100-UpperBounds-08
FORMULA_NAME PGCD-PT-D02N100-UpperBounds-09
FORMULA_NAME PGCD-PT-D02N100-UpperBounds-10
FORMULA_NAME PGCD-PT-D02N100-UpperBounds-11
FORMULA_NAME PGCD-PT-D02N100-UpperBounds-12
FORMULA_NAME PGCD-PT-D02N100-UpperBounds-13
FORMULA_NAME PGCD-PT-D02N100-UpperBounds-14
FORMULA_NAME PGCD-PT-D02N100-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680943120406

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-D02N100
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-08 08:38:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-08 08:38:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 08:38:42] [INFO ] Load time of PNML (sax parser for PT used): 22 ms
[2023-04-08 08:38:42] [INFO ] Transformed 9 places.
[2023-04-08 08:38:42] [INFO ] Transformed 9 transitions.
[2023-04-08 08:38:42] [INFO ] Parsed PT model containing 9 places and 9 transitions and 42 arcs in 84 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 9 rows 9 cols
[2023-04-08 08:38:42] [INFO ] Computed 4 invariants in 9 ms
Incomplete random walk after 10036 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=836 ) properties (out of 16) seen :1652
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 :1355
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :1137
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 :1220
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 :1450
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 :1510
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 :1440
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 :1132
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 :1125
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 :1450
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 :1123
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 :1360
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :1350
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :1220
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :1380
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :1220
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 :1450
[2023-04-08 08:38:42] [INFO ] Invariant cache hit.
[2023-04-08 08:38:42] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-04-08 08:38:42] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 3 ms returned sat
[2023-04-08 08:38:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:42] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-04-08 08:38:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:42] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:38:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:42] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 7 ms to minimize.
[2023-04-08 08:38:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 56 ms
[2023-04-08 08:38:42] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:42] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 08:38:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:42] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 08:38:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:38:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:42] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 3 ms returned sat
[2023-04-08 08:38:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:38:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:38:42] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:42] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 15 ms.
[2023-04-08 08:38:42] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:42] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:38:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:42] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:38:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:42] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2023-04-08 08:38:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-04-08 08:38:42] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:42] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 08:38:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:42] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:38:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:38:43] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 17 ms.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 3 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:38:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 5 ms returned sat
[2023-04-08 08:38:43] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:38:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:43] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:38:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:43] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 25 ms.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 08:38:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:43] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:43] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 19 ms.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 2 ms to minimize.
[2023-04-08 08:38:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 08:38:43] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:43] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:38:43] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2023-04-08 08:38:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-04-08 08:38:43] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:43] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 1 ms to minimize.
[2023-04-08 08:38:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-04-08 08:38:43] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:43] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:38:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 08:38:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:44] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 0 ms to minimize.
[2023-04-08 08:38:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-04-08 08:38:44] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:44] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 16 ms.
[2023-04-08 08:38:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:44] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 08:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:38:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:44] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:38:44] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2023-04-08 08:38:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 08:38:44] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:44] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 08:38:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:44] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:44] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:44] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [303, 303, 303, 303, 303, 303, 303, 303, 303, 303, 303, 303, 303, 303, 303, 303] Max seen :[201, 109, 201, 121, 121, 121, 109, 201, 121, 201, 201, 201, 201, 201, 201, 121]
Support contains 7 out of 9 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 11 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:38:44] [INFO ] Invariant cache hit.
[2023-04-08 08:38:44] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 9/9 places, 9/9 transitions.
[2023-04-08 08:38:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000095 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :1824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 16) seen :1365
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 :1160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 16) seen :1220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 16) seen :1470
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 16) seen :1450
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 16) seen :1470
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 16) seen :1165
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 16) seen :1125
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 16) seen :1490
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 16) seen :1121
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 16) seen :1355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 16) seen :1360
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 16) seen :1220
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 16) seen :1350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 16) seen :1220
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 16) seen :1470
[2023-04-08 08:38:49] [INFO ] Invariant cache hit.
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:38:49] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned unsat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2023-04-08 08:38:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 08:38:49] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:49] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned unsat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned unsat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned unsat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:38:49] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:49] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:49] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:50] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 08:38:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:38:50] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:38:50] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 08:38:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:38:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2023-04-08 08:38:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 08:38:50] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:38:50] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:38:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:38:50] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 08:38:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:38:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 0 ms to minimize.
