Trace number 3482068

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
borg pb-opt-11.04.03OPT244 47.8647 47.7357

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32b2.opb
MD5SUM074c87f3baaaee27cf79610ce4b49729
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark244
Best CPU time to get the best result obtained on this benchmark0.720889
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 244
Optimality of the best value was proved YES
Number of variables522
Total number of constraints2819
Number of constraints which are clauses2819
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 522
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 522
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 522
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.32/0.47	c INFO: loaded portfolio from HOME/etc/borg-mix+class.opt.pickle
0.32/0.47	c INFO: solving HOME/instance-3482068-1307576851.opb
0.32/0.49	c INFO: parsing took 0.02 s
0.41/0.54	c INFO: features took 0.04 CPU seconds
0.41/0.56	c INFO: running scip-2.0.1-spx@0 for 45 with 1799 remaining (b = 0.37)
47.79/47.71	s OPTIMUM FOUND
47.79/47.71	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 -x501 x502 x503 -x504 x505 -x506 -x507 x508 -x509 x510 -x511 x512 -x513 x514 x515 -x516 -x517 x518 x519 -x520 -x521 x522

Verifier Data 

OK	244

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3482068-1307576851/watcher-3482068-1307576851 -o /tmp/evaluation-result-3482068-1307576851/solver-3482068-1307576851 -C 1800 -W 1900 -M 15500 python HOME/solve HOME/etc/borg-mix+class.opt.pickle HOME/instance-3482068-1307576851.opb -seed 1269312529 -budget 1800 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.07 1.66 0.82 2/647 31157
/proc/meminfo: memFree=29543004/32950928 swapFree=43925852/67111528
[pid=31157] ppid=31155 vsize=16392 CPUtime=0.01 cores=1,3,5,7
/proc/31157/stat : 31157 (python) S 31155 31157 30488 0 -1 4202496 1121 0 0 0 1 0 0 0 25 0 1 0 869283991 16785408 988 33554432000 4194304 5683644 140733668280928 18446744073709551615 268272687104 0 2147483391 16781312 2 18446744071699199166 0 0 17 5 0 0 0
/proc/31157/statm: 4098 988 413 364 0 585 0

[startup+0.0225629 s]
/proc/loadavg: 2.07 1.66 0.82 2/647 31157
/proc/meminfo: memFree=29543004/32950928 swapFree=43925852/67111528
[pid=31157] ppid=31155 vsize=16392 CPUtime=0.01 cores=1,3,5,7
/proc/31157/stat : 31157 (python) S 31155 31157 30488 0 -1 4202496 1165 0 0 0 1 0 0 0 25 0 1 0 869283991 16785408 1029 33554432000 4194304 5683644 140733668280928 18446744073709551615 268272687104 0 2147483391 16781312 2 18446744071699199166 0 0 17 5 0 0 0
/proc/31157/statm: 4098 1029 414 364 0 585 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 16392

[startup+0.114735 s]
/proc/loadavg: 2.07 1.66 0.82 2/647 31157
/proc/meminfo: memFree=29543004/32950928 swapFree=43925852/67111528
[pid=31157] ppid=31155 vsize=96124 CPUtime=0.09 cores=1,3,5,7
/proc/31157/stat : 31157 (python) S 31155 31157 30488 0 -1 4202496 3246 934 1 0 7 2 0 0 18 0 1 0 869283991 98430976 2483 33554432000 4194304 5683644 140733668280928 18446744073709551615 268272687104 0 2147483391 16781312 2 18446744071699199166 0 0 17 7 0 0 0
/proc/31157/statm: 24031 2483 792 364 0 1626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 96124

[startup+0.30055 s]
/proc/loadavg: 2.07 1.66 0.82 2/647 31157
/proc/meminfo: memFree=29543004/32950928 swapFree=43925852/67111528
[pid=31157] ppid=31155 vsize=203276 CPUtime=0.23 cores=1,3,5,7
/proc/31157/stat : 31157 (python) S 31155 31157 30488 0 -1 4202496 6727 934 1 0 15 8 0 0 17 0 1 0 869283991 208154624 5003 33554432000 4194304 5683644 140733668280928 18446744073709551615 268272687104 0 2147483391 16781312 2 18446744071699199166 0 0 17 7 0 0 0
/proc/31157/statm: 50819 5009 1472 364 0 3781 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 203276

