Trace number 430963

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) 40.62 40.7302

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
roussel/factor-mod-B/factor-mod-size=7-P0=23-P1=29-P2=43-B.opb
MD5SUM6b89f4f008f41d9515b4e0d45a9d302b
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 benchmark0.038993
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 variables42
Total number of constraints5
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 constraints5
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)98
Sum of products size (including duplicates)196
Number of different products98
Sum of products size196

Solver Data (download as text)

38.67/38.72	c Somebody sent me a SIGTERM
38.67/38.72	s UNKNOWN
38.67/38.72	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430963-1178001328/instance-430963-1178001328.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-430963-1178001328 -o ROOT/results/node41/solver-430963-1178001328 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430963-1178001328.opb /tmp/evaluation/430963-1178001328/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: 0.95 1.06 1.01 3/77 30014
/proc/meminfo: memFree=1835576/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12268 CPUtime=0
/proc/30014/stat : 30014 (pbclasp) R 30012 30014 27720 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 248044704 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238390311525 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/30014/statm: 3067 317 242 3 0 167 0

[startup+0.0615999 s]
/proc/loadavg: 0.95 1.06 1.01 3/77 30014
/proc/meminfo: memFree=1835576/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12400 CPUtime=0.03
/proc/30014/stat : 30014 (pbclasp) S 30012 30014 27720 0 -1 4194304 568 1591 0 0 0 0 2 1 16 0 1 0 248044704 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30014/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.1016 s]
/proc/loadavg: 0.95 1.06 1.01 3/77 30014
/proc/meminfo: memFree=1835576/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12400 CPUtime=0.03
/proc/30014/stat : 30014 (pbclasp) S 30012 30014 27720 0 -1 4194304 568 1591 0 0 0 0 2 1 16 0 1 0 248044704 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30014/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.301617 s]
/proc/loadavg: 0.95 1.06 1.01 3/77 30014
/proc/meminfo: memFree=1835576/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12400 CPUtime=0.03
/proc/30014/stat : 30014 (pbclasp) S 30012 30014 27720 0 -1 4194304 568 1591 0 0 0 0 2 1 16 0 1 0 248044704 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30014/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.70165 s]
/proc/loadavg: 0.95 1.06 1.01 3/77 30014
/proc/meminfo: memFree=1835576/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12400 CPUtime=0.03
/proc/30014/stat : 30014 (pbclasp) S 30012 30014 27720 0 -1 4194304 568 1591 0 0 0 0 2 1 16 0 1 0 248044704 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30014/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+1.50172 s]
/proc/loadavg: 0.95 1.06 1.01 2/80 30024
/proc/meminfo: memFree=1770848/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12400 CPUtime=0.03
/proc/30014/stat : 30014 (pbclasp) S 30012 30014 27720 0 -1 4194304 568 1591 0 0 0 0 2 1 16 0 1 0 248044704 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30014/statm: 3100 459 343 3 0 200 0
[pid=30022] ppid=30014 vsize=5352 CPUtime=0
/proc/30022/stat : 30022 (sh) S 30014 30014 27720 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248044708 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30022/statm: 1338 224 188 169 0 49 0
[pid=30024] ppid=30022 vsize=98460 CPUtime=1.44
/proc/30024/stat : 30024 (clasp) R 30022 30014 27720 0 -1 4194304 25728 0 0 0 134 10 0 0 25 0 1 0 248044708 100823040 23346 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30024/statm: 24615 23346 181 154 0 24085 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 116212

