Trace number 352465

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 2007-04-10? (MO) 459.87 460.434

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)

457.99/458.41	c Somebody sent me a SIGTERM
457.99/458.41	s UNKNOWN
457.99/458.46	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352465-1176632749/instance-352465-1176632749.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/node58/watcher-352465-1176632749 -o ROOT/results/node58/solver-352465-1176632749 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352465-1176632749.opb /tmp/evaluation/352465-1176632749/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 12062
/proc/meminfo: memFree=1765352/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=18568 CPUtime=0
/proc/12062/stat : 12062 (runsolver) D 12060 12062 11068 0 -1 4194368 17 0 0 0 0 0 0 0 18 0 1 0 111184626 19013632 292 18446744073709551615 4194304 4296420 548682068992 18446744073709551615 226238197031 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/12062/statm: 4642 292 257 24 0 2626 0

[startup+0.0261371 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 12062
/proc/meminfo: memFree=1765352/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=124 CPUtime=0
/proc/12062/stat : 12062 (pbclasp) D 12060 12062 11068 0 -1 4194304 40 0 0 0 0 0 0 0 18 0 1 0 111184626 126976 23 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226235577737 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/12062/statm: 31 23 17 3 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 124

[startup+0.10215 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 12062
/proc/meminfo: memFree=1765352/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=13316 CPUtime=0.04
/proc/12062/stat : 12062 (pbclasp) R 12060 12062 11068 0 -1 4194304 716 0 0 0 4 0 0 0 18 0 1 0 111184626 13635584 682 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226256424706 0 0 4224 16384 0 0 0 17 1 0 0
/proc/12062/statm: 3329 682 320 3 0 429 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13316

[startup+0.302182 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 12062
/proc/meminfo: memFree=1765352/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=13580 CPUtime=0.24
/proc/12062/stat : 12062 (pbclasp) R 12060 12062 11068 0 -1 4194304 758 0 0 0 24 0 0 0 19 0 1 0 111184626 13905920 724 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226256424712 0 0 4224 16384 0 0 0 17 1 0 0
/proc/12062/statm: 3395 724 320 3 0 495 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 13580

[startup+0.70125 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 12062
/proc/meminfo: memFree=1765352/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=13976 CPUtime=0.64
/proc/12062/stat : 12062 (pbclasp) R 12060 12062 11068 0 -1 4194304 866 0 0 0 64 0 0 0 22 0 1 0 111184626 14311424 832 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226238076338 0 0 4224 16384 0 0 0 17 1 0 0
/proc/12062/statm: 3494 832 320 3 0 594 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 13976

[startup+1.50138 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12063
/proc/meminfo: memFree=1762656/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=15220 CPUtime=1.09
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 111184626 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12062/statm: 3805 1142 324 3 0 905 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 15220

[startup+3.10165 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 12065
/proc/meminfo: memFree=1760464/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=15220 CPUtime=1.09
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 111184626 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12062/statm: 3805 1142 324 3 0 905 0
[pid=12064] ppid=12062 vsize=5352 CPUtime=0
/proc/12064/stat : 12064 (sh) S 12062 12062 11068 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111184741 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12064/statm: 1338 229 193 169 0 49 0
[pid=12065] ppid=12064 vsize=12532 CPUtime=1.93
/proc/12065/stat : 12065 (pb2clasp1) R 12064 12062 11068 0 -1 4194304 521 0 0 0 193 0 0 0 25 0 1 0 111184741 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 226256055249 0 0 4224 0 0 0 0 17 1 0 0
/proc/12065/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 33104

[startup+6.30119 s]
/proc/loadavg: 0.94 0.98 0.99 2/67 12065
/proc/meminfo: memFree=1759120/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=15220 CPUtime=1.09
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 111184626 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12062/statm: 3805 1142 324 3 0 905 0
[pid=12064] ppid=12062 vsize=5352 CPUtime=0
/proc/12064/stat : 12064 (sh) S 12062 12062 11068 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111184741 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12064/statm: 1338 229 193 169 0 49 0
[pid=12065] ppid=12064 vsize=12532 CPUtime=5.14
/proc/12065/stat : 12065 (pb2clasp1) R 12064 12062 11068 0 -1 4194304 521 0 0 0 512 2 0 0 25 0 1 0 111184741 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 226256056561 0 0 4224 0 0 0 0 17 1 0 0
/proc/12065/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 33104

