Trace number 2682388

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)-30 1800.11 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-5.opb
MD5SUM7f24dba3f3d4b877b96bd50f5b27c089
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-33
Best CPU time to get the best result obtained on this benchmark1789.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved YES
Number of variables595
Total number of constraints28143
Number of constraints which are clauses28143
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 595
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 595
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 595
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.19/0.23	c constraints 0/0 clauses 28143/0 units 0
0.19/0.23	c vars 595
0.19/0.23	c objective 595 + -595
0.49/0.56	c 0.516921 48.0625 0 26
0.49/0.56	o -24
0.49/0.56	c 0.51992 48.8125 1 53
0.49/0.56	o -25
0.59/0.66	c 0.613906 49.4844 405 565
0.59/0.66	o -26
1.00/1.06	c 1.00585 53.2227 2122 2546
1.00/1.06	o -27
1.00/1.09	c 1.03784 53.6094 2249 2719
1.00/1.09	o -28
1.49/1.52	c 1.45678 57.4766 4005 4801
1.49/1.52	o -29
215.23/215.37	c 211.383 126.992 14402 699243
215.23/215.37	o -30
1800.09/1800.61	s SATISFIABLE
1800.09/1800.61	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 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595

Verifier Data 

OK	-30

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682388-1277483617/watcher-2682388-1277483617 -o /tmp/evaluation-result-2682388-1277483617/solver-2682388-1277483617 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682388-1277483617.opb 

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


[startup+0 s]
/proc/loadavg: 0.96 1.00 1.00 3/105 29127
/proc/meminfo: memFree=1781356/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=2136 CPUtime=0
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 259 0 0 0 0 0 0 0 25 0 1 0 89655245 2187264 179 1992294400 134512640 136421960 4292038896 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29127/statm: 534 179 145 467 0 65 0

[startup+0.0538561 s]
/proc/loadavg: 0.96 1.00 1.00 3/105 29127
/proc/meminfo: memFree=1781356/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=2400 CPUtime=0.05
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 308 0 0 0 5 0 0 0 25 0 1 0 89655245 2457600 228 1992294400 134512640 136421960 4292038896 18446744073709551615 135377240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29127/statm: 600 228 145 467 0 131 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2400

[startup+0.10186 s]
/proc/loadavg: 0.96 1.00 1.00 3/105 29127
/proc/meminfo: memFree=1781356/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=2548 CPUtime=0.1
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 360 0 0 0 10 0 0 0 25 0 1 0 89655245 2609152 280 1992294400 134512640 136421960 4292038896 18446744073709551615 135158964 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29127/statm: 637 281 145 467 0 168 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2548

[startup+0.300879 s]
/proc/loadavg: 0.96 1.00 1.00 3/105 29127
/proc/meminfo: memFree=1781356/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=10716 CPUtime=0.29
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 2379 0 0 0 29 0 0 0 25 0 1 0 89655245 10973184 2299 1992294400 134512640 136421960 4292038896 18446744073709551615 134541812 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 2679 2300 189 467 0 2210 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10716

[startup+0.700918 s]
/proc/loadavg: 0.96 1.00 1.00 3/105 29127
/proc/meminfo: memFree=1781356/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=51064 CPUtime=0.69
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 12950 0 0 0 65 4 0 0 25 0 1 0 89655245 52289536 12011 1992294400 134512640 136421960 4292038896 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 12766 12011 236 467 0 12297 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51064

[startup+1.501 s]
/proc/loadavg: 0.96 1.00 1.00 2/106 29128
/proc/meminfo: memFree=1731004/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=58588 CPUtime=1.49
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 14843 0 0 0 143 6 0 0 25 0 1 0 89655245 59994112 13902 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 14647 13903 236 467 0 14178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58588

[startup+3.10015 s]
/proc/loadavg: 0.96 1.00 1.00 2/106 29128
/proc/meminfo: memFree=1720836/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=72712 CPUtime=3.09
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 18368 0 0 0 297 12 0 0 25 0 1 0 89655245 74457088 17426 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 18178 17426 236 467 0 17709 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72712

[startup+6.30146 s]
/proc/loadavg: 0.96 1.00 1.00 2/106 29128
/proc/meminfo: memFree=1705708/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=82916 CPUtime=6.29
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 20904 0 0 0 608 21 0 0 25 0 1 0 89655245 84905984 19962 1992294400 134512640 136421960 4292038896 18446744073709551615 134859893 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 20729 19962 236 467 0 20260 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 82916

[startup+12.7011 s]
/proc/loadavg: 0.96 1.00 1.00 2/106 29128
/proc/meminfo: memFree=1691828/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=92768 CPUtime=12.68
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 23381 0 0 0 1233 35 0 0 25 0 1 0 89655245 94994432 22439 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 23192 22439 236 467 0 22723 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 92768

