Trace number 354539

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 2007-03-23? (MO) 40.01 40.3305

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_12.opb
MD5SUMfe9b3ae0ed0deb400897e8cf071ce6eb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark95
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 95
Optimality of the best value was proved NO
Number of variables1812
Total number of constraints3443
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 constraints3443
Minimum length of a constraint16
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1307
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

38.14/38.32	c Somebody sent me a SIGTERM
38.14/38.32	s UNKNOWN
38.14/38.37	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354539-1176718484/instance-354539-1176718484.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/node25/watcher-354539-1176718484 -o ROOT/results/node25/solver-354539-1176718484 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-354539-1176718484.opb /tmp/evaluation/354539-1176718484/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: 0.91 0.97 0.99 3/64 5643
/proc/meminfo: memFree=1781320/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12268 CPUtime=0
/proc/5643/stat : 5643 (pbclasp) R 5641 5643 4084 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 119765481 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253307353701 0 2147483391 4224 0 0 0 0 17 0 0 0
/proc/5643/statm: 3067 317 242 3 0 167 0

[startup+0.087864 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5643
/proc/meminfo: memFree=1781320/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12400 CPUtime=0
/proc/5643/stat : 5643 (pbclasp) S 5641 5643 4084 0 -1 4194304 500 0 0 0 0 0 0 0 16 0 1 0 119765481 12697600 452 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/5643/statm: 3100 452 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101864 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5643
/proc/meminfo: memFree=1781320/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12400 CPUtime=0
/proc/5643/stat : 5643 (pbclasp) S 5641 5643 4084 0 -1 4194304 500 0 0 0 0 0 0 0 16 0 1 0 119765481 12697600 452 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/5643/statm: 3100 452 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.301898 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5643
/proc/meminfo: memFree=1781320/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12400 CPUtime=0
/proc/5643/stat : 5643 (pbclasp) S 5641 5643 4084 0 -1 4194304 500 0 0 0 0 0 0 0 16 0 1 0 119765481 12697600 452 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/5643/statm: 3100 452 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.701966 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 5643
/proc/meminfo: memFree=1781320/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12400 CPUtime=0
/proc/5643/stat : 5643 (pbclasp) S 5641 5643 4084 0 -1 4194304 500 0 0 0 0 0 0 0 16 0 1 0 119765481 12697600 452 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/5643/statm: 3100 452 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+1.50111 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1779376/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12400 CPUtime=1.07
/proc/5643/stat : 5643 (pbclasp) S 5641 5643 4084 0 -1 4194304 581 1590 0 0 0 0 105 2 16 0 1 0 119765481 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 3100 473 343 3 0 200 0
Current children cumulated CPU time (s) 1.07
Current children cumulated vsize (KiB) 12400

[startup+3.10238 s]
/proc/loadavg: 0.91 0.97 0.99 2/68 5653
/proc/meminfo: memFree=1748136/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12400 CPUtime=1.07
/proc/5643/stat : 5643 (pbclasp) S 5641 5643 4084 0 -1 4194304 581 1590 0 0 0 0 105 2 16 0 1 0 119765481 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 3100 473 343 3 0 200 0
[pid=5651] ppid=5643 vsize=5352 CPUtime=0
/proc/5651/stat : 5651 (sh) S 5643 5643 4084 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 119765589 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5651/statm: 1338 224 188 169 0 49 0
[pid=5652] ppid=5651 vsize=2520 CPUtime=0
/proc/5652/stat : 5652 (cat) S 5651 5643 4084 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 119765589 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5652/statm: 630 87 71 4 0 42 0
[pid=5653] ppid=5651 vsize=99804 CPUtime=2
/proc/5653/stat : 5653 (clasp) R 5651 5643 4084 0 -1 4194304 26488 0 0 0 189 11 0 0 25 0 1 0 119765589 102199296 23375 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/5653/statm: 24951 23376 181 154 0 24421 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 120076

[startup+6.30192 s]
/proc/loadavg: 0.92 0.97 0.99 2/68 5653
/proc/meminfo: memFree=1554984/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12400 CPUtime=1.07
/proc/5643/stat : 5643 (pbclasp) S 5641 5643 4084 0 -1 4194304 581 1590 0 0 0 0 105 2 16 0 1 0 119765481 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 3100 473 343 3 0 200 0
[pid=5651] ppid=5643 vsize=5352 CPUtime=0
/proc/5651/stat : 5651 (sh) S 5643 5643 4084 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 119765589 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5651/statm: 1338 224 188 169 0 49 0
[pid=5652] ppid=5651 vsize=2520 CPUtime=0
/proc/5652/stat : 5652 (cat) S 5651 5643 4084 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 119765589 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5652/statm: 630 87 71 4 0 42 0
[pid=5653] ppid=5651 vsize=286128 CPUtime=5.2
/proc/5653/stat : 5653 (clasp) R 5651 5643 4084 0 -1 4194304 84668 0 0 0 485 35 0 0 25 0 1 0 119765589 292995072 68123 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/5653/statm: 71532 68123 181 154 0 71002 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 306400

