Trace number 429395

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) 39.82 39.9278

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=263-P1=409-P2=29-P3=379-B.opb
MD5SUM947e947c586d02edcb816b66608818b9
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 benchmark0.159974
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 variables81
Total number of constraints7
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 constraints7
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

Solver Data (download as text)

37.87/37.91	c Somebody sent me a SIGTERM
37.87/37.91	s UNKNOWN
37.87/37.92	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429395-1177984346/instance-429395-1177984346.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node41/watcher-429395-1177984346 -o ROOT/results/node41/solver-429395-1177984346 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429395-1177984346.opb /tmp/evaluation/429395-1177984346/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 0.96 0.93 3/77 25920
/proc/meminfo: memFree=1793208/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12268 CPUtime=0
/proc/25920/stat : 25920 (pbclasp) R 25918 25920 24944 0 -1 4194304 394 0 0 0 0 0 0 0 18 0 1 0 246346519 12562432 362 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238389990113 0 0 4224 0 0 0 0 17 1 0 0
/proc/25920/statm: 3067 363 276 3 0 167 0

[startup+0.019297 s]
/proc/loadavg: 0.91 0.96 0.93 3/77 25920
/proc/meminfo: memFree=1793208/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 489 0 0 0 0 0 0 0 16 0 1 0 246346519 12697600 441 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25920/statm: 3100 441 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101304 s]
/proc/loadavg: 0.91 0.96 0.93 3/77 25920
/proc/meminfo: memFree=1793208/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0.05
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 246346519 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25920/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.301318 s]
/proc/loadavg: 0.91 0.96 0.93 3/77 25920
/proc/meminfo: memFree=1793208/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0.05
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 246346519 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25920/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.701353 s]
/proc/loadavg: 0.91 0.96 0.93 3/77 25920
/proc/meminfo: memFree=1793208/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0.05
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 246346519 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25920/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+1.50242 s]
/proc/loadavg: 0.92 0.96 0.93 2/80 25930
/proc/meminfo: memFree=1730016/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0.05
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 246346519 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25920/statm: 3100 461 343 3 0 200 0
[pid=25928] ppid=25920 vsize=5352 CPUtime=0
/proc/25928/stat : 25928 (sh) S 25920 25920 24944 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246346526 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25928/statm: 1338 224 188 169 0 49 0
[pid=25930] ppid=25928 vsize=98296 CPUtime=1.42
/proc/25930/stat : 25930 (clasp) R 25928 25920 24944 0 -1 4194304 25451 0 0 0 130 12 0 0 25 0 1 0 246346526 100655104 23069 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25930/statm: 24574 23069 181 154 0 24044 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 116048

[startup+3.10156 s]
/proc/loadavg: 0.92 0.96 0.93 2/80 25930
/proc/meminfo: memFree=1666208/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0.05
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 246346519 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25920/statm: 3100 461 343 3 0 200 0
[pid=25928] ppid=25920 vsize=5352 CPUtime=0
/proc/25928/stat : 25928 (sh) S 25920 25920 24944 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246346526 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25928/statm: 1338 224 188 169 0 49 0
[pid=25930] ppid=25928 vsize=188984 CPUtime=3.02
/proc/25930/stat : 25930 (clasp) R 25928 25920 24944 0 -1 4194304 50350 0 0 0 282 20 0 0 25 0 1 0 246346526 193519616 45180 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25930/statm: 47246 45181 181 154 0 46716 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 206736

[startup+6.30184 s]
/proc/loadavg: 0.92 0.96 0.93 2/80 25930
/proc/meminfo: memFree=1491304/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0.05
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 246346519 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25920/statm: 3100 461 343 3 0 200 0
[pid=25928] ppid=25920 vsize=5352 CPUtime=0
/proc/25928/stat : 25928 (sh) S 25920 25920 24944 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246346526 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25928/statm: 1338 224 188 169 0 49 0
[pid=25930] ppid=25928 vsize=363280 CPUtime=6.22
/proc/25930/stat : 25930 (clasp) R 25928 25920 24944 0 -1 4194304 96832 0 0 0 582 40 0 0 25 0 1 0 246346526 371998720 86699 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25930/statm: 90820 86700 181 154 0 90290 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 381032

