Trace number 459579

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, and are wall clock time (not CPU 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
PBS4_v2 2007-03-23SAT (TO)137 1800.11 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=197-P1=29-P2=199-P3=251-P4=227-P5=257-P6=149-P7=53-B.opb
MD5SUM83b6f70c71dbcf261c00790940be437e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.171972
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables168
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459579-1178656369/instance-459579-1178656369.opb ......
19.08/19.11	c done parsing opb.
19.08/19.11	o 181
186.42/186.53	o 137
1800.09/1800.80	s SATISFIABLE
1800.09/1800.80	v x1 -x10 -x100 x101 x102 x103 -x104 x105 x106 -x107 x108 x109 x11 -x110 -x111 x112 x113 x114 -x115 -x116 -x117 -x118 -x119 -x12
1800.09/1800.80	v x120 -x121 -x122 x123 x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 x131 x132 -x133 x134 -x135 -x136 -x137 x138 -x139 x14 -x140
1800.09/1800.80	v -x141 x142 -x143 -x144 x145 x146 x147 x148 x149 x15 x150 x151 -x152 x153 -x154 x155 -x156 x157 x158 x159 x16 -x160 x161 -x162
1800.09/1800.80	v x163 -x164 -x165 -x166 -x167 x168 x169 x17 -x170 -x171 x172 -x173 -x174 -x175 x176 -x177 -x178 -x179 -x18 -x180 -x181 -x182
1800.09/1800.80	v -x183 -x184 x185 -x186 -x187 x188 -x189 x19 -x190 -x191 x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x2 x20 -x200 x201 -x202
1800.09/1800.80	v -x203 x204 -x205 -x206 -x207 x208 x209 -x21 -x210 -x211 x212 -x213 -x214 -x215 x216 x217 -x218 -x219 x22 x220 -x221 -x222 -x223
1800.09/1800.80	v x224 x225 -x226 -x227 x228 -x229 x23 -x230 -x231 x232 x233 -x234 x235 x236 x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244
1800.09/1800.80	v -x245 -x246 -x247 -x248 x249 x25 -x250 x251 x252 x253 -x254 -x255 -x256 x257 -x258 x259 x26 x260 x261 -x262 -x263 -x264 -x265
1800.09/1800.80	v -x266 -x267 -x268 -x269 x27 -x270 -x271 -x272 x273 -x274 x275 x276 x277 -x278 -x279 x28 -x280 x281 -x282 x283 x284 x285 -x286
1800.09/1800.80	v -x287 -x288 -x289 x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 x297 -x298 -x299 -x3 x30 x300 x301 -x302 x303 -x304 x305 -x306
1800.09/1800.80	v -x307 x308 x309 x31 -x310 x311 -x312 x313 -x314 -x315 x316 x317 -x318 x319 -x32 -x320 x321 -x322 -x323 x324 x325 -x326 x327
1800.09/1800.80	v -x328 x329 x33 -x330 -x331 x332 x333 -x334 x335 -x336 x337 -x338 -x339 x34 x340 x341 -x342 x343 -x344 x345 -x346 -x347 x348
1800.09/1800.80	v x349 -x35 -x350 x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 x361 x362 x363 -x364 -x365 x366 -x367 -x368
1800.09/1800.80	v x369 -x37 x370 x371 -x372 -x373 x374 -x375 -x376 -x377 -x378 -x379 x38 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388
1800.09/1800.80	v -x389 x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 x4 x40 -x400 x401 x402 x403 -x404 -x405 x406 -x407 -x408
1800.09/1800.80	v x409 x41 x410 x411 -x412 -x413 x414 -x415 -x416 x417 x418 x419 x42 -x420 -x421 x422 -x423 -x424 x425 -x426 x427 -x428 x429 -x43
1800.09/1800.80	v -x430 -x431 x432 x433 -x434 x435 -x436 x437 -x438 -x439 x44 x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 x449 x45 -x450
1800.09/1800.80	v x451 -x452 x453 -x454 -x455 x456 x457 -x458 x459 -x46 -x460 x461 -x462 -x463 x464 -x465 -x466 -x467 -x468 -x469 x47 -x470 -x471
1800.09/1800.80	v -x472 x473 -x474 x475 -x476 x477 -x478 -x479 x48 x480 x481 -x482 x483 -x484 x485 -x486 -x487 x488 x489 x49 x490 x491 -x492 x493
1800.09/1800.80	v x494 x495 -x496 -x497 -x498 -x499 -x5 -x50 -x500 -x501 -x502 -x503 -x504 x505 x506 x507 -x508 x509 x51 x510 x511 -x512 x513
1800.09/1800.80	v x514 x515 -x516 x517 x518 x519 x52 -x520 x521 x522 x523 -x524 x525 x526 x527 -x528 x529 x53 x530 x531 -x532 x533 x534 x535 -x536
1800.09/1800.80	v x537 x538 x539 x54 -x540 x541 x542 x543 -x544 x545 x546 x547 -x548 x549 x55 x550 x551 -x552 x553 x554 -x555 x556 x557 -x558 -x559
1800.09/1800.80	v x56 x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 x569 x57 x570 -x571 x572 x573 -x574 -x575 x576 x577 x578 -x579 -x58
1800.09/1800.80	v x580 x581 -x582 -x583 x584 x585 x586 -x587 x588 x589 x59 -x590 -x591 x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x6 x60
1800.09/1800.80	v -x600 x601 x602 -x603 x604 x605 -x606 -x607 x608 x609 x61 x610 -x611 x612 x613 -x614 -x615 x616 -x62 x63 x64 x65 -x66 x67 x68
1800.09/1800.80	v x69 -x7 -x70 -x71 -x72 x73 -x74 -x75 x76 x77 -x78 x79 x8 -x80 x81 x82 x83 -x84 -x85 x86 -x87 -x88 x89 x9 -x90 x91 -x92 x93 -x94 -x95
1800.09/1800.80	v x96 x97 x98 x99

