Trace number 1114137

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+minisat-incOPTIMUM6 4.25235 4.60261

General information on the benchmark

Namecsp/subs/
normalized-scen06-sub0.xml
MD5SUM546ff0f84e2ec21a45faa4b01429dc74
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints6
Best CPU time to get the best result obtained on this benchmark4.25235
Satisfiable
(Un)Satisfiability was proved
Number of variables32
Number of constraints223
Maximum constraint arity2
Maximum domain size44
Number of constraints which are defined in extension0
Number of constraints which are defined in intension223
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)

0.00/0.08	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.00/0.08	c 0	BEGIN Sat Jul 12 23:10:40 2008
0.00/0.08	c 0	PID 18596
0.00/0.08	c 0	HOST node11.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-1114137-1215897040.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1114137-1215897040.xml' 'HOME/temp.csp'
0.06/0.34	c 1	2 domains, 32 variables, 2 predicates, 0 relations, 223 constraints
0.06/0.37	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.37	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.32/0.45	c 1	Parsing HOME/temp.csp
0.32/0.54	c 1	parsed 259 expressions
0.32/0.54	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.32/0.55	c 1	MAX CSP: 223 constraints
0.32/0.55	c 1	Converting to clausal form CSP
0.32/0.61	c 1	converted 49 (10%) expressions
0.32/0.66	c 1	converted 97 (20%) expressions
0.32/0.69	c 1	converted 146 (30%) expressions
0.32/0.73	c 1	converted 194 (40%) expressions
0.32/0.77	c 1	converted 243 (50%) expressions
0.32/0.80	c 1	converted 291 (60%) expressions
0.32/0.83	c 1	converted 340 (70%) expressions
0.32/0.86	c 1	converted 388 (80%) expressions
0.32/0.95	c 1	converted 437 (90%) expressions
0.32/1.02	c 1	converted 485 (100%) expressions
0.32/1.02	c 1	CSP : 478 integers, 16 booleans, 716 clauses, largest domain size 335
0.32/1.02	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.32/1.02	c 1	Propagation in CSP
0.32/1.05	c 1	216 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.32/1.05	c 1	CSP : 478 integers, 16 booleans, 716 clauses, largest domain size 224
0.32/1.05	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.32/1.05	c 1	Simplifing CSP by introducing new Boolean variables
0.32/1.06	c 1	CSP : 478 integers, 462 booleans, 1162 clauses, largest domain size 224
0.32/1.06	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.32/1.08	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.02/1.14	c 2	48 (10%) CSP integer variables are encoded (1216 clauses, 13717 bytes)
1.02/1.14	c 2	96 (20%) CSP integer variables are encoded (1216 clauses, 13717 bytes)
1.02/1.14	c 2	144 (30%) CSP integer variables are encoded (1216 clauses, 13717 bytes)
1.02/1.14	c 2	192 (40%) CSP integer variables are encoded (1216 clauses, 13717 bytes)
1.02/1.15	c 2	239 (50%) CSP integer variables are encoded (1216 clauses, 13717 bytes)
1.02/1.15	c 2	287 (60%) CSP integer variables are encoded (1553 clauses, 18098 bytes)
1.02/1.15	c 2	335 (70%) CSP integer variables are encoded (1774 clauses, 20971 bytes)
1.02/1.15	c 2	383 (80%) CSP integer variables are encoded (2141 clauses, 25742 bytes)
1.02/1.15	c 2	431 (90%) CSP integer variables are encoded (2387 clauses, 28940 bytes)
1.02/1.15	c 2	478 (100%) CSP integer variables are encoded (4090 clauses, 51079 bytes)
1.02/1.19	c 2	117 (10%) CSP clauses are encoded (6911 clauses, 96062 bytes)
1.13/1.21	c 2	233 (20%) CSP clauses are encoded (9525 clauses, 140188 bytes)
1.13/1.22	c 2	349 (30%) CSP clauses are encoded (11854 clauses, 179606 bytes)
1.13/1.24	c 2	465 (40%) CSP clauses are encoded (13919 clauses, 214723 bytes)
1.13/1.25	c 2	581 (50%) CSP clauses are encoded (16177 clauses, 253370 bytes)
1.13/1.27	c 2	698 (60%) CSP clauses are encoded (18509 clauses, 294229 bytes)
1.13/1.28	c 2	814 (70%) CSP clauses are encoded (20369 clauses, 326364 bytes)
1.13/1.29	c 2	930 (80%) CSP clauses are encoded (24148 clauses, 392556 bytes)
1.22/1.31	c 2	1046 (90%) CSP clauses are encoded (34749 clauses, 583580 bytes)
1.32/1.41	c 2	1162 (100%) CSP clauses are encoded (86747 clauses, 1523724 bytes)
1.32/1.41	c 2	1162 CSP clauses encoded
1.32/1.42	c 2	Writing map file : HOME/temp.map
1.32/1.42	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.32/1.42	c 2	SAT : 5030 SAT variables, 86747 SAT clauses, 1523724 bytes
1.32/1.42	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.32/1.48	c 2	OBJECTIVE minimize _COST
1.32/1.48	c 2	SOLVING HOME/temp.cnf
