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.r138-smll-167819420200294.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 DiscoveryGPU-PT-06b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r138-smll-167819420200294
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 6.3K Feb 25 13:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 25 13:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 25 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 13:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Feb 25 13:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 13:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 13:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 46K Mar 5 18:22 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 DiscoveryGPU-PT-06b-ReachabilityCardinality-00
FORMULA_NAME DiscoveryGPU-PT-06b-ReachabilityCardinality-01
FORMULA_NAME DiscoveryGPU-PT-06b-ReachabilityCardinality-02
FORMULA_NAME DiscoveryGPU-PT-06b-ReachabilityCardinality-03
FORMULA_NAME DiscoveryGPU-PT-06b-ReachabilityCardinality-04
FORMULA_NAME DiscoveryGPU-PT-06b-ReachabilityCardinality-05
FORMULA_NAME DiscoveryGPU-PT-06b-ReachabilityCardinality-06
FORMULA_NAME DiscoveryGPU-PT-06b-ReachabilityCardinality-07
FORMULA_NAME DiscoveryGPU-PT-06b-ReachabilityCardinality-08
FORMULA_NAME DiscoveryGPU-PT-06b-ReachabilityCardinality-09
FORMULA_NAME DiscoveryGPU-PT-06b-ReachabilityCardinality-10
FORMULA_NAME DiscoveryGPU-PT-06b-ReachabilityCardinality-11
FORMULA_NAME DiscoveryGPU-PT-06b-ReachabilityCardinality-12
FORMULA_NAME DiscoveryGPU-PT-06b-ReachabilityCardinality-13
FORMULA_NAME DiscoveryGPU-PT-06b-ReachabilityCardinality-14
FORMULA_NAME DiscoveryGPU-PT-06b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678737933518

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=DiscoveryGPU-PT-06b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 20:05:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 20:05:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 20:05:36] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2023-03-13 20:05:36] [INFO ] Transformed 184 places.
[2023-03-13 20:05:36] [INFO ] Transformed 194 transitions.
[2023-03-13 20:05:36] [INFO ] Found NUPN structural information;
[2023-03-13 20:05:36] [INFO ] Parsed PT model containing 184 places and 194 transitions and 503 arcs in 176 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Finished random walk after 2722 steps, including 13 resets, run visited all 14 properties in 140 ms. (steps per millisecond=19 )
FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 431 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: DiscoveryGPU_PT_06b
(NrP: 184 NrTr: 194 NrArc: 503)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.003sec

net check time: 0m 0.000sec

init dd package: 0m 3.336sec


RS generation: 0m34.397sec


-> reachability set: #nodes 112965 (1.1e+05) #states 6,138,708,333 (9)



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

checking: AG [p119<=1]
normalized: ~ [E [true U ~ [p119<=1]]]

abstracting: (p119<=1)
states: 6,138,708,333 (9)
-> the formula is TRUE

FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-02 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.061sec

checking: EF [1<=p44]
normalized: E [true U 1<=p44]

abstracting: (1<=p44)
states: 207,509,576 (8)
-> the formula is TRUE

FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-03 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m15.736sec

checking: AG [p51<=0]
normalized: ~ [E [true U ~ [p51<=0]]]

abstracting: (p51<=0)
states: 5,914,343,076 (9)
-> the formula is FALSE

FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-06 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m10.303sec

checking: AG [~ [1<=p118]]
normalized: ~ [E [true U 1<=p118]]

abstracting: (1<=p118)
states: 291,332,598 (8)
-> the formula is FALSE

FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-07 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m13.098sec

checking: EF [1<=p94]
normalized: E [true U 1<=p94]

abstracting: (1<=p94)
states: 267,149,506 (8)
-> the formula is TRUE

FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-09 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m15.157sec

checking: EF [~ [p39<=0]]
normalized: E [true U ~ [p39<=0]]

abstracting: (p39<=0)
states: 5,871,425,309 (9)
-> the formula is TRUE

FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-11 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m16.060sec

checking: EF [1<=p56]
normalized: E [true U 1<=p56]

abstracting: (1<=p56)
states: 207,538,034 (8)
-> the formula is TRUE

FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-14 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 5.261sec

checking: EF [~ [p118<=p70]]
normalized: E [true U ~ [p118<=p70]]

abstracting: (p118<=p70)
states: 5,857,904,855 (9)
-> the formula is TRUE

FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-13 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.456sec

