Trace number 1113723

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-incOPTIMUM1 2.04469 2.4444

General information on the benchmark

Namecsp/graphColoring/mug/
normalized-mug100-25-3.xml
MD5SUM52c2aac1c138c2847f879db9d7cfc816
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints1
Best CPU time to get the best result obtained on this benchmark2.04469
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints166
Maximum constraint arity2
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension166
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)

0.03/0.19	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.03/0.19	c 0	BEGIN Sat Jul 12 21:10:09 2008
0.03/0.19	c 0	PID 15964
0.03/0.19	c 0	HOST node80.alineos.net
0.03/0.19	c 0	CONVERTING HOME/instance-1113723-1215889808.xml TO HOME/temp.csp
0.03/0.19	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1113723-1215889808.xml' 'HOME/temp.csp'
0.07/0.43	c 0	1 domains, 100 variables, 1 predicates, 0 relations, 166 constraints
0.07/0.49	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.49	c 0	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'
0.35/0.57	c 0	Parsing HOME/temp.csp
0.35/0.63	c 0	parsed 268 expressions
0.35/0.66	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.35/0.66	c 0	MAX CSP: 166 constraints
0.35/0.66	c 0	Converting to clausal form CSP
0.35/0.68	c 0	converted 44 (10%) expressions
0.35/0.68	c 0	converted 88 (20%) expressions
0.35/0.70	c 0	converted 132 (30%) expressions
0.35/0.71	c 0	converted 175 (40%) expressions
0.35/0.72	c 0	converted 219 (50%) expressions
0.35/0.73	c 0	converted 263 (60%) expressions
0.35/0.74	c 0	converted 306 (70%) expressions
0.35/0.75	c 0	converted 350 (80%) expressions
0.35/0.76	c 0	converted 394 (90%) expressions
0.35/0.86	c 0	converted 437 (100%) expressions
0.35/0.87	c 0	CSP : 432 integers, 0 booleans, 497 clauses, largest domain size 250
0.35/0.87	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.35/0.87	c 0	Propagation in CSP
0.35/0.89	c 0	162 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.35/0.89	c 0	CSP : 432 integers, 0 booleans, 497 clauses, largest domain size 167
0.35/0.89	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.35/0.89	c 0	Simplifing CSP by introducing new Boolean variables
0.35/0.90	c 0	CSP : 432 integers, 332 booleans, 829 clauses, largest domain size 167
0.35/0.90	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.35/0.92	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.35/0.93	c 0	44 (10%) CSP integer variables are encoded (44 clauses, 451 bytes)
0.35/0.93	c 0	87 (20%) CSP integer variables are encoded (87 clauses, 913 bytes)
0.35/0.93	c 0	130 (30%) CSP integer variables are encoded (100 clauses, 1056 bytes)
0.35/0.93	c 0	173 (40%) CSP integer variables are encoded (100 clauses, 1056 bytes)
0.35/0.93	c 0	216 (50%) CSP integer variables are encoded (100 clauses, 1056 bytes)
0.35/0.93	c 0	260 (60%) CSP integer variables are encoded (100 clauses, 1056 bytes)
0.35/0.94	c 0	303 (70%) CSP integer variables are encoded (379 clauses, 4125 bytes)
0.35/0.94	c 0	346 (80%) CSP integer variables are encoded (1215 clauses, 14414 bytes)
0.35/0.94	c 0	389 (90%) CSP integer variables are encoded (1847 clauses, 22630 bytes)
0.35/0.95	c 0	432 (100%) CSP integer variables are encoded (2173 clauses, 26868 bytes)
0.35/0.95	c 0	83 (10%) CSP clauses are encoded (2368 clauses, 29411 bytes)
0.35/0.96	c 0	166 (20%) CSP clauses are encoded (2561 clauses, 32003 bytes)
0.35/0.96	c 0	249 (30%) CSP clauses are encoded (2754 clauses, 34591 bytes)