1.32/1.48	c 2	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
1.32/1.48	c 2	This is MiniSat 2.0 beta incremental
1.32/1.48	c 2	WARNING: for repeatability, setting FPU to use double precision
1.32/1.48	c 2	============================[ Problem Statistics ]=============================
1.32/1.48	c 2	|                                                                             |
1.32/1.48	c 2	|  Number of variables:  5030                                                 |
1.32/1.48	c 2	|  Number of clauses:    86747                                                |
1.36/1.52	c 2	|  Parsing time:         0.04         s                                       |
1.36/1.52	c 2	OK
1.36/1.52	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
1.36/1.52	c 2	SEARCHING: _COST <= 112
1.36/1.52	c 2	============================[ Search Statistics ]==============================
1.36/1.52	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.36/1.52	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.36/1.52	c 2	===============================================================================
1.36/1.52	c 2	|         0 |    5030    86747   249280 |    28915        0    nan |  0.000 % |
1.36/1.53	c 2	===============================================================================
1.36/1.53	c 2	restarts              : 1
1.36/1.53	c 2	conflicts             : 14            (292 /sec)
1.36/1.53	c 2	decisions             : 296           (1.01 % random) (6168 /sec)
1.36/1.53	c 2	propagations          : 8425           (175550 /sec)
1.36/1.53	c 2	conflict literals     : 226            (22.34 % deleted)
1.36/1.53	c 2	Memory used           : 5.52 MB
1.36/1.53	c 2	CPU time              : 0.047992 s
1.36/1.53	c 2	
1.36/1.53	c 2	SATISFIABLE
1.36/1.54	c 2	OK
1.36/1.54	c 2	FOUND: _COST <= 112
1.36/1.54	s SATISFIABLE
1.36/1.54	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.36/1.54	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.36/1.62	c 2	Decoding HOME/temp.out
1.36/1.72	c 2	OBJECTIVE _COST 112
1.36/1.72	o 112
1.36/1.72	v 394 156 442 86 792 142 16 324 540 778 540 778 380 142 142 380 470 708 484 722 778 778 778 778 156 428 792 792 324 16 792 792
1.36/1.73	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.36/1.76	c 2	OK
1.36/1.76	c 2	OBJECTIVE BOUND: 0 <= _COST <= 112
1.36/1.76	c 2	SEARCHING: _COST <= 56
1.36/1.78	c 2	============================[ Search Statistics ]==============================
1.36/1.78	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.36/1.78	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.36/1.78	c 2	===============================================================================
1.36/1.78	c 2	|        14 |    5030    86747   249280 |    28915       14     16 |  0.000 % |
1.36/1.79	c 2	|       114 |    5030    86747   249280 |    31807      114     25 | 17.656 % |
1.36/1.79	c 2	===============================================================================
1.36/1.79	c 2	restarts              : 3
1.36/1.79	c 2	conflicts             : 127           (1568 /sec)
1.36/1.79	c 2	decisions             : 713           (0.84 % random) (8804 /sec)
1.36/1.79	c 2	propagations          : 75276          (929483 /sec)
1.36/1.79	c 2	conflict literals     : 3003           (27.92 % deleted)
1.36/1.79	c 2	Memory used           : 5.64 MB
1.36/1.79	c 2	CPU time              : 0.080987 s
1.36/1.79	c 2	
1.36/1.79	c 2	SATISFIABLE
1.36/1.79	c 2	OK
1.36/1.79	c 2	FOUND: _COST <= 56
1.36/1.79	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.36/1.79	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.55/1.87	c 2	Decoding HOME/temp.out
1.55/1.97	c 2	OBJECTIVE _COST 56
1.55/1.97	o 56
1.55/1.97	v 470 156 540 778 526 764 792 428 72 310 366 142 540 778 428 666 512 750 428 778 778 540 30 268 792 554 484 722 282 44 484 16
1.55/1.98	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.55/2.01	c 2	OK
1.55/2.01	c 2	OBJECTIVE BOUND: 0 <= _COST <= 56
1.55/2.01	c 2	SEARCHING: _COST <= 28
1.55/2.02	c 2	============================[ Search Statistics ]==============================
1.55/2.02	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.55/2.02	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.55/2.02	c 2	===============================================================================
1.55/2.02	c 2	|       127 |    4142    86747   249280 |    28915      127     24 | 17.656 % |
1.55/2.03	c 2	|       227 |    4142    86747   249280 |    31807      227     20 | 27.675 % |
1.55/2.04	c 2	===============================================================================
