Trace number 301557

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) 1200.03 1200.47

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1022834397-10.cnf
MD5SUM5c979e79acb65e7cc18f31c8e35047ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark130.612
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/node9/watcher-301557-1171977759 -o ROOT/results/node9/solver-301557-1171977759 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301557-1171977759/mxc /tmp/evaluation/301557-1171977759/instance-301557-1171977759.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 2512
/proc/meminfo: memFree=1638328/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=1668 CPUtime=0
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 217730565 1708032 259 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 417 259 46 122 0 291 0

[startup+0.107075 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2512
/proc/meminfo: memFree=1638328/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=2560 CPUtime=0.1
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 626 0 0 0 10 0 0 0 18 0 1 0 217730565 2621440 492 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 640 492 59 122 0 514 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2560

[startup+0.515154 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2512
/proc/meminfo: memFree=1638328/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=4276 CPUtime=0.5
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 1033 0 0 0 50 0 0 0 21 0 1 0 217730565 4378624 899 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 1069 899 59 122 0 943 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4276

[startup+1.33531 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2513
/proc/meminfo: memFree=1632752/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=7112 CPUtime=1.32
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 1729 0 0 0 132 0 0 0 25 0 1 0 217730565 7282688 1595 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 1778 1595 59 122 0 1652 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7112

[startup+2.97163 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2513
/proc/meminfo: memFree=1629360/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=11204 CPUtime=2.96
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 2786 0 0 0 295 1 0 0 25 0 1 0 217730565 11472896 2652 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 2801 2652 59 122 0 2675 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11204

[startup+6.25126 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2513
/proc/meminfo: memFree=1626032/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=13712 CPUtime=6.24
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 3409 0 0 0 622 2 0 0 25 0 1 0 217730565 14041088 3273 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 3428 3273 67 122 0 3302 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13712

[startup+12.7055 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2513
/proc/meminfo: memFree=1622576/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=16300 CPUtime=12.69
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 4055 0 0 0 1267 2 0 0 25 0 1 0 217730565 16691200 3919 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 4075 3919 67 122 0 3949 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16300

[startup+25.514 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2513
/proc/meminfo: memFree=1620912/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=17912 CPUtime=25.5
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 4462 0 0 0 2547 3 0 0 25 0 1 0 217730565 18341888 4326 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 4478 4326 67 122 0 4352 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17912

[startup+51.1249 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2513
/proc/meminfo: memFree=1618032/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=20748 CPUtime=51.1
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 5181 0 0 0 5106 4 0 0 25 0 1 0 217730565 21245952 5045 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 5187 5045 67 122 0 5061 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 20748

[startup+102.347 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2513
/proc/meminfo: memFree=1614448/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=24336 CPUtime=102.29
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 6134 0 0 0 10224 5 0 0 25 0 1 0 217730565 24920064 5899 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 6084 5899 67 122 0 5958 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 24336

[startup+162.384 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2513
/proc/meminfo: memFree=1610416/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=28296 CPUtime=162.31
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 7379 0 0 0 16224 7 0 0 25 0 1 0 217730565 28975104 6897 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 7074 6897 67 122 0 6948 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 28296

[startup+222.412 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 2513
/proc/meminfo: memFree=1609456/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=29220 CPUtime=222.32
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 7714 0 0 0 22224 8 0 0 25 0 1 0 217730565 29921280 7118 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 7305 7118 67 122 0 7179 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 29220

[startup+282.441 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2513
/proc/meminfo: memFree=1606832/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=31728 CPUtime=282.33
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 8564 0 0 0 28223 10 0 0 25 0 1 0 217730565 32489472 7768 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 7932 7768 67 122 0 7806 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 31728

[startup+342.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2513
/proc/meminfo: memFree=1606832/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=31728 CPUtime=342.34
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 8724 0 0 0 34224 10 0 0 25 0 1 0 217730565 32489472 7768 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 7932 7768 67 122 0 7806 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 31728

[startup+402.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2513
/proc/meminfo: memFree=1604336/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=34180 CPUtime=402.35
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 9511 0 0 0 40224 11 0 0 25 0 1 0 217730565 35000320 8377 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 8545 8377 67 122 0 8419 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 34180

[startup+462.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2513
/proc/meminfo: memFree=1603824/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=34708 CPUtime=462.37
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 9821 0 0 0 46225 12 0 0 25 0 1 0 217730565 35540992 8511 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 8677 8511 67 122 0 8551 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 34708

[startup+522.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2513
/proc/meminfo: memFree=1603440/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=35104 CPUtime=522.38
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 10086 0 0 0 52225 13 0 0 25 0 1 0 217730565 35946496 8600 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 8776 8600 67 122 0 8650 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 35104