0.35/0.97	c 0	332 (40%) CSP clauses are encoded (2949 clauses, 37302 bytes)
0.35/0.97	c 0	415 (50%) CSP clauses are encoded (3142 clauses, 40088 bytes)
0.35/0.98	c 0	498 (60%) CSP clauses are encoded (3335 clauses, 42874 bytes)
0.35/0.99	c 0	581 (70%) CSP clauses are encoded (5520 clauses, 74663 bytes)
0.35/1.04	c 1	664 (80%) CSP clauses are encoded (33965 clauses, 562037 bytes)
0.35/1.05	c 1	747 (90%) CSP clauses are encoded (36150 clauses, 599727 bytes)
0.35/1.06	c 1	829 (100%) CSP clauses are encoded (41926 clauses, 702510 bytes)
0.35/1.06	c 1	829 CSP clauses encoded
0.35/1.06	c 1	Writing map file : HOME/temp.map
0.35/1.07	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.35/1.07	c 1	SAT : 2937 SAT variables, 41926 SAT clauses, 702510 bytes
0.35/1.07	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.91/1.12	c 1	OBJECTIVE minimize _COST
0.91/1.12	c 1	SOLVING HOME/temp.cnf
0.91/1.12	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.91/1.14	c 1	This is MiniSat 2.0 beta incremental
0.91/1.14	c 1	WARNING: for repeatability, setting FPU to use double precision
0.91/1.14	c 1	============================[ Problem Statistics ]=============================
0.91/1.14	c 1	|                                                                             |
0.91/1.14	c 1	|  Number of variables:  2937                                                 |
0.91/1.14	c 1	|  Number of clauses:    41926                                                |
0.91/1.16	c 1	|  Parsing time:         0.02         s                                       |
0.91/1.16	c 1	OK
0.91/1.16	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.91/1.16	c 1	SEARCHING: _COST <= 83
0.91/1.16	c 1	============================[ Search Statistics ]==============================
0.91/1.16	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.91/1.16	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.91/1.16	c 1	===============================================================================
0.91/1.16	c 1	|         0 |    2937    41926   118629 |    13975        0    nan |  0.000 % |
0.91/1.17	c 1	===============================================================================
0.91/1.17	c 1	restarts              : 1
0.91/1.17	c 1	conflicts             : 0             (0 /sec)
0.91/1.17	c 1	decisions             : 252           (0.40 % random) (12002 /sec)
0.91/1.17	c 1	propagations          : 2937           (139884 /sec)
0.91/1.17	c 1	conflict literals     : 0              ( nan % deleted)
0.91/1.17	c 1	Memory used           : 3.70 MB
0.91/1.17	c 1	CPU time              : 0.020996 s
0.91/1.17	c 1	
0.91/1.17	c 1	SATISFIABLE
0.91/1.17	c 1	OK
0.91/1.17	c 1	FOUND: _COST <= 83
0.91/1.17	s SATISFIABLE
0.91/1.17	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.91/1.17	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.93/1.25	c 1	Decoding HOME/temp.out
0.93/1.31	c 1	OBJECTIVE _COST 83
0.93/1.31	o 83
0.93/1.32	v 2 0 1 1 1 2 0 2 1 1 2 1 0 0 1 1 2 1 0 0 1 2 0 1 1 2 0 1 2 0 1 0 1 2 0 1 2 0 1 2 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 2 2 2 2 2 2 2 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
0.93/1.32	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.93/1.38	c 1	OK
0.93/1.38	c 1	OBJECTIVE BOUND: 0 <= _COST <= 83
0.93/1.38	c 1	SEARCHING: _COST <= 41
0.93/1.38	c 1	============================[ Search Statistics ]==============================
0.93/1.38	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.93/1.38	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.93/1.38	c 1	===============================================================================
