Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r190-csrt-159033382800475.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool smart
Input is TokenRing-PT-005, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r190-csrt-159033382800475
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 25K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 45K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 133K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 24K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 52K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 164K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 59K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 173K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 5.2K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 4 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 119K Apr 27 15:14 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 TokenRing-PT-005-CTLCardinality-00
FORMULA_NAME TokenRing-PT-005-CTLCardinality-01
FORMULA_NAME TokenRing-PT-005-CTLCardinality-02
FORMULA_NAME TokenRing-PT-005-CTLCardinality-03
FORMULA_NAME TokenRing-PT-005-CTLCardinality-04
FORMULA_NAME TokenRing-PT-005-CTLCardinality-05
FORMULA_NAME TokenRing-PT-005-CTLCardinality-06
FORMULA_NAME TokenRing-PT-005-CTLCardinality-07
FORMULA_NAME TokenRing-PT-005-CTLCardinality-08
FORMULA_NAME TokenRing-PT-005-CTLCardinality-09
FORMULA_NAME TokenRing-PT-005-CTLCardinality-10
FORMULA_NAME TokenRing-PT-005-CTLCardinality-11
FORMULA_NAME TokenRing-PT-005-CTLCardinality-12
FORMULA_NAME TokenRing-PT-005-CTLCardinality-13
FORMULA_NAME TokenRing-PT-005-CTLCardinality-14
FORMULA_NAME TokenRing-PT-005-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1590408023358

======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running TokenRing (PT), instance 005
Examination CTLCardinality
Parser /home/mcc/BenchKit/bin/parser/CTLCard.jar
Model checker /home/mcc/BenchKit/bin/rem_exec/smart

