Trace number 1113658

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+minisatOPTIMUM1 2.47662 2.90339

General information on the benchmark

Namecsp/graphColoring/insertion/full-insertion/
normalized-2-fullins-3-4.xml
MD5SUMe39e842e3e3021146201992a2d1cf419
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 benchmark2.23866
Satisfiable
(Un)Satisfiability was proved
Number of variables52
Number of constraints201
Maximum constraint arity2
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension201
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 20:57:46 2008
0.00/0.04	c 0	PID 20643
0.00/0.04	c 0	HOST node21.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1113658-1215889066.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1113658-1215889066.xml' 'HOME/temp.csp'
0.03/0.31	c 0	1 domains, 52 variables, 1 predicates, 0 relations, 201 constraints
0.03/0.36	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.36	c 0	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'
0.30/0.44	c 0	Parsing HOME/temp.csp
0.30/0.52	c 1	parsed 255 expressions
0.30/0.52	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.30/0.53	c 1	MAX CSP: 201 constraints
0.30/0.53	c 1	Converting to clausal form CSP
0.30/0.55	c 1	converted 46 (10%) expressions
0.30/0.57	c 1	converted 92 (20%) expressions
0.30/0.58	c 1	converted 138 (30%) expressions
0.30/0.59	c 1	converted 184 (40%) expressions
0.30/0.60	c 1	converted 230 (50%) expressions
0.30/0.61	c 1	converted 276 (60%) expressions
0.30/0.63	c 1	converted 322 (70%) expressions
0.30/0.63	c 1	converted 368 (80%) expressions
0.30/0.64	c 1	converted 414 (90%) expressions
0.30/0.75	c 1	converted 459 (100%) expressions
0.30/0.75	c 1	CSP : 454 integers, 0 booleans, 602 clauses, largest domain size 302
0.30/0.75	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.75	c 1	Propagation in CSP
0.30/0.78	c 1	197 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.30/0.78	c 1	CSP : 454 integers, 0 booleans, 602 clauses, largest domain size 202
0.30/0.78	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.78	c 1	Simplifing CSP by introducing new Boolean variables
0.30/0.79	c 1	CSP : 454 integers, 402 booleans, 1004 clauses, largest domain size 202
0.30/0.79	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.81	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.30/0.82	c 1	46 (10%) CSP integer variables are encoded (92 clauses, 932 bytes)
0.30/0.82	c 1	91 (20%) CSP integer variables are encoded (104 clauses, 1064 bytes)
0.30/0.82	c 1	137 (30%) CSP integer variables are encoded (104 clauses, 1064 bytes)
0.30/0.82	c 1	182 (40%) CSP integer variables are encoded (104 clauses, 1064 bytes)
0.30/0.83	c 1	227 (50%) CSP integer variables are encoded (104 clauses, 1064 bytes)
0.30/0.83	c 1	273 (60%) CSP integer variables are encoded (356 clauses, 3836 bytes)
0.30/0.83	c 1	318 (70%) CSP integer variables are encoded (587 clauses, 6377 bytes)
0.30/0.84	c 1	364 (80%) CSP integer variables are encoded (904 clauses, 10350 bytes)
0.30/0.84	c 1	409 (90%) CSP integer variables are encoded (2238 clauses, 27692 bytes)
0.30/0.84	c 1	454 (100%) CSP integer variables are encoded (2667 clauses, 33269 bytes)
0.30/0.85	c 1	101 (10%) CSP clauses are encoded (2972 clauses, 37350 bytes)
0.30/0.85	c 1	201 (20%) CSP clauses are encoded (3270 clauses, 41432 bytes)
0.30/0.86	c 1	302 (30%) CSP clauses are encoded (3575 clauses, 45699 bytes)
0.30/0.87	c 1	402 (40%) CSP clauses are encoded (3873 clauses, 49931 bytes)
0.30/0.87	c 1	502 (50%) CSP clauses are encoded (4174 clauses, 54331 bytes)
0.30/0.88	c 1	603 (60%) CSP clauses are encoded (4476 clauses, 58862 bytes)
0.30/0.89	c 1	703 (70%) CSP clauses are encoded (7612 clauses, 104833 bytes)
0.30/0.91	c 1	804 (80%) CSP clauses are encoded (15939 clauses, 245353 bytes)
0.30/0.95	c 1	904 (90%) CSP clauses are encoded (38831 clauses, 651772 bytes)
0.30/0.99	c 1	1004 (100%) CSP clauses are encoded (60003 clauses, 1036927 bytes)
0.30/0.99	c 1	1004 CSP clauses encoded
0.30/0.99	c 1	Writing map file : HOME/temp.map
0.30/0.99	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.99	c 1	SAT : 3523 SAT variables, 60003 SAT clauses, 1036927 bytes
0.30/1.00	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.91/1.05	c 1	OBJECTIVE minimize _COST
0.91/1.05	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.91/1.05	c 1	SEARCHING: _COST <= 101