0.93/1.38	c 1	|         0 |    2937    41926   118629 |    13975        0    nan |  0.000 % |
0.93/1.38	c 1	===============================================================================
0.93/1.38	c 1	restarts              : 2
0.93/1.38	c 1	conflicts             : 1             (40 /sec)
0.93/1.38	c 1	decisions             : 422           (0.71 % random) (16883 /sec)
0.93/1.38	c 1	propagations          : 5892           (235718 /sec)
0.93/1.38	c 1	conflict literals     : 4              (0.00 % deleted)
0.93/1.38	c 1	Memory used           : 3.70 MB
0.93/1.38	c 1	CPU time              : 0.024996 s
0.93/1.38	c 1	
0.93/1.38	c 1	SATISFIABLE
0.93/1.38	c 1	OK
0.93/1.38	c 1	FOUND: _COST <= 41
0.93/1.38	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.93/1.38	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.08/1.46	c 1	Decoding HOME/temp.out
1.08/1.51	c 1	OBJECTIVE _COST 41
1.08/1.51	o 41
1.08/1.52	v 1 0 2 2 1 2 1 0 1 1 1 2 0 0 2 2 1 2 0 0 1 2 1 0 2 0 2 1 1 2 0 0 1 2 1 1 0 1 0 2 0 0 2 0 1 2 1 0 2 1 0 1 0 1 2 1 1 2 0 1 2 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
1.08/1.52	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.08/1.54	c 1	OK
1.08/1.54	c 1	OBJECTIVE BOUND: 0 <= _COST <= 41
1.08/1.54	c 1	SEARCHING: _COST <= 20
1.08/1.54	c 1	============================[ Search Statistics ]==============================
1.08/1.54	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.08/1.54	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.08/1.54	c 1	===============================================================================
1.08/1.54	c 1	|         1 |    2273    41926   118629 |    13975        1      4 |  0.000 % |
1.08/1.54	c 1	===============================================================================
1.08/1.54	c 1	restarts              : 3
1.08/1.54	c 1	conflicts             : 5             (179 /sec)
1.08/1.54	c 1	decisions             : 531           (0.75 % random) (18968 /sec)
1.08/1.54	c 1	propagations          : 8355           (298446 /sec)
1.08/1.54	c 1	conflict literals     : 30             (0.00 % deleted)
1.08/1.54	c 1	Memory used           : 3.70 MB
1.08/1.54	c 1	CPU time              : 0.027995 s
1.08/1.54	c 1	
1.08/1.54	c 1	SATISFIABLE
1.08/1.54	c 1	OK
1.08/1.54	c 1	FOUND: _COST <= 20
1.08/1.54	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.08/1.54	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.22/1.62	c 1	Decoding HOME/temp.out
1.22/1.68	c 1	OBJECTIVE _COST 20
1.22/1.68	o 20
1.22/1.69	v 2 1 0 0 2 1 2 1 2 0 2 1 1 0 2 2 2 0 1 1 0 2 2 1 1 1 0 2 0 2 1 1 0 2 1 1 0 1 0 2 2 2 0 1 0 2 1 2 2 0 0 2 2 0 1 0 0 1 0 1 2 0 0 1 2 1 1 1 0 2 0 1 2 0 1 2 0 1 2 0 1 2 1 2 2 2 2 2 2 1 1 1 0 2 2 2 2 2 0 2
1.22/1.70	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.22/1.75	c 1	OK
1.22/1.75	c 1	OBJECTIVE BOUND: 0 <= _COST <= 20
1.22/1.75	c 1	SEARCHING: _COST <= 10
1.22/1.75	c 1	============================[ Search Statistics ]==============================
1.22/1.75	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.22/1.75	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.22/1.75	c 1	===============================================================================
1.22/1.75	c 1	|         5 |    1893    41926   118629 |    13975        5      6 |  0.000 % |
1.22/1.75	c 1	===============================================================================
1.22/1.75	c 1	restarts              : 4
1.22/1.75	c 1	conflicts             : 14            (452 /sec)
