Trace number 1113688

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+minisatOPTIMUM2 1.61375 1.82517

General information on the benchmark

Namecsp/graphColoring/insertion/full-insertion/
normalized-1-fullins-3-3.xml
MD5SUMc3d0c1818cdafcfe59c7c1beb4678b57
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints2
Best CPU time to get the best result obtained on this benchmark1.51977
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints100
Maximum constraint arity2
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension100
Global constraints used (with number of constraints)

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Sat Jul 12 21:03:13 2008
0.00/0.04	c 0	PID 19550
0.03/0.04	c 0	HOST node17.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1113688-1215889393.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1113688-1215889393.xml' 'HOME/temp.csp'
0.03/0.25	c 1	1 domains, 30 variables, 1 predicates, 0 relations, 100 constraints
0.03/0.26	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.26	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.22/0.34	c 1	Parsing HOME/temp.csp
0.22/0.39	c 1	parsed 132 expressions
0.22/0.39	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.22/0.40	c 1	MAX CSP: 100 constraints
0.22/0.40	c 1	Converting to clausal form CSP
0.23/0.42	c 1	converted 24 (10%) expressions
0.23/0.43	c 1	converted 47 (20%) expressions
0.23/0.44	c 1	converted 71 (30%) expressions
0.23/0.44	c 1	converted 94 (40%) expressions
0.23/0.45	c 1	converted 118 (50%) expressions
0.23/0.46	c 1	converted 141 (60%) expressions
0.23/0.46	c 1	converted 165 (70%) expressions
0.23/0.47	c 1	converted 188 (80%) expressions
0.23/0.47	c 1	converted 212 (90%) expressions
0.23/0.52	c 1	converted 235 (100%) expressions
0.23/0.52	c 1	CSP : 230 integers, 0 booleans, 299 clauses, largest domain size 151
0.23/0.52	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.23/0.52	c 1	Propagation in CSP
0.23/0.54	c 1	97 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.23/0.54	c 1	CSP : 230 integers, 0 booleans, 299 clauses, largest domain size 101
0.23/0.54	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.54	c 1	Simplifing CSP by introducing new Boolean variables
0.23/0.55	c 1	CSP : 230 integers, 200 booleans, 499 clauses, largest domain size 101
0.23/0.55	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.57	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.23/0.58	c 1	23 (10%) CSP integer variables are encoded (23 clauses, 262 bytes)
0.23/0.58	c 1	46 (20%) CSP integer variables are encoded (30 clauses, 325 bytes)
0.23/0.58	c 1	69 (30%) CSP integer variables are encoded (30 clauses, 325 bytes)
0.23/0.58	c 1	92 (40%) CSP integer variables are encoded (30 clauses, 325 bytes)
0.23/0.58	c 1	115 (50%) CSP integer variables are encoded (30 clauses, 325 bytes)
0.23/0.58	c 1	138 (60%) CSP integer variables are encoded (144 clauses, 1579 bytes)
0.23/0.59	c 1	161 (70%) CSP integer variables are encoded (684 clauses, 7519 bytes)
0.23/0.59	c 1	184 (80%) CSP integer variables are encoded (874 clauses, 9720 bytes)
0.23/0.59	c 1	207 (90%) CSP integer variables are encoded (965 clauses, 10903 bytes)
0.23/0.59	c 1	230 (100%) CSP integer variables are encoded (1106 clauses, 12736 bytes)
0.23/0.60	c 1	50 (10%) CSP clauses are encoded (1224 clauses, 14202 bytes)
0.23/0.60	c 1	100 (20%) CSP clauses are encoded (1340 clauses, 15718 bytes)
0.23/0.60	c 1	150 (30%) CSP clauses are encoded (1456 clauses, 17255 bytes)
0.23/0.61	c 1	200 (40%) CSP clauses are encoded (1574 clauses, 18819 bytes)
0.23/0.61	c 1	250 (50%) CSP clauses are encoded (1690 clauses, 20362 bytes)
0.23/0.61	c 1	300 (60%) CSP clauses are encoded (1806 clauses, 21905 bytes)
0.23/0.63	c 1	350 (70%) CSP clauses are encoded (7950 clauses, 111823 bytes)
0.23/0.65	c 1	400 (80%) CSP clauses are encoded (13386 clauses, 196606 bytes)
0.23/0.65	c 1	450 (90%) CSP clauses are encoded (14228 clauses, 210691 bytes)
0.23/0.66	c 1	499 (100%) CSP clauses are encoded (16458 clauses, 249661 bytes)
0.23/0.66	c 1	499 CSP clauses encoded
0.23/0.66	c 1	Writing map file : HOME/temp.map
0.23/0.66	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.66	c 1	SAT : 1536 SAT variables, 16458 SAT clauses, 249661 bytes
0.23/0.66	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.68	c 1	OBJECTIVE minimize _COST
0.23/0.68	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.23/0.68	c 1	SEARCHING: _COST <= 50
0.23/0.68	c 1	SOLVING HOME/temp.cnf
0.23/0.68	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.23/0.68	c 1	This is MiniSat 2.0 beta
0.23/0.68	c 1	WARNING: for repeatability, setting FPU to use double precision
0.23/0.68	c 1	============================[ Problem Statistics ]=============================
0.23/0.68	c 1	|                                                                             |
