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-167912649700046.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-MT0128DC0032, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r458-smll-167912649700046
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 7.1K Feb 25 12:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 12:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 12:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 12:42 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 4.6K 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 17K Feb 25 17:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 25 12:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Feb 25 12:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K 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-MT0128DC0032-ReachabilityCardinality-00
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-01
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-02
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-03
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-04
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-05
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-06
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-07
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-08
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-09
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-10
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-11
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-12
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-13
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-14
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679231584542

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-MT0128DC0032
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-19 13:13:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 13:13:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 13:13:08] [INFO ] Load time of PNML (sax parser for PT used): 30 ms
[2023-03-19 13:13:08] [INFO ] Transformed 9 places.
[2023-03-19 13:13:08] [INFO ] Transformed 8 transitions.
[2023-03-19 13:13:08] [INFO ] Parsed PT model containing 9 places and 8 transitions and 27 arcs in 140 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10019 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 16) seen :6
FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 10) seen :2
FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 8) seen :2
FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 8 rows 9 cols
[2023-03-19 13:13:09] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-19 13:13:10] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-19 13:13:10] [INFO ] After 203ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:4
[2023-03-19 13:13:10] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-19 13:13:10] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :1
[2023-03-19 13:13:10] [INFO ] After 32ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-19 13:13:10] [INFO ] After 102ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :1
FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 1 different solutions.
Finished Parikh walk after 416 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=138 )
FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 4 ms.
All properties solved without resorting to model-checking.
Total runtime 1778 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_MT0128DC0032
(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 3.616sec


RS generation: 0m 0.487sec


-> reachability set: #nodes 1577 (1.6e+03) #states 113,321,065 (8)



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

checking: EF [116<=TaskReady]
normalized: E [true U 116<=TaskReady]

abstracting: (116<=TaskReady)
states: 6,188 (3)
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.320sec

checking: AG [~ [TaskOnDisk<=94]]
normalized: ~ [E [true U TaskOnDisk<=94]]

abstracting: (TaskOnDisk<=94)
states: 0
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-03 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.002sec

checking: AG [39<=FreeMemSegment]
normalized: ~ [E [true U ~ [39<=FreeMemSegment]]]

abstracting: (39<=FreeMemSegment)
states: 32,731,161 (7)
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-07 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.227sec

checking: EF [CPUUnit<=37]
normalized: E [true U CPUUnit<=37]

abstracting: (CPUUnit<=37)
states: 43,801,384 (7)
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-11 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.027sec

checking: EF [~ [83<=TaskOnDisk]]
normalized: E [true U ~ [83<=TaskOnDisk]]

abstracting: (83<=TaskOnDisk)
states: 113,321,065 (8)
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-12 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.002sec

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

abstracting: (DiskControllerUnit<=FreeMemSegment)
states: 84,635,265 (7)
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-02 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.560sec

checking: EF [DiskControllerUnit<=TaskSuspended]
normalized: E [true U DiskControllerUnit<=TaskSuspended]

abstracting: (DiskControllerUnit<=TaskSuspended)
states: 84,635,265 (7)
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-10 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 1.260sec

checking: EF [~ [[[[[~ [83<=TransferToDisk] | LoadingMem<=15] & [CPUUnit<=107 & 92<=LoadingMem]] | TaskSuspended<=79] & TaskSuspended<=77]]]
normalized: E [true U ~ [[TaskSuspended<=77 & [TaskSuspended<=79 | [[CPUUnit<=107 & 92<=LoadingMem] & [LoadingMem<=15 | ~ [83<=TransferToDisk]]]]]]]

abstracting: (83<=TransferToDisk)
states: 0
abstracting: (LoadingMem<=15)
states: 86,539,180 (7)
abstracting: (92<=LoadingMem)
states: 0
abstracting: (CPUUnit<=107)
states: 113,321,065 (8)
abstracting: (TaskSuspended<=79)
states: 110,594,792 (8)
abstracting: (TaskSuspended<=77)
states: 110,066,143 (8)
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-04 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.284sec

checking: AG [~ [[TaskOnDisk<=TaskSuspended & [[~ [[[[[15<=FreeMemSegment | ExecutingTask<=FreeMemSegment] | TaskSuspended<=TaskReady] & DiskControllerUnit<=1] & ~ [[LoadingMem<=48 | FreeMemSegment<=18]]]] & ~ [TaskReady<=TaskOnDisk]] | [[65<=TaskSuspended & DiskControllerUnit<=3] | ~ [TaskSuspended<=57]]]]]]
normalized: ~ [E [true U [TaskOnDisk<=TaskSuspended & [[[65<=TaskSuspended & DiskControllerUnit<=3] | ~ [TaskSuspended<=57]] | [~ [TaskReady<=TaskOnDisk] & ~ [[~ [[LoadingMem<=48 | FreeMemSegment<=18]] & [DiskControllerUnit<=1 & [TaskSuspended<=TaskReady | [15<=FreeMemSegment | ExecutingTask<=FreeMemSegment]]]]]]]]]]

