Trace number 300736

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.04 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1121059923-10.cnf
MD5SUM66b921164fd5e4b2a03cd80961fa2940
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark193.739
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/node9/watcher-300736-1171933800 -o ROOT/results/node9/solver-300736-1171933800 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300736-1171933800/picosat /tmp/evaluation/300736-1171933800/instance-300736-1171933800.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 0.91 3/77 29883
/proc/meminfo: memFree=1648512/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=568 CPUtime=0
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 213334684 581632 65 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 142 65 40 102 0 37 0

[startup+0.107436 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 29883
/proc/meminfo: memFree=1648512/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=968 CPUtime=0.1
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 163 0 0 0 5 5 0 0 18 0 1 0 213334684 991232 148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 242 148 40 102 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 968

[startup+0.515514 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 29883
/proc/meminfo: memFree=1648512/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=2420 CPUtime=0.5
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 518 0 0 0 41 9 0 0 22 0 1 0 213334684 2478080 503 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 605 503 42 102 0 500 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2420

[startup+1.33667 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 29884
/proc/meminfo: memFree=1646264/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=2956 CPUtime=1.32
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 661 0 0 0 123 9 0 0 25 0 1 0 213334684 3026944 644 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 739 644 48 102 0 634 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2956

[startup+2.97599 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 29884
/proc/meminfo: memFree=1645752/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=3220 CPUtime=2.96
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 746 0 0 0 287 9 0 0 25 0 1 0 213334684 3297280 729 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529551 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 805 729 48 102 0 700 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3220

[startup+6.25262 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 29884
/proc/meminfo: memFree=1645112/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=3972 CPUtime=6.24
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 915 0 0 0 615 9 0 0 25 0 1 0 213334684 4067328 898 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 993 898 48 102 0 888 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3972

[startup+12.7169 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 29884
/proc/meminfo: memFree=1644032/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=4848 CPUtime=12.7
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 1133 0 0 0 1260 10 0 0 25 0 1 0 213334684 4964352 1116 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 1212 1116 48 102 0 1107 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4848

[startup+25.5183 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 29884
/proc/meminfo: memFree=1642688/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=6064 CPUtime=25.49
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 1464 0 0 0 2539 10 0 0 25 0 1 0 213334684 6209536 1447 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 1516 1447 48 102 0 1411 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6064

[startup+51.1333 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 29884
/proc/meminfo: memFree=1641088/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=7780 CPUtime=51.11
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 1899 0 0 0 5100 11 0 0 25 0 1 0 213334684 7966720 1882 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 1945 1882 48 102 0 1840 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 7780

[startup+102.352 s]
/proc/loadavg: 1.05 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1638784/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=10080 CPUtime=102.31
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 2434 0 0 0 10219 12 0 0 25 0 1 0 213334684 10321920 2417 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 2520 2417 48 102 0 2415 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 10080

[startup+162.387 s]
/proc/loadavg: 1.02 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1636992/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=11800 CPUtime=162.31
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 2871 0 0 0 16219 12 0 0 25 0 1 0 213334684 12083200 2854 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 2950 2854 48 102 0 2845 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 11800

[startup+222.423 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1635456/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=13248 CPUtime=222.33
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 3261 0 0 0 22220 13 0 0 25 0 1 0 213334684 13565952 3218 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 3312 3218 48 102 0 3207 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 13248

[startup+282.458 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1634560/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=14220 CPUtime=282.34
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 3554 0 0 0 28220 14 0 0 25 0 1 0 213334684 14561280 3468 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 3555 3468 48 102 0 3450 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 14220

[startup+342.486 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1633536/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=15204 CPUtime=342.35
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 3843 0 0 0 34220 15 0 0 25 0 1 0 213334684 15568896 3722 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 3801 3722 48 102 0 3696 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 15204

[startup+402.523 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1632256/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=16568 CPUtime=402.37
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 4191 0 0 0 40221 16 0 0 25 0 1 0 213334684 16965632 4033 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520023 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 4142 4033 48 102 0 4037 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 16568

[startup+462.553 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1631040/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=17716 CPUtime=462.37
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 4657 0 0 0 46221 16 0 0 25 0 1 0 213334684 18141184 4301 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 4429 4301 48 102 0 4324 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 17716

[startup+522.586 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1630784/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=17884 CPUtime=522.38
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 4961 0 0 0 52221 17 0 0 25 0 1 0 213334684 18313216 4364 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 4471 4364 48 102 0 4366 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 17884

