Trace number 2668057

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)38 1800.09 1800.55

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_2.opb
MD5SUMe4d0ce6c299ae1a05f607b170c68aad6
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark38
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 33
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 constraint46
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)15670
Sum of products size (including duplicates)31340
Number of different products15670
Sum of products size31340

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
0.29/0.32	c constraints 15670/0 clauses 16170/0 units 0
0.29/0.32	c vars 500
0.29/0.32	c objective 500 + 0
4.79/4.84	c 4.46232 345.719 1 15808
4.79/4.84	o 58
5.09/5.12	c 4.72228 352.094 24 16316
5.09/5.12	o 57
7.79/7.85	c 7.43587 352.094 324 18108
7.79/7.85	o 56
7.99/8.07	c 7.65184 352.094 326 18573
7.99/8.07	o 55
8.19/8.29	c 7.8678 352.094 326 19035
8.19/8.29	o 54
8.49/8.51	c 8.08077 352.094 326 19531
8.49/8.51	o 50
8.69/8.72	c 8.29474 352.094 327 19993
8.69/8.72	o 49
8.89/8.94	c 8.50871 352.094 327 20449
8.89/8.94	o 48
9.19/9.22	c 8.78266 352.094 352 20932
9.19/9.22	o 47
9.59/9.60	c 9.15761 352.094 430 21500
9.59/9.60	o 46
9.80/9.81	c 9.37257 352.094 430 21972
9.80/9.81	o 44
10.09/10.16	c 9.71352 352.223 474 22495
10.09/10.16	o 43
38.18/38.28	c 37.4273 358.551 9579 49885
38.18/38.28	o 41
860.48/860.77	c 849.369 424.844 44112 627241
860.48/860.77	o 38
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	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

Verifier Data 

OK	38

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668057-1276655649/watcher-2668057-1276655649 -o /tmp/evaluation-result-2668057-1276655649/solver-2668057-1276655649 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668057-1276655649.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: 0.92 1.04 1.02 3/106 7129
/proc/meminfo: memFree=1774012/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=2208 CPUtime=0
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 268 0 0 0 0 0 0 0 25 0 1 0 41168738 2260992 191 1992294400 134512640 136485738 4290682176 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7129/statm: 552 191 156 482 0 68 0

[startup+0.0268859 s]
/proc/loadavg: 0.92 1.04 1.02 3/106 7129
/proc/meminfo: memFree=1774012/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=2336 CPUtime=0.02
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 297 0 0 0 2 0 0 0 25 0 1 0 41168738 2392064 220 1992294400 134512640 136485738 4290682176 18446744073709551615 135177425 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7129/statm: 584 220 156 482 0 100 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2336

[startup+0.100893 s]
/proc/loadavg: 0.92 1.04 1.02 3/106 7129
/proc/meminfo: memFree=1774012/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=3392 CPUtime=0.1
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 566 0 0 0 10 0 0 0 25 0 1 0 41168738 3473408 489 1992294400 134512640 136485738 4290682176 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7129/statm: 848 489 156 482 0 364 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3392

[startup+0.300912 s]
/proc/loadavg: 0.92 1.04 1.02 3/106 7129
/proc/meminfo: memFree=1774012/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=8624 CPUtime=0.29
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 1852 0 0 0 29 0 0 0 25 0 1 0 41168738 8830976 1775 1992294400 134512640 136485738 4290682176 18446744073709551615 134537552 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7129/statm: 2156 1775 156 482 0 1672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8624

[startup+0.700949 s]
/proc/loadavg: 0.92 1.04 1.02 3/106 7129
/proc/meminfo: memFree=1774012/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=51480 CPUtime=0.69
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 12847 0 0 0 64 5 0 0 25 0 1 0 41168738 52715520 12299 1992294400 134512640 136485738 4290682176 18446744073709551615 134542052 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 12870 12300 194 482 0 12386 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51480

[startup+1.50103 s]
/proc/loadavg: 0.92 1.04 1.02 2/107 7130
/proc/meminfo: memFree=1705804/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=103200 CPUtime=1.49
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 26780 0 0 0 139 10 0 0 25 0 1 0 41168738 105676800 25241 1992294400 134512640 136485738 4290682176 18446744073709551615 135363490 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 25800 25242 198 482 0 25316 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103200

