Trace number 365360

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, and are wall clock time (not CPU 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 NameAnswerObjective functionCPU timeWall clock time
wildcat-skc 2007-03-21SAT (TO)-30 1800.04 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-5.opb
MD5SUM2e8a2f5e2511f10f037e700bd45c84a1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-30
Best CPU time to get the best result obtained on this benchmark45.3011
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved YES
Number of variables450
Total number of constraints17794
Number of constraints which are clauses17794
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 450
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 450
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 450
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c 
0.00/0.00	c wildcat-skc (VERSION 0.8.0-lite-skc-devel)
0.00/0.00	c Developed by L. Liu  and M. Truszczynski 
0.00/0.00	c Last built on Sun 18 Mar 2007 03:03:20 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/365360-1177050031/wildcat-skc /tmp/evaluation/365360-1177050031/instance-365360-1177050031.opb 590656305 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 590656305
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.00/0.03	c Starting searching:
0.00/0.03	c Phase 1 ...
0.00/0.04	c   trying 0: vc 
0.00/0.04	o -10
42.37/42.45	c   trying -31: xxxxxxxxxxc 
42.37/42.45	c Phase 2 ...
42.37/42.46	c   trying -11: vc 
42.37/42.46	o -11
42.37/42.46	c   trying -12: vc 
42.37/42.46	o -12
42.37/42.47	c   trying -13: vc 
42.37/42.47	o -13
42.37/42.48	c   trying -14: vc 
42.37/42.48	o -14
42.37/42.48	c   trying -15: vc 
42.37/42.48	o -15
42.37/42.49	c   trying -16: vc 
42.37/42.49	o -16
42.47/42.50	c   trying -17: vc 
42.47/42.50	o -17
42.47/42.50	c   trying -18: vc 
42.47/42.50	o -18
42.47/42.51	c   trying -19: vc 
42.47/42.51	o -19
42.47/42.52	c   trying -20: vc 
42.47/42.52	o -20
42.47/42.52	c   trying -21: vc 
42.47/42.52	o -21
42.47/42.53	c   trying -22: vc 
42.47/42.53	o -22
42.47/42.54	c   trying -23: vc 
42.47/42.54	o -23
42.47/42.55	c   trying -24: vc 
42.47/42.55	o -24
42.47/42.56	c   trying -25: vc 
42.47/42.56	o -25
42.47/42.58	c   trying -26: vc 
42.47/42.58	o -26
42.57/42.62	c   trying -27: vc 
42.57/42.62	o -27
43.47/43.53	c   trying -28: vc 
43.47/43.53	o -28
44.77/44.84	c   trying -29: vc 
44.77/44.84	o -29
87.25/87.35	c   trying -30: xvc 
87.25/87.35	o -30
518.19/518.48	c   trying -31: xxxxxxxxxxc 
518.19/518.48	c Phase 3 ...
1800.03/1800.71	c   trying -31 again: xc 
1800.03/1800.71	s SATISFIABLE
1800.03/1800.71	v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 x23 -x24 -x25 -x26 -x27 -x28
1800.03/1800.71	v -x29 -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54
1800.03/1800.71	v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 x77 -x78 -x79 -x80
1800.03/1800.71	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 x101 -x102 -x103 -x104 -x105
1800.03/1800.71	v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126
1800.03/1800.71	v -x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147
1800.03/1800.71	v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 x165 -x166 -x167 -x168
1800.03/1800.71	v -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 x189
1800.03/1800.71	v -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 x209 -x210
1800.03/1800.71	v -x211 -x212 x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231
1800.03/1800.71	v -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 x240 -x241 -x242 -x243 -x244 x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252
1800.03/1800.71	v -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273
1800.03/1800.71	v -x274 -x275 -x276 x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 x291 -x292 -x293 -x294
1800.03/1800.71	v -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 x313 -x314 -x315
1800.03/1800.71	v -x316 -x317 -x318 x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336
1800.03/1800.71	v -x337 -x338 x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357
1800.03/1800.71	v x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378
1800.03/1800.71	v x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399
1800.03/1800.71	v -x400 -x401 -x402 -x403 x404 -x405 -x406 -x407 -x408 -x409 x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420
1800.03/1800.71	v x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 x440 -x441
1800.03/1800.71	v -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450
1800.03/1800.71	c Total Number of Positive Atoms : 30
1800.03/1800.71	c 
1800.03/1800.71	c During searching:         87.3157 seconds elapsed.
1800.03/1800.71	c CPU time spent:           87.28 seconds.
1800.03/1800.71	c 
1800.03/1800.71	c =================================== END =====================================
1800.03/1800.71	c

