Trace number 1111876

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 NameAnswerNumber of falsified constraintsCPU timeWall clock time
Sugar v1.13+minisatOPTIMUM16 3.52346 3.61397

General information on the benchmark

Namecsp/lexVg/
normalized-crossword-m1c-lex-vg16-20_ext.xml
MD5SUMa584e692d54bf2a444392bd190de08b3
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints16
Best CPU time to get the best result obtained on this benchmark2.46562
Satisfiable
(Un)Satisfiability was proved
Number of variables320
Number of constraints36
Maximum constraint arity20
Maximum domain size26
Number of constraints which are defined in extension36
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Sat Jul 12 12:01:34 2008
0.00/0.04	c 0	PID 16788
0.00/0.04	c 0	HOST node32.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1111876-1215856894.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1111876-1215856894.xml' 'HOME/temp.csp'
0.03/0.25	c 1	1 domains, 320 variables, 0 predicates, 2 relations, 36 constraints
0.03/0.30	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.30	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.03/0.38	c 1	Parsing HOME/temp.csp
0.28/0.49	c 1	parsed 359 expressions
0.28/0.50	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.28/0.50	c 1	MAX CSP: 36 constraints
0.28/0.50	c 1	Converting to clausal form CSP
0.28/0.52	c 1	converted 40 (10%) expressions
0.28/0.52	c 1	converted 80 (20%) expressions
0.28/0.52	c 1	converted 120 (30%) expressions
0.28/0.52	c 1	converted 160 (40%) expressions
0.28/0.52	c 1	converted 199 (50%) expressions
0.28/0.53	c 1	converted 239 (60%) expressions
0.28/0.53	c 1	converted 279 (70%) expressions
0.28/0.53	c 1	converted 319 (80%) expressions
0.28/0.56	c 1	converted 359 (90%) expressions
0.28/0.59	c 1	converted 398 (100%) expressions
0.28/0.59	c 1	CSP : 392 integers, 0 booleans, 107 clauses, largest domain size 55
0.28/0.59	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.28/0.59	c 1	Propagation in CSP
0.28/0.60	c 1	34 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.28/0.60	c 1	CSP : 392 integers, 0 booleans, 107 clauses, largest domain size 37
0.28/0.60	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.28/0.60	c 1	Simplifing CSP by introducing new Boolean variables
0.28/0.60	c 1	CSP : 392 integers, 0 booleans, 107 clauses, largest domain size 37
0.28/0.60	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.28/0.62	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.28/0.64	c 1	40 (10%) CSP integer variables are encoded (960 clauses, 10417 bytes)
0.28/0.65	c 1	79 (20%) CSP integer variables are encoded (1896 clauses, 22585 bytes)
0.28/0.65	c 1	118 (30%) CSP integer variables are encoded (2832 clauses, 34753 bytes)
0.28/0.65	c 1	157 (40%) CSP integer variables are encoded (3768 clauses, 46921 bytes)
0.28/0.65	c 1	196 (50%) CSP integer variables are encoded (4704 clauses, 59089 bytes)
0.28/0.65	c 1	236 (60%) CSP integer variables are encoded (5664 clauses, 71569 bytes)
0.28/0.66	c 1	275 (70%) CSP integer variables are encoded (6600 clauses, 83737 bytes)
0.28/0.66	c 1	314 (80%) CSP integer variables are encoded (7536 clauses, 95905 bytes)
0.28/0.66	c 1	353 (90%) CSP integer variables are encoded (7680 clauses, 97777 bytes)
0.28/0.66	c 1	392 (100%) CSP integer variables are encoded (7979 clauses, 101664 bytes)
0.96/1.02	c 1	11 (10%) CSP clauses are encoded (15074 clauses, 787467 bytes)
1.16/1.27	c 2	22 (20%) CSP clauses are encoded (20983 clauses, 1361924 bytes)
1.26/1.30	c 2	33 (30%) CSP clauses are encoded (21555 clauses, 1423084 bytes)
1.26/1.31	c 2	43 (40%) CSP clauses are encoded (21744 clauses, 1440273 bytes)
1.26/1.32	c 2	54 (50%) CSP clauses are encoded (22675 clauses, 1455807 bytes)
