Trace number 424544

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) 5000.03 5001.21

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1036103820-03.cnf
MD5SUM85e6669b731e40790ffff95698079292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark251.158
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-424544-1177704753 -o ROOT/results/node30/solver-424544-1177704753 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424544-1177704753/mxc /tmp/evaluation/424544-1177704753/instance-424544-1177704753.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.88 2.01 1.91 3/77 23630
/proc/meminfo: memFree=1662856/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=1524 CPUtime=0
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 218390941 1560576 214 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 381 214 46 122 0 255 0

[startup+0.0827731 s]
/proc/loadavg: 1.88 2.01 1.91 3/77 23630
/proc/meminfo: memFree=1662856/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=2124 CPUtime=0.07
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 476 0 0 0 7 0 0 0 18 0 1 0 218390941 2174976 379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 531 379 59 122 0 405 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2124

[startup+0.102773 s]
/proc/loadavg: 1.88 2.01 1.91 3/77 23630
/proc/meminfo: memFree=1662856/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=2256 CPUtime=0.09
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 496 0 0 0 9 0 0 0 18 0 1 0 218390941 2310144 399 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 564 399 59 122 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2256

[startup+0.302794 s]
/proc/loadavg: 1.88 2.01 1.91 3/77 23630
/proc/meminfo: memFree=1662856/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=3048 CPUtime=0.29
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 700 0 0 0 29 0 0 0 20 0 1 0 218390941 3121152 603 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 762 603 59 122 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3048

[startup+0.701811 s]
/proc/loadavg: 1.88 2.01 1.91 3/77 23630
/proc/meminfo: memFree=1662856/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=4500 CPUtime=0.69
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 1066 0 0 0 69 0 0 0 24 0 1 0 218390941 4608000 969 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535287 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 1125 969 59 122 0 999 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4500

[startup+1.50186 s]
/proc/loadavg: 1.88 2.01 1.91 2/78 23631
/proc/meminfo: memFree=1658176/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=6708 CPUtime=1.49
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 1626 0 0 0 148 1 0 0 25 0 1 0 218390941 6868992 1527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531379 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 1677 1527 67 122 0 1551 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6708

[startup+3.10196 s]
/proc/loadavg: 1.81 1.99 1.91 2/78 23631
/proc/meminfo: memFree=1656832/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=7884 CPUtime=3.09
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 1924 0 0 0 308 1 0 0 25 0 1 0 218390941 8073216 1825 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 1971 1825 67 122 0 1845 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7884

[startup+6.30116 s]
/proc/loadavg: 1.81 1.99 1.91 2/78 23631
/proc/meminfo: memFree=1654720/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=8676 CPUtime=6.29
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 2142 0 0 0 628 1 0 0 25 0 1 0 218390941 8884224 2043 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 2169 2043 67 122 0 2043 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8676

[startup+12.7016 s]
/proc/loadavg: 1.68 1.96 1.90 2/78 23631
/proc/meminfo: memFree=1652736/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=10656 CPUtime=12.69
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 2610 0 0 0 1268 1 0 0 25 0 1 0 218390941 10911744 2511 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 2664 2511 67 122 0 2538 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10656

[startup+25.5023 s]
/proc/loadavg: 1.58 1.93 1.89 2/78 23631
/proc/meminfo: memFree=1651520/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=11944 CPUtime=25.49
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 2934 0 0 0 2547 2 0 0 25 0 1 0 218390941 12230656 2835 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 2986 2835 67 122 0 2860 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11944

[startup+51.1029 s]
/proc/loadavg: 1.38 1.85 1.87 2/78 23631
/proc/meminfo: memFree=1650112/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=13568 CPUtime=51.08
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 3333 0 0 0 5106 2 0 0 25 0 1 0 218390941 13893632 3234 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 3392 3234 67 122 0 3266 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13568

[startup+102.305 s]
/proc/loadavg: 1.15 1.71 1.81 2/78 23631
/proc/meminfo: memFree=1647296/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=15996 CPUtime=102.27
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 3971 0 0 0 10224 3 0 0 25 0 1 0 218390941 16379904 3867 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 3999 3867 67 122 0 3873 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15996

[startup+162.302 s]
/proc/loadavg: 1.05 1.58 1.76 3/78 23631
/proc/meminfo: memFree=1645312/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=18008 CPUtime=162.26
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 4473 0 0 0 16222 4 0 0 25 0 1 0 218390941 18440192 4368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 4502 4368 67 122 0 4376 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 18008

