Trace number 2681687

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)-112 1800.11 1800.64

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_10_1.opb
MD5SUM6a7c5d2366cf8704587c2ca2c97e69d0
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-112
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 -111
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)6318
Sum of products size (including duplicates)12636
Number of different products3159
Sum of products size6318

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
0.04/0.06	c constraints 3659/0 clauses 3159/0 units 0
0.04/0.06	c vars 500
0.04/0.06	c objective 500 + -500
4.49/4.58	c 4.19736 98.8164 0 157341
4.49/4.58	o -22
9.99/10.01	c 9.36558 100.594 0 258161
9.99/10.01	o -32
9.99/10.05	c 9.40857 100.594 0 258698
9.99/10.05	o -33
10.08/10.14	c 9.49356 100.594 1 259898
10.08/10.14	o -34
24.09/24.16	c 23.3375 100.594 1 296577
24.09/24.16	o -99
24.28/24.39	c 23.5744 100.594 1 297408
24.28/24.39	o -110
205.54/205.63	c 201.039 184.191 22711 769484
205.54/205.63	o -111
632.11/632.32	c 618.923 184.191 31949 1876613
632.11/632.32	o -112
1800.08/1800.61	s SATISFIABLE
1800.08/1800.61	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 x69 -x70 -x71 -x72 -x73 -x74 -x75 x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 x90 -x91 x92 -x93 x94 x95 -x96 -x97 -x98 -x99 x100 -x101 -x102 x103 -x104 -x105 -x106 x107 -x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 x142 x143 -x144 -x145 x146 -x147 -x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 -x167 x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 x176 x177 -x178 -x179 -x180 x181 -x182 -x183 x184 -x185 x186 -x187 -x188 -x189 x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 x204 -x205 x206 -x207 -x208 -x209 -x210 -x211 -x212 x213 x214 x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 x226 x227 -x228 x229 x230 -x231 -x232 x233 -x234 -x235 x236 -x237 x238 x239 x240 -x241 -x242 -x243 -x244 -x245 x246 x247 x248 -x249 x250 -x251 -x252 -x253 x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 x262 -x263 -x264 -x265 -x266 x267 -x268 -x269 x270 -x271 -x272 -x273 -x274 -x275 -x276 x277 -x278 -x279 -x280 -x281 -x282 -x283 x284 -x285 x286 -x287 -x288 x289 -x290 x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 x299 -x300 -x301 -x302 -x303 -x304 x305 -x306 x307 -x308 x309 -x310 -x311 x312 -x313 x314 x315 -x316 -x317 -x318 -x319 -x320 x321 x322 x323 -x324 x325 -x326 x327 -x328 -x329 -x330 -x331 -x332 x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 x357 -x358 -x359 -x360 -x361 -x362 x363 -x364 -x365 x366 -x367 -x368 x369 -x370 -x371 -x372 -x373 x374 x375 -x376 -x377 x378 -x379 -x380 -x381 -x382 -x383 x384 -x385 -x386 x387 -x388 -x389 -x390 -x391 x392 -x393 -x394 x395 x396 -x397 -x398 -x399 -x400 x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 x415 -x416 x417 -x418 -x419 -x420 -x421 x422 -x423 -x424 x425 -x426 -x427 -x428 -x429 -x430 x431 -x432 x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 x441 -x442 x443 x444 -x445 -x446 -x447 -x448 x449 -x450 -x451 -x452 x453 -x454 -x455 -x456 -x457 -x458 -x459 x460 x461 -x462 x463 -x464 x465 x466 -x467 x468 -x469 x470 -x471 x472 -x473 -x474 -x475 -x476 -x477 x478 x479 -x480 x481 -x482 x483 -x484 -x485 x486 -x487 -x488 -x489 -x490 x491 x492 x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500

Verifier Data 

OK	-112

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681687-1277502302/watcher-2681687-1277502302 -o /tmp/evaluation-result-2681687-1277502302/solver-2681687-1277502302 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681687-1277502302.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25272
/proc/meminfo: memFree=1853200/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=2268 CPUtime=0
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 125831712 2322432 214 1992294400 134512640 136421960 4293356656 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25272/statm: 567 214 144 467 0 98 0