1.55/2.04	c 2	restarts              : 5
1.55/2.04	c 2	conflicts             : 258           (2244 /sec)
1.55/2.04	c 2	decisions             : 987           (1.01 % random) (8584 /sec)
1.55/2.04	c 2	propagations          : 143695         (1249717 /sec)
1.55/2.04	c 2	conflict literals     : 4974           (27.28 % deleted)
1.55/2.04	c 2	Memory used           : 5.64 MB
1.55/2.04	c 2	CPU time              : 0.114982 s
1.55/2.04	c 2	
1.55/2.04	c 2	SATISFIABLE
1.55/2.04	c 2	OK
1.55/2.04	c 2	FOUND: _COST <= 28
1.55/2.04	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.55/2.04	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.73/2.13	c 3	Decoding HOME/temp.out
1.95/2.27	c 3	OBJECTIVE _COST 28
1.95/2.27	o 28
1.95/2.27	v 380 142 470 708 394 666 792 554 778 540 282 30 526 764 778 142 352 114 366 142 540 778 142 380 652 414 554 792 484 722 324 86
1.95/2.27	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.02/2.31	c 3	OK
2.02/2.31	c 3	OBJECTIVE BOUND: 0 <= _COST <= 28
2.02/2.31	c 3	SEARCHING: _COST <= 14
2.02/2.31	c 3	============================[ Search Statistics ]==============================
2.02/2.32	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.02/2.32	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.02/2.32	c 3	===============================================================================
2.02/2.32	c 3	|       258 |    3638    86747   249280 |    28915      258     19 | 27.675 % |
2.02/2.33	c 3	===============================================================================
2.02/2.33	c 3	restarts              : 6
2.02/2.33	c 3	conflicts             : 338           (2468 /sec)
2.02/2.33	c 3	decisions             : 1152          (1.04 % random) (8410 /sec)
2.02/2.33	c 3	propagations          : 187235         (1366888 /sec)
2.02/2.33	c 3	conflict literals     : 5873           (27.52 % deleted)
2.02/2.33	c 3	Memory used           : 5.64 MB
2.02/2.33	c 3	CPU time              : 0.136979 s
2.02/2.33	c 3	
2.02/2.33	c 3	SATISFIABLE
2.02/2.33	c 3	OK
2.02/2.33	c 3	FOUND: _COST <= 14
2.02/2.33	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.02/2.33	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.06/2.41	c 3	Decoding HOME/temp.out
2.07/2.51	c 3	OBJECTIVE _COST 14
2.07/2.51	o 14
2.07/2.51	v 324 86 394 156 352 114 16 512 114 352 540 778 310 72 470 708 442 680 484 722 380 142 778 540 142 414 554 792 254 16 526 694
2.07/2.52	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.07/2.55	c 3	OK
2.07/2.55	c 3	OBJECTIVE BOUND: 0 <= _COST <= 14
2.07/2.55	c 3	SEARCHING: _COST <= 7
2.07/2.55	c 3	============================[ Search Statistics ]==============================
2.07/2.56	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.07/2.56	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.07/2.56	c 3	===============================================================================
2.07/2.56	c 3	|       338 |    3302    86747   249280 |    28915      338     17 | 27.675 % |
2.07/2.57	c 3	|       439 |    3302    86747   249280 |    31807      439     16 | 39.643 % |
2.07/2.57	c 3	===============================================================================
2.07/2.57	c 3	restarts              : 8
2.07/2.57	c 3	conflicts             : 447           (2710 /sec)
2.07/2.57	c 3	decisions             : 1353          (0.89 % random) (8201 /sec)
2.07/2.57	c 3	propagations          : 253554         (1536933 /sec)
2.07/2.57	c 3	conflict literals     : 7318           (27.23 % deleted)
2.07/2.57	c 3	Memory used           : 5.64 MB
2.07/2.57	c 3	CPU time              : 0.164974 s
2.07/2.57	c 3	
2.07/2.57	c 3	SATISFIABLE
2.07/2.57	c 3	OK
2.07/2.57	c 3	FOUND: _COST <= 7
2.07/2.57	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.07/2.57	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.28/2.66	c 3	Decoding HOME/temp.out
2.28/2.76	c 3	OBJECTIVE _COST 7
2.28/2.76	o 7
2.28/2.76	v 366 680 428 666 456 694 792 498 778 540 268 30 484 722 352 114 338 100 324 86 484 722 114 352 652 414 792 554 526 764 366 128
2.28/2.76	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.48/2.81	c 3	OK
2.48/2.81	c 3	OBJECTIVE BOUND: 0 <= _COST <= 7
2.48/2.81	c 3	SEARCHING: _COST <= 3
2.48/2.81	c 3	============================[ Search Statistics ]==============================
2.48/2.81	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.48/2.81	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.48/2.81	c 3	===============================================================================
2.48/2.81	c 3	|       447 |    2798    22140    61939 |     7380      228     12 | 39.643 % |
