Trace number 2669257

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1SAT (TO)167 1800.09 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32c1.opb
MD5SUMb354df8d74ddbd5006be5e12ba59956d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark167
Best CPU time to get the best result obtained on this benchmark8.04678
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 167
Optimality of the best value was proved YES
Number of variables450
Total number of constraints1505
Number of constraints which are clauses1505
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 450
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 450
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 450
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 0/0 clauses 1505/0 units 0
0.00/0.02	c vars 450
0.00/0.02	c objective 450 + 0
0.03/0.08	c 0.077988 9.47656 0 69
0.03/0.08	o 192
0.09/0.10	c 0.097985 9.75781 102 314
0.09/0.10	o 191
0.09/0.13	c 0.12798 9.88281 202 601
0.09/0.13	o 184
0.09/0.13	c 0.12798 9.88281 202 697
0.09/0.13	o 182
0.09/0.14	c 0.137979 9.88281 255 850
0.09/0.14	o 181
0.09/0.18	c 0.174973 10.0078 457 1297
0.09/0.18	o 170
0.09/0.19	c 0.179972 10.0078 483 1450
0.09/0.19	o 169
1.39/1.40	c 1.2808 11.1328 1193 11133
1.39/1.40	o 168
15.29/15.39	c 13.9459 12.043 1701 113124
15.29/15.39	o 167
1800.07/1800.80	s SATISFIABLE
1800.07/1800.80	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

Verifier Data 

OK	167

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669257-1276454996/watcher-2669257-1276454996 -o /tmp/evaluation-result-2669257-1276454996/solver-2669257-1276454996 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669257-1276454996.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: 2.05 1.92 1.60 3/106 25243
/proc/meminfo: memFree=1803832/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=2208 CPUtime=0
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 261 0 0 0 0 0 0 0 20 0 1 0 21103032 2260992 183 1992294400 134512640 136485738 4291816912 18446744073709551615 135411185 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25243/statm: 552 183 156 482 0 68 0

[startup+0.034028 s]
/proc/loadavg: 2.05 1.92 1.60 3/106 25243
/proc/meminfo: memFree=1803832/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=4184 CPUtime=0.03
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 720 0 0 0 3 0 0 0 20 0 1 0 21103032 4284416 643 1992294400 134512640 136485738 4291816912 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 1046 644 193 482 0 562 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4184

[startup+0.10104 s]
/proc/loadavg: 2.05 1.92 1.60 3/106 25243
/proc/meminfo: memFree=1803832/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=9988 CPUtime=0.09
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 2201 0 0 0 9 0 0 0 20 0 1 0 21103032 10227712 2122 1992294400 134512640 136485738 4291816912 18446744073709551615 134882117 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 2497 2122 243 482 0 2013 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9988

[startup+0.301075 s]
/proc/loadavg: 2.05 1.92 1.60 3/106 25243
/proc/meminfo: memFree=1803832/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=10628 CPUtime=0.29
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 2367 0 0 0 27 2 0 0 20 0 1 0 21103032 10883072 2282 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 2657 2282 243 482 0 2173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10628

[startup+0.70115 s]
/proc/loadavg: 2.05 1.92 1.60 3/106 25243
/proc/meminfo: memFree=1803832/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=11140 CPUtime=0.69
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 2499 0 0 0 64 5 0 0 20 0 1 0 21103032 11407360 2414 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 2785 2414 243 482 0 2301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11140

[startup+1.5003 s]
/proc/loadavg: 2.05 1.92 1.60 2/107 25244
/proc/meminfo: memFree=1795144/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=11312 CPUtime=1.49
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 2568 0 0 0 136 13 0 0 23 0 1 0 21103032 11583488 2481 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 2828 2481 243 482 0 2344 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11312

[startup+3.10059 s]
/proc/loadavg: 1.97 1.91 1.59 2/107 25244
/proc/meminfo: memFree=1794524/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=11312 CPUtime=3.09
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 2568 0 0 0 281 28 0 0 25 0 1 0 21103032 11583488 2481 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 2828 2481 243 482 0 2344 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11312

[startup+6.30019 s]
/proc/loadavg: 1.97 1.91 1.59 2/107 25244
/proc/meminfo: memFree=1794276/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=11536 CPUtime=6.29
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 2607 0 0 0 570 59 0 0 25 0 1 0 21103032 11812864 2520 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 2884 2520 243 482 0 2400 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11536

[startup+12.7004 s]
/proc/loadavg: 1.89 1.89 1.59 2/107 25244
/proc/meminfo: memFree=1793656/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=12064 CPUtime=12.69
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 2756 0 0 0 1153 116 0 0 25 0 1 0 21103032 12353536 2661 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 3016 2661 244 482 0 2532 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12064

[startup+25.5017 s]
/proc/loadavg: 1.69 1.85 1.58 2/107 25244
/proc/meminfo: memFree=1793408/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=12328 CPUtime=25.48
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 2816 0 0 0 2308 240 0 0 25 0 1 0 21103032 12623872 2720 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 3082 2720 244 482 0 2598 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12328