0.91/1.05	c 1	SOLVING HOME/temp.cnf
0.91/1.05	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.91/1.05	c 1	This is MiniSat 2.0 beta
0.91/1.05	c 1	WARNING: for repeatability, setting FPU to use double precision
0.91/1.05	c 1	============================[ Problem Statistics ]=============================
0.91/1.05	c 1	|                                                                             |
0.91/1.05	c 1	|  Number of variables:  3523                                                 |
0.91/1.05	c 1	|  Number of clauses:    60004                                                |
0.91/1.08	c 1	|  Parsing time:         0.03         s                                       |
0.91/1.09	c 1	============================[ Search Statistics ]==============================
0.91/1.09	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.91/1.09	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.91/1.09	c 1	===============================================================================
0.91/1.09	c 1	|         0 |    2723    39425   111777 |    13141        0    nan |  0.000 % |
0.91/1.09	c 1	===============================================================================
0.91/1.09	c 1	restarts              : 1
0.91/1.09	c 1	conflicts             : 22             (579 /sec)
0.91/1.09	c 1	decisions             : 313            (0.96 % random) (8238 /sec)
0.91/1.10	c 1	propagations          : 4640           (122125 /sec)
0.91/1.10	c 1	conflict literals     : 246            (3.15 % deleted)
0.91/1.10	c 1	Memory used           : 4.20 MB
0.91/1.10	c 1	CPU time              : 0.037994 s
0.91/1.10	c 1	
0.91/1.10	c 1	SATISFIABLE
0.91/1.10	c 1	FOUND: _COST <= 101
0.91/1.10	s SATISFIABLE
0.91/1.10	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.91/1.10	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'
0.97/1.18	c 1	Decoding HOME/temp.out
0.97/1.24	c 1	OBJECTIVE _COST 101
0.97/1.24	o 101
0.97/1.24	v 3 0 1 0 1 3 0 0 1 2 0 3 2 2 1 0 2 2 0 2 1 2 0 3 3 3 3 3 3 3 3 3 3 3 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
0.97/1.25	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.97/1.26	c 1	OBJECTIVE BOUND: 0 <= _COST <= 101
0.97/1.26	c 1	SEARCHING: _COST <= 50
0.97/1.26	c 1	SOLVING HOME/temp.cnf
0.97/1.26	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.97/1.26	c 1	This is MiniSat 2.0 beta
0.97/1.26	c 1	WARNING: for repeatability, setting FPU to use double precision
0.97/1.26	c 1	============================[ Problem Statistics ]=============================
0.97/1.26	c 1	|                                                                             |
0.97/1.26	c 1	|  Number of variables:  3523                                                 |
0.97/1.26	c 1	|  Number of clauses:    60004                                                |
1.12/1.30	c 1	|  Parsing time:         0.03         s                                       |
1.12/1.31	c 1	============================[ Search Statistics ]==============================
1.12/1.31	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.12/1.31	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.12/1.31	c 1	===============================================================================
1.12/1.31	c 1	|         0 |    2263    26571    74544 |     8857        0    nan |  0.000 % |
1.12/1.32	c 1	|       101 |    2263    26571    74544 |     9742      101     14 | 35.765 % |
1.12/1.32	c 1	===============================================================================
1.12/1.32	c 1	restarts              : 2
1.12/1.32	c 1	conflicts             : 102            (2218 /sec)
1.12/1.32	c 1	decisions             : 402            (0.25 % random) (8740 /sec)
1.12/1.32	c 1	propagations          : 11366          (247125 /sec)
1.12/1.32	c 1	conflict literals     : 1412           (2.49 % deleted)
1.12/1.32	c 1	Memory used           : 4.20 MB
1.12/1.32	c 1	CPU time              : 0.045993 s
1.12/1.32	c 1	
1.12/1.32	c 1	SATISFIABLE
1.12/1.32	c 1	FOUND: _COST <= 50
1.12/1.32	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.12/1.32	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'
1.17/1.40	c 1	Decoding HOME/temp.out
1.17/1.46	c 2	OBJECTIVE _COST 50
1.17/1.46	o 50
1.17/1.47	v 1 3 1 2 1 2 1 2 3 3 3 3 0 0 0 0 0 2 3 0 3 3 3 3 3 1 1 2 1 1 3 1 3 3 3 3 3 2 2 2 2 2 2 2 2 2 2 2 0 3 2 1
1.17/1.47	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.17/1.48	c 2	OBJECTIVE BOUND: 0 <= _COST <= 50
