Trace number 329953

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) 1200.07 1200.53

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k100.cnf
MD5SUM751bd85ad6f8d39d07f721982719fb9b
Bench CategoryINDUST (industrial 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 variables149555
Number of clauses670148
Sum of the clauses size1724814
Maximum clause length20
Minimum clause length1
Number of clauses of size 1903
Number of clauses of size 2522026
Number of clauses of size 373562
Number of clauses of size 430075
Number of clauses of size 513044
Number of clauses of size over 530538

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-329953-1173153330 -o ROOT/results/node7/solver-329953-1173153330 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329953-1173153330/mxc /tmp/evaluation/329953-1173153330/instance-329953-1173153330.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.98 3/77 20857
/proc/meminfo: memFree=1436560/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=16840 CPUtime=0
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 753 0 0 0 0 0 0 0 18 0 1 0 335287783 17244160 737 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 4210 743 42 122 0 4084 0

[startup+0.102141 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 20857
/proc/meminfo: memFree=1436560/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=35260 CPUtime=0.09
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 7918 0 0 0 6 3 0 0 18 0 1 0 335287783 36106240 7902 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 8815 7903 46 122 0 8689 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35260

[startup+0.202152 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 20857
/proc/meminfo: memFree=1436560/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=40132 CPUtime=0.2
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 9085 0 0 0 16 4 0 0 18 0 1 0 335287783 41095168 9069 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 10033 9070 46 122 0 9907 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 40132

[startup+0.302162 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 20857
/proc/meminfo: memFree=1436560/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=44488 CPUtime=0.29
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 10244 0 0 0 25 4 0 0 19 0 1 0 335287783 45555712 10228 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 11122 10228 46 122 0 10996 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44488

[startup+0.702204 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 20857
/proc/meminfo: memFree=1436560/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=31864 CPUtime=0.69
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 10990 0 0 0 64 5 0 0 23 0 1 0 335287783 32628736 6997 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134520310 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 7966 6997 57 122 0 7840 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31864

[startup+1.50129 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 20858
/proc/meminfo: memFree=1408584/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=31996 CPUtime=1.49
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 11012 0 0 0 144 5 0 0 25 0 1 0 335287783 32763904 7019 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 7999 7019 59 122 0 7873 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31996

[startup+3.10146 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 20858
/proc/meminfo: memFree=1408392/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=32260 CPUtime=3.09
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 11066 0 0 0 304 5 0 0 25 0 1 0 335287783 33034240 7073 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 8065 7073 59 122 0 7939 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32260

[startup+6.30179 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 20858
/proc/meminfo: memFree=1408008/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=32392 CPUtime=6.29
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 11120 0 0 0 623 6 0 0 25 0 1 0 335287783 33169408 7127 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 8098 7127 59 122 0 7972 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32392

[startup+12.7015 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 20858
/proc/meminfo: memFree=1407496/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=33092 CPUtime=12.69
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 11292 0 0 0 1263 6 0 0 25 0 1 0 335287783 33886208 7299 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 8273 7299 59 122 0 8147 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33092

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 20858
/proc/meminfo: memFree=1405704/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=34808 CPUtime=25.48
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 11722 0 0 0 2542 6 0 0 25 0 1 0 335287783 35643392 7729 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 8702 7729 59 122 0 8576 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34808

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 20858
/proc/meminfo: memFree=1402568/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=37972 CPUtime=51.07
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 12526 0 0 0 5100 7 0 0 25 0 1 0 335287783 38883328 8533 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531376 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 9493 8533 59 122 0 9367 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37972

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 20858
/proc/meminfo: memFree=1397064/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=43648 CPUtime=102.27
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 13886 0 0 0 10217 10 0 0 25 0 1 0 335287783 44695552 9893 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 10912 9893 59 122 0 10786 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 43648

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20858
/proc/meminfo: memFree=1381256/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=59736 CPUtime=162.24
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 17853 0 0 0 16209 15 0 0 25 0 1 0 335287783 61169664 13860 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 14934 13860 59 122 0 14808 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 59736

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20858
/proc/meminfo: memFree=1366024/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=74832 CPUtime=222.23
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 21632 0 0 0 22203 20 0 0 25 0 1 0 335287783 76627968 17639 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 18708 17639 59 122 0 18582 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 74832

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20858
/proc/meminfo: memFree=1360328/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=80268 CPUtime=282.21
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 23191 0 0 0 28198 23 0 0 25 0 1 0 335287783 82194432 19015 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 20067 19015 67 122 0 19941 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 80268

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 20930
/proc/meminfo: memFree=1351128/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=88544 CPUtime=342.16
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 25234 0 0 0 34188 28 0 0 25 0 1 0 335287783 90669056 21058 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535308 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 22136 21058 67 122 0 22010 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 88544

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 21028
/proc/meminfo: memFree=1339672/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=100180 CPUtime=402.07
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 28115 0 0 0 40174 33 0 0 25 0 1 0 335287783 102584320 23939 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 25045 23939 67 122 0 24919 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 100180