0.23/0.68	c 1	|  Number of variables:  1536                                                 |
0.23/0.68	c 1	|  Number of clauses:    16459                                                |
0.23/0.69	c 1	|  Parsing time:         0.01         s                                       |
0.23/0.69	c 1	============================[ Search Statistics ]==============================
0.23/0.69	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.23/0.69	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.23/0.69	c 1	===============================================================================
0.23/0.69	c 1	|         0 |    1186    10905    29957 |     3635        0    nan |  0.000 % |
0.23/0.70	c 1	===============================================================================
0.23/0.70	c 1	restarts              : 1
0.23/0.70	c 1	conflicts             : 3              (273 /sec)
0.23/0.70	c 1	decisions             : 129            (0.00 % random) (11729 /sec)
0.23/0.70	c 1	propagations          : 1685           (153210 /sec)
0.23/0.70	c 1	conflict literals     : 37             (2.63 % deleted)
0.23/0.70	c 1	Memory used           : 2.44 MB
0.23/0.70	c 1	CPU time              : 0.010998 s
0.23/0.70	c 1	
0.63/0.70	c 1	SATISFIABLE
0.63/0.70	c 1	FOUND: _COST <= 50
0.63/0.70	s SATISFIABLE
0.63/0.70	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.63/0.70	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.63/0.78	c 1	Decoding HOME/temp.out
0.65/0.81	c 1	OBJECTIVE _COST 50
0.65/0.81	o 50
0.65/0.82	v 1 2 1 0 2 2 1 2 0 1 0 1 0 2 2 1 2 0 2 2 2 2 2 2 2 2 2 2 2 2
0.65/0.82	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.65/0.87	c 1	OBJECTIVE BOUND: 0 <= _COST <= 50
0.65/0.87	c 1	SEARCHING: _COST <= 25
0.65/0.87	c 1	SOLVING HOME/temp.cnf
0.65/0.87	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.65/0.87	c 1	This is MiniSat 2.0 beta
0.65/0.87	c 1	WARNING: for repeatability, setting FPU to use double precision
0.65/0.87	c 1	============================[ Problem Statistics ]=============================
0.65/0.87	c 1	|                                                                             |
0.65/0.88	c 1	|  Number of variables:  1536                                                 |
0.65/0.88	c 1	|  Number of clauses:    16459                                                |
0.65/0.88	c 1	|  Parsing time:         0.01         s                                       |
0.65/0.89	c 1	============================[ Search Statistics ]==============================
0.65/0.89	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.65/0.89	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.65/0.89	c 1	===============================================================================
0.65/0.89	c 1	|         0 |     986     7530    20407 |     2510        0    nan |  0.000 % |
0.65/0.89	c 1	===============================================================================
0.65/0.89	c 1	restarts              : 1
0.65/0.89	c 1	conflicts             : 44             (3385 /sec)
0.65/0.89	c 1	decisions             : 120            (0.00 % random) (9232 /sec)
0.65/0.89	c 1	propagations          : 6196           (476689 /sec)
0.65/0.89	c 1	conflict literals     : 911            (13.98 % deleted)
0.65/0.89	c 1	Memory used           : 2.44 MB
0.65/0.89	c 1	CPU time              : 0.012998 s
0.65/0.89	c 1	
0.65/0.89	c 1	SATISFIABLE
0.65/0.89	c 1	FOUND: _COST <= 25
0.65/0.89	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.65/0.89	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.80/0.97	c 1	Decoding HOME/temp.out
0.89/1.01	c 1	OBJECTIVE _COST 25
0.89/1.01	o 25
0.89/1.01	v 2 2 0 0 1 1 0 1 2 1 1 0 0 1 1 0 1 2 2 2 2 0 1 1 0 2 2 2 2 2
0.89/1.02	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.89/1.06	c 1	OBJECTIVE BOUND: 0 <= _COST <= 25
0.89/1.06	c 1	SEARCHING: _COST <= 12
0.89/1.06	c 1	SOLVING HOME/temp.cnf
0.89/1.06	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.89/1.06	c 1	This is MiniSat 2.0 beta
0.89/1.06	c 1	WARNING: for repeatability, setting FPU to use double precision
0.89/1.06	c 1	============================[ Problem Statistics ]=============================
0.89/1.06	c 1	|                                                                             |
0.89/1.06	c 1	|  Number of variables:  1536                                                 |
0.89/1.06	c 1	|  Number of clauses:    16459                                                |
0.89/1.07	c 1	|  Parsing time:         0.01         s                                       |
0.89/1.07	c 1	============================[ Search Statistics ]==============================
0.89/1.07	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/1.07	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/1.07	c 1	===============================================================================
