Trace number 2681624

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)41 1800.11 1800.66

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_3.opb
MD5SUM0f5da0a781de7969842ad5c8dd7a6f1b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark40
Best CPU time to get the best result obtained on this benchmark1800.23
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 35
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 constraint26
Maximum length of a constraint50
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)15722
Sum of products size (including duplicates)31444
Number of different products15722
Sum of products size31444

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.19/0.26	c constraints 15722/0 clauses 16222/0 units 0
0.19/0.26	c vars 500
0.19/0.26	c objective 500 + 0
4.49/4.51	c 4.17836 346.633 1 15979
4.49/4.52	o 56
4.69/4.74	c 4.39333 352.922 3 16466
4.69/4.74	o 55
19.08/19.16	c 18.6902 353.051 503 19933
19.08/19.16	o 49
19.29/19.38	c 18.9071 353.051 503 20403
19.29/19.38	o 47
19.49/19.60	c 19.1211 353.051 504 20893
19.49/19.60	o 46
20.79/20.90	c 20.4079 353.309 816 22643
20.79/20.90	o 45
30.98/31.09	c 30.4714 355.242 3731 32714
30.98/31.09	o 44
61.48/61.60	c 60.5598 361.301 12590 60190
61.48/61.60	o 43
170.14/170.24	c 167.705 385.336 46886 146270
170.14/170.24	o 42
957.29/957.63	c 944.953 429.195 19756 702491
957.29/957.63	o 41
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	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	41

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681624-1277500874/watcher-2681624-1277500874 -o /tmp/evaluation-result-2681624-1277500874/solver-2681624-1277500874 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681624-1277500874.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: 1.00 1.00 1.00 3/106 30502
/proc/meminfo: memFree=1848712/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=2136 CPUtime=0
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 259 0 0 0 0 0 0 0 20 0 1 0 91380277 2187264 179 1992294400 134512640 136421960 4293502320 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30502/statm: 534 179 145 467 0 65 0

[startup+0.013315 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30502
/proc/meminfo: memFree=1848712/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=2136 CPUtime=0.01
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 268 0 0 0 1 0 0 0 20 0 1 0 91380277 2187264 188 1992294400 134512640 136421960 4293502320 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30502/statm: 534 188 145 467 0 65 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2136

[startup+0.101307 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30502
/proc/meminfo: memFree=1848712/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=3716 CPUtime=0.09
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 666 0 0 0 9 0 0 0 20 0 1 0 91380277 3805184 586 1992294400 134512640 136421960 4293502320 18446744073709551615 135818542 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30502/statm: 962 587 146 467 0 493 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3716

[startup+0.301327 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30502
/proc/meminfo: memFree=1848712/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=15296 CPUtime=0.29
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 3511 0 0 0 28 1 0 0 20 0 1 0 91380277 15663104 3431 1992294400 134512640 136421960 4293502320 18446744073709551615 134784337 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 3824 3433 189 467 0 3355 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15296

[startup+0.701371 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30502
/proc/meminfo: memFree=1848712/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=57732 CPUtime=0.69
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 14550 0 0 0 63 6 0 0 20 0 1 0 91380277 59117568 13972 1992294400 134512640 136421960 4293502320 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 14433 13973 193 467 0 13964 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57732

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30503
/proc/meminfo: memFree=1771452/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=116668 CPUtime=1.49
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 30325 0 0 0 137 12 0 0 22 0 1 0 91380277 119468032 28575 1992294400 134512640 136421960 4293502320 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 29167 28575 193 467 0 28698 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 116668

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30503
/proc/meminfo: memFree=1689240/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=297324 CPUtime=3.09
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 77515 0 0 0 280 29 0 0 25 0 1 0 91380277 304459776 71716 1992294400 134512640 136421960 4293502320 18446744073709551615 134723015 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 74331 71716 194 467 0 73862 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 297324

[startup+6.30098 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30503
/proc/meminfo: memFree=1508448/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=361388 CPUtime=6.29
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 93997 0 0 0 593 36 0 0 25 0 1 0 91380277 370061312 84999 1992294400 134512640 136421960 4293502320 18446744073709551615 135022062 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 90347 84999 236 467 0 89878 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 361388

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30503
/proc/meminfo: memFree=1508324/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=361388 CPUtime=12.68
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 93998 0 0 0 1228 40 0 0 25 0 1 0 91380277 370061312 85000 1992294400 134512640 136421960 4293502320 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 90347 85000 237 467 0 89878 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 361388

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30503
/proc/meminfo: memFree=1507332/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=362708 CPUtime=25.48
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 94316 0 0 0 2494 54 0 0 25 0 1 0 91380277 371412992 85314 1992294400 134512640 136421960 4293502320 18446744073709551615 135028324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 90677 85314 237 467 0 90208 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 362708

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30503
/proc/meminfo: memFree=1502000/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=367988 CPUtime=51.07
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 95654 0 0 0 5020 87 0 0 25 0 1 0 91380277 376819712 86651 1992294400 134512640 136421960 4293502320 18446744073709551615 135025766 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 91997 86651 237 467 0 91528 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 367988

