Trace number 352248

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)220 1802.04 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_10.opb.PB06.opb
MD5SUM6549a0bbc5c463b1b909374436b51d65
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 benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 183
Optimality of the best value was proved NO
Number of variables470
Total number of constraints470
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 constraints470
Minimum length of a constraint4
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)

0.06/0.34	o 278
1.48/1.65	o 224
2.77/2.98	o 223
27.07/27.23	o 222
215.81/216.02	o 221
589.33/589.77	o 220
1800.09/1800.81	c Somebody sent me a SIGTERM
1800.09/1800.81	s SATISFIABLE
1800.09/1800.81	v x1 x2 x5 x6 x7 x8 x10 x11 x12 x14 x16 x17 x18 x19 x20 x21 x22 x25 x26 x29 x31 x32 x33 x34 x35 x36 x39 x41 x42 x44 x45 x47 x48 x49 x50 x51
1800.09/1800.81	v x53 x57 x59 x60 x61 x64 x65 x68 x69 x70 x72 x74 x75 x81 x82 x83 x86 x88 x90 x91 x93 x94 x97 x99 x100 x102 x103 x105 x107 x111 x117 x120
1800.09/1800.81	v x122 x123 x125 x129 x133 x136 x141 x147 x148 x150 x152 x153 x155 x156 x157 x158 x159 x160 x161 x162 x164 x165 x167 x169 x173 x175
1800.09/1800.81	v x178 x179 x182 x183 x184 x189 x191 x192 x193 x194 x196 x197 x199 x201 x202 x203 x205 x207 x208 x209 x210 x211 x213 x215 x216 x221
1800.09/1800.81	v x223 x226 x227 x228 x229 x233 x235 x237 x238 x240 x242 x244 x247 x248 x251 x253 x254 x256 x264 x269 x273 x275 x278 x282 x283 x298
1800.09/1800.81	v x299 x301 x306 x308 x309 x311 x314 x316 x319 x321 x325 x326 x327 x328 x331 x344 x345 x346 x347 x349 x355 x358 x364 x370 x371 x372
1800.09/1800.81	v x374 x375 x378 x379 x381 x384 x387 x389 x390 x393 x395 x396 x397 x398 x400 x401 x405 x406 x407 x408 x409 x410 x411 x414 x415 x419
1800.09/1800.81	v x420 x422 x423 x430 x431 x432 x433 x437 x439 x441 x444 x445 x446 x448 x449 x453 x455 x456 x458 x460 x463 x466
1800.09/1800.82	pb2clasp1: no process killed

Verifier Data (download as text)

OK	220

Conversion Script Data (download as text)

/tmp/evaluation/352248-1176627099/instance-352248-1176627099.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/node17/watcher-352248-1176627099 -o ROOT/results/node17/solver-352248-1176627099 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352248-1176627099.opb /tmp/evaluation/352248-1176627099/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: 0.94 1.03 1.00 3/77 28452
/proc/meminfo: memFree=1551544/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12268 CPUtime=0
/proc/28452/stat : 28452 (pbclasp) R 28450 28452 27562 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 110627451 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491612670 0 0 4224 0 0 0 0 17 1 0 0
/proc/28452/statm: 3067 317 242 3 0 167 0

[startup+0.033853 s]
/proc/loadavg: 0.94 1.03 1.00 3/77 28452
/proc/meminfo: memFree=1551544/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=0
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 514 0 0 0 0 0 0 0 16 0 1 0 110627451 12832768 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491609698 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28452/statm: 3133 467 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101862 s]
/proc/loadavg: 0.94 1.03 1.00 3/77 28452
/proc/meminfo: memFree=1551544/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=0.06
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 608 1186 0 0 0 0 6 0 16 0 1 0 110627451 12832768 497 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491609698 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28452/statm: 3133 497 342 3 0 233 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12532

[startup+0.301879 s]
/proc/loadavg: 0.94 1.03 1.00 3/77 28452
/proc/meminfo: memFree=1551544/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=0.06
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 622 1588 0 0 0 0 6 0 16 0 1 0 110627451 12832768 498 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 3133 498 343 3 0 233 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12532

