Trace number 365829

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 NameAnswerCPU timeWall clock time
PB-clasp 2007-04-10? (TO) 1800.07 1800.9

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
MD5SUM277dd35641d3866b31d8fb041eb7f9fb
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.022995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2750
Total number of constraints105
Number of constraints which are clauses55
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint55
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 56
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

1800.07/1800.81	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/365829-1177053527/instance-365829-1177053527.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-365829-1177053527 -o ROOT/results/node66/solver-365829-1177053527 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-365829-1177053527.opb /tmp/evaluation/365829-1177053527/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: 0.85 0.97 0.99 3/64 8939
/proc/meminfo: memFree=1733080/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12268 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) D 8937 8939 21692 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 181342323 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227607804517 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/8939/statm: 3067 317 242 3 0 167 0

[startup+0.0279569 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8939
/proc/meminfo: memFree=1733080/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.102156 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8939
/proc/meminfo: memFree=1733080/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.30119 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8939
/proc/meminfo: memFree=1733080/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.701269 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8939
/proc/meminfo: memFree=1733080/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50143 s]
/proc/loadavg: 0.85 0.97 0.99 2/68 8944
/proc/meminfo: memFree=1727992/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
[pid=8941] ppid=8939 vsize=5352 CPUtime=0.06
/proc/8941/stat : 8941 (sh) S 8939 8939 21692 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181342324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8941/statm: 1338 224 188 169 0 49 0
[pid=8943] ppid=8941 vsize=6648 CPUtime=1.42
/proc/8943/stat : 8943 (clasp-1.0) R 8941 8939 21692 0 -1 4194304 1312 0 0 0 142 0 0 0 25 0 1 0 181342324 6807552 1277 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616169 0 0 4096 0 0 0 0 17 0 0 0
/proc/8943/statm: 1662 1277 249 81 0 1036 0
[pid=8944] ppid=8941 vsize=12268 CPUtime=0
/proc/8944/stat : 8944 (pboutclasp.pl) S 8941 8939 21692 0 -1 4194304 416 0 0 0 0 0 0 0 17 0 1 0 181342324 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 36800

[startup+3.10175 s]
/proc/loadavg: 0.85 0.97 0.99 2/68 8944
/proc/meminfo: memFree=1726904/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
[pid=8941] ppid=8939 vsize=5352 CPUtime=0.06
/proc/8941/stat : 8941 (sh) S 8939 8939 21692 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181342324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8941/statm: 1338 224 188 169 0 49 0
[pid=8943] ppid=8941 vsize=7688 CPUtime=3.02
/proc/8943/stat : 8943 (clasp-1.0) R 8941 8939 21692 0 -1 4194304 1564 0 0 0 302 0 0 0 25 0 1 0 181342324 7872512 1529 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 0 0 0
/proc/8943/statm: 1922 1529 249 81 0 1296 0
[pid=8944] ppid=8941 vsize=12268 CPUtime=0
/proc/8944/stat : 8944 (pboutclasp.pl) S 8941 8939 21692 0 -1 4194304 416 0 0 0 0 0 0 0 17 0 1 0 181342324 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 37840

[startup+6.30239 s]
/proc/loadavg: 0.86 0.97 0.99 2/68 8944
/proc/meminfo: memFree=1725240/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
[pid=8941] ppid=8939 vsize=5352 CPUtime=0.06
/proc/8941/stat : 8941 (sh) S 8939 8939 21692 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181342324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8941/statm: 1338 224 188 169 0 49 0
[pid=8943] ppid=8941 vsize=8820 CPUtime=6.22
/proc/8943/stat : 8943 (clasp-1.0) R 8941 8939 21692 0 -1 4194304 1857 0 0 0 621 1 0 0 25 0 1 0 181342324 9031680 1822 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 0 0 0
/proc/8943/statm: 2205 1822 249 81 0 1579 0
[pid=8944] ppid=8941 vsize=12268 CPUtime=0
/proc/8944/stat : 8944 (pboutclasp.pl) S 8941 8939 21692 0 -1 4194304 416 0 0 0 0 0 0 0 17 0 1 0 181342324 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 38972

[startup+12.7017 s]
/proc/loadavg: 0.87 0.97 0.99 2/68 8944
/proc/meminfo: memFree=1723520/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
[pid=8941] ppid=8939 vsize=5352 CPUtime=0.06
/proc/8941/stat : 8941 (sh) S 8939 8939 21692 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181342324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8941/statm: 1338 224 188 169 0 49 0
[pid=8943] ppid=8941 vsize=10644 CPUtime=12.61
/proc/8943/stat : 8943 (clasp-1.0) R 8941 8939 21692 0 -1 4194304 2292 0 0 0 1260 1 0 0 25 0 1 0 181342324 10899456 2257 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782385 0 0 4096 0 0 0 0 17 0 0 0
/proc/8943/statm: 2661 2257 249 81 0 2035 0
[pid=8944] ppid=8941 vsize=12268 CPUtime=0
/proc/8944/stat : 8944 (pboutclasp.pl) S 8941 8939 21692 0 -1 4194304 416 0 0 0 0 0 0 0 17 0 1 0 181342324 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 40796

