Trace number 360618

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) 142.64 110.215

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v40_e600_d20_mw10_2.opb.PB06.opb
MD5SUM409a20f37901eec51bb3d0d7a35b01e1
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 benchmark6.11007
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables2800
Total number of constraints990001
Number of constraints which are clauses986760
Number of constraints which are cardinality constraints (but not clauses)81
Number of constraints which are nor clauses,nor cardinality constraints3160
Minimum length of a constraint2
Maximum length of a constraint1200
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 368
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1239
Number of bits of the biggest sum of numbers11
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)

142.64/110.21	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360618-1176971386/instance-360618-1176971386.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/node1/watcher-360618-1176971386 -o ROOT/results/node1/solver-360618-1176971386 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-360618-1176971386.opb /tmp/evaluation/360618-1176971386/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: 0.98 0.97 0.98 3/77 2009
/proc/meminfo: memFree=1664688/2055920 swapFree=4145780/4192956
[pid=2009] ppid=2006 vsize=12268 CPUtime=0
/proc/2009/stat : 2009 (pbclasp) D 2006 2009 1795 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 173176477 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259353442917 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/2009/statm: 3067 317 242 3 0 167 0

[startup+0.05608 s]
/proc/loadavg: 0.98 0.97 0.98 3/77 2009
/proc/meminfo: memFree=1664688/2055920 swapFree=4145780/4192956
[pid=2009] ppid=2006 vsize=12532 CPUtime=0.04
/proc/2009/stat : 2009 (pbclasp) R 2006 2009 1795 0 -1 4194304 489 0 0 0 4 0 0 0 18 0 1 0 173176477 12832768 455 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2009/statm: 3133 455 316 3 0 233 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12532

[startup+0.101084 s]
/proc/loadavg: 0.98 0.97 0.98 3/77 2009
/proc/meminfo: memFree=1664688/2055920 swapFree=4145780/4192956
[pid=2009] ppid=2006 vsize=12532 CPUtime=0.09
/proc/2009/stat : 2009 (pbclasp) R 2006 2009 1795 0 -1 4194304 489 0 0 0 9 0 0 0 18 0 1 0 173176477 12832768 455 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2009/statm: 3133 455 316 3 0 233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12532

[startup+0.301107 s]
/proc/loadavg: 0.98 0.97 0.98 3/77 2009
/proc/meminfo: memFree=1664688/2055920 swapFree=4145780/4192956
[pid=2009] ppid=2006 vsize=12532 CPUtime=0.29
/proc/2009/stat : 2009 (pbclasp) R 2006 2009 1795 0 -1 4194304 489 0 0 0 28 1 0 0 19 0 1 0 173176477 12832768 455 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2009/statm: 3133 455 316 3 0 233 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12532

[startup+0.701155 s]
/proc/loadavg: 0.98 0.97 0.98 3/77 2009
/proc/meminfo: memFree=1664688/2055920 swapFree=4145780/4192956
[pid=2009] ppid=2006 vsize=12532 CPUtime=0.69
/proc/2009/stat : 2009 (pbclasp) R 2006 2009 1795 0 -1 4194304 489 0 0 0 67 2 0 0 23 0 1 0 173176477 12832768 455 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2009/statm: 3133 455 316 3 0 233 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12532

