Trace number 2681698

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)-114 1800.13 1800.74

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_10_3.opb
MD5SUM0247ef4de041bbff376811a7e6bf0408
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-114
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -110
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 constraint10
Maximum length of a constraint22
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)6316
Sum of products size (including duplicates)12632
Number of different products3158
Sum of products size6316

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
0.02/0.06	c constraints 3658/0 clauses 3158/0 units 0
0.02/0.06	c vars 500
0.02/0.06	c objective 500 + -500
10.29/10.34	c 9.72152 98.7852 0 259855
10.29/10.34	o -32
10.38/10.41	c 9.77751 100.562 0 260617
10.38/10.41	o -33
10.38/10.45	c 9.81951 100.562 0 261172
10.38/10.45	o -34
10.59/10.61	c 9.97148 100.562 0 263418
10.59/10.61	o -35
10.59/10.69	c 10.0515 100.562 1 264576
10.59/10.69	o -36
24.89/24.97	c 24.1753 100.562 1 302515
24.89/24.97	o -101
26.68/26.75	c 25.9361 100.691 64 308114
26.68/26.75	o -102
29.98/30.09	c 29.1926 108.812 5209 318876
29.98/30.09	o -103
30.08/30.13	c 29.2306 108.812 5219 318975
30.08/30.13	o -104
30.48/30.55	c 29.6325 110.23 6131 320273
30.48/30.55	o -105
50.27/50.30	c 48.8236 161.629 17693 373744
50.27/50.30	o -109
220.02/220.16	c 214.969 165.07 18625 833972
220.02/220.16	o -110
221.52/221.65	c 216.422 165.07 21426 837954
221.52/221.65	o -111
504.74/504.93	c 493.681 165.07 12336 1590763
504.74/504.93	o -112
1421.21/1421.70	c 1391.8 167.578 12824 4015591
1421.21/1421.70	o -113
1725.80/1726.43	c 1690.35 167.578 20872 4824587
1725.80/1726.43	o -114
1800.09/1800.71	s SATISFIABLE
1800.09/1800.71	v -x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 -x14 x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 x98 -x99 -x100 x101 -x102 x103 -x104 -x105 x106 -x107 -x108 -x109 -x110 x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 x124 -x125 -x126 -x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 x149 -x150 -x151 -x152 x153 x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 -x188 -x189 -x190 x191 -x192 -x193 x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 x209 -x210 -x211 -x212 -x213 x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 x223 -x224 -x225 -x226 x227 -x228 -x229 -x230 -x231 x232 -x233 -x234 -x235 x236 -x237 -x238 -x239 -x240 x241 x242 x243 x244 -x245 x246 -x247 x248 -x249 -x250 -x251 x252 -x253 -x254 x255 -x256 x257 x258 -x259 -x260 x261 x262 -x263 -x264 -x265 -x266 -x267 -x268 x269 -x270 -x271 x272 -x273 -x274 x275 -x276 x277 -x278 -x279 -x280 -x281 -x282 x283 -x284 x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 x295 x296 x297 x298 -x299 -x300 x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 x309 -x310 x311 x312 -x313 x314 -x315 -x316 -x317 -x318 x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 x328 -x329 x330 -x331 -x332 -x333 -x334 x335 -x336 -x337 -x338 -x339 x340 -x341 -x342 -x343 x344 -x345 -x346 -x347 x348 -x349 -x350 -x351 x352 -x353 -x354 x355 -x356 -x357 x358 -x359 x360 -x361 -x362 -x363 x364 x365 x366 -x367 -x368 x369 -x370 x371 -x372 -x373 -x374 -x375 -x376 x377 -x378 -x379 x380 -x381 -x382 -x383 -x384 -x385 x386 x387 -x388 -x389 -x390 -x391 x392 x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 x415 x416 -x417 x418 -x419 -x420 -x421 -x422 x423 -x424 x425 x426 x427 -x428 -x429 -x430 -x431 -x432 x433 -x434 -x435 -x436 x437 -x438 -x439 -x440 -x441 -x442 -x443 x444 -x445 -x446 x447 x448 x449 -x450 x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 x463 -x464 -x465 x466 x467 -x468 -x469 -x470 x471 -x472 -x473 x474 -x475 x476 -x477 x478 -x479 -x480 x481 -x482 -x483 -x484 -x485 -x486 -x487 x488 x489 -x490 -x491 x492 x493 -x494 -x495 -x496 -x497 -x498 x499 -x500