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.93 2/80 25930
/proc/meminfo: memFree=1169448/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0.05
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 246346519 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25920/statm: 3100 461 343 3 0 200 0
[pid=25928] ppid=25920 vsize=5352 CPUtime=0
/proc/25928/stat : 25928 (sh) S 25920 25920 24944 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246346526 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25928/statm: 1338 224 188 169 0 49 0
[pid=25930] ppid=25928 vsize=675116 CPUtime=12.62
/proc/25930/stat : 25930 (clasp) R 25928 25920 24944 0 -1 4194304 185976 0 0 0 1188 74 0 0 25 0 1 0 246346526 691318784 163623 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25930/statm: 168779 163623 181 154 0 168249 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 692868

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.93 2/80 25930
/proc/meminfo: memFree=575720/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0.05
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 246346519 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25920/statm: 3100 461 343 3 0 200 0
[pid=25928] ppid=25920 vsize=5352 CPUtime=0
/proc/25928/stat : 25928 (sh) S 25920 25920 24944 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246346526 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25928/statm: 1338 224 188 169 0 49 0
[pid=25930] ppid=25928 vsize=1283796 CPUtime=25.41
/proc/25930/stat : 25930 (clasp) R 25928 25920 24944 0 -1 4194304 342483 0 0 0 2408 133 0 0 25 0 1 0 246346526 1314607104 306930 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25930/statm: 320949 306931 181 154 0 320419 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1301548



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+37.9016 s]
/proc/loadavg: 0.95 0.97 0.93 2/80 25930
/proc/meminfo: memFree=31656/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0.05
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 246346519 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25920/statm: 3100 461 343 3 0 200 0
[pid=25928] ppid=25920 vsize=5352 CPUtime=0
/proc/25928/stat : 25928 (sh) S 25920 25920 24944 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246346526 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25928/statm: 1338 224 188 169 0 49 0
[pid=25930] ppid=25928 vsize=1847924 CPUtime=37.82
/proc/25930/stat : 25930 (clasp) R 25928 25920 24944 0 -1 4194304 492999 0 0 0 3591 191 0 0 25 0 1 0 246346526 1892274176 439365 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25930/statm: 461981 439365 181 154 0 461451 0
Current children cumulated CPU time (s) 37.87
Current children cumulated vsize (KiB) 1865676

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

[startup+37.9016 s]
/proc/loadavg: 0.95 0.97 0.93 2/80 25930
/proc/meminfo: memFree=31656/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0.05
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 246346519 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25920/statm: 3100 461 343 3 0 200 0
[pid=25928] ppid=25920 vsize=5352 CPUtime=0
/proc/25928/stat : 25928 (sh) S 25920 25920 24944 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246346526 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25928/statm: 1338 224 188 169 0 49 0
[pid=25930] ppid=25928 vsize=1847924 CPUtime=37.82
/proc/25930/stat : 25930 (clasp) R 25928 25920 24944 0 -1 4194304 492999 0 0 0 3591 191 0 0 25 0 1 0 246346526 1892274176 439365 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25930/statm: 461981 439365 181 154 0 461451 0
Current children cumulated CPU time (s) 37.87
Current children cumulated vsize (KiB) 1865676

# WARNING:
# current cumulated CPU time (0.06 s) is less than in the last sample (37.87 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.81 s) to the 'lost time'.

[startup+38.0177 s]
/proc/loadavg: 0.95 0.97 0.93 2/80 25930
/proc/meminfo: memFree=31656/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0.06
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 723 3368 0 0 0 0 4 2 18 0 1 0 246346519 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25920/statm: 3100 462 343 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+38.2006 s]
/proc/loadavg: 0.95 0.97 0.93 2/80 25930
/proc/meminfo: memFree=31656/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0.06
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 723 3368 0 0 0 0 4 2 18 0 1 0 246346519 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25920/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+39.0017 s]
/proc/loadavg: 0.95 0.97 0.93 2/81 25941
/proc/meminfo: memFree=1759584/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0.06
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 723 3368 0 0 0 0 4 2 18 0 1 0 246346519 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25920/statm: 3100 462 343 3 0 200 0
[pid=25939] ppid=25920 vsize=5352 CPUtime=0
/proc/25939/stat : 25939 (sh) S 25920 25920 24944 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 246350313 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25939/statm: 1338 224 188 169 0 49 0
[pid=25941] ppid=25939 vsize=73372 CPUtime=1.05
/proc/25941/stat : 25941 (clasp) R 25939 25920 24944 0 -1 4194304 18993 0 0 0 96 9 0 0 25 0 1 0 246350313 75132928 17550 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25941/statm: 18343 17550 181 154 0 17813 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 91124

