Trace number 360548

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 2007-03-23? (MO) 75.5 65.1143

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v30_e350_d15_mw10_2.opb.PB06.opb
MD5SUM2882e17c9be8b3b8a5ac8492f26b9dcd
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1.9347
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1600
Total number of constraints328901
Number of constraints which are clauses327070
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints1770
Minimum length of a constraint2
Maximum length of a constraint700
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 280
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 825
Number of bits of the biggest sum of numbers10
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)

75.50/65.11	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360548-1176970761/instance-360548-1176970761.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/node57/watcher-360548-1176970761 -o ROOT/results/node57/solver-360548-1176970761 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-360548-1176970761.opb /tmp/evaluation/360548-1176970761/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 17447
/proc/meminfo: memFree=1636552/2055920 swapFree=4180604/4192956
[pid=17447] ppid=17445 vsize=12268 CPUtime=0
/proc/17447/stat : 17447 (pbclasp) R 17445 17447 16076 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 138212044 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218076248677 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/17447/statm: 3067 317 242 3 0 167 0

[startup+0.0943989 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17447
/proc/meminfo: memFree=1636552/2055920 swapFree=4180604/4192956
[pid=17447] ppid=17445 vsize=12400 CPUtime=0.08
/proc/17447/stat : 17447 (pbclasp) R 17445 17447 16076 0 -1 4194304 477 0 0 0 8 0 0 0 18 0 1 0 138212044 12697600 443 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17447/statm: 3100 443 316 3 0 200 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12400

[startup+0.101399 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17447
/proc/meminfo: memFree=1636552/2055920 swapFree=4180604/4192956
[pid=17447] ppid=17445 vsize=12400 CPUtime=0.09
/proc/17447/stat : 17447 (pbclasp) R 17445 17447 16076 0 -1 4194304 477 0 0 0 9 0 0 0 18 0 1 0 138212044 12697600 443 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17447/statm: 3100 443 316 3 0 200 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12400

[startup+0.301421 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17447
/proc/meminfo: memFree=1636552/2055920 swapFree=4180604/4192956
[pid=17447] ppid=17445 vsize=12400 CPUtime=0.27
/proc/17447/stat : 17447 (pbclasp) S 17445 17447 16076 0 -1 4194304 498 0 0 0 26 1 0 0 16 0 1 0 138212044 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17447/statm: 3100 447 320 3 0 200 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 12400

[startup+0.701451 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17447
/proc/meminfo: memFree=1636552/2055920 swapFree=4180604/4192956
[pid=17447] ppid=17445 vsize=12400 CPUtime=0.27
/proc/17447/stat : 17447 (pbclasp) S 17445 17447 16076 0 -1 4194304 498 0 0 0 26 1 0 0 16 0 1 0 138212044 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17447/statm: 3100 447 320 3 0 200 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 12400

[startup+1.50252 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 17452
/proc/meminfo: memFree=1627616/2055920 swapFree=4180604/4192956
[pid=17447] ppid=17445 vsize=12400 CPUtime=0.27
/proc/17447/stat : 17447 (pbclasp) S 17445 17447 16076 0 -1 4194304 498 0 0 0 26 1 0 0 16 0 1 0 138212044 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17447/statm: 3100 447 320 3 0 200 0
[pid=17449] ppid=17447 vsize=5352 CPUtime=0
/proc/17449/stat : 17449 (sh) S 17447 17447 16076 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 138212072 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17449/statm: 1338 224 188 169 0 49 0
[pid=17450] ppid=17449 vsize=12400 CPUtime=1.21
/proc/17450/stat : 17450 (pb2clasp1) R 17449 17447 16076 0 -1 4194304 501 0 0 0 121 0 0 0 25 0 1 0 138212072 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218093941762 0 0 4224 0 0 0 0 17 1 0 0
/proc/17450/statm: 3100 459 340 3 0 200 0
[pid=17451] ppid=17449 vsize=14012 CPUtime=0.49
/proc/17451/stat : 17451 (clasp) S 17449 17447 16076 0 -1 4194304 3159 0 0 0 48 1 0 0 16 0 1 0 138212073 14348288 3125 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/17451/statm: 3503 3125 173 154 0 2973 0
[pid=17452] ppid=17449 vsize=12268 CPUtime=0
/proc/17452/stat : 17452 (pboutclasp.pl) S 17449 17447 16076 0 -1 4194304 413 0 0 0 0 0 0 0 16 0 1 0 138212073 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17452/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 56432