2.48/2.83	c 3	|       547 |    2798    22140    61939 |     8118      328     15 | 44.375 % |
2.48/2.86	c 3	|       697 |    2798    22140    61939 |     8929      478     15 | 44.375 % |
2.58/2.92	c 3	|       924 |    2798    22140    61939 |     9822      705     15 | 44.375 % |
2.58/2.96	c 3	===============================================================================
2.58/2.96	c 3	restarts              : 12
2.58/2.96	c 3	conflicts             : 1141          (3386 /sec)
2.58/2.96	c 3	decisions             : 2150          (1.21 % random) (6381 /sec)
2.58/2.96	c 3	propagations          : 667211         (1980160 /sec)
2.58/2.96	c 3	conflict literals     : 18195          (29.31 % deleted)
2.58/2.96	c 3	Memory used           : 5.64 MB
2.58/2.96	c 3	CPU time              : 0.336948 s
2.58/2.96	c 3	
2.58/2.96	c 3	UNSATISFIABLE
2.58/2.96	c 3	OK
2.58/2.96	c 3	NOT FOUND: _COST <= 3
2.58/2.96	c 3	OK
2.58/2.96	c 3	OBJECTIVE BOUND: 4 <= _COST <= 7
2.58/2.96	c 3	SEARCHING: _COST <= 5
2.58/2.96	c 3	============================[ Search Statistics ]==============================
2.58/2.96	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.58/2.96	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.58/2.96	c 3	===============================================================================
2.58/2.96	c 3	|      1141 |    2790    22105    61858 |     7368      921     15 | 44.375 % |
2.58/2.99	c 3	|      1241 |    2790    22105    61858 |     8105     1021     14 | 44.533 % |
2.68/3.02	c 3	|      1391 |    2790    22105    61858 |     8915     1171     15 | 44.533 % |
2.68/3.08	c 3	|      1619 |    2790    22105    61858 |     9807     1399     15 | 44.533 % |
2.78/3.14	c 4	|      1956 |    2790    22105    61858 |    10787     1736     15 | 44.533 % |
2.88/3.25	c 4	|      2463 |    2790    22105    61858 |    11866     2243     16 | 44.533 % |
3.08/3.42	c 4	|      3222 |    2790    22105    61858 |    13053     3002     17 | 44.533 % |
3.27/3.66	c 4	|      4361 |    2790    22105    61858 |    14358     4141     18 | 44.534 % |
3.66/4.09	c 4	|      6069 |    2790    22105    61858 |    15794     5849     19 | 44.534 % |
3.96/4.33	c 5	===============================================================================
3.96/4.33	c 5	restarts              : 21
3.96/4.33	c 5	conflicts             : 7012          (4138 /sec)
3.96/4.33	c 5	decisions             : 8840          (1.12 % random) (5216 /sec)
3.96/4.33	c 5	propagations          : 3533010        (2084689 /sec)
3.96/4.33	c 5	conflict literals     : 135337         (32.10 % deleted)
3.96/4.33	c 5	Memory used           : 5.64 MB
3.96/4.33	c 5	CPU time              : 1.69474 s
3.96/4.33	c 5	
3.96/4.33	c 5	UNSATISFIABLE
3.96/4.33	c 5	OK
3.96/4.33	c 5	NOT FOUND: _COST <= 5
3.96/4.33	c 5	OK
3.96/4.33	c 5	OBJECTIVE BOUND: 6 <= _COST <= 7
3.96/4.33	c 5	SEARCHING: _COST <= 6
3.96/4.33	c 5	============================[ Search Statistics ]==============================
3.96/4.33	c 5	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.96/4.33	c 5	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.96/4.33	c 5	===============================================================================
3.96/4.33	c 5	|      7012 |    2784    22072    61777 |     7357     6615     19 | 44.534 % |
3.96/4.37	c 5	|      7113 |    2784    22072    61777 |     8093     6716     19 | 44.652 % |
3.96/4.37	c 5	===============================================================================
3.96/4.37	c 5	restarts              : 23
3.96/4.37	c 5	conflicts             : 7115          (4104 /sec)
3.96/4.37	c 5	decisions             : 8987          (1.15 % random) (5184 /sec)
3.96/4.37	c 5	propagations          : 3602442        (2077849 /sec)
3.96/4.37	c 5	conflict literals     : 136976         (32.20 % deleted)
3.96/4.37	c 5	Memory used           : 5.64 MB
3.96/4.37	c 5	CPU time              : 1.73374 s
3.96/4.37	c 5	
3.96/4.37	c 5	SATISFIABLE
3.96/4.37	c 5	OK
3.96/4.37	c 5	FOUND: _COST <= 6
3.96/4.37	c 5	DECODING HOME/temp.out WITH HOME/temp.map
3.96/4.37	c 5	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
4.05/4.46	c 5	Decoding HOME/temp.out
4.15/4.56	c 5	OBJECTIVE _COST 6
4.15/4.56	o 6
4.15/4.56	v 484 722 414 722 456 694 792 554 778 540 296 58 540 778 380 142 380 142 352 114 512 750 142 380 708 470 296 58 554 792 394 156
4.15/4.56	c 5	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
4.15/4.59	c 5	OK
4.15/4.60	c 5	OBJECTIVE _COST 6
4.15/4.60	s OPTIMUM FOUND
4.15/4.60	c 5	CPU 3.95 (0.07 0.02 3.88 0.26)
4.15/4.60	c 5	END Sat Jul 12 23:10:45 2008

