Trace number 348925

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) 34.31 34.8393

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-fixnet6.opb
MD5SUMfc34075a5d318bf3fbb6971479140d14
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14036
Total number of constraints600
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 constraints600
Minimum length of a constraint19
Maximum length of a constraint1523
Number of terms in the objective function 11714
Biggest coefficient in the objective function 1097
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 534666
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262020
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 534666
Number of bits of the biggest sum of numbers20
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)

32.49/32.89	c Somebody sent me a SIGTERM
32.49/32.89	s UNKNOWN
2.17/32.94	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348925-1176610467/instance-348925-1176610467.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/node41/watcher-348925-1176610467 -o ROOT/results/node41/solver-348925-1176610467 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348925-1176610467.opb /tmp/evaluation/348925-1176610467/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: 0.92 1.00 0.99 3/64 11411
/proc/meminfo: memFree=1532216/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=12268 CPUtime=0
/proc/11411/stat : 11411 (pbclasp) D 11409 11411 11067 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 108958557 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238390311525 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/11411/statm: 3067 317 242 3 0 167 0

[startup+0.099455 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 11411
/proc/meminfo: memFree=1532216/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=13556 CPUtime=0.09
/proc/11411/stat : 11411 (pbclasp) R 11409 11411 11067 0 -1 4194304 761 0 0 0 9 0 0 0 18 0 1 0 108958557 13881344 727 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238410469134 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11411/statm: 3389 728 320 3 0 489 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13556

[startup+0.101454 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 11411
/proc/meminfo: memFree=1532216/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=13556 CPUtime=0.09
/proc/11411/stat : 11411 (pbclasp) R 11409 11411 11067 0 -1 4194304 762 0 0 0 9 0 0 0 18 0 1 0 108958557 13881344 728 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238410469134 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11411/statm: 3389 728 320 3 0 489 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13556

[startup+0.301471 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 11411
/proc/meminfo: memFree=1532216/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=13688 CPUtime=0.29
/proc/11411/stat : 11411 (pbclasp) R 11409 11411 11067 0 -1 4194304 805 0 0 0 29 0 0 0 19 0 1 0 108958557 14016512 771 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238410469134 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11411/statm: 3422 771 320 3 0 522 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13688

[startup+0.701506 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 11411
/proc/meminfo: memFree=1532216/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=14112 CPUtime=0.69
/proc/11411/stat : 11411 (pbclasp) R 11409 11411 11067 0 -1 4194304 899 0 0 0 69 0 0 0 22 0 1 0 108958557 14450688 865 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238410103482 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11411/statm: 3528 865 320 3 0 628 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14112

[startup+1.50158 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 11412
/proc/meminfo: memFree=1529520/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=15600 CPUtime=1.45
/proc/11411/stat : 11411 (pbclasp) S 11409 11411 11067 0 -1 4194304 1303 0 0 0 145 0 0 0 16 0 1 0 108958557 15974400 1255 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11411/statm: 3900 1255 324 3 0 1000 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 15600

[startup+3.10173 s]
/proc/loadavg: 0.93 1.00 0.99 2/67 11414
/proc/meminfo: memFree=1526240/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=16656 CPUtime=2.15
/proc/11411/stat : 11411 (pbclasp) S 11409 11411 11067 0 -1 4194304 2026 1717 0 0 148 1 65 1 16 0 1 0 108958557 17055744 1533 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11411/statm: 4164 1533 343 3 0 1264 0
Current children cumulated CPU time (s) 2.15
Current children cumulated vsize (KiB) 16656

[startup+6.30199 s]
/proc/loadavg: 0.93 1.00 0.99 2/68 11421
/proc/meminfo: memFree=1345624/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=16656 CPUtime=2.15
/proc/11411/stat : 11411 (pbclasp) S 11409 11411 11067 0 -1 4194304 2026 1717 0 0 148 1 65 1 16 0 1 0 108958557 17055744 1533 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11411/statm: 4164 1533 343 3 0 1264 0
[pid=11419] ppid=11411 vsize=5352 CPUtime=0
/proc/11419/stat : 11419 (sh) S 11411 11411 11067 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108958781 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11419/statm: 1338 224 188 169 0 49 0
[pid=11420] ppid=11419 vsize=2520 CPUtime=0
/proc/11420/stat : 11420 (cat) S 11419 11411 11067 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108958781 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238390313186 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/11420/statm: 630 87 71 4 0 42 0
[pid=11421] ppid=11419 vsize=242220 CPUtime=4.05
/proc/11421/stat : 11421 (clasp) R 11419 11411 11067 0 -1 4194304 61242 0 1 0 382 23 0 0 25 0 1 0 108958781 248033280 59914 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134678299 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 60588 59915 181 154 0 60058 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 266748

