Trace number 352209

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
PB-clasp 2007-03-23SAT (TO)222 1800.1 1800.95

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_18.opb.PB06.opb
MD5SUM7db364152f2aec17f16cb8adef9dc3c7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark184
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 184
Optimality of the best value was proved NO
Number of variables470
Total number of constraints469
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 constraints469
Minimum length of a constraint3
Maximum length of a constraint18
Number of terms in the objective function 470
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 470
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 470
Number of bits of the biggest sum of numbers9
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)

0.06/0.28	o 277
1.55/1.61	o 225
2.93/3.02	o 224
4.33/4.44	o 223
104.48/104.61	o 222
1800.10/1800.91	c Somebody sent me a SIGTERM
1800.10/1800.91	s SATISFIABLE
1800.10/1800.91	v x1 x3 x4 x5 x6 x7 x10 x12 x13 x19 x20 x27 x29 x30 x31 x34 x35 x37 x40 x42 x43 x48 x49 x52 x53 x55 x56 x63 x65 x66 x67 x68 x71 x72 x73 x74
1800.10/1800.91	v x75 x76 x79 x81 x83 x84 x85 x86 x87 x88 x89 x96 x100 x104 x107 x114 x115 x117 x118 x120 x124 x125 x127 x128 x129 x130 x131 x133 x134
1800.10/1800.91	v x137 x138 x139 x141 x143 x144 x145 x146 x147 x148 x150 x152 x153 x155 x156 x158 x159 x161 x162 x165 x166 x168 x169 x171 x172 x174
1800.10/1800.91	v x175 x176 x179 x182 x183 x184 x186 x188 x189 x198 x200 x202 x203 x207 x208 x209 x210 x212 x214 x217 x218 x220 x221 x222 x224 x225
1800.10/1800.91	v x228 x229 x231 x233 x234 x235 x237 x238 x240 x241 x245 x249 x250 x251 x254 x255 x257 x258 x260 x265 x268 x270 x274 x276 x277 x278
1800.10/1800.91	v x279 x283 x285 x287 x290 x291 x292 x293 x294 x295 x296 x297 x298 x300 x301 x302 x304 x306 x308 x312 x313 x315 x317 x320 x322 x323
1800.10/1800.91	v x325 x328 x330 x331 x333 x336 x337 x338 x339 x340 x341 x343 x347 x354 x355 x358 x360 x365 x369 x370 x371 x377 x378 x382 x385 x386
1800.10/1800.91	v x388 x390 x394 x403 x404 x410 x415 x417 x422 x423 x427 x429 x431 x432 x433 x435 x437 x438 x440 x443 x455 x458 x462 x463 x465 x466
1800.10/1800.91	v x467
1800.10/1800.93	pb2clasp1: no process killed

Verifier Data (download as text)

OK	222

Conversion Script Data (download as text)

/tmp/evaluation/352209-1176626108/instance-352209-1176626108.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node46/watcher-352209-1176626108 -o ROOT/results/node46/solver-352209-1176626108 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352209-1176626108.opb /tmp/evaluation/352209-1176626108/temp 

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: 1.00 1.06 1.02 3/65 479
/proc/meminfo: memFree=1816168/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12268 CPUtime=0
/proc/479/stat : 479 (pbclasp) D 477 479 8811 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 17293766 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255826033253 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/479/statm: 3067 317 242 3 0 167 0

[startup+0.0734069 s]
/proc/loadavg: 1.00 1.06 1.02 3/65 479
/proc/meminfo: memFree=1816168/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=0
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 514 0 0 0 0 0 0 0 16 0 1 0 17293766 12832768 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/479/statm: 3133 467 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101414 s]
/proc/loadavg: 1.00 1.06 1.02 3/65 479
/proc/meminfo: memFree=1816168/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=0.06
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 589 784 0 0 0 0 6 0 16 0 1 0 17293766 12832768 496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/479/statm: 3133 496 342 3 0 233 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12532