[startup+25.5013 s]
/proc/loadavg: 0.97 1.00 1.00 2/106 29130
/proc/meminfo: memFree=1690588/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=94088 CPUtime=25.49
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 23708 0 0 0 2486 63 0 0 25 0 1 0 89655245 96346112 22766 1992294400 134512640 136421960 4292038896 18446744073709551615 134863654 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 23522 22766 236 467 0 23053 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 94088

[startup+51.1008 s]
/proc/loadavg: 0.98 1.00 1.00 2/106 29130
/proc/meminfo: memFree=1681412/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=103332 CPUtime=51.07
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 26007 0 0 0 4993 114 0 0 25 0 1 0 89655245 105811968 25065 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 25833 25065 236 467 0 25364 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 103332

[startup+102.309 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29132
/proc/meminfo: memFree=1669136/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=115336 CPUtime=102.27
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 29377 0 0 0 10021 206 0 0 25 0 1 0 89655245 118104064 28069 1992294400 134512640 136421960 4292038896 18446744073709551615 134864139 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 28834 28069 236 467 0 28365 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 115336

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29132
/proc/meminfo: memFree=1656116/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=128320 CPUtime=162.25
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 32934 0 0 0 15921 304 0 0 25 0 1 0 89655245 131399680 31312 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32080 31312 236 467 0 31611 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 128320

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29134
/proc/meminfo: memFree=1654380/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=222.23
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33364 0 0 0 21816 407 0 0 25 0 1 0 89655245 133156864 31741 1992294400 134512640 136421960 4292038896 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31741 236 467 0 32040 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 130036

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29136
/proc/meminfo: memFree=1654256/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=282.21
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33364 0 0 0 27686 535 0 0 25 0 1 0 89655245 133156864 31741 1992294400 134512640 136421960 4292038896 18446744073709551615 135818454 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31741 236 467 0 32040 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 130036

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29138
/proc/meminfo: memFree=1654256/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=342.19
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33369 0 0 0 33568 651 0 0 25 0 1 0 89655245 133156864 31746 1992294400 134512640 136421960 4292038896 18446744073709551615 134643271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31746 236 467 0 32040 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 130036

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29140
/proc/meminfo: memFree=1654256/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=402.18
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33369 0 0 0 39445 773 0 0 25 0 1 0 89655245 133156864 31746 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31746 236 467 0 32040 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 130036

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29140
/proc/meminfo: memFree=1654256/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=462.16
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33369 0 0 0 45324 892 0 0 25 0 1 0 89655245 133156864 31746 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31746 236 467 0 32040 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 130036

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29142
/proc/meminfo: memFree=1654132/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=522.15
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33369 0 0 0 51216 999 0 0 25 0 1 0 89655245 133156864 31746 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31746 236 467 0 32040 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 130036

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29144
/proc/meminfo: memFree=1654132/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=582.13
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33369 0 0 0 57091 1122 0 0 25 0 1 0 89655245 133156864 31746 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31746 236 467 0 32040 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 130036

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29146
/proc/meminfo: memFree=1654132/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=642.12
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33369 0 0 0 62974 1238 0 0 25 0 1 0 89655245 133156864 31746 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31746 236 467 0 32040 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 130036

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29150
/proc/meminfo: memFree=1654008/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=822.06
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33369 0 0 0 80673 1533 0 0 25 0 1 0 89655245 133156864 31746 1992294400 134512640 136421960 4292038896 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31746 236 467 0 32040 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 130036

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29152
/proc/meminfo: memFree=1653884/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=882.05
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33369 0 0 0 86556 1649 0 0 25 0 1 0 89655245 133156864 31746 1992294400 134512640 136421960 4292038896 18446744073709551615 135806154 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31746 236 467 0 32040 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 130036

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29154
/proc/meminfo: memFree=1653884/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=942.04
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33369 0 0 0 92446 1758 0 0 25 0 1 0 89655245 133156864 31746 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31746 236 467 0 32040 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 130036

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29156
/proc/meminfo: memFree=1653884/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=1002.01
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33369 0 0 0 98330 1871 0 0 25 0 1 0 89655245 133156864 31746 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31746 236 467 0 32040 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 130036

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29156
/proc/meminfo: memFree=1653884/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=1062
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33370 0 0 0 104224 1976 0 0 25 0 1 0 89655245 133156864 31747 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31747 236 467 0 32040 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 130036