Verifier Data (download as text)

OK	-30

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-365360-1177050031 -o ROOT/results/node37/solver-365360-1177050031 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365360-1177050031/wildcat-skc /tmp/evaluation/365360-1177050031/instance-365360-1177050031.opb 590656305 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.03 1.15 1.10 3/78 12925
/proc/meminfo: memFree=1750208/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=6236 CPUtime=0
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 152915611 6385664 198 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 1559 199 110 226 0 1330 0

[startup+0.050768 s]
/proc/loadavg: 1.03 1.15 1.10 3/78 12925
/proc/meminfo: memFree=1750208/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=0.04
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 4 0 0 0 18 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134549924 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9664

[startup+0.101778 s]
/proc/loadavg: 1.03 1.15 1.10 3/78 12925
/proc/meminfo: memFree=1750208/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=0.09
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 9 0 0 0 18 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9664

[startup+0.301814 s]
/proc/loadavg: 1.03 1.15 1.10 3/78 12925
/proc/meminfo: memFree=1750208/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=0.29
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 29 0 0 0 19 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9664

[startup+0.701891 s]
/proc/loadavg: 1.03 1.15 1.10 3/78 12925
/proc/meminfo: memFree=1750208/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=0.69
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 69 0 0 0 23 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9664

[startup+1.50104 s]
/proc/loadavg: 1.02 1.15 1.10 2/79 12926
/proc/meminfo: memFree=1746296/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1.49
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 149 0 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9664

[startup+3.10134 s]
/proc/loadavg: 1.02 1.15 1.10 2/79 12926
/proc/meminfo: memFree=1746200/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=3.08
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 308 0 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565808 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9664

[startup+6.30195 s]
/proc/loadavg: 1.02 1.15 1.10 2/79 12926
/proc/meminfo: memFree=1746144/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=6.29
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 628 1 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9664

[startup+12.7012 s]
/proc/loadavg: 1.02 1.14 1.10 2/79 12926
/proc/meminfo: memFree=1746152/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=12.69
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 1268 1 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607295 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9664

[startup+25.5016 s]
/proc/loadavg: 1.02 1.14 1.10 2/79 12926
/proc/meminfo: memFree=1746280/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=25.47
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 2546 1 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603939 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 9664

[startup+51.1014 s]
/proc/loadavg: 1.01 1.12 1.09 2/79 12926
/proc/meminfo: memFree=1746280/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=51.06
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 5105 1 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 9664

[startup+102.306 s]
/proc/loadavg: 1.00 1.10 1.09 2/79 12926
/proc/meminfo: memFree=1746408/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=102.25
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 10224 1 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607399 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9664

[startup+162.301 s]
/proc/loadavg: 1.00 1.08 1.08 2/79 12926
/proc/meminfo: memFree=1746408/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=162.22
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 16221 1 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601442 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 9664

[startup+222.302 s]
/proc/loadavg: 1.00 1.06 1.07 2/79 12926
/proc/meminfo: memFree=1746344/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=222.2
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 22218 2 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 9664

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.07 2/79 12926
/proc/meminfo: memFree=1746344/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=282.17
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 28215 2 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134549924 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 9664

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/79 12926
/proc/meminfo: memFree=1746344/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=342.16
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 34213 3 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 9664

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.06 2/79 12926
/proc/meminfo: memFree=1746280/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=402.13
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 40210 3 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 9664

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/79 12926
/proc/meminfo: memFree=1746344/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=462.11
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 46207 4 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134577188 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 9664

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/79 12926
/proc/meminfo: memFree=1746344/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=522.09
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 52205 4 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565724 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 9664