1.26/1.32	c 2	65 (60%) CSP clauses are encoded (22728 clauses, 1456623 bytes)
1.26/1.32	c 2	75 (70%) CSP clauses are encoded (23464 clauses, 1469597 bytes)
1.26/1.32	c 2	86 (80%) CSP clauses are encoded (23525 clauses, 1470543 bytes)
1.26/1.32	c 2	97 (90%) CSP clauses are encoded (23630 clauses, 1472244 bytes)
1.26/1.32	c 2	107 (100%) CSP clauses are encoded (23929 clauses, 1477284 bytes)
1.26/1.32	c 2	107 CSP clauses encoded
1.26/1.32	c 2	Writing map file : HOME/temp.map
1.26/1.33	c 2	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.26/1.33	c 2	SAT : 8371 SAT variables, 23929 SAT clauses, 1477284 bytes
1.26/1.33	c 2	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.26/1.35	c 2	OBJECTIVE minimize _COST
1.26/1.35	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
1.26/1.35	c 2	SEARCHING: _COST <= 18
1.26/1.35	c 2	SOLVING HOME/temp.cnf
1.26/1.35	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.26/1.35	c 2	This is MiniSat 2.0 beta
1.26/1.35	c 2	WARNING: for repeatability, setting FPU to use double precision
1.26/1.35	c 2	============================[ Problem Statistics ]=============================
1.26/1.35	c 2	|                                                                             |
1.26/1.35	c 2	|  Number of variables:  8371                                                 |
1.26/1.35	c 2	|  Number of clauses:    23930                                                |
1.26/1.39	c 2	|  Parsing time:         0.03         s                                       |
1.26/1.39	c 2	============================[ Search Statistics ]==============================
1.26/1.39	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.26/1.39	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.26/1.39	c 2	===============================================================================
1.26/1.39	c 2	|         0 |    8263    23040   266157 |     7680        0    nan |  0.000 % |
1.31/1.40	c 2	|       100 |    8253    23040   266157 |     8448       98      5 |  1.505 % |
1.31/1.42	c 2	|       250 |    8252    23040   266157 |     9292      247      6 |  1.529 % |
1.31/1.44	c 2	|       475 |    8252    23040   266157 |    10222      472      6 |  1.529 % |
1.31/1.46	c 2	|       816 |    8252    23040   266157 |    11244      813      6 |  1.529 % |
1.31/1.50	c 2	|      1322 |    8251    23040   266157 |    12368     1319      7 |  1.529 % |
1.31/1.55	c 2	===============================================================================
1.31/1.55	c 2	restarts              : 6
1.31/1.55	c 2	conflicts             : 1907           (9882 /sec)
1.31/1.55	c 2	decisions             : 27274          (1.55 % random) (141338 /sec)
1.31/1.55	c 2	propagations          : 382442         (1981873 /sec)
1.31/1.55	c 2	conflict literals     : 12391          (23.50 % deleted)
1.31/1.55	c 2	Memory used           : 4.77 MB
1.31/1.55	c 2	CPU time              : 0.19297 s
1.31/1.55	c 2	
1.31/1.55	c 2	SATISFIABLE
1.31/1.56	c 2	FOUND: _COST <= 18
1.31/1.56	s SATISFIABLE
1.31/1.56	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.31/1.56	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.51/1.63	c 2	Decoding HOME/temp.out
1.51/1.75	c 2	OBJECTIVE _COST 18
1.51/1.75	o 18
1.51/1.77	v 15 22 15 25 4 4 13 15 4 15 4 25 15 4 4 15 15 13 4 15 18 4 18 25 23 23 4 18 23 18 23 25 18 23 23 18 18 4 23 18 24 0 24 25 19 19 20 24 19 24 19 25 24 19 19 24 24 20 19 24 2 19 2 25 17 17 17 2 17 2 17 25 2 17 17 2 2 17 17 2 7 7 7 25 0 0 14 7 0 7 0 25 7 0 0 7 7 14 0 7 14 4 14 25 19 19 15 14 19 14 19 25 14 19 19 14 14 15 19 14 15 17 15 25 4 4 18 15 4 15 4 25 15 4 4 15 15 18 4 15 7 18 7 25 17 17 24 7 17 7 17 25 7 17 17 7 7 24 17 7 24 19 24 25 17 17 2 24 17 24 17 25 24 17 17 24 24 2 17 24 18 17 18 25 4 4 7 18 4 18 4 25 18 4 4 18 18 7 4 18 8 8 8 25 18 18 8 8 18 8 18 25 8 18 18 8 8 8 18 8 14 15 14 25 19 19 0 14 19 14 19 25 14 19 19 14 14 0 19 14 11 15 11 25 17 17 19 11 17 11 17 25 11 17 17 11 11 19 17 11 14 8 14 25 8 8 17 14 8 14 8 25 14 8 8 14 14 17 8 14 6 13 6 25 0 0 8 6 0 6 0 25 6 0 0 6 6 8 0 6 24 6 24 25 11 11 2 24 11 24 11 25 24 11 11 24 24 2 11 24
