Trace number 2668040

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)75 1800.07 1800.74

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_1.opb
MD5SUM08f3a00099e19d384504c40fc611777e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark74
Best CPU time to get the best result obtained on this benchmark1800.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 63
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 constraint11
Maximum length of a constraint23
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)6318
Sum of products size (including duplicates)12636
Number of different products6318
Sum of products size12636

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
0.09/0.13	c constraints 6318/0 clauses 6818/0 units 0
0.09/0.13	c vars 500
0.09/0.13	c objective 500 + 0
1.89/1.98	c 1.79773 141.348 1 6639
1.89/1.98	o 102
1.99/2.07	c 1.88371 144.039 2 7110
1.99/2.07	o 101
2.29/2.31	c 2.11368 144.734 103 8153
2.29/2.31	o 100
2.29/2.39	c 2.19767 144.734 103 8596
2.29/2.39	o 95
2.59/2.60	c 2.40163 144.734 203 9551
2.59/2.60	o 89
2.59/2.69	c 2.48362 144.734 203 9996
2.59/2.69	o 87
2.69/2.77	c 2.56561 144.734 203 10425
2.69/2.77	o 86
3.20/3.25	c 3.02754 144.992 503 12052
3.20/3.25	o 85
3.30/3.34	c 3.11153 144.992 503 12493
3.30/3.34	o 80
17.08/17.16	c 16.4515 150.793 11803 45779
17.08/17.16	o 79
24.69/24.76	c 23.7614 154.273 18554 60629
24.69/24.76	o 78
62.76/62.82	c 60.5518 161.066 20420 135859
62.76/62.82	o 77
147.13/147.23	c 142.292 165.191 19359 285985
147.13/147.23	o 76
1603.40/1604.09	c 1551.9 184.047 13728 2757157
1603.40/1604.09	o 75
1800.05/1800.71	s SATISFIABLE
1800.05/1800.71	v x1 -x2 -x3 x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 x28 -x29 -x30 -x31 -x32 -x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 x47 x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 x58 -x59 -x60 -x61 -x62 x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 -x80 -x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 -x169 -x170 -x171 -x172 x173 x174 x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x210 x211 -x212 -x213 -x214 -x215 -x216 x217 -x218 x219 -x220 x221 -x222 x223 x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 x241 -x242 -x243 -x244 -x245 -x246 x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 x265 -x266 -x267 -x268 -x269 -x270 x271 -x272 -x273 x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 x282 -x283 -x284 x285 x286 x287 -x288 -x289 -x290 x291 x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 x301 x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 x319 -x320 x321 -x322 x323 x324 -x325 -x326 -x327 x328 -x329 -x330 x331 x332 x333 x334 -x335 x336 -x337 -x338 x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 x354 -x355 -x356 -x357 -x358 -x359 -x360 x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 x373 x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 x414 x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 x441 -x442 -x443 -x444 x445 -x446 -x447 x448 -x449 -x450 x451 -x452 -x453 -x454 x455 -x456 -x457 -x458 -x459 x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -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	75

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668040-1276653859/watcher-2668040-1276653859 -o /tmp/evaluation-result-2668040-1276653859/solver-2668040-1276653859 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668040-1276653859.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: 1.02 1.03 1.00 3/106 13579
/proc/meminfo: memFree=1822068/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=2208 CPUtime=0
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 268 0 0 0 0 0 0 0 20 0 1 0 6676800 2260992 190 1992294400 134512640 136485738 4292943648 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13579/statm: 552 190 156 482 0 68 0

[startup+0.0139049 s]
/proc/loadavg: 1.02 1.03 1.00 3/106 13579
/proc/meminfo: memFree=1822068/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=2208 CPUtime=0.01
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 275 0 0 0 1 0 0 0 20 0 1 0 6676800 2260992 197 1992294400 134512640 136485738 4292943648 18446744073709551615 135857052 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13579/statm: 552 197 156 482 0 68 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2208

