Trace number 424575

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) 5000.09 5001.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S16540223-14.cnf
MD5SUM6104e3b216d8b12a00f9c23312ab9c34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark774.951
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-424575-1177720988 -o ROOT/results/node30/solver-424575-1177720988 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424575-1177720988/mxc /tmp/evaluation/424575-1177720988/instance-424575-1177720988.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: 1.00 1.00 0.99 3/77 24627
/proc/meminfo: memFree=1660472/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=1620 CPUtime=0
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 220014464 1658880 244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 405 244 46 122 0 279 0

[startup+0.00896397 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 24627
/proc/meminfo: memFree=1660472/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=1912 CPUtime=0
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 333 0 0 0 0 0 0 0 18 0 1 0 220014464 1957888 318 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 478 319 46 122 0 352 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1912

[startup+0.101969 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 24627
/proc/meminfo: memFree=1660472/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=2412 CPUtime=0.09
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 577 0 0 0 9 0 0 0 18 0 1 0 220014464 2469888 456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 603 457 59 122 0 477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2412

[startup+0.301981 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 24627
/proc/meminfo: memFree=1660472/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=3336 CPUtime=0.29
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 778 0 0 0 29 0 0 0 19 0 1 0 220014464 3416064 657 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 834 657 59 122 0 708 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3336

[startup+0.702006 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 24627
/proc/meminfo: memFree=1660472/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=4792 CPUtime=0.69
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 1147 0 0 0 69 0 0 0 22 0 1 0 220014464 4907008 1026 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 1198 1026 59 122 0 1072 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4792

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24628
/proc/meminfo: memFree=1655600/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=7208 CPUtime=1.49
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 1766 0 0 0 149 0 0 0 25 0 1 0 220014464 7380992 1645 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 1802 1645 59 122 0 1676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7208

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24628
/proc/meminfo: memFree=1652336/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=9948 CPUtime=3.08
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 2455 0 0 0 308 0 0 0 25 0 1 0 220014464 10186752 2332 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 2487 2332 67 122 0 2361 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9948

[startup+6.30135 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24628
/proc/meminfo: memFree=1649648/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=11520 CPUtime=6.28
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 2834 0 0 0 628 0 0 0 25 0 1 0 220014464 11796480 2711 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 2880 2711 67 122 0 2754 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11520

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24628
/proc/meminfo: memFree=1647280/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=13840 CPUtime=12.69
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 3424 0 0 0 1268 1 0 0 25 0 1 0 220014464 14172160 3301 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 3460 3301 67 122 0 3334 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13840

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24628
/proc/meminfo: memFree=1645104/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=16000 CPUtime=25.48
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 3975 0 0 0 2547 1 0 0 25 0 1 0 220014464 16384000 3852 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 4000 3852 67 122 0 3874 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16000

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24628
/proc/meminfo: memFree=1642224/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=18816 CPUtime=51.08
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 4682 0 0 0 5106 2 0 0 25 0 1 0 220014464 19267584 4559 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 4704 4559 67 122 0 4578 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18816

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24628
/proc/meminfo: memFree=1640048/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=20936 CPUtime=102.27
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 5214 0 0 0 10224 3 0 0 25 0 1 0 220014464 21438464 5091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 5234 5091 67 122 0 5108 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20936

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24628
/proc/meminfo: memFree=1636848/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=24232 CPUtime=162.25
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 6217 0 0 0 16221 4 0 0 25 0 1 0 220014464 24813568 5863 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 6058 5863 67 122 0 5932 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24232

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24628
/proc/meminfo: memFree=1634032/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=26872 CPUtime=222.24
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 7096 0 0 0 22219 5 0 0 25 0 1 0 220014464 27516928 6532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 6718 6532 67 122 0 6592 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 26872

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24628
/proc/meminfo: memFree=1633520/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=27372 CPUtime=282.23
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 7432 0 0 0 28217 6 0 0 25 0 1 0 220014464 28028928 6652 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 6843 6652 67 122 0 6717 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 27372

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24628
/proc/meminfo: memFree=1631024/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=29756 CPUtime=342.21
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 8230 0 0 0 34214 7 0 0 25 0 1 0 220014464 30470144 7258 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 7439 7258 67 122 0 7313 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 29756

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24628
/proc/meminfo: memFree=1630512/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=30284 CPUtime=402.2
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 8561 0 0 0 40212 8 0 0 25 0 1 0 220014464 31010816 7389 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 7571 7389 67 122 0 7445 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 30284