[startup+25.5022 s]
/proc/loadavg: 0.90 0.97 0.99 2/68 8944
/proc/meminfo: memFree=1721984/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
[pid=8941] ppid=8939 vsize=5352 CPUtime=0.06
/proc/8941/stat : 8941 (sh) S 8939 8939 21692 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181342324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8941/statm: 1338 224 188 169 0 49 0
[pid=8943] ppid=8941 vsize=12192 CPUtime=25.41
/proc/8943/stat : 8943 (clasp-1.0) R 8941 8939 21692 0 -1 4194304 2699 0 0 0 2540 1 0 0 25 0 1 0 181342324 12484608 2664 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741921 0 0 4096 0 0 0 0 17 0 0 0
/proc/8943/statm: 3048 2664 249 81 0 2422 0
[pid=8944] ppid=8941 vsize=12268 CPUtime=0
/proc/8944/stat : 8944 (pboutclasp.pl) S 8941 8939 21692 0 -1 4194304 416 0 0 0 0 0 0 0 17 0 1 0 181342324 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 42344

[startup+51.1023 s]
/proc/loadavg: 0.93 0.97 0.99 2/68 8944
/proc/meminfo: memFree=1717824/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
[pid=8941] ppid=8939 vsize=5352 CPUtime=0.06
/proc/8941/stat : 8941 (sh) S 8939 8939 21692 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181342324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8941/statm: 1338 224 188 169 0 49 0
[pid=8943] ppid=8941 vsize=16376 CPUtime=50.98
/proc/8943/stat : 8943 (clasp-1.0) R 8941 8939 21692 0 -1 4194304 3743 0 0 0 5097 1 0 0 25 0 1 0 181342324 16769024 3708 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792587 0 0 4096 0 0 0 0 17 0 0 0
/proc/8943/statm: 4094 3708 249 81 0 3468 0
[pid=8944] ppid=8941 vsize=12268 CPUtime=0
/proc/8944/stat : 8944 (pboutclasp.pl) S 8941 8939 21692 0 -1 4194304 416 0 0 0 0 0 0 0 17 0 1 0 181342324 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 46528

[startup+102.307 s]
/proc/loadavg: 0.97 0.97 0.99 2/68 8944
/proc/meminfo: memFree=1716608/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
[pid=8941] ppid=8939 vsize=5352 CPUtime=0.06
/proc/8941/stat : 8941 (sh) S 8939 8939 21692 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181342324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8941/statm: 1338 224 188 169 0 49 0
[pid=8943] ppid=8941 vsize=17608 CPUtime=102.16
/proc/8943/stat : 8943 (clasp-1.0) R 8941 8939 21692 0 -1 4194304 4184 0 0 0 10214 2 0 0 25 0 1 0 181342324 18030592 4002 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 0 0 0
/proc/8943/statm: 4402 4002 249 81 0 3776 0
[pid=8944] ppid=8941 vsize=12268 CPUtime=0
/proc/8944/stat : 8944 (pboutclasp.pl) S 8941 8939 21692 0 -1 4194304 416 0 0 0 0 0 0 0 17 0 1 0 181342324 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 47760

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 8944
/proc/meminfo: memFree=1713408/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
[pid=8941] ppid=8939 vsize=5352 CPUtime=0.06
/proc/8941/stat : 8941 (sh) S 8939 8939 21692 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181342324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8941/statm: 1338 224 188 169 0 49 0
[pid=8943] ppid=8941 vsize=20820 CPUtime=162.13
/proc/8943/stat : 8943 (clasp-1.0) R 8941 8939 21692 0 -1 4194304 5123 0 0 0 16211 2 0 0 25 0 1 0 181342324 21319680 4789 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782432 0 0 4096 0 0 0 0 17 0 0 0
/proc/8943/statm: 5205 4789 249 81 0 4579 0
[pid=8944] ppid=8941 vsize=12268 CPUtime=0
/proc/8944/stat : 8944 (pboutclasp.pl) S 8941 8939 21692 0 -1 4194304 416 0 0 0 0 0 0 0 17 0 1 0 181342324 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 50972


