Trace number 2682133

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)207 1800.04 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
MD5SUM10cfce36a090e62566639770833f1068
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark207
Best CPU time to get the best result obtained on this benchmark183.597
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 207
Optimality of the best value was proved YES
Number of variables498
Total number of constraints2431
Number of constraints which are clauses2431
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 498
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 498
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 498
Number of bits of the biggest sum of numbers9
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
0.00/0.03	c constraints 0/0 clauses 2431/0 units 0
0.00/0.03	c vars 498
0.00/0.03	c objective 498 + 0
0.10/0.11	c 0.107983 11.7539 34 190
0.10/0.11	o 217
0.19/0.20	c 0.19097 12.332 539 1206
0.19/0.20	o 215
0.19/0.21	c 0.19297 12.332 559 1323
0.19/0.21	o 214
0.19/0.21	c 0.19497 12.332 560 1414
0.19/0.21	o 211
0.59/0.67	c 0.633903 13.4453 1400 6009
0.59/0.67	o 209
7.19/7.24	c 6.70198 14.8047 1601 51561
7.19/7.24	o 208
819.98/820.22	c 748.639 19.9375 3702 4409703
819.98/820.22	o 207
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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

Verifier Data 

OK	207

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682133-1277481728/watcher-2682133-1277481728 -o /tmp/evaluation-result-2682133-1277481728/solver-2682133-1277481728 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682133-1277481728.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: 1.01 1.00 0.91 3/106 29575
/proc/meminfo: memFree=1818692/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=2136 CPUtime=0
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 252 0 0 0 0 0 0 0 20 0 1 0 89465571 2187264 172 1992294400 134512640 136421960 4288708736 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29575/statm: 534 172 145 467 0 65 0

[startup+0.0695759 s]
/proc/loadavg: 1.01 1.00 0.91 3/106 29575
/proc/meminfo: memFree=1818692/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=6660 CPUtime=0.06
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 1366 0 0 0 6 0 0 0 20 0 1 0 89465571 6819840 1286 1992294400 134512640 136421960 4288708736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 1665 1287 193 467 0 1196 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6660

[startup+0.101579 s]
/proc/loadavg: 1.01 1.00 0.91 3/106 29575
/proc/meminfo: memFree=1818692/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=11728 CPUtime=0.1
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 2610 0 0 0 9 1 0 0 20 0 1 0 89465571 12009472 2530 1992294400 134512640 136421960 4288708736 18446744073709551615 134888352 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 2932 2530 203 467 0 2463 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11728

[startup+0.3016 s]
/proc/loadavg: 1.01 1.00 0.91 3/106 29575
/proc/meminfo: memFree=1818692/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=13124 CPUtime=0.29
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 2938 0 0 0 27 2 0 0 20 0 1 0 89465571 13438976 2854 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 3281 2854 236 467 0 2812 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13124

[startup+0.701645 s]
/proc/loadavg: 1.01 1.00 0.91 3/106 29575
/proc/meminfo: memFree=1818692/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=13764 CPUtime=0.69
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 3099 0 0 0 66 3 0 0 21 0 1 0 89465571 14094336 3014 1992294400 134512640 136421960 4288708736 18446744073709551615 134973959 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 3441 3014 236 467 0 2972 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13764

[startup+1.50173 s]
/proc/loadavg: 1.01 1.00 0.91 2/107 29576
/proc/meminfo: memFree=1807524/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=14536 CPUtime=1.49
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 3313 0 0 0 140 9 0 0 23 0 1 0 89465571 14884864 3226 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 3634 3226 236 467 0 3165 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14536

[startup+3.10091 s]
/proc/loadavg: 1.01 1.00 0.91 2/107 29576
/proc/meminfo: memFree=1806160/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=14796 CPUtime=3.09
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 3368 0 0 0 286 23 0 0 25 0 1 0 89465571 15151104 3281 1992294400 134512640 136421960 4288708736 18446744073709551615 134860028 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 3699 3281 236 467 0 3230 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14796

[startup+6.30126 s]
/proc/loadavg: 1.01 1.00 0.91 2/107 29576
/proc/meminfo: memFree=1805664/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=15156 CPUtime=6.29
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 3459 0 0 0 583 46 0 0 25 0 1 0 89465571 15519744 3372 1992294400 134512640 136421960 4288708736 18446744073709551615 134860073 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 3789 3372 236 467 0 3320 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15156

[startup+12.701 s]
/proc/loadavg: 1.01 1.00 0.91 2/107 29576
/proc/meminfo: memFree=1805540/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=15156 CPUtime=12.69
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 3460 0 0 0 1168 101 0 0 25 0 1 0 89465571 15519744 3372 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 3789 3372 236 467 0 3320 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15156

[startup+25.5014 s]
/proc/loadavg: 1.01 1.00 0.91 2/107 29578
/proc/meminfo: memFree=1804920/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=15892 CPUtime=25.48
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 3648 0 0 0 2348 200 0 0 25 0 1 0 89465571 16273408 3560 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 3973 3560 236 467 0 3504 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15892

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29578
/proc/meminfo: memFree=1804796/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=15976 CPUtime=51.08
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 3687 0 0 0 4676 432 0 0 25 0 1 0 89465571 16359424 3598 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 3994 3598 237 467 0 3525 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15976

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29580
/proc/meminfo: memFree=1803556/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=16984 CPUtime=102.27
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 3990 0 0 0 9365 862 0 0 25 0 1 0 89465571 17391616 3850 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 4246 3850 237 467 0 3777 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16984

