Trace number 313543

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 1200.1 1200.46

General information on the benchmark

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/node24/watcher-313543-1176887047 -o ROOT/results/node24/solver-313543-1176887047 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313543-1176887047/mxc /tmp/evaluation/313543-1176887047/instance-313543-1176887047.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: 1.00 1.00 1.00 3/77 16288
/proc/meminfo: memFree=1597400/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=22492 CPUtime=0
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 758 0 0 0 0 0 0 0 18 0 1 0 136622781 23031808 742 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 5623 748 42 122 0 5497 0

[startup+0.0175719 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16288
/proc/meminfo: memFree=1597400/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=22492 CPUtime=0.01
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 2896 0 0 0 0 1 0 0 18 0 1 0 136622781 23031808 2880 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 5623 2886 42 122 0 5497 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 22492

[startup+0.101581 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16288
/proc/meminfo: memFree=1597400/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=51936 CPUtime=0.09
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 11579 0 0 0 4 5 0 0 18 0 1 0 136622781 53182464 11563 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 12984 11563 46 122 0 12858 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 51936

[startup+0.301602 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16288
/proc/meminfo: memFree=1597400/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=58008 CPUtime=0.29
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 13084 0 0 0 23 6 0 0 19 0 1 0 136622781 59400192 13068 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 14502 13068 46 122 0 14376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 58008

[startup+0.701646 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16288
/proc/meminfo: memFree=1597400/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=51884 CPUtime=0.69
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 16974 0 0 0 61 8 0 0 22 0 1 0 136622781 53129216 11568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520332 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 12971 11568 47 122 0 12845 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51884

[startup+1.50173 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1550736/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=52412 CPUtime=1.49
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 17115 0 0 0 141 8 0 0 25 0 1 0 136622781 53669888 11709 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 13103 11709 59 122 0 12977 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 52412

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1550416/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=52544 CPUtime=3.09
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 17158 0 0 0 300 9 0 0 25 0 1 0 136622781 53805056 11752 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519150 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 13136 11752 59 122 0 13010 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 52544

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1549584/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=53736 CPUtime=6.29
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 17449 0 0 0 620 9 0 0 25 0 1 0 136622781 55025664 12043 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 13434 12043 59 122 0 13308 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53736

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1547920/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=55328 CPUtime=12.68
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 17856 0 0 0 1259 9 0 0 25 0 1 0 136622781 56655872 12450 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 13832 12450 59 122 0 13706 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 55328

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1546128/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=57052 CPUtime=25.49
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 18304 0 0 0 2539 10 0 0 25 0 1 0 136622781 58421248 12898 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 14263 12898 59 122 0 14137 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 57052

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1540240/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=62996 CPUtime=51.06
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 19779 0 0 0 5095 11 0 0 25 0 1 0 136622781 64507904 14373 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 15749 14373 59 122 0 15623 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 62996

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1528272/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=74884 CPUtime=102.25
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 22757 0 0 0 10211 14 0 0 25 0 1 0 136622781 76681216 17351 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 18721 17351 59 122 0 18595 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 74884

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1513552/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=89728 CPUtime=162.23
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 26457 0 0 0 16205 18 0 0 25 0 1 0 136622781 91881472 21051 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531357 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 22432 21051 59 122 0 22306 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 89728

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1498640/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=104376 CPUtime=222.21
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 30133 0 0 0 22201 20 0 0 25 0 1 0 136622781 106881024 24727 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531357 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 26094 24727 59 122 0 25968 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 104376

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1483472/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=119840 CPUtime=282.2
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 33989 0 0 0 28196 24 0 0 25 0 1 0 136622781 122716160 28583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 29960 28583 59 122 0 29834 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 119840

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1474000/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=129072 CPUtime=342.18
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 36300 0 0 0 34192 26 0 0 25 0 1 0 136622781 132169728 30894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531086 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 32268 30894 59 122 0 32142 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 129072

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1467024/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=136144 CPUtime=402.16
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 38067 0 0 0 40189 27 0 0 25 0 1 0 136622781 139411456 32661 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 34036 32661 59 122 0 33910 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 136144

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1456656/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=146544 CPUtime=462.14
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 40650 0 0 0 46184 30 0 0 25 0 1 0 136622781 150061056 35244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531162 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 36636 35244 59 122 0 36510 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 146544

