Trace number 2681664

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)41 1800.15 1800.66

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_4.opb
MD5SUM3feaf3974ec1ffdea6d6674c11d1a071
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark39
Best CPU time to get the best result obtained on this benchmark1800.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 36
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint26
Maximum length of a constraint50
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)15754
Sum of products size (including duplicates)31508
Number of different products15754
Sum of products size31508

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.19/0.26	c constraints 15754/0 clauses 16254/0 units 0
0.19/0.26	c vars 500
0.19/0.26	c objective 500 + 0
4.49/4.52	c 4.13137 347 1 15788
4.49/4.52	o 58
10.09/10.19	c 9.73452 353.434 401 18217
10.09/10.19	o 57
11.09/11.14	c 10.6744 353.434 501 19267
11.09/11.14	o 56
11.29/11.36	c 10.8943 353.434 501 19754
11.29/11.36	o 55
11.49/11.58	c 11.1103 353.434 501 20274
11.49/11.58	o 54
11.68/11.79	c 11.3223 353.434 501 20767
11.68/11.79	o 47
12.00/12.04	c 11.5682 353.434 517 21305
12.00/12.04	o 46
12.19/12.26	c 11.7892 353.434 521 21760
12.19/12.26	o 45
13.89/13.92	c 13.422 353.82 973 23798
13.89/13.92	o 44
17.28/17.31	c 16.7605 354.336 1844 28019
17.28/17.31	o 43
225.34/225.41	c 222.065 399.805 66038 196067
225.34/225.41	o 42
1198.95/1199.36	c 1183.55 419.473 36545 882113
1198.95/1199.36	o 41
1800.10/1800.61	s SATISFIABLE
1800.10/1800.61	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	41

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681664-1277501712/watcher-2681664-1277501712 -o /tmp/evaluation-result-2681664-1277501712/solver-2681664-1277501712 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681664-1277501712.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 3/105 31743
/proc/meminfo: memFree=1821772/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=2136 CPUtime=0
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 259 0 0 0 0 0 0 0 20 0 1 0 91462591 2187264 179 1992294400 134512640 136421960 4291724544 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31743/statm: 534 180 145 467 0 65 0

[startup+0.0846541 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31743
/proc/meminfo: memFree=1821772/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=3188 CPUtime=0.08
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 512 0 0 0 8 0 0 0 20 0 1 0 91462591 3264512 432 1992294400 134512640 136421960 4291724544 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31743/statm: 797 432 146 467 0 328 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3188

[startup+0.100655 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31743
/proc/meminfo: memFree=1821772/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=3716 CPUtime=0.09
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 650 0 0 0 9 0 0 0 20 0 1 0 91462591 3805184 570 1992294400 134512640 136421960 4291724544 18446744073709551615 135161806 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31743/statm: 929 571 146 467 0 460 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3716

[startup+0.300681 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31743
/proc/meminfo: memFree=1821772/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=14916 CPUtime=0.29
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 3436 0 0 0 28 1 0 0 20 0 1 0 91462591 15273984 3356 1992294400 134512640 136421960 4291724544 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 3729 3357 189 467 0 3260 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14916

[startup+0.700731 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31743
/proc/meminfo: memFree=1821772/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=57524 CPUtime=0.69
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 14525 0 0 0 63 6 0 0 20 0 1 0 91462591 58904576 13915 1992294400 134512640 136421960 4291724544 18446744073709551615 135818501 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 14381 13916 193 467 0 13912 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57524

[startup+1.50083 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31744
/proc/meminfo: memFree=1744512/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=116388 CPUtime=1.49
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 30258 0 0 0 135 14 0 0 23 0 1 0 91462591 119181312 28500 1992294400 134512640 136421960 4291724544 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 29097 28501 193 467 0 28628 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 116388

[startup+3.10103 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31744
/proc/meminfo: memFree=1662548/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=297556 CPUtime=3.09
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 77634 0 0 0 276 33 0 0 25 0 1 0 91462591 304697344 71860 1992294400 134512640 136421960 4291724544 18446744073709551615 134700833 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 74389 71860 194 467 0 73920 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 297556

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31744
/proc/meminfo: memFree=1480888/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=361780 CPUtime=6.29
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 93970 0 0 0 588 41 0 0 25 0 1 0 91462591 370462720 84990 1992294400 134512640 136421960 4291724544 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 90445 84990 237 467 0 89976 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 361780

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31746
/proc/meminfo: memFree=1480640/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=362044 CPUtime=12.69
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 94141 0 0 0 1221 48 0 0 25 0 1 0 91462591 370733056 85154 1992294400 134512640 136421960 4291724544 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 90511 85154 237 467 0 90042 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 362044

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31746
/proc/meminfo: memFree=1478160/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=364684 CPUtime=25.48
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 94808 0 0 0 2481 67 0 0 25 0 1 0 91462591 373436416 85819 1992294400 134512640 136421960 4291724544 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 91171 85819 237 467 0 90702 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 364684

