Trace number 431005

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) 39.62 39.7276

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=349-P1=101-P2=17-P3=271-P4=11-P5=179-P6=127-B.opb
MD5SUM133707692e98c55077a0d19203c18204
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 benchmark0.201969
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 variables162
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 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)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

Solver Data (download as text)

37.66/37.72	c Somebody sent me a SIGTERM
37.66/37.72	s UNKNOWN
37.66/37.72	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431005-1178001858/instance-431005-1178001858.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node40/watcher-431005-1178001858 -o ROOT/results/node40/solver-431005-1178001858 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431005-1178001858.opb /tmp/evaluation/431005-1178001858/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: 0.99 0.97 0.97 3/77 19626
/proc/meminfo: memFree=1808576/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12268 CPUtime=0
/proc/19626/stat : 19626 (pbclasp) D 19624 19626 18331 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 129065426 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519776869 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/19626/statm: 3067 317 242 3 0 167 0

[startup+0.0222511 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 19626
/proc/meminfo: memFree=1808576/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 493 0 0 0 0 0 0 0 16 0 1 0 129065426 12697600 444 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19626/statm: 3100 444 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101269 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 19626
/proc/meminfo: memFree=1808576/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0.08
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 493 791 0 0 0 0 8 0 16 0 1 0 129065426 12697600 444 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4231 16384 18446744071563355516 0 0 17 1 0 0
/proc/19626/statm: 3100 445 325 3 0 200 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12400

[startup+0.301308 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 19626
/proc/meminfo: memFree=1808576/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0.09
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 576 1595 0 0 0 0 8 1 16 0 1 0 129065426 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19626/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12400

[startup+0.701393 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 19626
/proc/meminfo: memFree=1808576/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0.09
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 576 1595 0 0 0 0 8 1 16 0 1 0 129065426 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19626/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12400

[startup+1.50156 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 19636
/proc/meminfo: memFree=1749352/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0.09
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 576 1595 0 0 0 0 8 1 16 0 1 0 129065426 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19626/statm: 3100 464 343 3 0 200 0
[pid=19634] ppid=19626 vsize=5352 CPUtime=0
/proc/19634/stat : 19634 (sh) S 19626 19626 18331 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 129065437 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19634/statm: 1338 224 188 169 0 49 0
[pid=19636] ppid=19634 vsize=91948 CPUtime=1.38
/proc/19636/stat : 19636 (clasp) R 19634 19626 18331 0 -1 4194304 24068 0 0 0 129 9 0 0 25 0 1 0 129065437 94154752 22094 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19636/statm: 22987 22096 181 154 0 22457 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 109700

[startup+3.10189 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 19636
/proc/meminfo: memFree=1685736/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0.09
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 576 1595 0 0 0 0 8 1 16 0 1 0 129065426 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19626/statm: 3100 464 343 3 0 200 0
[pid=19634] ppid=19626 vsize=5352 CPUtime=0
/proc/19634/stat : 19634 (sh) S 19626 19626 18331 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 129065437 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19634/statm: 1338 224 188 169 0 49 0
[pid=19636] ppid=19634 vsize=186324 CPUtime=2.98
/proc/19636/stat : 19636 (clasp) R 19634 19626 18331 0 -1 4194304 49293 0 0 0 279 19 0 0 25 0 1 0 129065437 190795776 44123 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19636/statm: 46581 44123 181 154 0 46051 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 204076

[startup+6.3016 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 19636
/proc/meminfo: memFree=1511784/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0.09
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 576 1595 0 0 0 0 8 1 16 0 1 0 129065426 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19626/statm: 3100 464 343 3 0 200 0
[pid=19634] ppid=19626 vsize=5352 CPUtime=0
/proc/19634/stat : 19634 (sh) S 19626 19626 18331 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 129065437 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19634/statm: 1338 224 188 169 0 49 0
[pid=19636] ppid=19634 vsize=358008 CPUtime=6.17
/proc/19636/stat : 19636 (clasp) R 19634 19626 18331 0 -1 4194304 94972 0 0 0 580 37 0 0 25 0 1 0 129065437 366600192 85295 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19636/statm: 89502 85296 181 154 0 88972 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 375760

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 19636
/proc/meminfo: memFree=1191272/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0.09
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 576 1595 0 0 0 0 8 1 16 0 1 0 129065426 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19626/statm: 3100 464 343 3 0 200 0
[pid=19634] ppid=19626 vsize=5352 CPUtime=0
/proc/19634/stat : 19634 (sh) S 19626 19626 18331 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 129065437 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19634/statm: 1338 224 188 169 0 49 0
[pid=19636] ppid=19634 vsize=667660 CPUtime=12.58
/proc/19636/stat : 19636 (clasp) R 19634 19626 18331 0 -1 4194304 184328 0 0 0 1187 71 0 0 25 0 1 0 129065437 683683840 161975 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19636/statm: 166915 161976 181 154 0 166385 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 685412

