Trace number 2681623

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)40 1800.08 1800.55

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_1.opb
MD5SUM93a95f0846e71f0984a2317cf811edef
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 benchmark1800.55
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 constraint49
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)15716
Sum of products size (including duplicates)31432
Number of different products15716
Sum of products size31432

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 15716/0 clauses 16216/0 units 0
0.19/0.26	c vars 500
0.19/0.26	c objective 500 + 0
4.49/4.52	c 4.13437 346.422 1 15964
4.49/4.52	o 54
8.59/8.62	c 8.18475 352.84 402 18502
8.59/8.62	o 53
8.79/8.84	c 8.40372 352.84 402 18960
8.79/8.84	o 51
8.98/9.06	c 8.61869 352.84 402 19417
8.98/9.06	o 50
9.19/9.27	c 8.83366 352.84 402 19913
9.19/9.27	o 47
9.39/9.49	c 9.04862 352.84 404 20368
9.39/9.49	o 46
11.49/11.55	c 11.0803 353.227 904 23287
11.49/11.55	o 45
11.69/11.77	c 11.3013 353.227 906 23757
11.69/11.77	o 44
27.09/27.18	c 26.511 356.461 5547 37323
27.09/27.18	o 43
66.68/66.73	c 65.519 365.82 18386 72203
66.68/66.73	o 42
854.17/854.49	c 843.343 419.562 20768 626015
854.17/854.49	o 41
1142.90/1143.28	c 1128.51 419.562 29081 833003
1142.90/1143.28	o 40
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	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-2681623-1277500841/watcher-2681623-1277500841 -o /tmp/evaluation-result-2681623-1277500841/solver-2681623-1277500841 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681623-1277500841.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 1.01 1.00 3/106 30584
/proc/meminfo: memFree=1863484/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=2136 CPUtime=0
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 260 0 0 0 0 0 0 0 17 0 1 0 91376100 2187264 179 1992294400 134512640 136421960 4293058976 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30584/statm: 534 179 145 467 0 65 0

[startup+0.0123931 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 30584
/proc/meminfo: memFree=1863484/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=2136 CPUtime=0.01
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 267 0 0 0 1 0 0 0 17 0 1 0 91376100 2187264 186 1992294400 134512640 136421960 4293058976 18446744073709551615 134527480 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30584/statm: 534 187 145 467 0 65 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2136

[startup+0.101402 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 30584
/proc/meminfo: memFree=1863484/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=3720 CPUtime=0.09
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 661 0 0 0 9 0 0 0 17 0 1 0 91376100 3809280 580 1992294400 134512640 136421960 4293058976 18446744073709551615 135821887 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30584/statm: 930 581 146 467 0 461 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.301424 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 30584
/proc/meminfo: memFree=1863484/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=15036 CPUtime=0.29
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 3450 0 0 0 28 1 0 0 17 0 1 0 91376100 15396864 3369 1992294400 134512640 136421960 4293058976 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 3759 3370 189 467 0 3290 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15036

[startup+0.701467 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 30584
/proc/meminfo: memFree=1863484/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=57444 CPUtime=0.69
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 14513 0 0 0 64 5 0 0 17 0 1 0 91376100 58822656 13903 1992294400 134512640 136421960 4293058976 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 14361 13904 193 467 0 13892 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57444

[startup+1.50055 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30585
/proc/meminfo: memFree=1786476/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=116336 CPUtime=1.49
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 30261 0 0 0 136 13 0 0 18 0 1 0 91376100 119128064 28488 1992294400 134512640 136421960 4293058976 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 29084 28489 193 467 0 28615 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 116336

[startup+3.10072 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30585
/proc/meminfo: memFree=1704384/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=297080 CPUtime=3.09
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 77499 0 0 0 276 33 0 0 21 0 1 0 91376100 304209920 71689 1992294400 134512640 136421960 4293058976 18446744073709551615 134700898 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 74270 71689 194 467 0 73801 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 297080

[startup+6.30107 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30585
/proc/meminfo: memFree=1523220/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=361172 CPUtime=6.29
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 93866 0 0 0 588 41 0 0 25 0 1 0 91376100 369840128 84860 1992294400 134512640 136421960 4293058976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 90293 84860 237 467 0 89824 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 361172

[startup+12.7008 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30585
/proc/meminfo: memFree=1522848/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=361832 CPUtime=12.69
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 94137 0 0 0 1221 48 0 0 25 0 1 0 91376100 370515968 85124 1992294400 134512640 136421960 4293058976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 90458 85124 237 467 0 89989 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 361832

[startup+25.5011 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30587
/proc/meminfo: memFree=1519996/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=364616 CPUtime=25.49
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 94843 0 0 0 2485 64 0 0 25 0 1 0 91376100 373366784 85830 1992294400 134512640 136421960 4293058976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 91154 85830 237 467 0 90685 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 364616

[startup+51.1019 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30587
/proc/meminfo: memFree=1514168/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=370560 CPUtime=51.08
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 96313 0 0 0 5010 98 0 0 25 0 1 0 91376100 379453440 87299 1992294400 134512640 136421960 4293058976 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 92640 87299 237 467 0 92171 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 370560

