Trace number 459618

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 2007-03-23OPT3 591.864 592.089

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=43-P2=59-P3=29-P4=31-P5=13-P6=59-P7=53-P8=67-P9=17-B.opb
MD5SUM505637014c48e331f3dc333f08f65d90
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 benchmark0.113982
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 variables162
Total number of constraints19
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 constraints19
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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/459618-1178656767/instance-459618-1178656767.opb ......
0.19/0.27	c done parsing opb.
0.19/0.27	o 33
8.89/8.91	o 31
21.09/21.14	o 19
116.75/116.85	o 13
144.84/144.92	o 11
154.14/154.25	o 7
175.12/175.23	o 5
185.62/185.77	o 3
591.77/592.07	o 3
591.77/592.08	s OPTIMUM FOUND
591.77/592.08	c Total Run Time					591.848
591.77/592.08	v x1 -x10 -x100 x101 -x102 x103 x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 x118 -x119
591.77/592.08	v -x12 -x120 -x121 x122 -x123 -x124 -x125 x126 -x127 x128 -x129 x13 x130 x131 -x132 x133 -x134 -x135 -x136 -x137 x138 -x139 -x14
591.77/592.08	v x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 x151 x152 -x153 -x154 x155 -x156 x157 -x158 -x159 x16
591.77/592.08	v -x160 -x161 -x162 x163 x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 x175 x176 -x177 -x178 -x179 x18
591.77/592.08	v -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199
591.77/592.08	v x2 x20 x200 x201 x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 x211 x212 x213 x214 -x215 -x216 x217 x218 x219 x22
591.77/592.08	v x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 x229 x23 x230 x231 x232 -x233 -x234 x235 x236 -x237 -x238 -x239 x24 x240
591.77/592.08	v x241 x242 -x243 -x244 -x245 x246 x247 x248 -x249 x25 -x250 -x251 x252 x253 x254 -x255 -x256 -x257 x258 x259 x26 x260 -x261 -x262
591.77/592.08	v -x263 x264 x265 x266 -x267 -x268 -x269 -x27 x270 x271 -x272 x273 x274 x275 -x276 x277 -x278 x279 x28 x280 x281 -x282 -x283 -x284
591.77/592.08	v -x285 -x286 -x287 -x288 x289 x29 -x290 x291 x292 x293 -x294 x295 -x296 x297 x298 x299 -x3 x30 -x300 x301 -x302 x303 x304 x305
591.77/592.08	v -x306 x307 x308 x309 x31 x310 -x311 x312 -x313 -x314 -x315 -x316 -x317 -x318 x319 -x32 x320 x321 x322 -x323 x324 x325 x326 x327
591.77/592.08	v x328 -x329 x33 x330 -x331 -x332 -x333 -x334 -x335 -x336 x337 x338 x339 x34 x340 -x341 x342 x343 x344 -x345 -x346 -x347 -x348
591.77/592.08	v x349 -x35 x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 x36 -x360 x361 x362 -x363 -x364 -x365 -x366 -x367 -x368
591.77/592.08	v -x369 x37 -x370 -x371 -x372 x373 x374 -x375 -x376 -x377 -x378 x379 x38 -x380 -x381 -x382 -x383 -x384 x385 -x386 -x387 -x388
591.77/592.08	v -x389 -x39 -x390 x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 x40 -x400 -x401 -x402 x403 -x404 -x405 -x406 -x407
591.77/592.08	v -x408 -x409 -x41 -x410 -x411 -x412 -x413 -x414 x415 x416 x417 -x418 x419 x42 -x420 -x421 -x422 -x423 -x424 -x425 -x426 x427
591.77/592.08	v x428 x429 x43 -x430 x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 x439 x44 x440 x441 -x442 x443 -x444 x445 x446 x447 -x448
591.77/592.08	v x449 x45 -x450 x451 x452 -x453 -x454 -x455 -x456 x457 x458 -x459 -x46 -x460 -x461 -x462 x463 x464 -x465 -x466 -x467 -x468 -x469
591.77/592.08	v x47 -x470 -x471 -x472 -x473 -x474 x475 x476 -x477 -x478 -x479 -x48 -x480 -x481 -x482 -x483 -x484 -x485 -x486 x49 -x5 -x50 x51
591.77/592.08	v -x52 x53 x54 x55 x56 x57 -x58 x59 -x6 -x60 x61 x62 x63 x64 -x65 -x66 x67 x68 -x69 x7 -x70 -x71 x72 x73 -x74 x75 x76 x77 -x78 x79 -x8
591.77/592.08	v x80 x81 x82 -x83 x84 x85 x86 -x87 -x88 -x89 x9 -x90 x91 -x92 -x93 -x94 -x95 -x96 x97 x98 x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459618-1178656767/instance-459618-1178656767.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node66/watcher-459618-1178656767 -o ROOT/results/node66/solver-459618-1178656767 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459618-1178656767/instance-459618-1178656767.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: 1.03 1.02 1.00 3/64 2294
/proc/meminfo: memFree=1482864/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=1456 CPUtime=0
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 341666277 1490944 137 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 364 137 86 219 0 141 0

