Trace number 305288

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) 1200.13 1200.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1099746708-06.cnf
MD5SUM09edde3792f1d05d69d5933db6d6b1a7
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-305288-1172075928 -o ROOT/results/node3/solver-305288-1172075928 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305288-1172075928/mxc /tmp/evaluation/305288-1172075928/instance-305288-1172075928.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.98 0.99 3/77 21595
/proc/meminfo: memFree=824680/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=3664 CPUtime=0
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 725 0 0 0 0 0 0 0 18 0 1 0 227547657 3751936 709 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 916 711 46 122 0 790 0

[startup+0.106771 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21595
/proc/meminfo: memFree=824680/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=5848 CPUtime=0.09
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 1525 0 0 0 9 0 0 0 18 0 1 0 227547657 5988352 1190 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 1462 1190 57 122 0 1336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5848

[startup+0.514804 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21595
/proc/meminfo: memFree=824680/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=6508 CPUtime=0.5
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 1685 0 0 0 50 0 0 0 21 0 1 0 227547657 6664192 1350 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 1627 1350 59 122 0 1501 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6508

[startup+1.33487 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21596
/proc/meminfo: memFree=818656/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=7564 CPUtime=1.33
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 1947 0 0 0 132 1 0 0 25 0 1 0 227547657 7745536 1612 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 1891 1612 59 122 0 1765 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7564

[startup+2.97101 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21596
/proc/meminfo: memFree=817056/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=9676 CPUtime=2.96
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 2465 0 0 0 295 1 0 0 25 0 1 0 227547657 9908224 2130 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 2419 2130 59 122 0 2293 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9676

[startup+6.25428 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21596
/proc/meminfo: memFree=812704/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=13768 CPUtime=6.24
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 3490 0 0 0 622 2 0 0 25 0 1 0 227547657 14098432 3155 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 3442 3155 59 122 0 3316 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13768

[startup+12.7048 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21596
/proc/meminfo: memFree=803680/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=22216 CPUtime=12.69
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 5623 0 0 0 1265 4 0 0 25 0 1 0 227547657 22749184 5288 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530609 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 5554 5288 59 122 0 5428 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22216

[startup+25.5119 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21598
/proc/meminfo: memFree=790112/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=36340 CPUtime=25.5
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 9128 0 0 0 2542 8 0 0 25 0 1 0 227547657 37212160 8793 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 9085 8793 59 122 0 8959 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 36340

[startup+51.124 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 21598
/proc/meminfo: memFree=760672/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=65388 CPUtime=51.1
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 16380 0 0 0 5096 14 0 0 25 0 1 0 227547657 66957312 16045 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 16347 16045 59 122 0 16221 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 65388

[startup+102.345 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 21598
/proc/meminfo: memFree=717152/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=108288 CPUtime=102.31
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 27181 0 0 0 10204 27 0 0 25 0 1 0 227547657 110886912 26761 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 27072 26761 67 122 0 26946 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 108288

[startup+162.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=712992/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=112644 CPUtime=162.33
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 28278 0 0 0 16204 29 0 0 25 0 1 0 227547657 115347456 27858 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 28161 27858 67 122 0 28035 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 112644

[startup+222.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=686816/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=138388 CPUtime=222.34
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 34836 0 0 0 22199 35 0 0 25 0 1 0 227547657 141709312 34315 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 34597 34315 67 122 0 34471 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 138388

[startup+282.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=679520/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=146308 CPUtime=282.35
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 36795 0 0 0 28197 38 0 0 25 0 1 0 227547657 149819392 36274 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531247 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 36577 36274 67 122 0 36451 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 146308

[startup+342.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=641760/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=183416 CPUtime=342.36
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 46177 0 0 0 34189 47 0 0 25 0 1 0 227547657 187817984 45545 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 45854 45545 67 122 0 45728 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 183416

[startup+402.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=641760/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=183416 CPUtime=402.37
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 46177 0 0 0 40190 47 0 0 25 0 1 0 227547657 187817984 45545 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 45854 45545 67 122 0 45728 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 183416

[startup+462.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=632224/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=192928 CPUtime=462.39
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 48674 0 0 0 46188 51 0 0 25 0 1 0 227547657 197558272 47931 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 48232 47931 67 122 0 48106 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 192928

[startup+522.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=632288/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=192928 CPUtime=522.4
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 48674 0 0 0 52189 51 0 0 25 0 1 0 227547657 197558272 47931 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 48232 47931 67 122 0 48106 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 192928

