Trace number 300531

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 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S2034423571-08.cnf
MD5SUM45a6044946963b3d1b4beab0858aeab8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.67729
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/node15/watcher-300531-1171911243 -o ROOT/results/node15/solver-300531-1171911243 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300531-1171911243/picosat /tmp/evaluation/300531-1171911243/instance-300531-1171911243.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 0.99 3/77 29639
/proc/meminfo: memFree=1361040/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=568 CPUtime=0
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 211078683 581632 65 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 142 65 40 102 0 37 0

[startup+0.106872 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29639
/proc/meminfo: memFree=1361040/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=968 CPUtime=0.1
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 163 0 0 0 5 5 0 0 18 0 1 0 211078683 991232 148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 242 148 40 102 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 968

[startup+0.514941 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29639
/proc/meminfo: memFree=1361040/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=2420 CPUtime=0.5
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 519 0 0 0 41 9 0 0 22 0 1 0 211078683 2478080 504 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 605 504 42 102 0 500 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2420

[startup+1.33608 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29640
/proc/meminfo: memFree=1358728/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=2960 CPUtime=1.33
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 651 0 0 0 124 9 0 0 25 0 1 0 211078683 3031040 634 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 740 634 48 102 0 635 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2960

[startup+2.97536 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29640
/proc/meminfo: memFree=1358344/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=3352 CPUtime=2.96
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 763 0 0 0 287 9 0 0 25 0 1 0 211078683 3432448 746 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529382 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 838 746 48 102 0 733 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3352

[startup+6.25192 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29640
/proc/meminfo: memFree=1357512/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=4000 CPUtime=6.24
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 922 0 0 0 615 9 0 0 25 0 1 0 211078683 4096000 905 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 1000 905 48 102 0 895 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4000

[startup+12.708 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 29640
/proc/meminfo: memFree=1356488/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=4844 CPUtime=12.69
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 1145 0 0 0 1260 9 0 0 25 0 1 0 211078683 4960256 1128 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 1211 1128 48 102 0 1106 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4844

[startup+25.5102 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 29640
/proc/meminfo: memFree=1355216/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=6088 CPUtime=25.49
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 1450 0 0 0 2539 10 0 0 25 0 1 0 211078683 6234112 1433 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529731 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 1522 1433 48 102 0 1417 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6088

[startup+51.1236 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 29640
/proc/meminfo: memFree=1353616/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=7784 CPUtime=51.09
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 1885 0 0 0 5099 10 0 0 25 0 1 0 211078683 7970816 1868 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 1946 1868 48 102 0 1841 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 7784

[startup+102.342 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 29640
/proc/meminfo: memFree=1350992/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=10300 CPUtime=102.29
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 2486 0 0 0 10218 11 0 0 25 0 1 0 211078683 10547200 2469 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 2575 2469 48 102 0 2470 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 10300

[startup+162.371 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29640
/proc/meminfo: memFree=1349072/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=12192 CPUtime=162.31
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 2960 0 0 0 16219 12 0 0 25 0 1 0 211078683 12484608 2943 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 3048 2943 48 102 0 2943 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 12192

[startup+222.396 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29640
/proc/meminfo: memFree=1348048/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=13376 CPUtime=222.31
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 3321 0 0 0 22219 12 0 0 25 0 1 0 211078683 13697024 3256 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 3344 3256 48 102 0 3239 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 13376

[startup+282.425 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29640
/proc/meminfo: memFree=1346832/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=14280 CPUtime=282.32
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 3688 0 0 0 28219 13 0 0 25 0 1 0 211078683 14622720 3487 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 3570 3487 48 102 0 3465 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 14280

[startup+342.452 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29640
/proc/meminfo: memFree=1345744/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=15532 CPUtime=342.32
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 4029 0 0 0 34219 13 0 0 25 0 1 0 211078683 15904768 3801 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 3883 3801 48 102 0 3778 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 15532

[startup+402.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29640
/proc/meminfo: memFree=1345040/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=16240 CPUtime=402.34
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 4376 0 0 0 40220 14 0 0 25 0 1 0 211078683 16629760 3951 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 4060 3951 48 102 0 3955 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 16240

[startup+462.538 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 29756
/proc/meminfo: memFree=1342736/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=17196 CPUtime=462.31
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 4848 0 0 0 46215 16 0 0 25 0 1 0 211078683 17608704 4167 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 4299 4167 48 102 0 4194 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 17196

[startup+522.589 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29840
/proc/meminfo: memFree=1343120/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=17932 CPUtime=522.28
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 5299 0 0 0 52211 17 0 0 25 0 1 0 211078683 18362368 4375 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 4483 4375 48 102 0 4378 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 17932

