Trace number 352083

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)188 1800.02 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_22.opb.PB06.opb
MD5SUMa65a3b6248e07fcc15fb8d2bec9ac9bd
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark182
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 182
Optimality of the best value was proved NO
Number of variables470
Total number of constraints470
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 constraints470
Minimum length of a constraint4
Maximum length of a constraint20
Number of terms in the objective function 470
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 470
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 470
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/352083-1176622604/wildcat-skc /tmp/evaluation/352083-1176622604/instance-352083-1176622604.opb 52873885 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 52873885
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 470: vc 
0.00/0.02	o 300
0.00/0.03	c   trying 282: vc 
0.00/0.03	o 282
0.00/0.04	c   trying 265: vc 
0.00/0.04	o 265
0.00/0.07	c   trying 248: vc 
0.00/0.07	o 248
0.09/0.13	c   trying 232: vc 
0.09/0.13	o 232
0.19/0.24	c   trying 216: vc 
0.19/0.24	o 216
0.79/0.80	c   trying 201: vc 
0.79/0.80	o 201
615.76/616.04	c   trying 186: xxxxxxxxxxc 
615.76/616.04	c Phase 2 ...
616.76/617.00	c   trying 200: vc 
616.76/617.00	o 200
617.46/617.77	c   trying 199: vc 
617.46/617.77	o 199
619.25/619.52	c   trying 198: vc 
619.25/619.52	o 198
620.45/620.71	c   trying 197: vc 
620.45/620.71	o 197
621.35/621.68	c   trying 196: vc 
621.35/621.68	o 196
622.85/623.10	c   trying 195: vc 
622.85/623.10	o 195
629.45/629.70	c   trying 194: vc 
629.45/629.70	o 194
636.65/636.97	c   trying 193: vc 
636.65/636.97	o 193
641.54/641.89	c   trying 192: vc 
641.54/641.89	o 192
655.74/656.07	c   trying 191: vc 
655.74/656.07	o 191
660.44/660.76	c   trying 190: vc 
660.44/660.76	o 190
691.32/691.65	c   trying 189: vc 
691.32/691.65	o 189
742.50/742.87	c   trying 188: vc 
742.50/742.87	o 188
1800.01/1800.80	c   trying 187: xxc 
1800.01/1800.80	c Phase 3 ...
1800.01/1800.80	c   trying 187 again: c 
1800.01/1800.80	s SATISFIABLE
1800.01/1800.80	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 x31
1800.01/1800.80	v -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 x59 -x60
1800.01/1800.80	v 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 x89 x90
1800.01/1800.80	v -x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99 x100 -x101 -x102 x103 -x104 x105 -x106 x107 -x108 -x109 -x110 x111 -x112 -x113 -x114
1800.01/1800.80	v x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 x126 -x127 x128 x129 x130 -x131 -x132 x133 -x134 x135 x136
1800.01/1800.80	v -x137 x138 -x139 -x140 x141 -x142 -x143 x144 x145 -x146 -x147 -x148 -x149 -x150 -x151 x152 x153 -x154 -x155 -x156 -x157 x158
1800.01/1800.80	v -x159 x160 -x161 -x162 -x163 -x164 x165 -x166 x167 x168 -x169 x170 x171 x172 x173 -x174 -x175 x176 x177 -x178 x179 -x180 -x181
1800.01/1800.80	v -x182 -x183 -x184 -x185 x186 -x187 x188 x189 x190 x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 x202 x203
1800.01/1800.80	v x204 x205 -x206 -x207 -x208 -x209 x210 x211 x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 x220 -x221 -x222 -x223 x224 x225
1800.01/1800.80	v -x226 x227 -x228 -x229 x230 x231 x232 x233 -x234 -x235 x236 x237 x238 -x239 -x240 x241 x242 x243 -x244 x245 -x246 -x247 x248
1800.01/1800.80	v x249 x250 x251 -x252 x253 x254 -x255 x256 x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 x265 -x266 -x267 -x268 -x269 x270
1800.01/1800.80	v x271 x272 -x273 -x274 x275 -x276 -x277 -x278 -x279 x280 x281 x282 -x283 -x284 -x285 -x286 -x287 x288 -x289 x290 -x291 -x292
1800.01/1800.80	v -x293 -x294 x295 -x296 x297 x298 -x299 -x300 -x301 -x302 -x303 x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313
1800.01/1800.80	v x314 -x315 x316 -x317 x318 -x319 -x320 -x321 -x322 x323 -x324 x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 x334 -x335
1800.01/1800.80	v -x336 -x337 x338 -x339 -x340 -x341 x342 -x343 x344 -x345 -x346 -x347 x348 -x349 x350 x351 -x352 -x353 x354 -x355 -x356 -x357
1800.01/1800.80	v x358 x359 -x360 -x361 -x362 -x363 -x364 x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 x373 x374 -x375 -x376 x377 -x378 -x379
1800.01/1800.80	v x380 -x381 -x382 -x383 -x384 x385 -x386 -x387 x388 x389 -x390 -x391 -x392 x393 x394 x395 x396 x397 x398 x399 -x400 -x401 -x402
1800.01/1800.80	v -x403 x404 x405 -x406 -x407 x408 x409 x410 -x411 -x412 -x413 -x414 -x415 x416 x417 x418 -x419 x420 x421 -x422 -x423 -x424 x425
1800.01/1800.80	v x426 x427 -x428 -x429 x430 -x431 -x432 -x433 x434 x435 -x436 x437 -x438 -x439 x440 -x441 x442 -x443 -x444 -x445 x446 -x447
1800.01/1800.80	v -x448 x449 x450 x451 -x452 x453 x454 -x455 x456 x457 x458 -x459 -x460 x461 -x462 x463 x464 x465 -x466 -x467 -x468 x469 -x470
1800.01/1800.80	c Total Number of Positive Atoms : 188
1800.01/1800.80	c 
1800.01/1800.80	c During searching:         742.851 seconds elapsed.
1800.01/1800.80	c CPU time spent:           742.65 seconds.
1800.01/1800.80	c 
1800.01/1800.80	c =================================== END =====================================
1800.01/1800.80	c

