Trace number 458795

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)60 1800.12 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
MD5SUM8521955d0869ff4fe0390118a5fbc0f9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark60
Best CPU time to get the best result obtained on this benchmark0.119981
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 60
Optimality of the best value was proved YES
Number of variables696
Total number of constraints2096
Number of constraints which are clauses2072
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint29
Number of terms in the objective function 696
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 696
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 696
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/458795-1178643924/instance-458795-1178643924.opb ......
0.69/0.71	c done parsing opb.
0.69/0.71	o 70
1.09/1.12	o 68
1.88/1.90	o 66
3.69/3.70	o 64
3.99/4.01	o 62
92.76/92.82	o 60
1800.09/1800.71	s SATISFIABLE
1800.09/1800.71	v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 x106 x107 -x108 -x109 -x11 -x110 -x111 -x112 x113 -x114 -x115 -x116 x117 -x118
1800.09/1800.71	v -x119 x12 -x120 -x121 -x122 -x123 -x124 x125 x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 x138
1800.09/1800.71	v -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155 x156 -x157
1800.09/1800.71	v -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175 x176
1800.09/1800.71	v -x177 -x178 -x179 -x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194 -x195
1800.09/1800.71	v x196 x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213 -x214
1800.09/1800.71	v -x215 -x216 -x217 x218 -x219 -x22 -x220 -x221 -x222 -x223 -x224 x225 -x226 -x227 -x228 -x229 -x23 -x230 x231 -x232 -x233 -x234
1800.09/1800.71	v x235 -x236 -x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 x248 x249 -x25 -x250 -x251 -x252 -x253 -x254
1800.09/1800.71	v -x255 x256 -x257 -x258 -x259 -x26 x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27 -x270 -x271 -x272 -x273
1800.09/1800.71	v -x274 x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x29 -x290 -x291 -x292
1800.09/1800.71	v -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x3 -x30 -x300 x301 -x302 -x303 -x304 x305 -x306 -x307 -x308 x309 -x31 -x310 -x311
1800.09/1800.71	v -x312 -x313 x314 x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323 -x324 -x325 x326 -x327 -x328 -x329 -x33 -x330 -x331
1800.09/1800.71	v -x332 -x333 -x334 -x335 -x336 -x337 x338 x339 -x34 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x35 x350 -x351
1800.09/1800.71	v -x352 -x353 x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 x368 -x369 -x37 -x370
1800.09/1800.71	v -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x39
1800.09/1800.71	v -x390 -x391 -x392 -x393 -x394 -x395 x396 -x397 -x398 -x399 -x4 -x40 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408
1800.09/1800.71	v -x409 -x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x42 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427
1800.09/1800.71	v -x428 -x429 -x43 -x430 -x431 x432 -x433 -x434 x435 -x436 -x437 -x438 -x439 -x44 -x440 -x441 -x442 -x443 -x444 -x445 -x446
1800.09/1800.71	v x447 -x448 -x449 -x45 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x46 -x460 -x461 -x462 -x463 -x464 -x465
1800.09/1800.71	v -x466 -x467 -x468 -x469 -x47 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 x48 x480 -x481 -x482 -x483 -x484
1800.09/1800.71	v -x485 -x486 x487 -x488 -x489 -x49 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x5 -x50 -x500 -x501 -x502 -x503
1800.09/1800.71	v -x504 -x505 -x506 -x507 -x508 -x509 -x51 -x510 -x511 -x512 x513 x514 x515 -x516 -x517 -x518 -x519 -x52 -x520 -x521 -x522 -x523
1800.09/1800.71	v -x524 -x525 -x526 x527 -x528 -x529 -x53 -x530 -x531 x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x54 -x540 -x541 x542 -x543
1800.09/1800.71	v -x544 -x545 -x546 -x547 -x548 -x549 -x55 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 x559 -x56 -x560 -x561 -x562
1800.09/1800.71	v -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x57 -x570 -x571 -x572 -x573 -x574 -x575 -x576 x577 -x578 -x579 -x58 -x580 -x581
1800.09/1800.71	v -x582 -x583 -x584 -x585 -x586 -x587 -x588 x589 -x59 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x6 -x60 -x600
1800.09/1800.71	v -x601 -x602 -x603 x604 -x605 -x606 -x607 -x608 -x609 -x61 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x62
1800.09/1800.71	v -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x63 -x630 -x631 -x632 -x633 x634 -x635 -x636 -x637 -x638 -x639
1800.09/1800.71	v -x64 -x640 -x641 -x642 -x643 -x644 -x645 x646 -x647 -x648 -x649 x65 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658
1800.09/1800.71	v -x659 -x66 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x67 x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677
1800.09/1800.71	v -x678 -x679 -x68 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 x69 -x690 -x691 -x692 -x693 x694 -x695 -x696
1800.09/1800.71	v -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
1800.09/1800.71	v -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	60

Conversion Script Data (download as text)

/tmp/evaluation/458795-1178643924/instance-458795-1178643924.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/node37/watcher-458795-1178643924 -o ROOT/results/node37/solver-458795-1178643924 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458795-1178643924/instance-458795-1178643924.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 3/78 13394
/proc/meminfo: memFree=1482704/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=1456 CPUtime=0
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 312304824 1490944 139 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 364 139 86 219 0 141 0

