Trace number 2681259

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)48 1800.07 1800.73

General information on the benchmark

Name/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/
normalized-90_rounds_0_errors.opb
MD5SUMa240e4a37082dfb03371e204a64a9828
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark2.34564
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables584
Total number of constraints427
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)33
Number of constraints which are nor clauses,nor cardinality constraints394
Minimum length of a constraint1
Maximum length of a constraint34
Number of terms in the objective function 182
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 182
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 182
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2406
Sum of products size (including duplicates)10572
Number of different products2406
Sum of products size10572

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
0.04/0.08	c constraints 2833/0 clauses 2406/0 units 0
0.04/0.08	c vars 584
0.04/0.08	c objective 182 + 0
1218.58/1219.11	c 1204.81 127.895 106705 1528284
1218.58/1219.11	o 56
1364.04/1364.61	c 1348.31 129.758 18604 1700232
1364.04/1364.61	o 48
1800.04/1800.71	s SATISFIABLE
1800.04/1800.71	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 -x535 -x536 -x537 x538 -x539 x540 x541 x542 -x543 x544 x545 x546 x547 -x548 -x549 -x550 -x551 x552 x553 x554 x555 -x556 -x557 -x558 -x559 x560 -x561 -x562 x563 x564 -x565 -x566 -x567 x568 x569 -x570 -x571 x572 -x573 x574 x575 -x576 -x577 x578 -x579 x580 x581 x582 x583 x584

Verifier Data 

OK	48

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681259-1277517715/watcher-2681259-1277517715 -o /tmp/evaluation-result-2681259-1277517715/solver-2681259-1277517715 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681259-1277517715.opb 

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


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 706
/proc/meminfo: memFree=1835640/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=2208 CPUtime=0
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 268 0 0 0 0 0 0 0 20 0 1 0 93062419 2260992 191 1992294400 134512640 136485738 4288698176 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/706/statm: 552 192 153 482 0 68 0

[startup+0.047704 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 706
/proc/meminfo: memFree=1835640/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=3640 CPUtime=0.04
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 606 0 0 0 4 0 0 0 20 0 1 0 93062419 3727360 529 1992294400 134512640 136485738 4288698176 18446744073709551615 135688652 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/706/statm: 910 530 156 482 0 426 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3640

[startup+0.101709 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 706
/proc/meminfo: memFree=1835640/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=6776 CPUtime=0.09
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 1394 0 0 0 9 0 0 0 20 0 1 0 93062419 6938624 1317 1992294400 134512640 136485738 4288698176 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 1727 1319 194 482 0 1243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6776

[startup+0.301728 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 706
/proc/meminfo: memFree=1835640/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=20780 CPUtime=0.29
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 4864 0 0 0 27 2 0 0 20 0 1 0 93062419 21278720 4721 1992294400 134512640 136485738 4288698176 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 5195 4721 198 482 0 4711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20780

[startup+0.701766 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 706
/proc/meminfo: memFree=1835640/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=43812 CPUtime=0.69
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 11097 0 0 0 64 5 0 0 21 0 1 0 93062419 44863488 10484 1992294400 134512640 136485738 4288698176 18446744073709551615 135260256 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 10953 10485 198 482 0 10469 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43812

[startup+1.50084 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 707
/proc/meminfo: memFree=1767680/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=101084 CPUtime=1.49
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 25706 0 0 0 139 10 0 0 23 0 1 0 93062419 103510016 24032 1992294400 134512640 136485738 4288698176 18446744073709551615 134660741 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 25271 24032 226 482 0 24787 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101084

[startup+3.101 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 709
/proc/meminfo: memFree=1739532/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=101560 CPUtime=3.09
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 25774 0 0 0 297 12 0 0 25 0 1 0 93062419 103997440 24100 1992294400 134512640 136485738 4288698176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 25390 24100 226 482 0 24906 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101560