1.22/1.75	c 1	decisions             : 654           (0.92 % random) (21100 /sec)
1.22/1.75	c 1	propagations          : 10978          (354186 /sec)
1.22/1.75	c 1	conflict literals     : 101            (0.00 % deleted)
1.22/1.75	c 1	Memory used           : 3.70 MB
1.22/1.75	c 1	CPU time              : 0.030995 s
1.22/1.75	c 1	
1.22/1.75	c 1	SATISFIABLE
1.22/1.75	c 1	OK
1.22/1.75	c 1	FOUND: _COST <= 10
1.22/1.75	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.22/1.75	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.38/1.83	c 1	Decoding HOME/temp.out
1.38/1.89	c 1	OBJECTIVE _COST 10
1.38/1.89	o 10
1.38/1.89	v 1 2 1 0 1 0 2 0 2 1 2 2 0 0 1 2 1 2 2 1 2 0 1 0 2 0 1 2 1 2 0 2 0 1 2 0 1 2 2 2 2 1 0 0 1 2 1 2 0 2 0 1 2 1 0 1 0 2 0 1 2 2 1 0 0 1 2 0 1 2 1 2 0 1 2 0 1 0 2 2 1 0 2 1 0 1 0 2 2 0 1 1 0 2 0 1 2 0 1 2
1.38/1.89	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.39/1.91	c 1	OK
1.39/1.91	c 1	OBJECTIVE BOUND: 0 <= _COST <= 10
1.39/1.91	c 1	SEARCHING: _COST <= 5
1.39/1.91	c 1	============================[ Search Statistics ]==============================
1.39/1.91	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.39/1.91	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.39/1.91	c 1	===============================================================================
1.39/1.91	c 1	|        14 |    1635    41926   118629 |    13975       14      7 |  0.000 % |
1.39/1.91	c 1	===============================================================================
1.39/1.91	c 1	restarts              : 5
1.39/1.91	c 1	conflicts             : 89            (2543 /sec)
1.39/1.91	c 1	decisions             : 983           (0.81 % random) (28091 /sec)
1.39/1.91	c 1	propagations          : 17527          (500857 /sec)
1.39/1.91	c 1	conflict literals     : 1070           (1.38 % deleted)
1.39/1.91	c 1	Memory used           : 3.70 MB
1.39/1.91	c 1	CPU time              : 0.034994 s
1.39/1.91	c 1	
1.39/1.91	c 1	SATISFIABLE
1.39/1.91	c 1	OK
1.39/1.92	c 1	FOUND: _COST <= 5
1.39/1.92	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.39/1.92	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.39/1.99	c 1	Decoding HOME/temp.out
1.52/2.05	c 2	OBJECTIVE _COST 5
1.52/2.05	o 5
1.52/2.05	v 1 0 2 2 0 2 1 1 0 1 1 0 2 2 1 0 1 0 2 2 0 1 1 2 0 0 2 1 1 2 0 0 1 2 2 0 1 2 0 1 2 0 1 0 2 1 0 2 1 0 2 1 2 1 0 0 1 2 2 0 1 2 2 2 2 0 1 0 2 1 2 1 0 1 2 0 2 1 0 0 1 2 0 1 1 0 1 2 2 0 1 0 2 1 1 2 0 2 1 0
1.52/2.06	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.52/2.07	c 2	OK
1.52/2.07	c 2	OBJECTIVE BOUND: 0 <= _COST <= 5
1.52/2.07	c 2	SEARCHING: _COST <= 2
1.52/2.07	c 2	============================[ Search Statistics ]==============================
1.52/2.07	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.52/2.07	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.52/2.07	c 2	===============================================================================
1.52/2.07	c 2	|        89 |    1439    41926   118629 |    13975       89     12 |  0.000 % |
1.52/2.07	c 2	===============================================================================
1.52/2.07	c 2	restarts              : 6
1.52/2.07	c 2	conflicts             : 158           (3951 /sec)
1.52/2.07	c 2	decisions             : 1239          (0.73 % random) (30980 /sec)
1.52/2.07	c 2	propagations          : 22818          (570550 /sec)
1.52/2.07	c 2	conflict literals     : 2112           (1.72 % deleted)
1.52/2.07	c 2	Memory used           : 3.70 MB
1.52/2.07	c 2	CPU time              : 0.039993 s
1.52/2.07	c 2	