[startup+0.10092 s]
/proc/loadavg: 1.02 1.03 1.00 3/106 13579
/proc/meminfo: memFree=1822068/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=4196 CPUtime=0.09
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 750 0 0 0 9 0 0 0 20 0 1 0 6676800 4296704 672 1992294400 134512640 136485738 4292943648 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13579/statm: 1049 672 156 482 0 565 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4196

[startup+0.300952 s]
/proc/loadavg: 1.02 1.03 1.00 3/106 13579
/proc/meminfo: memFree=1822068/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=24128 CPUtime=0.29
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 5735 0 0 0 27 2 0 0 20 0 1 0 6676800 24707072 5591 1992294400 134512640 136485738 4292943648 18446744073709551615 134724682 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 6032 5591 194 482 0 5548 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24128

[startup+0.701019 s]
/proc/loadavg: 1.02 1.03 1.00 3/106 13579
/proc/meminfo: memFree=1822068/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=50800 CPUtime=0.69
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 12791 0 0 0 63 6 0 0 21 0 1 0 6676800 52019200 12246 1992294400 134512640 136485738 4292943648 18446744073709551615 134651003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 12700 12246 198 482 0 12216 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50800

[startup+1.50115 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 13580
/proc/meminfo: memFree=1753612/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=126536 CPUtime=1.49
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 32745 0 0 0 133 16 0 0 23 0 1 0 6676800 129572864 30695 1992294400 134512640 136485738 4292943648 18446744073709551615 134940776 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 31634 30695 210 482 0 31150 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 126536

[startup+3.10142 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 13580
/proc/meminfo: memFree=1680700/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=148336 CPUtime=3.09
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 38212 0 0 0 287 22 0 0 25 0 1 0 6676800 151896064 35299 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 37084 35299 244 482 0 36600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 148336

[startup+6.30095 s]
/proc/loadavg: 1.10 1.04 1.01 2/107 13580
/proc/meminfo: memFree=1680080/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=149788 CPUtime=6.29
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 38567 0 0 0 595 34 0 0 25 0 1 0 6676800 153382912 35652 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 37447 35652 244 482 0 36963 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 149788

[startup+12.701 s]
/proc/loadavg: 1.09 1.04 1.01 2/107 13580
/proc/meminfo: memFree=1677104/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=152428 CPUtime=12.68
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 39240 0 0 0 1214 54 0 0 25 0 1 0 6676800 156086272 36325 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 38107 36325 244 482 0 37623 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 152428

[startup+25.5011 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 13580
/proc/meminfo: memFree=1671276/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=158368 CPUtime=25.48
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 40694 0 0 0 2447 101 0 0 25 0 1 0 6676800 162168832 37777 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 39592 37777 244 482 0 39108 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 158368

[startup+51.1014 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 13580
/proc/meminfo: memFree=1664704/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=164928 CPUtime=51.06
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 42337 0 0 0 4920 186 0 0 25 0 1 0 6676800 168886272 39420 1992294400 134512640 136485738 4292943648 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 41232 39420 244 482 0 40748 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 164928

[startup+102.309 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 13582
/proc/meminfo: memFree=1664456/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=164928 CPUtime=102.26
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 42338 0 0 0 9877 349 0 0 25 0 1 0 6676800 168886272 39420 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 41232 39420 244 482 0 40748 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 164928

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13584
/proc/meminfo: memFree=1659992/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=169152 CPUtime=162.23
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 43409 0 0 0 15682 541 0 0 25 0 1 0 6676800 173211648 40490 1992294400 134512640 136485738 4292943648 18446744073709551615 134659642 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 42288 40490 244 482 0 41804 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 169152

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13584
/proc/meminfo: memFree=1659992/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=169152 CPUtime=222.2
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 43409 0 0 0 21487 733 0 0 25 0 1 0 6676800 173211648 40490 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 42288 40490 244 482 0 41804 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 169152

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13586
/proc/meminfo: memFree=1655900/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=173152 CPUtime=282.18
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 44415 0 0 0 27307 911 0 0 25 0 1 0 6676800 177307648 41496 1992294400 134512640 136485738 4292943648 18446744073709551615 134891267 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 43288 41496 244 482 0 42804 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 173152