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24628
/proc/meminfo: memFree=1630640/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=30284 CPUtime=462.19
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 8641 0 0 0 46210 9 0 0 25 0 1 0 220014464 31010816 7389 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 7571 7389 67 122 0 7445 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 30284

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24628
/proc/meminfo: memFree=1627888/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=32924 CPUtime=522.18
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 9470 0 0 0 52208 10 0 0 25 0 1 0 220014464 33714176 8050 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 8231 8050 67 122 0 8105 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 32924

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24628
/proc/meminfo: memFree=1627248/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=33588 CPUtime=582.17
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 9808 0 0 0 58206 11 0 0 25 0 1 0 220014464 34394112 8212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 8397 8212 67 122 0 8271 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 33588

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24628
/proc/meminfo: memFree=1627312/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=33588 CPUtime=642.15
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 9984 0 0 0 64204 11 0 0 25 0 1 0 220014464 34394112 8212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 8397 8212 67 122 0 8271 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 33588


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24828
/proc/meminfo: memFree=1608240/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=52480 CPUtime=4001.33
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 22427 0 0 0 400089 44 0 0 25 0 1 0 220014464 53739520 12962 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13120 12962 67 122 0 12994 0
Current children cumulated CPU time (s) 4001.33
Current children cumulated vsize (KiB) 52480

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24828
/proc/meminfo: memFree=1608432/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=52232 CPUtime=4061.32
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 22619 0 0 0 406088 44 0 0 25 0 1 0 220014464 53485568 12904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13058 12904 67 122 0 12932 0
Current children cumulated CPU time (s) 4061.32
Current children cumulated vsize (KiB) 52232

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24828
/proc/meminfo: memFree=1608432/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=52364 CPUtime=4121.31
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 22685 0 0 0 412086 45 0 0 25 0 1 0 220014464 53620736 12906 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13091 12906 67 122 0 12965 0
Current children cumulated CPU time (s) 4121.31
Current children cumulated vsize (KiB) 52364

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24828
/proc/meminfo: memFree=1608176/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=52496 CPUtime=4181.29
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 22935 0 0 0 418084 45 0 0 25 0 1 0 220014464 53755904 12964 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13124 12964 67 122 0 12998 0
Current children cumulated CPU time (s) 4181.29
Current children cumulated vsize (KiB) 52496

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24828
/proc/meminfo: memFree=1608240/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=52496 CPUtime=4241.28
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 23063 0 0 0 424082 46 0 0 25 0 1 0 220014464 53755904 12964 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534737 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13124 12964 67 122 0 12998 0
Current children cumulated CPU time (s) 4241.28
Current children cumulated vsize (KiB) 52496

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24828
/proc/meminfo: memFree=1608176/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=52628 CPUtime=4301.26
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 23139 0 0 0 430080 46 0 0 25 0 1 0 220014464 53891072 12976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13157 12976 67 122 0 13031 0
Current children cumulated CPU time (s) 4301.26
Current children cumulated vsize (KiB) 52628

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24828
/proc/meminfo: memFree=1608176/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=52484 CPUtime=4361.26
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 23331 0 0 0 436079 47 0 0 25 0 1 0 220014464 53743616 12967 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13121 12967 67 122 0 12995 0
Current children cumulated CPU time (s) 4361.26
Current children cumulated vsize (KiB) 52484

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24828
/proc/meminfo: memFree=1608240/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=52484 CPUtime=4421.24
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 23459 0 0 0 442077 47 0 0 25 0 1 0 220014464 53743616 12967 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13121 12967 67 122 0 12995 0
Current children cumulated CPU time (s) 4421.24
Current children cumulated vsize (KiB) 52484

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24828
/proc/meminfo: memFree=1607600/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=53144 CPUtime=4481.23
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 23744 0 0 0 448075 48 0 0 25 0 1 0 220014464 54419456 13124 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13286 13124 67 122 0 13160 0
Current children cumulated CPU time (s) 4481.23
Current children cumulated vsize (KiB) 53144

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24828
/proc/meminfo: memFree=1607280/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=53468 CPUtime=4541.22
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 23949 0 0 0 454073 49 0 0 25 0 1 0 220014464 54751232 13201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13367 13201 67 122 0 13241 0
Current children cumulated CPU time (s) 4541.22
Current children cumulated vsize (KiB) 53468

