Trace number 424589

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) 5000.08 5002.01

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S998136463-10.cnf
MD5SUM3ee6423866512ae80f83a98c492ccb0b
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-424589-1177729791 -o ROOT/results/node37/solver-424589-1177729791 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424589-1177729791/mxc /tmp/evaluation/424589-1177729791/instance-424589-1177729791.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: 0.77 0.93 0.98 2/78 13743
/proc/meminfo: memFree=1569408/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=1804 CPUtime=0
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 220891540 1847296 275 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 451 275 46 122 0 325 0

[startup+0.0441391 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 13743
/proc/meminfo: memFree=1569408/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=2288 CPUtime=0.04
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 588 0 0 0 4 0 0 0 18 0 1 0 220891540 2342912 421 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 572 421 59 122 0 446 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2288

[startup+0.10115 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 13743
/proc/meminfo: memFree=1569408/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=2420 CPUtime=0.09
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 624 0 0 0 9 0 0 0 18 0 1 0 220891540 2478080 457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 605 457 59 122 0 479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2420

[startup+0.301187 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 13743
/proc/meminfo: memFree=1569408/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=3080 CPUtime=0.29
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 760 0 0 0 29 0 0 0 19 0 1 0 220891540 3153920 593 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 770 593 59 122 0 644 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3080

[startup+0.701262 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 13743
/proc/meminfo: memFree=1569408/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=4004 CPUtime=0.69
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 1012 0 0 0 69 0 0 0 22 0 1 0 220891540 4100096 845 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 1001 845 59 122 0 875 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4004

[startup+1.50241 s]
/proc/loadavg: 0.79 0.94 0.98 2/79 13744
/proc/meminfo: memFree=1565560/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=5592 CPUtime=1.49
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 1393 0 0 0 149 0 0 0 25 0 1 0 220891540 5726208 1226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528451 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 1398 1226 59 122 0 1272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5592

[startup+3.10171 s]
/proc/loadavg: 0.79 0.94 0.98 2/79 13744
/proc/meminfo: memFree=1563640/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=7704 CPUtime=3.09
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 1929 0 0 0 308 1 0 0 25 0 1 0 220891540 7888896 1762 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519235 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 1926 1762 59 122 0 1800 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7704

[startup+6.30132 s]
/proc/loadavg: 0.79 0.94 0.98 2/79 13744
/proc/meminfo: memFree=1561848/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=8836 CPUtime=6.29
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 2207 0 0 0 628 1 0 0 25 0 1 0 220891540 9048064 2038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531280 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 2209 2038 67 122 0 2083 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8836

[startup+12.7015 s]
/proc/loadavg: 0.82 0.94 0.98 2/79 13744
/proc/meminfo: memFree=1560248/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=9676 CPUtime=12.68
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 2433 0 0 0 1267 1 0 0 25 0 1 0 220891540 9908224 2264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 2419 2264 67 122 0 2293 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9676

[startup+25.5019 s]
/proc/loadavg: 0.85 0.94 0.98 2/79 13744
/proc/meminfo: memFree=1558904/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=10948 CPUtime=25.48
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 2757 0 0 0 2546 2 0 0 25 0 1 0 220891540 11210752 2588 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 2737 2588 67 122 0 2611 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10948

[startup+51.1018 s]
/proc/loadavg: 0.90 0.94 0.98 2/79 13744
/proc/meminfo: memFree=1556856/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=13072 CPUtime=51.07
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 3270 0 0 0 5105 2 0 0 25 0 1 0 220891540 13385728 3101 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 3268 3101 67 122 0 3142 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13072

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.98 2/79 13744
/proc/meminfo: memFree=1555128/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=14828 CPUtime=102.26
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 3809 0 0 0 10223 3 0 0 25 0 1 0 220891540 15183872 3504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 3707 3504 67 122 0 3581 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14828

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/79 13744
/proc/meminfo: memFree=1553464/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=16420 CPUtime=162.23
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 4474 0 0 0 16219 4 0 0 25 0 1 0 220891540 16814080 3916 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 4105 3916 67 122 0 3979 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16420

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/79 13744
/proc/meminfo: memFree=1552184/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=17608 CPUtime=222.2
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 4983 0 0 0 22215 5 0 0 25 0 1 0 220891540 18030592 4228 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 4402 4228 67 122 0 4276 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17608

