About the Execution of Marcie+red for NeighborGrid-PT-d3n3m1t11
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
5811.300 | 29204.00 | 32500.00 | 489.10 | TFFTFFFFTTTFFTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r266-smll-167863540500095.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is NeighborGrid-PT-d3n3m1t11, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r266-smll-167863540500095
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 8.4K Feb 26 09:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 09:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 09:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 09:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Feb 26 09:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 09:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K Feb 26 09:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 46K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-00
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-01
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-02
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-03
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-04
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-05
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-06
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-07
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-08
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-09
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-10
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-11
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-12
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-13
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-14
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678785947416
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=marciexred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeighborGrid-PT-d3n3m1t11
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-14 09:25:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-14 09:25:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 09:25:50] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2023-03-14 09:25:50] [INFO ] Transformed 27 places.
[2023-03-14 09:25:50] [INFO ] Transformed 162 transitions.
[2023-03-14 09:25:50] [INFO ] Parsed PT model containing 27 places and 162 transitions and 324 arcs in 165 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10005 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 10) seen :8
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 2) seen :1
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 162 rows 27 cols
[2023-03-14 09:25:50] [INFO ] Computed 1 place invariants in 11 ms
[2023-03-14 09:25:50] [INFO ] After 173ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 874 ms.
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityFireability.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: NeighborGrid_PT_d3n3m1t11
(NrP: 27 NrTr: 162 NrArc: 324)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.001sec
net check time: 0m 0.000sec
init dd package: 0m 3.664sec
RS generation: 0m 0.633sec
-> reachability set: #nodes 729 (7.3e+02) #states 973,469,712,824,056 (14)
starting MCC model checker
--------------------------
checking: AG [IS_FIREABLE [ti_0_1_0v_0_1_1]]
normalized: ~ [E [true U ~ [IS_FIREABLE [ti_0_1_0v_0_1_1]]]]
-> the formula is FALSE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-05 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.183sec
checking: EF [~ [IS_FIREABLE [ti_1_1_0v_1_1_1]]]
normalized: E [true U ~ [IS_FIREABLE [ti_1_1_0v_1_1_1]]]
-> the formula is TRUE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-15 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.262sec
checking: EF [[IS_FIREABLE [to_0_0_2v_1_0_2] | IS_FIREABLE [ti_2_1_0v_2_1_1]]]
normalized: E [true U [IS_FIREABLE [to_0_0_2v_1_0_2] | IS_FIREABLE [ti_2_1_0v_2_1_1]]]
-> the formula is TRUE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-10 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.298sec
