Trace number 431943

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) 40.91 41.0286

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=71-P1=29-P2=241-P3=127-P4=67-P5=23-B.opb
MD5SUM2f50a7c4db6c104684b2cc399418ffd9
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 benchmark0.183971
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 variables120
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

Solver Data (download as text)

38.96/39.02	c Somebody sent me a SIGTERM
38.96/39.02	s UNKNOWN
38.96/39.02	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431943-1178012260/instance-431943-1178012260.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node24/watcher-431943-1178012260 -o ROOT/results/node24/solver-431943-1178012260 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431943-1178012260.opb /tmp/evaluation/431943-1178012260/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28909
/proc/meminfo: memFree=1817720/2055920 swapFree=4143580/4192956
[pid=28909] ppid=28907 vsize=12268 CPUtime=0
/proc/28909/stat : 28909 (pbclasp) R 28907 28909 27852 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 249144036 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797161982 0 0 4224 0 0 0 0 17 1 0 0
/proc/28909/statm: 3067 317 242 3 0 167 0

[startup+0.066131 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28909
/proc/meminfo: memFree=1817720/2055920 swapFree=4143580/4192956
[pid=28909] ppid=28907 vsize=12400 CPUtime=0
/proc/28909/stat : 28909 (pbclasp) S 28907 28909 27852 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 249144036 12697600 441 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28909/statm: 3100 441 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.102136 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28909
/proc/meminfo: memFree=1817720/2055920 swapFree=4143580/4192956
[pid=28909] ppid=28907 vsize=12400 CPUtime=0.06
/proc/28909/stat : 28909 (pbclasp) S 28907 28909 27852 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 249144036 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28909/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.301154 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28909
/proc/meminfo: memFree=1817720/2055920 swapFree=4143580/4192956
[pid=28909] ppid=28907 vsize=12400 CPUtime=0.06
/proc/28909/stat : 28909 (pbclasp) S 28907 28909 27852 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 249144036 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28909/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.701198 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28909
/proc/meminfo: memFree=1817720/2055920 swapFree=4143580/4192956
[pid=28909] ppid=28907 vsize=12400 CPUtime=0.06
/proc/28909/stat : 28909 (pbclasp) S 28907 28909 27852 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 249144036 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28909/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+1.50128 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 28919
/proc/meminfo: memFree=1755808/2055920 swapFree=4143580/4192956
[pid=28909] ppid=28907 vsize=12400 CPUtime=0.06
/proc/28909/stat : 28909 (pbclasp) S 28907 28909 27852 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 249144036 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28909/statm: 3100 462 343 3 0 200 0
[pid=28917] ppid=28909 vsize=5352 CPUtime=0
/proc/28917/stat : 28917 (sh) S 28909 28909 27852 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249144044 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28917/statm: 1338 224 188 169 0 49 0
[pid=28919] ppid=28917 vsize=96524 CPUtime=1.4
/proc/28919/stat : 28919 (clasp) R 28917 28909 27852 0 -1 4194304 25106 0 0 0 130 10 0 0 25 0 1 0 249144044 98840576 22724 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 1 0 0
/proc/28919/statm: 24131 22724 181 154 0 23601 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 114276

[startup+3.10146 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 28919
/proc/meminfo: memFree=1692128/2055920 swapFree=4143580/4192956
[pid=28909] ppid=28907 vsize=12400 CPUtime=0.06
/proc/28909/stat : 28909 (pbclasp) S 28907 28909 27852 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 249144036 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28909/statm: 3100 462 343 3 0 200 0
[pid=28917] ppid=28909 vsize=5352 CPUtime=0
/proc/28917/stat : 28917 (sh) S 28909 28909 27852 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249144044 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28917/statm: 1338 224 188 169 0 49 0
[pid=28919] ppid=28917 vsize=185380 CPUtime=3
/proc/28919/stat : 28919 (clasp) R 28917 28909 27852 0 -1 4194304 49968 0 0 0 282 18 0 0 25 0 1 0 249144044 189829120 44798 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28919/statm: 46345 44798 181 154 0 45815 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 203132

[startup+6.3018 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 28919
/proc/meminfo: memFree=1519904/2055920 swapFree=4143580/4192956
[pid=28909] ppid=28907 vsize=12400 CPUtime=0.06
/proc/28909/stat : 28909 (pbclasp) S 28907 28909 27852 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 249144036 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28909/statm: 3100 462 343 3 0 200 0
[pid=28917] ppid=28909 vsize=5352 CPUtime=0
/proc/28917/stat : 28917 (sh) S 28909 28909 27852 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249144044 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28917/statm: 1338 224 188 169 0 49 0
[pid=28919] ppid=28917 vsize=355980 CPUtime=6.2
/proc/28919/stat : 28919 (clasp) R 28917 28909 27852 0 -1 4194304 95641 0 0 0 584 36 0 0 25 0 1 0 249144044 364523520 85508 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 1 0 0
/proc/28919/statm: 88995 85508 181 154 0 88465 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 373732