abstracting: (ExecutingTask<=FreeMemSegment)
states: 61,777,473 (7)
abstracting: (15<=FreeMemSegment)
states: 75,762,115 (7)
abstracting: (TaskSuspended<=TaskReady)
states: 57,354,889 (7)
abstracting: (DiskControllerUnit<=1)
states: 9,943,505 (6)
abstracting: (FreeMemSegment<=18)
states: 46,189,000 (7)
abstracting: (LoadingMem<=48)
states: 113,321,065 (8)
abstracting: (TaskReady<=TaskOnDisk)
states: 113,321,065 (8)
abstracting: (TaskSuspended<=57)
states: 100,254,505 (8)
abstracting: (DiskControllerUnit<=3)
states: 19,806,215 (7)
abstracting: (65<=TaskSuspended)
states: 8,569,088 (6)
abstracting: (TaskOnDisk<=TaskSuspended)
states: 561
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-15 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.493sec

checking: EF [~ [[[[TransferToDisk<=99 & 63<=TaskOnDisk] | LoadingMem<=TaskSuspended] | [[~ [30<=ExecutingTask] | ~ [[[TaskSuspended<=TaskSuspended & TaskReady<=47] | [TaskSuspended<=FreeMemSegment | 118<=LoadingMem]]]] | [[~ [[TaskReady<=15 | 23<=CPUUnit]] & 50<=DiskControllerUnit] | [ExecutingTask<=84 & [~ [TaskSuspended<=101] & 121<=TransferToDisk]]]]]]]
normalized: E [true U ~ [[[[[ExecutingTask<=84 & [121<=TransferToDisk & ~ [TaskSuspended<=101]]] | [50<=DiskControllerUnit & ~ [[TaskReady<=15 | 23<=CPUUnit]]]] | [~ [[[TaskSuspended<=FreeMemSegment | 118<=LoadingMem] | [TaskSuspended<=TaskSuspended & TaskReady<=47]]] | ~ [30<=ExecutingTask]]] | [LoadingMem<=TaskSuspended | [TransferToDisk<=99 & 63<=TaskOnDisk]]]]]

abstracting: (63<=TaskOnDisk)
states: 113,321,065 (8)
abstracting: (TransferToDisk<=99)
states: 113,321,065 (8)
abstracting: (LoadingMem<=TaskSuspended)
states: 88,038,665 (7)
abstracting: (30<=ExecutingTask)
states: 38,340,610 (7)
abstracting: (TaskReady<=47)
states: 91,380,712 (7)
abstracting: (TaskSuspended<=TaskSuspended)
states: 113,321,065 (8)
abstracting: (118<=LoadingMem)
states: 0
abstracting: (TaskSuspended<=FreeMemSegment)
states: 57,354,889 (7)
abstracting: (23<=CPUUnit)
states: 93,003,141 (7)
abstracting: (TaskReady<=15)
states: 39,771,160 (7)
abstracting: (50<=DiskControllerUnit)
states: 0
abstracting: (TaskSuspended<=101)
states: 113,151,154 (8)
abstracting: (121<=TransferToDisk)
states: 0
abstracting: (ExecutingTask<=84)
states: 113,321,065 (8)
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-06 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.200sec

checking: EF [[[[TransferToDisk<=55 & ~ [[~ [TaskReady<=59] | [[37<=CPUUnit | DiskControllerUnit<=ExecutingTask] & ~ [CPUUnit<=TransferToDisk]]]]] & TaskSuspended<=TaskOnDisk] | [TaskOnDisk<=TaskReady & ~ [[~ [[[[[CPUUnit<=DiskControllerUnit & 117<=FreeMemSegment] | [95<=CPUUnit & CPUUnit<=94]] | [[56<=TaskSuspended | DiskControllerUnit<=89] & [TaskOnDisk<=60 | FreeMemSegment<=97]]] | [~ [TransferToDisk<=42] & ~ [CPUUnit<=71]]]] | ~ [DiskControllerUnit<=ExecutingTask]]]]]]
normalized: E [true U [[TaskOnDisk<=TaskReady & ~ [[~ [[[~ [CPUUnit<=71] & ~ [TransferToDisk<=42]] | [[[TaskOnDisk<=60 | FreeMemSegment<=97] & [56<=TaskSuspended | DiskControllerUnit<=89]] | [[95<=CPUUnit & CPUUnit<=94] | [CPUUnit<=DiskControllerUnit & 117<=FreeMemSegment]]]]] | ~ [DiskControllerUnit<=ExecutingTask]]]] | [TaskSuspended<=TaskOnDisk & [TransferToDisk<=55 & ~ [[[~ [CPUUnit<=TransferToDisk] & [37<=CPUUnit | DiskControllerUnit<=ExecutingTask]] | ~ [TaskReady<=59]]]]]]]