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/79 12926
/proc/meminfo: memFree=1746408/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=582.07
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 58202 5 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134516995 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 9664

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 12926
/proc/meminfo: memFree=1746408/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=642.05
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 64200 5 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 9664


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 12926
/proc/meminfo: memFree=1746344/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=881.96
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 88189 7 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 9664

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12926
/proc/meminfo: memFree=1746408/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=941.93
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 94186 7 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607396 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 9664

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12926
/proc/meminfo: memFree=1746344/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1001.92
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 100184 8 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 9664

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12926
/proc/meminfo: memFree=1746344/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1061.89
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 106181 8 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565719 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 9664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12928
/proc/meminfo: memFree=1746152/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1121.87
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 112178 9 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 9664

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12928
/proc/meminfo: memFree=1746216/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1181.84
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 118175 9 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 9664

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12928
/proc/meminfo: memFree=1746216/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1241.82
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 124173 9 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 9664

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12928
/proc/meminfo: memFree=1746216/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1301.8
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 130170 10 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 9664

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12928
/proc/meminfo: memFree=1746216/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1361.78
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 136167 11 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565714 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 9664

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12928
/proc/meminfo: memFree=1746216/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1421.76
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 142165 11 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134550104 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 9664

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12928
/proc/meminfo: memFree=1746216/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1481.74
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 148162 12 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134551235 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 9664

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12928
/proc/meminfo: memFree=1746216/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1541.71
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 154159 12 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598438 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 9664

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12928
/proc/meminfo: memFree=1746280/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1601.69
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 160157 12 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 9664

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12928
/proc/meminfo: memFree=1746280/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1661.67
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 166154 13 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565740 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 9664

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12928
/proc/meminfo: memFree=1746280/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1721.65
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 172152 13 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 9664

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12928
/proc/meminfo: memFree=1746280/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1781.63
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 178149 14 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601342 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 9664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12928
/proc/meminfo: memFree=1746280/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1800.03
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 179989 14 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565802 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 9664

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12928
/proc/meminfo: memFree=1746280/2055920 swapFree=4159012/4192956
[pid=12925] ppid=12923 vsize=9664 CPUtime=1800.03
/proc/12925/stat : 12925 (wildcat-skc) R 12923 12925 8448 0 -1 4194304 1080 0 0 0 179989 14 0 0 25 0 1 0 152915611 9895936 1063 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565802 0 0 4096 16386 0 0 0 17 1 0 0
/proc/12925/statm: 2416 1063 117 226 0 2187 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 9664

Child status: 0
Real time (s): 1800.71
CPU time (s): 1800.04
CPU user time (s): 1799.9
CPU system time (s): 0.143978
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 9664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1080
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= 8
involuntary context switches= 37955

runsolver used 1.9767 second user time and 4.5833 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Fri Apr 20 06:20:32 UTC 2007

IDJOB= 365360
IDBENCH= 2235
IDSOLVER= 162
FILE ID= node37/365360-1177050031

PBS_JOBID= 4640148

Free space on /tmp= 66414 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-5.opb
COMMAND LINE= /tmp/evaluation/365360-1177050031/wildcat-skc /tmp/evaluation/365360-1177050031/instance-365360-1177050031.opb 590656305
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-365360-1177050031 -o ROOT/results/node37/solver-365360-1177050031 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/365360-1177050031/wildcat-skc /tmp/evaluation/365360-1177050031/instance-365360-1177050031.opb 590656305

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  2e8a2f5e2511f10f037e700bd45c84a1

RANDOM SEED= 590656305

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1750680 kB
Buffers:         38664 kB
Cached:         169980 kB
SwapCached:       2292 kB
Active:         123640 kB
Inactive:       114080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750680 kB
SwapTotal:     4192956 kB
SwapFree:      4159012 kB
Dirty:            2832 kB
Writeback:           0 kB
Mapped:          36720 kB
Slab:            52876 kB
Committed_AS:  1979900 kB
PageTables:       2008 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66414 MiB

End job on node37 on Fri Apr 20 06:50:34 UTC 2007