Trace number 334453

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) 1200.04 1200.12

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
MD5SUM5a3ae9766db0de00fa37fabacaa34827
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/node16/watcher-334453-1173573143 -o ROOT/results/node16/solver-334453-1173573143 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334453-1173573143/mxc /tmp/evaluation/334453-1173573143/instance-334453-1173573143.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 22731
/proc/meminfo: memFree=1879960/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=2588 CPUtime=0
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 497 0 0 0 0 0 0 0 18 0 1 0 377268656 2650112 481 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 647 482 46 122 0 521 0

[startup+0.0748781 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 22731
/proc/meminfo: memFree=1879960/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=3824 CPUtime=0.06
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 1063 0 0 0 6 0 0 0 18 0 1 0 377268656 3915776 762 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134520563 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 956 762 57 122 0 830 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3824

[startup+0.101874 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 22731
/proc/meminfo: memFree=1879960/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=3824 CPUtime=0.09
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 1082 0 0 0 9 0 0 0 18 0 1 0 377268656 3915776 781 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 956 781 59 122 0 830 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3824

[startup+0.301851 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 22731
/proc/meminfo: memFree=1879960/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=3956 CPUtime=0.29
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 1098 0 0 0 29 0 0 0 19 0 1 0 377268656 4050944 797 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 989 797 59 122 0 863 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3956

[startup+0.701802 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 22731
/proc/meminfo: memFree=1879960/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=4088 CPUtime=0.69
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 1126 0 0 0 69 0 0 0 23 0 1 0 377268656 4186112 825 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 1022 825 59 122 0 896 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4088

[startup+1.50171 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 22732
/proc/meminfo: memFree=1876816/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=4220 CPUtime=1.49
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 1174 0 0 0 149 0 0 0 25 0 1 0 377268656 4321280 873 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 1055 873 59 122 0 929 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4220

[startup+3.10152 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 22732
/proc/meminfo: memFree=1876368/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=4616 CPUtime=3.09
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 1272 0 0 0 309 0 0 0 25 0 1 0 377268656 4726784 971 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 1154 971 59 122 0 1028 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4616

[startup+6.30113 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 22732
/proc/meminfo: memFree=1875472/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=5276 CPUtime=6.29
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 1440 0 0 0 628 1 0 0 25 0 1 0 377268656 5402624 1139 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 1319 1139 59 122 0 1193 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5276

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 22732
/proc/meminfo: memFree=1874456/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=6240 CPUtime=12.69
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 1677 0 0 0 1268 1 0 0 25 0 1 0 377268656 6389760 1376 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 1560 1376 59 122 0 1434 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6240

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 22732
/proc/meminfo: memFree=1872536/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=8220 CPUtime=25.49
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 2157 0 0 0 2548 1 0 0 25 0 1 0 377268656 8417280 1856 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 2055 1856 59 122 0 1929 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8220

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 22732
/proc/meminfo: memFree=1869016/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=11652 CPUtime=51.08
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 3024 0 0 0 5106 2 0 0 25 0 1 0 377268656 11931648 2723 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 2913 2723 59 122 0 2787 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11652

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 22732
/proc/meminfo: memFree=1864408/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=16196 CPUtime=102.29
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 4155 0 0 0 10225 4 0 0 25 0 1 0 377268656 16584704 3807 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 4049 3807 67 122 0 3923 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 16196

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22732
/proc/meminfo: memFree=1862808/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=17784 CPUtime=162.28
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 4591 0 0 0 16223 5 0 0 25 0 1 0 377268656 18210816 4194 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 4446 4194 67 122 0 4320 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 17784

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22734
/proc/meminfo: memFree=1862296/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=18180 CPUtime=222.28
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 4735 0 0 0 22222 6 0 0 25 0 1 0 377268656 18616320 4284 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 4545 4284 67 122 0 4419 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 18180

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22734
/proc/meminfo: memFree=1861976/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=18576 CPUtime=282.27
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 4874 0 0 0 28221 6 0 0 25 0 1 0 377268656 19021824 4369 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531259 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 4644 4369 67 122 0 4518 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 18576

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22734
/proc/meminfo: memFree=1861592/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=18836 CPUtime=342.27
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 4982 0 0 0 34220 7 0 0 25 0 1 0 377268656 19288064 4417 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 4709 4417 67 122 0 4583 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 18836

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22734
/proc/meminfo: memFree=1861464/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=18964 CPUtime=402.26
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 5058 0 0 0 40218 8 0 0 25 0 1 0 377268656 19419136 4433 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 4741 4433 67 122 0 4615 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 18964

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22734
/proc/meminfo: memFree=1860824/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=19916 CPUtime=462.26
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 5268 0 0 0 46217 9 0 0 25 0 1 0 377268656 20393984 4643 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 4979 4643 67 122 0 4853 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 19916

