Trace number 352456

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) 1488.78 1489.43

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_1.opb.PB06.opb
MD5SUM2fd45123d8e20b24379108257151f007
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark433
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 414
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 488873
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 488873
Number of bits of the biggest sum of numbers19
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)

1486.88/1487.42	c Somebody sent me a SIGTERM
1486.88/1487.42	s UNKNOWN
1486.88/1487.45	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352456-1176632472/instance-352456-1176632472.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/node51/watcher-352456-1176632472 -o ROOT/results/node51/solver-352456-1176632472 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352456-1176632472.opb /tmp/evaluation/352456-1176632472/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 3/64 12193
/proc/meminfo: memFree=1782696/2055920 swapFree=4184904/4192956
[pid=12193] ppid=12191 vsize=12268 CPUtime=0
/proc/12193/stat : 12193 (pbclasp) D 12191 12193 11193 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 18092356 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235371461221 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/12193/statm: 3067 317 242 3 0 167 0

[startup+0.0300639 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12193
/proc/meminfo: memFree=1782696/2055920 swapFree=4184904/4192956
[pid=12193] ppid=12191 vsize=13316 CPUtime=0.02
/proc/12193/stat : 12193 (pbclasp) R 12191 12193 11193 0 -1 4194304 712 0 0 0 2 0 0 0 18 0 1 0 18092356 13635584 678 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235391618830 0 0 4224 16384 0 0 0 17 1 0 0
/proc/12193/statm: 3329 678 320 3 0 429 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13316

[startup+0.10107 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12193
/proc/meminfo: memFree=1782696/2055920 swapFree=4184904/4192956
[pid=12193] ppid=12191 vsize=13448 CPUtime=0.09
/proc/12193/stat : 12193 (pbclasp) R 12191 12193 11193 0 -1 4194304 726 0 0 0 9 0 0 0 18 0 1 0 18092356 13770752 692 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235371139809 0 0 4224 16384 0 0 0 17 1 0 0
/proc/12193/statm: 3362 692 320 3 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13448

[startup+0.301088 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12193
/proc/meminfo: memFree=1782696/2055920 swapFree=4184904/4192956
[pid=12193] ppid=12191 vsize=13580 CPUtime=0.29
/proc/12193/stat : 12193 (pbclasp) R 12191 12193 11193 0 -1 4194304 768 0 0 0 29 0 0 0 19 0 1 0 18092356 13905920 734 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235371139809 0 0 4224 16384 0 0 0 17 1 0 0
/proc/12193/statm: 3395 734 320 3 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13580

[startup+0.701124 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12193
/proc/meminfo: memFree=1782696/2055920 swapFree=4184904/4192956
[pid=12193] ppid=12191 vsize=13976 CPUtime=0.69
/proc/12193/stat : 12193 (pbclasp) R 12191 12193 11193 0 -1 4194304 880 0 0 0 69 0 0 0 22 0 1 0 18092356 14311424 846 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235391618818 0 0 4224 16384 0 0 0 17 1 0 0
/proc/12193/statm: 3494 846 320 3 0 594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13976

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12194
/proc/meminfo: memFree=1779872/2055920 swapFree=4184904/4192956
[pid=12193] ppid=12191 vsize=15220 CPUtime=1.09
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 18092356 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12193/statm: 3805 1142 324 3 0 905 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 15220

[startup+3.10134 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 12196
/proc/meminfo: memFree=1777872/2055920 swapFree=4184904/4192956
[pid=12193] ppid=12191 vsize=15220 CPUtime=1.09
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 18092356 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12193/statm: 3805 1142 324 3 0 905 0
[pid=12195] ppid=12193 vsize=5352 CPUtime=0
/proc/12195/stat : 12195 (sh) S 12193 12193 11193 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 18092467 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12195/statm: 1338 229 193 169 0 49 0
[pid=12196] ppid=12195 vsize=12532 CPUtime=1.98
/proc/12196/stat : 12196 (pb2clasp1) R 12195 12193 11193 0 -1 4194304 521 0 0 0 197 1 0 0 25 0 1 0 18092467 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 235380191186 0 0 4224 0 0 0 0 17 1 0 0
/proc/12196/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 33104

