fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r458-smll-167912649700030
Last Updated
May 14, 2023

About the Execution of Marcie+red for SmallOperatingSystem-PT-MT0064DC0016

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
5483.531 15201.00 21325.00 772.20 TTTTFTTTTTFTTFFF 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.r458-smll-167912649700030.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 marciexred
Input is SmallOperatingSystem-PT-MT0064DC0016, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r458-smll-167912649700030
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 7.1K Feb 25 12:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 25 12:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 12:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 12:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 17:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 17:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 12:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Feb 25 12:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 12:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 25 12:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 25 17:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 13 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 8.2K 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 SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-00
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-01
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-02
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-03
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-04
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-05
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-06
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-07
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-08
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-09
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-10
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-11
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-12
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-13
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-14
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679231361463

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmallOperatingSystem-PT-MT0064DC0016
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-19 13:09:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 13:09:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 13:09:25] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2023-03-19 13:09:25] [INFO ] Transformed 9 places.
[2023-03-19 13:09:25] [INFO ] Transformed 8 transitions.
[2023-03-19 13:09:25] [INFO ] Parsed PT model containing 9 places and 8 transitions and 27 arcs in 213 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 42 ms.
Working with output stream class java.io.PrintStream
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10008 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=37 ) properties (out of 14) seen :4
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=25 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=32 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 8 rows 9 cols
[2023-03-19 13:09:27] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-19 13:09:28] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-19 13:09:28] [INFO ] After 217ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0 real:3
[2023-03-19 13:09:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-19 13:09:28] [INFO ] After 57ms SMT Verify possible using all constraints in natural domain returned unsat :10 sat :0
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
All properties solved without resorting to model-checking.
Total runtime 2629 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=ReachabilityCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: SmallOperatingSystem_PT_MT0064DC0016
(NrP: 9 NrTr: 8 NrArc: 27)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.000sec

net check time: 0m 0.000sec

init dd package: 0m 3.871sec


RS generation: 0m 0.071sec


-> reachability set: #nodes 537 (5.4e+02) #states 4,077,909 (6)



starting MCC model checker
--------------------------

checking: AG [DiskControllerUnit<=37]
normalized: ~ [E [true U ~ [DiskControllerUnit<=37]]]

abstracting: (DiskControllerUnit<=37)
states: 4,077,909 (6)
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-06 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.001sec

checking: AG [~ [TaskOnDisk<=LoadingMem]]
normalized: ~ [E [true U TaskOnDisk<=LoadingMem]]

abstracting: (TaskOnDisk<=LoadingMem)
states: 0
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-01 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.001sec

checking: EF [~ [TaskReady<=FreeMemSegment]]
normalized: E [true U ~ [TaskReady<=FreeMemSegment]]

abstracting: (TaskReady<=FreeMemSegment)
states: 2,087,973 (6)
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-02 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.086sec

checking: AG [LoadingMem<=LoadingMem]
normalized: ~ [E [true U ~ [LoadingMem<=LoadingMem]]]

abstracting: (LoadingMem<=LoadingMem)
states: 4,077,909 (6)
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-08 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.000sec

checking: AG [TransferToDisk<=CPUUnit]
normalized: ~ [E [true U ~ [TransferToDisk<=CPUUnit]]]

abstracting: (TransferToDisk<=CPUUnit)
states: 3,817,197 (6)
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-13 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.108sec

checking: EF [~ [TaskReady<=TaskOnDisk]]
normalized: E [true U ~ [TaskReady<=TaskOnDisk]]

abstracting: (TaskReady<=TaskOnDisk)
states: 4,077,909 (6)
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-14 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.011sec

checking: AG [[LoadingMem<=TaskSuspended | ~ [[~ [FreeMemSegment<=TaskOnDisk] & CPUUnit<=4]]]]
normalized: ~ [E [true U ~ [[~ [[~ [FreeMemSegment<=TaskOnDisk] & CPUUnit<=4]] | LoadingMem<=TaskSuspended]]]]

abstracting: (LoadingMem<=TaskSuspended)
states: 3,189,285 (6)
abstracting: (CPUUnit<=4)
states: 243,015 (5)
abstracting: (FreeMemSegment<=TaskOnDisk)
states: 4,077,909 (6)
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-12 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.019sec

checking: AG [[CPUUnit<=CPUUnit | [[[[TransferToDisk<=21 | FreeMemSegment<=7] & 43<=ExecutingTask] | ~ [[~ [[49<=TransferToDisk & [TaskOnDisk<=48 | TransferToDisk<=11]]] & [[[37<=TransferToDisk | 63<=TransferToDisk] | ~ [ExecutingTask<=24]] & 35<=CPUUnit]]]] | [~ [[[~ [DiskControllerUnit<=ExecutingTask] & FreeMemSegment<=27] & ~ [[23<=TransferToDisk & ~ [FreeMemSegment<=14]]]]] & ~ [58<=FreeMemSegment]]]]]
normalized: ~ [E [true U ~ [[[[~ [58<=FreeMemSegment] & ~ [[~ [[~ [FreeMemSegment<=14] & 23<=TransferToDisk]] & [~ [DiskControllerUnit<=ExecutingTask] & FreeMemSegment<=27]]]] | [~ [[[[~ [ExecutingTask<=24] | [37<=TransferToDisk | 63<=TransferToDisk]] & 35<=CPUUnit] & ~ [[[TaskOnDisk<=48 | TransferToDisk<=11] & 49<=TransferToDisk]]]] | [[TransferToDisk<=21 | FreeMemSegment<=7] & 43<=ExecutingTask]]] | CPUUnit<=CPUUnit]]]]