[startup+12.7015 s]
/proc/loadavg: 0.94 1.00 0.99 2/68 11421
/proc/meminfo: memFree=918808/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=16656 CPUtime=2.15
/proc/11411/stat : 11411 (pbclasp) S 11409 11411 11067 0 -1 4194304 2026 1717 0 0 148 1 65 1 16 0 1 0 108958557 17055744 1533 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11411/statm: 4164 1533 343 3 0 1264 0
[pid=11419] ppid=11411 vsize=5352 CPUtime=0
/proc/11419/stat : 11419 (sh) S 11411 11411 11067 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108958781 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11419/statm: 1338 224 188 169 0 49 0
[pid=11420] ppid=11419 vsize=2520 CPUtime=0
/proc/11420/stat : 11420 (cat) S 11419 11411 11067 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108958781 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238390313186 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/11420/statm: 630 87 71 4 0 42 0
[pid=11421] ppid=11419 vsize=656344 CPUtime=10.44
/proc/11421/stat : 11421 (clasp) R 11419 11411 11067 0 -1 4194304 165242 0 1 0 980 64 0 0 25 0 1 0 108958781 672096256 162204 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2397004 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 164086 162205 181 154 0 163556 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 680872

[startup+25.5017 s]
/proc/loadavg: 0.95 1.00 0.99 2/68 11421
/proc/meminfo: memFree=128664/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=16656 CPUtime=2.15
/proc/11411/stat : 11411 (pbclasp) S 11409 11411 11067 0 -1 4194304 2026 1717 0 0 148 1 65 1 16 0 1 0 108958557 17055744 1533 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11411/statm: 4164 1533 343 3 0 1264 0
[pid=11419] ppid=11411 vsize=5352 CPUtime=0
/proc/11419/stat : 11419 (sh) S 11411 11411 11067 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108958781 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11419/statm: 1338 224 188 169 0 49 0
[pid=11420] ppid=11419 vsize=2520 CPUtime=0
/proc/11420/stat : 11420 (cat) S 11419 11411 11067 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108958781 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238390313186 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/11420/statm: 630 87 71 4 0 42 0
[pid=11421] ppid=11419 vsize=1414044 CPUtime=23.23
/proc/11421/stat : 11421 (clasp) R 11419 11411 11067 0 -1 4194304 359669 0 1 0 2188 135 0 0 25 0 1 0 108958781 1447981056 352786 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 353511 352786 181 154 0 352981 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 1438572



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+32.8013 s]
/proc/loadavg: 1.03 1.02 1.00 2/68 11421
/proc/meminfo: memFree=13464/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=16656 CPUtime=2.15
/proc/11411/stat : 11411 (pbclasp) S 11409 11411 11067 0 -1 4194304 2026 1717 0 0 148 1 65 1 16 0 1 0 108958557 17055744 1533 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11411/statm: 4164 1533 343 3 0 1264 0
[pid=11419] ppid=11411 vsize=5352 CPUtime=0
/proc/11419/stat : 11419 (sh) S 11411 11411 11067 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108958781 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11419/statm: 1338 224 188 169 0 49 0
[pid=11420] ppid=11419 vsize=2520 CPUtime=0
/proc/11420/stat : 11420 (cat) S 11419 11411 11067 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108958781 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238390313186 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/11420/statm: 630 87 71 4 0 42 0
[pid=11421] ppid=11419 vsize=1830952 CPUtime=30.34
/proc/11421/stat : 11421 (clasp) R 11419 11411 11067 0 -1 4194304 462008 0 1 0 2854 180 0 0 23 0 1 0 108958781 1874894848 451664 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 457738 451664 181 154 0 457208 0
Current children cumulated CPU time (s) 32.49
Current children cumulated vsize (KiB) 1855480