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/67 12065
/proc/meminfo: memFree=1756448/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=15220 CPUtime=1.09
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 111184626 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12062/statm: 3805 1142 324 3 0 905 0
[pid=12064] ppid=12062 vsize=5352 CPUtime=0
/proc/12064/stat : 12064 (sh) S 12062 12062 11068 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111184741 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12064/statm: 1338 229 193 169 0 49 0
[pid=12065] ppid=12064 vsize=12532 CPUtime=11.53
/proc/12065/stat : 12065 (pb2clasp1) R 12064 12062 11068 0 -1 4194304 521 0 0 0 1150 3 0 0 25 0 1 0 111184741 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 226256001728 0 0 4224 0 0 0 0 17 1 0 0
/proc/12065/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 33104

[startup+25.5024 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 12065
/proc/meminfo: memFree=1750880/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=15220 CPUtime=1.09
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 111184626 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12062/statm: 3805 1142 324 3 0 905 0
[pid=12064] ppid=12062 vsize=5352 CPUtime=0
/proc/12064/stat : 12064 (sh) S 12062 12062 11068 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111184741 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12064/statm: 1338 229 193 169 0 49 0
[pid=12065] ppid=12064 vsize=12532 CPUtime=24.33
/proc/12065/stat : 12065 (pb2clasp1) R 12064 12062 11068 0 -1 4194304 521 0 0 0 2428 5 0 0 25 0 1 0 111184741 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 226256118914 0 0 4224 0 0 0 0 17 1 0 0
/proc/12065/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 33104

[startup+51.1027 s]
/proc/loadavg: 0.97 0.98 0.99 2/67 12072
/proc/meminfo: memFree=1481688/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=16144 CPUtime=40.96
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1783 1617 0 0 111 1 3965 19 15 0 1 0 111184626 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12062/statm: 4036 1382 343 3 0 1136 0
[pid=12070] ppid=12062 vsize=5352 CPUtime=0.04
/proc/12070/stat : 12070 (sh) S 12062 12062 11068 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111188731 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12070/statm: 1338 224 188 169 0 49 0
[pid=12072] ppid=12070 vsize=249192 CPUtime=9.98
/proc/12072/stat : 12072 (clasp-1.0) R 12070 12062 11068 0 -1 4194304 74009 0 3 0 966 32 0 0 25 0 1 0 111188732 255172608 61105 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134744722 0 0 4096 0 0 0 0 17 1 0 0
/proc/12072/statm: 62298 61105 242 81 0 61672 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 270688

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 12072
/proc/meminfo: memFree=1163096/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=16144 CPUtime=40.96
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1783 1617 0 0 111 1 3965 19 15 0 1 0 111184626 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12062/statm: 4036 1382 343 3 0 1136 0
[pid=12070] ppid=12062 vsize=5352 CPUtime=0.04
/proc/12070/stat : 12070 (sh) S 12062 12062 11068 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111188731 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12070/statm: 1338 224 188 169 0 49 0
[pid=12072] ppid=12070 vsize=568344 CPUtime=61.14
/proc/12072/stat : 12072 (clasp-1.0) R 12070 12062 11068 0 -1 4194304 154577 0 3 0 6045 69 0 0 25 0 1 0 111188732 581984256 140747 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12072/statm: 142086 140747 245 81 0 141460 0
Current children cumulated CPU time (s) 102.14
Current children cumulated vsize (KiB) 589840

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 12072
/proc/meminfo: memFree=827416/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=16144 CPUtime=40.96
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1783 1617 0 0 111 1 3965 19 15 0 1 0 111184626 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12062/statm: 4036 1382 343 3 0 1136 0
[pid=12070] ppid=12062 vsize=5352 CPUtime=0.04
/proc/12070/stat : 12070 (sh) S 12062 12062 11068 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111188731 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12070/statm: 1338 224 188 169 0 49 0
[pid=12072] ppid=12070 vsize=907140 CPUtime=121.13
/proc/12072/stat : 12072 (clasp-1.0) R 12070 12062 11068 0 -1 4194304 251011 0 3 0 11991 122 0 0 25 0 1 0 111188732 928911360 225078 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/12072/statm: 226785 225078 245 81 0 226159 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 928636

