Trace number 2682060

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)207 1800.06 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_16.opb.PB06.opb
MD5SUMbddc7a1ce44c83fc28f6e299cbaaf04c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark191
Best CPU time to get the best result obtained on this benchmark1789.55
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 184
Optimality of the best value was proved NO
Number of variables476
Total number of constraints476
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 constraints476
Minimum length of a constraint3
Maximum length of a constraint18
Number of terms in the objective function 476
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 476
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 476
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 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 476/0 clauses 0/0 units 0
0.00/0.01	c vars 476
0.00/0.01	c objective 476 + 0
0.19/0.30	c 0.274958 23.6875 1 721
0.19/0.30	o 227
0.39/0.46	c 0.429934 24.3633 401 2140
0.39/0.46	o 223
0.50/0.59	c 0.542917 24.6211 701 3185
0.50/0.59	o 221
0.69/0.73	c 0.677896 25.0078 1031 4243
0.69/0.73	o 220
0.69/0.78	c 0.725889 25.0078 1131 4836
0.69/0.78	o 216
0.89/0.97	c 0.892864 25.5234 1631 6135
0.89/0.97	o 213
3.09/3.14	c 2.93155 28.1016 4008 20450
3.09/3.14	o 211
235.31/235.44	c 220.311 38.832 5489 1117078
235.31/235.44	o 210
1042.71/1043.19	c 978.017 38.832 3038 4729262
1042.71/1043.19	o 209
1396.68/1397.25	c 1309.64 38.832 1854 6339223
1396.68/1397.25	o 207
1800.05/1800.71	s SATISFIABLE
1800.05/1800.71	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 -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 -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 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 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 -x128 -x129 x130 x131 x132 -x133 x134 x135 -x136 -x137 -x138 x139 -x140 x141 x142 x143 -x144 x145 -x146 x147 -x148 -x149 -x150 -x151 -x152 -x153 x154 x155 x156 -x157 x158 -x159 x160 -x161 x162 -x163 -x164 x165 x166 -x167 x168 x169 -x170 -x171 -x172 -x173 -x174 x175 x176 -x177 x178 -x179 -x180 x181 x182 -x183 x184 x185 x186 -x187 -x188 -x189 x190 x191 -x192 -x193 -x194 x195 x196 x197 x198 -x199 -x200 -x201 -x202 -x203 x204 x205 x206 -x207 -x208 -x209 x210 x211 x212 x213 -x214 -x215 x216 x217 -x218 x219 x220 -x221 x222 x223 x224 -x225 x226 -x227 -x228 -x229 -x230 x231 x232 -x233 -x234 -x235 -x236 x237 -x238 -x239 x240 x241 -x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 x251 x252 -x253 -x254 x255 -x256 x257 -x258 x259 -x260 -x261 x262 -x263 -x264 -x265 x266 x267 -x268 -x269 x270 x271 -x272 -x273 x274 -x275 x276 -x277 -x278 -x279 x280 -x281 -x282 x283 -x284 -x285 -x286 x287 -x288 x289 x290 -x291 x292 -x293 -x294 x295 -x296 -x297 x298 -x299 x300 -x301 x302 -x303 x304 x305 -x306 x307 -x308 -x309 -x310 -x311 x312 x313 -x314 -x315 -x316 x317 -x318 x319 -x320 -x321 x322 x323 x324 x325 -x326 -x327 x328 x329 x330 x331 x332 x333 -x334 x335 -x336 x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 x346 -x347 x348 x349 -x350 -x351 x352 x353 x354 x355 x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 x365 x366 -x367 x368 x369 x370 -x371 x372 x373 x374 x375 x376 -x377 x378 -x379 -x380 x381 x382 -x383 -x384 x385 x386 -x387 x388 -x389 -x390 -x391 x392 -x393 x394 -x395 -x396 -x397 x398 -x399 -x400 -x401 x402 x403 x404 -x405 x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 x417 x418 -x419 -x420 -x421 x422 -x423 -x424 x425 -x426 -x427 -x428 x429 -x430 x431 -x432 -x433 -x434 x435 -x436 x437 x438 x439 -x440 x441 -x442 -x443 -x444 x445 x446 -x447 x448 -x449 -x450 x451 -x452 -x453 -x454 -x455 -x456 x457 -x458 x459 x460 x461 -x462 -x463 x464 x465 -x466 x467 -x468 x469 x470 x471 x472 x473 -x474 -x475 x476

Verifier Data 

OK	207

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682060-1277478121/watcher-2682060-1277478121 -o /tmp/evaluation-result-2682060-1277478121/solver-2682060-1277478121 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682060-1277478121.opb 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.08 1.07 0.93 3/106 24025
/proc/meminfo: memFree=1822168/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=2268 CPUtime=0
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 295 0 0 0 0 0 0 0 20 0 1 0 123413760 2322432 215 1992294400 134512640 136421960 4294565712 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24025/statm: 567 215 145 467 0 98 0

