Trace number 429927

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) 41.22 41.3277

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=41-P1=37-P2=47-P3=2-P4=7-P5=29-P6=53-B.opb
MD5SUMdaba014eb092fb7e1b2012524271e492
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.076988
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables108
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 constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

Solver Data (download as text)

39.27/39.31	c Somebody sent me a SIGTERM
39.27/39.31	s UNKNOWN
39.27/39.32	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429927-1177989832/instance-429927-1177989832.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node35/watcher-429927-1177989832 -o ROOT/results/node35/solver-429927-1177989832 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429927-1177989832.opb /tmp/evaluation/429927-1177989832/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: 1.00 0.97 0.91 3/77 2610
/proc/meminfo: memFree=1825336/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12268 CPUtime=0
/proc/2610/stat : 2610 (pbclasp) D 2608 2610 30569 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 246898696 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266134583909 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/2610/statm: 3067 317 242 3 0 167 0

[startup+0.0229051 s]
/proc/loadavg: 1.00 0.97 0.91 3/77 2610
/proc/meminfo: memFree=1825336/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 246898696 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2610/statm: 3100 440 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101918 s]
/proc/loadavg: 1.00 0.97 0.91 3/77 2610
/proc/meminfo: memFree=1825336/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0.05
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 246898696 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2610/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.301935 s]
/proc/loadavg: 1.00 0.97 0.91 3/77 2610
/proc/meminfo: memFree=1825336/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0.05
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 246898696 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2610/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.701982 s]
/proc/loadavg: 1.00 0.97 0.91 3/77 2610
/proc/meminfo: memFree=1825336/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0.05
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 246898696 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2610/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+1.50108 s]
/proc/loadavg: 1.00 0.97 0.91 3/80 2620
/proc/meminfo: memFree=1763088/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0.05
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 246898696 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2610/statm: 3100 460 342 3 0 200 0
[pid=2618] ppid=2610 vsize=5352 CPUtime=0
/proc/2618/stat : 2618 (sh) S 2610 2610 30569 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246898703 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 224 188 169 0 49 0
[pid=2620] ppid=2618 vsize=95976 CPUtime=1.42
/proc/2620/stat : 2620 (clasp) R 2618 2610 30569 0 -1 4194304 24997 0 0 0 130 12 0 0 25 0 1 0 246898703 98279424 22574 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2620/statm: 23994 22575 181 154 0 23464 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 113728

[startup+3.10126 s]
/proc/loadavg: 1.00 0.97 0.91 2/80 2620
/proc/meminfo: memFree=1701264/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0.05
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 246898696 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2610/statm: 3100 460 342 3 0 200 0
[pid=2618] ppid=2610 vsize=5352 CPUtime=0
/proc/2618/stat : 2618 (sh) S 2610 2610 30569 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246898703 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 224 188 169 0 49 0
[pid=2620] ppid=2618 vsize=186016 CPUtime=3.02
/proc/2620/stat : 2620 (clasp) R 2618 2610 30569 0 -1 4194304 50299 0 0 0 280 22 0 0 25 0 1 0 246898703 190480384 44081 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/2620/statm: 46504 44082 181 154 0 45974 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 203768

[startup+6.30163 s]
/proc/loadavg: 1.00 0.97 0.91 2/80 2620
/proc/meminfo: memFree=1531920/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0.05
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 246898696 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2610/statm: 3100 460 342 3 0 200 0
[pid=2618] ppid=2610 vsize=5352 CPUtime=0
/proc/2618/stat : 2618 (sh) S 2610 2610 30569 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246898703 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 224 188 169 0 49 0
[pid=2620] ppid=2618 vsize=341492 CPUtime=6.23
/proc/2620/stat : 2620 (clasp) R 2618 2610 30569 0 -1 4194304 95142 0 0 0 583 40 0 0 25 0 1 0 246898703 349687808 84021 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2620/statm: 85373 84022 181 154 0 84843 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 359244

[startup+12.7024 s]
/proc/loadavg: 1.00 0.97 0.91 2/80 2620
/proc/meminfo: memFree=1225552/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0.05
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 246898696 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2610/statm: 3100 460 342 3 0 200 0
[pid=2618] ppid=2610 vsize=5352 CPUtime=0
/proc/2618/stat : 2618 (sh) S 2610 2610 30569 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246898703 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 224 188 169 0 49 0
[pid=2620] ppid=2618 vsize=658772 CPUtime=12.62
/proc/2620/stat : 2620 (clasp) R 2618 2610 30569 0 -1 4194304 181051 0 0 0 1186 76 0 0 25 0 1 0 246898703 674582528 157270 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2620/statm: 164693 157270 181 154 0 164163 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 676524