checking: EF [[[IS_FIREABLE [to_1_1_0v_2_1_0] | IS_FIREABLE [to_1_0_0v_1_1_0]] | IS_FIREABLE [ti_1_2_1v_1_2_2]]]
normalized: E [true U [[IS_FIREABLE [to_1_1_0v_2_1_0] | IS_FIREABLE [to_1_0_0v_1_1_0]] | IS_FIREABLE [ti_1_2_1v_1_2_2]]]
-> the formula is TRUE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-14 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.199sec
checking: EF [~ [[[~ [[IS_FIREABLE [ti_0_0_2v_2_0_2] & ~ [[[IS_FIREABLE [ti_1_1_0v_1_1_1] | IS_FIREABLE [ti_1_1_2v_2_1_2]] | [IS_FIREABLE [to_0_1_2v_0_2_2] | [IS_FIREABLE [to_1_0_2v_2_0_2] | IS_FIREABLE [ti_1_0_1v_2_0_1]]]]]]] & IS_FIREABLE [ti_0_2_2v_2_2_2]] | ~ [[~ [[~ [[IS_FIREABLE [to_2_2_0v_2_2_1] & IS_FIREABLE [to_0_0_0v_1_0_0]]] | IS_FIREABLE [ti_0_1_0v_2_1_0]]] & ~ [IS_FIREABLE [to_1_0_0v_1_2_0]]]]]]]
normalized: E [true U ~ [[~ [[~ [IS_FIREABLE [to_1_0_0v_1_2_0]] & ~ [[~ [[IS_FIREABLE [to_2_2_0v_2_2_1] & IS_FIREABLE [to_0_0_0v_1_0_0]]] | IS_FIREABLE [ti_0_1_0v_2_1_0]]]]] | [~ [[~ [[[[IS_FIREABLE [to_1_0_2v_2_0_2] | IS_FIREABLE [ti_1_0_1v_2_0_1]] | IS_FIREABLE [to_0_1_2v_0_2_2]] | [IS_FIREABLE [ti_1_1_0v_1_1_1] | IS_FIREABLE [ti_1_1_2v_2_1_2]]]] & IS_FIREABLE [ti_0_0_2v_2_0_2]]] & IS_FIREABLE [ti_0_2_2v_2_2_2]]]]]
-> the formula is TRUE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-03 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 1.684sec
checking: AG [[IS_FIREABLE [to_0_0_1v_0_0_2] | [[~ [IS_FIREABLE [to_1_1_0v_1_1_2]] | [IS_FIREABLE [to_2_1_1v_2_2_1] | [[~ [IS_FIREABLE [to_0_0_0v_2_0_0]] | IS_FIREABLE [ti_1_1_1v_1_1_2]] | ~ [[[[IS_FIREABLE [ti_2_0_1v_2_1_1] | IS_FIREABLE [ti_0_1_2v_0_2_2]] | [IS_FIREABLE [to_1_2_0v_1_2_1] & IS_FIREABLE [to_1_0_1v_2_0_1]]] & [IS_FIREABLE [to_2_0_2v_2_2_2] & [IS_FIREABLE [to_0_1_1v_0_1_2] & IS_FIREABLE [to_1_1_2v_2_1_2]]]]]]]] | [IS_FIREABLE [ti_0_2_1v_0_2_2] & [[~ [IS_FIREABLE [ti_0_1_1v_1_1_1]] & ~ [[IS_FIREABLE [to_1_1_2v_2_1_2] | [IS_FIREABLE [to_0_0_2v_2_0_2] & IS_FIREABLE [to_1_2_0v_2_2_0]]]]] & IS_FIREABLE [ti_2_0_2v_2_2_2]]]]]]
normalized: ~ [E [true U ~ [[IS_FIREABLE [to_0_0_1v_0_0_2] | [[[[~ [[[IS_FIREABLE [to_0_0_2v_2_0_2] & IS_FIREABLE [to_1_2_0v_2_2_0]] | IS_FIREABLE [to_1_1_2v_2_1_2]]] & ~ [IS_FIREABLE [ti_0_1_1v_1_1_1]]] & IS_FIREABLE [ti_2_0_2v_2_2_2]] & IS_FIREABLE [ti_0_2_1v_0_2_2]] | [[IS_FIREABLE [to_2_1_1v_2_2_1] | [~ [[[[IS_FIREABLE [to_0_1_1v_0_1_2] & IS_FIREABLE [to_1_1_2v_2_1_2]] & IS_FIREABLE [to_2_0_2v_2_2_2]] & [[IS_FIREABLE [to_1_2_0v_1_2_1] & IS_FIREABLE [to_1_0_1v_2_0_1]] | [IS_FIREABLE [ti_2_0_1v_2_1_1] | IS_FIREABLE [ti_0_1_2v_0_2_2]]]]] | [IS_FIREABLE [ti_1_1_1v_1_1_2] | ~ [IS_FIREABLE [to_0_0_0v_2_0_0]]]]] | ~ [IS_FIREABLE [to_1_1_0v_1_1_2]]]]]]]]
-> the formula is TRUE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.018sec
checking: AG [[[[[~ [[[[[IS_FIREABLE [to_0_2_2v_2_2_2] | IS_FIREABLE [ti_0_1_0v_2_1_0]] | ~ [IS_FIREABLE [to_0_2_0v_0_2_2]]] & [[IS_FIREABLE [ti_0_0_1v_0_2_1] & IS_FIREABLE [to_0_2_0v_1_2_0]] & [IS_FIREABLE [ti_0_1_0v_1_1_0] | IS_FIREABLE [ti_0_1_2v_1_1_2]]]] | IS_FIREABLE [ti_2_0_1v_2_0_2]]] & IS_FIREABLE [to_0_1_0v_0_2_0]] | ~ [[[[IS_FIREABLE [ti_0_0_1v_2_0_1] | [[IS_FIREABLE [ti_0_2_0v_0_2_2] & IS_FIREABLE [to_1_1_0v_1_2_0]] | ~ [IS_FIREABLE [ti_0_0_0v_1_0_0]]]] | IS_FIREABLE [to_1_0_0v_1_0_1]] | ~ [IS_FIREABLE [to_0_0_0v_0_0_2]]]]] | IS_FIREABLE [ti_0_0_1v_2_0_1]] & ~ [[IS_FIREABLE [to_0_2_0v_0_2_1] | [~ [IS_FIREABLE [ti_1_0_1v_1_1_1]] | ~ [IS_FIREABLE [ti_1_1_0v_1_1_2]]]]]]]
normalized: ~ [E [true U ~ [[~ [[[~ [IS_FIREABLE [ti_1_1_0v_1_1_2]] | ~ [IS_FIREABLE [ti_1_0_1v_1_1_1]]] | IS_FIREABLE [to_0_2_0v_0_2_1]]] & [[~ [[~ [IS_FIREABLE [to_0_0_0v_0_0_2]] | [[[~ [IS_FIREABLE [ti_0_0_0v_1_0_0]] | [IS_FIREABLE [ti_0_2_0v_0_2_2] & IS_FIREABLE [to_1_1_0v_1_2_0]]] | IS_FIREABLE [ti_0_0_1v_2_0_1]] | IS_FIREABLE [to_1_0_0v_1_0_1]]]] | [~ [[[[[IS_FIREABLE [ti_0_1_0v_1_1_0] | IS_FIREABLE [ti_0_1_2v_1_1_2]] & [IS_FIREABLE [ti_0_0_1v_0_2_1] & IS_FIREABLE [to_0_2_0v_1_2_0]]] & [~ [IS_FIREABLE [to_0_2_0v_0_2_2]] | [IS_FIREABLE [to_0_2_2v_2_2_2] | IS_FIREABLE [ti_0_1_0v_2_1_0]]]] | IS_FIREABLE [ti_2_0_1v_2_0_2]]] & IS_FIREABLE [to_0_1_0v_0_2_0]]] | IS_FIREABLE [ti_0_0_1v_2_0_1]]]]]]
