Trace number 431691

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) 41.01 41.1294

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=29-P1=17-P2=2-P3=19-P4=13-B.opb
MD5SUMad91a3f1eebbb2431180c5d6e6033f2b
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 benchmark0.031994
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 variables60
Total number of constraints9
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 constraints9
Minimum length of a constraint5
Maximum length of a constraint35
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 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)100
Sum of products size (including duplicates)200
Number of different products100
Sum of products size200

Solver Data (download as text)

39.06/39.12	c Somebody sent me a SIGTERM
39.06/39.12	s UNKNOWN
39.06/39.12	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431691-1178009301/instance-431691-1178009301.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node40/watcher-431691-1178009301 -o ROOT/results/node40/solver-431691-1178009301 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431691-1178009301.opb /tmp/evaluation/431691-1178009301/temp 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20678
/proc/meminfo: memFree=1805400/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12268 CPUtime=0
/proc/20678/stat : 20678 (pbclasp) D 20676 20678 20139 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 129809698 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519776869 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/20678/statm: 3067 317 242 3 0 167 0

[startup+0.041263 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20678
/proc/meminfo: memFree=1805400/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12400 CPUtime=0.02
/proc/20678/stat : 20678 (pbclasp) S 20676 20678 20139 0 -1 4194304 536 786 0 0 0 0 2 0 16 0 1 0 129809698 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20678/statm: 3100 457 341 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.101881 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20678
/proc/meminfo: memFree=1805400/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12400 CPUtime=0.03
/proc/20678/stat : 20678 (pbclasp) S 20676 20678 20139 0 -1 4194304 568 1590 0 0 0 0 2 1 16 0 1 0 129809698 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20678/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.302921 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20678
/proc/meminfo: memFree=1805400/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12400 CPUtime=0.03
/proc/20678/stat : 20678 (pbclasp) S 20676 20678 20139 0 -1 4194304 568 1590 0 0 0 0 2 1 16 0 1 0 129809698 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20678/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.702006 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20678
/proc/meminfo: memFree=1805400/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12400 CPUtime=0.03
/proc/20678/stat : 20678 (pbclasp) S 20676 20678 20139 0 -1 4194304 568 1590 0 0 0 0 2 1 16 0 1 0 129809698 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20678/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+1.50117 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 20688
/proc/meminfo: memFree=1741248/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12400 CPUtime=0.03
/proc/20678/stat : 20678 (pbclasp) S 20676 20678 20139 0 -1 4194304 568 1590 0 0 0 0 2 1 16 0 1 0 129809698 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20678/statm: 3100 458 342 3 0 200 0
[pid=20686] ppid=20678 vsize=5352 CPUtime=0
/proc/20686/stat : 20686 (sh) S 20678 20678 20139 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 129809703 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20686/statm: 1338 224 188 169 0 49 0
[pid=20688] ppid=20686 vsize=95420 CPUtime=1.44
/proc/20688/stat : 20688 (clasp) R 20686 20678 20139 0 -1 4194304 25838 0 0 0 135 9 0 0 25 0 1 0 129809703 97710080 23127 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20688/statm: 23855 23127 181 154 0 23325 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 113172

[startup+3.10151 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 20688
/proc/meminfo: memFree=1679296/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12400 CPUtime=0.03
/proc/20678/stat : 20678 (pbclasp) S 20676 20678 20139 0 -1 4194304 568 1590 0 0 0 0 2 1 16 0 1 0 129809698 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20678/statm: 3100 458 342 3 0 200 0
[pid=20686] ppid=20678 vsize=5352 CPUtime=0
/proc/20686/stat : 20686 (sh) S 20678 20678 20139 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 129809703 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20686/statm: 1338 224 188 169 0 49 0
[pid=20688] ppid=20686 vsize=184660 CPUtime=3.04
/proc/20688/stat : 20688 (clasp) R 20686 20678 20139 0 -1 4194304 51457 0 0 0 283 21 0 0 25 0 1 0 129809703 189091840 44630 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20688/statm: 46165 44631 181 154 0 45635 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 202412

[startup+6.30118 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 20688
/proc/meminfo: memFree=1509504/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12400 CPUtime=0.03
/proc/20678/stat : 20678 (pbclasp) S 20676 20678 20139 0 -1 4194304 568 1590 0 0 0 0 2 1 16 0 1 0 129809698 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20678/statm: 3100 458 342 3 0 200 0
[pid=20686] ppid=20678 vsize=5352 CPUtime=0
/proc/20686/stat : 20686 (sh) S 20678 20678 20139 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 129809703 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20686/statm: 1338 224 188 169 0 49 0
[pid=20688] ppid=20686 vsize=354588 CPUtime=6.24
/proc/20688/stat : 20688 (clasp) R 20686 20678 20139 0 -1 4194304 99157 0 0 0 585 39 0 0 25 0 1 0 129809703 363098112 84624 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20688/statm: 88647 84625 181 154 0 88117 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 372340

