Trace number 303853

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) 1200.1 1200.49

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S409751023-10.cnf
MD5SUM8e1ff6249c051ee854299a819fd1daf5
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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/node43/watcher-303853-1172045283 -o ROOT/results/node43/solver-303853-1172045283 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303853-1172045283/mxc /tmp/evaluation/303853-1172045283/instance-303853-1172045283.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: 0.97 1.00 1.00 3/64 3414
/proc/meminfo: memFree=1451944/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=1616 CPUtime=0
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 224484364 1654784 260 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 437 261 46 122 0 311 0

[startup+0.106769 s]
/proc/loadavg: 0.97 1.00 1.00 3/64 3414
/proc/meminfo: memFree=1451944/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=2420 CPUtime=0.1
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 592 0 0 0 10 0 0 0 18 0 1 0 224484364 2478080 438 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 605 438 59 122 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2420

[startup+0.514835 s]
/proc/loadavg: 0.97 1.00 1.00 3/64 3414
/proc/meminfo: memFree=1451944/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=3496 CPUtime=0.51
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 862 0 0 0 51 0 0 0 21 0 1 0 224484364 3579904 708 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 874 708 59 122 0 748 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3496

[startup+1.33497 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1448096/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=5092 CPUtime=1.33
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 1260 0 0 0 133 0 0 0 25 0 1 0 224484364 5214208 1106 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 1273 1106 59 122 0 1147 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5092

[startup+2.97424 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1446240/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=6780 CPUtime=2.96
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 1698 0 0 0 296 0 0 0 25 0 1 0 224484364 6942720 1542 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 1695 1542 67 122 0 1569 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6780

[startup+6.24979 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1444768/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=7900 CPUtime=6.24
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 1968 0 0 0 624 0 0 0 25 0 1 0 224484364 8089600 1812 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 1975 1812 67 122 0 1849 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7900

[startup+12.7039 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1443936/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=8688 CPUtime=12.69
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 2169 0 0 0 1269 0 0 0 25 0 1 0 224484364 8896512 2013 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 2172 2013 67 122 0 2046 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8688

[startup+25.506 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1442720/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=10104 CPUtime=25.49
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 2516 0 0 0 2548 1 0 0 25 0 1 0 224484364 10346496 2360 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 2526 2360 67 122 0 2400 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10104

[startup+51.1122 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1440736/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=11792 CPUtime=51.08
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 2952 0 0 0 5107 1 0 0 25 0 1 0 224484364 12075008 2796 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 2948 2796 67 122 0 2822 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11792

[startup+102.319 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 3415
/proc/meminfo: memFree=1439264/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=13608 CPUtime=102.27
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 3380 0 0 0 10226 1 0 0 25 0 1 0 224484364 13934592 3224 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 3402 3224 67 122 0 3276 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13608

[startup+162.339 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1437984/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=14668 CPUtime=162.28
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 3896 0 0 0 16226 2 0 0 25 0 1 0 224484364 15020032 3468 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 3667 3468 67 122 0 3541 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 14668

[startup+222.356 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1436768/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=15724 CPUtime=222.27
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 4402 0 0 0 22225 2 0 0 25 0 1 0 224484364 16101376 3750 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 3931 3750 67 122 0 3805 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 15724

[startup+282.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1435744/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=16940 CPUtime=282.28
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 4945 0 0 0 28225 3 0 0 25 0 1 0 224484364 17346560 4024 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535049 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 4235 4024 67 122 0 4109 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 16940

[startup+342.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1434848/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=17896 CPUtime=342.28
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 5367 0 0 0 34225 3 0 0 25 0 1 0 224484364 18325504 4241 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 4474 4241 67 122 0 4348 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 17896

[startup+402.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1434528/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=18184 CPUtime=402.28
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 5696 0 0 0 40225 3 0 0 25 0 1 0 224484364 18620416 4324 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 4546 4324 67 122 0 4420 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 18184

[startup+462.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1433632/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=19108 CPUtime=462.27
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 6141 0 0 0 46224 3 0 0 25 0 1 0 224484364 19566592 4559 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 4777 4559 67 122 0 4651 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 19108

[startup+522.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1433056/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=19776 CPUtime=522.27
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 6455 0 0 0 52223 4 0 0 25 0 1 0 224484364 20250624 4689 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 4944 4689 67 122 0 4818 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 19776

