Trace number 311479

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) 1200.07 1200.4

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
MD5SUMbf2efd4306c515a6ab821250f31ffa54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.205967
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/node1/watcher-311479-1172570822 -o ROOT/results/node1/solver-311479-1172570822 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311479-1172570822/mxc /tmp/evaluation/311479-1172570822/instance-311479-1172570822.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.97 0.97 0.99 3/77 20965
/proc/meminfo: memFree=1709224/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=1388 CPUtime=0
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 277037278 1421312 179 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 347 179 46 122 0 221 0

[startup+0.10679 s]
/proc/loadavg: 0.97 0.97 0.99 3/77 20965
/proc/meminfo: memFree=1709224/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=1520 CPUtime=0.1
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 242 0 0 0 10 0 0 0 18 0 1 0 277037278 1556480 226 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530098 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 380 226 59 122 0 254 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1520

[startup+0.514837 s]
/proc/loadavg: 0.97 0.97 0.99 3/77 20965
/proc/meminfo: memFree=1709224/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=1924 CPUtime=0.5
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 356 0 0 0 50 0 0 0 21 0 1 0 277037278 1970176 338 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530901 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 481 338 67 122 0 355 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1924

[startup+1.33493 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1707936/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=2056 CPUtime=1.32
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 396 0 0 0 132 0 0 0 25 0 1 0 277037278 2105344 378 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519534 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 514 378 67 122 0 388 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2056

[startup+2.97112 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1707680/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=2320 CPUtime=2.96
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 464 0 0 0 296 0 0 0 25 0 1 0 277037278 2375680 446 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531348 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 580 446 67 122 0 454 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2320

[startup+6.24751 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1707232/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=2584 CPUtime=6.24
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 532 0 0 0 624 0 0 0 25 0 1 0 277037278 2646016 514 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 646 514 67 122 0 520 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2584

[startup+12.7043 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1706728/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=3112 CPUtime=12.69
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 649 0 0 0 1269 0 0 0 25 0 1 0 277037278 3186688 631 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535046 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 778 631 67 122 0 652 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3112

[startup+25.5108 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1706152/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=3716 CPUtime=25.49
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 799 0 0 0 2549 0 0 0 25 0 1 0 277037278 3805184 781 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 929 781 67 122 0 803 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3716

[startup+51.1218 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1705384/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=4492 CPUtime=51.1
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 986 0 0 0 5109 1 0 0 25 0 1 0 277037278 4599808 968 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 1123 968 67 122 0 997 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4492

[startup+102.342 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1704744/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=5056 CPUtime=102.3
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 1141 0 0 0 10229 1 0 0 25 0 1 0 277037278 5177344 1123 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517838 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 1264 1123 67 122 0 1138 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5056

[startup+162.372 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1704168/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=5640 CPUtime=162.31
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 1280 0 0 0 16229 2 0 0 25 0 1 0 277037278 5775360 1262 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 1410 1262 67 122 0 1284 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 5640

[startup+222.398 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1703720/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=6028 CPUtime=222.33
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 1376 0 0 0 22230 3 0 0 25 0 1 0 277037278 6172672 1358 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 1507 1358 67 122 0 1381 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 6028

[startup+282.423 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1703336/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=6412 CPUtime=282.33
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 1473 0 0 0 28230 3 0 0 25 0 1 0 277037278 6565888 1455 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 1603 1455 67 122 0 1477 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 6412

[startup+342.447 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1702696/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=6968 CPUtime=342.35
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 1621 0 0 0 34231 4 0 0 25 0 1 0 277037278 7135232 1603 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 1742 1603 67 122 0 1616 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 6968

[startup+402.485 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1702504/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=7180 CPUtime=402.36
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 1663 0 0 0 40232 4 0 0 25 0 1 0 277037278 7352320 1645 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 1795 1645 67 122 0 1669 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 7180

[startup+462.517 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1702312/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=7320 CPUtime=462.38
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 1710 0 0 0 46234 4 0 0 25 0 1 0 277037278 7495680 1692 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 1830 1692 67 122 0 1704 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 7320

[startup+522.543 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1702312/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=7320 CPUtime=522.39
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 1710 0 0 0 52234 5 0 0 25 0 1 0 277037278 7495680 1692 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 1830 1692 67 122 0 1704 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 7320

