Trace number 458885

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)226 1800.06 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8b1.opb
MD5SUM45a62012cfe681f45441c62f782d8601
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark191
Best CPU time to get the best result obtained on this benchmark30.2574
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 191
Optimality of the best value was proved YES
Number of variables672
Total number of constraints2404
Number of constraints which are clauses2404
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 constraint8
Number of terms in the objective function 672
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 672
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 672
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 (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458885-1178644840/instance-458885-1178644840.opb ......
0.00/0.02	c done parsing opb.
0.00/0.02	o 336
0.00/0.02	o 335
0.00/0.02	o 334
0.00/0.02	o 333
0.00/0.03	o 226
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	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
1800.04/1800.50	v -x120 x121 -x122 x123 -x124 x125 -x126 x127 -x128 x129 x13 -x130 x131 -x132 -x133 x134 x135 -x136 x137 -x138 x139 -x14 -x140
1800.04/1800.50	v x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 x15 -x150 x151 -x152 x153 -x154 x155 -x156 x157 -x158 x159 -x16 -x160 x161
1800.04/1800.50	v -x162 x163 -x164 -x165 x166 x167 -x168 x169 x17 -x170 x171 -x172 x173 -x174 x175 -x176 x177 -x178 x179 -x18 -x180 x181 -x182
1800.04/1800.50	v x183 -x184 x185 -x186 x187 -x188 x189 x19 -x190 x191 -x192 x193 -x194 -x195 x196 -x197 x198 -x199 -x2 -x20 x200 -x201 x202 -x203
1800.04/1800.50	v x204 -x205 x206 x207 -x208 x209 x21 -x210 x211 -x212 x213 -x214 x215 -x216 -x217 x218 x219 -x22 -x220 -x221 -x222 -x223 -x224
1800.04/1800.50	v -x225 -x226 -x227 -x228 -x229 x23 x230 x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x24 -x240 -x241 x242 -x243 x244
1800.04/1800.50	v x245 -x246 -x247 -x248 -x249 x25 -x250 -x251 -x252 -x253 x254 x255 -x256 -x257 -x258 -x259 -x26 -x260 -x261 -x262 -x263 -x264
1800.04/1800.50	v -x265 x266 -x267 x268 x269 x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 x278 x279 -x28 -x280 -x281 -x282 -x283 -x284
1800.04/1800.50	v -x285 -x286 -x287 -x288 -x289 -x29 x290 -x291 x292 x293 -x294 -x295 -x296 -x297 -x298 -x299 x3 x30 -x300 -x301 x302 x303 -x304
1800.04/1800.50	v -x305 -x306 -x307 -x308 -x309 x31 -x310 -x311 -x312 -x313 x314 x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323 -x324
1800.04/1800.50	v x325 -x326 -x327 x328 -x329 x33 x330 -x331 x332 -x333 x334 -x335 x336 -x337 x338 x339 -x34 -x340 -x341 -x342 -x343 -x344 -x345
1800.04/1800.50	v -x346 -x347 -x348 -x349 x35 x350 x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 -x361 x362 x363 -x364 -x365
1800.04/1800.50	v -x366 -x367 -x368 -x369 -x37 -x370 -x371 -x372 x373 -x374 -x375 x376 -x377 x378 -x379 x38 x380 -x381 x382 -x383 x384 -x385
1800.04/1800.50	v x386 x387 -x388 -x389 x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 x398 -x399 -x4 -x40 x400 x401 -x402 -x403 -x404 -x405
1800.04/1800.50	v -x406 -x407 -x408 -x409 x41 x410 x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x42 -x420 -x421 x422 x423 -x424 -x425
1800.04/1800.50	v -x426 -x427 -x428 -x429 x43 -x430 -x431 -x432 x433 -x434 -x435 x436 -x437 x438 -x439 -x44 x440 -x441 x442 -x443 x444 -x445
1800.04/1800.50	v x446 x447 -x448 -x449 x45 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 x458 -x459 -x46 x460 x461 -x462 -x463 -x464 -x465
1800.04/1800.50	v -x466 -x467 -x468 -x469 x47 x470 x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x48 -x480 -x481 x482 -x483 x484 x485
1800.04/1800.50	v -x486 -x487 -x488 -x489 x49 -x490 -x491 -x492 -x493 x494 x495 -x496 -x497 -x498 -x499 x5 -x50 -x500 -x501 -x502 -x503 -x504
1800.04/1800.50	v -x505 x506 -x507 x508 x509 x51 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 x518 -x519 -x52 x520 x521 -x522 -x523 -x524
1800.04/1800.50	v -x525 -x526 -x527 -x528 -x529 x53 x530 x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x54 -x540 x541 -x542 -x543 x544
1800.04/1800.50	v -x545 x546 -x547 x548 -x549 x55 x550 -x551 x552 -x553 x554 -x555 x556 x557 -x558 -x559 -x56 -x560 -x561 -x562 -x563 -x564 -x565
1800.04/1800.50	v x566 -x567 x568 x569 x57 -x570 -x571 -x572 -x573 -x574 -x575 -x576 x577 -x578 -x579 -x58 x580 -x581 x582 -x583 x584 -x585 x586
1800.04/1800.50	v -x587 x588 -x589 x59 x590 -x591 x592 x593 -x594 -x595 -x596 -x597 -x598 -x599 -x6 -x60 -x600 -x601 x602 -x603 x604 -x605 -x606
1800.04/1800.50	v x607 -x608 -x609 x61 -x610 -x611 -x612 x613 -x614 -x615 x616 -x617 x618 -x619 -x62 x620 -x621 x622 -x623 x624 -x625 x626 -x627
1800.04/1800.50	v x628 -x629 x63 -x630 -x631 -x632 -x633 -x634 x635 -x636 -x637 x638 -x639 -x64 x640 -x641 -x642 -x643 -x644 -x645 -x646 x647
1800.04/1800.50	v -x648 x649 x65 -x650 -x651 x652 -x653 x654 -x655 x656 -x657 x658 -x659 -x66 x660 -x661 x662 -x663 -x664 -x665 -x666 -x667 -x668
1800.04/1800.50	v -x669 x67 -x670 x671 -x672 -x68 -x69 x7 x70 x71 -x72 x73 -x74 x75 -x76 x77 -x78 x79 -x8 -x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88
1800.04/1800.50	v x89 x9 -x90 x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99