[startup+39.4017 s]
/proc/loadavg: 0.95 0.97 0.93 2/81 25941
/proc/meminfo: memFree=1759584/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0.06
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 723 3368 0 0 0 0 4 2 18 0 1 0 246346519 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25920/statm: 3100 462 343 3 0 200 0
[pid=25939] ppid=25920 vsize=5352 CPUtime=0
/proc/25939/stat : 25939 (sh) S 25920 25920 24944 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 246350313 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25939/statm: 1338 224 188 169 0 49 0
[pid=25941] ppid=25939 vsize=98560 CPUtime=1.45
/proc/25941/stat : 25941 (clasp) R 25939 25920 24944 0 -1 4194304 25767 0 0 0 134 11 0 0 25 0 1 0 246350313 100925440 23385 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25941/statm: 24640 23386 181 154 0 24110 0
Current children cumulated CPU time (s) 1.51
Current children cumulated vsize (KiB) 116312

[startup+39.8017 s]
/proc/loadavg: 0.95 0.97 0.93 2/81 25941
/proc/meminfo: memFree=1692960/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0.06
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 723 3368 0 0 0 0 4 2 18 0 1 0 246346519 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25920/statm: 3100 462 343 3 0 200 0
[pid=25939] ppid=25920 vsize=5352 CPUtime=0
/proc/25939/stat : 25939 (sh) S 25920 25920 24944 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 246350313 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25939/statm: 1338 224 188 169 0 49 0
[pid=25941] ppid=25939 vsize=123524 CPUtime=1.85
/proc/25941/stat : 25941 (clasp) R 25939 25920 24944 0 -1 4194304 31965 0 0 0 171 14 0 0 25 0 1 0 246350313 126488576 29086 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25941/statm: 30881 29086 181 154 0 30351 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 141276

[startup+39.9018 s]
/proc/loadavg: 0.95 0.97 0.93 2/81 25941
/proc/meminfo: memFree=1692960/2055920 swapFree=4169244/4192956
[pid=25920] ppid=25918 vsize=12400 CPUtime=0.06
/proc/25920/stat : 25920 (pbclasp) S 25918 25920 24944 0 -1 4194304 723 3368 0 0 0 0 4 2 18 0 1 0 246346519 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25920/statm: 3100 462 343 3 0 200 0
[pid=25939] ppid=25920 vsize=5352 CPUtime=0
/proc/25939/stat : 25939 (sh) S 25920 25920 24944 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 246350313 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25939/statm: 1338 224 188 169 0 49 0
[pid=25941] ppid=25939 vsize=125648 CPUtime=1.95
/proc/25941/stat : 25941 (clasp) R 25939 25920 24944 0 -1 4194304 33687 0 0 0 180 15 0 0 25 0 1 0 246350313 128663552 30469 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25941/statm: 31412 30469 181 154 0 30882 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 143400

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25920 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=54991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=39993
# CPU time returned by wait4() is 0.094984
# 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): 37.81
#  lost CPU user time (s): 35.91
#  lost CPU system time (s): 1.9

Real time (s): 39.9278
CPU time (s): 39.82
CPU user time (s): 37.75
CPU system time (s): 2.07
CPU usage (%): 99.7299
Max. virtual memory (cumulated for all children) (KiB): 1865676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4570
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= 152
involuntary context switches= 32

runsolver used 0.029995 second user time and 0.124981 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue May  1 01:52:26 UTC 2007

IDJOB= 429395
IDBENCH= 47906
IDSOLVER= 158
FILE ID= node41/429395-1177984346

PBS_JOBID= 4728011

Free space on /tmp= 66563 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=9-P0=263-P1=409-P2=29-P3=379-B.opb
COMMAND LINE= pbclasp instance-429395-1177984346.opb /tmp/evaluation/429395-1177984346/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-429395-1177984346 -o ROOT/results/node41/conversion-429395-1177984346 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429395-1177984346/instance-429395-1177984346.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-429395-1177984346 -o ROOT/results/node41/solver-429395-1177984346 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-429395-1177984346.opb /tmp/evaluation/429395-1177984346/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  947e947c586d02edcb816b66608818b9

RANDOM SEED= 299650715

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:       1793680 kB
Buffers:         27632 kB
Cached:         146192 kB
SwapCached:       2568 kB
Active:          75072 kB
Inactive:       122220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793680 kB
SwapTotal:     4192956 kB
SwapFree:      4169244 kB
Dirty:            1120 kB
Writeback:           0 kB
Mapped:          30908 kB
Slab:            50264 kB
Committed_AS:  3625900 kB
PageTables:       2012 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 node41 on Tue May  1 01:53:06 UTC 2007