1.51/1.79	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.51/1.84	c 2	OBJECTIVE BOUND: 0 <= _COST <= 18
1.51/1.84	c 2	SEARCHING: _COST <= 9
1.51/1.84	c 2	SOLVING HOME/temp.cnf
1.51/1.84	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.51/1.84	c 2	This is MiniSat 2.0 beta
1.51/1.84	c 2	WARNING: for repeatability, setting FPU to use double precision
1.51/1.84	c 2	============================[ Problem Statistics ]=============================
1.51/1.84	c 2	|                                                                             |
1.51/1.85	c 2	|  Number of variables:  8371                                                 |
1.51/1.85	c 2	|  Number of clauses:    23930                                                |
1.51/1.88	c 2	|  Parsing time:         0.03         s                                       |
1.51/1.88	c 2	============================[ Search Statistics ]==============================
1.51/1.88	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.51/1.88	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.51/1.88	c 2	===============================================================================
1.51/1.88	c 2	|         0 |    8200    22500   264717 |     7500        0    nan |  0.000 % |
1.51/1.90	c 2	|       101 |    8187    22500   264717 |     8250       99      5 |  2.306 % |
1.77/1.91	c 2	|       251 |    8186    22500   264717 |     9075      248      5 |  2.425 % |
1.77/1.92	c 2	|       476 |    8186    22500   264717 |     9982      473      6 |  2.425 % |
1.77/1.96	c 2	|       813 |    8158    22161   263840 |    10980      808      6 |  2.545 % |
1.77/1.97	c 2	===============================================================================
1.77/1.97	c 2	restarts              : 5
1.77/1.97	c 2	conflicts             : 1021           (8235 /sec)
1.77/1.97	c 2	decisions             : 6919           (1.07 % random) (55807 /sec)
1.77/1.97	c 2	propagations          : 382515         (3085271 /sec)
1.77/1.97	c 2	conflict literals     : 5673           (22.75 % deleted)
1.77/1.97	c 2	Memory used           : 4.38 MB
1.77/1.97	c 2	CPU time              : 0.123981 s
1.77/1.97	c 2	
1.77/1.97	c 2	UNSATISFIABLE
1.77/1.98	c 2	NOT FOUND: _COST <= 9
1.77/1.98	c 2	OBJECTIVE BOUND: 10 <= _COST <= 18
1.77/1.98	c 2	SEARCHING: _COST <= 14
1.77/1.98	c 2	SOLVING HOME/temp.cnf
1.77/1.98	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.77/1.98	c 2	This is MiniSat 2.0 beta
1.77/1.98	c 2	WARNING: for repeatability, setting FPU to use double precision
1.77/1.98	c 2	============================[ Problem Statistics ]=============================
1.77/1.98	c 2	|                                                                             |
1.77/1.98	c 2	|  Number of variables:  8371                                                 |
1.77/1.98	c 2	|  Number of clauses:    23930                                                |
1.91/2.01	c 2	|  Parsing time:         0.03         s                                       |
1.91/2.02	c 2	============================[ Search Statistics ]==============================
1.91/2.02	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.91/2.02	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.91/2.02	c 2	===============================================================================
1.91/2.02	c 2	|         0 |    8235    22810   265547 |     7603        0    nan |  0.000 % |