Verifier Data (download as text)

OK	137

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459579-1178656369/instance-459579-1178656369.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-459579-1178656369 -o ROOT/results/node76/solver-459579-1178656369 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459579-1178656369/instance-459579-1178656369.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.84 0.94 0.96 3/69 19236
/proc/meminfo: memFree=1893728/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=1456 CPUtime=0
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 163 0 0 0 0 0 0 0 20 0 1 0 313551463 1490944 146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 364 146 86 219 0 141 0

[startup+0.015013 s]
/proc/loadavg: 0.84 0.94 0.96 3/69 19236
/proc/meminfo: memFree=1893728/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=1584 CPUtime=0.01
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 199 0 0 0 1 0 0 0 20 0 1 0 313551463 1622016 182 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 396 182 90 219 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1584

[startup+0.101029 s]
/proc/loadavg: 0.84 0.94 0.96 3/69 19236
/proc/meminfo: memFree=1893728/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=2352 CPUtime=0.09
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 356 0 0 0 9 0 0 0 20 0 1 0 313551463 2408448 339 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 588 339 90 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301067 s]
/proc/loadavg: 0.84 0.94 0.96 3/69 19236
/proc/meminfo: memFree=1893728/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=3640 CPUtime=0.29
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 663 0 0 0 29 0 0 0 22 0 1 0 313551463 3727360 646 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 910 646 90 219 0 687 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701144 s]
/proc/loadavg: 0.84 0.94 0.96 3/69 19236
/proc/meminfo: memFree=1893728/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=6016 CPUtime=0.69
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 1105 0 0 0 68 1 0 0 25 0 1 0 313551463 6160384 1088 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 1504 1088 90 219 0 1281 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6016

[startup+1.5013 s]
/proc/loadavg: 0.85 0.94 0.96 2/70 19237
/proc/meminfo: memFree=1888728/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=6612 CPUtime=1.49
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 1541 0 0 0 147 2 0 0 25 0 1 0 313551463 6770688 1475 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 1653 1475 90 219 0 1430 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6612

[startup+3.10161 s]
/proc/loadavg: 0.85 0.94 0.96 2/70 19237
/proc/meminfo: memFree=1887640/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=7516 CPUtime=3.09
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 1796 0 0 0 305 4 0 0 25 0 1 0 313551463 7696384 1633 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 1879 1633 90 219 0 1656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7516

[startup+6.30123 s]
/proc/loadavg: 0.85 0.94 0.96 2/70 19237
/proc/meminfo: memFree=1886040/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=12060 CPUtime=6.28
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 2147 0 0 0 622 6 0 0 25 0 1 0 313551463 12349440 1984 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 3015 1984 90 219 0 2792 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12060

[startup+12.7015 s]
/proc/loadavg: 0.88 0.94 0.96 2/70 19237
/proc/meminfo: memFree=1883744/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=13616 CPUtime=12.69
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 2897 0 0 0 1259 10 0 0 25 0 1 0 313551463 13942784 2541 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 3404 2541 90 219 0 3181 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13616

[startup+25.5019 s]
/proc/loadavg: 0.89 0.94 0.96 2/70 19237
/proc/meminfo: memFree=1880928/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=14676 CPUtime=25.49
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 3623 0 0 0 2531 18 0 0 25 0 1 0 313551463 15028224 3267 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 3669 3267 102 219 0 3446 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14676

