Trace number 369095

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) 5000.07 5001.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-icl004.sat05-3825.reshuffled-07.cnf
MD5SUMd9bf8689fd094f6ad4f37a57f4f0a5ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark251.379
Satisfiable
(Un)Satisfiability was proved
Number of variables2401
Number of clauses15960
Sum of the clauses size111993
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2427
Number of clauses of size 32205
Number of clauses of size 4294
Number of clauses of size 5441
Number of clauses of size over 512551

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/node48/watcher-369095-1177259777 -o ROOT/results/node48/solver-369095-1177259777 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369095-1177259777/mxc /tmp/evaluation/369095-1177259777/instance-369095-1177259777.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.99 3/64 31828
/proc/meminfo: memFree=1871608/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=1928 CPUtime=0
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 330 0 0 0 0 0 0 0 18 0 1 0 80823058 1974272 314 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 0 0 0
/proc/31828/statm: 482 315 46 122 0 356 0

[startup+0.0790379 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31828
/proc/meminfo: memFree=1871608/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=2276 CPUtime=0.07
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 592 0 0 0 7 0 0 0 18 0 1 0 80823058 2330624 429 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 0 0 0
/proc/31828/statm: 569 429 59 122 0 443 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2276

[startup+0.10204 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31828
/proc/meminfo: memFree=1871608/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=2408 CPUtime=0.09
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 616 0 0 0 9 0 0 0 18 0 1 0 80823058 2465792 453 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529970 0 0 4096 0 0 0 0 17 0 0 0
/proc/31828/statm: 602 453 59 122 0 476 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2408

[startup+0.301057 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31828
/proc/meminfo: memFree=1871608/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=3072 CPUtime=0.29
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 787 0 0 0 29 0 0 0 19 0 1 0 80823058 3145728 624 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530533 0 0 4096 0 0 0 0 17 0 0 0
/proc/31828/statm: 768 624 59 122 0 642 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3072

[startup+0.701093 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31828
/proc/meminfo: memFree=1871608/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=3608 CPUtime=0.69
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 913 0 0 0 69 0 0 0 23 0 1 0 80823058 3694592 748 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 0 0 0
/proc/31828/statm: 902 748 67 122 0 776 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3608

[startup+1.50118 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 31829
/proc/meminfo: memFree=1868528/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=4264 CPUtime=1.48
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 1088 0 0 0 148 0 0 0 25 0 1 0 80823058 4366336 923 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 1066 923 67 122 0 940 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 4264

[startup+3.10133 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 31829
/proc/meminfo: memFree=1867824/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=4752 CPUtime=3.08
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 1206 0 0 0 308 0 0 0 25 0 1 0 80823058 4866048 1041 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 1188 1041 67 122 0 1062 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 4752

[startup+6.30142 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 31829
/proc/meminfo: memFree=1866928/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=5348 CPUtime=6.29
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 1350 0 0 0 628 1 0 0 25 0 1 0 80823058 5476352 1185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 1337 1185 67 122 0 1211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5348

[startup+12.702 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 31829
/proc/meminfo: memFree=1866296/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=5932 CPUtime=12.68
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 1497 0 0 0 1267 1 0 0 25 0 1 0 80823058 6074368 1332 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 1483 1332 67 122 0 1357 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5932

[startup+25.5012 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 31829
/proc/meminfo: memFree=1865080/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=7140 CPUtime=25.48
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 1809 0 0 0 2547 1 0 0 25 0 1 0 80823058 7311360 1644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 1785 1644 67 122 0 1659 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7140

[startup+51.1016 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 31829
/proc/meminfo: memFree=1864120/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=8136 CPUtime=51.07
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 2057 0 0 0 5106 1 0 0 25 0 1 0 80823058 8331264 1892 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 2034 1892 67 122 0 1908 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8136

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 31829
/proc/meminfo: memFree=1863416/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=8820 CPUtime=102.26
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 2229 0 0 0 10225 1 0 0 25 0 1 0 80823058 9031680 2064 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 2205 2064 67 122 0 2079 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8820