checking: AG [~ [[1<=p120 & ~ [[[~ [[[p58<=p74 & p92<=p34] & ~ [1<=p48]]] & ~ [p18<=0]] & [1<=p119 | p176<=p56]]]]]]
normalized: ~ [E [true U [1<=p120 & ~ [[[1<=p119 | p176<=p56] & [~ [p18<=0] & ~ [[~ [1<=p48] & [p58<=p74 & p92<=p34]]]]]]]]]

abstracting: (p92<=p34)
states: 5,857,892,002 (9)
abstracting: (p58<=p74)
states: 5,899,228,861 (9)
abstracting: (1<=p48)
states: 224,365,257 (8)
abstracting: (p18<=0)
states: 5,931,198,757 (9)
abstracting: (p176<=p56)
states: 6,138,708,048 (9)
abstracting: (1<=p119)
states: 291,332,598 (8)
abstracting: (1<=p120)
states: 267,604,448 (8)
-> the formula is FALSE

FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-04 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m10.877sec

checking: AG [[[~ [[p70<=p22 & p139<=p4]] | ~ [[1<=p29 | [~ [[1<=p134 & [p115<=1 | p101<=0]]] & p160<=p101]]]] | p101<=p17]]
normalized: ~ [E [true U ~ [[p101<=p17 | [~ [[1<=p29 | [p160<=p101 & ~ [[1<=p134 & [p115<=1 | p101<=0]]]]]] | ~ [[p70<=p22 & p139<=p4]]]]]]]

abstracting: (p139<=p4)
states: 5,890,490,196 (9)
abstracting: (p70<=p22)
states: 5,938,661,989 (9)
abstracting: (p101<=0)
states: 5,890,509,288 (9)
abstracting: (p115<=1)
states: 6,138,708,333 (9)
abstracting: (1<=p134)
states: 206,953,388 (8)
abstracting: (p160<=p101)
states: 5,923,411,880 (9)
abstracting: (1<=p29)
states: 207,538,034 (8)
abstracting: (p101<=p17)
states: 5,899,045,684 (9)
-> the formula is FALSE

FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-05 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m15.056sec

checking: AG [[~ [[~ [[[[[[p61<=p79 & p28<=p33] & p183<=p5] | ~ [p26<=1]] & ~ [[1<=p128 | [p43<=p111 & p118<=p67]]]] & 1<=p15]] | [~ [1<=p8] & [p26<=p117 & [[[[p52<=p160 & 1<=p101] | p51<=1] & p19<=1] & ~ [[~ [1<=p163] | [p48<=p139 & p29<=p107]]]]]]]] | p10<=0]]
normalized: ~ [E [true U ~ [[p10<=0 | ~ [[[[p26<=p117 & [~ [[[p48<=p139 & p29<=p107] | ~ [1<=p163]]] & [p19<=1 & [p51<=1 | [p52<=p160 & 1<=p101]]]]] & ~ [1<=p8]] | ~ [[1<=p15 & [~ [[1<=p128 | [p43<=p111 & p118<=p67]]] & [~ [p26<=1] | [p183<=p5 & [p61<=p79 & p28<=p33]]]]]]]]]]]]

abstracting: (p28<=p33)
states: 5,937,995,393 (9)
abstracting: (p61<=p79)
states: 5,930,953,481 (9)
abstracting: (p183<=p5)
states: 6,137,751,779 (9)
abstracting: (p26<=1)
states: 6,138,708,333 (9)
abstracting: (p118<=p67)
states: 5,857,883,975 (9)
abstracting: (p43<=p111)
states: 5,939,735,153 (9)
abstracting: (1<=p128)
states: 248,199,302 (8)
abstracting: (1<=p15)
states: 206,733,412 (8)
abstracting: (1<=p8)
states: 207,509,576 (8)
abstracting: (1<=p101)
states: 248,199,045 (8)
abstracting: (p52<=p160)
states: 5,921,942,619 (9)
abstracting: (p51<=1)
states: 6,138,708,333 (9)
abstracting: (p19<=1)
states: 6,138,708,333 (9)
abstracting: (1<=p163)
states: 207,761,650 (8)
abstracting: (p29<=p107)
states: 5,937,989,251 (9)
abstracting: (p48<=p139)
states: 5,923,660,063 (9)
abstracting: (p26<=p117)
states: 5,938,749,745 (9)
abstracting: (p10<=0)
states: 5,847,753,942 (9)
-> the formula is FALSE

FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-12 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m20.418sec

checking: AG [~ [[[~ [[[[[p160<=p141 & 1<=p80] | [1<=p123 & p92<=1]] | 1<=p105] | [p15<=0 | ~ [p157<=p65]]]] & [p23<=1 | [~ [[1<=p117 | p112<=1]] | p62<=0]]] | [[~ [[~ [p35<=p22] | p92<=0]] & [p143<=0 | [[[1<=p30 | 1<=p177] & [1<=p38 | p36<=p99]] & p130<=p11]]] & [[1<=p70 | [p6<=1 & [[1<=p78 & 1<=p130] | [1<=p171 | p65<=1]]]] & 1<=p147]]]]]
normalized: ~ [E [true U [[[1<=p147 & [1<=p70 | [p6<=1 & [[1<=p171 | p65<=1] | [1<=p78 & 1<=p130]]]]] & [[p143<=0 | [p130<=p11 & [[1<=p38 | p36<=p99] & [1<=p30 | 1<=p177]]]] & ~ [[p92<=0 | ~ [p35<=p22]]]]] | [[p23<=1 | [p62<=0 | ~ [[1<=p117 | p112<=1]]]] & ~ [[[p15<=0 | ~ [p157<=p65]] | [1<=p105 | [[1<=p123 & p92<=1] | [p160<=p141 & 1<=p80]]]]]]]]]

abstracting: (1<=p80)
states: 206,946,872 (8)
abstracting: (p160<=p141)
states: 5,914,083,777 (9)
abstracting: (p92<=1)
states: 6,138,708,333 (9)
abstracting: (1<=p123)
states: 206,953,388 (8)
abstracting: (1<=p105)
states: 224,624,313 (8)
abstracting: (p157<=p65)
states: 5,924,475,555 (9)
abstracting: (p15<=0)
states: 5,931,974,921 (9)
abstracting: (p112<=1)
states: 6,138,708,333 (9)
abstracting: (1<=p117)
states: 206,953,388 (8)
abstracting: (p62<=0)
states: 5,930,982,941 (9)
abstracting: (p23<=1)
states: 6,138,708,333 (9)
abstracting: (p35<=p22)
states: 5,938,877,805 (9)
abstracting: (p92<=0)
states: 5,847,376,146 (9)
abstracting: (1<=p177)
states: 285
abstracting: (1<=p30)
states: 249,121,872 (8)
abstracting: (p36<=p99)
states: 5,938,793,873 (9)
abstracting: (1<=p38)
states: 290,954,391 (8)
abstracting: (p130<=p11)
states: 5,924,463,012 (9)
abstracting: (p143<=0)
states: 5,930,976,305 (9)
abstracting: (1<=p130)
states: 224,624,550 (8)
abstracting: (1<=p78)
states: 224,616,330 (8)
abstracting: (p65<=1)
states: 6,138,708,333 (9)
abstracting: (1<=p171)
states: 1,066,805,646 (9)
abstracting: (p6<=1)
states: 6,138,708,333 (9)
abstracting: (1<=p70)
states: 207,725,392 (8)
abstracting: (1<=p147)
states: 267,604,456 (8)
-> the formula is FALSE

FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-01 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m31.032sec

checking: EF [[[[[p1<=p82 | [~ [[~ [1<=p18] | ~ [p141<=0]]] & [~ [p48<=0] & [p23<=p172 | ~ [[p173<=0 & 1<=p155]]]]]] | ~ [p22<=p75]] & [p66<=p25 | [~ [[[p38<=p1 & p177<=p37] & [[[p93<=1 | 1<=p36] | [p52<=1 & p19<=0]] & ~ [[p27<=1 | 1<=p126]]]]] & [[[[[p137<=0 & 1<=p111] | ~ [1<=p178]] | [[p140<=0 | 1<=p72] | ~ [p179<=1]]] | p74<=p15] | [[p179<=0 | [~ [p36<=1] & p58<=p146]] | [p72<=p149 & [~ [p157<=p147] | [p173<=1 & p104<=0]]]]]]]] & [~ [p60<=1] & p163<=0]]]
normalized: E [true U [[p163<=0 & ~ [p60<=1]] & [[p66<=p25 | [[[[p72<=p149 & [[p173<=1 & p104<=0] | ~ [p157<=p147]]] | [p179<=0 | [p58<=p146 & ~ [p36<=1]]]] | [p74<=p15 | [[~ [p179<=1] | [p140<=0 | 1<=p72]] | [~ [1<=p178] | [p137<=0 & 1<=p111]]]]] & ~ [[[~ [[p27<=1 | 1<=p126]] & [[p52<=1 & p19<=0] | [p93<=1 | 1<=p36]]] & [p38<=p1 & p177<=p37]]]]] & [~ [p22<=p75] | [p1<=p82 | [[[p23<=p172 | ~ [[p173<=0 & 1<=p155]]] & ~ [p48<=0]] & ~ [[~ [p141<=0] | ~ [1<=p18]]]]]]]]]

