Trace number 301803

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
MXC 2007-02-08? (TO) 1200.1 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S485928362-15.cnf
MD5SUM73f8500dfa90695f93ebe5edace82ac9
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 variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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/node11/watcher-301803-1171992737 -o ROOT/results/node11/solver-301803-1171992737 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301803-1171992737/mxc /tmp/evaluation/301803-1171992737/instance-301803-1171992737.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: 0.95 1.00 1.00 3/77 31338
/proc/meminfo: memFree=1634440/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=1724 CPUtime=0
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 219228265 1765376 269 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 431 270 46 122 0 305 0

[startup+0.107164 s]
/proc/loadavg: 0.95 1.00 1.00 3/77 31338
/proc/meminfo: memFree=1634440/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=2704 CPUtime=0.1
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 665 0 0 0 10 0 0 0 18 0 1 0 219228265 2768896 517 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 676 517 59 122 0 550 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2704

[startup+0.515212 s]
/proc/loadavg: 0.95 1.00 1.00 3/77 31338
/proc/meminfo: memFree=1634440/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=4288 CPUtime=0.5
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 1056 0 0 0 50 0 0 0 21 0 1 0 219228265 4390912 908 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 1072 908 59 122 0 946 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4288

[startup+1.33531 s]
/proc/loadavg: 0.95 1.00 1.00 2/78 31339
/proc/meminfo: memFree=1628864/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=7088 CPUtime=1.32
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 1755 0 0 0 132 0 0 0 25 0 1 0 219228265 7258112 1607 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 1772 1607 59 122 0 1646 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7088

[startup+2.9715 s]
/proc/loadavg: 0.95 1.00 1.00 2/78 31339
/proc/meminfo: memFree=1625536/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=11312 CPUtime=2.96
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 2831 0 0 0 295 1 0 0 25 0 1 0 219228265 11583488 2683 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 2828 2683 59 122 0 2702 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11312

[startup+6.25389 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 31339
/proc/meminfo: memFree=1620096/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=14984 CPUtime=6.24
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 3737 0 0 0 622 2 0 0 25 0 1 0 219228265 15343616 3587 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 3746 3587 67 122 0 3620 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14984

[startup+12.7066 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 31339
/proc/meminfo: memFree=1616576/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=18944 CPUtime=12.69
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 4716 0 0 0 1266 3 0 0 25 0 1 0 219228265 19398656 4566 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 4736 4566 67 122 0 4610 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18944

[startup+25.5112 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 31339
/proc/meminfo: memFree=1614144/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=20748 CPUtime=25.5
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 5194 0 0 0 2546 4 0 0 25 0 1 0 219228265 21245952 5044 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 5187 5044 67 122 0 5061 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 20748

[startup+51.1242 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 31339
/proc/meminfo: memFree=1611264/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=23592 CPUtime=51.1
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 5906 0 0 0 5105 5 0 0 25 0 1 0 219228265 24158208 5756 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 5898 5756 67 122 0 5772 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23592

[startup+102.343 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 31339
/proc/meminfo: memFree=1605504/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=29392 CPUtime=102.31
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 7530 0 0 0 10224 7 0 0 25 0 1 0 219228265 30097408 7174 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 7348 7174 67 122 0 7222 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 29392

[startup+162.379 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 31339
/proc/meminfo: memFree=1602560/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=32296 CPUtime=162.32
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 8431 0 0 0 16224 8 0 0 25 0 1 0 219228265 33071104 7884 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530841 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 8074 7884 67 122 0 7948 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 32296

[startup+222.414 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 31339
/proc/meminfo: memFree=1601408/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=33352 CPUtime=222.34
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 8872 0 0 0 22225 9 0 0 25 0 1 0 219228265 34152448 8165 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 8338 8165 67 122 0 8212 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 33352

[startup+282.443 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 31339
/proc/meminfo: memFree=1599232/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=35992 CPUtime=282.35
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 9749 0 0 0 28225 10 0 0 25 0 1 0 219228265 36855808 8826 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534734 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 8998 8826 67 122 0 8872 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 35992

[startup+342.475 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 31339
/proc/meminfo: memFree=1598336/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=36400 CPUtime=342.36
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 9966 0 0 0 34225 11 0 0 25 0 1 0 219228265 37273600 8911 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 9100 8911 67 122 0 8974 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 36400

[startup+402.51 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 31339
/proc/meminfo: memFree=1595904/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=38776 CPUtime=402.38
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 10752 0 0 0 40226 12 0 0 25 0 1 0 219228265 39706624 9516 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 9694 9516 67 122 0 9568 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 38776

[startup+462.538 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 31339
/proc/meminfo: memFree=1594112/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=40624 CPUtime=462.39
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 11353 0 0 0 46225 14 0 0 25 0 1 0 219228265 41598976 9970 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 10156 9970 67 122 0 10030 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 40624