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 19636
/proc/meminfo: memFree=599016/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0.09
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 576 1595 0 0 0 0 8 1 16 0 1 0 129065426 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19626/statm: 3100 464 343 3 0 200 0
[pid=19634] ppid=19626 vsize=5352 CPUtime=0
/proc/19634/stat : 19634 (sh) S 19626 19626 18331 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 129065437 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19634/statm: 1338 224 188 169 0 49 0
[pid=19636] ppid=19634 vsize=1270320 CPUtime=25.37
/proc/19636/stat : 19636 (clasp) R 19634 19626 18331 0 -1 4194304 340427 0 0 0 2407 130 0 0 25 0 1 0 129065437 1300807680 304874 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19636/statm: 317580 304874 181 154 0 317050 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1288072



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+37.7011 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 19636
/proc/meminfo: memFree=64232/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0.09
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 576 1595 0 0 0 0 8 1 16 0 1 0 129065426 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19626/statm: 3100 464 343 3 0 200 0
[pid=19634] ppid=19626 vsize=5352 CPUtime=0
/proc/19634/stat : 19634 (sh) S 19626 19626 18331 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 129065437 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19634/statm: 1338 224 188 169 0 49 0
[pid=19636] ppid=19634 vsize=1826560 CPUtime=37.57
/proc/19636/stat : 19636 (clasp) R 19634 19626 18331 0 -1 4194304 488451 0 0 0 3569 188 0 0 25 0 1 0 129065437 1870397440 435044 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19636/statm: 456640 435044 181 154 0 456110 0
Current children cumulated CPU time (s) 37.66
Current children cumulated vsize (KiB) 1844312

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

[startup+37.7011 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 19636
/proc/meminfo: memFree=64232/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0.09
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 576 1595 0 0 0 0 8 1 16 0 1 0 129065426 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19626/statm: 3100 464 343 3 0 200 0
[pid=19634] ppid=19626 vsize=5352 CPUtime=0
/proc/19634/stat : 19634 (sh) S 19626 19626 18331 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 129065437 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19634/statm: 1338 224 188 169 0 49 0
[pid=19636] ppid=19634 vsize=1826560 CPUtime=37.57
/proc/19636/stat : 19636 (clasp) R 19634 19626 18331 0 -1 4194304 488451 0 0 0 3569 188 0 0 25 0 1 0 129065437 1870397440 435044 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19636/statm: 456640 435044 181 154 0 456110 0
Current children cumulated CPU time (s) 37.66
Current children cumulated vsize (KiB) 1844312

# WARNING:
# current cumulated CPU time (0.11 s) is less than in the last sample (37.66 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.55 s) to the 'lost time'.

[startup+37.8175 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 19636
/proc/meminfo: memFree=64232/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0.11
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 738 3374 0 0 0 0 8 3 16 0 1 0 129065426 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19626/statm: 3100 466 343 3 0 200 0
Current children cumulated CPU time (s) 0.11
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+38.2012 s]
/proc/loadavg: 0.99 0.97 0.97 2/80 19636
/proc/meminfo: memFree=64232/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0.11
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 738 3374 0 0 0 0 8 3 16 0 1 0 129065426 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19626/statm: 3100 466 343 3 0 200 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 12400

[startup+39.0014 s]
/proc/loadavg: 0.99 0.97 0.97 2/81 19647
/proc/meminfo: memFree=1763160/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0.11
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 738 3374 0 0 0 0 8 3 16 0 1 0 129065426 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19626/statm: 3100 466 343 3 0 200 0
[pid=19645] ppid=19626 vsize=5352 CPUtime=0
/proc/19645/stat : 19645 (sh) S 19626 19626 18331 0 -1 4194304 289 121 0 0 0 0 0 0 18 0 1 0 129069199 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19645/statm: 1338 224 188 169 0 49 0
[pid=19647] ppid=19645 vsize=85896 CPUtime=1.25
/proc/19647/stat : 19647 (clasp) R 19645 19626 18331 0 -1 4194304 21941 0 0 0 117 8 0 0 25 0 1 0 129069200 87957504 20194 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134679444 0 0 4096 0 0 0 0 17 1 0 0
/proc/19647/statm: 21474 20194 181 154 0 20944 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 103648

