Trace number 301680

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) 1200.09 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S683236487-13.cnf
MD5SUM4356efd851b4254135ae4efd766e660e
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 variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
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/node11/watcher-301680-1171985362 -o ROOT/results/node11/solver-301680-1171985362 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301680-1171985362/mxc /tmp/evaluation/301680-1171985362/instance-301680-1171985362.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: 0.86 0.97 0.99 3/77 30628
/proc/meminfo: memFree=1636608/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=1668 CPUtime=0
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 218490773 1708032 253 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 417 254 46 122 0 291 0

[startup+0.107324 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 30628
/proc/meminfo: memFree=1636608/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=2560 CPUtime=0.1
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 619 0 0 0 10 0 0 0 18 0 1 0 218490773 2621440 485 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 640 485 59 122 0 514 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2560

[startup+0.515371 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 30628
/proc/meminfo: memFree=1636608/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=4144 CPUtime=0.5
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 999 0 0 0 50 0 0 0 21 0 1 0 218490773 4243456 865 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 1036 865 59 122 0 910 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4144

[startup+1.33547 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 30629
/proc/meminfo: memFree=1631224/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=6964 CPUtime=1.33
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 1701 0 0 0 132 1 0 0 25 0 1 0 218490773 7131136 1567 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 1741 1567 59 122 0 1615 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6964

[startup+2.97166 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 30629
/proc/meminfo: memFree=1627896/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=11188 CPUtime=2.97
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 2764 0 0 0 295 2 0 0 25 0 1 0 218490773 11456512 2630 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530258 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 2797 2630 59 122 0 2671 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 11188

[startup+6.25505 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 30629
/proc/meminfo: memFree=1624248/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=13424 CPUtime=6.24
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 3334 0 0 0 622 2 0 0 25 0 1 0 218490773 13746176 3198 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 3356 3198 67 122 0 3230 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13424

[startup+12.7108 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 30629
/proc/meminfo: memFree=1621568/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=15712 CPUtime=12.7
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 3907 0 0 0 1268 2 0 0 25 0 1 0 218490773 16089088 3771 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 3928 3771 67 122 0 3802 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 15712

[startup+25.5133 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 30629
/proc/meminfo: memFree=1618624/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=18596 CPUtime=25.5
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 4633 0 0 0 2547 3 0 0 25 0 1 0 218490773 19042304 4497 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 4649 4497 67 122 0 4523 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 18596

[startup+51.1243 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 30629
/proc/meminfo: memFree=1615104/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=22076 CPUtime=51.1
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 5513 0 0 0 5106 4 0 0 25 0 1 0 218490773 22605824 5377 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535284 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 5519 5377 67 122 0 5393 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22076

[startup+102.341 s]
/proc/loadavg: 0.97 0.97 0.99 3/78 30629
/proc/meminfo: memFree=1611456/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=25688 CPUtime=102.3
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 6484 0 0 0 10225 5 0 0 25 0 1 0 218490773 26304512 6249 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 6422 6249 67 122 0 6296 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25688

[startup+162.374 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30629
/proc/meminfo: memFree=1608768/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=28464 CPUtime=162.31
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 7427 0 0 0 16224 7 0 0 25 0 1 0 218490773 29147136 6945 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134684795 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 7116 6945 67 122 0 6990 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 28464

[startup+222.407 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30629
/proc/meminfo: memFree=1607104/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=29916 CPUtime=222.33
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 7983 0 0 0 22225 8 0 0 25 0 1 0 218490773 30633984 7313 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 7479 7313 67 122 0 7353 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 29916

[startup+282.438 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30629
/proc/meminfo: memFree=1605056/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=32028 CPUtime=282.35
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 8570 0 0 0 28225 10 0 0 25 0 1 0 218490773 32796672 7820 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 8007 7820 67 122 0 7881 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 32028

[startup+342.467 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30629
/proc/meminfo: memFree=1604160/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=33588 CPUtime=342.36
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 9020 0 0 0 34225 11 0 0 25 0 1 0 218490773 34394112 8226 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 8397 8226 67 122 0 8271 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 33588

[startup+402.499 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30629
/proc/meminfo: memFree=1602624/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=34380 CPUtime=402.37
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 9387 0 0 0 40225 12 0 0 25 0 1 0 218490773 35205120 8417 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 8595 8417 67 122 0 8469 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 34380

[startup+462.532 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30629
/proc/meminfo: memFree=1602176/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=34740 CPUtime=462.39
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 9630 0 0 0 46226 13 0 0 25 0 1 0 218490773 35573760 8526 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 8685 8526 67 122 0 8559 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 34740

[startup+522.563 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30629
/proc/meminfo: memFree=1601984/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=35012 CPUtime=522.39
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 9854 0 0 0 52226 13 0 0 25 0 1 0 218490773 35852288 8574 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 8753 8574 67 122 0 8627 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 35012