################
# More data... #
################

/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 69144

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 8946
/proc/meminfo: memFree=1694720/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
[pid=8941] ppid=8939 vsize=5352 CPUtime=0.06
/proc/8941/stat : 8941 (sh) S 8939 8939 21692 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181342324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8941/statm: 1338 224 188 169 0 49 0
[pid=8943] ppid=8941 vsize=39068 CPUtime=1421.65
/proc/8943/stat : 8943 (clasp-1.0) R 8941 8939 21692 0 -1 4194304 11306 0 0 0 142158 7 0 0 25 0 1 0 181342324 40005632 9361 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134793582 0 0 4096 0 0 0 0 17 0 0 0
/proc/8943/statm: 9767 9361 249 81 0 9141 0
[pid=8944] ppid=8941 vsize=12268 CPUtime=0
/proc/8944/stat : 8944 (pboutclasp.pl) S 8941 8939 21692 0 -1 4194304 416 0 0 0 0 0 0 0 17 0 1 0 181342324 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 69220

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 8946
/proc/meminfo: memFree=1694144/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
[pid=8941] ppid=8939 vsize=5352 CPUtime=0.06
/proc/8941/stat : 8941 (sh) S 8939 8939 21692 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181342324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8941/statm: 1338 224 188 169 0 49 0
[pid=8943] ppid=8941 vsize=39612 CPUtime=1481.63
/proc/8943/stat : 8943 (clasp-1.0) R 8941 8939 21692 0 -1 4194304 11521 0 0 0 148155 8 0 0 25 0 1 0 181342324 40562688 9497 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134735830 0 0 4096 0 0 0 0 17 0 0 0
/proc/8943/statm: 9903 9497 249 81 0 9277 0
[pid=8944] ppid=8941 vsize=12268 CPUtime=0
/proc/8944/stat : 8944 (pboutclasp.pl) S 8941 8939 21692 0 -1 4194304 416 0 0 0 0 0 0 0 17 0 1 0 181342324 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 69764

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 8946
/proc/meminfo: memFree=1693760/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
[pid=8941] ppid=8939 vsize=5352 CPUtime=0.06
/proc/8941/stat : 8941 (sh) S 8939 8939 21692 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181342324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8941/statm: 1338 224 188 169 0 49 0
[pid=8943] ppid=8941 vsize=40016 CPUtime=1541.61
/proc/8943/stat : 8943 (clasp-1.0) R 8941 8939 21692 0 -1 4194304 11856 0 0 0 154153 8 0 0 25 0 1 0 181342324 40976384 9598 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782309 0 0 4096 0 0 0 0 17 0 0 0
/proc/8943/statm: 10004 9598 249 81 0 9378 0
[pid=8944] ppid=8941 vsize=12268 CPUtime=0
/proc/8944/stat : 8944 (pboutclasp.pl) S 8941 8939 21692 0 -1 4194304 416 0 0 0 0 0 0 0 17 0 1 0 181342324 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 70168

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 8946
/proc/meminfo: memFree=1692800/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
[pid=8941] ppid=8939 vsize=5352 CPUtime=0.06
/proc/8941/stat : 8941 (sh) S 8939 8939 21692 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181342324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8941/statm: 1338 224 188 169 0 49 0
[pid=8943] ppid=8941 vsize=41264 CPUtime=1601.58
/proc/8943/stat : 8943 (clasp-1.0) R 8941 8939 21692 0 -1 4194304 12245 0 0 0 160150 8 0 0 25 0 1 0 181342324 42254336 9894 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 0 0 0
/proc/8943/statm: 10316 9894 249 81 0 9690 0
[pid=8944] ppid=8941 vsize=12268 CPUtime=0
/proc/8944/stat : 8944 (pboutclasp.pl) S 8941 8939 21692 0 -1 4194304 416 0 0 0 0 0 0 0 17 0 1 0 181342324 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 71416

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 8946
/proc/meminfo: memFree=1692992/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
[pid=8941] ppid=8939 vsize=5352 CPUtime=0.06
/proc/8941/stat : 8941 (sh) S 8939 8939 21692 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181342324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8941/statm: 1338 224 188 169 0 49 0
[pid=8943] ppid=8941 vsize=40860 CPUtime=1661.56
/proc/8943/stat : 8943 (clasp-1.0) R 8941 8939 21692 0 -1 4194304 12328 0 0 0 166148 8 0 0 25 0 1 0 181342324 41840640 9810 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 0 0 0
/proc/8943/statm: 10215 9810 249 81 0 9589 0
[pid=8944] ppid=8941 vsize=12268 CPUtime=0
/proc/8944/stat : 8944 (pboutclasp.pl) S 8941 8939 21692 0 -1 4194304 416 0 0 0 0 0 0 0 17 0 1 0 181342324 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 71012

