Trace number 2668029

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 0.1SAT (TO)41 1800.12 1800.76

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_1.opb
MD5SUM93a95f0846e71f0984a2317cf811edef
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 benchmark1800.55
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 35
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 constraint49
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)15716
Sum of products size (including duplicates)31432
Number of different products15716
Sum of products size31432

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.29/0.30	c constraints 15716/0 clauses 16216/0 units 0
0.29/0.30	c vars 500
0.29/0.30	c objective 500 + 0
4.49/4.59	c 4.19736 346.492 1 15964
4.49/4.59	o 54
8.59/8.67	c 8.21875 353.094 501 18992
8.59/8.67	o 46
8.89/8.99	c 8.5367 353.094 557 19511
8.89/8.99	o 45
9.19/9.20	c 8.74967 353.094 557 20015
9.19/9.20	o 44
33.48/33.53	c 32.74 358.766 8664 44902
33.48/33.53	o 43
39.49/39.54	c 38.6781 359.926 10467 50869
39.49/39.54	o 42
358.79/358.99	c 353.933 402.566 55397 301169
358.79/358.99	o 41
1800.07/1800.71	s SATISFIABLE
1800.07/1800.71	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	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-2668029-1276652271/watcher-2668029-1276652271 -o /tmp/evaluation-result-2668029-1276652271/solver-2668029-1276652271 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668029-1276652271.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: 0.98 1.02 1.00 3/105 15593
/proc/meminfo: memFree=1826204/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=2208 CPUtime=0
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 269 0 0 0 0 0 0 0 25 0 1 0 6520229 2260992 191 1992294400 134512640 136485738 4286678032 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15593/statm: 552 191 156 482 0 68 0

[startup+0.073918 s]
/proc/loadavg: 0.98 1.02 1.00 3/105 15593
/proc/meminfo: memFree=1826204/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=2856 CPUtime=0.07
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 418 0 0 0 7 0 0 0 25 0 1 0 6520229 2924544 340 1992294400 134512640 136485738 4286678032 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15593/statm: 714 340 156 482 0 230 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2856

[startup+0.10092 s]
/proc/loadavg: 0.98 1.02 1.00 3/105 15593
/proc/meminfo: memFree=1826204/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=3528 CPUtime=0.09
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 606 0 0 0 9 0 0 0 25 0 1 0 6520229 3612672 528 1992294400 134512640 136485738 4286678032 18446744073709551615 134519078 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15593/statm: 882 529 156 482 0 398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3528

[startup+0.300945 s]
/proc/loadavg: 0.98 1.02 1.00 3/105 15593
/proc/meminfo: memFree=1826204/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=9024 CPUtime=0.29
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 1975 0 0 0 28 1 0 0 25 0 1 0 6520229 9240576 1897 1992294400 134512640 136485738 4286678032 18446744073709551615 134544675 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15593/statm: 2256 1897 157 482 0 1772 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9024

[startup+0.700993 s]
/proc/loadavg: 0.98 1.02 1.00 3/105 15593
/proc/meminfo: memFree=1826204/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=54348 CPUtime=0.69
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 13675 0 0 0 64 5 0 0 25 0 1 0 6520229 55652352 13068 1992294400 134512640 136485738 4286678032 18446744073709551615 135848256 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 13587 13069 198 482 0 13103 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54348

[startup+1.50109 s]
/proc/loadavg: 0.98 1.02 1.00 2/106 15594
/proc/meminfo: memFree=1753532/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=109628 CPUtime=1.49
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 28474 0 0 0 137 12 0 0 25 0 1 0 6520229 112259072 26942 1992294400 134512640 136485738 4286678032 18446744073709551615 135694416 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 27407 26943 198 482 0 26923 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 109628