[startup+0.0745611 s]
/proc/loadavg: 1.03 1.02 1.00 3/64 2294
/proc/meminfo: memFree=1482864/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=1840 CPUtime=0.07
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 289 0 0 0 7 0 0 0 18 0 1 0 341666277 1884160 271 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 460 271 90 219 0 237 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1840

[startup+0.101565 s]
/proc/loadavg: 1.03 1.02 1.00 3/64 2294
/proc/meminfo: memFree=1482864/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=2352 CPUtime=0.09
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 338 0 0 0 9 0 0 0 18 0 1 0 341666277 2408448 320 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 588 320 90 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301605 s]
/proc/loadavg: 1.03 1.02 1.00 3/64 2294
/proc/meminfo: memFree=1482864/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=3760 CPUtime=0.29
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 636 0 0 0 29 0 0 0 19 0 1 0 341666277 3850240 618 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 940 618 102 219 0 717 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3760

[startup+0.701685 s]
/proc/loadavg: 1.03 1.02 1.00 3/64 2294
/proc/meminfo: memFree=1482864/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=6076 CPUtime=0.69
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 909 0 0 0 68 1 0 0 23 0 1 0 341666277 6221824 891 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 1519 891 102 219 0 1296 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6076

[startup+1.50185 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 2295
/proc/meminfo: memFree=1479144/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=6532 CPUtime=1.49
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 1208 0 0 0 147 2 0 0 25 0 1 0 341666277 6688768 1141 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 1633 1141 102 219 0 1410 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6532

[startup+3.10116 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 2295
/proc/meminfo: memFree=1478056/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=6812 CPUtime=3.08
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 1438 0 0 0 304 4 0 0 25 0 1 0 341666277 6975488 1371 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 1703 1371 102 219 0 1480 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6812

[startup+6.3018 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 2295
/proc/meminfo: memFree=1476200/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=11692 CPUtime=6.29
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 1956 0 0 0 621 8 0 0 25 0 1 0 341666277 11972608 1792 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 2923 1792 102 219 0 2700 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11692

[startup+12.7011 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 2295
/proc/meminfo: memFree=1473704/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=12368 CPUtime=12.69
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 2487 0 0 0 1257 12 0 0 25 0 1 0 341666277 12664832 2323 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 3092 2323 102 219 0 2869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12368

[startup+25.5016 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 2295
/proc/meminfo: memFree=1470440/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=14216 CPUtime=25.48
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 3513 0 0 0 2528 20 0 0 25 0 1 0 341666277 14557184 3156 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 3554 3156 102 219 0 3331 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14216

[startup+51.1017 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 2295
/proc/meminfo: memFree=1467176/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=17724 CPUtime=51.08
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 4690 0 0 0 5070 38 0 0 25 0 1 0 341666277 18149376 3948 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 4431 3948 102 219 0 4208 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17724

[startup+102.306 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 2295
/proc/meminfo: memFree=1463208/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=27704 CPUtime=102.26
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 5658 0 0 0 10158 68 0 0 25 0 1 0 341666277 28368896 4916 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 6926 4916 102 219 0 6703 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27704

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 2295
/proc/meminfo: memFree=1459176/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=32256 CPUtime=162.22
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 7434 0 0 0 16128 94 0 0 25 0 1 0 341666277 33030144 5923 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 8064 5923 102 219 0 7841 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 32256

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2295
/proc/meminfo: memFree=1456552/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=34020 CPUtime=222.2
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 8084 0 0 0 22104 116 0 0 25 0 1 0 341666277 34836480 6573 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 8505 6573 102 219 0 8282 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 34020

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2295
/proc/meminfo: memFree=1453672/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=36180 CPUtime=282.18
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 8791 0 0 0 28078 140 0 0 25 0 1 0 341666277 37048320 7280 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 9045 7280 102 219 0 8822 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 36180

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2297
/proc/meminfo: memFree=1451368/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=43776 CPUtime=342.16
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 10901 0 0 0 34050 166 0 0 25 0 1 0 341666277 44826624 7853 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 10944 7853 102 219 0 10721 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 43776

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2297
/proc/meminfo: memFree=1448232/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=45280 CPUtime=402.14
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 11683 0 0 0 40027 187 0 0 25 0 1 0 341666277 46366720 8635 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 11320 8635 102 219 0 11097 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 45280

