Trace number 2668038

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 0.1SAT (TO)20 1800.13 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_60_5.opb
MD5SUMe079962149860142627e0ca6e79ba5d1
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark1800.21
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint61
Maximum length of a constraint112
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)37500
Sum of products size (including duplicates)75000
Number of different products37500
Sum of products size75000

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.69/0.77	c constraints 37500/0 clauses 38000/0 units 0
0.69/0.77	c vars 500
0.69/0.77	c objective 500 + 0
11.49/11.52	c 10.6224 808.672 1 37761
11.49/11.52	o 31
37.88/37.99	c 36.9574 823.898 156 39294
37.88/37.99	o 30
48.29/48.34	c 47.2498 823.898 388 41132
48.29/48.34	o 29
48.78/48.89	c 47.7967 823.898 388 41620
48.78/48.89	o 24
49.58/49.61	c 48.5136 823.898 413 42156
49.58/49.61	o 23
50.38/50.47	c 49.3695 823.898 480 42707
50.38/50.47	o 22
77.77/77.84	c 76.5424 828.426 3794 54870
77.77/77.84	o 21
118.46/118.56	c 117.01 834.746 8835 70332
118.46/118.56	o 20
1800.01/1800.71	s SATISFIABLE
1800.01/1800.71	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 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500

Verifier Data 

OK	20

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668038-1276653500/watcher-2668038-1276653500 -o /tmp/evaluation-result-2668038-1276653500/solver-2668038-1276653500 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668038-1276653500.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: 1.06 1.03 1.01 2/106 13254
/proc/meminfo: memFree=1699340/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=2208 CPUtime=0
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 268 0 0 0 0 0 0 0 23 0 1 0 6640778 2260992 191 1992294400 134512640 136485738 4294412080 18446744073709551615 135415803 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13254/statm: 552 192 156 482 0 68 0

[startup+0.0810569 s]
/proc/loadavg: 1.06 1.03 1.01 2/106 13254
/proc/meminfo: memFree=1699340/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=2592 CPUtime=0.08
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 375 0 0 0 8 0 0 0 23 0 1 0 6640778 2654208 298 1992294400 134512640 136485738 4294412080 18446744073709551615 135177456 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13254/statm: 648 298 156 482 0 164 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2592

[startup+0.101058 s]
/proc/loadavg: 1.06 1.03 1.01 2/106 13254
/proc/meminfo: memFree=1699340/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=2848 CPUtime=0.1
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 408 0 0 0 10 0 0 0 23 0 1 0 6640778 2916352 331 1992294400 134512640 136485738 4294412080 18446744073709551615 135180878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13254/statm: 712 332 156 482 0 228 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2848

[startup+0.301076 s]
/proc/loadavg: 1.06 1.03 1.01 2/106 13254
/proc/meminfo: memFree=1699340/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=7020 CPUtime=0.29
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 1448 0 0 0 29 0 0 0 24 0 1 0 6640778 7188480 1371 1992294400 134512640 136485738 4294412080 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13254/statm: 1755 1371 156 482 0 1271 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7020

[startup+0.70111 s]
/proc/loadavg: 1.06 1.03 1.01 2/106 13254
/proc/meminfo: memFree=1699340/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=17440 CPUtime=0.69
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 4076 0 0 0 68 1 0 0 25 0 1 0 6640778 17858560 3933 1992294400 134512640 136485738 4294412080 18446744073709551615 134549205 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13254/statm: 4360 3933 156 482 0 3876 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17440

[startup+1.50118 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 13255
/proc/meminfo: memFree=1652832/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=107252 CPUtime=1.49
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 27142 0 0 0 138 11 0 0 25 0 1 0 6640778 109826048 25912 1992294400 134512640 136485738 4294412080 18446744073709551615 134719586 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 26813 25913 194 482 0 26329 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 107252