Verifier Data (download as text)

OK	226

Conversion Script Data (download as text)

/tmp/evaluation/458885-1178644840/instance-458885-1178644840.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node70/watcher-458885-1178644840 -o ROOT/results/node70/solver-458885-1178644840 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458885-1178644840/instance-458885-1178644840.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: 0.99 0.98 0.99 3/64 26935
/proc/meminfo: memFree=1925440/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=1456 CPUtime=0
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 304021334 1490944 138 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 364 138 86 219 0 141 0

[startup+0.0707241 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26935
/proc/meminfo: memFree=1925440/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=1844 CPUtime=0.06
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 291 0 0 0 6 0 0 0 18 0 1 0 304021334 1888256 273 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 461 273 102 219 0 238 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1844

[startup+0.101726 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26935
/proc/meminfo: memFree=1925440/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=1844 CPUtime=0.09
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 339 0 0 0 9 0 0 0 18 0 1 0 304021334 1888256 321 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 461 321 102 219 0 238 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1844

[startup+0.301746 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26935
/proc/meminfo: memFree=1925440/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=3380 CPUtime=0.29
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 615 0 0 0 29 0 0 0 19 0 1 0 304021334 3461120 597 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 845 597 102 219 0 622 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3380

[startup+0.701785 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26935
/proc/meminfo: memFree=1925440/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=5624 CPUtime=0.69
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 1119 0 0 0 69 0 0 0 23 0 1 0 304021334 5758976 1101 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 1406 1102 102 219 0 1183 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5624

[startup+1.50187 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1919928/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=9720 CPUtime=1.49
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 2010 0 0 0 148 1 0 0 25 0 1 0 304021334 9953280 1992 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 2430 1992 102 219 0 2207 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9720

[startup+3.10103 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1915384/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=18104 CPUtime=3.08
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 3423 0 0 0 307 1 0 0 25 0 1 0 304021334 18538496 3356 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 4526 3356 102 219 0 4303 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18104