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31829
/proc/meminfo: memFree=1861816/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=10336 CPUtime=162.25
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 2612 0 0 0 16223 2 0 0 25 0 1 0 80823058 10584064 2447 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530752 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 2584 2447 67 122 0 2458 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10336

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31829
/proc/meminfo: memFree=1861688/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=10512 CPUtime=222.23
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 2925 0 0 0 22221 2 0 0 25 0 1 0 80823058 10764288 2463 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 2628 2463 67 122 0 2502 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10512

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31829
/proc/meminfo: memFree=1861240/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=10932 CPUtime=282.21
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 3492 0 0 0 28219 2 0 0 25 0 1 0 80823058 11194368 2568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 2733 2568 67 122 0 2607 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10932

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31829
/proc/meminfo: memFree=1860216/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=11996 CPUtime=342.2
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 4144 0 0 0 34217 3 0 0 25 0 1 0 80823058 12283904 2809 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528080 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 2999 2809 67 122 0 2873 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11996

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31829
/proc/meminfo: memFree=1859768/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=12540 CPUtime=402.18
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 4629 0 0 0 40215 3 0 0 25 0 1 0 80823058 12840960 2934 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 3135 2934 67 122 0 3009 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12540

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31829
/proc/meminfo: memFree=1859576/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=12684 CPUtime=462.17
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 5062 0 0 0 46214 3 0 0 25 0 1 0 80823058 12988416 2971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 3171 2971 67 122 0 3045 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12684

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31829
/proc/meminfo: memFree=1859448/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=12832 CPUtime=522.15
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 5443 0 0 0 52212 3 0 0 25 0 1 0 80823058 13139968 2992 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 3208 2992 67 122 0 3082 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12832

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31829
/proc/meminfo: memFree=1859128/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=13112 CPUtime=582.14
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 5855 0 0 0 58210 4 0 0 25 0 1 0 80823058 13426688 3064 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 3278 3064 67 122 0 3152 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13112

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31829
/proc/meminfo: memFree=1858744/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=13532 CPUtime=642.13
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 6308 0 0 0 64209 4 0 0 25 0 1 0 80823058 13856768 3157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 3383 3157 67 122 0 3257 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13532


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1851192/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21204 CPUtime=4001.2
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 22473 0 0 0 400103 17 0 0 25 0 1 0 80823058 21712896 4823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5301 4823 67 122 0 5175 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 21204

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1851128/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21204 CPUtime=4061.19
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 22685 0 0 0 406102 17 0 0 25 0 1 0 80823058 21712896 4823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5301 4823 67 122 0 5175 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 21204

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1851128/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21204 CPUtime=4121.17
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 22909 0 0 0 412100 17 0 0 25 0 1 0 80823058 21712896 4835 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5301 4835 67 122 0 5175 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 21204

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1851064/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21364 CPUtime=4181.15
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 23140 0 0 0 418098 17 0 0 25 0 1 0 80823058 21876736 4854 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5341 4854 67 122 0 5215 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 21364

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1851064/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21364 CPUtime=4241.13
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 23352 0 0 0 424096 17 0 0 25 0 1 0 80823058 21876736 4854 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5341 4854 67 122 0 5215 0
Current children cumulated CPU time (s) 4241.13
Current children cumulated vsize (KiB) 21364

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1851000/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21364 CPUtime=4301.13
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 23622 0 0 0 430095 18 0 0 25 0 1 0 80823058 21876736 4859 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5341 4859 67 122 0 5215 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 21364

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1851000/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21364 CPUtime=4361.11
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 23847 0 0 0 436093 18 0 0 25 0 1 0 80823058 21876736 4872 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5341 4872 67 122 0 5215 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 21364

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1850936/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21524 CPUtime=4421.09
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 24077 0 0 0 442091 18 0 0 25 0 1 0 80823058 22040576 4890 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5381 4890 67 122 0 5255 0
Current children cumulated CPU time (s) 4421.09
Current children cumulated vsize (KiB) 21524