[startup+582.575 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1702248/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=7400 CPUtime=582.41
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 1729 0 0 0 58236 5 0 0 25 0 1 0 277037278 7577600 1711 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 1850 1711 67 122 0 1724 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 7400

[startup+642.608 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1701672/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=7928 CPUtime=642.42
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 1867 0 0 0 64236 6 0 0 25 0 1 0 277037278 8118272 1849 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 1982 1849 67 122 0 1856 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 7928

[startup+702.635 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1701160/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=8512 CPUtime=702.44
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 1988 0 0 0 70237 7 0 0 25 0 1 0 277037278 8716288 1970 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528471 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 2128 1970 67 122 0 2002 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 8512

[startup+762.663 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1701160/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=8512 CPUtime=762.44
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 1996 0 0 0 76237 7 0 0 25 0 1 0 277037278 8716288 1978 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 2128 1978 67 122 0 2002 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 8512

[startup+822.696 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1701160/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=8512 CPUtime=822.47
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 1999 0 0 0 82239 8 0 0 25 0 1 0 277037278 8716288 1981 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 2128 1981 67 122 0 2002 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 8512

[startup+882.727 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1701032/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=8688 CPUtime=882.48
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 2028 0 0 0 88240 8 0 0 25 0 1 0 277037278 8896512 2010 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 2172 2010 67 122 0 2046 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 8688

[startup+942.755 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1700776/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=8952 CPUtime=942.49
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 2124 0 0 0 94240 9 0 0 25 0 1 0 277037278 9166848 2079 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 2238 2079 67 122 0 2112 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 8952

[startup+1002.78 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1700712/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=8948 CPUtime=1002.5
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 2126 0 0 0 100241 9 0 0 25 0 1 0 277037278 9162752 2081 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 2237 2081 67 122 0 2111 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 8948

[startup+1062.82 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1700392/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=9276 CPUtime=1062.52
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 2214 0 0 0 106242 10 0 0 25 0 1 0 277037278 9498624 2169 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 2319 2169 67 122 0 2193 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 9276

[startup+1122.84 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1700136/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=9540 CPUtime=1122.53
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 2278 0 0 0 112243 10 0 0 25 0 1 0 277037278 9768960 2233 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 2385 2233 67 122 0 2259 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 9540

[startup+1182.87 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1700136/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=9540 CPUtime=1182.55
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 2278 0 0 0 118244 11 0 0 25 0 1 0 277037278 9768960 2233 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 2385 2233 67 122 0 2259 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 9540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1700136/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=9540 CPUtime=1200.06
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 2278 0 0 0 119995 11 0 0 25 0 1 0 277037278 9768960 2233 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 2385 2233 67 122 0 2259 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9540

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

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

[startup+1200.39 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20966
/proc/meminfo: memFree=1700136/2055920 swapFree=4156676/4192956
[pid=20965] ppid=20963 vsize=9540 CPUtime=1200.06
/proc/20965/stat : 20965 (mxc) R 20963 20965 20818 0 -1 4194304 2278 0 0 0 119995 11 0 0 25 0 1 0 277037278 9768960 2233 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20965/statm: 2385 2233 67 122 0 2259 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9540

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.113982
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 9540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2278
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= 2033

runsolver used 1.38179 second user time and 2.6616 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Tue Feb 27 10:07:02 UTC 2007

IDJOB= 311479
IDBENCH= 20315
IDSOLVER= 107
FILE ID= node1/311479-1172570822

PBS_JOBID= 3971686

Free space on /tmp= 66558 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
COMMAND LINE= /tmp/evaluation/311479-1172570822/mxc /tmp/evaluation/311479-1172570822/instance-311479-1172570822.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-311479-1172570822 -o ROOT/results/node1/solver-311479-1172570822 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311479-1172570822/mxc /tmp/evaluation/311479-1172570822/instance-311479-1172570822.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  bf2efd4306c515a6ab821250f31ffa54

RANDOM SEED= 892661013

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1709696 kB
Buffers:         47548 kB
Cached:         204924 kB
SwapCached:      19188 kB
Active:         206928 kB
Inactive:        73884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1709696 kB
SwapTotal:     4192956 kB
SwapFree:      4156676 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          29720 kB
Slab:            51004 kB
Committed_AS:   847480 kB
PageTables:       1740 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= 66558 MiB

End job on node1 on Tue Feb 27 10:27:05 UTC 2007