Trace number 1113513

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 5.71613 6.37393

General information on the benchmark

Namecsp/graphColoring/sgb/book/
normalized-huck-10.xml
MD5SUMc04873a5ab2a39b1fc8d1a9d11fe60de
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 benchmark5.68114
Satisfiable
(Un)Satisfiability was proved
Number of variables74
Number of constraints301
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension0
Number of constraints which are defined in intension301
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 20:02:38 2008
0.00/0.08	c 0	PID 19088
0.07/0.08	c 0	HOST node17.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-1113513-1215885758.xml TO HOME/temp.csp
0.07/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1113513-1215885758.xml' 'HOME/temp.csp'
0.07/0.44	c 1	1 domains, 74 variables, 1 predicates, 0 relations, 301 constraints
0.07/0.46	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.46	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'
0.42/0.54	c 1	Parsing HOME/temp.csp
0.42/0.62	c 1	parsed 377 expressions
0.42/0.65	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.42/0.66	c 1	MAX CSP: 301 constraints
0.42/0.66	c 1	Converting to clausal form CSP
0.42/0.68	c 1	converted 69 (10%) expressions
0.42/0.70	c 1	converted 137 (20%) expressions
0.42/0.71	c 1	converted 205 (30%) expressions
0.42/0.73	c 1	converted 273 (40%) expressions
0.42/0.74	c 1	converted 341 (50%) expressions
0.42/0.75	c 1	converted 409 (60%) expressions
0.42/0.76	c 1	converted 477 (70%) expressions
0.42/0.82	c 1	converted 545 (80%) expressions
0.42/0.83	c 1	converted 613 (90%) expressions
0.42/0.89	c 1	converted 681 (100%) expressions
0.42/0.89	c 1	CSP : 676 integers, 0 booleans, 902 clauses, largest domain size 452
0.42/0.89	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.42/0.89	c 1	Propagation in CSP
0.42/0.93	c 1	296 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.42/0.93	c 1	CSP : 676 integers, 0 booleans, 902 clauses, largest domain size 302
0.42/0.93	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.42/0.93	c 1	Simplifing CSP by introducing new Boolean variables
0.42/0.94	c 1	CSP : 676 integers, 602 booleans, 1504 clauses, largest domain size 302
0.42/0.94	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.42/0.97	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.91/1.11	c 1	68 (10%) CSP integer variables are encoded (544 clauses, 5856 bytes)
0.91/1.11	c 1	136 (20%) CSP integer variables are encoded (592 clauses, 6384 bytes)
0.91/1.11	c 1	203 (30%) CSP integer variables are encoded (592 clauses, 6384 bytes)
0.91/1.11	c 1	271 (40%) CSP integer variables are encoded (592 clauses, 6384 bytes)
0.91/1.11	c 1	338 (50%) CSP integer variables are encoded (592 clauses, 6384 bytes)
0.91/1.12	c 1	406 (60%) CSP integer variables are encoded (985 clauses, 11430 bytes)
0.91/1.12	c 1	474 (70%) CSP integer variables are encoded (1370 clauses, 16435 bytes)
0.91/1.12	c 1	541 (80%) CSP integer variables are encoded (1880 clauses, 23065 bytes)
0.91/1.12	c 1	609 (90%) CSP integer variables are encoded (4220 clauses, 53485 bytes)
0.91/1.12	c 1	676 (100%) CSP integer variables are encoded (4902 clauses, 62351 bytes)
0.91/1.14	c 1	151 (10%) CSP clauses are encoded (5962 clauses, 78085 bytes)
0.91/1.14	c 1	301 (20%) CSP clauses are encoded (7012 clauses, 94081 bytes)
0.91/1.15	c 1	452 (30%) CSP clauses are encoded (8072 clauses, 111129 bytes)
0.91/1.16	c 1	602 (40%) CSP clauses are encoded (9122 clauses, 128079 bytes)
0.91/1.16	c 1	752 (50%) CSP clauses are encoded (10172 clauses, 145029 bytes)
0.91/1.17	c 1	903 (60%) CSP clauses are encoded (11223 clauses, 161996 bytes)
0.91/1.19	c 1	1053 (70%) CSP clauses are encoded (17883 clauses, 279598 bytes)
1.00/1.22	c 1	1204 (80%) CSP clauses are encoded (36082 clauses, 609090 bytes)
1.10/1.32	c 2	1354 (90%) CSP clauses are encoded (86100 clauses, 1505553 bytes)