abstracting: (CPUUnit<=CPUUnit)
states: 4,077,909 (6)
abstracting: (43<=ExecutingTask)
states: 0
abstracting: (FreeMemSegment<=7)
states: 1,406,988 (6)
abstracting: (TransferToDisk<=21)
states: 4,077,909 (6)
abstracting: (49<=TransferToDisk)
states: 0
abstracting: (TransferToDisk<=11)
states: 3,754,839 (6)
abstracting: (TaskOnDisk<=48)
states: 340,153 (5)
abstracting: (35<=CPUUnit)
states: 0
abstracting: (63<=TransferToDisk)
states: 0
abstracting: (37<=TransferToDisk)
states: 0
abstracting: (ExecutingTask<=24)
states: 3,640,125 (6)
abstracting: (FreeMemSegment<=27)
states: 3,521,606 (6)
abstracting: (DiskControllerUnit<=ExecutingTask)
states: 2,872,881 (6)
abstracting: (23<=TransferToDisk)
states: 0
abstracting: (FreeMemSegment<=14)
states: 2,373,030 (6)
abstracting: (58<=FreeMemSegment)
states: 462
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-09 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.039sec

checking: EF [[~ [[[[[[CPUUnit<=FreeMemSegment | DiskControllerUnit<=ExecutingTask] | [32<=ExecutingTask & ~ [FreeMemSegment<=26]]] & [~ [[6<=CPUUnit & DiskControllerUnit<=CPUUnit]] & ~ [[ExecutingTask<=TransferToDisk & ExecutingTask<=3]]]] | [~ [TaskOnDisk<=LoadingMem] | 27<=CPUUnit]] & ~ [TaskOnDisk<=DiskControllerUnit]]] & DiskControllerUnit<=TaskSuspended]]
normalized: E [true U [DiskControllerUnit<=TaskSuspended & ~ [[[[[[CPUUnit<=FreeMemSegment | DiskControllerUnit<=ExecutingTask] | [~ [FreeMemSegment<=26] & 32<=ExecutingTask]] & [~ [[ExecutingTask<=TransferToDisk & ExecutingTask<=3]] & ~ [[6<=CPUUnit & DiskControllerUnit<=CPUUnit]]]] | [27<=CPUUnit | ~ [TaskOnDisk<=LoadingMem]]] & ~ [TaskOnDisk<=DiskControllerUnit]]]]]

abstracting: (TaskOnDisk<=DiskControllerUnit)
states: 0
abstracting: (TaskOnDisk<=LoadingMem)
states: 0
abstracting: (27<=CPUUnit)
states: 1,266,075 (6)
abstracting: (DiskControllerUnit<=CPUUnit)
states: 3,700,917 (6)
abstracting: (6<=CPUUnit)
states: 3,774,357 (6)
abstracting: (ExecutingTask<=3)
states: 875,874 (5)
abstracting: (ExecutingTask<=TransferToDisk)
states: 1,202,529 (6)
abstracting: (32<=ExecutingTask)
states: 41,157 (4)
abstracting: (FreeMemSegment<=26)
states: 3,461,139 (6)
abstracting: (DiskControllerUnit<=ExecutingTask)
states: 2,872,881 (6)
abstracting: (CPUUnit<=FreeMemSegment)
states: 1,358,181 (6)
abstracting: (DiskControllerUnit<=TaskSuspended)
states: 3,061,377 (6)
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-15 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.042sec

checking: AG [[~ [[~ [[~ [[TaskOnDisk<=TaskReady & CPUUnit<=TaskReady]] & [[[FreeMemSegment<=DiskControllerUnit | DiskControllerUnit<=27] | ~ [LoadingMem<=FreeMemSegment]] & [[15<=CPUUnit & 26<=DiskControllerUnit] | [47<=TaskOnDisk & TaskReady<=CPUUnit]]]]] & TaskOnDisk<=62]] | ~ [[[TaskOnDisk<=CPUUnit | LoadingMem<=TransferToDisk] & ExecutingTask<=47]]]]
normalized: ~ [E [true U ~ [[~ [[ExecutingTask<=47 & [TaskOnDisk<=CPUUnit | LoadingMem<=TransferToDisk]]] | ~ [[TaskOnDisk<=62 & ~ [[[[[47<=TaskOnDisk & TaskReady<=CPUUnit] | [15<=CPUUnit & 26<=DiskControllerUnit]] & [~ [LoadingMem<=FreeMemSegment] | [FreeMemSegment<=DiskControllerUnit | DiskControllerUnit<=27]]] & ~ [[TaskOnDisk<=TaskReady & CPUUnit<=TaskReady]]]]]]]]]]

abstracting: (CPUUnit<=TaskReady)
states: 1,358,181 (6)
abstracting: (TaskOnDisk<=TaskReady)
states: 153
abstracting: (DiskControllerUnit<=27)
states: 4,077,909 (6)
abstracting: (FreeMemSegment<=DiskControllerUnit)
states: 1,183,149 (6)
abstracting: (LoadingMem<=FreeMemSegment)
states: 3,189,285 (6)
abstracting: (26<=DiskControllerUnit)
states: 0
abstracting: (15<=CPUUnit)
states: 3,016,089 (6)
abstracting: (TaskReady<=CPUUnit)
states: 2,832,489 (6)
abstracting: (47<=TaskOnDisk)
states: 4,077,909 (6)
abstracting: (TaskOnDisk<=62)
states: 3,955,380 (6)
abstracting: (LoadingMem<=TransferToDisk)
states: 2,175,525 (6)
abstracting: (TaskOnDisk<=CPUUnit)
states: 0
abstracting: (ExecutingTask<=47)
states: 4,077,909 (6)
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-10 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.314sec