[startup+25.5019 s]
/proc/loadavg: 1.00 0.97 0.91 2/80 2620
/proc/meminfo: memFree=657936/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0.05
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 246898696 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2610/statm: 3100 460 342 3 0 200 0
[pid=2618] ppid=2610 vsize=5352 CPUtime=0
/proc/2618/stat : 2618 (sh) S 2610 2610 30569 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246898703 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 224 188 169 0 49 0
[pid=2620] ppid=2618 vsize=1213124 CPUtime=25.41
/proc/2620/stat : 2620 (clasp) R 2618 2610 30569 0 -1 4194304 340289 0 0 0 2405 136 0 0 25 0 1 0 246898703 1242238976 294236 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2620/statm: 303281 294237 181 154 0 302751 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1230876



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.3015 s]
/proc/loadavg: 1.00 0.97 0.91 2/80 2620
/proc/meminfo: memFree=58128/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0.05
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 246898696 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2610/statm: 3100 460 342 3 0 200 0
[pid=2618] ppid=2610 vsize=5352 CPUtime=0
/proc/2618/stat : 2618 (sh) S 2610 2610 30569 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246898703 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 224 188 169 0 49 0
[pid=2620] ppid=2618 vsize=1862576 CPUtime=39.22
/proc/2620/stat : 2620 (clasp) R 2618 2610 30569 0 -1 4194304 503908 0 0 0 3725 197 0 0 25 0 1 0 246898703 1907277824 441348 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2620/statm: 465644 441354 181 154 0 465114 0
Current children cumulated CPU time (s) 39.27
Current children cumulated vsize (KiB) 1880328

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

[startup+39.3015 s]
/proc/loadavg: 1.00 0.97 0.91 2/80 2620
/proc/meminfo: memFree=58128/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0.05
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 246898696 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2610/statm: 3100 460 342 3 0 200 0
[pid=2618] ppid=2610 vsize=5352 CPUtime=0
/proc/2618/stat : 2618 (sh) S 2610 2610 30569 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 246898703 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 224 188 169 0 49 0
[pid=2620] ppid=2618 vsize=1862576 CPUtime=39.22
/proc/2620/stat : 2620 (clasp) R 2618 2610 30569 0 -1 4194304 503908 0 0 0 3725 197 0 0 25 0 1 0 246898703 1907277824 441348 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2620/statm: 465644 441354 181 154 0 465114 0
Current children cumulated CPU time (s) 39.27
Current children cumulated vsize (KiB) 1880328

# WARNING:
# current cumulated CPU time (0.06 s) is less than in the last sample (39.27 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.21 s) to the 'lost time'.

[startup+39.4176 s]
/proc/loadavg: 1.00 0.97 0.91 2/80 2620
/proc/meminfo: memFree=58128/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0.06
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 726 3367 0 0 0 0 4 2 19 0 1 0 246898696 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2610/statm: 3100 462 342 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

Solver just ended. Dumping a history of the last processes samples

[startup+39.8015 s]
/proc/loadavg: 1.00 0.97 0.91 3/82 2631
/proc/meminfo: memFree=1228224/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0.06
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 726 3367 0 0 0 0 4 2 19 0 1 0 246898696 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2610/statm: 3100 462 342 3 0 200 0
[pid=2629] ppid=2610 vsize=5352 CPUtime=0
/proc/2629/stat : 2629 (sh) S 2610 2610 30569 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 246902630 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2629/statm: 1338 224 188 169 0 49 0
[pid=2631] ppid=2629 vsize=34656 CPUtime=0.45
/proc/2631/stat : 2631 (clasp) R 2629 2610 30569 0 -1 4194304 8804 0 0 0 41 4 0 0 23 0 1 0 246902630 35487744 8213 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 8664 8214 181 154 0 8134 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 52408

[startup+40.6016 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 2631
/proc/meminfo: memFree=1744136/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0.06
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 726 3367 0 0 0 0 4 2 19 0 1 0 246898696 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2610/statm: 3100 462 342 3 0 200 0
[pid=2629] ppid=2610 vsize=5352 CPUtime=0
/proc/2629/stat : 2629 (sh) S 2610 2610 30569 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 246902630 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2629/statm: 1338 224 188 169 0 49 0
[pid=2631] ppid=2629 vsize=86244 CPUtime=1.26
/proc/2631/stat : 2631 (clasp) R 2629 2610 30569 0 -1 4194304 22550 0 0 0 115 11 0 0 25 0 1 0 246902630 88313856 20127 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134665738 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 21561 20127 181 154 0 21031 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 103996