1.10/1.40	c 2	1504 (100%) CSP clauses are encoded (132944 clauses, 2361925 bytes)
1.10/1.40	c 2	1504 CSP clauses encoded
1.10/1.40	c 2	Writing map file : HOME/temp.map
1.19/1.41	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.19/1.41	c 2	SAT : 6180 SAT variables, 132944 SAT clauses, 2361925 bytes
1.19/1.41	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.19/1.49	c 2	OBJECTIVE minimize _COST
1.19/1.49	c 2	SOLVING HOME/temp.cnf
1.19/1.49	c 2	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
1.19/1.49	c 2	This is MiniSat 2.0 beta incremental
1.19/1.49	c 2	WARNING: for repeatability, setting FPU to use double precision
1.19/1.49	c 2	============================[ Problem Statistics ]=============================
1.19/1.49	c 2	|                                                                             |
1.19/1.49	c 2	|  Number of variables:  6180                                                 |
1.19/1.49	c 2	|  Number of clauses:    132944                                               |
1.23/1.56	c 2	|  Parsing time:         0.06         s                                       |
1.23/1.56	c 2	OK
1.23/1.56	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
1.23/1.56	c 2	SEARCHING: _COST <= 151
1.23/1.56	c 2	============================[ Search Statistics ]==============================
1.23/1.56	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.23/1.56	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.23/1.56	c 2	===============================================================================
1.23/1.56	c 2	|         0 |    6180   132944   383805 |    44314        0    nan |  0.000 % |
1.23/1.57	c 2	===============================================================================
1.23/1.57	c 2	restarts              : 1
1.23/1.57	c 2	conflicts             : 0             (0 /sec)
1.23/1.57	c 2	decisions             : 529           (0.57 % random) (7150 /sec)
1.23/1.57	c 2	propagations          : 6180           (83527 /sec)
1.23/1.57	c 2	conflict literals     : 0              ( nan % deleted)
1.23/1.57	c 2	Memory used           : 7.38 MB
1.23/1.57	c 2	CPU time              : 0.073988 s
1.23/1.57	c 2	
1.23/1.57	c 2	SATISFIABLE
1.23/1.58	c 2	OK
1.23/1.58	c 2	FOUND: _COST <= 151
1.23/1.58	s SATISFIABLE
1.23/1.58	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.23/1.58	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'
1.23/1.65	c 2	Decoding HOME/temp.out
1.23/1.74	c 2	OBJECTIVE _COST 149
1.23/1.74	o 149
1.23/1.74	v 4 4 5 5 6 5 8 5 6 8 7 8 8 7 8 8 6 8 8 7 8 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9
1.23/1.74	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.23/1.79	c 2	OK
1.23/1.79	c 2	OBJECTIVE BOUND: 0 <= _COST <= 149
1.23/1.79	c 2	SEARCHING: _COST <= 74
1.23/1.79	c 2	============================[ Search Statistics ]==============================
1.23/1.79	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.23/1.79	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.23/1.79	c 2	===============================================================================
1.23/1.79	c 2	|         0 |    6180   132944   383805 |    44314        0    nan |  0.000 % |
1.40/1.80	c 2	===============================================================================
1.40/1.80	c 2	restarts              : 2
1.40/1.80	c 2	conflicts             : 0             (0 /sec)
1.40/1.80	c 2	decisions             : 922           (0.98 % random) (10978 /sec)
1.40/1.80	c 2	propagations          : 12360          (147166 /sec)
1.40/1.80	c 2	conflict literals     : 0              ( nan % deleted)
1.40/1.80	c 2	Memory used           : 7.51 MB
1.40/1.80	c 2	CPU time              : 0.083987 s
1.40/1.80	c 2	
1.40/1.80	c 2	SATISFIABLE
1.40/1.80	c 2	OK
1.40/1.80	c 2	FOUND: _COST <= 74
1.40/1.80	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.40/1.80	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'
1.40/1.88	c 2	Decoding HOME/temp.out
1.40/1.99	c 2	OBJECTIVE _COST 74
1.40/1.99	o 74