[startup+0.700502 s]
/proc/loadavg: 2.07 1.66 0.82 2/647 31157
/proc/meminfo: memFree=29543004/32950928 swapFree=43925852/67111528
[pid=31157] ppid=31155 vsize=293708 CPUtime=0.48 cores=1,3,5,7
/proc/31157/stat : 31157 (python) S 31155 31157 30488 0 -1 4202496 9776 934 1 0 37 11 0 0 19 0 2 0 869283991 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284515787 0 0 16781312 33554434 18446744073709551615 0 0 17 5 0 0 0
/proc/31157/statm: 73427 7283 1862 364 0 8314 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 293708

[startup+1.50036 s]
/proc/loadavg: 2.07 1.66 0.82 3/651 31165
/proc/meminfo: memFree=29494612/32950928 swapFree=43925852/67111528
[pid=31157] ppid=31155 vsize=293708 CPUtime=0.48 cores=1,3,5,7
/proc/31157/stat : 31157 (python) S 31155 31157 30488 0 -1 4202496 9776 934 1 0 37 11 0 0 19 0 2 0 869283991 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284515787 0 0 16781312 33554434 18446744073709551615 0 0 17 5 0 0 0
/proc/31157/statm: 73427 7283 1862 364 0 8314 0
[pid=31163] ppid=31157 vsize=283464 CPUtime=0 cores=1,3,5,7
/proc/31163/stat : 31163 (python) S 31157 31157 30488 0 -1 4202560 769 0 0 0 0 0 0 0 15 0 1 0 869284047 290267136 5769 33554432000 4194304 5683644 140733668280928 18446744073709551615 268272709135 0 0 16781312 33554946 4289010176360448000 0 0 17 5 0 0 0
/proc/31163/statm: 70866 5769 352 364 0 5753 0
[pid=31165] ppid=31163 vsize=39060 CPUtime=0.92 cores=1,3,5,7
/proc/31165/stat : 31165 (scip-2.0.1.linu) R 31163 31165 31165 0 -1 4202496 8119 0 0 0 85 7 0 0 21 0 1 0 869284048 39997440 7312 33554432000 4194304 13684479 140735615747280 18446744073709551615 11876362 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/31165/statm: 9765 7312 775 2317 0 7443 0
[pid=31157/tid=31164] ppid=31155 vsize=293708 CPUtime=0 cores=1,3,5,7
/proc/31157/task/31164/stat : 31164 (python) S 31155 31157 30488 0 -1 4202560 25 934 0 0 0 0 0 0 19 0 2 0 869284048 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284512689 0 0 16781312 33554434 18446604455639118912 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 616232

[startup+3.10101 s]
/proc/loadavg: 2.07 1.66 0.82 3/651 31165
/proc/meminfo: memFree=29485044/32950928 swapFree=43925852/67111528
[pid=31157] ppid=31155 vsize=293708 CPUtime=0.48 cores=1,3,5,7
/proc/31157/stat : 31157 (python) S 31155 31157 30488 0 -1 4202496 9776 934 1 0 37 11 0 0 19 0 2 0 869283991 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284515787 0 0 16781312 33554434 18446744073709551615 0 0 17 5 0 0 0
/proc/31157/statm: 73427 7283 1862 364 0 8314 0
[pid=31163] ppid=31157 vsize=283464 CPUtime=0.01 cores=1,3,5,7
/proc/31163/stat : 31163 (python) S 31157 31157 30488 0 -1 4202560 781 0 0 0 1 0 0 0 15 0 1 0 869284047 290267136 5769 33554432000 4194304 5683644 140733668280928 18446744073709551615 268272709135 0 0 16781312 33554946 2303556132402102272 0 0 17 5 0 0 0
/proc/31163/statm: 70866 5769 352 364 0 5753 0
[pid=31165] ppid=31163 vsize=47176 CPUtime=2.51 cores=1,3,5,7
/proc/31165/stat : 31165 (scip-2.0.1.linu) R 31163 31165 31165 0 -1 4202496 10345 0 0 0 235 16 0 0 25 0 1 0 869284048 48308224 9443 33554432000 4194304 13684479 140735615747280 18446744073709551615 11876362 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/31165/statm: 11794 9443 775 2317 0 9472 0
[pid=31157/tid=31164] ppid=31155 vsize=293708 CPUtime=0 cores=1,3,5,7
/proc/31157/task/31164/stat : 31164 (python) S 31155 31157 30488 0 -1 4202560 25 934 0 0 0 0 0 0 19 0 2 0 869284048 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284512689 0 0 16781312 33554434 18446604455639118912 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 624348