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

[startup+32.8013 s]
/proc/loadavg: 1.03 1.02 1.00 2/68 11421
/proc/meminfo: memFree=13464/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=16656 CPUtime=2.15
/proc/11411/stat : 11411 (pbclasp) S 11409 11411 11067 0 -1 4194304 2026 1717 0 0 148 1 65 1 16 0 1 0 108958557 17055744 1533 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11411/statm: 4164 1533 343 3 0 1264 0
[pid=11419] ppid=11411 vsize=5352 CPUtime=0
/proc/11419/stat : 11419 (sh) S 11411 11411 11067 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108958781 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11419/statm: 1338 224 188 169 0 49 0
[pid=11420] ppid=11419 vsize=2520 CPUtime=0
/proc/11420/stat : 11420 (cat) S 11419 11411 11067 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108958781 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238390313186 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/11420/statm: 630 87 71 4 0 42 0
[pid=11421] ppid=11419 vsize=1830952 CPUtime=30.34
/proc/11421/stat : 11421 (clasp) R 11419 11411 11067 0 -1 4194304 462008 0 1 0 2854 180 0 0 23 0 1 0 108958781 1874894848 451664 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11421/statm: 457738 451664 181 154 0 457208 0
Current children cumulated CPU time (s) 32.49
Current children cumulated vsize (KiB) 1855480

# WARNING:
# current cumulated CPU time (2.17 s) is less than in the last sample (32.49 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (30.32 s) to the 'lost time'.

[startup+32.9216 s]
/proc/loadavg: 1.03 1.02 1.00 2/68 11424
/proc/meminfo: memFree=781528/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=16656 CPUtime=2.17
/proc/11411/stat : 11411 (pbclasp) S 11409 11411 11067 0 -1 4194304 2097 2232 0 5 148 1 66 2 16 0 1 0 108958557 17055744 1534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 16384 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11411/statm: 4164 1534 343 3 0 1264 0
[pid=11424] ppid=11411 vsize=124 CPUtime=0
/proc/11424/stat : 11424 (killall) R 11411 11411 11067 0 -1 4194304 33 0 0 0 0 0 0 0 18 0 1 0 108961847 126976 22 18446744073709551615 4194304 4207884 548682069424 18446744073709551615 238387524885 0 16384 4096 0 0 0 0 17 1 0 0
/proc/11424/statm: 31 22 16 3 0 3 0
Current children cumulated CPU time (s) 2.17
Current children cumulated vsize (KiB) 16780

Sending SIGKILL to process tree (bottom up)

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

[startup+33.4013 s]
/proc/loadavg: 1.03 1.02 1.00 2/68 11424
/proc/meminfo: memFree=781528/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=16656 CPUtime=2.21
/proc/11411/stat : 11411 (pbclasp) S 11409 11411 11067 0 -1 4194304 2185 3478 0 5 150 1 66 4 18 0 1 0 108958557 17055744 1534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11411/statm: 4164 1534 343 3 0 1264 0
Current children cumulated CPU time (s) 2.21
Current children cumulated vsize (KiB) 16656

[startup+34.2014 s]
/proc/loadavg: 1.03 1.02 1.00 2/69 11432
/proc/meminfo: memFree=1803280/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=16656 CPUtime=2.21
/proc/11411/stat : 11411 (pbclasp) S 11409 11411 11067 0 -1 4194304 2185 3478 0 5 150 1 66 4 18 0 1 0 108958557 17055744 1534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11411/statm: 4164 1534 343 3 0 1264 0
[pid=11430] ppid=11411 vsize=5352 CPUtime=0
/proc/11430/stat : 11430 (sh) S 11411 11411 11067 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 108961857 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11430/statm: 1338 224 188 169 0 49 0
[pid=11431] ppid=11430 vsize=2520 CPUtime=0
/proc/11431/stat : 11431 (cat) S 11430 11411 11067 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108961857 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238390313186 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11431/statm: 630 87 71 4 0 42 0
[pid=11432] ppid=11430 vsize=37440 CPUtime=1.18
/proc/11432/stat : 11432 (clasp) R 11430 11411 11067 0 -1 4194304 9110 0 0 0 114 4 0 0 25 0 1 0 108961857 38338560 8971 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134665738 0 0 4096 0 0 0 0 17 1 0 0
/proc/11432/statm: 9360 8972 181 154 0 8830 0
Current children cumulated CPU time (s) 3.39
Current children cumulated vsize (KiB) 61968