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1442576/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=160888 CPUtime=522.12
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 44242 0 0 0 52179 33 0 0 25 0 1 0 136622781 164749312 38836 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 40222 38836 59 122 0 40096 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 160888

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1414160/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=188976 CPUtime=582.11
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 51291 0 0 0 58171 40 0 0 25 0 1 0 136622781 193511424 45885 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 47244 45885 59 122 0 47118 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 188976

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1386832/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=216024 CPUtime=642.09
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 58067 0 0 0 64165 44 0 0 25 0 1 0 136622781 221208576 52661 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530609 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 54006 52661 59 122 0 53880 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 216024

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1379856/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=223108 CPUtime=702.07
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 59815 0 0 0 70161 46 0 0 25 0 1 0 136622781 228462592 54409 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 55777 54409 59 122 0 55651 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 223108

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1368144/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=234556 CPUtime=762.06
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 62711 0 0 0 76157 49 0 0 25 0 1 0 136622781 240185344 57305 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 58639 57305 59 122 0 58513 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 234556

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1353360/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=249636 CPUtime=822.04
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 66458 0 0 0 82153 51 0 0 25 0 1 0 136622781 255627264 61052 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 62409 61052 59 122 0 62283 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 249636

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1338960/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=263736 CPUtime=882.02
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 69997 0 0 0 88149 53 0 0 25 0 1 0 136622781 270065664 64591 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531108 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 65934 64591 59 122 0 65808 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 263736

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1323920/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=279024 CPUtime=942.01
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 73768 0 0 0 94145 56 0 0 25 0 1 0 136622781 285720576 68362 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 69756 68362 59 122 0 69630 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 279024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1309136/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=293668 CPUtime=1001.99
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 77430 0 0 0 100140 59 0 0 25 0 1 0 136622781 300716032 72024 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703188 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 73417 72024 59 122 0 73291 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 293668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1293520/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=309456 CPUtime=1061.97
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 81356 0 0 0 106136 61 0 0 25 0 1 0 136622781 316882944 75950 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531369 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 77364 75950 59 122 0 77238 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 309456

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1278608/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=324100 CPUtime=1121.95
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 85035 0 0 0 112130 65 0 0 25 0 1 0 136622781 331878400 79629 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531376 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 81025 79629 59 122 0 80899 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 324100

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1265744/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=337068 CPUtime=1181.94
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 88261 0 0 0 118126 68 0 0 25 0 1 0 136622781 345157632 82855 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531482 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 84267 82855 59 122 0 84141 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 337068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16289
/proc/meminfo: memFree=1263120/2055920 swapFree=4120712/4192956
[pid=16288] ppid=16286 vsize=339500 CPUtime=1200.04
/proc/16288/stat : 16288 (mxc) R 16286 16288 15309 0 -1 4194304 88874 0 0 0 119936 68 0 0 25 0 1 0 136622781 347648000 83468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531086 0 0 4096 0 0 0 0 17 1 0 0
/proc/16288/statm: 84875 83468 59 122 0 84749 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 339500

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): 1200.46
CPU time (s): 1200.1
CPU user time (s): 1199.36
CPU system time (s): 0.737887
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 339500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.36
system time used= 0.737887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88874
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= 2089

runsolver used 1.44378 second user time and 2.81057 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Wed Apr 18 09:04:08 UTC 2007

IDJOB= 313543
IDBENCH= 20369
IDSOLVER= 107
FILE ID= node24/313543-1176887047

PBS_JOBID= 4595073

Free space on /tmp= 66465 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/313543-1176887047/mxc /tmp/evaluation/313543-1176887047/instance-313543-1176887047.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-313543-1176887047 -o ROOT/results/node24/solver-313543-1176887047 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313543-1176887047/mxc /tmp/evaluation/313543-1176887047/instance-313543-1176887047.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  5075403108b346b0852b49bcc62d2275

RANDOM SEED= 129036693

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1597808 kB
Buffers:         28916 kB
Cached:         318316 kB
SwapCached:      40232 kB
Active:         157240 kB
Inactive:       238344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1597808 kB
SwapTotal:     4192956 kB
SwapFree:      4120712 kB
Dirty:           22140 kB
Writeback:           0 kB
Mapped:          45528 kB
Slab:            48000 kB
Committed_AS:  1818420 kB
PageTables:       1808 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= 66465 MiB

End job on node24 on Wed Apr 18 09:24:10 UTC 2007