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 17452
/proc/meminfo: memFree=1616928/2055920 swapFree=4180604/4192956
[pid=17447] ppid=17445 vsize=12400 CPUtime=0.27
/proc/17447/stat : 17447 (pbclasp) S 17445 17447 16076 0 -1 4194304 498 0 0 0 26 1 0 0 16 0 1 0 138212044 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17447/statm: 3100 447 320 3 0 200 0
[pid=17449] ppid=17447 vsize=5352 CPUtime=0
/proc/17449/stat : 17449 (sh) S 17447 17447 16076 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 138212072 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17449/statm: 1338 224 188 169 0 49 0
[pid=17450] ppid=17449 vsize=12400 CPUtime=2.79
/proc/17450/stat : 17450 (pb2clasp1) R 17449 17447 16076 0 -1 4194304 501 0 0 0 279 0 0 0 25 0 1 0 138212072 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218075925024 0 0 4224 0 0 0 0 17 1 0 0
/proc/17450/statm: 3100 459 340 3 0 200 0
[pid=17451] ppid=17449 vsize=29584 CPUtime=1.18
/proc/17451/stat : 17451 (clasp) S 17449 17447 16076 0 -1 4194304 7032 0 0 0 115 3 0 0 16 0 1 0 138212073 30294016 6965 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/17451/statm: 7396 6965 173 154 0 6866 0
[pid=17452] ppid=17449 vsize=12268 CPUtime=0
/proc/17452/stat : 17452 (pboutclasp.pl) S 17449 17447 16076 0 -1 4194304 413 0 0 0 0 0 0 0 16 0 1 0 138212073 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17452/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 4.24
Current children cumulated vsize (KiB) 72004

[startup+6.30194 s]
/proc/loadavg: 1.01 1.00 1.00 3/69 17452
/proc/meminfo: memFree=1585056/2055920 swapFree=4180604/4192956
[pid=17447] ppid=17445 vsize=12400 CPUtime=0.27
/proc/17447/stat : 17447 (pbclasp) S 17445 17447 16076 0 -1 4194304 498 0 0 0 26 1 0 0 16 0 1 0 138212044 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17447/statm: 3100 447 320 3 0 200 0
[pid=17449] ppid=17447 vsize=5352 CPUtime=0
/proc/17449/stat : 17449 (sh) S 17447 17447 16076 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 138212072 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17449/statm: 1338 224 188 169 0 49 0
[pid=17450] ppid=17449 vsize=12400 CPUtime=5.99
/proc/17450/stat : 17450 (pb2clasp1) R 17449 17447 16076 0 -1 4194304 501 0 0 0 599 0 0 0 25 0 1 0 138212072 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218094311165 0 0 4224 0 0 0 0 17 1 0 0
/proc/17450/statm: 3100 459 340 3 0 200 0
[pid=17451] ppid=17449 vsize=60456 CPUtime=2.54
/proc/17451/stat : 17451 (clasp) S 17449 17447 16076 0 -1 4194304 14797 0 0 0 248 6 0 0 16 0 1 0 138212073 61906944 14665 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/17451/statm: 15114 14665 173 154 0 14584 0
[pid=17452] ppid=17449 vsize=12268 CPUtime=0
/proc/17452/stat : 17452 (pboutclasp.pl) S 17449 17447 16076 0 -1 4194304 413 0 0 0 0 0 0 0 16 0 1 0 138212073 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17452/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 8.8
Current children cumulated vsize (KiB) 102876

[startup+12.7015 s]
/proc/loadavg: 1.09 1.02 1.01 2/69 17452
/proc/meminfo: memFree=1519272/2055920 swapFree=4180604/4192956
[pid=17447] ppid=17445 vsize=12400 CPUtime=0.27
/proc/17447/stat : 17447 (pbclasp) S 17445 17447 16076 0 -1 4194304 498 0 0 0 26 1 0 0 16 0 1 0 138212044 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17447/statm: 3100 447 320 3 0 200 0
[pid=17449] ppid=17447 vsize=5352 CPUtime=0
/proc/17449/stat : 17449 (sh) S 17447 17447 16076 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 138212072 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17449/statm: 1338 224 188 169 0 49 0
[pid=17450] ppid=17449 vsize=12400 CPUtime=12.37
/proc/17450/stat : 17450 (pb2clasp1) R 17449 17447 16076 0 -1 4194304 501 0 0 0 1236 1 0 0 25 0 1 0 138212072 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218094174754 0 0 4224 0 0 0 0 17 0 0 0
/proc/17450/statm: 3100 459 340 3 0 200 0
[pid=17451] ppid=17449 vsize=124628 CPUtime=5.51
/proc/17451/stat : 17451 (clasp) S 17449 17447 16076 0 -1 4194304 30963 0 0 0 538 13 0 0 16 0 1 0 138212073 127619072 30702 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/17451/statm: 31157 30702 173 154 0 30627 0
[pid=17452] ppid=17449 vsize=12268 CPUtime=0
/proc/17452/stat : 17452 (pboutclasp.pl) S 17449 17447 16076 0 -1 4194304 413 0 0 0 0 0 0 0 16 0 1 0 138212073 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17452/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 18.15
Current children cumulated vsize (KiB) 167048

