Trace number 459556

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)143 1800.1 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=229-P1=67-P2=149-P3=97-P4=149-P5=211-P6=89-P7=59-B.opb
MD5SUM12f1f3305860fafcd361cd1c61e0d104
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 benchmark0.175972
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/459556-1178656130/instance-459556-1178656130.opb ......
256.14/256.29	c done parsing opb.
256.14/256.29	o 243
510.28/510.50	o 149
1283.69/1284.04	o 143
1800.08/1800.50	s SATISFIABLE
1800.08/1800.50	v x1 -x10 x100 x101 x102 x103 x104 x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 x113 x114 -x115 x116 -x117 -x118 -x119
1800.08/1800.50	v x12 x120 -x121 x122 x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 x131 x132 x133 x134 x135 -x136 -x137 -x138 -x139 x14
1800.08/1800.50	v -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 x154 x155 x156 x157 x158 x159 x16 x160
1800.08/1800.50	v -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 x17 x170 x171 x172 -x173 -x174 -x175 x176 -x177 -x178 -x179 -x18 -x180
1800.08/1800.50	v -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 x193 x194 x195 x196 -x197 -x198 -x199 x2 x20 x200
1800.08/1800.50	v x201 x202 x203 x204 -x205 -x206 -x207 x208 x209 -x21 x210 x211 x212 -x213 -x214 -x215 x216 x217 x218 x219 -x22 x220 -x221 -x222
1800.08/1800.50	v -x223 x224 x225 x226 x227 x228 -x229 x23 -x230 -x231 x232 x233 x234 x235 -x236 x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243
1800.08/1800.50	v -x244 -x245 -x246 -x247 -x248 -x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 x257 x258 x259 x26 -x260 x261 -x262 -x263
1800.08/1800.50	v -x264 -x265 -x266 -x267 -x268 -x269 x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 x28 -x280 x281 x282 x283
1800.08/1800.50	v -x284 x285 -x286 -x287 -x288 -x289 x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 x297 x298 x299 x3 -x30 x300 -x301 -x302 -x303
1800.08/1800.50	v x304 x305 x306 x307 x308 -x309 x31 -x310 -x311 x312 x313 x314 x315 x316 -x317 -x318 -x319 x32 x320 x321 x322 x323 x324 -x325
1800.08/1800.50	v -x326 -x327 x328 x329 x33 x330 x331 x332 -x333 -x334 -x335 x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 -x343 -x344 x345 x346
1800.08/1800.50	v x347 x348 -x349 -x35 -x350 -x351 x352 x353 x354 x355 x356 -x357 -x358 -x359 -x36 x360 x361 -x362 -x363 -x364 x365 -x366 -x367
1800.08/1800.50	v x368 -x369 x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 x38 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387
1800.08/1800.50	v -x388 -x389 x39 -x390 -x391 -x392 x393 -x394 -x395 -x396 x397 -x398 -x399 x4 -x40 x400 x401 -x402 -x403 -x404 x405 -x406 -x407
1800.08/1800.50	v x408 x409 x41 -x410 -x411 -x412 x413 -x414 -x415 x416 -x417 -x418 -x419 x42 -x420 -x421 -x422 -x423 -x424 x425 -x426 -x427
1800.08/1800.50	v -x428 -x429 x43 -x430 -x431 -x432 x433 -x434 -x435 -x436 -x437 -x438 -x439 x44 -x440 x441 -x442 -x443 -x444 -x445 -x446 -x447
1800.08/1800.50	v -x448 x449 x45 -x450 -x451 -x452 -x453 -x454 -x455 -x456 x457 -x458 -x459 x46 -x460 -x461 -x462 -x463 -x464 x465 -x466 -x467
1800.08/1800.50	v -x468 -x469 x47 -x470 -x471 -x472 x473 -x474 -x475 -x476 -x477 -x478 -x479 x48 -x480 x481 -x482 -x483 -x484 -x485 -x486 -x487
1800.08/1800.50	v -x488 x489 x49 x490 x491 x492 x493 x494 x495 x496 x497 x498 x499 -x5 x50 x500 x501 x502 x503 x504 x505 x506 x507 x508 x509 x51
1800.08/1800.50	v x510 x511 x512 x513 x514 x515 x516 x517 x518 x519 x52 x520 x521 x522 x523 x524 x525 x526 x527 x528 x529 x53 x530 x531 x532 x533
1800.08/1800.50	v x534 x535 x536 x537 x538 x539 x54 x540 x541 x542 x543 x544 x545 x546 x547 x548 x549 x55 x550 x551 x552 x553 -x554 -x555 -x556
1800.08/1800.50	v -x557 -x558 -x559 x56 -x560 x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 x569 x57 -x570 -x571 -x572 -x573 -x574 -x575 -x576
1800.08/1800.50	v x577 -x578 -x579 x58 -x580 -x581 -x582 -x583 -x584 x585 -x586 -x587 -x588 -x589 x59 -x590 -x591 -x592 -x593 -x594 -x595 -x596
1800.08/1800.50	v -x597 -x598 -x599 -x6 x60 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 x609 x61 -x610 -x611 -x612 -x613 -x614 -x615
1800.08/1800.50	v -x616 -x62 -x63 x64 x65 x66 x67 -x68 x69 -x7 -x70 -x71 -x72 x73 x74 x75 x76 -x77 -x78 -x79 x8 x80 x81 -x82 -x83 -x84 x85 -x86 -x87
1800.08/1800.50	v x88 x89 x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 x97 x98 x99