[startup+1.50225 s]
/proc/loadavg: 0.98 0.97 0.98 2/82 2014
/proc/meminfo: memFree=1661064/2055920 swapFree=4145780/4192956
[pid=2009] ppid=2006 vsize=12532 CPUtime=0.82
/proc/2009/stat : 2009 (pbclasp) S 2006 2009 1795 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173176477 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2009/statm: 3133 461 320 3 0 233 0
[pid=2011] ppid=2009 vsize=5352 CPUtime=0
/proc/2011/stat : 2011 (sh) S 2009 2009 1795 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173176560 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2011/statm: 1338 224 188 169 0 49 0
[pid=2012] ppid=2011 vsize=12400 CPUtime=0.65
/proc/2012/stat : 2012 (pb2clasp1) R 2011 2009 1795 0 -1 4194304 500 0 0 0 65 0 0 0 23 0 1 0 173176560 12697600 459 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259373464002 0 0 4224 0 0 0 0 17 0 0 0
/proc/2012/statm: 3100 459 340 3 0 200 0
[pid=2013] ppid=2011 vsize=9080 CPUtime=0.28
/proc/2013/stat : 2013 (clasp) S 2011 2009 1795 0 -1 4194304 1924 0 0 0 28 0 0 0 16 0 1 0 173176560 9297920 1890 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2013/statm: 2270 1890 173 154 0 1740 0
[pid=2014] ppid=2011 vsize=12268 CPUtime=0
/proc/2014/stat : 2014 (pboutclasp.pl) S 2011 2009 1795 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173176560 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2014/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.75
Current children cumulated vsize (KiB) 51632

[startup+3.10244 s]
/proc/loadavg: 0.98 0.97 0.98 3/82 2014
/proc/meminfo: memFree=1649608/2055920 swapFree=4145780/4192956
[pid=2009] ppid=2006 vsize=12532 CPUtime=0.82
/proc/2009/stat : 2009 (pbclasp) S 2006 2009 1795 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173176477 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2009/statm: 3133 461 320 3 0 233 0
[pid=2011] ppid=2009 vsize=5352 CPUtime=0
/proc/2011/stat : 2011 (sh) S 2009 2009 1795 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173176560 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2011/statm: 1338 224 188 169 0 49 0
[pid=2012] ppid=2011 vsize=12400 CPUtime=2.24
/proc/2012/stat : 2012 (pb2clasp1) R 2011 2009 1795 0 -1 4194304 500 0 0 0 224 0 0 0 25 0 1 0 173176560 12697600 459 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259372820336 0 0 4224 0 0 0 0 17 0 0 0
/proc/2012/statm: 3100 459 340 3 0 200 0
[pid=2013] ppid=2011 vsize=25432 CPUtime=1.04
/proc/2013/stat : 2013 (clasp) S 2011 2009 1795 0 -1 4194304 6031 0 0 0 102 2 0 0 16 0 1 0 173176560 26042368 5964 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2013/statm: 6358 5964 173 154 0 5828 0
[pid=2014] ppid=2011 vsize=12268 CPUtime=0
/proc/2014/stat : 2014 (pboutclasp.pl) S 2011 2009 1795 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173176560 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2014/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 4.1
Current children cumulated vsize (KiB) 67984

[startup+6.30181 s]
/proc/loadavg: 0.98 0.97 0.98 3/82 2014
/proc/meminfo: memFree=1616392/2055920 swapFree=4145780/4192956
[pid=2009] ppid=2006 vsize=12532 CPUtime=0.82
/proc/2009/stat : 2009 (pbclasp) S 2006 2009 1795 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173176477 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2009/statm: 3133 461 320 3 0 233 0
[pid=2011] ppid=2009 vsize=5352 CPUtime=0
/proc/2011/stat : 2011 (sh) S 2009 2009 1795 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173176560 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2011/statm: 1338 224 188 169 0 49 0
[pid=2012] ppid=2011 vsize=12400 CPUtime=5.42
/proc/2012/stat : 2012 (pb2clasp1) R 2011 2009 1795 0 -1 4194304 500 0 0 0 542 0 0 0 25 0 1 0 173176560 12697600 459 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259352973144 0 0 4224 0 0 0 0 17 0 0 0
/proc/2012/statm: 3100 459 340 3 0 200 0
[pid=2013] ppid=2011 vsize=58016 CPUtime=2.57
/proc/2013/stat : 2013 (clasp) S 2011 2009 1795 0 -1 4194304 14218 0 0 0 250 7 0 0 16 0 1 0 173176560 59408384 14086 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2013/statm: 14504 14086 173 154 0 13974 0
[pid=2014] ppid=2011 vsize=12268 CPUtime=0
/proc/2014/stat : 2014 (pboutclasp.pl) S 2011 2009 1795 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173176560 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2014/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 8.81
Current children cumulated vsize (KiB) 100568

