Trace number 300900

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
picosat 535? (TO) 1200.04 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1036103820-03.cnf
MD5SUM85e6669b731e40790ffff95698079292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark41.5937
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-300900-1171942124 -o ROOT/results/node11/solver-300900-1171942124 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300900-1171942124/picosat /tmp/evaluation/300900-1171942124/instance-300900-1171942124.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.06 1.80 3/77 26068
/proc/meminfo: memFree=1646712/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=568 CPUtime=0
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 214166977 581632 65 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 142 65 40 102 0 37 0

[startup+0.106934 s]
/proc/loadavg: 0.98 1.06 1.80 3/77 26068
/proc/meminfo: memFree=1646712/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=968 CPUtime=0.09
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 163 0 0 0 5 4 0 0 18 0 1 0 214166977 991232 148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 242 148 40 102 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 968

[startup+0.514981 s]
/proc/loadavg: 0.98 1.06 1.80 3/77 26068
/proc/meminfo: memFree=1646712/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=2420 CPUtime=0.5
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 517 0 0 0 42 8 0 0 21 0 1 0 214166977 2478080 502 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522688 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 605 503 42 102 0 500 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2420

[startup+1.33508 s]
/proc/loadavg: 0.98 1.06 1.80 2/78 26069
/proc/meminfo: memFree=1644464/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=2824 CPUtime=1.32
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 649 0 0 0 124 8 0 0 25 0 1 0 214166977 2891776 632 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 706 632 48 102 0 601 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2824

[startup+2.97127 s]
/proc/loadavg: 0.98 1.06 1.80 2/78 26069
/proc/meminfo: memFree=1643952/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=3220 CPUtime=2.96
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 742 0 0 0 288 8 0 0 25 0 1 0 214166977 3297280 725 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529133 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 805 725 48 102 0 700 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3220

[startup+6.24766 s]
/proc/loadavg: 0.98 1.06 1.80 2/78 26069
/proc/meminfo: memFree=1643248/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=3924 CPUtime=6.23
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 903 0 0 0 615 8 0 0 25 0 1 0 214166977 4018176 886 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 981 886 48 102 0 876 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3924

[startup+12.7034 s]
/proc/loadavg: 1.06 1.07 1.80 2/78 26069
/proc/meminfo: memFree=1642104/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=4808 CPUtime=12.69
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 1140 0 0 0 1260 9 0 0 25 0 1 0 214166977 4923392 1123 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 1202 1123 48 102 0 1097 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4808

[startup+25.5089 s]
/proc/loadavg: 1.05 1.07 1.79 2/78 26069
/proc/meminfo: memFree=1640824/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=6088 CPUtime=25.49
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 1464 0 0 0 2540 9 0 0 25 0 1 0 214166977 6234112 1447 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 1522 1447 48 102 0 1417 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6088

[startup+51.1199 s]
/proc/loadavg: 1.03 1.06 1.77 2/78 26069
/proc/meminfo: memFree=1639160/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=7728 CPUtime=51.09
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 1873 0 0 0 5100 9 0 0 25 0 1 0 214166977 7913472 1856 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 1932 1856 48 102 0 1827 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 7728

[startup+102.336 s]
/proc/loadavg: 1.01 1.05 1.72 2/78 26069
/proc/meminfo: memFree=1636920/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=10040 CPUtime=102.3
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 2422 0 0 0 10219 11 0 0 25 0 1 0 214166977 10280960 2401 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549528 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 2510 2401 48 102 0 2405 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10040

[startup+162.366 s]
/proc/loadavg: 1.00 1.04 1.67 2/78 26069
/proc/meminfo: memFree=1634872/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=12076 CPUtime=162.31
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 2938 0 0 0 16219 12 0 0 25 0 1 0 214166977 12365824 2914 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 3019 2914 48 102 0 2914 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 12076

[startup+222.394 s]
/proc/loadavg: 1.00 1.03 1.63 2/78 26069
/proc/meminfo: memFree=1633400/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=13376 CPUtime=222.31
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 3297 0 0 0 22219 12 0 0 25 0 1 0 214166977 13697024 3257 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 3344 3257 48 102 0 3239 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 13376

[startup+282.423 s]
/proc/loadavg: 1.00 1.02 1.58 2/78 26069
/proc/meminfo: memFree=1632312/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=14372 CPUtime=282.33
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 3566 0 0 0 28220 13 0 0 25 0 1 0 214166977 14716928 3506 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 3593 3506 48 102 0 3488 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 14372

[startup+342.451 s]
/proc/loadavg: 1.00 1.02 1.54 2/78 26069
/proc/meminfo: memFree=1631416/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=15280 CPUtime=342.33
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 3866 0 0 0 34220 13 0 0 25 0 1 0 214166977 15646720 3738 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 3820 3738 48 102 0 3715 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 15280

[startup+402.485 s]
/proc/loadavg: 1.00 1.01 1.51 2/78 26069
/proc/meminfo: memFree=1630456/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=16356 CPUtime=402.35
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 4175 0 0 0 40221 14 0 0 25 0 1 0 214166977 16748544 3980 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 4089 3980 48 102 0 3984 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 16356

[startup+462.514 s]
/proc/loadavg: 1.00 1.00 1.47 2/78 26069
/proc/meminfo: memFree=1629816/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=17008 CPUtime=462.37
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 4425 0 0 0 46222 15 0 0 25 0 1 0 214166977 17416192 4133 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 4252 4133 48 102 0 4147 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 17008