[startup+34.6015 s]
/proc/loadavg: 1.03 1.02 1.00 2/69 11432
/proc/meminfo: memFree=1803280/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=16656 CPUtime=2.21
/proc/11411/stat : 11411 (pbclasp) S 11409 11411 11067 0 -1 4194304 2185 3478 0 5 150 1 66 4 18 0 1 0 108958557 17055744 1534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11411/statm: 4164 1534 343 3 0 1264 0
[pid=11430] ppid=11411 vsize=5352 CPUtime=0
/proc/11430/stat : 11430 (sh) S 11411 11411 11067 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 108961857 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11430/statm: 1338 224 188 169 0 49 0
[pid=11431] ppid=11430 vsize=2520 CPUtime=0
/proc/11431/stat : 11431 (cat) S 11430 11411 11067 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108961857 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238390313186 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11431/statm: 630 87 71 4 0 42 0
[pid=11432] ppid=11430 vsize=67920 CPUtime=1.58
/proc/11432/stat : 11432 (clasp) R 11430 11411 11067 0 -1 4194304 16844 0 0 0 152 6 0 0 25 0 1 0 108961857 69550080 16478 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683553 0 0 4096 0 0 0 0 17 1 0 0
/proc/11432/statm: 16980 16479 181 154 0 16450 0
Current children cumulated CPU time (s) 3.79
Current children cumulated vsize (KiB) 92448

[startup+34.8015 s]
/proc/loadavg: 1.03 1.02 1.00 2/69 11432
/proc/meminfo: memFree=1803280/2055920 swapFree=4184828/4192956
[pid=11411] ppid=11409 vsize=16656 CPUtime=2.21
/proc/11411/stat : 11411 (pbclasp) S 11409 11411 11067 0 -1 4194304 2185 3478 0 5 150 1 66 4 18 0 1 0 108958557 17055744 1534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11411/statm: 4164 1534 343 3 0 1264 0
[pid=11430] ppid=11411 vsize=5352 CPUtime=0
/proc/11430/stat : 11430 (sh) S 11411 11411 11067 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 108961857 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11430/statm: 1338 224 188 169 0 49 0
[pid=11431] ppid=11430 vsize=2520 CPUtime=0
/proc/11431/stat : 11431 (cat) S 11430 11411 11067 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108961857 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238390313186 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11431/statm: 630 87 71 4 0 42 0
[pid=11432] ppid=11430 vsize=82144 CPUtime=1.78
/proc/11432/stat : 11432 (clasp) R 11430 11411 11067 0 -1 4194304 20504 0 0 0 170 8 0 0 25 0 1 0 108961857 84115456 20138 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650382 0 0 4096 0 0 0 0 17 1 0 0
/proc/11432/statm: 20536 20138 181 154 0 20006 0
Current children cumulated CPU time (s) 3.99
Current children cumulated vsize (KiB) 106672

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11411 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=165670
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=69989
# CPU time returned by wait4() is 2.23566
# while last known CPU time is 3.99
#
# 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): 30.32
#  lost CPU user time (s): 28.53
#  lost CPU system time (s): 1.79

Real time (s): 34.8393
CPU time (s): 34.31
CPU user time (s): 32.39
CPU system time (s): 1.92
CPU usage (%): 98.4808
Max. virtual memory (cumulated for all children) (KiB): 1855480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.16567
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7030
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 564
involuntary context switches= 30

runsolver used 0.039993 second user time and 0.101984 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Apr 15 04:14:27 UTC 2007

IDJOB= 348925
IDBENCH= 1794
IDSOLVER= 158
FILE ID= node41/348925-1176610467

PBS_JOBID= 4557049

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-fixnet6.opb
COMMAND LINE= pbclasp instance-348925-1176610467.opb /tmp/evaluation/348925-1176610467/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-348925-1176610467 -o ROOT/results/node41/conversion-348925-1176610467 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348925-1176610467/instance-348925-1176610467.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-348925-1176610467 -o ROOT/results/node41/solver-348925-1176610467 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348925-1176610467.opb /tmp/evaluation/348925-1176610467/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  fc34075a5d318bf3fbb6971479140d14

RANDOM SEED= 291108465

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1532624 kB
Buffers:         56896 kB
Cached:         334704 kB
SwapCached:       2596 kB
Active:         129144 kB
Inactive:       273516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532624 kB
SwapTotal:     4192956 kB
SwapFree:      4184828 kB
Dirty:            1572 kB
Writeback:           0 kB
Mapped:          17088 kB
Slab:           106648 kB
Committed_AS:   720584 kB
PageTables:       1476 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= 66561 MiB

End job on node41 on Sun Apr 15 04:15:02 UTC 2007