Trace number 304345

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) 1200.08 1200.8

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2043900701-05.cnf
MD5SUMa5058cd96f6a298ccd8b0f2940cbf5d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark45.0651
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/node72/watcher-304345-1172056679 -o ROOT/results/node72/solver-304345-1172056679 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304345-1172056679/mxc /tmp/evaluation/304345-1172056679/instance-304345-1172056679.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 3/77 16949
/proc/meminfo: memFree=1501792/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=1608 CPUtime=0
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 225635789 1646592 236 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 402 236 46 122 0 276 0

[startup+0.107302 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16949
/proc/meminfo: memFree=1501792/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=2016 CPUtime=0.1
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 477 0 0 0 10 0 0 0 18 0 1 0 225635789 2064384 365 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529516 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 504 365 59 122 0 378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.515338 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16949
/proc/meminfo: memFree=1501792/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=3204 CPUtime=0.51
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 757 0 0 0 51 0 0 0 22 0 1 0 225635789 3280896 645 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 801 645 59 122 0 675 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3204

[startup+1.33641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1498264/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=4300 CPUtime=1.33
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 1044 0 0 0 133 0 0 0 25 0 1 0 225635789 4403200 930 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 1075 930 67 122 0 949 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4300

[startup+2.97956 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 16950
/proc/meminfo: memFree=1497496/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=4928 CPUtime=2.97
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 1200 0 0 0 297 0 0 0 25 0 1 0 225635789 5046272 1086 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 1232 1086 67 122 0 1106 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4928

[startup+6.25586 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 16950
/proc/meminfo: memFree=1496920/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=5688 CPUtime=6.24
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 1409 0 0 0 624 0 0 0 25 0 1 0 225635789 5824512 1295 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519978 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 1422 1295 67 122 0 1296 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5688

[startup+12.7215 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 16950
/proc/meminfo: memFree=1495896/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=6412 CPUtime=12.7
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 1561 0 0 0 1270 0 0 0 25 0 1 0 225635789 6565888 1447 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 1603 1447 67 122 0 1477 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 6412

[startup+25.5236 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 16950
/proc/meminfo: memFree=1494808/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=7504 CPUtime=25.49
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 1841 0 0 0 2548 1 0 0 25 0 1 0 225635789 7684096 1727 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 1876 1727 67 122 0 1750 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7504

[startup+51.14 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16950
/proc/meminfo: memFree=1493848/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=8568 CPUtime=51.1
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 2109 0 0 0 5108 2 0 0 25 0 1 0 225635789 8773632 1995 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 2142 1995 67 122 0 2016 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8568

[startup+102.378 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16950
/proc/meminfo: memFree=1492696/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=9540 CPUtime=102.3
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 2358 0 0 0 10228 2 0 0 25 0 1 0 225635789 9768960 2244 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 2385 2244 67 122 0 2259 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 9540

[startup+162.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1491864/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=10336 CPUtime=162.31
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 2562 0 0 0 16229 2 0 0 25 0 1 0 225635789 10584064 2448 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 2584 2448 67 122 0 2458 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 10336

[startup+222.473 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1490904/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=11296 CPUtime=222.33
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 2807 0 0 0 22230 3 0 0 25 0 1 0 225635789 11567104 2693 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 2824 2693 67 122 0 2698 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 11296

[startup+282.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1490584/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=11600 CPUtime=282.35
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 2883 0 0 0 28232 3 0 0 25 0 1 0 225635789 11878400 2769 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 2900 2769 67 122 0 2774 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 11600

[startup+342.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1489688/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=12676 CPUtime=342.34
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 3247 0 0 0 34231 3 0 0 25 0 1 0 225635789 12980224 3001 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 3169 3001 67 122 0 3043 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 12676

[startup+402.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1489432/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=12808 CPUtime=402.36
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 3564 0 0 0 40232 4 0 0 25 0 1 0 225635789 13115392 3021 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 3202 3021 67 122 0 3076 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 12808

[startup+462.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1489432/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=12948 CPUtime=462.37
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 3906 0 0 0 46233 4 0 0 25 0 1 0 225635789 13258752 3033 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 3237 3033 67 122 0 3111 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 12948

[startup+522.711 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1488152/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=14304 CPUtime=522.38
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 4513 0 0 0 52233 5 0 0 25 0 1 0 225635789 14647296 3356 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 3576 3356 67 122 0 3450 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 14304

[startup+582.758 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1488152/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=14304 CPUtime=582.4
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 4789 0 0 0 58235 5 0 0 25 0 1 0 225635789 14647296 3373 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 3576 3373 67 122 0 3450 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 14304