1.17/1.48	c 2	SEARCHING: _COST <= 25
1.17/1.48	c 2	SOLVING HOME/temp.cnf
1.17/1.48	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.17/1.48	c 2	This is MiniSat 2.0 beta
1.17/1.48	c 2	WARNING: for repeatability, setting FPU to use double precision
1.17/1.48	c 2	============================[ Problem Statistics ]=============================
1.17/1.48	c 2	|                                                                             |
1.17/1.49	c 2	|  Number of variables:  3523                                                 |
1.17/1.49	c 2	|  Number of clauses:    60004                                                |
1.32/1.52	c 2	|  Parsing time:         0.03         s                                       |
1.32/1.53	c 2	============================[ Search Statistics ]==============================
1.32/1.53	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.32/1.53	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.32/1.53	c 2	===============================================================================
1.32/1.53	c 2	|         0 |    1962    16593    45488 |     5531        0    nan |  0.000 % |
1.32/1.54	c 2	|       101 |    1962    16593    45488 |     6084      101     20 | 44.309 % |
1.32/1.54	c 2	===============================================================================
1.32/1.54	c 2	restarts              : 2
1.32/1.54	c 2	conflicts             : 101            (2020 /sec)
1.32/1.54	c 2	decisions             : 316            (0.00 % random) (6321 /sec)
1.32/1.54	c 2	propagations          : 12868          (257401 /sec)
1.32/1.54	c 2	conflict literals     : 2055           (3.20 % deleted)
1.32/1.54	c 2	Memory used           : 4.33 MB
1.32/1.54	c 2	CPU time              : 0.049992 s
1.32/1.54	c 2	
1.32/1.54	c 2	SATISFIABLE
1.32/1.54	c 2	FOUND: _COST <= 25
1.32/1.54	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.32/1.54	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'
1.37/1.62	c 2	Decoding HOME/temp.out
1.37/1.69	c 2	OBJECTIVE _COST 25
1.37/1.69	o 25
1.37/1.69	v 2 3 0 0 2 2 0 0 3 3 3 3 1 1 1 1 1 1 1 1 3 3 3 3 0 2 2 2 2 2 2 0 2 2 3 2 1 3 3 1 1 1 3 3 1 1 1 1 2 3 1 0
1.37/1.69	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.37/1.74	c 2	OBJECTIVE BOUND: 0 <= _COST <= 25
1.37/1.74	c 2	SEARCHING: _COST <= 12
1.37/1.74	c 2	SOLVING HOME/temp.cnf
1.37/1.74	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.37/1.75	c 2	This is MiniSat 2.0 beta
1.37/1.75	c 2	WARNING: for repeatability, setting FPU to use double precision
1.37/1.75	c 2	============================[ Problem Statistics ]=============================
1.37/1.75	c 2	|                                                                             |
1.37/1.75	c 2	|  Number of variables:  3523                                                 |
1.37/1.75	c 2	|  Number of clauses:    60004                                                |
1.37/1.78	c 2	|  Parsing time:         0.03         s                                       |
1.37/1.79	c 2	============================[ Search Statistics ]==============================
1.37/1.79	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.37/1.79	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.37/1.79	c 2	===============================================================================
1.37/1.79	c 2	|         0 |    1706    10152    26920 |     3384        0    nan |  0.000 % |
1.55/1.80	c 2	|       101 |    1706    10152    26920 |     3722      101     18 | 51.575 % |
1.55/1.80	c 2	===============================================================================
1.55/1.80	c 2	restarts              : 2
1.55/1.80	c 2	conflicts             : 102            (2082 /sec)
1.55/1.80	c 2	decisions             : 288            (0.00 % random) (5879 /sec)
1.55/1.80	c 2	propagations          : 12790          (261063 /sec)
1.55/1.80	c 2	conflict literals     : 1780           (1.28 % deleted)
1.55/1.80	c 2	Memory used           : 4.33 MB
1.55/1.80	c 2	CPU time              : 0.048992 s
1.55/1.80	c 2	
1.55/1.80	c 2	SATISFIABLE
1.55/1.80	c 2	FOUND: _COST <= 12
1.55/1.80	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.55/1.80	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'
1.55/1.88	c 2	Decoding HOME/temp.out
1.61/1.95	c 2	OBJECTIVE _COST 12
1.61/1.95	o 12
1.61/1.95	v 2 3 0 0 2 2 0 0 3 2 3 2 1 1 1 1 1 1 1 1 3 3 3 1 3 3 2 2 2 2 2 2 2 0 2 2 1 1 1 1 1 1 1 1 1 1 1 1 3 2 1 0
