Trace number 353357

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-frb30-15-1.opb
MD5SUM65bafde3eb06761afc4fe90b6aa8c264
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 benchmark250.661
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 constraints17827
Number of constraints which are clauses17827
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/353357-1176663642/wildcat-skc /tmp/evaluation/353357-1176663642/instance-353357-1176663642.opb 441415430 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 441415430
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 -9
22.37/22.43	c   trying -30: xxxxxvc 
22.37/22.43	o -30
73.99/74.17	c   trying -51: xxxxxxxxxxc 
73.99/74.17	c Phase 2 ...
487.44/487.71	c   trying -31: xxxxxxxxxxc 
487.44/487.71	c Phase 3 ...
1800.03/1800.70	c   trying -31 again: xc 
1800.03/1800.70	s SATISFIABLE
1800.03/1800.70	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
1800.03/1800.70	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
1800.03/1800.70	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
1800.03/1800.70	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
1800.03/1800.70	v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 x122 -x123 -x124 -x125 -x126
1800.03/1800.70	v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147
1800.03/1800.70	v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 x167 -x168
1800.03/1800.70	v -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 x186 -x187 -x188 -x189
1800.03/1800.70	v -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x210
1800.03/1800.70	v x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 -x229 -x230 -x231
1800.03/1800.70	v -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252
1800.03/1800.70	v -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 x268 -x269 -x270 -x271 -x272 -x273
1800.03/1800.70	v -x274 -x275 -x276 -x277 -x278 -x279 x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294
1800.03/1800.70	v -x295 -x296 -x297 x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 x314 -x315
1800.03/1800.70	v -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 x329 -x330 -x331 -x332 -x333 -x334 -x335 x336
1800.03/1800.70	v -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 x351 -x352 -x353 -x354 -x355 -x356 -x357
1800.03/1800.70	v -x358 -x359 -x360 -x361 -x362 -x363 x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378
1800.03/1800.70	v -x379 -x380 -x381 -x382 -x383 x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 x398 -x399
1800.03/1800.70	v -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420
1800.03/1800.70	v -x421 -x422 -x423 -x424 -x425 x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441
1800.03/1800.70	v -x442 -x443 -x444 x445 -x446 -x447 -x448 -x449 -x450
1800.03/1800.70	c Total Number of Positive Atoms : 30
1800.03/1800.71	c 
1800.03/1800.71	c During searching:         22.3986 seconds elapsed.
1800.03/1800.71	c CPU time spent:           22.38 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/node25/watcher-353357-1176663642 -o ROOT/results/node25/solver-353357-1176663642 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353357-1176663642/wildcat-skc /tmp/evaluation/353357-1176663642/instance-353357-1176663642.opb 441415430 

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: 0.78 0.95 0.98 3/64 29712
/proc/meminfo: memFree=1751176/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=6236 CPUtime=0
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 114281269 6385664 199 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 1559 200 110 226 0 1330 0

[startup+0.0756599 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 29712
/proc/meminfo: memFree=1751176/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=0.06
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 6 0 0 0 18 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134550019 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9664

[startup+0.101664 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 29712
/proc/meminfo: memFree=1751176/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=0.09
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 9 0 0 0 18 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605346 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9664

[startup+0.301699 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 29712
/proc/meminfo: memFree=1751176/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=0.29
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 29 0 0 0 19 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9664

[startup+0.701767 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 29712
/proc/meminfo: memFree=1751176/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=0.69
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 69 0 0 0 22 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598449 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9664

[startup+1.5019 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 29713
/proc/meminfo: memFree=1747264/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1.49
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 149 0 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565740 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9664

[startup+3.10118 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 29713
/proc/meminfo: memFree=1747136/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=3.09
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 309 0 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134516966 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9664

[startup+6.30172 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 29713
/proc/meminfo: memFree=1747008/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=6.29
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 629 0 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134550124 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9664

[startup+12.7018 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 29713
/proc/meminfo: memFree=1746952/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=12.69
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 1269 0 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607847 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9664

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/71 29779
/proc/meminfo: memFree=1745656/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=25.45
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 2545 0 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 9664

[startup+51.1014 s]
/proc/loadavg: 0.90 0.96 0.98 2/71 29869
/proc/meminfo: memFree=1745728/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=51
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 5100 0 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611601 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 9664

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 29911
/proc/meminfo: memFree=1746832/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=102.18
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 10217 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 9664

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746768/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=162.15
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 16214 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 9664

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746768/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=222.13
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 22212 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603939 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 9664

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746768/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=282.11
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 28210 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 9664

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1747024/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=342.09
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 34208 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565676 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 9664

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746960/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=402.07
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 40206 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565764 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 9664

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746960/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=462.05
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 46204 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597180 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 9664

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746960/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=522.03
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 52202 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134549924 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 9664

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746960/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=582.01
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 58200 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 9664

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746960/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=642
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 64199 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598410 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 9664


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746896/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=881.92
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 88191 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 9664

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746832/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=941.9
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 94189 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134550069 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 9664

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746832/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1001.88
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 100187 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 9664

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746832/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1061.86
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 106185 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 9664

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746832/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1121.84
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 112183 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597168 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 9664

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746832/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1181.82
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 118181 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 9664

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746832/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1241.8
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 124179 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 9664

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746768/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1301.78
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 130177 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598368 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 9664

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746768/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1361.76
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 136175 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 9664

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746768/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1421.74
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 142173 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134549924 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 9664

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746768/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1481.72
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 148171 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 9664

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746768/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1541.7
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 154169 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134549924 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 9664

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746704/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1601.68
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 160167 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565808 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 9664

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746768/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1661.66
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 166165 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134549924 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 9664

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746768/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1721.64
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 172163 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 9664

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746704/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1781.63
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 178162 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868590 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 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+1800.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746704/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1800.03
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 180002 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565792 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 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+1800.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29911
/proc/meminfo: memFree=1746704/2055920 swapFree=4191892/4192956
[pid=29712] ppid=29710 vsize=9664 CPUtime=1800.03
/proc/29712/stat : 29712 (wildcat-skc) R 29710 29712 29652 0 -1 4194304 1083 0 0 0 180002 1 0 0 25 0 1 0 114281269 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565792 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29712/statm: 2416 1066 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): 1800.02
CPU system time (s): 0.017997
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 9664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1083
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= 3155

runsolver used 1.3138 second user time and 3.66944 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Sun Apr 15 19:00:42 UTC 2007

IDJOB= 353357
IDBENCH= 2236
IDSOLVER= 162
FILE ID= node25/353357-1176663642

PBS_JOBID= 4559907

Free space on /tmp= 66561 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-frb30-15-1.opb
COMMAND LINE= /tmp/evaluation/353357-1176663642/wildcat-skc /tmp/evaluation/353357-1176663642/instance-353357-1176663642.opb 441415430
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-353357-1176663642 -o ROOT/results/node25/solver-353357-1176663642 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353357-1176663642/wildcat-skc /tmp/evaluation/353357-1176663642/instance-353357-1176663642.opb 441415430

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  65bafde3eb06761afc4fe90b6aa8c264

RANDOM SEED= 441415430

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1751584 kB
Buffers:         25472 kB
Cached:         181548 kB
SwapCached:        448 kB
Active:          86036 kB
Inactive:       135984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751584 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          23576 kB
Slab:            68384 kB
Committed_AS:  1023380 kB
PageTables:       1472 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= 66561 MiB

End job on node25 on Sun Apr 15 19:30:45 UTC 2007