Trace number 334495

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) 1200.11 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
MD5SUM3ec02d98577965dc40d4f2f9fa0499c0
Bench CategoryCRAFTED (crafted 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 variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




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

command line: runsolver --timestamp -w ROOT/results/node12/watcher-334495-1173575739 -o ROOT/results/node12/solver-334495-1173575739 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334495-1173575739/mxc /tmp/evaluation/334495-1173575739/instance-334495-1173575739.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: 0.92 0.99 0.98 3/77 28717
/proc/meminfo: memFree=1660520/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=2584 CPUtime=0
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 497 0 0 0 0 0 0 0 18 0 1 0 377528404 2646016 481 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 646 481 46 122 0 520 0

[startup+0.0766669 s]
/proc/loadavg: 0.92 0.99 0.98 3/77 28717
/proc/meminfo: memFree=1660520/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=3824 CPUtime=0.06
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 1059 0 0 0 6 0 0 0 18 0 1 0 377528404 3915776 759 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 956 759 57 122 0 830 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3824

[startup+0.102672 s]
/proc/loadavg: 0.92 0.99 0.98 3/77 28717
/proc/meminfo: memFree=1660520/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=3824 CPUtime=0.09
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 1080 0 0 0 9 0 0 0 18 0 1 0 377528404 3915776 780 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 956 780 59 122 0 830 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3824

[startup+0.301707 s]
/proc/loadavg: 0.92 0.99 0.98 3/77 28717
/proc/meminfo: memFree=1660520/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=3956 CPUtime=0.29
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 1091 0 0 0 29 0 0 0 19 0 1 0 377528404 4050944 791 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 989 791 59 122 0 863 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3956

[startup+0.701779 s]
/proc/loadavg: 0.92 0.99 0.98 3/77 28717
/proc/meminfo: memFree=1660520/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=3956 CPUtime=0.69
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 1118 0 0 0 69 0 0 0 23 0 1 0 377528404 4050944 818 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 989 818 59 122 0 863 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3956

[startup+1.50192 s]
/proc/loadavg: 0.92 0.99 0.98 2/78 28718
/proc/meminfo: memFree=1657376/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=4224 CPUtime=1.49
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 1166 0 0 0 149 0 0 0 25 0 1 0 377528404 4325376 866 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 1056 866 59 122 0 930 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4224

[startup+3.10121 s]
/proc/loadavg: 0.93 0.99 0.98 2/78 28718
/proc/meminfo: memFree=1656928/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=4620 CPUtime=3.09
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 1255 0 0 0 308 1 0 0 25 0 1 0 377528404 4730880 955 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 1155 955 59 122 0 1029 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4620

[startup+6.30178 s]
/proc/loadavg: 0.93 0.99 0.98 2/78 28718
/proc/meminfo: memFree=1656160/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=5280 CPUtime=6.29
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 1424 0 0 0 628 1 0 0 25 0 1 0 377528404 5406720 1124 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 1320 1124 59 122 0 1194 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5280

[startup+12.7019 s]
/proc/loadavg: 0.94 0.99 0.98 2/78 28718
/proc/meminfo: memFree=1654880/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=6524 CPUtime=12.69
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 1720 0 0 0 1268 1 0 0 25 0 1 0 377528404 6680576 1420 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 1631 1420 59 122 0 1505 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6524

[startup+25.5022 s]
/proc/loadavg: 0.95 0.99 0.98 2/78 28718
/proc/meminfo: memFree=1652640/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=8668 CPUtime=25.48
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 2248 0 0 0 2546 2 0 0 25 0 1 0 377528404 8876032 1948 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 2167 1948 59 122 0 2041 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8668

[startup+51.1018 s]
/proc/loadavg: 1.09 1.02 0.99 2/78 28718
/proc/meminfo: memFree=1649568/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=11716 CPUtime=51.07
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 3012 0 0 0 5104 3 0 0 25 0 1 0 377528404 11997184 2712 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 2929 2712 59 122 0 2803 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11716

[startup+102.305 s]
/proc/loadavg: 1.20 1.06 1.01 2/78 28718
/proc/meminfo: memFree=1646496/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=14952 CPUtime=102.26
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 3807 0 0 0 10221 5 0 0 25 0 1 0 377528404 15310848 3460 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 3738 3460 67 122 0 3612 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14952

[startup+162.302 s]
/proc/loadavg: 1.07 1.05 1.00 2/78 28718
/proc/meminfo: memFree=1645280/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=16300 CPUtime=162.23
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 4163 0 0 0 16218 5 0 0 25 0 1 0 377528404 16691200 3767 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 4075 3767 67 122 0 3949 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16300

[startup+222.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 28718
/proc/meminfo: memFree=1644256/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=17396 CPUtime=222.22
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 4449 0 0 0 22216 6 0 0 25 0 1 0 377528404 17813504 3999 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 4349 3999 67 122 0 4223 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17396

[startup+282.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 28718
/proc/meminfo: memFree=1644128/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=17372 CPUtime=282.19
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 4528 0 0 0 28213 6 0 0 25 0 1 0 377528404 17788928 4024 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 4343 4024 67 122 0 4217 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17372

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 28718
/proc/meminfo: memFree=1643936/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=17504 CPUtime=342.18
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 4616 0 0 0 34211 7 0 0 25 0 1 0 377528404 17924096 4052 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 4376 4052 67 122 0 4250 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 17504

