Trace number 306600

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) 1200.11 1200.57

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
MD5SUMc07a9d2347faff9205aa35340a341cba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark149.918
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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/node19/watcher-306600-1172102427 -o ROOT/results/node19/solver-306600-1172102427 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306600-1172102427/mxc /tmp/evaluation/306600-1172102427/instance-306600-1172102427.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 23460
/proc/meminfo: memFree=1305328/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=2324 CPUtime=0
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 405 0 0 0 0 0 0 0 18 0 1 0 230196690 2379776 389 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 581 389 46 122 0 455 0

[startup+0.106559 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23460
/proc/meminfo: memFree=1305328/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=3264 CPUtime=0.1
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 767 0 0 0 10 0 0 0 18 0 1 0 230196690 3342336 621 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 816 621 59 122 0 690 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3264

[startup+0.514604 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23460
/proc/meminfo: memFree=1305328/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=4188 CPUtime=0.5
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 1008 0 0 0 50 0 0 0 21 0 1 0 230196690 4288512 862 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519334 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 1047 862 59 122 0 921 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4188

[startup+1.33469 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23461
/proc/meminfo: memFree=1300776/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=5904 CPUtime=1.32
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 1458 0 0 0 132 0 0 0 25 0 1 0 230196690 6045696 1312 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 1476 1312 59 122 0 1350 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5904

[startup+2.97087 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23461
/proc/meminfo: memFree=1298344/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=9264 CPUtime=2.96
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 2294 0 0 0 295 1 0 0 25 0 1 0 230196690 9486336 2148 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 2316 2148 59 122 0 2190 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9264

[startup+6.25323 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23461
/proc/meminfo: memFree=1292264/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=14808 CPUtime=6.24
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 3647 0 0 0 622 2 0 0 25 0 1 0 230196690 15163392 3501 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 3702 3501 59 122 0 3576 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14808

[startup+12.7039 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23461
/proc/meminfo: memFree=1282600/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=23916 CPUtime=12.69
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 5930 0 0 0 1264 5 0 0 25 0 1 0 230196690 24489984 5784 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 5979 5784 59 122 0 5853 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23916

[startup+25.5133 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 23461
/proc/meminfo: memFree=1278384/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=27636 CPUtime=25.5
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 6886 0 0 0 2544 6 0 0 25 0 1 0 230196690 28299264 6704 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535368 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 6909 6704 67 122 0 6783 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 27636

[startup+51.1311 s]
/proc/loadavg: 0.96 0.98 0.99 2/84 23543
/proc/meminfo: memFree=1272504/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=32784 CPUtime=51.07
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 8217 0 0 0 5100 7 0 0 25 0 1 0 230196690 33570816 7998 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 8196 7998 67 122 0 8070 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32784

[startup+102.374 s]
/proc/loadavg: 0.98 0.98 0.99 2/84 23619
/proc/meminfo: memFree=1265976/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=38592 CPUtime=102.24
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 9811 0 0 0 10215 9 0 0 25 0 1 0 230196690 39518208 9468 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 9648 9468 67 122 0 9522 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 38592

[startup+162.417 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1262320/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=43344 CPUtime=162.25
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 11133 0 0 0 16214 11 0 0 25 0 1 0 230196690 44384256 10653 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 10836 10653 67 122 0 10710 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 43344

[startup+222.45 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1259504/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=46116 CPUtime=222.27
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 11933 0 0 0 22215 12 0 0 25 0 1 0 230196690 47222784 11355 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 11529 11355 67 122 0 11403 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 46116

[startup+282.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1254064/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=52188 CPUtime=282.28
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 13556 0 0 0 28214 14 0 0 25 0 1 0 230196690 53440512 12875 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 13047 12875 67 122 0 12921 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 52188

[startup+342.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1245232/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=60388 CPUtime=342.29
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 15684 0 0 0 34213 16 0 0 25 0 1 0 230196690 61837312 14895 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 15097 14895 67 122 0 14971 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 60388

[startup+402.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1245296/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=60200 CPUtime=402.31
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 15792 0 0 0 40214 17 0 0 25 0 1 0 230196690 61644800 14879 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 15050 14879 67 122 0 14924 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 60200

[startup+462.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1245296/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=60176 CPUtime=462.38
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 15856 0 0 0 46220 18 0 0 25 0 1 0 230196690 61620224 14878 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 15044 14878 67 122 0 14918 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 60176

[startup+522.661 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1245296/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=60308 CPUtime=522.39
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 15939 0 0 0 52221 18 0 0 25 0 1 0 230196690 61755392 14902 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 15077 14902 67 122 0 14951 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 60308