[startup+51.1015 s]
/proc/loadavg: 1.46 1.78 1.56 2/107 25244
/proc/meminfo: memFree=1793036/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=12644 CPUtime=51.07
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 2902 0 0 0 4628 479 0 0 25 0 1 0 21103032 12947456 2799 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 3161 2799 244 482 0 2677 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12644

[startup+102.309 s]
/proc/loadavg: 1.18 1.65 1.53 2/107 25246
/proc/meminfo: memFree=1792292/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=13288 CPUtime=102.26
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 3087 0 0 0 9208 1018 0 0 25 0 1 0 21103032 13606912 2962 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 3322 2962 244 482 0 2838 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13288

[startup+162.301 s]
/proc/loadavg: 1.07 1.54 1.50 2/107 25248
/proc/meminfo: memFree=1792044/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=13536 CPUtime=162.23
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 3159 0 0 0 14642 1581 0 0 25 0 1 0 21103032 13860864 3022 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 3384 3022 244 482 0 2900 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13536

[startup+222.301 s]
/proc/loadavg: 1.02 1.43 1.46 2/107 25250
/proc/meminfo: memFree=1791424/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=14160 CPUtime=222.2
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 3308 0 0 0 20056 2164 0 0 25 0 1 0 21103032 14499840 3171 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 3540 3171 244 482 0 3056 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14160

[startup+282.301 s]
/proc/loadavg: 1.01 1.35 1.43 2/107 25250
/proc/meminfo: memFree=1791300/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=14068 CPUtime=282.18
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 3327 0 0 0 25459 2759 0 0 25 0 1 0 21103032 14405632 3172 1992294400 134512640 136485738 4291816912 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 3517 3172 244 482 0 3033 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 14068

[startup+342.3 s]
/proc/loadavg: 1.00 1.29 1.40 2/107 25252
/proc/meminfo: memFree=1791176/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=14308 CPUtime=342.15
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 3376 0 0 0 30808 3407 0 0 25 0 1 0 21103032 14651392 3221 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 3577 3221 244 482 0 3093 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 14308

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.37 2/107 25254
/proc/meminfo: memFree=1791052/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=14396 CPUtime=402.13
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 3398 0 0 0 36265 3948 0 0 25 0 1 0 21103032 14741504 3243 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 3599 3243 244 482 0 3115 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 14396

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.35 2/107 25256
/proc/meminfo: memFree=1790804/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=14460 CPUtime=462.12
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 3467 0 0 0 41660 4552 0 0 25 0 1 0 21103032 14807040 3270 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 3615 3270 244 482 0 3131 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 14460

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.32 2/107 25258
/proc/meminfo: memFree=1790308/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=14944 CPUtime=522.08
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 3667 0 0 0 46980 5228 0 0 25 0 1 0 21103032 15302656 3391 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 3736 3391 244 482 0 3252 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 14944

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.30 2/107 25258
/proc/meminfo: memFree=1790308/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=14944 CPUtime=582.06
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 3715 0 0 0 52394 5812 0 0 25 0 1 0 21103032 15302656 3391 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 3736 3391 244 482 0 3252 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 14944

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.27 2/107 25260
/proc/meminfo: memFree=1790184/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=15208 CPUtime=642.04
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 3751 0 0 0 57818 6386 0 0 25 0 1 0 21103032 15572992 3427 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 3802 3427 244 482 0 3318 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 15208

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.22 2/107 25275
/proc/meminfo: memFree=1788820/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=15472 CPUtime=821.96
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 3827 0 0 0 74075 8121 0 0 25 0 1 0 21103032 15843328 3503 1992294400 134512640 136485738 4291816912 18446744073709551615 134883114 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 3868 3503 244 482 0 3384 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 15472

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.20 2/107 25275
/proc/meminfo: memFree=1788820/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=15472 CPUtime=881.93
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 3827 0 0 0 79454 8739 0 0 25 0 1 0 21103032 15843328 3503 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 3868 3503 244 482 0 3384 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 15472

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.19 2/107 25277
/proc/meminfo: memFree=1788820/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=15472 CPUtime=941.91
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 3827 0 0 0 84663 9528 0 0 25 0 1 0 21103032 15843328 3503 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 3868 3503 244 482 0 3384 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 15472

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/107 25279
/proc/meminfo: memFree=1788324/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=16216 CPUtime=1001.88
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 4012 0 0 0 89864 10324 0 0 25 0 1 0 21103032 16605184 3688 1992294400 134512640 136485738 4291816912 18446744073709551615 134878654 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 4054 3688 244 482 0 3570 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 16216

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/107 25281
/proc/meminfo: memFree=1788200/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=16172 CPUtime=1061.86
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 4021 0 0 0 95258 10928 0 0 25 0 1 0 21103032 16560128 3697 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 4043 3697 244 482 0 3559 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 16172