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22734
/proc/meminfo: memFree=1859928/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=20860 CPUtime=522.26
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 5514 0 0 0 52216 10 0 0 25 0 1 0 377268656 21360640 4823 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 5215 4823 67 122 0 5089 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 20860

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22734
/proc/meminfo: memFree=1858904/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=21784 CPUtime=582.25
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 5796 0 0 0 58215 10 0 0 25 0 1 0 377268656 22306816 5039 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 5446 5039 67 122 0 5320 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 21784

[startup+642.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 22734
/proc/meminfo: memFree=1855896/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=25644 CPUtime=642.25
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 6589 0 0 0 64214 11 0 0 25 0 1 0 377268656 26259456 5760 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 6411 5760 67 122 0 6285 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 25644

[startup+702.301 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 22734
/proc/meminfo: memFree=1855640/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=25904 CPUtime=702.24
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 6699 0 0 0 70212 12 0 0 25 0 1 0 377268656 26525696 5798 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 6476 5798 67 122 0 6350 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 25904

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22734
/proc/meminfo: memFree=1855448/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=26036 CPUtime=762.25
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 6788 0 0 0 76212 13 0 0 25 0 1 0 377268656 26660864 5815 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 6509 5815 67 122 0 6383 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 26036

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22734
/proc/meminfo: memFree=1855256/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=26296 CPUtime=822.23
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 6896 0 0 0 82210 13 0 0 25 0 1 0 377268656 26927104 5851 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 6574 5851 67 122 0 6448 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 26296

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22734
/proc/meminfo: memFree=1855192/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=26296 CPUtime=882.23
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 6908 0 0 0 88209 14 0 0 25 0 1 0 377268656 26927104 5863 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519223 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 6574 5863 67 122 0 6448 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 26296

[startup+942.303 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22734
/proc/meminfo: memFree=1854744/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=26824 CPUtime=942.23
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 7110 0 0 0 94208 15 0 0 25 0 1 0 377268656 27467776 5986 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 6706 5986 67 122 0 6580 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 26824

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22734
/proc/meminfo: memFree=1852184/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=29072 CPUtime=1002.23
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 7756 0 0 0 100207 16 0 0 25 0 1 0 377268656 29769728 6553 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 7268 6553 67 122 0 7142 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 29072

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22734
/proc/meminfo: memFree=1852184/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=29332 CPUtime=1062.22
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 7795 0 0 0 106206 16 0 0 25 0 1 0 377268656 30035968 6592 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 7333 6592 67 122 0 7207 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 29332

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22734
/proc/meminfo: memFree=1850648/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=30652 CPUtime=1122.21
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 8179 0 0 0 112204 17 0 0 25 0 1 0 377268656 31387648 6897 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 7663 6897 67 122 0 7537 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 30652

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22734
/proc/meminfo: memFree=1850648/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=30652 CPUtime=1182.21
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 8189 0 0 0 118203 18 0 0 25 0 1 0 377268656 31387648 6907 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 7663 6907 67 122 0 7537 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 30652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22734
/proc/meminfo: memFree=1849752/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=31572 CPUtime=1200.02
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 8465 0 0 0 119984 18 0 0 25 0 1 0 377268656 32329728 7104 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 7893 7104 67 122 0 7767 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 31572

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22734
/proc/meminfo: memFree=1849752/2055920 swapFree=4159664/4192956
[pid=22731] ppid=22729 vsize=31572 CPUtime=1200.02
/proc/22731/stat : 22731 (mxc) R 22729 22731 22622 0 -1 4194304 8465 0 0 0 119984 18 0 0 25 0 1 0 377268656 32329728 7104 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/22731/statm: 7893 7104 67 122 0 7767 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 31572

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.12
CPU time (s): 1200.04
CPU user time (s): 1199.84
CPU system time (s): 0.19297
CPU usage (%): 99.9933
Max. virtual memory (cumulated for all children) (KiB): 31888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8465
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= 24332

runsolver used 1.2888 second user time and 3.08553 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Sun Mar 11 00:32:23 UTC 2007

IDJOB= 334453
IDBENCH= 24628
IDSOLVER= 107
FILE ID= node16/334453-1173573143

PBS_JOBID= 4101206

Free space on /tmp= 66463 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334453-1173573143/mxc /tmp/evaluation/334453-1173573143/instance-334453-1173573143.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-334453-1173573143 -o ROOT/results/node16/solver-334453-1173573143 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334453-1173573143/mxc /tmp/evaluation/334453-1173573143/instance-334453-1173573143.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  5a3ae9766db0de00fa37fabacaa34827

RANDOM SEED= 622461184

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1880496 kB
Buffers:          8588 kB
Cached:          94252 kB
SwapCached:       2084 kB
Active:          65764 kB
Inactive:        59652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1880496 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:            1744 kB
Writeback:           0 kB
Mapped:          30716 kB
Slab:            35760 kB
Committed_AS:  1401660 kB
PageTables:       1720 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= 66463 MiB

End job on node16 on Sun Mar 11 00:52:25 UTC 2007