Trace number 3376657

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
QuteRSat 2011-05-12 (fixed)SAT 0.134979 0.149977

General information on the benchmark

NameSAT05/crafted/sorge05/QG7/
iso-ukn004.shuffled-as.sat05-3385.cnf
MD5SUM95449d9b6833ce51836bf1b030a94c1f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
Satisfiable
(Un)Satisfiability was proved
Number of variables1253
Number of clauses12666
Sum of the clauses size53000
Maximum clause length14
Minimum clause length1
Number of clauses of size 1118
Number of clauses of size 21121
Number of clauses of size 38626
Number of clauses of size 4144
Number of clauses of size 5188
Number of clauses of size over 52469

Solver Data

0.00/0.02	c Set FPU double precision.
0.00/0.03	c Parse Cnf success: #var: 1253 #clause: 12666
0.00/0.03	c Find Units :        118
0.00/0.03	c Find Invs  :         42
0.00/0.03	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.03	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.03	c Find Ite   :          0
0.00/0.03	c UnDirect variable: 84
0.00/0.03	c UnDirect to Direct Gate: 16
0.00/0.03	c Forced Direct Gate: 16 Unuse unDirect Gate: 42
0.00/0.03	c Break Cycle : 0
0.00/0.03	c Total Root : 16 Undef Var: 1237
0.00/0.03	c After covering, Total Root: 16 Leaf: 118
0.00/0.03	c Variable( cover/uncovered/unused ): 134 1119 0
0.00/0.03	c Unit Clauses: 118
0.00/0.03	c Binary Clauses( cover/uncovered ): 32 949
0.00/0.03	c Clauses( cover/uncovered ): 0 11299
0.00/0.03	c Total Clauses( cover/uncovered ): 150 12248 1.20987%
0.00/0.03	c Covered Ands: 0 Invs: 16 Xors: 0 Ites: 0
0.00/0.04	c Uncover Clauses avg size: 4.17456 max size: 14
0.00/0.04	c Final circuit: i/l/o/s    1127       0    6566     15976
0.00/0.04	c CnfToAig: Time: 0.03 s
0.00/0.07	c TmMap: Set choices finish.
0.00/0.08	c TmMap: Set big and: 8035
0.00/0.08	c TmMap: Origin: 17104 ClauseNum: 47928 --> New: 9163 ClauseNum: 32364
0.00/0.08	c TmMap: Time: 0.01
0.00/0.08	c Try to Add: #clause: 16070 #xorclause: 0
0.00/0.08	c #var: 2596 #clauses: 4143 Solving... 
0.08/0.13	s SATISFIABLE
0.08/0.14	v -1 2 -3 4 -5 6 -7 -8 9 10 11 -12 -13 14 15 -16 17 -18 -19 -20 -21 -22 23 24 -25 -26 27 28 29 30 31 32 -33 -34 35 -36 -37 38 -39 40 41 -42 -43 44 -45 46 -47 -48 -49 -50 -51 -52 53 -54 55 56 57 -58 -59 -60 -61 -62 -63 64 65 -66 -67 -68 -69 -70 -71 72 73 -74 75 -76 -77 -78 -79 -80 -81 -82 -83 84 -85 -86 -87 -88 -89 -90 91 92 -93 -94 95 -96 97 98 -99 -100 -101 102 103 -104 105 106 -107 108 -109 -110 -111 -112 -113 -114 115 116 -117 118 119 -120 -121 122 123 124 125 -126 -127 128 129 -130 131 -132 -133 -134 135 -136 137 -138 -139 -140 -141 -142 -143 -144 -145 -146 147 148 -149 -150 151 -152 153 154 155 -156 157 -158 159 160 -161 162 -163 -164 -165 166 -167 -168 169 -170 -171 -172 173 -174 -175 176 -177 178 -179 -180 181 -182 -183 184 -185 186 187 188 -189 190 -191 -192 -193 -194 -195 196 -197 198 -199 200 -201 -202 203 204 205 206 -207 208 -209 210 211 212 -213 -214 -215 -216 -217 218 219 -220 221 -222 223 224 -225 -226 227 -228 -229 -230 -231 232 -233 -234 -235 -236 237 238 239 -240 -241 242 -243 244 245 246 247 248 -249 -250 251 252 -253 -254 -255 256 257 258 259 260 261 -262 -263 -264 265 266 267 268 -269 270 271 -272 -273 274 275 276 277 278 279 -280 -281 -282 283 -284 285 -286 -287 -288 289 -290 -291 -292 -293 -294 -295 -296 -297 298 -299 -300 -301 302 -303 -304 -305 306 -307 308 -309 -310 311 -312 313 314 315 -316 -317 -318 319 320 321 -322 -323 -324 325 -326 327 -328 329 330 -331 -332 333 334 335 336 -337 338 339 340 341 -342 -343 344 345 -346 -347 -348 349 350 351 -352 -353 -354 -355 -356 -357 358 -359 -360 361 -362 -363 364 -365 -366 -367 -368 369 370 -371 372 -373 374 -375 -376 377 378 379 -380 -381 -382 -383 384 385 386 387 388 389 -390 391 392 -393 -394 -395 -396 397 -398 399 400 -401 -402 -403 404 -405 -406 407 408 409 -410 411 -412 -413 414 415 -416 417 -418 -419 420 421 422 423 -424 -425 -426 427 428 -429 430 -431 432 433 -434 435 436 437 438 439 440 -441 442 -443 -444 -445 -446 -447 448 449 -450 451 -452 -453 -454 -455 -456 -457 -458 -459 460 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900 901 -902 -903 904 905 906 -907 -908 -909 910 -911 912 -913 -914 915 916 -917 -918 919 920 921 922 -923 -924 -925 926 -927 -928 -929 -930 931 932 -933 -934 -935 936 937 -938 -939 -940 941 942 943 944 945 946 947 -948 -949 -950 -951 -952 -953 954 -955 -956 957 -958 -959 960 961 -962 963 -964 -965 966 -967 -968 -969 -970 -971 972 973 -974 -975 976 -977 -978 -979 -980 981 -982 983 984 985 986 -987 988 -989 990 991 992 -993 994 -995 -996 -997 998 -999 -1000 1001 -1002 -1003 1004 1005 1006 1007 -1008 -1009 -1010 1011 -1012 1013 1014 1015 1016 1017 1018 -1019 -1020 -1021 1022 -1023 -1024 1025 1026 1027 -1028 1029 -1030 1031 1032 -1033 1034 1035 1036 -1037 1038 1039 -1040 -1041 -1042 1043 1044 -1045 1046 1047 1048 -1049 -1050 -1051 1052 1053 1054 -1055 -1056 -1057 1058 1059 -1060 1061 -1062 1063 -1064 -1065 -1066 -1067 -1068 -1069 1070 -1071 -1072 1073 1074 -1075 1076 1077 1078 1079 1080 -1081 1082 -1083 -1084 -1085 -1086 1087 1088 1089 -1090 -1091 -1092 1093 -1094 1095 -1096 1097 1098 -1099 1100 1101 -1102 1103 1104 1105 1106 -1107 1108 -1109 -1110 1111 1112 1113 1114 -1115 -1116 -1117 1118 1119 -1120 -1121 1122 -1123 1124 -1125 -1126 -1127 -1128 1129 1130 1131 1132 1133 1134 -1135 -1136 -1137 -1138 1139 1140 -1141 1142 -1143 -1144 1145 -1146 1147 1148 -1149 1150 -1151 -1152 -1153 -1154 -1155 -1156 1157 -1158 -1159 -1160 -1161 -1162 1163 -1164 1165 -1166 -1167 -1168 -1169 1170 1171 -1172 1173 1174 1175 -1176 -1177 -1178 1179 1180 1181 1182 -1183 1184 -1185 -1186 1187 1188 -1189 1190 1191 1192 -1193 -1194 1195 1196 -1197 -1198 1199 1200 1201 -1202 -1203 -1204 1205 1206 1207 -1208 1209 1210 -1211 1212 1213 1214 -1215 -1216 1217 -1218 1219 1220 1221 1222 -1223 1224 -1225 1226 1227 1228 1229 -1230 1231 1232 -1233 1234 1235 -1236 -1237 1238 -1239 -1240 -1241 1242 -1243 -1244 1245 1246 1247 -1248 1249 1250 -1251 -1252 1253 0
0.08/0.14	c CPU time: 0.12 s