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 28919
/proc/meminfo: memFree=1203936/2055920 swapFree=4143580/4192956
[pid=28909] ppid=28907 vsize=12400 CPUtime=0.06
/proc/28909/stat : 28909 (pbclasp) S 28907 28909 27852 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 249144036 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28909/statm: 3100 462 343 3 0 200 0
[pid=28917] ppid=28909 vsize=5352 CPUtime=0
/proc/28917/stat : 28917 (sh) S 28909 28909 27852 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249144044 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28917/statm: 1338 224 188 169 0 49 0
[pid=28919] ppid=28917 vsize=661016 CPUtime=12.61
/proc/28919/stat : 28919 (clasp) R 28917 28909 27852 0 -1 4194304 183379 0 0 0 1193 68 0 0 25 0 1 0 249144044 676880384 161026 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28919/statm: 165254 161026 181 154 0 164724 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 678768

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 28919
/proc/meminfo: memFree=614240/2055920 swapFree=4143580/4192956
[pid=28909] ppid=28907 vsize=12400 CPUtime=0.06
/proc/28909/stat : 28909 (pbclasp) S 28907 28909 27852 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 249144036 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28909/statm: 3100 462 343 3 0 200 0
[pid=28917] ppid=28909 vsize=5352 CPUtime=0
/proc/28917/stat : 28917 (sh) S 28909 28909 27852 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249144044 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28917/statm: 1338 224 188 169 0 49 0
[pid=28919] ppid=28917 vsize=1259376 CPUtime=25.4
/proc/28919/stat : 28919 (clasp) R 28917 28909 27852 0 -1 4194304 339900 0 0 0 2411 129 0 0 25 0 1 0 249144044 1289601024 303321 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28919/statm: 314844 303321 181 154 0 314314 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1277128



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.0013 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 28919
/proc/meminfo: memFree=30604/2055920 swapFree=4143580/4192956
[pid=28909] ppid=28907 vsize=12400 CPUtime=0.06
/proc/28909/stat : 28909 (pbclasp) S 28907 28909 27852 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 249144036 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28909/statm: 3100 462 343 3 0 200 0
[pid=28917] ppid=28909 vsize=5352 CPUtime=0
/proc/28917/stat : 28917 (sh) S 28909 28909 27852 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249144044 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28917/statm: 1338 224 188 169 0 49 0
[pid=28919] ppid=28917 vsize=1832292 CPUtime=38.9
/proc/28919/stat : 28919 (clasp) R 28917 28909 27852 0 -1 4194304 500773 0 0 0 3693 197 0 0 25 0 1 0 249144044 1876267008 446328 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28919/statm: 458073 446328 1193 154 0 457543 0
Current children cumulated CPU time (s) 38.96
Current children cumulated vsize (KiB) 1850044

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

[startup+39.0013 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 28919
/proc/meminfo: memFree=30604/2055920 swapFree=4143580/4192956
[pid=28909] ppid=28907 vsize=12400 CPUtime=0.06
/proc/28909/stat : 28909 (pbclasp) S 28907 28909 27852 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 249144036 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28909/statm: 3100 462 343 3 0 200 0
[pid=28917] ppid=28909 vsize=5352 CPUtime=0
/proc/28917/stat : 28917 (sh) S 28909 28909 27852 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 249144044 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28917/statm: 1338 224 188 169 0 49 0
[pid=28919] ppid=28917 vsize=1832292 CPUtime=38.9
/proc/28919/stat : 28919 (clasp) R 28917 28909 27852 0 -1 4194304 500773 0 0 0 3693 197 0 0 25 0 1 0 249144044 1876267008 446328 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28919/statm: 458073 446328 1193 154 0 457543 0
Current children cumulated CPU time (s) 38.96
Current children cumulated vsize (KiB) 1850044

# WARNING:
# current cumulated CPU time (0.08 s) is less than in the last sample (38.96 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.88 s) to the 'lost time'.