abstracting: (1<=p18)
states: 207,509,576 (8)
abstracting: (p141<=0)
states: 5,932,137,538 (9)
abstracting: (p48<=0)
states: 5,914,343,076 (9)
abstracting: (1<=p155)
states: 248,199,308 (8)
abstracting: (p173<=0)
states: 5,382,403,813 (9)
abstracting: (p23<=p172)
states: 5,957,679,971 (9)
abstracting: (p1<=p82)
states: 6,138,708,320 (9)
abstracting: (p22<=p75)
states: 5,921,942,619 (9)
abstracting: (p177<=p37)
states: 6,138,708,048 (9)
abstracting: (p38<=p1)
states: 5,847,753,942 (9)
abstracting: (1<=p36)
states: 206,733,412 (8)
abstracting: (p93<=1)
states: 6,138,708,333 (9)
abstracting: (p19<=0)
states: 5,889,612,409 (9)
abstracting: (p52<=1)
states: 6,138,708,333 (9)
abstracting: (1<=p126)
states: 207,732,024 (8)
abstracting: (p27<=1)
states: 6,138,708,333 (9)
abstracting: (1<=p111)
states: 249,418,200 (8)
abstracting: (p137<=0)
states: 5,930,946,689 (9)
abstracting: (1<=p178)
states: 970,313 (5)
abstracting: (1<=p72)
states: 207,725,392 (8)
abstracting: (p140<=0)
states: 5,932,137,551 (9)
abstracting: (p179<=1)
states: 6,138,708,333 (9)
abstracting: (p74<=p15)
states: 5,899,010,423 (9)
abstracting: (p36<=1)
states: 6,138,708,333 (9)
abstracting: (p58<=p146)
states: 5,903,389,927 (9)
abstracting: (p179<=0)
states: 4,969,812,037 (9)
abstracting: (p157<=p147)
states: 5,914,083,777 (9)
abstracting: (p104<=0)
states: 5,914,084,020 (9)
abstracting: (p173<=1)
states: 6,138,708,333 (9)
abstracting: (p72<=p149)
states: 5,937,808,349 (9)
abstracting: (p66<=p25)
states: 5,881,630,109 (9)
abstracting: (p60<=1)
states: 6,138,708,333 (9)
abstracting: (p163<=0)
states: 5,930,946,683 (9)
-> the formula is FALSE

FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-15 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 2.779sec

checking: EF [[[~ [p115<=p64] | [[[[[p21<=p120 & [[1<=p118 & p33<=0] | [p180<=1 | 1<=p55]]] & p46<=p130] & ~ [[[1<=p127 | [1<=p0 & p115<=1]] & p126<=0]]] | p154<=0] & p100<=p4]] & [[[[1<=p38 | ~ [[[[p9<=1 & p120<=1] & [p143<=0 | p120<=p155]] | p2<=p51]]] | [~ [[p159<=0 & p152<=1]] & p45<=1]] | [~ [p127<=0] & p176<=0]] | [~ [[[[1<=p13 | p85<=0] | ~ [[~ [p174<=p20] & 1<=p46]]] & [p119<=1 | [p70<=0 | [[1<=p115 | 1<=p155] | [1<=p56 | p153<=p33]]]]]] & ~ [p59<=p124]]]]]
normalized: E [true U [[[~ [p59<=p124] & ~ [[[p119<=1 | [p70<=0 | [[1<=p56 | p153<=p33] | [1<=p115 | 1<=p155]]]] & [~ [[1<=p46 & ~ [p174<=p20]]] | [1<=p13 | p85<=0]]]]] | [[p176<=0 & ~ [p127<=0]] | [[p45<=1 & ~ [[p159<=0 & p152<=1]]] | [1<=p38 | ~ [[p2<=p51 | [[p143<=0 | p120<=p155] & [p9<=1 & p120<=1]]]]]]]] & [[p100<=p4 & [p154<=0 | [~ [[p126<=0 & [1<=p127 | [1<=p0 & p115<=1]]]] & [p46<=p130 & [p21<=p120 & [[p180<=1 | 1<=p55] | [1<=p118 & p33<=0]]]]]]] | ~ [p115<=p64]]]]