[startup+25.5026 s]
/proc/loadavg: 1.14 1.03 1.01 2/69 17452
/proc/meminfo: memFree=1409832/2055920 swapFree=4180604/4192956
[pid=17447] ppid=17445 vsize=12400 CPUtime=0.27
/proc/17447/stat : 17447 (pbclasp) S 17445 17447 16076 0 -1 4194304 498 0 0 0 26 1 0 0 16 0 1 0 138212044 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17447/statm: 3100 447 320 3 0 200 0
[pid=17449] ppid=17447 vsize=5352 CPUtime=0
/proc/17449/stat : 17449 (sh) S 17447 17447 16076 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 138212072 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17449/statm: 1338 224 188 169 0 49 0
[pid=17450] ppid=17449 vsize=12532 CPUtime=22.57
/proc/17450/stat : 17450 (pb2clasp1) S 17449 17447 16076 0 -1 4194304 549 0 0 0 2255 2 0 0 16 0 1 0 138212072 12832768 507 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218084978642 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17450/statm: 3133 507 340 3 0 233 0
[pid=17451] ppid=17449 vsize=227096 CPUtime=13.19
/proc/17451/stat : 17451 (clasp) R 17449 17447 16076 0 -1 4194304 56748 0 0 0 1294 25 0 0 20 0 1 0 138212073 232546304 56230 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134674577 0 0 4096 0 0 0 0 17 1 0 0
/proc/17451/statm: 56774 56230 181 154 0 56244 0
[pid=17452] ppid=17449 vsize=12268 CPUtime=0
/proc/17452/stat : 17452 (pboutclasp.pl) S 17449 17447 16076 0 -1 4194304 413 0 0 0 0 0 0 0 16 0 1 0 138212073 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17452/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 36.03
Current children cumulated vsize (KiB) 269648

[startup+51.1028 s]
/proc/loadavg: 1.09 1.03 1.01 2/69 17452
/proc/meminfo: memFree=414824/2055920 swapFree=4180604/4192956
[pid=17447] ppid=17445 vsize=12400 CPUtime=0.27
/proc/17447/stat : 17447 (pbclasp) S 17445 17447 16076 0 -1 4194304 498 0 0 0 26 1 0 0 16 0 1 0 138212044 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17447/statm: 3100 447 320 3 0 200 0
[pid=17449] ppid=17447 vsize=5352 CPUtime=0
/proc/17449/stat : 17449 (sh) S 17447 17447 16076 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 138212072 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17449/statm: 1338 224 188 169 0 49 0
[pid=17450] ppid=17449 vsize=12532 CPUtime=22.57
/proc/17450/stat : 17450 (pb2clasp1) S 17449 17447 16076 0 -1 4194304 549 0 0 0 2255 2 0 0 16 0 1 0 138212072 12832768 507 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218084978642 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17450/statm: 3133 507 340 3 0 233 0
[pid=17451] ppid=17449 vsize=1294620 CPUtime=38.78
/proc/17451/stat : 17451 (clasp) R 17449 17447 16076 0 -1 4194304 383896 0 0 0 3719 159 0 0 25 0 1 0 138212073 1325690880 310441 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17451/statm: 323655 310441 181 154 0 323125 0
[pid=17452] ppid=17449 vsize=12268 CPUtime=0
/proc/17452/stat : 17452 (pboutclasp.pl) S 17449 17447 16076 0 -1 4194304 413 0 0 0 0 0 0 0 16 0 1 0 138212073 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17452/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 61.62
Current children cumulated vsize (KiB) 1337172