GOT IT HERE. BS
Petri model created: 36 places, 156 transitions, 624 arcs.
AT ITER 0 NEW BEST:: SOT 3647 SOS 2021 HAS SOPS 1471 HAS SOUS 1390 HAS SOUPS 1237 WITH SCORE 1239.021
AT ITER 17 NEW BEST:: SOT 3649 SOS 2050 HAS SOPS 1503 HAS SOUS 1377 HAS SOUPS 1225 WITH SCORE 1227.05
AT ITER 21 NEW BEST:: SOT 3659 SOS 2080 HAS SOPS 1491 HAS SOUS 1373 HAS SOUPS 1220 WITH SCORE 1222.08
AT ITER 24 NEW BEST:: SOT 3659 SOS 2079 HAS SOPS 1521 HAS SOUS 1362 HAS SOUPS 1213 WITH SCORE 1215.079
AT ITER 26 NEW BEST:: SOT 3644 SOS 2096 HAS SOPS 1504 HAS SOUS 1359 HAS SOUPS 1202 WITH SCORE 1204.096
AT ITER 32 NEW BEST:: SOT 3587 SOS 2055 HAS SOPS 1496 HAS SOUS 1312 HAS SOUPS 1163 WITH SCORE 1165.055
AT ITER 52 NEW BEST:: SOT 3567 SOS 2063 HAS SOPS 1514 HAS SOUS 1307 HAS SOUPS 1162 WITH SCORE 1164.063
AT ITER 56 NEW BEST:: SOT 3539 SOS 2067 HAS SOPS 1464 HAS SOUS 1288 HAS SOUPS 1140 WITH SCORE 1142.067
AT ITER 76 NEW BEST:: SOT 3536 SOS 2063 HAS SOPS 1461 HAS SOUS 1284 HAS SOUPS 1137 WITH SCORE 1139.063
AT ITER 78 NEW BEST:: SOT 3539 SOS 2084 HAS SOPS 1482 HAS SOUS 1281 HAS SOUPS 1134 WITH SCORE 1136.084
AT ITER 91 NEW BEST:: SOT 3548 SOS 2165 HAS SOPS 1549 HAS SOUS 1254 HAS SOUPS 1103 WITH SCORE 1105.165
AT ITER 112 NEW BEST:: SOT 3550 SOS 2175 HAS SOPS 1555 HAS SOUS 1254 HAS SOUPS 1102 WITH SCORE 1104.175
AT ITER 126 NEW BEST:: SOT 3543 SOS 2168 HAS SOPS 1536 HAS SOUS 1237 HAS SOUPS 1083 WITH SCORE 1085.168
AT ITER 129 NEW BEST:: SOT 3516 SOS 2154 HAS SOPS 1475 HAS SOUS 1226 HAS SOUPS 1070 WITH SCORE 1072.154
AT ITER 133 NEW BEST:: SOT 3512 SOS 2118 HAS SOPS 1469 HAS SOUS 1212 HAS SOUPS 1063 WITH SCORE 1065.118
AT ITER 143 NEW BEST:: SOT 3499 SOS 2108 HAS SOPS 1462 HAS SOUS 1166 HAS SOUPS 1022 WITH SCORE 1024.108
AT ITER 176 NEW BEST:: SOT 3505 SOS 2120 HAS SOPS 1436 HAS SOUS 1144 HAS SOUPS 994 WITH SCORE 996.12
AT ITER 198 NEW BEST:: SOT 3496 SOS 2109 HAS SOPS 1430 HAS SOUS 1142 HAS SOUPS 994 WITH SCORE 996.109
AT ITER 213 NEW BEST:: SOT 3511 SOS 2119 HAS SOPS 1433 HAS SOUS 1142 HAS SOUPS 992 WITH SCORE 994.119
AT ITER 217 NEW BEST:: SOT 3521 SOS 2132 HAS SOPS 1435 HAS SOUS 1141 HAS SOUPS 988 WITH SCORE 990.132
AT ITER 281 NEW BEST:: SOT 3518 SOS 2120 HAS SOPS 1432 HAS SOUS 1129 HAS SOUPS 979 WITH SCORE 981.12
AT ITER 324 NEW BEST:: SOT 3535 SOS 2122 HAS SOPS 1433 HAS SOUS 1121 HAS SOUPS 971 WITH SCORE 973.122
AT ITER 340 NEW BEST:: SOT 3540 SOS 2127 HAS SOPS 1432 HAS SOUS 1117 HAS SOUPS 964 WITH SCORE 966.127
AT ITER 342 NEW BEST:: SOT 3523 SOS 2110 HAS SOPS 1395 HAS SOUS 1090 HAS SOUPS 935 WITH SCORE 937.11
AT ITER 367 NEW BEST:: SOT 3521 SOS 2111 HAS SOPS 1387 HAS SOUS 1079 HAS SOUPS 923 WITH SCORE 925.111
AT ITER 380 NEW BEST:: SOT 3496 SOS 2099 HAS SOPS 1383 HAS SOUS 1075 HAS SOUPS 921 WITH SCORE 923.099
AT ITER 486 NEW BEST:: SOT 3501 SOS 2104 HAS SOPS 1388 HAS SOUS 1072 HAS SOUPS 918 WITH SCORE 920.104
AT ITER 500 NEW BEST:: SOT 3508 SOS 2111 HAS SOPS 1395 HAS SOUS 1071 HAS SOUPS 917 WITH SCORE 919.111
AT ITER 532 NEW BEST:: SOT 3508 SOS 2107 HAS SOPS 1395 HAS SOUS 1069 HAS SOUPS 916 WITH SCORE 918.107
AT ITER 544 NEW BEST:: SOT 3508 SOS 2108 HAS SOPS 1395 HAS SOUS 1068 HAS SOUPS 915 WITH SCORE 917.108
AT ITER 548 NEW BEST:: SOT 3508 SOS 2108 HAS SOPS 1389 HAS SOUS 1063 HAS SOUPS 909 WITH SCORE 911.108
AT ITER 594 NEW BEST:: SOT 3496 SOS 2100 HAS SOPS 1345 HAS SOUS 1035 HAS SOUPS 877 WITH SCORE 879.1
AT ITER 866 NEW BEST:: SOT 3492 SOS 2096 HAS SOPS 1331 HAS SOUS 1026 HAS SOUPS 867 WITH SCORE 869.096
AT ITER 870 NEW BEST:: SOT 3492 SOS 2095 HAS SOPS 1330 HAS SOUS 1025 HAS SOUPS 866 WITH SCORE 868.095
AT ITER 892 NEW BEST:: SOT 3496 SOS 2096 HAS SOPS 1331 HAS SOUS 1022 HAS SOUPS 863 WITH SCORE 865.096
AT ITER 1226 NEW BEST:: SOT 3501 SOS 2098 HAS SOPS 1333 HAS SOUS 1020 HAS SOUPS 861 WITH SCORE 863.098
CTL Cardinality file is: CTLCardinality.xml
READY TO PARSE. BS
PROPERTY: TokenRing-PT-005-CTLCardinality-00 (AG( ( potential( (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) & (AX( potential( ( 2 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ))) )))
PROPERTY: TokenRing-PT-005-CTLCardinality-01 ( (! ( (! ( potential( ( 3 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) & potential( ( 3 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) )) | (EX( potential( ( 3 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ))) )) & ( (EG( potential( ( 1 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ))) | ( (EX( potential( ( 3 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ))) | potential( (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) ) ) )
PROPERTY: TokenRing-PT-005-CTLCardinality-02 ( potential( ( 3 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) & ( (! (EF(potential( (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) )))) | (AG( ( potential( (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) | potential( ( 1 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) ))) ) )
PROPERTY: TokenRing-PT-005-CTLCardinality-03 potential( (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) )
PROPERTY: TokenRing-PT-005-CTLCardinality-04 potential( (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) )
