Trace number 1721010

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 600.908 601.226

General information on the benchmark

Namegoldb-heqc-alu4mul.cnf
MD5SUM2d68b23bdbf6e7e2868e82c4f24dffc3
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark117.624
Satisfiable
(Un)Satisfiability was proved
Number of variables4736
Number of clauses30465
Sum of the clauses size103040
Maximum clause length16
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 27024
Number of clauses of size 314112
Number of clauses of size 40
Number of clauses of size 59328
Number of clauses of size over 51

Solver Data 

18.94/19.02	c SATzilla is building models for class 2
18.94/19.02	c run presolver march_dl2004 for 5 seconds ... 
18.94/19.02	c Bin: Executing march_dl2004
18.94/19.02	c spawning binary file with 5 seconds ...
18.94/19.02	c child exit by a signal
18.94/19.02	c march_dl2004 returned code 137.
18.94/19.02	c run presolver mxc-sr08 for 5 seconds ... 
18.94/19.02	c Bin: Executing mxc-sr08
18.94/19.02	c spawning binary file with 5 seconds ...
18.94/19.02	c child exit by a signal
18.94/19.02	c mxc-sr08 returned code 137.
18.94/19.02	c Orignal number of varibales is 4736, number of clauses is 30465 
18.94/19.02	c predicted feature computation time is 8.315126 
18.94/19.02	c Bin: Executing satelite
18.94/19.02	c spawning binary file with 240 seconds ...
18.94/19.02	c child exited successfully
18.94/19.02	c satzilla computing base features
18.94/19.02	c Number of variabe is: 4709, Number of clause is : 30392 
18.94/19.02	c Initializing...
18.94/19.02	c satzilla compute diameter ...
18.94/19.02	c start diameter features ...
18.94/19.02	c satzilla doing clause learning
18.94/19.02	c start clause learning features ...
18.94/19.02	c Bin: Executing zchaff07
18.94/19.02	c spawning binary file with 2 seconds ...
18.94/19.02	c child exit by a signal
18.94/19.02	c satzilla doing survey propogation probe
18.94/19.02	c do survay propogation for 2 second ...
18.94/19.02	c satzilla doing local search probe
18.94/19.02	c satzilla doing lobjois search-space size estimate
18.94/19.02	c features are:4736 30465 4709 30392 0.0057337 0.00240195 0.154942 0.499228 0.731163 1.2715 0.000719529 0.346267 0.000424719 0.00403483 1.06169 0.230324 0.692682 0.000719529 3.61017 0.000329034 0.108121 1.93925 0.154575 0.0711766 0 0.666667 2.04289 0.000179742 3.32856 3.29034e-05 0.0267176 1.5346 0.256581 0.000394142 2.24825 0.00019742 0.0366215 8.61911 0.114469 6 11 1.38625 791 0.0990525 697 916 916 697 825 720 797 22.4472 0.141077 18.3292 26.9915 26.9915 18.3292 24.099 19.4529 23.3635 0.608799 0.319247 1.11919e-11 0.951563 0.792474 0.337017 0.738296 0.483006 0.691314 0.048927 0.619807 -1.11022e-16 0.300595 0.0968356 0.0161975 0.0608574 0.0301847 0.0442316 444.6 1.49593 1224 0.351913 1349 0 1394 1.05214 1.12451 1.05903 0.515956 0.184415 0.727467 
18.94/19.02	c satzilla's ranking:
18.94/19.02	c 1) minisat20: 3.321241
18.94/19.02	c 2) minisat20SAT07: 3.066062
18.94/19.02	c 3) mxc-sr08: 3.033230
18.94/19.02	c 4) vallst: 2.663678
18.94/19.02	c 5) zchaff_rand: 1.872190
18.94/19.02	c 6) march_dl2004: 1.581061
18.94/19.02	c 7) tts-4-0: -0.253750
18.94/19.02	c 8) SATenstein: -10000.000000
18.94/19.02	c 9) gnovelty+: -10000.000000
18.94/19.02	c 10) adaptg2wsat+: -10000.000000
18.94/19.02	c 11) adaptg2wsat0: -10000.000000
18.94/19.02	c 12) picosat846: -10000.000000
18.94/19.02	c 13) kcnfs04SAT07: -10000.000000
18.94/19.02	c satzilla running minisat20 ... 
18.94/19.02	This is MiniSat 2.0 beta
18.94/19.02	WARNING: for repeatability, setting FPU to use double precision