Verifier Data (download as text)

OK	6	217
6 unsatisfied constraints, 217 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-1114137-1215897040/watcher-1114137-1215897040 -o /tmp/evaluation-result-1114137-1215897040/solver-1114137-1215897040 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar++ -max -incremental -c -vv -java=java -Xmx700M -decjava=java -Xmx50M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat-inc -tmp=HOME/temp HOME/instance-1114137-1215897040.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: 1.97 1.98 1.99 4/81 18596
/proc/meminfo: memFree=1741136/2055920 swapFree=4192812/4192956
[pid=18596] ppid=18594 vsize=12268 CPUtime=0
/proc/18596/stat : 18596 (sugar++) R 18594 18596 16476 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 46406833 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 262910212709 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/18596/statm: 3067 316 241 3 0 167 0

[startup+0.110015 s]
/proc/loadavg: 1.97 1.98 1.99 4/81 18596
/proc/meminfo: memFree=1741136/2055920 swapFree=4192812/4192956
[pid=18596] ppid=18594 vsize=16740 CPUtime=0.06
/proc/18596/stat : 18596 (sugar++) S 18594 18596 16476 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 46406833 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18596/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.202025 s]
/proc/loadavg: 1.97 1.98 1.99 4/81 18596
/proc/meminfo: memFree=1741136/2055920 swapFree=4192812/4192956
[pid=18596] ppid=18594 vsize=16740 CPUtime=0.06
/proc/18596/stat : 18596 (sugar++) S 18594 18596 16476 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 46406833 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18596/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.302033 s]
/proc/loadavg: 1.97 1.98 1.99 4/81 18596
/proc/meminfo: memFree=1741136/2055920 swapFree=4192812/4192956
[pid=18596] ppid=18594 vsize=16740 CPUtime=0.06
/proc/18596/stat : 18596 (sugar++) S 18594 18596 16476 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 46406833 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18596/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.70208 s]
/proc/loadavg: 1.97 1.98 1.99 4/81 18596
/proc/meminfo: memFree=1741136/2055920 swapFree=4192812/4192956
[pid=18596] ppid=18594 vsize=16740 CPUtime=0.32
/proc/18596/stat : 18596 (sugar++) S 18594 18596 16476 0 -1 4194304 1296 4234 0 1 5 1 24 2 15 0 1 0 46406833 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18596/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 16740