-> the formula is FALSE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-06 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.234sec
checking: EF [[[[[~ [[~ [[~ [IS_FIREABLE [ti_1_1_0v_1_1_2]] | [IS_FIREABLE [ti_1_0_2v_1_1_2] & IS_FIREABLE [to_2_0_0v_2_0_1]]]] | [~ [[IS_FIREABLE [to_2_0_0v_2_1_0] | IS_FIREABLE [to_0_2_1v_1_2_1]]] & IS_FIREABLE [ti_2_1_0v_2_2_0]]]] & IS_FIREABLE [to_0_2_0v_0_2_2]] & ~ [IS_FIREABLE [to_2_0_0v_2_1_0]]] & [~ [[[[~ [IS_FIREABLE [to_1_1_1v_2_1_1]] & [IS_FIREABLE [to_0_1_1v_1_1_1] | IS_FIREABLE [ti_1_1_2v_1_2_2]]] & ~ [[IS_FIREABLE [to_0_2_0v_0_2_2] | IS_FIREABLE [to_0_0_2v_1_0_2]]]] | IS_FIREABLE [ti_1_1_0v_1_1_2]]] & ~ [IS_FIREABLE [to_0_0_2v_2_0_2]]]] & [~ [IS_FIREABLE [ti_1_0_2v_1_2_2]] | ~ [[~ [[~ [IS_FIREABLE [ti_1_1_0v_1_2_0]] | ~ [IS_FIREABLE [ti_1_1_1v_1_2_1]]]] & ~ [IS_FIREABLE [ti_0_0_2v_1_0_2]]]]]]]
normalized: E [true U [[~ [[~ [IS_FIREABLE [ti_0_0_2v_1_0_2]] & ~ [[~ [IS_FIREABLE [ti_1_1_1v_1_2_1]] | ~ [IS_FIREABLE [ti_1_1_0v_1_2_0]]]]]] | ~ [IS_FIREABLE [ti_1_0_2v_1_2_2]]] & [[~ [IS_FIREABLE [to_0_0_2v_2_0_2]] & ~ [[[~ [[IS_FIREABLE [to_0_2_0v_0_2_2] | IS_FIREABLE [to_0_0_2v_1_0_2]]] & [[IS_FIREABLE [to_0_1_1v_1_1_1] | IS_FIREABLE [ti_1_1_2v_1_2_2]] & ~ [IS_FIREABLE [to_1_1_1v_2_1_1]]]] | IS_FIREABLE [ti_1_1_0v_1_1_2]]]] & [~ [IS_FIREABLE [to_2_0_0v_2_1_0]] & [~ [[[~ [[IS_FIREABLE [to_2_0_0v_2_1_0] | IS_FIREABLE [to_0_2_1v_1_2_1]]] & IS_FIREABLE [ti_2_1_0v_2_2_0]] | ~ [[[IS_FIREABLE [ti_1_0_2v_1_1_2] & IS_FIREABLE [to_2_0_0v_2_0_1]] | ~ [IS_FIREABLE [ti_1_1_0v_1_1_2]]]]]] & IS_FIREABLE [to_0_2_0v_0_2_2]]]]]]
-> the formula is TRUE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-13 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 1.761sec
checking: EF [~ [[~ [[~ [[[IS_FIREABLE [to_1_2_0v_1_2_2] | [IS_FIREABLE [to_0_1_0v_0_1_2] | IS_FIREABLE [to_0_0_1v_2_0_1]]] & ~ [IS_FIREABLE [to_2_2_1v_2_2_2]]]] & [IS_FIREABLE [ti_0_2_1v_1_2_1] | [IS_FIREABLE [ti_1_0_2v_2_0_2] | [~ [IS_FIREABLE [ti_1_0_2v_1_2_2]] & [IS_FIREABLE [ti_0_2_0v_0_2_2] & IS_FIREABLE [to_1_0_2v_1_2_2]]]]]]] | [[[~ [IS_FIREABLE [to_0_1_1v_1_1_1]] | [[~ [IS_FIREABLE [to_1_0_0v_1_0_2]] | ~ [IS_FIREABLE [to_2_2_0v_2_2_1]]] & [[[IS_FIREABLE [ti_2_2_0v_2_2_2] & IS_FIREABLE [to_0_0_2v_2_0_2]] & IS_FIREABLE [to_0_0_0v_2_0_0]] & [~ [IS_FIREABLE [ti_2_0_1v_2_0_2]] | [IS_FIREABLE [ti_1_2_1v_1_2_2] & IS_FIREABLE [ti_2_0_2v_2_2_2]]]]]] | [~ [[~ [IS_FIREABLE [ti_1_0_2v_2_0_2]] | IS_FIREABLE [ti_1_0_2v_1_2_2]]] | ~ [IS_FIREABLE [ti_2_0_1v_2_0_2]]]] | IS_FIREABLE [to_0_2_0v_0_2_1]]]]]
normalized: E [true U ~ [[[[[[[~ [IS_FIREABLE [to_2_2_0v_2_2_1]] | ~ [IS_FIREABLE [to_1_0_0v_1_0_2]]] & [[[IS_FIREABLE [ti_1_2_1v_1_2_2] & IS_FIREABLE [ti_2_0_2v_2_2_2]] | ~ [IS_FIREABLE [ti_2_0_1v_2_0_2]]] & [[IS_FIREABLE [ti_2_2_0v_2_2_2] & IS_FIREABLE [to_0_0_2v_2_0_2]] & IS_FIREABLE [to_0_0_0v_2_0_0]]]] | ~ [IS_FIREABLE [to_0_1_1v_1_1_1]]] | [~ [IS_FIREABLE [ti_2_0_1v_2_0_2]] | ~ [[~ [IS_FIREABLE [ti_1_0_2v_2_0_2]] | IS_FIREABLE [ti_1_0_2v_1_2_2]]]]] | IS_FIREABLE [to_0_2_0v_0_2_1]] | ~ [[[[[[IS_FIREABLE [ti_0_2_0v_0_2_2] & IS_FIREABLE [to_1_0_2v_1_2_2]] & ~ [IS_FIREABLE [ti_1_0_2v_1_2_2]]] | IS_FIREABLE [ti_1_0_2v_2_0_2]] | IS_FIREABLE [ti_0_2_1v_1_2_1]] & ~ [[~ [IS_FIREABLE [to_2_2_1v_2_2_2]] & [[IS_FIREABLE [to_0_1_0v_0_1_2] | IS_FIREABLE [to_0_0_1v_2_0_1]] | IS_FIREABLE [to_1_2_0v_1_2_2]]]]]]]]]
-> the formula is TRUE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-08 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 1.179sec
checking: AG [[~ [[[~ [[[IS_FIREABLE [to_2_0_0v_2_0_1] | IS_FIREABLE [ti_0_1_1v_0_1_2]] & [IS_FIREABLE [ti_1_0_1v_1_1_1] | IS_FIREABLE [to_2_0_1v_2_2_1]]]] | [~ [IS_FIREABLE [ti_0_1_1v_2_1_1]] | ~ [IS_FIREABLE [to_0_0_0v_0_1_0]]]] | [~ [[IS_FIREABLE [ti_1_0_0v_1_0_2] & [~ [IS_FIREABLE [ti_0_2_1v_1_2_1]] & [IS_FIREABLE [ti_0_1_2v_0_2_2] | IS_FIREABLE [to_1_0_0v_1_1_0]]]]] & [IS_FIREABLE [to_2_1_0v_2_2_0] | [[~ [IS_FIREABLE [ti_2_2_0v_2_2_2]] & ~ [IS_FIREABLE [to_1_1_1v_1_1_2]]] & [IS_FIREABLE [ti_0_0_2v_2_0_2] | [IS_FIREABLE [to_0_2_0v_0_2_1] & IS_FIREABLE [to_0_2_2v_2_2_2]]]]]]]] & [[IS_FIREABLE [ti_2_2_1v_2_2_2] | ~ [[[IS_FIREABLE [to_0_1_0v_0_1_2] | ~ [IS_FIREABLE [to_1_0_1v_1_0_2]]] | [IS_FIREABLE [ti_2_0_2v_2_2_2] | [IS_FIREABLE [ti_0_1_2v_1_1_2] | [~ [IS_FIREABLE [to_1_0_0v_1_2_0]] | IS_FIREABLE [ti_0_0_2v_1_0_2]]]]]]] & ~ [IS_FIREABLE [to_0_0_1v_0_1_1]]]]]
