Trace number 1553328

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SATzilla2009_C 2009-03-22UNSAT 63.3964 63.5647

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand032.cnf
MD5SUM49dda3faa6676166ee2ccb89f6cd8ca0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.59684
Satisfiable
(Un)Satisfiability was proved
Number of variables10794
Number of clauses31997
Sum of the clauses size74657
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 221330
Number of clauses of size 310665
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

19.03/19.26	c SATzilla is building models for class 2
19.03/19.26	c run presolver march_dl2004 for 5 seconds ... 
19.03/19.26	c Bin: Executing march_dl2004
19.03/19.26	c spawning binary file with 5 seconds ...
19.03/19.26	c child exit by a signal
19.03/19.26	c march_dl2004 returned code 137.
19.03/19.26	c run presolver mxc-sr08 for 5 seconds ... 
19.03/19.26	c Bin: Executing mxc-sr08
19.03/19.26	c spawning binary file with 5 seconds ...
19.03/19.26	c child exit by a signal
19.03/19.26	c mxc-sr08 returned code 137.
19.03/19.26	c Orignal number of varibales is 10794, number of clauses is 31997 
19.03/19.26	c predicted feature computation time is 9.339533 
19.03/19.26	c Bin: Executing satelite
19.03/19.26	c spawning binary file with 240 seconds ...
19.03/19.26	c child exited successfully
19.03/19.26	c satzilla computing base features
19.03/19.26	c Number of variabe is: 1871, Number of clause is : 13910 
19.03/19.26	c Initializing...
19.03/19.26	c satzilla compute diameter ...
19.03/19.26	c start diameter features ...
19.03/19.26	c satzilla doing clause learning
19.03/19.26	c start clause learning features ...
19.03/19.26	c Bin: Executing zchaff07
19.03/19.26	c spawning binary file with 2 seconds ...
19.03/19.26	c child exit by a signal
19.03/19.26	c satzilla doing survey propogation probe
19.03/19.26	c do survay propogation for 2 second ...
19.03/19.26	c satzilla doing local search probe
19.03/19.26	c satzilla doing lobjois search-space size estimate
19.03/19.26	c features are:10794 31997 1871 13910 4.76911 1.30029 0.134508 0.61438 0.586426 1.96887 0.00215841 0.739252 0.00106895 0.0347408 1.78165 0.415672 0.571531 0.00215841 1.0924 0.000503235 0.0123652 3.50907 0.235546 0.246704 0 0.885714 3.13676 0.000567979 0.996754 7.18907e-05 0.0046729 2.67307 0.490007 0.00249132 0.839801 0.000359454 0.00941769 6.35882 0.0850275 5 8 0.798056 1362.75 0.261593 812 1847 1847 812 1691 1173 1519 56.7929 0.25121 22.8915 75.3643 75.3643 22.8915 65.1396 57.1786 60.4818 0.555727 0.48718 0.00666429 0.999443 0.874705 0.156504 0.805365 0.309479 0.60645 0.0518553 1.11299 6.15508e-13 0.440416 0.108541 0.00098114 0.0799335 0.0093696 0.0356648 85.0152 0.217948 540.777 0.0789735 543 521 567 1.43059 0.192855 0.957982 0.0199154 0.290557 0.795258 
19.03/19.26	c satzilla's ranking:
19.03/19.26	c 1) minisat20: 3.205879
19.03/19.26	c 2) mxc-sr08: 3.199868
19.03/19.26	c 3) march_dl2004: 3.118790
19.03/19.26	c 4) minisat20SAT07: 2.856856
19.03/19.26	c 5) zchaff_rand: 0.993322
19.03/19.26	c 6) vallst: 0.717604
19.03/19.26	c 7) tts-4-0: 0.208313
19.03/19.26	c 8) SATenstein: -10000.000000
19.03/19.26	c 9) gnovelty+: -10000.000000
19.03/19.26	c 10) adaptg2wsat+: -10000.000000
