Trace number 2668070

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)40 1800.1 1800.55

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_4.opb
MD5SUM3feaf3974ec1ffdea6d6674c11d1a071
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark39
Best CPU time to get the best result obtained on this benchmark1800.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 36
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)15754
Sum of products size (including duplicates)31508
Number of different products15754
Sum of products size31508

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
0.29/0.33	c constraints 15754/0 clauses 16254/0 units 0
0.29/0.33	c vars 500
0.29/0.33	c objective 500 + 0
4.79/4.87	c 4.49932 347.07 1 15788
4.79/4.87	o 58
10.49/10.56	c 10.1395 353.504 401 18217
10.49/10.56	o 57
11.49/11.51	c 11.0843 353.504 501 19267
11.49/11.51	o 56
11.69/11.74	c 11.3053 353.504 501 19754
11.69/11.74	o 55
11.89/11.95	c 11.5212 353.504 501 20274
11.89/11.95	o 54
12.10/12.17	c 11.7372 353.504 501 20767
12.10/12.17	o 47
12.39/12.42	c 11.9852 353.504 517 21305
12.39/12.42	o 46
12.59/12.64	c 12.2051 353.633 521 21760
12.59/12.64	o 45
14.29/14.31	c 13.8599 353.891 973 23798
14.29/14.31	o 44
17.69/17.72	c 17.2144 354.406 1844 28019
17.69/17.72	o 43
64.27/64.35	c 63.2494 365.754 17398 68696
64.27/64.35	o 42
525.36/525.55	c 518.85 405.367 44185 394774
525.36/525.55	o 41
1305.16/1305.55	c 1289.18 410.676 21975 935435
1305.16/1305.55	o 40
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	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	40

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668070-1276657451/watcher-2668070-1276657451 -o /tmp/evaluation-result-2668070-1276657451/solver-2668070-1276657451 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668070-1276657451.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: 1.11 1.04 1.01 3/106 7214
/proc/meminfo: memFree=1773020/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=2208 CPUtime=0
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 268 0 0 0 0 0 0 0 20 0 1 0 41349021 2260992 191 1992294400 134512640 136485738 4289537760 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7214/statm: 552 191 156 482 0 68 0

[startup+0.0567771 s]
/proc/loadavg: 1.11 1.04 1.01 3/106 7214
/proc/meminfo: memFree=1773020/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=2464 CPUtime=0.05
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 334 0 0 0 5 0 0 0 20 0 1 0 41349021 2523136 257 1992294400 134512640 136485738 4289537760 18446744073709551615 135857009 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7214/statm: 616 257 156 482 0 132 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2464

[startup+0.10178 s]
/proc/loadavg: 1.11 1.04 1.01 3/106 7214
/proc/meminfo: memFree=1773020/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=3392 CPUtime=0.09
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 568 0 0 0 9 0 0 0 20 0 1 0 41349021 3473408 491 1992294400 134512640 136485738 4289537760 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7214/statm: 848 491 156 482 0 364 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.301799 s]
/proc/loadavg: 1.11 1.04 1.01 3/106 7214
/proc/meminfo: memFree=1773020/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=8492 CPUtime=0.29
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 1839 0 0 0 29 0 0 0 20 0 1 0 41349021 8695808 1762 1992294400 134512640 136485738 4289537760 18446744073709551615 134518304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7214/statm: 2123 1762 156 482 0 1639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8492

[startup+0.701836 s]
/proc/loadavg: 1.11 1.04 1.01 3/106 7214
/proc/meminfo: memFree=1773020/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=51564 CPUtime=0.69
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 12859 0 0 0 65 4 0 0 21 0 1 0 41349021 52801536 12309 1992294400 134512640 136485738 4289537760 18446744073709551615 134616576 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 12891 12310 194 482 0 12407 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51564

[startup+1.50191 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 7215
/proc/meminfo: memFree=1704564/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=103256 CPUtime=1.49
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 26799 0 0 0 139 10 0 0 23 0 1 0 41349021 105734144 25272 1992294400 134512640 136485738 4289537760 18446744073709551615 135681375 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 25814 25273 198 482 0 25330 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103256

[startup+3.10106 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 7215
/proc/meminfo: memFree=1631652/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=210284 CPUtime=3.09
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 55274 0 0 0 286 23 0 0 25 0 1 0 41349021 215330816 51651 1992294400 134512640 136485738 4289537760 18446744073709551615 135857055 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 52571 51652 198 482 0 52087 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 210284

[startup+6.30137 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 7215
/proc/meminfo: memFree=1432136/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=361852 CPUtime=6.29
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 93978 0 0 0 591 38 0 0 25 0 1 0 41349021 370536448 85001 1992294400 134512640 136485738 4289537760 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 90463 85001 244 482 0 89979 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 361852

[startup+12.701 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 7215
/proc/meminfo: memFree=1432012/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=362116 CPUtime=12.69
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 94135 0 0 0 1226 43 0 0 25 0 1 0 41349021 370806784 85151 1992294400 134512640 136485738 4289537760 18446744073709551615 134638609 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 90529 85151 244 482 0 90045 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 362116