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13744
/proc/meminfo: memFree=1551672/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=18208 CPUtime=282.19
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 5307 0 0 0 28213 6 0 0 25 0 1 0 220891540 18644992 4347 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 4552 4347 67 122 0 4426 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18208

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13744
/proc/meminfo: memFree=1549880/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=19924 CPUtime=342.16
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 5951 0 0 0 34209 7 0 0 25 0 1 0 220891540 20402176 4778 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 4981 4778 67 122 0 4855 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 19924

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13744
/proc/meminfo: memFree=1549624/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=20228 CPUtime=402.14
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 6197 0 0 0 40206 8 0 0 25 0 1 0 220891540 20713472 4844 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 5057 4844 67 122 0 4931 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 20228

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13744
/proc/meminfo: memFree=1549240/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=20640 CPUtime=462.12
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 6476 0 0 0 46203 9 0 0 25 0 1 0 220891540 21135360 4943 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 5160 4943 67 122 0 5034 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 20640

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13744
/proc/meminfo: memFree=1548792/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=21700 CPUtime=522.1
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 6921 0 0 0 52200 10 0 0 25 0 1 0 220891540 22220800 5208 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 5425 5208 67 122 0 5299 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 21700

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13744
/proc/meminfo: memFree=1547256/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=22652 CPUtime=582.07
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 7343 0 0 0 58197 10 0 0 25 0 1 0 220891540 23195648 5430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 5663 5430 67 122 0 5537 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 22652

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13744
/proc/meminfo: memFree=1547256/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=22652 CPUtime=642.05
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 7495 0 0 0 64195 10 0 0 25 0 1 0 220891540 23195648 5432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 5663 5432 67 122 0 5537 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 22652


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1535416/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35116 CPUtime=4000.72
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 18545 0 0 0 400030 42 0 0 25 0 1 0 220891540 35958784 8395 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8779 8395 67 122 0 8653 0
Current children cumulated CPU time (s) 4000.72
Current children cumulated vsize (KiB) 35116

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1535416/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35116 CPUtime=4060.7
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 18690 0 0 0 406028 42 0 0 25 0 1 0 220891540 35958784 8396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8779 8396 67 122 0 8653 0
Current children cumulated CPU time (s) 4060.7
Current children cumulated vsize (KiB) 35116

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1535416/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35116 CPUtime=4120.67
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 18835 0 0 0 412025 42 0 0 25 0 1 0 220891540 35958784 8397 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529501 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8779 8397 67 122 0 8653 0
Current children cumulated CPU time (s) 4120.67
Current children cumulated vsize (KiB) 35116

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1535480/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35116 CPUtime=4180.66
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 18907 0 0 0 418023 43 0 0 25 0 1 0 220891540 35958784 8397 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8779 8397 67 122 0 8653 0
Current children cumulated CPU time (s) 4180.66
Current children cumulated vsize (KiB) 35116

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1535480/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35116 CPUtime=4240.64
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 19051 0 0 0 424020 44 0 0 25 0 1 0 220891540 35958784 8397 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8779 8397 67 122 0 8653 0
Current children cumulated CPU time (s) 4240.64
Current children cumulated vsize (KiB) 35116

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1535416/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35116 CPUtime=4300.61
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 19202 0 0 0 430017 44 0 0 25 0 1 0 220891540 35958784 8404 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8779 8404 67 122 0 8653 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 35116

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1535416/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35116 CPUtime=4360.59
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 19274 0 0 0 436014 45 0 0 25 0 1 0 220891540 35958784 8404 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8779 8404 67 122 0 8653 0
Current children cumulated CPU time (s) 4360.59
Current children cumulated vsize (KiB) 35116

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1535224/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35396 CPUtime=4420.57
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 19462 0 0 0 442012 45 0 0 25 0 1 0 220891540 36245504 8448 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8849 8448 67 122 0 8723 0
Current children cumulated CPU time (s) 4420.57
Current children cumulated vsize (KiB) 35396

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1535224/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35396 CPUtime=4480.55
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 19607 0 0 0 448009 46 0 0 25 0 1 0 220891540 36245504 8449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8849 8449 67 122 0 8723 0
Current children cumulated CPU time (s) 4480.55
Current children cumulated vsize (KiB) 35396