normalized: ~ [E [true U ~ [[[~ [IS_FIREABLE [to_0_0_1v_0_1_1]] & [~ [[[[[~ [IS_FIREABLE [to_1_0_0v_1_2_0]] | IS_FIREABLE [ti_0_0_2v_1_0_2]] | IS_FIREABLE [ti_0_1_2v_1_1_2]] | IS_FIREABLE [ti_2_0_2v_2_2_2]] | [~ [IS_FIREABLE [to_1_0_1v_1_0_2]] | IS_FIREABLE [to_0_1_0v_0_1_2]]]] | IS_FIREABLE [ti_2_2_1v_2_2_2]]] & ~ [[[[[[[IS_FIREABLE [to_0_2_0v_0_2_1] & IS_FIREABLE [to_0_2_2v_2_2_2]] | IS_FIREABLE [ti_0_0_2v_2_0_2]] & [~ [IS_FIREABLE [to_1_1_1v_1_1_2]] & ~ [IS_FIREABLE [ti_2_2_0v_2_2_2]]]] | IS_FIREABLE [to_2_1_0v_2_2_0]] & ~ [[[[IS_FIREABLE [ti_0_1_2v_0_2_2] | IS_FIREABLE [to_1_0_0v_1_1_0]] & ~ [IS_FIREABLE [ti_0_2_1v_1_2_1]]] & IS_FIREABLE [ti_1_0_0v_1_0_2]]]] | [[~ [IS_FIREABLE [to_0_0_0v_0_1_0]] | ~ [IS_FIREABLE [ti_0_1_1v_2_1_1]]] | ~ [[[IS_FIREABLE [ti_1_0_1v_1_1_1] | IS_FIREABLE [to_2_0_1v_2_2_1]] & [IS_FIREABLE [to_2_0_0v_2_0_1] | IS_FIREABLE [ti_0_1_1v_0_1_2]]]]]]]]]]]
-> the formula is FALSE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-07 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.145sec
checking: AG [[[[[~ [[[[IS_FIREABLE [ti_0_1_0v_0_1_2] | IS_FIREABLE [ti_1_0_0v_1_2_0]] | ~ [IS_FIREABLE [to_0_1_0v_0_1_2]]] & [~ [IS_FIREABLE [ti_1_0_2v_1_1_2]] | ~ [IS_FIREABLE [ti_0_1_0v_2_1_0]]]]] & IS_FIREABLE [to_0_1_2v_2_1_2]] & [[[[IS_FIREABLE [ti_1_0_2v_1_1_2] | ~ [IS_FIREABLE [ti_0_2_2v_1_2_2]]] | [~ [IS_FIREABLE [to_2_2_1v_2_2_2]] | IS_FIREABLE [to_1_1_2v_1_2_2]]] & [IS_FIREABLE [to_0_1_0v_0_2_0] | ~ [[IS_FIREABLE [ti_2_1_2v_2_2_2] | [IS_FIREABLE [to_2_0_0v_2_0_1] & IS_FIREABLE [to_1_1_2v_2_1_2]]]]]] | [[[IS_FIREABLE [ti_2_1_0v_2_2_0] | [[IS_FIREABLE [to_2_1_1v_2_2_1] | IS_FIREABLE [to_2_0_1v_2_1_1]] | IS_FIREABLE [to_2_0_0v_2_0_2]]] | [[[IS_FIREABLE [ti_0_2_1v_2_2_1] | IS_FIREABLE [ti_1_1_0v_1_2_0]] & [IS_FIREABLE [ti_1_0_2v_2_0_2] | IS_FIREABLE [to_1_0_1v_2_0_1]]] & IS_FIREABLE [ti_1_2_0v_2_2_0]]] & IS_FIREABLE [to_2_0_2v_2_2_2]]]] & IS_FIREABLE [to_0_0_1v_1_0_1]] & IS_FIREABLE [ti_2_0_0v_2_1_0]]]
normalized: ~ [E [true U ~ [[[[[[[[[[IS_FIREABLE [ti_1_0_2v_2_0_2] | IS_FIREABLE [to_1_0_1v_2_0_1]] & [IS_FIREABLE [ti_0_2_1v_2_2_1] | IS_FIREABLE [ti_1_1_0v_1_2_0]]] & IS_FIREABLE [ti_1_2_0v_2_2_0]] | [[[IS_FIREABLE [to_2_1_1v_2_2_1] | IS_FIREABLE [to_2_0_1v_2_1_1]] | IS_FIREABLE [to_2_0_0v_2_0_2]] | IS_FIREABLE [ti_2_1_0v_2_2_0]]] & IS_FIREABLE [to_2_0_2v_2_2_2]] | [[~ [[[IS_FIREABLE [to_2_0_0v_2_0_1] & IS_FIREABLE [to_1_1_2v_2_1_2]] | IS_FIREABLE [ti_2_1_2v_2_2_2]]] | IS_FIREABLE [to_0_1_0v_0_2_0]] & [[~ [IS_FIREABLE [to_2_2_1v_2_2_2]] | IS_FIREABLE [to_1_1_2v_1_2_2]] | [~ [IS_FIREABLE [ti_0_2_2v_1_2_2]] | IS_FIREABLE [ti_1_0_2v_1_1_2]]]]] & [~ [[[~ [IS_FIREABLE [ti_0_1_0v_2_1_0]] | ~ [IS_FIREABLE [ti_1_0_2v_1_1_2]]] & [~ [IS_FIREABLE [to_0_1_0v_0_1_2]] | [IS_FIREABLE [ti_0_1_0v_0_1_2] | IS_FIREABLE [ti_1_0_0v_1_2_0]]]]] & IS_FIREABLE [to_0_1_2v_2_1_2]]] & IS_FIREABLE [to_0_0_1v_1_0_1]] & IS_FIREABLE [ti_2_0_0v_2_1_0]]]]]
-> the formula is FALSE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-11 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.093sec
checking: AG [[~ [[[[[[~ [IS_FIREABLE [ti_0_0_1v_0_1_1]] & [[IS_FIREABLE [to_2_1_2v_2_2_2] & IS_FIREABLE [to_2_2_0v_2_2_2]] | [IS_FIREABLE [to_0_0_0v_2_0_0] | IS_FIREABLE [ti_0_1_2v_1_1_2]]]] & [[[IS_FIREABLE [ti_1_0_2v_2_0_2] & IS_FIREABLE [ti_1_0_0v_1_0_2]] | [IS_FIREABLE [ti_0_0_2v_1_0_2] & IS_FIREABLE [to_1_0_0v_1_1_0]]] & ~ [IS_FIREABLE [ti_1_0_0v_1_0_1]]]] | [~ [[IS_FIREABLE [to_1_0_2v_2_0_2] & IS_FIREABLE [ti_1_0_2v_2_0_2]]] & [[[IS_FIREABLE [to_0_1_0v_2_1_0] | IS_FIREABLE [to_0_2_1v_1_2_1]] | [IS_FIREABLE [ti_1_0_1v_2_0_1] | IS_FIREABLE [to_2_0_1v_2_1_1]]] | [[IS_FIREABLE [ti_0_2_2v_1_2_2] | IS_FIREABLE [to_1_0_1v_2_0_1]] | IS_FIREABLE [ti_0_1_0v_1_1_0]]]]] | ~ [[[~ [IS_FIREABLE [to_0_1_0v_0_1_1]] | IS_FIREABLE [ti_2_1_0v_2_2_0]] | [IS_FIREABLE [ti_0_0_0v_0_1_0] | [IS_FIREABLE [ti_0_0_2v_0_1_2] & [IS_FIREABLE [ti_1_0_0v_1_0_1] | IS_FIREABLE [ti_0_0_1v_2_0_1]]]]]]] & [IS_FIREABLE [ti_0_0_0v_1_0_0] & IS_FIREABLE [ti_0_1_1v_0_1_2]]]] & [IS_FIREABLE [ti_1_0_1v_1_1_1] & [~ [IS_FIREABLE [to_0_2_0v_2_2_0]] & IS_FIREABLE [ti_1_1_0v_2_1_0]]]]]