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/68 5653
/proc/meminfo: memFree=1208808/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12400 CPUtime=1.07
/proc/5643/stat : 5643 (pbclasp) S 5641 5643 4084 0 -1 4194304 581 1590 0 0 0 0 105 2 16 0 1 0 119765481 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 3100 473 343 3 0 200 0
[pid=5651] ppid=5643 vsize=5352 CPUtime=0
/proc/5651/stat : 5651 (sh) S 5643 5643 4084 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 119765589 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5651/statm: 1338 224 188 169 0 49 0
[pid=5652] ppid=5651 vsize=2520 CPUtime=0
/proc/5652/stat : 5652 (cat) S 5651 5643 4084 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 119765589 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5652/statm: 630 87 71 4 0 42 0
[pid=5653] ppid=5651 vsize=630372 CPUtime=11.6
/proc/5653/stat : 5653 (clasp) R 5651 5643 4084 0 -1 4194304 196372 0 0 0 1078 82 0 0 25 0 1 0 119765589 645500928 150839 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/5653/statm: 157593 150839 181 154 0 157063 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 650644

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/68 5653
/proc/meminfo: memFree=571112/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12400 CPUtime=1.07
/proc/5643/stat : 5643 (pbclasp) S 5641 5643 4084 0 -1 4194304 581 1590 0 0 0 0 105 2 16 0 1 0 119765481 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 3100 473 343 3 0 200 0
[pid=5651] ppid=5643 vsize=5352 CPUtime=0
/proc/5651/stat : 5651 (sh) S 5643 5643 4084 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 119765589 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5651/statm: 1338 224 188 169 0 49 0
[pid=5652] ppid=5651 vsize=2520 CPUtime=0
/proc/5652/stat : 5652 (cat) S 5651 5643 4084 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 119765589 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5652/statm: 630 87 71 4 0 42 0
[pid=5653] ppid=5651 vsize=1271840 CPUtime=24.38
/proc/5653/stat : 5653 (clasp) R 5651 5643 4084 0 -1 4194304 394825 0 0 0 2279 159 0 0 25 0 1 0 119765589 1302364160 304471 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/5653/statm: 317960 304472 181 154 0 317430 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1292112



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.3024 s]
/proc/loadavg: 0.95 0.97 0.99 2/68 5653
/proc/meminfo: memFree=15016/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12400 CPUtime=1.07
/proc/5643/stat : 5643 (pbclasp) S 5641 5643 4084 0 -1 4194304 581 1590 0 0 0 0 105 2 16 0 1 0 119765481 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 3100 473 343 3 0 200 0
[pid=5651] ppid=5643 vsize=5352 CPUtime=0
/proc/5651/stat : 5651 (sh) S 5643 5643 4084 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 119765589 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5651/statm: 1338 224 188 169 0 49 0
[pid=5652] ppid=5651 vsize=2520 CPUtime=0
/proc/5652/stat : 5652 (cat) S 5651 5643 4084 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 119765589 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5652/statm: 630 87 71 4 0 42 0
[pid=5653] ppid=5651 vsize=1823816 CPUtime=37.07
/proc/5653/stat : 5653 (clasp) R 5651 5643 4084 0 -1 4194304 574663 0 0 0 3480 227 0 0 25 0 1 0 119765589 1867587584 449127 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 0 0 0
/proc/5653/statm: 455954 449127 181 154 0 455424 0
Current children cumulated CPU time (s) 38.14
Current children cumulated vsize (KiB) 1844088

