Trace number 303155

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) 1200.02 1200.34

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S793713844-14.cnf
MD5SUMf5c5fcd96d8afc0866c8da7cded76f04
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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

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/node19/watcher-303155-1172028555 -o ROOT/results/node19/solver-303155-1172028555 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303155-1172028555/picosat /tmp/evaluation/303155-1172028555/instance-303155-1172028555.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: 1.00 1.00 1.00 3/77 16318
/proc/meminfo: memFree=1349424/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=568 CPUtime=0
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 222809537 581632 54 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 142 54 40 102 0 37 0

[startup+0.106782 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16318
/proc/meminfo: memFree=1349424/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=836 CPUtime=0.1
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 143 0 0 0 3 7 0 0 18 0 1 0 222809537 856064 128 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 209 128 40 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.514826 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16318
/proc/meminfo: memFree=1349424/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=1892 CPUtime=0.5
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 410 0 0 0 34 16 0 0 21 0 1 0 222809537 1937408 395 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 473 395 42 102 0 368 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1892

[startup+1.33492 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16319
/proc/meminfo: memFree=1347560/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=2444 CPUtime=1.32
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 529 0 0 0 116 16 0 0 25 0 1 0 222809537 2502656 512 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 611 512 48 102 0 506 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2444

[startup+2.97109 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16319
/proc/meminfo: memFree=1347240/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=2708 CPUtime=2.96
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 621 0 0 0 279 17 0 0 25 0 1 0 222809537 2772992 604 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525845 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 677 604 48 102 0 572 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2708

[startup+6.25345 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16319
/proc/meminfo: memFree=1346728/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=3076 CPUtime=6.24
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 718 0 0 0 607 17 0 0 25 0 1 0 222809537 3149824 701 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 769 701 48 102 0 664 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3076

[startup+12.7061 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16319
/proc/meminfo: memFree=1346024/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=3708 CPUtime=12.7
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 852 0 0 0 1253 17 0 0 25 0 1 0 222809537 3796992 835 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 927 835 48 102 0 822 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3708

[startup+25.5115 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16319
/proc/meminfo: memFree=1345384/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=4336 CPUtime=25.5
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 1018 0 0 0 2533 17 0 0 25 0 1 0 222809537 4440064 1001 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 1084 1001 48 102 0 979 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4336

[startup+51.1223 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16319
/proc/meminfo: memFree=1344360/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=5376 CPUtime=51.1
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 1263 0 0 0 5093 17 0 0 25 0 1 0 222809537 5505024 1246 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 1344 1246 48 102 0 1239 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5376

[startup+102.341 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16319
/proc/meminfo: memFree=1343144/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=6616 CPUtime=102.31
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 1561 0 0 0 10213 18 0 0 25 0 1 0 222809537 6774784 1544 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 1654 1544 48 102 0 1549 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 6616

[startup+162.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16319
/proc/meminfo: memFree=1342248/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=7424 CPUtime=162.32
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 1773 0 0 0 16214 18 0 0 25 0 1 0 222809537 7602176 1756 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 1856 1756 48 102 0 1751 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 7424

[startup+222.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16319
/proc/meminfo: memFree=1341352/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=8224 CPUtime=222.33
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 2002 0 0 0 22214 19 0 0 25 0 1 0 222809537 8421376 1973 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 2056 1973 48 102 0 1951 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 8224

[startup+282.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16319
/proc/meminfo: memFree=1340904/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=8656 CPUtime=282.35
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 2129 0 0 0 28215 20 0 0 25 0 1 0 222809537 8863744 2079 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 2164 2079 48 102 0 2059 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 8656

[startup+342.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16319
/proc/meminfo: memFree=1340264/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=9284 CPUtime=342.35
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 2355 0 0 0 34215 20 0 0 25 0 1 0 222809537 9506816 2244 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 2321 2244 48 102 0 2216 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 9284

[startup+402.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16319
/proc/meminfo: memFree=1339752/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=9792 CPUtime=402.38
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 2492 0 0 0 40217 21 0 0 25 0 1 0 222809537 10027008 2344 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 2448 2344 48 102 0 2343 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 9792

[startup+462.529 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 16319
/proc/meminfo: memFree=1339432/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=10056 CPUtime=462.4
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 2694 0 0 0 46218 22 0 0 25 0 1 0 222809537 10297344 2410 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 2514 2410 48 102 0 2409 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 10056

[startup+522.558 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16319
/proc/meminfo: memFree=1338984/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=10552 CPUtime=522.41
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 3048 0 0 0 52219 22 0 0 25 0 1 0 222809537 10805248 2522 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 2638 2522 48 102 0 2533 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 10552