[startup+1.50217 s]
/proc/loadavg: 1.97 1.98 1.99 4/92 18618
/proc/meminfo: memFree=1726008/2055920 swapFree=4192812/4192956
[pid=18596] ppid=18594 vsize=16872 CPUtime=1.36
/proc/18596/stat : 18596 (sugar++) S 18594 18596 16476 0 -1 4194304 1459 10885 0 2 6 1 121 8 16 0 1 0 46406833 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18596/statm: 4218 1116 413 3 0 797 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 16872

[startup+3.10136 s]
/proc/loadavg: 1.97 1.98 1.99 3/93 18649
/proc/meminfo: memFree=1726384/2055920 swapFree=4192812/4192956
[pid=18596] ppid=18594 vsize=16872 CPUtime=2.3
/proc/18596/stat : 18596 (sugar++) S 18594 18596 16476 0 -1 4194304 1836 30411 0 7 7 2 199 22 15 0 1 0 46406833 17276928 1119 996147200 4194304 4206940 548682068528 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18596/statm: 4218 1119 414 3 0 797 0
[pid=18619] ppid=18596 vsize=5776 CPUtime=0.48
/proc/18619/stat : 18619 (minisat-inc) R 18596 18596 16476 0 -1 4194304 1405 0 0 0 47 1 0 0 18 0 1 0 46406981 5914624 1342 996147200 134512640 135134323 4294956192 18446744073709551615 134531938 0 0 4096 3 0 0 0 17 1 0 0
/proc/18619/statm: 1444 1342 79 151 0 1290 0
Current children cumulated CPU time (s) 2.78
Current children cumulated vsize (KiB) 22648

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

[startup+3.20138 s]
/proc/loadavg: 1.97 1.98 1.99 3/93 18649
/proc/meminfo: memFree=1726384/2055920 swapFree=4192812/4192956
[pid=18596] ppid=18594 vsize=16872 CPUtime=2.3
/proc/18596/stat : 18596 (sugar++) S 18594 18596 16476 0 -1 4194304 1836 30411 0 7 7 2 199 22 15 0 1 0 46406833 17276928 1119 996147200 4194304 4206940 548682068528 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18596/statm: 4218 1119 414 3 0 797 0
[pid=18619] ppid=18596 vsize=5776 CPUtime=0.58
/proc/18619/stat : 18619 (minisat-inc) R 18596 18596 16476 0 -1 4194304 1405 0 0 0 57 1 0 0 19 0 1 0 46406981 5914624 1342 996147200 134512640 135134323 4294956192 18446744073709551615 134532019 0 0 4096 3 0 0 0 17 1 0 0
/proc/18619/statm: 1444 1342 79 151 0 1290 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 22648

[startup+4.00147 s]
/proc/loadavg: 1.97 1.98 1.99 3/83 18669
/proc/meminfo: memFree=1731008/2055920 swapFree=4192812/4192956
[pid=18596] ppid=18594 vsize=16872 CPUtime=2.3
/proc/18596/stat : 18596 (sugar++) S 18594 18596 16476 0 -1 4194304 1836 30411 0 7 7 2 199 22 15 0 1 0 46406833 17276928 1119 996147200 4194304 4206940 548682068528 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18596/statm: 4218 1119 414 3 0 797 0
[pid=18619] ppid=18596 vsize=5776 CPUtime=1.36
/proc/18619/stat : 18619 (minisat-inc) R 18596 18596 16476 0 -1 4194304 1411 0 0 0 135 1 0 0 25 0 1 0 46406981 5914624 1348 996147200 134512640 135134323 4294956192 18446744073709551615 134531900 0 0 4096 3 0 0 0 17 1 0 0
/proc/18619/statm: 1444 1348 79 151 0 1290 0
Current children cumulated CPU time (s) 3.66
Current children cumulated vsize (KiB) 22648

