Trace number 431439

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) 41.4 41.5881

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=17-P1=29-P2=17-P3=19-P4=2-P5=11-P6=29-P7=17-P8=5-B.opb
MD5SUM72fe30e1c21a3b80e1a1f9cf3965ebc5
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 benchmark0.067989
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 variables120
Total number of constraints17
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 constraints17
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)200
Sum of products size (including duplicates)400
Number of different products200
Sum of products size400

Solver Data (download as text)

39.45/39.52	c Somebody sent me a SIGTERM
39.45/39.52	s UNKNOWN
39.45/39.52	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431439-1178006341/instance-431439-1178006341.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node38/watcher-431439-1178006341 -o ROOT/results/node38/solver-431439-1178006341 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431439-1178006341.opb /tmp/evaluation/431439-1178006341/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: 0.93 0.97 0.98 4/77 23678
/proc/meminfo: memFree=1814440/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12268 CPUtime=0
/proc/23678/stat : 23678 (pbclasp) R 23676 23678 23432 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 232800837 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266890607205 0 0 4224 0 0 0 0 17 1 0 0
/proc/23678/statm: 3067 317 242 3 0 167 0

[startup+0.045624 s]
/proc/loadavg: 0.93 0.97 0.98 4/77 23678
/proc/meminfo: memFree=1814440/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 232800837 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899337314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23678/statm: 3100 440 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.10163 s]
/proc/loadavg: 0.93 0.97 0.98 4/77 23678
/proc/meminfo: memFree=1814440/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0.03
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 568 1590 0 0 0 0 3 0 16 0 1 0 232800837 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23678/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.301665 s]
/proc/loadavg: 0.93 0.97 0.98 4/77 23678
/proc/meminfo: memFree=1814440/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0.03
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 568 1590 0 0 0 0 3 0 16 0 1 0 232800837 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23678/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.701742 s]
/proc/loadavg: 0.93 0.97 0.98 4/77 23678
/proc/meminfo: memFree=1814440/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0.03
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 568 1590 0 0 0 0 3 0 16 0 1 0 232800837 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23678/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+1.5019 s]
/proc/loadavg: 0.93 0.97 0.98 2/80 23688
/proc/meminfo: memFree=1751752/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0.03
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 568 1590 0 0 0 0 3 0 16 0 1 0 232800837 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23678/statm: 3100 460 342 3 0 200 0
[pid=23686] ppid=23678 vsize=5352 CPUtime=0
/proc/23686/stat : 23686 (sh) S 23678 23678 23432 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 232800843 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23686/statm: 1338 224 188 169 0 49 0
[pid=23688] ppid=23686 vsize=95308 CPUtime=1.42
/proc/23688/stat : 23688 (clasp) R 23686 23678 23432 0 -1 4194304 25325 0 0 0 133 9 0 0 25 0 1 0 232800844 97595392 22705 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23688/statm: 23827 22705 181 154 0 23297 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 113060

[startup+3.1012 s]
/proc/loadavg: 0.93 0.97 0.98 2/80 23688
/proc/meminfo: memFree=1690184/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0.03
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 568 1590 0 0 0 0 3 0 16 0 1 0 232800837 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23678/statm: 3100 460 342 3 0 200 0
[pid=23686] ppid=23678 vsize=5352 CPUtime=0
/proc/23686/stat : 23686 (sh) S 23678 23678 23432 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 232800843 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23686/statm: 1338 224 188 169 0 49 0
[pid=23688] ppid=23686 vsize=184904 CPUtime=3.02
/proc/23688/stat : 23688 (clasp) R 23686 23678 23432 0 -1 4194304 50876 0 0 0 282 20 0 0 25 0 1 0 232800844 189341696 44049 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23688/statm: 46226 44050 181 154 0 45696 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 202656

[startup+6.30282 s]
/proc/loadavg: 0.94 0.97 0.98 2/80 23688
/proc/meminfo: memFree=1522568/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0.03
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 568 1590 0 0 0 0 3 0 16 0 1 0 232800837 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23678/statm: 3100 460 342 3 0 200 0
[pid=23686] ppid=23678 vsize=5352 CPUtime=0
/proc/23686/stat : 23686 (sh) S 23678 23678 23432 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 232800843 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23686/statm: 1338 224 188 169 0 49 0
[pid=23688] ppid=23686 vsize=352220 CPUtime=6.22
/proc/23688/stat : 23688 (clasp) R 23686 23678 23432 0 -1 4194304 96612 0 0 0 586 36 0 0 25 0 1 0 232800844 360673280 83617 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23688/statm: 88055 83618 181 154 0 87525 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 369972