1.91/2.03	c 2	|       100 |    8225    22810   265547 |     8363       98      6 |  1.840 % |
1.91/2.04	c 2	|       251 |    8225    22810   265547 |     9200      249      6 |  1.840 % |
1.91/2.06	c 2	|       478 |    8225    22810   265547 |    10120      476      7 |  1.840 % |
1.91/2.08	c 2	|       816 |    8225    22810   265547 |    11132      814      6 |  1.840 % |
2.02/2.14	c 2	|      1322 |    8209    22613   265045 |    12245     1319      7 |  1.935 % |
2.02/2.20	c 3	|      2083 |    8208    22613   265045 |    13469     2078      6 |  2.163 % |
2.12/2.29	c 3	===============================================================================
2.12/2.29	c 3	restarts              : 7
2.12/2.29	c 3	conflicts             : 3002           (10008 /sec)
2.12/2.29	c 3	decisions             : 18834          (1.42 % random) (62790 /sec)
2.12/2.29	c 3	propagations          : 948506         (3162172 /sec)
2.12/2.29	c 3	conflict literals     : 19160          (25.24 % deleted)
2.12/2.29	c 3	Memory used           : 4.64 MB
2.12/2.29	c 3	CPU time              : 0.299954 s
2.12/2.29	c 3	
2.12/2.29	c 3	UNSATISFIABLE
2.12/2.29	c 3	NOT FOUND: _COST <= 14
2.12/2.29	c 3	OBJECTIVE BOUND: 15 <= _COST <= 18
2.12/2.29	c 3	SEARCHING: _COST <= 16
2.12/2.29	c 3	SOLVING HOME/temp.cnf
2.12/2.29	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.12/2.29	c 3	This is MiniSat 2.0 beta
2.12/2.29	c 3	WARNING: for repeatability, setting FPU to use double precision
2.12/2.29	c 3	============================[ Problem Statistics ]=============================
2.12/2.29	c 3	|                                                                             |
2.12/2.29	c 3	|  Number of variables:  8371                                                 |
2.12/2.30	c 3	|  Number of clauses:    23930                                                |
2.22/2.33	c 3	|  Parsing time:         0.03         s                                       |
2.22/2.33	c 3	============================[ Search Statistics ]==============================
2.22/2.33	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.22/2.33	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.22/2.33	c 3	===============================================================================
2.22/2.33	c 3	|         0 |    8249    22927   265858 |     7642        0    nan |  0.000 % |
2.22/2.35	c 3	|       100 |    8238    22927   265858 |     8406       97      5 |  1.768 % |
2.22/2.36	c 3	|       251 |    8238    22927   265858 |     9247      248      6 |  1.768 % |
2.22/2.37	c 3	|       476 |    8238    22927   265858 |    10171      473      6 |  1.768 % |
2.22/2.39	c 3	|       814 |    8238    22927   265858 |    11189      811      6 |  1.768 % |
2.22/2.43	c 3	|      1321 |    8238    22927   265858 |    12308     1318      6 |  1.768 % |
2.22/2.48	c 3	|      2082 |    8223    22730   265356 |    13538     2079      7 |  1.768 % |
2.22/2.60	c 3	|      3221 |    8223    22730   265356 |    14892     3218      7 |  1.768 % |
2.22/2.77	c 3	|      4931 |    8197    22514   264792 |    16382     4906      7 |  2.079 % |
2.22/2.81	c 3	===============================================================================
2.22/2.82	c 3	restarts              : 9
2.22/2.82	c 3	conflicts             : 5407           (10460 /sec)
2.22/2.82	c 3	decisions             : 32129          (1.46 % random) (62155 /sec)
2.22/2.82	c 3	propagations          : 1469742        (2843262 /sec)
2.22/2.82	c 3	conflict literals     : 38546          (25.35 % deleted)
2.22/2.82	c 3	Memory used           : 5.02 MB
2.22/2.82	c 3	CPU time              : 0.516921 s
2.22/2.82	c 3	
2.22/2.82	c 3	SATISFIABLE
2.22/2.82	c 3	FOUND: _COST <= 16