Verifier Data (download as text)

OK	188

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-352083-1176622604 -o ROOT/results/node20/solver-352083-1176622604 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352083-1176622604/wildcat-skc /tmp/evaluation/352083-1176622604/instance-352083-1176622604.opb 52873885 

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 3/77 6673
/proc/meminfo: memFree=1849784/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=6788 CPUtime=0
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 353 0 0 0 0 0 0 0 18 0 1 0 110177775 6950912 338 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 1697 342 110 226 0 1468 0

[startup+0.007122 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 6673
/proc/meminfo: memFree=1849784/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=7572 CPUtime=0
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 569 0 0 0 0 0 0 0 18 0 1 0 110177775 7753728 553 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770598 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 1942 556 110 226 0 1713 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7572

[startup+0.101141 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 6673
/proc/meminfo: memFree=1849784/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=0.09
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 9 0 0 0 18 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13332

[startup+0.30118 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 6673
/proc/meminfo: memFree=1849784/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=0.29
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 29 0 0 0 19 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601392 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13332

[startup+0.701259 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 6673
/proc/meminfo: memFree=1849784/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=0.69
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 69 0 0 0 23 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601326 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13332

[startup+1.50142 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 6674
/proc/meminfo: memFree=1842480/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=1.49
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 149 0 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13332

[startup+3.10174 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 6674
/proc/meminfo: memFree=1842288/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=3.09
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 309 0 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13332

[startup+6.3024 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 6674
/proc/meminfo: memFree=1842224/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=6.29
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 629 0 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13332

[startup+12.7017 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 6674
/proc/meminfo: memFree=1842168/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=12.68
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 1268 0 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13332

[startup+25.5012 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 6674
/proc/meminfo: memFree=1842232/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=25.48
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 2548 0 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877556 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 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: 0.90 0.96 0.98 2/78 6674
/proc/meminfo: memFree=1842232/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=51.07
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 5106 1 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597181 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13332

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 6676
/proc/meminfo: memFree=1841976/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=102.25
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 10224 1 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601178 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13332