[startup+0.301451 s]
/proc/loadavg: 1.00 1.06 1.02 3/65 479
/proc/meminfo: memFree=1816168/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=0.26
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 766 4847 0 0 1 0 22 3 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 12532

[startup+0.701519 s]
/proc/loadavg: 1.00 1.06 1.02 3/65 479
/proc/meminfo: memFree=1816168/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=0.26
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 766 4847 0 0 1 0 22 3 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 12532

[startup+1.50167 s]
/proc/loadavg: 1.00 1.06 1.02 2/68 497
/proc/meminfo: memFree=1762568/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=0.26
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 766 4847 0 0 1 0 22 3 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=495] ppid=479 vsize=5352 CPUtime=0
/proc/495/stat : 495 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 17293796 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/495/statm: 1338 224 188 169 0 49 0
[pid=497] ppid=495 vsize=54880 CPUtime=1.19
/proc/497/stat : 497 (clasp) R 495 479 8811 0 -1 4194304 15520 0 0 0 112 7 0 0 25 0 1 0 17293796 56197120 13061 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682899 0 0 4096 0 0 0 0 17 1 0 0
/proc/497/statm: 13720 13061 196 154 0 13190 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 72764

[startup+3.10297 s]
/proc/loadavg: 1.00 1.06 1.02 2/68 505
/proc/meminfo: memFree=1772488/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=2.98
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1023 39073 0 0 1 0 276 21 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 12532

[startup+6.30156 s]
/proc/loadavg: 1.00 1.06 1.02 2/68 521
/proc/meminfo: memFree=1762056/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=4.39
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1138 56360 0 0 1 0 408 30 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=519] ppid=479 vsize=5352 CPUtime=0
/proc/519/stat : 519 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 17294212 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/519/statm: 1338 224 188 169 0 49 0
[pid=521] ppid=519 vsize=57160 CPUtime=1.83
/proc/521/stat : 521 (clasp) R 519 479 8811 0 -1 4194304 15914 0 0 0 177 6 0 0 25 0 1 0 17294213 58531840 13477 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/521/statm: 14290 13477 196 154 0 13760 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 75044

[startup+12.7027 s]
/proc/loadavg: 1.00 1.06 1.02 2/68 521
/proc/meminfo: memFree=1761432/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=4.39
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1138 56360 0 0 1 0 408 30 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=519] ppid=479 vsize=5352 CPUtime=0
/proc/519/stat : 519 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 17294212 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/519/statm: 1338 224 188 169 0 49 0
[pid=521] ppid=519 vsize=57160 CPUtime=8.23
/proc/521/stat : 521 (clasp) R 519 479 8811 0 -1 4194304 15927 0 0 0 817 6 0 0 25 0 1 0 17294213 58531840 13490 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/521/statm: 14290 13490 196 154 0 13760 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 75044

[startup+25.5011 s]
/proc/loadavg: 1.00 1.06 1.02 2/68 521
/proc/meminfo: memFree=1761432/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=4.39
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1138 56360 0 0 1 0 408 30 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=519] ppid=479 vsize=5352 CPUtime=0
/proc/519/stat : 519 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 17294212 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/519/statm: 1338 224 188 169 0 49 0
[pid=521] ppid=519 vsize=57160 CPUtime=21.02
/proc/521/stat : 521 (clasp) R 519 479 8811 0 -1 4194304 15945 0 0 0 2096 6 0 0 25 0 1 0 17294213 58531840 13508 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/521/statm: 14290 13508 196 154 0 13760 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 75044

[startup+51.1019 s]
/proc/loadavg: 1.00 1.05 1.01 2/68 521
/proc/meminfo: memFree=1761176/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=4.39
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1138 56360 0 0 1 0 408 30 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=519] ppid=479 vsize=5352 CPUtime=0
/proc/519/stat : 519 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 17294212 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/519/statm: 1338 224 188 169 0 49 0
[pid=521] ppid=519 vsize=57292 CPUtime=46.61
/proc/521/stat : 521 (clasp) R 519 479 8811 0 -1 4194304 16025 0 0 0 4655 6 0 0 25 0 1 0 17294213 58667008 13588 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629585 0 0 4096 0 0 0 0 17 1 0 0
/proc/521/statm: 14323 13588 196 154 0 13793 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 75176

