Trace number 352148

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)189 1800.03 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_11.opb.PB06.opb
MD5SUM19bfc1d5b7087888ef5c79946c60f053
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark183
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 183
Optimality of the best value was proved NO
Number of variables473
Total number of constraints473
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints473
Minimum length of a constraint4
Maximum length of a constraint17
Number of terms in the objective function 473
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 473
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 473
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/352148-1176624409/wildcat-skc /tmp/evaluation/352148-1176624409/instance-352148-1176624409.opb 124233567 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 124233567
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.00/0.02	c Starting searching:
0.00/0.02	c Phase 1 ...
0.00/0.02	c   trying 473: vc 
0.00/0.02	o 327
0.00/0.02	c   trying 308: vc 
0.00/0.02	o 299
0.00/0.04	c   trying 281: vc 
0.00/0.04	o 281
0.00/0.06	c   trying 264: vc 
0.00/0.06	o 264
0.08/0.09	c   trying 247: vc 
0.08/0.09	o 247
0.09/0.14	c   trying 231: vc 
0.09/0.14	o 231
0.19/0.28	c   trying 215: vc 
0.19/0.28	o 215
1.09/1.19	c   trying 200: vc 
1.09/1.19	o 200
619.06/619.31	c   trying 185: xxxxxxxxxxc 
619.06/619.31	c Phase 2 ...
622.76/623.01	c   trying 199: vc 
622.76/623.01	o 199
624.56/624.81	c   trying 198: vc 
624.56/624.81	o 198
626.06/626.35	c   trying 197: vc 
626.06/626.35	o 197
632.35/632.68	c   trying 196: vc 
632.35/632.68	o 196
634.46/634.72	c   trying 195: vc 
634.46/634.72	o 195
636.56/636.81	c   trying 194: vc 
636.56/636.81	o 194
652.05/652.39	c   trying 193: vc 
652.05/652.39	o 193
671.54/671.85	c   trying 192: vc 
671.54/671.86	o 192
693.83/694.15	c   trying 191: vc 
693.83/694.15	o 191
715.82/716.11	c   trying 190: vc 
715.82/716.11	o 190
870.66/871.09	c   trying 189: vc 
870.66/871.09	o 189
1800.02/1800.71	c   trying 188: xxc 
1800.02/1800.71	c Phase 3 ...
1800.02/1800.71	c   trying 188 again: c 
1800.02/1800.71	s SATISFIABLE
1800.02/1800.71	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 -x29 x30
1800.02/1800.71	v x31 -x32 -x33 x34 -x35 x36 -x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 -x45 x46 x47 -x48 x49 x50 -x51 -x52 -x53 x54 -x55 x56 -x57 -x58
1800.02/1800.71	v -x59 -x60 -x61 x62 -x63 -x64 -x65 x66 x67 x68 -x69 x70 -x71 x72 x73 x74 -x75 x76 -x77 x78 x79 -x80 x81 x82 x83 x84 -x85 x86 -x87 -x88
1800.02/1800.71	v x89 -x90 x91 x92 -x93 -x94 -x95 x96 -x97 x98 -x99 x100 -x101 x102 x103 x104 x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113
1800.02/1800.71	v -x114 -x115 x116 x117 -x118 -x119 -x120 x121 -x122 -x123 x124 x125 -x126 -x127 x128 x129 x130 -x131 -x132 -x133 x134 -x135
1800.02/1800.71	v -x136 x137 x138 x139 -x140 x141 x142 x143 -x144 -x145 -x146 -x147 -x148 x149 x150 -x151 -x152 -x153 x154 -x155 -x156 -x157
1800.02/1800.71	v x158 -x159 x160 -x161 -x162 x163 -x164 -x165 -x166 x167 -x168 -x169 -x170 -x171 -x172 x173 x174 -x175 -x176 x177 x178 x179
1800.02/1800.71	v x180 -x181 -x182 -x183 -x184 x185 -x186 -x187 x188 x189 -x190 x191 -x192 -x193 -x194 x195 x196 -x197 -x198 -x199 x200 -x201
1800.02/1800.71	v -x202 x203 x204 x205 -x206 -x207 x208 x209 -x210 -x211 x212 x213 x214 -x215 x216 -x217 -x218 -x219 -x220 x221 -x222 x223 x224
1800.02/1800.71	v x225 x226 -x227 x228 x229 -x230 -x231 -x232 -x233 -x234 -x235 x236 x237 -x238 -x239 x240 -x241 -x242 x243 -x244 -x245 x246
1800.02/1800.71	v -x247 -x248 -x249 x250 x251 -x252 -x253 -x254 x255 -x256 -x257 x258 x259 -x260 -x261 x262 -x263 -x264 x265 -x266 x267 -x268
1800.02/1800.71	v -x269 -x270 -x271 -x272 x273 -x274 -x275 x276 x277 -x278 -x279 x280 x281 -x282 -x283 -x284 -x285 -x286 x287 -x288 -x289 -x290
1800.02/1800.71	v x291 -x292 -x293 -x294 x295 x296 -x297 x298 x299 -x300 x301 x302 x303 -x304 x305 x306 x307 -x308 x309 -x310 -x311 -x312 -x313
1800.02/1800.71	v -x314 x315 x316 x317 x318 -x319 -x320 -x321 -x322 -x323 x324 x325 -x326 -x327 -x328 -x329 -x330 -x331 x332 x333 x334 -x335
1800.02/1800.71	v x336 -x337 -x338 x339 x340 -x341 x342 -x343 x344 x345 -x346 -x347 x348 x349 -x350 x351 -x352 -x353 x354 -x355 x356 -x357 x358
1800.02/1800.71	v x359 -x360 -x361 x362 -x363 -x364 -x365 x366 -x367 -x368 x369 -x370 -x371 -x372 -x373 x374 -x375 -x376 -x377 x378 -x379 -x380
1800.02/1800.71	v x381 -x382 -x383 -x384 x385 -x386 x387 x388 x389 x390 x391 -x392 -x393 -x394 -x395 x396 -x397 x398 x399 x400 x401 -x402 x403
1800.02/1800.71	v -x404 -x405 x406 x407 -x408 -x409 x410 -x411 x412 -x413 -x414 -x415 -x416 x417 -x418 x419 -x420 -x421 -x422 -x423 -x424 -x425
1800.02/1800.71	v x426 -x427 -x428 -x429 x430 x431 -x432 -x433 x434 -x435 -x436 x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 x446 -x447
1800.02/1800.71	v -x448 -x449 x450 -x451 -x452 -x453 -x454 -x455 x456 -x457 -x458 -x459 x460 -x461 x462 x463 -x464 -x465 -x466 x467 -x468 -x469
1800.02/1800.71	v x470 x471 x472 -x473
1800.02/1800.71	c Total Number of Positive Atoms : 189
1800.02/1800.71	c 
1800.02/1800.71	c During searching:         871.069 seconds elapsed.
1800.02/1800.71	c CPU time spent:           870.84 seconds.
1800.02/1800.71	c 
1800.02/1800.71	c =================================== END =====================================
1800.02/1800.71	c