[startup+3.10286 s]
/proc/loadavg: 0.95 1.06 1.01 2/80 30024
/proc/meminfo: memFree=1707936/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12400 CPUtime=0.03
/proc/30014/stat : 30014 (pbclasp) S 30012 30014 27720 0 -1 4194304 568 1591 0 0 0 0 2 1 16 0 1 0 248044704 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30014/statm: 3100 459 343 3 0 200 0
[pid=30022] ppid=30014 vsize=5352 CPUtime=0
/proc/30022/stat : 30022 (sh) S 30014 30014 27720 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248044708 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30022/statm: 1338 224 188 169 0 49 0
[pid=30024] ppid=30022 vsize=190596 CPUtime=3.04
/proc/30024/stat : 30024 (clasp) R 30022 30014 27720 0 -1 4194304 51485 0 0 0 283 21 0 0 25 0 1 0 248044708 195170304 45267 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30024/statm: 47649 45267 181 154 0 47119 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 208348

[startup+6.30114 s]
/proc/loadavg: 0.96 1.06 1.01 2/80 30024
/proc/meminfo: memFree=1535720/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12400 CPUtime=0.03
/proc/30014/stat : 30014 (pbclasp) S 30012 30014 27720 0 -1 4194304 568 1591 0 0 0 0 2 1 16 0 1 0 248044704 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30014/statm: 3100 459 343 3 0 200 0
[pid=30022] ppid=30014 vsize=5352 CPUtime=0
/proc/30022/stat : 30022 (sh) S 30014 30014 27720 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248044708 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30022/statm: 1338 224 188 169 0 49 0
[pid=30024] ppid=30022 vsize=347408 CPUtime=6.24
/proc/30024/stat : 30024 (clasp) R 30022 30014 27720 0 -1 4194304 96101 0 0 0 585 39 0 0 25 0 1 0 248044708 355745792 85968 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30024/statm: 86852 85969 181 154 0 86322 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 365160

[startup+12.7027 s]
/proc/loadavg: 0.96 1.06 1.01 2/80 30024
/proc/meminfo: memFree=1219304/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12400 CPUtime=0.03
/proc/30014/stat : 30014 (pbclasp) S 30012 30014 27720 0 -1 4194304 568 1591 0 0 0 0 2 1 16 0 1 0 248044704 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30014/statm: 3100 459 343 3 0 200 0
[pid=30022] ppid=30014 vsize=5352 CPUtime=0
/proc/30022/stat : 30022 (sh) S 30014 30014 27720 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248044708 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30022/statm: 1338 224 188 169 0 49 0
[pid=30024] ppid=30022 vsize=671900 CPUtime=12.64
/proc/30024/stat : 30024 (clasp) R 30022 30014 27720 0 -1 4194304 184026 0 0 0 1190 74 0 0 25 0 1 0 248044708 688025600 161673 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0
/proc/30024/statm: 167975 161673 181 154 0 167445 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 689652

[startup+25.5018 s]
/proc/loadavg: 0.97 1.06 1.01 2/80 30024
/proc/meminfo: memFree=638120/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12400 CPUtime=0.03
/proc/30014/stat : 30014 (pbclasp) S 30012 30014 27720 0 -1 4194304 568 1591 0 0 0 0 2 1 16 0 1 0 248044704 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30014/statm: 3100 459 343 3 0 200 0
[pid=30022] ppid=30014 vsize=5352 CPUtime=0
/proc/30022/stat : 30022 (sh) S 30014 30014 27720 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248044708 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30022/statm: 1338 224 188 169 0 49 0
[pid=30024] ppid=30022 vsize=1240860 CPUtime=25.44
/proc/30024/stat : 30024 (clasp) R 30022 30014 27720 0 -1 4194304 345891 0 0 0 2408 136 0 0 25 0 1 0 248044708 1270640640 301814 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30024/statm: 310215 301815 181 154 0 309685 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1258612