normalized: ~ [E [true U ~ [[[[~ [IS_FIREABLE [to_0_2_0v_2_2_0]] & IS_FIREABLE [ti_1_1_0v_2_1_0]] & IS_FIREABLE [ti_1_0_1v_1_1_1]] & ~ [[[IS_FIREABLE [ti_0_0_0v_1_0_0] & IS_FIREABLE [ti_0_1_1v_0_1_2]] & [~ [[[[[IS_FIREABLE [ti_1_0_0v_1_0_1] | IS_FIREABLE [ti_0_0_1v_2_0_1]] & IS_FIREABLE [ti_0_0_2v_0_1_2]] | IS_FIREABLE [ti_0_0_0v_0_1_0]] | [~ [IS_FIREABLE [to_0_1_0v_0_1_1]] | IS_FIREABLE [ti_2_1_0v_2_2_0]]]] | [[[[[IS_FIREABLE [ti_0_2_2v_1_2_2] | IS_FIREABLE [to_1_0_1v_2_0_1]] | IS_FIREABLE [ti_0_1_0v_1_1_0]] | [[IS_FIREABLE [ti_1_0_1v_2_0_1] | IS_FIREABLE [to_2_0_1v_2_1_1]] | [IS_FIREABLE [to_0_1_0v_2_1_0] | IS_FIREABLE [to_0_2_1v_1_2_1]]]] & ~ [[IS_FIREABLE [to_1_0_2v_2_0_2] & IS_FIREABLE [ti_1_0_2v_2_0_2]]]] | [[~ [IS_FIREABLE [ti_1_0_0v_1_0_1]] & [[IS_FIREABLE [ti_0_0_2v_1_0_2] & IS_FIREABLE [to_1_0_0v_1_1_0]] | [IS_FIREABLE [ti_1_0_2v_2_0_2] & IS_FIREABLE [ti_1_0_0v_1_0_2]]]] & [[[IS_FIREABLE [to_0_0_0v_2_0_0] | IS_FIREABLE [ti_0_1_2v_1_1_2]] | [IS_FIREABLE [to_2_1_2v_2_2_2] & IS_FIREABLE [to_2_2_0v_2_2_2]]] & ~ [IS_FIREABLE [ti_0_0_1v_0_1_1]]]]]]]]]]]]
-> the formula is FALSE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-12 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.537sec
checking: AG [[[[[[[IS_FIREABLE [to_1_0_0v_1_0_1] | [[[IS_FIREABLE [ti_0_0_1v_2_0_1] | IS_FIREABLE [to_0_1_0v_2_1_0]] | [IS_FIREABLE [ti_2_0_0v_2_0_2] | IS_FIREABLE [ti_2_2_0v_2_2_2]]] | [[IS_FIREABLE [to_2_0_1v_2_1_1] | IS_FIREABLE [to_1_2_1v_2_2_1]] & IS_FIREABLE [to_0_0_2v_1_0_2]]]] | IS_FIREABLE [to_0_2_0v_0_2_1]] | IS_FIREABLE [ti_2_1_1v_2_2_1]] & [~ [[[IS_FIREABLE [to_0_2_2v_2_2_2] | IS_FIREABLE [to_1_0_0v_1_2_0]] & IS_FIREABLE [ti_1_2_0v_1_2_2]]] | IS_FIREABLE [ti_1_0_1v_1_0_2]]] | IS_FIREABLE [to_0_0_0v_0_0_2]] | [[[~ [[IS_FIREABLE [ti_1_1_2v_2_1_2] | [IS_FIREABLE [to_0_0_0v_1_0_0] & IS_FIREABLE [ti_0_1_2v_1_1_2]]]] | [IS_FIREABLE [to_0_1_1v_0_2_1] | [IS_FIREABLE [to_0_0_1v_0_1_1] | [[~ [IS_FIREABLE [ti_2_1_0v_2_1_1]] & ~ [IS_FIREABLE [to_0_0_2v_1_0_2]]] & ~ [IS_FIREABLE [to_0_0_2v_0_1_2]]]]]] | [[IS_FIREABLE [ti_1_0_1v_1_2_1] | IS_FIREABLE [to_1_0_2v_1_2_2]] | ~ [[[~ [[IS_FIREABLE [to_2_0_0v_2_0_1] | IS_FIREABLE [to_2_2_0v_2_2_2]]] & [~ [IS_FIREABLE [to_2_1_2v_2_2_2]] & [IS_FIREABLE [ti_1_2_2v_2_2_2] | IS_FIREABLE [to_0_1_0v_1_1_0]]]] | IS_FIREABLE [to_2_1_0v_2_2_0]]]]] | IS_FIREABLE [to_0_1_0v_1_1_0]]]]
normalized: ~ [E [true U ~ [[[[[~ [[[[[IS_FIREABLE [ti_1_2_2v_2_2_2] | IS_FIREABLE [to_0_1_0v_1_1_0]] & ~ [IS_FIREABLE [to_2_1_2v_2_2_2]]] & ~ [[IS_FIREABLE [to_2_0_0v_2_0_1] | IS_FIREABLE [to_2_2_0v_2_2_2]]]] | IS_FIREABLE [to_2_1_0v_2_2_0]]] | [IS_FIREABLE [ti_1_0_1v_1_2_1] | IS_FIREABLE [to_1_0_2v_1_2_2]]] | [[[[~ [IS_FIREABLE [to_0_0_2v_0_1_2]] & [~ [IS_FIREABLE [to_0_0_2v_1_0_2]] & ~ [IS_FIREABLE [ti_2_1_0v_2_1_1]]]] | IS_FIREABLE [to_0_0_1v_0_1_1]] | IS_FIREABLE [to_0_1_1v_0_2_1]] | ~ [[[IS_FIREABLE [to_0_0_0v_1_0_0] & IS_FIREABLE [ti_0_1_2v_1_1_2]] | IS_FIREABLE [ti_1_1_2v_2_1_2]]]]] | IS_FIREABLE [to_0_1_0v_1_1_0]] | [[[~ [[[IS_FIREABLE [to_0_2_2v_2_2_2] | IS_FIREABLE [to_1_0_0v_1_2_0]] & IS_FIREABLE [ti_1_2_0v_1_2_2]]] | IS_FIREABLE [ti_1_0_1v_1_0_2]] & [[[[[[IS_FIREABLE [to_2_0_1v_2_1_1] | IS_FIREABLE [to_1_2_1v_2_2_1]] & IS_FIREABLE [to_0_0_2v_1_0_2]] | [[IS_FIREABLE [ti_2_0_0v_2_0_2] | IS_FIREABLE [ti_2_2_0v_2_2_2]] | [IS_FIREABLE [ti_0_0_1v_2_0_1] | IS_FIREABLE [to_0_1_0v_2_1_0]]]] | IS_FIREABLE [to_1_0_0v_1_0_1]] | IS_FIREABLE [to_0_2_0v_0_2_1]] | IS_FIREABLE [ti_2_1_1v_2_2_1]]] | IS_FIREABLE [to_0_0_0v_0_0_2]]]]]]
-> the formula is FALSE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-01 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 3.455sec