abstracting: (p115<=p64)
states: 5,941,475,809 (9)
abstracting: (p33<=0)
states: 5,932,355,488 (9)
abstracting: (1<=p118)
states: 291,332,598 (8)
abstracting: (1<=p55)
states: 207,538,034 (8)
abstracting: (p180<=1)
states: 6,138,708,333 (9)
abstracting: (p21<=p120)
states: 5,924,858,932 (9)
abstracting: (p46<=p130)
states: 5,899,008,901 (9)
abstracting: (p115<=1)
states: 6,138,708,333 (9)
abstracting: (1<=p0)
states: 1
abstracting: (1<=p127)
states: 249,391,168 (8)
abstracting: (p126<=0)
states: 5,930,976,309 (9)
abstracting: (p154<=0)
states: 5,889,317,157 (9)
abstracting: (p100<=p4)
states: 5,889,326,693 (9)
abstracting: (p120<=1)
states: 6,138,708,333 (9)
abstracting: (p9<=1)
states: 6,138,708,333 (9)
abstracting: (p120<=p155)
states: 5,882,593,269 (9)
abstracting: (p143<=0)
states: 5,930,976,305 (9)
abstracting: (p2<=p51)
states: 6,138,708,148 (9)
abstracting: (1<=p38)
states: 290,954,391 (8)
abstracting: (p152<=1)
states: 6,138,708,333 (9)
abstracting: (p159<=0)
states: 5,914,083,777 (9)
abstracting: (p45<=1)
states: 6,138,708,333 (9)
abstracting: (p127<=0)
states: 5,889,317,165 (9)
abstracting: (p176<=0)
states: 6,138,708,048 (9)
abstracting: (p85<=0)
states: 5,890,490,479 (9)
abstracting: (1<=p13)
states: 266,832,634 (8)
abstracting: (p174<=p20)
states: 5,426,926,755 (9)
abstracting: (1<=p46)
states: 249,095,924 (8)
abstracting: (1<=p155)
states: 248,199,308 (8)
abstracting: (1<=p115)
states: 207,761,644 (8)
abstracting: (p153<=p33)
states: 5,937,795,257 (9)
abstracting: (1<=p56)
states: 207,538,034 (8)
abstracting: (p70<=0)
states: 5,930,982,941 (9)
abstracting: (p119<=1)
states: 6,138,708,333 (9)
abstracting: (p59<=p124)
states: 5,939,174,440 (9)
-> the formula is TRUE

FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-08 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m38.296sec

checking: EF [[[[[1<=p51 | [~ [[p52<=p39 & [[p3<=0 | 1<=p110] & [p42<=1 & p162<=0]]]] & [[~ [[p114<=p125 | p139<=p137]] & [~ [p139<=1] & [p93<=0 & 1<=p58]]] | 1<=p100]]] | [1<=p101 & ~ [[[[[p95<=p127 | p14<=p124] | [p166<=1 & 1<=p146]] & ~ [1<=p140]] & [~ [[1<=p108 | 1<=p133]] & ~ [[p62<=0 & 1<=p27]]]]]]] & [~ [[p21<=p163 | [[1<=p161 | [[1<=p55 & p165<=1] & [1<=p163 | p62<=p108]]] & ~ [[p86<=p76 & 1<=p92]]]]] | 1<=p156]] & ~ [[~ [[[p78<=p51 & p182<=p66] & p90<=p45]] & [~ [[~ [p149<=1] | ~ [[1<=p171 & ~ [p8<=0]]]]] & ~ [[[p141<=1 & p151<=0] & 1<=p55]]]]]]]
normalized: E [true U [~ [[[~ [[1<=p55 & [p141<=1 & p151<=0]]] & ~ [[~ [[1<=p171 & ~ [p8<=0]]] | ~ [p149<=1]]]] & ~ [[p90<=p45 & [p78<=p51 & p182<=p66]]]]] & [[1<=p156 | ~ [[p21<=p163 | [~ [[p86<=p76 & 1<=p92]] & [1<=p161 | [[1<=p163 | p62<=p108] & [1<=p55 & p165<=1]]]]]]] & [[1<=p101 & ~ [[[~ [[p62<=0 & 1<=p27]] & ~ [[1<=p108 | 1<=p133]]] & [~ [1<=p140] & [[p166<=1 & 1<=p146] | [p95<=p127 | p14<=p124]]]]]] | [1<=p51 | [[1<=p100 | [[[p93<=0 & 1<=p58] & ~ [p139<=1]] & ~ [[p114<=p125 | p139<=p137]]]] & ~ [[p52<=p39 & [[p42<=1 & p162<=0] & [p3<=0 | 1<=p110]]]]]]]]]]