[startup+102.305 s]
/proc/loadavg: 1.00 1.04 1.01 2/68 521
/proc/meminfo: memFree=1750168/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=4.39
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1138 56360 0 0 1 0 408 30 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=519] ppid=479 vsize=5352 CPUtime=0
/proc/519/stat : 519 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 17294212 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/519/statm: 1338 224 188 169 0 49 0
[pid=521] ppid=519 vsize=68292 CPUtime=97.79
/proc/521/stat : 521 (clasp) R 519 479 8811 0 -1 4194304 18779 0 0 0 9771 8 0 0 25 0 1 0 17294213 69931008 16342 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/521/statm: 17073 16342 196 154 0 16543 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 86176

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/68 529
/proc/meminfo: memFree=1759064/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=104.52
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1272 76625 0 0 1 1 10408 42 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=527] ppid=479 vsize=5352 CPUtime=0
/proc/527/stat : 527 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 17304230 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/527/statm: 1338 224 188 169 0 49 0
[pid=529] ppid=527 vsize=59500 CPUtime=57.63
/proc/529/stat : 529 (clasp) R 527 479 8811 0 -1 4194304 16565 0 0 0 5755 8 0 0 25 0 1 0 17304231 60928000 14129 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740633 0 0 4096 0 0 0 0 17 1 0 0
/proc/529/statm: 14875 14129 196 154 0 14345 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 77384

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/68 529
/proc/meminfo: memFree=1748568/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=104.52
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1272 76625 0 0 1 1 10408 42 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=527] ppid=479 vsize=5352 CPUtime=0
/proc/527/stat : 527 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 17304230 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/527/statm: 1338 224 188 169 0 49 0
[pid=529] ppid=527 vsize=69976 CPUtime=117.61
/proc/529/stat : 529 (clasp) R 527 479 8811 0 -1 4194304 19221 0 0 0 11751 10 0 0 25 0 1 0 17304231 71655424 16744 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/529/statm: 17494 16744 196 154 0 16964 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 87860

[startup+282.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/68 529
/proc/meminfo: memFree=1733528/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=104.52
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1272 76625 0 0 1 1 10408 42 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=527] ppid=479 vsize=5352 CPUtime=0
/proc/527/stat : 527 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 17304230 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/527/statm: 1338 224 188 169 0 49 0
[pid=529] ppid=527 vsize=85064 CPUtime=177.59
/proc/529/stat : 529 (clasp) R 527 479 8811 0 -1 4194304 23065 0 0 0 17746 13 0 0 25 0 1 0 17304231 87105536 20527 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/529/statm: 21266 20527 196 154 0 20736 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 102948


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

/proc/meminfo: memFree=1554584/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=104.52
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1272 76625 0 0 1 1 10408 42 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=527] ppid=479 vsize=5352 CPUtime=0
/proc/527/stat : 527 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 17304230 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/527/statm: 1338 224 188 169 0 49 0
[pid=529] ppid=527 vsize=266692 CPUtime=1257.22
/proc/529/stat : 529 (clasp) R 527 479 8811 0 -1 4194304 69421 0 0 0 125662 60 0 0 25 0 1 0 17304231 273092608 65051 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/529/statm: 66673 65051 196 154 0 66143 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 284576

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 529
/proc/meminfo: memFree=1550040/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=104.52
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1272 76625 0 0 1 1 10408 42 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=527] ppid=479 vsize=5352 CPUtime=0
/proc/527/stat : 527 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 17304230 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/527/statm: 1338 224 188 169 0 49 0
[pid=529] ppid=527 vsize=272032 CPUtime=1317.21
/proc/529/stat : 529 (clasp) R 527 479 8811 0 -1 4194304 71935 0 0 0 131659 62 0 0 25 0 1 0 17304231 278560768 66145 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/529/statm: 68008 66145 196 154 0 67478 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 289916