[startup+582.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2513
/proc/meminfo: memFree=1601200/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=37348 CPUtime=582.38
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 10820 0 0 0 58224 14 0 0 25 0 1 0 217730565 38244352 9153 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 9337 9153 67 122 0 9211 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 37348

[startup+642.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2513
/proc/meminfo: memFree=1598512/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=39988 CPUtime=642.39
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 11634 0 0 0 64224 15 0 0 25 0 1 0 217730565 40947712 9820 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 9997 9820 67 122 0 9871 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 39988

[startup+702.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2513
/proc/meminfo: memFree=1598576/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=39988 CPUtime=702.4
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 11781 0 0 0 70224 16 0 0 25 0 1 0 217730565 40947712 9820 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 9997 9820 67 122 0 9871 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 39988

[startup+762.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2513
/proc/meminfo: memFree=1598640/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=39852 CPUtime=762.41
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 11928 0 0 0 76225 16 0 0 25 0 1 0 217730565 40808448 9808 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 9963 9808 67 122 0 9837 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 39852

[startup+822.744 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2513
/proc/meminfo: memFree=1598640/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=39848 CPUtime=822.43
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 12075 0 0 0 82226 17 0 0 25 0 1 0 217730565 40804352 9807 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 9962 9807 67 122 0 9836 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 39848

[startup+882.774 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2513
/proc/meminfo: memFree=1598576/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=39832 CPUtime=882.43
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 12124 0 0 0 88226 17 0 0 25 0 1 0 217730565 40787968 9803 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 9958 9803 67 122 0 9832 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 39832

[startup+942.803 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2513
/proc/meminfo: memFree=1598640/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=39824 CPUtime=942.44
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 12124 0 0 0 94226 18 0 0 25 0 1 0 217730565 40779776 9801 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 9956 9801 67 122 0 9830 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 39824

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2513
/proc/meminfo: memFree=1596848/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=41672 CPUtime=1002.45
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 12737 0 0 0 100226 19 0 0 25 0 1 0 217730565 42672128 10255 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 10418 10255 67 122 0 10292 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 41672

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2513
/proc/meminfo: memFree=1595632/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=42860 CPUtime=1062.48
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 13189 0 0 0 106227 21 0 0 25 0 1 0 217730565 43888640 10548 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 10715 10548 67 122 0 10589 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 42860

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2515
/proc/meminfo: memFree=1595696/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=42860 CPUtime=1122.49
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 13295 0 0 0 112228 21 0 0 25 0 1 0 217730565 43888640 10548 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 10715 10548 67 122 0 10589 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 42860

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2515
/proc/meminfo: memFree=1594992/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=43520 CPUtime=1182.5
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 13622 0 0 0 118228 22 0 0 25 0 1 0 217730565 44564480 10716 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 10880 10716 67 122 0 10754 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 43520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2515
/proc/meminfo: memFree=1594992/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=43420 CPUtime=1200.01
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 13675 0 0 0 119979 22 0 0 25 0 1 0 217730565 44462080 10704 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 10855 10704 67 122 0 10729 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 43420

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2515
/proc/meminfo: memFree=1594992/2055920 swapFree=4192812/4192956
[pid=2512] ppid=2510 vsize=43420 CPUtime=1200.01
/proc/2512/stat : 2512 (mxc) R 2510 2512 1770 0 -1 4194304 13675 0 0 0 119979 22 0 0 25 0 1 0 217730565 44462080 10704 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/2512/statm: 10855 10704 67 122 0 10729 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 43420

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.03
CPU user time (s): 1199.79
CPU system time (s): 0.234964
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 43732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.234964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13675
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= 1824

runsolver used 1.3018 second user time and 2.97055 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Tue Feb 20 13:22:39 UTC 2007

IDJOB= 301557
IDBENCH= 20062
IDSOLVER= 107
FILE ID= node9/301557-1171977759

PBS_JOBID= 3849056

Free space on /tmp= 66549 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1022834397-10.cnf
COMMAND LINE= /tmp/evaluation/301557-1171977759/mxc /tmp/evaluation/301557-1171977759/instance-301557-1171977759.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-301557-1171977759 -o ROOT/results/node9/solver-301557-1171977759 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301557-1171977759/mxc /tmp/evaluation/301557-1171977759/instance-301557-1171977759.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  5c979e79acb65e7cc18f31c8e35047ea

RANDOM SEED= 377722939

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1638672 kB
Buffers:         52704 kB
Cached:         239152 kB
SwapCached:          0 kB
Active:         277164 kB
Inactive:        69156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1638672 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          73360 kB
Slab:            56480 kB
Committed_AS:  1108960 kB
PageTables:       1688 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= 66549 MiB

End job on node9 on Tue Feb 20 13:42:42 UTC 2007