Trace number 306927

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) 1200.03 1200.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1189233705-10.cnf
MD5SUM2d55dadc6f2d8f95e2996fe01ffdeeb0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
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/node58/watcher-306927-1172109384 -o ROOT/results/node58/solver-306927-1172109384 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306927-1172109384/picosat /tmp/evaluation/306927-1172109384/instance-306927-1172109384.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: 0.92 0.97 0.99 3/64 25838
/proc/meminfo: memFree=1902592/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=1536 CPUtime=0
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 292 0 0 0 0 0 0 0 18 0 1 0 230895106 1572864 277 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 384 277 40 102 0 279 0

[startup+0.107588 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 25838
/proc/meminfo: memFree=1902592/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=1932 CPUtime=0.1
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 375 0 0 0 4 6 0 0 18 0 1 0 230895106 1978368 360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 483 360 40 102 0 378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1932

[startup+0.516632 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 25838
/proc/meminfo: memFree=1902592/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=3676 CPUtime=0.51
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 800 0 0 0 23 28 0 0 21 0 1 0 230895106 3764224 780 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 919 780 48 102 0 814 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3676

[startup+1.34272 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1898680/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=4976 CPUtime=1.33
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 1124 0 0 0 105 28 0 0 25 0 1 0 230895106 5095424 1104 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 1244 1104 48 102 0 1139 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4976

[startup+2.97891 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1896824/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=7444 CPUtime=2.97
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 1753 0 0 0 269 28 0 0 25 0 1 0 230895106 7622656 1733 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 1861 1733 48 102 0 1756 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7444

[startup+6.25527 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1891576/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=12508 CPUtime=6.24
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 2960 0 0 0 594 30 0 0 25 0 1 0 230895106 12808192 2940 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 3127 2940 48 102 0 3022 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12508

[startup+12.712 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1888952/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=14260 CPUtime=12.7
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 3401 0 0 0 1240 30 0 0 25 0 1 0 230895106 14602240 3381 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 3565 3381 48 102 0 3460 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14260

[startup+25.6124 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1886072/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=17104 CPUtime=25.6
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 4114 0 0 0 2529 31 0 0 25 0 1 0 230895106 17514496 4094 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549273 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 4276 4094 48 102 0 4171 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 17104

[startup+51.2222 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1881016/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=22220 CPUtime=51.2
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 5396 0 0 0 5088 32 0 0 25 0 1 0 230895106 22753280 5376 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520065 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 5555 5376 48 102 0 5450 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 22220

[startup+102.432 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1874680/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=28368 CPUtime=102.4
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 6949 0 0 0 10206 34 0 0 25 0 1 0 230895106 29048832 6929 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529086 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 7092 6929 48 102 0 6987 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 28368

[startup+162.456 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1867896/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=35148 CPUtime=162.4
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 8668 0 0 0 16206 34 0 0 25 0 1 0 230895106 35991552 8582 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 8787 8582 48 102 0 8682 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 35148

[startup+222.473 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25839
/proc/meminfo: memFree=1862712/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=40304 CPUtime=222.4
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 10114 0 0 0 22205 35 0 0 25 0 1 0 230895106 41271296 9884 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 10076 9884 48 102 0 9971 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 40304

[startup+282.492 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 25903
/proc/meminfo: memFree=1856384/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=46108 CPUtime=282.38
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 11760 0 0 0 28201 37 0 0 25 0 1 0 230895106 47214592 11353 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 11527 11353 48 102 0 11422 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 46108

[startup+342.539 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 25995
/proc/meminfo: memFree=1852096/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=49568 CPUtime=342.35
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 12866 0 0 0 34198 37 0 0 25 0 1 0 230895106 50757632 12214 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520123 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 12392 12214 48 102 0 12287 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 49568

[startup+402.57 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26037
/proc/meminfo: memFree=1847032/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=55504 CPUtime=402.33
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 14512 0 0 0 40194 39 0 0 25 0 1 0 230895106 56836096 13716 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 13876 13716 48 102 0 13771 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 55504

[startup+462.592 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26037
/proc/meminfo: memFree=1843384/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=59140 CPUtime=462.34
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 15586 0 0 0 46194 40 0 0 25 0 1 0 230895106 60559360 14628 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520028 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 14785 14628 48 102 0 14680 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 59140

[startup+522.611 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26037
/proc/meminfo: memFree=1843192/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=59192 CPUtime=522.35
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 16521 0 0 0 52193 42 0 0 25 0 1 0 230895106 60612608 14665 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 14798 14665 48 102 0 14693 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 59192

[startup+582.633 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26037
/proc/meminfo: memFree=1842488/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=59852 CPUtime=582.35
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 17768 0 0 0 58193 42 0 0 25 0 1 0 230895106 61288448 14836 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 14963 14836 48 102 0 14858 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 59852