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 20688
/proc/meminfo: memFree=1198872/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12400 CPUtime=0.03
/proc/20678/stat : 20678 (pbclasp) S 20676 20678 20139 0 -1 4194304 568 1590 0 0 0 0 2 1 16 0 1 0 129809698 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20678/statm: 3100 458 342 3 0 200 0
[pid=20686] ppid=20678 vsize=5352 CPUtime=0
/proc/20686/stat : 20686 (sh) S 20678 20678 20139 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 129809703 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20686/statm: 1338 224 188 169 0 49 0
[pid=20688] ppid=20686 vsize=654820 CPUtime=12.64
/proc/20688/stat : 20688 (clasp) R 20686 20678 20139 0 -1 4194304 187541 0 0 0 1186 78 0 0 25 0 1 0 129809703 670535680 159275 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20688/statm: 163705 159276 181 154 0 163175 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 672572

[startup+25.5022 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 20688
/proc/meminfo: memFree=624024/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12400 CPUtime=0.03
/proc/20678/stat : 20678 (pbclasp) S 20676 20678 20139 0 -1 4194304 568 1590 0 0 0 0 2 1 16 0 1 0 129809698 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20678/statm: 3100 458 342 3 0 200 0
[pid=20686] ppid=20678 vsize=5352 CPUtime=0
/proc/20686/stat : 20686 (sh) S 20678 20678 20139 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 129809703 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20686/statm: 1338 224 188 169 0 49 0
[pid=20688] ppid=20686 vsize=1255556 CPUtime=25.43
/proc/20688/stat : 20688 (clasp) R 20686 20678 20139 0 -1 4194304 353983 0 0 0 2400 143 0 0 25 0 1 0 129809703 1285689344 297759 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20688/statm: 313889 297759 181 154 0 313359 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1273308



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 20688
/proc/meminfo: memFree=32984/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12400 CPUtime=0.03
/proc/20678/stat : 20678 (pbclasp) S 20676 20678 20139 0 -1 4194304 568 1590 0 0 0 0 2 1 16 0 1 0 129809698 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20678/statm: 3100 458 342 3 0 200 0
[pid=20686] ppid=20678 vsize=5352 CPUtime=0
/proc/20686/stat : 20686 (sh) S 20678 20678 20139 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 129809703 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20686/statm: 1338 224 188 169 0 49 0
[pid=20688] ppid=20686 vsize=1838952 CPUtime=39.03
/proc/20688/stat : 20688 (clasp) R 20686 20678 20139 0 -1 4194304 527627 0 0 0 3695 208 0 0 25 0 1 0 129809703 1883086848 442681 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20688/statm: 459738 442688 181 154 0 459208 0
Current children cumulated CPU time (s) 39.06
Current children cumulated vsize (KiB) 1856704

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

[startup+39.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 20688
/proc/meminfo: memFree=32984/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12400 CPUtime=0.03
/proc/20678/stat : 20678 (pbclasp) S 20676 20678 20139 0 -1 4194304 568 1590 0 0 0 0 2 1 16 0 1 0 129809698 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20678/statm: 3100 458 342 3 0 200 0
[pid=20686] ppid=20678 vsize=5352 CPUtime=0
/proc/20686/stat : 20686 (sh) S 20678 20678 20139 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 129809703 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20686/statm: 1338 224 188 169 0 49 0
[pid=20688] ppid=20686 vsize=1838952 CPUtime=39.03
/proc/20688/stat : 20688 (clasp) R 20686 20678 20139 0 -1 4194304 527627 0 0 0 3695 208 0 0 25 0 1 0 129809703 1883086848 442681 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20688/statm: 459738 442688 181 154 0 459208 0
Current children cumulated CPU time (s) 39.06
Current children cumulated vsize (KiB) 1856704

# WARNING:
# current cumulated CPU time (0.05 s) is less than in the last sample (39.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.01 s) to the 'lost time'.

[startup+39.2185 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 20688
/proc/meminfo: memFree=32984/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12400 CPUtime=0.05
/proc/20678/stat : 20678 (pbclasp) S 20676 20678 20139 0 -1 4194304 723 3367 0 0 0 0 2 3 17 0 1 0 129809698 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20678/statm: 3100 459 342 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+39.8012 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 20699
/proc/meminfo: memFree=1778000/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12400 CPUtime=0.05
/proc/20678/stat : 20678 (pbclasp) S 20676 20678 20139 0 -1 4194304 723 3367 0 0 0 0 2 3 17 0 1 0 129809698 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20678/statm: 3100 459 342 3 0 200 0
[pid=20697] ppid=20678 vsize=5352 CPUtime=0
/proc/20697/stat : 20697 (sh) S 20678 20678 20139 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 129813612 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20697/statm: 1338 224 188 169 0 49 0
[pid=20699] ppid=20697 vsize=48240 CPUtime=0.65
/proc/20699/stat : 20699 (clasp) R 20697 20678 20139 0 -1 4194304 12594 0 0 0 59 6 0 0 25 0 1 0 129813612 49397760 11424 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20699/statm: 12060 11424 181 154 0 11530 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 65992