checking: EF [~ [[DiskControllerUnit<=ExecutingTask | [[[[[[~ [16<=ExecutingTask] & [58<=TaskReady | 22<=TaskReady]] | [[LoadingMem<=21 & DiskControllerUnit<=53] | [7<=TaskReady & TaskOnDisk<=64]]] & 35<=DiskControllerUnit] | [58<=TaskOnDisk | [[[56<=TaskOnDisk & TaskOnDisk<=48] | [ExecutingTask<=59 & DiskControllerUnit<=56]] & [~ [TaskOnDisk<=35] | [DiskControllerUnit<=32 & DiskControllerUnit<=37]]]]] | TransferToDisk<=CPUUnit] & TaskReady<=37]]]]
normalized: E [true U ~ [[DiskControllerUnit<=ExecutingTask | [TaskReady<=37 & [TransferToDisk<=CPUUnit | [[58<=TaskOnDisk | [[[56<=TaskOnDisk & TaskOnDisk<=48] | [ExecutingTask<=59 & DiskControllerUnit<=56]] & [[DiskControllerUnit<=32 & DiskControllerUnit<=37] | ~ [TaskOnDisk<=35]]]] | [35<=DiskControllerUnit & [[[58<=TaskReady | 22<=TaskReady] & ~ [16<=ExecutingTask]] | [[7<=TaskReady & TaskOnDisk<=64] | [LoadingMem<=21 & DiskControllerUnit<=53]]]]]]]]]]

abstracting: (DiskControllerUnit<=53)
states: 4,077,909 (6)
abstracting: (LoadingMem<=21)
states: 4,077,909 (6)
abstracting: (TaskOnDisk<=64)
states: 4,077,909 (6)
abstracting: (7<=TaskReady)
states: 2,829,123 (6)
abstracting: (16<=ExecutingTask)
states: 1,289,229 (6)
abstracting: (22<=TaskReady)
states: 985,664 (5)
abstracting: (58<=TaskReady)
states: 462
abstracting: (35<=DiskControllerUnit)
states: 0
abstracting: (TaskOnDisk<=35)
states: 0
abstracting: (DiskControllerUnit<=37)
states: 4,077,909 (6)
abstracting: (DiskControllerUnit<=32)
states: 4,077,909 (6)
abstracting: (DiskControllerUnit<=56)
states: 4,077,909 (6)
abstracting: (ExecutingTask<=59)
states: 4,077,909 (6)
abstracting: (TaskOnDisk<=48)
states: 340,153 (5)
abstracting: (56<=TaskOnDisk)
states: 1,519,155 (6)
abstracting: (58<=TaskOnDisk)
states: 999,614 (5)
abstracting: (TransferToDisk<=CPUUnit)
states: 3,817,197 (6)
abstracting: (TaskReady<=37)
states: 3,922,155 (6)
abstracting: (DiskControllerUnit<=ExecutingTask)
states: 2,872,881 (6)
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-11 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.097sec

checking: AG [[~ [[[[[[~ [53<=FreeMemSegment] & [47<=ExecutingTask | LoadingMem<=3]] & FreeMemSegment<=47] | [[FreeMemSegment<=TaskReady | [TaskReady<=TransferToDisk & LoadingMem<=0]] & [[DiskControllerUnit<=TaskOnDisk & TaskReady<=24] | [ExecutingTask<=11 & 3<=TaskReady]]]] & [TaskOnDisk<=ExecutingTask & [FreeMemSegment<=27 & [~ [13<=TaskSuspended] | ~ [TaskReady<=59]]]]] & [~ [[TransferToDisk<=35 | [~ [CPUUnit<=TaskReady] | ~ [51<=TransferToDisk]]]] & 20<=DiskControllerUnit]]] | ~ [[~ [[TransferToDisk<=13 | 45<=LoadingMem]] & 64<=CPUUnit]]]]
normalized: ~ [E [true U ~ [[~ [[64<=CPUUnit & ~ [[TransferToDisk<=13 | 45<=LoadingMem]]]] | ~ [[[20<=DiskControllerUnit & ~ [[TransferToDisk<=35 | [~ [51<=TransferToDisk] | ~ [CPUUnit<=TaskReady]]]]] & [[TaskOnDisk<=ExecutingTask & [FreeMemSegment<=27 & [~ [TaskReady<=59] | ~ [13<=TaskSuspended]]]] & [[[[ExecutingTask<=11 & 3<=TaskReady] | [DiskControllerUnit<=TaskOnDisk & TaskReady<=24]] & [FreeMemSegment<=TaskReady | [TaskReady<=TransferToDisk & LoadingMem<=0]]] | [FreeMemSegment<=47 & [[47<=ExecutingTask | LoadingMem<=3] & ~ [53<=FreeMemSegment]]]]]]]]]]]