[startup+0.040776 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25272
/proc/meminfo: memFree=1853200/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=3324 CPUtime=0.04
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 560 0 0 0 4 0 0 0 20 0 1 0 125831712 3403776 480 1992294400 134512640 136421960 4293356656 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25272/statm: 831 480 146 467 0 362 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3324

[startup+0.101783 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25272
/proc/meminfo: memFree=1853200/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=9280 CPUtime=0.09
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 2023 0 0 0 9 0 0 0 20 0 1 0 125831712 9502720 1943 1992294400 134512640 136421960 4293356656 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 2320 1944 190 467 0 1851 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9280

[startup+0.30181 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25272
/proc/meminfo: memFree=1853200/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=24008 CPUtime=0.29
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 5722 0 0 0 27 2 0 0 20 0 1 0 125831712 24584192 5576 1992294400 134512640 136421960 4293356656 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 6002 5576 194 467 0 5533 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24008

[startup+0.701862 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25272
/proc/meminfo: memFree=1853200/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=52328 CPUtime=0.69
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 13310 0 0 0 64 5 0 0 20 0 1 0 125831712 53583872 12694 1992294400 134512640 136421960 4293356656 18446744073709551615 135491967 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 13082 12695 194 467 0 12613 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52328

[startup+1.50197 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25273
/proc/meminfo: memFree=1768128/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=100560 CPUtime=1.49
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 25633 0 0 0 138 11 0 0 22 0 1 0 125831712 102973440 23956 1992294400 134512640 136421960 4293356656 18446744073709551615 134973830 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 25140 23956 215 467 0 24671 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100560

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25273
/proc/meminfo: memFree=1757464/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=100560 CPUtime=3.09
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 25658 0 0 0 283 26 0 0 25 0 1 0 125831712 102973440 23981 1992294400 134512640 136421960 4293356656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 25140 23981 215 467 0 24671 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100560

[startup+6.3006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25273
/proc/meminfo: memFree=1756100/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=103004 CPUtime=6.29
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 26321 0 0 0 581 48 0 0 25 0 1 0 125831712 105476096 24188 1992294400 134512640 136421960 4293356656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 25751 24188 237 467 0 25282 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 103004

[startup+12.7004 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 25273
/proc/meminfo: memFree=1755976/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=103004 CPUtime=12.69
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 26358 0 0 0 1201 68 0 0 25 0 1 0 125831712 105476096 24222 1992294400 134512640 136421960 4293356656 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 25751 24222 237 467 0 25282 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 103004

[startup+25.5011 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 25273
/proc/meminfo: memFree=1755976/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=103664 CPUtime=25.49
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 26519 0 0 0 2466 83 0 0 25 0 1 0 125831712 106151936 24381 1992294400 134512640 136421960 4293356656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 25916 24381 237 467 0 25447 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 103664

[startup+51.1015 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 25275
/proc/meminfo: memFree=1694100/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=165316 CPUtime=51.08
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 41947 0 0 0 4967 141 0 0 25 0 1 0 125831712 169283584 39809 1992294400 134512640 136421960 4293356656 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 41329 39809 238 467 0 40860 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 165316

[startup+102.308 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 25275
/proc/meminfo: memFree=1687900/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=171448 CPUtime=102.26
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 43439 0 0 0 9976 250 0 0 25 0 1 0 125831712 175562752 41301 1992294400 134512640 136421960 4293356656 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 42862 41301 238 467 0 42393 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 171448

[startup+162.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 25277
/proc/meminfo: memFree=1677608/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=181612 CPUtime=162.25
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 45986 0 0 0 15858 367 0 0 25 0 1 0 125831712 185970688 43848 1992294400 134512640 136421960 4293356656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 45403 43848 238 467 0 44934 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 181612

[startup+222.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 25279
/proc/meminfo: memFree=1670416/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=222.23
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47752 0 0 0 21735 488 0 0 25 0 1 0 125831712 193134592 45613 1992294400 134512640 136421960 4293356656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45613 238 467 0 46683 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 188608

[startup+282.301 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 25281
/proc/meminfo: memFree=1670416/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=282.21
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47752 0 0 0 27610 611 0 0 25 0 1 0 125831712 193134592 45613 1992294400 134512640 136421960 4293356656 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45613 238 467 0 46683 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 188608