0.89/1.07	c 1	|         0 |     839     4714    12387 |     1571        0    nan |  0.000 % |
0.89/1.08	c 1	|       102 |     839     4714    12387 |     1728      102     19 | 45.378 % |
0.89/1.08	c 1	===============================================================================
0.89/1.08	c 1	restarts              : 2
0.89/1.08	c 1	conflicts             : 108            (6751 /sec)
0.89/1.08	c 1	decisions             : 201            (0.50 % random) (12565 /sec)
0.89/1.08	c 1	propagations          : 15803          (987873 /sec)
0.89/1.08	c 1	conflict literals     : 1975           (33.57 % deleted)
0.89/1.08	c 1	Memory used           : 2.44 MB
0.89/1.08	c 1	CPU time              : 0.015997 s
0.89/1.08	c 1	
0.89/1.08	c 1	SATISFIABLE
0.89/1.08	c 1	FOUND: _COST <= 12
0.89/1.08	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.89/1.08	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.97/1.16	c 1	Decoding HOME/temp.out
0.97/1.20	c 2	OBJECTIVE _COST 12
0.97/1.20	o 12
0.97/1.21	v 1 2 2 2 1 1 2 1 2 1 0 0 0 1 1 0 1 0 2 2 2 2 2 2 2 2 2 1 2 0
0.97/1.21	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.97/1.24	c 2	OBJECTIVE BOUND: 0 <= _COST <= 12
0.97/1.24	c 2	SEARCHING: _COST <= 6
0.97/1.24	c 2	SOLVING HOME/temp.cnf
0.97/1.24	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.97/1.24	c 2	This is MiniSat 2.0 beta
0.97/1.24	c 2	WARNING: for repeatability, setting FPU to use double precision
0.97/1.24	c 2	============================[ Problem Statistics ]=============================
0.97/1.24	c 2	|                                                                             |
0.97/1.24	c 2	|  Number of variables:  1536                                                 |
0.97/1.24	c 2	|  Number of clauses:    16459                                                |
0.97/1.25	c 2	|  Parsing time:         0.01         s                                       |
0.97/1.25	c 2	============================[ Search Statistics ]==============================
0.97/1.25	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.97/1.25	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.97/1.25	c 2	===============================================================================
0.97/1.25	c 2	|         0 |     727     3097     7866 |     1032        0    nan |  0.000 % |
0.97/1.26	c 2	|       100 |     727     3097     7866 |     1135      100     15 | 52.669 % |
0.97/1.26	c 2	===============================================================================
0.97/1.26	c 2	restarts              : 2
0.97/1.26	c 2	conflicts             : 117            (5851 /sec)
0.97/1.26	c 2	decisions             : 170            (0.00 % random) (8502 /sec)
0.97/1.26	c 2	propagations          : 21393          (1069864 /sec)
0.97/1.26	c 2	conflict literals     : 1699           (29.44 % deleted)
0.97/1.26	c 2	Memory used           : 2.44 MB
0.97/1.26	c 2	CPU time              : 0.019996 s
0.97/1.26	c 2	
0.97/1.26	c 2	SATISFIABLE
0.97/1.26	c 2	FOUND: _COST <= 6
0.97/1.26	c 2	DECODING HOME/temp.out WITH HOME/temp.map
0.97/1.26	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.12/1.34	c 2	Decoding HOME/temp.out
1.12/1.39	c 2	OBJECTIVE _COST 6
1.12/1.39	o 6
1.12/1.39	v 2 1 2 1 2 1 2 1 2 2 0 2 0 0 0 0 0 2 1 1 1 1 1 1 1 1 1 0 1 2
1.12/1.39	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.12/1.42	c 2	OBJECTIVE BOUND: 0 <= _COST <= 6
1.12/1.42	c 2	SEARCHING: _COST <= 3
1.12/1.42	c 2	SOLVING HOME/temp.cnf
1.12/1.42	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.12/1.43	c 2	This is MiniSat 2.0 beta
1.12/1.43	c 2	WARNING: for repeatability, setting FPU to use double precision
1.12/1.43	c 2	============================[ Problem Statistics ]=============================
1.12/1.43	c 2	|                                                                             |
1.12/1.43	c 2	|  Number of variables:  1536                                                 |
1.12/1.43	c 2	|  Number of clauses:    16459                                                |
1.12/1.44	c 2	|  Parsing time:         0.01         s                                       |
1.12/1.44	c 2	============================[ Search Statistics ]==============================
1.12/1.44	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.12/1.44	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.12/1.44	c 2	===============================================================================
1.12/1.44	c 2	|         0 |     624     2098     5175 |      699        0    nan |  0.000 % |
1.12/1.44	c 2	|       100 |     624     2098     5175 |      769      100     18 | 59.375 % |
1.12/1.45	c 2	===============================================================================
1.12/1.45	c 2	restarts              : 2
1.12/1.45	c 2	conflicts             : 128            (8002 /sec)
1.12/1.45	c 2	decisions             : 179            (1.12 % random) (11190 /sec)
