Trace number 2681672

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)74 1800.04 1800.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_5.opb
MD5SUM2dd6cc5a7b1f8311eff7b566cf3505ea
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark74
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 74
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 constraint11
Maximum length of a constraint22
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6270
Sum of products size (including duplicates)12540
Number of different products6270
Sum of products size12540

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
0.09/0.10	c constraints 6270/0 clauses 6770/0 units 0
0.09/0.10	c vars 500
0.09/0.10	c objective 500 + 0
1.79/1.83	c 1.66875 140.336 1 6598
1.79/1.83	o 101
2.20/2.24	c 2.06969 143.141 201 8126
2.20/2.24	o 93
2.29/2.34	c 2.16267 143.828 214 8575
2.29/2.34	o 92
2.39/2.42	c 2.24566 143.828 214 9014
2.39/2.42	o 89
2.49/2.51	c 2.32965 143.828 214 9457
2.49/2.51	o 88
2.49/2.59	c 2.41163 143.828 215 9874
2.49/2.59	o 87
2.59/2.68	c 2.49062 143.828 215 10298
2.59/2.68	o 86
2.89/2.93	c 2.74058 143.828 326 11244
2.89/2.93	o 85
2.99/3.02	c 2.82857 143.828 330 11688
2.99/3.02	o 84
3.08/3.11	c 2.91156 143.828 330 12123
3.08/3.11	o 82
4.19/4.22	c 3.98339 144.215 1089 14327
4.19/4.22	o 81
4.49/4.50	c 4.24935 144.215 1215 15297
4.49/4.50	o 80
5.29/5.33	c 5.04523 144.473 1705 17588
5.29/5.33	o 79
24.09/24.20	c 23.2735 152.637 17329 56492
24.09/24.20	o 78
55.47/55.58	c 53.5829 155.363 21544 114094
55.47/55.58	o 77
139.66/139.73	c 134.9 164.145 12837 274273
139.66/139.73	o 76
1389.51/1389.99	c 1345.11 180.184 17942 2279682
1389.51/1389.99	o 75
1550.66/1551.19	c 1500.86 180.184 13498 2573106
1550.66/1551.19	o 74
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	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	74

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681672-1277501980/watcher-2681672-1277501980 -o /tmp/evaluation-result-2681672-1277501980/solver-2681672-1277501980 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681672-1277501980.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30643
/proc/meminfo: memFree=1845248/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=2136 CPUtime=0
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 260 0 0 0 0 0 0 0 20 0 1 0 91490727 2187264 179 1992294400 134512640 136421960 4289717776 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30643/statm: 534 179 145 467 0 65 0

[startup+0.030911 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30643
/proc/meminfo: memFree=1845248/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=2404 CPUtime=0.02
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 323 0 0 0 2 0 0 0 20 0 1 0 91490727 2461696 242 1992294400 134512640 136421960 4289717776 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30643/statm: 601 242 146 467 0 132 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2404

[startup+0.100919 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30643
/proc/meminfo: memFree=1845248/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=4788 CPUtime=0.09
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 922 0 0 0 9 0 0 0 20 0 1 0 91490727 4902912 841 1992294400 134512640 136421960 4289717776 18446744073709551615 135806113 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30643/statm: 1197 842 146 467 0 728 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4788

[startup+0.300941 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30643
/proc/meminfo: memFree=1845248/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=27052 CPUtime=0.29
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 6548 0 0 0 27 2 0 0 20 0 1 0 91490727 27701248 6331 1992294400 134512640 136421960 4289717776 18446744073709551615 135651452 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 6763 6332 193 467 0 6294 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27052

[startup+0.700985 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30643
/proc/meminfo: memFree=1845248/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=56820 CPUtime=0.69
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 14508 0 0 0 64 5 0 0 20 0 1 0 91490727 58183680 13711 1992294400 134512640 136421960 4289717776 18446744073709551615 135818409 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 14205 13712 193 467 0 13736 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56820

[startup+1.50107 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30644
/proc/meminfo: memFree=1768112/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=127936 CPUtime=1.49
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 33123 0 0 0 135 14 0 0 22 0 1 0 91490727 131006464 31040 1992294400 134512640 136421960 4289717776 18446744073709551615 134922427 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 31984 31040 203 467 0 31515 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 127936

[startup+3.10025 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30644
/proc/meminfo: memFree=1705244/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=147276 CPUtime=3.08
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 37970 0 0 0 289 19 0 0 25 0 1 0 91490727 150810624 35030 1992294400 134512640 136421960 4289717776 18446744073709551615 135026321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 36819 35030 237 467 0 36350 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 147276

[startup+6.3006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30644
/proc/meminfo: memFree=1704624/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=148332 CPUtime=6.29
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 38233 0 0 0 599 30 0 0 25 0 1 0 91490727 151891968 35289 1992294400 134512640 136421960 4289717776 18446744073709551615 135032160 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 37083 35289 237 467 0 36614 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 148332