abstracting: (TaskReady<=59)
states: 101,673,078 (8)
abstracting: (DiskControllerUnit<=ExecutingTask)
states: 79,423,201 (7)
abstracting: (37<=CPUUnit)
states: 71,385,006 (7)
abstracting: (CPUUnit<=TransferToDisk)
states: 8,206,121 (6)
abstracting: (TransferToDisk<=55)
states: 113,321,065 (8)
abstracting: (TaskSuspended<=TaskOnDisk)
states: 113,321,065 (8)
abstracting: (DiskControllerUnit<=ExecutingTask)
states: 79,423,201 (7)
abstracting: (117<=FreeMemSegment)
states: 4,368 (3)
abstracting: (CPUUnit<=DiskControllerUnit)
states: 11,337,249 (7)
abstracting: (CPUUnit<=94)
states: 113,321,065 (8)
abstracting: (95<=CPUUnit)
states: 0
abstracting: (DiskControllerUnit<=89)
states: 113,321,065 (8)
abstracting: (56<=TaskSuspended)
states: 14,598,485 (7)
abstracting: (FreeMemSegment<=97)
states: 112,996,433 (8)
abstracting: (TaskOnDisk<=60)
states: 0
abstracting: (TransferToDisk<=42)
states: 113,321,065 (8)
abstracting: (CPUUnit<=71)
states: 113,321,065 (8)
abstracting: (TaskOnDisk<=TaskReady)
states: 561
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-05 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 1.063sec

checking: EF [[[~ [[[[[TaskSuspended<=14 | [[57<=LoadingMem & TaskOnDisk<=DiskControllerUnit] | ~ [LoadingMem<=TaskReady]]] & [~ [[43<=TaskSuspended & TransferToDisk<=TaskReady]] & 17<=TaskOnDisk]] | [[~ [[33<=DiskControllerUnit | 20<=TaskReady]] & ~ [[CPUUnit<=DiskControllerUnit | 20<=TransferToDisk]]] | TaskReady<=CPUUnit]] & 39<=LoadingMem]] | [[~ [[[~ [5<=CPUUnit] | ~ [FreeMemSegment<=36]] | ~ [47<=CPUUnit]]] & TaskSuspended<=74] & [[LoadingMem<=TaskOnDisk | [48<=LoadingMem & DiskControllerUnit<=66]] & ~ [TransferToDisk<=21]]]] & 78<=LoadingMem]]
normalized: E [true U [78<=LoadingMem & [[[TaskSuspended<=74 & ~ [[[~ [FreeMemSegment<=36] | ~ [5<=CPUUnit]] | ~ [47<=CPUUnit]]]] & [[LoadingMem<=TaskOnDisk | [48<=LoadingMem & DiskControllerUnit<=66]] & ~ [TransferToDisk<=21]]] | ~ [[39<=LoadingMem & [[TaskReady<=CPUUnit | [~ [[CPUUnit<=DiskControllerUnit | 20<=TransferToDisk]] & ~ [[33<=DiskControllerUnit | 20<=TaskReady]]]] | [[17<=TaskOnDisk & ~ [[43<=TaskSuspended & TransferToDisk<=TaskReady]]] & [TaskSuspended<=14 | [~ [LoadingMem<=TaskReady] | [57<=LoadingMem & TaskOnDisk<=DiskControllerUnit]]]]]]]]]]

abstracting: (TaskOnDisk<=DiskControllerUnit)
states: 0
abstracting: (57<=LoadingMem)
states: 0
abstracting: (LoadingMem<=TaskReady)
states: 88,038,665 (7)
abstracting: (TaskSuspended<=14)
states: 37,558,950 (7)
abstracting: (TransferToDisk<=TaskReady)
states: 88,038,665 (7)
abstracting: (43<=TaskSuspended)
states: 27,588,462 (7)
abstracting: (17<=TaskOnDisk)
states: 113,321,065 (8)
abstracting: (20<=TaskReady)
states: 65,065,715 (7)
abstracting: (33<=DiskControllerUnit)
states: 0
abstracting: (20<=TransferToDisk)
states: 15,355,340 (7)
abstracting: (CPUUnit<=DiskControllerUnit)
states: 11,337,249 (7)
abstracting: (TaskReady<=CPUUnit)
states: 78,217,425 (7)
abstracting: (39<=LoadingMem)
states: 0
abstracting: (TransferToDisk<=21)
states: 102,388,000 (8)
abstracting: (DiskControllerUnit<=66)
states: 113,321,065 (8)
abstracting: (48<=LoadingMem)
states: 0
abstracting: (LoadingMem<=TaskOnDisk)
states: 113,321,065 (8)
abstracting: (47<=CPUUnit)
states: 50,602,761 (7)
abstracting: (5<=CPUUnit)
states: 110,242,110 (8)
abstracting: (FreeMemSegment<=36)
states: 77,804,644 (7)
abstracting: (TaskSuspended<=74)
states: 109,142,737 (8)
abstracting: (78<=LoadingMem)
states: 0
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-08 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.338sec

