Trace number 2668612

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)70 1800.03 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-circ6_3.opb
MD5SUMff9be653d1d3ea3b1a82846016e94df6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark66
Best CPU time to get the best result obtained on this benchmark1798.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 64
Optimality of the best value was proved NO
Number of variables540
Total number of constraints4476
Number of constraints which are clauses2532
Number of constraints which are cardinality constraints (but not clauses)264
Number of constraints which are nor clauses,nor cardinality constraints1680
Minimum length of a constraint2
Maximum length of a constraint20
Number of terms in the objective function 180
Biggest coefficient in the objective function 3
Number of bits for the biggest coefficient in the objective function 2
Sum of the numbers in the objective function 324
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 16
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 324
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.07/0.08	c constraints 1944/0 clauses 2532/0 units 0
0.07/0.08	c vars 540
0.07/0.08	c objective 180 + 0
5.50/5.54	c 5.40918 67.1953 798 8776
5.50/5.54	o 82
8.19/8.22	c 8.07277 68.4883 1310 11424
8.19/8.22	o 78
67.97/68.06	c 67.5597 71.4648 12816 41965
67.97/68.06	o 76
155.45/155.51	c 154.598 72.4961 9135 76645
155.45/155.51	o 74
478.75/478.98	c 476.596 75.0938 14608 196318
478.75/478.98	o 72
663.90/664.14	c 660.959 75.0938 7984 269384
663.90/664.14	o 70
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	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 -x523 -x524 x525 -x526 -x527 -x528 -x529 x530 -x531 -x532 -x533 x534 -x535 -x536 x537 x538 -x539 x540

Verifier Data 

OK	70

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668612-1276441091/watcher-2668612-1276441091 -o /tmp/evaluation-result-2668612-1276441091/solver-2668612-1276441091 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668612-1276441091.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: 0.99 0.97 0.98 3/106 23445
/proc/meminfo: memFree=1865572/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=2340 CPUtime=0
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 286 0 0 0 0 0 0 0 18 0 1 0 19710839 2396160 209 1992294400 134512640 136485738 4294629328 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23445/statm: 585 209 156 482 0 101 0

[startup+0.0774641 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 23445
/proc/meminfo: memFree=1865572/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=3396 CPUtime=0.07
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 553 0 0 0 7 0 0 0 18 0 1 0 19710839 3477504 476 1992294400 134512640 136485738 4294629328 18446744073709551615 135681220 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23445/statm: 849 477 156 482 0 365 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3396

[startup+0.100467 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 23445
/proc/meminfo: memFree=1865572/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=5896 CPUtime=0.09
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 1151 0 0 0 9 0 0 0 18 0 1 0 19710839 6037504 1074 1992294400 134512640 136485738 4294629328 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 1474 1075 194 482 0 990 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5896

[startup+0.300488 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 23445
/proc/meminfo: memFree=1865572/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=18308 CPUtime=0.29
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 4337 0 0 0 28 1 0 0 18 0 1 0 19710839 18747392 4127 1992294400 134512640 136485738 4294629328 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 4577 4127 198 482 0 4093 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18308

[startup+0.700532 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 23445
/proc/meminfo: memFree=1865572/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=47656 CPUtime=0.69
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 12170 0 0 0 64 5 0 0 18 0 1 0 19710839 48799744 11487 1992294400 134512640 136485738 4294629328 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 11914 11492 199 482 0 11430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47656

[startup+1.50062 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23446
/proc/meminfo: memFree=1801208/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=68520 CPUtime=1.49
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 17452 0 0 0 141 8 0 0 19 0 1 0 19710839 70164480 16458 1992294400 134512640 136485738 4294629328 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 17130 16458 226 482 0 16646 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68520

[startup+3.1008 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23446
/proc/meminfo: memFree=1800340/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=68652 CPUtime=3.09
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 17468 0 0 0 299 10 0 0 23 0 1 0 19710839 70299648 16474 1992294400 134512640 136485738 4294629328 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 17163 16474 226 482 0 16679 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68652

[startup+6.30115 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23446
/proc/meminfo: memFree=1800092/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=70128 CPUtime=6.29
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 17787 0 0 0 615 14 0 0 25 0 1 0 19710839 71811072 16669 1992294400 134512640 136485738 4294629328 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 17532 16669 244 482 0 17048 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70128

[startup+12.7009 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23446
/proc/meminfo: memFree=1799100/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=70128 CPUtime=12.69
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 17807 0 0 0 1252 17 0 0 25 0 1 0 19710839 71811072 16688 1992294400 134512640 136485738 4294629328 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 17532 16688 245 482 0 17048 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70128

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23446
/proc/meminfo: memFree=1798852/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=70524 CPUtime=25.49
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 17910 0 0 0 2522 27 0 0 25 0 1 0 19710839 72216576 16791 1992294400 134512640 136485738 4294629328 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 17631 16791 245 482 0 17147 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70524