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841976/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=162.23
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 16222 1 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 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: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841976/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=222.2
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 22219 1 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601158 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 13332

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841976/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=282.18
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 28216 2 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601323 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 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: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841976/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=342.16
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 34214 2 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 13332

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841912/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=402.14
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 40212 2 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13332

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841912/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=462.11
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 46209 2 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607781 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 13332

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841848/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=522.09
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 52206 3 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598432 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 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: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841784/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=582.07
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 58204 3 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597168 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 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: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841784/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=642.05
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 64202 3 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598418 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 13332


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841592/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=821.98
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 82194 4 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 13332

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841592/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=881.95
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 88191 4 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 13332

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841528/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=941.93
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 94189 4 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 13332

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841528/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=1001.91
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 100186 5 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 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: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841464/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=1061.89
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 106184 5 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 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: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841400/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=1121.86
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 112181 5 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 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: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841400/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=1181.84
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 118178 6 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 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: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841144/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=1241.82
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 124176 6 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 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: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841144/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=1301.8
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 130174 6 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 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: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841080/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=1361.77
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 136171 6 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 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: 0.99 0.97 0.98 2/78 6676
/proc/meminfo: memFree=1841016/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=1421.76
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 142169 7 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607690 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 13332

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 6798
/proc/meminfo: memFree=1839488/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=1481.67
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 148160 7 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 13332

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6874
/proc/meminfo: memFree=1840568/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=1541.6
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 154153 7 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 1541.6
Current children cumulated vsize (KiB) 13332

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6874
/proc/meminfo: memFree=1840568/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=1601.58
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 160150 8 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 1601.58
Current children cumulated vsize (KiB) 13332

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6874
/proc/meminfo: memFree=1840568/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=1661.55
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 166147 8 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 1661.55
Current children cumulated vsize (KiB) 13332

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6874
/proc/meminfo: memFree=1840568/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=1721.53
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 172145 8 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 1721.53
Current children cumulated vsize (KiB) 13332

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6874
/proc/meminfo: memFree=1840568/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=1781.51
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 178142 9 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 1781.51
Current children cumulated vsize (KiB) 13332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6874
/proc/meminfo: memFree=1840568/2055920 swapFree=4156512/4192956
[pid=6673] ppid=6671 vsize=13332 CPUtime=1800.01
/proc/6673/stat : 6673 (wildcat-skc) R 6671 6673 6613 0 -1 4194304 1948 0 0 0 179992 9 0 0 25 0 1 0 110177775 13651968 1931 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/6673/statm: 3333 1931 117 226 0 3104 0
Current children cumulated CPU time (s) 1800.01
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

Child status: 0
Real time (s): 1800.81
CPU time (s): 1800.02
CPU user time (s): 1799.93
CPU system time (s): 0.093985
CPU usage (%): 99.9561
Max. virtual memory (cumulated for all children) (KiB): 13332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1948
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= 37434

runsolver used 1.89671 second user time and 4.17836 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Apr 15 07:36:44 UTC 2007

IDJOB= 352083
IDBENCH= 1948
IDSOLVER= 162
FILE ID= node20/352083-1176622604

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_22.opb.PB06.opb
COMMAND LINE= /tmp/evaluation/352083-1176622604/wildcat-skc /tmp/evaluation/352083-1176622604/instance-352083-1176622604.opb 52873885
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-352083-1176622604 -o ROOT/results/node20/solver-352083-1176622604 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352083-1176622604/wildcat-skc /tmp/evaluation/352083-1176622604/instance-352083-1176622604.opb 52873885

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  a65a3b6248e07fcc15fb8d2bec9ac9bd

RANDOM SEED= 52873885

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:       1850192 kB
Buffers:         14744 kB
Cached:         128456 kB
SwapCached:      17960 kB
Active:          51240 kB
Inactive:       117484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850192 kB
SwapTotal:     4192956 kB
SwapFree:      4156512 kB
Dirty:            2516 kB
Writeback:           0 kB
Mapped:          28980 kB
Slab:            22612 kB
Committed_AS:   699100 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 08:06:47 UTC 2007