[startup+0.060329 s]
/proc/loadavg: 1.08 1.07 0.93 3/106 24025
/proc/meminfo: memFree=1822168/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=6788 CPUtime=0.05
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 1383 0 0 0 5 0 0 0 20 0 1 0 123413760 6950912 1303 1992294400 134512640 136421960 4294565712 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 1697 1304 193 467 0 1228 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6788

[startup+0.101337 s]
/proc/loadavg: 1.08 1.07 0.93 3/106 24025
/proc/meminfo: memFree=1822168/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=9580 CPUtime=0.09
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 2084 0 0 0 8 1 0 0 20 0 1 0 123413760 9809920 2004 1992294400 134512640 136421960 4294565712 18446744073709551615 134710492 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 2395 2004 193 467 0 1926 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9580

[startup+0.301381 s]
/proc/loadavg: 1.08 1.07 0.93 3/106 24025
/proc/meminfo: memFree=1822168/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=24408 CPUtime=0.29
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 5834 0 0 0 27 2 0 0 20 0 1 0 123413760 24993792 5570 1992294400 134512640 136421960 4294565712 18446744073709551615 134598943 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 6102 5570 236 467 0 5633 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24408

[startup+0.701465 s]
/proc/loadavg: 1.08 1.07 0.93 3/106 24025
/proc/meminfo: memFree=1822168/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=25472 CPUtime=0.69
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 6086 0 0 0 64 5 0 0 21 0 1 0 123413760 26083328 5820 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 6368 5820 237 467 0 5899 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25472

[startup+1.50163 s]
/proc/loadavg: 1.08 1.07 0.93 2/107 24026
/proc/meminfo: memFree=1798972/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=27584 CPUtime=1.49
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 6602 0 0 0 138 11 0 0 23 0 1 0 123413760 28246016 6333 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 6896 6333 237 467 0 6427 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27584

[startup+3.10098 s]
/proc/loadavg: 1.07 1.06 0.93 2/107 24026
/proc/meminfo: memFree=1796616/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=28772 CPUtime=3.09
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 6916 0 0 0 288 21 0 0 25 0 1 0 123413760 29462528 6647 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 7193 6647 237 467 0 6724 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28772

[startup+6.30166 s]
/proc/loadavg: 1.07 1.06 0.93 2/107 24026
/proc/meminfo: memFree=1795376/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=31280 CPUtime=6.29
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 7534 0 0 0 586 43 0 0 25 0 1 0 123413760 32030720 7264 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 7820 7264 237 467 0 7351 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31280

[startup+12.701 s]
/proc/loadavg: 1.06 1.06 0.93 2/107 24026
/proc/meminfo: memFree=1793516/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=31280 CPUtime=12.68
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 7534 0 0 0 1182 86 0 0 25 0 1 0 123413760 32030720 7264 1992294400 134512640 136421960 4294565712 18446744073709551615 135028946 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 7820 7264 237 467 0 7351 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31280

[startup+25.5007 s]
/proc/loadavg: 1.05 1.06 0.93 2/107 24026
/proc/meminfo: memFree=1790788/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=33964 CPUtime=25.48
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 8216 0 0 0 2373 175 0 0 25 0 1 0 123413760 34779136 7946 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 8491 7946 237 467 0 8022 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33964

[startup+51.1012 s]
/proc/loadavg: 1.03 1.05 0.93 2/107 24026
/proc/meminfo: memFree=1789176/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=35548 CPUtime=51.08
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 8612 0 0 0 4776 332 0 0 25 0 1 0 123413760 36401152 8342 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 8887 8342 237 467 0 8418 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35548

[startup+102.309 s]
/proc/loadavg: 1.01 1.04 0.93 2/107 24028
/proc/meminfo: memFree=1787192/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=37396 CPUtime=102.26
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9060 0 0 0 9575 651 0 0 25 0 1 0 123413760 38293504 8790 1992294400 134512640 136421960 4294565712 18446744073709551615 134642090 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9349 8790 237 467 0 8880 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 37396

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 0.93 2/107 24030
/proc/meminfo: memFree=1784960/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=162.23
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9712 0 0 0 15184 1039 0 0 25 0 1 0 123413760 40714240 9369 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9369 237 467 0 9471 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 39760

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 0.93 2/107 24032
/proc/meminfo: memFree=1784960/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=222.21
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9714 0 0 0 20800 1421 0 0 25 0 1 0 123413760 40714240 9371 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9371 237 467 0 9471 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 39760

[startup+282.3 s]
/proc/loadavg: 1.00 1.02 0.93 2/107 24034
/proc/meminfo: memFree=1784836/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=282.19
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9715 0 0 0 26422 1797 0 0 25 0 1 0 123413760 40714240 9371 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9371 237 467 0 9471 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 39760