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+65.1011 s]
/proc/loadavg: 1.07 1.03 1.01 2/69 17452
/proc/meminfo: memFree=15912/2055920 swapFree=4183092/4192956
[pid=17447] ppid=17445 vsize=12400 CPUtime=0.27
/proc/17447/stat : 17447 (pbclasp) S 17445 17447 16076 0 -1 4194304 498 0 0 0 26 1 0 0 16 0 1 0 138212044 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17447/statm: 3100 447 320 3 0 200 0
[pid=17449] ppid=17447 vsize=5352 CPUtime=0
/proc/17449/stat : 17449 (sh) S 17447 17447 16076 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 138212072 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17449/statm: 1338 224 188 169 0 49 0
[pid=17450] ppid=17449 vsize=12532 CPUtime=22.57
/proc/17450/stat : 17450 (pb2clasp1) S 17449 17447 16076 0 -1 4194304 549 0 0 0 2255 2 0 0 16 0 1 0 138212072 12832768 507 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218084978642 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17450/statm: 3133 507 340 3 0 233 0
[pid=17451] ppid=17449 vsize=1800784 CPUtime=52.66
/proc/17451/stat : 17451 (clasp) R 17449 17447 16076 0 -1 4194304 560114 0 0 0 5038 228 0 0 17 0 1 0 138212073 1844002816 442145 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17451/statm: 450196 442146 181 154 0 449666 0
[pid=17452] ppid=17449 vsize=12268 CPUtime=0
/proc/17452/stat : 17452 (pboutclasp.pl) S 17449 17447 16076 0 -1 4194304 413 0 0 0 0 0 0 0 16 0 1 0 138212073 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17452/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 75.5
Current children cumulated vsize (KiB) 1843336

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

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

[startup+65.1011 s]
/proc/loadavg: 1.07 1.03 1.01 2/69 17452
/proc/meminfo: memFree=15912/2055920 swapFree=4183092/4192956
[pid=17447] ppid=17445 vsize=12400 CPUtime=0.27
/proc/17447/stat : 17447 (pbclasp) S 17445 17447 16076 0 -1 4194304 498 0 0 0 26 1 0 0 16 0 1 0 138212044 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17447/statm: 3100 447 320 3 0 200 0
[pid=17449] ppid=17447 vsize=5352 CPUtime=0
/proc/17449/stat : 17449 (sh) S 17447 17447 16076 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 138212072 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17449/statm: 1338 224 188 169 0 49 0
[pid=17450] ppid=17449 vsize=12532 CPUtime=22.57
/proc/17450/stat : 17450 (pb2clasp1) S 17449 17447 16076 0 -1 4194304 549 0 0 0 2255 2 0 0 16 0 1 0 138212072 12832768 507 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218084978642 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17450/statm: 3133 507 340 3 0 233 0
[pid=17451] ppid=17449 vsize=1800784 CPUtime=52.66
/proc/17451/stat : 17451 (clasp) R 17449 17447 16076 0 -1 4194304 560114 0 0 0 5038 228 0 0 17 0 1 0 138212073 1844002816 442145 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17451/statm: 450196 442146 181 154 0 449666 0
[pid=17452] ppid=17449 vsize=12268 CPUtime=0
/proc/17452/stat : 17452 (pboutclasp.pl) S 17449 17447 16076 0 -1 4194304 413 0 0 0 0 0 0 0 16 0 1 0 138212073 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17452/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 75.5
Current children cumulated vsize (KiB) 1843336

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17447 and gives
#  childrusage.ru_utime.tv_sec=22
#  childrusage.ru_utime.tv_usec=828529
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=47992
# CPU time returned by wait4() is 22.8765
# while last known CPU time is 75.5
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 65.1143
CPU time (s): 75.5
CPU user time (s): 73.19
CPU system time (s): 2.31
CPU usage (%): 115.95
Max. virtual memory (cumulated for all children) (KiB): 1843336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.8285
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1826
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= 50
involuntary context switches= 233

runsolver used 0.06499 second user time and 0.183972 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Thu Apr 19 08:19:21 UTC 2007

IDJOB= 360548
IDBENCH= 1379
IDSOLVER= 158
FILE ID= node57/360548-1176970761

PBS_JOBID= 4630269

Free space on /tmp= 66444 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/dbst/normalized-dbst_v30_e350_d15_mw10_2.opb.PB06.opb
COMMAND LINE= pbclasp instance-360548-1176970761.opb /tmp/evaluation/360548-1176970761/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-360548-1176970761 -o ROOT/results/node57/conversion-360548-1176970761 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360548-1176970761/instance-360548-1176970761.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-360548-1176970761 -o ROOT/results/node57/solver-360548-1176970761 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-360548-1176970761.opb /tmp/evaluation/360548-1176970761/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  2882e17c9be8b3b8a5ac8492f26b9dcd

RANDOM SEED= 651207406

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1636896 kB
Buffers:         22200 kB
Cached:         329564 kB
SwapCached:       6052 kB
Active:         139684 kB
Inactive:       237400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636896 kB
SwapTotal:     4192956 kB
SwapFree:      4180604 kB
Dirty:           12224 kB
Writeback:           0 kB
Mapped:          28828 kB
Slab:            27968 kB
Committed_AS:   910368 kB
PageTables:       1444 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= 66444 MiB

End job on node57 on Thu Apr 19 08:20:26 UTC 2007