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1850872/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21524 CPUtime=4481.08
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 24347 0 0 0 448090 18 0 0 25 0 1 0 80823058 22040576 4895 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5381 4895 67 122 0 5255 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 21524

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1850808/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21524 CPUtime=4541.06
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 24565 0 0 0 454088 18 0 0 25 0 1 0 80823058 22040576 4901 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5381 4901 67 122 0 5255 0
Current children cumulated CPU time (s) 4541.06
Current children cumulated vsize (KiB) 21524

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1850808/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21524 CPUtime=4601.05
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 24838 0 0 0 460087 18 0 0 25 0 1 0 80823058 22040576 4909 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5381 4909 67 122 0 5255 0
Current children cumulated CPU time (s) 4601.05
Current children cumulated vsize (KiB) 21524

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1850744/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21684 CPUtime=4661.04
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 25059 0 0 0 466085 19 0 0 25 0 1 0 80823058 22204416 4918 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5421 4918 67 122 0 5295 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 21684

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1850744/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21684 CPUtime=4721.02
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 25276 0 0 0 472083 19 0 0 25 0 1 0 80823058 22204416 4923 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5421 4923 67 122 0 5295 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 21684

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1850616/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21684 CPUtime=4781
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 25555 0 0 0 478081 19 0 0 25 0 1 0 80823058 22204416 4937 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5421 4937 67 122 0 5295 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 21684

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1850616/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21684 CPUtime=4840.99
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 25789 0 0 0 484080 19 0 0 25 0 1 0 80823058 22204416 4954 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530160 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5421 4954 67 122 0 5295 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 21684

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1850424/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21976 CPUtime=4900.97
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 26064 0 0 0 490078 19 0 0 25 0 1 0 80823058 22503424 4997 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5494 4997 67 122 0 5368 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 21976

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1850424/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=21976 CPUtime=4960.96
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 26254 0 0 0 496076 20 0 0 25 0 1 0 80823058 22503424 5013 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5494 5013 67 122 0 5368 0
Current children cumulated CPU time (s) 4960.96
Current children cumulated vsize (KiB) 21976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32029
/proc/meminfo: memFree=1850424/2055920 swapFree=4184608/4192956
[pid=31828] ppid=31826 vsize=22132 CPUtime=5000.06
/proc/31828/stat : 31828 (mxc) R 31826 31828 31709 0 -1 4194304 26387 0 0 0 499986 20 0 0 25 0 1 0 80823058 22663168 5030 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31828/statm: 5533 5030 67 122 0 5407 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 22132

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): 5001.41
CPU time (s): 5000.07
CPU user time (s): 4999.86
CPU system time (s): 0.208968
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 22364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.86
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26387
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= 9675

runsolver used 3.59745 second user time and 10.1125 second system time

The end



Launcher Data (download as text)




Begin job on node48 on Sun Apr 22 16:36:17 UTC 2007

IDJOB= 369095
IDBENCH= 24642
IDSOLVER= 181
FILE ID= node48/369095-1177259777

PBS_JOBID= 4650632

Free space on /tmp= 66485 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-icl004.sat05-3825.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369095-1177259777/mxc /tmp/evaluation/369095-1177259777/instance-369095-1177259777.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-369095-1177259777 -o ROOT/results/node48/solver-369095-1177259777 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369095-1177259777/mxc /tmp/evaluation/369095-1177259777/instance-369095-1177259777.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d9bf8689fd094f6ad4f37a57f4f0a5ae

RANDOM SEED= 156295137

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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:       1872208 kB
Buffers:         20156 kB
Cached:          82560 kB
SwapCached:       2140 kB
Active:          21624 kB
Inactive:        90468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1872208 kB
SwapTotal:     4192956 kB
SwapFree:      4184608 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          16240 kB
Slab:            57652 kB
Committed_AS:  1124708 kB
PageTables:       1388 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= 66485 MiB

End job on node48 on Sun Apr 22 17:59:41 UTC 2007