Trace number 367485

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) 10000.3 10004.2

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-15-u.cnf
MD5SUM5075403108b346b0852b49bcc62d2275
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 variables260346
Number of clauses1198313
Sum of the clauses size2751716
Maximum clause length10
Minimum clause length1
Number of clauses of size 119536
Number of clauses of size 2950011
Number of clauses of size 3180146
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

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

command line: runsolver --timestamp -w ROOT/results/node10/watcher-367485-1176920839 -o ROOT/results/node10/solver-367485-1176920839 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367485-1176920839/mxc /tmp/evaluation/367485-1176920839/instance-367485-1176920839.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.87 1.03 1.01 3/77 23920
/proc/meminfo: memFree=1023056/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=22492 CPUtime=0
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 762 0 0 0 0 0 0 0 18 0 1 0 168121568 23031808 746 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 5623 752 42 122 0 5497 0

[startup+0.101699 s]
/proc/loadavg: 0.87 1.03 1.01 3/77 23920
/proc/meminfo: memFree=1023056/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=52068 CPUtime=0.09
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 11587 0 0 0 4 5 0 0 18 0 1 0 168121568 53317632 11571 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 13017 11571 46 122 0 12891 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 52068

[startup+0.201721 s]
/proc/loadavg: 0.87 1.03 1.01 3/77 23920
/proc/meminfo: memFree=1023056/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=55500 CPUtime=0.19
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 12463 0 0 0 14 5 0 0 19 0 1 0 168121568 56832000 12447 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 13875 12447 46 122 0 13749 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 55500

[startup+0.301742 s]
/proc/loadavg: 0.87 1.03 1.01 3/77 23920
/proc/meminfo: memFree=1023056/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=58160 CPUtime=0.29
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 13103 0 0 0 23 6 0 0 19 0 1 0 168121568 59555840 13087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 14540 13088 46 122 0 14414 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 58160

[startup+0.701828 s]
/proc/loadavg: 0.87 1.03 1.01 3/77 23920
/proc/meminfo: memFree=1023056/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=51884 CPUtime=0.69
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 16974 0 0 0 61 8 0 0 23 0 1 0 168121568 53129216 11568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520342 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 12971 11568 47 122 0 12845 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51884

[startup+1.502 s]
/proc/loadavg: 0.87 1.03 1.01 2/78 23921
/proc/meminfo: memFree=976328/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=52412 CPUtime=1.49
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 17116 0 0 0 141 8 0 0 25 0 1 0 168121568 53669888 11710 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 13103 11710 59 122 0 12977 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 52412

[startup+3.10135 s]
/proc/loadavg: 0.87 1.03 1.01 2/78 23921
/proc/meminfo: memFree=976008/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=52544 CPUtime=3.09
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 17161 0 0 0 301 8 0 0 25 0 1 0 168121568 53805056 11755 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 13136 11755 59 122 0 13010 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 52544

[startup+6.30203 s]
/proc/loadavg: 0.88 1.03 1.01 2/78 23921
/proc/meminfo: memFree=975240/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=53736 CPUtime=6.28
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 17457 0 0 0 619 9 0 0 25 0 1 0 168121568 55025664 12051 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 13434 12051 59 122 0 13308 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 53736

[startup+12.7014 s]
/proc/loadavg: 0.89 1.03 1.01 2/78 23921
/proc/meminfo: memFree=973520/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=55328 CPUtime=12.68
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 17856 0 0 0 1258 10 0 0 25 0 1 0 168121568 56655872 12450 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531357 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 13832 12450 59 122 0 13706 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 55328

[startup+25.5012 s]
/proc/loadavg: 0.91 1.03 1.01 2/78 23921
/proc/meminfo: memFree=971600/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=57052 CPUtime=25.47
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 18306 0 0 0 2536 11 0 0 25 0 1 0 168121568 58421248 12900 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 14263 12900 59 122 0 14137 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 57052

[startup+51.1017 s]
/proc/loadavg: 0.94 1.03 1.01 2/78 23921
/proc/meminfo: memFree=965712/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=62996 CPUtime=51.06
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 19779 0 0 0 5093 13 0 0 25 0 1 0 168121568 64507904 14373 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 15749 14373 59 122 0 15623 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 62996

[startup+102.302 s]
/proc/loadavg: 0.97 1.02 1.00 2/78 23921
/proc/meminfo: memFree=953872/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=74884 CPUtime=102.24
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 22756 0 0 0 10208 16 0 0 25 0 1 0 168121568 76681216 17350 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 18721 17350 59 122 0 18595 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 74884

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 23921
/proc/meminfo: memFree=939088/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=89728 CPUtime=162.23
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 26457 0 0 0 16203 20 0 0 25 0 1 0 168121568 91881472 21051 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 22432 21051 59 122 0 22306 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 89728

