Trace number 2682261

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)235 1800.02 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32e2.opb
MD5SUMf7c5bacdcc30466dd8339bd5adcf7c5b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark235
Best CPU time to get the best result obtained on this benchmark324.637
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 235
Optimality of the best value was proved YES
Number of variables534
Total number of constraints3013
Number of constraints which are clauses3013
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 constraint32
Number of terms in the objective function 534
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 534
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 534
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
0.00/0.04	c constraints 0/0 clauses 3013/0 units 0
0.00/0.04	c vars 534
0.00/0.04	c objective 534 + 0
0.09/0.13	c 0.120981 12.7969 56 144
0.09/0.13	o 261
0.09/0.15	c 0.140978 13.1562 331 960
0.09/0.15	o 257
0.09/0.15	c 0.144977 13.1562 370 1192
0.09/0.15	o 238
0.19/0.23	c 0.212967 13.4141 1073 3028
0.19/0.23	o 237
0.99/1.05	c 0.993848 14.9141 1664 13571
0.99/1.05	o 236
1.79/1.86	c 1.74973 14.9141 1098 22049
1.79/1.86	o 235
1800.01/1800.61	s SATISFIABLE
1800.01/1800.61	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

Verifier Data 

OK	235

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682261-1277481750/watcher-2682261-1277481750 -o /tmp/evaluation-result-2682261-1277481750/solver-2682261-1277481750 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682261-1277481750.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: 0.92 0.98 0.92 3/106 21302
/proc/meminfo: memFree=1799488/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=2136 CPUtime=0
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 254 0 0 0 0 0 0 0 25 0 1 0 121826851 2187264 174 1992294400 134512640 136421960 4287618224 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21302/statm: 534 174 145 467 0 65 0

[startup+0.0513209 s]
/proc/loadavg: 0.92 0.98 0.92 3/106 21302
/proc/meminfo: memFree=1799488/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=4244 CPUtime=0.05
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 742 0 0 0 5 0 0 0 25 0 1 0 121826851 4345856 662 1992294400 134512640 136421960 4287618224 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 1061 665 188 467 0 592 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4244

[startup+0.10133 s]
/proc/loadavg: 0.92 0.98 0.92 3/106 21302
/proc/meminfo: memFree=1799488/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=12528 CPUtime=0.09
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 2797 0 0 0 9 0 0 0 25 0 1 0 121826851 12828672 2717 1992294400 134512640 136421960 4287618224 18446744073709551615 134729715 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 3132 2717 194 467 0 2663 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12528

[startup+0.300368 s]
/proc/loadavg: 0.92 0.98 0.92 3/106 21302
/proc/meminfo: memFree=1799488/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=13860 CPUtime=0.29
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 3133 0 0 0 27 2 0 0 25 0 1 0 121826851 14192640 3049 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 3465 3049 236 467 0 2996 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13860

[startup+0.70044 s]
/proc/loadavg: 0.92 0.98 0.92 3/106 21302
/proc/meminfo: memFree=1799488/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=14372 CPUtime=0.69
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 3289 0 0 0 65 4 0 0 25 0 1 0 121826851 14716928 3205 1992294400 134512640 136421960 4287618224 18446744073709551615 134867014 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 3593 3205 236 467 0 3124 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14372

[startup+1.50058 s]
/proc/loadavg: 0.92 0.98 0.92 2/107 21303
/proc/meminfo: memFree=1786708/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=15268 CPUtime=1.49
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 3508 0 0 0 140 9 0 0 25 0 1 0 121826851 15634432 3423 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 3817 3423 236 467 0 3348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15268

[startup+3.10088 s]
/proc/loadavg: 0.92 0.98 0.92 2/107 21303
/proc/meminfo: memFree=1786584/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=16156 CPUtime=3.09
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 3722 0 0 0 287 22 0 0 25 0 1 0 121826851 16543744 3636 1992294400 134512640 136421960 4287618224 18446744073709551615 134861950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 4039 3636 236 467 0 3570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16156

[startup+6.30046 s]
/proc/loadavg: 0.93 0.98 0.92 2/107 21303
/proc/meminfo: memFree=1785468/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=16156 CPUtime=6.29
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 3736 0 0 0 586 43 0 0 25 0 1 0 121826851 16543744 3650 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 4039 3650 236 467 0 3570 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16156

[startup+12.7006 s]
/proc/loadavg: 0.93 0.98 0.92 2/107 21303
/proc/meminfo: memFree=1784352/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=17152 CPUtime=12.68
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 3979 0 0 0 1179 89 0 0 25 0 1 0 121826851 17563648 3893 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 4288 3893 236 467 0 3819 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17152