[startup+0.70192 s]
/proc/loadavg: 0.94 1.03 1.00 3/77 28452
/proc/meminfo: memFree=1551544/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=0.25
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 766 4839 0 0 1 0 22 2 16 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 12532

[startup+1.502 s]
/proc/loadavg: 0.94 1.03 1.00 2/80 28470
/proc/meminfo: memFree=1500896/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=0.25
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 766 4839 0 0 1 0 22 2 16 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
[pid=28468] ppid=28452 vsize=5352 CPUtime=0
/proc/28468/stat : 28468 (sh) S 28452 28452 27562 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 110627486 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28468/statm: 1338 224 188 169 0 49 0
[pid=28470] ppid=28468 vsize=54792 CPUtime=1.13
/proc/28470/stat : 28470 (clasp) R 28468 28452 27562 0 -1 4194304 15450 0 0 0 106 7 0 0 25 0 1 0 110627486 56107008 13016 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/28470/statm: 13698 13016 196 154 0 13168 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 72676

[startup+3.10117 s]
/proc/loadavg: 0.94 1.03 1.00 2/80 28478
/proc/meminfo: memFree=1513056/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=2.88
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1020 38987 0 0 1 0 265 22 17 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 12532

[startup+6.30251 s]
/proc/loadavg: 0.94 1.03 1.00 2/80 28486
/proc/meminfo: memFree=1496928/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=2.88
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1020 38987 0 0 1 0 265 22 17 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
[pid=28484] ppid=28452 vsize=5352 CPUtime=0
/proc/28484/stat : 28484 (sh) S 28452 28452 27562 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 110627750 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28484/statm: 1338 224 188 169 0 49 0
[pid=28486] ppid=28484 vsize=57044 CPUtime=3.29
/proc/28486/stat : 28486 (clasp) R 28484 28452 27562 0 -1 4194304 15898 0 0 0 322 7 0 0 25 0 1 0 110627750 58413056 13478 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629614 0 0 4096 0 0 0 0 17 1 0 0
/proc/28486/statm: 14261 13478 196 154 0 13731 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 74928

[startup+12.7012 s]
/proc/loadavg: 0.95 1.03 1.00 2/80 28486
/proc/meminfo: memFree=1496808/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=2.88
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1020 38987 0 0 1 0 265 22 17 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
[pid=28484] ppid=28452 vsize=5352 CPUtime=0
/proc/28484/stat : 28484 (sh) S 28452 28452 27562 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 110627750 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28484/statm: 1338 224 188 169 0 49 0
[pid=28486] ppid=28484 vsize=57044 CPUtime=9.69
/proc/28486/stat : 28486 (clasp) R 28484 28452 27562 0 -1 4194304 15909 0 0 0 962 7 0 0 25 0 1 0 110627750 58413056 13489 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740867 0 0 4096 0 0 0 0 17 1 0 0
/proc/28486/statm: 14261 13489 196 154 0 13731 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 74928

[startup+25.5015 s]
/proc/loadavg: 0.96 1.03 1.00 2/80 28486
/proc/meminfo: memFree=1496744/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=2.88
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1020 38987 0 0 1 0 265 22 17 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
[pid=28484] ppid=28452 vsize=5352 CPUtime=0
/proc/28484/stat : 28484 (sh) S 28452 28452 27562 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 110627750 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28484/statm: 1338 224 188 169 0 49 0
[pid=28486] ppid=28484 vsize=57044 CPUtime=22.49
/proc/28486/stat : 28486 (clasp) R 28484 28452 27562 0 -1 4194304 15926 0 0 0 2241 8 0 0 25 0 1 0 110627750 58413056 13506 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/28486/statm: 14261 13506 196 154 0 13731 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 74928

[startup+51.1012 s]
/proc/loadavg: 0.97 1.03 1.00 2/80 28494
/proc/meminfo: memFree=1497000/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=27.12
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1158 56283 0 0 1 0 2679 32 16 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
[pid=28492] ppid=28452 vsize=5352 CPUtime=0
/proc/28492/stat : 28492 (sh) S 28452 28452 27562 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 110630175 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28492/statm: 1338 224 188 169 0 49 0
[pid=28494] ppid=28492 vsize=57044 CPUtime=23.83
/proc/28494/stat : 28494 (clasp) R 28492 28452 27562 0 -1 4194304 15916 0 0 0 2377 6 0 0 25 0 1 0 110630175 58413056 13499 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740867 0 0 4096 0 0 0 0 17 1 0 0
/proc/28494/statm: 14261 13499 196 154 0 13731 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 74928