2.22/2.82	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.22/2.82	c 3	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.75/2.91	c 3	Decoding HOME/temp.out
2.75/2.99	c 3	OBJECTIVE _COST 16
2.75/2.99	o 16
2.75/3.01	v 19 13 19 19 15 22 22 19 22 19 2 22 19 19 4 22 4 4 13 15 17 4 17 17 18 4 4 17 4 17 17 4 17 17 23 4 23 23 4 18 0 20 0 0 24 0 0 0 0 0 24 0 0 0 19 0 19 19 20 24 13 17 13 13 2 19 19 13 19 13 18 19 13 13 17 19 17 17 17 2 18 14 18 18 7 7 7 18 7 18 19 7 18 18 0 7 0 0 14 7 2 15 2 2 14 4 4 2 4 2 0 4 2 2 19 4 19 19 15 14 14 18 14 14 15 17 17 14 17 14 11 17 14 14 4 17 4 4 18 15 13 24 13 13 7 18 18 13 18 13 11 18 13 13 17 18 17 17 24 7 19 2 19 19 24 19 19 19 19 3 14 19 19 3 17 19 17 17 2 24 8 7 8 8 18 17 17 8 17 20 6 17 8 20 4 17 4 4 7 18 13 8 13 13 8 8 8 13 8 2 17 8 13 2 18 8 18 18 8 8 4 0 4 4 14 15 15 4 15 19 0 15 4 19 19 15 19 19 0 14 13 19 13 13 11 15 15 13 15 0 15 15 13 0 17 15 17 17 19 11 19 17 19 19 14 8 8 19 8 13 7 8 19 13 8 8 8 8 17 14 0 8 0 0 6 13 13 0 13 2 4 13 0 2 0 13 0 0 8 6 11 2 11 11 24 6 6 11 6 4 17 6 11 4 11 6 11 11 2 24
2.75/3.01	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.75/3.03	c 3	OBJECTIVE BOUND: 15 <= _COST <= 16
2.75/3.03	c 3	SEARCHING: _COST <= 15
2.75/3.03	c 3	SOLVING HOME/temp.cnf
2.75/3.03	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.75/3.04	c 3	This is MiniSat 2.0 beta
2.75/3.04	c 3	WARNING: for repeatability, setting FPU to use double precision
2.75/3.04	c 3	============================[ Problem Statistics ]=============================
2.75/3.04	c 3	|                                                                             |
2.75/3.04	c 3	|  Number of variables:  8371                                                 |
2.75/3.04	c 3	|  Number of clauses:    23930                                                |
2.75/3.07	c 3	|  Parsing time:         0.03         s                                       |
2.75/3.08	c 3	============================[ Search Statistics ]==============================
2.75/3.08	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.75/3.08	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.75/3.08	c 3	===============================================================================
2.75/3.08	c 3	|         0 |    8242    22869   265704 |     7623        0    nan |  0.000 % |
2.75/3.09	c 3	|       101 |    8231    22869   265704 |     8385       98      6 |  1.852 % |
2.93/3.11	c 3	|       251 |    8231    22869   265704 |     9223      248      5 |  1.852 % |
2.93/3.12	c 3	|       476 |    8231    22869   265704 |    10146      473      6 |  1.852 % |
2.93/3.14	c 3	|       813 |    8231    22869   265704 |    11160      810      7 |  1.852 % |
2.93/3.17	c 3	|      1319 |    8231    22869   265704 |    12276     1316      7 |  1.852 % |
3.08/3.26	c 4	|      2079 |    8216    22672   265202 |    13504     2076      7 |  1.852 % |
3.18/3.39	c 4	|      3219 |    8214    22658   265168 |    14855     3215      7 |  1.876 % |
3.38/3.58	c 4	|      4932 |    8202    22496   264725 |    16340     4562      7 |  2.031 % |
3.48/3.61	c 4	===============================================================================
3.48/3.61	c 4	restarts              : 9
3.48/3.61	c 4	conflicts             : 5164           (9190 /sec)
3.48/3.61	c 4	decisions             : 29283          (1.45 % random) (52113 /sec)
3.48/3.61	c 4	propagations          : 1841425        (3277058 /sec)
3.48/3.61	c 4	conflict literals     : 36929          (26.73 % deleted)
3.48/3.61	c 4	Memory used           : 4.89 MB
3.48/3.61	c 4	CPU time              : 0.561914 s
3.48/3.61	c 4	
3.48/3.61	c 4	UNSATISFIABLE
3.48/3.61	c 4	NOT FOUND: _COST <= 15
3.48/3.61	c 4	OBJECTIVE _COST 16
3.48/3.61	s OPTIMUM FOUND
3.48/3.61	c 4	CPU 3.31 (0.04 0.01 3.27 0.18)
3.48/3.61	c 4	END Sat Jul 12 12:01:38 2008