[startup+582.621 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1630080/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=18664 CPUtime=582.4
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 5384 0 0 0 58222 18 0 0 25 0 1 0 213334684 19111936 4537 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 4666 4537 48 102 0 4561 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 18664

[startup+642.661 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1629504/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=19324 CPUtime=642.41
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 5784 0 0 0 64223 18 0 0 25 0 1 0 213334684 19787776 4715 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 4831 4715 48 102 0 4726 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 19324

[startup+702.689 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1628672/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=19984 CPUtime=702.42
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 6111 0 0 0 70223 19 0 0 25 0 1 0 213334684 20463616 4890 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 4996 4890 48 102 0 4891 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 19984

[startup+762.723 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1628160/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=20512 CPUtime=762.43
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 6526 0 0 0 76223 20 0 0 25 0 1 0 213334684 21004288 5024 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 5128 5024 48 102 0 5023 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 20512

[startup+822.758 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1627904/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=20764 CPUtime=822.44
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 6704 0 0 0 82223 21 0 0 25 0 1 0 213334684 21262336 5077 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 5191 5077 48 102 0 5086 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 20764

[startup+882.792 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1626944/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=21672 CPUtime=882.46
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 7117 0 0 0 88224 22 0 0 25 0 1 0 213334684 22192128 5323 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 5418 5323 48 102 0 5313 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 21672

[startup+942.828 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1626880/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=21648 CPUtime=942.47
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 7252 0 0 0 94225 22 0 0 25 0 1 0 213334684 22167552 5327 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549277 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 5412 5327 48 102 0 5307 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 21648

[startup+1002.85 s]
/proc/loadavg: 1.04 1.01 0.92 2/78 29884
/proc/meminfo: memFree=1626304/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=22388 CPUtime=1002.47
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 7574 0 0 0 100224 23 0 0 25 0 1 0 213334684 22925312 5514 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 5597 5514 48 102 0 5492 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 22388

[startup+1062.89 s]
/proc/loadavg: 1.01 1.01 0.92 2/78 29884
/proc/meminfo: memFree=1626112/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=22536 CPUtime=1062.49
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 7854 0 0 0 106225 24 0 0 25 0 1 0 213334684 23076864 5555 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 5634 5555 48 102 0 5529 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 22536

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1625216/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=23464 CPUtime=1122.5
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 8402 0 0 0 112225 25 0 0 25 0 1 0 213334684 24027136 5787 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 5866 5787 48 102 0 5761 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 23464

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1624768/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=23860 CPUtime=1182.5
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 8678 0 0 0 118225 25 0 0 25 0 1 0 213334684 24432640 5879 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 5965 5879 48 102 0 5860 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 23860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 29884
/proc/meminfo: memFree=1624768/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=23860 CPUtime=1200.02
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 8678 0 0 0 119977 25 0 0 25 0 1 0 213334684 24432640 5879 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 5965 5879 48 102 0 5860 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 23860

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 0.92 2/78 29884
/proc/meminfo: memFree=1624768/2055920 swapFree=4192812/4192956
[pid=29883] ppid=29881 vsize=23860 CPUtime=1200.02
/proc/29883/stat : 29883 (picosat) R 29881 29883 29479 0 -1 4194304 8678 0 0 0 119977 25 0 0 25 0 1 0 213334684 24432640 5879 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/29883/statm: 5965 5879 48 102 0 5860 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 23860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.04
CPU user time (s): 1199.78
CPU system time (s): 0.26296
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 23860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.26296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8678
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= 24268

runsolver used 1.23481 second user time and 3.03754 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Tue Feb 20 01:10:01 UTC 2007

IDJOB= 300736
IDBENCH= 20042
IDSOLVER= 106
FILE ID= node9/300736-1171933800

PBS_JOBID= 3848936

Free space on /tmp= 66545 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1121059923-10.cnf
COMMAND LINE= /tmp/evaluation/300736-1171933800/picosat /tmp/evaluation/300736-1171933800/instance-300736-1171933800.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-300736-1171933800 -o ROOT/results/node9/solver-300736-1171933800 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300736-1171933800/picosat /tmp/evaluation/300736-1171933800/instance-300736-1171933800.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  66b921164fd5e4b2a03cd80961fa2940

RANDOM SEED= 988774538

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1649048 kB
Buffers:         51288 kB
Cached:         230776 kB
SwapCached:          0 kB
Active:         270220 kB
Inactive:        66392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          73412 kB
Slab:            55928 kB
Committed_AS:  1090256 kB
PageTables:       1688 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 node9 on Tue Feb 20 01:30:03 UTC 2007