Trace number 431733

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 40.7272

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=53-P1=37-P2=29-P3=83-P4=23-P5=67-B.opb
MD5SUMfeb866c77c1922bd09324402c14b21f3
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 benchmark0.089985
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 variables105
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 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)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

Solver Data (download as text)

38.66/38.72	c Somebody sent me a SIGTERM
38.66/38.72	s UNKNOWN
38.66/38.72	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431733-1178009751/instance-431733-1178009751.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node65/watcher-431733-1178009751 -o ROOT/results/node65/solver-431733-1178009751 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431733-1178009751.opb /tmp/evaluation/431733-1178009751/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: 1.01 1.02 1.00 3/64 446
/proc/meminfo: memFree=1797680/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12268 CPUtime=0
/proc/446/stat : 446 (pbclasp) D 444 446 32692 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 276964713 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257203862117 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/446/statm: 3067 317 242 3 0 167 0

[startup+0.0510219 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 446
/proc/meminfo: memFree=1797680/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12400 CPUtime=0
/proc/446/stat : 446 (pbclasp) S 444 446 32692 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 276964713 12697600 441 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/446/statm: 3100 441 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.102028 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 446
/proc/meminfo: memFree=1797680/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12400 CPUtime=0.05
/proc/446/stat : 446 (pbclasp) S 444 446 32692 0 -1 4194304 567 1592 0 0 0 0 4 1 16 0 1 0 276964713 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/446/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.301049 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 446
/proc/meminfo: memFree=1797680/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12400 CPUtime=0.05
/proc/446/stat : 446 (pbclasp) S 444 446 32692 0 -1 4194304 567 1592 0 0 0 0 4 1 16 0 1 0 276964713 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/446/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.701074 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 446
/proc/meminfo: memFree=1797680/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12400 CPUtime=0.05
/proc/446/stat : 446 (pbclasp) S 444 446 32692 0 -1 4194304 567 1592 0 0 0 0 4 1 16 0 1 0 276964713 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/446/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+1.50114 s]
/proc/loadavg: 1.17 1.05 1.01 2/67 456
/proc/meminfo: memFree=1735312/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12400 CPUtime=0.05
/proc/446/stat : 446 (pbclasp) S 444 446 32692 0 -1 4194304 567 1592 0 0 0 0 4 1 16 0 1 0 276964713 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/446/statm: 3100 461 343 3 0 200 0
[pid=454] ppid=446 vsize=5352 CPUtime=0
/proc/454/stat : 454 (sh) S 446 446 32692 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276964720 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/454/statm: 1338 224 188 169 0 49 0
[pid=456] ppid=454 vsize=97260 CPUtime=1.42
/proc/456/stat : 456 (clasp) R 454 446 32692 0 -1 4194304 25133 0 0 0 130 12 0 0 25 0 1 0 276964720 99594240 22751 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/456/statm: 24315 22752 181 154 0 23785 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 115012

[startup+3.10127 s]
/proc/loadavg: 1.17 1.05 1.01 2/67 456
/proc/meminfo: memFree=1672464/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12400 CPUtime=0.05
/proc/446/stat : 446 (pbclasp) S 444 446 32692 0 -1 4194304 567 1592 0 0 0 0 4 1 16 0 1 0 276964713 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/446/statm: 3100 461 343 3 0 200 0
[pid=454] ppid=446 vsize=5352 CPUtime=0
/proc/454/stat : 454 (sh) S 446 446 32692 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276964720 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/454/statm: 1338 224 188 169 0 49 0
[pid=456] ppid=454 vsize=188584 CPUtime=3.01
/proc/456/stat : 456 (clasp) R 454 446 32692 0 -1 4194304 50846 0 0 0 278 23 0 0 25 0 1 0 276964720 193110016 44628 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/456/statm: 47146 44629 181 154 0 46616 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 206336

[startup+6.30154 s]
/proc/loadavg: 1.15 1.05 1.01 2/67 456
/proc/meminfo: memFree=1500432/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12400 CPUtime=0.05
/proc/446/stat : 446 (pbclasp) S 444 446 32692 0 -1 4194304 567 1592 0 0 0 0 4 1 16 0 1 0 276964713 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/446/statm: 3100 461 343 3 0 200 0
[pid=454] ppid=446 vsize=5352 CPUtime=0
/proc/454/stat : 454 (sh) S 446 446 32692 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276964720 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/454/statm: 1338 224 188 169 0 49 0
[pid=456] ppid=454 vsize=358264 CPUtime=6.22
/proc/456/stat : 456 (clasp) R 454 446 32692 0 -1 4194304 95434 0 0 0 582 40 0 0 25 0 1 0 276964720 366862336 85301 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/456/statm: 89566 85301 181 154 0 89036 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 376016