[startup+6.30163 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 12196
/proc/meminfo: memFree=1776408/2055920 swapFree=4184904/4192956
[pid=12193] ppid=12191 vsize=15220 CPUtime=1.09
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 18092356 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12193/statm: 3805 1142 324 3 0 905 0
[pid=12195] ppid=12193 vsize=5352 CPUtime=0
/proc/12195/stat : 12195 (sh) S 12193 12193 11193 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 18092467 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12195/statm: 1338 229 193 169 0 49 0
[pid=12196] ppid=12195 vsize=12532 CPUtime=5.18
/proc/12196/stat : 12196 (pb2clasp1) R 12195 12193 11193 0 -1 4194304 521 0 0 0 515 3 0 0 25 0 1 0 18092467 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 235391254921 0 0 4224 0 0 0 0 17 1 0 0
/proc/12196/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 33104

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/67 12196
/proc/meminfo: memFree=1773720/2055920 swapFree=4184904/4192956
[pid=12193] ppid=12191 vsize=15220 CPUtime=1.09
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 18092356 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12193/statm: 3805 1142 324 3 0 905 0
[pid=12195] ppid=12193 vsize=5352 CPUtime=0
/proc/12195/stat : 12195 (sh) S 12193 12193 11193 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 18092467 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12195/statm: 1338 229 193 169 0 49 0
[pid=12196] ppid=12195 vsize=12532 CPUtime=11.58
/proc/12196/stat : 12196 (pb2clasp1) R 12195 12193 11193 0 -1 4194304 521 0 0 0 1152 6 0 0 25 0 1 0 18092467 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 235391249522 0 0 4224 0 0 0 0 17 1 0 0
/proc/12196/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33104

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 12196
/proc/meminfo: memFree=1768216/2055920 swapFree=4184904/4192956
[pid=12193] ppid=12191 vsize=15220 CPUtime=1.09
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 18092356 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12193/statm: 3805 1142 324 3 0 905 0
[pid=12195] ppid=12193 vsize=5352 CPUtime=0
/proc/12195/stat : 12195 (sh) S 12193 12193 11193 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 18092467 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12195/statm: 1338 229 193 169 0 49 0
[pid=12196] ppid=12195 vsize=12532 CPUtime=24.37
/proc/12196/stat : 12196 (pb2clasp1) R 12195 12193 11193 0 -1 4194304 521 0 0 0 2429 8 0 0 25 0 1 0 18092467 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 235391094426 0 0 4224 0 0 0 0 17 1 0 0
/proc/12196/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 33104

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/68 12203
/proc/meminfo: memFree=1506704/2055920 swapFree=4184904/4192956
[pid=12193] ppid=12191 vsize=16144 CPUtime=41.02
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1782 1617 0 0 112 0 3968 22 16 0 1 0 18092356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12193/statm: 4036 1382 343 3 0 1136 0
[pid=12201] ppid=12193 vsize=5352 CPUtime=0
/proc/12201/stat : 12201 (sh) S 12193 12193 11193 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 18096462 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12201/statm: 1338 224 188 169 0 49 0
[pid=12202] ppid=12201 vsize=2520 CPUtime=0.02
/proc/12202/stat : 12202 (cat) S 12201 12193 11193 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 18096462 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12202/statm: 630 87 71 4 0 42 0
[pid=12203] ppid=12201 vsize=254096 CPUtime=10
/proc/12203/stat : 12203 (clasp) R 12201 12193 11193 0 -1 4194304 63536 0 0 0 973 27 0 0 25 0 1 0 18096462 260194304 63015 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088716 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 63524 63015 173 154 0 62994 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 278112

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 12203
/proc/meminfo: memFree=1418456/2055920 swapFree=4184904/4192956
[pid=12193] ppid=12191 vsize=16144 CPUtime=41.02
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1782 1617 0 0 112 0 3968 22 16 0 1 0 18092356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12193/statm: 4036 1382 343 3 0 1136 0
[pid=12201] ppid=12193 vsize=5352 CPUtime=0.04
/proc/12201/stat : 12201 (sh) S 12193 12193 11193 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 18096462 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12201/statm: 1338 224 188 169 0 49 0
[pid=12203] ppid=12201 vsize=327340 CPUtime=61.16
/proc/12203/stat : 12203 (clasp) R 12201 12193 11193 0 -1 4194304 166814 0 0 0 6034 82 0 0 25 0 1 0 18096462 335196160 81349 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 81835 81349 194 154 0 81305 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 348836