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.7029 s]
/proc/loadavg: 0.97 1.05 1.01 2/80 30024
/proc/meminfo: memFree=66088/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12400 CPUtime=0.03
/proc/30014/stat : 30014 (pbclasp) S 30012 30014 27720 0 -1 4194304 568 1591 0 0 0 0 2 1 16 0 1 0 248044704 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30014/statm: 3100 459 343 3 0 200 0
[pid=30022] ppid=30014 vsize=5352 CPUtime=0
/proc/30022/stat : 30022 (sh) S 30014 30014 27720 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248044708 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30022/statm: 1338 224 188 169 0 49 0
[pid=30024] ppid=30022 vsize=1848732 CPUtime=38.64
/proc/30024/stat : 30024 (clasp) R 30022 30014 27720 0 -1 4194304 498475 0 0 0 3670 194 0 0 25 0 1 0 248044708 1893101568 441352 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30024/statm: 462183 441353 181 154 0 461653 0
Current children cumulated CPU time (s) 38.67
Current children cumulated vsize (KiB) 1866484

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

[startup+38.7029 s]
/proc/loadavg: 0.97 1.05 1.01 2/80 30024
/proc/meminfo: memFree=66088/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12400 CPUtime=0.03
/proc/30014/stat : 30014 (pbclasp) S 30012 30014 27720 0 -1 4194304 568 1591 0 0 0 0 2 1 16 0 1 0 248044704 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30014/statm: 3100 459 343 3 0 200 0
[pid=30022] ppid=30014 vsize=5352 CPUtime=0
/proc/30022/stat : 30022 (sh) S 30014 30014 27720 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248044708 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30022/statm: 1338 224 188 169 0 49 0
[pid=30024] ppid=30022 vsize=1848732 CPUtime=38.64
/proc/30024/stat : 30024 (clasp) R 30022 30014 27720 0 -1 4194304 498475 0 0 0 3670 194 0 0 25 0 1 0 248044708 1893101568 441352 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30024/statm: 462183 441353 181 154 0 461653 0
Current children cumulated CPU time (s) 38.67
Current children cumulated vsize (KiB) 1866484

# WARNING:
# current cumulated CPU time (0.05 s) is less than in the last sample (38.67 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.62 s) to the 'lost time'.

[startup+38.8196 s]
/proc/loadavg: 0.97 1.05 1.01 2/80 30024
/proc/meminfo: memFree=66088/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12400 CPUtime=0.05
/proc/30014/stat : 30014 (pbclasp) S 30012 30014 27720 0 -1 4194304 732 3369 0 0 0 0 2 3 16 0 1 0 248044704 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30014/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
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+39.801 s]
/proc/loadavg: 0.97 1.05 1.01 2/81 30035
/proc/meminfo: memFree=1782296/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12400 CPUtime=0.05
/proc/30014/stat : 30014 (pbclasp) S 30012 30014 27720 0 -1 4194304 732 3369 0 0 0 0 2 3 16 0 1 0 248044704 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30014/statm: 3100 462 343 3 0 200 0
[pid=30033] ppid=30014 vsize=5352 CPUtime=0
/proc/30033/stat : 30033 (sh) S 30014 30014 27720 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 248048577 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30033/statm: 1338 224 188 169 0 49 0
[pid=30035] ppid=30033 vsize=74196 CPUtime=1.05
/proc/30035/stat : 30035 (clasp) R 30033 30014 27720 0 -1 4194304 19375 0 0 0 98 7 0 0 25 0 1 0 248048577 75976704 17628 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30035/statm: 18549 17628 181 154 0 18019 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 91948

[startup+40.2011 s]
/proc/loadavg: 0.97 1.05 1.01 2/81 30035
/proc/meminfo: memFree=1782296/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12400 CPUtime=0.05
/proc/30014/stat : 30014 (pbclasp) S 30012 30014 27720 0 -1 4194304 732 3369 0 0 0 0 2 3 16 0 1 0 248044704 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30014/statm: 3100 462 343 3 0 200 0
[pid=30033] ppid=30014 vsize=5352 CPUtime=0
/proc/30033/stat : 30033 (sh) S 30014 30014 27720 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 248048577 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30033/statm: 1338 224 188 169 0 49 0
[pid=30035] ppid=30033 vsize=98592 CPUtime=1.45
/proc/30035/stat : 30035 (clasp) R 30033 30014 27720 0 -1 4194304 25841 0 0 0 135 10 0 0 25 0 1 0 248048577 100958208 23459 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30035/statm: 24648 23460 181 154 0 24118 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 116344