18.94/19.02	============================[ Problem Statistics ]=============================
18.94/19.02	|                                                                             |
18.94/19.02	|  Number of variables:  4736                                                 |
18.94/19.02	|  Number of clauses:    30465                                                |
18.94/19.04	|  Parsing time:         0.02         s                                       |
18.94/19.05	============================[ Search Statistics ]==============================
18.94/19.05	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
18.94/19.05	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
18.94/19.05	===============================================================================
18.94/19.05	|         0 |    4736    30465   103040 |    10155        0    nan |  0.000 % |
18.94/19.06	|       100 |    4736    30465   103040 |    11170      100     34 |  0.000 % |
18.94/19.09	|       250 |    4736    30465   103040 |    12287      250     34 |  0.000 % |
18.96/19.11	|       475 |    4736    30465   103040 |    13516      475     26 |  0.000 % |
18.96/19.17	|       814 |    4732    30457   103016 |    14867      808     30 |  0.106 % |
18.96/19.26	|      1320 |    4732    30457   103016 |    16354     1314     29 |  0.106 % |
18.96/19.40	|      2079 |    4731    30337   102587 |    17990     2062     30 |  0.106 % |
18.96/19.61	|      3219 |    4731    30337   102587 |    19789     3202     31 |  0.106 % |
19.92/20.04	|      4927 |    4728    30294   102428 |    21768     4903     35 |  0.169 % |
20.62/20.72	|      7489 |    4728    30294   102428 |    23944     7465     37 |  0.170 % |
21.92/22.01	|     11333 |    4726    30292   102422 |    26339    11305     40 |  0.233 % |
24.11/24.28	|     17100 |    4722    30278   102377 |    28973    17054     45 |  0.297 % |
28.99/29.19	|     25749 |    4722    30201   102083 |    31870    25673     45 |  0.296 % |
36.79/36.94	|     38724 |    4720    30158   101930 |    35057    21299     42 |  0.338 % |
48.98/49.18	|     58185 |    4720    30158   101930 |    38563    21206     39 |  0.338 % |
66.68/66.87	|     87377 |    4719    30139   101864 |    42419    28229     41 |  0.359 % |
98.56/98.78	|    131166 |    4719    30139   101864 |    46661    23815     42 |  0.360 % |
144.55/144.77	|    196850 |    4716    30088   101690 |    51328    31343     43 |  0.423 % |
221.01/221.27	|    295377 |    4715    30068   101618 |    56460    31364     44 |  0.444 % |
336.77/337.03	|    443166 |    4713    30050   101563 |    62107    27460     42 |  0.486 % |
525.78/526.16	|    664850 |    4704    28554    96000 |    68317    26360     34 |  0.676 % |
600.85/601.22	===============================================================================
600.85/601.22	restarts              : 21
600.85/601.22	conflicts             : 750594         (1290 /sec)
600.85/601.22	decisions             : 931616         (0.70 % random) (1601 /sec)
600.85/601.22	propagations          : 422673452      (726402 /sec)
600.85/601.22	conflict literals     : 33744203       (69.78 % deleted)
600.85/601.22	Memory used           : 18.50 MB
600.85/601.22	CPU time              : 581.873 s
600.85/601.22	
600.85/601.22	c Bin: Executing minisat20
600.85/601.22	c spawning binary file with 1181 seconds ...
600.85/601.22	c child exited successfully
600.85/601.22	c minisat20 returned code 20.
600.85/601.22	s UNSATISFIABLE
600.85/601.22	c SATZILLA_TIME=600.980000