[startup+12.7003 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30644
/proc/meminfo: memFree=1701648/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=151104 CPUtime=12.68
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 38942 0 0 0 1217 51 0 0 25 0 1 0 91490727 154730496 35998 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 37776 35998 237 467 0 37307 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 151104

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30644
/proc/meminfo: memFree=1695820/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=156976 CPUtime=25.49
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 40379 0 0 0 2453 96 0 0 25 0 1 0 91490727 160743424 37434 1992294400 134512640 136421960 4289717776 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 39244 37434 237 467 0 38775 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 156976

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30646
/proc/meminfo: memFree=1693464/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=158956 CPUtime=51.08
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 40893 0 0 0 4923 185 0 0 25 0 1 0 91490727 162770944 37948 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 39739 37948 237 467 0 39270 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 158956

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30648
/proc/meminfo: memFree=1692844/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=159484 CPUtime=102.27
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 41021 0 0 0 9875 352 0 0 25 0 1 0 91490727 163311616 38075 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 39871 38075 237 467 0 39402 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 159484

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30648
/proc/meminfo: memFree=1684288/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=168080 CPUtime=162.24
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 43159 0 0 0 15671 553 0 0 25 0 1 0 91490727 172113920 40212 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 42020 40212 237 467 0 41551 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 168080

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30650
/proc/meminfo: memFree=1684164/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=168080 CPUtime=222.23
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 43159 0 0 0 21471 752 0 0 25 0 1 0 91490727 172113920 40212 1992294400 134512640 136421960 4289717776 18446744073709551615 135020624 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 42020 40212 237 467 0 41551 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 168080

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30652
/proc/meminfo: memFree=1676476/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=175816 CPUtime=282.21
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 45090 0 0 0 27284 937 0 0 25 0 1 0 91490727 180035584 42143 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 43954 42143 237 467 0 43485 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 175816

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30654
/proc/meminfo: memFree=1676476/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=175816 CPUtime=342.2
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 45090 0 0 0 33084 1136 0 0 25 0 1 0 91490727 180035584 42143 1992294400 134512640 136421960 4289717776 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 43954 42143 237 467 0 43485 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 175816

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30656
/proc/meminfo: memFree=1676352/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=175816 CPUtime=402.18
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 45090 0 0 0 38877 1341 0 0 25 0 1 0 91490727 180035584 42143 1992294400 134512640 136421960 4289717776 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 43954 42143 237 467 0 43485 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 175816

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30656
/proc/meminfo: memFree=1676352/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=175816 CPUtime=462.17
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 45090 0 0 0 44681 1536 0 0 25 0 1 0 91490727 180035584 42143 1992294400 134512640 136421960 4289717776 18446744073709551615 135028347 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 43954 42143 237 467 0 43485 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 175816

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30658
/proc/meminfo: memFree=1676228/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=175816 CPUtime=522.15
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 45090 0 0 0 50481 1734 0 0 25 0 1 0 91490727 180035584 42143 1992294400 134512640 136421960 4289717776 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 43954 42143 237 467 0 43485 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 175816

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30660
/proc/meminfo: memFree=1676228/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=175816 CPUtime=582.14
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 45090 0 0 0 56318 1896 0 0 25 0 1 0 91490727 180035584 42143 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 43954 42143 237 467 0 43485 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 175816

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30662
/proc/meminfo: memFree=1672384/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=179704 CPUtime=642.13
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 46058 0 0 0 62153 2060 0 0 25 0 1 0 91490727 184016896 43111 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 44926 43111 237 467 0 44457 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 179704

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30668
/proc/meminfo: memFree=1672136/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=179704 CPUtime=882.06
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 46058 0 0 0 85376 2830 0 0 25 0 1 0 91490727 184016896 43111 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 44926 43111 237 467 0 44457 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 179704

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30670
/proc/meminfo: memFree=1672136/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=179704 CPUtime=942.05
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 46058 0 0 0 91181 3024 0 0 25 0 1 0 91490727 184016896 43111 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 44926 43111 237 467 0 44457 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 179704

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30672
/proc/meminfo: memFree=1672012/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=179704 CPUtime=1002.02
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 46058 0 0 0 96984 3218 0 0 25 0 1 0 91490727 184016896 43111 1992294400 134512640 136421960 4289717776 18446744073709551615 135006243 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 44926 43111 237 467 0 44457 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 179704

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30672
/proc/meminfo: memFree=1672012/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=179704 CPUtime=1062.01
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 46058 0 0 0 102788 3413 0 0 25 0 1 0 91490727 184016896 43111 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 44926 43111 237 467 0 44457 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 179704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30674
/proc/meminfo: memFree=1671888/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=179704 CPUtime=1121.99
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 46058 0 0 0 108589 3610 0 0 25 0 1 0 91490727 184016896 43111 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 44926 43111 237 467 0 44457 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 179704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30676
/proc/meminfo: memFree=1671888/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=179704 CPUtime=1181.98
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 46058 0 0 0 114411 3787 0 0 25 0 1 0 91490727 184016896 43111 1992294400 134512640 136421960 4289717776 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 44926 43111 237 467 0 44457 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 179704