[startup+342.302 s]
/proc/loadavg: 1.12 1.06 1.01 2/107 25281
/proc/meminfo: memFree=1670416/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=342.19
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47752 0 0 0 33486 733 0 0 25 0 1 0 125831712 193134592 45613 1992294400 134512640 136421960 4293356656 18446744073709551615 134973866 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45613 238 467 0 46683 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 188608

[startup+402.302 s]
/proc/loadavg: 1.11 1.06 1.00 2/107 25283
/proc/meminfo: memFree=1670416/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=402.18
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47752 0 0 0 39352 866 0 0 25 0 1 0 125831712 193134592 45613 1992294400 134512640 136421960 4293356656 18446744073709551615 135010293 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45613 238 467 0 46683 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 188608

[startup+462.301 s]
/proc/loadavg: 1.10 1.07 1.00 2/107 25285
/proc/meminfo: memFree=1670292/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=462.16
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47752 0 0 0 45222 994 0 0 25 0 1 0 125831712 193134592 45613 1992294400 134512640 136421960 4293356656 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45613 238 467 0 46683 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 188608

[startup+522.301 s]
/proc/loadavg: 1.04 1.05 1.00 2/107 25287
/proc/meminfo: memFree=1670292/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=522.14
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47752 0 0 0 51102 1112 0 0 25 0 1 0 125831712 193134592 45613 1992294400 134512640 136421960 4293356656 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45613 238 467 0 46683 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 188608

[startup+582.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 25289
/proc/meminfo: memFree=1670168/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=582.13
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47754 0 0 0 56992 1221 0 0 25 0 1 0 125831712 193134592 45615 1992294400 134512640 136421960 4293356656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45615 238 467 0 46683 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 188608

[startup+642.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 25289
/proc/meminfo: memFree=1670168/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=642.11
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47755 0 0 0 62869 1342 0 0 25 0 1 0 125831712 193134592 45615 1992294400 134512640 136421960 4293356656 18446744073709551615 134870295 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45615 238 467 0 46683 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 188608

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25295
/proc/meminfo: memFree=1670044/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=822.06
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47755 0 0 0 80501 1705 0 0 25 0 1 0 125831712 193134592 45615 1992294400 134512640 136421960 4293356656 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45615 238 467 0 46683 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 188608

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25297
/proc/meminfo: memFree=1669920/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=882.04
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47755 0 0 0 86377 1827 0 0 25 0 1 0 125831712 193134592 45615 1992294400 134512640 136421960 4293356656 18446744073709551615 134642070 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45615 238 467 0 46683 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 188608

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25297
/proc/meminfo: memFree=1669920/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=942.02
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47755 0 0 0 92242 1960 0 0 25 0 1 0 125831712 193134592 45615 1992294400 134512640 136421960 4293356656 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45615 238 467 0 46683 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 188608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25308
/proc/meminfo: memFree=1668804/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=1001.99
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47755 0 0 0 98105 2094 0 0 25 0 1 0 125831712 193134592 45615 1992294400 134512640 136421960 4293356656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45615 238 467 0 46683 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 188608

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25310
/proc/meminfo: memFree=1668804/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=1061.98
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47755 0 0 0 103972 2226 0 0 25 0 1 0 125831712 193134592 45615 1992294400 134512640 136421960 4293356656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45615 238 467 0 46683 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 188608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 25312
/proc/meminfo: memFree=1668804/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=1121.95
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47756 0 0 0 109851 2344 0 0 25 0 1 0 125831712 193134592 45616 1992294400 134512640 136421960 4293356656 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45616 238 467 0 46683 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 188608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25314
/proc/meminfo: memFree=1668804/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=1181.94
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47757 0 0 0 115744 2450 0 0 25 0 1 0 125831712 193134592 45617 1992294400 134512640 136421960 4293356656 18446744073709551615 135022223 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45617 238 467 0 46683 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 188608

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25314
/proc/meminfo: memFree=1668804/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=1241.93
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47757 0 0 0 121622 2571 0 0 25 0 1 0 125831712 193134592 45617 1992294400 134512640 136421960 4293356656 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45617 238 467 0 46683 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 188608