[startup+6.30135 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1909048/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=18492 CPUtime=6.29
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 4516 0 0 0 623 6 0 0 25 0 1 0 304021334 18935808 4449 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134583815 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 4623 4449 102 219 0 4400 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18492

[startup+12.703 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1907384/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=18624 CPUtime=12.69
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 4588 0 0 0 1261 8 0 0 25 0 1 0 304021334 19070976 4521 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135007392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 4656 4521 102 219 0 4433 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18624

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1906872/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=19428 CPUtime=25.48
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 4806 0 0 0 2540 8 0 0 25 0 1 0 304021334 19894272 4642 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557375 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 4857 4642 102 219 0 4634 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19428

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1906232/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=19816 CPUtime=51.08
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 4966 0 0 0 5098 10 0 0 25 0 1 0 304021334 20291584 4802 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557006 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 4954 4802 102 219 0 4731 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19816

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1905272/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=21188 CPUtime=102.26
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 5401 0 0 0 10214 12 0 0 25 0 1 0 304021334 21696512 5044 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 5297 5044 102 219 0 5074 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21188

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1904056/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=23460 CPUtime=162.25
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 6096 0 0 0 16209 16 0 0 25 0 1 0 304021334 24023040 5354 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557421 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 5865 5354 102 219 0 5642 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23460

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1903032/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=24036 CPUtime=222.23
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 6342 0 0 0 22203 20 0 0 25 0 1 0 304021334 24612864 5600 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 6009 5600 102 219 0 5786 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24036

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1902136/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=24332 CPUtime=282.22
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 6558 0 0 0 28198 24 0 0 25 0 1 0 304021334 24915968 5816 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 6083 5816 102 219 0 5860 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24332

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1901176/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=24976 CPUtime=342.21
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 6778 0 0 0 34194 27 0 0 25 0 1 0 304021334 25575424 6036 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556889 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 6244 6036 102 219 0 6021 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 24976

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1900344/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=28452 CPUtime=402.18
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 7756 0 0 0 40188 30 0 0 25 0 1 0 304021334 29134848 6245 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 7113 6245 102 219 0 6890 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 28452

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1899448/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=28904 CPUtime=462.17
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 7980 0 0 0 46182 35 0 0 25 0 1 0 304021334 29597696 6469 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 7226 6469 102 219 0 7003 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 28904

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1898360/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=29548 CPUtime=522.15
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 8247 0 0 0 52174 41 0 0 25 0 1 0 304021334 30257152 6736 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 7387 6736 102 219 0 7164 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29548

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1897336/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=30124 CPUtime=582.14
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 8496 0 0 0 58165 49 0 0 25 0 1 0 304021334 30846976 6985 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 7531 6985 102 219 0 7308 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 30124

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1896376/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=30440 CPUtime=642.14
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 8717 0 0 0 64159 55 0 0 25 0 1 0 304021334 31170560 7206 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 7610 7206 102 219 0 7387 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 30440


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1893304/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=38056 CPUtime=882.06
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 11006 0 0 0 88141 65 0 0 25 0 1 0 304021334 38969344 7958 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 9514 7958 102 219 0 9291 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 38056

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1892536/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=38484 CPUtime=942.05
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 11188 0 0 0 94137 68 0 0 25 0 1 0 304021334 39407616 8140 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557421 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 9621 8140 102 219 0 9398 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 38484

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1891832/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=38936 CPUtime=1002.04
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 11377 0 0 0 100133 71 0 0 25 0 1 0 304021334 39870464 8329 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 9734 8329 102 219 0 9511 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 38936

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1891064/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=39416 CPUtime=1062.02
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 11558 0 0 0 106130 72 0 0 25 0 1 0 304021334 40361984 8510 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 9854 8510 102 219 0 9631 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 39416

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1890296/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=39928 CPUtime=1122.01
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 11740 0 0 0 112126 75 0 0 25 0 1 0 304021334 40886272 8692 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 9982 8692 102 219 0 9759 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 39928