[startup+6.30044 s]
/proc/loadavg: 2.15 1.68 0.83 3/651 31166
/proc/meminfo: memFree=29478044/32950928 swapFree=43925852/67111528
[pid=31157] ppid=31155 vsize=293708 CPUtime=0.48 cores=1,3,5,7
/proc/31157/stat : 31157 (python) S 31155 31157 30488 0 -1 4202496 9776 934 1 0 37 11 0 0 19 0 2 0 869283991 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284515787 0 0 16781312 33554434 18446744073709551615 0 0 17 5 0 0 0
/proc/31157/statm: 73427 7283 1862 364 0 8314 0
[pid=31163] ppid=31157 vsize=283464 CPUtime=0.03 cores=1,3,5,7
/proc/31163/stat : 31163 (python) S 31157 31157 30488 0 -1 4202560 913 0 0 0 2 1 0 0 15 0 1 0 869284047 290267136 5793 33554432000 4194304 5683644 140733668280928 18446744073709551615 268272709135 0 0 16781312 33554946 2448792276877443072 0 0 17 5 0 0 0
/proc/31163/statm: 70866 5793 376 364 0 5753 0
[pid=31165] ppid=31163 vsize=51484 CPUtime=5.7 cores=1,3,5,7
/proc/31165/stat : 31165 (scip-2.0.1.linu) R 31163 31165 31165 0 -1 4202496 12374 0 0 0 547 23 0 0 25 0 1 0 869284048 52719616 10633 33554432000 4194304 13684479 140735615747280 18446744073709551615 11876362 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/31165/statm: 12871 10633 795 2317 0 10549 0
[pid=31157/tid=31164] ppid=31155 vsize=293708 CPUtime=0 cores=1,3,5,7
/proc/31157/task/31164/stat : 31164 (python) S 31155 31157 30488 0 -1 4202560 25 934 0 0 0 0 0 0 19 0 2 0 869284048 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284512689 0 0 16781312 33554434 18446604455639118912 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 628656

[startup+12.7003 s]
/proc/loadavg: 2.14 1.68 0.84 3/651 31166
/proc/meminfo: memFree=29478596/32950928 swapFree=43925852/67111528
[pid=31157] ppid=31155 vsize=293708 CPUtime=0.48 cores=1,3,5,7
/proc/31157/stat : 31157 (python) S 31155 31157 30488 0 -1 4202496 9776 934 1 0 37 11 0 0 19 0 2 0 869283991 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284515787 0 0 16781312 33554434 18446744073709551615 0 0 17 5 0 0 0
/proc/31157/statm: 73427 7283 1862 364 0 8314 0
[pid=31163] ppid=31157 vsize=283464 CPUtime=0.06 cores=1,3,5,7
/proc/31163/stat : 31163 (python) S 31157 31157 30488 0 -1 4202560 921 0 0 0 3 3 0 0 15 0 1 0 869284047 290267136 5793 33554432000 4194304 5683644 140733668280928 18446744073709551615 268272709135 0 0 16781312 33554946 5623606151888251790 0 0 17 5 0 0 0
/proc/31163/statm: 70866 5793 376 364 0 5753 0
[pid=31165] ppid=31163 vsize=51484 CPUtime=12.09 cores=1,3,5,7
/proc/31165/stat : 31165 (scip-2.0.1.linu) R 31163 31165 31165 0 -1 4202496 12384 0 0 0 1172 37 0 0 25 0 1 0 869284048 52719616 10643 33554432000 4194304 13684479 140735615747280 18446744073709551615 11876362 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/31165/statm: 12871 10643 796 2317 0 10549 0
[pid=31157/tid=31164] ppid=31155 vsize=293708 CPUtime=0 cores=1,3,5,7
/proc/31157/task/31164/stat : 31164 (python) S 31155 31157 30488 0 -1 4202560 25 934 0 0 0 0 0 0 19 0 2 0 869284048 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284512689 0 0 16781312 33554434 18446604455639118912 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 628656

