Trace number 308404

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) 1200.05 1200.42

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1517457236-16-SAT.cnf
MD5SUMf485220027951df54495c1cbe4025c83
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.511921
Satisfiable
(Un)Satisfiability was proved
Number of variables5497
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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/node77/watcher-308404-1172520094 -o ROOT/results/node77/solver-308404-1172520094 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308404-1172520094/mxc /tmp/evaluation/308404-1172520094/instance-308404-1172520094.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 2854
/proc/meminfo: memFree=1950720/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=1840 CPUtime=0
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 297 0 0 0 0 0 0 0 19 0 1 0 46876913 1884160 282 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 460 282 46 122 0 334 0

[startup+0.107724 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 2854
/proc/meminfo: memFree=1950720/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=2152 CPUtime=0.1
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 440 0 0 0 10 0 0 0 20 0 1 0 46876913 2203648 366 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 538 366 59 122 0 412 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2152

[startup+0.515772 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 2854
/proc/meminfo: memFree=1950720/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=2680 CPUtime=0.51
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 561 0 0 0 51 0 0 0 24 0 1 0 46876913 2744320 487 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 670 488 59 122 0 544 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2680

[startup+1.33687 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 2857
/proc/meminfo: memFree=1948408/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=3340 CPUtime=1.33
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 747 0 0 0 133 0 0 0 25 0 1 0 46876913 3420160 673 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 835 673 59 122 0 709 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3340

[startup+2.97807 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 2857
/proc/meminfo: memFree=1947960/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=3744 CPUtime=2.97
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 847 0 0 0 297 0 0 0 25 0 1 0 46876913 3833856 771 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 936 771 67 122 0 810 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3744

[startup+6.25446 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 2859
/proc/meminfo: memFree=1947256/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=4372 CPUtime=6.24
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 992 0 0 0 624 0 0 0 25 0 1 0 46876913 4476928 916 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 1093 916 67 122 0 967 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4372

[startup+12.7112 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 2865
/proc/meminfo: memFree=1946496/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=4880 CPUtime=12.69
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 1127 0 0 0 1269 0 0 0 25 0 1 0 46876913 4997120 1051 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 1220 1051 67 122 0 1094 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4880

[startup+25.5137 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 2883
/proc/meminfo: memFree=1945728/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=5572 CPUtime=25.48
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 1318 0 0 0 2548 0 0 0 25 0 1 0 46876913 5705728 1242 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 1393 1242 67 122 0 1267 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5572

[startup+51.1258 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 2925
/proc/meminfo: memFree=1944192/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=7100 CPUtime=51.07
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 1699 0 0 0 5107 0 0 0 25 0 1 0 46876913 7270400 1623 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 1775 1623 67 122 0 1649 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7100

[startup+102.333 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 2947
/proc/meminfo: memFree=1944832/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=8112 CPUtime=102.26
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 1932 0 0 0 10225 1 0 0 25 0 1 0 46876913 8306688 1856 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 2028 1856 67 122 0 1902 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8112

[startup+162.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 2947
/proc/meminfo: memFree=1943104/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=9392 CPUtime=162.25
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 2266 0 0 0 16224 1 0 0 25 0 1 0 46876913 9617408 2190 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 2348 2190 67 122 0 2222 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9392

[startup+222.349 s]
/proc/loadavg: 1.04 1.01 1.00 2/68 2947
/proc/meminfo: memFree=1942592/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=9852 CPUtime=222.24
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 2377 0 0 0 22223 1 0 0 25 0 1 0 46876913 10088448 2301 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 2463 2301 67 122 0 2337 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9852

[startup+282.354 s]
/proc/loadavg: 1.01 1.01 1.00 2/68 2947
/proc/meminfo: memFree=1941568/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=10824 CPUtime=282.23
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 2618 0 0 0 28222 1 0 0 25 0 1 0 46876913 11083776 2542 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 2706 2542 67 122 0 2580 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 10824

[startup+342.359 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 2947
/proc/meminfo: memFree=1940672/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=11664 CPUtime=342.21
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 2834 0 0 0 34220 1 0 0 25 0 1 0 46876913 11943936 2758 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 2916 2758 67 122 0 2790 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 11664

[startup+402.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 2947
/proc/meminfo: memFree=1940544/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=11968 CPUtime=402.21
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 2904 0 0 0 40220 1 0 0 25 0 1 0 46876913 12255232 2828 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 2992 2828 67 122 0 2866 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 11968

[startup+462.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 2947
/proc/meminfo: memFree=1940288/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=12152 CPUtime=462.2
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 2957 0 0 0 46219 1 0 0 25 0 1 0 46876913 12443648 2881 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 3038 2881 67 122 0 2912 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 12152

[startup+522.388 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 2947
/proc/meminfo: memFree=1940288/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=12192 CPUtime=522.19
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 2966 0 0 0 52218 1 0 0 25 0 1 0 46876913 12484608 2890 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 3048 2890 67 122 0 2922 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 12192

[startup+582.395 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 2947
/proc/meminfo: memFree=1940224/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=12276 CPUtime=582.19
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 2987 0 0 0 58218 1 0 0 25 0 1 0 46876913 12570624 2911 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 3069 2911 67 122 0 2943 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 12276