19.03/19.26	c 11) adaptg2wsat0: -10000.000000
19.03/19.26	c 12) picosat846: -10000.000000
19.03/19.26	c 13) kcnfs04SAT07: -10000.000000
19.03/19.26	c satzilla running minisat20 ... 
19.03/19.27	This is MiniSat 2.0 beta
19.03/19.27	WARNING: for repeatability, setting FPU to use double precision
19.03/19.27	============================[ Problem Statistics ]=============================
19.03/19.27	|                                                                             |
19.03/19.27	|  Number of variables:  10794                                                |
19.03/19.27	|  Number of clauses:    31997                                                |
19.03/19.29	|  Parsing time:         0.02         s                                       |
19.03/19.29	============================[ Search Statistics ]==============================
19.03/19.29	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
19.03/19.29	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
19.03/19.29	===============================================================================
19.03/19.29	|         0 |   10784    31973    74607 |    10657        0    nan |  0.000 % |
19.10/19.31	|       100 |   10784    31973    74607 |    11723      100      9 |  0.093 % |
19.10/19.34	|       250 |   10784    31973    74607 |    12895      250     14 |  0.093 % |
19.10/19.37	|       476 |   10784    31973    74607 |    14185      476     16 |  0.093 % |
19.10/19.41	|       814 |   10784    31973    74607 |    15603      814     20 |  0.093 % |
19.10/19.52	|      1322 |   10784    31973    74607 |    17164     1322     25 |  0.093 % |
19.10/19.69	|      2082 |   10784    31973    74607 |    18880     2082     42 |  0.093 % |
19.72/19.92	|      3221 |   10784    31973    74607 |    20768     3221     69 |  0.093 % |
20.32/20.53	|      4929 |   10784    31973    74607 |    22845     4929     93 |  0.093 % |
21.22/21.45	|      7495 |   10784    31973    74607 |    25130     7495    105 |  0.093 % |
23.32/23.54	|     11339 |   10784    31973    74607 |    27643    11339    127 |  0.093 % |
26.42/26.68	|     17105 |   10783    31940    74541 |    30407    17103    147 |  0.102 % |
32.61/32.84	|     25756 |   10783    31940    74541 |    33448    25754    146 |  0.102 % |
45.50/45.79	|     38730 |   10783    31940    74541 |    36793    20844    131 |  0.102 % |
62.70/62.94	|     58191 |   10782    31907    74475 |    40472    20550     93 |  0.111 % |
63.30/63.55	===============================================================================
63.30/63.55	restarts              : 15
63.30/63.55	conflicts             : 59161          (1338 /sec)
63.30/63.55	decisions             : 147480         (1.66 % random) (3335 /sec)
63.30/63.55	propagations          : 55617806       (1257688 /sec)
63.30/63.55	conflict literals     : 7888060        (36.86 % deleted)
63.30/63.55	Memory used           : 25.33 MB
63.30/63.55	CPU time              : 44.2223 s
63.30/63.55	
63.30/63.56	c Bin: Executing minisat20
63.30/63.56	c spawning binary file with 1180 seconds ...
63.30/63.56	c child exited successfully
63.30/63.56	c minisat20 returned code 20.
63.30/63.56	s UNSATISFIABLE
63.30/63.56	c SATZILLA_TIME=63.390000