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 529
/proc/meminfo: memFree=1549464/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=104.52
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1272 76625 0 0 1 1 10408 42 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=527] ppid=479 vsize=5352 CPUtime=0
/proc/527/stat : 527 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 17304230 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/527/statm: 1338 224 188 169 0 49 0
[pid=529] ppid=527 vsize=272988 CPUtime=1377.18
/proc/529/stat : 529 (clasp) R 527 479 8811 0 -1 4194304 72320 0 0 0 137656 62 0 0 25 0 1 0 17304231 279539712 66314 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753585 0 0 4096 0 0 0 0 17 1 0 0
/proc/529/statm: 68247 66314 196 154 0 67717 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 290872

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 529
/proc/meminfo: memFree=1548760/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=104.52
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1272 76625 0 0 1 1 10408 42 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=527] ppid=479 vsize=5352 CPUtime=0
/proc/527/stat : 527 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 17304230 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/527/statm: 1338 224 188 169 0 49 0
[pid=529] ppid=527 vsize=273708 CPUtime=1437.16
/proc/529/stat : 529 (clasp) R 527 479 8811 0 -1 4194304 72561 0 0 0 143654 62 0 0 25 0 1 0 17304231 280276992 66483 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134746409 0 0 4096 0 0 0 0 17 1 0 0
/proc/529/statm: 68427 66483 196 154 0 67897 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 291592

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 701
/proc/meminfo: memFree=1547360/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=104.52
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1272 76625 0 0 1 1 10408 42 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=527] ppid=479 vsize=5352 CPUtime=0
/proc/527/stat : 527 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 17304230 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/527/statm: 1338 224 188 169 0 49 0
[pid=529] ppid=527 vsize=273708 CPUtime=1497.05
/proc/529/stat : 529 (clasp) R 527 479 8811 0 -1 4194304 72561 0 0 0 149642 63 0 0 25 0 1 0 17304231 280276992 66483 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741041 0 0 4096 0 0 0 0 17 1 0 0
/proc/529/statm: 68427 66483 196 154 0 67897 0
Current children cumulated CPU time (s) 1601.57
Current children cumulated vsize (KiB) 291592

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 727
/proc/meminfo: memFree=1536664/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=104.52
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1272 76625 0 0 1 1 10408 42 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=527] ppid=479 vsize=5352 CPUtime=0
/proc/527/stat : 527 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 17304230 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/527/statm: 1338 224 188 169 0 49 0
[pid=529] ppid=527 vsize=285832 CPUtime=1557.02
/proc/529/stat : 529 (clasp) R 527 479 8811 0 -1 4194304 75583 0 0 0 155636 66 0 0 25 0 1 0 17304231 292691968 69469 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134714601 0 0 4096 0 0 0 0 17 1 0 0
/proc/529/statm: 71458 69469 196 154 0 70928 0
Current children cumulated CPU time (s) 1661.54
Current children cumulated vsize (KiB) 303716

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 727
/proc/meminfo: memFree=1525592/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=104.52
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1272 76625 0 0 1 1 10408 42 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=527] ppid=479 vsize=5352 CPUtime=0
/proc/527/stat : 527 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 17304230 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/527/statm: 1338 224 188 169 0 49 0
[pid=529] ppid=527 vsize=296932 CPUtime=1617
/proc/529/stat : 529 (clasp) R 527 479 8811 0 -1 4194304 78396 0 0 0 161631 69 0 0 25 0 1 0 17304231 304058368 72246 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740633 0 0 4096 0 0 0 0 17 1 0 0
/proc/529/statm: 74233 72246 196 154 0 73703 0
Current children cumulated CPU time (s) 1721.52
Current children cumulated vsize (KiB) 314816