1.12/1.45	c 2	propagations          : 18136          (1133713 /sec)
1.12/1.45	c 2	conflict literals     : 2319           (15.76 % deleted)
1.12/1.45	c 2	Memory used           : 2.44 MB
1.12/1.45	c 2	CPU time              : 0.015997 s
1.12/1.45	c 2	
1.12/1.45	c 2	SATISFIABLE
1.12/1.45	c 2	FOUND: _COST <= 3
1.12/1.45	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.12/1.45	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.28/1.53	c 2	Decoding HOME/temp.out
1.28/1.57	c 2	OBJECTIVE _COST 3
1.28/1.57	o 3
1.28/1.57	v 2 1 2 1 0 0 2 0 2 0 1 1 1 0 1 1 0 1 2 2 2 2 2 2 2 2 2 0 2 1
1.28/1.58	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.28/1.61	c 2	OBJECTIVE BOUND: 0 <= _COST <= 3
1.28/1.61	c 2	SEARCHING: _COST <= 1
1.28/1.61	c 2	SOLVING HOME/temp.cnf
1.28/1.61	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.28/1.61	c 2	This is MiniSat 2.0 beta
1.28/1.61	c 2	WARNING: for repeatability, setting FPU to use double precision
1.28/1.61	c 2	============================[ Problem Statistics ]=============================
1.28/1.61	c 2	|                                                                             |
1.28/1.61	c 2	|  Number of variables:  1536                                                 |
1.28/1.61	c 2	|  Number of clauses:    16459                                                |
1.28/1.62	c 2	|  Parsing time:         0.01         s                                       |
1.28/1.62	c 2	============================[ Search Statistics ]==============================
1.28/1.62	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.28/1.62	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.28/1.62	c 2	===============================================================================
1.28/1.62	c 2	|         0 |     460     1127     2752 |      375        0    nan |  0.000 % |
1.28/1.63	c 2	|       100 |     460     1127     2752 |      413      100     12 | 70.052 % |
1.28/1.63	c 2	===============================================================================
1.28/1.63	c 2	restarts              : 2
1.28/1.63	c 2	conflicts             : 205            (10791 /sec)
1.28/1.63	c 2	decisions             : 230            (1.30 % random) (12107 /sec)
1.28/1.63	c 2	propagations          : 33982          (1788809 /sec)
1.28/1.63	c 2	conflict literals     : 2018           (13.98 % deleted)
1.28/1.63	c 2	Memory used           : 2.44 MB
1.28/1.63	c 2	CPU time              : 0.018997 s
1.28/1.63	c 2	
1.28/1.63	c 2	UNSATISFIABLE
1.28/1.63	c 2	NOT FOUND: _COST <= 1
1.28/1.63	c 2	OBJECTIVE BOUND: 2 <= _COST <= 3
1.28/1.63	c 2	SEARCHING: _COST <= 2
1.28/1.63	c 2	SOLVING HOME/temp.cnf
1.28/1.63	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.28/1.64	c 2	This is MiniSat 2.0 beta
1.28/1.64	c 2	WARNING: for repeatability, setting FPU to use double precision
1.28/1.64	c 2	============================[ Problem Statistics ]=============================
1.28/1.64	c 2	|                                                                             |
1.28/1.64	c 2	|  Number of variables:  1536                                                 |
1.28/1.64	c 2	|  Number of clauses:    16459                                                |
1.28/1.65	c 2	|  Parsing time:         0.01         s                                       |
1.28/1.65	c 2	============================[ Search Statistics ]==============================
1.28/1.65	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.28/1.65	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.28/1.65	c 2	===============================================================================
1.28/1.65	c 2	|         0 |     560     1657     4043 |      552        0    nan |  0.000 % |
1.28/1.66	c 2	|       101 |     560     1657     4043 |      607      101     13 | 63.542 % |
1.28/1.66	c 2	===============================================================================
1.28/1.66	c 2	restarts              : 2
1.28/1.66	c 2	conflicts             : 113            (7535 /sec)
1.28/1.66	c 2	decisions             : 139            (0.00 % random) (9269 /sec)
1.28/1.66	c 2	propagations          : 18641          (1242982 /sec)
1.28/1.66	c 2	conflict literals     : 1397           (18.45 % deleted)
1.28/1.66	c 2	Memory used           : 2.44 MB
1.28/1.66	c 2	CPU time              : 0.014997 s
1.28/1.66	c 2	
1.28/1.66	c 2	SATISFIABLE
1.28/1.66	c 2	FOUND: _COST <= 2
1.28/1.66	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.28/1.66	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.47/1.74	c 2	Decoding HOME/temp.out
1.47/1.78	c 2	OBJECTIVE _COST 2
1.47/1.78	o 2
1.47/1.78	v 2 2 1 1 0 0 2 0 2 0 0 1 1 0 0 1 0 1 2 2 2 2 2 2 2 2 2 1 2 0
1.47/1.79	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.47/1.82	c 2	OBJECTIVE _COST 2
1.47/1.82	s OPTIMUM FOUND
1.47/1.82	c 2	CPU 1.33 (0.04 0.02 1.29 0.24)
1.47/1.82	c 2	END Sat Jul 12 21:03:15 2008