[startup+3.10129 s]
/proc/loadavg: 0.98 1.02 1.00 2/106 15596
/proc/meminfo: memFree=1676032/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=277644 CPUtime=3.09
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 72423 0 0 0 278 31 0 0 25 0 1 0 6520229 284307456 66712 1992294400 134512640 136485738 4286678032 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 69411 66717 199 482 0 68927 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 277644

[startup+6.30068 s]
/proc/loadavg: 0.98 1.02 1.00 2/106 15596
/proc/meminfo: memFree=1485940/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=361244 CPUtime=6.29
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 93870 0 0 0 587 42 0 0 25 0 1 0 6520229 369913856 84867 1992294400 134512640 136485738 4286678032 18446744073709551615 135044912 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 90311 84867 244 482 0 89827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 361244

[startup+12.7015 s]
/proc/loadavg: 0.98 1.02 1.00 2/106 15596
/proc/meminfo: memFree=1485320/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=362224 CPUtime=12.69
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 94203 0 0 0 1218 51 0 0 25 0 1 0 6520229 370917376 85197 1992294400 134512640 136485738 4286678032 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 90556 85197 244 482 0 90072 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 362224

[startup+25.501 s]
/proc/loadavg: 0.98 1.02 1.00 2/106 15596
/proc/meminfo: memFree=1482096/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=365392 CPUtime=25.49
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 95009 0 0 0 2481 68 0 0 25 0 1 0 6520229 374161408 86003 1992294400 134512640 136485738 4286678032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 91348 86003 244 482 0 90864 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 365392

[startup+51.1012 s]
/proc/loadavg: 0.99 1.01 1.00 2/106 15596
/proc/meminfo: memFree=1475896/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=371728 CPUtime=51.08
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 96584 0 0 0 5007 101 0 0 25 0 1 0 6520229 380649472 87576 1992294400 134512640 136485738 4286678032 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 92932 87576 244 482 0 92448 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 371728

[startup+102.308 s]
/proc/loadavg: 0.99 1.01 1.00 2/106 15598
/proc/meminfo: memFree=1463744/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=383548 CPUtime=102.27
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 99542 0 0 0 10054 173 0 0 25 0 1 0 6520229 392753152 90534 1992294400 134512640 136485738 4286678032 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 95887 90534 244 482 0 95403 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 383548

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15600
/proc/meminfo: memFree=1449484/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=397760 CPUtime=162.24
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 103106 0 0 0 15972 252 0 0 25 0 1 0 6520229 407306240 94098 1992294400 134512640 136485738 4286678032 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 99440 94098 244 482 0 98956 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 397760

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15600
/proc/meminfo: memFree=1435968/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=411168 CPUtime=222.23
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 106447 0 0 0 21896 327 0 0 25 0 1 0 6520229 421036032 97439 1992294400 134512640 136485738 4286678032 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 102792 97439 244 482 0 102308 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 411168

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15602
/proc/meminfo: memFree=1434976/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=412224 CPUtime=282.21
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 106689 0 0 0 27823 398 0 0 25 0 1 0 6520229 422117376 97681 1992294400 134512640 136485738 4286678032 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 103056 97681 244 482 0 102572 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 412224

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15604
/proc/meminfo: memFree=1434852/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=412224 CPUtime=342.2
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 106689 0 0 0 33745 475 0 0 25 0 1 0 6520229 422117376 97681 1992294400 134512640 136485738 4286678032 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 103056 97681 244 482 0 102572 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 412224

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15606
/proc/meminfo: memFree=1434852/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=412224 CPUtime=402.18
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 106690 0 0 0 39670 548 0 0 25 0 1 0 6520229 422117376 97681 1992294400 134512640 136485738 4286678032 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 103056 97681 244 482 0 102572 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 412224

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15608
/proc/meminfo: memFree=1434852/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=412224 CPUtime=462.17
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 106690 0 0 0 45594 623 0 0 25 0 1 0 6520229 422117376 97681 1992294400 134512640 136485738 4286678032 18446744073709551615 135039327 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 103056 97681 244 482 0 102572 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 412224