checking: EF [[~ [[[ExecutingTask<=90 & [TaskOnDisk<=FreeMemSegment & TransferToDisk<=TransferToDisk]] | [[[~ [[~ [TransferToDisk<=125] & TaskReady<=82]] | [[[TaskReady<=FreeMemSegment | CPUUnit<=TaskSuspended] | FreeMemSegment<=TaskOnDisk] & [ExecutingTask<=58 & [TaskReady<=FreeMemSegment & 127<=FreeMemSegment]]]] | [111<=DiskControllerUnit & 65<=TaskOnDisk]] & ~ [TaskReady<=97]]]] & [[87<=TaskReady | [[FreeMemSegment<=1 | ~ [[~ [[DiskControllerUnit<=LoadingMem & 96<=TransferToDisk]] | ~ [[FreeMemSegment<=87 & TaskSuspended<=ExecutingTask]]]]] | [~ [CPUUnit<=75] | [109<=FreeMemSegment | ~ [[[LoadingMem<=DiskControllerUnit | 11<=LoadingMem] & [34<=TransferToDisk | LoadingMem<=FreeMemSegment]]]]]]] & ~ [[~ [FreeMemSegment<=ExecutingTask] & ~ [[~ [28<=ExecutingTask] & [~ [[ExecutingTask<=49 & 115<=ExecutingTask]] & ~ [[TaskReady<=51 | CPUUnit<=98]]]]]]]]]]
normalized: E [true U [[~ [[~ [FreeMemSegment<=ExecutingTask] & ~ [[~ [28<=ExecutingTask] & [~ [[ExecutingTask<=49 & 115<=ExecutingTask]] & ~ [[TaskReady<=51 | CPUUnit<=98]]]]]]] & [87<=TaskReady | [[[109<=FreeMemSegment | ~ [[[34<=TransferToDisk | LoadingMem<=FreeMemSegment] & [LoadingMem<=DiskControllerUnit | 11<=LoadingMem]]]] | ~ [CPUUnit<=75]] | [FreeMemSegment<=1 | ~ [[~ [[FreeMemSegment<=87 & TaskSuspended<=ExecutingTask]] | ~ [[DiskControllerUnit<=LoadingMem & 96<=TransferToDisk]]]]]]]] & ~ [[[~ [TaskReady<=97] & [[111<=DiskControllerUnit & 65<=TaskOnDisk] | [[[ExecutingTask<=58 & [TaskReady<=FreeMemSegment & 127<=FreeMemSegment]] & [FreeMemSegment<=TaskOnDisk | [TaskReady<=FreeMemSegment | CPUUnit<=TaskSuspended]]] | ~ [[TaskReady<=82 & ~ [TransferToDisk<=125]]]]]] | [ExecutingTask<=90 & [TaskOnDisk<=FreeMemSegment & TransferToDisk<=TransferToDisk]]]]]]

abstracting: (TransferToDisk<=TransferToDisk)
states: 113,321,065 (8)
abstracting: (TaskOnDisk<=FreeMemSegment)
states: 561
abstracting: (ExecutingTask<=90)
states: 113,321,065 (8)
abstracting: (TransferToDisk<=125)
states: 113,321,065 (8)
abstracting: (TaskReady<=82)
states: 111,268,553 (8)
abstracting: (CPUUnit<=TaskSuspended)
states: 36,695,945 (7)
abstracting: (TaskReady<=FreeMemSegment)
states: 57,354,889 (7)
abstracting: (FreeMemSegment<=TaskOnDisk)
states: 113,321,065 (8)
abstracting: (127<=FreeMemSegment)
states: 6
abstracting: (TaskReady<=FreeMemSegment)
states: 57,354,889 (7)
abstracting: (ExecutingTask<=58)
states: 109,546,657 (8)
abstracting: (65<=TaskOnDisk)
states: 113,321,065 (8)
abstracting: (111<=DiskControllerUnit)
states: 0
abstracting: (TaskReady<=97)
states: 112,996,433 (8)
abstracting: (96<=TransferToDisk)
states: 0
abstracting: (DiskControllerUnit<=LoadingMem)
states: 50,371,425 (7)
abstracting: (TaskSuspended<=ExecutingTask)
states: 53,208,385 (7)
abstracting: (FreeMemSegment<=87)
states: 112,110,988 (8)
abstracting: (FreeMemSegment<=1)
states: 5,481,905 (6)
abstracting: (CPUUnit<=75)
states: 113,321,065 (8)
abstracting: (11<=LoadingMem)
states: 46,342,010 (7)
abstracting: (LoadingMem<=DiskControllerUnit)
states: 66,141,985 (7)
abstracting: (LoadingMem<=FreeMemSegment)
states: 88,038,665 (7)
abstracting: (34<=TransferToDisk)
states: 0
abstracting: (109<=FreeMemSegment)
states: 42,504 (4)
abstracting: (87<=TaskReady)
states: 1,353,132 (6)
abstracting: (CPUUnit<=98)
states: 113,321,065 (8)
abstracting: (TaskReady<=51)
states: 95,302,186 (7)
abstracting: (115<=ExecutingTask)
states: 0
abstracting: (ExecutingTask<=49)
states: 101,966,425 (8)
abstracting: (28<=ExecutingTask)
states: 41,936,059 (7)
abstracting: (FreeMemSegment<=ExecutingTask)
states: 53,208,385 (7)
-> the formula is TRUE

FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-13 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 9.943sec

checking: EF [[[39<=LoadingMem | ~ [[~ [[30<=DiskControllerUnit | ~ [[[71<=TaskReady & DiskControllerUnit<=86] & [CPUUnit<=86 & TaskOnDisk<=FreeMemSegment]]]]] & DiskControllerUnit<=39]]] & [[[[~ [[[~ [121<=TaskSuspended] | 18<=CPUUnit] | [~ [99<=LoadingMem] | [CPUUnit<=40 | ExecutingTask<=FreeMemSegment]]]] | ~ [19<=TaskSuspended]] | [FreeMemSegment<=28 | [LoadingMem<=CPUUnit & [~ [[CPUUnit<=50 & CPUUnit<=TaskSuspended]] | ~ [5<=FreeMemSegment]]]]] | [DiskControllerUnit<=DiskControllerUnit | ~ [[~ [TaskOnDisk<=TransferToDisk] | ~ [[~ [102<=DiskControllerUnit] | [FreeMemSegment<=FreeMemSegment & TaskReady<=112]]]]]]] & ~ [[[[[TaskOnDisk<=107 | [ExecutingTask<=TransferToDisk & [TaskReady<=30 | TransferToDisk<=85]]] | [[~ [LoadingMem<=TransferToDisk] | [TransferToDisk<=61 | TransferToDisk<=115]] | [[LoadingMem<=124 & 126<=TaskSuspended] | LoadingMem<=TaskOnDisk]]] | ExecutingTask<=80] & TransferToDisk<=74]]]]]
normalized: E [true U [[~ [[TransferToDisk<=74 & [ExecutingTask<=80 | [[[LoadingMem<=TaskOnDisk | [LoadingMem<=124 & 126<=TaskSuspended]] | [[TransferToDisk<=61 | TransferToDisk<=115] | ~ [LoadingMem<=TransferToDisk]]] | [TaskOnDisk<=107 | [ExecutingTask<=TransferToDisk & [TaskReady<=30 | TransferToDisk<=85]]]]]]] & [[DiskControllerUnit<=DiskControllerUnit | ~ [[~ [[[FreeMemSegment<=FreeMemSegment & TaskReady<=112] | ~ [102<=DiskControllerUnit]]] | ~ [TaskOnDisk<=TransferToDisk]]]] | [[FreeMemSegment<=28 | [LoadingMem<=CPUUnit & [~ [5<=FreeMemSegment] | ~ [[CPUUnit<=50 & CPUUnit<=TaskSuspended]]]]] | [~ [19<=TaskSuspended] | ~ [[[[CPUUnit<=40 | ExecutingTask<=FreeMemSegment] | ~ [99<=LoadingMem]] | [18<=CPUUnit | ~ [121<=TaskSuspended]]]]]]]] & [39<=LoadingMem | ~ [[DiskControllerUnit<=39 & ~ [[30<=DiskControllerUnit | ~ [[[CPUUnit<=86 & TaskOnDisk<=FreeMemSegment] & [71<=TaskReady & DiskControllerUnit<=86]]]]]]]]]]

abstracting: (DiskControllerUnit<=86)
states: 113,321,065 (8)
abstracting: (71<=TaskReady)
states: 5,676,572 (6)
abstracting: (TaskOnDisk<=FreeMemSegment)
states: 561
abstracting: (CPUUnit<=86)
states: 113,321,065 (8)
abstracting: (30<=DiskControllerUnit)
states: 1,872,065 (6)
abstracting: (DiskControllerUnit<=39)
states: 113,321,065 (8)
abstracting: (39<=LoadingMem)
states: 0
abstracting: (121<=TaskSuspended)
states: 792
abstracting: (18<=CPUUnit)
states: 98,867,461 (7)
abstracting: (99<=LoadingMem)
states: 0
abstracting: (ExecutingTask<=FreeMemSegment)
states: 61,777,473 (7)
abstracting: (CPUUnit<=40)
states: 49,674,493 (7)
abstracting: (19<=TaskSuspended)
states: 67,132,065 (7)
abstracting: (CPUUnit<=TaskSuspended)
states: 36,695,945 (7)
abstracting: (CPUUnit<=50)
states: 72,423,978 (7)
abstracting: (5<=FreeMemSegment)
states: 99,889,790 (7)
abstracting: (LoadingMem<=CPUUnit)
states: 105,975,705 (8)
abstracting: (FreeMemSegment<=28)
states: 65,211,575 (7)
abstracting: (TaskOnDisk<=TransferToDisk)
states: 0
abstracting: (102<=DiskControllerUnit)
states: 0
abstracting: (TaskReady<=112)
states: 113,305,561 (8)
abstracting: (FreeMemSegment<=FreeMemSegment)
states: 113,321,065 (8)
abstracting: (DiskControllerUnit<=DiskControllerUnit)
states: 113,321,065 (8)
abstracting: (TransferToDisk<=85)
states: 113,321,065 (8)
abstracting: (TaskReady<=30)
states: 68,578,510 (7)
abstracting: (ExecutingTask<=TransferToDisk)
states: 31,485,377 (7)
abstracting: (TaskOnDisk<=107)
states: 57,305,105 (7)
abstracting: (LoadingMem<=TransferToDisk)
states: 58,619,145 (7)
abstracting: (TransferToDisk<=115)
states: 113,321,065 (8)
abstracting: (TransferToDisk<=61)
states: 113,321,065 (8)
abstracting: (126<=TaskSuspended)
states: 21
abstracting: (LoadingMem<=124)
states: 113,321,065 (8)
abstracting: (LoadingMem<=TaskOnDisk)
states: 113,321,065 (8)
abstracting: (ExecutingTask<=80)
states: 113,321,065 (8)
abstracting: (TransferToDisk<=74)
states: 113,321,065 (8)
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-09 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.228sec