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 12072
/proc/meminfo: memFree=630808/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=16144 CPUtime=40.96
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1783 1617 0 0 111 1 3965 19 15 0 1 0 111184626 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12062/statm: 4036 1382 343 3 0 1136 0
[pid=12070] ppid=12062 vsize=5352 CPUtime=0.04
/proc/12070/stat : 12070 (sh) S 12062 12062 11068 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111188731 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12070/statm: 1338 224 188 169 0 49 0
[pid=12072] ppid=12070 vsize=1101876 CPUtime=181.1
/proc/12072/stat : 12072 (clasp-1.0) R 12070 12062 11068 0 -1 4194304 299983 0 3 0 17963 147 0 0 25 0 1 0 111188732 1128321024 273594 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 5306012 0 0 4096 0 0 0 0 17 1 0 0
/proc/12072/statm: 275469 273594 245 81 0 274843 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 1123372

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 12072
/proc/meminfo: memFree=407832/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=16144 CPUtime=40.96
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1783 1617 0 0 111 1 3965 19 15 0 1 0 111184626 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12062/statm: 4036 1382 343 3 0 1136 0
[pid=12070] ppid=12062 vsize=5352 CPUtime=0.04
/proc/12070/stat : 12070 (sh) S 12062 12062 11068 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111188731 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12070/statm: 1338 224 188 169 0 49 0
[pid=12072] ppid=12070 vsize=1328196 CPUtime=241.09
/proc/12072/stat : 12072 (clasp-1.0) R 12070 12062 11068 0 -1 4194304 374270 0 3 0 23924 185 0 0 25 0 1 0 111188732 1360072704 329795 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782633 0 0 4096 0 0 0 0 17 1 0 0
/proc/12072/statm: 332049 329795 245 81 0 331423 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 1349692


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

/proc/loadavg: 0.99 0.98 0.99 2/67 12072
/proc/meminfo: memFree=235032/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=16144 CPUtime=40.96
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1783 1617 0 0 111 1 3965 19 15 0 1 0 111184626 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12062/statm: 4036 1382 343 3 0 1136 0
[pid=12070] ppid=12062 vsize=5352 CPUtime=0.04
/proc/12070/stat : 12070 (sh) S 12062 12062 11068 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111188731 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12070/statm: 1338 224 188 169 0 49 0
[pid=12072] ppid=12070 vsize=1499940 CPUtime=301.07
/proc/12072/stat : 12072 (clasp-1.0) R 12070 12062 11068 0 -1 4194304 418105 0 3 0 29895 212 0 0 25 0 1 0 111188732 1535938560 372436 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792522 0 0 4096 0 0 0 0 17 1 0 0
/proc/12072/statm: 374985 372436 245 81 0 374359 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 1521436

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 12072
/proc/meminfo: memFree=96088/2055920 swapFree=4184728/4192956
[pid=12062] ppid=12060 vsize=16144 CPUtime=40.96
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1783 1617 0 0 111 1 3965 19 15 0 1 0 111184626 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12062/statm: 4036 1382 343 3 0 1136 0
[pid=12070] ppid=12062 vsize=5352 CPUtime=0.04
/proc/12070/stat : 12070 (sh) S 12062 12062 11068 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111188731 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12070/statm: 1338 224 188 169 0 49 0
[pid=12072] ppid=12070 vsize=1640204 CPUtime=361.05
/proc/12072/stat : 12072 (clasp-1.0) R 12070 12062 11068 0 -1 4194304 454494 0 3 0 35874 231 0 0 25 0 1 0 111188732 1679568896 407351 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/12072/statm: 410051 407351 245 81 0 409425 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 1661700