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

[startup+38.3024 s]
/proc/loadavg: 0.95 0.97 0.99 2/68 5653
/proc/meminfo: memFree=15016/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12400 CPUtime=1.07
/proc/5643/stat : 5643 (pbclasp) S 5641 5643 4084 0 -1 4194304 581 1590 0 0 0 0 105 2 16 0 1 0 119765481 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 3100 473 343 3 0 200 0
[pid=5651] ppid=5643 vsize=5352 CPUtime=0
/proc/5651/stat : 5651 (sh) S 5643 5643 4084 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 119765589 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5651/statm: 1338 224 188 169 0 49 0
[pid=5652] ppid=5651 vsize=2520 CPUtime=0
/proc/5652/stat : 5652 (cat) S 5651 5643 4084 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 119765589 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5652/statm: 630 87 71 4 0 42 0
[pid=5653] ppid=5651 vsize=1823816 CPUtime=37.07
/proc/5653/stat : 5653 (clasp) R 5651 5643 4084 0 -1 4194304 574663 0 0 0 3480 227 0 0 25 0 1 0 119765589 1867587584 449127 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 0 0 0
/proc/5653/statm: 455954 449127 181 154 0 455424 0
Current children cumulated CPU time (s) 38.14
Current children cumulated vsize (KiB) 1844088

# WARNING:
# current cumulated CPU time (1.11 s) is less than in the last sample (38.14 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.03 s) to the 'lost time'.

[startup+38.4194 s]
/proc/loadavg: 0.95 0.97 0.99 3/70 5664
/proc/meminfo: memFree=716312/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12400 CPUtime=1.09
/proc/5643/stat : 5643 (pbclasp) S 5641 5643 4084 0 -1 4194304 742 3360 0 0 0 0 105 4 16 0 1 0 119765481 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5643/statm: 3100 475 343 3 0 200 0
[pid=5662] ppid=5643 vsize=5352 CPUtime=0
/proc/5662/stat : 5662 (sh) S 5643 5643 4084 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 119769319 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5662/statm: 1338 224 188 169 0 49 0
[pid=5663] ppid=5662 vsize=2520 CPUtime=0
/proc/5663/stat : 5663 (cat) S 5662 5643 4084 0 -1 4194304 119 0 0 0 0 0 0 0 19 0 1 0 119769320 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5663/statm: 630 87 71 4 0 42 0
[pid=5664] ppid=5662 vsize=2436 CPUtime=0.02
/proc/5664/stat : 5664 (clasp) R 5662 5643 4084 0 -1 4194304 267 0 0 0 2 0 0 0 22 0 1 0 119769320 2494464 230 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134936710 0 0 4096 0 0 0 0 17 1 0 0
/proc/5664/statm: 609 230 173 154 0 79 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 22708

Sending SIGKILL to process tree (bottom up)

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

[startup+39.0025 s]
/proc/loadavg: 0.95 0.97 0.99 3/70 5664
/proc/meminfo: memFree=716312/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12400 CPUtime=1.09
/proc/5643/stat : 5643 (pbclasp) S 5641 5643 4084 0 -1 4194304 742 3360 0 0 0 0 105 4 16 0 1 0 119765481 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5643/statm: 3100 475 343 3 0 200 0
[pid=5662] ppid=5643 vsize=5352 CPUtime=0
/proc/5662/stat : 5662 (sh) S 5643 5643 4084 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 119769319 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5662/statm: 1338 224 188 169 0 49 0
[pid=5663] ppid=5662 vsize=2520 CPUtime=0
/proc/5663/stat : 5663 (cat) S 5662 5643 4084 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119769320 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5663/statm: 630 87 71 4 0 42 0
[pid=5664] ppid=5662 vsize=5340 CPUtime=0.59
/proc/5664/stat : 5664 (clasp) R 5662 5643 4084 0 -1 4194304 1006 0 0 0 59 0 0 0 25 0 1 0 119769320 5468160 969 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10400208 0 0 4096 0 0 0 0 17 1 0 0
/proc/5664/statm: 1335 969 173 154 0 805 0
Current children cumulated CPU time (s) 1.68
Current children cumulated vsize (KiB) 25612

[startup+39.8016 s]
/proc/loadavg: 0.95 0.97 0.99 2/69 5664
/proc/meminfo: memFree=1778848/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12400 CPUtime=1.09
/proc/5643/stat : 5643 (pbclasp) S 5641 5643 4084 0 -1 4194304 742 3360 0 0 0 0 105 4 16 0 1 0 119765481 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5643/statm: 3100 475 343 3 0 200 0
[pid=5662] ppid=5643 vsize=5352 CPUtime=0
/proc/5662/stat : 5662 (sh) S 5643 5643 4084 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 119769319 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5662/statm: 1338 224 188 169 0 49 0
[pid=5663] ppid=5662 vsize=2520 CPUtime=0
/proc/5663/stat : 5663 (cat) S 5662 5643 4084 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119769320 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5663/statm: 630 87 71 4 0 42 0
[pid=5664] ppid=5662 vsize=58096 CPUtime=1.39
/proc/5664/stat : 5664 (clasp) R 5662 5643 4084 0 -1 4194304 14687 0 0 0 133 6 0 0 25 0 1 0 119769320 59490304 13772 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/5664/statm: 14524 13773 181 154 0 13994 0
Current children cumulated CPU time (s) 2.48
Current children cumulated vsize (KiB) 78368