[startup+522.541 s]
/proc/loadavg: 1.00 1.00 1.44 2/78 26069
/proc/meminfo: memFree=1628920/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=17856 CPUtime=522.38
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 4829 0 0 0 52222 16 0 0 25 0 1 0 214166977 18284544 4334 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 4464 4334 48 102 0 4359 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 17856

[startup+582.568 s]
/proc/loadavg: 1.00 1.00 1.41 2/78 26069
/proc/meminfo: memFree=1628088/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=18676 CPUtime=582.39
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 5307 0 0 0 58223 16 0 0 25 0 1 0 214166977 19124224 4543 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 4669 4543 48 102 0 4564 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 18676

[startup+642.597 s]
/proc/loadavg: 1.00 1.00 1.38 2/78 26069
/proc/meminfo: memFree=1627576/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=19164 CPUtime=642.4
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 5681 0 0 0 64223 17 0 0 25 0 1 0 214166977 19623936 4674 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529731 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 4791 4674 48 102 0 4686 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 19164

[startup+702.627 s]
/proc/loadavg: 1.00 1.00 1.35 2/78 26069
/proc/meminfo: memFree=1627192/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=19412 CPUtime=702.4
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 6042 0 0 0 70223 17 0 0 25 0 1 0 214166977 19877888 4758 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 4853 4758 48 102 0 4748 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 19412

[startup+762.659 s]
/proc/loadavg: 1.00 1.00 1.33 2/78 26071
/proc/meminfo: memFree=1626360/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=20172 CPUtime=762.42
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 6574 0 0 0 76224 18 0 0 25 0 1 0 214166977 20656128 4952 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 5043 4952 48 102 0 4938 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 20172

[startup+822.696 s]
/proc/loadavg: 1.00 1.00 1.31 2/78 26071
/proc/meminfo: memFree=1625848/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=20932 CPUtime=822.44
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 6973 0 0 0 82225 19 0 0 25 0 1 0 214166977 21434368 5146 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 5233 5146 48 102 0 5128 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 20932

[startup+882.725 s]
/proc/loadavg: 1.00 1.00 1.28 2/78 26071
/proc/meminfo: memFree=1625592/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=21312 CPUtime=882.45
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 7255 0 0 0 88226 19 0 0 25 0 1 0 214166977 21823488 5209 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 5328 5209 48 102 0 5223 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 21312

[startup+942.753 s]
/proc/loadavg: 1.00 1.00 1.26 2/78 26071
/proc/meminfo: memFree=1624824/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=21916 CPUtime=942.47
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 7648 0 0 0 94227 20 0 0 25 0 1 0 214166977 22441984 5389 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 5479 5389 48 102 0 5374 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 21916

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.25 2/78 26071
/proc/meminfo: memFree=1624312/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=22444 CPUtime=1002.47
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 7949 0 0 0 100227 20 0 0 25 0 1 0 214166977 22982656 5514 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 5611 5514 48 102 0 5506 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 22444

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.23 2/78 26071
/proc/meminfo: memFree=1623032/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=23688 CPUtime=1062.48
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 8436 0 0 0 106227 21 0 0 25 0 1 0 214166977 24256512 5818 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525520 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 5922 5818 48 102 0 5817 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 23688

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 26071
/proc/meminfo: memFree=1623032/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=23588 CPUtime=1122.5
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 8528 0 0 0 112228 22 0 0 25 0 1 0 214166977 24154112 5818 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 5897 5818 48 102 0 5792 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 23588

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.19 2/78 26071
/proc/meminfo: memFree=1622904/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=23692 CPUtime=1182.51
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 8698 0 0 0 118228 23 0 0 25 0 1 0 214166977 24260608 5844 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 5923 5844 48 102 0 5818 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 23692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.19 2/78 26071
/proc/meminfo: memFree=1623032/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=23588 CPUtime=1200.03
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 8698 0 0 0 119980 23 0 0 25 0 1 0 214166977 24154112 5818 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 5897 5818 48 102 0 5792 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 23588

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.19 2/78 26071
/proc/meminfo: memFree=1623032/2055920 swapFree=4192812/4192956
[pid=26068] ppid=26066 vsize=23588 CPUtime=1200.03
/proc/26068/stat : 26068 (picosat) R 26066 26068 24345 0 -1 4194304 8698 0 0 0 119980 23 0 0 25 0 1 0 214166977 24154112 5818 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/26068/statm: 5897 5818 48 102 0 5792 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 23588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.04
CPU user time (s): 1199.81
CPU system time (s): 0.235964
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 23720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8698
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= 6
involuntary context switches= 3200

runsolver used 1.2928 second user time and 2.71359 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Tue Feb 20 03:28:44 UTC 2007

IDJOB= 300900
IDBENCH= 20046
IDSOLVER= 106
FILE ID= node11/300900-1171942124

PBS_JOBID= 3848912

Free space on /tmp= 66545 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1036103820-03.cnf
COMMAND LINE= /tmp/evaluation/300900-1171942124/picosat /tmp/evaluation/300900-1171942124/instance-300900-1171942124.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-300900-1171942124 -o ROOT/results/node11/solver-300900-1171942124 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300900-1171942124/picosat /tmp/evaluation/300900-1171942124/instance-300900-1171942124.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  85e6669b731e40790ffff95698079292

RANDOM SEED= 962236325

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1647120 kB
Buffers:         53780 kB
Cached:         240320 kB
SwapCached:          0 kB
Active:          68272 kB
Inactive:       269000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          62092 kB
Slab:            57088 kB
Committed_AS:   681968 kB
PageTables:       1756 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= 66545 MiB

End job on node11 on Tue Feb 20 03:48:47 UTC 2007