Trace number 2668667

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)235 1800.03 1800.72

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 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 0.121981 12.8672 56 144
0.09/0.13	o 261
0.09/0.15	c 0.141978 13.2266 331 960
0.09/0.15	o 257
0.09/0.16	c 0.147977 13.2266 370 1192
0.09/0.16	o 238
0.19/0.23	c 0.219966 13.4844 1073 3028
0.19/0.23	o 237
1.00/1.06	c 0.991849 14.9922 1664 13571
1.00/1.06	o 236
1.79/1.87	c 1.75173 14.9922 1098 22049
1.79/1.87	o 235
1800.02/1800.71	s SATISFIABLE
1800.02/1800.71	v x1 -x2 x3 -x4 x5 -x6 x7 -x8 x9 -x10 x11 -x12 x13 -x14 x15 -x16 x17 -x18 x19 -x20 x21 -x22 x23 -x24 x25 -x26 x27 -x28 x29 -x30 x31 -x32 -x33 x34 x35 -x36 -x37 x38 x39 -x40 x41 -x42 x43 -x44 x45 -x46 x47 -x48 x49 -x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 x59 -x60 x61 -x62 x63 -x64 x65 -x66 x67 -x68 x69 -x70 x71 -x72 x73 -x74 x75 -x76 x77 -x78 x79 -x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 -x89 x90 x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 x115 -x116 x117 -x118 x119 -x120 x121 -x122 x123 -x124 x125 -x126 x127 -x128 x129 -x130 -x131 -x132 -x133 -x134 x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 -x146 x147 -x148 -x149 -x150 x151 -x152 -x153 -x154 x155 -x156 x157 -x158 -x159 -x160 x161 -x162 -x163 -x164 x165 -x166 -x167 -x168 x169 -x170 -x171 -x172 -x173 -x174 x175 -x176 -x177 -x178 x179 -x180 -x181 -x182 x183 -x184 x185 -x186 -x187 -x188 x189 -x190 -x191 -x192 -x193 -x194 x195 -x196 -x197 x198 x199 -x200 -x201 -x202 x203 -x204 -x205 -x206 x207 -x208 x209 -x210 -x211 x212 x213 -x214 -x215 -x216 -x217 -x218 x219 -x220 x221 -x222 -x223 -x224 -x225 -x226 x227 -x228 x229 -x230 -x231 -x232 -x233 -x234 x235 -x236 -x237 x238 x239 -x240 -x241 -x242 x243 -x244 -x245 -x246 x247 -x248 x249 -x250 -x251 -x252 -x253 -x254 x255 -x256 x257 -x258 x259 -x260 -x261 x262 x263 -x264 x265 -x266 x267 -x268 x269 -x270 x271 -x272 x273 -x274 x275 -x276 x277 -x278 x279 -x280 x281 -x282 x283 -x284 x285 -x286 x287 -x288 x289 -x290 x291 -x292 x293 -x294 x295 -x296 x297 -x298 x299 -x300 x301 -x302 x303 -x304 x305 -x306 x307 -x308 x309 -x310 x311 -x312 x313 -x314 x315 -x316 x317 -x318 x319 -x320 x321 -x322 x323 -x324 x325 -x326 x327 -x328 x329 -x330 x331 -x332 x333 -x334 x335 -x336 x337 -x338 x339 -x340 x341 -x342 x343 -x344 x345 -x346 x347 -x348 x349 -x350 x351 -x352 x353 -x354 x355 -x356 x357 -x358 x359 -x360 x361 -x362 x363 -x364 x365 -x366 x367 -x368 -x369 x370 x371 -x372 x373 -x374 x375 -x376 x377 -x378 -x379 x380 x381 -x382 x383 -x384 -x385 x386 -x387 x388 x389 -x390 -x391 x392 -x393 x394 x395 -x396 x397 -x398 -x399 x400 -x401 x402 -x403 x404 -x405 x406 x407 -x408 x409 -x410 -x411 x412 -x413 -x414 -x415 x416 x417 -x418 -x419 -x420 -x421 x422 -x423 x424 x425 -x426 -x427 x428 -x429 x430 x431 -x432 -x433 x434 -x435 x436 x437 -x438 -x439 x440 -x441 x442 x443 -x444 x445 -x446 -x447 x448 -x449 x450 -x451 x452 -x453 x454 x455 -x456 x457 -x458 -x459 x460 -x461 x462 x463 -x464 -x465 x466 -x467 x468 x469 -x470 -x471 x472 -x473 x474 x475 -x476 -x477 x478 -x479 x480 x481 -x482 -x483 x484 -x485 x486 x487 -x488 -x489 x490 -x491 x492 -x493 x494 -x495 x496 x497 -x498 x499 -x500 -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-2668667-1276471183/watcher-2668667-1276471183 -o /tmp/evaluation-result-2668667-1276471183/solver-2668667-1276471183 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668667-1276471183.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 26119
/proc/meminfo: memFree=1839612/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=2208 CPUtime=0
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 264 0 0 0 0 0 0 0 20 0 1 0 22721715 2260992 187 1992294400 134512640 136485738 4290395600 18446744073709551615 135171211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26119/statm: 552 187 156 482 0 68 0