[startup+582.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1243440/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=62156 CPUtime=582.41
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 16518 0 0 0 58222 19 0 0 25 0 1 0 230196690 63647744 15363 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 15539 15363 67 122 0 15413 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 62156

[startup+642.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1242096/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=63476 CPUtime=642.43
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 16903 0 0 0 64222 21 0 0 25 0 1 0 230196690 64999424 15689 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 15869 15689 67 122 0 15743 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 63476

[startup+702.764 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1242160/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=63476 CPUtime=702.44
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 16962 0 0 0 70223 21 0 0 25 0 1 0 230196690 64999424 15689 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 15869 15689 67 122 0 15743 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 63476

[startup+762.798 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1240688/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=65184 CPUtime=762.46
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 17381 0 0 0 76223 23 0 0 25 0 1 0 230196690 66748416 16043 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 16296 16043 67 122 0 16170 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 65184

[startup+822.833 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1238704/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=67032 CPUtime=822.48
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 17993 0 0 0 82224 24 0 0 25 0 1 0 230196690 68640768 16525 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 16758 16525 67 122 0 16632 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 67032

[startup+882.867 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1238896/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=67032 CPUtime=882.49
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 18058 0 0 0 88225 24 0 0 25 0 1 0 230196690 68640768 16525 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 16758 16525 67 122 0 16632 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 67032

[startup+942.898 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1238896/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=67032 CPUtime=942.51
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 18123 0 0 0 94226 25 0 0 25 0 1 0 230196690 68640768 16525 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 16758 16525 67 122 0 16632 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 67032

[startup+1002.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1238896/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=67032 CPUtime=1002.52
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 18188 0 0 0 100227 25 0 0 25 0 1 0 230196690 68640768 16525 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535085 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 16758 16525 67 122 0 16632 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 67032

[startup+1062.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1238832/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=67032 CPUtime=1062.55
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 18318 0 0 0 106229 26 0 0 25 0 1 0 230196690 68640768 16525 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 16758 16525 67 122 0 16632 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 67032

[startup+1123 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1238896/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=67032 CPUtime=1122.56
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 18383 0 0 0 112230 26 0 0 25 0 1 0 230196690 68640768 16525 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 16758 16525 67 122 0 16632 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 67032

[startup+1183.03 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1234032/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=72708 CPUtime=1182.58
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 19864 0 0 0 118228 30 0 0 25 0 1 0 230196690 74452992 17941 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 18177 17941 67 122 0 18051 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 72708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1231024/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=74820 CPUtime=1200.1
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 20470 0 0 0 119979 31 0 0 25 0 1 0 230196690 76615680 18476 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 18705 18476 67 122 0 18579 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 74820

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

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

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23659
/proc/meminfo: memFree=1231024/2055920 swapFree=4192812/4192956
[pid=23460] ppid=23458 vsize=74820 CPUtime=1200.1
/proc/23460/stat : 23460 (mxc) R 23458 23460 22706 0 -1 4194304 20470 0 0 0 119979 31 0 0 25 0 1 0 230196690 76615680 18476 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23460/statm: 18705 18476 67 122 0 18579 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 74820

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.11
CPU user time (s): 1199.79
CPU system time (s): 0.321951
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 75104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.321951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20470
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= 1746

runsolver used 1.2958 second user time and 2.97255 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Thu Feb 22 00:00:27 UTC 2007

IDJOB= 306600
IDBENCH= 20185
IDSOLVER= 107
FILE ID= node19/306600-1172102427

PBS_JOBID= 3865350

Free space on /tmp= 66544 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
COMMAND LINE= /tmp/evaluation/306600-1172102427/mxc /tmp/evaluation/306600-1172102427/instance-306600-1172102427.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-306600-1172102427 -o ROOT/results/node19/solver-306600-1172102427 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306600-1172102427/mxc /tmp/evaluation/306600-1172102427/instance-306600-1172102427.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  c07a9d2347faff9205aa35340a341cba

RANDOM SEED= 637965542

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1305800 kB
Buffers:         61336 kB
Cached:         568548 kB
SwapCached:          0 kB
Active:         307176 kB
Inactive:       366752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1305800 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1124 kB
Writeback:           0 kB
Mapped:          62968 kB
Slab:            61732 kB
Committed_AS:   964240 kB
PageTables:       1756 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= 66544 MiB

End job on node19 on Thu Feb 22 00:20:29 UTC 2007