Verifier Data (download as text)

OK	189

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node20/watcher-352148-1176624409 -o ROOT/results/node20/solver-352148-1176624409 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352148-1176624409/wildcat-skc /tmp/evaluation/352148-1176624409/instance-352148-1176624409.opb 124233567 

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: 0.91 0.95 0.98 3/77 6919
/proc/meminfo: memFree=1847872/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=6640 CPUtime=0
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 330 0 0 0 0 0 0 0 18 0 1 0 110358223 6799360 314 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 1660 318 110 226 0 1431 0

[startup+0.090117 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 6919
/proc/meminfo: memFree=1847872/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=0.08
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 8 0 0 0 18 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13332

[startup+0.102117 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 6919
/proc/meminfo: memFree=1847872/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=0.09
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 9 0 0 0 18 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13332

[startup+0.301155 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 6919
/proc/meminfo: memFree=1847872/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=0.29
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 29 0 0 0 19 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13332

[startup+0.701234 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 6919
/proc/meminfo: memFree=1847872/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=0.69
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 69 0 0 0 23 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13332

[startup+1.50139 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 6920
/proc/meminfo: memFree=1840440/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1.49
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 149 0 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598427 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13332

[startup+3.10172 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 6920
/proc/meminfo: memFree=1840312/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=3.09
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 309 0 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598445 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13332