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+458.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 12072
/proc/meminfo: memFree=15640/2055920 swapFree=4184580/4192956
[pid=12062] ppid=12060 vsize=16144 CPUtime=40.96
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1783 1617 0 0 111 1 3965 19 15 0 1 0 111184626 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12062/statm: 4036 1382 343 3 0 1136 0
[pid=12070] ppid=12062 vsize=5352 CPUtime=0.04
/proc/12070/stat : 12070 (sh) S 12062 12062 11068 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111188731 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12070/statm: 1338 224 188 169 0 49 0
[pid=12072] ppid=12070 vsize=1821748 CPUtime=416.99
/proc/12072/stat : 12072 (clasp-1.0) R 12070 12062 11068 0 -1 4194304 523591 0 3 0 41430 269 0 0 25 0 1 0 111188732 1865469952 452434 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/12072/statm: 455437 452434 245 81 0 454811 0
Current children cumulated CPU time (s) 457.99
Current children cumulated vsize (KiB) 1843244

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

[startup+458.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 12072
/proc/meminfo: memFree=15640/2055920 swapFree=4184580/4192956
[pid=12062] ppid=12060 vsize=16144 CPUtime=40.96
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1783 1617 0 0 111 1 3965 19 15 0 1 0 111184626 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12062/statm: 4036 1382 343 3 0 1136 0
[pid=12070] ppid=12062 vsize=5352 CPUtime=0.04
/proc/12070/stat : 12070 (sh) S 12062 12062 11068 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111188731 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12070/statm: 1338 224 188 169 0 49 0
[pid=12072] ppid=12070 vsize=1821748 CPUtime=416.99
/proc/12072/stat : 12072 (clasp-1.0) R 12070 12062 11068 0 -1 4194304 523591 0 3 0 41430 269 0 0 25 0 1 0 111188732 1865469952 452434 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/12072/statm: 455437 452434 245 81 0 454811 0
Current children cumulated CPU time (s) 457.99
Current children cumulated vsize (KiB) 1843244

# WARNING:
# current cumulated CPU time (41.04 s) is less than in the last sample (457.99 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (416.95 s) to the 'lost time'.

[startup+458.518 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 12072
/proc/meminfo: memFree=15640/2055920 swapFree=4184580/4192956
[pid=12062] ppid=12060 vsize=16144 CPUtime=41.04
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1940 2987 0 0 112 1 3965 26 18 0 1 0 111184626 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12062/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.04
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+459.002 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 12080
/proc/meminfo: memFree=1262088/2055920 swapFree=4184580/4192956
[pid=12062] ppid=12060 vsize=16144 CPUtime=41.15
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1951 3389 0 0 112 1 3966 36 16 0 1 0 111184626 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12062/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.15
Current children cumulated vsize (KiB) 16144

[startup+459.805 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 12083
/proc/meminfo: memFree=1800448/2055920 swapFree=4184580/4192956
[pid=12062] ppid=12060 vsize=16144 CPUtime=41.15
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1951 3389 0 0 112 1 3966 36 16 0 1 0 111184626 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12062/statm: 4036 1384 343 3 0 1136 0
[pid=12081] ppid=12062 vsize=5352 CPUtime=0
/proc/12081/stat : 12081 (sh) S 12062 12062 11068 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111230487 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12081/statm: 1338 224 188 169 0 49 0
[pid=12082] ppid=12081 vsize=2520 CPUtime=0
/proc/12082/stat : 12082 (cat) S 12081 12062 11068 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111230487 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 226238365922 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12082/statm: 630 87 71 4 0 42 0
[pid=12083] ppid=12081 vsize=31852 CPUtime=1.18
/proc/12083/stat : 12083 (clasp-1.0) R 12081 12062 11068 0 -1 4194304 7502 0 0 0 114 4 0 0 25 0 1 0 111230487 32616448 7464 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 5338065 0 0 4096 0 0 0 0 17 1 0 0
/proc/12083/statm: 7963 7464 230 81 0 7337 0
Current children cumulated CPU time (s) 42.33
Current children cumulated vsize (KiB) 55868