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 12203
/proc/meminfo: memFree=1308696/2055920 swapFree=4184904/4192956
[pid=12193] ppid=12191 vsize=16144 CPUtime=41.02
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1782 1617 0 0 112 0 3968 22 16 0 1 0 18092356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12193/statm: 4036 1382 343 3 0 1136 0
[pid=12201] ppid=12193 vsize=5352 CPUtime=0.04
/proc/12201/stat : 12201 (sh) S 12193 12193 11193 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 18096462 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12201/statm: 1338 224 188 169 0 49 0
[pid=12203] ppid=12201 vsize=437992 CPUtime=121.13
/proc/12203/stat : 12203 (clasp) R 12201 12193 11193 0 -1 4194304 194437 0 0 0 12014 99 0 0 25 0 1 0 18096462 448503808 108931 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 109498 108931 194 154 0 108968 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 459488

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 12203
/proc/meminfo: memFree=1184664/2055920 swapFree=4184904/4192956
[pid=12193] ppid=12191 vsize=16144 CPUtime=41.02
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1782 1617 0 0 112 0 3968 22 16 0 1 0 18092356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12193/statm: 4036 1382 343 3 0 1136 0
[pid=12201] ppid=12193 vsize=5352 CPUtime=0.04
/proc/12201/stat : 12201 (sh) S 12193 12193 11193 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 18096462 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12201/statm: 1338 224 188 169 0 49 0
[pid=12203] ppid=12201 vsize=561560 CPUtime=181.12
/proc/12203/stat : 12203 (clasp) R 12201 12193 11193 0 -1 4194304 225315 0 0 0 17994 118 0 0 25 0 1 0 18096462 575037440 139748 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 140390 139748 194 154 0 139860 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 583056

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 12203
/proc/meminfo: memFree=1082584/2055920 swapFree=4184904/4192956
[pid=12193] ppid=12191 vsize=16144 CPUtime=41.02
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1782 1617 0 0 112 0 3968 22 16 0 1 0 18092356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12193/statm: 4036 1382 343 3 0 1136 0
[pid=12201] ppid=12193 vsize=5352 CPUtime=0.04
/proc/12201/stat : 12201 (sh) S 12193 12193 11193 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 18096462 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12201/statm: 1338 224 188 169 0 49 0
[pid=12203] ppid=12201 vsize=664936 CPUtime=241.1
/proc/12203/stat : 12203 (clasp) R 12201 12193 11193 0 -1 4194304 251070 0 0 0 23977 133 0 0 25 0 1 0 18096462 680894464 165412 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 166234 165412 194 154 0 165704 0

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

/proc/loadavg: 0.99 0.98 0.99 2/67 12203
/proc/meminfo: memFree=16024/2055920 swapFree=4184504/4192956
[pid=12193] ppid=12191 vsize=16144 CPUtime=41.02
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1782 1617 0 0 112 0 3968 22 16 0 1 0 18092356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12193/statm: 4036 1382 343 3 0 1136 0
[pid=12201] ppid=12193 vsize=5352 CPUtime=0.04
/proc/12201/stat : 12201 (sh) S 12193 12193 11193 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 18096462 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12201/statm: 1338 224 188 169 0 49 0
[pid=12203] ppid=12201 vsize=1755984 CPUtime=1380.75
/proc/12203/stat : 12203 (clasp) R 12201 12193 11193 0 -1 4194304 526108 0 0 0 137768 307 0 0 25 0 1 0 18096462 1798127616 436320 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 438996 436320 194 154 0 438466 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 1777480

[startup+1482.3 s]
/proc/loadavg: 1.15 1.02 1.01 2/67 12203
/proc/meminfo: memFree=16280/2055920 swapFree=4184504/4192956
[pid=12193] ppid=12191 vsize=16144 CPUtime=41.02
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1782 1617 0 0 112 0 3968 22 16 0 1 0 18092356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12193/statm: 4036 1382 343 3 0 1136 0
[pid=12201] ppid=12193 vsize=5352 CPUtime=0.04
/proc/12201/stat : 12201 (sh) S 12193 12193 11193 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 18096462 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12201/statm: 1338 224 188 169 0 49 0
[pid=12203] ppid=12201 vsize=1816128 CPUtime=1440.73
/proc/12203/stat : 12203 (clasp) R 12201 12193 11193 0 -1 4194304 541123 0 0 0 143755 318 0 0 25 0 1 0 18096462 1859715072 451263 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 454032 451263 194 154 0 453502 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 1837624



