Trace number 307187

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
CMUSAT BASE 2007-02-08? (TO) 1200.1 1200.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
MD5SUM247d0c151f4cc557aeb64d98cd6697a8
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-307187-1172115027 -o ROOT/results/node1/solver-307187-1172115027 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307187-1172115027/cmusat_base /tmp/evaluation/307187-1172115027/instance-307187-1172115027.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: 1.02 1.01 1.00 3/77 15684
/proc/meminfo: memFree=1860920/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=2888 CPUtime=0
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 532 0 0 0 0 0 0 0 18 0 1 0 231457780 2957312 514 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 722 516 90 241 0 478 0

[startup+0.108073 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 15684
/proc/meminfo: memFree=1860920/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=6836 CPUtime=0.1
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 1362 0 0 0 10 0 0 0 18 0 1 0 231457780 7000064 1344 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134532773 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 1709 1344 90 241 0 1465 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6836

[startup+0.516114 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 15684
/proc/meminfo: memFree=1860920/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=12516 CPUtime=0.5
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 2947 0 0 0 49 1 0 0 22 0 1 0 231457780 12816384 2305 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 3129 2305 112 241 0 2885 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12516

[startup+1.33621 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15685
/proc/meminfo: memFree=1851760/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=12916 CPUtime=1.32
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 3051 0 0 0 131 1 0 0 25 0 1 0 231457780 13225984 2409 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 3229 2409 112 241 0 2985 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12916

[startup+2.9724 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15685
/proc/meminfo: memFree=1850864/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=14108 CPUtime=2.96
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 3343 0 0 0 295 1 0 0 25 0 1 0 231457780 14446592 2701 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562963 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 3527 2701 112 241 0 3283 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14108

[startup+6.24879 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15685
/proc/meminfo: memFree=1847600/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=17156 CPUtime=6.23
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 4114 0 0 0 620 3 0 0 25 0 1 0 231457780 17567744 3472 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 4289 3472 112 241 0 4045 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17156

[startup+12.7065 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15685
/proc/meminfo: memFree=1840112/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=24184 CPUtime=12.69
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 5917 0 0 0 1264 5 0 0 25 0 1 0 231457780 24764416 5275 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 6046 5275 112 241 0 5802 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24184

[startup+25.509 s]
/proc/loadavg: 1.10 1.02 1.01 2/78 15685
/proc/meminfo: memFree=1827120/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=37584 CPUtime=25.5
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 9297 0 0 0 2541 9 0 0 25 0 1 0 231457780 38486016 8655 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 9396 8655 112 241 0 9152 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 37584

[startup+51.12 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 15685
/proc/meminfo: memFree=1803632/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=60644 CPUtime=51.09
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 15118 0 0 0 5095 14 0 0 25 0 1 0 231457780 62099456 14476 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 15161 14476 112 241 0 14917 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 60644

[startup+102.337 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 15685
/proc/meminfo: memFree=1782448/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=81612 CPUtime=102.3
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 20829 0 0 0 10212 18 0 0 25 0 1 0 231457780 83570688 19753 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 20403 19753 112 241 0 20159 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 81612

[startup+162.373 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15685
/proc/meminfo: memFree=1766896/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=96344 CPUtime=162.32
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 24997 0 0 0 16211 21 0 0 25 0 1 0 231457780 98656256 23461 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 24086 23461 112 241 0 23842 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 96344

[startup+222.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15685
/proc/meminfo: memFree=1753264/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=109952 CPUtime=222.32
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 28637 0 0 0 22208 24 0 0 25 0 1 0 231457780 112590848 26861 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 27488 26861 112 241 0 27244 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 109952

[startup+282.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15685
/proc/meminfo: memFree=1745712/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=117148 CPUtime=282.34
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 30759 0 0 0 28208 26 0 0 25 0 1 0 231457780 119959552 28735 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560161 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 29287 28735 112 241 0 29043 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 117148

[startup+342.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15685
/proc/meminfo: memFree=1733040/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=132404 CPUtime=342.35
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 34139 0 0 0 34204 31 0 0 25 0 1 0 231457780 135581696 32115 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562329 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 33101 32115 112 241 0 32857 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 132404

[startup+402.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15685
/proc/meminfo: memFree=1726448/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=138020 CPUtime=402.36
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 35838 0 0 0 40204 32 0 0 25 0 1 0 231457780 141332480 33557 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 34505 33557 112 241 0 34261 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 138020

[startup+462.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15685
/proc/meminfo: memFree=1717040/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=147532 CPUtime=462.38
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 38418 0 0 0 46203 35 0 0 25 0 1 0 231457780 151072768 35871 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 36883 35871 112 241 0 36639 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 147532

[startup+522.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15685
/proc/meminfo: memFree=1706096/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=157028 CPUtime=522.38
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 41423 0 0 0 52201 37 0 0 25 0 1 0 231457780 160796672 38600 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 39257 38600 112 241 0 39013 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 157028