[startup+4.40152 s]
/proc/loadavg: 1.97 1.98 1.99 3/86 18672
/proc/meminfo: memFree=1729064/2055920 swapFree=4192812/4192956
[pid=18596] ppid=18594 vsize=16872 CPUtime=2.3
/proc/18596/stat : 18596 (sugar++) S 18594 18596 16476 0 -1 4194304 1869 30411 0 7 7 2 199 22 15 0 1 0 46406833 17276928 1119 996147200 4194304 4206940 548682068528 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18596/statm: 4218 1119 414 3 0 797 0
[pid=18619] ppid=18596 vsize=5776 CPUtime=1.74
/proc/18619/stat : 18619 (minisat-inc) S 18596 18596 16476 0 -1 4194304 1416 0 0 0 173 1 0 0 25 0 1 0 46406981 5914624 1349 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/18619/statm: 1444 1349 79 151 0 1290 0
[pid=18670] ppid=18596 vsize=5356 CPUtime=0
/proc/18670/stat : 18670 (sh) S 18596 18596 16476 0 -1 4194304 278 0 0 0 0 0 0 0 17 0 1 0 46407271 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18670/statm: 1339 233 193 169 0 50 0
[pid=18671] ppid=18670 vsize=190436 CPUtime=0.01
/proc/18671/stat : 18671 (java) S 18670 18596 16476 0 -1 0 1208 0 1 0 0 1 0 0 18 0 2 0 46407271 195006464 929 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/18671/statm: 47609 929 511 9 0 42588 0
[pid=18671/tid=18672] ppid=18670 vsize=190436 CPUtime=0
/proc/18671/task/18672/stat : 18672 (java) R 18670 18596 16476 0 -1 64 533 0 1 0 0 0 0 0 17 0 2 0 46407272 195006464 929 996147200 134512640 134550740 4294956000 18446744073709551615 103782261 0 4 0 16784584 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.05
Current children cumulated vsize (KiB) 218440

[startup+4.60154 s]
/proc/loadavg: 1.97 1.98 1.99 3/86 18672
/proc/meminfo: memFree=1729064/2055920 swapFree=4192812/4192956
[pid=18596] ppid=18594 vsize=16872 CPUtime=4.23
/proc/18596/stat : 18596 (sugar++) R 18594 18596 16476 0 -1 4194304 1951 35732 0 8 7 2 388 26 16 0 1 0 46406833 17276928 1120 996147200 4194304 4206940 548682068528 18446744073709551615 262927821358 0 0 4224 16386 0 0 0 17 1 0 0
/proc/18596/statm: 4218 1120 415 3 0 797 0
Current children cumulated CPU time (s) 4.23
Current children cumulated vsize (KiB) 16872

Child status: 0
Real time (s): 4.60261
CPU time (s): 4.25235
CPU user time (s): 3.9584
CPU system time (s): 0.293955
CPU usage (%): 92.3901
Max. virtual memory (cumulated for all children) (KiB): 890440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.9584
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37713
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3839
involuntary context switches= 3670

runsolver used 0.011998 second user time and 0.025996 second system time

The end

Launcher Data (download as text)

Begin job on node11 at 2008-07-12 23:10:40
IDJOB=1114137
IDBENCH=61694
IDSOLVER=367
FILE ID=node11/1114137-1215897040
PBS_JOBID= 7903555
Free space on /tmp= 66556 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/subs/normalized-scen06-sub0.xml
COMMAND LINE= DIR/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat-inc" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1114137-1215897040/watcher-1114137-1215897040 -o /tmp/evaluation-result-1114137-1215897040/solver-1114137-1215897040 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat-inc" -tmp="HOME/temp" HOME/instance-1114137-1215897040.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 546ff0f84e2ec21a45faa4b01429dc74
RANDOM SEED=1839646826

node11.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		: 3000.218
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		: 3000.218
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:       1741616 kB
Buffers:         16248 kB
Cached:          57464 kB
SwapCached:          0 kB
Active:         227952 kB
Inactive:        34760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             872 kB
Writeback:           0 kB
Mapped:         209184 kB
Slab:            36256 kB
Committed_AS:   506904 kB
PageTables:       2336 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= 66556 MiB
End job on node11 at 2008-07-12 23:10:45