[startup+3.10032 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 13255
/proc/meminfo: memFree=1556856/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=210612 CPUtime=3.09
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 55212 0 0 0 283 26 0 0 25 0 1 0 6640778 215666688 51881 1992294400 134512640 136485738 4294412080 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 52653 51882 198 482 0 52169 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 210612

[startup+6.3006 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 13255
/proc/meminfo: memFree=1337004/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=425376 CPUtime=6.28
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 112361 0 0 0 577 51 0 0 25 0 1 0 6640778 435585024 104745 1992294400 134512640 136485738 4294412080 18446744073709551615 134616329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 106344 104746 198 482 0 105860 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 425376

[startup+12.7011 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 13255
/proc/meminfo: memFree=897672/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=843392 CPUtime=12.69
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 220211 0 0 0 1177 92 0 0 25 0 1 0 6640778 863633408 199957 1992294400 134512640 136485738 4294412080 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 210848 199957 243 482 0 210364 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 843392

[startup+25.5013 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 13255
/proc/meminfo: memFree=897796/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=843392 CPUtime=25.48
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 220211 0 0 0 2451 97 0 0 25 0 1 0 6640778 863633408 199957 1992294400 134512640 136485738 4294412080 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 210848 199957 243 482 0 210364 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 843392

[startup+51.1015 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 13255
/proc/meminfo: memFree=897300/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=843668 CPUtime=51.07
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 220506 0 0 0 4998 109 0 0 25 0 1 0 6640778 863916032 200247 1992294400 134512640 136485738 4294412080 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 210917 200247 244 482 0 210433 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 843668

[startup+102.309 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 13257
/proc/meminfo: memFree=887876/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=852796 CPUtime=102.28
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 222767 0 0 0 10083 145 0 0 25 0 1 0 6640778 873263104 202507 1992294400 134512640 136485738 4294412080 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 213199 202507 244 482 0 212715 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 852796

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13268
/proc/meminfo: memFree=878700/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=860980 CPUtime=162.25
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 224838 0 0 0 16046 179 0 0 25 0 1 0 6640778 881643520 204577 1992294400 134512640 136485738 4294412080 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 215245 204577 244 482 0 214761 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 860980

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/111 13278
/proc/meminfo: memFree=867944/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=870844 CPUtime=222.21
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 227288 0 0 0 22006 215 0 0 25 0 1 0 6640778 891744256 207027 1992294400 134512640 136485738 4294412080 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 217711 207027 244 482 0 217227 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 870844

[startup+282.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 13770
/proc/meminfo: memFree=852420/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=878488 CPUtime=281.97
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 229211 0 0 0 27943 254 0 0 25 0 1 0 6640778 899571712 208950 1992294400 134512640 136485738 4294412080 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 219622 208950 244 482 0 219138 0
Current children cumulated CPU time (s) 281.97
Current children cumulated vsize (KiB) 878488

[startup+342.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 13772
/proc/meminfo: memFree=844608/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=886276 CPUtime=341.96
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 231148 0 0 0 33908 288 0 0 25 0 1 0 6640778 907546624 210887 1992294400 134512640 136485738 4294412080 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 221569 210887 244 482 0 221085 0
Current children cumulated CPU time (s) 341.96
Current children cumulated vsize (KiB) 886276

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13774
/proc/meminfo: memFree=830968/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=900036 CPUtime=401.94
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 234590 0 0 0 39868 326 0 0 25 0 1 0 6640778 921636864 214329 1992294400 134512640 136485738 4294412080 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 225009 214329 244 482 0 224525 0
Current children cumulated CPU time (s) 401.94
Current children cumulated vsize (KiB) 900036

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13776
/proc/meminfo: memFree=823652/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=907312 CPUtime=461.93
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 236395 0 0 0 45831 362 0 0 25 0 1 0 6640778 929087488 216134 1992294400 134512640 136485738 4294412080 18446744073709551615 134992541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 226828 216134 244 482 0 226344 0
Current children cumulated CPU time (s) 461.93
Current children cumulated vsize (KiB) 907312