[startup+25.501 s]
/proc/loadavg: 2.10 1.70 0.86 3/655 31170
/proc/meminfo: memFree=29449244/32950928 swapFree=43925852/67111528
[pid=31157] ppid=31155 vsize=293708 CPUtime=0.48 cores=1,3,5,7
/proc/31157/stat : 31157 (python) S 31155 31157 30488 0 -1 4202496 9776 934 1 0 37 11 0 0 19 0 2 0 869283991 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284515787 0 0 16781312 33554434 18446744073709551615 0 0 17 5 0 0 0
/proc/31157/statm: 73427 7283 1862 364 0 8314 0
[pid=31163] ppid=31157 vsize=283464 CPUtime=0.13 cores=1,3,5,7
/proc/31163/stat : 31163 (python) S 31157 31157 30488 0 -1 4202560 927 0 0 0 7 6 0 0 15 0 1 0 869284047 290267136 5793 33554432000 4194304 5683644 140733668280928 18446744073709551615 268272709135 0 0 16781312 33554946 5623606151888251790 0 0 17 5 0 0 0
/proc/31163/statm: 70866 5793 376 364 0 5753 0
[pid=31165] ppid=31163 vsize=51484 CPUtime=24.88 cores=1,3,5,7
/proc/31165/stat : 31165 (scip-2.0.1.linu) R 31163 31165 31165 0 -1 4202496 12384 0 0 0 2416 72 0 0 25 0 1 0 869284048 52719616 10643 33554432000 4194304 13684479 140735615747280 18446744073709551615 11876362 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/31165/statm: 12871 10643 796 2317 0 10549 0
[pid=31157/tid=31164] ppid=31155 vsize=293708 CPUtime=0 cores=1,3,5,7
/proc/31157/task/31164/stat : 31164 (python) S 31155 31157 30488 0 -1 4202560 25 934 0 0 0 0 0 0 19 0 2 0 869284048 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284512689 0 0 16781312 33554434 18446604455639118912 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 628656

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

[startup+38.3007 s]
/proc/loadavg: 2.09 1.71 0.87 3/655 31170
/proc/meminfo: memFree=29403600/32950928 swapFree=43925852/67111528
[pid=31157] ppid=31155 vsize=293708 CPUtime=0.48 cores=1,3,5,7
/proc/31157/stat : 31157 (python) S 31155 31157 30488 0 -1 4202496 9776 934 1 0 37 11 0 0 19 0 2 0 869283991 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284515787 0 0 16781312 33554434 18446744073709551615 0 0 17 5 0 0 0
/proc/31157/statm: 73427 7283 1862 364 0 8314 0
[pid=31163] ppid=31157 vsize=283464 CPUtime=0.22 cores=1,3,5,7
/proc/31163/stat : 31163 (python) S 31157 31157 30488 0 -1 4202560 936 0 0 0 11 11 0 0 15 0 1 0 869284047 290267136 5793 33554432000 4194304 5683644 140733668280928 18446744073709551615 268272709135 0 0 16781312 33554946 176858305048608768 0 0 17 5 0 0 0
/proc/31163/statm: 70866 5793 376 364 0 5753 0
[pid=31165] ppid=31163 vsize=65380 CPUtime=37.66 cores=1,3,5,7
/proc/31165/stat : 31165 (scip-2.0.1.linu) R 31163 31165 31165 0 -1 4202496 15577 0 0 0 3647 119 0 0 25 0 1 0 869284048 66949120 13819 33554432000 4194304 13684479 140735615747280 18446744073709551615 11876362 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/31165/statm: 16345 13819 828 2317 0 14023 0
[pid=31157/tid=31164] ppid=31155 vsize=293708 CPUtime=0 cores=1,3,5,7
/proc/31157/task/31164/stat : 31164 (python) S 31155 31157 30488 0 -1 4202560 25 934 0 0 0 0 0 0 19 0 2 0 869284048 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284512689 0 0 16781312 33554434 18446604455639118912 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 38.36
Current children cumulated vsize (KiB) 642552