[startup+12.7016 s]
/proc/loadavg: 0.98 0.97 0.98 3/82 2014
/proc/meminfo: memFree=1549192/2055920 swapFree=4145780/4192956
[pid=2009] ppid=2006 vsize=12532 CPUtime=0.82
/proc/2009/stat : 2009 (pbclasp) S 2006 2009 1795 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173176477 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2009/statm: 3133 461 320 3 0 233 0
[pid=2011] ppid=2009 vsize=5352 CPUtime=0
/proc/2011/stat : 2011 (sh) S 2009 2009 1795 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173176560 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2011/statm: 1338 224 188 169 0 49 0
[pid=2012] ppid=2011 vsize=12400 CPUtime=11.79
/proc/2012/stat : 2012 (pb2clasp1) R 2011 2009 1795 0 -1 4194304 500 0 0 0 1178 1 0 0 25 0 1 0 173176560 12697600 459 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259373645202 0 0 4224 0 0 0 0 17 0 0 0
/proc/2012/statm: 3100 459 340 3 0 200 0
[pid=2013] ppid=2011 vsize=123440 CPUtime=5.63
/proc/2013/stat : 2013 (clasp) R 2011 2009 1795 0 -1 4194304 30618 0 0 0 549 14 0 0 16 0 1 0 173176560 126402560 30357 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134814032 0 0 4096 0 0 0 0 17 1 0 0
/proc/2013/statm: 30860 30357 173 154 0 30330 0
[pid=2014] ppid=2011 vsize=12268 CPUtime=0
/proc/2014/stat : 2014 (pboutclasp.pl) S 2011 2009 1795 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173176560 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2014/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 18.24
Current children cumulated vsize (KiB) 165992

[startup+25.5011 s]
/proc/loadavg: 1.14 1.01 0.99 3/82 2014
/proc/meminfo: memFree=1414280/2055920 swapFree=4145780/4192956
[pid=2009] ppid=2006 vsize=12532 CPUtime=0.82
/proc/2009/stat : 2009 (pbclasp) S 2006 2009 1795 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173176477 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2009/statm: 3133 461 320 3 0 233 0
[pid=2011] ppid=2009 vsize=5352 CPUtime=0
/proc/2011/stat : 2011 (sh) S 2009 2009 1795 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173176560 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2011/statm: 1338 224 188 169 0 49 0
[pid=2012] ppid=2011 vsize=12400 CPUtime=24.49
/proc/2012/stat : 2012 (pb2clasp1) R 2011 2009 1795 0 -1 4194304 500 0 0 0 2447 2 0 0 25 0 1 0 173176560 12697600 459 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259373231079 0 0 4224 0 0 0 0 17 0 0 0
/proc/2012/statm: 3100 459 340 3 0 200 0
[pid=2013] ppid=2011 vsize=254288 CPUtime=11.82
/proc/2013/stat : 2013 (clasp) R 2011 2009 1795 0 -1 4194304 63519 0 0 0 1150 32 0 0 16 0 1 0 173176560 260390912 63001 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6264443 0 0 4096 0 0 0 0 17 1 0 0
/proc/2013/statm: 63572 63001 173 154 0 63042 0
[pid=2014] ppid=2011 vsize=12268 CPUtime=0
/proc/2014/stat : 2014 (pboutclasp.pl) S 2011 2009 1795 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173176560 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2014/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 37.13
Current children cumulated vsize (KiB) 296840