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 8946
/proc/meminfo: memFree=1691328/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
[pid=8941] ppid=8939 vsize=5352 CPUtime=0.06
/proc/8941/stat : 8941 (sh) S 8939 8939 21692 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181342324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8941/statm: 1338 224 188 169 0 49 0
[pid=8943] ppid=8941 vsize=42784 CPUtime=1721.53
/proc/8943/stat : 8943 (clasp-1.0) R 8941 8939 21692 0 -1 4194304 12843 0 0 0 172144 9 0 0 25 0 1 0 181342324 43810816 10263 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782479 0 0 4096 0 0 0 0 17 0 0 0
/proc/8943/statm: 10696 10263 249 81 0 10070 0
[pid=8944] ppid=8941 vsize=12268 CPUtime=0
/proc/8944/stat : 8944 (pboutclasp.pl) S 8941 8939 21692 0 -1 4194304 416 0 0 0 0 0 0 0 17 0 1 0 181342324 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 72936

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 8946
/proc/meminfo: memFree=1689920/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
[pid=8941] ppid=8939 vsize=5352 CPUtime=0.06
/proc/8941/stat : 8941 (sh) S 8939 8939 21692 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181342324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8941/statm: 1338 224 188 169 0 49 0
[pid=8943] ppid=8941 vsize=43900 CPUtime=1781.51
/proc/8943/stat : 8943 (clasp-1.0) R 8941 8939 21692 0 -1 4194304 13231 0 0 0 178142 9 0 0 25 0 1 0 181342324 44953600 10548 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782375 0 0 4096 0 0 0 0 17 0 0 0
/proc/8943/statm: 10975 10548 249 81 0 10349 0
[pid=8944] ppid=8941 vsize=12268 CPUtime=0
/proc/8944/stat : 8944 (pboutclasp.pl) S 8941 8939 21692 0 -1 4194304 416 0 0 0 0 0 0 0 17 0 1 0 181342324 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 74052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 8946
/proc/meminfo: memFree=1688576/2055920 swapFree=4182980/4192956
[pid=8939] ppid=8937 vsize=12532 CPUtime=0
/proc/8939/stat : 8939 (pbclasp) S 8937 8939 21692 0 -1 4194304 511 0 0 0 0 0 0 0 16 0 1 0 181342323 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8939/statm: 3133 459 320 3 0 233 0
[pid=8941] ppid=8939 vsize=5352 CPUtime=0.06
/proc/8941/stat : 8941 (sh) S 8939 8939 21692 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181342324 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8941/statm: 1338 224 188 169 0 49 0
[pid=8943] ppid=8941 vsize=45456 CPUtime=1800.01
/proc/8943/stat : 8943 (clasp-1.0) R 8941 8939 21692 0 -1 4194304 13607 0 0 0 179991 10 0 0 25 0 1 0 181342324 46546944 10924 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 0 0 0
/proc/8943/statm: 11364 10924 249 81 0 10738 0
[pid=8944] ppid=8941 vsize=12268 CPUtime=0
/proc/8944/stat : 8944 (pboutclasp.pl) S 8941 8939 21692 0 -1 4194304 416 0 0 0 0 0 0 0 17 0 1 0 181342324 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/8944/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 75608

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

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8939 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=79987
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.091985
# while last known CPU time is 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.9
CPU time (s): 1800.07
CPU user time (s): 1799.97
CPU system time (s): 0.1
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 75608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.079987
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1810
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= 55
involuntary context switches= 5

runsolver used 1.79073 second user time and 4.76927 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Fri Apr 20 07:18:47 UTC 2007

IDJOB= 365829
IDBENCH= 2573
IDSOLVER= 167
FILE ID= node66/365829-1177053527

PBS_JOBID= 4640162

Free space on /tmp= 66409 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
COMMAND LINE= pbclasp instance-365829-1177053527.opb /tmp/evaluation/365829-1177053527/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-365829-1177053527 -o ROOT/results/node66/conversion-365829-1177053527 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365829-1177053527/instance-365829-1177053527.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-365829-1177053527 -o ROOT/results/node66/solver-365829-1177053527 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-365829-1177053527.opb /tmp/evaluation/365829-1177053527/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  277dd35641d3866b31d8fb041eb7f9fb

RANDOM SEED= 850637663

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1733424 kB
Buffers:         53292 kB
Cached:         197236 kB
SwapCached:       3792 kB
Active:          91524 kB
Inactive:       175216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1733424 kB
SwapTotal:     4192956 kB
SwapFree:      4182980 kB
Dirty:             704 kB
Writeback:           0 kB
Mapped:          20668 kB
Slab:            41796 kB
Committed_AS:  1716416 kB
PageTables:       1388 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= 66409 MiB

End job on node66 on Fri Apr 20 07:48:50 UTC 2007