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-1721010-1240661942/watcher-1721010-1240661942 -o /tmp/evaluation-result-1721010-1240661942/solver-1721010-1240661942 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1721010-1240661942.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: 0.92 0.98 0.99 3/64 18956
/proc/meminfo: memFree=1777776/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=2056 CPUtime=0
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 94227215 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 514 112 96 399 0 111 0
[pid=18957] ppid=18956 vsize=1192 CPUtime=0
/proc/18957/stat : 18957 (march_dl2004) R 18956 18956 18477 0 -1 4194304 174 0 0 0 0 0 0 0 19 0 1 0 94227215 1220608 169 1992294400 134512640 134996440 4294956192 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18957/statm: 298 169 50 118 0 177 0

[startup+0.0148041 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18956
/proc/meminfo: memFree=1777776/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=2056 CPUtime=0
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 94227215 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 514 112 96 399 0 111 0
[pid=18957] ppid=18956 vsize=1192 CPUtime=0.01
/proc/18957/stat : 18957 (march_dl2004) R 18956 18956 18477 0 -1 4194304 209 0 0 0 1 0 0 0 19 0 1 0 94227215 1220608 204 1992294400 134512640 134996440 4294956192 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18957/statm: 298 204 50 118 0 177 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3248

[startup+0.101812 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18956
/proc/meminfo: memFree=1777776/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=2056 CPUtime=0
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 94227215 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 514 112 96 399 0 111 0
[pid=18957] ppid=18956 vsize=3296 CPUtime=0.09
/proc/18957/stat : 18957 (march_dl2004) R 18956 18956 18477 0 -1 4194304 1229 0 0 0 9 0 0 0 20 0 1 0 94227215 3375104 637 1992294400 134512640 134996440 4294956192 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18957/statm: 824 641 57 118 0 703 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.301831 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18956
/proc/meminfo: memFree=1777776/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=2056 CPUtime=0
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 94227215 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 514 112 96 399 0 111 0
[pid=18957] ppid=18956 vsize=5252 CPUtime=0.29
/proc/18957/stat : 18957 (march_dl2004) R 18956 18956 18477 0 -1 4194304 3019 0 0 0 29 0 0 0 22 0 1 0 94227215 5378048 1131 1992294400 134512640 134996440 4294956192 18446744073709551615 134542411 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18957/statm: 1313 1131 69 118 0 1192 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7308

[startup+0.701872 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18956
/proc/meminfo: memFree=1777776/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=2056 CPUtime=0
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 94227215 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 514 112 96 399 0 111 0
[pid=18957] ppid=18956 vsize=6128 CPUtime=0.69
/proc/18957/stat : 18957 (march_dl2004) R 18956 18956 18477 0 -1 4194304 3385 0 0 0 68 1 0 0 25 0 1 0 94227215 6275072 1229 1992294400 134512640 134996440 4294956192 18446744073709551615 134583368 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18957/statm: 1532 1229 71 118 0 1411 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8184

[startup+1.50295 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 18958
/proc/meminfo: memFree=1758944/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=2056 CPUtime=0
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 94227215 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 514 112 96 399 0 111 0
[pid=18957] ppid=18956 vsize=23948 CPUtime=1.5
/proc/18957/stat : 18957 (march_dl2004) R 18956 18956 18477 0 -1 4194304 7769 0 0 0 134 16 0 0 25 0 1 0 94227215 24522752 5497 1992294400 134512640 134996440 4294956192 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18957/statm: 5987 5497 73 118 0 5866 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 26004

[startup+3.10112 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 18958
/proc/meminfo: memFree=1752736/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=2056 CPUtime=0
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 94227215 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 514 112 96 399 0 111 0
[pid=18957] ppid=18956 vsize=30092 CPUtime=3.08
/proc/18957/stat : 18957 (march_dl2004) R 18956 18956 18477 0 -1 4194304 9181 0 0 0 274 34 0 0 25 0 1 0 94227215 30814208 6905 1992294400 134512640 134996440 4294956192 18446744073709551615 134533460 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18957/statm: 7523 6905 73 118 0 7402 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 32148

[startup+6.30144 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 18959
/proc/meminfo: memFree=1774240/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=2056 CPUtime=4.99
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 152 9371 0 0 0 0 449 50 19 0 1 0 94227215 2105344 121 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 514 121 104 399 0 111 0
[pid=18959] ppid=18956 vsize=4564 CPUtime=1.27
/proc/18959/stat : 18959 (mxc-sr08) R 18956 18956 18477 0 -1 4194304 1215 0 0 0 127 0 0 0 25 0 1 0 94227716 4673536 1013 1992294400 134512640 135078026 4294956192 18446744073709551615 134533771 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18959/statm: 1141 1013 71 138 0 1000 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 6620