[startup+642.651 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26037
/proc/meminfo: memFree=1830008/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=72368 CPUtime=642.36
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 20932 0 0 0 64191 45 0 0 25 0 1 0 230895106 74104832 17942 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529083 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 18092 17942 48 102 0 17987 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 72368

[startup+702.671 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26037
/proc/meminfo: memFree=1829048/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=73368 CPUtime=702.36
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 22546 0 0 0 70191 45 0 0 25 0 1 0 230895106 75128832 18190 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523062 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 18342 18190 48 102 0 18237 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 73368

[startup+762.693 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26037
/proc/meminfo: memFree=1827320/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=75304 CPUtime=762.37
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 24000 0 0 0 76190 47 0 0 25 0 1 0 230895106 77111296 18640 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 18826 18640 48 102 0 18721 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 75304

[startup+822.716 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26037
/proc/meminfo: memFree=1832888/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=69740 CPUtime=822.37
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 24006 0 0 0 82190 47 0 0 25 0 1 0 230895106 71413760 17262 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 17435 17262 48 102 0 17330 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 69740

[startup+882.735 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26037
/proc/meminfo: memFree=1826872/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=75804 CPUtime=882.37
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 25564 0 0 0 88189 48 0 0 25 0 1 0 230895106 77623296 18753 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530719 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 18951 18753 48 102 0 18846 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 75804

[startup+942.753 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26037
/proc/meminfo: memFree=1820536/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=82104 CPUtime=942.38
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 27280 0 0 0 94188 50 0 0 25 0 1 0 230895106 84074496 20329 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 20526 20329 48 102 0 20421 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 82104

[startup+1002.77 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26037
/proc/meminfo: memFree=1815544/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=87528 CPUtime=1002.38
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 28593 0 0 0 100187 51 0 0 25 0 1 0 230895106 89628672 21568 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 21882 21568 48 102 0 21777 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 87528

[startup+1062.79 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 26037
/proc/meminfo: memFree=1816120/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=86880 CPUtime=1062.38
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 28593 0 0 0 106187 51 0 0 25 0 1 0 230895106 88965120 21433 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522500 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 21720 21433 48 102 0 21615 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 86880

[startup+1122.8 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 26037
/proc/meminfo: memFree=1812216/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=90872 CPUtime=1122.38
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 29644 0 0 0 112186 52 0 0 25 0 1 0 230895106 93052928 22410 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 22718 22410 48 102 0 22613 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 90872

[startup+1182.82 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26037
/proc/meminfo: memFree=1816056/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=86880 CPUtime=1182.39
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 29651 0 0 0 118186 53 0 0 25 0 1 0 230895106 88965120 21440 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 21720 21440 48 102 0 21615 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 86880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26037
/proc/meminfo: memFree=1811960/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=90992 CPUtime=1200.01
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 30731 0 0 0 119947 54 0 0 25 0 1 0 230895106 93175808 22442 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 22748 22442 48 102 0 22643 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 90992

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26037
/proc/meminfo: memFree=1811960/2055920 swapFree=4183888/4192956
[pid=25838] ppid=25836 vsize=90992 CPUtime=1200.01
/proc/25838/stat : 25838 (picosat) R 25836 25838 24721 0 -1 4194304 30731 0 0 0 119947 54 0 0 25 0 1 0 230895106 93175808 22442 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/25838/statm: 22748 22442 48 102 0 22643 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 90992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.03
CPU user time (s): 1199.47
CPU system time (s): 0.555915
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 91168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.47
system time used= 0.555915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30731
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= 1330

runsolver used 0.792879 second user time and 2.49462 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Thu Feb 22 01:56:24 UTC 2007

IDJOB= 306927
IDBENCH= 20193
IDSOLVER= 106
FILE ID= node58/306927-1172109384

PBS_JOBID= 3892896

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1189233705-10.cnf
COMMAND LINE= /tmp/evaluation/306927-1172109384/picosat /tmp/evaluation/306927-1172109384/instance-306927-1172109384.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-306927-1172109384 -o ROOT/results/node58/solver-306927-1172109384 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306927-1172109384/picosat /tmp/evaluation/306927-1172109384/instance-306927-1172109384.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  2d55dadc6f2d8f95e2996fe01ffdeeb0

RANDOM SEED= 745976693

TIME LIMIT= 1200 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		: 3000.234
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:       1903000 kB
Buffers:         16492 kB
Cached:          83052 kB
SwapCached:       3476 kB
Active:          52792 kB
Inactive:        59288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1903000 kB
SwapTotal:     4192956 kB
SwapFree:      4183888 kB
Dirty:            1484 kB
Writeback:           0 kB
Mapped:          15980 kB
Slab:            26868 kB
Committed_AS:   595628 kB
PageTables:       1380 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= 66563 MiB

End job on node58 on Thu Feb 22 02:16:27 UTC 2007