[startup+102.306 s]
/proc/loadavg: 0.99 1.02 1.00 2/80 28494
/proc/meminfo: memFree=1492840/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=27.12
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1158 56283 0 0 1 0 2679 32 16 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
[pid=28492] ppid=28452 vsize=5352 CPUtime=0
/proc/28492/stat : 28492 (sh) S 28452 28452 27562 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 110630175 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28492/statm: 1338 224 188 169 0 49 0
[pid=28494] ppid=28492 vsize=60920 CPUtime=75.02
/proc/28494/stat : 28494 (clasp) R 28492 28452 27562 0 -1 4194304 16936 0 0 0 7494 8 0 0 25 0 1 0 110630175 62382080 14519 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740571 0 0 4096 0 0 0 0 17 1 0 0
/proc/28494/statm: 15230 14519 196 154 0 14700 0
Current children cumulated CPU time (s) 102.14
Current children cumulated vsize (KiB) 78804

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/80 28494
/proc/meminfo: memFree=1479912/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=27.12
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1158 56283 0 0 1 0 2679 32 16 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
[pid=28492] ppid=28452 vsize=5352 CPUtime=0
/proc/28492/stat : 28492 (sh) S 28452 28452 27562 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 110630175 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28492/statm: 1338 224 188 169 0 49 0
[pid=28494] ppid=28492 vsize=73864 CPUtime=135.01
/proc/28494/stat : 28494 (clasp) R 28492 28452 27562 0 -1 4194304 20233 0 0 0 13489 12 0 0 25 0 1 0 110630175 75636736 17775 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/28494/statm: 18466 17775 196 154 0 17936 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 91748

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/80 28502
/proc/meminfo: memFree=1496936/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=215.85
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1293 81602 0 0 1 0 21534 50 16 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
[pid=28500] ppid=28452 vsize=5352 CPUtime=0
/proc/28500/stat : 28500 (sh) S 28452 28452 27562 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 110649054 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28500/statm: 1338 224 188 169 0 49 0
[pid=28502] ppid=28500 vsize=57020 CPUtime=6.25
/proc/28502/stat : 28502 (clasp) R 28500 28452 27562 0 -1 4194304 15888 0 0 0 618 7 0 0 25 0 1 0 110649055 58388480 13472 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/28502/statm: 14255 13472 196 154 0 13725 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 74904

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 28502
/proc/meminfo: memFree=1492648/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=215.85
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1293 81602 0 0 1 0 21534 50 16 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
[pid=28500] ppid=28452 vsize=5352 CPUtime=0
/proc/28500/stat : 28500 (sh) S 28452 28452 27562 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 110649054 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28500/statm: 1338 224 188 169 0 49 0
[pid=28502] ppid=28500 vsize=61196 CPUtime=66.23
/proc/28502/stat : 28502 (clasp) R 28500 28452 27562 0 -1 4194304 17008 0 0 0 6614 9 0 0 25 0 1 0 110649055 62664704 14592 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/28502/statm: 15299 14592 196 154 0 14769 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 79080


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

/proc/loadavg: 0.99 1.00 1.00 2/80 28708
/proc/meminfo: memFree=1321000/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=589.44
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1422 118354 0 0 2 0 58856 86 16 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
[pid=28646] ppid=28452 vsize=5352 CPUtime=0
/proc/28646/stat : 28646 (sh) S 28452 28452 27562 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 110686430 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28646/statm: 1338 224 188 169 0 49 0
[pid=28648] ppid=28646 vsize=235808 CPUtime=1132.17
/proc/28648/stat : 28648 (clasp) R 28646 28452 27562 0 -1 4194304 62507 0 0 0 113159 58 0 0 25 0 1 0 110686430 241467392 57329 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/28648/statm: 58952 57329 196 154 0 58422 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 253692