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553328-1238713590/watcher-1553328-1238713590 -o /tmp/evaluation-result-1553328-1238713590/solver-1553328-1238713590 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1553328-1238713590.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.07 1.09 1.27 2/81 22901
/proc/meminfo: memFree=1278896/2055920 swapFree=4172780/4192956
[pid=22901] ppid=22899 vsize=2056 CPUtime=0
/proc/22901/stat : 22901 (SATzilla2009_C) S 22899 22901 22745 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 1144022898 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22901/statm: 514 112 96 399 0 111 0
[pid=22902] ppid=22901 vsize=1560 CPUtime=0
/proc/22902/stat : 22902 (march_dl2004) R 22901 22901 22745 0 -1 4194304 266 0 0 0 0 0 0 0 21 0 1 0 1144022898 1597440 261 1992294400 134512640 134996440 4294956176 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22902/statm: 390 261 50 118 0 269 0

[startup+0.0272029 s]
/proc/loadavg: 1.07 1.09 1.27 2/81 22901
/proc/meminfo: memFree=1278896/2055920 swapFree=4172780/4192956
[pid=22901] ppid=22899 vsize=2056 CPUtime=0
/proc/22901/stat : 22901 (SATzilla2009_C) S 22899 22901 22745 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 1144022898 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22901/statm: 514 112 96 399 0 111 0
[pid=22902] ppid=22901 vsize=1824 CPUtime=0.02
/proc/22902/stat : 22902 (march_dl2004) R 22901 22901 22745 0 -1 4194304 353 0 0 0 2 0 0 0 21 0 1 0 1144022898 1867776 348 1992294400 134512640 134996440 4294956176 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22902/statm: 456 349 50 118 0 335 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3880

[startup+0.10121 s]
/proc/loadavg: 1.07 1.09 1.27 2/81 22901
/proc/meminfo: memFree=1278896/2055920 swapFree=4172780/4192956
[pid=22901] ppid=22899 vsize=2056 CPUtime=0
/proc/22901/stat : 22901 (SATzilla2009_C) S 22899 22901 22745 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 1144022898 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22901/statm: 514 112 96 399 0 111 0
[pid=22902] ppid=22901 vsize=3244 CPUtime=0.09
/proc/22902/stat : 22902 (march_dl2004) R 22901 22901 22745 0 -1 4194304 1513 0 0 0 9 0 0 0 21 0 1 0 1144022898 3321856 619 1992294400 134512640 134996440 4294956176 18446744073709551615 134650673 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22902/statm: 811 619 55 118 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5300

[startup+0.301232 s]
/proc/loadavg: 1.07 1.09 1.27 2/81 22901
/proc/meminfo: memFree=1278896/2055920 swapFree=4172780/4192956
[pid=22901] ppid=22899 vsize=2056 CPUtime=0
/proc/22901/stat : 22901 (SATzilla2009_C) S 22899 22901 22745 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 1144022898 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22901/statm: 514 112 96 399 0 111 0
[pid=22902] ppid=22901 vsize=8480 CPUtime=0.28
/proc/22902/stat : 22902 (march_dl2004) R 22901 22901 22745 0 -1 4194304 4686 0 0 0 27 1 0 0 23 0 1 0 1144022898 8683520 1895 1992294400 134512640 134996440 4294956176 18446744073709551615 134559379 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22902/statm: 2120 1895 65 118 0 1999 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10536

[startup+0.701277 s]
/proc/loadavg: 1.07 1.09 1.27 2/81 22901
/proc/meminfo: memFree=1278896/2055920 swapFree=4172780/4192956
[pid=22901] ppid=22899 vsize=2056 CPUtime=0
/proc/22901/stat : 22901 (SATzilla2009_C) S 22899 22901 22745 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 1144022898 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22901/statm: 514 112 96 399 0 111 0
[pid=22902] ppid=22901 vsize=12280 CPUtime=0.69
/proc/22902/stat : 22902 (march_dl2004) R 22901 22901 22745 0 -1 4194304 6263 0 0 0 64 5 0 0 25 0 1 0 1144022898 12574720 2783 1992294400 134512640 134996440 4294956176 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22902/statm: 3070 2783 73 118 0 2949 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14336