[startup+0.0888809 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 13394
/proc/meminfo: memFree=1482704/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=1592 CPUtime=0.08
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 240 0 0 0 8 0 0 0 18 0 1 0 312304824 1630208 222 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 398 222 90 219 0 175 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1592

[startup+0.101882 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 13394
/proc/meminfo: memFree=1482704/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=1592 CPUtime=0.09
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 246 0 0 0 9 0 0 0 18 0 1 0 312304824 1630208 228 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 398 228 90 219 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1592

[startup+0.301922 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 13394
/proc/meminfo: memFree=1482704/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=2184 CPUtime=0.29
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 346 0 0 0 29 0 0 0 19 0 1 0 312304824 2236416 328 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 546 328 90 219 0 323 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2184

[startup+0.701995 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 13394
/proc/meminfo: memFree=1482704/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=2888 CPUtime=0.69
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 523 0 0 0 68 1 0 0 23 0 1 0 312304824 2957312 456 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 722 456 90 219 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2888

[startup+1.50115 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1480712/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=4176 CPUtime=1.49
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 795 0 0 0 147 2 0 0 25 0 1 0 312304824 4276224 728 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 1044 728 102 219 0 821 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4176

[startup+3.10145 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1479368/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=7140 CPUtime=3.09
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 1349 0 0 0 305 4 0 0 25 0 1 0 312304824 7311360 1185 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 1785 1185 102 219 0 1562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7140

[startup+6.30105 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1476296/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=8472 CPUtime=6.29
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 2146 0 0 0 623 6 0 0 25 0 1 0 312304824 8675328 1789 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 2118 1789 102 219 0 1895 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8472

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1473288/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=13276 CPUtime=12.69
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 2741 0 0 0 1260 9 0 0 25 0 1 0 312304824 13594624 2384 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 3319 2384 102 219 0 3096 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13276

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1468424/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=24060 CPUtime=25.48
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 4334 0 0 0 2536 12 0 0 25 0 1 0 312304824 24637440 3592 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 6015 3592 102 219 0 5792 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24060

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1463496/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=25852 CPUtime=51.07
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 5630 0 0 0 5087 20 0 0 25 0 1 0 312304824 26472448 4888 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 6463 4888 102 219 0 6240 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25852

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1455752/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=30792 CPUtime=102.26
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 8270 0 0 0 10193 33 0 0 25 0 1 0 312304824 31531008 6759 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 7698 6759 102 219 0 7475 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30792

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1445704/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=49584 CPUtime=162.24
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 10831 0 0 0 16176 48 0 0 25 0 1 0 312304824 50774016 9320 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 12396 9320 102 219 0 12173 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 49584

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1441416/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=51360 CPUtime=222.22
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 11844 0 0 0 22166 56 0 0 25 0 1 0 312304824 52592640 10333 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 12840 10333 102 219 0 12617 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 51360

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1436488/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=59056 CPUtime=282.19
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 14608 0 0 0 28154 65 0 0 25 0 1 0 312304824 60473344 11560 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 14764 11560 102 219 0 14541 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 59056

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1433672/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=60836 CPUtime=342.17
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 15349 0 0 0 34143 74 0 0 25 0 1 0 312304824 62296064 12268 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 15209 12268 102 219 0 14986 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 60836

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1431176/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=61860 CPUtime=402.15
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 16022 0 0 0 40134 81 0 0 25 0 1 0 312304824 63344640 12875 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 15465 12875 102 219 0 15242 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 61860

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1427592/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=62440 CPUtime=462.13
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 16913 0 0 0 46126 87 0 0 25 0 1 0 312304824 63938560 13766 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 15610 13766 102 219 0 15387 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 62440

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1425096/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=95808 CPUtime=522.11
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 17528 0 0 0 52118 93 0 0 25 0 1 0 312304824 98107392 14381 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 23952 14381 102 219 0 23729 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 95808

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 13395
/proc/meminfo: memFree=1422216/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=96428 CPUtime=582.1
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 18265 0 0 0 58110 100 0 0 25 0 1 0 312304824 98742272 15118 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547215 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 24107 15118 102 219 0 23884 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 96428

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1418376/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=97424 CPUtime=642.08
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 19221 0 0 0 64102 106 0 0 25 0 1 0 312304824 99762176 16074 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 24356 16074 102 219 0 24133 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 97424


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1405704/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=101324 CPUtime=881.99
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 22513 0 0 0 88068 131 0 0 25 0 1 0 312304824 103755776 19235 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 25331 19235 102 219 0 25108 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 101324

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1403720/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=102068 CPUtime=941.97
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 23023 0 0 0 94062 135 0 0 25 0 1 0 312304824 104517632 19745 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 25517 19745 102 219 0 25294 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 102068

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1402568/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=102772 CPUtime=1001.95
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 23286 0 0 0 100055 140 0 0 25 0 1 0 312304824 105238528 20008 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 25693 20008 102 219 0 25470 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 102772