1.40/1.99	v 3 4 1 5 1 1 8 4 2 7 2 9 4 3 5 7 2 5 2 3 4 6 5 6 5 9 3 9 6 7 7 8 8 6 8 6 8 8 7 7 7 9 8 9 9 9 8 9 9 9 9 9 9 9 8 4 8 9 9 9 9 8 9 9 9 9 8 9 9 9 9 9 9 9
1.40/2.00	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.40/2.04	c 2	OK
1.40/2.04	c 2	OBJECTIVE BOUND: 0 <= _COST <= 74
1.40/2.04	c 2	SEARCHING: _COST <= 37
1.40/2.04	c 2	============================[ Search Statistics ]==============================
1.40/2.04	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.40/2.04	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.40/2.04	c 2	===============================================================================
1.40/2.04	c 2	|         0 |    4810   132944   383805 |    44314        0    nan |  0.000 % |
1.40/2.04	c 2	===============================================================================
1.40/2.04	c 2	restarts              : 3
1.40/2.04	c 2	conflicts             : 1             (11 /sec)
1.40/2.04	c 2	decisions             : 1257          (1.03 % random) (13815 /sec)
1.40/2.04	c 2	propagations          : 17341          (190590 /sec)
1.40/2.04	c 2	conflict literals     : 6              (0.00 % deleted)
1.40/2.04	c 2	Memory used           : 7.51 MB
1.40/2.04	c 2	CPU time              : 0.090986 s
1.40/2.04	c 2	
1.40/2.04	c 2	SATISFIABLE
1.40/2.05	c 2	OK
1.40/2.05	c 2	FOUND: _COST <= 37
1.40/2.05	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.40/2.05	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'
1.72/2.13	c 2	Decoding HOME/temp.out
1.81/2.22	c 2	OBJECTIVE _COST 37
1.81/2.22	o 37
1.81/2.22	v 4 2 6 5 8 8 8 7 8 9 0 8 1 0 1 6 1 1 1 2 3 2 4 2 2 9 2 9 3 6 3 8 5 5 7 2 9 4 6 5 3 6 4 5 8 6 6 8 6 9 9 9 9 9 7 4 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 7 9 9
1.81/2.22	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.81/2.28	c 3	OK
1.81/2.28	c 3	OBJECTIVE BOUND: 0 <= _COST <= 37
1.81/2.28	c 3	SEARCHING: _COST <= 18
1.81/2.29	c 3	============================[ Search Statistics ]==============================
1.81/2.29	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.81/2.29	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.81/2.29	c 3	===============================================================================
1.81/2.29	c 3	|         1 |    4056   132944   383805 |    44314        1      6 |  0.000 % |
1.81/2.29	c 3	===============================================================================
1.81/2.29	c 3	restarts              : 4
1.81/2.29	c 3	conflicts             : 1             (10 /sec)
1.81/2.29	c 3	decisions             : 1507          (0.93 % random) (15225 /sec)
1.81/2.29	c 3	propagations          : 21397          (216166 /sec)
1.81/2.29	c 3	conflict literals     : 6              (0.00 % deleted)
1.81/2.29	c 3	Memory used           : 7.51 MB
1.81/2.29	c 3	CPU time              : 0.098984 s
1.81/2.29	c 3	
1.81/2.29	c 3	SATISFIABLE
1.81/2.29	c 3	OK
1.81/2.29	c 3	FOUND: _COST <= 18
1.81/2.29	c 3	DECODING HOME/temp.out WITH HOME/temp.map
1.81/2.29	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'
1.88/2.37	c 3	Decoding HOME/temp.out
1.88/2.45	c 3	OBJECTIVE _COST 18
1.88/2.45	o 18
1.88/2.46	v 5 3 4 9 0 8 8 8 0 9 1 3 2 9 1 9 1 4 3 2 3 2 4 0 8 9 2 9 5 6 1 7 3 5 7 3 9 2 6 3 4 6 5 3 7 6 6 8 4 6 7 5 6 6 7 8 8 9 9 8 9 8 8 9 8 9 8 8 8 9 8 8 8 9
1.88/2.46	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.88/2.51	c 3	OK
1.88/2.51	c 3	OBJECTIVE BOUND: 0 <= _COST <= 18
1.88/2.51	c 3	SEARCHING: _COST <= 9
1.88/2.52	c 3	============================[ Search Statistics ]==============================
1.88/2.52	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.88/2.52	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.88/2.52	c 3	===============================================================================
1.88/2.52	c 3	|         1 |    3570   132944   383805 |    44314        1      6 |  0.000 % |
1.88/2.52	c 3	===============================================================================
1.88/2.52	c 3	restarts              : 5