Verifier Data (download as text)

OK	16	20
16 unsatisfied constraints, 20 satisfied constraints

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1111876-1215856894/watcher-1111876-1215856894 -o /tmp/evaluation-result-1111876-1215856894/solver-1111876-1215856894 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar -max -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1111876-1215856894.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 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: 2.08 2.02 2.01 4/74 16788
/proc/meminfo: memFree=1836352/2055920 swapFree=4179612/4192956
[pid=16788] ppid=16786 vsize=12272 CPUtime=0
/proc/16788/stat : 16788 (sugar) R 16786 16788 14249 0 -1 4194304 382 0 0 0 0 0 0 0 18 0 1 0 42391060 12566528 351 996147200 4194304 4206940 548682068592 18446744073709551615 268233704928 0 0 4224 0 0 0 0 17 1 0 0
/proc/16788/statm: 3068 360 270 3 0 168 0

[startup+0.013747 s]
/proc/loadavg: 2.08 2.02 2.01 4/74 16788
/proc/meminfo: memFree=1836352/2055920 swapFree=4179612/4192956
[pid=16788] ppid=16786 vsize=12544 CPUtime=0
/proc/16788/stat : 16788 (sugar) R 16786 16788 14249 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 42391060 12845056 453 996147200 4194304 4206940 548682068592 18446744073709551615 268213588705 0 0 4224 0 0 0 0 17 1 0 0
/proc/16788/statm: 3136 454 291 3 0 236 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12544

[startup+0.101758 s]
/proc/loadavg: 2.08 2.02 2.01 4/74 16788
/proc/meminfo: memFree=1836352/2055920 swapFree=4179612/4192956
[pid=16788] ppid=16786 vsize=13600 CPUtime=0.03
/proc/16788/stat : 16788 (sugar) S 16786 16788 14249 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 42391060 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16788/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301779 s]
/proc/loadavg: 2.08 2.02 2.01 4/74 16788
/proc/meminfo: memFree=1836352/2055920 swapFree=4179612/4192956
[pid=16788] ppid=16786 vsize=13600 CPUtime=0.03
/proc/16788/stat : 16788 (sugar) S 16786 16788 14249 0 -1 4194304 916 127 0 0 3 0 0 0 15 0 1 0 42391060 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16788/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701825 s]
/proc/loadavg: 2.08 2.02 2.01 4/74 16788
/proc/meminfo: memFree=1836352/2055920 swapFree=4179612/4192956
[pid=16788] ppid=16786 vsize=13600 CPUtime=0.28
/proc/16788/stat : 16788 (sugar) S 16786 16788 14249 0 -1 4194304 974 4172 0 1 3 0 22 3 15 0 1 0 42391060 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16788/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13600

[startup+1.50191 s]
/proc/loadavg: 2.08 2.02 2.01 4/85 16810
/proc/meminfo: memFree=1824552/2055920 swapFree=4179612/4192956
[pid=16788] ppid=16786 vsize=13600 CPUtime=1.31
/proc/16788/stat : 16788 (sugar) S 16786 16788 14249 0 -1 4194304 1054 10345 0 2 3 0 120 8 15 0 1 0 42391060 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16788/statm: 3400 803 374 3 0 500 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 13600

[startup+3.1011 s]
/proc/loadavg: 2.08 2.02 2.01 3/77 16826
/proc/meminfo: memFree=1828776/2055920 swapFree=4179612/4192956
[pid=16788] ppid=16786 vsize=13600 CPUtime=2.93
/proc/16788/stat : 16788 (sugar) S 16786 16788 14249 0 -1 4194304 1394 23671 0 4 4 1 271 17 16 0 1 0 42391060 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16788/statm: 3400 803 374 3 0 500 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 13600