[2023-04-08 08:38:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 08:38:50] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:38:50] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:38:50] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 3 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:38:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned unsat
Current structural bounds on expressions (after SMT) : [303, 301, 303, 301, 301, 301, 301, 303, 301, 303, 303, 303, 303, 303, 303, 301] Max seen :[299, 301, 299, 301, 301, 301, 301, 297, 301, 297, 299, 299, 299, 299, 299, 301]
FORMULA PGCD-PT-D02N100-UpperBounds-15 301 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D02N100-UpperBounds-08 301 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D02N100-UpperBounds-06 301 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D02N100-UpperBounds-05 301 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D02N100-UpperBounds-04 301 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D02N100-UpperBounds-03 301 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D02N100-UpperBounds-01 301 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 9/9 places, 9/9 transitions.
[2023-04-08 08:38:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000061 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8475 ) properties (out of 9) seen :985
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :1304
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :1203
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :1102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :1102
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :1304
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :1304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :1203
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :1304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :1203
[2023-04-08 08:38:52] [INFO ] Invariant cache hit.
[2023-04-08 08:38:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:52] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:38:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:52] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:38:52] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:52] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 08:38:52] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:52] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:52] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:38:52] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2023-04-08 08:38:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 08:38:52] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:38:53] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:38:53] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:53] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 08:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:38:53] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:53] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:53] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2023-04-08 08:38:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 08:38:53] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:53] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:53] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:53] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2023-04-08 08:38:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-04-08 08:38:53] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:38:53] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [303, 303, 303, 303, 303, 303, 303, 303, 303] Max seen :[299, 299, 299, 299, 299, 299, 299, 299, 299]
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 9/9 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:38:53] [INFO ] Invariant cache hit.
[2023-04-08 08:38:53] [INFO ] Implicit Places using invariants in 29 ms returned [6, 7, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 32 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 6/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 33 ms. Remains : 6/9 places, 9/9 transitions.
// Phase 1: matrix 9 rows 6 cols
[2023-04-08 08:38:53] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000023 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=10752 ) properties (out of 9) seen :1011
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 9) seen :1304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 9) seen :1203
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 9) seen :1102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 9) seen :1102
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 9) seen :1304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 9) seen :1304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 9) seen :1203
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 9) seen :1304
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 9) seen :1203
[2023-04-08 08:38:55] [INFO ] Invariant cache hit.
[2023-04-08 08:38:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:55] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:38:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:38:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:55] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:38:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 08:38:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:38:55] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:55] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 08:38:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:55] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:38:55] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 08:38:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:55] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:38:55] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 08:38:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 08:38:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:38:56] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 08:38:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:38:56] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:56] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 08:38:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:56] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:56] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 08:38:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-08 08:38:56] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [303, 303, 303, 303, 303, 303, 303, 303, 303] Max seen :[299, 299, 299, 299, 299, 299, 299, 299, 299]
Support contains 3 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:38:56] [INFO ] Invariant cache hit.
[2023-04-08 08:38:56] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 08:38:56] [INFO ] Invariant cache hit.
[2023-04-08 08:38:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:56] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-08 08:38:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:38:56] [INFO ] Invariant cache hit.
[2023-04-08 08:38:56] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 6/6 places, 9/9 transitions.
Starting property specific reduction for PGCD-PT-D02N100-UpperBounds-00
[2023-04-08 08:38:56] [INFO ] Invariant cache hit.
Incomplete random walk after 10048 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3349 ) properties (out of 1) seen :105
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :201
[2023-04-08 08:38:56] [INFO ] Invariant cache hit.
[2023-04-08 08:38:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:56] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:56] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[201]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:38:56] [INFO ] Invariant cache hit.
[2023-04-08 08:38:56] [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 : 6/6 places, 9/9 transitions.
[2023-04-08 08:38:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000073 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10527 ) properties (out of 1) seen :110
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 1) seen :201
[2023-04-08 08:38:56] [INFO ] Invariant cache hit.
[2023-04-08 08:38:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:57] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 08:38:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:57] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:38:57] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[299]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:38:57] [INFO ] Invariant cache hit.
[2023-04-08 08:38:57] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 08:38:57] [INFO ] Invariant cache hit.
[2023-04-08 08:38:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:57] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-08 08:38:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:38:57] [INFO ] Invariant cache hit.
[2023-04-08 08:38:57] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 6/6 places, 9/9 transitions.
Ending property specific reduction for PGCD-PT-D02N100-UpperBounds-00 in 608 ms.