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 13588
/proc/meminfo: memFree=1655908/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=173152 CPUtime=342.16
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 44415 0 0 0 33109 1107 0 0 25 0 1 0 6676800 177307648 41496 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 43288 41496 244 482 0 42804 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 173152

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13590
/proc/meminfo: memFree=1655908/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=173152 CPUtime=402.14
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 44415 0 0 0 38911 1303 0 0 25 0 1 0 6676800 177307648 41496 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 43288 41496 244 482 0 42804 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 173152

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13592
/proc/meminfo: memFree=1655908/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=173152 CPUtime=462.11
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 44415 0 0 0 44712 1499 0 0 25 0 1 0 6676800 177307648 41496 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 43288 41496 244 482 0 42804 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 173152

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13592
/proc/meminfo: memFree=1655784/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=173152 CPUtime=522.1
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 44417 0 0 0 50514 1696 0 0 25 0 1 0 6676800 177307648 41498 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 43288 41498 244 482 0 42804 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 173152

[startup+582.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 13594
/proc/meminfo: memFree=1650328/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=178676 CPUtime=582.08
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 45768 0 0 0 56319 1889 0 0 25 0 1 0 6676800 182964224 42849 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 44669 42849 244 482 0 44185 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 178676

[startup+642.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 13596
/proc/meminfo: memFree=1650328/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=178676 CPUtime=642.06
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 45768 0 0 0 62117 2089 0 0 25 0 1 0 6676800 182964224 42849 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 44669 42849 244 482 0 44185 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 178676

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13602
/proc/meminfo: memFree=1650080/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=178676 CPUtime=881.97
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 45768 0 0 0 85321 2876 0 0 25 0 1 0 6676800 182964224 42849 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 44669 42849 244 482 0 44185 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 178676

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13604
/proc/meminfo: memFree=1649956/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=178676 CPUtime=941.94
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 45768 0 0 0 91127 3067 0 0 25 0 1 0 6676800 182964224 42849 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 44669 42849 244 482 0 44185 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 178676

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13606
/proc/meminfo: memFree=1649956/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=178676 CPUtime=1001.92
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 45768 0 0 0 96935 3257 0 0 25 0 1 0 6676800 182964224 42849 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 44669 42849 244 482 0 44185 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 178676

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 13608
/proc/meminfo: memFree=1649832/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=178676 CPUtime=1061.9
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 45768 0 0 0 102734 3456 0 0 25 0 1 0 6676800 182964224 42849 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 44669 42849 244 482 0 44185 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 178676

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 13608
/proc/meminfo: memFree=1649832/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=178676 CPUtime=1121.87
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 45768 0 0 0 108543 3644 0 0 25 0 1 0 6676800 182964224 42849 1992294400 134512640 136485738 4292943648 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 44669 42849 244 482 0 44185 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 178676

[startup+1182.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 13610
/proc/meminfo: memFree=1643012/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=185768 CPUtime=1181.85
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 47551 0 0 0 114375 3810 0 0 25 0 1 0 6676800 190226432 44632 1992294400 134512640 136485738 4292943648 18446744073709551615 135050862 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 46442 44632 244 482 0 45958 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 185768

[startup+1242.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 13612
/proc/meminfo: memFree=1640036/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=188460 CPUtime=1241.84
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 48210 0 0 0 120175 4009 0 0 25 0 1 0 6676800 192983040 45291 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 47115 45291 244 482 0 46631 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 188460

[startup+1302.3 s]
/proc/loadavg: 1.11 1.06 1.01 2/107 13614
/proc/meminfo: memFree=1639912/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=188460 CPUtime=1301.82
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 48212 0 0 0 125995 4187 0 0 25 0 1 0 6676800 192983040 45293 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 47115 45293 244 482 0 46631 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 188460