[startup+0.0650521 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 26119
/proc/meminfo: memFree=1839612/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=5456 CPUtime=0.05
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 1012 0 0 0 5 0 0 0 20 0 1 0 22721715 5586944 935 1992294400 134512640 136485738 4290395600 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 1364 938 193 482 0 880 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5456

[startup+0.101057 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 26119
/proc/meminfo: memFree=1839612/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=9948 CPUtime=0.09
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 2159 0 0 0 8 1 0 0 20 0 1 0 22721715 10186752 2082 1992294400 134512640 136485738 4290395600 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 2487 2088 199 482 0 2003 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9948

[startup+0.301094 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 26119
/proc/meminfo: memFree=1839612/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=13936 CPUtime=0.29
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 3138 0 0 0 27 2 0 0 20 0 1 0 22721715 14270464 3057 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 3484 3057 243 482 0 3000 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13936

[startup+0.701168 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 26119
/proc/meminfo: memFree=1839612/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=14448 CPUtime=0.69
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 3289 0 0 0 66 3 0 0 20 0 1 0 22721715 14794752 3208 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 3612 3208 243 482 0 3128 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14448

[startup+1.50132 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 26120
/proc/meminfo: memFree=1826708/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=15348 CPUtime=1.49
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 3514 0 0 0 140 9 0 0 22 0 1 0 22721715 15716352 3432 1992294400 134512640 136485738 4290395600 18446744073709551615 135040916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 3837 3432 243 482 0 3353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15348

[startup+3.10161 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 26120
/proc/meminfo: memFree=1826584/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=16232 CPUtime=3.09
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 3724 0 0 0 288 21 0 0 25 0 1 0 22721715 16621568 3641 1992294400 134512640 136485738 4290395600 18446744073709551615 134881013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 4058 3641 243 482 0 3574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16232

[startup+6.3012 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 26120
/proc/meminfo: memFree=1825592/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=16232 CPUtime=6.28
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 3742 0 0 0 587 41 0 0 25 0 1 0 22721715 16621568 3659 1992294400 134512640 136485738 4290395600 18446744073709551615 134882992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 4058 3659 243 482 0 3574 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16232

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 26120
/proc/meminfo: memFree=1824352/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=17228 CPUtime=12.68
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 3985 0 0 0 1178 90 0 0 25 0 1 0 22721715 17641472 3902 1992294400 134512640 136485738 4290395600 18446744073709551615 134878396 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 4307 3902 243 482 0 3823 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17228

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 26120
/proc/meminfo: memFree=1823484/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=18216 CPUtime=25.48
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 4213 0 0 0 2381 167 0 0 25 0 1 0 22721715 18653184 4130 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 4554 4130 243 482 0 4070 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18216

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 26120
/proc/meminfo: memFree=1823112/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=18384 CPUtime=51.07
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 4290 0 0 0 4771 336 0 0 25 0 1 0 22721715 18825216 4202 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 4596 4202 244 482 0 4112 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18384

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 26122
/proc/meminfo: memFree=1821996/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=19548 CPUtime=102.26
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 4572 0 0 0 9562 664 0 0 25 0 1 0 22721715 20017152 4470 1992294400 134512640 136485738 4290395600 18446744073709551615 134878660 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 4887 4470 244 482 0 4403 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19548

