Trace number 431705

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) 41.1 41.2282

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb
MD5SUM445adcd085eba01c07f588612cad2d76
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.075987
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables108
Total number of constraints13
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 constraints13
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

Solver Data (download as text)

39.15/39.22	c Somebody sent me a SIGTERM
39.15/39.22	s UNKNOWN
39.15/39.22	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431705-1178009353/instance-431705-1178009353.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node69/watcher-431705-1178009353 -o ROOT/results/node69/solver-431705-1178009353 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431705-1178009353.opb /tmp/evaluation/431705-1178009353/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: 0.90 0.95 0.98 3/64 4769
/proc/meminfo: memFree=1867604/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12268 CPUtime=0
/proc/4769/stat : 4769 (pbclasp) R 4767 4769 4132 0 -1 4194304 394 0 0 0 0 0 0 0 18 0 1 0 276924749 12562432 361 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237947491041 0 0 4224 0 0 0 0 17 1 0 0
/proc/4769/statm: 3067 361 275 3 0 167 0

[startup+0.0366279 s]
/proc/loadavg: 0.90 0.95 0.98 3/64 4769
/proc/meminfo: memFree=1867604/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12400 CPUtime=0
/proc/4769/stat : 4769 (pbclasp) S 4767 4769 4132 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 276924749 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4769/statm: 3100 440 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.10164 s]
/proc/loadavg: 0.90 0.95 0.98 3/64 4769
/proc/meminfo: memFree=1867604/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12400 CPUtime=0.04
/proc/4769/stat : 4769 (pbclasp) S 4767 4769 4132 0 -1 4194304 566 1590 0 0 0 0 4 0 17 0 1 0 276924749 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4769/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.301667 s]
/proc/loadavg: 0.90 0.95 0.98 3/64 4769
/proc/meminfo: memFree=1867604/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12400 CPUtime=0.04
/proc/4769/stat : 4769 (pbclasp) S 4767 4769 4132 0 -1 4194304 566 1590 0 0 0 0 4 0 17 0 1 0 276924749 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4769/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.701734 s]
/proc/loadavg: 0.90 0.95 0.98 3/64 4769
/proc/meminfo: memFree=1867604/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12400 CPUtime=0.04
/proc/4769/stat : 4769 (pbclasp) S 4767 4769 4132 0 -1 4194304 566 1590 0 0 0 0 4 0 17 0 1 0 276924749 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4769/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+1.50186 s]
/proc/loadavg: 0.90 0.95 0.98 2/67 4779
/proc/meminfo: memFree=1805052/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12400 CPUtime=0.04
/proc/4769/stat : 4769 (pbclasp) S 4767 4769 4132 0 -1 4194304 566 1590 0 0 0 0 4 0 17 0 1 0 276924749 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4769/statm: 3100 460 342 3 0 200 0
[pid=4777] ppid=4769 vsize=5352 CPUtime=0
/proc/4777/stat : 4777 (sh) S 4769 4769 4132 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276924756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4777/statm: 1338 224 188 169 0 49 0
[pid=4779] ppid=4777 vsize=96108 CPUtime=1.42
/proc/4779/stat : 4779 (clasp) R 4777 4769 4132 0 -1 4194304 25156 0 0 0 133 9 0 0 25 0 1 0 276924756 98414592 22733 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4779/statm: 24027 22733 181 154 0 23497 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 113860

[startup+3.10112 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 4779
/proc/meminfo: memFree=1742844/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12400 CPUtime=0.04
/proc/4769/stat : 4769 (pbclasp) S 4767 4769 4132 0 -1 4194304 566 1590 0 0 0 0 4 0 17 0 1 0 276924749 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4769/statm: 3100 460 342 3 0 200 0
[pid=4777] ppid=4769 vsize=5352 CPUtime=0
/proc/4777/stat : 4777 (sh) S 4769 4769 4132 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276924756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4777/statm: 1338 224 188 169 0 49 0
[pid=4779] ppid=4777 vsize=186148 CPUtime=3.02
/proc/4779/stat : 4779 (clasp) R 4777 4769 4132 0 -1 4194304 50470 0 0 0 283 19 0 0 25 0 1 0 276924756 190615552 44252 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4779/statm: 46537 44253 181 154 0 46007 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 203900