Starting property specific reduction for PGCD-PT-D02N100-UpperBounds-02
[2023-04-08 08:38:57] [INFO ] Invariant cache hit.
Incomplete random walk after 10085 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2521 ) properties (out of 1) seen :103
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 :201
[2023-04-08 08:38:57] [INFO ] Invariant cache hit.
[2023-04-08 08:38:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 08:38:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:38:57] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:57] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[201]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:38:57] [INFO ] Invariant cache hit.
[2023-04-08 08:38:57] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 6/6 places, 9/9 transitions.
[2023-04-08 08:38:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000037 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9804 ) properties (out of 1) seen :114
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 1) seen :201
[2023-04-08 08:38:57] [INFO ] Invariant cache hit.
[2023-04-08 08:38:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 08:38:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:57] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:38:57] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[297]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:38:57] [INFO ] Invariant cache hit.
[2023-04-08 08:38:57] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 08:38:57] [INFO ] Invariant cache hit.
[2023-04-08 08:38:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:57] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-08 08:38:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:38:57] [INFO ] Invariant cache hit.
[2023-04-08 08:38:57] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 6/6 places, 9/9 transitions.
Ending property specific reduction for PGCD-PT-D02N100-UpperBounds-02 in 573 ms.
Starting property specific reduction for PGCD-PT-D02N100-UpperBounds-07
[2023-04-08 08:38:57] [INFO ] Invariant cache hit.
Incomplete random walk after 10046 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=5023 ) properties (out of 1) seen :102
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 :201
[2023-04-08 08:38:57] [INFO ] Invariant cache hit.
[2023-04-08 08:38:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:57] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:38:57] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[201]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:38:57] [INFO ] Invariant cache hit.
[2023-04-08 08:38:57] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 6/6 places, 9/9 transitions.
[2023-04-08 08:38:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000039 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 1) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 1) seen :201
[2023-04-08 08:38:58] [INFO ] Invariant cache hit.
[2023-04-08 08:38:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:58] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[297]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:38:58] [INFO ] Invariant cache hit.
[2023-04-08 08:38:58] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 08:38:58] [INFO ] Invariant cache hit.
[2023-04-08 08:38:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:58] [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 08:38:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:38:58] [INFO ] Invariant cache hit.
[2023-04-08 08:38:58] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 6/6 places, 9/9 transitions.
Ending property specific reduction for PGCD-PT-D02N100-UpperBounds-07 in 556 ms.
Starting property specific reduction for PGCD-PT-D02N100-UpperBounds-09
[2023-04-08 08:38:58] [INFO ] Invariant cache hit.
Incomplete random walk after 10044 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3348 ) properties (out of 1) seen :105
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 :201
[2023-04-08 08:38:58] [INFO ] Invariant cache hit.
[2023-04-08 08:38:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:38:58] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[201]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:38:58] [INFO ] Invariant cache hit.
[2023-04-08 08:38:58] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 6/6 places, 9/9 transitions.
[2023-04-08 08:38:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000076 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=10870 ) properties (out of 1) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 1) seen :201
[2023-04-08 08:38:58] [INFO ] Invariant cache hit.
[2023-04-08 08:38:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 08:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:58] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:38:58] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[299]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:38:58] [INFO ] Invariant cache hit.
[2023-04-08 08:38:58] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 08:38:58] [INFO ] Invariant cache hit.
[2023-04-08 08:38:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:58] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-08 08:38:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:38:58] [INFO ] Invariant cache hit.
[2023-04-08 08:38:58] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 6/6 places, 9/9 transitions.
Ending property specific reduction for PGCD-PT-D02N100-UpperBounds-09 in 542 ms.
Starting property specific reduction for PGCD-PT-D02N100-UpperBounds-10
[2023-04-08 08:38:58] [INFO ] Invariant cache hit.
Incomplete random walk after 10057 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3352 ) properties (out of 1) seen :105
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 :201
[2023-04-08 08:38:58] [INFO ] Invariant cache hit.
[2023-04-08 08:38:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:58] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:38:58] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[201]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:38:58] [INFO ] Invariant cache hit.
[2023-04-08 08:38:58] [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 : 6/6 places, 9/9 transitions.
[2023-04-08 08:38:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9434 ) properties (out of 1) seen :109
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 1) seen :201
[2023-04-08 08:38:59] [INFO ] Invariant cache hit.
[2023-04-08 08:38:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 08:38:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:38:59] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:59] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[297]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:38:59] [INFO ] Invariant cache hit.