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13778
/proc/meminfo: memFree=815716/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=915100 CPUtime=521.91
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 238363 0 0 0 51791 400 0 0 25 0 1 0 6640778 937062400 218102 1992294400 134512640 136485738 4294412080 18446744073709551615 134638754 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 228775 218102 244 482 0 228291 0
Current children cumulated CPU time (s) 521.91
Current children cumulated vsize (KiB) 915100

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13778
/proc/meminfo: memFree=807912/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=922992 CPUtime=581.9
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 240295 0 0 0 57753 437 0 0 25 0 1 0 6640778 945143808 220034 1992294400 134512640 136485738 4294412080 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 230748 220034 244 482 0 230264 0
Current children cumulated CPU time (s) 581.9
Current children cumulated vsize (KiB) 922992

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13780
/proc/meminfo: memFree=800348/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=930384 CPUtime=641.89
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 242173 0 0 0 63718 471 0 0 25 0 1 0 6640778 952713216 221912 1992294400 134512640 136485738 4294412080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 232596 221912 244 482 0 232112 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 930384

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 13786
/proc/meminfo: memFree=759180/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=971620 CPUtime=881.83
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 252443 0 0 0 87563 620 0 0 25 0 1 0 6640778 994938880 232182 1992294400 134512640 136485738 4294412080 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 242905 232182 244 482 0 242421 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 971620

[startup+942.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 13788
/proc/meminfo: memFree=749880/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=980860 CPUtime=941.81
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 254769 0 0 0 93528 653 0 0 25 0 1 0 6640778 1004400640 234508 1992294400 134512640 136485738 4294412080 18446744073709551615 134886553 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 245215 234508 244 482 0 244731 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 980860

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13790
/proc/meminfo: memFree=742812/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=987856 CPUtime=1001.8
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 256515 0 0 0 99494 686 0 0 25 0 1 0 6640778 1011564544 236254 1992294400 134512640 136485738 4294412080 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 246964 236254 244 482 0 246480 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 987856

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13792
/proc/meminfo: memFree=734628/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=996044 CPUtime=1061.78
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 258579 0 0 0 105453 725 0 0 25 0 1 0 6640778 1019949056 238318 1992294400 134512640 136485738 4294412080 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 249011 238318 244 482 0 248527 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 996044

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13794
/proc/meminfo: memFree=724336/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=1006356 CPUtime=1121.76
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 261153 0 0 0 111416 760 0 0 25 0 1 0 6640778 1030508544 240892 1992294400 134512640 136485738 4294412080 18446744073709551615 134638760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 251589 240892 244 482 0 251105 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 1006356

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13794
/proc/meminfo: memFree=718260/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=1012296 CPUtime=1181.75
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 262655 0 0 0 117381 794 0 0 25 0 1 0 6640778 1036591104 242394 1992294400 134512640 136485738 4294412080 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 253074 242394 244 482 0 252590 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 1012296

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13796
/proc/meminfo: memFree=709456/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=1021008 CPUtime=1241.73
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 264849 0 0 0 123339 834 0 0 25 0 1 0 6640778 1045512192 244588 1992294400 134512640 136485738 4294412080 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 255252 244588 244 482 0 254768 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 1021008

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13798
/proc/meminfo: memFree=700404/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=1030000 CPUtime=1301.73
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 267035 0 0 0 129305 868 0 0 25 0 1 0 6640778 1054720000 246774 1992294400 134512640 136485738 4294412080 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 257500 246774 244 482 0 257016 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 1030000

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13800
/proc/meminfo: memFree=693460/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=1037128 CPUtime=1361.7
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 268802 0 0 0 135270 900 0 0 25 0 1 0 6640778 1062019072 248541 1992294400 134512640 136485738 4294412080 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 259282 248541 244 482 0 258798 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 1037128