[startup+582.616 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29840
/proc/meminfo: memFree=1342160/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=18848 CPUtime=582.29
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 5793 0 0 0 58211 18 0 0 25 0 1 0 211078683 19300352 4605 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 4712 4605 48 102 0 4607 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 18848

[startup+642.647 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29840
/proc/meminfo: memFree=1342032/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=18888 CPUtime=642.3
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 6017 0 0 0 64211 19 0 0 25 0 1 0 211078683 19341312 4627 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 4722 4627 48 102 0 4617 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 18888

[startup+702.675 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29840
/proc/meminfo: memFree=1341136/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=19900 CPUtime=702.31
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 6502 0 0 0 70211 20 0 0 25 0 1 0 211078683 20377600 4876 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 4975 4876 48 102 0 4870 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 19900

[startup+762.707 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29840
/proc/meminfo: memFree=1340496/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=20524 CPUtime=762.32
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 6828 0 0 0 76211 21 0 0 25 0 1 0 211078683 21016576 5017 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 5131 5017 48 102 0 5026 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 20524

[startup+822.745 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29840
/proc/meminfo: memFree=1339600/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=21580 CPUtime=822.34
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 7253 0 0 0 82212 22 0 0 25 0 1 0 211078683 22097920 5281 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 5395 5281 48 102 0 5290 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 21580

[startup+882.77 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29840
/proc/meminfo: memFree=1339536/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=21580 CPUtime=882.34
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 7300 0 0 0 88212 22 0 0 25 0 1 0 211078683 22097920 5286 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 5395 5286 48 102 0 5290 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 21580

[startup+942.795 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29840
/proc/meminfo: memFree=1339088/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=21924 CPUtime=942.35
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 7607 0 0 0 94212 23 0 0 25 0 1 0 211078683 22450176 5398 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 5481 5398 48 102 0 5376 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 21924

[startup+1002.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29840
/proc/meminfo: memFree=1338640/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=22316 CPUtime=1002.35
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 8001 0 0 0 100212 23 0 0 25 0 1 0 211078683 22851584 5496 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 5579 5496 48 102 0 5474 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 22316

[startup+1062.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29840
/proc/meminfo: memFree=1337936/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=23136 CPUtime=1062.37
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 8383 0 0 0 106213 24 0 0 25 0 1 0 211078683 23691264 5688 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 5784 5688 48 102 0 5679 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 23136

[startup+1122.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29840
/proc/meminfo: memFree=1337744/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=23268 CPUtime=1122.38
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 8624 0 0 0 112214 24 0 0 25 0 1 0 211078683 23826432 5729 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 5817 5729 48 102 0 5712 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 23268

[startup+1182.92 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29840
/proc/meminfo: memFree=1337232/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=23756 CPUtime=1182.39
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 8985 0 0 0 118214 25 0 0 25 0 1 0 211078683 24326144 5854 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 5939 5854 48 102 0 5834 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 23756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29840
/proc/meminfo: memFree=1337232/2055920 swapFree=4192812/4192956
[pid=29639] ppid=29637 vsize=23756 CPUtime=1200.01
/proc/29639/stat : 29639 (picosat) R 29637 29639 28686 0 -1 4194304 9031 0 0 0 119976 25 0 0 25 0 1 0 211078683 24326144 5854 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29639/statm: 5939 5854 48 102 0 5834 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 23756

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): 1200.55
CPU time (s): 1200.02
CPU user time (s): 1199.76
CPU system time (s): 0.25796
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 23940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.25796
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9031
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= 25322

runsolver used 1.44878 second user time and 2.71959 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Mon Feb 19 18:54:03 UTC 2007

IDJOB= 300531
IDBENCH= 20037
IDSOLVER= 106
FILE ID= node15/300531-1171911243

PBS_JOBID= 3848867

Free space on /tmp= 66541 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S2034423571-08.cnf
COMMAND LINE= /tmp/evaluation/300531-1171911243/picosat /tmp/evaluation/300531-1171911243/instance-300531-1171911243.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-300531-1171911243 -o ROOT/results/node15/solver-300531-1171911243 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300531-1171911243/picosat /tmp/evaluation/300531-1171911243/instance-300531-1171911243.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  45a6044946963b3d1b4beab0858aeab8

RANDOM SEED= 287123299

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1361448 kB
Buffers:         40684 kB
Cached:         523104 kB
SwapCached:          0 kB
Active:         136620 kB
Inactive:       487640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1361448 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             892 kB
Writeback:           0 kB
Mapped:          79348 kB
Slab:            55652 kB
Committed_AS:   817000 kB
PageTables:       1800 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= 66541 MiB

End job on node15 on Mon Feb 19 19:14:06 UTC 2007