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1400648/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=103096 CPUtime=1061.92
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 23792 0 0 0 106047 145 0 0 25 0 1 0 312304824 105570304 20514 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 25774 20514 102 219 0 25551 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 103096

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1397768/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=116448 CPUtime=1121.91
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 27642 0 0 0 112038 153 0 0 25 0 1 0 312304824 119242752 21225 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 29112 21225 102 219 0 28889 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 116448

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1395784/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=116712 CPUtime=1181.89
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 28122 0 0 0 118032 157 0 0 25 0 1 0 312304824 119513088 21705 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 29178 21705 102 219 0 28955 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 116712

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13395
/proc/meminfo: memFree=1393928/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=117288 CPUtime=1241.87
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 28611 0 0 0 124024 163 0 0 25 0 1 0 312304824 120102912 22194 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 29322 22194 102 219 0 29099 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 117288

[startup+1302.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 13395
/proc/meminfo: memFree=1389832/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=117800 CPUtime=1301.85
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 29650 0 0 0 130017 168 0 0 25 0 1 0 312304824 120627200 23200 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 29450 23200 102 219 0 29227 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 117800

[startup+1362.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 13395
/proc/meminfo: memFree=1387080/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=118808 CPUtime=1361.82
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 30349 0 0 0 136009 173 0 0 25 0 1 0 312304824 121659392 23899 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 29702 23899 102 219 0 29479 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 118808

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13395
/proc/meminfo: memFree=1385288/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=119328 CPUtime=1421.81
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 30846 0 0 0 142003 178 0 0 25 0 1 0 312304824 122191872 24331 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 29832 24331 102 219 0 29609 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 119328

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13395
/proc/meminfo: memFree=1379848/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=121408 CPUtime=1481.78
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 32194 0 0 0 147995 183 0 0 25 0 1 0 312304824 124321792 25679 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 30352 25679 102 219 0 30129 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 121408

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13395
/proc/meminfo: memFree=1379208/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=121408 CPUtime=1541.76
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 32353 0 0 0 153988 188 0 0 25 0 1 0 312304824 124321792 25838 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 30352 25838 102 219 0 30129 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 121408

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13395
/proc/meminfo: memFree=1378248/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=122188 CPUtime=1601.74
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 32588 0 0 0 159981 193 0 0 25 0 1 0 312304824 125120512 26073 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 30547 26073 102 219 0 30324 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 122188

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13395
/proc/meminfo: memFree=1377736/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=122188 CPUtime=1661.72
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 32739 0 0 0 165973 199 0 0 25 0 1 0 312304824 125120512 26224 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 30547 26224 102 219 0 30324 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 122188

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13395
/proc/meminfo: memFree=1376520/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=123180 CPUtime=1721.71
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 33030 0 0 0 171965 206 0 0 25 0 1 0 312304824 126136320 26515 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 30795 26515 102 219 0 30572 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 123180

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13395
/proc/meminfo: memFree=1375624/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=123312 CPUtime=1781.69
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 33251 0 0 0 177957 212 0 0 25 0 1 0 312304824 126271488 26736 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 30828 26736 102 219 0 30605 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 123312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13395
/proc/meminfo: memFree=1375432/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=123312 CPUtime=1800.09
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 33295 0 0 0 179796 213 0 0 25 0 1 0 312304824 126271488 26780 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 30828 26780 102 219 0 30605 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 123312

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13395
/proc/meminfo: memFree=1375432/2055920 swapFree=4145672/4192956
[pid=13394] ppid=13392 vsize=123312 CPUtime=1800.09
/proc/13394/stat : 13394 (PBS4_SAT07v2) R 13392 13394 13025 0 -1 4194304 33295 0 0 0 179796 213 0 0 25 0 1 0 312304824 126271488 26780 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13394/statm: 30828 26780 102 219 0 30605 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 123312

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.12
CPU user time (s): 1797.96
CPU system time (s): 2.15167
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 123312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.96
system time used= 2.15167
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33298
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= 37438

runsolver used 1.71874 second user time and 4.76727 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue May  8 17:05:24 UTC 2007

IDJOB= 458795
IDBENCH= 2028
IDSOLVER= 200
FILE ID= node37/458795-1178643924

PBS_JOBID= 5218357

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/routing/normalized-s4-4-3-4pb.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458795-1178643924/instance-458795-1178643924.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-458795-1178643924 -o ROOT/results/node37/conversion-458795-1178643924 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458795-1178643924/instance-458795-1178643924.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-458795-1178643924 -o ROOT/results/node37/solver-458795-1178643924 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458795-1178643924/instance-458795-1178643924.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  8521955d0869ff4fe0390118a5fbc0f9

RANDOM SEED= 988551725

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1483112 kB
Buffers:         40236 kB
Cached:         404292 kB
SwapCached:      15084 kB
Active:         112488 kB
Inactive:       355028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1483112 kB
SwapTotal:     4192956 kB
SwapFree:      4145672 kB
Dirty:            2412 kB
Writeback:           0 kB
Mapped:          30008 kB
Slab:            90640 kB
Committed_AS:  6695704 kB
PageTables:       2000 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 node37 on Tue May  8 17:35:27 UTC 2007