abstracting: (1<=p110)
states: 207,761,450 (8)
abstracting: (p3<=0)
states: 6,138,702,074 (9)
abstracting: (p162<=0)
states: 5,930,946,683 (9)
abstracting: (p42<=1)
states: 6,138,708,333 (9)
abstracting: (p52<=p39)
states: 5,914,343,076 (9)
abstracting: (p139<=p137)
states: 5,890,481,143 (9)
abstracting: (p114<=p125)
states: 5,932,137,551 (9)
abstracting: (p139<=1)
states: 6,138,708,333 (9)
abstracting: (1<=p58)
states: 247,936,363 (8)
abstracting: (p93<=0)
states: 5,871,104,189 (9)
abstracting: (1<=p100)
states: 249,390,884 (8)
abstracting: (1<=p51)
states: 224,365,257 (8)
abstracting: (p14<=p124)
states: 5,938,793,873 (9)
abstracting: (p95<=p127)
states: 5,940,301,041 (9)
abstracting: (1<=p146)
states: 291,332,610 (8)
abstracting: (p166<=1)
states: 6,138,708,333 (9)
abstracting: (1<=p140)
states: 206,570,782 (8)
abstracting: (1<=p133)
states: 224,624,550 (8)
abstracting: (1<=p108)
states: 207,761,450 (8)
abstracting: (1<=p27)
states: 207,538,034 (8)
abstracting: (p62<=0)
states: 5,930,982,941 (9)
abstracting: (1<=p101)
states: 248,199,045 (8)
abstracting: (p165<=1)
states: 6,138,708,333 (9)
abstracting: (1<=p55)
states: 207,538,034 (8)
abstracting: (p62<=p108)
states: 5,937,808,349 (9)
abstracting: (1<=p163)
states: 207,761,650 (8)
abstracting: (1<=p161)
states: 206,953,392 (8)
abstracting: (1<=p92)
states: 291,332,187 (8)
abstracting: (p86<=p76)
states: 5,932,143,995 (9)
abstracting: (p21<=p163)
states: 5,922,022,124 (9)
abstracting: (1<=p156)
states: 224,624,556 (8)
abstracting: (p182<=p66)
states: 4,304,553,756 (9)
abstracting: (p78<=p51)
states: 5,921,691,546 (9)
abstracting: (p90<=p45)
states: 5,938,574,069 (9)
abstracting: (p149<=1)
states: 6,138,708,333 (9)
abstracting: (p8<=0)
states: 5,931,198,757 (9)
abstracting: (1<=p171)
states: 1,066,805,646 (9)
abstracting: (p151<=0)
states: 5,930,976,305 (9)
abstracting: (p141<=1)
states: 6,138,708,333 (9)
abstracting: (1<=p55)
states: 207,538,034 (8)
-> the formula is TRUE

FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-10 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 1m 5.649sec

checking: EF [[~ [[[[[[[[p106<=1 & p163<=0] | ~ [p47<=p109]] | [~ [p77<=p131] & 1<=p109]] & [[[p150<=p65 & p72<=0] & ~ [1<=p82]] & ~ [[1<=p37 | p39<=p168]]]] | [~ [[p181<=p65 | [1<=p148 | 1<=p138]]] | p84<=p137]] | [[[p78<=1 | [[1<=p112 & 1<=p100] & [p112<=p35 & p56<=p45]]] & [[~ [p31<=0] & ~ [1<=p90]] | [[1<=p181 & p92<=0] & ~ [p71<=p116]]]] | 1<=p55]] & ~ [[p8<=1 & [[[p91<=1 | p85<=p31] & p117<=p162] & p124<=p166]]]]] & [[[[1<=p169 | ~ [1<=p131]] | [~ [[[~ [1<=p96] | [p128<=p140 | p106<=p116]] & [p92<=p68 & [p141<=0 | p76<=0]]]] & ~ [[p171<=p85 & [1<=p20 | [p21<=1 | p141<=1]]]]]] | [[[[1<=p113 | [p140<=0 & [p124<=1 | p155<=1]]] | [[[p64<=1 | p33<=p21] & [p41<=p130 & p73<=p173]] | ~ [p160<=p120]]] | ~ [[~ [[1<=p79 | p172<=p86]] & [~ [1<=p20] & p12<=p86]]]] | [p99<=1 & [~ [p61<=p91] | [1<=p139 & [~ [p131<=0] | ~ [p2<=0]]]]]]] & 1<=p103]]]
normalized: E [true U [~ [[[[[p84<=p137 | ~ [[p181<=p65 | [1<=p148 | 1<=p138]]]] | [[~ [[1<=p37 | p39<=p168]] & [~ [1<=p82] & [p150<=p65 & p72<=0]]] & [[1<=p109 & ~ [p77<=p131]] | [~ [p47<=p109] | [p106<=1 & p163<=0]]]]] | [1<=p55 | [[[~ [p71<=p116] & [1<=p181 & p92<=0]] | [~ [1<=p90] & ~ [p31<=0]]] & [p78<=1 | [[p112<=p35 & p56<=p45] & [1<=p112 & 1<=p100]]]]]] & ~ [[p8<=1 & [p124<=p166 & [p117<=p162 & [p91<=1 | p85<=p31]]]]]]] & [1<=p103 & [[[p99<=1 & [[1<=p139 & [~ [p2<=0] | ~ [p131<=0]]] | ~ [p61<=p91]]] | [~ [[[p12<=p86 & ~ [1<=p20]] & ~ [[1<=p79 | p172<=p86]]]] | [[~ [p160<=p120] | [[p41<=p130 & p73<=p173] & [p64<=1 | p33<=p21]]] | [1<=p113 | [p140<=0 & [p124<=1 | p155<=1]]]]]] | [[~ [[p171<=p85 & [1<=p20 | [p21<=1 | p141<=1]]]] & ~ [[[p92<=p68 & [p141<=0 | p76<=0]] & [[p128<=p140 | p106<=p116] | ~ [1<=p96]]]]] | [1<=p169 | ~ [1<=p131]]]]]]]