abstracting: (53<=FreeMemSegment)
states: 4,368 (3)
abstracting: (LoadingMem<=3)
states: 1,815,649 (6)
abstracting: (47<=ExecutingTask)
states: 0
abstracting: (FreeMemSegment<=47)
states: 4,057,560 (6)
abstracting: (LoadingMem<=0)
states: 515,185 (5)
abstracting: (TaskReady<=TransferToDisk)
states: 1,055,241 (6)
abstracting: (FreeMemSegment<=TaskReady)
states: 2,087,973 (6)
abstracting: (TaskReady<=24)
states: 3,327,243 (6)
abstracting: (DiskControllerUnit<=TaskOnDisk)
states: 4,077,909 (6)
abstracting: (3<=TaskReady)
states: 3,512,421 (6)
abstracting: (ExecutingTask<=11)
states: 2,260,422 (6)
abstracting: (13<=TaskSuspended)
states: 1,955,646 (6)
abstracting: (TaskReady<=59)
states: 4,077,783 (6)
abstracting: (FreeMemSegment<=27)
states: 3,521,606 (6)
abstracting: (TaskOnDisk<=ExecutingTask)
states: 0
abstracting: (CPUUnit<=TaskReady)
states: 1,358,181 (6)
abstracting: (51<=TransferToDisk)
states: 0
abstracting: (TransferToDisk<=35)
states: 4,077,909 (6)
abstracting: (20<=DiskControllerUnit)
states: 0
abstracting: (45<=LoadingMem)
states: 0
abstracting: (TransferToDisk<=13)
states: 3,953,334 (6)
abstracting: (64<=CPUUnit)
states: 0
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.042sec

checking: AG [[~ [23<=LoadingMem] | ~ [[[[TaskSuspended<=50 & [[[~ [TransferToDisk<=TaskSuspended] | ExecutingTask<=25] | ExecutingTask<=LoadingMem] | [[[LoadingMem<=48 & LoadingMem<=CPUUnit] & LoadingMem<=TaskSuspended] & 40<=TaskSuspended]]] & [~ [[~ [TaskReady<=38] | LoadingMem<=ExecutingTask]] & [[FreeMemSegment<=52 | [DiskControllerUnit<=DiskControllerUnit | [TaskOnDisk<=26 | FreeMemSegment<=2]]] | [~ [64<=ExecutingTask] & TransferToDisk<=42]]]] & ~ [[~ [[[[LoadingMem<=DiskControllerUnit | TaskReady<=ExecutingTask] & [TaskReady<=19 & TaskOnDisk<=26]] | [~ [7<=LoadingMem] & TransferToDisk<=TaskSuspended]]] & ~ [DiskControllerUnit<=31]]]]]]]
normalized: ~ [E [true U ~ [[~ [[~ [[~ [DiskControllerUnit<=31] & ~ [[[[TaskReady<=19 & TaskOnDisk<=26] & [LoadingMem<=DiskControllerUnit | TaskReady<=ExecutingTask]] | [TransferToDisk<=TaskSuspended & ~ [7<=LoadingMem]]]]]] & [[[[TransferToDisk<=42 & ~ [64<=ExecutingTask]] | [FreeMemSegment<=52 | [DiskControllerUnit<=DiskControllerUnit | [TaskOnDisk<=26 | FreeMemSegment<=2]]]] & ~ [[LoadingMem<=ExecutingTask | ~ [TaskReady<=38]]]] & [TaskSuspended<=50 & [[40<=TaskSuspended & [LoadingMem<=TaskSuspended & [LoadingMem<=48 & LoadingMem<=CPUUnit]]] | [ExecutingTask<=LoadingMem | [ExecutingTask<=25 | ~ [TransferToDisk<=TaskSuspended]]]]]]]] | ~ [23<=LoadingMem]]]]]

abstracting: (23<=LoadingMem)
states: 0
abstracting: (TransferToDisk<=TaskSuspended)
states: 3,189,285 (6)
abstracting: (ExecutingTask<=25)
states: 3,709,485 (6)
abstracting: (ExecutingTask<=LoadingMem)
states: 1,202,529 (6)
abstracting: (LoadingMem<=CPUUnit)
states: 3,817,197 (6)
abstracting: (LoadingMem<=48)
states: 4,077,909 (6)
abstracting: (LoadingMem<=TaskSuspended)
states: 3,189,285 (6)
abstracting: (40<=TaskSuspended)
states: 112,353 (5)
abstracting: (TaskSuspended<=50)
states: 4,069,341 (6)
abstracting: (TaskReady<=38)
states: 3,945,105 (6)
abstracting: (LoadingMem<=ExecutingTask)
states: 3,066,681 (6)
abstracting: (FreeMemSegment<=2)
states: 565,488 (5)
abstracting: (TaskOnDisk<=26)
states: 0
abstracting: (DiskControllerUnit<=DiskControllerUnit)
states: 4,077,909 (6)
abstracting: (FreeMemSegment<=52)
states: 4,073,541 (6)
abstracting: (64<=ExecutingTask)
states: 0
abstracting: (TransferToDisk<=42)
states: 4,077,909 (6)
abstracting: (7<=LoadingMem)
states: 1,296,515 (6)
abstracting: (TransferToDisk<=TaskSuspended)
states: 3,189,285 (6)
abstracting: (TaskReady<=ExecutingTask)
states: 1,941,153 (6)
abstracting: (LoadingMem<=DiskControllerUnit)
states: 2,440,449 (6)
abstracting: (TaskOnDisk<=26)
states: 0
abstracting: (TaskReady<=19)
states: 2,911,674 (6)
abstracting: (DiskControllerUnit<=31)
states: 4,077,909 (6)
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-03 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.072sec

