Trace number 311889

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) 1200.04 1200.38

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
MD5SUM7e8974f5ce5a0e1fdb59169bba7ce43c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.5364
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-311889-1172578140 -o ROOT/results/node40/solver-311889-1172578140 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311889-1172578140/mxc /tmp/evaluation/311889-1172578140/instance-311889-1172578140.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 3/64 2843
/proc/meminfo: memFree=1830776/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=1448 CPUtime=0
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 182848294 1482752 189 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 362 190 46 122 0 236 0

[startup+0.107224 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2843
/proc/meminfo: memFree=1830776/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=1580 CPUtime=0.1
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 263 0 0 0 10 0 0 0 18 0 1 0 182848294 1617920 247 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535359 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 395 247 59 122 0 269 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1580

[startup+0.519276 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2843
/proc/meminfo: memFree=1830776/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=2116 CPUtime=0.51
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 399 0 0 0 51 0 0 0 21 0 1 0 182848294 2166784 381 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 529 381 67 122 0 403 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2116

[startup+1.33938 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2844
/proc/meminfo: memFree=1829168/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=2408 CPUtime=1.33
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 471 0 0 0 133 0 0 0 25 0 1 0 182848294 2465792 453 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530985 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 602 453 67 122 0 476 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2408

[startup+2.97559 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2844
/proc/meminfo: memFree=1828784/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=2644 CPUtime=2.97
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 545 0 0 0 297 0 0 0 25 0 1 0 182848294 2707456 527 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534133 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 661 527 67 122 0 535 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2644

[startup+6.25202 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2844
/proc/meminfo: memFree=1828400/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=3028 CPUtime=6.24
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 641 0 0 0 624 0 0 0 25 0 1 0 182848294 3100672 623 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 757 623 67 122 0 631 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3028

[startup+12.7078 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2844
/proc/meminfo: memFree=1827888/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=3396 CPUtime=12.69
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 724 0 0 0 1269 0 0 0 25 0 1 0 182848294 3477504 706 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 849 706 67 122 0 723 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3396

[startup+25.5085 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2844
/proc/meminfo: memFree=1827120/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=4184 CPUtime=25.49
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 923 0 0 0 2549 0 0 0 25 0 1 0 182848294 4284416 905 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 1046 905 67 122 0 920 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4184

[startup+51.1158 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 2844
/proc/meminfo: memFree=1826608/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=4744 CPUtime=51.09
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 1048 0 0 0 5109 0 0 0 25 0 1 0 182848294 4857856 1030 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 1186 1030 67 122 0 1060 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4744

[startup+102.324 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 2844
/proc/meminfo: memFree=1825520/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=5800 CPUtime=102.28
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 1330 0 0 0 10228 0 0 0 25 0 1 0 182848294 5939200 1312 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 1450 1312 67 122 0 1324 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 5800

[startup+162.348 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2844
/proc/meminfo: memFree=1825008/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=6336 CPUtime=162.29
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 1466 0 0 0 16229 0 0 0 25 0 1 0 182848294 6488064 1448 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 1584 1448 67 122 0 1458 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 6336

[startup+222.366 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2844
/proc/meminfo: memFree=1823600/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=7700 CPUtime=222.29
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 1813 0 0 0 22229 0 0 0 25 0 1 0 182848294 7884800 1795 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 1925 1795 67 122 0 1799 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 7700

[startup+282.385 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2844
/proc/meminfo: memFree=1823536/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=7700 CPUtime=282.29
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 1813 0 0 0 28229 0 0 0 25 0 1 0 182848294 7884800 1795 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 1925 1795 67 122 0 1799 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 7700

[startup+342.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2844
/proc/meminfo: memFree=1823536/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=7700 CPUtime=342.3
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 1814 0 0 0 34229 1 0 0 25 0 1 0 182848294 7884800 1796 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 1925 1796 67 122 0 1799 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 7700

[startup+402.424 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 2844
/proc/meminfo: memFree=1823408/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=7796 CPUtime=402.3
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 1838 0 0 0 40229 1 0 0 25 0 1 0 182848294 7983104 1820 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 1949 1820 67 122 0 1823 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 7796

[startup+462.447 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2844
/proc/meminfo: memFree=1823152/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=8072 CPUtime=462.31
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 1896 0 0 0 46230 1 0 0 25 0 1 0 182848294 8265728 1878 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 2018 1878 67 122 0 1892 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 8072

[startup+522.466 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2844
/proc/meminfo: memFree=1822576/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=8708 CPUtime=522.31
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 2050 0 0 0 52230 1 0 0 25 0 1 0 182848294 8916992 2032 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 2177 2032 67 122 0 2051 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 8708