[startup+642.406 s]
/proc/loadavg: 1.03 1.01 1.00 2/68 2947
/proc/meminfo: memFree=1940032/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=12432 CPUtime=642.18
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 3024 0 0 0 64217 1 0 0 25 0 1 0 46876913 12730368 2948 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 3108 2948 67 122 0 2982 0
Current children cumulated CPU time (s) 642.18
Current children cumulated vsize (KiB) 12432

[startup+702.417 s]
/proc/loadavg: 1.01 1.01 1.00 2/68 2947
/proc/meminfo: memFree=1938496/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=13916 CPUtime=702.18
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 3402 0 0 0 70216 2 0 0 25 0 1 0 46876913 14249984 3326 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534137 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 3479 3326 67 122 0 3353 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 13916

[startup+762.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 2947
/proc/meminfo: memFree=1938432/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=14004 CPUtime=762.17
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 3423 0 0 0 76215 2 0 0 25 0 1 0 46876913 14340096 3347 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 3501 3347 67 122 0 3375 0
Current children cumulated CPU time (s) 762.17
Current children cumulated vsize (KiB) 14004

[startup+822.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 2947
/proc/meminfo: memFree=1938368/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=14036 CPUtime=822.17
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 3430 0 0 0 82215 2 0 0 25 0 1 0 46876913 14372864 3354 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 3509 3354 67 122 0 3383 0
Current children cumulated CPU time (s) 822.17
Current children cumulated vsize (KiB) 14036

[startup+882.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 2947
/proc/meminfo: memFree=1938368/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=14036 CPUtime=882.16
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 3430 0 0 0 88214 2 0 0 25 0 1 0 46876913 14372864 3354 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 3509 3354 67 122 0 3383 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 14036

[startup+942.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 2947
/proc/meminfo: memFree=1937664/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=14692 CPUtime=942.14
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 3594 0 0 0 94212 2 0 0 25 0 1 0 46876913 15044608 3518 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528448 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 3673 3518 67 122 0 3547 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 14692

[startup+1002.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 2947
/proc/meminfo: memFree=1937472/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=14876 CPUtime=1002.14
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 3645 0 0 0 100212 2 0 0 25 0 1 0 46876913 15233024 3568 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 3719 3568 67 122 0 3593 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 14876

[startup+1062.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 2947
/proc/meminfo: memFree=1937536/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=14864 CPUtime=1062.13
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 3648 0 0 0 106211 2 0 0 25 0 1 0 46876913 15220736 3568 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 3716 3568 67 122 0 3590 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 14864

[startup+1122.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 2947
/proc/meminfo: memFree=1936832/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=15580 CPUtime=1122.12
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 3825 0 0 0 112210 2 0 0 25 0 1 0 46876913 15953920 3745 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 3895 3745 67 122 0 3769 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 15580

[startup+1182.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 2947
/proc/meminfo: memFree=1936704/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=15716 CPUtime=1182.11
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 3859 0 0 0 118209 2 0 0 25 0 1 0 46876913 16093184 3779 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 3929 3779 67 122 0 3803 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 15716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.06 1.02 1.00 2/68 2947
/proc/meminfo: memFree=1936704/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=15716 CPUtime=1200.03
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 3859 0 0 0 120001 2 0 0 25 0 1 0 46876913 16093184 3779 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 3929 3779 67 122 0 3803 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 15716

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

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

[startup+1200.41 s]
/proc/loadavg: 1.06 1.02 1.00 2/68 2947
/proc/meminfo: memFree=1936704/2055892 swapFree=4086192/4096564
[pid=2854] ppid=2852 vsize=15716 CPUtime=1200.03
/proc/2854/stat : 2854 (mxc) R 2852 2854 2443 0 -1 4194304 3859 0 0 0 120001 2 0 0 25 0 1 0 46876913 16093184 3779 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 3929 3779 67 122 0 3803 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 15716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1200.02
CPU system time (s): 0.030995
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 15716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3859
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= 1632

runsolver used 0.952855 second user time and 2.30065 second system time

The end



Launcher Data (download as text)




Begin job on node77 on Mon Feb 26 20:01:34 UTC 2007

IDJOB= 308404
IDBENCH= 20231
IDSOLVER= 107
FILE ID= node77/308404-1172520094

PBS_JOBID= 3971798

Free space on /tmp= 66647 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1517457236-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/308404-1172520094/mxc /tmp/evaluation/308404-1172520094/instance-308404-1172520094.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-308404-1172520094 -o ROOT/results/node77/solver-308404-1172520094 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308404-1172520094/mxc /tmp/evaluation/308404-1172520094/instance-308404-1172520094.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  f485220027951df54495c1cbe4025c83

RANDOM SEED= 439107973

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1951192 kB
Buffers:         17608 kB
Cached:          51600 kB
SwapCached:       3892 kB
Active:          27216 kB
Inactive:        52812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1951192 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          16560 kB
Slab:            10744 kB
Committed_AS:    94940 kB
PageTables:       1672 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66647 MiB

End job on node77 on Mon Feb 26 20:21:36 UTC 2007