[startup+1.50137 s]
/proc/loadavg: 1.07 1.09 1.27 2/83 22903
/proc/meminfo: memFree=1267808/2055920 swapFree=4172780/4192956
[pid=22901] ppid=22899 vsize=2056 CPUtime=0
/proc/22901/stat : 22901 (SATzilla2009_C) S 22899 22901 22745 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 1144022898 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22901/statm: 514 112 96 399 0 111 0
[pid=22902] ppid=22901 vsize=12420 CPUtime=1.49
/proc/22902/stat : 22902 (march_dl2004) R 22901 22901 22745 0 -1 4194304 7871 0 0 0 141 8 0 0 25 0 1 0 1144022898 12718080 2716 1992294400 134512640 134996440 4294956176 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22902/statm: 3105 2716 75 118 0 2984 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14476

[startup+3.10154 s]
/proc/loadavg: 1.07 1.09 1.27 2/83 22903
/proc/meminfo: memFree=1265376/2055920 swapFree=4172780/4192956
[pid=22901] ppid=22899 vsize=2056 CPUtime=0
/proc/22901/stat : 22901 (SATzilla2009_C) S 22899 22901 22745 0 -1 4194304 132 0 0 0 0 0 0 0 20 0 1 0 1144022898 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22901/statm: 514 112 96 399 0 111 0
[pid=22902] ppid=22901 vsize=14912 CPUtime=3.09
/proc/22902/stat : 22902 (march_dl2004) R 22901 22901 22745 0 -1 4194304 8446 0 0 0 301 8 0 0 25 0 1 0 1144022898 15269888 3291 1992294400 134512640 134996440 4294956176 18446744073709551615 134527810 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22902/statm: 3728 3291 75 118 0 3607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16968

[startup+6.3019 s]
/proc/loadavg: 1.07 1.09 1.27 2/83 22904
/proc/meminfo: memFree=1268448/2055920 swapFree=4172780/4192956
[pid=22901] ppid=22899 vsize=2056 CPUtime=4.99
/proc/22901/stat : 22901 (SATzilla2009_C) S 22899 22901 22745 0 -1 4194304 156 8655 0 0 0 0 490 9 19 0 1 0 1144022898 2105344 125 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22901/statm: 514 125 107 399 0 111 0
[pid=22904] ppid=22901 vsize=9944 CPUtime=1.29
/proc/22904/stat : 22904 (mxc-sr08) R 22901 22901 22745 0 -1 4194304 2547 0 0 0 128 1 0 0 25 0 1 0 1144023398 10182656 2310 1992294400 134512640 135078026 4294956176 18446744073709551615 134533769 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22904/statm: 2486 2310 71 138 0 2345 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12000

[startup+12.7026 s]
/proc/loadavg: 1.21 1.12 1.27 2/82 22905
/proc/meminfo: memFree=1276208/2055920 swapFree=4172780/4192956
[pid=22901] ppid=22899 vsize=3460 CPUtime=12.39
/proc/22901/stat : 22901 (SATzilla2009_C) S 22899 22901 22745 0 -1 4194304 572 13688 0 0 204 0 1023 12 25 0 1 0 1144022898 3543040 519 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22901/statm: 865 519 136 399 0 462 0
Current children cumulated CPU time (s) 12.39
Current children cumulated vsize (KiB) 3460

[startup+25.501 s]
/proc/loadavg: 1.18 1.11 1.27 2/83 22907
/proc/meminfo: memFree=1264616/2055920 swapFree=4172780/4192956
[pid=22901] ppid=22899 vsize=5196 CPUtime=19.1
/proc/22901/stat : 22901 (SATzilla2009_C) S 22899 22901 22745 0 -1 4194304 1331 14969 0 0 661 13 1221 15 25 0 1 0 1144022898 5320704 892 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/22901/statm: 1299 892 220 399 0 896 0
[pid=22907] ppid=22901 vsize=13128 CPUtime=6.21
/proc/22907/stat : 22907 (minisat20) R 22901 22901 22745 0 -1 4194304 3043 0 0 0 620 1 0 0 25 0 1 0 1144024825 13443072 3037 1992294400 134512640 134998072 4294956176 18446744073709551615 134528117 0 0 8392704 3 0 0 0 17 1 0 0
/proc/22907/statm: 3282 3037 59 118 0 3160 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 18324

