Trace number 305780

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) 1200.02 1200.3

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
MD5SUM5b6d3b78fcf9a67b709c845674e3c629
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.36164
Satisfiable
(Un)Satisfiability was proved
Number of variables3999
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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-305780-1172085651 -o ROOT/results/node3/solver-305780-1172085651 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305780-1172085651/mxc /tmp/evaluation/305780-1172085651/instance-305780-1172085651.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: 1.00 1.00 1.00 2/77 22706
/proc/meminfo: memFree=818784/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=1816 CPUtime=0
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 228519968 1859584 270 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 454 270 46 122 0 328 0

[startup+0.107407 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 22706
/proc/meminfo: memFree=818784/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=2448 CPUtime=0.09
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 517 0 0 0 9 0 0 0 18 0 1 0 228519968 2506752 428 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 612 428 59 122 0 486 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2448

[startup+0.515439 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 22706
/proc/meminfo: memFree=818784/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=3504 CPUtime=0.5
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 802 0 0 0 50 0 0 0 22 0 1 0 228519968 3588096 713 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 876 713 59 122 0 750 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3504

[startup+1.33651 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=814552/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=5748 CPUtime=1.33
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 1344 0 0 0 132 1 0 0 25 0 1 0 228519968 5885952 1255 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 1437 1255 59 122 0 1311 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5748

[startup+2.97764 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=811928/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=8916 CPUtime=2.96
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 2146 0 0 0 295 1 0 0 25 0 1 0 228519968 9129984 2057 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530609 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 2229 2057 59 122 0 2103 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8916

[startup+6.25391 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=809176/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=10324 CPUtime=6.24
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 2503 0 0 0 623 1 0 0 25 0 1 0 228519968 10571776 2412 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519616 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 2581 2412 67 122 0 2455 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10324

[startup+12.7124 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=807256/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=12172 CPUtime=12.7
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 2968 0 0 0 1268 2 0 0 25 0 1 0 228519968 12464128 2877 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 3043 2877 67 122 0 2917 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12172

[startup+25.5195 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=804824/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=14652 CPUtime=25.49
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 3579 0 0 0 2547 2 0 0 25 0 1 0 228519968 15003648 3488 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 3663 3488 67 122 0 3537 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14652

[startup+51.1306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=803096/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=16368 CPUtime=51.1
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 4014 0 0 0 5107 3 0 0 25 0 1 0 228519968 16760832 3923 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 4092 3923 67 122 0 3966 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16368

[startup+102.348 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=800024/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=19320 CPUtime=102.3
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 4759 0 0 0 10226 4 0 0 25 0 1 0 228519968 19783680 4668 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 4830 4668 67 122 0 4704 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19320

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=796632/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=22608 CPUtime=162.32
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 5587 0 0 0 16227 5 0 0 25 0 1 0 228519968 23150592 5496 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 5652 5496 67 122 0 5526 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 22608

[startup+222.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=795032/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=24140 CPUtime=222.33
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 5992 0 0 0 22227 6 0 0 25 0 1 0 228519968 24719360 5880 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 6035 5880 67 122 0 5909 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 24140

[startup+282.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=792344/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=26868 CPUtime=282.34
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 6806 0 0 0 28227 7 0 0 25 0 1 0 228519968 27512832 6524 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 6717 6524 67 122 0 6591 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 26868

[startup+342.457 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 22707
/proc/meminfo: memFree=792344/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=26868 CPUtime=342.36
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 6976 0 0 0 34228 8 0 0 25 0 1 0 228519968 27512832 6524 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 6717 6524 67 122 0 6591 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 26868

[startup+402.488 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 22707
/proc/meminfo: memFree=789528/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=29640 CPUtime=402.37
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 7784 0 0 0 40228 9 0 0 25 0 1 0 228519968 30351360 7221 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 7410 7221 67 122 0 7284 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 29640

[startup+462.518 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22707
/proc/meminfo: memFree=788248/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=30960 CPUtime=462.39
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 8267 0 0 0 46229 10 0 0 25 0 1 0 228519968 31703040 7556 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 7740 7556 67 122 0 7614 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 30960

[startup+522.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=788248/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=30960 CPUtime=522.41
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 8415 0 0 0 52230 11 0 0 25 0 1 0 228519968 31703040 7556 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 7740 7556 67 122 0 7614 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 30960