[startup+582.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15685
/proc/meminfo: memFree=1701104/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=161888 CPUtime=582.4
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 42655 0 0 0 58202 38 0 0 25 0 1 0 231457780 165773312 39832 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 40472 39832 112 241 0 40228 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 161888

[startup+642.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15687
/proc/meminfo: memFree=1681200/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=181352 CPUtime=642.42
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 47848 0 0 0 64199 43 0 0 25 0 1 0 231457780 185704448 44737 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551284 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 45338 44737 112 241 0 45094 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 181352

[startup+702.649 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15687
/proc/meminfo: memFree=1681136/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=181352 CPUtime=702.43
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 47863 0 0 0 70199 44 0 0 25 0 1 0 231457780 185704448 44752 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134565090 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 45338 44752 112 241 0 45094 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 181352

[startup+762.677 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15687
/proc/meminfo: memFree=1566000/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=300724 CPUtime=762.43
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 78129 0 0 0 76188 55 0 0 25 0 1 0 231457780 307941376 73469 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 75181 73469 112 241 0 74937 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 300724

[startup+822.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15687
/proc/meminfo: memFree=1565936/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=300724 CPUtime=822.45
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 78131 0 0 0 82189 56 0 0 25 0 1 0 231457780 307941376 73471 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 75181 73471 112 241 0 74937 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 300724

[startup+882.735 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15687
/proc/meminfo: memFree=1565872/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=300724 CPUtime=882.46
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 78141 0 0 0 88190 56 0 0 25 0 1 0 231457780 307941376 73481 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562349 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 75181 73481 112 241 0 74937 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 300724

[startup+942.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15687
/proc/meminfo: memFree=1565488/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=300788 CPUtime=942.47
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 78527 0 0 0 94190 57 0 0 25 0 1 0 231457780 308006912 73553 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 75197 73553 112 241 0 74953 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 300788

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15687
/proc/meminfo: memFree=1565424/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=300788 CPUtime=1002.49
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 78544 0 0 0 100191 58 0 0 25 0 1 0 231457780 308006912 73570 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 75197 73570 112 241 0 74953 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 300788

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15687
/proc/meminfo: memFree=1564720/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=300848 CPUtime=1062.5
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 79033 0 0 0 106192 58 0 0 25 0 1 0 231457780 308068352 73729 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 75212 73729 112 241 0 74968 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 300848

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15687
/proc/meminfo: memFree=1564656/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=300848 CPUtime=1122.52
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 79033 0 0 0 112193 59 0 0 25 0 1 0 231457780 308068352 73729 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 75212 73729 112 241 0 74968 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 300848

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15687
/proc/meminfo: memFree=1564528/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=300848 CPUtime=1182.52
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 79034 0 0 0 118193 59 0 0 25 0 1 0 231457780 308068352 73730 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 75212 73730 112 241 0 74968 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 300848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15687
/proc/meminfo: memFree=1564528/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=300848 CPUtime=1200.05
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 79034 0 0 0 119945 60 0 0 25 0 1 0 231457780 308068352 73730 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560035 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 75212 73730 112 241 0 74968 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 300848

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15687
/proc/meminfo: memFree=1564528/2055920 swapFree=4158140/4192956
[pid=15684] ppid=15682 vsize=300848 CPUtime=1200.05
/proc/15684/stat : 15684 (cmusat_base) R 15682 15684 14167 0 -1 4194304 79034 0 0 0 119945 60 0 0 25 0 1 0 231457780 308068352 73730 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560035 0 0 4096 35 0 0 0 17 1 0 0
/proc/15684/statm: 75212 73730 112 241 0 74968 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 300848

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.1
CPU user time (s): 1199.45
CPU system time (s): 0.648901
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 300848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.45
system time used= 0.648901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79034
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= 2337

runsolver used 1.38679 second user time and 2.75158 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Thu Feb 22 03:30:27 UTC 2007

IDJOB= 307187
IDBENCH= 20199
IDSOLVER= 120
FILE ID= node1/307187-1172115027

PBS_JOBID= 3865354

Free space on /tmp= 66545 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
COMMAND LINE= /tmp/evaluation/307187-1172115027/cmusat_base /tmp/evaluation/307187-1172115027/instance-307187-1172115027.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-307187-1172115027 -o ROOT/results/node1/solver-307187-1172115027 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307187-1172115027/cmusat_base /tmp/evaluation/307187-1172115027/instance-307187-1172115027.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  247d0c151f4cc557aeb64d98cd6697a8

RANDOM SEED= 836228038

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1861328 kB
Buffers:         22788 kB
Cached:          90832 kB
SwapCached:      15240 kB
Active:          63072 kB
Inactive:        73808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1861328 kB
SwapTotal:     4192956 kB
SwapFree:      4158140 kB
Dirty:            4000 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            43252 kB
Committed_AS:   779740 kB
PageTables:       1740 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 node1 on Thu Feb 22 03:50:30 UTC 2007