1.88/2.52	c 3	conflicts             : 2             (19 /sec)
1.88/2.52	c 3	decisions             : 1720          (1.05 % random) (16383 /sec)
1.88/2.52	c 3	propagations          : 24979          (237931 /sec)
1.88/2.52	c 3	conflict literals     : 10             (0.00 % deleted)
1.88/2.52	c 3	Memory used           : 7.51 MB
1.88/2.52	c 3	CPU time              : 0.104984 s
1.88/2.52	c 3	
1.88/2.52	c 3	SATISFIABLE
1.88/2.52	c 3	OK
1.88/2.52	c 3	FOUND: _COST <= 9
1.88/2.52	c 3	DECODING HOME/temp.out WITH HOME/temp.map
1.88/2.52	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'
2.05/2.65	c 3	Decoding HOME/temp.out
2.05/2.75	c 3	OBJECTIVE _COST 9
2.05/2.75	o 9
2.05/2.76	v 7 2 0 3 0 7 8 6 1 9 6 5 5 8 9 9 0 5 2 9 6 1 1 2 9 9 1 9 7 3 7 2 1 2 7 3 9 8 3 1 0 3 1 9 8 5 2 8 2 3 5 2 3 3 4 5 6 9 8 7 9 7 2 8 8 9 8 8 9 9 9 8 9 9
2.05/2.79	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.05/2.83	c 3	OK
2.05/2.83	c 3	OBJECTIVE BOUND: 0 <= _COST <= 9
2.05/2.83	c 3	SEARCHING: _COST <= 4
2.05/2.84	c 3	============================[ Search Statistics ]==============================
2.05/2.84	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.05/2.84	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.05/2.84	c 3	===============================================================================
2.05/2.84	c 3	|         2 |    3177   132944   383805 |    44314        2      5 |  0.000 % |
2.05/2.84	c 3	===============================================================================
2.05/2.84	c 3	restarts              : 6
2.05/2.84	c 3	conflicts             : 2             (18 /sec)
2.05/2.84	c 3	decisions             : 1888          (1.06 % random) (17166 /sec)
2.05/2.84	c 3	propagations          : 28156          (256003 /sec)
2.05/2.84	c 3	conflict literals     : 10             (0.00 % deleted)
2.05/2.84	c 3	Memory used           : 7.51 MB
2.05/2.84	c 3	CPU time              : 0.109983 s
2.05/2.84	c 3	
2.05/2.84	c 3	SATISFIABLE
2.05/2.84	c 3	OK
2.05/2.84	c 3	FOUND: _COST <= 4
2.05/2.84	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.05/2.84	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'
2.27/2.92	c 3	Decoding HOME/temp.out
2.27/3.00	c 3	OBJECTIVE _COST 4
2.27/3.00	o 4
2.27/3.01	v 6 2 2 3 8 7 8 0 8 9 5 5 7 6 9 9 6 1 2 9 5 0 1 2 9 9 0 9 9 3 7 8 1 2 7 3 9 2 3 1 1 3 0 9 8 5 2 8 2 3 5 3 9 3 4 5 6 9 9 7 9 7 9 8 8 9 8 8 9 9 9 7 9 9
2.27/3.01	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.27/3.05	c 3	OK
2.27/3.05	c 3	OBJECTIVE BOUND: 0 <= _COST <= 4
2.27/3.05	c 3	SEARCHING: _COST <= 2
2.27/3.05	c 3	============================[ Search Statistics ]==============================
2.27/3.06	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.27/3.06	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.27/3.06	c 3	===============================================================================
2.27/3.06	c 3	|         2 |    2849   132944   383805 |    44314        2      5 |  0.000 % |
2.27/3.06	c 3	===============================================================================
2.27/3.06	c 3	restarts              : 7
2.27/3.06	c 3	conflicts             : 7             (61 /sec)
2.27/3.06	c 3	decisions             : 2118          (1.04 % random) (18420 /sec)
2.27/3.06	c 3	propagations          : 31669          (275426 /sec)
2.27/3.06	c 3	conflict literals     : 51             (5.56 % deleted)
2.27/3.06	c 3	Memory used           : 7.51 MB
2.27/3.06	c 3	CPU time              : 0.114982 s
2.27/3.06	c 3	
2.27/3.06	c 3	SATISFIABLE
2.27/3.06	c 3	OK
2.27/3.06	c 3	FOUND: _COST <= 2
2.27/3.06	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.27/3.06	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'
2.45/3.14	c 3	Decoding HOME/temp.out
2.57/3.23	c 3	OBJECTIVE _COST 2
2.57/3.23	o 2
2.57/3.23	v 7 8 4 3 0 9 9 3 8 9 1 0 3 4 9 9 1 2 2 7 3 0 2 3 8 9 0 9 9 4 6 7 9 8 7 7 9 5 4 6 1 4 7 9 9 6 2 8 2 4 3 7 6 4 5 7 4 9 9 8 9 7 9 6 8 9 8 6 9 8 8 6 9 9
2.57/3.23	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.57/3.28	c 4	OK