[startup+51.1011 s]
/proc/loadavg: 1.23 1.04 1.00 2/82 2014
/proc/meminfo: memFree=1156360/2055920 swapFree=4145780/4192956
[pid=2009] ppid=2006 vsize=12532 CPUtime=0.82
/proc/2009/stat : 2009 (pbclasp) S 2006 2009 1795 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173176477 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2009/statm: 3133 461 320 3 0 233 0
[pid=2011] ppid=2009 vsize=5352 CPUtime=0
/proc/2011/stat : 2011 (sh) S 2009 2009 1795 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173176560 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2011/statm: 1338 224 188 169 0 49 0
[pid=2012] ppid=2011 vsize=12400 CPUtime=49.93
/proc/2012/stat : 2012 (pb2clasp1) R 2011 2009 1795 0 -1 4194304 500 0 0 0 4987 6 0 0 25 0 1 0 173176560 12697600 459 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259373602582 0 0 4224 0 0 0 0 17 0 0 0
/proc/2012/statm: 3100 459 340 3 0 200 0
[pid=2013] ppid=2011 vsize=516684 CPUtime=24.51
/proc/2013/stat : 2013 (clasp) S 2011 2009 1795 0 -1 4194304 129198 0 0 0 2389 62 0 0 16 0 1 0 173176560 529084416 128167 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2013/statm: 129171 128167 173 154 0 128641 0
[pid=2014] ppid=2011 vsize=12268 CPUtime=0
/proc/2014/stat : 2014 (pboutclasp.pl) S 2011 2009 1795 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173176560 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2014/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 75.26
Current children cumulated vsize (KiB) 559236

[startup+102.305 s]
/proc/loadavg: 1.13 1.04 1.00 2/82 2014
/proc/meminfo: memFree=209160/2055920 swapFree=4145780/4192956
[pid=2009] ppid=2006 vsize=12532 CPUtime=0.82
/proc/2009/stat : 2009 (pbclasp) S 2006 2009 1795 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173176477 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2009/statm: 3133 461 320 3 0 233 0
[pid=2011] ppid=2009 vsize=5352 CPUtime=0
/proc/2011/stat : 2011 (sh) S 2009 2009 1795 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173176560 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2011/statm: 1338 224 188 169 0 49 0
[pid=2012] ppid=2011 vsize=12672 CPUtime=66.29
/proc/2012/stat : 2012 (pb2clasp1) S 2011 2009 1795 0 -1 4194304 584 0 0 0 6621 8 0 0 16 0 1 0 173176560 12976128 543 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259362172882 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2012/statm: 3168 543 340 3 0 268 0
[pid=2013] ppid=2011 vsize=1537704 CPUtime=67.76
/proc/2013/stat : 2013 (clasp) R 2011 2009 1795 0 -1 4194304 410882 0 0 0 6603 173 0 0 25 0 1 0 173176560 1574608896 363840 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674626 0 0 4096 0 0 0 0 17 1 0 0
/proc/2013/statm: 384426 363841 181 154 0 383896 0
[pid=2014] ppid=2011 vsize=12268 CPUtime=0
/proc/2014/stat : 2014 (pboutclasp.pl) S 2011 2009 1795 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173176560 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2014/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 134.87
Current children cumulated vsize (KiB) 1580528



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+110.202 s]
/proc/loadavg: 1.12 1.04 1.00 2/82 2014
/proc/meminfo: memFree=15880/2055920 swapFree=4145780/4192956
[pid=2009] ppid=2006 vsize=12532 CPUtime=0.82
/proc/2009/stat : 2009 (pbclasp) S 2006 2009 1795 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173176477 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2009/statm: 3133 461 320 3 0 233 0
[pid=2011] ppid=2009 vsize=5352 CPUtime=0
/proc/2011/stat : 2011 (sh) S 2009 2009 1795 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173176560 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2011/statm: 1338 224 188 169 0 49 0
[pid=2012] ppid=2011 vsize=12672 CPUtime=66.29
/proc/2012/stat : 2012 (pb2clasp1) S 2011 2009 1795 0 -1 4194304 584 0 0 0 6621 8 0 0 16 0 1 0 173176560 12976128 543 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259362172882 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2012/statm: 3168 543 340 3 0 268 0
[pid=2013] ppid=2011 vsize=1842892 CPUtime=75.53
/proc/2013/stat : 2013 (clasp) R 2011 2009 1795 0 -1 4194304 506452 0 0 0 7340 213 0 0 17 0 1 0 173176560 1887121408 437857 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2013/statm: 460723 437858 181 154 0 460193 0
[pid=2014] ppid=2011 vsize=12268 CPUtime=0
/proc/2014/stat : 2014 (pboutclasp.pl) S 2011 2009 1795 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173176560 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2014/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 142.64
Current children cumulated vsize (KiB) 1885716