[startup+522.573 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31341
/proc/meminfo: memFree=1592640/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=41944 CPUtime=522.4
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 11851 0 0 0 52226 14 0 0 25 0 1 0 219228265 42950656 10321 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 10486 10321 67 122 0 10360 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 41944

[startup+582.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31341
/proc/meminfo: memFree=1592576/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=42024 CPUtime=582.42
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 12089 0 0 0 58227 15 0 0 25 0 1 0 219228265 43032576 10353 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 10506 10353 67 122 0 10380 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 42024

[startup+642.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31341
/proc/meminfo: memFree=1592000/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=42648 CPUtime=642.44
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 12331 0 0 0 64228 16 0 0 25 0 1 0 219228265 43671552 10484 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 10662 10484 67 122 0 10536 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 42648

[startup+702.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31341
/proc/meminfo: memFree=1589696/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=44892 CPUtime=702.44
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 13021 0 0 0 70227 17 0 0 25 0 1 0 219228265 45969408 11068 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 11223 11068 67 122 0 11097 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 44892

[startup+762.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31341
/proc/meminfo: memFree=1589440/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=45156 CPUtime=762.46
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 13234 0 0 0 76228 18 0 0 25 0 1 0 219228265 46239744 11122 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 11289 11122 67 122 0 11163 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 45156

[startup+822.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31341
/proc/meminfo: memFree=1589632/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=45156 CPUtime=822.48
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 13340 0 0 0 82230 18 0 0 25 0 1 0 219228265 46239744 11122 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 11289 11122 67 122 0 11163 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 45156

[startup+882.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31341
/proc/meminfo: memFree=1589312/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=45552 CPUtime=882.49
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 13586 0 0 0 88230 19 0 0 25 0 1 0 219228265 46645248 11209 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 11388 11209 67 122 0 11262 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 45552

[startup+942.793 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31341
/proc/meminfo: memFree=1589312/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=45516 CPUtime=942.5
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 13692 0 0 0 94231 19 0 0 25 0 1 0 219228265 46608384 11209 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 11379 11209 67 122 0 11253 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 45516

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31341
/proc/meminfo: memFree=1589312/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=45512 CPUtime=1002.52
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 13899 0 0 0 100232 20 0 0 25 0 1 0 219228265 46604288 11209 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 11378 11209 67 122 0 11252 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 45512

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31341
/proc/meminfo: memFree=1585920/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=48792 CPUtime=1062.53
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 14919 0 0 0 106232 21 0 0 25 0 1 0 219228265 49963008 12045 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 12198 12045 67 122 0 12072 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 48792

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31341
/proc/meminfo: memFree=1584128/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=50640 CPUtime=1122.55
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 15422 0 0 0 112233 22 0 0 25 0 1 0 219228265 51855360 12489 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 12660 12489 67 122 0 12534 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 50640

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31341
/proc/meminfo: memFree=1583552/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=51168 CPUtime=1182.56
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 15676 0 0 0 118233 23 0 0 25 0 1 0 219228265 52396032 12625 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 12792 12625 67 122 0 12666 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 51168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31341
/proc/meminfo: memFree=1583552/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=51168 CPUtime=1200.08
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 15736 0 0 0 119985 23 0 0 25 0 1 0 219228265 52396032 12626 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 12792 12626 67 122 0 12666 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 51168

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31341
/proc/meminfo: memFree=1583552/2055920 swapFree=4192812/4192956
[pid=31338] ppid=31336 vsize=51168 CPUtime=1200.08
/proc/31338/stat : 31338 (mxc) R 31336 31338 30571 0 -1 4194304 15736 0 0 0 119985 23 0 0 25 0 1 0 219228265 52396032 12626 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/31338/statm: 12792 12626 67 122 0 12666 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 51168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.1
CPU user time (s): 1199.85
CPU system time (s): 0.244962
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 51404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.244962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15736
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= 2111

runsolver used 1.42878 second user time and 2.78958 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Tue Feb 20 17:32:17 UTC 2007

IDJOB= 301803
IDBENCH= 20068
IDSOLVER= 107
FILE ID= node11/301803-1171992737

PBS_JOBID= 3849093

Free space on /tmp= 66544 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S485928362-15.cnf
COMMAND LINE= /tmp/evaluation/301803-1171992737/mxc /tmp/evaluation/301803-1171992737/instance-301803-1171992737.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-301803-1171992737 -o ROOT/results/node11/solver-301803-1171992737 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301803-1171992737/mxc /tmp/evaluation/301803-1171992737/instance-301803-1171992737.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  73f8500dfa90695f93ebe5edace82ac9

RANDOM SEED= 217276815

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1634848 kB
Buffers:         55068 kB
Cached:         251068 kB
SwapCached:          0 kB
Active:         161948 kB
Inactive:       187480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1634848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          62160 kB
Slab:            57152 kB
Committed_AS:   708780 kB
PageTables:       1756 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB

End job on node11 on Tue Feb 20 17:52:20 UTC 2007