checking: AG [~ [[~ [[~ [IS_FIREABLE [to_1_2_0v_2_2_0]] | [[[[~ [IS_FIREABLE [to_0_1_1v_2_1_1]] | [IS_FIREABLE [ti_1_0_2v_2_0_2] | IS_FIREABLE [to_2_2_1v_2_2_2]]] & ~ [[IS_FIREABLE [to_2_2_1v_2_2_2] & IS_FIREABLE [to_2_1_0v_2_1_1]]]] | [~ [IS_FIREABLE [to_1_1_1v_2_1_1]] & [[IS_FIREABLE [ti_0_1_2v_1_1_2] & IS_FIREABLE [ti_0_2_0v_0_2_2]] | [IS_FIREABLE [ti_0_1_1v_1_1_1] & IS_FIREABLE [ti_0_0_0v_1_0_0]]]]] & [~ [IS_FIREABLE [ti_1_2_0v_1_2_1]] & [[[IS_FIREABLE [to_1_2_2v_2_2_2] | IS_FIREABLE [to_0_0_1v_2_0_1]] | ~ [IS_FIREABLE [to_1_1_0v_1_1_2]]] & IS_FIREABLE [ti_0_1_0v_1_1_0]]]]]] & [[~ [[IS_FIREABLE [to_0_1_2v_2_1_2] | [~ [IS_FIREABLE [ti_0_0_0v_1_0_0]] | IS_FIREABLE [to_2_2_0v_2_2_2]]]] & ~ [IS_FIREABLE [ti_0_0_0v_0_2_0]]] & [[IS_FIREABLE [ti_0_2_0v_2_2_0] | [[[[IS_FIREABLE [ti_1_1_1v_1_2_1] & IS_FIREABLE [to_1_2_2v_2_2_2]] | ~ [IS_FIREABLE [ti_0_1_2v_1_1_2]]] | [[IS_FIREABLE [to_1_2_0v_1_2_2] & IS_FIREABLE [ti_0_1_0v_1_1_0]] | IS_FIREABLE [to_0_1_1v_2_1_1]]] | IS_FIREABLE [ti_2_0_0v_2_1_0]]] | [~ [[[IS_FIREABLE [ti_0_1_2v_0_2_2] & [IS_FIREABLE [to_1_0_0v_1_0_2] | IS_FIREABLE [to_1_0_0v_1_0_2]]] | IS_FIREABLE [ti_2_1_0v_2_1_2]]] & IS_FIREABLE [ti_0_2_1v_0_2_2]]]]]]]
normalized: ~ [E [true U [[[[~ [[[[IS_FIREABLE [to_1_0_0v_1_0_2] | IS_FIREABLE [to_1_0_0v_1_0_2]] & IS_FIREABLE [ti_0_1_2v_0_2_2]] | IS_FIREABLE [ti_2_1_0v_2_1_2]]] & IS_FIREABLE [ti_0_2_1v_0_2_2]] | [[[[[IS_FIREABLE [to_1_2_0v_1_2_2] & IS_FIREABLE [ti_0_1_0v_1_1_0]] | IS_FIREABLE [to_0_1_1v_2_1_1]] | [~ [IS_FIREABLE [ti_0_1_2v_1_1_2]] | [IS_FIREABLE [ti_1_1_1v_1_2_1] & IS_FIREABLE [to_1_2_2v_2_2_2]]]] | IS_FIREABLE [ti_2_0_0v_2_1_0]] | IS_FIREABLE [ti_0_2_0v_2_2_0]]] & [~ [IS_FIREABLE [ti_0_0_0v_0_2_0]] & ~ [[[~ [IS_FIREABLE [ti_0_0_0v_1_0_0]] | IS_FIREABLE [to_2_2_0v_2_2_2]] | IS_FIREABLE [to_0_1_2v_2_1_2]]]]] & ~ [[[[[[~ [IS_FIREABLE [to_1_1_0v_1_1_2]] | [IS_FIREABLE [to_1_2_2v_2_2_2] | IS_FIREABLE [to_0_0_1v_2_0_1]]] & IS_FIREABLE [ti_0_1_0v_1_1_0]] & ~ [IS_FIREABLE [ti_1_2_0v_1_2_1]]] & [[[[IS_FIREABLE [ti_0_1_1v_1_1_1] & IS_FIREABLE [ti_0_0_0v_1_0_0]] | [IS_FIREABLE [ti_0_1_2v_1_1_2] & IS_FIREABLE [ti_0_2_0v_0_2_2]]] & ~ [IS_FIREABLE [to_1_1_1v_2_1_1]]] | [~ [[IS_FIREABLE [to_2_2_1v_2_2_2] & IS_FIREABLE [to_2_1_0v_2_1_1]]] & [[IS_FIREABLE [ti_1_0_2v_2_0_2] | IS_FIREABLE [to_2_2_1v_2_2_2]] | ~ [IS_FIREABLE [to_0_1_1v_2_1_1]]]]]] | ~ [IS_FIREABLE [to_1_2_0v_2_2_0]]]]]]]
-> the formula is FALSE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-04 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 2.547sec
checking: AG [[IS_FIREABLE [to_0_2_0v_0_2_1] | [[[[~ [IS_FIREABLE [ti_2_1_2v_2_2_2]] | [[[[IS_FIREABLE [to_1_0_1v_2_0_1] | IS_FIREABLE [ti_2_0_0v_2_2_0]] | ~ [IS_FIREABLE [to_0_0_0v_1_0_0]]] & [[IS_FIREABLE [to_0_0_0v_0_0_2] | IS_FIREABLE [to_0_1_0v_0_1_2]] & [IS_FIREABLE [ti_0_1_2v_1_1_2] & IS_FIREABLE [ti_0_0_1v_0_1_1]]]] & [[[IS_FIREABLE [to_2_1_1v_2_1_2] & IS_FIREABLE [to_1_0_2v_1_1_2]] & [IS_FIREABLE [ti_1_1_2v_1_2_2] | IS_FIREABLE [ti_2_0_2v_2_1_2]]] & IS_FIREABLE [to_1_0_1v_2_0_1]]]] & [[~ [[IS_FIREABLE [ti_2_1_0v_2_2_0] | IS_FIREABLE [ti_0_1_2v_0_2_2]]] | [[[IS_FIREABLE [to_0_0_2v_2_0_2] & IS_FIREABLE [ti_0_1_2v_1_1_2]] | ~ [IS_FIREABLE [to_0_1_1v_1_1_1]]] | ~ [IS_FIREABLE [ti_0_2_2v_2_2_2]]]] | IS_FIREABLE [ti_1_0_0v_1_0_2]]] | [[IS_FIREABLE [to_0_0_0v_2_0_0] & [IS_FIREABLE [ti_0_0_0v_1_0_0] | IS_FIREABLE [ti_0_1_0v_0_1_1]]] | IS_FIREABLE [ti_0_1_1v_0_2_1]]] | [[IS_FIREABLE [to_2_2_0v_2_2_1] | [[[[IS_FIREABLE [ti_1_0_0v_2_0_0] & ~ [IS_FIREABLE [ti_0_0_1v_0_0_2]]] | [~ [IS_FIREABLE [ti_0_1_1v_1_1_1]] & IS_FIREABLE [ti_0_2_1v_0_2_2]]] & IS_FIREABLE [to_1_0_2v_2_0_2]] & [[IS_FIREABLE [ti_0_0_0v_1_0_0] | [~ [IS_FIREABLE [to_1_2_1v_1_2_2]] & ~ [IS_FIREABLE [ti_1_0_2v_2_0_2]]]] & [~ [IS_FIREABLE [to_0_1_2v_2_1_2]] & [[IS_FIREABLE [to_1_0_2v_2_0_2] & IS_FIREABLE [to_0_0_1v_0_0_2]] & [IS_FIREABLE [ti_1_0_1v_1_0_2] & IS_FIREABLE [to_0_2_2v_2_2_2]]]]]]] | [[IS_FIREABLE [to_1_0_1v_1_1_1] | [~ [IS_FIREABLE [to_1_1_1v_1_2_1]] | IS_FIREABLE [to_0_0_2v_0_1_2]]] & ~ [[[[[IS_FIREABLE [ti_0_0_0v_0_2_0] & IS_FIREABLE [to_2_1_1v_2_1_2]] | [IS_FIREABLE [ti_1_1_0v_1_1_1] & IS_FIREABLE [ti_0_0_2v_2_0_2]]] | [~ [IS_FIREABLE [to_1_0_0v_1_0_2]] & [IS_FIREABLE [ti_1_1_0v_1_2_0] | IS_FIREABLE [ti_2_2_1v_2_2_2]]]] & [[IS_FIREABLE [ti_1_0_1v_1_1_1] | IS_FIREABLE [ti_0_0_2v_0_1_2]] | [~ [IS_FIREABLE [ti_2_1_2v_2_2_2]] & [IS_FIREABLE [ti_0_0_2v_2_0_2] | IS_FIREABLE [ti_0_2_0v_0_2_2]]]]]]]]]]]