abstracting: (1<=p131)
states: 224,624,550 (8)
abstracting: (1<=p169)
states: 285
abstracting: (1<=p96)
states: 206,953,216 (8)
abstracting: (p106<=p116)
states: 5,921,771,692 (9)
abstracting: (p128<=p140)
states: 5,890,509,031 (9)
abstracting: (p76<=0)
states: 5,914,092,003 (9)
abstracting: (p141<=0)
states: 5,932,137,538 (9)
abstracting: (p92<=p68)
states: 5,857,803,566 (9)
abstracting: (p141<=1)
states: 6,138,708,333 (9)
abstracting: (p21<=1)
states: 6,138,708,333 (9)
abstracting: (1<=p20)
states: 247,909,877 (8)
abstracting: (p171<=p85)
states: 5,107,438,827 (9)
abstracting: (p155<=1)
states: 6,138,708,333 (9)
abstracting: (p124<=1)
states: 6,138,708,333 (9)
abstracting: (p140<=0)
states: 5,932,137,551 (9)
abstracting: (1<=p113)
states: 206,570,597 (8)
abstracting: (p33<=p21)
states: 5,939,955,031 (9)
abstracting: (p64<=1)
states: 6,138,708,333 (9)
abstracting: (p73<=p173)
states: 5,933,904,033 (9)
abstracting: (p41<=p130)
states: 5,939,609,841 (9)
abstracting: (p160<=p120)
states: 5,924,613,377 (9)
abstracting: (p172<=p86)
states: 4,944,841,899 (9)
abstracting: (1<=p79)
states: 224,616,330 (8)
abstracting: (1<=p20)
states: 247,909,877 (8)
abstracting: (p12<=p86)
states: 5,880,661,165 (9)
abstracting: (p61<=p91)
states: 5,941,482,601 (9)
abstracting: (p131<=0)
states: 5,914,083,783 (9)
abstracting: (p2<=0)
states: 6,138,708,148 (9)
abstracting: (1<=p139)
states: 248,227,190 (8)
abstracting: (p99<=1)
states: 6,138,708,333 (9)
abstracting: (1<=p103)
states: 224,624,313 (8)
abstracting: (p85<=p31)
states: 5,898,953,988 (9)
abstracting: (p91<=1)
states: 6,138,708,333 (9)
abstracting: (p117<=p162)
states: 5,938,580,533 (9)
abstracting: (p124<=p166)
states: 5,939,522,241 (9)
abstracting: (p8<=1)
states: 6,138,708,333 (9)
abstracting: (1<=p100)
states: 249,390,884 (8)
abstracting: (1<=p112)
states: 248,226,907 (8)
abstracting: (p56<=p45)
states: 5,931,170,299 (9)
abstracting: (p112<=p35)
states: 5,899,017,822 (9)
abstracting: (p78<=1)
states: 6,138,708,333 (9)
abstracting: (p31<=0)
states: 5,890,771,970 (9)
abstracting: (1<=p90)
states: 206,953,216 (8)
abstracting: (p92<=0)
states: 5,847,376,146 (9)
abstracting: (1<=p181)
states: 1,897,921,922 (9)
abstracting: (p71<=p116)
states: 5,937,808,349 (9)
abstracting: (1<=p55)
states: 207,538,034 (8)
abstracting: (p163<=0)
states: 5,930,946,683 (9)
abstracting: (p106<=1)
states: 6,138,708,333 (9)
abstracting: (p47<=p109)
states: 5,899,334,852 (9)
abstracting: (p77<=p131)
states: 5,921,699,529 (9)
abstracting: (1<=p109)
states: 207,761,450 (8)
abstracting: (p72<=0)
states: 5,930,982,941 (9)
abstracting: (p150<=p65)
states: 5,942,182,361 (9)
abstracting: (1<=p82)
states: 207,754,852 (8)
abstracting: (p39<=p168)
states: 5,871,425,309 (9)
abstracting: (1<=p37)
states: 290,954,391 (8)
abstracting: (1<=p138)
states: 249,418,512 (8)
abstracting: (1<=p148)
states: 267,149,786 (8)
abstracting: (p181<=p65)
states: 4,313,850,371 (9)
abstracting: (p84<=p137)
states: 5,897,851,917 (9)
-> the formula is TRUE

FORMULA DiscoveryGPU-PT-06b-ReachabilityCardinality-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m22.642sec

totally nodes used: 48805685 (4.9e+07)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 230990571 518460702 749451273
used/not used/entry size/cache size: 67084328 24536 16 1024MB
basic ops cache: hits/miss/sum: 28477567 67724797 96202364
used/not used/entry size/cache size: 16748304 28912 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: 1728702 3576424 5305126
used/not used/entry size/cache size: 2909892 5478716 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 33318579
1 22384389
2 8501425
3 2314729
4 490574
5 85008
6 12430
7 1526
8 181
9 17
>= 10 6

Total processing time: 5m26.629sec


BK_STOP 1678738264414

--------------------
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:76131 (392), effective:3748 (19)

initing FirstDep: 0m 0.000sec


iterations count:1458 (7), effective:55 (0)

iterations count:1200 (6), effective:40 (0)

iterations count:2050 (10), effective:71 (0)

iterations count:1586 (8), effective:63 (0)

iterations count:1540 (7), effective:67 (0)

iterations count:733 (3), effective:25 (0)

iterations count:2089 (10), effective:75 (0)

iterations count:2022 (10), effective:87 (0)

iterations count:1499 (7), effective:66 (0)

iterations count:1685 (8), effective:74 (0)

iterations count:4712 (24), effective:198 (1)

iterations count:4530 (23), effective:161 (0)

iterations count:5312 (27), effective:213 (1)

iterations count:2305 (11), effective:85 (0)

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="DiscoveryGPU-PT-06b"
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 DiscoveryGPU-PT-06b, 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 r138-smll-167819420200294"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-06b.tgz
mv DiscoveryGPU-PT-06b 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 ;