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 0.93 2/107 24034
/proc/meminfo: memFree=1784712/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=342.16
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9715 0 0 0 32046 2170 0 0 25 0 1 0 123413760 40714240 9371 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9371 237 467 0 9471 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 39760

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 0.93 2/107 24036
/proc/meminfo: memFree=1784712/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=402.14
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9715 0 0 0 37682 2532 0 0 25 0 1 0 123413760 40714240 9371 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9371 237 467 0 9471 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 39760

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24038
/proc/meminfo: memFree=1784588/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=462.12
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9716 0 0 0 43294 2918 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 39760

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24040
/proc/meminfo: memFree=1784588/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=522.1
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9716 0 0 0 48912 3298 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 39760

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24042
/proc/meminfo: memFree=1784464/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=582.08
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9716 0 0 0 54524 3684 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 39760

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24042
/proc/meminfo: memFree=1784340/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=642.06
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9716 0 0 0 60140 4066 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 39760

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24053
/proc/meminfo: memFree=1783596/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=881.97
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9716 0 0 0 82719 5478 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 39760

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24053
/proc/meminfo: memFree=1783596/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=941.95
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9716 0 0 0 88347 5848 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 39760

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24055
/proc/meminfo: memFree=1783596/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=1001.93
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9716 0 0 0 93972 6221 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 134973961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 39760

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24057
/proc/meminfo: memFree=1783596/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=1061.9
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9717 0 0 0 99585 6605 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 39760

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24059
/proc/meminfo: memFree=1783596/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=1121.88
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9717 0 0 0 105193 6995 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 39760

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24061
/proc/meminfo: memFree=1783720/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=1181.86
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9717 0 0 0 110820 7366 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 39760

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 3/107 24061
/proc/meminfo: memFree=1783472/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=1241.84
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9717 0 0 0 116431 7753 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 39760

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24063
/proc/meminfo: memFree=1783472/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=1301.82
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9717 0 0 0 122049 8133 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 39760

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24065
/proc/meminfo: memFree=1783472/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=1361.79
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9717 0 0 0 127673 8506 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 39760

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24067
/proc/meminfo: memFree=1783472/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=1421.78
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9718 0 0 0 133305 8873 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 39760

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24069
/proc/meminfo: memFree=1783472/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=1481.75
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9718 0 0 0 138927 9248 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 39760

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24069
/proc/meminfo: memFree=1783348/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=1541.73
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9718 0 0 0 144544 9629 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 39760

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24071
/proc/meminfo: memFree=1783348/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=1601.7
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9718 0 0 0 150171 9999 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 39760

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24073
/proc/meminfo: memFree=1783348/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=1661.69
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9718 0 0 0 155813 10356 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 39760

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24075
/proc/meminfo: memFree=1783348/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=1721.66
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9718 0 0 0 161448 10718 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 39760

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24077
/proc/meminfo: memFree=1783224/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=1781.64
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9718 0 0 0 167077 11087 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 134643596 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 39760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24077
/proc/meminfo: memFree=1783224/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=1800.05
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9718 0 0 0 168796 11209 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 39760

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 24077
/proc/meminfo: memFree=1783224/2059040 swapFree=4139960/4192956
[pid=24025] ppid=24023 vsize=39760 CPUtime=1800.05
/proc/24025/stat : 24025 (pbct) R 24023 24025 23625 0 -1 4202496 9718 0 0 0 168796 11209 0 0 25 0 1 0 123413760 40714240 9372 1992294400 134512640 136421960 4294565712 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24025/statm: 9940 9372 237 467 0 9471 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 39760

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1687.97
CPU system time (s): 112.097
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 39760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1687.97
system time used= 112.097
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9719
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= 1
involuntary context switches= 21933

runsolver used 3.18252 second user time and 8.29774 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-25 17:02:01
IDJOB=2682060
IDBENCH=1954
IDSOLVER=1192
FILE ID=node010/2682060-1277478121
PBS_JOBID= 11190526
Free space on /tmp= 62392 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_16.opb.PB06.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682060-1277478121/watcher-2682060-1277478121 -o /tmp/evaluation-result-2682060-1277478121/solver-2682060-1277478121 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682060-1277478121.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= bddc7a1ce44c83fc28f6e299cbaaf04c
RANDOM SEED=695534600

node010.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.267
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
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		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1822696 kB
Buffers:         47352 kB
Cached:          89988 kB
SwapCached:       5536 kB
Active:          68096 kB
Inactive:        82304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1822696 kB
SwapTotal:     4192956 kB
SwapFree:      4139960 kB
Dirty:            1876 kB
Writeback:           0 kB
AnonPages:       11584 kB
Mapped:          11824 kB
Slab:            64040 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183232 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62388 MiB
End job on node010 at 2010-06-25 17:32:04