Verifier Data (download as text)

OK	2	98
2 unsatisfied constraints, 98 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-1113688-1215889393/watcher-1113688-1215889393 -o /tmp/evaluation-result-1113688-1215889393/solver-1113688-1215889393 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar -max -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1113688-1215889393.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: 2.05 2.01 2.00 4/81 19550
/proc/meminfo: memFree=1889096/2055920 swapFree=4181420/4192956
[pid=19550] ppid=19548 vsize=18572 CPUtime=0
/proc/19550/stat : 19550 (runsolver) R 19548 19550 18973 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 45641767 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 245482712359 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19550/statm: 4643 292 257 25 0 2626 0

[startup+0.0482961 s]
/proc/loadavg: 2.05 2.01 2.00 4/81 19550
/proc/meminfo: memFree=1889096/2055920 swapFree=4181420/4192956
[pid=19550] ppid=19548 vsize=13600 CPUtime=0.03
/proc/19550/stat : 19550 (sugar) S 19548 19550 18973 0 -1 4194304 838 0 0 0 2 1 0 0 20 0 1 0 45641767 13926400 792 996147200 4194304 4206940 548682068592 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19550/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101393 s]
/proc/loadavg: 2.05 2.01 2.00 4/81 19550
/proc/meminfo: memFree=1889096/2055920 swapFree=4181420/4192956
[pid=19550] ppid=19548 vsize=13600 CPUtime=0.03
/proc/19550/stat : 19550 (sugar) S 19548 19550 18973 0 -1 4194304 898 127 0 0 2 1 0 0 21 0 1 0 45641767 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19550/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301413 s]
/proc/loadavg: 2.05 2.01 2.00 4/81 19550
/proc/meminfo: memFree=1889096/2055920 swapFree=4181420/4192956
[pid=19550] ppid=19548 vsize=13600 CPUtime=0.22
/proc/19550/stat : 19550 (sugar) S 19548 19550 18973 0 -1 4194304 957 4120 0 1 2 1 17 2 16 0 1 0 45641767 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19550/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 13600

