Trace number 429381

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) 33.79 33.9318

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=29-P1=23-B.opb
MD5SUM05e48b36cc39be8381f82f346abe2761
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 benchmark0.002998
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 variables15
Total number of constraints3
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 constraints3
Minimum length of a constraint5
Maximum length of a constraint30
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1980
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)25
Sum of products size (including duplicates)50
Number of different products25
Sum of products size50

Solver Data (download as text)

31.85/31.92	c Somebody sent me a SIGTERM
31.85/31.92	s UNKNOWN
31.85/31.94	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429381-1177984310/instance-429381-1177984310.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-429381-1177984310 -o ROOT/results/node41/solver-429381-1177984310 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429381-1177984310.opb /tmp/evaluation/429381-1177984310/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: 0.84 0.96 0.93 3/77 25827
/proc/meminfo: memFree=1793144/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12268 CPUtime=0
/proc/25827/stat : 25827 (pbclasp) D 25825 25827 24944 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 246342941 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238390311525 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/25827/statm: 3067 317 242 3 0 167 0

[startup+0.0309399 s]
/proc/loadavg: 0.84 0.96 0.93 3/77 25827
/proc/meminfo: memFree=1793144/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12400 CPUtime=0
/proc/25827/stat : 25827 (pbclasp) S 25825 25827 24944 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 246342941 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/25827/statm: 3100 439 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101938 s]
/proc/loadavg: 0.84 0.96 0.93 3/77 25827
/proc/meminfo: memFree=1793144/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12400 CPUtime=0.01
/proc/25827/stat : 25827 (pbclasp) S 25825 25827 24944 0 -1 4194304 569 1589 0 0 0 0 1 0 16 0 1 0 246342941 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25827/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.301952 s]
/proc/loadavg: 0.84 0.96 0.93 3/77 25827
/proc/meminfo: memFree=1793144/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12400 CPUtime=0.01
/proc/25827/stat : 25827 (pbclasp) S 25825 25827 24944 0 -1 4194304 569 1589 0 0 0 0 1 0 16 0 1 0 246342941 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25827/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.701987 s]
/proc/loadavg: 0.84 0.96 0.93 3/77 25827
/proc/meminfo: memFree=1793144/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12400 CPUtime=0.01
/proc/25827/stat : 25827 (pbclasp) S 25825 25827 24944 0 -1 4194304 569 1589 0 0 0 0 1 0 16 0 1 0 246342941 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25827/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+1.50106 s]
/proc/loadavg: 0.84 0.96 0.93 2/80 25837
/proc/meminfo: memFree=1727008/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12400 CPUtime=0.01
/proc/25827/stat : 25827 (pbclasp) S 25825 25827 24944 0 -1 4194304 569 1589 0 0 0 0 1 0 16 0 1 0 246342941 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25827/statm: 3100 457 342 3 0 200 0
[pid=25835] ppid=25827 vsize=5352 CPUtime=0
/proc/25835/stat : 25835 (sh) S 25827 25827 24944 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246342945 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25835/statm: 1338 224 188 169 0 49 0
[pid=25837] ppid=25835 vsize=99240 CPUtime=1.45
/proc/25837/stat : 25837 (clasp) R 25835 25827 24944 0 -1 4194304 25570 0 0 0 134 11 0 0 25 0 1 0 246342945 101621760 23835 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25837/statm: 24810 23835 181 154 0 24280 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 116992

[startup+3.10219 s]
/proc/loadavg: 0.85 0.96 0.93 2/80 25837
/proc/meminfo: memFree=1663456/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12400 CPUtime=0.01
/proc/25827/stat : 25827 (pbclasp) S 25825 25827 24944 0 -1 4194304 569 1589 0 0 0 0 1 0 16 0 1 0 246342941 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25827/statm: 3100 457 342 3 0 200 0
[pid=25835] ppid=25827 vsize=5352 CPUtime=0
/proc/25835/stat : 25835 (sh) S 25827 25827 24944 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246342945 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25835/statm: 1338 224 188 169 0 49 0
[pid=25837] ppid=25835 vsize=191684 CPUtime=3.04
/proc/25837/stat : 25837 (clasp) R 25835 25827 24944 0 -1 4194304 50433 0 0 0 283 21 0 0 25 0 1 0 246342945 196284416 45810 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25837/statm: 47921 45812 181 154 0 47391 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 209436

[startup+6.30147 s]
/proc/loadavg: 0.85 0.96 0.93 2/80 25837
/proc/meminfo: memFree=1489824/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12400 CPUtime=0.01
/proc/25827/stat : 25827 (pbclasp) S 25825 25827 24944 0 -1 4194304 569 1589 0 0 0 0 1 0 16 0 1 0 246342941 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25827/statm: 3100 457 342 3 0 200 0
[pid=25835] ppid=25827 vsize=5352 CPUtime=0
/proc/25835/stat : 25835 (sh) S 25827 25827 24944 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246342945 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25835/statm: 1338 224 188 169 0 49 0
[pid=25837] ppid=25835 vsize=366448 CPUtime=6.25
/proc/25837/stat : 25837 (clasp) R 25835 25827 24944 0 -1 4194304 95921 0 0 0 586 39 0 0 25 0 1 0 246342945 375242752 86688 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25837/statm: 91612 86689 181 154 0 91082 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 384200