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30505
/proc/meminfo: memFree=1491088/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=378680 CPUtime=102.27
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 98314 0 0 0 10072 155 0 0 25 0 1 0 91380277 387768320 89310 1992294400 134512640 136421960 4293502320 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 94670 89310 237 467 0 94201 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 378680

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30507
/proc/meminfo: memFree=1476704/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=393128 CPUtime=162.25
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 101918 0 0 0 15987 238 0 0 25 0 1 0 91380277 402563072 92914 1992294400 134512640 136421960 4293502320 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 98282 92914 237 467 0 97813 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 393128

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30509
/proc/meminfo: memFree=1471124/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=398540 CPUtime=222.23
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 103273 0 0 0 21905 318 0 0 25 0 1 0 91380277 408104960 94268 1992294400 134512640 136421960 4293502320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 99635 94268 237 467 0 99166 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 398540

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30511
/proc/meminfo: memFree=1471124/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=398540 CPUtime=282.2
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 103273 0 0 0 27828 392 0 0 25 0 1 0 91380277 408104960 94268 1992294400 134512640 136421960 4293502320 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 99635 94268 237 467 0 99166 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 398540

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30511
/proc/meminfo: memFree=1465792/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=403820 CPUtime=342.19
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 104598 0 0 0 33747 472 0 0 25 0 1 0 91380277 413511680 95593 1992294400 134512640 136421960 4293502320 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 100955 95593 237 467 0 100486 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 403820

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30513
/proc/meminfo: memFree=1464056/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=405404 CPUtime=402.17
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 104990 0 0 0 39666 551 0 0 25 0 1 0 91380277 415133696 95985 1992294400 134512640 136421960 4293502320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 101351 95985 237 467 0 100882 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 405404

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30515
/proc/meminfo: memFree=1464056/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=405404 CPUtime=462.14
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 104990 0 0 0 45586 628 0 0 25 0 1 0 91380277 415133696 95985 1992294400 134512640 136421960 4293502320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 101351 95985 237 467 0 100882 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 405404

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30517
/proc/meminfo: memFree=1462692/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=406724 CPUtime=522.12
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 105329 0 0 0 51511 701 0 0 25 0 1 0 91380277 416485376 96324 1992294400 134512640 136421960 4293502320 18446744073709551615 135022228 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 101681 96324 237 467 0 101212 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 406724

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30519
/proc/meminfo: memFree=1462692/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=406724 CPUtime=582.11
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 105329 0 0 0 57436 775 0 0 25 0 1 0 91380277 416485376 96324 1992294400 134512640 136421960 4293502320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 101681 96324 237 467 0 101212 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 406724

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30519
/proc/meminfo: memFree=1462568/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=406724 CPUtime=642.1
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 105329 0 0 0 63360 850 0 0 25 0 1 0 91380277 416485376 96324 1992294400 134512640 136421960 4293502320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 101681 96324 237 467 0 101212 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 406724

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 30528
/proc/meminfo: memFree=1429460/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=439492 CPUtime=822.03
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113505 0 0 0 81127 1076 0 0 25 0 1 0 91380277 450039808 104500 1992294400 134512640 136421960 4293502320 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 109873 104500 237 467 0 109404 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 439492

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30530
/proc/meminfo: memFree=1429460/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=439492 CPUtime=882.01
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113505 0 0 0 87054 1147 0 0 25 0 1 0 91380277 450039808 104500 1992294400 134512640 136421960 4293502320 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 109873 104500 237 467 0 109404 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 439492

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30530
/proc/meminfo: memFree=1429460/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=439492 CPUtime=941.99
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113505 0 0 0 92980 1219 0 0 25 0 1 0 91380277 450039808 104500 1992294400 134512640 136421960 4293502320 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 109873 104500 237 467 0 109404 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 439492

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30532
/proc/meminfo: memFree=1429336/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=439492 CPUtime=1001.97
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113506 0 0 0 98904 1293 0 0 25 0 1 0 91380277 450039808 104500 1992294400 134512640 136421960 4293502320 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 109873 104500 237 467 0 109404 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 439492

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30534
/proc/meminfo: memFree=1429336/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=439492 CPUtime=1061.96
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113506 0 0 0 104830 1366 0 0 25 0 1 0 91380277 450039808 104500 1992294400 134512640 136421960 4293502320 18446744073709551615 135027075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 109873 104500 237 467 0 109404 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 439492

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30536
/proc/meminfo: memFree=1429336/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=439492 CPUtime=1121.94
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113506 0 0 0 110760 1434 0 0 25 0 1 0 91380277 450039808 104500 1992294400 134512640 136421960 4293502320 18446744073709551615 134862275 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 109873 104500 237 467 0 109404 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 439492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30538
/proc/meminfo: memFree=1429212/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=439492 CPUtime=1181.92
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113506 0 0 0 116687 1505 0 0 25 0 1 0 91380277 450039808 104500 1992294400 134512640 136421960 4293502320 18446744073709551615 134643354 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 109873 104500 237 467 0 109404 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 439492