[startup+3.10118 s]
/proc/loadavg: 0.92 1.04 1.02 2/107 7130
/proc/meminfo: memFree=1632892/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=208748 CPUtime=3.09
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 54886 0 0 0 285 24 0 0 25 0 1 0 41168738 213757952 51689 1992294400 134512640 136485738 4290682176 18446744073709551615 135848606 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 52187 51690 198 482 0 51703 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 208748

[startup+6.30148 s]
/proc/loadavg: 0.93 1.04 1.02 2/107 7130
/proc/meminfo: memFree=1434740/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=360540 CPUtime=6.29
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 93765 0 0 0 589 40 0 0 25 0 1 0 41168738 369192960 84738 1992294400 134512640 136485738 4290682176 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 90135 84738 243 482 0 89651 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 360540

[startup+12.7011 s]
/proc/loadavg: 0.94 1.04 1.02 2/107 7130
/proc/meminfo: memFree=1434244/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=361200 CPUtime=12.69
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 93959 0 0 0 1221 48 0 0 25 0 1 0 41168738 369868800 84922 1992294400 134512640 136485738 4290682176 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 90300 84922 244 482 0 89816 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 361200

[startup+25.5003 s]
/proc/loadavg: 0.95 1.04 1.02 2/107 7130
/proc/meminfo: memFree=1431144/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=364248 CPUtime=25.49
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 94724 0 0 0 2484 65 0 0 25 0 1 0 41168738 372989952 85687 1992294400 134512640 136485738 4290682176 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 91062 85687 244 482 0 90578 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 364248

[startup+51.1017 s]
/proc/loadavg: 0.97 1.03 1.01 2/107 7132
/proc/meminfo: memFree=1425192/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=370220 CPUtime=51.08
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 96203 0 0 0 5004 104 0 0 25 0 1 0 41168738 379105280 87165 1992294400 134512640 136485738 4290682176 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 92555 87165 244 482 0 92071 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 370220

[startup+102.309 s]
/proc/loadavg: 0.98 1.03 1.01 2/107 7132
/proc/meminfo: memFree=1414528/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=380632 CPUtime=102.27
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 98810 0 0 0 10055 172 0 0 25 0 1 0 41168738 389767168 89772 1992294400 134512640 136485738 4290682176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 95158 89772 244 482 0 94674 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 380632

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/107 7134
/proc/meminfo: memFree=1400144/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=394896 CPUtime=162.25
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 102383 0 0 0 15975 250 0 0 25 0 1 0 41168738 404373504 93345 1992294400 134512640 136485738 4290682176 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 98724 93345 244 482 0 98240 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 394896

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/107 7136
/proc/meminfo: memFree=1386008/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=409116 CPUtime=222.23
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 105927 0 0 0 21892 331 0 0 25 0 1 0 41168738 418934784 96889 1992294400 134512640 136485738 4290682176 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 102279 96889 244 482 0 101795 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 409116

[startup+282.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/107 7138
/proc/meminfo: memFree=1383156/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=411888 CPUtime=282.22
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 106627 0 0 0 27814 408 0 0 25 0 1 0 41168738 421773312 97589 1992294400 134512640 136485738 4290682176 18446744073709551615 135047035 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 102972 97589 244 482 0 102488 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 411888

[startup+342.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 7140
/proc/meminfo: memFree=1383032/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=411888 CPUtime=342.2
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 106627 0 0 0 33739 481 0 0 25 0 1 0 41168738 421773312 97589 1992294400 134512640 136485738 4290682176 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 102972 97589 244 482 0 102488 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 411888

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 7140
/proc/meminfo: memFree=1383032/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=411888 CPUtime=402.19
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 106627 0 0 0 39666 553 0 0 25 0 1 0 41168738 421773312 97589 1992294400 134512640 136485738 4290682176 18446744073709551615 135725088 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 102972 97589 244 482 0 102488 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 411888

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 7142
/proc/meminfo: memFree=1373360/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=421656 CPUtime=462.17
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 109067 0 0 0 45588 629 0 0 25 0 1 0 41168738 431775744 100029 1992294400 134512640 136485738 4290682176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 105414 100029 244 482 0 104930 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 421656

[startup+522.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 7144
/proc/meminfo: memFree=1370384/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=424560 CPUtime=522.15
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 109788 0 0 0 51512 703 0 0 25 0 1 0 41168738 434749440 100750 1992294400 134512640 136485738 4290682176 18446744073709551615 134638760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 106140 100750 244 482 0 105656 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 424560

