Trace number 300449

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) 1200.05 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1058323130-08.cnf
MD5SUM8ad037218b3fb71e87bf66baa8322f0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark65.522
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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/node5/watcher-300449-1171906975 -o ROOT/results/node5/solver-300449-1171906975 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300449-1171906975/picosat /tmp/evaluation/300449-1171906975/instance-300449-1171906975.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 0.98 0.93 3/77 28330
/proc/meminfo: memFree=1059680/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=568 CPUtime=0
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 210652346 581632 66 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 142 66 40 102 0 37 0

[startup+0.106864 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 28330
/proc/meminfo: memFree=1059680/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=968 CPUtime=0.09
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 163 0 0 0 4 5 0 0 18 0 1 0 210652346 991232 148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 242 148 40 102 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 968

[startup+0.514911 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 28330
/proc/meminfo: memFree=1059680/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=2420 CPUtime=0.5
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 515 0 0 0 39 11 0 0 21 0 1 0 210652346 2478080 500 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 605 500 42 102 0 500 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2420

[startup+1.335 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 28331
/proc/meminfo: memFree=1057048/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=3220 CPUtime=1.32
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 734 0 0 0 121 11 0 0 25 0 1 0 210652346 3297280 717 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 805 717 48 102 0 700 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3220

[startup+2.97119 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 28331
/proc/meminfo: memFree=1056600/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=3744 CPUtime=2.96
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 858 0 0 0 285 11 0 0 25 0 1 0 210652346 3833856 841 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529758 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 936 841 48 102 0 831 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3744

[startup+6.25256 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 28331
/proc/meminfo: memFree=1055512/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=4624 CPUtime=6.24
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 1098 0 0 0 613 11 0 0 25 0 1 0 210652346 4734976 1081 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 1156 1081 48 102 0 1051 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4624

[startup+12.7113 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 28331
/proc/meminfo: memFree=1054424/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=5616 CPUtime=12.7
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 1344 0 0 0 1258 12 0 0 25 0 1 0 210652346 5750784 1327 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 1404 1327 48 102 0 1299 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5616

[startup+25.5117 s]
/proc/loadavg: 0.95 0.98 0.93 2/78 28331
/proc/meminfo: memFree=1052888/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=7008 CPUtime=25.49
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 1701 0 0 0 2537 12 0 0 25 0 1 0 210652346 7176192 1684 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 1752 1684 48 102 0 1647 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7008

[startup+51.1296 s]
/proc/loadavg: 0.96 0.98 0.93 2/78 28331
/proc/meminfo: memFree=1050840/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=9060 CPUtime=51.11
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 2210 0 0 0 5098 13 0 0 25 0 1 0 210652346 9277440 2193 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 2265 2193 48 102 0 2160 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 9060

[startup+102.35 s]
/proc/loadavg: 0.98 0.98 0.93 2/78 28331
/proc/meminfo: memFree=1048088/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=11848 CPUtime=102.32
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 2882 0 0 0 10218 14 0 0 25 0 1 0 210652346 12132352 2865 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 2962 2865 48 102 0 2857 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 11848

[startup+162.384 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28331
/proc/meminfo: memFree=1046040/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=13832 CPUtime=162.33
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 3381 0 0 0 16219 14 0 0 25 0 1 0 210652346 14163968 3364 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 3458 3364 48 102 0 3353 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 13832

[startup+222.416 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28331
/proc/meminfo: memFree=1044376/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=15380 CPUtime=222.35
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 3828 0 0 0 22220 15 0 0 25 0 1 0 210652346 15749120 3765 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 3845 3765 48 102 0 3740 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 15380

[startup+282.443 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28331
/proc/meminfo: memFree=1042392/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=17304 CPUtime=282.36
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 4379 0 0 0 28220 16 0 0 25 0 1 0 210652346 17719296 4250 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 4326 4250 48 102 0 4221 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 17304

[startup+342.473 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28331
/proc/meminfo: memFree=1041496/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=18320 CPUtime=342.37
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 4643 0 0 0 34221 16 0 0 25 0 1 0 210652346 18759680 4476 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530083 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 4580 4476 48 102 0 4475 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 18320

[startup+402.506 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28331
/proc/meminfo: memFree=1040536/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=19072 CPUtime=402.39
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 5014 0 0 0 40222 17 0 0 25 0 1 0 210652346 19529728 4668 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 4768 4668 48 102 0 4663 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 19072

[startup+462.539 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 28331
/proc/meminfo: memFree=1039384/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=20400 CPUtime=462.4
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 5519 0 0 0 46222 18 0 0 25 0 1 0 210652346 20889600 4976 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 5100 4976 48 102 0 4995 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 20400

[startup+522.57 s]
/proc/loadavg: 1.05 1.00 0.93 2/78 28331
/proc/meminfo: memFree=1038936/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=20764 CPUtime=522.42
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 5868 0 0 0 52223 19 0 0 25 0 1 0 210652346 21262336 5096 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 5191 5096 48 102 0 5086 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 20764