[startup+39.4015 s]
/proc/loadavg: 0.99 0.97 0.97 2/81 19647
/proc/meminfo: memFree=1763160/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0.11
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 738 3374 0 0 0 0 8 3 16 0 1 0 129065426 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19626/statm: 3100 466 343 3 0 200 0
[pid=19645] ppid=19626 vsize=5352 CPUtime=0
/proc/19645/stat : 19645 (sh) S 19626 19626 18331 0 -1 4194304 289 121 0 0 0 0 0 0 18 0 1 0 129069199 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19645/statm: 1338 224 188 169 0 49 0
[pid=19647] ppid=19645 vsize=108888 CPUtime=1.65
/proc/19647/stat : 19647 (clasp) R 19645 19626 18331 0 -1 4194304 28295 0 0 0 154 11 0 0 25 0 1 0 129069200 111501312 25913 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19647/statm: 27222 25913 181 154 0 26692 0
Current children cumulated CPU time (s) 1.76
Current children cumulated vsize (KiB) 126640

[startup+39.6055 s]
/proc/loadavg: 0.99 0.97 0.97 2/81 19647
/proc/meminfo: memFree=1698264/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0.11
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 738 3374 0 0 0 0 8 3 16 0 1 0 129065426 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19626/statm: 3100 466 343 3 0 200 0
[pid=19645] ppid=19626 vsize=5352 CPUtime=0
/proc/19645/stat : 19645 (sh) S 19626 19626 18331 0 -1 4194304 289 121 0 0 0 0 0 0 18 0 1 0 129069199 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19645/statm: 1338 224 188 169 0 49 0
[pid=19647] ppid=19645 vsize=122224 CPUtime=1.85
/proc/19647/stat : 19647 (clasp) R 19645 19626 18331 0 -1 4194304 31633 0 0 0 173 12 0 0 25 0 1 0 129069200 125157376 28754 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19647/statm: 30556 28755 181 154 0 30026 0
Current children cumulated CPU time (s) 1.96
Current children cumulated vsize (KiB) 139976

[startup+39.7015 s]
/proc/loadavg: 0.99 0.97 0.97 2/81 19647
/proc/meminfo: memFree=1698264/2055920 swapFree=4157412/4192956
[pid=19626] ppid=19624 vsize=12400 CPUtime=0.11
/proc/19626/stat : 19626 (pbclasp) S 19624 19626 18331 0 -1 4194304 738 3374 0 0 0 0 8 3 16 0 1 0 129065426 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19626/statm: 3100 466 343 3 0 200 0
[pid=19645] ppid=19626 vsize=5352 CPUtime=0
/proc/19645/stat : 19645 (sh) S 19626 19626 18331 0 -1 4194304 289 121 0 0 0 0 0 0 18 0 1 0 129069199 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19645/statm: 1338 224 188 169 0 49 0
[pid=19647] ppid=19645 vsize=124348 CPUtime=1.96
/proc/19647/stat : 19647 (clasp) R 19645 19626 18331 0 -1 4194304 33297 0 0 0 183 13 0 0 25 0 1 0 129069200 127332352 30079 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19647/statm: 31087 30079 181 154 0 30557 0
Current children cumulated CPU time (s) 2.07
Current children cumulated vsize (KiB) 142100

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19626 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=92985
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=43993
# CPU time returned by wait4() is 0.136978
# while last known CPU time is 2.07
#
# 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): 37.55
#  lost CPU user time (s): 35.69
#  lost CPU system time (s): 1.86

Real time (s): 39.7276
CPU time (s): 39.62
CPU user time (s): 37.6
CPU system time (s): 2.02
CPU usage (%): 99.7291
Max. virtual memory (cumulated for all children) (KiB): 1844312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.092985
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4597
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= 151
involuntary context switches= 26

runsolver used 0.038994 second user time and 0.118981 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue May  1 06:44:18 UTC 2007

IDJOB= 431005
IDBENCH= 48021
IDSOLVER= 158
FILE ID= node40/431005-1178001858

PBS_JOBID= 4728237

Free space on /tmp= 66543 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=349-P1=101-P2=17-P3=271-P4=11-P5=179-P6=127-B.opb
COMMAND LINE= pbclasp instance-431005-1178001858.opb /tmp/evaluation/431005-1178001858/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-431005-1178001858 -o ROOT/results/node40/conversion-431005-1178001858 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431005-1178001858/instance-431005-1178001858.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-431005-1178001858 -o ROOT/results/node40/solver-431005-1178001858 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431005-1178001858.opb /tmp/evaluation/431005-1178001858/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  133707692e98c55077a0d19203c18204

RANDOM SEED= 177240713

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1808920 kB
Buffers:         27016 kB
Cached:         132108 kB
SwapCached:      15024 kB
Active:          54784 kB
Inactive:       127724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808920 kB
SwapTotal:     4192956 kB
SwapFree:      4157412 kB
Dirty:            1112 kB
Writeback:           0 kB
Mapped:          30328 kB
Slab:            49800 kB
Committed_AS:  1182260 kB
PageTables:       1932 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= 66543 MiB

End job on node40 on Tue May  1 06:44:59 UTC 2007