2.57/3.28	c 4	OBJECTIVE BOUND: 0 <= _COST <= 2
2.57/3.28	c 4	SEARCHING: _COST <= 1
2.57/3.28	c 4	============================[ Search Statistics ]==============================
2.57/3.28	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.57/3.28	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.57/3.28	c 4	===============================================================================
2.57/3.28	c 4	|         7 |    2474   132944   383805 |    44314        7      7 |  0.000 % |
2.57/3.28	c 4	|       107 |    2227   132944   383805 |    48746      107     10 | 64.871 % |
2.57/3.28	c 4	===============================================================================
2.57/3.28	c 4	restarts              : 9
2.57/3.28	c 4	conflicts             : 118           (967 /sec)
2.57/3.28	c 4	decisions             : 2580          (1.12 % random) (21151 /sec)
2.57/3.28	c 4	propagations          : 40540          (332347 /sec)
2.57/3.28	c 4	conflict literals     : 1174           (3.93 % deleted)
2.57/3.28	c 4	Memory used           : 7.51 MB
2.57/3.28	c 4	CPU time              : 0.121981 s
2.57/3.28	c 4	
2.57/3.28	c 4	SATISFIABLE
2.57/3.29	c 4	OK
2.57/3.29	c 4	FOUND: _COST <= 1
2.57/3.29	c 4	DECODING HOME/temp.out WITH HOME/temp.map
2.57/3.29	c 4	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.63/3.36	c 4	Decoding HOME/temp.out
2.63/3.46	c 4	OBJECTIVE _COST 1
2.63/3.46	o 1
2.63/3.47	v 1 8 6 9 8 8 9 6 8 9 2 3 0 2 6 6 3 5 2 5 9 3 2 8 6 9 4 9 3 9 3 6 9 4 9 4 9 7 1 9 6 9 7 4 8 1 4 7 7 4 3 9 5 9 7 8 5 8 5 0 9 2 0 6 5 9 8 3 6 8 7 6 1 4
2.63/3.48	c 4	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.63/3.51	c 4	OK
2.63/3.51	c 4	OBJECTIVE BOUND: 0 <= _COST <= 1
2.63/3.51	c 4	SEARCHING: _COST <= 0
2.63/3.52	c 4	============================[ Search Statistics ]==============================
2.63/3.52	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.63/3.52	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.63/3.52	c 4	===============================================================================
2.63/3.52	c 4	|       118 |    2171   132944   383805 |    44314      118     10 | 64.871 % |
2.63/3.52	c 4	|       218 |    2171   132944   383805 |    48746      218     10 | 69.743 % |
2.63/3.52	c 4	|       368 |    2171   132944   383805 |    53620      368     11 | 69.743 % |
2.63/3.53	c 4	|       593 |    2171   132944   383805 |    58982      593     14 | 69.743 % |
2.63/3.53	c 4	|       931 |    2171   132944   383805 |    64881      931     14 | 69.743 % |
2.63/3.56	c 4	|      1437 |    2171   132944   383805 |    71369     1437     16 | 69.743 % |
2.63/3.58	c 4	|      2198 |    2171   132944   383805 |    78506     2198     16 | 69.743 % |
2.93/3.63	c 4	|      3338 |    2171   132944   383805 |    86356     3338     18 | 69.743 % |
3.03/3.74	c 4	|      5048 |    2171   132944   383805 |    94992     5048     21 | 69.743 % |
3.13/3.88	c 4	|      7610 |    2171   132944   383805 |   104491     7610     23 | 69.743 % |
3.52/4.26	c 5	|     11455 |    2171   132944   383805 |   114940    11455     27 | 69.743 % |
4.22/4.95	c 5	|     17221 |    1870     8114    21945 |   126434    17221     29 | 69.743 % |
5.61/6.36	c 7	===============================================================================
5.61/6.36	c 7	restarts              : 21
5.61/6.36	c 7	conflicts             : 24610         (8301 /sec)
5.61/6.36	c 7	decisions             : 31235         (1.24 % random) (10536 /sec)
5.61/6.36	c 7	propagations          : 849714         (286625 /sec)
5.61/6.36	c 7	conflict literals     : 773592         (1.61 % deleted)
5.61/6.36	c 7	Memory used           : 9.24 MB
5.61/6.36	c 7	CPU time              : 2.96455 s
5.61/6.36	c 7	
5.61/6.36	c 7	UNSATISFIABLE
5.61/6.36	c 7	OK
5.61/6.36	c 7	NOT FOUND: _COST <= 0
5.61/6.36	c 7	OK
5.61/6.36	c 7	OBJECTIVE _COST 1
5.61/6.36	s OPTIMUM FOUND
5.61/6.37	c 7	CPU 5.37 (0.06 0.02 5.31 0.3)
5.61/6.37	c 7	END Sat Jul 12 20:02:45 2008