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1487.4 s]
/proc/loadavg: 1.14 1.02 1.00 2/67 12203
/proc/meminfo: memFree=15960/2055920 swapFree=4184504/4192956
[pid=12193] ppid=12191 vsize=16144 CPUtime=41.02
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1782 1617 0 0 112 0 3968 22 16 0 1 0 18092356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12193/statm: 4036 1382 343 3 0 1136 0
[pid=12201] ppid=12193 vsize=5352 CPUtime=0.04
/proc/12201/stat : 12201 (sh) S 12193 12193 11193 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 18096462 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12201/statm: 1338 224 188 169 0 49 0
[pid=12203] ppid=12201 vsize=1821708 CPUtime=1445.82
/proc/12203/stat : 12203 (clasp) R 12201 12193 11193 0 -1 4194304 542530 0 0 0 144264 318 0 0 25 0 1 0 18096462 1865428992 452670 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 455427 452670 194 154 0 454897 0
Current children cumulated CPU time (s) 1486.88
Current children cumulated vsize (KiB) 1843204

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

[startup+1487.4 s]
/proc/loadavg: 1.14 1.02 1.00 2/67 12203
/proc/meminfo: memFree=15960/2055920 swapFree=4184504/4192956
[pid=12193] ppid=12191 vsize=16144 CPUtime=41.02
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1782 1617 0 0 112 0 3968 22 16 0 1 0 18092356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12193/statm: 4036 1382 343 3 0 1136 0
[pid=12201] ppid=12193 vsize=5352 CPUtime=0.04
/proc/12201/stat : 12201 (sh) S 12193 12193 11193 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 18096462 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12201/statm: 1338 224 188 169 0 49 0
[pid=12203] ppid=12201 vsize=1821708 CPUtime=1445.82
/proc/12203/stat : 12203 (clasp) R 12201 12193 11193 0 -1 4194304 542530 0 0 0 144264 318 0 0 25 0 1 0 18096462 1865428992 452670 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 455427 452670 194 154 0 454897 0
Current children cumulated CPU time (s) 1486.88
Current children cumulated vsize (KiB) 1843204

# WARNING:
# current cumulated CPU time (41.12 s) is less than in the last sample (1486.88 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1445.76 s) to the 'lost time'.

[startup+1487.52 s]
/proc/loadavg: 1.14 1.02 1.00 2/67 12203
/proc/meminfo: memFree=15960/2055920 swapFree=4184504/4192956
[pid=12193] ppid=12191 vsize=16144 CPUtime=41.12
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1930 2984 0 0 113 1 3969 29 18 0 1 0 18092356 16531456 1383 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12193/statm: 4036 1383 343 3 0 1136 0
Current children cumulated CPU time (s) 41.12
Current children cumulated vsize (KiB) 16144

Sending SIGKILL to process tree (bottom up)

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

[startup+1487.8 s]
/proc/loadavg: 1.14 1.02 1.00 2/67 12203
/proc/meminfo: memFree=15960/2055920 swapFree=4184504/4192956
[pid=12193] ppid=12191 vsize=16144 CPUtime=41.23
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1943 3386 0 0 113 1 3970 39 15 0 1 0 18092356 16531456 1383 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12193/statm: 4036 1383 343 3 0 1136 0
Current children cumulated CPU time (s) 41.23
Current children cumulated vsize (KiB) 16144

[startup+1488.6 s]
/proc/loadavg: 1.14 1.02 1.00 2/69 12214
/proc/meminfo: memFree=1814984/2055920 swapFree=4184504/4192956
[pid=12193] ppid=12191 vsize=16144 CPUtime=41.23
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1943 3386 0 0 113 1 3970 39 15 0 1 0 18092356 16531456 1383 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12193/statm: 4036 1383 343 3 0 1136 0
[pid=12212] ppid=12193 vsize=5352 CPUtime=0
/proc/12212/stat : 12212 (sh) S 12193 12193 11193 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 18241115 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12212/statm: 1338 224 188 169 0 49 0
[pid=12213] ppid=12212 vsize=2520 CPUtime=0
/proc/12213/stat : 12213 (cat) S 12212 12193 11193 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 18241115 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12213/statm: 630 87 71 4 0 42 0
[pid=12214] ppid=12212 vsize=26176 CPUtime=0.99
/proc/12214/stat : 12214 (clasp) R 12212 12193 11193 0 -1 4194304 6177 0 0 0 97 2 0 0 25 0 1 0 18241115 26804224 6107 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088836 0 0 4096 0 0 0 0 17 1 0 0
/proc/12214/statm: 6544 6107 173 154 0 6014 0
Current children cumulated CPU time (s) 42.22
Current children cumulated vsize (KiB) 50192