[startup+40.6011 s]
/proc/loadavg: 0.97 1.05 1.01 2/81 30035
/proc/meminfo: memFree=1718296/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12400 CPUtime=0.05
/proc/30014/stat : 30014 (pbclasp) S 30012 30014 27720 0 -1 4194304 732 3369 0 0 0 0 2 3 16 0 1 0 248044704 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30014/statm: 3100 462 343 3 0 200 0
[pid=30033] ppid=30014 vsize=5352 CPUtime=0
/proc/30033/stat : 30033 (sh) S 30014 30014 27720 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 248048577 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30033/statm: 1338 224 188 169 0 49 0
[pid=30035] ppid=30033 vsize=124176 CPUtime=1.86
/proc/30035/stat : 30035 (clasp) R 30033 30014 27720 0 -1 4194304 32446 0 0 0 173 13 0 0 25 0 1 0 248048577 127156224 29167 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30035/statm: 31044 29168 181 154 0 30514 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 141928

[startup+40.7051 s]
/proc/loadavg: 0.97 1.05 1.01 2/81 30035
/proc/meminfo: memFree=1718296/2055920 swapFree=4169228/4192956
[pid=30014] ppid=30012 vsize=12400 CPUtime=0.05
/proc/30014/stat : 30014 (pbclasp) S 30012 30014 27720 0 -1 4194304 732 3369 0 0 0 0 2 3 16 0 1 0 248044704 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30014/statm: 3100 462 343 3 0 200 0
[pid=30033] ppid=30014 vsize=5352 CPUtime=0
/proc/30033/stat : 30033 (sh) S 30014 30014 27720 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 248048577 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30033/statm: 1338 224 188 169 0 49 0
[pid=30035] ppid=30033 vsize=126840 CPUtime=1.95
/proc/30035/stat : 30035 (clasp) R 30033 30014 27720 0 -1 4194304 34405 0 0 0 181 14 0 0 25 0 1 0 248048577 129884160 30517 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30035/statm: 31710 30517 181 154 0 31180 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 144592

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30014 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=31995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=40993
# CPU time returned by wait4() is 0.072988
# while last known CPU time is 2
#
# 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): 38.62
#  lost CPU user time (s): 36.7
#  lost CPU system time (s): 1.92

Real time (s): 40.7302
CPU time (s): 40.62
CPU user time (s): 38.53
CPU system time (s): 2.09
CPU usage (%): 99.7294
Max. virtual memory (cumulated for all children) (KiB): 1866484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.031995
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= 4582
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= 127
involuntary context switches= 29

runsolver used 0.034994 second user time and 0.12598 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue May  1 06:35:28 UTC 2007

IDJOB= 430963
IDBENCH= 48018
IDSOLVER= 158
FILE ID= node41/430963-1178001328

PBS_JOBID= 4728225

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=7-P0=23-P1=29-P2=43-B.opb
COMMAND LINE= pbclasp instance-430963-1178001328.opb /tmp/evaluation/430963-1178001328/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-430963-1178001328 -o ROOT/results/node41/conversion-430963-1178001328 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430963-1178001328/instance-430963-1178001328.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-430963-1178001328 -o ROOT/results/node41/solver-430963-1178001328 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-430963-1178001328.opb /tmp/evaluation/430963-1178001328/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  6b89f4f008f41d9515b4e0d45a9d302b

RANDOM SEED= 523859348

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:       1835920 kB
Buffers:         28456 kB
Cached:         103140 kB
SwapCached:       2432 kB
Active:          60312 kB
Inactive:        95024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835920 kB
SwapTotal:     4192956 kB
SwapFree:      4169228 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          31272 kB
Slab:            49928 kB
Committed_AS:  3644808 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 06:36:09 UTC 2007