[startup+40.6023 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 20699
/proc/meminfo: memFree=1712016/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12400 CPUtime=0.05
/proc/20678/stat : 20678 (pbclasp) S 20676 20678 20139 0 -1 4194304 723 3367 0 0 0 0 2 3 17 0 1 0 129809698 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20678/statm: 3100 459 342 3 0 200 0
[pid=20697] ppid=20678 vsize=5352 CPUtime=0
/proc/20697/stat : 20697 (sh) S 20678 20678 20139 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 129813612 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20697/statm: 1338 224 188 169 0 49 0
[pid=20699] ppid=20697 vsize=95552 CPUtime=1.45
/proc/20699/stat : 20699 (clasp) R 20697 20678 20139 0 -1 4194304 25923 0 0 0 133 12 0 0 25 0 1 0 129813612 97845248 23212 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20699/statm: 23888 23212 181 154 0 23358 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 113304

[startup+41.0024 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 20699
/proc/meminfo: memFree=1712016/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12400 CPUtime=0.05
/proc/20678/stat : 20678 (pbclasp) S 20676 20678 20139 0 -1 4194304 723 3367 0 0 0 0 2 3 17 0 1 0 129809698 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20678/statm: 3100 459 342 3 0 200 0
[pid=20697] ppid=20678 vsize=5352 CPUtime=0
/proc/20697/stat : 20697 (sh) S 20678 20678 20139 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 129813612 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20697/statm: 1338 224 188 169 0 49 0
[pid=20699] ppid=20697 vsize=120868 CPUtime=1.85
/proc/20699/stat : 20699 (clasp) R 20697 20678 20139 0 -1 4194304 32730 0 0 0 170 15 0 0 25 0 1 0 129813612 123768832 28649 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20699/statm: 30217 28649 181 154 0 29687 0
Current children cumulated CPU time (s) 1.9
Current children cumulated vsize (KiB) 138620

[startup+41.1025 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 20699
/proc/meminfo: memFree=1712016/2055920 swapFree=4157412/4192956
[pid=20678] ppid=20676 vsize=12400 CPUtime=0.05
/proc/20678/stat : 20678 (pbclasp) S 20676 20678 20139 0 -1 4194304 723 3367 0 0 0 0 2 3 17 0 1 0 129809698 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20678/statm: 3100 459 342 3 0 200 0
[pid=20697] ppid=20678 vsize=5352 CPUtime=0
/proc/20697/stat : 20697 (sh) S 20678 20678 20139 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 129813612 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20697/statm: 1338 224 188 169 0 49 0
[pid=20699] ppid=20697 vsize=127128 CPUtime=1.95
/proc/20699/stat : 20699 (clasp) R 20697 20678 20139 0 -1 4194304 34123 0 0 0 180 15 0 0 25 0 1 0 129813612 130179072 30042 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20699/statm: 31782 30043 181 154 0 31252 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 144880

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20678 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=32994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=37994
# CPU time returned by wait4() is 0.070988
# 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): 39.01
#  lost CPU user time (s): 36.95
#  lost CPU system time (s): 2.06

Real time (s): 41.1294
CPU time (s): 41.01
CPU user time (s): 38.77
CPU system time (s): 2.24
CPU usage (%): 99.7096
Max. virtual memory (cumulated for all children) (KiB): 1856704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.032994
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4567
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= 133
involuntary context switches= 27

runsolver used 0.048992 second user time and 0.110983 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue May  1 08:48:21 UTC 2007

IDJOB= 431691
IDBENCH= 48070
IDSOLVER= 158
FILE ID= node40/431691-1178009301

PBS_JOBID= 4728292

Free space on /tmp= 66543 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=17-P2=2-P3=19-P4=13-B.opb
COMMAND LINE= pbclasp instance-431691-1178009301.opb /tmp/evaluation/431691-1178009301/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-431691-1178009301 -o ROOT/results/node40/conversion-431691-1178009301 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431691-1178009301/instance-431691-1178009301.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-431691-1178009301 -o ROOT/results/node40/solver-431691-1178009301 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431691-1178009301.opb /tmp/evaluation/431691-1178009301/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  ad91a3f1eebbb2431180c5d6e6033f2b

RANDOM SEED= 857791725

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1805872 kB
Buffers:         29844 kB
Cached:         132372 kB
SwapCached:      15060 kB
Active:          59840 kB
Inactive:       125524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805872 kB
SwapTotal:     4192956 kB
SwapFree:      4157412 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          30020 kB
Slab:            50020 kB
Committed_AS:  1192396 kB
PageTables:       1932 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= 66543 MiB

End job on node40 on Tue May  1 08:49:03 UTC 2007