Trace number 3259868

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
CryptoMiniSat Strange-Night2-stSAT 0.070988 0.0704281

General information on the benchmark

Namecrafted/mosoi/
289/289-sat-6x19.cnf
MD5SUM582c5df8c18789e4111dbdb4b380081b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables456
Number of clauses11058
Sum of the clauses size42864
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2684
Number of clauses of size 30
Number of clauses of size 410374
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.00	c Outputting solution to console
0.00/0.00	c This is CryptoMiniSat 3.0.0
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Reading file 'HOME/instance-3259868-1303508161.cnf'
0.00/0.00	c -- header says num vars:            456
0.00/0.00	c -- header says num clauses:       11058
0.00/0.00	c -- clauses added:            0 learnts,        11058 normals,            0 xors
0.00/0.00	c -- vars added        456
0.00/0.00	c Parsing time:  0.00 s
0.00/0.00	c  N st     0         0       456     10374       684         0     42864         0   no data   no data
0.00/0.02	c asymm  cl-useful: 0/10374/10374 lits-rem:0 time: 0.02
0.00/0.02	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.1M T:  0.00
0.00/0.02	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
0.00/0.02	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.00/0.02	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.00/0.02	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    456 time:  0.00 s
0.00/0.02	c Removed useless bin:       0  fixed:     0  props:   0.01M  time:  0.00 s
0.05/0.06	c lits-rem:         0  cl-subs:        0  v-elim:    114  v-fix:    0  time:  0.03 s
0.05/0.06	c Finding binary XORs  T:     0.00 s  found:       0
0.05/0.06	c Finding non-binary XORs:     0.00 s (found:       0, avg size: nan)
0.05/0.06	c calculated reachability. Time: 0.00
0.05/0.06	c Calc default polars -  time:   0.00 s pos:       0 undec:     114 neg:     342
0.05/0.06	c =========================================================================================
0.05/0.06	c types(t): F = full restart, N = normal restart
0.05/0.06	c types(t): S = simplification begin/end, E = solution found
0.05/0.06	c restart types(rt): st = static, dy = dynamic
0.05/0.06	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits
0.05/0.06	c  B st     0         0       342     10260       342         0     62244         0   no data   no data
0.05/0.06	c  E st     2       107         0     10260       342       107     62244      3161   no data   no data
0.05/0.06	c Verified 10260 clauses.
0.05/0.06	c Solution needs extension. Extending.
0.05/0.06	c Verified 10260 clauses.
0.05/0.06	c num threads              : 1          
0.05/0.06	c restarts                 : 2          
0.05/0.06	c dynamic restarts         : 0          
0.05/0.06	c static restarts          : 2          
0.05/0.06	c full restarts            : 0          
0.05/0.06	c total simplify time      : 0.00       
0.05/0.06	c learnts DL2              : 0          
0.05/0.06	c learnts size 2           : 684        
0.05/0.06	c learnts size 1           : 0           (0.00      % of vars)
0.05/0.06	c filedLit time            : 0.00        (1.49      % time)
0.05/0.06	c v-elim SatELite          : 114         (25.00     % vars)
0.05/0.06	c SatELite time            : 0.03        (41.79     % time)
0.05/0.06	c v-elim xor               : 0           (0.00      % vars)
0.05/0.06	c xor elim time            : 0.00        (0.00      % time)
0.05/0.06	c num binary xor trees     : 0          
0.05/0.06	c binxor trees' crown      : 0           (nan       leafs/tree)
0.05/0.06	c bin xor find time        : 0.00       
0.05/0.06	c OTF clause improved      : 0           (0.00      clauses/conflict)
0.05/0.06	c OTF impr. size diff      : 0           (nan        lits/clause)
0.05/0.06	c OTF cl watch-shrink      : 7           (0.07      clauses/conflict)
0.05/0.06	c OTF cl watch-sh-lit      : 15          (2.14       lits/clause)
0.05/0.06	c tried to recurMin cls    : 10          (9.35       % of conflicts)
0.05/0.06	c updated cache            : 0           (0.00       lits/tried recurMin)
0.05/0.06	c clauses over max glue    : 0           (0.00      % of all clauses)
0.05/0.06	c conflicts                : 107         (1597.28   / sec)
0.05/0.06	c decisions                : 380         (0.00      % random)
0.05/0.06	c bogo-props               : 4069567     (60749779.81 / sec)
0.05/0.06	c conflict literals        : 3161        (0.66      % deleted)
0.05/0.06	c Memory used              : 32.58       MB
0.05/0.06	c CPU time                 : 0.07        s
0.05/0.06	s SATISFIABLE
0.05/0.07	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 0

