Trace number 304222

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) 1200.06 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S187076430-06.cnf
MD5SUM2354ce79c238d894898172bcf31459ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1005.91
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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/node30/watcher-304222-1172054146 -o ROOT/results/node30/solver-304222-1172054146 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304222-1172054146/mxc /tmp/evaluation/304222-1172054146/instance-304222-1172054146.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 1.08 1.87 3/77 18458
/proc/meminfo: memFree=1513064/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=1608 CPUtime=0
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 199178683 1646592 224 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 402 225 46 122 0 276 0

[startup+0.10631 s]
/proc/loadavg: 0.92 1.08 1.87 3/77 18458
/proc/meminfo: memFree=1513064/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=2016 CPUtime=0.1
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 466 0 0 0 10 0 0 0 18 0 1 0 199178683 2064384 354 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 504 354 59 122 0 378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.514366 s]
/proc/loadavg: 0.92 1.08 1.87 3/77 18458
/proc/meminfo: memFree=1513064/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=3072 CPUtime=0.51
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 732 0 0 0 51 0 0 0 22 0 1 0 199178683 3145728 620 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 768 620 59 122 0 642 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3072

[startup+1.33448 s]
/proc/loadavg: 0.92 1.08 1.87 2/78 18459
/proc/meminfo: memFree=1509664/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=4280 CPUtime=1.32
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 1036 0 0 0 132 0 0 0 25 0 1 0 199178683 4382720 922 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 1070 922 67 122 0 944 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4280

[startup+2.97072 s]
/proc/loadavg: 0.93 1.08 1.87 2/78 18459
/proc/meminfo: memFree=1509088/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=4900 CPUtime=2.96
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 1196 0 0 0 296 0 0 0 25 0 1 0 199178683 5017600 1082 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 1225 1082 67 122 0 1099 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4900

[startup+6.25019 s]
/proc/loadavg: 0.93 1.08 1.87 2/78 18459
/proc/meminfo: memFree=1507936/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=5668 CPUtime=6.23
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 1394 0 0 0 623 0 0 0 25 0 1 0 199178683 5804032 1280 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 1417 1280 67 122 0 1291 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5668

[startup+12.7031 s]
/proc/loadavg: 0.94 1.08 1.86 2/78 18459
/proc/meminfo: memFree=1507360/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=6328 CPUtime=12.69
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 1547 0 0 0 1268 1 0 0 25 0 1 0 199178683 6479872 1433 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 1582 1433 67 122 0 1456 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6328

[startup+25.508 s]
/proc/loadavg: 0.95 1.08 1.85 2/78 18459
/proc/meminfo: memFree=1506528/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=7156 CPUtime=25.49
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 1750 0 0 0 2548 1 0 0 25 0 1 0 199178683 7327744 1636 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 1789 1636 67 122 0 1663 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7156

[startup+51.1206 s]
/proc/loadavg: 0.96 1.07 1.83 2/78 18459
/proc/meminfo: memFree=1505120/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=8528 CPUtime=51.1
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 2101 0 0 0 5108 2 0 0 25 0 1 0 199178683 8732672 1987 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 2132 1987 67 122 0 2006 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8528

[startup+102.414 s]
/proc/loadavg: 0.98 1.05 1.78 2/78 18459
/proc/meminfo: memFree=1504096/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=9444 CPUtime=102.37
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 2341 0 0 0 10235 2 0 0 25 0 1 0 199178683 9670656 2227 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 2361 2227 67 122 0 2235 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 9444

[startup+162.449 s]
/proc/loadavg: 0.99 1.04 1.72 2/78 18459
/proc/meminfo: memFree=1503136/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=10392 CPUtime=162.39
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 2577 0 0 0 16236 3 0 0 25 0 1 0 199178683 10641408 2463 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 2598 2463 67 122 0 2472 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 10392

[startup+222.476 s]
/proc/loadavg: 0.99 1.03 1.68 2/78 18459
/proc/meminfo: memFree=1502240/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=11296 CPUtime=222.39
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 2805 0 0 0 22236 3 0 0 25 0 1 0 199178683 11567104 2691 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 2824 2691 67 122 0 2698 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 11296

[startup+282.5 s]
/proc/loadavg: 0.99 1.02 1.63 2/78 18459
/proc/meminfo: memFree=1501856/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=11616 CPUtime=282.4
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 2885 0 0 0 28236 4 0 0 25 0 1 0 199178683 11894784 2771 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 2904 2771 67 122 0 2778 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 11616

[startup+342.524 s]
/proc/loadavg: 0.99 1.02 1.59 2/78 18459
/proc/meminfo: memFree=1500832/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=12688 CPUtime=342.4
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 3339 0 0 0 34235 5 0 0 25 0 1 0 199178683 12992512 2994 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 3172 2994 67 122 0 3046 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 12688

[startup+402.552 s]
/proc/loadavg: 1.03 1.03 1.55 2/78 18459
/proc/meminfo: memFree=1500576/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=12952 CPUtime=402.41
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 3684 0 0 0 40235 6 0 0 25 0 1 0 199178683 13262848 3042 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 3238 3042 67 122 0 3112 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 12952

[startup+462.582 s]
/proc/loadavg: 1.01 1.02 1.52 2/78 18459
/proc/meminfo: memFree=1500512/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=13112 CPUtime=462.43
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 4004 0 0 0 46236 7 0 0 25 0 1 0 199178683 13426688 3065 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 3278 3065 67 122 0 3152 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 13112

[startup+522.608 s]
/proc/loadavg: 1.00 1.02 1.48 2/78 18459
/proc/meminfo: memFree=1499616/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=13904 CPUtime=522.43
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 4539 0 0 0 52235 8 0 0 25 0 1 0 199178683 14237696 3287 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 3476 3287 67 122 0 3350 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 13904