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.92 2/107 21303
/proc/meminfo: memFree=1783484/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=18120 CPUtime=25.48
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 4214 0 0 0 2376 172 0 0 25 0 1 0 121826851 18554880 4123 1992294400 134512640 136421960 4287618224 18446744073709551615 134866112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 4530 4123 236 467 0 4061 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18120

[startup+51.1006 s]
/proc/loadavg: 0.96 0.98 0.92 2/107 21303
/proc/meminfo: memFree=1783236/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=18276 CPUtime=51.07
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 4283 0 0 0 4770 337 0 0 25 0 1 0 121826851 18714624 4184 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 4569 4184 237 467 0 4100 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18276

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.92 2/107 21305
/proc/meminfo: memFree=1781872/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=19416 CPUtime=102.26
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 4566 0 0 0 9557 669 0 0 25 0 1 0 121826851 19881984 4464 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 4854 4464 237 467 0 4385 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19416

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21307
/proc/meminfo: memFree=1780880/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=20408 CPUtime=162.23
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 4812 0 0 0 15117 1106 0 0 25 0 1 0 121826851 20897792 4710 1992294400 134512640 136421960 4287618224 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 5102 4710 237 467 0 4633 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 20408

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21309
/proc/meminfo: memFree=1780508/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=20840 CPUtime=222.21
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 4957 0 0 0 20706 1515 0 0 25 0 1 0 121826851 21340160 4809 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 5210 4809 237 467 0 4741 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 20840

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21311
/proc/meminfo: memFree=1780260/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=21096 CPUtime=282.2
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 5010 0 0 0 26314 1906 0 0 25 0 1 0 121826851 21602304 4862 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 5274 4862 237 467 0 4805 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 21096

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21311
/proc/meminfo: memFree=1779268/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=21984 CPUtime=342.17
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 5254 0 0 0 31892 2325 0 0 25 0 1 0 121826851 22511616 5106 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 5496 5106 237 467 0 5027 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 21984

[startup+402.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21313
/proc/meminfo: memFree=1779020/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=22224 CPUtime=402.16
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 5402 0 0 0 37468 2748 0 0 25 0 1 0 121826851 22757376 5147 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 5556 5147 237 467 0 5087 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 22224

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21315
/proc/meminfo: memFree=1778896/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=22312 CPUtime=462.14
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 5496 0 0 0 43045 3169 0 0 25 0 1 0 121826851 22847488 5184 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 5578 5184 237 467 0 5109 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 22312

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21317
/proc/meminfo: memFree=1778524/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=22636 CPUtime=522.12
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 5612 0 0 0 48630 3582 0 0 25 0 1 0 121826851 23179264 5260 1992294400 134512640 136421960 4287618224 18446744073709551615 134859884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 5659 5260 237 467 0 5190 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 22636

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21319
/proc/meminfo: memFree=1778400/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=22636 CPUtime=582.1
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 5612 0 0 0 54229 3981 0 0 25 0 1 0 121826851 23179264 5260 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 5659 5260 237 467 0 5190 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 22636

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21319
/proc/meminfo: memFree=1778276/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=22764 CPUtime=642.08
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 5670 0 0 0 59827 4381 0 0 25 0 1 0 121826851 23310336 5279 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 5691 5279 237 467 0 5222 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 22764

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21325
/proc/meminfo: memFree=1776664/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=24232 CPUtime=822.02
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 6079 0 0 0 76614 5588 0 0 25 0 1 0 121826851 24813568 5673 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6058 5673 237 467 0 5589 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 24232

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21327
/proc/meminfo: memFree=1776416/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=24296 CPUtime=882
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 6120 0 0 0 82209 5991 0 0 25 0 1 0 121826851 24879104 5689 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6074 5689 237 467 0 5605 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 24296

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21327
/proc/meminfo: memFree=1776292/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=24384 CPUtime=941.98
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 6251 0 0 0 87800 6398 0 0 25 0 1 0 121826851 24969216 5711 1992294400 134512640 136421960 4287618224 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6096 5711 237 467 0 5627 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 24384

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21329
/proc/meminfo: memFree=1776044/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=24528 CPUtime=1001.96
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 6333 0 0 0 93383 6813 0 0 25 0 1 0 121826851 25116672 5747 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6132 5747 237 467 0 5663 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 24528

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21331
/proc/meminfo: memFree=1775920/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=24784 CPUtime=1061.94
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 6411 0 0 0 98958 7236 0 0 25 0 1 0 121826851 25378816 5794 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6196 5794 237 467 0 5727 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 24784

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21333
/proc/meminfo: memFree=1775796/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=24932 CPUtime=1121.92
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 6464 0 0 0 104544 7648 0 0 25 0 1 0 121826851 25530368 5847 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6233 5847 237 467 0 5764 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 24932