[startup+6.30164 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 4779
/proc/meminfo: memFree=1573244/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12400 CPUtime=0.04
/proc/4769/stat : 4769 (pbclasp) S 4767 4769 4132 0 -1 4194304 566 1590 0 0 0 0 4 0 17 0 1 0 276924749 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4769/statm: 3100 460 342 3 0 200 0
[pid=4777] ppid=4769 vsize=5352 CPUtime=0
/proc/4777/stat : 4777 (sh) S 4769 4769 4132 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276924756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4777/statm: 1338 224 188 169 0 49 0
[pid=4779] ppid=4777 vsize=355360 CPUtime=6.22
/proc/4779/stat : 4779 (clasp) R 4777 4769 4132 0 -1 4194304 95425 0 0 0 584 38 0 0 25 0 1 0 276924756 363888640 84304 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12387963 0 0 4096 0 0 0 0 17 1 0 0
/proc/4779/statm: 88840 84305 181 154 0 88310 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 373112

[startup+12.7027 s]
/proc/loadavg: 0.92 0.95 0.98 2/67 4779
/proc/meminfo: memFree=1266316/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12400 CPUtime=0.04
/proc/4769/stat : 4769 (pbclasp) S 4767 4769 4132 0 -1 4194304 566 1590 0 0 0 0 4 0 17 0 1 0 276924749 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4769/statm: 3100 460 342 3 0 200 0
[pid=4777] ppid=4769 vsize=5352 CPUtime=0
/proc/4777/stat : 4777 (sh) S 4769 4769 4132 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276924756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4777/statm: 1338 224 188 169 0 49 0
[pid=4779] ppid=4777 vsize=659300 CPUtime=12.62
/proc/4779/stat : 4779 (clasp) R 4777 4769 4132 0 -1 4194304 181480 0 0 0 1190 72 0 0 25 0 1 0 276924756 675123200 157699 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4779/statm: 164825 157700 181 154 0 164295 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 677052

[startup+25.5018 s]
/proc/loadavg: 0.93 0.96 0.98 2/67 4779
/proc/meminfo: memFree=697164/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12400 CPUtime=0.04
/proc/4769/stat : 4769 (pbclasp) S 4767 4769 4132 0 -1 4194304 566 1590 0 0 0 0 4 0 17 0 1 0 276924749 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4769/statm: 3100 460 342 3 0 200 0
[pid=4777] ppid=4769 vsize=5352 CPUtime=0
/proc/4777/stat : 4777 (sh) S 4769 4769 4132 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276924756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4777/statm: 1338 224 188 169 0 49 0
[pid=4779] ppid=4777 vsize=1214048 CPUtime=25.42
/proc/4779/stat : 4779 (clasp) R 4777 4769 4132 0 -1 4194304 341088 0 0 0 2405 137 0 0 25 0 1 0 276924756 1243185152 295035 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12387963 0 0 4096 0 0 0 0 17 1 0 0
/proc/4779/statm: 303512 295035 181 154 0 302982 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1231800



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.202 s]
/proc/loadavg: 0.95 0.96 0.98 2/67 4779
/proc/meminfo: memFree=108684/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12400 CPUtime=0.04
/proc/4769/stat : 4769 (pbclasp) S 4767 4769 4132 0 -1 4194304 566 1590 0 0 0 0 4 0 17 0 1 0 276924749 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4769/statm: 3100 460 342 3 0 200 0
[pid=4777] ppid=4769 vsize=5352 CPUtime=0
/proc/4777/stat : 4777 (sh) S 4769 4769 4132 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276924756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4777/statm: 1338 224 188 169 0 49 0
[pid=4779] ppid=4777 vsize=1862576 CPUtime=39.11
/proc/4779/stat : 4779 (clasp) R 4777 4769 4132 0 -1 4194304 501843 0 0 0 3709 202 0 0 25 0 1 0 276924756 1907277824 439283 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4779/statm: 465644 439289 181 154 0 465114 0
Current children cumulated CPU time (s) 39.15
Current children cumulated vsize (KiB) 1880328