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24828
/proc/meminfo: memFree=1607280/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=53468 CPUtime=4601.2
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 24077 0 0 0 460071 49 0 0 25 0 1 0 220014464 54751232 13201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535023 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13367 13201 67 122 0 13241 0
Current children cumulated CPU time (s) 4601.2
Current children cumulated vsize (KiB) 53468

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24828
/proc/meminfo: memFree=1607216/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=53456 CPUtime=4661.19
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 24205 0 0 0 466069 50 0 0 25 0 1 0 220014464 54738944 13201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13364 13201 67 122 0 13238 0
Current children cumulated CPU time (s) 4661.19
Current children cumulated vsize (KiB) 53456

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25004
/proc/meminfo: memFree=1606080/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=53456 CPUtime=4721.08
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 24333 0 0 0 472058 50 0 0 25 0 1 0 220014464 54738944 13201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13364 13201 67 122 0 13238 0
Current children cumulated CPU time (s) 4721.08
Current children cumulated vsize (KiB) 53456

[startup+4782.3 s]
/proc/loadavg: 1.11 1.04 1.01 2/78 25534
/proc/meminfo: memFree=1550632/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=53456 CPUtime=4781.01
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 24461 0 0 0 478043 58 0 0 25 0 1 0 220014464 54738944 13201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13364 13201 67 122 0 13238 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 53456

[startup+4842.3 s]
/proc/loadavg: 1.04 1.03 1.01 2/78 25534
/proc/meminfo: memFree=1550696/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=53456 CPUtime=4841.01
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 24589 0 0 0 484042 59 0 0 25 0 1 0 220014464 54738944 13201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13364 13201 67 122 0 13238 0
Current children cumulated CPU time (s) 4841.01
Current children cumulated vsize (KiB) 53456

[startup+4902.3 s]
/proc/loadavg: 1.06 1.04 1.01 2/78 25534
/proc/meminfo: memFree=1550824/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=53276 CPUtime=4901
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 24653 0 0 0 490040 60 0 0 25 0 1 0 220014464 54554624 13164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13319 13164 67 122 0 13193 0
Current children cumulated CPU time (s) 4901
Current children cumulated vsize (KiB) 53276

[startup+4962.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 25534
/proc/meminfo: memFree=1550888/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=53276 CPUtime=4960.98
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 24653 0 0 0 496038 60 0 0 25 0 1 0 220014464 54554624 13164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13319 13164 67 122 0 13193 0
Current children cumulated CPU time (s) 4960.98
Current children cumulated vsize (KiB) 53276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 25534
/proc/meminfo: memFree=1550888/2055920 swapFree=4157020/4192956
[pid=24627] ppid=24625 vsize=53276 CPUtime=5000.08
/proc/24627/stat : 24627 (mxc) R 24625 24627 24334 0 -1 4194304 24653 0 0 0 499947 61 0 0 25 0 1 0 220014464 54554624 13164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/24627/statm: 13319 13164 67 122 0 13193 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 53276

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): 5000.09
CPU user time (s): 4999.48
CPU system time (s): 0.618905
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 53796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.47
system time used= 0.618905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24653
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= 82771

runsolver used 3.9704 second user time and 10.6784 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Sat Apr 28 00:43:08 UTC 2007

IDJOB= 424575
IDBENCH= 20077
IDSOLVER= 174
FILE ID= node30/424575-1177720988

PBS_JOBID= 4715379

Free space on /tmp= 66426 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S16540223-14.cnf
COMMAND LINE= /tmp/evaluation/424575-1177720988/mxc /tmp/evaluation/424575-1177720988/instance-424575-1177720988.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-424575-1177720988 -o ROOT/results/node30/solver-424575-1177720988 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424575-1177720988/mxc /tmp/evaluation/424575-1177720988/instance-424575-1177720988.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  6104e3b216d8b12a00f9c23312ab9c34

RANDOM SEED= 551795071

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1660944 kB
Buffers:         41564 kB
Cached:         289016 kB
SwapCached:      15608 kB
Active:         216420 kB
Inactive:       137656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660944 kB
SwapTotal:     4192956 kB
SwapFree:      4157020 kB
Dirty:            1008 kB
Writeback:           0 kB
Mapped:          30160 kB
Slab:            26472 kB
Committed_AS:  3610180 kB
PageTables:       1776 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= 66431 MiB

End job on node30 on Sat Apr 28 02:06:31 UTC 2007