Verifier Data (download as text)

OK	143

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459556-1178656130/instance-459556-1178656130.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node34/watcher-459556-1178656130 -o ROOT/results/node34/solver-459556-1178656130 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459556-1178656130/instance-459556-1178656130.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 0.97 0.99 3/77 606
/proc/meminfo: memFree=1769168/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=1456 CPUtime=0
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 313528424 1490944 146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 364 146 86 219 0 141 0

[startup+0.0397911 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 606
/proc/meminfo: memFree=1769168/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=1584 CPUtime=0.03
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 253 0 0 0 3 0 0 0 18 0 1 0 313528424 1622016 235 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 396 235 90 219 0 173 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1584

[startup+0.10179 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 606
/proc/meminfo: memFree=1769168/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=2352 CPUtime=0.09
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 351 0 0 0 9 0 0 0 18 0 1 0 313528424 2408448 333 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 588 333 90 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301805 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 606
/proc/meminfo: memFree=1769168/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=3572 CPUtime=0.29
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 638 0 0 0 29 0 0 0 19 0 1 0 313528424 3657728 620 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 893 620 90 219 0 670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3572

[startup+0.701837 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 606
/proc/meminfo: memFree=1769168/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=5948 CPUtime=0.69
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 1047 0 0 0 68 1 0 0 22 0 1 0 313528424 6090752 1029 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 1487 1029 90 219 0 1264 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5948

[startup+1.5019 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 607
/proc/meminfo: memFree=1764360/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=10504 CPUtime=1.49
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 1728 0 0 0 148 1 0 0 25 0 1 0 313528424 10756096 1661 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 2626 1661 90 219 0 2403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10504

[startup+3.10103 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 607
/proc/meminfo: memFree=1762312/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=11032 CPUtime=3.09
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 1915 0 0 0 306 3 0 0 25 0 1 0 313528424 11296768 1848 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 2758 1848 90 219 0 2535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11032

[startup+6.30128 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 607
/proc/meminfo: memFree=1761096/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=11964 CPUtime=6.29
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 2241 0 0 0 623 6 0 0 25 0 1 0 313528424 12251136 2077 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 2991 2077 90 219 0 2768 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11964

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 607
/proc/meminfo: memFree=1759752/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=13580 CPUtime=12.69
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 2761 0 0 0 1259 10 0 0 25 0 1 0 313528424 13905920 2404 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 3395 2404 90 219 0 3172 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13580

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 607
/proc/meminfo: memFree=1754632/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=23336 CPUtime=25.49
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 3999 0 0 0 2530 19 0 0 25 0 1 0 313528424 23896064 3642 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 5834 3642 90 219 0 5611 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23336

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 607
/proc/meminfo: memFree=1752072/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=26604 CPUtime=51.08
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 5014 0 0 0 5074 34 0 0 25 0 1 0 313528424 27242496 4272 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547397 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 6651 4272 90 219 0 6428 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26604

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 607
/proc/meminfo: memFree=1748168/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=31688 CPUtime=102.27
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 6759 0 0 0 10168 59 0 0 25 0 1 0 313528424 32448512 5248 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 7922 5248 90 219 0 7699 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31688