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18960
/proc/meminfo: memFree=1774704/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=4180 CPUtime=12.27
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 1105 11823 0 0 215 0 960 52 25 0 1 0 94227215 4280320 680 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1045 680 136 399 0 642 0
Current children cumulated CPU time (s) 12.27
Current children cumulated vsize (KiB) 4180

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1767736/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=7700 CPUtime=6.43
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 1689 0 0 0 643 0 0 0 25 0 1 0 94229118 7884800 1683 1992294400 134512640 134998072 4294956192 18446744073709551615 134535746 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18962/statm: 1925 1683 58 118 0 1803 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 13168

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1764088/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=11380 CPUtime=32.02
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 2613 0 0 0 3201 1 0 0 25 0 1 0 94229118 11653120 2607 1992294400 134512640 134998072 4294956192 18446744073709551615 134527403 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 2845 2607 58 118 0 2723 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 16848

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1762232/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=13320 CPUtime=83.2
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 3091 0 0 0 8318 2 0 0 25 0 1 0 94229118 13639680 3085 1992294400 134512640 134998072 4294956192 18446744073709551615 134525382 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 3330 3085 58 118 0 3208 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 18788

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1760120/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=15572 CPUtime=143.18
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 3655 0 0 0 14315 3 0 0 25 0 1 0 94229118 15945728 3649 1992294400 134512640 134998072 4294956192 18446744073709551615 134535756 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 3893 3649 58 118 0 3771 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 21040

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1758776/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=16760 CPUtime=203.15
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 3944 0 0 0 20312 3 0 0 25 0 1 0 94229118 17162240 3938 1992294400 134512640 134998072 4294956192 18446744073709551615 134525540 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 4190 3938 58 118 0 4068 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 22228

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1757816/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=17724 CPUtime=263.13
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 4183 0 0 0 26309 4 0 0 25 0 1 0 94229118 18149376 4177 1992294400 134512640 134998072 4294956192 18446744073709551615 134525155 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 4431 4177 58 118 0 4309 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 23192

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1757560/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=17952 CPUtime=323.11
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 4236 0 0 0 32307 4 0 0 25 0 1 0 94229118 18382848 4230 1992294400 134512640 134998072 4294956192 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 4488 4230 58 118 0 4366 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 23420

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1756920/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=18616 CPUtime=383.08
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 4382 0 0 0 38304 4 0 0 25 0 1 0 94229118 19062784 4376 1992294400 134512640 134998072 4294956192 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 4654 4376 58 118 0 4532 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 24084

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1756792/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=18772 CPUtime=443.05
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 4395 0 0 0 44301 4 0 0 25 0 1 0 94229118 19222528 4389 1992294400 134512640 134998072 4294956192 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 4693 4389 58 118 0 4571 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 24240

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1756728/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=18772 CPUtime=503.03
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 4416 0 0 0 50299 4 0 0 25 0 1 0 94229118 19222528 4410 1992294400 134512640 134998072 4294956192 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 4693 4410 58 118 0 4571 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 24240

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1756600/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=18936 CPUtime=563
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 4432 0 0 0 56296 4 0 0 25 0 1 0 94229118 19390464 4426 1992294400 134512640 134998072 4294956192 18446744073709551615 134527624 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 4734 4426 58 118 0 4612 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 24404

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

[startup+588.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1756600/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=18936 CPUtime=569.39
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 4432 0 0 0 56935 4 0 0 25 0 1 0 94229118 19390464 4426 1992294400 134512640 134998072 4294956192 18446744073709551615 134528423 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 4734 4426 58 118 0 4612 0
Current children cumulated CPU time (s) 588.35
Current children cumulated vsize (KiB) 24404

[startup+595.105 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1756600/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=18936 CPUtime=575.79
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 4432 0 0 0 57575 4 0 0 25 0 1 0 94229118 19390464 4426 1992294400 134512640 134998072 4294956192 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 4734 4426 58 118 0 4612 0
Current children cumulated CPU time (s) 594.75
Current children cumulated vsize (KiB) 24404