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23446
/proc/meminfo: memFree=1797364/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=72120 CPUtime=51.08
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 18299 0 0 0 5068 40 0 0 25 0 1 0 19710839 73850880 17180 1992294400 134512640 136485738 4294629328 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 18030 17180 245 482 0 17546 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72120

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23448
/proc/meminfo: memFree=1795504/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=73704 CPUtime=102.27
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 18701 0 0 0 10164 63 0 0 25 0 1 0 19710839 75472896 17581 1992294400 134512640 136485738 4294629328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 18426 17581 245 482 0 17942 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 73704

[startup+162.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23450
/proc/meminfo: memFree=1794884/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=74232 CPUtime=162.25
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 18832 0 0 0 16136 89 0 0 25 0 1 0 19710839 76013568 17711 1992294400 134512640 136485738 4294629328 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 18558 17711 245 482 0 18074 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 74232

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23461
/proc/meminfo: memFree=1793768/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=74232 CPUtime=222.22
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 18840 0 0 0 22107 115 0 0 25 0 1 0 19710839 76013568 17719 1992294400 134512640 136485738 4294629328 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 18558 17719 245 482 0 18074 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 74232

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23461
/proc/meminfo: memFree=1793768/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=74496 CPUtime=282.21
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 18889 0 0 0 28080 141 0 0 25 0 1 0 19710839 76283904 17768 1992294400 134512640 136485738 4294629328 18446744073709551615 134886607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 18624 17768 245 482 0 18140 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 74496

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23463
/proc/meminfo: memFree=1793768/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=74628 CPUtime=342.19
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 18925 0 0 0 34049 170 0 0 25 0 1 0 19710839 76419072 17804 1992294400 134512640 136485738 4294629328 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 18657 17804 245 482 0 18173 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 74628

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23465
/proc/meminfo: memFree=1793768/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=74628 CPUtime=402.17
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 18925 0 0 0 40025 192 0 0 25 0 1 0 19710839 76419072 17804 1992294400 134512640 136485738 4294629328 18446744073709551615 135050755 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 18657 17804 245 482 0 18173 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 74628

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23467
/proc/meminfo: memFree=1792156/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=76760 CPUtime=462.16
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19462 0 0 0 45998 218 0 0 25 0 1 0 19710839 78602240 18341 1992294400 134512640 136485738 4294629328 18446744073709551615 135045154 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19190 18341 245 482 0 18706 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 76760

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23469
/proc/meminfo: memFree=1791908/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=76892 CPUtime=522.14
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19488 0 0 0 51972 242 0 0 25 0 1 0 19710839 78737408 18366 1992294400 134512640 136485738 4294629328 18446744073709551615 134880701 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19223 18366 245 482 0 18739 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 76892

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23469
/proc/meminfo: memFree=1791908/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=76892 CPUtime=582.13
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19488 0 0 0 57947 266 0 0 25 0 1 0 19710839 78737408 18366 1992294400 134512640 136485738 4294629328 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19223 18366 245 482 0 18739 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 76892

[startup+642.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23471
/proc/meminfo: memFree=1791784/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=76892 CPUtime=642.12
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19488 0 0 0 63921 291 0 0 25 0 1 0 19710839 78737408 18366 1992294400 134512640 136485738 4294629328 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19223 18366 245 482 0 18739 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 76892

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23477
/proc/meminfo: memFree=1791412/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=76892 CPUtime=882.05
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19489 0 0 0 87814 391 0 0 25 0 1 0 19710839 78737408 18366 1992294400 134512640 136485738 4294629328 18446744073709551615 135040485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19223 18366 245 482 0 18739 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 76892

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23479
/proc/meminfo: memFree=1791288/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=76892 CPUtime=942.03
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19489 0 0 0 93789 414 0 0 25 0 1 0 19710839 78737408 18366 1992294400 134512640 136485738 4294629328 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19223 18366 245 482 0 18739 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 76892

[startup+1002.3 s]
/proc/loadavg: 1.03 0.99 0.98 2/107 23484
/proc/meminfo: memFree=1790668/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=77024 CPUtime=1002.01
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19533 0 0 0 99764 437 0 0 25 0 1 0 19710839 78872576 18410 1992294400 134512640 136485738 4294629328 18446744073709551615 135024851 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19256 18410 245 482 0 18772 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 77024

[startup+1062.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/107 23486
/proc/meminfo: memFree=1790544/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=77316 CPUtime=1062
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19611 0 0 0 105737 463 0 0 25 0 1 0 19710839 79171584 18488 1992294400 134512640 136485738 4294629328 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19329 18488 245 482 0 18845 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 77316

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 23488
/proc/meminfo: memFree=1790544/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=77316 CPUtime=1121.98
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19611 0 0 0 111709 489 0 0 25 0 1 0 19710839 79171584 18488 1992294400 134512640 136485738 4294629328 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19329 18488 245 482 0 18845 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 77316

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 23488
/proc/meminfo: memFree=1790544/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=77316 CPUtime=1181.97
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19611 0 0 0 117683 514 0 0 25 0 1 0 19710839 79171584 18488 1992294400 134512640 136485738 4294629328 18446744073709551615 135040479 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19329 18488 245 482 0 18845 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 77316