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2297
/proc/meminfo: memFree=1445864/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=46304 CPUtime=462.12
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 12272 0 0 0 46005 207 0 0 25 0 1 0 341666277 47415296 9224 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 11576 9224 102 219 0 11353 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 46304

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2297
/proc/meminfo: memFree=1444072/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=47844 CPUtime=522.1
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 12754 0 0 0 51982 228 0 0 25 0 1 0 341666277 48992256 9706 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 11961 9706 102 219 0 11738 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 47844

[startup+582.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 2297
/proc/meminfo: memFree=1441896/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=49692 CPUtime=582.07
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 13300 0 0 0 57960 247 0 0 25 0 1 0 341666277 50884608 10252 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 12423 10252 102 219 0 12200 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 49692

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

[startup+588.702 s]
/proc/loadavg: 1.02 1.01 1.00 3/65 2297
/proc/meminfo: memFree=1441640/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=49692 CPUtime=588.47
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 13353 0 0 0 58597 250 0 0 25 0 1 0 341666277 50884608 10305 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 12423 10305 102 219 0 12200 0
Current children cumulated CPU time (s) 588.47
Current children cumulated vsize (KiB) 49692

[startup+590.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2297
/proc/meminfo: memFree=1441640/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=49692 CPUtime=590.07
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 13361 0 0 0 58756 251 0 0 25 0 1 0 341666277 50884608 10313 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 12423 10313 102 219 0 12200 0
Current children cumulated CPU time (s) 590.07
Current children cumulated vsize (KiB) 49692

[startup+591.101 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2297
/proc/meminfo: memFree=1441640/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=49692 CPUtime=590.86
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 13364 0 0 0 58835 251 0 0 25 0 1 0 341666277 50884608 10316 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 12423 10316 102 219 0 12200 0
Current children cumulated CPU time (s) 590.86
Current children cumulated vsize (KiB) 49692

[startup+591.501 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2297
/proc/meminfo: memFree=1441640/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=49692 CPUtime=591.27
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 13366 0 0 0 58875 252 0 0 25 0 1 0 341666277 50884608 10318 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 12423 10318 102 219 0 12200 0
Current children cumulated CPU time (s) 591.27
Current children cumulated vsize (KiB) 49692

[startup+591.902 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2297
/proc/meminfo: memFree=1441320/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=49692 CPUtime=591.66
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 13435 0 0 0 58914 252 0 0 25 0 1 0 341666277 50884608 10387 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 12423 10387 102 219 0 12200 0
Current children cumulated CPU time (s) 591.66
Current children cumulated vsize (KiB) 49692

[startup+592.003 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2297
/proc/meminfo: memFree=1441320/2055920 swapFree=4183156/4192956
[pid=2294] ppid=2292 vsize=49692 CPUtime=591.77
/proc/2294/stat : 2294 (PBS4_SAT07v2) R 2292 2294 1840 0 -1 4194304 13436 0 0 0 58925 252 0 0 25 0 1 0 341666277 50884608 10388 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2294/statm: 12423 10388 102 219 0 12200 0
Current children cumulated CPU time (s) 591.77
Current children cumulated vsize (KiB) 49692

Child status: 0
Real time (s): 592.089
CPU time (s): 591.864
CPU user time (s): 589.328
CPU system time (s): 2.53561
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 49692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 589.328
system time used= 2.53561
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13443
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= 1016

runsolver used 0.486925 second user time and 1.14083 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue May  8 20:39:27 UTC 2007

IDJOB= 459618
IDBENCH= 48079
IDSOLVER= 200
FILE ID= node66/459618-1178656767

PBS_JOBID= 5218409

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=6-P0=47-P1=43-P2=59-P3=29-P4=31-P5=13-P6=59-P7=53-P8=67-P9=17-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459618-1178656767/instance-459618-1178656767.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-459618-1178656767 -o ROOT/results/node66/conversion-459618-1178656767 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459618-1178656767/instance-459618-1178656767.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-459618-1178656767 -o ROOT/results/node66/solver-459618-1178656767 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459618-1178656767/instance-459618-1178656767.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  505637014c48e331f3dc333f08f65d90

RANDOM SEED= 254848568

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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:       1483336 kB
Buffers:         34904 kB
Cached:         436480 kB
SwapCached:       3732 kB
Active:          92696 kB
Inactive:       389292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1483336 kB
SwapTotal:     4192956 kB
SwapFree:      4183156 kB
Dirty:            2280 kB
Writeback:           0 kB
Mapped:          16696 kB
Slab:            76656 kB
Committed_AS:  5141236 kB
PageTables:       1380 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 node66 on Tue May  8 20:49:19 UTC 2007