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 26124
/proc/meminfo: memFree=1820880/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=20488 CPUtime=162.23
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 4864 0 0 0 15124 1099 0 0 25 0 1 0 22721715 20979712 4717 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 5122 4717 244 482 0 4638 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 20488

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 26124
/proc/meminfo: memFree=1820508/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=20916 CPUtime=222.21
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 4997 0 0 0 20711 1510 0 0 25 0 1 0 22721715 21417984 4820 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 5229 4820 244 482 0 4745 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 20916

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 26126
/proc/meminfo: memFree=1820260/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=21144 CPUtime=282.18
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 5045 0 0 0 26313 1905 0 0 25 0 1 0 22721715 21651456 4868 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 5286 4868 244 482 0 4802 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 21144

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 26128
/proc/meminfo: memFree=1819268/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=22052 CPUtime=342.16
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 5287 0 0 0 31893 2323 0 0 25 0 1 0 22721715 22581248 5110 1992294400 134512640 136485738 4290395600 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 5513 5110 244 482 0 5029 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 22052

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 26130
/proc/meminfo: memFree=1819020/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=22280 CPUtime=402.13
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 5351 0 0 0 37459 2754 0 0 25 0 1 0 22721715 22814720 5154 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 5570 5154 244 482 0 5086 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 22280

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 26132
/proc/meminfo: memFree=1818896/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=22364 CPUtime=462.12
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 5412 0 0 0 43046 3166 0 0 25 0 1 0 22721715 22900736 5193 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 5591 5193 244 482 0 5107 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 22364

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 26132
/proc/meminfo: memFree=1818524/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=22684 CPUtime=522.09
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 5521 0 0 0 48641 3568 0 0 25 0 1 0 22721715 23228416 5260 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 5671 5260 244 482 0 5187 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 22684

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 26134
/proc/meminfo: memFree=1818524/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=22684 CPUtime=582.07
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 5526 0 0 0 54246 3961 0 0 25 0 1 0 22721715 23228416 5265 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 5671 5265 244 482 0 5187 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 22684

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26136
/proc/meminfo: memFree=1818276/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=22768 CPUtime=642.06
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 5576 0 0 0 59833 4373 0 0 25 0 1 0 22721715 23314432 5295 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 5692 5295 244 482 0 5208 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 22768

[startup+702.301 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26142
/proc/meminfo: memFree=1816416/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=24512 CPUtime=881.95
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6044 0 0 0 82215 5980 0 0 25 0 1 0 22721715 25100288 5721 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6128 5721 244 482 0 5644 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 24512

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26144
/proc/meminfo: memFree=1816168/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=24516 CPUtime=941.93
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6116 0 0 0 87820 6373 0 0 25 0 1 0 22721715 25104384 5733 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6129 5733 244 482 0 5645 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 24516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26146
/proc/meminfo: memFree=1816168/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=24728 CPUtime=1001.91
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6180 0 0 0 93393 6798 0 0 25 0 1 0 22721715 25321472 5777 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6182 5777 244 482 0 5698 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 24728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26148
/proc/meminfo: memFree=1815920/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=24872 CPUtime=1061.89
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6230 0 0 0 98985 7204 0 0 25 0 1 0 22721715 25468928 5806 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6218 5806 244 482 0 5734 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 24872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26148
/proc/meminfo: memFree=1815672/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=24976 CPUtime=1121.86
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6281 0 0 0 104566 7620 0 0 25 0 1 0 22721715 25575424 5848 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6244 5848 244 482 0 5760 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 24976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26150
/proc/meminfo: memFree=1815672/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=24988 CPUtime=1181.84
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6289 0 0 0 110171 8013 0 0 25 0 1 0 22721715 25587712 5851 1992294400 134512640 136485738 4290395600 18446744073709551615 134878352 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6247 5851 244 482 0 5763 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 24988

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26152
/proc/meminfo: memFree=1815424/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=25100 CPUtime=1241.82
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6312 0 0 0 115763 8419 0 0 25 0 1 0 22721715 25702400 5871 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6275 5871 244 482 0 5791 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 25100