[startup+12.701 s]
/proc/loadavg: 0.94 0.97 0.98 2/80 23688
/proc/meminfo: memFree=1218824/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0.03
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 568 1590 0 0 0 0 3 0 16 0 1 0 232800837 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23678/statm: 3100 460 342 3 0 200 0
[pid=23686] ppid=23678 vsize=5352 CPUtime=0
/proc/23686/stat : 23686 (sh) S 23678 23678 23432 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 232800843 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23686/statm: 1338 224 188 169 0 49 0
[pid=23688] ppid=23686 vsize=654884 CPUtime=12.62
/proc/23688/stat : 23688 (clasp) R 23686 23678 23432 0 -1 4194304 184601 0 0 0 1192 70 0 0 25 0 1 0 232800844 670601216 156335 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9041531 0 0 4096 0 0 0 0 17 1 0 0
/proc/23688/statm: 163721 156335 181 154 0 163191 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 672636

[startup+25.5015 s]
/proc/loadavg: 0.95 0.97 0.98 2/80 23688
/proc/meminfo: memFree=647944/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0.03
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 568 1590 0 0 0 0 3 0 16 0 1 0 232800837 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23678/statm: 3100 460 342 3 0 200 0
[pid=23686] ppid=23678 vsize=5352 CPUtime=0
/proc/23686/stat : 23686 (sh) S 23678 23678 23432 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 232800843 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23686/statm: 1338 224 188 169 0 49 0
[pid=23688] ppid=23686 vsize=1210308 CPUtime=25.42
/proc/23688/stat : 23688 (clasp) R 23686 23678 23432 0 -1 4194304 350179 0 0 0 2402 140 0 0 25 0 1 0 232800844 1239355392 293955 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23688/statm: 302577 293955 181 154 0 302047 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1228060



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.5012 s]
/proc/loadavg: 0.96 0.97 0.98 2/80 23688
/proc/meminfo: memFree=51720/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0.03
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 568 1590 0 0 0 0 3 0 16 0 1 0 232800837 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23678/statm: 3100 460 342 3 0 200 0
[pid=23686] ppid=23678 vsize=5352 CPUtime=0
/proc/23686/stat : 23686 (sh) S 23678 23678 23432 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 232800843 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23686/statm: 1338 224 188 169 0 49 0
[pid=23688] ppid=23686 vsize=1857476 CPUtime=39.42
/proc/23688/stat : 23688 (clasp) R 23686 23678 23432 0 -1 4194304 517432 0 0 0 3730 212 0 0 25 0 1 0 232800844 1902055424 440272 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/23688/statm: 464369 440279 181 154 0 463839 0
Current children cumulated CPU time (s) 39.45
Current children cumulated vsize (KiB) 1875228

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

[startup+39.5012 s]
/proc/loadavg: 0.96 0.97 0.98 2/80 23688
/proc/meminfo: memFree=51720/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0.03
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 568 1590 0 0 0 0 3 0 16 0 1 0 232800837 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23678/statm: 3100 460 342 3 0 200 0
[pid=23686] ppid=23678 vsize=5352 CPUtime=0
/proc/23686/stat : 23686 (sh) S 23678 23678 23432 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 232800843 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23686/statm: 1338 224 188 169 0 49 0
[pid=23688] ppid=23686 vsize=1857476 CPUtime=39.42
/proc/23688/stat : 23688 (clasp) R 23686 23678 23432 0 -1 4194304 517432 0 0 0 3730 212 0 0 25 0 1 0 232800844 1902055424 440272 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/23688/statm: 464369 440279 181 154 0 463839 0
Current children cumulated CPU time (s) 39.45
Current children cumulated vsize (KiB) 1875228

# WARNING:
# current cumulated CPU time (0.06 s) is less than in the last sample (39.45 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.39 s) to the 'lost time'.

[startup+39.6229 s]
/proc/loadavg: 0.96 0.97 0.98 2/80 23688
/proc/meminfo: memFree=51720/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0.06
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 724 3365 0 0 0 0 4 2 17 0 1 0 232800837 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23678/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+39.8013 s]
/proc/loadavg: 0.96 0.97 0.98 2/80 23688
/proc/meminfo: memFree=51720/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0.06
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 724 3365 0 0 0 0 4 2 17 0 1 0 232800837 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23678/statm: 3100 462 342 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+40.6014 s]
/proc/loadavg: 0.96 0.97 0.98 2/81 23699
/proc/meminfo: memFree=1744640/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0.06
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 724 3365 0 0 0 0 4 2 17 0 1 0 232800837 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23678/statm: 3100 462 342 3 0 200 0
[pid=23697] ppid=23678 vsize=5352 CPUtime=0
/proc/23697/stat : 23697 (sh) S 23678 23678 23432 0 -1 4194304 288 121 0 0 0 0 0 0 20 0 1 0 232804791 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23697/statm: 1338 224 188 169 0 49 0
[pid=23699] ppid=23697 vsize=72300 CPUtime=1.06
/proc/23699/stat : 23699 (clasp) R 23697 23678 23432 0 -1 4194304 19297 0 0 0 98 8 0 0 25 0 1 0 232804791 74035200 17283 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23699/statm: 18075 17283 181 154 0 17545 0
Current children cumulated CPU time (s) 1.12
Current children cumulated vsize (KiB) 90052