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 607
/proc/meminfo: memFree=1742800/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=33688 CPUtime=162.25
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 8157 0 0 0 16144 81 0 0 25 0 1 0 313528424 34496512 6646 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 8422 6646 90 219 0 8199 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33688

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 607
/proc/meminfo: memFree=1736720/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=35932 CPUtime=222.24
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 9625 0 0 0 22121 103 0 0 25 0 1 0 313528424 36794368 8114 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 8983 8114 90 219 0 8760 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 35932

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 607
/proc/meminfo: memFree=1734672/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=37428 CPUtime=282.23
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 10166 0 0 0 28100 123 0 0 25 0 1 0 313528424 38326272 8655 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 9357 8655 102 219 0 9134 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 37428

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 607
/proc/meminfo: memFree=1733072/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=44152 CPUtime=342.21
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 12105 0 0 0 34077 144 0 0 25 0 1 0 313528424 45211648 9057 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 11038 9057 102 219 0 10815 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 44152

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 607
/proc/meminfo: memFree=1731280/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=45464 CPUtime=402.2
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 12536 0 0 0 40055 165 0 0 25 0 1 0 313528424 46555136 9488 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 11366 9488 102 219 0 11143 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 45464

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 607
/proc/meminfo: memFree=1730000/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=45956 CPUtime=462.19
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 12852 0 0 0 46035 184 0 0 25 0 1 0 313528424 47058944 9804 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 11489 9804 102 219 0 11266 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 45956

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 607
/proc/meminfo: memFree=1728784/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=46480 CPUtime=522.17
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 13170 0 0 0 52016 201 0 0 25 0 1 0 313528424 47595520 10122 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 11620 10122 102 219 0 11397 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 46480

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 607
/proc/meminfo: memFree=1726736/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=47356 CPUtime=582.16
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 13676 0 0 0 58000 216 0 0 25 0 1 0 313528424 48492544 10628 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 11839 10628 102 219 0 11616 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 47356

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 607
/proc/meminfo: memFree=1724432/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=48924 CPUtime=642.15
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 14246 0 0 0 63984 231 0 0 25 0 1 0 313528424 50098176 11198 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 12231 11198 102 219 0 12008 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 48924


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 609
/proc/meminfo: memFree=1718544/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=64436 CPUtime=882.09
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 18766 0 0 0 87922 287 0 0 25 0 1 0 313528424 65982464 12645 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 16109 12645 102 219 0 15886 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 64436

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 609
/proc/meminfo: memFree=1717392/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=65232 CPUtime=942.07
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 19057 0 0 0 93908 299 0 0 25 0 1 0 313528424 66797568 12936 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 16308 12936 102 219 0 16085 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 65232

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 609
/proc/meminfo: memFree=1716240/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=66080 CPUtime=1002.06
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 19347 0 0 0 99892 314 0 0 25 0 1 0 313528424 67665920 13226 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 16520 13226 102 219 0 16297 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 66080

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 609
/proc/meminfo: memFree=1715280/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=66080 CPUtime=1062.04
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 19588 0 0 0 105875 329 0 0 25 0 1 0 313528424 67665920 13467 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 16520 13467 102 219 0 16297 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 66080

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 609
/proc/meminfo: memFree=1714384/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=66980 CPUtime=1122.03
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 19815 0 0 0 111860 343 0 0 25 0 1 0 313528424 68587520 13694 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 16745 13694 102 219 0 16522 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 66980

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 609
/proc/meminfo: memFree=1713360/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=66980 CPUtime=1182.02
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 20053 0 0 0 117844 358 0 0 25 0 1 0 313528424 68587520 13932 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 16745 13932 102 219 0 16522 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 66980

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 609
/proc/meminfo: memFree=1712080/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=84616 CPUtime=1242.01
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 20392 0 0 0 123829 372 0 0 25 0 1 0 313528424 86646784 14271 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 21154 14271 102 219 0 20931 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 84616

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 609
/proc/meminfo: memFree=1711056/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=84616 CPUtime=1301.99
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 20638 0 0 0 129813 386 0 0 25 0 1 0 313528424 86646784 14517 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 21154 14517 102 219 0 20931 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 84616

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 609
/proc/meminfo: memFree=1709648/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=85768 CPUtime=1361.97
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 20984 0 0 0 135797 400 0 0 25 0 1 0 313528424 87826432 14863 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 21442 14863 102 219 0 21219 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 85768