[startup+222.303 s]
/proc/loadavg: 1.02 1.47 1.71 2/78 23631
/proc/meminfo: memFree=1644608/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=18640 CPUtime=222.25
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 4636 0 0 0 22220 5 0 0 25 0 1 0 218390941 19087360 4529 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 4660 4529 67 122 0 4534 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 18640

[startup+282.302 s]
/proc/loadavg: 1.00 1.39 1.67 2/78 23631
/proc/meminfo: memFree=1643264/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=19804 CPUtime=282.23
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 4970 0 0 0 28218 5 0 0 25 0 1 0 218390941 20279296 4823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 4951 4823 67 122 0 4825 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 19804

[startup+342.303 s]
/proc/loadavg: 1.00 1.31 1.62 2/78 23631
/proc/meminfo: memFree=1643008/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=20144 CPUtime=342.22
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 5063 0 0 0 34216 6 0 0 25 0 1 0 218390941 20627456 4908 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 5036 4908 67 122 0 4910 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 20144

[startup+402.303 s]
/proc/loadavg: 1.00 1.25 1.58 2/78 23631
/proc/meminfo: memFree=1641216/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=22104 CPUtime=402.2
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 5692 0 0 0 40213 7 0 0 25 0 1 0 218390941 22634496 5362 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 5526 5362 67 122 0 5400 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 22104

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.54 2/78 23631
/proc/meminfo: memFree=1640704/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=22632 CPUtime=462.19
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 6037 0 0 0 46211 8 0 0 25 0 1 0 218390941 23175168 5469 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 5658 5469 67 122 0 5532 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 22632

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.50 2/78 23631
/proc/meminfo: memFree=1640640/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=22632 CPUtime=522.18
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 6296 0 0 0 52209 9 0 0 25 0 1 0 218390941 23175168 5490 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 5658 5490 67 122 0 5532 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 22632

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.47 2/78 23631
/proc/meminfo: memFree=1640640/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=22632 CPUtime=582.17
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 6534 0 0 0 58207 10 0 0 25 0 1 0 218390941 23175168 5490 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 5658 5490 67 122 0 5532 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 22632

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.43 2/78 23631
/proc/meminfo: memFree=1638848/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=24484 CPUtime=642.15
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 7236 0 0 0 64204 11 0 0 25 0 1 0 218390941 25071616 5938 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 6121 5938 67 122 0 5995 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 24484


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1627136/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=36080 CPUtime=4001.32
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 20554 0 0 0 400082 50 0 0 25 0 1 0 218390941 36945920 8862 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 9020 8862 67 122 0 8894 0
Current children cumulated CPU time (s) 4001.32
Current children cumulated vsize (KiB) 36080

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1627136/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=36080 CPUtime=4061.31
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 20706 0 0 0 406081 50 0 0 25 0 1 0 218390941 36945920 8864 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 9020 8864 67 122 0 8894 0
Current children cumulated CPU time (s) 4061.31
Current children cumulated vsize (KiB) 36080

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1627072/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=36080 CPUtime=4121.29
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 20911 0 0 0 412078 51 0 0 25 0 1 0 218390941 36945920 8869 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 9020 8869 67 122 0 8894 0
Current children cumulated CPU time (s) 4121.29
Current children cumulated vsize (KiB) 36080

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1626752/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=36476 CPUtime=4181.28
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 21150 0 0 0 418076 52 0 0 25 0 1 0 218390941 37351424 8958 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 9119 8958 67 122 0 8993 0
Current children cumulated CPU time (s) 4181.28
Current children cumulated vsize (KiB) 36476

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1626688/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=36564 CPUtime=4241.26
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 21318 0 0 0 424074 52 0 0 25 0 1 0 218390941 37441536 8976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 9141 8976 67 122 0 9015 0
Current children cumulated CPU time (s) 4241.26
Current children cumulated vsize (KiB) 36564

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1626240/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=36960 CPUtime=4301.25
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 21622 0 0 0 430072 53 0 0 25 0 1 0 218390941 37847040 9080 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 9240 9080 67 122 0 9114 0
Current children cumulated CPU time (s) 4301.25
Current children cumulated vsize (KiB) 36960

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1626240/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=36960 CPUtime=4361.25
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 21672 0 0 0 436071 54 0 0 25 0 1 0 218390941 37847040 9080 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 9240 9080 67 122 0 9114 0
Current children cumulated CPU time (s) 4361.25
Current children cumulated vsize (KiB) 36960

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1626304/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=36960 CPUtime=4421.23
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 21672 0 0 0 442069 54 0 0 25 0 1 0 218390941 37847040 9080 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 9240 9080 67 122 0 9114 0
Current children cumulated CPU time (s) 4421.23
Current children cumulated vsize (KiB) 36960