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 727
/proc/meminfo: memFree=1518232/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=104.52
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1272 76625 0 0 1 1 10408 42 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=527] ppid=479 vsize=5352 CPUtime=0
/proc/527/stat : 527 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 17304230 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/527/statm: 1338 224 188 169 0 49 0
[pid=529] ppid=527 vsize=304504 CPUtime=1676.98
/proc/529/stat : 529 (clasp) R 527 479 8811 0 -1 4194304 80352 0 0 0 167627 71 0 0 25 0 1 0 17304231 311812096 74062 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8261203 0 0 4096 0 0 0 0 17 1 0 0
/proc/529/statm: 76126 74062 196 154 0 75596 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 322388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 727
/proc/meminfo: memFree=1518168/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=104.52
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1272 76625 0 0 1 1 10408 42 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=527] ppid=479 vsize=5352 CPUtime=0
/proc/527/stat : 527 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 17304230 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/527/statm: 1338 224 188 169 0 49 0
[pid=529] ppid=527 vsize=304504 CPUtime=1695.58
/proc/529/stat : 529 (clasp) R 527 479 8811 0 -1 4194304 80352 0 0 0 169487 71 0 0 25 0 1 0 17304231 311812096 74062 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8261203 0 0 4096 0 0 0 0 17 1 0 0
/proc/529/statm: 76126 74062 196 154 0 75596 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 322388

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 727
/proc/meminfo: memFree=1518168/2055920 swapFree=4192956/4192956
[pid=479] ppid=477 vsize=12532 CPUtime=104.52
/proc/479/stat : 479 (pbclasp) S 477 479 8811 0 -1 4194304 1272 76625 0 0 1 1 10408 42 16 0 1 0 17293766 12832768 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/479/statm: 3133 502 343 3 0 233 0
[pid=527] ppid=479 vsize=5352 CPUtime=0
/proc/527/stat : 527 (sh) S 479 479 8811 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 17304230 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/527/statm: 1338 224 188 169 0 49 0
[pid=529] ppid=527 vsize=304504 CPUtime=1695.58
/proc/529/stat : 529 (clasp) R 527 479 8811 0 -1 4194304 80352 0 0 0 169487 71 0 0 25 0 1 0 17304231 311812096 74062 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8261203 0 0 4096 0 0 0 0 17 1 0 0
/proc/529/statm: 76126 74062 196 154 0 75596 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 322388

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 479 and gives
#  childrusage.ru_utime.tv_sec=104
#  childrusage.ru_utime.tv_usec=107173
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=438933
# CPU time returned by wait4() is 104.546
# while last known CPU time is 1800.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.95
CPU time (s): 1800.1
CPU user time (s): 1798.96
CPU system time (s): 1.14
CPU usage (%): 99.9529
Max. virtual memory (cumulated for all children) (KiB): 322388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 104.107
system time used= 0.438933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78514
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= 423
involuntary context switches= 271

runsolver used 2.20066 second user time and 4.35934 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Sun Apr 15 08:35:08 UTC 2007

IDJOB= 352209
IDBENCH= 1958
IDSOLVER= 158
FILE ID= node46/352209-1176626108

PBS_JOBID= 4559774

Free space on /tmp= 66219 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_18.opb.PB06.opb
COMMAND LINE= pbclasp instance-352209-1176626108.opb /tmp/evaluation/352209-1176626108/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-352209-1176626108 -o ROOT/results/node46/conversion-352209-1176626108 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352209-1176626108/instance-352209-1176626108.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-352209-1176626108 -o ROOT/results/node46/solver-352209-1176626108 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352209-1176626108.opb /tmp/evaluation/352209-1176626108/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  7db364152f2aec17f16cb8adef9dc3c7

RANDOM SEED= 455692884

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1816640 kB
Buffers:         39276 kB
Cached:          91284 kB
SwapCached:          0 kB
Active:          76136 kB
Inactive:        86880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816640 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1100 kB
Writeback:           0 kB
Mapped:          29404 kB
Slab:            62312 kB
Committed_AS:   771528 kB
PageTables:       1480 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= 66219 MiB

End job on node46 on Sun Apr 15 09:05:11 UTC 2007