checking: EF [[~ [[~ [[FreeMemSegment<=29 & TransferToDisk<=CPUUnit]] | [[[~ [[33<=TaskReady & FreeMemSegment<=56]] | ~ [[[TaskSuspended<=FreeMemSegment & TaskReady<=3] & ~ [53<=CPUUnit]]]] & [[~ [[ExecutingTask<=TaskSuspended & DiskControllerUnit<=24]] & [TaskReady<=44 & 42<=TaskSuspended]] | [~ [[61<=FreeMemSegment | TaskReady<=ExecutingTask]] & [~ [10<=LoadingMem] | [LoadingMem<=TaskSuspended & TransferToDisk<=21]]]]] & ~ [[~ [[27<=DiskControllerUnit | ~ [22<=TaskOnDisk]]] | [[[DiskControllerUnit<=TaskOnDisk | 46<=LoadingMem] & 13<=LoadingMem] & ~ [[ExecutingTask<=7 | DiskControllerUnit<=33]]]]]]]] & ~ [[TransferToDisk<=29 | ~ [[[TaskReady<=FreeMemSegment | ~ [TaskOnDisk<=CPUUnit]] & TaskReady<=ExecutingTask]]]]]]
normalized: E [true U [~ [[TransferToDisk<=29 | ~ [[TaskReady<=ExecutingTask & [TaskReady<=FreeMemSegment | ~ [TaskOnDisk<=CPUUnit]]]]]] & ~ [[[~ [[[~ [[ExecutingTask<=7 | DiskControllerUnit<=33]] & [13<=LoadingMem & [DiskControllerUnit<=TaskOnDisk | 46<=LoadingMem]]] | ~ [[27<=DiskControllerUnit | ~ [22<=TaskOnDisk]]]]] & [[[[[LoadingMem<=TaskSuspended & TransferToDisk<=21] | ~ [10<=LoadingMem]] & ~ [[61<=FreeMemSegment | TaskReady<=ExecutingTask]]] | [[TaskReady<=44 & 42<=TaskSuspended] & ~ [[ExecutingTask<=TaskSuspended & DiskControllerUnit<=24]]]] & [~ [[~ [53<=CPUUnit] & [TaskSuspended<=FreeMemSegment & TaskReady<=3]]] | ~ [[33<=TaskReady & FreeMemSegment<=56]]]]] | ~ [[FreeMemSegment<=29 & TransferToDisk<=CPUUnit]]]]]]

abstracting: (TransferToDisk<=CPUUnit)
states: 3,817,197 (6)
abstracting: (FreeMemSegment<=29)
states: 3,630,237 (6)
abstracting: (FreeMemSegment<=56)
states: 4,077,117 (6)
abstracting: (33<=TaskReady)
states: 313,344 (5)
abstracting: (TaskReady<=3)
states: 743,886 (5)
abstracting: (TaskSuspended<=FreeMemSegment)
states: 2,087,973 (6)
abstracting: (53<=CPUUnit)
states: 0
abstracting: (DiskControllerUnit<=24)
states: 4,077,909 (6)
abstracting: (ExecutingTask<=TaskSuspended)
states: 2,254,497 (6)
abstracting: (42<=TaskSuspended)
states: 78,336 (4)
abstracting: (TaskReady<=44)
states: 4,035,681 (6)
abstracting: (TaskReady<=ExecutingTask)
states: 1,941,153 (6)
abstracting: (61<=FreeMemSegment)
states: 56
abstracting: (10<=LoadingMem)
states: 625,394 (5)
abstracting: (TransferToDisk<=21)
states: 4,077,909 (6)
abstracting: (LoadingMem<=TaskSuspended)
states: 3,189,285 (6)
abstracting: (22<=TaskOnDisk)
states: 4,077,909 (6)
abstracting: (27<=DiskControllerUnit)
states: 0
abstracting: (46<=LoadingMem)
states: 0
abstracting: (DiskControllerUnit<=TaskOnDisk)
states: 4,077,909 (6)
abstracting: (13<=LoadingMem)
states: 211,475 (5)
abstracting: (DiskControllerUnit<=33)
states: 4,077,909 (6)
abstracting: (ExecutingTask<=7)
states: 1,626,084 (6)
abstracting: (TaskOnDisk<=CPUUnit)
states: 0
abstracting: (TaskReady<=FreeMemSegment)
states: 2,087,973 (6)
abstracting: (TaskReady<=ExecutingTask)
states: 1,941,153 (6)
abstracting: (TransferToDisk<=29)
states: 4,077,909 (6)
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-04 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.042sec