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

[startup+3.50214 s]
/proc/loadavg: 2.07 2.02 2.00 3/77 16840
/proc/meminfo: memFree=1828520/2055920 swapFree=4179612/4192956
[pid=16788] ppid=16786 vsize=13600 CPUtime=2.93
/proc/16788/stat : 16788 (sugar) S 16786 16788 14249 0 -1 4194304 1394 23671 0 4 4 1 271 17 15 0 1 0 42391060 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16788/statm: 3400 803 374 3 0 500 0
[pid=16839] ppid=16788 vsize=5356 CPUtime=0
/proc/16839/stat : 16839 (sh) S 16788 16788 14249 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 42391364 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16839/statm: 1339 232 193 169 0 50 0
[pid=16840] ppid=16839 vsize=5008 CPUtime=0.45
/proc/16840/stat : 16840 (minisat) R 16839 16788 14249 0 -1 4194304 1139 0 0 0 45 0 0 0 23 0 1 0 42391364 5128192 1125 996147200 134512640 135127466 4294956256 18446744073709551615 134706298 0 0 4096 3 0 0 0 17 1 0 0
/proc/16840/statm: 1252 1125 76 150 0 1099 0
Current children cumulated CPU time (s) 3.38
Current children cumulated vsize (KiB) 23964

[startup+3.60215 s]
/proc/loadavg: 2.07 2.02 2.00 3/77 16840
/proc/meminfo: memFree=1828520/2055920 swapFree=4179612/4192956
[pid=16788] ppid=16786 vsize=13600 CPUtime=2.93
/proc/16788/stat : 16788 (sugar) S 16786 16788 14249 0 -1 4194304 1394 23671 0 4 4 1 271 17 15 0 1 0 42391060 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16788/statm: 3400 803 374 3 0 500 0
[pid=16839] ppid=16788 vsize=5356 CPUtime=0
/proc/16839/stat : 16839 (sh) S 16788 16788 14249 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 42391364 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16839/statm: 1339 232 193 169 0 50 0
[pid=16840] ppid=16839 vsize=5008 CPUtime=0.55
/proc/16840/stat : 16840 (minisat) R 16839 16788 14249 0 -1 4194304 1150 0 0 0 55 0 0 0 24 0 1 0 42391364 5128192 1136 996147200 134512640 135127466 4294956256 18446744073709551615 134521700 0 0 4096 3 0 0 0 17 1 0 0
/proc/16840/statm: 1252 1136 76 150 0 1099 0
Current children cumulated CPU time (s) 3.48
Current children cumulated vsize (KiB) 23964

Child status: 0
Real time (s): 3.61397
CPU time (s): 3.52346
CPU user time (s): 3.3175
CPU system time (s): 0.205968
CPU usage (%): 97.4956
Max. virtual memory (cumulated for all children) (KiB): 883244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.3175
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26584
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3041
involuntary context switches= 2981

runsolver used 0.012998 second user time and 0.017997 second system time

The end

Launcher Data (download as text)

Begin job on node32 at 2008-07-12 12:01:34
IDJOB=1111876
IDBENCH=61334
IDSOLVER=368
FILE ID=node32/1111876-1215856894
PBS_JOBID= 7903383
Free space on /tmp= 66440 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/lexVg/normalized-crossword-m1c-lex-vg16-20_ext.xml
COMMAND LINE= DIR/sugar -max -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1111876-1215856894/watcher-1111876-1215856894 -o /tmp/evaluation-result-1111876-1215856894/solver-1111876-1215856894 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar -max -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1111876-1215856894.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= a584e692d54bf2a444392bd190de08b3
RANDOM SEED=1795781393

node32.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		: 3000.243
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		: 3000.243
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:       1836712 kB
Buffers:         42696 kB
Cached:          89284 kB
SwapCached:       6264 kB
Active:          93644 kB
Inactive:        60568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836712 kB
SwapTotal:     4192956 kB
SwapFree:      4179612 kB
Dirty:            1392 kB
Writeback:           0 kB
Mapped:          28780 kB
Slab:            49932 kB
Committed_AS:   233320 kB
PageTables:       2036 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66436 MiB
End job on node32 at 2008-07-12 12:01:38