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30589
/proc/meminfo: memFree=1502512/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=381912 CPUtime=102.27
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 99146 0 0 0 10061 166 0 0 25 0 1 0 91376100 391077888 90131 1992294400 134512640 136421960 4293058976 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 95478 90131 237 467 0 95009 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 381912

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30589
/proc/meminfo: memFree=1488748/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=395800 CPUtime=162.25
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 102617 0 0 0 15982 243 0 0 25 0 1 0 91376100 405299200 93602 1992294400 134512640 136421960 4293058976 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 98950 93602 237 467 0 98481 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 395800

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30591
/proc/meminfo: memFree=1478456/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=406000 CPUtime=222.23
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 105139 0 0 0 21902 321 0 0 25 0 1 0 91376100 415744000 96124 1992294400 134512640 136421960 4293058976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 101500 96124 237 467 0 101031 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 406000

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30593
/proc/meminfo: memFree=1478332/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=406000 CPUtime=282.22
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 105139 0 0 0 27824 398 0 0 25 0 1 0 91376100 415744000 96124 1992294400 134512640 136421960 4293058976 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 101500 96124 237 467 0 101031 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 406000

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30595
/proc/meminfo: memFree=1478332/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=406000 CPUtime=342.2
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 105139 0 0 0 33751 469 0 0 25 0 1 0 91376100 415744000 96124 1992294400 134512640 136421960 4293058976 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 101500 96124 237 467 0 101031 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 406000

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30597
/proc/meminfo: memFree=1471512/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=412732 CPUtime=402.18
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 106850 0 0 0 39674 544 0 0 25 0 1 0 91376100 422637568 97835 1992294400 134512640 136421960 4293058976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 103183 97835 237 467 0 102714 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 412732

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30597
/proc/meminfo: memFree=1471512/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=412732 CPUtime=462.17
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 106850 0 0 0 45597 620 0 0 25 0 1 0 91376100 422637568 97835 1992294400 134512640 136421960 4293058976 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 103183 97835 237 467 0 102714 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 412732

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30599
/proc/meminfo: memFree=1471388/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=412732 CPUtime=522.15
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 106850 0 0 0 51526 689 0 0 25 0 1 0 91376100 422637568 97835 1992294400 134512640 136421960 4293058976 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 103183 97835 237 467 0 102714 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 412732

[startup+582.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 30601
/proc/meminfo: memFree=1471264/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=412732 CPUtime=582.14
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 106850 0 0 0 57452 762 0 0 25 0 1 0 91376100 422637568 97835 1992294400 134512640 136421960 4293058976 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 103183 97835 237 467 0 102714 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 412732

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 30603
/proc/meminfo: memFree=1468784/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=415240 CPUtime=642.13
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 107460 0 0 0 63375 838 0 0 25 0 1 0 91376100 425205760 98445 1992294400 134512640 136421960 4293058976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 103810 98445 237 467 0 103341 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 415240

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30612
/proc/meminfo: memFree=1453780/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=429628 CPUtime=882.06
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 111073 0 0 0 87079 1127 0 0 25 0 1 0 91376100 439939072 102057 1992294400 134512640 136421960 4293058976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 107407 102057 237 467 0 106938 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 429628

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30614
/proc/meminfo: memFree=1453656/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=429628 CPUtime=942.04
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 111073 0 0 0 93003 1201 0 0 25 0 1 0 91376100 439939072 102057 1992294400 134512640 136421960 4293058976 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 107407 102057 237 467 0 106938 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 429628

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30616
/proc/meminfo: memFree=1453656/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=429628 CPUtime=1002.03
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 111073 0 0 0 98928 1275 0 0 25 0 1 0 91376100 439939072 102057 1992294400 134512640 136421960 4293058976 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 107407 102057 237 467 0 106938 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 429628

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 30616
/proc/meminfo: memFree=1453656/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=429628 CPUtime=1062.01
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 111073 0 0 0 104853 1348 0 0 25 0 1 0 91376100 439939072 102057 1992294400 134512640 136421960 4293058976 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 107407 102057 237 467 0 106938 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 429628

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30618
/proc/meminfo: memFree=1453656/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=429628 CPUtime=1121.99
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 111073 0 0 0 110778 1421 0 0 25 0 1 0 91376100 439939072 102057 1992294400 134512640 136421960 4293058976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 107407 102057 237 467 0 106938 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 429628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30620
/proc/meminfo: memFree=1453656/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=429628 CPUtime=1181.98
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 111074 0 0 0 116701 1497 0 0 25 0 1 0 91376100 439939072 102057 1992294400 134512640 136421960 4293058976 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 107407 102057 237 467 0 106938 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 429628

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30622
/proc/meminfo: memFree=1453656/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=429628 CPUtime=1241.96
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 111074 0 0 0 122625 1571 0 0 25 0 1 0 91376100 439939072 102057 1992294400 134512640 136421960 4293058976 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 107407 102057 237 467 0 106938 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 429628

