Trace number 367482

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 10003.2

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
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 variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

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/node51/watcher-367482-1176920418 -o ROOT/results/node51/solver-367482-1176920418 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367482-1176920418/mxc /tmp/evaluation/367482-1176920418/instance-367482-1176920418.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: 1.01 1.03 1.00 3/64 10603
/proc/meminfo: memFree=1911496/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=22220 CPUtime=0
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 753 0 0 0 0 0 0 0 18 0 1 0 46887080 22753280 737 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 5555 745 42 122 0 5429 0

[startup+0.0705601 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 10603
/proc/meminfo: memFree=1911496/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=46380 CPUtime=0.05
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 10793 0 0 0 1 4 0 0 18 0 1 0 46887080 47493120 10777 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134524155 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 11595 10783 46 122 0 11469 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 46380

[startup+0.101561 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 10603
/proc/meminfo: memFree=1911496/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=50896 CPUtime=0.09
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 11343 0 0 0 4 5 0 0 18 0 1 0 46887080 52117504 11327 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 12724 11327 46 122 0 12598 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50896

[startup+0.301578 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 10603
/proc/meminfo: memFree=1911496/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=56736 CPUtime=0.29
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 12821 0 0 0 24 5 0 0 19 0 1 0 46887080 58097664 12805 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 14184 12805 46 122 0 14058 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56736

[startup+0.701614 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 10603
/proc/meminfo: memFree=1911496/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=50996 CPUtime=0.69
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 16736 0 0 0 62 7 0 0 23 0 1 0 46887080 52219904 11398 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134520358 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 12749 11398 47 122 0 12623 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50996

[startup+1.50169 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 10604
/proc/meminfo: memFree=1865600/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=51392 CPUtime=1.49
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 16831 0 0 0 142 7 0 0 25 0 1 0 46887080 52625408 11493 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134520316 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 12848 11493 59 122 0 12722 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51392

[startup+3.10183 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 10604
/proc/meminfo: memFree=1865408/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=51392 CPUtime=3.09
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 16842 0 0 0 302 7 0 0 25 0 1 0 46887080 52625408 11504 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 12848 11504 59 122 0 12722 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51392

[startup+6.30112 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 10604
/proc/meminfo: memFree=1865024/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=51920 CPUtime=6.28
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 16979 0 0 0 621 7 0 0 25 0 1 0 46887080 53166080 11641 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 12980 11641 59 122 0 12854 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 51920

[startup+12.7017 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 10604
/proc/meminfo: memFree=1863552/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=53504 CPUtime=12.69
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 17408 0 0 0 1261 8 0 0 25 0 1 0 46887080 54788096 12070 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531241 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 13376 12070 59 122 0 13250 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 53504

[startup+25.5018 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 10604
/proc/meminfo: memFree=1858880/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=58020 CPUtime=25.49
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 18512 0 0 0 2540 9 0 0 25 0 1 0 46887080 59412480 13174 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 14505 13174 59 122 0 14379 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 58020

[startup+51.1011 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 10604
/proc/meminfo: memFree=1851904/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=65016 CPUtime=51.08
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 20270 0 0 0 5097 11 0 0 25 0 1 0 46887080 66576384 14932 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 16254 14932 59 122 0 16128 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 65016

[startup+102.306 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 10604
/proc/meminfo: memFree=1841280/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=75580 CPUtime=102.27
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 22905 0 0 0 10213 14 0 0 25 0 1 0 46887080 77393920 17567 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 18895 17567 59 122 0 18769 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 75580

[startup+162.301 s]
/proc/loadavg: 1.11 1.05 1.01 2/65 10604
/proc/meminfo: memFree=1824384/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=92584 CPUtime=162.24
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 27174 0 0 0 16207 17 0 0 25 0 1 0 46887080 94806016 21836 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 23146 21836 59 122 0 23020 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 92584

[startup+222.302 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 10604
/proc/meminfo: memFree=1805312/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=111476 CPUtime=222.23
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 31872 0 0 0 22201 22 0 0 25 0 1 0 46887080 114151424 26534 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 27869 26534 59 122 0 27743 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 111476

[startup+282.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 10604
/proc/meminfo: memFree=1784448/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=132604 CPUtime=282.21
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 37159 0 0 0 28196 25 0 0 25 0 1 0 46887080 135786496 31821 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 33151 31821 59 122 0 33025 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 132604