[startup+1489 s]
/proc/loadavg: 1.14 1.02 1.00 2/69 12214
/proc/meminfo: memFree=1814984/2055920 swapFree=4184504/4192956
[pid=12193] ppid=12191 vsize=16144 CPUtime=41.23
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1943 3386 0 0 113 1 3970 39 15 0 1 0 18092356 16531456 1383 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12193/statm: 4036 1383 343 3 0 1136 0
[pid=12212] ppid=12193 vsize=5352 CPUtime=0
/proc/12212/stat : 12212 (sh) S 12193 12193 11193 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 18241115 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12212/statm: 1338 224 188 169 0 49 0
[pid=12213] ppid=12212 vsize=2520 CPUtime=0
/proc/12213/stat : 12213 (cat) S 12212 12193 11193 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 18241115 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12213/statm: 630 87 71 4 0 42 0
[pid=12214] ppid=12212 vsize=35996 CPUtime=1.39
/proc/12214/stat : 12214 (clasp) R 12212 12193 11193 0 -1 4194304 8689 0 0 0 136 3 0 0 25 0 1 0 18241115 36859904 8619 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135030952 0 0 4096 0 0 0 0 17 1 0 0
/proc/12214/statm: 8999 8619 173 154 0 8469 0
Current children cumulated CPU time (s) 42.62
Current children cumulated vsize (KiB) 60012

[startup+1489.41 s]
/proc/loadavg: 1.14 1.02 1.00 2/69 12214
/proc/meminfo: memFree=1787336/2055920 swapFree=4184504/4192956
[pid=12193] ppid=12191 vsize=16144 CPUtime=41.23
/proc/12193/stat : 12193 (pbclasp) S 12191 12193 11193 0 -1 4194304 1943 3386 0 0 113 1 3970 39 15 0 1 0 18092356 16531456 1383 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12193/statm: 4036 1383 343 3 0 1136 0
[pid=12212] ppid=12193 vsize=5352 CPUtime=0
/proc/12212/stat : 12212 (sh) S 12193 12193 11193 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 18241115 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12212/statm: 1338 224 188 169 0 49 0
[pid=12213] ppid=12212 vsize=2520 CPUtime=0
/proc/12213/stat : 12213 (cat) S 12212 12193 11193 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 18241115 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12213/statm: 630 87 71 4 0 42 0
[pid=12214] ppid=12212 vsize=46372 CPUtime=1.79
/proc/12214/stat : 12214 (clasp) R 12212 12193 11193 0 -1 4194304 11234 0 0 0 175 4 0 0 25 0 1 0 18241115 47484928 11164 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3034885 0 0 4096 0 0 0 0 17 1 0 0
/proc/12214/statm: 11593 11164 173 154 0 11063 0
Current children cumulated CPU time (s) 43.02
Current children cumulated vsize (KiB) 70388

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12193 and gives
#  childrusage.ru_utime.tv_sec=40
#  childrusage.ru_utime.tv_usec=844790
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=417936
# CPU time returned by wait4() is 41.2627
# while last known CPU time is 43.02
#
# 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): 1445.76
#  lost CPU user time (s): 1442.62
#  lost CPU system time (s): 3.14

Real time (s): 1489.43
CPU time (s): 1488.78
CPU user time (s): 1485.2
CPU system time (s): 3.58
CPU usage (%): 99.9561
Max. virtual memory (cumulated for all children) (KiB): 1843204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.8448
system time used= 0.417936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6567
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= 4849
involuntary context switches= 93

runsolver used 1.83372 second user time and 3.53846 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Sun Apr 15 10:21:12 UTC 2007

IDJOB= 352456
IDBENCH= 1977
IDSOLVER= 158
FILE ID= node51/352456-1176632472

PBS_JOBID= 4557070

Free space on /tmp= 66547 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_1.opb.PB06.opb
COMMAND LINE= pbclasp instance-352456-1176632472.opb /tmp/evaluation/352456-1176632472/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-352456-1176632472 -o ROOT/results/node51/conversion-352456-1176632472 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352456-1176632472/instance-352456-1176632472.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-352456-1176632472 -o ROOT/results/node51/solver-352456-1176632472 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352456-1176632472.opb /tmp/evaluation/352456-1176632472/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  2fd45123d8e20b24379108257151f007

RANDOM SEED= 721375444

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1783104 kB
Buffers:          7756 kB
Cached:         187704 kB
SwapCached:       2964 kB
Active:          48212 kB
Inactive:       158332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783104 kB
SwapTotal:     4192956 kB
SwapFree:      4184904 kB
Dirty:           17888 kB
Writeback:           0 kB
Mapped:          16696 kB
Slab:            52340 kB
Committed_AS:  1529460 kB
PageTables:       1408 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= 66514 MiB

End job on node51 on Sun Apr 15 10:46:02 UTC 2007