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25316
/proc/meminfo: memFree=1668804/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=1301.91
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47757 0 0 0 127497 2694 0 0 25 0 1 0 125831712 193134592 45617 1992294400 134512640 136421960 4293356656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45617 238 467 0 46683 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 188608

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25318
/proc/meminfo: memFree=1668804/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=1361.89
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47757 0 0 0 133375 2814 0 0 25 0 1 0 125831712 193134592 45617 1992294400 134512640 136421960 4293356656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45617 238 467 0 46683 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 188608

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25320
/proc/meminfo: memFree=1668804/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=1421.88
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47757 0 0 0 139256 2932 0 0 25 0 1 0 125831712 193134592 45617 1992294400 134512640 136421960 4293356656 18446744073709551615 134857515 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45617 238 467 0 46683 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 188608

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25322
/proc/meminfo: memFree=1668928/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=1481.86
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47757 0 0 0 145126 3060 0 0 25 0 1 0 125831712 193134592 45617 1992294400 134512640 136421960 4293356656 18446744073709551615 135810571 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45617 238 467 0 46683 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 188608

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25322
/proc/meminfo: memFree=1668928/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=1541.84
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47757 0 0 0 151002 3182 0 0 25 0 1 0 125831712 193134592 45617 1992294400 134512640 136421960 4293356656 18446744073709551615 134861916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45617 238 467 0 46683 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 188608

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25324
/proc/meminfo: memFree=1668928/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=1601.82
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47757 0 0 0 156879 3303 0 0 25 0 1 0 125831712 193134592 45617 1992294400 134512640 136421960 4293356656 18446744073709551615 134643257 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45617 238 467 0 46683 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 188608

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25326
/proc/meminfo: memFree=1668928/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=1661.8
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47757 0 0 0 162761 3419 0 0 25 0 1 0 125831712 193134592 45617 1992294400 134512640 136421960 4293356656 18446744073709551615 134651063 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45617 238 467 0 46683 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 188608

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25328
/proc/meminfo: memFree=1668928/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=1721.79
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47757 0 0 0 168654 3525 0 0 25 0 1 0 125831712 193134592 45617 1992294400 134512640 136421960 4293356656 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45617 238 467 0 46683 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 188608

[startup+1782.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 25333
/proc/meminfo: memFree=1668556/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=1781.77
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47757 0 0 0 174535 3642 0 0 25 0 1 0 125831712 193134592 45617 1992294400 134512640 136421960 4293356656 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45617 238 467 0 46683 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 188608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.04 1.01 1.00 3/107 25333
/proc/meminfo: memFree=1668556/2059040 swapFree=4139488/4192956
[pid=25272] ppid=25270 vsize=188608 CPUtime=1800.08
/proc/25272/stat : 25272 (pbct) R 25270 25272 24621 0 -1 4202496 47757 0 0 0 176329 3679 0 0 25 0 1 0 125831712 193134592 45617 1992294400 134512640 136421960 4293356656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25272/statm: 47152 45617 238 467 0 46683 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 188608

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

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

Child status: 0
Real time (s): 1800.64
CPU time (s): 1800.11
CPU user time (s): 1763.3
CPU system time (s): 36.8134
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 188608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1763.3
system time used= 36.8134
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47758
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= 3636

runsolver used 2.73258 second user time and 8.74767 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-25 23:45:02
IDJOB=2681687
IDBENCH=48176
IDSOLVER=1192
FILE ID=node013/2681687-1277502302
PBS_JOBID= 11190560
Free space on /tmp= 62404 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_10_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681687-1277502302/watcher-2681687-1277502302 -o /tmp/evaluation-result-2681687-1277502302/solver-2681687-1277502302 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681687-1277502302.opb

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

MD5SUM BENCH= 6a7c5d2366cf8704587c2ca2c97e69d0
RANDOM SEED=706554068

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1853472 kB
Buffers:         30756 kB
Cached:          76332 kB
SwapCached:       5728 kB
Active:          68556 kB
Inactive:        51784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1853472 kB
SwapTotal:     4192956 kB
SwapFree:      4139488 kB
Dirty:            1992 kB
Writeback:           0 kB
AnonPages:       12068 kB
Mapped:          11900 kB
Slab:            63084 kB
PageTables:       4204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181964 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= 62400 MiB
End job on node013 at 2010-06-26 00:15:05