[startup+582.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=788248/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=30960 CPUtime=582.43
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 8600 0 0 0 58232 11 0 0 25 0 1 0 228519968 31703040 7556 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 7740 7556 67 122 0 7614 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 30960

[startup+642.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=786968/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=32280 CPUtime=642.44
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 9083 0 0 0 64232 12 0 0 25 0 1 0 228519968 33054720 7883 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 8070 7883 67 122 0 7944 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 32280

[startup+702.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=786904/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=32280 CPUtime=702.46
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 9247 0 0 0 70233 13 0 0 25 0 1 0 228519968 33054720 7883 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 8070 7883 67 122 0 7944 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 32280

[startup+762.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=786328/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=32940 CPUtime=762.47
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 9522 0 0 0 76234 13 0 0 25 0 1 0 228519968 33730560 8035 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 8235 8035 67 122 0 8109 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 32940

[startup+822.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=786328/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=32868 CPUtime=822.49
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 9686 0 0 0 82235 14 0 0 25 0 1 0 228519968 33656832 8035 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 8217 8035 67 122 0 8091 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 32868

[startup+882.724 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=785432/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=33924 CPUtime=882.5
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 10100 0 0 0 88235 15 0 0 25 0 1 0 228519968 34738176 8285 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 8481 8285 67 122 0 8355 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 33924

[startup+942.751 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=785304/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=33892 CPUtime=942.51
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 10223 0 0 0 94235 16 0 0 25 0 1 0 228519968 34705408 8285 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 8473 8285 67 122 0 8347 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 33892

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22707
/proc/meminfo: memFree=785368/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=33772 CPUtime=1002.53
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 10387 0 0 0 100236 17 0 0 25 0 1 0 228519968 34582528 8264 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 8443 8264 67 122 0 8317 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 33772

[startup+1062.82 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22707
/proc/meminfo: memFree=783896/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=35356 CPUtime=1062.55
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 10906 0 0 0 106238 17 0 0 25 0 1 0 228519968 36204544 8648 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530411 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 8839 8648 67 122 0 8713 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 35356

[startup+1122.84 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22709
/proc/meminfo: memFree=782040/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=37204 CPUtime=1122.57
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 11489 0 0 0 112239 18 0 0 25 0 1 0 228519968 38096896 9096 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 9301 9096 67 122 0 9175 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 37204

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22709
/proc/meminfo: memFree=782104/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=37136 CPUtime=1182.57
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 11624 0 0 0 118239 18 0 0 25 0 1 0 228519968 38027264 9096 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 9284 9096 67 122 0 9158 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 37136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22709
/proc/meminfo: memFree=782040/2055920 swapFree=4192812/4192956
[pid=22706] ppid=22704 vsize=37100 CPUtime=1200
/proc/22706/stat : 22706 (mxc) R 22704 22706 21972 0 -1 4194304 11669 0 0 0 119981 19 0 0 25 0 1 0 228519968 37990400 9096 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22706/statm: 9275 9096 67 122 0 9149 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 37100

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): 1200.3
CPU time (s): 1200.02
CPU user time (s): 1199.82
CPU system time (s): 0.199969
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 37384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.199969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11669
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= 24662

runsolver used 1.38079 second user time and 2.6406 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Wed Feb 21 19:20:51 UTC 2007

IDJOB= 305780
IDBENCH= 20165
IDSOLVER= 107
FILE ID= node3/305780-1172085651

PBS_JOBID= 3865330

Free space on /tmp= 66547 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
COMMAND LINE= /tmp/evaluation/305780-1172085651/mxc /tmp/evaluation/305780-1172085651/instance-305780-1172085651.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-305780-1172085651 -o ROOT/results/node3/solver-305780-1172085651 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305780-1172085651/mxc /tmp/evaluation/305780-1172085651/instance-305780-1172085651.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  5b6d3b78fcf9a67b709c845674e3c629

RANDOM SEED= 802699884

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:        819192 kB
Buffers:         64664 kB
Cached:        1036052 kB
SwapCached:          0 kB
Active:         488392 kB
Inactive:       667492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        819192 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          74032 kB
Slab:            66480 kB
Committed_AS:  1108464 kB
PageTables:       1660 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 19:40:54 UTC 2007