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21335
/proc/meminfo: memFree=1775672/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=24932 CPUtime=1181.9
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 6464 0 0 0 110150 8040 0 0 25 0 1 0 121826851 25530368 5847 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6233 5847 237 467 0 5764 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 24932

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21335
/proc/meminfo: memFree=1775548/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=25060 CPUtime=1241.88
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 6478 0 0 0 115737 8451 0 0 25 0 1 0 121826851 25661440 5861 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6265 5861 237 467 0 5796 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 25060

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21337
/proc/meminfo: memFree=1775424/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=24956 CPUtime=1301.86
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 6483 0 0 0 121323 8863 0 0 25 0 1 0 121826851 25554944 5854 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6239 5854 237 467 0 5770 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 24956

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21339
/proc/meminfo: memFree=1775300/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=25016 CPUtime=1361.84
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 6528 0 0 0 126921 9263 0 0 25 0 1 0 121826851 25616384 5869 1992294400 134512640 136421960 4287618224 18446744073709551615 134859944 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6254 5869 237 467 0 5785 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 25016

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21341
/proc/meminfo: memFree=1775176/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=25060 CPUtime=1421.83
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 6571 0 0 0 132491 9692 0 0 25 0 1 0 121826851 25661440 5880 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6265 5880 237 467 0 5796 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 25060

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21343
/proc/meminfo: memFree=1775176/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=25060 CPUtime=1481.79
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 6571 0 0 0 138049 10130 0 0 25 0 1 0 121826851 25661440 5880 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6265 5880 237 467 0 5796 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 25060

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21343
/proc/meminfo: memFree=1775052/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=25176 CPUtime=1541.77
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 6676 0 0 0 143600 10577 0 0 25 0 1 0 121826851 25780224 5909 1992294400 134512640 136421960 4287618224 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6294 5909 237 467 0 5825 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 25176

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21345
/proc/meminfo: memFree=1775052/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=25216 CPUtime=1601.76
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 6680 0 0 0 149137 11039 0 0 25 0 1 0 121826851 25821184 5897 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6304 5897 237 467 0 5835 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 25216

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21347
/proc/meminfo: memFree=1775052/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=25284 CPUtime=1661.74
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 6715 0 0 0 154681 11493 0 0 25 0 1 0 121826851 25890816 5919 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6321 5919 237 467 0 5852 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 25284

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21349
/proc/meminfo: memFree=1773688/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=26620 CPUtime=1721.71
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 7053 0 0 0 160255 11916 0 0 25 0 1 0 121826851 27258880 6257 1992294400 134512640 136421960 4287618224 18446744073709551615 134859968 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6655 6257 237 467 0 6186 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 26620

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 21351
/proc/meminfo: memFree=1773564/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=26612 CPUtime=1781.7
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 7053 0 0 0 165854 12316 0 0 25 0 1 0 121826851 27250688 6257 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6653 6257 237 467 0 6184 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 26612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.92 3/107 21351
/proc/meminfo: memFree=1773564/2059040 swapFree=4136184/4192956
[pid=21302] ppid=21300 vsize=26612 CPUtime=1800.01
/proc/21302/stat : 21302 (pbct) R 21300 21302 20789 0 -1 4202496 7053 0 0 0 167552 12449 0 0 25 0 1 0 121826851 27250688 6257 1992294400 134512640 136421960 4287618224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21302/statm: 6653 6257 237 467 0 6184 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 26612

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): 1800.62
CPU time (s): 1800.02
CPU user time (s): 1675.52
CPU system time (s): 124.5
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 26656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1675.52
system time used= 124.5
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7054
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= 6188

runsolver used 3.88541 second user time and 8.92864 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-25 18:02:30
IDJOB=2682261
IDBENCH=2201
IDSOLVER=1192
FILE ID=node027/2682261-1277481750
PBS_JOBID= 11190515
Free space on /tmp= 62028 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32e2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682261-1277481750/watcher-2682261-1277481750 -o /tmp/evaluation-result-2682261-1277481750/solver-2682261-1277481750 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682261-1277481750.opb

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

MD5SUM BENCH= f7c5bacdcc30466dd8339bd5adcf7c5b
RANDOM SEED=1406773014

node027.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		: 2800.261
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	: 5600.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 2800.261
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1800016 kB
Buffers:         39288 kB
Cached:         129484 kB
SwapCached:       9196 kB
Active:          64100 kB
Inactive:       117832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1800016 kB
SwapTotal:     4192956 kB
SwapFree:      4136184 kB
Dirty:            2064 kB
Writeback:           0 kB
AnonPages:       11792 kB
Mapped:           8412 kB
Slab:            55104 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183048 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62028 MiB
End job on node027 at 2010-06-25 18:32:33