[startup+222.306 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 23921
/proc/meminfo: memFree=924304/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=104376 CPUtime=222.21
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 30128 0 0 0 22198 23 0 0 25 0 1 0 168121568 106881024 24722 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531218 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 26094 24722 59 122 0 25968 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 104376

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23921
/proc/meminfo: memFree=908944/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=119840 CPUtime=282.18
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 33988 0 0 0 28192 26 0 0 25 0 1 0 168121568 122716160 28582 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 29960 28582 59 122 0 29834 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 119840

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23923
/proc/meminfo: memFree=899472/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=129072 CPUtime=342.16
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 36300 0 0 0 34186 30 0 0 25 0 1 0 168121568 132169728 30894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 32268 30894 59 122 0 32142 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 129072

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23923
/proc/meminfo: memFree=892432/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=136144 CPUtime=402.13
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 38063 0 0 0 40181 32 0 0 25 0 1 0 168121568 139411456 32657 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 34036 32657 59 122 0 33910 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 136144

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23923
/proc/meminfo: memFree=882064/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=146544 CPUtime=462.11
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 40650 0 0 0 46177 34 0 0 25 0 1 0 168121568 150061056 35244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531253 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 36636 35244 59 122 0 36510 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 146544

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23923
/proc/meminfo: memFree=867920/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=160888 CPUtime=522.09
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 44246 0 0 0 52172 37 0 0 25 0 1 0 168121568 164749312 38840 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 40222 38840 59 122 0 40096 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 160888

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23923
/proc/meminfo: memFree=839504/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=188976 CPUtime=582.07
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 51295 0 0 0 58163 44 0 0 25 0 1 0 168121568 193511424 45889 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 47244 45889 59 122 0 47118 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 188976

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 23923
/proc/meminfo: memFree=812688/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=216168 CPUtime=642.04
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 58085 0 0 0 64155 49 0 0 25 0 1 0 168121568 221356032 52679 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531250 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 54042 52679 59 122 0 53916 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 216168


################
# More data... #
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[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24323
/proc/meminfo: memFree=16464/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=1298224 CPUtime=9158.74
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 328806 0 0 0 915573 301 0 0 25 0 1 0 168121568 1329381376 323179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 324556 323179 67 122 0 324430 0
Current children cumulated CPU time (s) 9158.74
Current children cumulated vsize (KiB) 1298224

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 24325
/proc/meminfo: memFree=16000/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=1298224 CPUtime=9218.71
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 328806 0 0 0 921570 301 0 0 25 0 1 0 168121568 1329381376 323179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531071 0 0 4096 0 0 0 0 17 0 0 0
/proc/23920/statm: 324556 323179 67 122 0 324430 0
Current children cumulated CPU time (s) 9218.71
Current children cumulated vsize (KiB) 1298224

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24521
/proc/meminfo: memFree=15880/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=1298224 CPUtime=9278.61
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 328806 0 0 0 927559 302 0 0 25 0 1 0 168121568 1329381376 323179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134527957 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 324556 323179 67 122 0 324430 0
Current children cumulated CPU time (s) 9278.61
Current children cumulated vsize (KiB) 1298224

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24521
/proc/meminfo: memFree=16016/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=1298224 CPUtime=9338.6
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 328806 0 0 0 933557 303 0 0 25 0 1 0 168121568 1329381376 323179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 324556 323179 67 122 0 324430 0
Current children cumulated CPU time (s) 9338.6
Current children cumulated vsize (KiB) 1298224

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24521
/proc/meminfo: memFree=16016/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=1298224 CPUtime=9398.57
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 328806 0 0 0 939554 303 0 0 25 0 1 0 168121568 1329381376 323179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 324556 323179 67 122 0 324430 0
Current children cumulated CPU time (s) 9398.57
Current children cumulated vsize (KiB) 1298224

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24521
/proc/meminfo: memFree=16016/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=1298224 CPUtime=9458.56
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 328807 0 0 0 945552 304 0 0 25 0 1 0 168121568 1329381376 323180 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 324556 323180 67 122 0 324430 0
Current children cumulated CPU time (s) 9458.56
Current children cumulated vsize (KiB) 1298224

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24521
/proc/meminfo: memFree=16016/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=1298224 CPUtime=9518.52
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 328808 0 0 0 951548 304 0 0 25 0 1 0 168121568 1329381376 323181 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 324556 323181 67 122 0 324430 0
Current children cumulated CPU time (s) 9518.52
Current children cumulated vsize (KiB) 1298224

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24521
/proc/meminfo: memFree=16144/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=1298224 CPUtime=9578.51
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 328808 0 0 0 957546 305 0 0 25 0 1 0 168121568 1329381376 323181 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531236 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 324556 323181 67 122 0 324430 0
Current children cumulated CPU time (s) 9578.51
Current children cumulated vsize (KiB) 1298224