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31746
/proc/meminfo: memFree=1473200/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=369700 CPUtime=51.07
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 96069 0 0 0 5007 100 0 0 25 0 1 0 91462591 378572800 87080 1992294400 134512640 136421960 4291724544 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 92425 87080 237 467 0 91956 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 369700

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31748
/proc/meminfo: memFree=1460676/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=381892 CPUtime=102.27
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 99095 0 0 0 10060 167 0 0 25 0 1 0 91462591 391057408 90106 1992294400 134512640 136421960 4291724544 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 95473 90106 237 467 0 95004 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 381892

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31750
/proc/meminfo: memFree=1447160/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=395532 CPUtime=162.25
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 102497 0 0 0 15979 246 0 0 25 0 1 0 91462591 405024768 93508 1992294400 134512640 136421960 4291724544 18446744073709551615 134861647 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 98883 93508 237 467 0 98414 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 395532

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31750
/proc/meminfo: memFree=1433644/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=408868 CPUtime=222.22
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 105838 0 0 0 21900 322 0 0 25 0 1 0 91462591 418680832 96849 1992294400 134512640 136421960 4291724544 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 102217 96849 237 467 0 101748 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 408868

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31752
/proc/meminfo: memFree=1433148/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=409396 CPUtime=282.22
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 105975 0 0 0 27819 403 0 0 25 0 1 0 91462591 419221504 96985 1992294400 134512640 136421960 4291724544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 102349 96985 237 467 0 101880 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 409396

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31754
/proc/meminfo: memFree=1433024/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=409396 CPUtime=342.2
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 105975 0 0 0 33745 475 0 0 25 0 1 0 91462591 419221504 96985 1992294400 134512640 136421960 4291724544 18446744073709551615 134859919 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 102349 96985 237 467 0 101880 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 409396

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31756
/proc/meminfo: memFree=1433024/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=409396 CPUtime=402.18
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 105975 0 0 0 39670 548 0 0 25 0 1 0 91462591 419221504 96985 1992294400 134512640 136421960 4291724544 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 102349 96985 237 467 0 101880 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 409396

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31758
/proc/meminfo: memFree=1433024/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=409396 CPUtime=462.16
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 105975 0 0 0 45592 624 0 0 25 0 1 0 91462591 419221504 96985 1992294400 134512640 136421960 4291724544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 102349 96985 237 467 0 101880 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 409396

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31758
/proc/meminfo: memFree=1433024/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=409396 CPUtime=522.14
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 105975 0 0 0 51515 699 0 0 25 0 1 0 91462591 419221504 96985 1992294400 134512640 136421960 4291724544 18446744073709551615 134870295 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 102349 96985 237 467 0 101880 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 409396

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31760
/proc/meminfo: memFree=1433024/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=409396 CPUtime=582.13
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 105975 0 0 0 57438 775 0 0 25 0 1 0 91462591 419221504 96985 1992294400 134512640 136421960 4291724544 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 102349 96985 237 467 0 101880 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 409396

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31762
/proc/meminfo: memFree=1433024/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=409396 CPUtime=642.12
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 105975 0 0 0 63356 856 0 0 25 0 1 0 91462591 419221504 96985 1992294400 134512640 136421960 4291724544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 102349 96985 237 467 0 101880 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 409396

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31766
/proc/meminfo: memFree=1412564/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=822.06
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110989 0 0 0 81119 1087 0 0 25 0 1 0 91462591 439844864 101999 1992294400 134512640 136421960 4291724544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 101999 237 467 0 106915 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 429536

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31768
/proc/meminfo: memFree=1412564/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=882.04
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110989 0 0 0 87049 1155 0 0 25 0 1 0 91462591 439844864 101999 1992294400 134512640 136421960 4291724544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 101999 237 467 0 106915 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 429536

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31770
/proc/meminfo: memFree=1412564/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=942.03
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110989 0 0 0 92978 1225 0 0 25 0 1 0 91462591 439844864 101999 1992294400 134512640 136421960 4291724544 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 101999 237 467 0 106915 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 429536

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31772
/proc/meminfo: memFree=1412564/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=1002.01
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110989 0 0 0 98899 1302 0 0 25 0 1 0 91462591 439844864 101999 1992294400 134512640 136421960 4291724544 18446744073709551615 135021849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 101999 237 467 0 106915 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 429536

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31774
/proc/meminfo: memFree=1412564/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=1061.99
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110989 0 0 0 104819 1380 0 0 25 0 1 0 91462591 439844864 101999 1992294400 134512640 136421960 4291724544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 101999 237 467 0 106915 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 429536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31774
/proc/meminfo: memFree=1412564/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=1121.98
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110989 0 0 0 110745 1453 0 0 25 0 1 0 91462591 439844864 101999 1992294400 134512640 136421960 4291724544 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 101999 237 467 0 106915 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 429536