Verifier Data

OK

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3259868-1303508161/watcher-3259868-1303508161 -o /tmp/evaluation-result-3259868-1303508161/solver-3259868-1303508161 -C 2400 -W 1300 -M 7680 ./strangenight2-st HOME/instance-3259868-1303508161.cnf 

running on 2 cores: 1,3

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: 3.68 3.92 3.89 3/184 10283
/proc/meminfo: memFree=15722136/32951124 swapFree=67111528/67111528
[pid=10283] ppid=10281 vsize=30232 CPUtime=0 cores=1,3
/proc/10283/stat : 10283 (strangenight2-s) R 10281 10283 9621 0 -1 4202496 719 0 0 0 0 0 0 0 22 0 1 0 462418740 30957568 658 33554432000 4194304 4627331 140733408951968 18446744073709551615 4309283 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/10283/statm: 7558 658 340 106 0 2529 0

[startup+0.0582671 s]
/proc/loadavg: 3.68 3.92 3.89 3/184 10283
/proc/meminfo: memFree=15722136/32951124 swapFree=67111528/67111528
[pid=10283] ppid=10281 vsize=32900 CPUtime=0.05 cores=1,3
/proc/10283/stat : 10283 (strangenight2-s) R 10281 10283 9621 0 -1 4202496 1676 0 0 0 5 0 0 0 22 0 1 0 462418740 33689600 1464 33554432000 4194304 4627331 140733408951968 18446744073709551615 216634176197 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/10283/statm: 8225 1464 360 106 0 3196 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 32900

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

[startup+0.0582671 s]
/proc/loadavg: 3.68 3.92 3.89 3/184 10283
/proc/meminfo: memFree=15722136/32951124 swapFree=67111528/67111528
[pid=10283] ppid=10281 vsize=32900 CPUtime=0.05 cores=1,3
/proc/10283/stat : 10283 (strangenight2-s) R 10281 10283 9621 0 -1 4202496 1676 0 0 0 5 0 0 0 22 0 1 0 462418740 33689600 1464 33554432000 4194304 4627331 140733408951968 18446744073709551615 216634176197 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/10283/statm: 8225 1464 360 106 0 3196 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 32900

Child status: 10
Real time (s): 0.0704281
CPU time (s): 0.070988
CPU user time (s): 0.066989
CPU system time (s): 0.003999
CPU usage (%): 100.795
Max. virtual memory (cumulated for all children) (KiB): 32900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.066989
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1898
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= 5
involuntary context switches= 1

runsolver used 0.003999 second user time and 0.002999 second system time

The end

Launcher Data

Begin job on node103 at 2011-04-22 23:36:01
IDJOB=3259868
IDBENCH=83158
IDSOLVER=1587
FILE ID=node103/3259868-1303508161
RUNJOBID= node103-1303508161-10253
PBS_JOBID= 13134230
Free space on /tmp= 70752 MiB

SOLVER NAME= CryptoMiniSat Strange-Night2-st
BENCH NAME= SAT11/crafted/mosoi/289/289-sat-6x19.cnf
COMMAND LINE= ./strangenight2-st BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3259868-1303508161/watcher-3259868-1303508161 -o /tmp/evaluation-result-3259868-1303508161/solver-3259868-1303508161 -C 2400 -W 1300 -M 7680  ./strangenight2-st HOME/instance-3259868-1303508161.cnf

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

MD5SUM BENCH= 582c5df8c18789e4111dbdb4b380081b
RANDOM SEED=504101508

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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	: 5332.75
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		: 2666.858
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	: 5332.75
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		: 2666.858
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	: 5332.77
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		: 2666.858
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	: 5332.75
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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:      15722292 kB
Buffers:       1707668 kB
Cached:       14879156 kB
SwapCached:          0 kB
Active:        9943836 kB
Inactive:      6713884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15722292 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           18040 kB
Writeback:           0 kB
AnonPages:       70148 kB
Mapped:          15256 kB
Slab:           507092 kB
PageTables:       4804 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   248892 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= 70748 MiB
End job on node103 at 2011-04-22 23:36:01