Trace number 429983

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) 40.84 41.0304

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=19-P1=5-P2=7-P3=19-P4=29-P5=29-B.opb
MD5SUM0c50e353180f99bdcd2c3c4c16004b51
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.042992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables75
Total number of constraints11
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 constraints11
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)125
Sum of products size (including duplicates)250
Number of different products125
Sum of products size250

Solver Data (download as text)

38.89/39.02	c Somebody sent me a SIGTERM
38.89/39.02	s UNKNOWN
38.89/39.02	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429983-1177990387/instance-429983-1177990387.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node38/watcher-429983-1177990387 -o ROOT/results/node38/solver-429983-1177990387 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429983-1177990387.opb /tmp/evaluation/429983-1177990387/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 0.99 0.99 3/77 20864
/proc/meminfo: memFree=1751024/2055920 swapFree=4154564/4192956
[pid=20864] ppid=20862 vsize=12268 CPUtime=0
/proc/20864/stat : 20864 (pbclasp) D 20862 20864 3154 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 231205368 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266890607205 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/20864/statm: 3067 317 242 3 0 167 0

[startup+0.052433 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 20864
/proc/meminfo: memFree=1751024/2055920 swapFree=4154564/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 3154 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 231205368 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 439 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.102647 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 20864
/proc/meminfo: memFree=1751024/2055920 swapFree=4154564/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0.02
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 3154 0 -1 4194304 557 1189 0 0 0 0 2 0 16 0 1 0 231205368 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 457 341 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.302479 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 20864
/proc/meminfo: memFree=1751024/2055920 swapFree=4154564/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0.02
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 3154 0 -1 4194304 569 1591 0 0 0 0 2 0 16 0 1 0 231205368 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.701558 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 20864
/proc/meminfo: memFree=1751024/2055920 swapFree=4154564/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0.02
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 3154 0 -1 4194304 569 1591 0 0 0 0 2 0 16 0 1 0 231205368 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.50171 s]
/proc/loadavg: 0.95 0.99 0.99 2/80 20874
/proc/meminfo: memFree=1690776/2055920 swapFree=4154564/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0.02
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 3154 0 -1 4194304 569 1591 0 0 0 0 2 0 16 0 1 0 231205368 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 458 342 3 0 200 0
[pid=20872] ppid=20864 vsize=5352 CPUtime=0
/proc/20872/stat : 20872 (sh) S 20864 20864 3154 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 231205378 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1338 224 188 169 0 49 0
[pid=20874] ppid=20872 vsize=92532 CPUtime=1.38
/proc/20874/stat : 20874 (clasp) R 20872 20864 3154 0 -1 4194304 24799 0 0 0 128 10 0 0 25 0 1 0 231205378 94752768 22179 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20874/statm: 23133 22179 181 154 0 22603 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 110284

[startup+3.10202 s]
/proc/loadavg: 0.95 0.99 0.99 2/80 20874
/proc/meminfo: memFree=1628824/2055920 swapFree=4154564/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0.02
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 3154 0 -1 4194304 569 1591 0 0 0 0 2 0 16 0 1 0 231205368 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 458 342 3 0 200 0
[pid=20872] ppid=20864 vsize=5352 CPUtime=0
/proc/20872/stat : 20872 (sh) S 20864 20864 3154 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 231205378 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1338 224 188 169 0 49 0
[pid=20874] ppid=20872 vsize=180084 CPUtime=2.98
/proc/20874/stat : 20874 (clasp) R 20872 20864 3154 0 -1 4194304 50417 0 0 0 277 21 0 0 25 0 1 0 231205378 184406016 43590 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20874/statm: 45021 43590 181 154 0 44491 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 197836

[startup+6.30164 s]
/proc/loadavg: 0.95 0.99 0.99 2/80 20874
/proc/meminfo: memFree=1459608/2055920 swapFree=4154564/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0.02
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 3154 0 -1 4194304 569 1591 0 0 0 0 2 0 16 0 1 0 231205368 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 458 342 3 0 200 0
[pid=20872] ppid=20864 vsize=5352 CPUtime=0
/proc/20872/stat : 20872 (sh) S 20864 20864 3154 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 231205378 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1338 224 188 169 0 49 0
[pid=20874] ppid=20872 vsize=344088 CPUtime=6.18
/proc/20874/stat : 20874 (clasp) R 20872 20864 3154 0 -1 4194304 96597 0 0 0 578 40 0 0 25 0 1 0 231205378 352346112 83602 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20874/statm: 86022 83602 181 154 0 85492 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 361840