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 7146
/proc/meminfo: memFree=1370384/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=424560 CPUtime=582.14
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 109788 0 0 0 57436 778 0 0 25 0 1 0 41168738 434749440 100750 1992294400 134512640 136485738 4290682176 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 106140 100750 244 482 0 105656 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 424560

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 7148
/proc/meminfo: memFree=1370260/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=424560 CPUtime=642.14
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 109788 0 0 0 63367 847 0 0 25 0 1 0 41168738 434749440 100750 1992294400 134512640 136485738 4290682176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 106140 100750 244 482 0 105656 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 424560

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 7154
/proc/meminfo: memFree=1359844/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=882.07
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 87061 1146 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 435036

[startup+942.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 7156
/proc/meminfo: memFree=1359844/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=942.05
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 92986 1219 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 134992591 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 435036

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 7156
/proc/meminfo: memFree=1359720/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=1002.04
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 98911 1293 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 135044912 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 435036

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 7158
/proc/meminfo: memFree=1359720/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=1062.02
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 104839 1363 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 135044363 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 435036

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 7160
/proc/meminfo: memFree=1359720/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=1122.01
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 110772 1429 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 135047572 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 435036

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 7162
/proc/meminfo: memFree=1359596/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=1181.99
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 116695 1504 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 435036

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 7164
/proc/meminfo: memFree=1359472/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=1241.97
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 122622 1575 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 435036

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 7164
/proc/meminfo: memFree=1359348/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=1301.98
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 128552 1646 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 435036

[startup+1362.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 7166
/proc/meminfo: memFree=1359348/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=1361.95
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 134476 1719 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 134660785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 435036

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 7168
/proc/meminfo: memFree=1359348/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=1421.94
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 140397 1797 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 435036

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7170
/proc/meminfo: memFree=1359348/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=1481.92
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 146319 1873 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 435036

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7172
/proc/meminfo: memFree=1359348/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=1541.9
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 152252 1938 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 435036

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7172
/proc/meminfo: memFree=1359348/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=1601.89
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 158185 2004 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 435036

[startup+1662.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 7183
/proc/meminfo: memFree=1359224/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=1661.87
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 164119 2068 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 435036

[startup+1722.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 7185
/proc/meminfo: memFree=1359224/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=1721.85
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 170053 2132 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 435036

[startup+1782.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 7187
/proc/meminfo: memFree=1359224/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=1781.84
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 175986 2198 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 435036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.11 1.04 1.01 2/107 7187
/proc/meminfo: memFree=1359224/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=1800.03
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 177783 2220 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 435036

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: 1.11 1.04 1.01 2/107 7187
/proc/meminfo: memFree=1359224/2059040 swapFree=4140408/4192956
[pid=7129] ppid=7127 vsize=435036 CPUtime=1800.03
/proc/7129/stat : 7129 (pbct) R 7127 7129 5107 0 -1 4202496 112361 0 0 0 177783 2220 0 0 25 0 1 0 41168738 445476864 103322 1992294400 134512640 136485738 4290682176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7129/statm: 108759 103322 244 482 0 108275 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 435036

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.09
CPU user time (s): 1777.84
CPU system time (s): 22.2526
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 435036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1777.84
system time used= 22.2526
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112361
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= 23342

runsolver used 2.88056 second user time and 8.60569 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-16 04:34:09
IDJOB=2668057
IDBENCH=48140
IDSOLVER=1170
FILE ID=node004/2668057-1276655649
PBS_JOBID= 11172440
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_25_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668057-1276655649/watcher-2668057-1276655649 -o /tmp/evaluation-result-2668057-1276655649/solver-2668057-1276655649 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668057-1276655649.opb

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

MD5SUM BENCH= e4d0ce6c299ae1a05f607b170c68aad6
RANDOM SEED=720019305

node004.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		: 3000.210
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	: 6000.42
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1774540 kB
Buffers:         75732 kB
Cached:         115156 kB
SwapCached:       6480 kB
Active:          95904 kB
Inactive:       109144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1774540 kB
SwapTotal:     4192956 kB
SwapFree:      4140408 kB
Dirty:            2164 kB
Writeback:           0 kB
AnonPages:       12372 kB
Mapped:          13100 kB
Slab:            57616 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181500 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= 62564 MiB
End job on node004 at 2010-06-16 05:04:11