PROPERTY: TokenRing-PT-005-CTLCardinality-05 ( (EX( (! (! potential( ( 3 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ))))) | ( ( ( potential( (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) | ( potential( (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) & potential( ( 3 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) ) ) | ( ( potential( (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) | potential( (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) ) & ( potential( (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) | potential( (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) ) ) ) | ( potential( ( 1 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) & (! ( potential( ( 1 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) | potential( ( 1 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) )) ) ) )
PROPERTY: TokenRing-PT-005-CTLCardinality-06 potential( ( 3 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) )
PROPERTY: TokenRing-PT-005-CTLCardinality-07 ( ( (EF((! potential( ( 3 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) )))) | ( (EF(potential( ( 1 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ))) & ( ( potential( (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) & potential( ( 3 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) ) | potential( ( 1 ) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) ) ) ) | potential( (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) <= (tk(P1) + tk(P2) + tk(P3) + tk(P4) + tk(P5) + tk(P6) + tk(P7) + tk(P8) + tk(P9) + tk(P10) + tk(P11) + tk(P12) + tk(P13) + tk(P14) + tk(P15) + tk(P16) + tk(P17) + tk(P18) + tk(P19) + tk(P20) + tk(P21) + tk(P22) + tk(P23) + tk(P24) + tk(P25) + tk(P26) + tk(P27) + tk(P28) + tk(P29) + tk(P30) + tk(P31) + tk(P32) + tk(P33) + tk(P34) + tk(P35) + tk(P36)) ) )
PROPERTY: TokenRing-PT-005-CTLCardinality-08 ( (EF(( ( potential( (tk(P35)) <= (tk(P19)) ) | potential( ( 1 ) <= (tk(P21)) ) ) | potential( (tk(P29)) <= (tk(P26)) ) ))) & potential( (tk(P13)) <= (tk(P17)) ) )
PROPERTY: TokenRing-PT-005-CTLCardinality-09 potential( (tk(P2)) <= (tk(P28)) )
PROPERTY: TokenRing-PT-005-CTLCardinality-10 (! potential( (tk(P26)) <= (tk(P16)) ))
PROPERTY: TokenRing-PT-005-CTLCardinality-11 (EX( ( (! ( potential( (tk(P35)) <= (tk(P28)) ) & potential( ( 1 ) <= (tk(P24)) ) )) | (EX( potential( (tk(P24)) <= (tk(P4)) ))) )))
PROPERTY: TokenRing-PT-005-CTLCardinality-12 potential( (tk(P35)) <= (tk(P9)) )
PROPERTY: TokenRing-PT-005-CTLCardinality-13 ( ( (EX( potential( (tk(P23)) <= (tk(P4)) ))) | ( (EG( potential( (tk(P30)) <= (tk(P21)) ))) & (AX( potential( (tk(P31)) <= (tk(P32)) ))) ) ) | ( (! ( ( potential( ( 3 ) <= (tk(P11)) ) | potential( (tk(P14)) <= (tk(P17)) ) ) | potential( (tk(P33)) <= (tk(P26)) ) )) | potential( ( 1 ) <= (tk(P15)) ) ) )
PROPERTY: TokenRing-PT-005-CTLCardinality-14 potential( (tk(P32)) <= (tk(P21)) )
PROPERTY: TokenRing-PT-005-CTLCardinality-15 (EU( potential( (tk(P7)) <= (tk(P30)) ),(! (! potential( (tk(P29)) <= (tk(P23)) ))) ))
FORMULA TokenRing-PT-005-CTLCardinality-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA TokenRing-PT-005-CTLCardinality-01 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA TokenRing-PT-005-CTLCardinality-02 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA TokenRing-PT-005-CTLCardinality-03 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA TokenRing-PT-005-CTLCardinality-04 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA TokenRing-PT-005-CTLCardinality-05 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA TokenRing-PT-005-CTLCardinality-06 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA TokenRing-PT-005-CTLCardinality-07 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA TokenRing-PT-005-CTLCardinality-08 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA TokenRing-PT-005-CTLCardinality-09 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA TokenRing-PT-005-CTLCardinality-10 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA TokenRing-PT-005-CTLCardinality-11 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA TokenRing-PT-005-CTLCardinality-12 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA TokenRing-PT-005-CTLCardinality-13 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA TokenRing-PT-005-CTLCardinality-14 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA TokenRing-PT-005-CTLCardinality-15 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS

BK_STOP 1590408029219

--------------------
content from stderr:

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="TokenRing-PT-005"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="smart"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-4028"
echo " Executing tool smart"
echo " Input is TokenRing-PT-005, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r190-csrt-159033382800475"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-005.tgz
mv TokenRing-PT-005 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;