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

[startup+39.202 s]
/proc/loadavg: 0.95 0.96 0.98 2/67 4779
/proc/meminfo: memFree=108684/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12400 CPUtime=0.04
/proc/4769/stat : 4769 (pbclasp) S 4767 4769 4132 0 -1 4194304 566 1590 0 0 0 0 4 0 17 0 1 0 276924749 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4769/statm: 3100 460 342 3 0 200 0
[pid=4777] ppid=4769 vsize=5352 CPUtime=0
/proc/4777/stat : 4777 (sh) S 4769 4769 4132 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276924756 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4777/statm: 1338 224 188 169 0 49 0
[pid=4779] ppid=4777 vsize=1862576 CPUtime=39.11
/proc/4779/stat : 4779 (clasp) R 4777 4769 4132 0 -1 4194304 501843 0 0 0 3709 202 0 0 25 0 1 0 276924756 1907277824 439283 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4779/statm: 465644 439289 181 154 0 465114 0
Current children cumulated CPU time (s) 39.15
Current children cumulated vsize (KiB) 1880328

# WARNING:
# current cumulated CPU time (0.07 s) is less than in the last sample (39.15 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.08 s) to the 'lost time'.

[startup+39.3184 s]
/proc/loadavg: 0.95 0.96 0.98 2/67 4779
/proc/meminfo: memFree=108684/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12400 CPUtime=0.07
/proc/4769/stat : 4769 (pbclasp) S 4767 4769 4132 0 -1 4194304 717 3246 0 0 0 1 4 2 18 0 1 0 276924749 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4769/statm: 3100 461 342 3 0 200 0
Current children cumulated CPU time (s) 0.07
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: 0.95 0.96 0.98 2/69 4790
/proc/meminfo: memFree=1847540/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12400 CPUtime=0.07
/proc/4769/stat : 4769 (pbclasp) S 4767 4769 4132 0 -1 4194304 717 3246 0 0 0 1 4 2 18 0 1 0 276924749 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4769/statm: 3100 461 342 3 0 200 0
[pid=4780] ppid=4769 vsize=0 CPUtime=0
/proc/4780/stat : 4780 (rm) Z 4769 4769 4132 0 -1 4194316 114 0 0 0 0 0 0 0 18 0 1 0 276928671 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/4780/statm: 0 0 0 0 0 0 0
[pid=4788] ppid=4769 vsize=5352 CPUtime=0
/proc/4788/stat : 4788 (sh) S 4769 4769 4132 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 276928673 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4788/statm: 1338 224 188 169 0 49 0
[pid=4790] ppid=4788 vsize=41032 CPUtime=0.55
/proc/4790/stat : 4790 (clasp) R 4788 4769 4132 0 -1 4194304 10504 0 0 0 51 4 0 0 25 0 1 0 276928673 42016768 9689 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 10258 9690 181 154 0 9728 0
Current children cumulated CPU time (s) 0.62
Current children cumulated vsize (KiB) 58784

[startup+40.6012 s]
/proc/loadavg: 0.95 0.96 0.98 2/69 4790
/proc/meminfo: memFree=1781044/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12400 CPUtime=0.07
/proc/4769/stat : 4769 (pbclasp) S 4767 4769 4132 0 -1 4194304 717 3246 0 0 0 1 4 2 18 0 1 0 276924749 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4769/statm: 3100 461 342 3 0 200 0
[pid=4780] ppid=4769 vsize=0 CPUtime=0
/proc/4780/stat : 4780 (rm) Z 4769 4769 4132 0 -1 4194316 114 0 0 0 0 0 0 0 18 0 1 0 276928671 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/4780/statm: 0 0 0 0 0 0 0
[pid=4788] ppid=4769 vsize=5352 CPUtime=0
/proc/4788/stat : 4788 (sh) S 4769 4769 4132 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 276928673 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4788/statm: 1338 224 188 169 0 49 0
[pid=4790] ppid=4788 vsize=91072 CPUtime=1.35
/proc/4790/stat : 4790 (clasp) R 4788 4769 4132 0 -1 4194304 23910 0 0 0 126 9 0 0 25 0 1 0 276928673 93257728 21487 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 22768 21487 181 154 0 22238 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 108824