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15608
/proc/meminfo: memFree=1434728/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=412224 CPUtime=522.14
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 106690 0 0 0 51517 697 0 0 25 0 1 0 6520229 422117376 97681 1992294400 134512640 136485738 4286678032 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 103056 97681 244 482 0 102572 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 412224

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15610
/proc/meminfo: memFree=1434728/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=412224 CPUtime=582.13
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 106690 0 0 0 57444 769 0 0 25 0 1 0 6520229 422117376 97681 1992294400 134512640 136485738 4286678032 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 103056 97681 244 482 0 102572 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 412224

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15612
/proc/meminfo: memFree=1434604/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=412224 CPUtime=642.13
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 106690 0 0 0 63368 845 0 0 25 0 1 0 6520229 422117376 97681 1992294400 134512640 136485738 4286678032 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 103056 97681 244 482 0 102572 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 412224

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15618
/proc/meminfo: memFree=1419352/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=427276 CPUtime=882.05
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 110476 0 0 0 87072 1133 0 0 25 0 1 0 6520229 437530624 101467 1992294400 134512640 136485738 4286678032 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 106819 101467 244 482 0 106335 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 427276

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15620
/proc/meminfo: memFree=1419352/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=427276 CPUtime=942.03
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 110476 0 0 0 92994 1209 0 0 25 0 1 0 6520229 437530624 101467 1992294400 134512640 136485738 4286678032 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 106819 101467 244 482 0 106335 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 427276

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15622
/proc/meminfo: memFree=1419228/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=427276 CPUtime=1002.02
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 110476 0 0 0 98924 1278 0 0 25 0 1 0 6520229 437530624 101467 1992294400 134512640 136485738 4286678032 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 106819 101467 244 482 0 106335 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 427276

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15624
/proc/meminfo: memFree=1419228/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=427276 CPUtime=1062
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 110476 0 0 0 104849 1351 0 0 25 0 1 0 6520229 437530624 101467 1992294400 134512640 136485738 4286678032 18446744073709551615 134883202 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 106819 101467 244 482 0 106335 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 427276

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15624
/proc/meminfo: memFree=1419228/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=427276 CPUtime=1121.98
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 110476 0 0 0 110772 1426 0 0 25 0 1 0 6520229 437530624 101467 1992294400 134512640 136485738 4286678032 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 106819 101467 244 482 0 106335 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 427276

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15626
/proc/meminfo: memFree=1419104/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=427276 CPUtime=1181.97
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 110476 0 0 0 116699 1498 0 0 25 0 1 0 6520229 437530624 101467 1992294400 134512640 136485738 4286678032 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 106819 101467 244 482 0 106335 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 427276

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15628
/proc/meminfo: memFree=1418856/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=427276 CPUtime=1241.95
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 110476 0 0 0 122628 1567 0 0 25 0 1 0 6520229 437530624 101467 1992294400 134512640 136485738 4286678032 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 106819 101467 244 482 0 106335 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 427276

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15630
/proc/meminfo: memFree=1418732/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=427276 CPUtime=1301.94
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 110476 0 0 0 128557 1637 0 0 25 0 1 0 6520229 437530624 101467 1992294400 134512640 136485738 4286678032 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 106819 101467 244 482 0 106335 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 427276

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15632
/proc/meminfo: memFree=1418732/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=427276 CPUtime=1361.92
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 110476 0 0 0 134480 1712 0 0 25 0 1 0 6520229 437530624 101467 1992294400 134512640 136485738 4286678032 18446744073709551615 135040541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 106819 101467 244 482 0 106335 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 427276

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/106 15641
/proc/meminfo: memFree=1418236/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=427276 CPUtime=1421.89
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 110476 0 0 0 140405 1784 0 0 25 0 1 0 6520229 437530624 101467 1992294400 134512640 136485738 4286678032 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 106819 101467 244 482 0 106335 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 427276