checking: AG [[~ [TaskOnDisk<=TransferToDisk] | [[[38<=ExecutingTask | [[[[[61<=ExecutingTask | 61<=TransferToDisk] | [ExecutingTask<=DiskControllerUnit & TaskReady<=TaskSuspended]] | FreeMemSegment<=TaskReady] & [CPUUnit<=ExecutingTask | CPUUnit<=17]] | TransferToDisk<=CPUUnit]] | ~ [[62<=TaskOnDisk | [~ [CPUUnit<=TaskSuspended] & [[[TaskSuspended<=60 & 60<=TaskReady] | [TaskSuspended<=40 & 4<=LoadingMem]] & 33<=ExecutingTask]]]]] | [~ [[~ [[37<=LoadingMem | [[ExecutingTask<=57 & TransferToDisk<=60] | [48<=CPUUnit & CPUUnit<=43]]]] & [[~ [LoadingMem<=DiskControllerUnit] | [~ [ExecutingTask<=FreeMemSegment] & [TaskOnDisk<=20 | TaskOnDisk<=11]]] | [~ [[DiskControllerUnit<=CPUUnit & 56<=ExecutingTask]] & [[LoadingMem<=56 | CPUUnit<=48] | [63<=TaskSuspended | 55<=TaskOnDisk]]]]]] | ~ [[TaskOnDisk<=61 & CPUUnit<=CPUUnit]]]]]]
normalized: ~ [E [true U ~ [[[[~ [[TaskOnDisk<=61 & CPUUnit<=CPUUnit]] | ~ [[[[[[63<=TaskSuspended | 55<=TaskOnDisk] | [LoadingMem<=56 | CPUUnit<=48]] & ~ [[DiskControllerUnit<=CPUUnit & 56<=ExecutingTask]]] | [[[TaskOnDisk<=20 | TaskOnDisk<=11] & ~ [ExecutingTask<=FreeMemSegment]] | ~ [LoadingMem<=DiskControllerUnit]]] & ~ [[37<=LoadingMem | [[48<=CPUUnit & CPUUnit<=43] | [ExecutingTask<=57 & TransferToDisk<=60]]]]]]] | [~ [[62<=TaskOnDisk | [[33<=ExecutingTask & [[TaskSuspended<=40 & 4<=LoadingMem] | [TaskSuspended<=60 & 60<=TaskReady]]] & ~ [CPUUnit<=TaskSuspended]]]] | [38<=ExecutingTask | [TransferToDisk<=CPUUnit | [[CPUUnit<=ExecutingTask | CPUUnit<=17] & [FreeMemSegment<=TaskReady | [[ExecutingTask<=DiskControllerUnit & TaskReady<=TaskSuspended] | [61<=ExecutingTask | 61<=TransferToDisk]]]]]]]] | ~ [TaskOnDisk<=TransferToDisk]]]]]

abstracting: (TaskOnDisk<=TransferToDisk)
states: 0
abstracting: (61<=TransferToDisk)
states: 0
abstracting: (61<=ExecutingTask)
states: 0
abstracting: (TaskReady<=TaskSuspended)
states: 2,087,973 (6)
abstracting: (ExecutingTask<=DiskControllerUnit)
states: 1,392,453 (6)
abstracting: (FreeMemSegment<=TaskReady)
states: 2,087,973 (6)
abstracting: (CPUUnit<=17)
states: 1,411,884 (6)
abstracting: (CPUUnit<=ExecutingTask)
states: 1,289,229 (6)
abstracting: (TransferToDisk<=CPUUnit)
states: 3,817,197 (6)
abstracting: (38<=ExecutingTask)
states: 0
abstracting: (CPUUnit<=TaskSuspended)
states: 1,358,181 (6)
abstracting: (60<=TaskReady)
states: 126
abstracting: (TaskSuspended<=60)
states: 4,077,853 (6)
abstracting: (4<=LoadingMem)
states: 2,262,260 (6)
abstracting: (TaskSuspended<=40)
states: 3,983,661 (6)
abstracting: (33<=ExecutingTask)
states: 0
abstracting: (62<=TaskOnDisk)
states: 238,689 (5)
abstracting: (TransferToDisk<=60)
states: 4,077,909 (6)
abstracting: (ExecutingTask<=57)
states: 4,077,909 (6)
abstracting: (CPUUnit<=43)
states: 4,077,909 (6)
abstracting: (48<=CPUUnit)
states: 0
abstracting: (37<=LoadingMem)
states: 0
abstracting: (LoadingMem<=DiskControllerUnit)
states: 2,440,449 (6)
abstracting: (ExecutingTask<=FreeMemSegment)
states: 2,254,497 (6)
abstracting: (TaskOnDisk<=11)
states: 0
abstracting: (TaskOnDisk<=20)
states: 0
abstracting: (56<=ExecutingTask)
states: 0
abstracting: (DiskControllerUnit<=CPUUnit)
states: 3,700,917 (6)
abstracting: (CPUUnit<=48)
states: 4,077,909 (6)
abstracting: (LoadingMem<=56)
states: 4,077,909 (6)
abstracting: (55<=TaskOnDisk)
states: 1,804,715 (6)
abstracting: (63<=TaskSuspended)
states: 6
abstracting: (CPUUnit<=CPUUnit)
states: 4,077,909 (6)
abstracting: (TaskOnDisk<=61)
states: 3,839,220 (6)
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-05 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.067sec