[startup+582.592 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30629
/proc/meminfo: memFree=1599872/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=37124 CPUtime=582.41
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 10568 0 0 0 58227 14 0 0 25 0 1 0 218490773 38014976 9107 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 9281 9107 67 122 0 9155 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 37124

[startup+642.625 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30629
/proc/meminfo: memFree=1596864/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=40144 CPUtime=642.42
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 11509 0 0 0 64226 16 0 0 25 0 1 0 218490773 41107456 9852 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 10036 9852 67 122 0 9910 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 40144

[startup+702.657 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30631
/proc/meminfo: memFree=1596800/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=40144 CPUtime=702.44
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 11668 0 0 0 70227 17 0 0 25 0 1 0 218490773 41107456 9864 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 10036 9864 67 122 0 9910 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 40144

[startup+762.688 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30631
/proc/meminfo: memFree=1596864/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=40144 CPUtime=762.45
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 11668 0 0 0 76228 17 0 0 25 0 1 0 218490773 41107456 9864 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 10036 9864 67 122 0 9910 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 40144

[startup+822.724 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30631
/proc/meminfo: memFree=1597056/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=40144 CPUtime=822.47
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 11668 0 0 0 82229 18 0 0 25 0 1 0 218490773 41107456 9864 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 10036 9864 67 122 0 9910 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 40144

[startup+882.754 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30631
/proc/meminfo: memFree=1597056/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=40144 CPUtime=882.48
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 11668 0 0 0 88230 18 0 0 25 0 1 0 218490773 41107456 9864 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 10036 9864 67 122 0 9910 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 40144

[startup+942.786 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 30631
/proc/meminfo: memFree=1595328/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=41728 CPUtime=942.5
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 12179 0 0 0 94230 20 0 0 25 0 1 0 218490773 42729472 10269 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519246 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 10432 10269 67 122 0 10306 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 41728

[startup+1002.82 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 30631
/proc/meminfo: memFree=1594432/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=42648 CPUtime=1002.51
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 12533 0 0 0 100231 20 0 0 25 0 1 0 218490773 43671552 10507 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 10662 10507 67 122 0 10536 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 42648

[startup+1062.85 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 30631
/proc/meminfo: memFree=1594368/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=42648 CPUtime=1062.53
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 12586 0 0 0 106232 21 0 0 25 0 1 0 218490773 43671552 10507 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 10662 10507 67 122 0 10536 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 42648

[startup+1122.88 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30631
/proc/meminfo: memFree=1594368/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=42648 CPUtime=1122.53
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 12745 0 0 0 112232 21 0 0 25 0 1 0 218490773 43671552 10507 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 10662 10507 67 122 0 10536 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 42648

[startup+1182.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30631
/proc/meminfo: memFree=1594368/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=43176 CPUtime=1182.55
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 12966 0 0 0 118233 22 0 0 25 0 1 0 218490773 44212224 10622 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 10794 10622 67 122 0 10668 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 43176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30631
/proc/meminfo: memFree=1593856/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=43176 CPUtime=1200.07
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 13022 0 0 0 119985 22 0 0 25 0 1 0 218490773 44212224 10625 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 10794 10625 67 122 0 10668 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 43176

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30631
/proc/meminfo: memFree=1593856/2055920 swapFree=4192812/4192956
[pid=30628] ppid=30626 vsize=43176 CPUtime=1200.07
/proc/30628/stat : 30628 (mxc) R 30626 30628 30571 0 -1 4194304 13022 0 0 0 119985 22 0 0 25 0 1 0 218490773 44212224 10625 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30628/statm: 10794 10625 67 122 0 10668 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 43176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.09
CPU user time (s): 1199.85
CPU system time (s): 0.237963
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 43176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.237963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13022
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= 1802

runsolver used 1.41078 second user time and 2.82657 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Tue Feb 20 15:29:22 UTC 2007

IDJOB= 301680
IDBENCH= 20065
IDSOLVER= 107
FILE ID= node11/301680-1171985362

PBS_JOBID= 3849093

Free space on /tmp= 66544 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S683236487-13.cnf
COMMAND LINE= /tmp/evaluation/301680-1171985362/mxc /tmp/evaluation/301680-1171985362/instance-301680-1171985362.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-301680-1171985362 -o ROOT/results/node11/solver-301680-1171985362 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301680-1171985362/mxc /tmp/evaluation/301680-1171985362/instance-301680-1171985362.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  4356efd851b4254135ae4efd766e660e

RANDOM SEED= 68079757

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1637080 kB
Buffers:         54932 kB
Cached:         249300 kB
SwapCached:          0 kB
Active:         158728 kB
Inactive:       188424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637080 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          61744 kB
Slab:            57228 kB
Committed_AS:   706212 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 node11 on Tue Feb 20 15:49:25 UTC 2007