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 10604
/proc/meminfo: memFree=1765696/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=150992 CPUtime=342.2
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 41764 0 0 0 34191 29 0 0 25 0 1 0 46887080 154615808 36426 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 37748 36426 59 122 0 37622 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 150992

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 10604
/proc/meminfo: memFree=1754816/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=161880 CPUtime=402.18
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 44499 0 0 0 40186 32 0 0 25 0 1 0 46887080 165765120 39161 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 40470 39161 59 122 0 40344 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 161880

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10604
/proc/meminfo: memFree=1742720/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=173788 CPUtime=462.16
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 47493 0 0 0 46180 36 0 0 25 0 1 0 46887080 177958912 42155 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 43447 42155 59 122 0 43321 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 173788

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10604
/proc/meminfo: memFree=1728384/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=188564 CPUtime=522.15
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 51125 0 0 0 52175 40 0 0 25 0 1 0 46887080 193089536 45787 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 47141 45787 59 122 0 47015 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 188564

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10604
/proc/meminfo: memFree=1694400/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=222060 CPUtime=582.13
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 59553 0 0 0 58165 48 0 0 25 0 1 0 46887080 227389440 54215 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 55515 54215 59 122 0 55389 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 222060

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10604
/proc/meminfo: memFree=1677632/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=238612 CPUtime=642.12
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 63695 0 0 0 64159 53 0 0 25 0 1 0 46887080 244338688 58357 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 59653 58357 59 122 0 59527 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 238612


################
# More data... #
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[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11004
/proc/meminfo: memFree=573760/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=9099.68
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339124 0 0 0 909669 299 0 0 25 0 1 0 46887080 1370112000 333107 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 334500 333107 67 122 0 334374 0
Current children cumulated CPU time (s) 9099.68
Current children cumulated vsize (KiB) 1338000

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11004
/proc/meminfo: memFree=573760/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=9159.66
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339124 0 0 0 915667 299 0 0 25 0 1 0 46887080 1370112000 333107 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 334500 333107 67 122 0 334374 0
Current children cumulated CPU time (s) 9159.66
Current children cumulated vsize (KiB) 1338000

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11004
/proc/meminfo: memFree=573696/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=9219.65
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339124 0 0 0 921666 299 0 0 25 0 1 0 46887080 1370112000 333107 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 334500 333107 67 122 0 334374 0
Current children cumulated CPU time (s) 9219.65
Current children cumulated vsize (KiB) 1338000

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11004
/proc/meminfo: memFree=573696/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=9279.63
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339124 0 0 0 927664 299 0 0 25 0 1 0 46887080 1370112000 333107 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 334500 333107 67 122 0 334374 0
Current children cumulated CPU time (s) 9279.63
Current children cumulated vsize (KiB) 1338000

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11004
/proc/meminfo: memFree=573632/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=9339.62
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339124 0 0 0 933663 299 0 0 25 0 1 0 46887080 1370112000 333107 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 334500 333107 67 122 0 334374 0
Current children cumulated CPU time (s) 9339.62
Current children cumulated vsize (KiB) 1338000

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11004
/proc/meminfo: memFree=573632/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=9399.6
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339125 0 0 0 939661 299 0 0 25 0 1 0 46887080 1370112000 333108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 334500 333108 67 122 0 334374 0
Current children cumulated CPU time (s) 9399.6
Current children cumulated vsize (KiB) 1338000

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11004
/proc/meminfo: memFree=573568/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=9459.58
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339125 0 0 0 945659 299 0 0 25 0 1 0 46887080 1370112000 333108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531114 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 334500 333108 67 122 0 334374 0
Current children cumulated CPU time (s) 9459.58
Current children cumulated vsize (KiB) 1338000

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11004
/proc/meminfo: memFree=573632/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=9519.57
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339125 0 0 0 951658 299 0 0 25 0 1 0 46887080 1370112000 333108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 334500 333108 67 122 0 334374 0
Current children cumulated CPU time (s) 9519.57
Current children cumulated vsize (KiB) 1338000

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11004
/proc/meminfo: memFree=573568/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=9579.55
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339125 0 0 0 957656 299 0 0 25 0 1 0 46887080 1370112000 333108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 334500 333108 67 122 0 334374 0
Current children cumulated CPU time (s) 9579.55
Current children cumulated vsize (KiB) 1338000