1.61/1.95	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.61/1.97	c 2	OBJECTIVE BOUND: 0 <= _COST <= 12
1.61/1.97	c 2	SEARCHING: _COST <= 6
1.61/1.97	c 2	SOLVING HOME/temp.cnf
1.75/2.13	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.75/2.13	c 2	This is MiniSat 2.0 beta
1.75/2.13	c 2	WARNING: for repeatability, setting FPU to use double precision
1.75/2.13	c 2	============================[ Problem Statistics ]=============================
1.75/2.13	c 2	|                                                                             |
1.75/2.14	c 2	|  Number of variables:  3523                                                 |
1.75/2.14	c 2	|  Number of clauses:    60004                                                |
1.75/2.17	c 2	|  Parsing time:         0.03         s                                       |
1.75/2.18	c 2	============================[ Search Statistics ]==============================
1.75/2.18	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.75/2.18	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.75/2.18	c 2	===============================================================================
1.75/2.18	c 2	|         0 |    1493     6732    17293 |     2244        0    nan |  0.000 % |
1.75/2.19	c 2	|       101 |    1493     6732    17293 |     2468      101     20 | 57.621 % |
1.75/2.19	c 2	===============================================================================
1.75/2.19	c 2	restarts              : 2
1.75/2.19	c 2	conflicts             : 103            (2192 /sec)
1.75/2.19	c 2	decisions             : 248            (0.81 % random) (5277 /sec)
1.75/2.19	c 2	propagations          : 13405          (285261 /sec)
1.75/2.19	c 2	conflict literals     : 2034           (1.74 % deleted)
1.75/2.19	c 2	Memory used           : 4.33 MB
1.75/2.19	c 2	CPU time              : 0.046992 s
1.75/2.19	c 2	
1.75/2.19	c 2	SATISFIABLE
1.75/2.19	c 2	FOUND: _COST <= 6
1.75/2.19	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.75/2.19	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'
1.80/2.27	c 2	Decoding HOME/temp.out
1.80/2.33	c 2	OBJECTIVE _COST 6
1.80/2.33	o 6
1.80/2.33	v 2 3 0 0 2 2 0 0 3 2 3 2 1 1 1 1 1 1 1 1 3 1 1 1 2 2 2 2 0 0 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 0 2 3 1
1.80/2.34	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.80/2.35	c 2	OBJECTIVE BOUND: 0 <= _COST <= 6
1.80/2.35	c 2	SEARCHING: _COST <= 3
1.80/2.35	c 2	SOLVING HOME/temp.cnf
1.80/2.35	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.80/2.36	c 2	This is MiniSat 2.0 beta
1.80/2.36	c 2	WARNING: for repeatability, setting FPU to use double precision
1.80/2.36	c 2	============================[ Problem Statistics ]=============================
1.80/2.36	c 2	|                                                                             |
1.80/2.36	c 2	|  Number of variables:  3523                                                 |
1.80/2.36	c 2	|  Number of clauses:    60004                                                |
1.80/2.39	c 2	|  Parsing time:         0.03         s                                       |
1.95/2.41	c 2	============================[ Search Statistics ]==============================
1.95/2.41	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.95/2.41	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.95/2.41	c 2	===============================================================================
1.95/2.41	c 2	|         0 |    1289     4680    11746 |     1560        0    nan |  0.000 % |
1.95/2.41	c 2	|       100 |    1289     4680    11746 |     1716      100     15 | 63.412 % |
1.95/2.41	c 2	===============================================================================
1.95/2.42	c 2	restarts              : 2
1.95/2.42	c 2	conflicts             : 102            (2125 /sec)
1.95/2.42	c 2	decisions             : 220            (0.45 % random) (4584 /sec)
1.95/2.42	c 2	propagations          : 13433          (279901 /sec)
1.95/2.42	c 2	conflict literals     : 1497           (1.96 % deleted)
1.95/2.42	c 2	Memory used           : 4.33 MB
1.95/2.42	c 2	CPU time              : 0.047992 s
1.95/2.42	c 2	
1.95/2.42	c 2	SATISFIABLE
1.95/2.42	c 2	FOUND: _COST <= 3
1.95/2.42	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.95/2.42	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'
2.02/2.50	c 3	Decoding HOME/temp.out