[startup+6.30136 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 6920
/proc/meminfo: memFree=1840184/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=6.29
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 629 0 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611595 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13332

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 6920
/proc/meminfo: memFree=1840120/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=12.68
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 1268 0 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13332

[startup+25.5022 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 6920
/proc/meminfo: memFree=1840184/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=25.48
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 2548 0 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13332

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 6920
/proc/meminfo: memFree=1840184/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=51.08
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 5107 1 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13332

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 6920
/proc/meminfo: memFree=1840120/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=102.26
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 10225 1 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13332

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6920
/proc/meminfo: memFree=1839992/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=162.23
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 16222 1 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13332

[startup+222.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1839928/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=222.21
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 22220 1 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13332

[startup+282.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1839928/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=282.18
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 28217 1 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 13332

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1839864/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=342.16
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 34214 2 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601465 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 13332

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1839800/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=402.14
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 40212 2 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13332

[startup+462.303 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1839800/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=462.12
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 46210 2 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601198 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 13332

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1839736/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=522.09
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 52207 2 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601171 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 13332

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1839672/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=582.07
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 58205 2 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598418 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 13332

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1839672/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=642.06
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 64203 3 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601372 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 13332


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1839352/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=881.96
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 88192 4 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607298 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 13332

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1839288/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=941.94
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 94190 4 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611587 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 13332

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1839224/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1001.91
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 100187 4 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 13332

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1839160/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1061.89
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 106185 4 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 13332

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1839032/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1121.86
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 112182 4 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 13332

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1839032/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1181.84
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 118180 4 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 13332

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1838904/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1241.82
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 124177 5 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 13332

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1838776/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1301.8
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 130175 5 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 13332

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1838776/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1361.77
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 136172 5 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 13332

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1838712/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1421.75
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 142170 5 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 13332

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1838648/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1481.73
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 148167 6 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605293 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 13332

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1838648/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1541.71
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 154165 6 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565719 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 13332

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1838584/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1601.68
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 160162 6 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 13332

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1838520/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1661.66
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 166160 6 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 13332

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1838456/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1721.64
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 172157 7 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 13332

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1838200/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1781.62
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 178155 7 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601208 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 13332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1838200/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1800.02
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 179995 7 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 13332

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 0.99 0.98 2/78 6920
/proc/meminfo: memFree=1838200/2055920 swapFree=4156512/4192956
[pid=6919] ppid=6917 vsize=13332 CPUtime=1800.02
/proc/6919/stat : 6919 (wildcat-skc) R 6917 6919 6613 0 -1 4194304 1960 0 0 0 179995 7 0 0 25 0 1 0 110358223 13651968 1943 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6919/statm: 3333 1943 117 226 0 3104 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 13332

Child status: 0
Real time (s): 1800.71
CPU time (s): 1800.03
CPU user time (s): 1799.96
CPU system time (s): 0.074988
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 13332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1960
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= 37140

runsolver used 1.9537 second user time and 4.07838 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Apr 15 08:06:49 UTC 2007

IDJOB= 352148
IDBENCH= 1953
IDSOLVER= 162
FILE ID= node20/352148-1176624409

PBS_JOBID= 4559785

Free space on /tmp= 66562 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_11.opb.PB06.opb
COMMAND LINE= /tmp/evaluation/352148-1176624409/wildcat-skc /tmp/evaluation/352148-1176624409/instance-352148-1176624409.opb 124233567
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-352148-1176624409 -o ROOT/results/node20/solver-352148-1176624409 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352148-1176624409/wildcat-skc /tmp/evaluation/352148-1176624409/instance-352148-1176624409.opb 124233567

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  19bfc1d5b7087888ef5c79946c60f053

RANDOM SEED= 124233567

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1848280 kB
Buffers:         16456 kB
Cached:         128516 kB
SwapCached:      18024 kB
Active:          54548 kB
Inactive:       116200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848280 kB
SwapTotal:     4192956 kB
SwapFree:      4156512 kB
Dirty:            2348 kB
Writeback:           0 kB
Mapped:          29248 kB
Slab:            22512 kB
Committed_AS:   704148 kB
PageTables:       1688 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= 66562 MiB

End job on node20 on Sun Apr 15 08:36:52 UTC 2007