Verifier Data 

OK	-114

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681698-1277502558/watcher-2681698-1277502558 -o /tmp/evaluation-result-2681698-1277502558/solver-2681698-1277502558 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681698-1277502558.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 0.98 0.99 2/106 26912
/proc/meminfo: memFree=1861920/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=2268 CPUtime=0
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 296 0 0 0 0 0 0 0 25 0 1 0 125857325 2322432 215 1992294400 134512640 136421960 4288319984 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26912/statm: 567 215 144 467 0 98 0

[startup+0.0280979 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 26912
/proc/meminfo: memFree=1861920/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=2928 CPUtime=0.02
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 451 0 0 0 2 0 0 0 25 0 1 0 125857325 2998272 370 1992294400 134512640 136421960 4288319984 18446744073709551615 135160318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26912/statm: 732 371 146 467 0 263 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2928

[startup+0.101112 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 26912
/proc/meminfo: memFree=1861920/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=9276 CPUtime=0.09
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 2011 0 0 0 9 0 0 0 25 0 1 0 125857325 9498624 1930 1992294400 134512640 136421960 4288319984 18446744073709551615 134771945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 2319 1930 190 467 0 1850 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9276

[startup+0.301147 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 26912
/proc/meminfo: memFree=1861920/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=23844 CPUtime=0.29
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 5705 0 0 0 27 2 0 0 25 0 1 0 125857325 24416256 5558 1992294400 134512640 136421960 4288319984 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 5994 5559 194 467 0 5525 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23844

[startup+0.701221 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 26912
/proc/meminfo: memFree=1861920/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=52196 CPUtime=0.69
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 13278 0 0 0 62 7 0 0 25 0 1 0 125857325 53448704 12661 1992294400 134512640 136421960 4288319984 18446744073709551615 134757573 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 13049 12662 194 467 0 12580 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52196

[startup+1.50136 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 26913
/proc/meminfo: memFree=1777220/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=100536 CPUtime=1.49
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 25635 0 0 0 134 15 0 0 25 0 1 0 125857325 102948864 23957 1992294400 134512640 136421960 4288319984 18446744073709551615 134868272 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 25134 23957 215 467 0 24665 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100536

[startup+3.10165 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 26913
/proc/meminfo: memFree=1766432/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=100536 CPUtime=3.09
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 25664 0 0 0 280 29 0 0 25 0 1 0 125857325 102948864 23986 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 25134 23986 215 467 0 24665 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100536

[startup+6.30122 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26913
/proc/meminfo: memFree=1765936/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=101020 CPUtime=6.29
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 25736 0 0 0 584 45 0 0 25 0 1 0 125857325 103444480 24058 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 25255 24058 215 467 0 24786 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101020

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26913
/proc/meminfo: memFree=1764696/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=102972 CPUtime=12.69
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 26367 0 0 0 1204 65 0 0 25 0 1 0 125857325 105443328 24229 1992294400 134512640 136421960 4288319984 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 25743 24229 237 467 0 25274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 102972

[startup+25.5007 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 26913
/proc/meminfo: memFree=1764696/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=102972 CPUtime=25.48
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 26368 0 0 0 2469 79 0 0 25 0 1 0 125857325 105443328 24229 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 25743 24229 237 467 0 25274 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 102972

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 26915
/proc/meminfo: memFree=1702448/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=165504 CPUtime=51.07
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 42011 0 0 0 4960 147 0 0 25 0 1 0 125857325 169476096 39867 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 41376 39867 238 467 0 40907 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 165504

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 26915
/proc/meminfo: memFree=1702324/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=165504 CPUtime=102.27
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 42011 0 0 0 9968 259 0 0 25 0 1 0 125857325 169476096 39867 1992294400 134512640 136421960 4288319984 18446744073709551615 134643346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 41376 39867 238 467 0 40907 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 165504

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26917
/proc/meminfo: memFree=1699224/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=168736 CPUtime=162.24
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 42772 0 0 0 15833 391 0 0 25 0 1 0 125857325 172785664 40628 1992294400 134512640 136421960 4288319984 18446744073709551615 135020639 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42184 40628 238 467 0 41715 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 168736

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26919
/proc/meminfo: memFree=1698232/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=169028 CPUtime=222.22
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43082 0 0 0 21705 517 0 0 25 0 1 0 125857325 173084672 40733 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42257 40733 238 467 0 41788 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 169028