2.02/2.56	c 3	OBJECTIVE _COST 3
2.02/2.56	o 3
2.02/2.57	v 3 0 2 0 2 0 3 0 2 3 3 2 2 1 1 1 1 1 1 1 1 1 1 1 0 0 0 3 2 0 0 0 0 2 2 0 1 3 3 3 1 3 3 1 1 1 3 1 2 3 1 0
2.02/2.57	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.02/2.62	c 3	OBJECTIVE BOUND: 0 <= _COST <= 3
2.02/2.62	c 3	SEARCHING: _COST <= 1
2.02/2.62	c 3	SOLVING HOME/temp.cnf
2.02/2.62	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.02/2.62	c 3	This is MiniSat 2.0 beta
2.02/2.62	c 3	WARNING: for repeatability, setting FPU to use double precision
2.02/2.62	c 3	============================[ Problem Statistics ]=============================
2.02/2.62	c 3	|                                                                             |
2.02/2.63	c 3	|  Number of variables:  3523                                                 |
2.02/2.63	c 3	|  Number of clauses:    60004                                                |
2.02/2.66	c 3	|  Parsing time:         0.03         s                                       |
2.02/2.67	c 3	============================[ Search Statistics ]==============================
2.02/2.67	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.02/2.67	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.02/2.67	c 3	===============================================================================
2.02/2.67	c 3	|         0 |     960     2714     6833 |      904        0    nan |  0.000 % |
2.02/2.68	c 3	|       100 |     960     2714     6833 |      995      100     15 | 72.751 % |
2.02/2.68	c 3	===============================================================================
2.02/2.68	c 3	restarts              : 2
2.02/2.68	c 3	conflicts             : 102            (2000 /sec)
2.02/2.68	c 3	decisions             : 170            (0.59 % random) (3334 /sec)
2.02/2.68	c 3	propagations          : 10518          (206268 /sec)
2.02/2.68	c 3	conflict literals     : 1490           (1.19 % deleted)
2.02/2.68	c 3	Memory used           : 4.33 MB
2.02/2.68	c 3	CPU time              : 0.050992 s
2.02/2.68	c 3	
2.02/2.68	c 3	SATISFIABLE
2.02/2.68	c 3	FOUND: _COST <= 1
2.02/2.68	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.02/2.68	c 3	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.26/2.76	c 3	Decoding HOME/temp.out
2.26/2.82	c 3	OBJECTIVE _COST 1
2.26/2.82	o 1
2.26/2.83	v 1 3 0 3 1 1 2 2 1 2 3 3 2 2 0 0 1 1 0 0 1 2 0 0 1 3 3 3 3 3 3 3 1 3 3 3 2 2 2 2 2 2 2 2 2 2 2 2 0 3 2 1
2.26/2.83	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.26/2.84	c 3	OBJECTIVE BOUND: 0 <= _COST <= 1
2.26/2.84	c 3	SEARCHING: _COST <= 0
2.26/2.84	c 3	SOLVING HOME/temp.cnf
2.26/2.84	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.26/2.84	c 3	This is MiniSat 2.0 beta
2.26/2.84	c 3	WARNING: for repeatability, setting FPU to use double precision
2.26/2.85	c 3	============================[ Problem Statistics ]=============================
2.26/2.85	c 3	|                                                                             |
2.26/2.85	c 3	|  Number of variables:  3523                                                 |
2.26/2.85	c 3	|  Number of clauses:    60004                                                |
2.26/2.88	c 3	|  Parsing time:         0.03         s                                       |
2.26/2.89	c 3	============================[ Search Statistics ]==============================
2.26/2.89	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.26/2.89	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.26/2.89	c 3	===============================================================================
2.26/2.89	c 3	|         0 |     558     1913     4831 |      637        0    nan |  0.000 % |
2.26/2.89	c 3	===============================================================================
2.26/2.89	c 3	restarts              : 1
2.26/2.89	c 3	conflicts             : 91             (2023 /sec)
2.26/2.89	c 3	decisions             : 125            (0.80 % random) (2778 /sec)
2.26/2.89	c 3	propagations          : 9346           (207721 /sec)
2.26/2.89	c 3	conflict literals     : 423            (7.03 % deleted)
2.26/2.90	c 3	Memory used           : 4.33 MB
2.26/2.90	c 3	CPU time              : 0.044993 s
2.26/2.90	c 3	
2.26/2.90	c 3	UNSATISFIABLE
2.41/2.90	c 3	NOT FOUND: _COST <= 0
2.41/2.90	c 3	OBJECTIVE _COST 1
2.41/2.90	s OPTIMUM FOUND
2.41/2.90	c 3	CPU 2.12 (0.04 0.02 2.08 0.32)
2.41/2.90	c 3	END Sat Jul 12 20:57:49 2008