[startup+6.30132 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 709
/proc/meminfo: memFree=1739408/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=101560 CPUtime=6.29
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 25809 0 0 0 613 16 0 0 25 0 1 0 93062419 103997440 24135 1992294400 134512640 136485738 4288698176 18446744073709551615 134992541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 25390 24135 226 482 0 24906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101560

[startup+12.7009 s]
/proc/loadavg: 1.02 1.00 1.00 2/112 1127
/proc/meminfo: memFree=1726636/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=101824 CPUtime=12.48
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 25868 0 0 0 1225 23 0 0 25 0 1 0 93062419 104267776 24194 1992294400 134512640 136485738 4288698176 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 25456 24194 226 482 0 24972 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 101824

[startup+25.5012 s]
/proc/loadavg: 1.23 1.05 1.02 2/107 1181
/proc/meminfo: memFree=1702232/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=102748 CPUtime=25.28
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 26082 0 0 0 2491 37 0 0 25 0 1 0 93062419 105213952 24408 1992294400 134512640 136485738 4288698176 18446744073709551615 135039068 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 25687 24408 226 482 0 25203 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 102748

[startup+51.1017 s]
/proc/loadavg: 1.15 1.04 1.01 2/107 1181
/proc/meminfo: memFree=1700868/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=104708 CPUtime=50.87
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 26594 0 0 0 5021 66 0 0 25 0 1 0 93062419 107220992 24920 1992294400 134512640 136485738 4288698176 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 26177 24920 226 482 0 25693 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 104708

[startup+102.309 s]
/proc/loadavg: 1.06 1.03 1.01 2/107 1183
/proc/meminfo: memFree=1695784/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=110232 CPUtime=102.06
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 27894 0 0 0 10079 127 0 0 25 0 1 0 93062419 112877568 26220 1992294400 134512640 136485738 4288698176 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 27558 26220 226 482 0 27074 0
Current children cumulated CPU time (s) 102.06
Current children cumulated vsize (KiB) 110232

[startup+162.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 1185
/proc/meminfo: memFree=1693800/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=112276 CPUtime=162.04
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 28382 0 0 0 15998 206 0 0 25 0 1 0 93062419 114970624 26708 1992294400 134512640 136485738 4288698176 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 28069 26708 226 482 0 27585 0
Current children cumulated CPU time (s) 162.04
Current children cumulated vsize (KiB) 112276

[startup+222.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 1185
/proc/meminfo: memFree=1692560/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=113468 CPUtime=222.03
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 28682 0 0 0 21933 270 0 0 25 0 1 0 93062419 116191232 27008 1992294400 134512640 136485738 4288698176 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 28367 27008 226 482 0 27883 0
Current children cumulated CPU time (s) 222.03
Current children cumulated vsize (KiB) 113468

[startup+282.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 1187
/proc/meminfo: memFree=1692188/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=114052 CPUtime=282.01
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 28805 0 0 0 27863 338 0 0 25 0 1 0 93062419 116789248 27131 1992294400 134512640 136485738 4288698176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 28513 27131 226 482 0 28029 0
Current children cumulated CPU time (s) 282.01
Current children cumulated vsize (KiB) 114052

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 1189
/proc/meminfo: memFree=1691080/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=115108 CPUtime=342
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 29077 0 0 0 33791 409 0 0 25 0 1 0 93062419 117870592 27403 1992294400 134512640 136485738 4288698176 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 28777 27403 226 482 0 28293 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 115108

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 1191
/proc/meminfo: memFree=1689964/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=116352 CPUtime=401.98
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 29348 0 0 0 39730 468 0 0 25 0 1 0 93062419 119144448 27674 1992294400 134512640 136485738 4288698176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 29088 27674 227 482 0 28604 0
Current children cumulated CPU time (s) 401.98
Current children cumulated vsize (KiB) 116352

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 1193
/proc/meminfo: memFree=1689344/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=117144 CPUtime=461.97
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 29517 0 0 0 45669 528 0 0 25 0 1 0 93062419 119955456 27843 1992294400 134512640 136485738 4288698176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 29286 27843 227 482 0 28802 0
Current children cumulated CPU time (s) 461.97
Current children cumulated vsize (KiB) 117144