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13802
/proc/meminfo: memFree=684780/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=1045576 CPUtime=1421.7
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 270937 0 0 0 141235 935 0 0 25 0 1 0 6640778 1070669824 250676 1992294400 134512640 136485738 4294412080 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 261394 250676 244 482 0 260910 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 1045576

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13802
/proc/meminfo: memFree=675728/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=1054688 CPUtime=1481.68
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 273204 0 0 0 147198 970 0 0 25 0 1 0 6640778 1080000512 252943 1992294400 134512640 136485738 4294412080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 263672 252943 244 482 0 263188 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 1054688

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13804
/proc/meminfo: memFree=667916/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=1062352 CPUtime=1541.66
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 275151 0 0 0 153162 1004 0 0 25 0 1 0 6640778 1087848448 254890 1992294400 134512640 136485738 4294412080 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 265588 254890 244 482 0 265104 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 1062352

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13806
/proc/meminfo: memFree=659856/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=1070548 CPUtime=1601.65
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 277193 0 0 0 159127 1038 0 0 25 0 1 0 6640778 1096241152 256932 1992294400 134512640 136485738 4294412080 18446744073709551615 134612528 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 267637 256932 244 482 0 267153 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 1070548

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13808
/proc/meminfo: memFree=650928/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=1079268 CPUtime=1661.64
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 279378 0 0 0 165089 1075 0 0 25 0 1 0 6640778 1105170432 259117 1992294400 134512640 136485738 4294412080 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 269817 259117 244 482 0 269333 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 1079268

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13810
/proc/meminfo: memFree=640264/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=1090120 CPUtime=1721.62
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 282084 0 0 0 171051 1111 0 0 25 0 1 0 6640778 1116282880 261823 1992294400 134512640 136485738 4294412080 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 272530 261823 244 482 0 272046 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 1090120

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13810
/proc/meminfo: memFree=628112/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=1101752 CPUtime=1781.6
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 285018 0 0 0 177015 1145 0 0 25 0 1 0 6640778 1128194048 264757 1992294400 134512640 136485738 4294412080 18446744073709551615 135039242 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 275438 264757 244 482 0 274954 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 1101752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13812
/proc/meminfo: memFree=624764/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=1105196 CPUtime=1800.01
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4202496 285866 0 0 0 178846 1155 0 0 25 0 1 0 6640778 1131720704 265605 1992294400 134512640 136485738 4294412080 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13254/statm: 276299 265605 244 482 0 275815 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1105196

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13812
/proc/meminfo: memFree=624764/2059040 swapFree=4192956/4192956
[pid=13254] ppid=13252 vsize=0 CPUtime=1800.11
/proc/13254/stat : 13254 (pbct) R 13252 13254 12276 0 -1 4194308 285866 0 0 0 178846 1165 0 0 25 0 1 0 6640778 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/13254/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.13
CPU user time (s): 1788.47
CPU system time (s): 11.6582
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 1105196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1788.47
system time used= 11.6582
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 285866
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= 17708

runsolver used 3.02254 second user time and 8.47371 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-16 03:58:20
IDJOB=2668038
IDBENCH=48121
IDSOLVER=1170
FILE ID=node057/2668038-1276653500
PBS_JOBID= 11172413
Free space on /tmp= 62532 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_60_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668038-1276653500/watcher-2668038-1276653500 -o /tmp/evaluation-result-2668038-1276653500/solver-2668038-1276653500 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668038-1276653500.opb

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

MD5SUM BENCH= e079962149860142627e0ca6e79ba5d1
RANDOM SEED=1589278185

node057.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1699744 kB
Buffers:         75240 kB
Cached:         146836 kB
SwapCached:          0 kB
Active:         124672 kB
Inactive:       157144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1699744 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2408 kB
Writeback:           0 kB
AnonPages:       59688 kB
Mapped:          15344 kB
Slab:            55588 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181108 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= 62532 MiB
End job on node057 at 2010-06-16 04:28:22