[startup+460.201 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 12083
/proc/meminfo: memFree=1800448/2055920 swapFree=4184580/4192956
[pid=12062] ppid=12060 vsize=16144 CPUtime=41.15
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1951 3389 0 0 112 1 3966 36 16 0 1 0 111184626 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12062/statm: 4036 1384 343 3 0 1136 0
[pid=12081] ppid=12062 vsize=5352 CPUtime=0
/proc/12081/stat : 12081 (sh) S 12062 12062 11068 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111230487 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12081/statm: 1338 224 188 169 0 49 0
[pid=12082] ppid=12081 vsize=2520 CPUtime=0.01
/proc/12082/stat : 12082 (cat) S 12081 12062 11068 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 111230487 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 226238365922 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12082/statm: 630 87 71 4 0 42 0
[pid=12083] ppid=12081 vsize=40688 CPUtime=1.57
/proc/12083/stat : 12083 (clasp-1.0) R 12081 12062 11068 0 -1 4194304 9607 0 0 0 152 5 0 0 25 0 1 0 111230487 41664512 9569 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160221872 0 0 4096 0 0 0 0 17 1 0 0
/proc/12083/statm: 10172 9569 230 81 0 9546 0
Current children cumulated CPU time (s) 42.73
Current children cumulated vsize (KiB) 64704

[startup+460.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 12083
/proc/meminfo: memFree=1800448/2055920 swapFree=4184580/4192956
[pid=12062] ppid=12060 vsize=16144 CPUtime=41.15
/proc/12062/stat : 12062 (pbclasp) S 12060 12062 11068 0 -1 4194304 1951 3389 0 0 112 1 3966 36 16 0 1 0 111184626 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12062/statm: 4036 1384 343 3 0 1136 0
[pid=12081] ppid=12062 vsize=5352 CPUtime=0
/proc/12081/stat : 12081 (sh) S 12062 12062 11068 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111230487 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12081/statm: 1338 224 188 169 0 49 0
[pid=12082] ppid=12081 vsize=2520 CPUtime=0.01
/proc/12082/stat : 12082 (cat) S 12081 12062 11068 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 111230487 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 226238365922 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12082/statm: 630 87 71 4 0 42 0
[pid=12083] ppid=12081 vsize=44136 CPUtime=1.76
/proc/12083/stat : 12083 (clasp-1.0) R 12081 12062 11068 0 -1 4194304 10620 0 0 0 171 5 0 0 25 0 1 0 111230487 45195264 10582 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160225602 0 0 4096 0 0 0 0 17 1 0 0
/proc/12083/statm: 11034 10582 230 81 0 10408 0
Current children cumulated CPU time (s) 42.92
Current children cumulated vsize (KiB) 68152

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12062 and gives
#  childrusage.ru_utime.tv_sec=40
#  childrusage.ru_utime.tv_usec=794798
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=405938
# CPU time returned by wait4() is 41.2007
# while last known CPU time is 42.92
#
# 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): 416.95
#  lost CPU user time (s): 414.29
#  lost CPU system time (s): 2.66

Real time (s): 460.434
CPU time (s): 459.87
CPU user time (s): 456.78
CPU system time (s): 3.09
CPU usage (%): 99.8776
Max. virtual memory (cumulated for all children) (KiB): 1843244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.7948
system time used= 0.405938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6579
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= 5767
involuntary context switches= 198

runsolver used 0.557915 second user time and 1.12383 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sun Apr 15 10:25:49 UTC 2007

IDJOB= 352465
IDBENCH= 1977
IDSOLVER= 167
FILE ID= node58/352465-1176632749

PBS_JOBID= 4559787

Free space on /tmp= 66548 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-352465-1176632749.opb /tmp/evaluation/352465-1176632749/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-352465-1176632749 -o ROOT/results/node58/conversion-352465-1176632749 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352465-1176632749/instance-352465-1176632749.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-352465-1176632749 -o ROOT/results/node58/solver-352465-1176632749 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352465-1176632749.opb /tmp/evaluation/352465-1176632749/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  2fd45123d8e20b24379108257151f007

RANDOM SEED= 801743531

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1765760 kB
Buffers:          8716 kB
Cached:         186776 kB
SwapCached:       2116 kB
Active:          62988 kB
Inactive:       142912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765760 kB
SwapTotal:     4192956 kB
SwapFree:      4184728 kB
Dirty:           17348 kB
Writeback:           0 kB
Mapped:          17484 kB
Slab:            70372 kB
Committed_AS:   189936 kB
PageTables:       1384 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 node58 on Sun Apr 15 10:33:30 UTC 2007