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26154
/proc/meminfo: memFree=1815424/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=24976 CPUtime=1301.8
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6347 0 0 0 121354 8826 0 0 25 0 1 0 22721715 25575424 5848 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6244 5848 244 482 0 5760 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 24976

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26156
/proc/meminfo: memFree=1815300/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=25128 CPUtime=1361.77
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6415 0 0 0 126935 9242 0 0 25 0 1 0 22721715 25731072 5883 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6282 5883 244 482 0 5798 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 25128

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26156
/proc/meminfo: memFree=1815176/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=25156 CPUtime=1421.76
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6463 0 0 0 132521 9655 0 0 25 0 1 0 22721715 25759744 5893 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6289 5893 244 482 0 5805 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 25156

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26158
/proc/meminfo: memFree=1815176/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=25156 CPUtime=1481.73
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6463 0 0 0 138083 10090 0 0 25 0 1 0 22721715 25759744 5893 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6289 5893 244 482 0 5805 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 25156

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26160
/proc/meminfo: memFree=1815052/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=25268 CPUtime=1541.7
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6515 0 0 0 143638 10532 0 0 25 0 1 0 22721715 25874432 5921 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6317 5921 244 482 0 5833 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 25268

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26162
/proc/meminfo: memFree=1815052/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=25228 CPUtime=1601.68
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6515 0 0 0 149186 10982 0 0 25 0 1 0 22721715 25833472 5911 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6307 5911 244 482 0 5823 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 25228

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26164
/proc/meminfo: memFree=1815052/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=25336 CPUtime=1661.66
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6532 0 0 0 154735 11431 0 0 25 0 1 0 22721715 25944064 5928 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6334 5928 244 482 0 5850 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 25336

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26164
/proc/meminfo: memFree=1813564/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=26700 CPUtime=1721.64
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6872 0 0 0 160309 11855 0 0 25 0 1 0 22721715 27340800 6268 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6675 6268 244 482 0 6191 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 26700

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26166
/proc/meminfo: memFree=1813316/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=26700 CPUtime=1781.61
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6872 0 0 0 165887 12274 0 0 25 0 1 0 22721715 27340800 6268 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6675 6268 244 482 0 6191 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 26700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26168
/proc/meminfo: memFree=1813316/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=26700 CPUtime=1800.02
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6872 0 0 0 167603 12399 0 0 25 0 1 0 22721715 27340800 6268 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6675 6268 244 482 0 6191 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 26700

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26168
/proc/meminfo: memFree=1813316/2059040 swapFree=4140476/4192956
[pid=26119] ppid=26117 vsize=26700 CPUtime=1800.02
/proc/26119/stat : 26119 (pbct) R 26117 26119 25539 0 -1 4202496 6872 0 0 0 167603 12399 0 0 25 0 1 0 22721715 27340800 6268 1992294400 134512640 136485738 4290395600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26119/statm: 6675 6268 244 482 0 6191 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 26700

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.03
CPU user time (s): 1676.03
CPU system time (s): 124.001
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 26736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1676.03
system time used= 124.001
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6872
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= 2
involuntary context switches= 5188

runsolver used 3.37549 second user time and 8.10477 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-14 01:19:43
IDJOB=2668667
IDBENCH=2201
IDSOLVER=1170
FILE ID=node007/2668667-1276471183
PBS_JOBID= 11173356
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-ii32e2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668667-1276471183/watcher-2668667-1276471183 -o /tmp/evaluation-result-2668667-1276471183/solver-2668667-1276471183 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668667-1276471183.opb

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

MD5SUM BENCH= f7c5bacdcc30466dd8339bd5adcf7c5b
RANDOM SEED=1700875286

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:       1840008 kB
Buffers:         45944 kB
Cached:          93104 kB
SwapCached:       6948 kB
Active:          92832 kB
Inactive:        60264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1840008 kB
SwapTotal:     4192956 kB
SwapFree:      4140476 kB
Dirty:            2008 kB
Writeback:           0 kB
AnonPages:       11520 kB
Mapped:          13004 kB
Slab:            44104 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180472 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 2010-06-14 01:49:45