[startup+40.2017 s]
/proc/loadavg: 0.95 0.97 0.99 2/69 5664
/proc/meminfo: memFree=1778848/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12400 CPUtime=1.09
/proc/5643/stat : 5643 (pbclasp) S 5641 5643 4084 0 -1 4194304 742 3360 0 0 0 0 105 4 16 0 1 0 119765481 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5643/statm: 3100 475 343 3 0 200 0
[pid=5662] ppid=5643 vsize=5352 CPUtime=0
/proc/5662/stat : 5662 (sh) S 5643 5643 4084 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 119769319 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5662/statm: 1338 224 188 169 0 49 0
[pid=5663] ppid=5662 vsize=2520 CPUtime=0
/proc/5663/stat : 5663 (cat) S 5662 5643 4084 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119769320 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5663/statm: 630 87 71 4 0 42 0
[pid=5664] ppid=5662 vsize=85368 CPUtime=1.79
/proc/5664/stat : 5664 (clasp) R 5662 5643 4084 0 -1 4194304 22387 0 0 0 171 8 0 0 25 0 1 0 119769320 87416832 19937 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/5664/statm: 21342 19938 181 154 0 20812 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 105640

[startup+40.3017 s]
/proc/loadavg: 0.95 0.97 0.99 2/69 5664
/proc/meminfo: memFree=1778848/2055920 swapFree=4184700/4192956
[pid=5643] ppid=5641 vsize=12400 CPUtime=1.09
/proc/5643/stat : 5643 (pbclasp) S 5641 5643 4084 0 -1 4194304 742 3360 0 0 0 0 105 4 16 0 1 0 119765481 12697600 475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5643/statm: 3100 475 343 3 0 200 0
[pid=5662] ppid=5643 vsize=5352 CPUtime=0
/proc/5662/stat : 5662 (sh) S 5643 5643 4084 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 119769319 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5662/statm: 1338 224 188 169 0 49 0
[pid=5663] ppid=5662 vsize=2520 CPUtime=0
/proc/5663/stat : 5663 (cat) S 5662 5643 4084 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119769320 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5663/statm: 630 87 71 4 0 42 0
[pid=5664] ppid=5662 vsize=90600 CPUtime=1.89
/proc/5664/stat : 5664 (clasp) R 5662 5643 4084 0 -1 4194304 24199 0 0 0 180 9 0 0 25 0 1 0 119769320 92774400 21465 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/5664/statm: 22650 21465 181 154 0 22120 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 110872

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5643 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=59838
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=54991
# CPU time returned by wait4() is 1.11483
# while last known CPU time is 2.98
#
# 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): 37.03
#  lost CPU user time (s): 34.78
#  lost CPU system time (s): 2.25

Real time (s): 40.3305
CPU time (s): 40.01
CPU user time (s): 37.63
CPU system time (s): 2.38
CPU usage (%): 99.2053
Max. virtual memory (cumulated for all children) (KiB): 1844088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.05984
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4594
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= 452
involuntary context switches= 35

runsolver used 0.043993 second user time and 0.113982 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Mon Apr 16 10:14:44 UTC 2007

IDJOB= 354539
IDBENCH= 2636
IDSOLVER= 158
FILE ID= node25/354539-1176718484

PBS_JOBID= 4560072

Free space on /tmp= 66540 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_12.opb
COMMAND LINE= pbclasp instance-354539-1176718484.opb /tmp/evaluation/354539-1176718484/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-354539-1176718484 -o ROOT/results/node25/conversion-354539-1176718484 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354539-1176718484/instance-354539-1176718484.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-354539-1176718484 -o ROOT/results/node25/solver-354539-1176718484 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-354539-1176718484.opb /tmp/evaluation/354539-1176718484/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  fe9b3ae0ed0deb400897e8cf071ce6eb

RANDOM SEED= 492915179

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1781792 kB
Buffers:         40908 kB
Cached:         161384 kB
SwapCached:       2728 kB
Active:         116052 kB
Inactive:        97756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781792 kB
SwapTotal:     4192956 kB
SwapFree:      4184700 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          17524 kB
Slab:            46404 kB
Committed_AS:  2094848 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= 66539 MiB

End job on node25 on Mon Apr 16 10:15:25 UTC 2007