[startup+41.0013 s]
/proc/loadavg: 0.95 0.96 0.98 2/69 4790
/proc/meminfo: memFree=1781044/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12400 CPUtime=0.07
/proc/4769/stat : 4769 (pbclasp) S 4767 4769 4132 0 -1 4194304 717 3246 0 0 0 1 4 2 18 0 1 0 276924749 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4769/statm: 3100 461 342 3 0 200 0
[pid=4780] ppid=4769 vsize=0 CPUtime=0
/proc/4780/stat : 4780 (rm) Z 4769 4769 4132 0 -1 4194316 114 0 0 0 0 0 0 0 18 0 1 0 276928671 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/4780/statm: 0 0 0 0 0 0 0
[pid=4788] ppid=4769 vsize=5352 CPUtime=0
/proc/4788/stat : 4788 (sh) S 4769 4769 4132 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 276928673 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4788/statm: 1338 224 188 169 0 49 0
[pid=4790] ppid=4788 vsize=114984 CPUtime=1.75
/proc/4790/stat : 4790 (clasp) R 4788 4769 4132 0 -1 4194304 30299 0 0 0 164 11 0 0 25 0 1 0 276928673 117743616 27020 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 28746 27021 181 154 0 28216 0
Current children cumulated CPU time (s) 1.82
Current children cumulated vsize (KiB) 132736

[startup+41.2013 s]
/proc/loadavg: 0.95 0.96 0.98 2/69 4790
/proc/meminfo: memFree=1781044/2055920 swapFree=4182940/4192956
[pid=4769] ppid=4767 vsize=12400 CPUtime=0.07
/proc/4769/stat : 4769 (pbclasp) S 4767 4769 4132 0 -1 4194304 717 3246 0 0 0 1 4 2 18 0 1 0 276924749 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4769/statm: 3100 461 342 3 0 200 0
[pid=4780] ppid=4769 vsize=0 CPUtime=0
/proc/4780/stat : 4780 (rm) Z 4769 4769 4132 0 -1 4194316 114 0 0 0 0 0 0 0 18 0 1 0 276928671 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/4780/statm: 0 0 0 0 0 0 0
[pid=4788] ppid=4769 vsize=5352 CPUtime=0
/proc/4788/stat : 4788 (sh) S 4769 4769 4132 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 276928673 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4788/statm: 1338 224 188 169 0 49 0
[pid=4790] ppid=4788 vsize=123932 CPUtime=1.95
/proc/4790/stat : 4790 (clasp) R 4788 4769 4132 0 -1 4194304 33641 0 0 0 182 13 0 0 25 0 1 0 276928673 126906368 29753 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/4790/statm: 30983 29754 181 154 0 30453 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 141684

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4769 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=49992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=40993
# CPU time returned by wait4() is 0.090985
# while last known CPU time is 2.02
#
# 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): 39.08
#  lost CPU user time (s): 37.09
#  lost CPU system time (s): 1.99

Real time (s): 41.2282
CPU time (s): 41.1
CPU user time (s): 38.95
CPU system time (s): 2.15
CPU usage (%): 99.6889
Max. virtual memory (cumulated for all children) (KiB): 1880328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.049992
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= 4442
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= 121
involuntary context switches= 25

runsolver used 0.031995 second user time and 0.101984 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue May  1 08:49:13 UTC 2007

IDJOB= 431705
IDBENCH= 48071
IDSOLVER= 158
FILE ID= node69/431705-1178009353

PBS_JOBID= 4728294

Free space on /tmp= 66561 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=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb
COMMAND LINE= pbclasp instance-431705-1178009353.opb /tmp/evaluation/431705-1178009353/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-431705-1178009353 -o ROOT/results/node69/conversion-431705-1178009353 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431705-1178009353/instance-431705-1178009353.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-431705-1178009353 -o ROOT/results/node69/solver-431705-1178009353 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431705-1178009353.opb /tmp/evaluation/431705-1178009353/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  445adcd085eba01c07f588612cad2d76

RANDOM SEED= 489033973

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
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:       1868012 kB
Buffers:         20696 kB
Cached:          97204 kB
SwapCached:       3820 kB
Active:          68092 kB
Inactive:        59704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1868012 kB
SwapTotal:     4192956 kB
SwapFree:      4182940 kB
Dirty:            1068 kB
Writeback:           0 kB
Mapped:          15836 kB
Slab:            46124 kB
Committed_AS:  3398980 kB
PageTables:       1472 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 node69 on Tue May  1 08:49:55 UTC 2007