normalized: ~ [E [true U ~ [[[[[~ [[[[[IS_FIREABLE [ti_0_0_2v_2_0_2] | IS_FIREABLE [ti_0_2_0v_0_2_2]] & ~ [IS_FIREABLE [ti_2_1_2v_2_2_2]]] | [IS_FIREABLE [ti_1_0_1v_1_1_1] | IS_FIREABLE [ti_0_0_2v_0_1_2]]] & [[[IS_FIREABLE [ti_1_1_0v_1_2_0] | IS_FIREABLE [ti_2_2_1v_2_2_2]] & ~ [IS_FIREABLE [to_1_0_0v_1_0_2]]] | [[IS_FIREABLE [ti_1_1_0v_1_1_1] & IS_FIREABLE [ti_0_0_2v_2_0_2]] | [IS_FIREABLE [ti_0_0_0v_0_2_0] & IS_FIREABLE [to_2_1_1v_2_1_2]]]]]] & [[~ [IS_FIREABLE [to_1_1_1v_1_2_1]] | IS_FIREABLE [to_0_0_2v_0_1_2]] | IS_FIREABLE [to_1_0_1v_1_1_1]]] | [[[[[[IS_FIREABLE [ti_1_0_1v_1_0_2] & IS_FIREABLE [to_0_2_2v_2_2_2]] & [IS_FIREABLE [to_1_0_2v_2_0_2] & IS_FIREABLE [to_0_0_1v_0_0_2]]] & ~ [IS_FIREABLE [to_0_1_2v_2_1_2]]] & [[~ [IS_FIREABLE [ti_1_0_2v_2_0_2]] & ~ [IS_FIREABLE [to_1_2_1v_1_2_2]]] | IS_FIREABLE [ti_0_0_0v_1_0_0]]] & [[[~ [IS_FIREABLE [ti_0_1_1v_1_1_1]] & IS_FIREABLE [ti_0_2_1v_0_2_2]] | [~ [IS_FIREABLE [ti_0_0_1v_0_0_2]] & IS_FIREABLE [ti_1_0_0v_2_0_0]]] & IS_FIREABLE [to_1_0_2v_2_0_2]]] | IS_FIREABLE [to_2_2_0v_2_2_1]]] | [[[[IS_FIREABLE [ti_0_0_0v_1_0_0] | IS_FIREABLE [ti_0_1_0v_0_1_1]] & IS_FIREABLE [to_0_0_0v_2_0_0]] | IS_FIREABLE [ti_0_1_1v_0_2_1]] | [[[[~ [IS_FIREABLE [ti_0_2_2v_2_2_2]] | [~ [IS_FIREABLE [to_0_1_1v_1_1_1]] | [IS_FIREABLE [to_0_0_2v_2_0_2] & IS_FIREABLE [ti_0_1_2v_1_1_2]]]] | ~ [[IS_FIREABLE [ti_2_1_0v_2_2_0] | IS_FIREABLE [ti_0_1_2v_0_2_2]]]] | IS_FIREABLE [ti_1_0_0v_1_0_2]] & [[[[[IS_FIREABLE [ti_1_1_2v_1_2_2] | IS_FIREABLE [ti_2_0_2v_2_1_2]] & [IS_FIREABLE [to_2_1_1v_2_1_2] & IS_FIREABLE [to_1_0_2v_1_1_2]]] & IS_FIREABLE [to_1_0_1v_2_0_1]] & [[[IS_FIREABLE [ti_0_1_2v_1_1_2] & IS_FIREABLE [ti_0_0_1v_0_1_1]] & [IS_FIREABLE [to_0_0_0v_0_0_2] | IS_FIREABLE [to_0_1_0v_0_1_2]]] & [~ [IS_FIREABLE [to_0_0_0v_1_0_0]] | [IS_FIREABLE [to_1_0_1v_2_0_1] | IS_FIREABLE [ti_2_0_0v_2_2_0]]]]] | ~ [IS_FIREABLE [ti_2_1_2v_2_2_2]]]]]] | IS_FIREABLE [to_0_2_0v_0_2_1]]]]]
-> the formula is FALSE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-02 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 1.700sec
checking: EF [[~ [[[[[[[IS_FIREABLE [ti_2_0_0v_2_1_0] | IS_FIREABLE [to_1_2_0v_1_2_2]] | [~ [IS_FIREABLE [ti_2_1_0v_2_1_1]] & [IS_FIREABLE [to_2_2_1v_2_2_2] & IS_FIREABLE [to_0_1_0v_0_2_0]]]] & [[IS_FIREABLE [ti_2_0_1v_2_2_1] | [IS_FIREABLE [ti_0_0_1v_2_0_1] & IS_FIREABLE [to_2_0_0v_2_1_0]]] | IS_FIREABLE [ti_2_1_0v_2_2_0]]] | [[[IS_FIREABLE [ti_0_0_1v_0_2_1] | IS_FIREABLE [ti_1_2_1v_1_2_2]] & ~ [IS_FIREABLE [to_0_1_2v_1_1_2]]] & [~ [IS_FIREABLE [ti_0_2_0v_0_2_2]] & [[IS_FIREABLE [to_1_1_0v_1_1_2] & IS_FIREABLE [to_0_0_0v_1_0_0]] | [IS_FIREABLE [ti_1_2_1v_2_2_1] | IS_FIREABLE [ti_0_1_0v_0_1_1]]]]]] | ~ [[~ [[IS_FIREABLE [to_1_0_1v_1_2_1] & IS_FIREABLE [to_2_1_0v_2_1_2]]] | [~ [IS_FIREABLE [ti_0_1_2v_0_2_2]] & [~ [IS_FIREABLE [ti_2_1_0v_2_1_2]] | ~ [IS_FIREABLE [ti_0_0_1v_0_0_2]]]]]]] & [[[[IS_FIREABLE [to_0_0_2v_1_0_2] | [[IS_FIREABLE [to_0_2_0v_2_2_0] | IS_FIREABLE [ti_1_0_2v_1_1_2]] & [IS_FIREABLE [ti_0_1_1v_0_2_1] | IS_FIREABLE [to_2_1_0v_2_1_2]]]] | [[[IS_FIREABLE [to_2_2_0v_2_2_1] | IS_FIREABLE [ti_2_2_0v_2_2_1]] & IS_FIREABLE [to_1_2_0v_2_2_0]] & IS_FIREABLE [ti_0_1_1v_0_1_2]]] & ~ [IS_FIREABLE [to_0_2_1v_0_2_2]]] | IS_FIREABLE [ti_1_1_0v_2_1_0]]]] | [~ [[[~ [[[IS_FIREABLE [ti_1_0_1v_1_1_1] | IS_FIREABLE [ti_0_0_2v_1_0_2]] & IS_FIREABLE [to_0_1_2v_1_1_2]]] | IS_FIREABLE [ti_2_0_0v_2_2_0]] & ~ [[IS_FIREABLE [ti_2_2_0v_2_2_2] & IS_FIREABLE [to_1_1_1v_1_1_2]]]]] | [~ [IS_FIREABLE [ti_0_1_2v_1_1_2]] | [[IS_FIREABLE [ti_1_0_2v_1_2_2] | [[~ [IS_FIREABLE [to_2_0_1v_2_1_1]] & [[IS_FIREABLE [to_2_1_2v_2_2_2] & IS_FIREABLE [ti_1_0_2v_1_1_2]] & ~ [IS_FIREABLE [ti_2_0_2v_2_2_2]]]] | [~ [IS_FIREABLE [to_2_1_0v_2_1_1]] & ~ [[IS_FIREABLE [ti_2_0_1v_2_1_1] & IS_FIREABLE [ti_1_1_0v_1_2_0]]]]]] & ~ [[[IS_FIREABLE [ti_0_0_0v_2_0_0] & [~ [IS_FIREABLE [ti_0_1_1v_2_1_1]] & ~ [IS_FIREABLE [to_0_2_0v_0_2_2]]]] | [~ [IS_FIREABLE [ti_2_1_1v_2_2_1]] & ~ [[IS_FIREABLE [ti_1_0_0v_2_0_0] & IS_FIREABLE [ti_1_1_2v_1_2_2]]]]]]]]]]]