[startup+41.0015 s]
/proc/loadavg: 0.96 0.97 0.98 2/81 23699
/proc/meminfo: memFree=1744640/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0.06
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 724 3365 0 0 0 0 4 2 17 0 1 0 232800837 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23678/statm: 3100 462 342 3 0 200 0
[pid=23697] ppid=23678 vsize=5352 CPUtime=0
/proc/23697/stat : 23697 (sh) S 23678 23678 23432 0 -1 4194304 288 121 0 0 0 0 0 0 20 0 1 0 232804791 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23697/statm: 1338 224 188 169 0 49 0
[pid=23699] ppid=23697 vsize=95752 CPUtime=1.45
/proc/23699/stat : 23699 (clasp) R 23697 23678 23432 0 -1 4194304 25641 0 0 0 135 10 0 0 25 0 1 0 232804791 98050048 22930 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23699/statm: 23938 22930 181 154 0 23408 0
Current children cumulated CPU time (s) 1.51
Current children cumulated vsize (KiB) 113504

[startup+41.4026 s]
/proc/loadavg: 0.96 0.97 0.98 2/81 23699
/proc/meminfo: memFree=1744640/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0.06
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 724 3365 0 0 0 0 4 2 17 0 1 0 232800837 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23678/statm: 3100 462 342 3 0 200 0
[pid=23697] ppid=23678 vsize=5352 CPUtime=0
/proc/23697/stat : 23697 (sh) S 23678 23678 23432 0 -1 4194304 288 121 0 0 0 0 0 0 20 0 1 0 232804791 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23697/statm: 1338 224 188 169 0 49 0
[pid=23699] ppid=23697 vsize=121204 CPUtime=1.84
/proc/23699/stat : 23699 (clasp) R 23697 23678 23432 0 -1 4194304 32446 0 0 0 172 12 0 0 25 0 1 0 232804791 124112896 28426 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23699/statm: 30301 28428 181 154 0 29771 0
Current children cumulated CPU time (s) 1.9
Current children cumulated vsize (KiB) 138956

[startup+41.5026 s]
/proc/loadavg: 0.96 0.97 0.98 2/81 23699
/proc/meminfo: memFree=1744640/2055920 swapFree=4154564/4192956
[pid=23678] ppid=23676 vsize=12400 CPUtime=0.06
/proc/23678/stat : 23678 (pbclasp) S 23676 23678 23432 0 -1 4194304 724 3365 0 0 0 0 4 2 17 0 1 0 232800837 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23678/statm: 3100 462 342 3 0 200 0
[pid=23697] ppid=23678 vsize=5352 CPUtime=0
/proc/23697/stat : 23697 (sh) S 23678 23678 23432 0 -1 4194304 288 121 0 0 0 0 0 0 20 0 1 0 232804791 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23697/statm: 1338 224 188 169 0 49 0
[pid=23699] ppid=23697 vsize=122908 CPUtime=1.95
/proc/23699/stat : 23699 (clasp) R 23697 23678 23432 0 -1 4194304 33884 0 0 0 182 13 0 0 25 0 1 0 232804791 125857792 29803 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/23699/statm: 30727 29803 181 154 0 30197 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 140660

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23678 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=53991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=33994
# CPU time returned by wait4() is 0.087985
# 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): 39.39
#  lost CPU user time (s): 37.29
#  lost CPU system time (s): 2.1

Real time (s): 41.5881
CPU time (s): 41.4
CPU user time (s): 39.15
CPU system time (s): 2.25
CPU usage (%): 99.5478
Max. virtual memory (cumulated for all children) (KiB): 1875228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.053991
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= 135
involuntary context switches= 25

runsolver used 0.035994 second user time and 0.12598 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Tue May  1 07:59:02 UTC 2007

IDJOB= 431439
IDBENCH= 48052
IDSOLVER= 158
FILE ID= node38/431439-1178006341

PBS_JOBID= 4728267

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=5-P0=17-P1=29-P2=17-P3=19-P4=2-P5=11-P6=29-P7=17-P8=5-B.opb
COMMAND LINE= pbclasp instance-431439-1178006341.opb /tmp/evaluation/431439-1178006341/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-431439-1178006341 -o ROOT/results/node38/conversion-431439-1178006341 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431439-1178006341/instance-431439-1178006341.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-431439-1178006341 -o ROOT/results/node38/solver-431439-1178006341 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431439-1178006341.opb /tmp/evaluation/431439-1178006341/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  72fe30e1c21a3b80e1a1f9cf3965ebc5

RANDOM SEED= 753887569

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1814848 kB
Buffers:         38808 kB
Cached:         120408 kB
SwapCached:       6772 kB
Active:          77224 kB
Inactive:       105124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814848 kB
SwapTotal:     4192956 kB
SwapFree:      4154564 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          29724 kB
Slab:            43940 kB
Committed_AS:  2893264 kB
PageTables:       2060 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 node38 on Tue May  1 07:59:44 UTC 2007