[startup+44.7006 s]
/proc/loadavg: 2.08 1.71 0.87 3/655 31171
/proc/meminfo: memFree=29387652/32950928 swapFree=43925852/67111528
[pid=31157] ppid=31155 vsize=293708 CPUtime=0.48 cores=1,3,5,7
/proc/31157/stat : 31157 (python) S 31155 31157 30488 0 -1 4202496 9776 934 1 0 37 11 0 0 19 0 2 0 869283991 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284515787 0 0 16781312 33554434 18446744073709551615 0 0 17 5 0 0 0
/proc/31157/statm: 73427 7283 1862 364 0 8314 0
[pid=31163] ppid=31157 vsize=283464 CPUtime=0.24 cores=1,3,5,7
/proc/31163/stat : 31163 (python) S 31157 31157 30488 0 -1 4202560 938 0 0 0 12 12 0 0 15 0 1 0 869284047 290267136 5793 33554432000 4194304 5683644 140733668280928 18446744073709551615 268272709135 0 0 16781312 33554946 4213101018860224512 0 0 17 5 0 0 0
/proc/31163/statm: 70866 5793 376 364 0 5753 0
[pid=31165] ppid=31163 vsize=65380 CPUtime=44.05 cores=1,3,5,7
/proc/31165/stat : 31165 (scip-2.0.1.linu) R 31163 31165 31165 0 -1 4202496 15578 0 0 0 4264 141 0 0 25 0 1 0 869284048 66949120 13820 33554432000 4194304 13684479 140735615747280 18446744073709551615 11876362 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/31165/statm: 16345 13820 829 2317 0 14023 0
[pid=31157/tid=31164] ppid=31155 vsize=293708 CPUtime=0 cores=1,3,5,7
/proc/31157/task/31164/stat : 31164 (python) S 31155 31157 30488 0 -1 4202560 25 934 0 0 0 0 0 0 19 0 2 0 869284048 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284512689 0 0 16781312 33554434 18446604455639118912 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 44.77
Current children cumulated vsize (KiB) 642552

[startup+46.3003 s]
/proc/loadavg: 2.07 1.72 0.88 3/655 31171
/proc/meminfo: memFree=29382380/32950928 swapFree=43925852/67111528
[pid=31157] ppid=31155 vsize=293708 CPUtime=0.48 cores=1,3,5,7
/proc/31157/stat : 31157 (python) S 31155 31157 30488 0 -1 4202496 9776 934 1 0 37 11 0 0 19 0 2 0 869283991 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284515787 0 0 16781312 33554434 18446744073709551615 0 0 17 5 0 0 0
/proc/31157/statm: 73427 7283 1862 364 0 8314 0
[pid=31163] ppid=31157 vsize=283464 CPUtime=0.26 cores=1,3,5,7
/proc/31163/stat : 31163 (python) S 31157 31157 30488 0 -1 4202560 940 0 0 0 13 13 0 0 15 0 1 0 869284047 290267136 5793 33554432000 4194304 5683644 140733668280928 18446744073709551615 268272709135 0 0 16781312 33554946 4294934791 0 0 17 5 0 0 0
/proc/31163/statm: 70866 5793 376 364 0 5753 0
[pid=31165] ppid=31163 vsize=65380 CPUtime=45.65 cores=1,3,5,7
/proc/31165/stat : 31165 (scip-2.0.1.linu) R 31163 31165 31165 0 -1 4202496 15578 0 0 0 4419 146 0 0 25 0 1 0 869284048 66949120 13820 33554432000 4194304 13684479 140735615747280 18446744073709551615 6705464 0 0 16781312 2 0 0 0 17 7 0 0 0
/proc/31165/statm: 16345 13820 829 2317 0 14023 0
[pid=31157/tid=31164] ppid=31155 vsize=293708 CPUtime=0 cores=1,3,5,7
/proc/31157/task/31164/stat : 31164 (python) S 31155 31157 30488 0 -1 4202560 25 934 0 0 0 0 0 0 19 0 2 0 869284048 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284512689 0 0 16781312 33554434 18446604455639118912 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 46.39
Current children cumulated vsize (KiB) 642552