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29580
/proc/meminfo: memFree=1803184/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=17296 CPUtime=162.25
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4064 0 0 0 14891 1334 0 0 25 0 1 0 89465571 17711104 3924 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 4324 3924 237 467 0 3855 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17296

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29582
/proc/meminfo: memFree=1802812/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=17700 CPUtime=222.23
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4156 0 0 0 20400 1823 0 0 25 0 1 0 89465571 18124800 4016 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 4425 4016 237 467 0 3956 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17700

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29584
/proc/meminfo: memFree=1802192/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=18364 CPUtime=282.22
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4328 0 0 0 25900 2322 0 0 25 0 1 0 89465571 18804736 4188 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 4591 4188 237 467 0 4122 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18364

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29586
/proc/meminfo: memFree=1801944/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=18472 CPUtime=342.2
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4369 0 0 0 31377 2843 0 0 25 0 1 0 89465571 18915328 4221 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 4618 4221 237 467 0 4149 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18472

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29588
/proc/meminfo: memFree=1801696/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=18720 CPUtime=402.18
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4457 0 0 0 36895 3323 0 0 25 0 1 0 89465571 19169280 4278 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 4680 4278 237 467 0 4211 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18720

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29588
/proc/meminfo: memFree=1801572/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=18856 CPUtime=462.17
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4479 0 0 0 42371 3846 0 0 25 0 1 0 89465571 19308544 4298 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 4714 4298 237 467 0 4245 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18856

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29590
/proc/meminfo: memFree=1801448/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=18876 CPUtime=522.15
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4509 0 0 0 47882 4333 0 0 25 0 1 0 89465571 19329024 4322 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 4719 4322 237 467 0 4250 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18876

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29592
/proc/meminfo: memFree=1801324/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=18876 CPUtime=582.14
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4510 0 0 0 53174 5040 0 0 25 0 1 0 89465571 19329024 4323 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 4719 4323 237 467 0 4250 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18876

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29594
/proc/meminfo: memFree=1800332/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=19884 CPUtime=642.13
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4868 0 0 0 58593 5620 0 0 25 0 1 0 89465571 20361216 4575 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 4971 4575 237 467 0 4502 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19884

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29600
/proc/meminfo: memFree=1799712/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=882.06
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 80474 7732 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 20412

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29602
/proc/meminfo: memFree=1799588/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=942.04
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 85900 8304 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 20412

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29604
/proc/meminfo: memFree=1799464/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=1002.03
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 91381 8822 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 20412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29604
/proc/meminfo: memFree=1799464/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=1062.01
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 96856 9345 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 20412

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29606
/proc/meminfo: memFree=1799464/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=1121.99
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 102340 9859 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 20412

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29608
/proc/meminfo: memFree=1799340/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=1181.98
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 107774 10424 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 20412

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29610
/proc/meminfo: memFree=1799216/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=1241.97
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 113183 11014 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 20412

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29612
/proc/meminfo: memFree=1799092/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=1301.95
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 118638 11557 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 20412

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29612
/proc/meminfo: memFree=1799092/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=1361.93
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 124139 12054 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 20412

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29614
/proc/meminfo: memFree=1799092/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=1421.92
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 129616 12576 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 20412

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29616
/proc/meminfo: memFree=1799092/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=1481.9
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 135116 13074 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 20412

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29618
/proc/meminfo: memFree=1798968/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=1541.89
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 140598 13591 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 20412

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29620
/proc/meminfo: memFree=1798968/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=1601.87
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 146025 14162 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 20412

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29620
/proc/meminfo: memFree=1798968/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=1661.85
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 151486 14699 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 20412

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29622
/proc/meminfo: memFree=1798844/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=1721.84
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 156910 15274 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 20412

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 29624
/proc/meminfo: memFree=1798596/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=1781.82
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 162408 15774 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 20412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.91 3/108 29627
/proc/meminfo: memFree=1771556/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=1800.02
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 164056 15946 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 20412

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 0.91 3/108 29627
/proc/meminfo: memFree=1771556/2059040 swapFree=4140312/4192956
[pid=29575] ppid=29573 vsize=20412 CPUtime=1800.02
/proc/29575/stat : 29575 (pbct) R 29573 29575 29145 0 -1 4202496 4989 0 0 0 164056 15946 0 0 25 0 1 0 89465571 20901888 4695 1992294400 134512640 136421960 4288708736 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29575/statm: 5103 4695 237 467 0 4634 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 20412

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1640.57
CPU system time (s): 159.468
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 20412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1640.57
system time used= 159.468
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4990
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= 20809

runsolver used 3.25351 second user time and 8.22575 second system time

The end

Launcher Data 

Begin job on node038 at 2010-06-25 18:02:08
IDJOB=2682133
IDBENCH=2189
IDSOLVER=1192
FILE ID=node038/2682133-1277481728
PBS_JOBID= 11190506
Free space on /tmp= 62460 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682133-1277481728/watcher-2682133-1277481728 -o /tmp/evaluation-result-2682133-1277481728/solver-2682133-1277481728 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682133-1277481728.opb

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

MD5SUM BENCH= 10cfce36a090e62566639770833f1068
RANDOM SEED=1562299928

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:       1819220 kB
Buffers:         42340 kB
Cached:          91348 kB
SwapCached:       5416 kB
Active:          63980 kB
Inactive:        82696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1819220 kB
SwapTotal:     4192956 kB
SwapFree:      4140312 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       11548 kB
Mapped:          12008 kB
Slab:            71180 kB
PageTables:       4196 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 2010-06-25 18:32:11