[startup+582.635 s]
/proc/loadavg: 1.00 1.01 1.45 2/78 18459
/proc/meminfo: memFree=1499488/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=14184 CPUtime=582.45
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 4837 0 0 0 58236 9 0 0 25 0 1 0 199178683 14524416 3326 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 3546 3326 67 122 0 3420 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 14184

[startup+642.662 s]
/proc/loadavg: 1.00 1.00 1.42 2/78 18459
/proc/meminfo: memFree=1499360/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=14344 CPUtime=642.44
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 5118 0 0 0 64235 9 0 0 25 0 1 0 199178683 14688256 3348 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 3586 3348 67 122 0 3460 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 14344

[startup+702.687 s]
/proc/loadavg: 1.00 1.00 1.39 2/78 18459
/proc/meminfo: memFree=1499296/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=14344 CPUtime=702.45
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 5430 0 0 0 70235 10 0 0 25 0 1 0 199178683 14688256 3364 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 3586 3364 67 122 0 3460 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 14344

[startup+762.712 s]
/proc/loadavg: 1.00 1.00 1.36 2/78 18459
/proc/meminfo: memFree=1499232/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=14664 CPUtime=762.46
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 5722 0 0 0 76235 11 0 0 25 0 1 0 199178683 15015936 3397 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 3666 3397 67 122 0 3540 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 14664

[startup+822.748 s]
/proc/loadavg: 1.00 1.00 1.34 2/78 18459
/proc/meminfo: memFree=1498464/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=15324 CPUtime=822.47
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 6204 0 0 0 82235 12 0 0 25 0 1 0 199178683 15691776 3580 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 3831 3580 67 122 0 3705 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 15324

[startup+882.773 s]
/proc/loadavg: 1.00 1.00 1.31 2/78 18459
/proc/meminfo: memFree=1498336/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=15484 CPUtime=882.48
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 6480 0 0 0 88236 12 0 0 25 0 1 0 199178683 15855616 3616 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 3871 3616 67 122 0 3745 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 15484

[startup+942.801 s]
/proc/loadavg: 1.00 1.00 1.29 2/78 18459
/proc/meminfo: memFree=1498208/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=15644 CPUtime=942.49
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 6757 0 0 0 94236 13 0 0 25 0 1 0 199178683 16019456 3653 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 3911 3653 67 122 0 3785 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 15644

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.27 2/78 18459
/proc/meminfo: memFree=1498080/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=15788 CPUtime=1002.49
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 7027 0 0 0 100235 14 0 0 25 0 1 0 199178683 16166912 3683 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 3947 3683 67 122 0 3821 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 15788

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.25 2/78 18459
/proc/meminfo: memFree=1497952/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=15948 CPUtime=1062.5
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 7335 0 0 0 106236 14 0 0 25 0 1 0 199178683 16330752 3711 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 3987 3711 67 122 0 3861 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 15948

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.23 2/78 18459
/proc/meminfo: memFree=1497824/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=16080 CPUtime=1122.51
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 7616 0 0 0 112236 15 0 0 25 0 1 0 199178683 16465920 3752 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 4020 3752 67 122 0 3894 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 16080

[startup+1182.91 s]
/proc/loadavg: 1.07 1.02 1.22 2/78 18459
/proc/meminfo: memFree=1497760/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=16080 CPUtime=1182.52
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 7861 0 0 0 118236 16 0 0 25 0 1 0 199178683 16465920 3757 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 4020 3757 67 122 0 3894 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 16080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.06 1.01 1.22 2/78 18459
/proc/meminfo: memFree=1497696/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=16240 CPUtime=1200.04
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 7914 0 0 0 119988 16 0 0 25 0 1 0 199178683 16629760 3770 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 4060 3770 67 122 0 3934 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 16240

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

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

[startup+1200.43 s]
/proc/loadavg: 1.06 1.01 1.22 2/78 18459
/proc/meminfo: memFree=1497696/2055920 swapFree=4145576/4192956
[pid=18458] ppid=18456 vsize=16240 CPUtime=1200.04
/proc/18458/stat : 18458 (mxc) R 18456 18458 17257 0 -1 4194304 7914 0 0 0 119988 16 0 0 25 0 1 0 199178683 16629760 3770 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 4060 3770 67 122 0 3934 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 16240

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.167974
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 16400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7914
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= 24713

runsolver used 1.37279 second user time and 2.68259 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Wed Feb 21 10:35:46 UTC 2007

IDJOB= 304222
IDBENCH= 20127
IDSOLVER= 107
FILE ID= node30/304222-1172054146

PBS_JOBID= 3892740

Free space on /tmp= 66561 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S187076430-06.cnf
COMMAND LINE= /tmp/evaluation/304222-1172054146/mxc /tmp/evaluation/304222-1172054146/instance-304222-1172054146.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-304222-1172054146 -o ROOT/results/node30/solver-304222-1172054146 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304222-1172054146/mxc /tmp/evaluation/304222-1172054146/instance-304222-1172054146.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  2354ce79c238d894898172bcf31459ce

RANDOM SEED= 828948341

TIME LIMIT= 1200 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		: 3000.270
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		: 3000.270
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:       1513472 kB
Buffers:         49652 kB
Cached:         401576 kB
SwapCached:      15660 kB
Active:         261028 kB
Inactive:       215392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513472 kB
SwapTotal:     4192956 kB
SwapFree:      4145576 kB
Dirty:             992 kB
Writeback:           0 kB
Mapped:          30344 kB
Slab:            51420 kB
Committed_AS:   672372 kB
PageTables:       1888 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= 66561 MiB

End job on node30 on Wed Feb 21 10:55:49 UTC 2007