[startup+598.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1756600/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=18936 CPUtime=578.99
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 4432 0 0 0 57895 4 0 0 25 0 1 0 94229118 19390464 4426 1992294400 134512640 134998072 4294956192 18446744073709551615 134525564 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 4734 4426 58 118 0 4612 0
Current children cumulated CPU time (s) 597.95
Current children cumulated vsize (KiB) 24404

[startup+599.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1756600/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=18936 CPUtime=580.59
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 4432 0 0 0 58055 4 0 0 25 0 1 0 94229118 19390464 4426 1992294400 134512640 134998072 4294956192 18446744073709551615 134527403 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 4734 4426 58 118 0 4612 0
Current children cumulated CPU time (s) 599.55
Current children cumulated vsize (KiB) 24404

[startup+600.703 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1756600/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=18936 CPUtime=581.39
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 4432 0 0 0 58135 4 0 0 25 0 1 0 94229118 19390464 4426 1992294400 134512640 134998072 4294956192 18446744073709551615 134535771 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 4734 4426 58 118 0 4612 0
Current children cumulated CPU time (s) 600.35
Current children cumulated vsize (KiB) 24404

[startup+601.103 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1756600/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=18936 CPUtime=581.79
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 4432 0 0 0 58175 4 0 0 25 0 1 0 94229118 19390464 4426 1992294400 134512640 134998072 4294956192 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 4734 4426 58 118 0 4612 0
Current children cumulated CPU time (s) 600.75
Current children cumulated vsize (KiB) 24404

[startup+601.203 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18962
/proc/meminfo: memFree=1756600/2055920 swapFree=4180920/4192956
[pid=18956] ppid=18954 vsize=5468 CPUtime=18.96
/proc/18956/stat : 18956 (SATzilla2009_C) S 18954 18956 18477 0 -1 4194304 2460 13386 0 0 681 3 1158 54 25 0 1 0 94227215 5599232 1029 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/18956/statm: 1367 1029 220 399 0 964 0
[pid=18962] ppid=18956 vsize=18936 CPUtime=581.89
/proc/18962/stat : 18962 (minisat20) R 18956 18956 18477 0 -1 4194304 4432 0 0 0 58185 4 0 0 25 0 1 0 94229118 19390464 4426 1992294400 134512640 134998072 4294956192 18446744073709551615 134525422 0 0 8392704 3 0 0 0 17 0 0 0
/proc/18962/statm: 4734 4426 58 118 0 4612 0
Current children cumulated CPU time (s) 600.85
Current children cumulated vsize (KiB) 24404

Child status: 20
Real time (s): 601.226
CPU time (s): 600.908
CPU user time (s): 600.275
CPU system time (s): 0.632903
CPU usage (%): 99.947
Max. virtual memory (cumulated for all children) (KiB): 33008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 600.275
system time used= 0.632903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20298
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= 16
involuntary context switches= 1743

runsolver used 0.583911 second user time and 1.61475 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-25 14:19:02
IDJOB=1721010
IDBENCH=69645
IDSOLVER=527
FILE ID=node27/1721010-1240661942
PBS_JOBID= 9186488
Free space on /tmp= 66196 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT_RACE08/cnf/goldb-heqc-alu4mul.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1721010-1240661942/watcher-1721010-1240661942 -o /tmp/evaluation-result-1721010-1240661942/solver-1721010-1240661942 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1721010-1240661942.cnf

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

MD5SUM BENCH= 2d68b23bdbf6e7e2868e82c4f24dffc3
RANDOM SEED=369557615

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1778256 kB
Buffers:         17040 kB
Cached:         194216 kB
SwapCached:       4848 kB
Active:          71256 kB
Inactive:       147844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778256 kB
SwapTotal:     4192956 kB
SwapFree:      4180920 kB
Dirty:           32004 kB
Writeback:           0 kB
Mapped:          14096 kB
Slab:            44476 kB
Committed_AS:   312712 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66164 MiB
End job on node27 at 2009-04-25 14:29:04