Verifier Data (download as text)

OK	1	300
1 unsatisfied constraints, 300 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-1113513-1215885758/watcher-1113513-1215885758 -o /tmp/evaluation-result-1113513-1215885758/solver-1113513-1215885758 -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-1113513-1215885758.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: 2.58 2.67 2.65 5/80 19088
/proc/meminfo: memFree=1851744/2055920 swapFree=4181420/4192956
[pid=19088] ppid=19086 vsize=12268 CPUtime=0
/proc/19088/stat : 19088 (sugar++) R 19086 19088 18973 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 45278261 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 245491612670 0 0 4224 0 0 0 0 17 1 0 0
/proc/19088/statm: 3067 316 241 3 0 167 0

[startup+0.080923 s]
/proc/loadavg: 2.58 2.67 2.65 5/80 19088
/proc/meminfo: memFree=1851744/2055920 swapFree=4181420/4192956
[pid=19088] ppid=19086 vsize=16740 CPUtime=0.07
/proc/19088/stat : 19088 (sugar++) S 19086 19088 18973 0 -1 4194304 1143 0 0 0 5 2 0 0 18 0 1 0 45278261 17141760 1099 996147200 4194304 4206940 548682068528 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19088/statm: 4185 1099 406 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.102193 s]
/proc/loadavg: 2.58 2.67 2.65 5/80 19088
/proc/meminfo: memFree=1851744/2055920 swapFree=4181420/4192956
[pid=19088] ppid=19086 vsize=16740 CPUtime=0.07
/proc/19088/stat : 19088 (sugar++) S 19086 19088 18973 0 -1 4194304 1219 128 0 0 5 2 0 0 19 0 1 0 45278261 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19088/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.301185 s]
/proc/loadavg: 2.58 2.67 2.65 5/80 19088
/proc/meminfo: memFree=1851744/2055920 swapFree=4181420/4192956
[pid=19088] ppid=19086 vsize=16740 CPUtime=0.07
/proc/19088/stat : 19088 (sugar++) S 19086 19088 18973 0 -1 4194304 1219 128 0 0 5 2 0 0 19 0 1 0 45278261 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19088/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.701227 s]
/proc/loadavg: 2.58 2.67 2.65 5/80 19088
/proc/meminfo: memFree=1851744/2055920 swapFree=4181420/4192956
[pid=19088] ppid=19086 vsize=16740 CPUtime=0.42
/proc/19088/stat : 19088 (sugar++) S 19086 19088 18973 0 -1 4194304 1296 4507 0 1 5 2 32 3 15 0 1 0 45278261 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/19088/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 16740