checking: AG [[[[[50<=LoadingMem & LoadingMem<=11] | [~ [[LoadingMem<=41 & DiskControllerUnit<=TransferToDisk]] & [DiskControllerUnit<=CPUUnit & [[~ [38<=TaskSuspended] & TaskOnDisk<=LoadingMem] & [[[TransferToDisk<=FreeMemSegment & FreeMemSegment<=11] & 35<=TaskReady] & ~ [[LoadingMem<=17 | 36<=LoadingMem]]]]]]] | [[CPUUnit<=TaskOnDisk & [[[~ [[TaskSuspended<=FreeMemSegment & 31<=TaskReady]] & [[TaskSuspended<=64 & TaskReady<=34] & [TransferToDisk<=TaskSuspended & 53<=TransferToDisk]]] & 46<=FreeMemSegment] | [[TaskOnDisk<=28 | [[TaskSuspended<=41 | DiskControllerUnit<=TaskReady] & [FreeMemSegment<=64 | TaskReady<=30]]] & [[~ [TaskReady<=TaskOnDisk] & ~ [62<=CPUUnit]] | [DiskControllerUnit<=55 | 64<=LoadingMem]]]]] & ~ [[~ [[[31<=LoadingMem | ~ [42<=TaskOnDisk]] | ~ [[TaskOnDisk<=LoadingMem & LoadingMem<=40]]]] | [[CPUUnit<=63 | 24<=TransferToDisk] & 23<=FreeMemSegment]]]]] | ~ [[[[[TaskReady<=ExecutingTask & [[DiskControllerUnit<=TransferToDisk | [TaskOnDisk<=ExecutingTask | TransferToDisk<=20]] & [~ [FreeMemSegment<=55] | [DiskControllerUnit<=LoadingMem | 39<=TaskReady]]]] | [[TransferToDisk<=32 | [[ExecutingTask<=TransferToDisk | 36<=FreeMemSegment] & [FreeMemSegment<=DiskControllerUnit | 47<=TaskOnDisk]]] | [~ [[LoadingMem<=56 | 32<=TaskSuspended]] | [[TaskReady<=4 & CPUUnit<=60] & [38<=ExecutingTask | LoadingMem<=TaskReady]]]]] & [[~ [ExecutingTask<=39] & [[[FreeMemSegment<=LoadingMem & LoadingMem<=TransferToDisk] & TaskReady<=CPUUnit] | ~ [[TaskSuspended<=59 | TaskSuspended<=CPUUnit]]]] & [[[~ [61<=CPUUnit] | ~ [LoadingMem<=30]] & ~ [TaskReady<=0]] | ~ [[TaskReady<=TransferToDisk | 60<=CPUUnit]]]]] & DiskControllerUnit<=CPUUnit]]]]
normalized: ~ [E [true U ~ [[~ [[DiskControllerUnit<=CPUUnit & [[[[~ [TaskReady<=0] & [~ [61<=CPUUnit] | ~ [LoadingMem<=30]]] | ~ [[TaskReady<=TransferToDisk | 60<=CPUUnit]]] & [[~ [[TaskSuspended<=59 | TaskSuspended<=CPUUnit]] | [TaskReady<=CPUUnit & [FreeMemSegment<=LoadingMem & LoadingMem<=TransferToDisk]]] & ~ [ExecutingTask<=39]]] & [[[[[38<=ExecutingTask | LoadingMem<=TaskReady] & [TaskReady<=4 & CPUUnit<=60]] | ~ [[LoadingMem<=56 | 32<=TaskSuspended]]] | [TransferToDisk<=32 | [[FreeMemSegment<=DiskControllerUnit | 47<=TaskOnDisk] & [ExecutingTask<=TransferToDisk | 36<=FreeMemSegment]]]] | [TaskReady<=ExecutingTask & [[[DiskControllerUnit<=LoadingMem | 39<=TaskReady] | ~ [FreeMemSegment<=55]] & [DiskControllerUnit<=TransferToDisk | [TaskOnDisk<=ExecutingTask | TransferToDisk<=20]]]]]]]] | [[~ [[[23<=FreeMemSegment & [CPUUnit<=63 | 24<=TransferToDisk]] | ~ [[~ [[TaskOnDisk<=LoadingMem & LoadingMem<=40]] | [31<=LoadingMem | ~ [42<=TaskOnDisk]]]]]] & [CPUUnit<=TaskOnDisk & [[[[DiskControllerUnit<=55 | 64<=LoadingMem] | [~ [62<=CPUUnit] & ~ [TaskReady<=TaskOnDisk]]] & [TaskOnDisk<=28 | [[FreeMemSegment<=64 | TaskReady<=30] & [TaskSuspended<=41 | DiskControllerUnit<=TaskReady]]]] | [46<=FreeMemSegment & [[[TransferToDisk<=TaskSuspended & 53<=TransferToDisk] & [TaskSuspended<=64 & TaskReady<=34]] & ~ [[TaskSuspended<=FreeMemSegment & 31<=TaskReady]]]]]]] | [[[DiskControllerUnit<=CPUUnit & [[~ [[LoadingMem<=17 | 36<=LoadingMem]] & [35<=TaskReady & [TransferToDisk<=FreeMemSegment & FreeMemSegment<=11]]] & [TaskOnDisk<=LoadingMem & ~ [38<=TaskSuspended]]]] & ~ [[LoadingMem<=41 & DiskControllerUnit<=TransferToDisk]]] | [50<=LoadingMem & LoadingMem<=11]]]]]]]