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1889592/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=39928 CPUtime=1181.99
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 11920 0 0 0 118120 79 0 0 25 0 1 0 304021334 40886272 8872 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 9982 8872 102 219 0 9759 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 39928

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1888824/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=40472 CPUtime=1241.98
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 12101 0 0 0 124117 81 0 0 25 0 1 0 304021334 41443328 9053 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560829 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 10118 9053 102 219 0 9895 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 40472

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1888056/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=41048 CPUtime=1301.96
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 12282 0 0 0 130113 83 0 0 25 0 1 0 304021334 42033152 9234 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 10262 9234 102 219 0 10039 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 41048

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1887352/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=41048 CPUtime=1361.95
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 12458 0 0 0 136109 86 0 0 25 0 1 0 304021334 42033152 9410 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 10262 9410 102 219 0 10039 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 41048

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1886648/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=41660 CPUtime=1421.93
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 12636 0 0 0 142105 88 0 0 25 0 1 0 304021334 42659840 9588 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 10415 9588 102 219 0 10192 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 41660

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1885880/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=41660 CPUtime=1481.92
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 12811 0 0 0 148102 90 0 0 25 0 1 0 304021334 42659840 9763 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 10415 9763 102 219 0 10192 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 41660

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1885176/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=42312 CPUtime=1541.91
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 12989 0 0 0 154098 93 0 0 25 0 1 0 304021334 43327488 9941 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 10578 9941 102 219 0 10355 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 42312

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1884472/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=43004 CPUtime=1601.88
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 13163 0 0 0 160094 94 0 0 25 0 1 0 304021334 44036096 10115 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 10751 10115 102 219 0 10528 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 43004

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1883768/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=43004 CPUtime=1661.87
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 13337 0 0 0 166091 96 0 0 25 0 1 0 304021334 44036096 10289 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 10751 10289 102 219 0 10528 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 43004

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1883064/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=43740 CPUtime=1721.86
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 13509 0 0 0 172087 99 0 0 25 0 1 0 304021334 44789760 10461 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557016 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 10935 10461 102 219 0 10712 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 43740

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1882296/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=43740 CPUtime=1781.85
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 13682 0 0 0 178084 101 0 0 25 0 1 0 304021334 44789760 10634 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 10935 10634 102 219 0 10712 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 43740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1882104/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=43740 CPUtime=1800.04
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 13732 0 0 0 179903 101 0 0 25 0 1 0 304021334 44789760 10684 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 10935 10684 102 219 0 10712 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 43740

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26936
/proc/meminfo: memFree=1882104/2055920 swapFree=4183880/4192956
[pid=26935] ppid=26933 vsize=43740 CPUtime=1800.04
/proc/26935/stat : 26935 (PBS4_SAT07v2) R 26933 26935 26224 0 -1 4194304 13732 0 0 0 179903 101 0 0 25 0 1 0 304021334 44789760 10684 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26935/statm: 10935 10684 102 219 0 10712 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 43740

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1799.04
CPU system time (s): 1.02184
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 43740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.04
system time used= 1.02184
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13735
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= 3457

runsolver used 1.2968 second user time and 3.62545 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Tue May  8 17:20:40 UTC 2007

IDJOB= 458885
IDBENCH= 2140
IDSOLVER= 200
FILE ID= node70/458885-1178644840

PBS_JOBID= 5218341

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8b1.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458885-1178644840/instance-458885-1178644840.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-458885-1178644840 -o ROOT/results/node70/conversion-458885-1178644840 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458885-1178644840/instance-458885-1178644840.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-458885-1178644840 -o ROOT/results/node70/solver-458885-1178644840 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458885-1178644840/instance-458885-1178644840.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  45a62012cfe681f45441c62f782d8601

RANDOM SEED= 744264481

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 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		: 3000.218
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	: 5914.62
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		: 3000.218
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1925848 kB
Buffers:          4108 kB
Cached:          47372 kB
SwapCached:       2988 kB
Active:          32128 kB
Inactive:        29844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1925848 kB
SwapTotal:     4192956 kB
SwapFree:      4183880 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          16608 kB
Slab:            54148 kB
Committed_AS:  7590576 kB
PageTables:       1400 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node70 on Tue May  8 17:50:43 UTC 2007