[startup+522.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 1193
/proc/meminfo: memFree=1688600/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=117952 CPUtime=521.95
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 29692 0 0 0 51607 588 0 0 25 0 1 0 93062419 120782848 28018 1992294400 134512640 136485738 4288698176 18446744073709551615 135050810 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 29488 28018 227 482 0 29004 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 117952

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 1195
/proc/meminfo: memFree=1688600/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=117952 CPUtime=581.94
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 29696 0 0 0 57538 656 0 0 25 0 1 0 93062419 120782848 28022 1992294400 134512640 136485738 4288698176 18446744073709551615 134882833 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 29488 28022 227 482 0 29004 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 117952

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 1197
/proc/meminfo: memFree=1684508/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=122068 CPUtime=641.92
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 30750 0 0 0 63458 734 0 0 25 0 1 0 93062419 124997632 29076 1992294400 134512640 136485738 4288698176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 30517 29076 227 482 0 30033 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 122068

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1203
/proc/meminfo: memFree=1682896/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=123612 CPUtime=881.86
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 31099 0 0 0 87159 1027 0 0 25 0 1 0 93062419 126578688 29425 1992294400 134512640 136485738 4288698176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 30903 29425 227 482 0 30419 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 123612

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1205
/proc/meminfo: memFree=1682400/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=124384 CPUtime=941.84
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 31259 0 0 0 93092 1092 0 0 25 0 1 0 93062419 127369216 29585 1992294400 134512640 136485738 4288698176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 31096 29585 227 482 0 30612 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 124384

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1207
/proc/meminfo: memFree=1676944/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=129600 CPUtime=1001.83
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 32557 0 0 0 99027 1156 0 0 25 0 1 0 93062419 132710400 30883 1992294400 134512640 136485738 4288698176 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 32400 30883 227 482 0 31916 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 129600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1209
/proc/meminfo: memFree=1676324/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=130240 CPUtime=1061.81
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 32709 0 0 0 104966 1215 0 0 25 0 1 0 93062419 133365760 31035 1992294400 134512640 136485738 4288698176 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 32560 31035 227 482 0 32076 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 130240

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1209
/proc/meminfo: memFree=1676076/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=130720 CPUtime=1121.8
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 32800 0 0 0 110906 1274 0 0 25 0 1 0 93062419 133857280 31126 1992294400 134512640 136485738 4288698176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 32680 31126 227 482 0 32196 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 130720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1211
/proc/meminfo: memFree=1675704/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=130960 CPUtime=1181.78
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 32857 0 0 0 116844 1334 0 0 25 0 1 0 93062419 134103040 31183 1992294400 134512640 136485738 4288698176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 32740 31183 227 482 0 32256 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 130960

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1213
/proc/meminfo: memFree=1674588/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=132868 CPUtime=1241.77
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 33413 0 0 0 122772 1405 0 0 25 0 1 0 93062419 136056832 31258 1992294400 134512640 136485738 4288698176 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 33217 31258 245 482 0 32733 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 132868

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1216
/proc/meminfo: memFree=1674464/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=132868 CPUtime=1301.75
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 33414 0 0 0 128686 1489 0 0 25 0 1 0 93062419 136056832 31259 1992294400 134512640 136485738 4288698176 18446744073709551615 135025207 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 33217 31259 245 482 0 32733 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 132868

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1218
/proc/meminfo: memFree=1674588/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=132868 CPUtime=1361.74
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 33414 0 0 0 134605 1569 0 0 25 0 1 0 93062419 136056832 31259 1992294400 134512640 136485738 4288698176 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 33217 31259 245 482 0 32733 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 132868

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1218
/proc/meminfo: memFree=1674588/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=132868 CPUtime=1421.73
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 33442 0 0 0 140526 1647 0 0 25 0 1 0 93062419 136056832 31286 1992294400 134512640 136485738 4288698176 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 33217 31286 245 482 0 32733 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 132868