[startup+51.1019 s]
/proc/loadavg: 0.93 0.94 0.96 2/70 19237
/proc/meminfo: memFree=1878496/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=17812 CPUtime=51.07
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 4624 0 0 0 5072 35 0 0 25 0 1 0 313551463 18239488 3883 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134583768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 4453 3883 102 219 0 4230 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17812

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.96 2/70 19237
/proc/meminfo: memFree=1875488/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=22424 CPUtime=102.26
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 6102 0 0 0 10170 56 0 0 25 0 1 0 313551463 22962176 4592 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 5606 4592 102 219 0 5383 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22424

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.96 2/70 19237
/proc/meminfo: memFree=1867936/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=33256 CPUtime=162.24
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 7971 0 0 0 16141 83 0 0 25 0 1 0 313551463 34054144 6461 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 8314 6461 102 219 0 8091 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33256

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.96 2/70 19237
/proc/meminfo: memFree=1864736/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=34892 CPUtime=222.21
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 8769 0 0 0 22119 102 0 0 25 0 1 0 313551463 35729408 7259 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 8723 7259 102 219 0 8500 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 34892

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19237
/proc/meminfo: memFree=1862944/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=42264 CPUtime=282.19
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 10774 0 0 0 28094 125 0 0 25 0 1 0 313551463 43278336 7727 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 10566 7727 102 219 0 10343 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 42264

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19237
/proc/meminfo: memFree=1859808/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=43568 CPUtime=342.17
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 11543 0 0 0 34073 144 0 0 25 0 1 0 313551463 44613632 8496 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 10892 8496 102 219 0 10669 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 43568

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19237
/proc/meminfo: memFree=1857952/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=44180 CPUtime=402.15
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 11998 0 0 0 40055 160 0 0 25 0 1 0 313551463 45240320 8951 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 11045 8951 102 219 0 10822 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 44180

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19237
/proc/meminfo: memFree=1856224/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=45172 CPUtime=462.13
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 12430 0 0 0 46037 176 0 0 25 0 1 0 313551463 46256128 9383 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 11293 9383 102 219 0 11070 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 45172

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19237
/proc/meminfo: memFree=1854496/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=46292 CPUtime=522.11
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 12858 0 0 0 52016 195 0 0 25 0 1 0 313551463 47403008 9811 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546873 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 11573 9811 102 219 0 11350 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 46292

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19237
/proc/meminfo: memFree=1853280/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=46452 CPUtime=582.09
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 13152 0 0 0 57997 212 0 0 25 0 1 0 313551463 47566848 10105 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 11613 10105 102 219 0 11390 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 46452

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19239
/proc/meminfo: memFree=1851936/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=47712 CPUtime=642.07
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 13490 0 0 0 63979 228 0 0 25 0 1 0 313551463 48857088 10443 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 11928 10443 102 219 0 11705 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 47712


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19239
/proc/meminfo: memFree=1845536/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=61936 CPUtime=822
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 18153 0 0 0 81930 270 0 0 25 0 1 0 313551463 63422464 12033 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 15484 12033 102 219 0 15261 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 61936

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19239
/proc/meminfo: memFree=1844064/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=62876 CPUtime=881.99
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 18499 0 0 0 87915 284 0 0 25 0 1 0 313551463 64385024 12379 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 15719 12379 102 219 0 15496 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 62876

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19239
/proc/meminfo: memFree=1842976/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=62876 CPUtime=941.96
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 18761 0 0 0 93899 297 0 0 25 0 1 0 313551463 64385024 12641 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 15719 12641 102 219 0 15496 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 62876

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19239
/proc/meminfo: memFree=1841696/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=63896 CPUtime=1001.94
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 19085 0 0 0 99884 310 0 0 25 0 1 0 313551463 65429504 12965 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 15974 12965 102 219 0 15751 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 63896

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19239
/proc/meminfo: memFree=1838624/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=81544 CPUtime=1061.92
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 19832 0 0 0 105872 320 0 0 25 0 1 0 313551463 83501056 13712 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 20386 13712 102 219 0 20163 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 81544

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19239
/proc/meminfo: memFree=1837600/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=81736 CPUtime=1121.9
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 20101 0 0 0 111857 333 0 0 25 0 1 0 313551463 83697664 13981 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 20434 13981 102 219 0 20211 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 81736

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19239
/proc/meminfo: memFree=1836640/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=82672 CPUtime=1181.88
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 20336 0 0 0 117843 345 0 0 25 0 1 0 313551463 84656128 14216 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 20668 14216 102 219 0 20445 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 82672