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11004
/proc/meminfo: memFree=573568/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=9639.53
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339125 0 0 0 963654 299 0 0 25 0 1 0 46887080 1370112000 333108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 0 0 0
/proc/10603/statm: 334500 333108 67 122 0 334374 0
Current children cumulated CPU time (s) 9639.53
Current children cumulated vsize (KiB) 1338000

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11202
/proc/meminfo: memFree=573288/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=9699.43
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339125 0 0 0 969642 301 0 0 25 0 1 0 46887080 1370112000 333108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 334500 333108 67 122 0 334374 0
Current children cumulated CPU time (s) 9699.43
Current children cumulated vsize (KiB) 1338000

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11202
/proc/meminfo: memFree=573312/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=9759.41
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339125 0 0 0 975640 301 0 0 25 0 1 0 46887080 1370112000 333108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 334500 333108 67 122 0 334374 0
Current children cumulated CPU time (s) 9759.41
Current children cumulated vsize (KiB) 1338000

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11202
/proc/meminfo: memFree=573312/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=9819.4
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339125 0 0 0 981638 302 0 0 25 0 1 0 46887080 1370112000 333108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 334500 333108 67 122 0 334374 0
Current children cumulated CPU time (s) 9819.4
Current children cumulated vsize (KiB) 1338000

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11202
/proc/meminfo: memFree=573312/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=9879.39
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339125 0 0 0 987637 302 0 0 25 0 1 0 46887080 1370112000 333108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 334500 333108 67 122 0 334374 0
Current children cumulated CPU time (s) 9879.39
Current children cumulated vsize (KiB) 1338000

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11202
/proc/meminfo: memFree=573248/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=9939.37
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339125 0 0 0 993635 302 0 0 25 0 1 0 46887080 1370112000 333108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 334500 333108 67 122 0 334374 0
Current children cumulated CPU time (s) 9939.37
Current children cumulated vsize (KiB) 1338000

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11202
/proc/meminfo: memFree=573248/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=9999.36
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339125 0 0 0 999634 302 0 0 25 0 1 0 46887080 1370112000 333108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 334500 333108 67 122 0 334374 0
Current children cumulated CPU time (s) 9999.36
Current children cumulated vsize (KiB) 1338000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11202
/proc/meminfo: memFree=573248/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=1338000 CPUtime=10000.1
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4194304 339125 0 0 0 999704 302 0 0 25 0 1 0 46887080 1370112000 333108 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531381 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 334500 333108 67 122 0 334374 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 1338000

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

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

[startup+10003.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11202
/proc/meminfo: memFree=573248/2055920 swapFree=4183232/4192956
[pid=10603] ppid=10601 vsize=0 CPUtime=10000.3
/proc/10603/stat : 10603 (mxc) R 10601 10603 9649 0 -1 4195332 339125 0 0 0 999704 322 0 0 25 0 1 0 46887080 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/10603/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.3
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.2
CPU time (s): 10000.3
CPU user time (s): 9997.04
CPU system time (s): 3.22651
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 1340720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.04
system time used= 3.22651
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 339125
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= 7459

runsolver used 6.40303 second user time and 21.0728 second system time

The end



Launcher Data (download as text)




Begin job on node51 on Wed Apr 18 18:20:20 UTC 2007

IDJOB= 367482
IDBENCH= 20366
IDSOLVER= 174
FILE ID= node51/367482-1176920418

PBS_JOBID= 4605637

Free space on /tmp= 66440 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/367482-1176920418/mxc /tmp/evaluation/367482-1176920418/instance-367482-1176920418.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-367482-1176920418 -o ROOT/results/node51/solver-367482-1176920418 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367482-1176920418/mxc /tmp/evaluation/367482-1176920418/instance-367482-1176920418.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b9de1594525a25a6c43932e2e172e913

RANDOM SEED= 277390921

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1911904 kB
Buffers:          6376 kB
Cached:          90700 kB
SwapCached:       3224 kB
Active:          64828 kB
Inactive:        42000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1911904 kB
SwapTotal:     4192956 kB
SwapFree:      4183232 kB
Dirty:           21908 kB
Writeback:           0 kB
Mapped:          15960 kB
Slab:            23272 kB
Committed_AS:  2592448 kB
PageTables:       1408 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= 66440 MiB

End job on node51 on Wed Apr 18 21:07:05 UTC 2007