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1220
/proc/meminfo: memFree=1674588/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=132868 CPUtime=1481.7
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 33442 0 0 0 146444 1726 0 0 25 0 1 0 93062419 136056832 31286 1992294400 134512640 136485738 4288698176 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 33217 31286 245 482 0 32733 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 132868

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1222
/proc/meminfo: memFree=1674588/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=132868 CPUtime=1541.69
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 33442 0 0 0 152382 1787 0 0 25 0 1 0 93062419 136056832 31286 1992294400 134512640 136485738 4288698176 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 33217 31286 245 482 0 32733 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 132868

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1224
/proc/meminfo: memFree=1674588/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=132868 CPUtime=1601.68
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 33442 0 0 0 158324 1844 0 0 25 0 1 0 93062419 136056832 31286 1992294400 134512640 136485738 4288698176 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 33217 31286 245 482 0 32733 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 132868

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1226
/proc/meminfo: memFree=1674464/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=132868 CPUtime=1661.66
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 33444 0 0 0 164252 1914 0 0 25 0 1 0 93062419 136056832 31288 1992294400 134512640 136485738 4288698176 18446744073709551615 134661701 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 33217 31288 245 482 0 32733 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 132868

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1226
/proc/meminfo: memFree=1674464/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=132868 CPUtime=1721.65
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 33444 0 0 0 170186 1979 0 0 25 0 1 0 93062419 136056832 31288 1992294400 134512640 136485738 4288698176 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 33217 31288 245 482 0 32733 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 132868

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1228
/proc/meminfo: memFree=1674216/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=132868 CPUtime=1781.63
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 33444 0 0 0 176095 2068 0 0 25 0 1 0 93062419 136056832 31288 1992294400 134512640 136485738 4288698176 18446744073709551615 135039041 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 33217 31288 245 482 0 32733 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 132868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1228
/proc/meminfo: memFree=1674216/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=132868 CPUtime=1800.04
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 33444 0 0 0 177905 2099 0 0 25 0 1 0 93062419 136056832 31288 1992294400 134512640 136485738 4288698176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 33217 31288 245 482 0 32733 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 132868

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 1228
/proc/meminfo: memFree=1674216/2059040 swapFree=4139460/4192956
[pid=706] ppid=704 vsize=132868 CPUtime=1800.04
/proc/706/stat : 706 (pbct) R 704 706 31134 0 -1 4202496 33444 0 0 0 177905 2099 0 0 25 0 1 0 93062419 136056832 31288 1992294400 134512640 136485738 4288698176 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/706/statm: 33217 31288 245 482 0 32733 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 132868

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.07
CPU user time (s): 1779.06
CPU system time (s): 21.0108
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 132868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.06
system time used= 21.0108
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33444
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= 10625

runsolver used 2.92855 second user time and 8.5717 second system time

The end

Launcher Data 

Begin job on node056 at 2010-06-26 04:01:55
IDJOB=2681259
IDBENCH=72486
IDSOLVER=1170
FILE ID=node056/2681259-1277517715
PBS_JOBID= 11190645
Free space on /tmp= 98380 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/normalized-90_rounds_0_errors.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681259-1277517715/watcher-2681259-1277517715 -o /tmp/evaluation-result-2681259-1277517715/solver-2681259-1277517715 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681259-1277517715.opb

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

MD5SUM BENCH= a240e4a37082dfb03371e204a64a9828
RANDOM SEED=1709699659

node056.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1836160 kB
Buffers:         14216 kB
Cached:         138192 kB
SwapCached:       7376 kB
Active:         106060 kB
Inactive:        60388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1836160 kB
SwapTotal:     4192956 kB
SwapFree:      4139460 kB
Dirty:            2208 kB
Writeback:           0 kB
AnonPages:       11568 kB
Mapped:          11840 kB
Slab:            34640 kB
PageTables:       4232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181864 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= 98376 MiB
End job on node056 at 2010-06-26 04:31:57