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30624
/proc/meminfo: memFree=1453532/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=429628 CPUtime=1301.95
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 111074 0 0 0 128550 1645 0 0 25 0 1 0 91376100 439939072 102057 1992294400 134512640 136421960 4293058976 18446744073709551615 135020624 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 107407 102057 237 467 0 106938 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 429628

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30624
/proc/meminfo: memFree=1453532/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=429628 CPUtime=1361.93
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 111074 0 0 0 134479 1714 0 0 25 0 1 0 91376100 439939072 102057 1992294400 134512640 136421960 4293058976 18446744073709551615 134861913 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 107407 102057 237 467 0 106938 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 429628

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30626
/proc/meminfo: memFree=1453532/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=429628 CPUtime=1421.92
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 111074 0 0 0 140406 1786 0 0 25 0 1 0 91376100 439939072 102057 1992294400 134512640 136421960 4293058976 18446744073709551615 135006599 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 107407 102057 237 467 0 106938 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 429628

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30628
/proc/meminfo: memFree=1453532/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=429628 CPUtime=1481.9
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 111074 0 0 0 146341 1849 0 0 25 0 1 0 91376100 439939072 102057 1992294400 134512640 136421960 4293058976 18446744073709551615 134861888 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 107407 102057 237 467 0 106938 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 429628

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30630
/proc/meminfo: memFree=1453532/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=429628 CPUtime=1541.88
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 111074 0 0 0 152268 1920 0 0 25 0 1 0 91376100 439939072 102057 1992294400 134512640 136421960 4293058976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 107407 102057 237 467 0 106938 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 429628

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30632
/proc/meminfo: memFree=1452788/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=430588 CPUtime=1601.87
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 111322 0 0 0 158206 1981 0 0 25 0 1 0 91376100 440922112 102305 1992294400 134512640 136421960 4293058976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 107647 102305 237 467 0 107178 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 430588

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30632
/proc/meminfo: memFree=1439148/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=444056 CPUtime=1661.86
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 114640 0 0 0 164144 2042 0 0 25 0 1 0 91376100 454713344 105623 1992294400 134512640 136421960 4293058976 18446744073709551615 135025579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 111014 105623 237 467 0 110545 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 444056

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30634
/proc/meminfo: memFree=1432948/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=450160 CPUtime=1721.84
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 116169 0 0 0 170081 2103 0 0 25 0 1 0 91376100 460963840 107152 1992294400 134512640 136421960 4293058976 18446744073709551615 135028356 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 112540 107152 237 467 0 112071 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 450160

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30636
/proc/meminfo: memFree=1432948/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=450160 CPUtime=1781.82
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 116169 0 0 0 176007 2175 0 0 25 0 1 0 91376100 460963840 107152 1992294400 134512640 136421960 4293058976 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 112540 107152 237 467 0 112071 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 450160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30636
/proc/meminfo: memFree=1432948/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=450160 CPUtime=1800.03
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 116169 0 0 0 177804 2199 0 0 25 0 1 0 91376100 460963840 107152 1992294400 134512640 136421960 4293058976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 112540 107152 237 467 0 112071 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 450160

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 30636
/proc/meminfo: memFree=1432948/2059040 swapFree=4135892/4192956
[pid=30584] ppid=30582 vsize=450160 CPUtime=1800.03
/proc/30584/stat : 30584 (pbct) R 30582 30584 30088 0 -1 4202496 116169 0 0 0 177804 2199 0 0 25 0 1 0 91376100 460963840 107152 1992294400 134512640 136421960 4293058976 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30584/statm: 112540 107152 237 467 0 112071 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 450160

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.08
CPU user time (s): 1778.04
CPU system time (s): 22.0386
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 450160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.04
system time used= 22.0386
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 116170
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= 2325

runsolver used 2.89756 second user time and 8.57869 second system time

The end

Launcher Data 

Begin job on node047 at 2010-06-25 23:20:41
IDJOB=2681623
IDBENCH=48112
IDSOLVER=1192
FILE ID=node047/2681623-1277500841
PBS_JOBID= 11190568
Free space on /tmp= 62480 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_25_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681623-1277500841/watcher-2681623-1277500841 -o /tmp/evaluation-result-2681623-1277500841/solver-2681623-1277500841 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681623-1277500841.opb

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

MD5SUM BENCH= 93a95f0846e71f0984a2317cf811edef
RANDOM SEED=898227841

node047.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		: 3000.244
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	: 6000.48
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		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1864012 kB
Buffers:         27048 kB
Cached:          73404 kB
SwapCached:       9568 kB
Active:          69340 kB
Inactive:        43776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1864012 kB
SwapTotal:     4192956 kB
SwapFree:      4135892 kB
Dirty:            2116 kB
Writeback:           0 kB
AnonPages:       11416 kB
Mapped:           8352 kB
Slab:            59760 kB
PageTables:       4200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182444 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= 62480 MiB
End job on node047 at 2010-06-25 23:50:43