checking: AG [[[[~ [[~ [[[74<=ExecutingTask | LoadingMem<=9] & ExecutingTask<=40]] | [[[[FreeMemSegment<=LoadingMem & FreeMemSegment<=80] | ~ [124<=FreeMemSegment]] & ~ [18<=LoadingMem]] & TaskReady<=TaskSuspended]]] | ~ [[[[[~ [109<=CPUUnit] | ~ [FreeMemSegment<=LoadingMem]] & [~ [19<=DiskControllerUnit] & [ExecutingTask<=LoadingMem & ExecutingTask<=85]]] & 78<=TaskOnDisk] | [TaskOnDisk<=84 | ~ [[DiskControllerUnit<=17 & ~ [LoadingMem<=124]]]]]]] & [~ [[FreeMemSegment<=34 | [~ [TaskOnDisk<=108] | 121<=ExecutingTask]]] | [[~ [[[~ [CPUUnit<=103] & [LoadingMem<=FreeMemSegment | ExecutingTask<=LoadingMem]] | [[36<=CPUUnit & TaskReady<=87] | [FreeMemSegment<=TaskOnDisk | LoadingMem<=75]]]] | ~ [105<=ExecutingTask]] | [~ [TaskOnDisk<=31] & ~ [[~ [TaskReady<=ExecutingTask] | [LoadingMem<=LoadingMem & LoadingMem<=99]]]]]]] | [[18<=ExecutingTask | [~ [[ExecutingTask<=FreeMemSegment & TaskReady<=TransferToDisk]] & TransferToDisk<=ExecutingTask]] | TaskSuspended<=76]]]
normalized: ~ [E [true U ~ [[[TaskSuspended<=76 | [18<=ExecutingTask | [TransferToDisk<=ExecutingTask & ~ [[ExecutingTask<=FreeMemSegment & TaskReady<=TransferToDisk]]]]] | [[[[~ [[[LoadingMem<=LoadingMem & LoadingMem<=99] | ~ [TaskReady<=ExecutingTask]]] & ~ [TaskOnDisk<=31]] | [~ [105<=ExecutingTask] | ~ [[[[FreeMemSegment<=TaskOnDisk | LoadingMem<=75] | [36<=CPUUnit & TaskReady<=87]] | [[LoadingMem<=FreeMemSegment | ExecutingTask<=LoadingMem] & ~ [CPUUnit<=103]]]]]] | ~ [[FreeMemSegment<=34 | [121<=ExecutingTask | ~ [TaskOnDisk<=108]]]]] & [~ [[[TaskOnDisk<=84 | ~ [[DiskControllerUnit<=17 & ~ [LoadingMem<=124]]]] | [78<=TaskOnDisk & [[[ExecutingTask<=LoadingMem & ExecutingTask<=85] & ~ [19<=DiskControllerUnit]] & [~ [FreeMemSegment<=LoadingMem] | ~ [109<=CPUUnit]]]]]] | ~ [[[TaskReady<=TaskSuspended & [[~ [124<=FreeMemSegment] | [FreeMemSegment<=LoadingMem & FreeMemSegment<=80]] & ~ [18<=LoadingMem]]] | ~ [[ExecutingTask<=40 & [74<=ExecutingTask | LoadingMem<=9]]]]]]]]]]]