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/107 25283
/proc/meminfo: memFree=1788200/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=16172 CPUtime=1121.84
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 4021 0 0 0 100521 11663 0 0 25 0 1 0 21103032 16560128 3697 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 4043 3697 244 482 0 3559 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 16172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 25283
/proc/meminfo: memFree=1787952/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=16224 CPUtime=1181.81
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 4059 0 0 0 105923 12258 0 0 25 0 1 0 21103032 16613376 3711 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 4056 3711 244 482 0 3572 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 16224

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 25285
/proc/meminfo: memFree=1787952/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=16300 CPUtime=1241.79
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 4122 0 0 0 111329 12850 0 0 25 0 1 0 21103032 16691200 3730 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 4075 3730 244 482 0 3591 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 16300

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 25287
/proc/meminfo: memFree=1787952/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=16300 CPUtime=1301.78
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 4122 0 0 0 116687 13491 0 0 25 0 1 0 21103032 16691200 3730 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 4075 3730 244 482 0 3591 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 16300

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 25289
/proc/meminfo: memFree=1787828/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=16300 CPUtime=1361.74
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 4129 0 0 0 122028 14146 0 0 25 0 1 0 21103032 16691200 3730 1992294400 134512640 136485738 4291816912 18446744073709551615 134883988 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 4075 3730 244 482 0 3591 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 16300

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 25291
/proc/meminfo: memFree=1787580/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=16444 CPUtime=1421.73
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 4228 0 0 0 127426 14747 0 0 25 0 1 0 21103032 16838656 3766 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 4111 3766 244 482 0 3627 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 16444

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 25294
/proc/meminfo: memFree=1787332/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=16704 CPUtime=1481.69
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 4315 0 0 0 132827 15342 0 0 25 0 1 0 21103032 17104896 3817 1992294400 134512640 136485738 4291816912 18446744073709551615 134878394 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 4176 3817 244 482 0 3692 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 16704

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 25296
/proc/meminfo: memFree=1787704/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=16444 CPUtime=1541.67
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 4329 0 0 0 138197 15970 0 0 25 0 1 0 21103032 16838656 3766 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 4111 3766 244 482 0 3627 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 16444

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 25298
/proc/meminfo: memFree=1787704/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=16444 CPUtime=1601.65
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 4329 0 0 0 143565 16600 0 0 25 0 1 0 21103032 16838656 3766 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 4111 3766 244 482 0 3627 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 16444

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 25300
/proc/meminfo: memFree=1787704/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=16444 CPUtime=1661.63
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 4329 0 0 0 148933 17230 0 0 25 0 1 0 21103032 16838656 3766 1992294400 134512640 136485738 4291816912 18446744073709551615 134878483 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 4111 3766 244 482 0 3627 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 16444

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 25302
/proc/meminfo: memFree=1787704/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=16444 CPUtime=1721.6
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 4329 0 0 0 154363 17797 0 0 25 0 1 0 21103032 16838656 3766 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 4111 3766 244 482 0 3627 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 16444

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 25302
/proc/meminfo: memFree=1787332/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=16964 CPUtime=1781.58
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 4451 0 0 0 159772 18386 0 0 25 0 1 0 21103032 17371136 3875 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 4241 3875 244 482 0 3757 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 16964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 25304
/proc/meminfo: memFree=1787332/2059040 swapFree=4140476/4192956
[pid=25243] ppid=25241 vsize=16828 CPUtime=1800.07
/proc/25243/stat : 25243 (pbct) R 25241 25243 24538 0 -1 4202496 4467 0 0 0 161457 18550 0 0 25 0 1 0 21103032 17231872 3846 1992294400 134512640 136485738 4291816912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25243/statm: 4207 3846 244 482 0 3723 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 16828

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): 1800.81
CPU time (s): 1800.09
CPU user time (s): 1614.57
CPU system time (s): 185.512
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 16964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1614.57
system time used= 185.512
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4467
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= 24903

runsolver used 3.08653 second user time and 8.39072 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-13 20:49:56
IDJOB=2669257
IDBENCH=2158
IDSOLVER=1170
FILE ID=node007/2669257-1276454996
PBS_JOBID= 11173335
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669257-1276454996/watcher-2669257-1276454996 -o /tmp/evaluation-result-2669257-1276454996/solver-2669257-1276454996 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669257-1276454996.opb

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

MD5SUM BENCH= b354df8d74ddbd5006be5e12ba59956d
RANDOM SEED=1329876404

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1804360 kB
Buffers:         46000 kB
Cached:         128180 kB
SwapCached:       6884 kB
Active:         104424 kB
Inactive:        83700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1804360 kB
SwapTotal:     4192956 kB
SwapFree:      4140476 kB
Dirty:            2096 kB
Writeback:           0 kB
AnonPages:       11420 kB
Mapped:          12964 kB
Slab:            44780 kB
PageTables:       3964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181452 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= 62452 MiB
End job on node007 at 2010-06-13 21:19:59