1.52/2.07	c 2	SATISFIABLE
1.52/2.07	c 2	OK
1.52/2.07	c 2	FOUND: _COST <= 2
1.52/2.07	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.52/2.07	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'
1.67/2.18	c 2	Decoding HOME/temp.out
1.79/2.25	c 2	OBJECTIVE _COST 2
1.79/2.25	o 2
1.79/2.25	v 2 0 1 1 0 1 2 2 0 0 2 0 1 1 2 0 2 1 0 0 1 2 2 0 1 2 1 0 2 1 0 0 1 2 1 2 0 1 0 2 1 2 0 0 2 1 0 2 1 1 0 2 1 2 0 2 1 0 1 2 0 0 2 1 0 1 2 2 0 1 0 2 1 2 1 1 2 0 1 1 2 0 0 2 1 1 2 0 1 0 2 0 2 1 1 0 2 0 1 2
1.79/2.26	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.79/2.26	c 2	OK
1.79/2.26	c 2	OBJECTIVE BOUND: 0 <= _COST <= 2
1.79/2.26	c 2	SEARCHING: _COST <= 1
1.79/2.27	c 2	============================[ Search Statistics ]==============================
1.79/2.27	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.79/2.27	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.79/2.27	c 2	===============================================================================
1.79/2.27	c 2	|       158 |    1263    41926   118629 |    13975      158     13 |  0.000 % |
1.79/2.27	c 2	===============================================================================
1.79/2.27	c 2	restarts              : 7
1.79/2.27	c 2	conflicts             : 199           (4629 /sec)
1.79/2.27	c 2	decisions             : 1415          (0.64 % random) (32912 /sec)
1.79/2.27	c 2	propagations          : 26774          (622753 /sec)
1.79/2.27	c 2	conflict literals     : 2826           (1.40 % deleted)
1.79/2.27	c 2	Memory used           : 3.70 MB
1.79/2.27	c 2	CPU time              : 0.042993 s
1.79/2.27	c 2	
1.79/2.27	c 2	SATISFIABLE
1.79/2.27	c 2	OK
1.79/2.27	c 2	FOUND: _COST <= 1
1.79/2.27	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.79/2.27	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'
1.85/2.35	c 2	Decoding HOME/temp.out
1.85/2.40	c 2	OBJECTIVE _COST 1
1.85/2.41	o 1
1.85/2.41	v 1 2 1 0 1 0 2 0 1 2 0 2 2 2 0 1 0 2 1 1 0 2 0 2 1 0 2 1 0 1 2 2 0 1 1 2 0 1 0 2 1 2 0 2 1 0 1 2 0 1 2 0 1 2 0 2 1 0 0 1 1 1 2 0 2 0 1 0 2 1 2 1 0 2 1 0 2 1 0 1 2 0 1 2 0 0 2 1 1 0 2 1 0 2 1 0 2 2 0 1
1.85/2.42	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.85/2.42	c 2	OK
1.85/2.42	c 2	OBJECTIVE BOUND: 0 <= _COST <= 1
1.85/2.42	c 2	SEARCHING: _COST <= 0
1.85/2.44	c 2	============================[ Search Statistics ]==============================
1.85/2.44	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.85/2.44	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.85/2.44	c 2	===============================================================================
1.85/2.44	c 2	|       199 |    1030    41926   118629 |    13975      199     14 |  0.000 % |
1.85/2.44	c 2	|       299 |    1030    41926   118629 |    15372      299     30 | 70.586 % |
1.85/2.44	c 2	===============================================================================
1.85/2.44	c 2	restarts              : 9
1.85/2.44	c 2	conflicts             : 367           (6674 /sec)
1.85/2.44	c 2	decisions             : 1841          (0.65 % random) (33478 /sec)
1.85/2.44	c 2	propagations          : 42028          (764271 /sec)
1.85/2.44	c 2	conflict literals     : 12826          (0.88 % deleted)
1.85/2.44	c 2	Memory used           : 3.82 MB
1.85/2.44	c 2	CPU time              : 0.054991 s
1.85/2.44	c 2	
1.85/2.44	c 2	UNSATISFIABLE
1.85/2.44	c 2	OK
1.85/2.44	c 2	NOT FOUND: _COST <= 0
1.85/2.44	c 2	OK
1.85/2.44	c 2	OBJECTIVE _COST 1
1.85/2.44	s OPTIMUM FOUND
1.85/2.44	c 2	CPU 1.73 (0.05 0.03 1.68 0.25)
1.85/2.44	c 2	END Sat Jul 12 21:10:11 2008

