Trace number 2681635

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)20 1800.21 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_60_3.opb
MD5SUMd5313ea0d4ce989dad692c9adfb6f827
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark1800.51
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
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 constraint61
Maximum length of a constraint111
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)37460
Sum of products size (including duplicates)74920
Number of different products37460
Sum of products size74920

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
0.59/0.62	c constraints 37460/0 clauses 37960/0 units 0
0.59/0.62	c vars 500
0.59/0.62	c objective 500 + 0
10.69/10.76	c 9.8695 807.77 1 37600
10.69/10.76	o 33
46.28/46.34	c 45.2841 822.977 272 39355
46.28/46.34	o 32
46.78/46.89	c 45.836 822.977 275 39905
46.78/46.89	o 31
47.37/47.42	c 46.358 822.977 275 40493
47.37/47.42	o 29
47.87/47.96	c 46.8989 822.977 275 40976
47.87/47.96	o 27
48.38/48.50	c 47.4348 822.977 275 41455
48.38/48.50	o 26
49.07/49.11	c 48.0467 822.977 291 41948
49.07/49.11	o 25
49.57/49.66	c 48.5986 822.977 294 42424
49.57/49.66	o 24
50.38/50.45	c 49.3875 822.977 348 42961
50.38/50.45	o 23
60.86/60.94	c 59.7889 824.523 1705 46951
60.86/60.94	o 22
72.47/72.50	c 71.3042 825.941 2974 52423
72.47/72.50	o 21
252.51/252.69	c 250.414 853.723 24920 114170
252.51/252.69	o 20
1800.10/1800.71	s SATISFIABLE
1800.10/1800.71	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	20

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681635-1277501069/watcher-2681635-1277501069 -o /tmp/evaluation-result-2681635-1277501069/solver-2681635-1277501069 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681635-1277501069.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 25042
/proc/meminfo: memFree=1836312/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=2136 CPUtime=0
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 261 0 0 0 0 0 0 0 20 0 1 0 125710356 2187264 180 1992294400 134512640 136421960 4294805840 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25042/statm: 534 180 145 467 0 65 0

[startup+0.0686699 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25042
/proc/meminfo: memFree=1836312/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=2520 CPUtime=0.06
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 352 0 0 0 6 0 0 0 20 0 1 0 125710356 2580480 271 1992294400 134512640 136421960 4294805840 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25042/statm: 630 271 145 467 0 161 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2520

[startup+0.100674 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25042
/proc/meminfo: memFree=1836312/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=2776 CPUtime=0.09
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 404 0 0 0 9 0 0 0 20 0 1 0 125710356 2842624 323 1992294400 134512640 136421960 4294805840 18446744073709551615 135818196 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25042/statm: 694 323 145 467 0 225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2776

[startup+0.300711 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25042
/proc/meminfo: memFree=1836312/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=8388 CPUtime=0.29
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 1800 0 0 0 29 0 0 0 20 0 1 0 125710356 8589312 1719 1992294400 134512640 136421960 4294805840 18446744073709551615 135818227 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25042/statm: 2097 1719 146 467 0 1628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8388

[startup+0.700785 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25042
/proc/meminfo: memFree=1836312/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=30264 CPUtime=0.69
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 7279 0 0 0 66 3 0 0 21 0 1 0 125710356 30990336 7132 1992294400 134512640 136421960 4294805840 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 7566 7133 189 467 0 7097 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30264

[startup+1.50093 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25043
/proc/meminfo: memFree=1768476/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=119288 CPUtime=1.49
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 30558 0 0 0 137 12 0 0 23 0 1 0 125710356 122150912 29073 1992294400 134512640 136421960 4294805840 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 29822 29074 189 467 0 29353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 119288

[startup+3.10023 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25043
/proc/meminfo: memFree=1675972/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=238692 CPUtime=3.09
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 62593 0 0 0 282 27 0 0 25 0 1 0 125710356 244420608 58263 1992294400 134512640 136421960 4294805840 18446744073709551615 135878161 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 59673 58263 193 467 0 59204 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 238692

[startup+6.30082 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25043
/proc/meminfo: memFree=1434544/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=486876 CPUtime=6.28
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 128342 0 0 0 572 56 0 0 25 0 1 0 125710356 498561024 116638 1992294400 134512640 136421960 4294805840 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 121719 116638 193 467 0 121250 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 486876

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25043
/proc/meminfo: memFree=1035636/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=842436 CPUtime=12.69
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 219968 0 0 0 1178 91 0 0 25 0 1 0 125710356 862654464 199732 1992294400 134512640 136421960 4294805840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 210609 199732 236 467 0 210140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 842436

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25043
/proc/meminfo: memFree=1035636/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=842436 CPUtime=25.48
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 219968 0 0 0 2452 96 0 0 25 0 1 0 125710356 862654464 199732 1992294400 134512640 136421960 4294805840 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 210609 199732 236 467 0 210140 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 842436