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21056
/proc/meminfo: memFree=1330568/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=110404 CPUtime=462.04
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 30624 0 0 0 46167 37 0 0 25 0 1 0 335287783 113053696 26448 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 27601 26448 67 122 0 27475 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 110404

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21056
/proc/meminfo: memFree=1319560/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=121524 CPUtime=522.02
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 33421 0 0 0 52161 41 0 0 25 0 1 0 335287783 124440576 29245 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 30381 29245 67 122 0 30255 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 121524

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21056
/proc/meminfo: memFree=1317320/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=123380 CPUtime=582.01
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 34114 0 0 0 58158 43 0 0 25 0 1 0 335287783 126341120 29719 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 30845 29719 67 122 0 30719 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 123380

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21056
/proc/meminfo: memFree=1317384/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=123380 CPUtime=641.98
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 34121 0 0 0 64155 43 0 0 25 0 1 0 335287783 126341120 29726 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519150 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 30845 29726 67 122 0 30719 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 123380

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21056
/proc/meminfo: memFree=1317384/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=123380 CPUtime=701.97
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 34124 0 0 0 70153 44 0 0 25 0 1 0 335287783 126341120 29729 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 30845 29729 67 122 0 30719 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 123380

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 21056
/proc/meminfo: memFree=1317192/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=123380 CPUtime=761.95
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 34346 0 0 0 76151 44 0 0 25 0 1 0 335287783 126341120 29732 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 30845 29732 67 122 0 30719 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 123380

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21056
/proc/meminfo: memFree=1317256/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=123380 CPUtime=821.94
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 34346 0 0 0 82149 45 0 0 25 0 1 0 335287783 126341120 29732 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 30845 29732 67 122 0 30719 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 123380

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21056
/proc/meminfo: memFree=1317320/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=123380 CPUtime=881.92
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 34346 0 0 0 88147 45 0 0 25 0 1 0 335287783 126341120 29732 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 30845 29732 67 122 0 30719 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 123380

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21056
/proc/meminfo: memFree=1307528/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=133544 CPUtime=941.9
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 36876 0 0 0 94142 48 0 0 25 0 1 0 335287783 136749056 32262 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 33386 32262 67 122 0 33260 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 133544

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21056
/proc/meminfo: memFree=1294408/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=146496 CPUtime=1001.88
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 40116 0 0 0 100136 52 0 0 25 0 1 0 335287783 150011904 35502 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 36624 35502 67 122 0 36498 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 146496

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21056
/proc/meminfo: memFree=1289608/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=151128 CPUtime=1061.86
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 41519 0 0 0 106132 54 0 0 25 0 1 0 335287783 154755072 36664 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 37782 36664 67 122 0 37656 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 151128

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21056
/proc/meminfo: memFree=1289480/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=151452 CPUtime=1121.85
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 41583 0 0 0 112130 55 0 0 25 0 1 0 335287783 155086848 36728 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 37863 36728 67 122 0 37737 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 151452

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21056
/proc/meminfo: memFree=1286408/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=154832 CPUtime=1181.84
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 42392 0 0 0 118127 57 0 0 25 0 1 0 335287783 158547968 37537 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 38708 37537 67 122 0 38582 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 154832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21056
/proc/meminfo: memFree=1283592/2055920 swapFree=4147452/4192956
[pid=20857] ppid=20855 vsize=157672 CPUtime=1200.03
/proc/20857/stat : 20857 (mxc) R 20855 20857 19780 0 -1 4194304 43052 0 0 0 119946 57 0 0 25 0 1 0 335287783 161456128 38197 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20857/statm: 39418 38197 67 122 0 39292 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 157672

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.07
CPU user time (s): 1199.47
CPU system time (s): 0.601908
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 157672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.47
system time used= 0.601908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43052
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= 2575

runsolver used 1.3148 second user time and 3.05653 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Tue Mar  6 03:55:31 UTC 2007

IDJOB= 329953
IDBENCH= 20552
IDSOLVER= 107
FILE ID= node7/329953-1173153330

PBS_JOBID= 4014992

Free space on /tmp= 66468 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k100.cnf
COMMAND LINE= /tmp/evaluation/329953-1173153330/mxc /tmp/evaluation/329953-1173153330/instance-329953-1173153330.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-329953-1173153330 -o ROOT/results/node7/solver-329953-1173153330 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329953-1173153330/mxc /tmp/evaluation/329953-1173153330/instance-329953-1173153330.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  751bd85ad6f8d39d07f721982719fb9b

RANDOM SEED= 421657419

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1436968 kB
Buffers:         41660 kB
Cached:         484372 kB
SwapCached:       8652 kB
Active:         149516 kB
Inactive:       401124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1436968 kB
SwapTotal:     4192956 kB
SwapFree:      4147452 kB
Dirty:           16580 kB
Writeback:           0 kB
Mapped:          31608 kB
Slab:            53884 kB
Committed_AS:  1154916 kB
PageTables:       1768 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= 66468 MiB

End job on node7 on Tue Mar  6 04:15:33 UTC 2007