[startup+12.7011 s]
/proc/loadavg: 1.14 1.05 1.01 2/67 456
/proc/meminfo: memFree=1187416/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12400 CPUtime=0.05
/proc/446/stat : 446 (pbclasp) S 444 446 32692 0 -1 4194304 567 1592 0 0 0 0 4 1 16 0 1 0 276964713 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/446/statm: 3100 461 343 3 0 200 0
[pid=454] ppid=446 vsize=5352 CPUtime=0
/proc/454/stat : 454 (sh) S 446 446 32692 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276964720 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/454/statm: 1338 224 188 169 0 49 0
[pid=456] ppid=454 vsize=665072 CPUtime=12.62
/proc/456/stat : 456 (clasp) R 454 446 32692 0 -1 4194304 182360 0 0 0 1189 73 0 0 25 0 1 0 276964720 681033728 160007 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/456/statm: 166268 160009 181 154 0 165738 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 682824

[startup+25.5021 s]
/proc/loadavg: 1.11 1.05 1.01 2/67 456
/proc/meminfo: memFree=610712/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12400 CPUtime=0.05
/proc/446/stat : 446 (pbclasp) S 444 446 32692 0 -1 4194304 567 1592 0 0 0 0 4 1 16 0 1 0 276964713 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/446/statm: 3100 461 343 3 0 200 0
[pid=454] ppid=446 vsize=5352 CPUtime=0
/proc/454/stat : 454 (sh) S 446 446 32692 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276964720 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/454/statm: 1338 224 188 169 0 49 0
[pid=456] ppid=454 vsize=1228260 CPUtime=25.42
/proc/456/stat : 456 (clasp) R 454 446 32692 0 -1 4194304 342969 0 0 0 2409 133 0 0 25 0 1 0 276964720 1257738240 298892 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/456/statm: 307065 298893 181 154 0 306535 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1246012



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.7012 s]
/proc/loadavg: 1.09 1.05 1.01 2/67 456
/proc/meminfo: memFree=47896/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12400 CPUtime=0.05
/proc/446/stat : 446 (pbclasp) S 444 446 32692 0 -1 4194304 567 1592 0 0 0 0 4 1 16 0 1 0 276964713 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/446/statm: 3100 461 343 3 0 200 0
[pid=454] ppid=446 vsize=5352 CPUtime=0
/proc/454/stat : 454 (sh) S 446 446 32692 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276964720 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/454/statm: 1338 224 188 169 0 49 0
[pid=456] ppid=454 vsize=1829656 CPUtime=38.61
/proc/456/stat : 456 (clasp) R 454 446 32692 0 -1 4194304 493570 0 0 0 3669 192 0 0 25 0 1 0 276964720 1873567744 436447 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/456/statm: 457414 436447 181 154 0 456884 0
Current children cumulated CPU time (s) 38.66
Current children cumulated vsize (KiB) 1847408

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

[startup+38.7012 s]
/proc/loadavg: 1.09 1.05 1.01 2/67 456
/proc/meminfo: memFree=47896/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12400 CPUtime=0.05
/proc/446/stat : 446 (pbclasp) S 444 446 32692 0 -1 4194304 567 1592 0 0 0 0 4 1 16 0 1 0 276964713 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/446/statm: 3100 461 343 3 0 200 0
[pid=454] ppid=446 vsize=5352 CPUtime=0
/proc/454/stat : 454 (sh) S 446 446 32692 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276964720 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/454/statm: 1338 224 188 169 0 49 0
[pid=456] ppid=454 vsize=1829656 CPUtime=38.61
/proc/456/stat : 456 (clasp) R 454 446 32692 0 -1 4194304 493570 0 0 0 3669 192 0 0 25 0 1 0 276964720 1873567744 436447 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/456/statm: 457414 436447 181 154 0 456884 0
Current children cumulated CPU time (s) 38.66
Current children cumulated vsize (KiB) 1847408

# WARNING:
# current cumulated CPU time (0.07 s) is less than in the last sample (38.66 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.59 s) to the 'lost time'.

[startup+38.8179 s]
/proc/loadavg: 1.09 1.05 1.01 2/67 456
/proc/meminfo: memFree=47896/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12400 CPUtime=0.07
/proc/446/stat : 446 (pbclasp) S 444 446 32692 0 -1 4194304 719 3363 0 0 0 0 4 3 19 0 1 0 276964713 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/446/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
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+39.8013 s]
/proc/loadavg: 1.09 1.05 1.01 2/68 467
/proc/meminfo: memFree=1745736/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12400 CPUtime=0.07
/proc/446/stat : 446 (pbclasp) S 444 446 32692 0 -1 4194304 719 3363 0 0 0 0 4 3 19 0 1 0 276964713 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/446/statm: 3100 462 343 3 0 200 0
[pid=465] ppid=446 vsize=5352 CPUtime=0
/proc/465/stat : 465 (sh) S 446 446 32692 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 276968586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/465/statm: 1338 224 188 169 0 49 0
[pid=467] ppid=465 vsize=73316 CPUtime=1.05
/proc/467/stat : 467 (clasp) R 465 446 32692 0 -1 4194304 18984 0 0 0 96 9 0 0 25 0 1 0 276968587 75075584 17237 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/467/statm: 18329 17237 181 154 0 17799 0
Current children cumulated CPU time (s) 1.12
Current children cumulated vsize (KiB) 91068