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31776
/proc/meminfo: memFree=1412564/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=1181.96
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110989 0 0 0 116669 1527 0 0 25 0 1 0 91462591 439844864 101999 1992294400 134512640 136421960 4291724544 18446744073709551615 134973866 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 101999 237 467 0 106915 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 429536

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31778
/proc/meminfo: memFree=1412316/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=1241.94
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110990 0 0 0 122595 1599 0 0 25 0 1 0 91462591 439844864 101999 1992294400 134512640 136421960 4291724544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 101999 237 467 0 106915 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 429536

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31780
/proc/meminfo: memFree=1412316/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=1301.93
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110990 0 0 0 128520 1673 0 0 25 0 1 0 91462591 439844864 101999 1992294400 134512640 136421960 4291724544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 101999 237 467 0 106915 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 429536

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31782
/proc/meminfo: memFree=1412068/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=1361.91
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110990 0 0 0 134443 1748 0 0 25 0 1 0 91462591 439844864 101999 1992294400 134512640 136421960 4291724544 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 101999 237 467 0 106915 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 429536

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31782
/proc/meminfo: memFree=1412068/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=1421.9
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110990 0 0 0 140369 1821 0 0 25 0 1 0 91462591 439844864 101999 1992294400 134512640 136421960 4291724544 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 101999 237 467 0 106915 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 429536

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31784
/proc/meminfo: memFree=1412068/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=1481.87
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110991 0 0 0 146293 1894 0 0 25 0 1 0 91462591 439844864 102000 1992294400 134512640 136421960 4291724544 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 102000 237 467 0 106915 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 429536

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31786
/proc/meminfo: memFree=1412068/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=1541.85
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110991 0 0 0 152222 1963 0 0 25 0 1 0 91462591 439844864 102000 1992294400 134512640 136421960 4291724544 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 102000 237 467 0 106915 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 429536

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31797
/proc/meminfo: memFree=1411448/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=1601.83
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110992 0 0 0 158155 2028 0 0 25 0 1 0 91462591 439844864 102001 1992294400 134512640 136421960 4291724544 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 102001 237 467 0 106915 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 429536

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31799
/proc/meminfo: memFree=1411448/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=1661.82
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110992 0 0 0 164085 2097 0 0 25 0 1 0 91462591 439844864 102001 1992294400 134512640 136421960 4291724544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 102001 237 467 0 106915 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 429536

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31799
/proc/meminfo: memFree=1411448/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=1721.8
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110992 0 0 0 170011 2169 0 0 25 0 1 0 91462591 439844864 102001 1992294400 134512640 136421960 4291724544 18446744073709551615 135022062 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 102001 237 467 0 106915 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 429536

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31801
/proc/meminfo: memFree=1411448/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=1781.78
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110992 0 0 0 175936 2242 0 0 25 0 1 0 91462591 439844864 102001 1992294400 134512640 136421960 4291724544 18446744073709551615 135021849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 102001 237 467 0 106915 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 429536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31801
/proc/meminfo: memFree=1411448/2059040 swapFree=4139468/4192956
[pid=31743] ppid=31741 vsize=429536 CPUtime=1800.1
/proc/31743/stat : 31743 (pbct) R 31741 31743 31115 0 -1 4202496 110992 0 0 0 177745 2265 0 0 25 0 1 0 91462591 439844864 102001 1992294400 134512640 136421960 4291724544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31743/statm: 107384 102001 237 467 0 106915 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 429536

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): 1800.66
CPU time (s): 1800.15
CPU user time (s): 1777.45
CPU system time (s): 22.6945
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 429536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1777.45
system time used= 22.6945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 110993
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= 3194

runsolver used 3.14352 second user time and 8.33673 second system time

The end

Launcher Data 

Begin job on node054 at 2010-06-25 23:35:12
IDJOB=2681664
IDBENCH=48153
IDSOLVER=1192
FILE ID=node054/2681664-1277501712
PBS_JOBID= 11190541
Free space on /tmp= 62432 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_25_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681664-1277501712/watcher-2681664-1277501712 -o /tmp/evaluation-result-2681664-1277501712/solver-2681664-1277501712 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681664-1277501712.opb

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

MD5SUM BENCH= 3feaf3974ec1ffdea6d6674c11d1a071
RANDOM SEED=374750655

node054.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		: 3000.217
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	: 6000.43
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		: 3000.217
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:       1822052 kB
Buffers:          8796 kB
Cached:         133064 kB
SwapCached:       6072 kB
Active:          69144 kB
Inactive:        85468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1822052 kB
SwapTotal:     4192956 kB
SwapFree:      4139468 kB
Dirty:            2132 kB
Writeback:           0 kB
AnonPages:       11440 kB
Mapped:          11908 kB
Slab:            60516 kB
PageTables:       4120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180468 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 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 node054 at 2010-06-26 00:05:15