[startup+1.50231 s]
/proc/loadavg: 2.62 2.68 2.65 5/91 19110
/proc/meminfo: memFree=1836424/2055920 swapFree=4181420/4192956
[pid=19088] ppid=19086 vsize=16872 CPUtime=1.23
/proc/19088/stat : 19088 (sugar++) S 19086 19088 18973 0 -1 4194304 1461 11179 0 2 6 2 107 8 17 0 1 0 45278261 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19088/statm: 4218 1118 413 3 0 797 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 16872

[startup+3.10247 s]
/proc/loadavg: 2.62 2.68 2.65 5/92 19141
/proc/meminfo: memFree=1835768/2055920 swapFree=4181420/4192956
[pid=19088] ppid=19086 vsize=16872 CPUtime=2.34
/proc/19088/stat : 19088 (sugar++) S 19086 19088 18973 0 -1 4194304 1932 34261 0 8 6 2 202 24 16 0 1 0 45278261 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19088/statm: 4218 1121 414 3 0 797 0
[pid=19111] ppid=19088 vsize=7688 CPUtime=0.11
/proc/19111/stat : 19111 (minisat-inc) S 19088 19088 18973 0 -1 4194304 1868 0 0 0 11 0 0 0 16 0 1 0 45278410 7872512 1803 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/19111/statm: 1922 1803 78 151 0 1768 0
Current children cumulated CPU time (s) 2.45
Current children cumulated vsize (KiB) 24560

[startup+6.3018 s]
/proc/loadavg: 2.57 2.66 2.64 4/82 19191
/proc/meminfo: memFree=1837192/2055920 swapFree=4181420/4192956
[pid=19088] ppid=19086 vsize=16872 CPUtime=2.72
/proc/19088/stat : 19088 (sugar++) S 19086 19088 18973 0 -1 4194304 2038 41953 0 10 6 2 235 29 15 0 1 0 45278261 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19088/statm: 4218 1121 414 3 0 797 0
[pid=19111] ppid=19088 vsize=9456 CPUtime=2.89
/proc/19111/stat : 19111 (minisat-inc) R 19088 19088 18973 0 -1 4194304 2301 0 0 0 289 0 0 0 25 0 1 0 45278410 9682944 2234 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 1 0 0
/proc/19111/statm: 2364 2234 79 151 0 2210 0
Current children cumulated CPU time (s) 5.61
Current children cumulated vsize (KiB) 26328

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

Child status: 0
Real time (s): 6.37393
CPU time (s): 5.71613
CPU user time (s): 5.38618
CPU system time (s): 0.329949
CPU usage (%): 89.6798
Max. virtual memory (cumulated for all children) (KiB): 890584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.38618
system time used= 0.329949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46372
page faults= 10
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4054
involuntary context switches= 4448

runsolver used 0.012998 second user time and 0.026995 second system time

The end

Launcher Data (download as text)

Begin job on node17 at 2008-07-12 20:02:38
IDJOB=1113513
IDBENCH=61595
IDSOLVER=367
FILE ID=node17/1113513-1215885758
PBS_JOBID= 7903641
Free space on /tmp= 66404 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/graphColoring/sgb/book/normalized-huck-10.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-1113513-1215885758/watcher-1113513-1215885758 -o /tmp/evaluation-result-1113513-1215885758/solver-1113513-1215885758 -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-1113513-1215885758.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c04873a5ab2a39b1fc8d1a9d11fe60de
RANDOM SEED=34121128

node17.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		: 3000.240
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		: 3000.240
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:       1852224 kB
Buffers:         14268 kB
Cached:          43640 kB
SwapCached:       5264 kB
Active:         132728 kB
Inactive:        16716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852224 kB
SwapTotal:     4192956 kB
SwapFree:      4181420 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:         107760 kB
Slab:            39432 kB
Committed_AS:  1019312 kB
PageTables:       2040 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= 66404 MiB
End job on node17 at 2008-07-12 20:02:45