[startup+40.2014 s]
/proc/loadavg: 1.09 1.05 1.01 2/68 467
/proc/meminfo: memFree=1745736/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12400 CPUtime=0.07
/proc/446/stat : 446 (pbclasp) S 444 446 32692 0 -1 4194304 719 3363 0 0 0 0 4 3 19 0 1 0 276964713 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/446/statm: 3100 462 343 3 0 200 0
[pid=465] ppid=446 vsize=5352 CPUtime=0
/proc/465/stat : 465 (sh) S 446 446 32692 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 276968586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/465/statm: 1338 224 188 169 0 49 0
[pid=467] ppid=465 vsize=97524 CPUtime=1.45
/proc/467/stat : 467 (clasp) R 465 446 32692 0 -1 4194304 25422 0 0 0 133 12 0 0 25 0 1 0 276968587 99864576 23040 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/467/statm: 24381 23042 181 154 0 23851 0
Current children cumulated CPU time (s) 1.52
Current children cumulated vsize (KiB) 115276

[startup+40.6014 s]
/proc/loadavg: 1.08 1.05 1.01 2/68 467
/proc/meminfo: memFree=1682056/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12400 CPUtime=0.07
/proc/446/stat : 446 (pbclasp) S 444 446 32692 0 -1 4194304 719 3363 0 0 0 0 4 3 19 0 1 0 276964713 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/446/statm: 3100 462 343 3 0 200 0
[pid=465] ppid=446 vsize=5352 CPUtime=0
/proc/465/stat : 465 (sh) S 446 446 32692 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 276968586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/465/statm: 1338 224 188 169 0 49 0
[pid=467] ppid=465 vsize=118196 CPUtime=1.86
/proc/467/stat : 467 (clasp) R 465 446 32692 0 -1 4194304 32006 0 0 0 171 15 0 0 25 0 1 0 276968587 121032704 28727 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/467/statm: 29549 28728 181 154 0 29019 0
Current children cumulated CPU time (s) 1.93
Current children cumulated vsize (KiB) 135948

[startup+40.7054 s]
/proc/loadavg: 1.08 1.05 1.01 2/68 467
/proc/meminfo: memFree=1682056/2055920 swapFree=4184072/4192956
[pid=446] ppid=444 vsize=12400 CPUtime=0.07
/proc/446/stat : 446 (pbclasp) S 444 446 32692 0 -1 4194304 719 3363 0 0 0 0 4 3 19 0 1 0 276964713 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/446/statm: 3100 462 343 3 0 200 0
[pid=465] ppid=446 vsize=5352 CPUtime=0
/proc/465/stat : 465 (sh) S 446 446 32692 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 276968586 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/465/statm: 1338 224 188 169 0 49 0
[pid=467] ppid=465 vsize=125576 CPUtime=1.96
/proc/467/stat : 467 (clasp) R 465 446 32692 0 -1 4194304 33965 0 0 0 180 16 0 0 25 0 1 0 276968587 128589824 30077 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6121083 0 0 4096 0 0 0 0 17 1 0 0
/proc/467/statm: 31394 30079 181 154 0 30864 0
Current children cumulated CPU time (s) 2.03
Current children cumulated vsize (KiB) 143328

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 446 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=48992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=44993
# CPU time returned by wait4() is 0.093985
# 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): 38.59
#  lost CPU user time (s): 36.69
#  lost CPU system time (s): 1.9

Real time (s): 40.7272
CPU time (s): 40.62
CPU user time (s): 38.53
CPU system time (s): 2.09
CPU usage (%): 99.7367
Max. virtual memory (cumulated for all children) (KiB): 1847408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.048992
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4561
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= 136
involuntary context switches= 24

runsolver used 0.030995 second user time and 0.098984 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue May  1 08:55:51 UTC 2007

IDJOB= 431733
IDBENCH= 48073
IDSOLVER= 158
FILE ID= node65/431733-1178009751

PBS_JOBID= 4728324

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=7-P0=53-P1=37-P2=29-P3=83-P4=23-P5=67-B.opb
COMMAND LINE= pbclasp instance-431733-1178009751.opb /tmp/evaluation/431733-1178009751/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-431733-1178009751 -o ROOT/results/node65/conversion-431733-1178009751 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431733-1178009751/instance-431733-1178009751.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-431733-1178009751 -o ROOT/results/node65/solver-431733-1178009751 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431733-1178009751.opb /tmp/evaluation/431733-1178009751/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  feb866c77c1922bd09324402c14b21f3

RANDOM SEED= 856078655

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1798152 kB
Buffers:         27900 kB
Cached:         152772 kB
SwapCached:       2860 kB
Active:          48900 kB
Inactive:       142072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798152 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          16328 kB
Slab:            52856 kB
Committed_AS:  2643160 kB
PageTables:       1456 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 node65 on Tue May  1 08:56:32 UTC 2007