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19239
/proc/meminfo: memFree=1835360/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=82672 CPUtime=1241.85
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 20648 0 0 0 123826 359 0 0 25 0 1 0 313551463 84656128 14528 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 20668 14528 102 219 0 20445 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 82672

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19239
/proc/meminfo: memFree=1834272/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=83664 CPUtime=1301.84
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 20904 0 0 0 129813 371 0 0 25 0 1 0 313551463 85671936 14784 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 20916 14784 102 219 0 20693 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 83664

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19239
/proc/meminfo: memFree=1833376/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=83664 CPUtime=1361.82
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 21110 0 0 0 135799 383 0 0 25 0 1 0 313551463 85671936 14990 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550544 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 20916 14990 102 219 0 20693 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 83664

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19239
/proc/meminfo: memFree=1832224/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=84720 CPUtime=1421.8
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 21389 0 0 0 141783 397 0 0 25 0 1 0 313551463 86753280 15269 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 21180 15269 102 219 0 20957 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 84720

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19239
/proc/meminfo: memFree=1831520/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=84720 CPUtime=1481.77
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 21572 0 0 0 147770 407 0 0 25 0 1 0 313551463 86753280 15452 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 21180 15452 102 219 0 20957 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 84720

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19239
/proc/meminfo: memFree=1830560/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=85840 CPUtime=1541.75
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 21802 0 0 0 153758 417 0 0 25 0 1 0 313551463 87900160 15682 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 21460 15682 102 219 0 21237 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 85840

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19239
/proc/meminfo: memFree=1829600/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=86032 CPUtime=1601.74
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 22046 0 0 0 159746 428 0 0 25 0 1 0 313551463 88096768 15926 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 21508 15926 102 219 0 21285 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 86032

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19239
/proc/meminfo: memFree=1828512/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=86032 CPUtime=1661.71
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 22296 0 0 0 165733 438 0 0 25 0 1 0 313551463 88096768 16176 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 21508 16176 102 219 0 21285 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 86032

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/76 19377
/proc/meminfo: memFree=1826160/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=87220 CPUtime=1721.64
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 22540 0 0 0 171716 448 0 0 25 0 1 0 313551463 89313280 16420 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 21805 16420 102 219 0 21582 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 87220

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19437
/proc/meminfo: memFree=1826592/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=87220 CPUtime=1781.59
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 22721 0 0 0 177701 458 0 0 25 0 1 0 313551463 89313280 16601 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 21805 16601 102 219 0 21582 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 87220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 19437
/proc/meminfo: memFree=1826400/2055888 swapFree=4087224/4096564
[pid=19236] ppid=19234 vsize=87220 CPUtime=1800.09
/proc/19236/stat : 19236 (PBS4_SAT07v2) R 19234 19236 18404 0 -1 4194304 22770 0 0 0 179547 462 0 0 25 0 1 0 313551463 89313280 16650 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19236/statm: 21805 16650 102 219 0 21582 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 87220

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): 1800.82
CPU time (s): 1800.11
CPU user time (s): 1795.48
CPU system time (s): 4.63129
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 87220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.48
system time used= 4.63129
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22773
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= 8
involuntary context switches= 1785

runsolver used 1.3018 second user time and 3.67344 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Tue May  8 20:32:49 UTC 2007

IDJOB= 459579
IDBENCH= 48040
IDSOLVER= 200
FILE ID= node76/459579-1178656369

PBS_JOBID= 5218404

Free space on /tmp= 66649 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=197-P1=29-P2=199-P3=251-P4=227-P5=257-P6=149-P7=53-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459579-1178656369/instance-459579-1178656369.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node76/convwatcher-459579-1178656369 -o ROOT/results/node76/conversion-459579-1178656369 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459579-1178656369/instance-459579-1178656369.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-459579-1178656369 -o ROOT/results/node76/solver-459579-1178656369 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459579-1178656369/instance-459579-1178656369.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  83b6f70c71dbcf261c00790940be437e

RANDOM SEED= 425876614

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.277
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6006.17
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		: 3000.277
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1894136 kB
Buffers:          8040 kB
Cached:          73952 kB
SwapCached:       2668 kB
Active:          79924 kB
Inactive:        12640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1894136 kB
SwapTotal:     4096564 kB
SwapFree:      4087224 kB
Dirty:            2432 kB
Writeback:           0 kB
Mapped:          16832 kB
Slab:            55580 kB
Committed_AS:  5769852 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66649 MiB

End job on node76 on Tue May  8 21:02:52 UTC 2007