[2023-04-08 08:38:59] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 08:38:59] [INFO ] Invariant cache hit.
[2023-04-08 08:38:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:59] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-04-08 08:38:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:38:59] [INFO ] Invariant cache hit.
[2023-04-08 08:38:59] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 6/6 places, 9/9 transitions.
Ending property specific reduction for PGCD-PT-D02N100-UpperBounds-10 in 693 ms.
Starting property specific reduction for PGCD-PT-D02N100-UpperBounds-11
[2023-04-08 08:38:59] [INFO ] Invariant cache hit.
Incomplete random walk after 10025 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=5012 ) properties (out of 1) seen :109
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 :201
[2023-04-08 08:38:59] [INFO ] Invariant cache hit.
[2023-04-08 08:38:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:38:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:59] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:59] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[201]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:38:59] [INFO ] Invariant cache hit.
[2023-04-08 08:38:59] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 6/6 places, 9/9 transitions.
[2023-04-08 08:38:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000037 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 1) seen :115
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 1) seen :201
[2023-04-08 08:38:59] [INFO ] Invariant cache hit.
[2023-04-08 08:38:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:38:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:38:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:38:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:38:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:38:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:38:59] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:38:59] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[299]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:39:00] [INFO ] Invariant cache hit.
[2023-04-08 08:39:00] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 08:39:00] [INFO ] Invariant cache hit.
[2023-04-08 08:39:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:39:00] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-08 08:39:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:39:00] [INFO ] Invariant cache hit.
[2023-04-08 08:39:00] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 6/6 places, 9/9 transitions.
Ending property specific reduction for PGCD-PT-D02N100-UpperBounds-11 in 572 ms.
Starting property specific reduction for PGCD-PT-D02N100-UpperBounds-12
[2023-04-08 08:39:00] [INFO ] Invariant cache hit.
Incomplete random walk after 10021 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2004 ) properties (out of 1) seen :103
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 :201
[2023-04-08 08:39:00] [INFO ] Invariant cache hit.
[2023-04-08 08:39:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:39:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:39:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:39:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:39:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:39:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:39:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:39:00] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:39:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[201]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:39:00] [INFO ] Invariant cache hit.
[2023-04-08 08:39:00] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 6/6 places, 9/9 transitions.
[2023-04-08 08:39:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000061 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10417 ) properties (out of 1) seen :111
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 1) seen :201
[2023-04-08 08:39:00] [INFO ] Invariant cache hit.
[2023-04-08 08:39:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:39:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:39:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:39:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:39:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:39:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:39:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-08 08:39:00] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:39:00] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[299]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:39:00] [INFO ] Invariant cache hit.
[2023-04-08 08:39:00] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 08:39:00] [INFO ] Invariant cache hit.
[2023-04-08 08:39:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:39:00] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-08 08:39:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:39:00] [INFO ] Invariant cache hit.
[2023-04-08 08:39:00] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 6/6 places, 9/9 transitions.
Ending property specific reduction for PGCD-PT-D02N100-UpperBounds-12 in 566 ms.
Starting property specific reduction for PGCD-PT-D02N100-UpperBounds-13
[2023-04-08 08:39:00] [INFO ] Invariant cache hit.
Incomplete random walk after 10043 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3347 ) properties (out of 1) seen :105
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 :201
[2023-04-08 08:39:00] [INFO ] Invariant cache hit.
[2023-04-08 08:39:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:39:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 08:39:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:39:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:39:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:39:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:39:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:39:00] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:39:00] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[201]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:39:00] [INFO ] Invariant cache hit.
[2023-04-08 08:39:00] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 6/6 places, 9/9 transitions.
[2023-04-08 08:39:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 1) seen :115
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 1) seen :201
[2023-04-08 08:39:01] [INFO ] Invariant cache hit.
[2023-04-08 08:39:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:39:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:39:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:39:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:39:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:39:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:39:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:39:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:39:01] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 08:39:01] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[295]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:39:01] [INFO ] Invariant cache hit.
[2023-04-08 08:39:01] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 08:39:01] [INFO ] Invariant cache hit.
[2023-04-08 08:39:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:39:01] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-08 08:39:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:39:01] [INFO ] Invariant cache hit.
[2023-04-08 08:39:01] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 6/6 places, 9/9 transitions.
Ending property specific reduction for PGCD-PT-D02N100-UpperBounds-13 in 572 ms.
Starting property specific reduction for PGCD-PT-D02N100-UpperBounds-14
[2023-04-08 08:39:01] [INFO ] Invariant cache hit.