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 28708
/proc/meminfo: memFree=1319848/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=589.44
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1422 118354 0 0 2 0 58856 86 16 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
[pid=28646] ppid=28452 vsize=5352 CPUtime=0
/proc/28646/stat : 28646 (sh) S 28452 28452 27562 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 110686430 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28646/statm: 1338 224 188 169 0 49 0
[pid=28648] ppid=28646 vsize=237056 CPUtime=1192.15
/proc/28648/stat : 28648 (clasp) R 28646 28452 27562 0 -1 4194304 63015 0 0 0 119156 59 0 0 25 0 1 0 110686430 242745344 57594 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753589 0 0 4096 0 0 0 0 17 1 0 0
/proc/28648/statm: 59264 57594 196 154 0 58734 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 254940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 28708
/proc/meminfo: memFree=1319464/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=589.44
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1422 118354 0 0 2 0 58856 86 16 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
[pid=28646] ppid=28452 vsize=5352 CPUtime=0
/proc/28646/stat : 28646 (sh) S 28452 28452 27562 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 110686430 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28646/statm: 1338 224 188 169 0 49 0
[pid=28648] ppid=28646 vsize=237596 CPUtime=1210.65
/proc/28648/stat : 28648 (clasp) R 28646 28452 27562 0 -1 4194304 63241 0 0 0 121006 59 0 0 25 0 1 0 110686430 243298304 57694 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740633 0 0 4096 0 0 0 0 17 1 0 0
/proc/28648/statm: 59399 57694 196 154 0 58869 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 255480

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

[startup+1800.8 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 28708
/proc/meminfo: memFree=1319464/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=589.44
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1422 118354 0 0 2 0 58856 86 16 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
[pid=28646] ppid=28452 vsize=5352 CPUtime=0
/proc/28646/stat : 28646 (sh) S 28452 28452 27562 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 110686430 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28646/statm: 1338 224 188 169 0 49 0
[pid=28648] ppid=28646 vsize=237596 CPUtime=1210.65
/proc/28648/stat : 28648 (clasp) R 28646 28452 27562 0 -1 4194304 63241 0 0 0 121006 59 0 0 25 0 1 0 110686430 243298304 57694 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740633 0 0 4096 0 0 0 0 17 1 0 0
/proc/28648/statm: 59399 57694 196 154 0 58869 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 255480

# WARNING:
# current cumulated CPU time (589.47 s) is less than in the last sample (1800.09 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1210.62 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 28708
/proc/meminfo: memFree=1319464/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=589.47
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1577 120022 0 0 2 1 58857 87 19 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 589.47
Current children cumulated vsize (KiB) 12532

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 28708
/proc/meminfo: memFree=1319464/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=589.47
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1577 120022 0 0 2 1 58857 87 19 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
Current children cumulated CPU time (s) 589.47
Current children cumulated vsize (KiB) 12532

[startup+1802.2 s]
/proc/loadavg: 0.99 1.00 1.00 2/82 28719
/proc/meminfo: memFree=1497168/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=589.47
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1577 120022 0 0 2 1 58857 87 19 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
[pid=28709] ppid=28452 vsize=0 CPUtime=0
/proc/28709/stat : 28709 (rm) Z 28452 28452 27562 0 -1 4194316 118 0 0 0 0 0 0 0 17 0 1 0 110807532 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/28709/statm: 0 0 0 0 0 0 0
[pid=28717] ppid=28452 vsize=5352 CPUtime=0
/proc/28717/stat : 28717 (sh) S 28452 28452 27562 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 110807535 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28717/statm: 1338 224 188 169 0 49 0
[pid=28719] ppid=28717 vsize=56984 CPUtime=1.35
/proc/28719/stat : 28719 (clasp) R 28717 28452 27562 0 -1 4194304 15872 0 0 0 129 6 0 0 25 0 1 0 110807535 58351616 13457 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740633 0 0 4096 0 0 0 0 17 1 0 0
/proc/28719/statm: 14246 13457 196 154 0 13716 0
Current children cumulated CPU time (s) 590.82
Current children cumulated vsize (KiB) 74868