Verifier Data (download as text)

OK	1	200
1 unsatisfied constraints, 200 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-1113658-1215889066/watcher-1113658-1215889066 -o /tmp/evaluation-result-1113658-1215889066/solver-1113658-1215889066 -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-1113658-1215889066.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: 2.00 2.00 2.04 4/81 20643
/proc/meminfo: memFree=1921680/2055920 swapFree=4180308/4192956
[pid=20643] ppid=20641 vsize=18572 CPUtime=0
/proc/20643/stat : 20643 (runsolver) R 20641 20643 19543 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 45608705 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 221236489511 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20643/statm: 4643 292 257 25 0 2626 0

[startup+0.0656281 s]
/proc/loadavg: 2.00 2.00 2.04 4/81 20643
/proc/meminfo: memFree=1921680/2055920 swapFree=4180308/4192956
[pid=20643] ppid=20641 vsize=13600 CPUtime=0.03
/proc/20643/stat : 20643 (sugar) S 20641 20643 19543 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 45608705 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20643/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.108616 s]
/proc/loadavg: 2.00 2.00 2.04 4/81 20643
/proc/meminfo: memFree=1921680/2055920 swapFree=4180308/4192956
[pid=20643] ppid=20641 vsize=13600 CPUtime=0.03
/proc/20643/stat : 20643 (sugar) S 20641 20643 19543 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 45608705 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20643/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301652 s]
/proc/loadavg: 2.00 2.00 2.04 4/81 20643
/proc/meminfo: memFree=1921680/2055920 swapFree=4180308/4192956
[pid=20643] ppid=20641 vsize=13600 CPUtime=0.03
/proc/20643/stat : 20643 (sugar) S 20641 20643 19543 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 45608705 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20643/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701729 s]
/proc/loadavg: 2.00 2.00 2.04 4/81 20643
/proc/meminfo: memFree=1921680/2055920 swapFree=4180308/4192956
[pid=20643] ppid=20641 vsize=13600 CPUtime=0.3
/proc/20643/stat : 20643 (sugar) S 20641 20643 19543 0 -1 4194304 974 4472 0 1 3 1 22 4 15 0 1 0 45608705 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20643/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 13600