[startup+582.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=632288/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=192928 CPUtime=582.43
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 48674 0 0 0 58191 52 0 0 25 0 1 0 227547657 197558272 47931 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 48232 47931 67 122 0 48106 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 192928

[startup+642.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=632288/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=192908 CPUtime=642.43
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 48685 0 0 0 64191 52 0 0 25 0 1 0 227547657 197537792 47942 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 48227 47942 67 122 0 48101 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 192908

[startup+702.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=632288/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=192908 CPUtime=702.45
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 48685 0 0 0 70192 53 0 0 25 0 1 0 227547657 197537792 47942 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 48227 47942 67 122 0 48101 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 192908

[startup+762.648 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=632352/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=192908 CPUtime=762.46
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 48685 0 0 0 76193 53 0 0 25 0 1 0 227547657 197537792 47942 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 48227 47942 67 122 0 48101 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 192908

[startup+822.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=632096/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=193040 CPUtime=822.48
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 48851 0 0 0 82194 54 0 0 25 0 1 0 227547657 197672960 47986 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 48260 47986 67 122 0 48134 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 193040

[startup+882.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=632096/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=193040 CPUtime=882.49
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 48851 0 0 0 88195 54 0 0 25 0 1 0 227547657 197672960 47986 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 48260 47986 67 122 0 48134 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 193040

[startup+942.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=632096/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=193040 CPUtime=942.51
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 48856 0 0 0 94196 55 0 0 25 0 1 0 227547657 197672960 47991 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 48260 47991 67 122 0 48134 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 193040

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=624224/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=201340 CPUtime=1002.52
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 50947 0 0 0 100195 57 0 0 25 0 1 0 227547657 206172160 49948 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 50335 49948 67 122 0 50209 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 201340

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=624288/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=201340 CPUtime=1062.54
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 50947 0 0 0 106197 57 0 0 25 0 1 0 227547657 206172160 49948 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 50335 49948 67 122 0 50209 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 201340

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=624288/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=201340 CPUtime=1122.56
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 50947 0 0 0 112198 58 0 0 25 0 1 0 227547657 206172160 49948 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 50335 49948 67 122 0 50209 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 201340

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=624224/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=201340 CPUtime=1182.57
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 51081 0 0 0 118199 58 0 0 25 0 1 0 227547657 206172160 49948 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 50335 49948 67 122 0 50209 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 201340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=624224/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=201340 CPUtime=1200.09
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 51081 0 0 0 119950 59 0 0 25 0 1 0 227547657 206172160 49948 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 50335 49948 67 122 0 50209 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 201340

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21598
/proc/meminfo: memFree=624224/2055920 swapFree=4192812/4192956
[pid=21595] ppid=21593 vsize=201340 CPUtime=1200.09
/proc/21595/stat : 21595 (mxc) R 21593 21595 20719 0 -1 4194304 51081 0 0 0 119950 59 0 0 25 0 1 0 227547657 206172160 49948 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/21595/statm: 50335 49948 67 122 0 50209 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 201340

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.13
CPU user time (s): 1199.51
CPU system time (s): 0.623905
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 201876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.51
system time used= 0.623905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51081
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= 1628

runsolver used 1.44278 second user time and 2.74558 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Wed Feb 21 16:38:48 UTC 2007

IDJOB= 305288
IDBENCH= 20153
IDSOLVER= 107
FILE ID= node3/305288-1172075928

PBS_JOBID= 3865311

Free space on /tmp= 66547 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1099746708-06.cnf
COMMAND LINE= /tmp/evaluation/305288-1172075928/mxc /tmp/evaluation/305288-1172075928/instance-305288-1172075928.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-305288-1172075928 -o ROOT/results/node3/solver-305288-1172075928 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305288-1172075928/mxc /tmp/evaluation/305288-1172075928/instance-305288-1172075928.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  09edde3792f1d05d69d5933db6d6b1a7

RANDOM SEED= 783507914

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        825088 kB
Buffers:         64456 kB
Cached:        1030888 kB
SwapCached:          0 kB
Active:         487996 kB
Inactive:       662116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        825088 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:          73604 kB
Slab:            66348 kB
Committed_AS:  1105408 kB
PageTables:       1656 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= 66547 MiB

End job on node3 on Wed Feb 21 16:58:50 UTC 2007