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25045
/proc/meminfo: memFree=1035016/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=842724 CPUtime=51.07
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 220247 0 0 0 5002 105 0 0 25 0 1 0 125710356 862949376 200003 1992294400 134512640 136421960 4294805840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 210681 200003 237 467 0 210212 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 842724

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25045
/proc/meminfo: memFree=1027452/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=850136 CPUtime=102.26
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 222126 0 0 0 10092 134 0 0 25 0 1 0 125710356 870539264 201880 1992294400 134512640 136421960 4294805840 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 212534 201880 237 467 0 212065 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 850136

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25047
/proc/meminfo: memFree=1019020/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=858748 CPUtime=162.24
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 224258 0 0 0 16057 167 0 0 25 0 1 0 125710356 879357952 204012 1992294400 134512640 136421960 4294805840 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 214687 204012 237 467 0 214218 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 858748

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25049
/proc/meminfo: memFree=1007860/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=869712 CPUtime=222.21
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 227006 0 0 0 22019 202 0 0 25 0 1 0 125710356 890585088 206760 1992294400 134512640 136421960 4294805840 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 217428 206760 237 467 0 216959 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 869712

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25051
/proc/meminfo: memFree=998684/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=878872 CPUtime=282.2
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 229313 0 0 0 27985 235 0 0 25 0 1 0 125710356 899964928 209066 1992294400 134512640 136421960 4294805840 18446744073709551615 135026224 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 219718 209066 237 467 0 219249 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 878872

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25053
/proc/meminfo: memFree=991740/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=885736 CPUtime=342.18
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 231028 0 0 0 33951 267 0 0 25 0 1 0 125710356 906993664 210781 1992294400 134512640 136421960 4294805840 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 221434 210781 237 467 0 220965 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 885736

[startup+402.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 25053
/proc/meminfo: memFree=981820/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=895724 CPUtime=402.16
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 233508 0 0 0 39915 301 0 0 25 0 1 0 125710356 917221376 213261 1992294400 134512640 136421960 4294805840 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 223931 213261 237 467 0 223462 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 895724

[startup+462.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 25055
/proc/meminfo: memFree=974380/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=902852 CPUtime=462.13
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 235302 0 0 0 45879 334 0 0 25 0 1 0 125710356 924520448 215055 1992294400 134512640 136421960 4294805840 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 225713 215055 237 467 0 225244 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 902852

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25057
/proc/meminfo: memFree=966816/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=910508 CPUtime=522.12
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 237227 0 0 0 51845 367 0 0 25 0 1 0 125710356 932360192 216980 1992294400 134512640 136421960 4294805840 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 227627 216980 237 467 0 227158 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 910508

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25059
/proc/meminfo: memFree=958136/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=919088 CPUtime=582.09
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 239363 0 0 0 57811 398 0 0 25 0 1 0 125710356 941146112 219116 1992294400 134512640 136421960 4294805840 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 229772 219116 237 467 0 229303 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 919088

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25061
/proc/meminfo: memFree=949828/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=927584 CPUtime=642.08
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 241450 0 0 0 63776 432 0 0 25 0 1 0 125710356 949846016 221203 1992294400 134512640 136421960 4294805840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 231896 221203 237 467 0 231427 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 927584

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25067
/proc/meminfo: memFree=911636/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=965636 CPUtime=881.99
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 250947 0 0 0 87637 562 0 0 25 0 1 0 125710356 988811264 230700 1992294400 134512640 136421960 4294805840 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 241409 230700 237 467 0 240940 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 965636

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25069
/proc/meminfo: memFree=902336/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=974748 CPUtime=941.97
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 253255 0 0 0 93602 595 0 0 25 0 1 0 125710356 998141952 233008 1992294400 134512640 136421960 4294805840 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 243687 233008 237 467 0 243218 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 974748

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25069
/proc/meminfo: memFree=895268/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=981744 CPUtime=1001.96
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 254993 0 0 0 99571 625 0 0 25 0 1 0 125710356 1005305856 234746 1992294400 134512640 136421960 4294805840 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 245436 234746 237 467 0 244967 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 981744

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25071
/proc/meminfo: memFree=885844/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=991116 CPUtime=1061.94
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 257351 0 0 0 105538 656 0 0 25 0 1 0 125710356 1014902784 237104 1992294400 134512640 136421960 4294805840 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 247779 237104 237 467 0 247310 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 991116

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25073
/proc/meminfo: memFree=878528/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=998376 CPUtime=1121.92
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 259186 0 0 0 111505 687 0 0 25 0 1 0 125710356 1022337024 238939 1992294400 134512640 136421960 4294805840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 249594 238939 237 467 0 249125 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 998376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25075
/proc/meminfo: memFree=871460/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=1005372 CPUtime=1181.9
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 260919 0 0 0 117470 720 0 0 25 0 1 0 125710356 1029500928 240672 1992294400 134512640 136421960 4294805840 18446744073709551615 134903394 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 251343 240672 237 467 0 250874 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1005372