[startup+12.7019 s]
/proc/loadavg: 0.96 0.99 0.99 2/80 20874
/proc/meminfo: memFree=1150824/2055920 swapFree=4154564/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0.02
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 3154 0 -1 4194304 569 1591 0 0 0 0 2 0 16 0 1 0 231205368 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 458 342 3 0 200 0
[pid=20872] ppid=20864 vsize=5352 CPUtime=0
/proc/20872/stat : 20872 (sh) S 20864 20864 3154 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 231205378 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1338 224 188 169 0 49 0
[pid=20874] ppid=20872 vsize=666064 CPUtime=12.58
/proc/20874/stat : 20874 (clasp) R 20872 20864 3154 0 -1 4194304 185959 0 0 0 1182 76 0 0 25 0 1 0 231205378 682049536 157693 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20874/statm: 166516 157694 181 154 0 165986 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 683816

[startup+25.5023 s]
/proc/loadavg: 0.97 0.99 0.99 2/80 20874
/proc/meminfo: memFree=578408/2055920 swapFree=4154564/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0.02
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 3154 0 -1 4194304 569 1591 0 0 0 0 2 0 16 0 1 0 231205368 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 458 342 3 0 200 0
[pid=20872] ppid=20864 vsize=5352 CPUtime=0
/proc/20872/stat : 20872 (sh) S 20864 20864 3154 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 231205378 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1338 224 188 169 0 49 0
[pid=20874] ppid=20872 vsize=1230076 CPUtime=25.37
/proc/20874/stat : 20874 (clasp) R 20872 20864 3154 0 -1 4194304 351808 0 0 0 2398 139 0 0 25 0 1 0 231205378 1259597824 295584 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20874/statm: 307519 295584 181 154 0 306989 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 1247828



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.002 s]
/proc/loadavg: 0.97 0.99 0.99 2/80 20874
/proc/meminfo: memFree=14824/2055920 swapFree=4154564/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0.02
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 3154 0 -1 4194304 569 1591 0 0 0 0 2 0 16 0 1 0 231205368 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 458 342 3 0 200 0
[pid=20872] ppid=20864 vsize=5352 CPUtime=0
/proc/20872/stat : 20872 (sh) S 20864 20864 3154 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 231205378 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1338 224 188 169 0 49 0
[pid=20874] ppid=20872 vsize=1835684 CPUtime=38.87
/proc/20874/stat : 20874 (clasp) R 20872 20864 3154 0 -1 4194304 513149 0 0 0 3684 203 0 0 25 0 1 0 231205378 1879740416 435989 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20874/statm: 458921 435989 181 154 0 458391 0
Current children cumulated CPU time (s) 38.89
Current children cumulated vsize (KiB) 1853436

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

[startup+39.002 s]
/proc/loadavg: 0.97 0.99 0.99 2/80 20874
/proc/meminfo: memFree=14824/2055920 swapFree=4154564/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0.02
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 3154 0 -1 4194304 569 1591 0 0 0 0 2 0 16 0 1 0 231205368 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 458 342 3 0 200 0
[pid=20872] ppid=20864 vsize=5352 CPUtime=0
/proc/20872/stat : 20872 (sh) S 20864 20864 3154 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 231205378 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1338 224 188 169 0 49 0
[pid=20874] ppid=20872 vsize=1835684 CPUtime=38.87
/proc/20874/stat : 20874 (clasp) R 20872 20864 3154 0 -1 4194304 513149 0 0 0 3684 203 0 0 25 0 1 0 231205378 1879740416 435989 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20874/statm: 458921 435989 181 154 0 458391 0
Current children cumulated CPU time (s) 38.89
Current children cumulated vsize (KiB) 1853436

# WARNING:
# current cumulated CPU time (0.06 s) is less than in the last sample (38.89 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.83 s) to the 'lost time'.