[startup+1802.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/82 28719
/proc/meminfo: memFree=1497168/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=589.47
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1577 120022 0 0 2 1 58857 87 19 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
[pid=28709] ppid=28452 vsize=0 CPUtime=0
/proc/28709/stat : 28709 (rm) Z 28452 28452 27562 0 -1 4194316 118 0 0 0 0 0 0 0 17 0 1 0 110807532 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/28709/statm: 0 0 0 0 0 0 0
[pid=28717] ppid=28452 vsize=5352 CPUtime=0
/proc/28717/stat : 28717 (sh) S 28452 28452 27562 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 110807535 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28717/statm: 1338 224 188 169 0 49 0
[pid=28719] ppid=28717 vsize=56984 CPUtime=1.75
/proc/28719/stat : 28719 (clasp) R 28717 28452 27562 0 -1 4194304 15873 0 0 0 169 6 0 0 25 0 1 0 110807535 58351616 13458 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 1 0 0
/proc/28719/statm: 14246 13458 196 154 0 13716 0
Current children cumulated CPU time (s) 591.22
Current children cumulated vsize (KiB) 74868

[startup+1802.8 s]
/proc/loadavg: 0.99 1.00 1.00 2/82 28719
/proc/meminfo: memFree=1496656/2055920 swapFree=4153028/4192956
[pid=28452] ppid=28450 vsize=12532 CPUtime=589.47
/proc/28452/stat : 28452 (pbclasp) S 28450 28452 27562 0 -1 4194304 1577 120022 0 0 2 1 58857 87 19 0 1 0 110627451 12832768 502 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28452/statm: 3133 502 343 3 0 233 0
[pid=28709] ppid=28452 vsize=0 CPUtime=0
/proc/28709/stat : 28709 (rm) Z 28452 28452 27562 0 -1 4194316 118 0 0 0 0 0 0 0 17 0 1 0 110807532 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/28709/statm: 0 0 0 0 0 0 0
[pid=28717] ppid=28452 vsize=5352 CPUtime=0
/proc/28717/stat : 28717 (sh) S 28452 28452 27562 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 110807535 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28717/statm: 1338 224 188 169 0 49 0
[pid=28719] ppid=28717 vsize=56984 CPUtime=1.95
/proc/28719/stat : 28719 (clasp) R 28717 28452 27562 0 -1 4194304 15874 0 0 0 189 6 0 0 25 0 1 0 110807535 58351616 13459 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/28719/statm: 14246 13459 196 154 0 13716 0
Current children cumulated CPU time (s) 591.42
Current children cumulated vsize (KiB) 74868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28452 and gives
#  childrusage.ru_utime.tv_sec=588
#  childrusage.ru_utime.tv_usec=593520
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=893864
# CPU time returned by wait4() is 589.487
# while last known CPU time is 591.42
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1210.62
#  lost CPU user time (s): 1210.05
#  lost CPU system time (s): 0.57

Real time (s): 1802.83
CPU time (s): 1802.04
CPU user time (s): 1800.53
CPU system time (s): 1.51
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 255480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 588.594
system time used= 0.893864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 122116
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= 558
involuntary context switches= 12113

runsolver used 1.87371 second user time and 4.69429 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Apr 15 08:51:39 UTC 2007

IDJOB= 352248
IDBENCH= 1961
IDSOLVER= 158
FILE ID= node17/352248-1176627099

PBS_JOBID= 4556851

Free space on /tmp= 66557 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_10.opb.PB06.opb
COMMAND LINE= pbclasp instance-352248-1176627099.opb /tmp/evaluation/352248-1176627099/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-352248-1176627099 -o ROOT/results/node17/conversion-352248-1176627099 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352248-1176627099/instance-352248-1176627099.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-352248-1176627099 -o ROOT/results/node17/solver-352248-1176627099 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352248-1176627099.opb /tmp/evaluation/352248-1176627099/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  6549a0bbc5c463b1b909374436b51d65

RANDOM SEED= 252072329

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1552016 kB
Buffers:         63240 kB
Cached:         360508 kB
SwapCached:       2680 kB
Active:         217360 kB
Inactive:       231004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552016 kB
SwapTotal:     4192956 kB
SwapFree:      4153028 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          31508 kB
Slab:            41084 kB
Committed_AS:  5194420 kB
PageTables:       1800 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= 66557 MiB

End job on node17 on Sun Apr 15 09:21:42 UTC 2007