[startup+0.701449 s]
/proc/loadavg: 2.05 2.01 2.00 4/81 19550
/proc/meminfo: memFree=1889096/2055920 swapFree=4181420/4192956
[pid=19550] ppid=19548 vsize=13600 CPUtime=0.63
/proc/19550/stat : 19550 (sugar) S 19548 19550 18973 0 -1 4194304 1055 9457 0 2 3 1 53 6 16 0 1 0 45641767 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19550/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 13600

[startup+1.50154 s]
/proc/loadavg: 2.13 2.03 2.01 5/92 19596
/proc/meminfo: memFree=1882032/2055920 swapFree=4181420/4192956
[pid=19550] ppid=19548 vsize=13600 CPUtime=1.28
/proc/19550/stat : 19550 (sugar) S 19548 19550 18973 0 -1 4194304 1561 27585 0 6 3 2 105 18 17 0 1 0 45641767 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19550/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 13600

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

[startup+1.70156 s]
/proc/loadavg: 2.13 2.03 2.01 5/92 19596
/proc/meminfo: memFree=1882032/2055920 swapFree=4181420/4192956
[pid=19550] ppid=19548 vsize=13600 CPUtime=1.47
/proc/19550/stat : 19550 (sugar) S 19548 19550 18973 0 -1 4194304 1728 32609 0 7 4 2 119 22 18 0 1 0 45641767 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19550/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13600

[startup+1.80156 s]
/proc/loadavg: 2.13 2.03 2.01 5/92 19596
/proc/meminfo: memFree=1882032/2055920 swapFree=4181420/4192956
[pid=19550] ppid=19548 vsize=13600 CPUtime=1.47
/proc/19550/stat : 19550 (sugar) S 19548 19550 18973 0 -1 4194304 1749 32609 0 7 4 2 119 22 16 0 1 0 45641767 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19550/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 1.82517
CPU time (s): 1.61375
CPU user time (s): 1.3418
CPU system time (s): 0.271958
CPU usage (%): 88.4165
Max. virtual memory (cumulated for all children) (KiB): 882676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.3418
system time used= 0.271958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38135
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= 2165
involuntary context switches= 2098

runsolver used 0.006998 second user time and 0.013997 second system time

The end

Launcher Data (download as text)

Begin job on node17 at 2008-07-12 21:03:13
IDJOB=1113688
IDBENCH=61624
IDSOLVER=368
FILE ID=node17/1113688-1215889393
PBS_JOBID= 7903641
Free space on /tmp= 66408 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/graphColoring/insertion/full-insertion/normalized-1-fullins-3-3.xml
COMMAND LINE= DIR/sugar -max -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1113688-1215889393/watcher-1113688-1215889393 -o /tmp/evaluation-result-1113688-1215889393/solver-1113688-1215889393 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar -max -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1113688-1215889393.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c3d0c1818cdafcfe59c7c1beb4678b57
RANDOM SEED=1332819928

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:       1889640 kB
Buffers:         16760 kB
Cached:          44208 kB
SwapCached:       5264 kB
Active:          91968 kB
Inactive:        19784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1889640 kB
SwapTotal:     4192956 kB
SwapFree:      4181420 kB
Dirty:            1320 kB
Writeback:           0 kB
Mapped:          66952 kB
Slab:            39592 kB
Committed_AS:   290724 kB
PageTables:       2084 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= 66408 MiB
End job on node17 at 2008-07-12 21:03:15