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30538
/proc/meminfo: memFree=1429088/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=439492 CPUtime=1241.9
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113506 0 0 0 122611 1579 0 0 25 0 1 0 91380277 450039808 104500 1992294400 134512640 136421960 4293502320 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 109873 104500 237 467 0 109404 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 439492

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30540
/proc/meminfo: memFree=1428964/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=439492 CPUtime=1301.89
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113506 0 0 0 128532 1657 0 0 25 0 1 0 91380277 450039808 104500 1992294400 134512640 136421960 4293502320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 109873 104500 237 467 0 109404 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 439492

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30542
/proc/meminfo: memFree=1428964/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=439492 CPUtime=1361.87
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113506 0 0 0 134451 1736 0 0 25 0 1 0 91380277 450039808 104500 1992294400 134512640 136421960 4293502320 18446744073709551615 134642113 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 109873 104500 237 467 0 109404 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 439492

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30544
/proc/meminfo: memFree=1428964/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=439492 CPUtime=1421.86
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113506 0 0 0 140375 1811 0 0 25 0 1 0 91380277 450039808 104500 1992294400 134512640 136421960 4293502320 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 109873 104500 237 467 0 109404 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 439492

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30546
/proc/meminfo: memFree=1428964/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=439492 CPUtime=1481.84
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113506 0 0 0 146306 1878 0 0 25 0 1 0 91380277 450039808 104500 1992294400 134512640 136421960 4293502320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 109873 104500 237 467 0 109404 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 439492

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30546
/proc/meminfo: memFree=1428840/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=439492 CPUtime=1541.82
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113506 0 0 0 152238 1944 0 0 25 0 1 0 91380277 450039808 104500 1992294400 134512640 136421960 4293502320 18446744073709551615 135021853 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 109873 104500 237 467 0 109404 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 439492

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30548
/proc/meminfo: memFree=1428716/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=439492 CPUtime=1601.8
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113506 0 0 0 158168 2012 0 0 25 0 1 0 91380277 450039808 104500 1992294400 134512640 136421960 4293502320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 109873 104500 237 467 0 109404 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 439492

[startup+1662.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 30550
/proc/meminfo: memFree=1428716/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=439492 CPUtime=1661.78
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113506 0 0 0 164103 2075 0 0 25 0 1 0 91380277 450039808 104500 1992294400 134512640 136421960 4293502320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 109873 104500 237 467 0 109404 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 439492

[startup+1722.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 30552
/proc/meminfo: memFree=1428592/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=439756 CPUtime=1721.76
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113575 0 0 0 170038 2138 0 0 25 0 1 0 91380277 450310144 104569 1992294400 134512640 136421960 4293502320 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 109939 104569 237 467 0 109470 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 439756

[startup+1782.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 30554
/proc/meminfo: memFree=1428096/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=440292 CPUtime=1781.75
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113717 0 0 0 175960 2215 0 0 25 0 1 0 91380277 450859008 104711 1992294400 134512640 136421960 4293502320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 110073 104711 237 467 0 109604 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 440292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 30554
/proc/meminfo: memFree=1428096/2059040 swapFree=4140192/4192956
[pid=30502] ppid=30500 vsize=440292 CPUtime=1800.06
/proc/30502/stat : 30502 (pbct) R 30500 30502 29839 0 -1 4202496 113717 0 0 0 177769 2237 0 0 25 0 1 0 91380277 450859008 104711 1992294400 134512640 136421960 4293502320 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30502/statm: 110073 104711 237 467 0 109604 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 440292

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

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

Child status: 0
Real time (s): 1800.66
CPU time (s): 1800.11
CPU user time (s): 1777.7
CPU system time (s): 22.4176
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 440292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1777.7
system time used= 22.4176
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113718
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= 2595

runsolver used 2.84757 second user time and 8.63069 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-25 23:21:14
IDJOB=2681624
IDBENCH=48113
IDSOLVER=1192
FILE ID=node037/2681624-1277500874
PBS_JOBID= 11190588
Free space on /tmp= 62492 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_25_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681624-1277500874/watcher-2681624-1277500874 -o /tmp/evaluation-result-2681624-1277500874/solver-2681624-1277500874 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681624-1277500874.opb

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

MD5SUM BENCH= 0f5da0a781de7969842ad5c8dd7a6f1b
RANDOM SEED=1251492509

node037.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		: 3000.248
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1849356 kB
Buffers:         30756 kB
Cached:          83348 kB
SwapCached:       5520 kB
Active:          68272 kB
Inactive:        58788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1849356 kB
SwapTotal:     4192956 kB
SwapFree:      4140192 kB
Dirty:            2152 kB
Writeback:           0 kB
AnonPages:       11532 kB
Mapped:          11880 kB
Slab:            60740 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181288 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= 62488 MiB
End job on node037 at 2010-06-25 23:51:17