Verifier Data (download as text)

OK	1	165
1 unsatisfied constraints, 165 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-1113723-1215889808/watcher-1113723-1215889808 -o /tmp/evaluation-result-1113723-1215889808/solver-1113723-1215889808 -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-1113723-1215889808.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: 2.51 2.70 2.68 4/93 15964
/proc/meminfo: memFree=1092872/2055920 swapFree=4192812/4192956
[pid=15964] ppid=15962 vsize=12272 CPUtime=0
/proc/15964/stat : 15964 (sugar++) R 15962 15964 15767 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 45677448 12566528 364 996147200 4194304 4206940 548682068528 18446744073709551615 226687154789 0 0 4224 0 0 0 0 17 0 0 0
/proc/15964/statm: 3068 364 274 3 0 168 0

[startup+0.108044 s]
/proc/loadavg: 2.51 2.70 2.68 4/93 15964
/proc/meminfo: memFree=1092872/2055920 swapFree=4192812/4192956
[pid=15964] ppid=15962 vsize=13336 CPUtime=0.03
/proc/15964/stat : 15964 (sugar++) D 15962 15964 15767 0 -1 4194304 732 0 0 0 2 1 0 0 18 0 1 0 45677448 13656064 700 996147200 4194304 4206940 548682068528 18446744073709551615 226695887870 0 0 4224 0 18446744071563608240 0 0 17 0 0 0
/proc/15964/statm: 3334 700 338 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+0.202058 s]
/proc/loadavg: 2.51 2.70 2.68 4/93 15964
/proc/meminfo: memFree=1092872/2055920 swapFree=4192812/4192956
[pid=15964] ppid=15962 vsize=16740 CPUtime=0.07
/proc/15964/stat : 15964 (sugar++) S 15962 15964 15767 0 -1 4194304 1219 128 0 0 5 2 0 0 17 0 1 0 45677448 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15964/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.301073 s]
/proc/loadavg: 2.51 2.70 2.68 4/93 15964
/proc/meminfo: memFree=1092872/2055920 swapFree=4192812/4192956
[pid=15964] ppid=15962 vsize=16740 CPUtime=0.07
/proc/15964/stat : 15964 (sugar++) S 15962 15964 15767 0 -1 4194304 1219 128 0 0 5 2 0 0 17 0 1 0 45677448 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15964/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.701119 s]
/proc/loadavg: 2.51 2.70 2.68 4/93 15964
/proc/meminfo: memFree=1092872/2055920 swapFree=4192812/4192956
[pid=15964] ppid=15962 vsize=16740 CPUtime=0.35
/proc/15964/stat : 15964 (sugar++) S 15962 15964 15767 0 -1 4194304 1296 4475 0 1 5 2 26 2 15 0 1 0 45677448 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15964/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 16740