[startup+25.5012 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 7215
/proc/meminfo: memFree=1429656/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=364624 CPUtime=25.49
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 94772 0 0 0 2489 60 0 0 25 0 1 0 41349021 373374976 85786 1992294400 134512640 136485738 4289537760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 91156 85786 244 482 0 90672 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 364624

[startup+51.1016 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 7217
/proc/meminfo: memFree=1423952/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=370436 CPUtime=51.08
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 96215 0 0 0 5018 90 0 0 25 0 1 0 41349021 379326464 87229 1992294400 134512640 136485738 4289537760 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 92609 87229 244 482 0 92125 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 370436

[startup+102.308 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 7217
/proc/meminfo: memFree=1411180/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=382988 CPUtime=102.27
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 99349 0 0 0 10067 160 0 0 25 0 1 0 41349021 392179712 90362 1992294400 134512640 136485738 4289537760 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 95747 90362 244 482 0 95263 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 382988

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 7219
/proc/meminfo: memFree=1397044/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=397016 CPUtime=162.25
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 102873 0 0 0 15990 235 0 0 25 0 1 0 41349021 406544384 93886 1992294400 134512640 136485738 4289537760 18446744073709551615 135047044 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 99254 93886 244 482 0 98770 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 397016

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7221
/proc/meminfo: memFree=1386132/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=407840 CPUtime=222.23
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 105572 0 0 0 21913 310 0 0 25 0 1 0 41349021 417628160 96585 1992294400 134512640 136485738 4289537760 18446744073709551615 134882535 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 101960 96585 244 482 0 101476 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 407840

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7223
/proc/meminfo: memFree=1386132/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=407840 CPUtime=282.22
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 105572 0 0 0 27842 380 0 0 25 0 1 0 41349021 417628160 96585 1992294400 134512640 136485738 4289537760 18446744073709551615 135040537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 101960 96585 244 482 0 101476 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 407840

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7225
/proc/meminfo: memFree=1386008/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=407840 CPUtime=342.21
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 105572 0 0 0 33781 440 0 0 25 0 1 0 41349021 417628160 96585 1992294400 134512640 136485738 4289537760 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 101960 96585 244 482 0 101476 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 407840

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7225
/proc/meminfo: memFree=1382660/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=411528 CPUtime=402.19
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 106471 0 0 0 39712 507 0 0 25 0 1 0 41349021 421404672 97484 1992294400 134512640 136485738 4289537760 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 102882 97484 244 482 0 102398 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 411528

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7227
/proc/meminfo: memFree=1378816/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=415092 CPUtime=462.18
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 107364 0 0 0 45635 583 0 0 25 0 1 0 41349021 425054208 98377 1992294400 134512640 136485738 4289537760 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 103773 98377 244 482 0 103289 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 415092

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7229
/proc/meminfo: memFree=1378692/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=415092 CPUtime=522.16
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 107364 0 0 0 51563 653 0 0 25 0 1 0 41349021 425054208 98377 1992294400 134512640 136485738 4289537760 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 103773 98377 244 482 0 103289 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 415092

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7234
/proc/meminfo: memFree=1378072/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=415092 CPUtime=582.14
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 107365 0 0 0 57490 724 0 0 25 0 1 0 41349021 425054208 98377 1992294400 134512640 136485738 4289537760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 103773 98377 244 482 0 103289 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 415092

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7236
/proc/meminfo: memFree=1378072/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=415092 CPUtime=642.13
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 107365 0 0 0 63413 800 0 0 25 0 1 0 41349021 425054208 98377 1992294400 134512640 136485738 4289537760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 103773 98377 244 482 0 103289 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 415092

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7242
/proc/meminfo: memFree=1372616/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=420528 CPUtime=882.07
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 108749 0 0 0 87111 1096 0 0 25 0 1 0 41349021 430620672 99761 1992294400 134512640 136485738 4289537760 18446744073709551615 135040661 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 105132 99761 244 482 0 104648 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 420528

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7244
/proc/meminfo: memFree=1372616/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=420528 CPUtime=942.06
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 108749 0 0 0 93037 1169 0 0 25 0 1 0 41349021 430620672 99761 1992294400 134512640 136485738 4289537760 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 105132 99761 244 482 0 104648 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 420528

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7244
/proc/meminfo: memFree=1372616/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=420528 CPUtime=1002.04
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 108749 0 0 0 98964 1240 0 0 25 0 1 0 41349021 430620672 99761 1992294400 134512640 136485738 4289537760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 105132 99761 244 482 0 104648 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 420528

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7246
/proc/meminfo: memFree=1372616/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=420528 CPUtime=1062.03
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 108749 0 0 0 104887 1316 0 0 25 0 1 0 41349021 430620672 99761 1992294400 134512640 136485738 4289537760 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 105132 99761 244 482 0 104648 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 420528