[startup+41.0016 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 2631
/proc/meminfo: memFree=1744136/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0.06
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 726 3367 0 0 0 0 4 2 19 0 1 0 246898696 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2610/statm: 3100 462 342 3 0 200 0
[pid=2629] ppid=2610 vsize=5352 CPUtime=0
/proc/2629/stat : 2629 (sh) S 2610 2610 30569 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 246902630 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2629/statm: 1338 224 188 169 0 49 0
[pid=2631] ppid=2629 vsize=108696 CPUtime=1.66
/proc/2631/stat : 2631 (clasp) R 2629 2610 30569 0 -1 4194304 28746 0 0 0 153 13 0 0 25 0 1 0 246902630 111304704 25670 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 27174 25670 181 154 0 26644 0
Current children cumulated CPU time (s) 1.72
Current children cumulated vsize (KiB) 126448

[startup+41.2017 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 2631
/proc/meminfo: memFree=1744136/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0.06
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 726 3367 0 0 0 0 4 2 19 0 1 0 246898696 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2610/statm: 3100 462 342 3 0 200 0
[pid=2629] ppid=2610 vsize=5352 CPUtime=0
/proc/2629/stat : 2629 (sh) S 2610 2610 30569 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 246902630 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2629/statm: 1338 224 188 169 0 49 0
[pid=2631] ppid=2629 vsize=117780 CPUtime=1.86
/proc/2631/stat : 2631 (clasp) R 2629 2610 30569 0 -1 4194304 32255 0 0 0 172 14 0 0 25 0 1 0 246902630 120606720 28367 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 29445 28367 181 154 0 28915 0
Current children cumulated CPU time (s) 1.92
Current children cumulated vsize (KiB) 135532

[startup+41.3017 s]
/proc/loadavg: 1.00 0.97 0.91 2/81 2631
/proc/meminfo: memFree=1744136/2055920 swapFree=4151252/4192956
[pid=2610] ppid=2608 vsize=12400 CPUtime=0.06
/proc/2610/stat : 2610 (pbclasp) S 2608 2610 30569 0 -1 4194304 726 3367 0 0 0 0 4 2 19 0 1 0 246898696 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2610/statm: 3100 462 342 3 0 200 0
[pid=2629] ppid=2610 vsize=5352 CPUtime=0
/proc/2629/stat : 2629 (sh) S 2610 2610 30569 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 246902630 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2629/statm: 1338 224 188 169 0 49 0
[pid=2631] ppid=2629 vsize=123932 CPUtime=1.95
/proc/2631/stat : 2631 (clasp) R 2629 2610 30569 0 -1 4194304 33637 0 0 0 180 15 0 0 25 0 1 0 246902630 126906368 29749 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 30983 29750 181 154 0 30453 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 141684

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2610 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=52991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=32994
# CPU time returned by wait4() is 0.085985
# while last known CPU time is 2.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 39.21
#  lost CPU user time (s): 37.25
#  lost CPU system time (s): 1.96

Real time (s): 41.3277
CPU time (s): 41.22
CPU user time (s): 39.09
CPU system time (s): 2.13
CPU usage (%): 99.7394
Max. virtual memory (cumulated for all children) (KiB): 1880328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.052991
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4574
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= 24

runsolver used 0.038994 second user time and 0.122981 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Tue May  1 03:23:53 UTC 2007

IDJOB= 429927
IDBENCH= 47944
IDSOLVER= 158
FILE ID= node35/429927-1177989832

PBS_JOBID= 4728117

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=6-P0=41-P1=37-P2=47-P3=2-P4=7-P5=29-P6=53-B.opb
COMMAND LINE= pbclasp instance-429927-1177989832.opb /tmp/evaluation/429927-1177989832/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-429927-1177989832 -o ROOT/results/node35/conversion-429927-1177989832 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429927-1177989832/instance-429927-1177989832.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-429927-1177989832 -o ROOT/results/node35/solver-429927-1177989832 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-429927-1177989832.opb /tmp/evaluation/429927-1177989832/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  daba014eb092fb7e1b2012524271e492

RANDOM SEED= 136952188

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:       1825680 kB
Buffers:         36300 kB
Cached:         105348 kB
SwapCached:       8972 kB
Active:         104932 kB
Inactive:        61124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825680 kB
SwapTotal:     4192956 kB
SwapFree:      4151252 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          31380 kB
Slab:            49504 kB
Committed_AS:  2777896 kB
PageTables:       2000 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 node35 on Tue May  1 03:24:34 UTC 2007