[startup+51.1019 s]
/proc/loadavg: 1.12 1.10 1.26 2/83 22907
/proc/meminfo: memFree=1251560/2055920 swapFree=4172780/4192956
[pid=22901] ppid=22899 vsize=5196 CPUtime=19.1
/proc/22901/stat : 22901 (SATzilla2009_C) S 22899 22901 22745 0 -1 4194304 1331 14969 0 0 661 13 1221 15 25 0 1 0 1144022898 5320704 892 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/22901/statm: 1299 892 220 399 0 896 0
[pid=22907] ppid=22901 vsize=25932 CPUtime=31.8
/proc/22907/stat : 22907 (minisat20) R 22901 22901 22745 0 -1 4194304 6228 0 0 0 3176 4 0 0 25 0 1 0 1144024825 26554368 6222 1992294400 134512640 134998072 4294956176 18446744073709551615 134525370 0 0 8392704 3 0 0 0 17 1 0 0
/proc/22907/statm: 6483 6222 59 118 0 6361 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 31128

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

[startup+57.5017 s]
/proc/loadavg: 1.10 1.10 1.26 2/83 22907
/proc/meminfo: memFree=1251624/2055920 swapFree=4172780/4192956
[pid=22901] ppid=22899 vsize=5196 CPUtime=19.1
/proc/22901/stat : 22901 (SATzilla2009_C) S 22899 22901 22745 0 -1 4194304 1331 14969 0 0 661 13 1221 15 25 0 1 0 1144022898 5320704 892 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/22901/statm: 1299 892 220 399 0 896 0
[pid=22907] ppid=22901 vsize=25932 CPUtime=38.2
/proc/22907/stat : 22907 (minisat20) R 22901 22901 22745 0 -1 4194304 6229 0 0 0 3816 4 0 0 25 0 1 0 1144024825 26554368 6223 1992294400 134512640 134998072 4294956176 18446744073709551615 134525497 0 0 8392704 3 0 0 0 17 1 0 0
/proc/22907/statm: 6483 6223 59 118 0 6361 0
Current children cumulated CPU time (s) 57.3
Current children cumulated vsize (KiB) 31128

[startup+60.702 s]
/proc/loadavg: 1.10 1.10 1.26 2/83 22907
/proc/meminfo: memFree=1251560/2055920 swapFree=4172780/4192956
[pid=22901] ppid=22899 vsize=5196 CPUtime=19.1
/proc/22901/stat : 22901 (SATzilla2009_C) S 22899 22901 22745 0 -1 4194304 1331 14969 0 0 661 13 1221 15 25 0 1 0 1144022898 5320704 892 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/22901/statm: 1299 892 220 399 0 896 0
[pid=22907] ppid=22901 vsize=25932 CPUtime=41.4
/proc/22907/stat : 22907 (minisat20) R 22901 22901 22745 0 -1 4194304 6239 0 0 0 4136 4 0 0 25 0 1 0 1144024825 26554368 6233 1992294400 134512640 134998072 4294956176 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/22907/statm: 6483 6233 59 118 0 6361 0
Current children cumulated CPU time (s) 60.5
Current children cumulated vsize (KiB) 31128

[startup+62.3011 s]
/proc/loadavg: 1.10 1.10 1.26 2/83 22907
/proc/meminfo: memFree=1251560/2055920 swapFree=4172780/4192956
[pid=22901] ppid=22899 vsize=5196 CPUtime=19.1
/proc/22901/stat : 22901 (SATzilla2009_C) S 22899 22901 22745 0 -1 4194304 1331 14969 0 0 661 13 1221 15 25 0 1 0 1144022898 5320704 892 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/22901/statm: 1299 892 220 399 0 896 0
[pid=22907] ppid=22901 vsize=25932 CPUtime=43
/proc/22907/stat : 22907 (minisat20) R 22901 22901 22745 0 -1 4194304 6239 0 0 0 4296 4 0 0 25 0 1 0 1144024825 26554368 6233 1992294400 134512640 134998072 4294956176 18446744073709551615 134525950 0 0 8392704 3 0 0 0 17 1 0 0
/proc/22907/statm: 6483 6233 59 118 0 6361 0
Current children cumulated CPU time (s) 62.1
Current children cumulated vsize (KiB) 31128