[startup+582.604 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 28331
/proc/meminfo: memFree=1037720/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=21924 CPUtime=582.44
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 6397 0 0 0 58224 20 0 0 25 0 1 0 210652346 22450176 5387 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 5481 5387 48 102 0 5376 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 21924

[startup+642.64 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28331
/proc/meminfo: memFree=1037080/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=22708 CPUtime=642.46
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 6697 0 0 0 64225 21 0 0 25 0 1 0 210652346 23252992 5566 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 5677 5566 48 102 0 5572 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 22708

[startup+702.666 s]
/proc/loadavg: 1.00 1.00 0.93 3/78 28331
/proc/meminfo: memFree=1036632/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=22956 CPUtime=702.47
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 6994 0 0 0 70226 21 0 0 25 0 1 0 210652346 23506944 5657 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 5739 5657 48 102 0 5634 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 22956

[startup+762.693 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28331
/proc/meminfo: memFree=1035992/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=23640 CPUtime=762.48
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 7477 0 0 0 76226 22 0 0 25 0 1 0 210652346 24207360 5802 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 5910 5802 48 102 0 5805 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 23640

[startup+822.73 s]
/proc/loadavg: 1.04 1.01 0.94 2/78 28331
/proc/meminfo: memFree=1035224/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=24412 CPUtime=822.5
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 7983 0 0 0 82227 23 0 0 25 0 1 0 210652346 24997888 6023 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 6103 6023 48 102 0 5998 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 24412

[startup+882.756 s]
/proc/loadavg: 1.01 1.01 0.94 2/78 28331
/proc/meminfo: memFree=1034328/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=25088 CPUtime=882.51
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 8394 0 0 0 88228 23 0 0 25 0 1 0 210652346 25690112 6195 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 6272 6195 48 102 0 6167 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 25088

[startup+942.787 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28331
/proc/meminfo: memFree=1033432/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=26400 CPUtime=942.53
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 8815 0 0 0 94228 25 0 0 25 0 1 0 210652346 27033600 6430 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 6600 6430 48 102 0 6495 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 26400

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28331
/proc/meminfo: memFree=1033240/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=26664 CPUtime=1002.54
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 9005 0 0 0 100229 25 0 0 25 0 1 0 210652346 27303936 6526 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 6666 6526 48 102 0 6561 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 26664

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28331
/proc/meminfo: memFree=1032664/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=27184 CPUtime=1062.56
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 9300 0 0 0 106230 26 0 0 25 0 1 0 210652346 27836416 6664 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529133 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 6796 6664 48 102 0 6691 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 27184

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 0.94 2/84 28439
/proc/meminfo: memFree=1030760/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=28240 CPUtime=1122.53
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 9748 0 0 0 112227 26 0 0 25 0 1 0 210652346 28917760 6913 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 7060 6913 48 102 0 6955 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 28240

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28529
/proc/meminfo: memFree=1031576/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=28372 CPUtime=1182.52
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 9824 0 0 0 118225 27 0 0 25 0 1 0 210652346 29052928 6939 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 7093 6939 48 102 0 6988 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 28372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28529
/proc/meminfo: memFree=1031000/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=28668 CPUtime=1200.03
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 9992 0 0 0 119976 27 0 0 25 0 1 0 210652346 29356032 7040 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 7167 7040 48 102 0 7062 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 28668

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28529
/proc/meminfo: memFree=1031000/2055920 swapFree=4192812/4192956
[pid=28330] ppid=28328 vsize=28668 CPUtime=1200.03
/proc/28330/stat : 28330 (picosat) R 28328 28330 27614 0 -1 4194304 9992 0 0 0 119976 27 0 0 25 0 1 0 210652346 29356032 7040 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/28330/statm: 7167 7040 48 102 0 7062 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 28668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.05
CPU user time (s): 1199.77
CPU system time (s): 0.281957
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 28768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.281957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9992
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= 1132

runsolver used 1.37779 second user time and 2.83457 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Mon Feb 19 17:42:55 UTC 2007

IDJOB= 300449
IDBENCH= 20035
IDSOLVER= 106
FILE ID= node5/300449-1171906975

PBS_JOBID= 3848850

Free space on /tmp= 66552 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1058323130-08.cnf
COMMAND LINE= /tmp/evaluation/300449-1171906975/picosat /tmp/evaluation/300449-1171906975/instance-300449-1171906975.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-300449-1171906975 -o ROOT/results/node5/solver-300449-1171906975 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300449-1171906975/picosat /tmp/evaluation/300449-1171906975/instance-300449-1171906975.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  8ad037218b3fb71e87bf66baa8322f0b

RANDOM SEED= 328632612

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1060152 kB
Buffers:         60524 kB
Cached:         814160 kB
SwapCached:          0 kB
Active:         530720 kB
Inactive:       387884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1060152 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             872 kB
Writeback:           0 kB
Mapped:          62852 kB
Slab:            62840 kB
Committed_AS:   767540 kB
PageTables:       1692 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= 66552 MiB

End job on node5 on Mon Feb 19 18:02:58 UTC 2007