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26921
/proc/meminfo: memFree=1698232/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=169028 CPUtime=282.2
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43082 0 0 0 27579 641 0 0 25 0 1 0 125857325 173084672 40733 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42257 40733 238 467 0 41788 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 169028

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26923
/proc/meminfo: memFree=1698232/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=169028 CPUtime=342.18
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43082 0 0 0 33453 765 0 0 25 0 1 0 125857325 173084672 40733 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42257 40733 238 467 0 41788 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 169028

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26923
/proc/meminfo: memFree=1698108/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=169028 CPUtime=402.16
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43082 0 0 0 39318 898 0 0 25 0 1 0 125857325 173084672 40733 1992294400 134512640 136421960 4288319984 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42257 40733 238 467 0 41788 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 169028

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26925
/proc/meminfo: memFree=1698108/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=169028 CPUtime=462.14
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43082 0 0 0 45189 1025 0 0 25 0 1 0 125857325 173084672 40733 1992294400 134512640 136421960 4288319984 18446744073709551615 135022228 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42257 40733 238 467 0 41788 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 169028

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26927
/proc/meminfo: memFree=1698108/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=169028 CPUtime=522.12
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43083 0 0 0 51073 1139 0 0 25 0 1 0 125857325 173084672 40733 1992294400 134512640 136421960 4288319984 18446744073709551615 134860118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42257 40733 238 467 0 41788 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 169028

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26929
/proc/meminfo: memFree=1697984/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=169028 CPUtime=582.1
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43083 0 0 0 56942 1268 0 0 25 0 1 0 125857325 173084672 40733 1992294400 134512640 136421960 4288319984 18446744073709551615 135811296 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42257 40733 238 467 0 41788 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 169028

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26931
/proc/meminfo: memFree=1697984/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=169028 CPUtime=642.09
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43083 0 0 0 62816 1393 0 0 25 0 1 0 125857325 173084672 40733 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42257 40733 238 467 0 41788 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 169028

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26946
/proc/meminfo: memFree=1697116/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=169028 CPUtime=881.99
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43083 0 0 0 86313 1886 0 0 25 0 1 0 125857325 173084672 40733 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42257 40733 238 467 0 41788 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 169028

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26948
/proc/meminfo: memFree=1697116/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=169028 CPUtime=941.96
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43083 0 0 0 92184 2012 0 0 25 0 1 0 125857325 173084672 40733 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42257 40733 238 467 0 41788 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 169028

[startup+1002.3 s]
/proc/loadavg: 1.13 1.03 1.01 2/107 26948
/proc/meminfo: memFree=1697116/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=169028 CPUtime=1001.95
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43083 0 0 0 98054 2141 0 0 25 0 1 0 125857325 173084672 40733 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42257 40733 238 467 0 41788 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 169028

[startup+1062.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 26950
/proc/meminfo: memFree=1695876/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=170876 CPUtime=1061.93
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43542 0 0 0 103936 2257 0 0 25 0 1 0 125857325 174977024 41192 1992294400 134512640 136421960 4288319984 18446744073709551615 134859737 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42719 41192 238 467 0 42250 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 170876

[startup+1122.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 26952
/proc/meminfo: memFree=1695876/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=171008 CPUtime=1121.9
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43554 0 0 0 109829 2361 0 0 25 0 1 0 125857325 175112192 41204 1992294400 134512640 136421960 4288319984 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42752 41204 238 467 0 42283 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 171008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26954
/proc/meminfo: memFree=1695876/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=171008 CPUtime=1181.89
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43554 0 0 0 115711 2478 0 0 25 0 1 0 125857325 175112192 41204 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42752 41204 238 467 0 42283 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 171008

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26956
/proc/meminfo: memFree=1695628/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=170476 CPUtime=1241.87
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43644 0 0 0 121604 2583 0 0 25 0 1 0 125857325 174567424 41095 1992294400 134512640 136421960 4288319984 18446744073709551615 135010312 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42619 41095 238 467 0 42150 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 170476

[startup+1302.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 26956
/proc/meminfo: memFree=1695628/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=170476 CPUtime=1301.85
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43644 0 0 0 127485 2700 0 0 25 0 1 0 125857325 174567424 41095 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42619 41095 238 467 0 42150 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 170476