[startup+63.1012 s]
/proc/loadavg: 1.09 1.10 1.26 2/83 22907
/proc/meminfo: memFree=1251560/2055920 swapFree=4172780/4192956
[pid=22901] ppid=22899 vsize=5196 CPUtime=19.1
/proc/22901/stat : 22901 (SATzilla2009_C) S 22899 22901 22745 0 -1 4194304 1331 14969 0 0 661 13 1221 15 25 0 1 0 1144022898 5320704 892 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/22901/statm: 1299 892 220 399 0 896 0
[pid=22907] ppid=22901 vsize=25932 CPUtime=43.8
/proc/22907/stat : 22907 (minisat20) R 22901 22901 22745 0 -1 4194304 6239 0 0 0 4376 4 0 0 25 0 1 0 1144024825 26554368 6233 1992294400 134512640 134998072 4294956176 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/22907/statm: 6483 6233 59 118 0 6361 0
Current children cumulated CPU time (s) 62.9
Current children cumulated vsize (KiB) 31128

[startup+63.5023 s]
/proc/loadavg: 1.09 1.10 1.26 2/83 22907
/proc/meminfo: memFree=1251560/2055920 swapFree=4172780/4192956
[pid=22901] ppid=22899 vsize=5196 CPUtime=19.1
/proc/22901/stat : 22901 (SATzilla2009_C) S 22899 22901 22745 0 -1 4194304 1331 14969 0 0 661 13 1221 15 25 0 1 0 1144022898 5320704 892 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/22901/statm: 1299 892 220 399 0 896 0
[pid=22907] ppid=22901 vsize=25932 CPUtime=44.2
/proc/22907/stat : 22907 (minisat20) R 22901 22901 22745 0 -1 4194304 6239 0 0 0 4416 4 0 0 25 0 1 0 1144024825 26554368 6233 1992294400 134512640 134998072 4294956176 18446744073709551615 134530040 0 0 8392704 3 0 0 0 17 1 0 0
/proc/22907/statm: 6483 6233 59 118 0 6361 0
Current children cumulated CPU time (s) 63.3
Current children cumulated vsize (KiB) 31128

Child status: 20
Real time (s): 63.5647
CPU time (s): 63.3964
CPU user time (s): 63.0574
CPU system time (s): 0.338948
CPU usage (%): 99.7352
Max. virtual memory (cumulated for all children) (KiB): 31128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 63.0574
system time used= 0.338948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22561
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= 17
involuntary context switches= 138

runsolver used 0.092985 second user time and 0.203968 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-03 01:06:30
IDJOB=1553328
IDBENCH=70759
IDSOLVER=527
FILE ID=node87/1553328-1238713590
PBS_JOBID= 9085321
Free space on /tmp= 66084 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand032.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553328-1238713590/watcher-1553328-1238713590 -o /tmp/evaluation-result-1553328-1238713590/solver-1553328-1238713590 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1553328-1238713590.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 49dda3faa6676166ee2ccb89f6cd8ca0
RANDOM SEED=1182490165

node87.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1279440 kB
Buffers:         80288 kB
Cached:         602340 kB
SwapCached:       9408 kB
Active:         239344 kB
Inactive:       454132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1279440 kB
SwapTotal:     4192956 kB
SwapFree:      4172780 kB
Dirty:           31908 kB
Writeback:           0 kB
Mapped:          16408 kB
Slab:            67236 kB
Committed_AS:  2838996 kB
PageTables:       2676 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= 66052 MiB
End job on node87 at 2009-04-03 01:07:34