[startup+39.1187 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 28919
/proc/meminfo: memFree=30604/2055920 swapFree=4143580/4192956
[pid=28909] ppid=28907 vsize=12400 CPUtime=0.08
/proc/28909/stat : 28909 (pbclasp) S 28907 28909 27852 0 -1 4194304 730 3371 0 0 0 0 5 3 17 0 1 0 249144036 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28909/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.08
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+39.8014 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 28930
/proc/meminfo: memFree=1784280/2055920 swapFree=4143580/4192956
[pid=28909] ppid=28907 vsize=12400 CPUtime=0.08
/proc/28909/stat : 28909 (pbclasp) S 28907 28909 27852 0 -1 4194304 730 3371 0 0 0 0 5 3 17 0 1 0 249144036 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28909/statm: 3100 464 343 3 0 200 0
[pid=28928] ppid=28909 vsize=5352 CPUtime=0
/proc/28928/stat : 28928 (sh) S 28909 28909 27852 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 249147940 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28928/statm: 1338 224 188 169 0 49 0
[pid=28930] ppid=28928 vsize=54108 CPUtime=0.75
/proc/28930/stat : 28930 (clasp) R 28928 28909 27852 0 -1 4194304 13969 0 0 0 70 5 0 0 25 0 1 0 249147940 55406592 12951 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28930/statm: 13527 12951 181 154 0 12997 0
Current children cumulated CPU time (s) 0.83
Current children cumulated vsize (KiB) 71860

[startup+40.6015 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 28930
/proc/meminfo: memFree=1717848/2055920 swapFree=4143580/4192956
[pid=28909] ppid=28907 vsize=12400 CPUtime=0.08
/proc/28909/stat : 28909 (pbclasp) S 28907 28909 27852 0 -1 4194304 730 3371 0 0 0 0 5 3 17 0 1 0 249144036 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28909/statm: 3100 464 343 3 0 200 0
[pid=28928] ppid=28909 vsize=5352 CPUtime=0
/proc/28928/stat : 28928 (sh) S 28909 28909 27852 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 249147940 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28928/statm: 1338 224 188 169 0 49 0
[pid=28930] ppid=28928 vsize=102728 CPUtime=1.55
/proc/28930/stat : 28930 (clasp) R 28928 28909 27852 0 -1 4194304 27232 0 0 0 145 10 0 0 25 0 1 0 249147940 105193472 24850 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28930/statm: 25682 24850 181 154 0 25152 0
Current children cumulated CPU time (s) 1.63
Current children cumulated vsize (KiB) 120480

[startup+41.0015 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 28930
/proc/meminfo: memFree=1717848/2055920 swapFree=4143580/4192956
[pid=28909] ppid=28907 vsize=12400 CPUtime=0.08
/proc/28909/stat : 28909 (pbclasp) S 28907 28909 27852 0 -1 4194304 730 3371 0 0 0 0 5 3 17 0 1 0 249144036 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28909/statm: 3100 464 343 3 0 200 0
[pid=28928] ppid=28909 vsize=5352 CPUtime=0
/proc/28928/stat : 28928 (sh) S 28909 28909 27852 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 249147940 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28928/statm: 1338 224 188 169 0 49 0
[pid=28930] ppid=28928 vsize=128928 CPUtime=1.95
/proc/28930/stat : 28930 (clasp) R 28928 28909 27852 0 -1 4194304 33722 0 0 0 183 12 0 0 25 0 1 0 249147940 132022272 30443 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28930/statm: 32232 30445 181 154 0 31702 0
Current children cumulated CPU time (s) 2.03
Current children cumulated vsize (KiB) 146680

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28909 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=65989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=42993
# CPU time returned by wait4() is 0.108982
# while last known CPU time is 2.03
#
# 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): 38.88
#  lost CPU user time (s): 36.93
#  lost CPU system time (s): 1.95

Real time (s): 41.0286
CPU time (s): 40.91
CPU user time (s): 38.81
CPU system time (s): 2.1
CPU usage (%): 99.711
Max. virtual memory (cumulated for all children) (KiB): 1850044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.065989
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4584
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= 145
involuntary context switches= 26

runsolver used 0.034994 second user time and 0.12598 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Tue May  1 09:37:40 UTC 2007

IDJOB= 431943
IDBENCH= 48088
IDSOLVER= 158
FILE ID= node24/431943-1178012260

PBS_JOBID= 4728284

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=8-P0=71-P1=29-P2=241-P3=127-P4=67-P5=23-B.opb
COMMAND LINE= pbclasp instance-431943-1178012260.opb /tmp/evaluation/431943-1178012260/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-431943-1178012260 -o ROOT/results/node24/conversion-431943-1178012260 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431943-1178012260/instance-431943-1178012260.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-431943-1178012260 -o ROOT/results/node24/solver-431943-1178012260 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431943-1178012260.opb /tmp/evaluation/431943-1178012260/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  2f50a7c4db6c104684b2cc399418ffd9

RANDOM SEED= 300661897

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1818192 kB
Buffers:         36828 kB
Cached:         115412 kB
SwapCached:      17148 kB
Active:         108368 kB
Inactive:        67520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818192 kB
SwapTotal:     4192956 kB
SwapFree:      4143580 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          30632 kB
Slab:            47312 kB
Committed_AS:  3907380 kB
PageTables:       1808 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 node24 on Tue May  1 09:38:21 UTC 2007