[startup+1362.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 26958
/proc/meminfo: memFree=1694884/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=171928 CPUtime=1361.83
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 43980 0 0 0 133362 2821 0 0 25 0 1 0 125857325 176054272 41431 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42982 41431 238 467 0 42513 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 171928

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26960
/proc/meminfo: memFree=1694512/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=171596 CPUtime=1421.81
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 44099 0 0 0 139238 2943 0 0 25 0 1 0 125857325 175714304 41375 1992294400 134512640 136421960 4288319984 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42899 41375 238 467 0 42430 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 171596

[startup+1482.3 s]
/proc/loadavg: 1.05 1.02 1.00 3/108 26965
/proc/meminfo: memFree=1667100/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=171596 CPUtime=1481.79
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 44099 0 0 0 145114 3065 0 0 25 0 1 0 125857325 175714304 41375 1992294400 134512640 136421960 4288319984 18446744073709551615 135032174 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42899 41375 238 467 0 42430 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 171596

[startup+1542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 26967
/proc/meminfo: memFree=1694264/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=171596 CPUtime=1541.77
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 44099 0 0 0 150991 3186 0 0 25 0 1 0 125857325 175714304 41375 1992294400 134512640 136421960 4288319984 18446744073709551615 134864683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42899 41375 238 467 0 42430 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 171596

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26967
/proc/meminfo: memFree=1694264/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=171596 CPUtime=1601.74
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 44099 0 0 0 156869 3305 0 0 25 0 1 0 125857325 175714304 41375 1992294400 134512640 136421960 4288319984 18446744073709551615 134859949 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42899 41375 238 467 0 42430 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 171596

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26969
/proc/meminfo: memFree=1694264/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=171596 CPUtime=1661.73
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 44099 0 0 0 162758 3415 0 0 25 0 1 0 125857325 175714304 41375 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42899 41375 238 467 0 42430 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 171596

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26971
/proc/meminfo: memFree=1694264/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=171596 CPUtime=1721.71
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 44099 0 0 0 168631 3540 0 0 25 0 1 0 125857325 175714304 41375 1992294400 134512640 136421960 4288319984 18446744073709551615 135025606 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42899 41375 238 467 0 42430 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 171596

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26973
/proc/meminfo: memFree=1694140/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=171596 CPUtime=1781.69
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 44100 0 0 0 174512 3657 0 0 25 0 1 0 125857325 175714304 41375 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42899 41375 238 467 0 42430 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 171596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 26973
/proc/meminfo: memFree=1694140/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=171596 CPUtime=1800.09
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 44100 0 0 0 176313 3696 0 0 25 0 1 0 125857325 175714304 41375 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42899 41375 238 467 0 42430 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 171596

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 26973
/proc/meminfo: memFree=1694140/2059040 swapFree=4136476/4192956
[pid=26912] ppid=26910 vsize=171596 CPUtime=1800.09
/proc/26912/stat : 26912 (pbct) R 26910 26912 26266 0 -1 4202496 44100 0 0 0 176313 3696 0 0 25 0 1 0 125857325 175714304 41375 1992294400 134512640 136421960 4288319984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26912/statm: 42899 41375 238 467 0 42430 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 171596

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.13
CPU user time (s): 1763.14
CPU system time (s): 36.9884
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 172324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1763.14
system time used= 36.9884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44101
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= 4637

runsolver used 2.83457 second user time and 8.64668 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-25 23:49:18
IDJOB=2681698
IDBENCH=48187
IDSOLVER=1192
FILE ID=node012/2681698-1277502558
PBS_JOBID= 11190579
Free space on /tmp= 62428 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_10_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681698-1277502558/watcher-2681698-1277502558 -o /tmp/evaluation-result-2681698-1277502558/solver-2681698-1277502558 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681698-1277502558.opb

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

MD5SUM BENCH= 0247ef4de041bbff376811a7e6bf0408
RANDOM SEED=1180873118

node012.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1862448 kB
Buffers:         27636 kB
Cached:          72828 kB
SwapCached:       8996 kB
Active:          62916 kB
Inactive:        50600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1862448 kB
SwapTotal:     4192956 kB
SwapFree:      4136476 kB
Dirty:            1992 kB
Writeback:           0 kB
AnonPages:       11672 kB
Mapped:           8320 kB
Slab:            61040 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182796 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= 62428 MiB
End job on node012 at 2010-06-26 00:19:20