[startup+12.702 s]
/proc/loadavg: 0.88 0.96 0.93 2/80 25837
/proc/meminfo: memFree=1172128/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12400 CPUtime=0.01
/proc/25827/stat : 25827 (pbclasp) S 25825 25827 24944 0 -1 4194304 569 1589 0 0 0 0 1 0 16 0 1 0 246342941 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25827/statm: 3100 457 342 3 0 200 0
[pid=25835] ppid=25827 vsize=5352 CPUtime=0
/proc/25835/stat : 25835 (sh) S 25827 25827 24944 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246342945 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25835/statm: 1338 224 188 169 0 49 0
[pid=25837] ppid=25835 vsize=675764 CPUtime=12.65
/proc/25837/stat : 25837 (clasp) R 25835 25827 24944 0 -1 4194304 195929 0 0 0 1185 80 0 0 25 0 1 0 246342945 691982336 162759 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25837/statm: 168941 162759 181 154 0 168411 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 693516

[startup+25.5011 s]
/proc/loadavg: 0.89 0.96 0.93 2/80 25837
/proc/meminfo: memFree=451872/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12400 CPUtime=0.01
/proc/25827/stat : 25827 (pbclasp) S 25825 25827 24944 0 -1 4194304 569 1589 0 0 0 0 1 0 16 0 1 0 246342941 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25827/statm: 3100 457 342 3 0 200 0
[pid=25835] ppid=25827 vsize=5352 CPUtime=0
/proc/25835/stat : 25835 (sh) S 25827 25827 24944 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246342945 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25835/statm: 1338 224 188 169 0 49 0
[pid=25837] ppid=25835 vsize=1435784 CPUtime=25.44
/proc/25837/stat : 25837 (clasp) R 25835 25827 24944 0 -1 4194304 473094 0 0 0 2349 195 0 0 25 0 1 0 246342945 1470242816 338717 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25837/statm: 358946 338718 192 154 0 358416 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1453536



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+31.9057 s]
/proc/loadavg: 0.91 0.96 0.93 2/80 25837
/proc/meminfo: memFree=80480/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12400 CPUtime=0.01
/proc/25827/stat : 25827 (pbclasp) S 25825 25827 24944 0 -1 4194304 569 1589 0 0 0 0 1 0 16 0 1 0 246342941 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25827/statm: 3100 457 342 3 0 200 0
[pid=25835] ppid=25827 vsize=5352 CPUtime=0
/proc/25835/stat : 25835 (sh) S 25827 25827 24944 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246342945 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25835/statm: 1338 224 188 169 0 49 0
[pid=25837] ppid=25835 vsize=1836852 CPUtime=31.84
/proc/25837/stat : 25837 (clasp) R 25835 25827 24944 0 -1 4194304 616432 0 0 0 2926 258 0 0 25 0 1 0 246342945 1880936448 427159 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682899 0 0 4096 0 0 0 0 17 1 0 0
/proc/25837/statm: 459213 427159 192 154 0 458683 0
Current children cumulated CPU time (s) 31.85
Current children cumulated vsize (KiB) 1854604

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

[startup+31.9057 s]
/proc/loadavg: 0.91 0.96 0.93 2/80 25837
/proc/meminfo: memFree=80480/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12400 CPUtime=0.01
/proc/25827/stat : 25827 (pbclasp) S 25825 25827 24944 0 -1 4194304 569 1589 0 0 0 0 1 0 16 0 1 0 246342941 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25827/statm: 3100 457 342 3 0 200 0
[pid=25835] ppid=25827 vsize=5352 CPUtime=0
/proc/25835/stat : 25835 (sh) S 25827 25827 24944 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246342945 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25835/statm: 1338 224 188 169 0 49 0
[pid=25837] ppid=25835 vsize=1836852 CPUtime=31.84
/proc/25837/stat : 25837 (clasp) R 25835 25827 24944 0 -1 4194304 616432 0 0 0 2926 258 0 0 25 0 1 0 246342945 1880936448 427159 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682899 0 0 4096 0 0 0 0 17 1 0 0
/proc/25837/statm: 459213 427159 192 154 0 458683 0
Current children cumulated CPU time (s) 31.85
Current children cumulated vsize (KiB) 1854604

# WARNING:
# current cumulated CPU time (0.03 s) is less than in the last sample (31.85 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (31.82 s) to the 'lost time'.