abstracting: (LoadingMem<=11)
states: 3,754,839 (6)
abstracting: (50<=LoadingMem)
states: 0
abstracting: (DiskControllerUnit<=TransferToDisk)
states: 1,860,705 (6)
abstracting: (LoadingMem<=41)
states: 4,077,909 (6)
abstracting: (38<=TaskSuspended)
states: 155,754 (5)
abstracting: (TaskOnDisk<=LoadingMem)
states: 0
abstracting: (FreeMemSegment<=11)
states: 1,989,306 (6)
abstracting: (TransferToDisk<=FreeMemSegment)
states: 3,189,285 (6)
abstracting: (35<=TaskReady)
states: 241,128 (5)
abstracting: (36<=LoadingMem)
states: 0
abstracting: (LoadingMem<=17)
states: 4,077,909 (6)
abstracting: (DiskControllerUnit<=CPUUnit)
states: 3,700,917 (6)
abstracting: (31<=TaskReady)
states: 399,227 (5)
abstracting: (TaskSuspended<=FreeMemSegment)
states: 2,087,973 (6)
abstracting: (TaskReady<=34)
states: 3,836,781 (6)
abstracting: (TaskSuspended<=64)
states: 4,077,909 (6)
abstracting: (53<=TransferToDisk)
states: 0
abstracting: (TransferToDisk<=TaskSuspended)
states: 3,189,285 (6)
abstracting: (46<=FreeMemSegment)
states: 33,558 (4)
abstracting: (DiskControllerUnit<=TaskReady)
states: 3,061,377 (6)
abstracting: (TaskSuspended<=41)
states: 3,999,573 (6)
abstracting: (TaskReady<=30)
states: 3,678,682 (6)
abstracting: (FreeMemSegment<=64)
states: 4,077,909 (6)
abstracting: (TaskOnDisk<=28)
states: 0
abstracting: (TaskReady<=TaskOnDisk)
states: 4,077,909 (6)
abstracting: (62<=CPUUnit)
states: 0
abstracting: (64<=LoadingMem)
states: 0
abstracting: (DiskControllerUnit<=55)
states: 4,077,909 (6)
abstracting: (CPUUnit<=TaskOnDisk)
states: 4,077,909 (6)
abstracting: (42<=TaskOnDisk)
states: 4,077,909 (6)
abstracting: (31<=LoadingMem)
states: 0
abstracting: (LoadingMem<=40)
states: 4,077,909 (6)
abstracting: (TaskOnDisk<=LoadingMem)
states: 0
abstracting: (24<=TransferToDisk)
states: 0
abstracting: (CPUUnit<=63)
states: 4,077,909 (6)
abstracting: (23<=FreeMemSegment)
states: 902,637 (5)
abstracting: (TransferToDisk<=20)
states: 4,077,909 (6)
abstracting: (TaskOnDisk<=ExecutingTask)
states: 0
abstracting: (DiskControllerUnit<=TransferToDisk)
states: 1,860,705 (6)
abstracting: (FreeMemSegment<=55)
states: 4,076,622 (6)
abstracting: (39<=TaskReady)
states: 132,804 (5)
abstracting: (DiskControllerUnit<=LoadingMem)
states: 1,860,705 (6)
abstracting: (TaskReady<=ExecutingTask)
states: 1,941,153 (6)
abstracting: (36<=FreeMemSegment)
states: 209,763 (5)
abstracting: (ExecutingTask<=TransferToDisk)
states: 1,202,529 (6)
abstracting: (47<=TaskOnDisk)
states: 4,077,909 (6)
abstracting: (FreeMemSegment<=DiskControllerUnit)
states: 1,183,149 (6)
abstracting: (TransferToDisk<=32)
states: 4,077,909 (6)
abstracting: (32<=TaskSuspended)
states: 354,501 (5)
abstracting: (LoadingMem<=56)
states: 4,077,909 (6)
abstracting: (CPUUnit<=60)
states: 4,077,909 (6)
abstracting: (TaskReady<=4)
states: 917,235 (5)
abstracting: (LoadingMem<=TaskReady)
states: 3,189,285 (6)
abstracting: (38<=ExecutingTask)
states: 0
abstracting: (ExecutingTask<=39)
states: 4,077,909 (6)
abstracting: (LoadingMem<=TransferToDisk)
states: 2,175,525 (6)
abstracting: (FreeMemSegment<=LoadingMem)
states: 1,055,241 (6)
abstracting: (TaskReady<=CPUUnit)
states: 2,832,489 (6)
abstracting: (TaskSuspended<=CPUUnit)
states: 2,832,489 (6)
abstracting: (TaskSuspended<=59)
states: 4,077,783 (6)
abstracting: (60<=CPUUnit)
states: 0
abstracting: (TaskReady<=TransferToDisk)
states: 1,055,241 (6)
abstracting: (LoadingMem<=30)
states: 4,077,909 (6)
abstracting: (61<=CPUUnit)
states: 0
abstracting: (TaskReady<=0)
states: 193,545 (5)
abstracting: (DiskControllerUnit<=CPUUnit)
states: 3,700,917 (6)
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-07 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.078sec

totally nodes used: 144844 (1.4e+05)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 2989816 193726 3183542
used/not used/entry size/cache size: 266170 66842694 16 1024MB
basic ops cache: hits/miss/sum: 3129240 370968 3500208
used/not used/entry size/cache size: 567436 16209780 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: 421973 21169 443142
used/not used/entry size/cache size: 21153 8367455 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 67013376
1 86256
2 3397
3 2325
4 1198
5 399
6 276
7 164
8 125
9 114
>= 10 1234

Total processing time: 0m 6.667sec


BK_STOP 1679231376664

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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:1048 (131), effective:272 (34)

initing FirstDep: 0m 0.000sec


iterations count:211 (26), effective:100 (12)

iterations count:590 (73), effective:167 (20)

iterations count:460 (57), effective:178 (22)

iterations count:560 (70), effective:213 (26)

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="SmallOperatingSystem-PT-MT0064DC0016"
export BK_EXAMINATION="ReachabilityCardinality"
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 SmallOperatingSystem-PT-MT0064DC0016, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r458-smll-167912649700030"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0064DC0016.tgz
mv SmallOperatingSystem-PT-MT0064DC0016 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;