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

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

[startup+110.202 s]
/proc/loadavg: 1.12 1.04 1.00 2/82 2014
/proc/meminfo: memFree=15880/2055920 swapFree=4145780/4192956
[pid=2009] ppid=2006 vsize=12532 CPUtime=0.82
/proc/2009/stat : 2009 (pbclasp) S 2006 2009 1795 0 -1 4194304 512 0 0 0 80 2 0 0 16 0 1 0 173176477 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2009/statm: 3133 461 320 3 0 233 0
[pid=2011] ppid=2009 vsize=5352 CPUtime=0
/proc/2011/stat : 2011 (sh) S 2009 2009 1795 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 173176560 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2011/statm: 1338 224 188 169 0 49 0
[pid=2012] ppid=2011 vsize=12672 CPUtime=66.29
/proc/2012/stat : 2012 (pb2clasp1) S 2011 2009 1795 0 -1 4194304 584 0 0 0 6621 8 0 0 16 0 1 0 173176560 12976128 543 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259362172882 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2012/statm: 3168 543 340 3 0 268 0
[pid=2013] ppid=2011 vsize=1842892 CPUtime=75.53
/proc/2013/stat : 2013 (clasp) R 2011 2009 1795 0 -1 4194304 506452 0 0 0 7340 213 0 0 17 0 1 0 173176560 1887121408 437857 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2013/statm: 460723 437858 181 154 0 460193 0
[pid=2014] ppid=2011 vsize=12268 CPUtime=0
/proc/2014/stat : 2014 (pboutclasp.pl) S 2011 2009 1795 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 173176560 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259362173026 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2014/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 142.64
Current children cumulated vsize (KiB) 1885716

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2009 and gives
#  childrusage.ru_utime.tv_sec=67
#  childrusage.ru_utime.tv_usec=24810
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=117982
# CPU time returned by wait4() is 67.1428
# while last known CPU time is 142.64
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 110.215
CPU time (s): 142.64
CPU user time (s): 140.41
CPU system time (s): 2.23
CPU usage (%): 129.42
Max. virtual memory (cumulated for all children) (KiB): 1885716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 67.0248
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1886
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= 59
involuntary context switches= 1075

runsolver used 0.095985 second user time and 0.320951 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Thu Apr 19 08:29:46 UTC 2007

IDJOB= 360618
IDBENCH= 1384
IDSOLVER= 158
FILE ID= node1/360618-1176971386

PBS_JOBID= 4630327

Free space on /tmp= 66324 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_v40_e600_d20_mw10_2.opb.PB06.opb
COMMAND LINE= pbclasp instance-360618-1176971386.opb /tmp/evaluation/360618-1176971386/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-360618-1176971386 -o ROOT/results/node1/conversion-360618-1176971386 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360618-1176971386/instance-360618-1176971386.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-360618-1176971386 -o ROOT/results/node1/solver-360618-1176971386 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-360618-1176971386.opb /tmp/evaluation/360618-1176971386/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  409a20f37901eec51bb3d0d7a35b01e1

RANDOM SEED= 609815988

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1665096 kB
Buffers:         36388 kB
Cached:         270764 kB
SwapCached:      14352 kB
Active:         161532 kB
Inactive:       168448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665096 kB
SwapTotal:     4192956 kB
SwapFree:      4145780 kB
Dirty:           35304 kB
Writeback:           0 kB
Mapped:          29684 kB
Slab:            46284 kB
Committed_AS:  4984772 kB
PageTables:       1832 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= 66324 MiB

End job on node1 on Thu Apr 19 08:31:37 UTC 2007