[startup+32.0183 s]
/proc/loadavg: 0.91 0.96 0.93 2/80 25837
/proc/meminfo: memFree=80480/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12400 CPUtime=0.03
/proc/25827/stat : 25827 (pbclasp) S 25825 25827 24944 0 -1 4194304 727 3365 0 0 0 0 1 2 17 0 1 0 246342941 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25827/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
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+32.6018 s]
/proc/loadavg: 0.91 0.96 0.93 2/80 25837
/proc/meminfo: memFree=80480/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12400 CPUtime=0.03
/proc/25827/stat : 25827 (pbclasp) S 25825 25827 24944 0 -1 4194304 727 3365 0 0 0 0 1 2 17 0 1 0 246342941 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25827/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+33.4018 s]
/proc/loadavg: 0.91 0.96 0.93 2/81 25848
/proc/meminfo: memFree=1728472/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12400 CPUtime=0.03
/proc/25827/stat : 25827 (pbclasp) S 25825 25827 24944 0 -1 4194304 727 3365 0 0 0 0 1 2 17 0 1 0 246342941 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25827/statm: 3100 459 342 3 0 200 0
[pid=25846] ppid=25827 vsize=5352 CPUtime=0
/proc/25846/stat : 25846 (sh) S 25827 25827 24944 0 -1 4194304 287 121 0 0 0 0 0 0 20 0 1 0 246346136 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25846/statm: 1338 224 188 169 0 49 0
[pid=25848] ppid=25846 vsize=98444 CPUtime=1.43
/proc/25848/stat : 25848 (clasp) R 25846 25827 24944 0 -1 4194304 24954 0 0 0 133 10 0 0 25 0 1 0 246346136 100806656 23355 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25848/statm: 24611 23355 181 154 0 24081 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 116196

[startup+33.8019 s]
/proc/loadavg: 0.91 0.96 0.93 2/81 25848
/proc/meminfo: memFree=1728472/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12400 CPUtime=0.03
/proc/25827/stat : 25827 (pbclasp) S 25825 25827 24944 0 -1 4194304 727 3365 0 0 0 0 1 2 17 0 1 0 246342941 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25827/statm: 3100 459 342 3 0 200 0
[pid=25846] ppid=25827 vsize=5352 CPUtime=0
/proc/25846/stat : 25846 (sh) S 25827 25827 24944 0 -1 4194304 287 121 0 0 0 0 0 0 20 0 1 0 246346136 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25846/statm: 1338 224 188 169 0 49 0
[pid=25848] ppid=25846 vsize=119924 CPUtime=1.83
/proc/25848/stat : 25848 (clasp) R 25846 25827 24944 0 -1 4194304 31557 0 0 0 171 12 0 0 25 0 1 0 246346136 122802176 28936 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0
/proc/25848/statm: 29981 28936 181 154 0 29451 0
Current children cumulated CPU time (s) 1.86
Current children cumulated vsize (KiB) 137676

[startup+33.9019 s]
/proc/loadavg: 0.91 0.96 0.93 2/81 25848
/proc/meminfo: memFree=1728472/2055920 swapFree=4169244/4192956
[pid=25827] ppid=25825 vsize=12400 CPUtime=0.03
/proc/25827/stat : 25827 (pbclasp) S 25825 25827 24944 0 -1 4194304 727 3365 0 0 0 0 1 2 17 0 1 0 246342941 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25827/statm: 3100 459 342 3 0 200 0
[pid=25846] ppid=25827 vsize=5352 CPUtime=0
/proc/25846/stat : 25846 (sh) S 25827 25827 24944 0 -1 4194304 287 121 0 0 0 0 0 0 20 0 1 0 246346136 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25846/statm: 1338 224 188 169 0 49 0
[pid=25848] ppid=25846 vsize=126336 CPUtime=1.94
/proc/25848/stat : 25848 (clasp) R 25846 25827 24944 0 -1 4194304 32970 0 0 0 181 13 0 0 25 0 1 0 246346136 129368064 30349 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25848/statm: 31584 30349 181 154 0 31054 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 144088

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25827 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=22996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=33994
# CPU time returned by wait4() is 0.05699
# while last known CPU time is 1.97
#
# 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): 31.82
#  lost CPU user time (s): 29.26
#  lost CPU system time (s): 2.56

Real time (s): 33.9318
CPU time (s): 33.79
CPU user time (s): 31.08
CPU system time (s): 2.71
CPU usage (%): 99.5821
Max. virtual memory (cumulated for all children) (KiB): 1854604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.033994
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= 131
involuntary context switches= 26

runsolver used 0.036994 second user time and 0.101984 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue May  1 01:51:50 UTC 2007

IDJOB= 429381
IDBENCH= 47905
IDSOLVER= 158
FILE ID= node41/429381-1177984310

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=5-P0=29-P1=23-B.opb
COMMAND LINE= pbclasp instance-429381-1177984310.opb /tmp/evaluation/429381-1177984310/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-429381-1177984310 -o ROOT/results/node41/conversion-429381-1177984310 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429381-1177984310/instance-429381-1177984310.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-429381-1177984310 -o ROOT/results/node41/solver-429381-1177984310 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-429381-1177984310.opb /tmp/evaluation/429381-1177984310/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  05e48b36cc39be8381f82f346abe2761

RANDOM SEED= 237378449

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:       1793616 kB
Buffers:         27580 kB
Cached:         146108 kB
SwapCached:       2568 kB
Active:          73964 kB
Inactive:       123208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793616 kB
SwapTotal:     4192956 kB
SwapFree:      4169244 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          30908 kB
Slab:            50484 kB
Committed_AS:  3625868 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 01:52:25 UTC 2007