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 23490
/proc/meminfo: memFree=1790544/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=77316 CPUtime=1241.95
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19611 0 0 0 123657 538 0 0 25 0 1 0 19710839 79171584 18488 1992294400 134512640 136485738 4294629328 18446744073709551615 134883841 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19329 18488 245 482 0 18845 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 77316

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 23492
/proc/meminfo: memFree=1790420/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=77316 CPUtime=1301.94
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19611 0 0 0 129630 564 0 0 25 0 1 0 19710839 79171584 18488 1992294400 134512640 136485738 4294629328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19329 18488 245 482 0 18845 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 77316

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 23494
/proc/meminfo: memFree=1790420/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=77316 CPUtime=1361.93
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19611 0 0 0 135602 591 0 0 25 0 1 0 19710839 79171584 18488 1992294400 134512640 136485738 4294629328 18446744073709551615 135044261 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19329 18488 245 482 0 18845 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 77316

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 23496
/proc/meminfo: memFree=1790420/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=77316 CPUtime=1421.91
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19611 0 0 0 141573 618 0 0 25 0 1 0 19710839 79171584 18488 1992294400 134512640 136485738 4294629328 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19329 18488 245 482 0 18845 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 77316

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 23496
/proc/meminfo: memFree=1790296/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=77316 CPUtime=1481.89
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19611 0 0 0 147546 643 0 0 25 0 1 0 19710839 79171584 18488 1992294400 134512640 136485738 4294629328 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19329 18488 245 482 0 18845 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 77316

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 23498
/proc/meminfo: memFree=1790296/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=77316 CPUtime=1541.87
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19611 0 0 0 153523 664 0 0 25 0 1 0 19710839 79171584 18488 1992294400 134512640 136485738 4294629328 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19329 18488 245 482 0 18845 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 77316

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 23500
/proc/meminfo: memFree=1790172/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=77316 CPUtime=1601.86
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19611 0 0 0 159498 688 0 0 25 0 1 0 19710839 79171584 18488 1992294400 134512640 136485738 4294629328 18446744073709551615 135038293 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19329 18488 245 482 0 18845 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 77316

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 23502
/proc/meminfo: memFree=1790048/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=77316 CPUtime=1661.84
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19611 0 0 0 165472 712 0 0 25 0 1 0 19710839 79171584 18488 1992294400 134512640 136485738 4294629328 18446744073709551615 135042447 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19329 18488 245 482 0 18845 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 77316

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 23504
/proc/meminfo: memFree=1790048/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=77316 CPUtime=1721.83
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19611 0 0 0 171448 735 0 0 25 0 1 0 19710839 79171584 18488 1992294400 134512640 136485738 4294629328 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19329 18488 245 482 0 18845 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 77316

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 23504
/proc/meminfo: memFree=1789676/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=77316 CPUtime=1781.81
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19611 0 0 0 177426 755 0 0 25 0 1 0 19710839 79171584 18488 1992294400 134512640 136485738 4294629328 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19329 18488 245 482 0 18845 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 77316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 23506
/proc/meminfo: memFree=1789676/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=77316 CPUtime=1800.01
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19611 0 0 0 179240 761 0 0 25 0 1 0 19710839 79171584 18488 1992294400 134512640 136485738 4294629328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19329 18488 245 482 0 18845 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 77316

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 23506
/proc/meminfo: memFree=1789676/2059040 swapFree=4140228/4192956
[pid=23445] ppid=23443 vsize=77316 CPUtime=1800.01
/proc/23445/stat : 23445 (pbct) R 23443 23445 23362 0 -1 4202496 19611 0 0 0 179240 761 0 0 25 0 1 0 19710839 79171584 18488 1992294400 134512640 136485738 4294629328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23445/statm: 19329 18488 245 482 0 18845 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 77316

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1792.41
CPU system time (s): 7.62484
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 77316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.41
system time used= 7.62484
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19611
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= 3502

runsolver used 2.78258 second user time and 8.69868 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-13 16:58:11
IDJOB=2668612
IDBENCH=2007
IDSOLVER=1170
FILE ID=node009/2668612-1276441091
PBS_JOBID= 11173331
Free space on /tmp= 62444 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-circ6_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668612-1276441091/watcher-2668612-1276441091 -o /tmp/evaluation-result-2668612-1276441091/solver-2668612-1276441091 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668612-1276441091.opb

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

MD5SUM BENCH= ff9be653d1d3ea3b1a82846016e94df6
RANDOM SEED=1478346526

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1866100 kB
Buffers:          9756 kB
Cached:         105996 kB
SwapCached:       5392 kB
Active:          40652 kB
Inactive:        87004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1866100 kB
SwapTotal:     4192956 kB
SwapFree:      4140228 kB
Dirty:            2104 kB
Writeback:           0 kB
AnonPages:       10812 kB
Mapped:          12908 kB
Slab:            43312 kB
PageTables:       3968 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179800 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= 62440 MiB
End job on node009 at 2010-06-13 17:28:13