[startup+582.486 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2844
/proc/meminfo: memFree=1822192/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=9168 CPUtime=582.31
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 2167 0 0 0 58230 1 0 0 25 0 1 0 182848294 9388032 2149 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530466 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 2292 2149 67 122 0 2166 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 9168

[startup+642.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2844
/proc/meminfo: memFree=1822000/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=9356 CPUtime=642.31
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 2215 0 0 0 64230 1 0 0 25 0 1 0 182848294 9580544 2194 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 2339 2194 67 122 0 2213 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 9356

[startup+702.523 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2844
/proc/meminfo: memFree=1821808/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=9480 CPUtime=702.32
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 2258 0 0 0 70230 2 0 0 25 0 1 0 182848294 9707520 2228 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 2370 2228 67 122 0 2244 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 9480

[startup+762.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2846
/proc/meminfo: memFree=1821616/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=9480 CPUtime=762.32
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 2258 0 0 0 76230 2 0 0 25 0 1 0 182848294 9707520 2228 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 2370 2228 67 122 0 2244 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 9480

[startup+822.562 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2846
/proc/meminfo: memFree=1821488/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=9660 CPUtime=822.32
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 2299 0 0 0 82230 2 0 0 25 0 1 0 182848294 9891840 2269 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 2415 2269 67 122 0 2289 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 9660

[startup+882.578 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2846
/proc/meminfo: memFree=1821424/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=9868 CPUtime=882.32
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 2352 0 0 0 88230 2 0 0 25 0 1 0 182848294 10104832 2322 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 2467 2322 67 122 0 2341 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 9868

[startup+942.594 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2846
/proc/meminfo: memFree=1821168/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=10080 CPUtime=942.32
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 2404 0 0 0 94230 2 0 0 25 0 1 0 182848294 10321920 2374 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519743 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 2520 2374 67 122 0 2394 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 10080

[startup+1002.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2846
/proc/meminfo: memFree=1820976/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=10264 CPUtime=1002.31
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 2451 0 0 0 100229 2 0 0 25 0 1 0 182848294 10510336 2421 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 2566 2421 67 122 0 2440 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 10264

[startup+1062.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2846
/proc/meminfo: memFree=1820976/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=10264 CPUtime=1062.31
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 2451 0 0 0 106229 2 0 0 25 0 1 0 182848294 10510336 2421 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 2566 2421 67 122 0 2440 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 10264

[startup+1122.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2846
/proc/meminfo: memFree=1820720/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=10512 CPUtime=1122.31
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 2505 0 0 0 112229 2 0 0 25 0 1 0 182848294 10764288 2475 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 2628 2475 67 122 0 2502 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 10512

[startup+1182.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2846
/proc/meminfo: memFree=1820592/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=10592 CPUtime=1182.32
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 2542 0 0 0 118229 3 0 0 25 0 1 0 182848294 10846208 2508 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530426 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 2648 2508 67 122 0 2522 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 10592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2846
/proc/meminfo: memFree=1820592/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=10592 CPUtime=1200.04
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 2542 0 0 0 120001 3 0 0 25 0 1 0 182848294 10846208 2508 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530539 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 2648 2508 67 122 0 2522 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 10592

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

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

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2846
/proc/meminfo: memFree=1820592/2055920 swapFree=4179916/4192956
[pid=2843] ppid=2841 vsize=10592 CPUtime=1200.04
/proc/2843/stat : 2843 (mxc) R 2841 2843 2047 0 -1 4194304 2542 0 0 0 120001 3 0 0 25 0 1 0 182848294 10846208 2508 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530539 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 2648 2508 67 122 0 2522 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 10592

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1200.01
CPU system time (s): 0.032994
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 10600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2542
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= 2150

runsolver used 0.770882 second user time and 2.43863 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Tue Feb 27 12:09:00 UTC 2007

IDJOB= 311889
IDBENCH= 20327
IDSOLVER= 107
FILE ID= node40/311889-1172578140

PBS_JOBID= 3971908

Free space on /tmp= 66559 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/311889-1172578140/mxc /tmp/evaluation/311889-1172578140/instance-311889-1172578140.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-311889-1172578140 -o ROOT/results/node40/solver-311889-1172578140 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311889-1172578140/mxc /tmp/evaluation/311889-1172578140/instance-311889-1172578140.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  7e8974f5ce5a0e1fdb59169bba7ce43c

RANDOM SEED= 401458693

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1831184 kB
Buffers:         31388 kB
Cached:         141656 kB
SwapCached:       7428 kB
Active:          97920 kB
Inactive:        88672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831184 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:             696 kB
Writeback:           0 kB
Mapped:          15464 kB
Slab:            24204 kB
Committed_AS:   298032 kB
PageTables:       1412 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= 66559 MiB

End job on node40 on Tue Feb 27 12:29:03 UTC 2007