normalized: E [true U [[[[~ [[[~ [[IS_FIREABLE [ti_1_0_0v_2_0_0] & IS_FIREABLE [ti_1_1_2v_1_2_2]]] & ~ [IS_FIREABLE [ti_2_1_1v_2_2_1]]] | [[~ [IS_FIREABLE [to_0_2_0v_0_2_2]] & ~ [IS_FIREABLE [ti_0_1_1v_2_1_1]]] & IS_FIREABLE [ti_0_0_0v_2_0_0]]]] & [[[~ [[IS_FIREABLE [ti_2_0_1v_2_1_1] & IS_FIREABLE [ti_1_1_0v_1_2_0]]] & ~ [IS_FIREABLE [to_2_1_0v_2_1_1]]] | [[~ [IS_FIREABLE [ti_2_0_2v_2_2_2]] & [IS_FIREABLE [to_2_1_2v_2_2_2] & IS_FIREABLE [ti_1_0_2v_1_1_2]]] & ~ [IS_FIREABLE [to_2_0_1v_2_1_1]]]] | IS_FIREABLE [ti_1_0_2v_1_2_2]]] | ~ [IS_FIREABLE [ti_0_1_2v_1_1_2]]] | ~ [[~ [[IS_FIREABLE [ti_2_2_0v_2_2_2] & IS_FIREABLE [to_1_1_1v_1_1_2]]] & [~ [[[IS_FIREABLE [ti_1_0_1v_1_1_1] | IS_FIREABLE [ti_0_0_2v_1_0_2]] & IS_FIREABLE [to_0_1_2v_1_1_2]]] | IS_FIREABLE [ti_2_0_0v_2_2_0]]]]] | ~ [[[[~ [IS_FIREABLE [to_0_2_1v_0_2_2]] & [[[[IS_FIREABLE [to_2_2_0v_2_2_1] | IS_FIREABLE [ti_2_2_0v_2_2_1]] & IS_FIREABLE [to_1_2_0v_2_2_0]] & IS_FIREABLE [ti_0_1_1v_0_1_2]] | [[[IS_FIREABLE [ti_0_1_1v_0_2_1] | IS_FIREABLE [to_2_1_0v_2_1_2]] & [IS_FIREABLE [to_0_2_0v_2_2_0] | IS_FIREABLE [ti_1_0_2v_1_1_2]]] | IS_FIREABLE [to_0_0_2v_1_0_2]]]] | IS_FIREABLE [ti_1_1_0v_2_1_0]] & [~ [[[[~ [IS_FIREABLE [ti_0_0_1v_0_0_2]] | ~ [IS_FIREABLE [ti_2_1_0v_2_1_2]]] & ~ [IS_FIREABLE [ti_0_1_2v_0_2_2]]] | ~ [[IS_FIREABLE [to_1_0_1v_1_2_1] & IS_FIREABLE [to_2_1_0v_2_1_2]]]]] | [[[[[IS_FIREABLE [ti_1_2_1v_2_2_1] | IS_FIREABLE [ti_0_1_0v_0_1_1]] | [IS_FIREABLE [to_1_1_0v_1_1_2] & IS_FIREABLE [to_0_0_0v_1_0_0]]] & ~ [IS_FIREABLE [ti_0_2_0v_0_2_2]]] & [~ [IS_FIREABLE [to_0_1_2v_1_1_2]] & [IS_FIREABLE [ti_0_0_1v_0_2_1] | IS_FIREABLE [ti_1_2_1v_1_2_2]]]] | [[[[IS_FIREABLE [ti_0_0_1v_2_0_1] & IS_FIREABLE [to_2_0_0v_2_1_0]] | IS_FIREABLE [ti_2_0_1v_2_2_1]] | IS_FIREABLE [ti_2_1_0v_2_2_0]] & [[[IS_FIREABLE [to_2_2_1v_2_2_2] & IS_FIREABLE [to_0_1_0v_0_2_0]] & ~ [IS_FIREABLE [ti_2_1_0v_2_1_1]]] | [IS_FIREABLE [ti_2_0_0v_2_1_0] | IS_FIREABLE [to_1_2_0v_1_2_2]]]]]]]]]]
-> the formula is TRUE
FORMULA NeighborGrid-PT-d3n3m1t11-ReachabilityFireability-09 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 4.136sec
totally nodes used: 1228185 (1.2e+06)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 224793128 16764542 241557670
used/not used/entry size/cache size: 15597374 51511490 16 1024MB
basic ops cache: hits/miss/sum: 16522565 1390429 17912994
used/not used/entry size/cache size: 2066090 14711126 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 9450 729 10179
used/not used/entry size/cache size: 729 8387879 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 65896314
1 1197688
2 14510
3 277
4 11
5 0
6 0
7 42
8 0
9 0
>= 10 22
Total processing time: 0m24.760sec
BK_STOP 1678785976620
--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 0.000sec
iterations count:40446 (249), effective:702 (4)
initing FirstDep: 0m 0.000sec
iterations count:405 (2), effective:27 (0)
iterations count:1377 (8), effective:27 (0)
iterations count:1524 (9), effective:25 (0)
iterations count:1535 (9), effective:24 (0)
iterations count:14936 (92), effective:242 (1)
iterations count:643 (3), effective:38 (0)
iterations count:6743 (41), effective:140 (0)
iterations count:6505 (40), effective:217 (1)
iterations count:164 (1), effective:1 (0)
iterations count:186 (1), effective:24 (0)
iterations count:724 (4), effective:46 (0)
iterations count:11333 (69), effective:318 (1)
iterations count:8587 (53), effective:206 (1)
iterations count:8440 (52), effective:305 (1)
iterations count:3484 (21), effective:187 (1)
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NeighborGrid-PT-d3n3m1t11"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is NeighborGrid-PT-d3n3m1t11, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r266-smll-167863540500095"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NeighborGrid-PT-d3n3m1t11.tgz
mv NeighborGrid-PT-d3n3m1t11 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;