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30678
/proc/meminfo: memFree=1669160/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=182496 CPUtime=1241.97
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 46756 0 0 0 120231 3966 0 0 25 0 1 0 91490727 186875904 43809 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 45624 43809 237 467 0 45155 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 182496

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30689
/proc/meminfo: memFree=1667176/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=183420 CPUtime=1301.94
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 46991 0 0 0 126019 4175 0 0 25 0 1 0 91490727 187822080 44044 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 45855 44044 237 467 0 45386 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 183420

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30689
/proc/meminfo: memFree=1666556/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=184504 CPUtime=1361.92
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 47243 0 0 0 131836 4356 0 0 25 0 1 0 91490727 188932096 44296 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 46126 44296 237 467 0 45657 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 184504

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30691
/proc/meminfo: memFree=1666556/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=184504 CPUtime=1421.91
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 47244 0 0 0 137628 4563 0 0 25 0 1 0 91490727 188932096 44296 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 46126 44296 237 467 0 45657 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 184504

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30693
/proc/meminfo: memFree=1666556/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=184504 CPUtime=1481.88
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 47244 0 0 0 143422 4766 0 0 25 0 1 0 91490727 188932096 44296 1992294400 134512640 136421960 4289717776 18446744073709551615 134859757 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 46126 44296 237 467 0 45657 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 184504

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30695
/proc/meminfo: memFree=1666804/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=184504 CPUtime=1541.87
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 47244 0 0 0 149226 4961 0 0 25 0 1 0 91490727 188932096 44296 1992294400 134512640 136421960 4289717776 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 46126 44296 237 467 0 45657 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 184504

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30697
/proc/meminfo: memFree=1666804/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=184504 CPUtime=1601.85
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 47245 0 0 0 155029 5156 0 0 25 0 1 0 91490727 188932096 44296 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 46126 44296 237 467 0 45657 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 184504

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30697
/proc/meminfo: memFree=1666804/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=184504 CPUtime=1661.84
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 47245 0 0 0 160839 5345 0 0 25 0 1 0 91490727 188932096 44296 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 46126 44296 237 467 0 45657 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 184504

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30699
/proc/meminfo: memFree=1666804/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=184504 CPUtime=1721.82
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 47245 0 0 0 166637 5545 0 0 25 0 1 0 91490727 188932096 44296 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 46126 44296 237 467 0 45657 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 184504

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30701
/proc/meminfo: memFree=1666680/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=184504 CPUtime=1781.81
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 47245 0 0 0 172432 5749 0 0 25 0 1 0 91490727 188932096 44296 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 46126 44296 237 467 0 45657 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 184504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30701
/proc/meminfo: memFree=1666680/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=184504 CPUtime=1800.01
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 47245 0 0 0 174185 5816 0 0 25 0 1 0 91490727 188932096 44296 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 46126 44296 237 467 0 45657 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 184504

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30701
/proc/meminfo: memFree=1666680/2059040 swapFree=4139444/4192956
[pid=30643] ppid=30641 vsize=184504 CPUtime=1800.01
/proc/30643/stat : 30643 (pbct) R 30641 30643 29978 0 -1 4202496 47245 0 0 0 174185 5816 0 0 25 0 1 0 91490727 188932096 44296 1992294400 134512640 136421960 4289717776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30643/statm: 46126 44296 237 467 0 45657 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 184504

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.04
CPU user time (s): 1741.85
CPU system time (s): 58.1852
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 184504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1741.85
system time used= 58.1852
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47246
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= 3520

runsolver used 2.98955 second user time and 8.49271 second system time

The end

Launcher Data 

Begin job on node038 at 2010-06-25 23:39:40
IDJOB=2681672
IDBENCH=48161
IDSOLVER=1192
FILE ID=node038/2681672-1277501980
PBS_JOBID= 11190570
Free space on /tmp= 62460 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_10_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681672-1277501980/watcher-2681672-1277501980 -o /tmp/evaluation-result-2681672-1277501980/solver-2681672-1277501980 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681672-1277501980.opb

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

MD5SUM BENCH= 2dd6cc5a7b1f8311eff7b566cf3505ea
RANDOM SEED=316127029

node038.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		: 3000.222
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	: 6000.44
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		: 3000.222
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1845652 kB
Buffers:         31960 kB
Cached:          78628 kB
SwapCached:       5940 kB
Active:          68804 kB
Inactive:        54360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1845652 kB
SwapTotal:     4192956 kB
SwapFree:      4139444 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       11440 kB
Mapped:          11824 kB
Slab:            68212 kB
PageTables:       4240 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181520 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= 62460 MiB
End job on node038 at 2010-06-26 00:09:42