Verifier Data

OK

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3376657-1305476041/watcher-3376657-1305476041 -o /tmp/evaluation-result-3376657-1305476041/solver-3376657-1305476041 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376657-1305476041.cnf 7693619 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.40 3.90 3.96 2/397 25044
/proc/meminfo: memFree=12286440/32951124 swapFree=56316152/67111528
[pid=25044] ppid=25042 vsize=11796 CPUtime=0 cores=0,2
/proc/25044/stat : 25044 (runsolver) R 25042 25044 23866 0 -1 4202560 40 0 0 0 0 0 0 0 23 0 1 0 659206481 12079104 50 33554432000 4194304 5432360 140736359175152 18446744073709551615 4881623 0 2147483391 4096 24578 0 0 0 17 2 0 0 0
/proc/25044/statm: 2949 50 30 303 0 2643 0

[startup+0.025851 s]
/proc/loadavg: 3.40 3.90 3.96 2/397 25044
/proc/meminfo: memFree=12286440/32951124 swapFree=56316152/67111528
[pid=25044] ppid=25042 vsize=33388 CPUtime=0 cores=0,2
/proc/25044/stat : 25044 (qutersat_releas) R 25042 25044 23866 0 -1 4202496 2044 0 0 0 0 0 0 0 23 0 1 0 659206481 34189312 1981 33554432000 4194304 6014671 140733389109952 18446744073709551615 4811052 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/25044/statm: 8347 1981 378 445 0 1892 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 33388

[startup+0.100824 s]
/proc/loadavg: 3.40 3.90 3.96 2/397 25044
/proc/meminfo: memFree=12286440/32951124 swapFree=56316152/67111528
[pid=25044] ppid=25042 vsize=52344 CPUtime=0.08 cores=0,2
/proc/25044/stat : 25044 (qutersat_releas) R 25042 25044 23866 0 -1 4202496 5158 0 0 0 8 0 0 0 23 0 1 0 659206481 53600256 5095 33554432000 4194304 6014671 140733389109952 18446744073709551615 4424336 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/25044/statm: 13086 5095 697 445 0 6631 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 52344

Solver just ended. Dumping a history of the last processes samples

Child status: 0
Real time (s): 0.149977
CPU time (s): 0.134979
CPU user time (s): 0.12998
CPU system time (s): 0.004999
CPU usage (%): 89.9998
Max. virtual memory (cumulated for all children) (KiB): 52344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.12998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5218
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 1

runsolver used 0.004999 second user time and 0.009998 second system time

The end

Launcher Data

Begin job on node102 at 2011-05-15 18:14:01
IDJOB=3376657
IDBENCH=85825
IDSOLVER=1856
FILE ID=node102/3376657-1305476041
RUNJOBID= node102-1305476041-25028
PBS_JOBID= 13325323
Free space on /tmp= 73604 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT05/crafted/sorge05/QG7/iso-ukn004.shuffled-as.sat05-3385.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376657-1305476041/watcher-3376657-1305476041 -o /tmp/evaluation-result-3376657-1305476041/solver-3376657-1305476041 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376657-1305476041.cnf 7693619

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 95449d9b6833ce51836bf1b030a94c1f
RANDOM SEED=7693619

node102.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      12286588 kB
Buffers:         58496 kB
Cached:         799400 kB
SwapCached:      32860 kB
Active:       11970348 kB
Inactive:      8474728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12286588 kB
SwapTotal:    67111528 kB
SwapFree:     56316152 kB
Dirty:            2116 kB
Writeback:           0 kB
AnonPages:    19565536 kB
Mapped:          19984 kB
Slab:            64732 kB
PageTables:      86496 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 102330424 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73600 MiB
End job on node102 at 2011-05-15 18:14:02