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25077
/proc/meminfo: memFree=864144/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=1012644 CPUtime=1241.87
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 262738 0 0 0 123436 751 0 0 25 0 1 0 125710356 1036947456 242491 1992294400 134512640 136421960 4294805840 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 253161 242491 237 467 0 252692 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 1012644

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25077
/proc/meminfo: memFree=852736/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=1024004 CPUtime=1301.86
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 265542 0 0 0 129400 786 0 0 25 0 1 0 125710356 1048580096 245295 1992294400 134512640 136421960 4294805840 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 256001 245295 237 467 0 255532 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 1024004

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25079
/proc/meminfo: memFree=843932/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=1032988 CPUtime=1361.83
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 267767 0 0 0 135364 819 0 0 25 0 1 0 125710356 1057779712 247520 1992294400 134512640 136421960 4294805840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 258247 247520 237 467 0 257778 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 1032988

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25081
/proc/meminfo: memFree=835376/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=1041308 CPUtime=1421.82
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 269882 0 0 0 141331 851 0 0 25 0 1 0 125710356 1066299392 249635 1992294400 134512640 136421960 4294805840 18446744073709551615 134643257 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 260327 249635 237 467 0 259858 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 1041308

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25083
/proc/meminfo: memFree=828060/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=1048700 CPUtime=1481.79
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 271710 0 0 0 147295 884 0 0 25 0 1 0 125710356 1073868800 251463 1992294400 134512640 136421960 4294805840 18446744073709551615 135006034 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 262175 251463 237 467 0 261706 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 1048700

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25085
/proc/meminfo: memFree=821612/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=1055036 CPUtime=1541.77
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 273316 0 0 0 153262 915 0 0 25 0 1 0 125710356 1080356864 253069 1992294400 134512640 136421960 4294805840 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 263759 253069 237 467 0 263290 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 1055036

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25085
/proc/meminfo: memFree=821612/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=1055036 CPUtime=1601.75
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 273316 0 0 0 159232 943 0 0 25 0 1 0 125710356 1080356864 253069 1992294400 134512640 136421960 4294805840 18446744073709551615 134604574 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 263759 253069 237 467 0 263290 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 1055036

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25087
/proc/meminfo: memFree=821612/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=1055036 CPUtime=1661.73
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 273316 0 0 0 165198 975 0 0 25 0 1 0 125710356 1080356864 253069 1992294400 134512640 136421960 4294805840 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 263759 253069 237 467 0 263290 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 1055036

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25089
/proc/meminfo: memFree=821612/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=1055036 CPUtime=1721.71
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 273316 0 0 0 171164 1007 0 0 25 0 1 0 125710356 1080356864 253069 1992294400 134512640 136421960 4294805840 18446744073709551615 135028064 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 263759 253069 237 467 0 263290 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 1055036

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25091
/proc/meminfo: memFree=821364/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=1055036 CPUtime=1781.69
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 273316 0 0 0 177128 1041 0 0 25 0 1 0 125710356 1080356864 253069 1992294400 134512640 136421960 4294805840 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 263759 253069 237 467 0 263290 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 1055036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25091
/proc/meminfo: memFree=821364/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=1055036 CPUtime=1800.1
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4202496 273316 0 0 0 178961 1049 0 0 25 0 1 0 125710356 1080356864 253069 1992294400 134512640 136421960 4294805840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25042/statm: 263759 253069 237 467 0 263290 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 1055036

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25091
/proc/meminfo: memFree=821364/2059040 swapFree=4139068/4192956
[pid=25042] ppid=25040 vsize=0 CPUtime=1800.2
/proc/25042/stat : 25042 (pbct) R 25040 25042 24404 0 -1 4194308 273317 0 0 0 178961 1059 0 0 25 0 1 0 125710356 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25042/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.21
CPU user time (s): 1789.61
CPU system time (s): 10.5974
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 1055036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.61
system time used= 10.5974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 273317
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= 21803

runsolver used 2.77958 second user time and 8.69668 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-25 23:24:29
IDJOB=2681635
IDBENCH=48124
IDSOLVER=1192
FILE ID=node007/2681635-1277501069
PBS_JOBID= 11190575
Free space on /tmp= 62328 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_60_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681635-1277501069/watcher-2681635-1277501069 -o /tmp/evaluation-result-2681635-1277501069/solver-2681635-1277501069 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681635-1277501069.opb

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

MD5SUM BENCH= d5313ea0d4ce989dad692c9adfb6f827
RANDOM SEED=1865852479

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1836840 kB
Buffers:         27264 kB
Cached:         110232 kB
SwapCached:       6448 kB
Active:          62004 kB
Inactive:        88560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1836840 kB
SwapTotal:     4192956 kB
SwapFree:      4139068 kB
Dirty:            2364 kB
Writeback:           0 kB
AnonPages:       11692 kB
Mapped:          11888 kB
Slab:            49532 kB
PageTables:       4228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182104 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= 62324 MiB
End job on node007 at 2010-06-25 23:54:32