[startup+39.1193 s]
/proc/loadavg: 0.97 0.99 0.99 2/80 20874
/proc/meminfo: memFree=14824/2055920 swapFree=4154564/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0.06
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 3154 0 -1 4194304 727 3370 0 0 0 0 3 3 16 0 1 0 231205368 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+39.8011 s]
/proc/loadavg: 0.97 0.99 0.99 2/81 20885
/proc/meminfo: memFree=1728920/2055920 swapFree=4154564/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0.06
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 3154 0 -1 4194304 727 3370 0 0 0 0 3 3 16 0 1 0 231205368 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 460 342 3 0 200 0
[pid=20883] ppid=20864 vsize=5352 CPUtime=0
/proc/20883/stat : 20883 (sh) S 20864 20864 3154 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 231209271 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20883/statm: 1338 224 188 169 0 49 0
[pid=20885] ppid=20883 vsize=55344 CPUtime=0.75
/proc/20885/stat : 20885 (clasp) R 20883 20864 3154 0 -1 4194304 14357 0 0 0 69 6 0 0 25 0 1 0 231209271 56672256 12914 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20885/statm: 13836 12914 181 154 0 13306 0
Current children cumulated CPU time (s) 0.81
Current children cumulated vsize (KiB) 73096

[startup+40.6023 s]
/proc/loadavg: 0.97 0.99 0.99 2/81 20885
/proc/meminfo: memFree=1664344/2055920 swapFree=4154564/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0.06
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 3154 0 -1 4194304 727 3370 0 0 0 0 3 3 16 0 1 0 231205368 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 460 342 3 0 200 0
[pid=20883] ppid=20864 vsize=5352 CPUtime=0
/proc/20883/stat : 20883 (sh) S 20864 20864 3154 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 231209271 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20883/statm: 1338 224 188 169 0 49 0
[pid=20885] ppid=20883 vsize=103108 CPUtime=1.56
/proc/20885/stat : 20885 (clasp) R 20883 20864 3154 0 -1 4194304 27400 0 0 0 144 12 0 0 25 0 1 0 231209271 105582592 24486 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20885/statm: 25777 24486 181 154 0 25247 0
Current children cumulated CPU time (s) 1.62
Current children cumulated vsize (KiB) 120860

[startup+41.0023 s]
/proc/loadavg: 0.97 0.99 0.99 2/81 20885
/proc/meminfo: memFree=1664344/2055920 swapFree=4154564/4192956
[pid=20864] ppid=20862 vsize=12400 CPUtime=0.06
/proc/20864/stat : 20864 (pbclasp) S 20862 20864 3154 0 -1 4194304 727 3370 0 0 0 0 3 3 16 0 1 0 231205368 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20864/statm: 3100 460 342 3 0 200 0
[pid=20883] ppid=20864 vsize=5352 CPUtime=0
/proc/20883/stat : 20883 (sh) S 20864 20864 3154 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 231209271 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20883/statm: 1338 224 188 169 0 49 0
[pid=20885] ppid=20883 vsize=124744 CPUtime=1.95
/proc/20885/stat : 20885 (clasp) R 20883 20864 3154 0 -1 4194304 33955 0 0 0 181 14 0 0 25 0 1 0 231209271 127737856 29874 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20885/statm: 31186 29874 181 154 0 30656 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 142496

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20864 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=36994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=40993
# CPU time returned by wait4() is 0.077987
# while last known CPU time is 2.01
#
# 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): 38.83
#  lost CPU user time (s): 36.83
#  lost CPU system time (s): 2

Real time (s): 41.0304
CPU time (s): 40.84
CPU user time (s): 38.67
CPU system time (s): 2.17
CPU usage (%): 99.536
Max. virtual memory (cumulated for all children) (KiB): 1853436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.036994
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4577
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= 133
involuntary context switches= 25

runsolver used 0.035994 second user time and 0.12598 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Tue May  1 03:33:07 UTC 2007

IDJOB= 429983
IDBENCH= 47948
IDSOLVER= 158
FILE ID= node38/429983-1177990387

PBS_JOBID= 4727957

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=19-P1=5-P2=7-P3=19-P4=29-P5=29-B.opb
COMMAND LINE= pbclasp instance-429983-1177990387.opb /tmp/evaluation/429983-1177990387/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-429983-1177990387 -o ROOT/results/node38/conversion-429983-1177990387 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429983-1177990387/instance-429983-1177990387.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-429983-1177990387 -o ROOT/results/node38/solver-429983-1177990387 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-429983-1177990387.opb /tmp/evaluation/429983-1177990387/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  0c50e353180f99bdcd2c3c4c16004b51

RANDOM SEED= 473507674

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1751496 kB
Buffers:         35444 kB
Cached:         182524 kB
SwapCached:       6772 kB
Active:         107044 kB
Inactive:       137564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751496 kB
SwapTotal:     4192956 kB
SwapFree:      4154564 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          33236 kB
Slab:            45036 kB
Committed_AS:  2839208 kB
PageTables:       2072 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= 66563 MiB

End job on node38 on Tue May  1 03:33:48 UTC 2007