[startup+1.50221 s]
/proc/loadavg: 2.51 2.70 2.68 2/104 15986
/proc/meminfo: memFree=1076976/2055920 swapFree=4192812/4192956
[pid=15964] ppid=15962 vsize=16872 CPUtime=1.08
/proc/15964/stat : 15964 (sugar++) S 15962 15964 15767 0 -1 4194304 1601 14775 3 3 5 2 91 10 16 0 1 0 45677448 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15964/statm: 4218 1118 414 3 0 797 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 16872

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

[startup+1.60223 s]
/proc/loadavg: 2.51 2.70 2.68 2/104 15986
/proc/meminfo: memFree=1076976/2055920 swapFree=4192812/4192956
[pid=15964] ppid=15962 vsize=16872 CPUtime=1.22
/proc/15964/stat : 15964 (sugar++) S 15962 15964 15767 0 -1 4194304 1652 18539 3 4 5 2 103 12 16 0 1 0 45677448 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15964/statm: 4218 1118 414 3 0 797 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 16872

[startup+2.00228 s]
/proc/loadavg: 2.51 2.70 2.68 2/104 15986
/proc/meminfo: memFree=1076976/2055920 swapFree=4192812/4192956
[pid=15964] ppid=15962 vsize=16872 CPUtime=1.52
/proc/15964/stat : 15964 (sugar++) S 15962 15964 15767 0 -1 4194304 1811 26073 3 6 5 3 127 17 15 0 1 0 45677448 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15964/statm: 4218 1118 414 3 0 797 0
Current children cumulated CPU time (s) 1.52
Current children cumulated vsize (KiB) 16872

[startup+2.40234 s]
/proc/loadavg: 2.51 2.70 2.68 3/105 16047
/proc/meminfo: memFree=1081192/2055920 swapFree=4192812/4192956
[pid=15964] ppid=15962 vsize=16872 CPUtime=1.81
/proc/15964/stat : 15964 (sugar++) S 15962 15964 15767 0 -1 4194304 1951 33604 3 8 5 3 151 22 15 0 1 0 45677448 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15964/statm: 4218 1118 414 3 0 797 0
[pid=15987] ppid=15964 vsize=3780 CPUtime=0.04
/proc/15987/stat : 15987 (minisat-inc) S 15964 15964 15767 0 -1 4194304 818 0 0 0 4 0 0 0 15 0 1 0 45677563 3870720 753 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/15987/statm: 945 753 78 151 0 791 0
Current children cumulated CPU time (s) 1.85
Current children cumulated vsize (KiB) 20652

Child status: 0
Real time (s): 2.4444
CPU time (s): 2.04469
CPU user time (s): 1.74673
CPU system time (s): 0.297954
CPU usage (%): 83.6478
Max. virtual memory (cumulated for all children) (KiB): 890544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.74673
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40251
page faults= 12
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3042
involuntary context switches= 2804

runsolver used 0.011998 second user time and 0.019996 second system time

The end

Launcher Data (download as text)

Begin job on node80 at 2008-07-12 21:10:08
IDJOB=1113723
IDBENCH=61630
IDSOLVER=367
FILE ID=node80/1113723-1215889808
PBS_JOBID= 7903655
Free space on /tmp= 66284 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/graphColoring/mug/normalized-mug100-25-3.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-1113723-1215889808/watcher-1113723-1215889808 -o /tmp/evaluation-result-1113723-1215889808/solver-1113723-1215889808 -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-1113723-1215889808.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 52c2aac1c138c2847f879db9d7cfc816
RANDOM SEED=331289383

node80.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		: 3000.216
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		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1093352 kB
Buffers:         14240 kB
Cached:         332424 kB
SwapCached:          0 kB
Active:         873912 kB
Inactive:        30380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1093352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:         570044 kB
Slab:            40252 kB
Committed_AS:   805316 kB
PageTables:       4600 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= 66284 MiB
End job on node80 at 2008-07-12 21:10:11