abstracting: (LoadingMem<=9)
states: 62,308,675 (7)
abstracting: (74<=ExecutingTask)
states: 0
abstracting: (ExecutingTask<=40)
states: 91,720,321 (7)
abstracting: (18<=LoadingMem)
states: 20,624,500 (7)
abstracting: (FreeMemSegment<=80)
states: 110,834,713 (8)
abstracting: (FreeMemSegment<=LoadingMem)
states: 27,652,625 (7)
abstracting: (124<=FreeMemSegment)
states: 126
abstracting: (TaskReady<=TaskSuspended)
states: 57,354,889 (7)
abstracting: (109<=CPUUnit)
states: 0
abstracting: (FreeMemSegment<=LoadingMem)
states: 27,652,625 (7)
abstracting: (19<=DiskControllerUnit)
states: 28,169,050 (7)
abstracting: (ExecutingTask<=85)
states: 113,321,065 (8)
abstracting: (ExecutingTask<=LoadingMem)
states: 31,485,377 (7)
abstracting: (78<=TaskOnDisk)
states: 113,321,065 (8)
abstracting: (LoadingMem<=124)
states: 113,321,065 (8)
abstracting: (DiskControllerUnit<=17)
states: 81,581,565 (7)
abstracting: (TaskOnDisk<=84)
states: 0
abstracting: (TaskOnDisk<=108)
states: 61,644,440 (7)
abstracting: (121<=ExecutingTask)
states: 0
abstracting: (FreeMemSegment<=34)
states: 74,874,833 (7)
abstracting: (CPUUnit<=103)
states: 113,321,065 (8)
abstracting: (ExecutingTask<=LoadingMem)
states: 31,485,377 (7)
abstracting: (LoadingMem<=FreeMemSegment)
states: 88,038,665 (7)
abstracting: (TaskReady<=87)
states: 112,110,988 (8)
abstracting: (36<=CPUUnit)
states: 73,205,077 (7)
abstracting: (LoadingMem<=75)
states: 113,321,065 (8)
abstracting: (FreeMemSegment<=TaskOnDisk)
states: 113,321,065 (8)
abstracting: (105<=ExecutingTask)
states: 0
abstracting: (TaskOnDisk<=31)
states: 0
abstracting: (TaskReady<=ExecutingTask)
states: 53,208,385 (7)
abstracting: (LoadingMem<=99)
states: 113,321,065 (8)
abstracting: (LoadingMem<=LoadingMem)
states: 113,321,065 (8)
abstracting: (TaskReady<=TransferToDisk)
states: 27,652,625 (7)
abstracting: (ExecutingTask<=FreeMemSegment)
states: 61,777,473 (7)
abstracting: (TransferToDisk<=ExecutingTask)
states: 84,554,481 (7)
abstracting: (18<=ExecutingTask)
states: 62,718,304 (7)
abstracting: (TaskSuspended<=76)
states: 109,776,293 (8)
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-01 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 1.585sec

checking: AG [~ [[[[[~ [91<=FreeMemSegment] | [[[~ [CPUUnit<=69] & ~ [5<=CPUUnit]] | [CPUUnit<=ExecutingTask & [CPUUnit<=61 & 110<=LoadingMem]]] & [[[TaskReady<=33 | TaskOnDisk<=85] & FreeMemSegment<=TaskReady] | 128<=LoadingMem]]] & [~ [[[[FreeMemSegment<=DiskControllerUnit & 27<=TransferToDisk] | ~ [DiskControllerUnit<=128]] | [34<=TaskSuspended | [DiskControllerUnit<=117 & TaskReady<=116]]]] | ~ [[~ [[FreeMemSegment<=TaskSuspended & 15<=TaskReady]] | TransferToDisk<=CPUUnit]]]] & [CPUUnit<=TaskOnDisk | TransferToDisk<=DiskControllerUnit]] | [~ [[FreeMemSegment<=TaskSuspended | [[ExecutingTask<=TaskReady & [[DiskControllerUnit<=CPUUnit & DiskControllerUnit<=CPUUnit] | ~ [64<=TaskReady]]] & ~ [[[TaskReady<=TaskReady | 113<=TaskOnDisk] | [ExecutingTask<=11 | ExecutingTask<=39]]]]]] & [[[~ [ExecutingTask<=ExecutingTask] & 59<=DiskControllerUnit] | ~ [TaskReady<=127]] | [[~ [[TaskOnDisk<=76 & DiskControllerUnit<=TransferToDisk]] & [~ [[TaskReady<=CPUUnit | FreeMemSegment<=TaskOnDisk]] | [[123<=CPUUnit | DiskControllerUnit<=FreeMemSegment] | [TransferToDisk<=55 | TaskReady<=84]]]] & ~ [TaskSuspended<=107]]]]]]]
normalized: ~ [E [true U [[[[~ [TaskSuspended<=107] & [~ [[TaskOnDisk<=76 & DiskControllerUnit<=TransferToDisk]] & [~ [[TaskReady<=CPUUnit | FreeMemSegment<=TaskOnDisk]] | [[123<=CPUUnit | DiskControllerUnit<=FreeMemSegment] | [TransferToDisk<=55 | TaskReady<=84]]]]] | [~ [TaskReady<=127] | [59<=DiskControllerUnit & ~ [ExecutingTask<=ExecutingTask]]]] & ~ [[FreeMemSegment<=TaskSuspended | [~ [[[ExecutingTask<=11 | ExecutingTask<=39] | [TaskReady<=TaskReady | 113<=TaskOnDisk]]] & [ExecutingTask<=TaskReady & [~ [64<=TaskReady] | [DiskControllerUnit<=CPUUnit & DiskControllerUnit<=CPUUnit]]]]]]] | [[CPUUnit<=TaskOnDisk | TransferToDisk<=DiskControllerUnit] & [[~ [[TransferToDisk<=CPUUnit | ~ [[FreeMemSegment<=TaskSuspended & 15<=TaskReady]]]] | ~ [[[34<=TaskSuspended | [DiskControllerUnit<=117 & TaskReady<=116]] | [~ [DiskControllerUnit<=128] | [FreeMemSegment<=DiskControllerUnit & 27<=TransferToDisk]]]]] & [[[128<=LoadingMem | [FreeMemSegment<=TaskReady & [TaskReady<=33 | TaskOnDisk<=85]]] & [[CPUUnit<=ExecutingTask & [CPUUnit<=61 & 110<=LoadingMem]] | [~ [5<=CPUUnit] & ~ [CPUUnit<=69]]]] | ~ [91<=FreeMemSegment]]]]]]]