[startup+582.587 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16319
/proc/meminfo: memFree=1338600/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=10892 CPUtime=582.43
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 3358 0 0 0 58220 23 0 0 25 0 1 0 222809537 11153408 2614 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 2723 2614 48 102 0 2618 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 10892

[startup+642.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16319
/proc/meminfo: memFree=1338408/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=11156 CPUtime=642.44
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 3632 0 0 0 64220 24 0 0 25 0 1 0 222809537 11423744 2666 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 2789 2666 48 102 0 2684 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 11156

[startup+702.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16321
/proc/meminfo: memFree=1337960/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=11552 CPUtime=702.46
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 3936 0 0 0 70221 25 0 0 25 0 1 0 222809537 11829248 2775 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 2888 2775 48 102 0 2783 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 11552

[startup+762.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16321
/proc/meminfo: memFree=1337640/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=11744 CPUtime=762.47
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 4234 0 0 0 76222 25 0 0 25 0 1 0 222809537 12025856 2848 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 2936 2848 48 102 0 2831 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 11744

[startup+822.718 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16321
/proc/meminfo: memFree=1337384/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=12008 CPUtime=822.49
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 4456 0 0 0 82223 26 0 0 25 0 1 0 222809537 12296192 2908 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 3002 2908 48 102 0 2897 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 12008

[startup+882.748 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16321
/proc/meminfo: memFree=1337064/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=12392 CPUtime=882.51
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 4702 0 0 0 88224 27 0 0 25 0 1 0 222809537 12689408 2986 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 3098 2986 48 102 0 2993 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 12392

[startup+942.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16321
/proc/meminfo: memFree=1336872/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=12524 CPUtime=942.52
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 4929 0 0 0 94225 27 0 0 25 0 1 0 222809537 12824576 3042 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 3131 3042 48 102 0 3026 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 12524

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16321
/proc/meminfo: memFree=1336488/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=12920 CPUtime=1002.54
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 5197 0 0 0 100226 28 0 0 25 0 1 0 222809537 13230080 3136 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 3230 3136 48 102 0 3125 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 12920

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16321
/proc/meminfo: memFree=1336296/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=13068 CPUtime=1062.56
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 5479 0 0 0 106227 29 0 0 25 0 1 0 222809537 13381632 3174 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 3267 3174 48 102 0 3162 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 13068

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16321
/proc/meminfo: memFree=1336296/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=13116 CPUtime=1122.58
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 5638 0 0 0 112228 30 0 0 25 0 1 0 222809537 13430784 3192 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529616 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 3279 3192 48 102 0 3174 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 13116

[startup+1182.91 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 16321
/proc/meminfo: memFree=1335784/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=13512 CPUtime=1182.59
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 5894 0 0 0 118229 30 0 0 25 0 1 0 222809537 13836288 3305 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 3378 3305 48 102 0 3273 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 13512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16321
/proc/meminfo: memFree=1335784/2055920 swapFree=4192812/4192956
[pid=16318] ppid=16316 vsize=13512 CPUtime=1200.01
/proc/16318/stat : 16318 (picosat) R 16316 16318 16215 0 -1 4194304 5942 0 0 0 119970 31 0 0 25 0 1 0 222809537 13836288 3305 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16318/statm: 3378 3305 48 102 0 3273 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 13512

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.02
CPU user time (s): 1199.71
CPU system time (s): 0.314952
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 13704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.314952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5942
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= 2002

runsolver used 1.36179 second user time and 2.89856 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Wed Feb 21 03:29:15 UTC 2007

IDJOB= 303155
IDBENCH= 20101
IDSOLVER= 106
FILE ID= node19/303155-1172028555

PBS_JOBID= 3849192

Free space on /tmp= 66545 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S793713844-14.cnf
COMMAND LINE= /tmp/evaluation/303155-1172028555/picosat /tmp/evaluation/303155-1172028555/instance-303155-1172028555.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-303155-1172028555 -o ROOT/results/node19/solver-303155-1172028555 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303155-1172028555/picosat /tmp/evaluation/303155-1172028555/instance-303155-1172028555.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  f5c5fcd96d8afc0866c8da7cded76f04

RANDOM SEED= 536848132

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1349896 kB
Buffers:         59104 kB
Cached:         528144 kB
SwapCached:          0 kB
Active:         302584 kB
Inactive:       328164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349896 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          62376 kB
Slab:            60848 kB
Committed_AS:   926012 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 node19 on Wed Feb 21 03:49:18 UTC 2007