[startup+642.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1487896/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=14436 CPUtime=642.41
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 5116 0 0 0 64236 5 0 0 25 0 1 0 225635789 14782464 3404 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 3609 3404 67 122 0 3483 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 14436

[startup+702.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1487832/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=14580 CPUtime=702.42
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 5424 0 0 0 70236 6 0 0 25 0 1 0 225635789 14929920 3416 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 3645 3416 67 122 0 3519 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 14580

[startup+762.909 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1487768/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=14580 CPUtime=762.43
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 5700 0 0 0 76237 6 0 0 25 0 1 0 225635789 14929920 3433 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 3645 3433 67 122 0 3519 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 14580

[startup+822.962 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1487064/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=15404 CPUtime=822.46
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 6141 0 0 0 82239 7 0 0 25 0 1 0 225635789 15773696 3609 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 3851 3609 67 122 0 3725 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 15404

[startup+883.018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1486808/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=15724 CPUtime=882.48
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 6486 0 0 0 88241 7 0 0 25 0 1 0 225635789 16101376 3674 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 3931 3674 67 122 0 3805 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 15724

[startup+943.066 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1486808/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=15724 CPUtime=942.49
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 6726 0 0 0 94242 7 0 0 25 0 1 0 225635789 16101376 3674 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 3931 3674 67 122 0 3805 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 15724

[startup+1003.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1486744/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=15884 CPUtime=1002.51
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 7000 0 0 0 100243 8 0 0 25 0 1 0 225635789 16265216 3708 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 3971 3708 67 122 0 3845 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 15884

[startup+1063.17 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 16950
/proc/meminfo: memFree=1486744/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=15884 CPUtime=1062.52
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 7287 0 0 0 106244 8 0 0 25 0 1 0 225635789 16265216 3715 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 3971 3715 67 122 0 3845 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 15884

[startup+1123.22 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16950
/proc/meminfo: memFree=1486680/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=16044 CPUtime=1122.53
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 7543 0 0 0 112245 8 0 0 25 0 1 0 225635789 16429056 3731 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 4011 3731 67 122 0 3885 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 16044

[startup+1183.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16950
/proc/meminfo: memFree=1486680/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=16044 CPUtime=1182.55
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 7795 0 0 0 118246 9 0 0 25 0 1 0 225635789 16429056 3743 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 4011 3743 67 122 0 3885 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 16044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16951
/proc/meminfo: memFree=1486552/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=16044 CPUtime=1200.06
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 7881 0 0 0 119997 9 0 0 25 0 1 0 225635789 16429056 3749 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 4011 3749 67 122 0 3885 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 16044

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

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

[startup+1200.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16951
/proc/meminfo: memFree=1486552/2055920 swapFree=4142544/4192956
[pid=16949] ppid=16947 vsize=16044 CPUtime=1200.06
/proc/16949/stat : 16949 (mxc) R 16947 16949 16603 0 -1 4194304 7881 0 0 0 119997 9 0 0 25 0 1 0 225635789 16429056 3749 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 0 0 0
/proc/16949/statm: 4011 3749 67 122 0 3885 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 16044

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.8
CPU time (s): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.099984
CPU usage (%): 99.9399
Max. virtual memory (cumulated for all children) (KiB): 16204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7881
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= 27256

runsolver used 1.15582 second user time and 3.11653 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Wed Feb 21 11:18:00 UTC 2007

IDJOB= 304345
IDBENCH= 20130
IDSOLVER= 107
FILE ID= node72/304345-1172056679

PBS_JOBID= 3892762

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2043900701-05.cnf
COMMAND LINE= /tmp/evaluation/304345-1172056679/mxc /tmp/evaluation/304345-1172056679/instance-304345-1172056679.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-304345-1172056679 -o ROOT/results/node72/solver-304345-1172056679 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304345-1172056679/mxc /tmp/evaluation/304345-1172056679/instance-304345-1172056679.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  a5058cd96f6a298ccd8b0f2940cbf5d9

RANDOM SEED= 396354347

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1502200 kB
Buffers:         40392 kB
Cached:         432968 kB
SwapCached:      19640 kB
Active:         384384 kB
Inactive:       123456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502200 kB
SwapTotal:     4192956 kB
SwapFree:      4142544 kB
Dirty:             968 kB
Writeback:           0 kB
Mapped:          30016 kB
Slab:            31556 kB
Committed_AS:   588952 kB
PageTables:       1676 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 node72 on Wed Feb 21 11:38:03 UTC 2007