[startup+47.1012 s]
/proc/loadavg: 2.07 1.72 0.88 3/655 31171
/proc/meminfo: memFree=29382380/32950928 swapFree=43925852/67111528
[pid=31157] ppid=31155 vsize=293708 CPUtime=0.48 cores=1,3,5,7
/proc/31157/stat : 31157 (python) S 31155 31157 30488 0 -1 4202496 9776 934 1 0 37 11 0 0 19 0 2 0 869283991 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284515787 0 0 16781312 33554434 18446744073709551615 0 0 17 5 0 0 0
/proc/31157/statm: 73427 7283 1862 364 0 8314 0
[pid=31163] ppid=31157 vsize=283464 CPUtime=0.26 cores=1,3,5,7
/proc/31163/stat : 31163 (python) S 31157 31157 30488 0 -1 4202560 940 0 0 0 13 13 0 0 15 0 1 0 869284047 290267136 5793 33554432000 4194304 5683644 140733668280928 18446744073709551615 268272709135 0 0 16781312 33554946 4294934791 0 0 17 5 0 0 0
/proc/31163/statm: 70866 5793 376 364 0 5753 0
[pid=31165] ppid=31163 vsize=65380 CPUtime=46.45 cores=1,3,5,7
/proc/31165/stat : 31165 (scip-2.0.1.linu) R 31163 31165 31165 0 -1 4202496 15578 0 0 0 4495 150 0 0 25 0 1 0 869284048 66949120 13820 33554432000 4194304 13684479 140735615747280 18446744073709551615 7400992 0 0 16781312 2 0 0 0 17 7 0 0 0
/proc/31165/statm: 16345 13820 829 2317 0 14023 0
[pid=31157/tid=31164] ppid=31155 vsize=293708 CPUtime=0 cores=1,3,5,7
/proc/31157/task/31164/stat : 31164 (python) S 31155 31157 30488 0 -1 4202560 25 934 0 0 0 0 0 0 19 0 2 0 869284048 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284512689 0 0 16781312 33554434 18446604455639118912 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 47.19
Current children cumulated vsize (KiB) 642552

[startup+47.5011 s]
/proc/loadavg: 2.07 1.72 0.88 3/655 31171
/proc/meminfo: memFree=29379900/32950928 swapFree=43925852/67111528
[pid=31157] ppid=31155 vsize=293708 CPUtime=0.48 cores=1,3,5,7
/proc/31157/stat : 31157 (python) S 31155 31157 30488 0 -1 4202496 9776 934 1 0 37 11 0 0 19 0 2 0 869283991 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284515787 0 0 16781312 33554434 18446744073709551615 0 0 17 5 0 0 0
/proc/31157/statm: 73427 7283 1862 364 0 8314 0
[pid=31163] ppid=31157 vsize=283464 CPUtime=0.26 cores=1,3,5,7
/proc/31163/stat : 31163 (python) S 31157 31157 30488 0 -1 4202560 940 0 0 0 13 13 0 0 15 0 1 0 869284047 290267136 5793 33554432000 4194304 5683644 140733668280928 18446744073709551615 268272709135 0 0 16781312 33554946 4294934791 0 0 17 5 0 0 0
/proc/31163/statm: 70866 5793 376 364 0 5753 0
[pid=31165] ppid=31163 vsize=65380 CPUtime=46.85 cores=1,3,5,7
/proc/31165/stat : 31165 (scip-2.0.1.linu) R 31163 31165 31165 0 -1 4202496 15578 0 0 0 4533 152 0 0 25 0 1 0 869284048 66949120 13820 33554432000 4194304 13684479 140735615747280 18446744073709551615 11876362 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/31165/statm: 16345 13820 829 2317 0 14023 0
[pid=31157/tid=31164] ppid=31155 vsize=293708 CPUtime=0 cores=1,3,5,7
/proc/31157/task/31164/stat : 31164 (python) S 31155 31157 30488 0 -1 4202560 25 934 0 0 0 0 0 0 19 0 2 0 869284048 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284512689 0 0 16781312 33554434 18446604455639118912 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 47.59
Current children cumulated vsize (KiB) 642552