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24521
/proc/meminfo: memFree=16144/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=1298224 CPUtime=9638.48
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 328808 0 0 0 963543 305 0 0 25 0 1 0 168121568 1329381376 323181 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531369 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 324556 323181 67 122 0 324430 0
Current children cumulated CPU time (s) 9638.48
Current children cumulated vsize (KiB) 1298224

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24521
/proc/meminfo: memFree=16144/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=1298224 CPUtime=9698.46
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 328808 0 0 0 969540 306 0 0 25 0 1 0 168121568 1329381376 323181 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 324556 323181 67 122 0 324430 0
Current children cumulated CPU time (s) 9698.46
Current children cumulated vsize (KiB) 1298224

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24521
/proc/meminfo: memFree=16208/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=1298224 CPUtime=9758.44
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 328809 0 0 0 975538 306 0 0 25 0 1 0 168121568 1329381376 323182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531373 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 324556 323182 67 122 0 324430 0
Current children cumulated CPU time (s) 9758.44
Current children cumulated vsize (KiB) 1298224

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24521
/proc/meminfo: memFree=16272/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=1298224 CPUtime=9818.42
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 328809 0 0 0 981535 307 0 0 25 0 1 0 168121568 1329381376 323182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531373 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 324556 323182 67 122 0 324430 0
Current children cumulated CPU time (s) 9818.42
Current children cumulated vsize (KiB) 1298224

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24521
/proc/meminfo: memFree=16272/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=1298224 CPUtime=9878.39
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 328809 0 0 0 987532 307 0 0 25 0 1 0 168121568 1329381376 323182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 324556 323182 67 122 0 324430 0
Current children cumulated CPU time (s) 9878.39
Current children cumulated vsize (KiB) 1298224

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24521
/proc/meminfo: memFree=16336/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=1298224 CPUtime=9938.38
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 328809 0 0 0 993530 308 0 0 25 0 1 0 168121568 1329381376 323182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 324556 323182 67 122 0 324430 0
Current children cumulated CPU time (s) 9938.38
Current children cumulated vsize (KiB) 1298224

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24521
/proc/meminfo: memFree=16272/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=1298224 CPUtime=9998.35
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 328809 0 0 0 999527 308 0 0 25 0 1 0 168121568 1329381376 323182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531065 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 324556 323182 67 122 0 324430 0
Current children cumulated CPU time (s) 9998.35
Current children cumulated vsize (KiB) 1298224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24521
/proc/meminfo: memFree=16272/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=1298224 CPUtime=10000
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4194304 328809 0 0 0 999697 308 0 0 25 0 1 0 168121568 1329381376 323182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 324556 323182 67 122 0 324430 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1298224

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

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

[startup+10004.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24521
/proc/meminfo: memFree=16272/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=0 CPUtime=10000.2
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4195332 328809 0 0 0 999697 318 0 0 25 0 1 0 168121568 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

[startup+10004.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24521
/proc/meminfo: memFree=16272/2055920 swapFree=4152288/4192956
[pid=23920] ppid=23918 vsize=0 CPUtime=10000.2
/proc/23920/stat : 23920 (mxc) R 23918 23920 23864 0 -1 4195332 328809 0 0 0 999697 328 0 0 25 0 1 0 168121568 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/23920/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10004.2
CPU time (s): 10000.3
CPU user time (s): 9996.98
CPU system time (s): 3.2905
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 1299100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.98
system time used= 3.2905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 328809
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= 24283

runsolver used 11.5972 second user time and 23.4244 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Wed Apr 18 18:27:21 UTC 2007

IDJOB= 367485
IDBENCH= 20369
IDSOLVER= 174
FILE ID= node10/367485-1176920839

PBS_JOBID= 4605662

Free space on /tmp= 66249 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/367485-1176920839/mxc /tmp/evaluation/367485-1176920839/instance-367485-1176920839.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-367485-1176920839 -o ROOT/results/node10/solver-367485-1176920839 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367485-1176920839/mxc /tmp/evaluation/367485-1176920839/instance-367485-1176920839.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5075403108b346b0852b49bcc62d2275

RANDOM SEED= 571471547

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1023400 kB
Buffers:         44932 kB
Cached:         898700 kB
SwapCached:       9048 kB
Active:         321972 kB
Inactive:       644720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1023400 kB
SwapTotal:     4192956 kB
SwapFree:      4152288 kB
Dirty:           22184 kB
Writeback:           0 kB
Mapped:          29832 kB
Slab:            51384 kB
Committed_AS:  3544716 kB
PageTables:       1708 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= 66249 MiB

End job on node10 on Wed Apr 18 21:14:07 UTC 2007