[startup+1482.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/106 16143
/proc/meminfo: memFree=1406836/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=427276 CPUtime=1481.74
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 110476 0 0 0 146318 1856 0 0 25 0 1 0 6520229 437530624 101467 1992294400 134512640 136485738 4286678032 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 106819 101467 244 482 0 106335 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 427276

[startup+1542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/106 16145
/proc/meminfo: memFree=1406960/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=427276 CPUtime=1541.72
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 110476 0 0 0 152249 1923 0 0 25 0 1 0 6520229 437530624 101467 1992294400 134512640 136485738 4286678032 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 106819 101467 244 482 0 106335 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 427276

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16147
/proc/meminfo: memFree=1406960/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=427804 CPUtime=1601.7
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 110625 0 0 0 158181 1989 0 0 25 0 1 0 6520229 438071296 101616 1992294400 134512640 136485738 4286678032 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 106951 101616 244 482 0 106467 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 427804

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16149
/proc/meminfo: memFree=1402496/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=432340 CPUtime=1661.69
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 111740 0 0 0 164107 2062 0 0 25 0 1 0 6520229 442716160 102731 1992294400 134512640 136485738 4286678032 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 108085 102731 244 482 0 107601 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 432340

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16149
/proc/meminfo: memFree=1402496/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=432340 CPUtime=1721.67
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 111740 0 0 0 170025 2142 0 0 25 0 1 0 6520229 442716160 102731 1992294400 134512640 136485738 4286678032 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 108085 102731 244 482 0 107601 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 432340

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16151
/proc/meminfo: memFree=1402504/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=432340 CPUtime=1781.65
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 111740 0 0 0 175951 2214 0 0 25 0 1 0 6520229 442716160 102731 1992294400 134512640 136485738 4286678032 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 108085 102731 244 482 0 107601 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 432340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16151
/proc/meminfo: memFree=1402504/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=432340 CPUtime=1800.07
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 111740 0 0 0 177769 2238 0 0 25 0 1 0 6520229 442716160 102731 1992294400 134512640 136485738 4286678032 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 108085 102731 244 482 0 107601 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 432340

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16151
/proc/meminfo: memFree=1402504/2059040 swapFree=4164956/4192956
[pid=15593] ppid=15591 vsize=432340 CPUtime=1800.07
/proc/15593/stat : 15593 (pbct) R 15591 15593 13972 0 -1 4202496 111740 0 0 0 177769 2238 0 0 25 0 1 0 6520229 442716160 102731 1992294400 134512640 136485738 4286678032 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15593/statm: 108085 102731 244 482 0 107601 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 432340

Child status: 0
Real time (s): 1800.76
CPU time (s): 1800.12
CPU user time (s): 1777.69
CPU system time (s): 22.4216
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 432340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1777.69
system time used= 22.4216
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111740
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= 23827

runsolver used 3.02654 second user time and 8.46971 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-16 03:37:51
IDJOB=2668029
IDBENCH=48112
IDSOLVER=1170
FILE ID=node080/2668029-1276652271
PBS_JOBID= 11172407
Free space on /tmp= 62592 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_25_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668029-1276652271/watcher-2668029-1276652271 -o /tmp/evaluation-result-2668029-1276652271/solver-2668029-1276652271 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668029-1276652271.opb

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

MD5SUM BENCH= 93a95f0846e71f0984a2317cf811edef
RANDOM SEED=1225894795

node080.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		: 3000.242
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		: 3000.242
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	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1826732 kB
Buffers:         28492 kB
Cached:          94620 kB
SwapCached:       1540 kB
Active:          92204 kB
Inactive:        64572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1826732 kB
SwapTotal:     4192956 kB
SwapFree:      4164956 kB
Dirty:            2148 kB
Writeback:           0 kB
AnonPages:       32080 kB
Mapped:          14268 kB
Slab:            53992 kB
PageTables:       3952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183816 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= 62588 MiB
End job on node080 at 2010-06-16 04:07:53