[startup+1362.3 s]
/proc/loadavg: 1.08 1.06 1.01 2/107 13616
/proc/meminfo: memFree=1639912/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=188460 CPUtime=1361.79
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 48213 0 0 0 131805 4374 0 0 25 0 1 0 6676800 192983040 45294 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 47115 45294 244 482 0 46631 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 188460

[startup+1422.31 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 13616
/proc/meminfo: memFree=1639788/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=188460 CPUtime=1421.77
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 48213 0 0 0 137612 4565 0 0 25 0 1 0 6676800 192983040 45294 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 47115 45294 244 482 0 46631 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 188460

[startup+1482.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 13618
/proc/meminfo: memFree=1639788/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=188460 CPUtime=1481.75
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 48213 0 0 0 143412 4763 0 0 25 0 1 0 6676800 192983040 45294 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 47115 45294 244 482 0 46631 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 188460

[startup+1542.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 13620
/proc/meminfo: memFree=1639788/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=188460 CPUtime=1541.73
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 48213 0 0 0 149215 4958 0 0 25 0 1 0 6676800 192983040 45294 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 47115 45294 244 482 0 46631 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 188460

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13622
/proc/meminfo: memFree=1639664/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=188460 CPUtime=1601.7
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 48213 0 0 0 155016 5154 0 0 25 0 1 0 6676800 192983040 45294 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 47115 45294 244 482 0 46631 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 188460

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13624
/proc/meminfo: memFree=1639664/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=188460 CPUtime=1661.68
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 48214 0 0 0 160820 5348 0 0 25 0 1 0 6676800 192983040 45294 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 47115 45294 244 482 0 46631 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 188460

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13627
/proc/meminfo: memFree=1639292/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=188460 CPUtime=1721.66
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 48214 0 0 0 166619 5547 0 0 25 0 1 0 6676800 192983040 45294 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 47115 45294 244 482 0 46631 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 188460

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13629
/proc/meminfo: memFree=1639292/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=188460 CPUtime=1781.64
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 48214 0 0 0 172414 5750 0 0 25 0 1 0 6676800 192983040 45294 1992294400 134512640 136485738 4292943648 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 47115 45294 244 482 0 46631 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 188460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13631
/proc/meminfo: memFree=1639168/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=188460 CPUtime=1800.05
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 48214 0 0 0 174193 5812 0 0 25 0 1 0 6676800 192983040 45294 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 47115 45294 244 482 0 46631 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 188460

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13631
/proc/meminfo: memFree=1639168/2059040 swapFree=4168596/4192956
[pid=13579] ppid=13577 vsize=188460 CPUtime=1800.05
/proc/13579/stat : 13579 (pbct) R 13577 13579 11880 0 -1 4202496 48214 0 0 0 174193 5812 0 0 25 0 1 0 6676800 192983040 45294 1992294400 134512640 136485738 4292943648 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13579/statm: 47115 45294 244 482 0 46631 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 188460

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.07
CPU user time (s): 1741.93
CPU system time (s): 58.1422
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 188460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1741.93
system time used= 58.1422
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48214
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= 11607

runsolver used 2.89256 second user time and 8.59469 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-16 04:04:19
IDJOB=2668040
IDBENCH=48123
IDSOLVER=1170
FILE ID=node055/2668040-1276653859
PBS_JOBID= 11172450
Free space on /tmp= 62480 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_10_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668040-1276653859/watcher-2668040-1276653859 -o /tmp/evaluation-result-2668040-1276653859/solver-2668040-1276653859 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668040-1276653859.opb

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

MD5SUM BENCH= 08f3a00099e19d384504c40fc611777e
RANDOM SEED=269398102

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1822472 kB
Buffers:         27928 kB
Cached:         107856 kB
SwapCached:       1504 kB
Active:          91564 kB
Inactive:        80716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1822472 kB
SwapTotal:     4192956 kB
SwapFree:      4168596 kB
Dirty:            2020 kB
Writeback:           0 kB
AnonPages:       34992 kB
Mapped:          15004 kB
Slab:            42492 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182496 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= 62476 MiB
End job on node055 at 2010-06-16 04:34:21