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 609
/proc/meminfo: memFree=1708688/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=85768 CPUtime=1421.97
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 21220 0 0 0 141786 411 0 0 25 0 1 0 313528424 87826432 15099 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 21442 15099 102 219 0 21219 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 85768

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 609
/proc/meminfo: memFree=1707856/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=86848 CPUtime=1481.95
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 21436 0 0 0 147772 423 0 0 25 0 1 0 313528424 88932352 15315 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 21712 15315 102 219 0 21489 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 86848

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 609
/proc/meminfo: memFree=1707088/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=86848 CPUtime=1541.93
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 21630 0 0 0 153759 434 0 0 25 0 1 0 313528424 88932352 15509 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 21712 15509 102 219 0 21489 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 86848

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 609
/proc/meminfo: memFree=1706192/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=86848 CPUtime=1601.92
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 21845 0 0 0 159745 447 0 0 25 0 1 0 313528424 88932352 15724 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 21712 15724 102 219 0 21489 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 86848

[startup+1662.3 s]
/proc/loadavg: 1.19 1.02 1.01 2/78 609
/proc/meminfo: memFree=1704976/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=87996 CPUtime=1661.91
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 22159 0 0 0 165731 460 0 0 25 0 1 0 313528424 90107904 16038 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 21999 16038 102 219 0 21776 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 87996

[startup+1722.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 609
/proc/meminfo: memFree=1704144/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=87996 CPUtime=1721.9
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 22376 0 0 0 171719 471 0 0 25 0 1 0 313528424 90107904 16255 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 21999 16255 102 219 0 21776 0
Current children cumulated CPU time (s) 1721.9
Current children cumulated vsize (KiB) 87996

[startup+1782.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 609
/proc/meminfo: memFree=1703440/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=89216 CPUtime=1781.88
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 22540 0 0 0 177705 483 0 0 25 0 1 0 313528424 91357184 16419 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 22304 16419 102 219 0 22081 0
Current children cumulated CPU time (s) 1781.88
Current children cumulated vsize (KiB) 89216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 609
/proc/meminfo: memFree=1703056/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=89216 CPUtime=1800.08
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 22628 0 0 0 179521 487 0 0 25 0 1 0 313528424 91357184 16507 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 22304 16507 102 219 0 22081 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 89216

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: 1.02 1.01 1.00 2/78 609
/proc/meminfo: memFree=1703056/2055920 swapFree=4159088/4192956
[pid=606] ppid=604 vsize=89216 CPUtime=1800.08
/proc/606/stat : 606 (PBS4_SAT07v2) R 604 606 482 0 -1 4194304 22628 0 0 0 179521 487 0 0 25 0 1 0 313528424 91357184 16507 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/606/statm: 22304 16507 102 219 0 22081 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 89216

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.1
CPU user time (s): 1795.22
CPU system time (s): 4.88126
CPU usage (%): 99.9768
Max. virtual memory (cumulated for all children) (KiB): 89216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.22
system time used= 4.88126
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22631
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= 2136

runsolver used 1.57976 second user time and 4.45032 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Tue May  8 20:28:50 UTC 2007

IDJOB= 459556
IDBENCH= 48017
IDSOLVER= 200
FILE ID= node34/459556-1178656130

PBS_JOBID= 5218431

Free space on /tmp= 66562 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=229-P1=67-P2=149-P3=97-P4=149-P5=211-P6=89-P7=59-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459556-1178656130/instance-459556-1178656130.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-459556-1178656130 -o ROOT/results/node34/conversion-459556-1178656130 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459556-1178656130/instance-459556-1178656130.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-459556-1178656130 -o ROOT/results/node34/solver-459556-1178656130 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459556-1178656130/instance-459556-1178656130.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  12f1f3305860fafcd361cd1c61e0d104

RANDOM SEED= 623938773

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1769576 kB
Buffers:         37124 kB
Cached:         140224 kB
SwapCached:       2988 kB
Active:         106804 kB
Inactive:        93456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769576 kB
SwapTotal:     4192956 kB
SwapFree:      4159088 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          30060 kB
Slab:            71372 kB
Committed_AS:  5385424 kB
PageTables:       1976 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 node34 on Tue May  8 20:58:52 UTC 2007