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7248
/proc/meminfo: memFree=1372616/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=420528 CPUtime=1122.01
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 108749 0 0 0 110818 1383 0 0 25 0 1 0 41349021 430620672 99761 1992294400 134512640 136485738 4289537760 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 105132 99761 244 482 0 104648 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 420528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7250
/proc/meminfo: memFree=1372616/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=420528 CPUtime=1181.99
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 108749 0 0 0 116747 1452 0 0 25 0 1 0 41349021 430620672 99761 1992294400 134512640 136485738 4289537760 18446744073709551615 134880907 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 105132 99761 244 482 0 104648 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 420528

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7252
/proc/meminfo: memFree=1372616/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=420528 CPUtime=1241.98
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 108749 0 0 0 122674 1524 0 0 25 0 1 0 41349021 430620672 99761 1992294400 134512640 136485738 4289537760 18446744073709551615 134638872 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 105132 99761 244 482 0 104648 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 420528

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7252
/proc/meminfo: memFree=1372492/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=420528 CPUtime=1301.97
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 108749 0 0 0 128597 1600 0 0 25 0 1 0 41349021 430620672 99761 1992294400 134512640 136485738 4289537760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 105132 99761 244 482 0 104648 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 420528

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7254
/proc/meminfo: memFree=1372492/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=420528 CPUtime=1361.95
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 108750 0 0 0 134524 1671 0 0 25 0 1 0 41349021 430620672 99761 1992294400 134512640 136485738 4289537760 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 105132 99761 244 482 0 104648 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 420528

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7256
/proc/meminfo: memFree=1372492/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=420528 CPUtime=1421.94
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 108750 0 0 0 140459 1735 0 0 25 0 1 0 41349021 430620672 99761 1992294400 134512640 136485738 4289537760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 105132 99761 244 482 0 104648 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 420528

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7258
/proc/meminfo: memFree=1372492/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=420528 CPUtime=1481.91
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 108750 0 0 0 146386 1805 0 0 25 0 1 0 41349021 430620672 99761 1992294400 134512640 136485738 4289537760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 105132 99761 244 482 0 104648 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 420528

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7260
/proc/meminfo: memFree=1372492/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=420528 CPUtime=1541.9
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 108750 0 0 0 152320 1870 0 0 25 0 1 0 41349021 430620672 99761 1992294400 134512640 136485738 4289537760 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 105132 99761 244 482 0 104648 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 420528

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7260
/proc/meminfo: memFree=1372492/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=420528 CPUtime=1601.89
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 108750 0 0 0 158254 1935 0 0 25 0 1 0 41349021 430620672 99761 1992294400 134512640 136485738 4289537760 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 105132 99761 244 482 0 104648 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 420528

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7262
/proc/meminfo: memFree=1366168/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=427292 CPUtime=1661.87
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 110437 0 0 0 164188 1999 0 0 25 0 1 0 41349021 437547008 101448 1992294400 134512640 136485738 4289537760 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 106823 101448 244 482 0 106339 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 427292

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7264
/proc/meminfo: memFree=1345212/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=448396 CPUtime=1721.86
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 115690 0 0 0 170122 2064 0 0 25 0 1 0 41349021 459157504 106701 1992294400 134512640 136485738 4289537760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 112099 106701 244 482 0 111615 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 448396

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7266
/proc/meminfo: memFree=1338888/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=454216 CPUtime=1781.84
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 117156 0 0 0 176047 2137 0 0 25 0 1 0 41349021 465117184 108167 1992294400 134512640 136485738 4289537760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 113554 108167 244 482 0 113070 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 454216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7266
/proc/meminfo: memFree=1338888/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=454216 CPUtime=1800.04
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 117156 0 0 0 177846 2158 0 0 25 0 1 0 41349021 465117184 108167 1992294400 134512640 136485738 4289537760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 113554 108167 244 482 0 113070 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 454216

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7266
/proc/meminfo: memFree=1338888/2059040 swapFree=4140408/4192956
[pid=7214] ppid=7212 vsize=454216 CPUtime=1800.04
/proc/7214/stat : 7214 (pbct) R 7212 7214 5107 0 -1 4202496 117156 0 0 0 177846 2158 0 0 25 0 1 0 41349021 465117184 108167 1992294400 134512640 136485738 4289537760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/7214/statm: 113554 108167 244 482 0 113070 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 454216

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.1
CPU user time (s): 1778.47
CPU system time (s): 21.6337
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 454216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.47
system time used= 21.6337
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 117156
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= 23555

runsolver used 2.88256 second user time and 8.59669 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-16 05:04:12
IDJOB=2668070
IDBENCH=48153
IDSOLVER=1170
FILE ID=node004/2668070-1276657451
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_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668070-1276657451/watcher-2668070-1276657451 -o /tmp/evaluation-result-2668070-1276657451/solver-2668070-1276657451 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668070-1276657451.opb

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

MD5SUM BENCH= 3feaf3974ec1ffdea6d6674c11d1a071
RANDOM SEED=828570195

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:       1773424 kB
Buffers:         76732 kB
Cached:         115208 kB
SwapCached:       6480 kB
Active:          95944 kB
Inactive:       110164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1773424 kB
SwapTotal:     4192956 kB
SwapFree:      4140408 kB
Dirty:            2128 kB
Writeback:           0 kB
AnonPages:       12352 kB
Mapped:          13176 kB
Slab:            57676 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182980 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 05:34:14