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29158
/proc/meminfo: memFree=1653884/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=1121.98
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33370 0 0 0 110117 2081 0 0 25 0 1 0 89655245 133156864 31747 1992294400 134512640 136421960 4292038896 18446744073709551615 134859624 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31747 236 467 0 32040 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 130036

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29160
/proc/meminfo: memFree=1653884/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=1181.96
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33370 0 0 0 115999 2197 0 0 25 0 1 0 89655245 133156864 31747 1992294400 134512640 136421960 4292038896 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31747 236 467 0 32040 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 130036

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29162
/proc/meminfo: memFree=1653760/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=1241.95
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33370 0 0 0 121874 2321 0 0 25 0 1 0 89655245 133156864 31747 1992294400 134512640 136421960 4292038896 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31747 236 467 0 32040 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 130036

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29164
/proc/meminfo: memFree=1653760/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=1301.94
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33370 0 0 0 127754 2440 0 0 25 0 1 0 89655245 133156864 31747 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31747 236 467 0 32040 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 130036

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29164
/proc/meminfo: memFree=1653760/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=1361.92
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33370 0 0 0 133637 2555 0 0 25 0 1 0 89655245 133156864 31747 1992294400 134512640 136421960 4292038896 18446744073709551615 134863782 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31747 236 467 0 32040 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 130036

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29166
/proc/meminfo: memFree=1653760/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=1421.9
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33370 0 0 0 139524 2666 0 0 25 0 1 0 89655245 133156864 31747 1992294400 134512640 136421960 4292038896 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31747 236 467 0 32040 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 130036

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29168
/proc/meminfo: memFree=1653636/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=1481.87
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33370 0 0 0 145427 2760 0 0 25 0 1 0 89655245 133156864 31747 1992294400 134512640 136421960 4292038896 18446744073709551615 135818454 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31747 236 467 0 32040 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 130036

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29170
/proc/meminfo: memFree=1653636/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=1541.86
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33370 0 0 0 151333 2853 0 0 25 0 1 0 89655245 133156864 31747 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31747 236 467 0 32040 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 130036

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29172
/proc/meminfo: memFree=1653636/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=1601.85
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33370 0 0 0 157237 2948 0 0 25 0 1 0 89655245 133156864 31747 1992294400 134512640 136421960 4292038896 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31747 236 467 0 32040 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 130036

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29181
/proc/meminfo: memFree=1652520/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=1661.82
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33370 0 0 0 163147 3035 0 0 25 0 1 0 89655245 133156864 31747 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31747 236 467 0 32040 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 130036

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29183
/proc/meminfo: memFree=1652644/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=1721.79
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33370 0 0 0 169041 3138 0 0 25 0 1 0 89655245 133156864 31747 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31747 236 467 0 32040 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 130036

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29185
/proc/meminfo: memFree=1652644/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=1781.78
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33370 0 0 0 174932 3246 0 0 25 0 1 0 89655245 133156864 31747 1992294400 134512640 136421960 4292038896 18446744073709551615 134859874 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31747 236 467 0 32040 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 130036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 29185
/proc/meminfo: memFree=1652644/2059040 swapFree=4140364/4192956
[pid=29127] ppid=29125 vsize=130036 CPUtime=1800.09
/proc/29127/stat : 29127 (pbct) R 29125 29127 28558 0 -1 4202496 33370 0 0 0 176727 3282 0 0 25 0 1 0 89655245 133156864 31747 1992294400 134512640 136421960 4292038896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29127/statm: 32509 31747 236 467 0 32040 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 130036

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): 1800.63
CPU time (s): 1800.11
CPU user time (s): 1767.28
CPU system time (s): 32.836
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 130036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1767.28
system time used= 32.836
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33371
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= 3240

runsolver used 3.18452 second user time and 8.29574 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-25 18:33:38
IDJOB=2682388
IDBENCH=2271
IDSOLVER=1192
FILE ID=node089/2682388-1277483617
PBS_JOBID= 11190479
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682388-1277483617/watcher-2682388-1277483617 -o /tmp/evaluation-result-2682388-1277483617/solver-2682388-1277483617 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682388-1277483617.opb

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

MD5SUM BENCH= 7f24dba3f3d4b877b96bd50f5b27c089
RANDOM SEED=914028500

node089.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1781760 kB
Buffers:         33728 kB
Cached:         140980 kB
SwapCached:       5456 kB
Active:          70764 kB
Inactive:       116412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1781760 kB
SwapTotal:     4192956 kB
SwapFree:      4140364 kB
Dirty:            2496 kB
Writeback:           0 kB
AnonPages:       11168 kB
Mapped:          11956 kB
Slab:            68308 kB
PageTables:       4128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181444 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= 62552 MiB
End job on node089 at 2010-06-25 19:03:40