Incomplete random walk after 10037 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3345 ) properties (out of 1) seen :105
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :201
[2023-04-08 08:39:01] [INFO ] Invariant cache hit.
[2023-04-08 08:39:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:39:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:39:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:39:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:39:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:39:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:39:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:39:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:39:01] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 08:39:01] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[201]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:39:01] [INFO ] Invariant cache hit.
[2023-04-08 08:39:01] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 6/6 places, 9/9 transitions.
[2023-04-08 08:39:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000057 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 1) seen :107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 1) seen :201
[2023-04-08 08:39:01] [INFO ] Invariant cache hit.
[2023-04-08 08:39:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 08:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 08:39:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 08:39:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 08:39:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 08:39:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 08:39:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 08:39:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:39:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-08 08:39:01] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 08:39:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [303] Max seen :[299]
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 9/9 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-08 08:39:01] [INFO ] Invariant cache hit.
[2023-04-08 08:39:01] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-08 08:39:01] [INFO ] Invariant cache hit.
[2023-04-08 08:39:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-08 08:39:01] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-08 08:39:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 08:39:01] [INFO ] Invariant cache hit.
[2023-04-08 08:39:01] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 6/6 places, 9/9 transitions.
Ending property specific reduction for PGCD-PT-D02N100-UpperBounds-14 in 581 ms.
[2023-04-08 08:39:01] [INFO ] Flatten gal took : 14 ms
[2023-04-08 08:39:01] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-04-08 08:39:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 6 places, 9 transitions and 30 arcs took 1 ms.
Total runtime 19780 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/1126/ub_0_ --maxsum=/tmp/1126/ub_1_ --maxsum=/tmp/1126/ub_2_ --maxsum=/tmp/1126/ub_3_ --maxsum=/tmp/1126/ub_4_ --maxsum=/tmp/1126/ub_5_ --maxsum=/tmp/1126/ub_6_ --maxsum=/tmp/1126/ub_7_ --maxsum=/tmp/1126/ub_8_
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 397080 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16103716 kB
Could not compute solution for formula : PGCD-PT-D02N100-UpperBounds-00
Could not compute solution for formula : PGCD-PT-D02N100-UpperBounds-02
Could not compute solution for formula : PGCD-PT-D02N100-UpperBounds-07
Could not compute solution for formula : PGCD-PT-D02N100-UpperBounds-09
Could not compute solution for formula : PGCD-PT-D02N100-UpperBounds-10
Could not compute solution for formula : PGCD-PT-D02N100-UpperBounds-11
Could not compute solution for formula : PGCD-PT-D02N100-UpperBounds-12
Could not compute solution for formula : PGCD-PT-D02N100-UpperBounds-13
Could not compute solution for formula : PGCD-PT-D02N100-UpperBounds-14

BK_STOP 1680946714067

--------------------
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-D02N100-UpperBounds-00
ub formula formula --maxsum=/tmp/1126/ub_0_
ub formula name PGCD-PT-D02N100-UpperBounds-02
ub formula formula --maxsum=/tmp/1126/ub_1_
ub formula name PGCD-PT-D02N100-UpperBounds-07
ub formula formula --maxsum=/tmp/1126/ub_2_
ub formula name PGCD-PT-D02N100-UpperBounds-09
ub formula formula --maxsum=/tmp/1126/ub_3_
ub formula name PGCD-PT-D02N100-UpperBounds-10
ub formula formula --maxsum=/tmp/1126/ub_4_
ub formula name PGCD-PT-D02N100-UpperBounds-11
ub formula formula --maxsum=/tmp/1126/ub_5_
ub formula name PGCD-PT-D02N100-UpperBounds-12
ub formula formula --maxsum=/tmp/1126/ub_6_
ub formula name PGCD-PT-D02N100-UpperBounds-13
ub formula formula --maxsum=/tmp/1126/ub_7_
ub formula name PGCD-PT-D02N100-UpperBounds-14
ub formula formula --maxsum=/tmp/1126/ub_8_
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 6 places, 9 transitions and 30 arcs
pnml2lts-sym: Petri net PGCD_PT_D02N100 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: 9->3 groups
pnml2lts-sym: Regrouping took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state vector length is 6; there are 3 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: 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
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
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) : 1132
Killing (9) : 1132

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-D02N100"
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-D02N100, 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-167987246700453"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PGCD-PT-D02N100.tgz
mv PGCD-PT-D02N100 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 ;