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1535160/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35396 CPUtime=4540.52
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 19763 0 0 0 454006 46 0 0 25 0 1 0 220891540 36245504 8461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8849 8461 67 122 0 8723 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 35396

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1535224/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35396 CPUtime=4600.51
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 19835 0 0 0 460004 47 0 0 25 0 1 0 220891540 36245504 8461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8849 8461 67 122 0 8723 0
Current children cumulated CPU time (s) 4600.51
Current children cumulated vsize (KiB) 35396

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1535160/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35396 CPUtime=4660.48
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 19979 0 0 0 466001 47 0 0 25 0 1 0 220891540 36245504 8461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8849 8461 67 122 0 8723 0
Current children cumulated CPU time (s) 4660.48
Current children cumulated vsize (KiB) 35396

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1535160/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35396 CPUtime=4720.47
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 20123 0 0 0 471999 48 0 0 25 0 1 0 220891540 36245504 8461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8849 8461 67 122 0 8723 0
Current children cumulated CPU time (s) 4720.47
Current children cumulated vsize (KiB) 35396

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1535160/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35396 CPUtime=4780.43
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 20195 0 0 0 477995 48 0 0 25 0 1 0 220891540 36245504 8461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8849 8461 67 122 0 8723 0
Current children cumulated CPU time (s) 4780.43
Current children cumulated vsize (KiB) 35396

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1535096/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35396 CPUtime=4840.41
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 20343 0 0 0 483992 49 0 0 25 0 1 0 220891540 36245504 8465 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8849 8465 67 122 0 8723 0
Current children cumulated CPU time (s) 4840.41
Current children cumulated vsize (KiB) 35396

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1534968/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35672 CPUtime=4900.4
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 20536 0 0 0 489990 50 0 0 25 0 1 0 220891540 36528128 8514 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8918 8514 67 122 0 8792 0
Current children cumulated CPU time (s) 4900.4
Current children cumulated vsize (KiB) 35672

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1534968/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35672 CPUtime=4960.37
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 20609 0 0 0 495987 50 0 0 25 0 1 0 220891540 36528128 8515 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8918 8515 67 122 0 8792 0
Current children cumulated CPU time (s) 4960.37
Current children cumulated vsize (KiB) 35672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13944
/proc/meminfo: memFree=1534968/2055920 swapFree=4145508/4192956
[pid=13743] ppid=13741 vsize=35672 CPUtime=5000.06
/proc/13743/stat : 13743 (mxc) R 13741 13743 13689 0 -1 4194304 20702 0 0 0 499955 51 0 0 25 0 1 0 220891540 36528128 8536 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13743/statm: 8918 8536 67 122 0 8792 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 35672

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): 5002.01
CPU time (s): 5000.08
CPU user time (s): 4999.56
CPU system time (s): 0.517921
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 35960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.56
system time used= 0.517921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20702
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= 10649

runsolver used 4.51131 second user time and 12.0302 second system time

The end



Launcher Data (download as text)




Begin job on node37 on Sat Apr 28 03:09:51 UTC 2007

IDJOB= 424589
IDBENCH= 20091
IDSOLVER= 174
FILE ID= node37/424589-1177729791

PBS_JOBID= 4715445

Free space on /tmp= 66516 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S998136463-10.cnf
COMMAND LINE= /tmp/evaluation/424589-1177729791/mxc /tmp/evaluation/424589-1177729791/instance-424589-1177729791.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-424589-1177729791 -o ROOT/results/node37/solver-424589-1177729791 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424589-1177729791/mxc /tmp/evaluation/424589-1177729791/instance-424589-1177729791.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3ee6423866512ae80f83a98c492ccb0b

RANDOM SEED= 370965579

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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:       1569824 kB
Buffers:         48332 kB
Cached:         349260 kB
SwapCached:      15712 kB
Active:         235040 kB
Inactive:       185852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1569824 kB
SwapTotal:     4192956 kB
SwapFree:      4145508 kB
Dirty:            1376 kB
Writeback:           0 kB
Mapped:          30048 kB
Slab:            50564 kB
Committed_AS:  2130564 kB
PageTables:       2000 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= 66516 MiB

End job on node37 on Sat Apr 28 04:33:15 UTC 2007