abstracting: (91<=FreeMemSegment)
states: 848,232 (5)
abstracting: (CPUUnit<=69)
states: 113,321,065 (8)
abstracting: (5<=CPUUnit)
states: 110,242,110 (8)
abstracting: (110<=LoadingMem)
states: 0
abstracting: (CPUUnit<=61)
states: 103,603,984 (8)
abstracting: (CPUUnit<=ExecutingTask)
states: 34,921,689 (7)
abstracting: (TaskOnDisk<=85)
states: 0
abstracting: (TaskReady<=33)
states: 73,355,425 (7)
abstracting: (FreeMemSegment<=TaskReady)
states: 57,354,889 (7)
abstracting: (128<=LoadingMem)
states: 0
abstracting: (27<=TransferToDisk)
states: 3,320,590 (6)
abstracting: (FreeMemSegment<=DiskControllerUnit)
states: 31,056,025 (7)
abstracting: (DiskControllerUnit<=128)
states: 113,321,065 (8)
abstracting: (TaskReady<=116)
states: 113,316,697 (8)
abstracting: (DiskControllerUnit<=117)
states: 113,321,065 (8)
abstracting: (34<=TaskSuspended)
states: 39,965,640 (7)
abstracting: (15<=TaskReady)
states: 75,762,115 (7)
abstracting: (FreeMemSegment<=TaskSuspended)
states: 57,354,889 (7)
abstracting: (TransferToDisk<=CPUUnit)
states: 105,975,705 (8)
abstracting: (TransferToDisk<=DiskControllerUnit)
states: 66,141,985 (7)
abstracting: (CPUUnit<=TaskOnDisk)
states: 113,321,065 (8)
abstracting: (DiskControllerUnit<=CPUUnit)
states: 102,896,937 (8)
abstracting: (DiskControllerUnit<=CPUUnit)
states: 102,896,937 (8)
abstracting: (64<=TaskReady)
states: 9,133,641 (6)
abstracting: (ExecutingTask<=TaskReady)
states: 61,777,473 (7)
abstracting: (113<=TaskOnDisk)
states: 35,461,660 (7)
abstracting: (TaskReady<=TaskReady)
states: 113,321,065 (8)
abstracting: (ExecutingTask<=39)
states: 90,399,540 (7)
abstracting: (ExecutingTask<=11)
states: 35,727,846 (7)
abstracting: (FreeMemSegment<=TaskSuspended)
states: 57,354,889 (7)
abstracting: (ExecutingTask<=ExecutingTask)
states: 113,321,065 (8)
abstracting: (59<=DiskControllerUnit)
states: 0
abstracting: (TaskReady<=127)
states: 113,321,064 (8)
abstracting: (TaskReady<=84)
states: 111,644,797 (8)
abstracting: (TransferToDisk<=55)
states: 113,321,065 (8)
abstracting: (DiskControllerUnit<=FreeMemSegment)
states: 84,635,265 (7)
abstracting: (123<=CPUUnit)
states: 0
abstracting: (FreeMemSegment<=TaskOnDisk)
states: 113,321,065 (8)
abstracting: (TaskReady<=CPUUnit)
states: 78,217,425 (7)
abstracting: (DiskControllerUnit<=TransferToDisk)
states: 50,371,425 (7)
abstracting: (TaskOnDisk<=76)
states: 0
abstracting: (TaskSuspended<=107)
states: 113,267,935 (8)
-> the formula is FALSE

FORMULA SmallOperatingSystem-PT-MT0128DC0032-ReachabilityCardinality-14 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 2.312sec

totally nodes used: 864274 (8.6e+05)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 50717388 1811485 52528873
used/not used/entry size/cache size: 2243716 64865148 16 1024MB
basic ops cache: hits/miss/sum: 28251896 2073784 30325680
used/not used/entry size/cache size: 2662119 14115097 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: 2698373 70908 2769281
used/not used/entry size/cache size: 70497 8318111 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 66633479
1 413232
2 19463
3 29291
4 2959
5 1134
6 767
7 650
8 503
9 407
>= 10 6979

Total processing time: 0m24.712sec


BK_STOP 1679231616222

--------------------
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 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:2088 (261), effective:544 (68)

initing FirstDep: 0m 0.000sec


iterations count:1744 (218), effective:684 (85)

iterations count:452 (56), effective:206 (25)

iterations count:467 (58), effective:135 (16)

iterations count:590 (73), effective:291 (36)

iterations count:232 (29), effective:64 (8)

iterations count:1256 (157), effective:390 (48)

iterations count:1768 (221), effective:544 (68)

iterations count:2382 (297), effective:895 (111)

iterations count:876 (109), effective:403 (50)

iterations count:1580 (197), effective:487 (60)

iterations count:2628 (328), effective:1025 (128)

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-MT0128DC0032"
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-MT0128DC0032, 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-167912649700046"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0128DC0032.tgz
mv SmallOperatingSystem-PT-MT0128DC0032 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 ;