[startup+1.50288 s]
/proc/loadavg: 2.00 2.00 2.04 2/92 20665
/proc/meminfo: memFree=1906680/2055920 swapFree=4180308/4192956
[pid=20643] ppid=20641 vsize=13600 CPUtime=1.32
/proc/20643/stat : 20643 (sugar) S 20641 20643 19543 0 -1 4194304 1296 21139 0 4 3 1 112 16 16 0 1 0 45608705 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20643/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 13600

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

[startup+2.30203 s]
/proc/loadavg: 2.00 2.00 2.04 2/82 20713
/proc/meminfo: memFree=1918280/2055920 swapFree=4180308/4192956
[pid=20643] ppid=20641 vsize=13600 CPUtime=1.8
/proc/20643/stat : 20643 (sugar) S 20641 20643 19543 0 -1 4194304 1589 32551 0 6 3 1 154 22 16 0 1 0 45608705 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20643/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 1.8
Current children cumulated vsize (KiB) 13600

[startup+2.70111 s]
/proc/loadavg: 2.00 2.00 2.04 2/82 20713
/proc/meminfo: memFree=1918280/2055920 swapFree=4180308/4192956
[pid=20643] ppid=20641 vsize=13600 CPUtime=2.26
/proc/20643/stat : 20643 (sugar) S 20641 20643 19543 0 -1 4194304 1800 42670 0 8 4 2 191 29 16 0 1 0 45608705 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20643/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 2.26
Current children cumulated vsize (KiB) 13600

[startup+2.90116 s]
/proc/loadavg: 2.00 2.00 2.04 2/82 20713
/proc/meminfo: memFree=1918280/2055920 swapFree=4180308/4192956
[pid=20643] ppid=20641 vsize=13600 CPUtime=2.41
/proc/20643/stat : 20643 (sugar) S 20641 20643 19543 0 -1 4194304 1873 46427 0 9 4 2 203 32 16 0 1 0 45608705 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20643/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 2.41
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 2.90339
CPU time (s): 2.47662
CPU user time (s): 2.12468
CPU system time (s): 0.351946
CPU usage (%): 85.3011
Max. virtual memory (cumulated for all children) (KiB): 887288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.12468
system time used= 0.351946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49673
page faults= 9
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3207
involuntary context switches= 3106

runsolver used 0.009998 second user time and 0.022996 second system time

The end

Launcher Data (download as text)

Begin job on node21 at 2008-07-12 20:57:46
IDJOB=1113658
IDBENCH=61619
IDSOLVER=368
FILE ID=node21/1113658-1215889066
PBS_JOBID= 7903539
Free space on /tmp= 66484 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/graphColoring/insertion/full-insertion/normalized-2-fullins-3-4.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-1113658-1215889066/watcher-1113658-1215889066 -o /tmp/evaluation-result-1113658-1215889066/solver-1113658-1215889066 -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-1113658-1215889066.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e39e842e3e3021146201992a2d1cf419
RANDOM SEED=797678299

node21.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		: 3000.257
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		: 3000.257
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:       1922160 kB
Buffers:         15636 kB
Cached:          46708 kB
SwapCached:       6744 kB
Active:          65388 kB
Inactive:        24860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1922160 kB
SwapTotal:     4192956 kB
SwapFree:      4180308 kB
Dirty:            1500 kB
Writeback:           0 kB
Mapped:          43632 kB
Slab:            28644 kB
Committed_AS:   231196 kB
PageTables:       2008 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= 66480 MiB
End job on node21 at 2008-07-12 20:57:49