[startup+402.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 28718
/proc/meminfo: memFree=1642528/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=19588 CPUtime=402.15
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 5056 0 0 0 40208 7 0 0 25 0 1 0 377528404 20058112 4432 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 4897 4432 67 122 0 4771 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 19588

[startup+462.303 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 28718
/proc/meminfo: memFree=1641440/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=20896 CPUtime=462.14
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 5351 0 0 0 46206 8 0 0 25 0 1 0 377528404 21397504 4661 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 5224 4661 67 122 0 5098 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 20896

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 28718
/proc/meminfo: memFree=1640800/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=21768 CPUtime=522.12
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 5584 0 0 0 52203 9 0 0 25 0 1 0 377528404 22290432 4828 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 5442 4828 67 122 0 5316 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 21768

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28718
/proc/meminfo: memFree=1640800/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=21768 CPUtime=582.09
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 5584 0 0 0 58200 9 0 0 25 0 1 0 377528404 22290432 4828 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 5442 4828 67 122 0 5316 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 21768

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28718
/proc/meminfo: memFree=1639008/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=23504 CPUtime=642.08
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 6098 0 0 0 64198 10 0 0 25 0 1 0 377528404 24068096 5270 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 5876 5270 67 122 0 5750 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 23504

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28718
/proc/meminfo: memFree=1637728/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=24824 CPUtime=702.05
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 6498 0 0 0 70194 11 0 0 25 0 1 0 377528404 25419776 5598 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 6206 5598 67 122 0 6080 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 24824

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28718
/proc/meminfo: memFree=1636704/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=25876 CPUtime=762.04
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 6814 0 0 0 76192 12 0 0 25 0 1 0 377528404 26497024 5842 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134534748 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 6469 5842 67 122 0 6343 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 25876

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28718
/proc/meminfo: memFree=1636768/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=25876 CPUtime=822.02
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 6815 0 0 0 82189 13 0 0 25 0 1 0 377528404 26497024 5843 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 6469 5843 67 122 0 6343 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 25876

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28718
/proc/meminfo: memFree=1636448/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=26136 CPUtime=882
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 6946 0 0 0 88186 14 0 0 25 0 1 0 377528404 26763264 5902 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 6534 5902 67 122 0 6408 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 26136

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28718
/proc/meminfo: memFree=1634848/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=27984 CPUtime=941.98
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 7420 0 0 0 94184 14 0 0 25 0 1 0 377528404 28655616 6376 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 6996 6376 67 122 0 6870 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 27984

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28718
/proc/meminfo: memFree=1631008/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=31728 CPUtime=1001.96
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 8390 0 0 0 100180 16 0 0 25 0 1 0 377528404 32489472 7267 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 7932 7267 67 122 0 7806 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 31728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28718
/proc/meminfo: memFree=1631008/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=31728 CPUtime=1061.93
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 8390 0 0 0 106177 16 0 0 25 0 1 0 377528404 32489472 7267 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535377 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 7932 7267 67 122 0 7806 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 31728

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28718
/proc/meminfo: memFree=1630496/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=32388 CPUtime=1121.92
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 8599 0 0 0 112175 17 0 0 25 0 1 0 377528404 33165312 7397 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 8097 7397 67 122 0 7971 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 32388

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28718
/proc/meminfo: memFree=1630560/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=32388 CPUtime=1181.9
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 8608 0 0 0 118173 17 0 0 25 0 1 0 377528404 33165312 7406 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 8097 7406 67 122 0 7971 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 32388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28718
/proc/meminfo: memFree=1630560/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=32388 CPUtime=1200.09
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 8609 0 0 0 119992 17 0 0 25 0 1 0 377528404 33165312 7407 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 8097 7407 67 122 0 7971 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 32388

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28718
/proc/meminfo: memFree=1630560/2055920 swapFree=4156588/4192956
[pid=28717] ppid=28715 vsize=32388 CPUtime=1200.09
/proc/28717/stat : 28717 (mxc) R 28715 28717 28054 0 -1 4194304 8609 0 0 0 119992 17 0 0 25 0 1 0 377528404 33165312 7407 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28717/statm: 8097 7407 67 122 0 7971 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 32388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.93
CPU system time (s): 0.183972
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 32388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8609
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= 24416

runsolver used 1.38379 second user time and 2.97755 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Sun Mar 11 01:15:40 UTC 2007

IDJOB= 334495
IDBENCH= 24629
IDSOLVER= 107
FILE ID= node12/334495-1173575739

PBS_JOBID= 4101202

Free space on /tmp= 66416 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334495-1173575739/mxc /tmp/evaluation/334495-1173575739/instance-334495-1173575739.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-334495-1173575739 -o ROOT/results/node12/solver-334495-1173575739 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334495-1173575739/mxc /tmp/evaluation/334495-1173575739/instance-334495-1173575739.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  3ec02d98577965dc40d4f2f9fa0499c0

RANDOM SEED= 687241185

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1660928 kB
Buffers:         42800 kB
Cached:         277620 kB
SwapCached:      15228 kB
Active:         222396 kB
Inactive:       121260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660928 kB
SwapTotal:     4192956 kB
SwapFree:      4156588 kB
Dirty:            1732 kB
Writeback:           0 kB
Mapped:          29680 kB
Slab:            36928 kB
Committed_AS:  1667444 kB
PageTables:       1692 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= 66416 MiB

End job on node12 on Sun Mar 11 01:35:42 UTC 2007