[startup+47.701 s]
/proc/loadavg: 2.07 1.72 0.88 3/655 31171
/proc/meminfo: memFree=29379900/32950928 swapFree=43925852/67111528
[pid=31157] ppid=31155 vsize=293708 CPUtime=0.48 cores=1,3,5,7
/proc/31157/stat : 31157 (python) S 31155 31157 30488 0 -1 4202496 9776 934 1 0 37 11 0 0 19 0 2 0 869283991 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284515787 0 0 16781312 33554434 18446744073709551615 0 0 17 5 0 0 0
/proc/31157/statm: 73427 7283 1862 364 0 8314 0
[pid=31163] ppid=31157 vsize=283464 CPUtime=0.27 cores=1,3,5,7
/proc/31163/stat : 31163 (python) S 31157 31157 30488 0 -1 4202560 940 0 0 0 14 13 0 0 15 0 1 0 869284047 290267136 5793 33554432000 4194304 5683644 140733668280928 18446744073709551615 268272709135 0 0 16781312 33554946 4294934791 0 0 17 5 0 0 0
/proc/31163/statm: 70866 5793 376 364 0 5753 0
[pid=31165] ppid=31163 vsize=65380 CPUtime=47.04 cores=1,3,5,7
/proc/31165/stat : 31165 (scip-2.0.1.linu) R 31163 31165 31165 0 -1 4202496 15578 0 0 0 4551 153 0 0 25 0 1 0 869284048 66949120 13820 33554432000 4194304 13684479 140735615747280 18446744073709551615 10577712 0 0 16781312 0 0 0 0 17 7 0 0 0
/proc/31165/statm: 16345 13820 829 2317 0 14023 0
[pid=31157/tid=31164] ppid=31155 vsize=293708 CPUtime=0 cores=1,3,5,7
/proc/31157/task/31164/stat : 31164 (python) S 31155 31157 30488 0 -1 4202560 25 934 0 0 0 0 0 0 19 0 2 0 869284048 300756992 7283 33554432000 4194304 5683644 140733668280928 18446744073709551615 268284512689 0 0 16781312 33554434 18446604455639118912 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 47.79
Current children cumulated vsize (KiB) 642552

Child status: 0
Real time (s): 47.7357
CPU time (s): 47.8647
CPU user time (s): 46.059
CPU system time (s): 1.80572
CPU usage (%): 100.27
Max. virtual memory (cumulated for all children) (KiB): 642552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.059
system time used= 1.80572
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32088
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2965
involuntary context switches= 2272

runsolver used 0.268959 second user time and 0.682896 second system time

The end

Launcher Data 

Begin job on node122 at 2011-06-09 01:47:31
IDJOB=3482068
IDBENCH=2204
IDSOLVER=1970
FILE ID=node122/3482068-1307576851
RUNJOBID= node122-1307576358-30507
PBS_JOBID= 13547677
Free space on /tmp= 73684 MiB

SOLVER NAME= borg pb-opt-11.04.03
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32b2.opb
COMMAND LINE= python DIR/solve DIR/etc/borg-mix+class.opt.pickle BENCHNAME -seed RANDOMSEED -budget TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3482068-1307576851/watcher-3482068-1307576851 -o /tmp/evaluation-result-3482068-1307576851/solver-3482068-1307576851 -C 1800 -W 1900 -M 15500  python HOME/solve HOME/etc/borg-mix+class.opt.pickle HOME/instance-3482068-1307576851.opb -seed 1269312529 -budget 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 074c87f3baaaee27cf79610ce4b49729
RANDOM SEED=1269312529

node122.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      29543036 kB
Buffers:        142508 kB
Cached:         527776 kB
SwapCached:      16764 kB
Active:        2936192 kB
Inactive:       153004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29543036 kB
SwapTotal:    67111528 kB
SwapFree:     43925852 kB
Dirty:          114124 kB
Writeback:           0 kB
AnonPages:     2416448 kB
Mapped:          46576 kB
Slab:           144244 kB
PageTables:     101184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 184959660 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73584 MiB
End job on node122 at 2011-06-09 01:48:20