[startup+582.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1432928/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=19932 CPUtime=582.27
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 6688 0 0 0 58223 4 0 0 25 0 1 0 224484364 20410368 4738 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 4983 4738 67 122 0 4857 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 19932

[startup+642.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1432608/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=20224 CPUtime=642.27
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 6966 0 0 0 64223 4 0 0 25 0 1 0 224484364 20709376 4786 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 5056 4786 67 122 0 4930 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 20224

[startup+702.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1432608/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=20224 CPUtime=702.27
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 7167 0 0 0 70222 5 0 0 25 0 1 0 224484364 20709376 4803 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 5056 4803 67 122 0 4930 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 20224

[startup+762.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1431520/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=21280 CPUtime=762.27
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 7614 0 0 0 76222 5 0 0 25 0 1 0 224484364 21790720 5062 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 5320 5062 67 122 0 5194 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 21280

[startup+822.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1430752/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=22072 CPUtime=822.27
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 7997 0 0 0 82221 6 0 0 25 0 1 0 224484364 22601728 5245 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 5518 5245 67 122 0 5392 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 22072

[startup+882.563 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 3415
/proc/meminfo: memFree=1430624/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=22384 CPUtime=882.27
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 8200 0 0 0 88221 6 0 0 25 0 1 0 224484364 22921216 5298 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 5596 5298 67 122 0 5470 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 22384

[startup+942.585 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 3415
/proc/meminfo: memFree=1430560/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=22384 CPUtime=942.27
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 8406 0 0 0 94221 6 0 0 25 0 1 0 224484364 22921216 5304 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 5596 5304 67 122 0 5470 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 22384

[startup+1002.6 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 3415
/proc/meminfo: memFree=1430560/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=22384 CPUtime=1002.26
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 8556 0 0 0 100220 6 0 0 25 0 1 0 224484364 22921216 5304 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 5596 5304 67 122 0 5470 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 22384

[startup+1062.62 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 3415
/proc/meminfo: memFree=1430432/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=22528 CPUtime=1062.26
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 8786 0 0 0 106220 6 0 0 25 0 1 0 224484364 23068672 5334 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 5632 5334 67 122 0 5506 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 22528

[startup+1122.64 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3415
/proc/meminfo: memFree=1430432/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=22528 CPUtime=1122.27
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 8937 0 0 0 112220 7 0 0 25 0 1 0 224484364 23068672 5335 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 5632 5335 67 122 0 5506 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 22528

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1430368/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=22528 CPUtime=1182.27
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 9099 0 0 0 118220 7 0 0 25 0 1 0 224484364 23068672 5347 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 5632 5347 67 122 0 5506 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 22528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3415
/proc/meminfo: memFree=1430368/2055920 swapFree=4183404/4192956
[pid=3414] ppid=3412 vsize=22528 CPUtime=1200.08
/proc/3414/stat : 3414 (mxc) R 3412 3414 3026 0 -1 4194304 9200 0 0 0 120001 7 0 0 25 0 1 0 224484364 23068672 5348 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3414/statm: 5632 5348 67 122 0 5506 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 22528

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): 1200.49
CPU time (s): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.081987
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 22728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9200
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= 1663

runsolver used 0.748886 second user time and 2.46263 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Wed Feb 21 08:08:03 UTC 2007

IDJOB= 303853
IDBENCH= 20118
IDSOLVER= 107
FILE ID= node43/303853-1172045283

PBS_JOBID= 3892744

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S409751023-10.cnf
COMMAND LINE= /tmp/evaluation/303853-1172045283/mxc /tmp/evaluation/303853-1172045283/instance-303853-1172045283.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-303853-1172045283 -o ROOT/results/node43/solver-303853-1172045283 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303853-1172045283/mxc /tmp/evaluation/303853-1172045283/instance-303853-1172045283.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  8e1ff6249c051ee854299a819fd1daf5

RANDOM SEED= 386502657

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1452416 kB
Buffers:         36096 kB
Cached:         483508 kB
SwapCached:       3384 kB
Active:         103732 kB
Inactive:       425400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1452416 kB
SwapTotal:     4192956 kB
SwapFree:      4183404 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          15480 kB
Slab:            60412 kB
Committed_AS:   606048 kB
PageTables:       1392 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= 66562 MiB

End job on node43 on Wed Feb 21 08:28:06 UTC 2007