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1624320/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=38808 CPUtime=4481.22
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 22253 0 0 0 448067 55 0 0 25 0 1 0 218390941 39739392 9551 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 9702 9551 67 122 0 9576 0
Current children cumulated CPU time (s) 4481.22
Current children cumulated vsize (KiB) 38808

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1623104/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=40072 CPUtime=4541.2
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 22730 0 0 0 454064 56 0 0 25 0 1 0 218390941 41033728 9863 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 10018 9863 67 122 0 9892 0
Current children cumulated CPU time (s) 4541.2
Current children cumulated vsize (KiB) 40072

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1623104/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=40004 CPUtime=4601.2
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 22840 0 0 0 460063 57 0 0 25 0 1 0 218390941 40964096 9855 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 10001 9855 67 122 0 9875 0
Current children cumulated CPU time (s) 4601.2
Current children cumulated vsize (KiB) 40004

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1623168/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=39996 CPUtime=4661.18
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 22895 0 0 0 466061 57 0 0 25 0 1 0 218390941 40955904 9853 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 9999 9853 67 122 0 9873 0
Current children cumulated CPU time (s) 4661.18
Current children cumulated vsize (KiB) 39996

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1623168/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=39976 CPUtime=4721.17
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 22895 0 0 0 472059 58 0 0 25 0 1 0 218390941 40935424 9848 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 9994 9848 67 122 0 9868 0
Current children cumulated CPU time (s) 4721.17
Current children cumulated vsize (KiB) 39976

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1623232/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=39968 CPUtime=4781.15
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 22895 0 0 0 478057 58 0 0 25 0 1 0 218390941 40927232 9846 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 9992 9846 67 122 0 9866 0
Current children cumulated CPU time (s) 4781.15
Current children cumulated vsize (KiB) 39968

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1622784/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=40364 CPUtime=4841.14
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 23096 0 0 0 484055 59 0 0 25 0 1 0 218390941 41332736 9937 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 10091 9937 67 122 0 9965 0
Current children cumulated CPU time (s) 4841.14
Current children cumulated vsize (KiB) 40364

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1622784/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=40364 CPUtime=4901.13
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 23261 0 0 0 490054 59 0 0 25 0 1 0 218390941 41332736 9937 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529787 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 10091 9937 67 122 0 9965 0
Current children cumulated CPU time (s) 4901.13
Current children cumulated vsize (KiB) 40364

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1622848/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=40364 CPUtime=4961.11
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 23426 0 0 0 496052 59 0 0 25 0 1 0 218390941 41332736 9937 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 10091 9937 67 122 0 9965 0
Current children cumulated CPU time (s) 4961.11
Current children cumulated vsize (KiB) 40364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23831
/proc/meminfo: memFree=1622784/2055920 swapFree=4157020/4192956
[pid=23630] ppid=23628 vsize=40356 CPUtime=5000.01
/proc/23630/stat : 23630 (mxc) R 23628 23630 23336 0 -1 4194304 23481 0 0 0 499941 60 0 0 25 0 1 0 218390941 41324544 9937 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23630/statm: 10089 9937 67 122 0 9963 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 40356

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): 5001.21
CPU time (s): 5000.03
CPU user time (s): 4999.42
CPU system time (s): 0.609907
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 40584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.42
system time used= 0.609907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23481
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= 102061

runsolver used 3.9224 second user time and 10.6164 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Fri Apr 27 20:12:33 UTC 2007

IDJOB= 424544
IDBENCH= 20046
IDSOLVER= 174
FILE ID= node30/424544-1177704753

PBS_JOBID= 4698727

Free space on /tmp= 66426 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1036103820-03.cnf
COMMAND LINE= /tmp/evaluation/424544-1177704753/mxc /tmp/evaluation/424544-1177704753/instance-424544-1177704753.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-424544-1177704753 -o ROOT/results/node30/solver-424544-1177704753 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424544-1177704753/mxc /tmp/evaluation/424544-1177704753/instance-424544-1177704753.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  85e6669b731e40790ffff95698079292

RANDOM SEED= 766721648

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1663328 kB
Buffers:         41464 kB
Cached:         286600 kB
SwapCached:      15608 kB
Active:         216364 kB
Inactive:       135332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663328 kB
SwapTotal:     4192956 kB
SwapFree:      4157020 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          30228 kB
Slab:            26460 kB
Committed_AS:  3610252 kB
PageTables:       1776 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= 66426 MiB

End job on node30 on Fri Apr 27 21:35:56 UTC 2007