Trace number 1112387

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-incOPTIMUM2 1.9367 2.20513

General information on the benchmark

Namecsp/langford3/
normalized-langford-3-5.xml
MD5SUM43c8eda3f5b2d1223300980939f8a7f5
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 benchmark1.75673
Satisfiable
(Un)Satisfiability was proved
Number of variables15
Number of constraints115
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension0
Number of constraints which are defined in intension115
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)

0.06/0.08	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.06/0.08	c 0	BEGIN Sat Jul 12 14:44:16 2008
0.06/0.08	c 0	PID 18417
0.06/0.08	c 0	HOST node33.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-1112387-1215866655.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1112387-1215866655.xml' 'HOME/temp.csp'
0.07/0.27	c 0	1 domains, 15 variables, 2 predicates, 0 relations, 115 constraints
0.07/0.31	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.31	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.07/0.39	c 0	Parsing HOME/temp.csp
0.27/0.42	c 0	parsed 133 expressions
0.27/0.43	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.27/0.44	c 0	MAX CSP: 115 constraints
0.27/0.44	c 0	Converting to clausal form CSP
0.27/0.47	c 0	converted 26 (10%) expressions
0.27/0.47	c 0	converted 51 (20%) expressions
0.27/0.48	c 0	converted 76 (30%) expressions
0.27/0.49	c 0	converted 101 (40%) expressions
0.27/0.50	c 0	converted 126 (50%) expressions
0.27/0.50	c 0	converted 151 (60%) expressions
0.27/0.51	c 0	converted 176 (70%) expressions
0.27/0.52	c 0	converted 201 (80%) expressions
0.27/0.52	c 0	converted 226 (90%) expressions
0.27/0.66	c 0	converted 251 (100%) expressions
0.27/0.66	c 0	CSP : 245 integers, 10 booleans, 364 clauses, largest domain size 173
0.27/0.66	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.27/0.66	c 0	Propagation in CSP
0.27/0.81	c 0	110 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.27/0.81	c 0	CSP : 245 integers, 10 booleans, 364 clauses, largest domain size 116
0.27/0.81	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/0.81	c 0	Simplifing CSP by introducing new Boolean variables
0.27/0.81	c 0	CSP : 245 integers, 220 booleans, 574 clauses, largest domain size 116
0.27/0.81	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/0.83	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.27/0.84	c 0	25 (10%) CSP integer variables are encoded (195 clauses, 2009 bytes)
0.27/0.85	c 0	49 (20%) CSP integer variables are encoded (195 clauses, 2009 bytes)
0.27/0.85	c 0	74 (30%) CSP integer variables are encoded (195 clauses, 2009 bytes)
0.27/0.85	c 0	98 (40%) CSP integer variables are encoded (195 clauses, 2009 bytes)
0.27/0.85	c 0	123 (50%) CSP integer variables are encoded (195 clauses, 2009 bytes)
0.27/0.85	c 0	147 (60%) CSP integer variables are encoded (356 clauses, 3780 bytes)
0.27/0.85	c 0	172 (70%) CSP integer variables are encoded (454 clauses, 4858 bytes)
0.27/0.86	c 0	196 (80%) CSP integer variables are encoded (612 clauses, 6596 bytes)
0.27/0.86	c 0	221 (90%) CSP integer variables are encoded (828 clauses, 9071 bytes)
0.27/0.88	c 0	245 (100%) CSP integer variables are encoded (1453 clauses, 17196 bytes)
0.27/0.90	c 0	58 (10%) CSP clauses are encoded (2053 clauses, 25915 bytes)
0.27/0.93	c 0	115 (20%) CSP clauses are encoded (2628 clauses, 34683 bytes)
0.27/0.95	c 0	173 (30%) CSP clauses are encoded (3222 clauses, 43753 bytes)
0.27/0.97	c 0	230 (40%) CSP clauses are encoded (3795 clauses, 52610 bytes)
0.27/0.99	c 0	287 (50%) CSP clauses are encoded (4370 clauses, 61844 bytes)
0.93/1.02	c 0	345 (60%) CSP clauses are encoded (4938 clauses, 71166 bytes)
0.93/1.05	c 1	402 (70%) CSP clauses are encoded (6037 clauses, 86914 bytes)
0.93/1.06	c 1	460 (80%) CSP clauses are encoded (8931 clauses, 129971 bytes)
0.93/1.07	c 1	517 (90%) CSP clauses are encoded (10030 clauses, 145718 bytes)
0.93/1.10	c 1	574 (100%) CSP clauses are encoded (23928 clauses, 384807 bytes)
0.93/1.10	c 1	574 CSP clauses encoded
1.04/1.10	c 1	Writing map file : HOME/temp.map
1.04/1.11	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.04/1.11	c 1	SAT : 1918 SAT variables, 23928 SAT clauses, 384807 bytes
1.04/1.11	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.04/1.16	c 1	OBJECTIVE minimize _COST
1.04/1.16	c 1	SOLVING HOME/temp.cnf
1.04/1.16	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
1.04/1.16	c 1	This is MiniSat 2.0 beta incremental
1.04/1.16	c 1	WARNING: for repeatability, setting FPU to use double precision
1.04/1.16	c 1	============================[ Problem Statistics ]=============================
1.04/1.16	c 1	|                                                                             |
1.04/1.16	c 1	|  Number of variables:  1918                                                 |
1.04/1.16	c 1	|  Number of clauses:    23928                                                |
1.04/1.17	c 1	|  Parsing time:         0.01         s                                       |
1.04/1.18	c 1	OK
1.04/1.18	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
1.04/1.18	c 1	SEARCHING: _COST <= 58
1.04/1.18	c 1	============================[ Search Statistics ]==============================
1.04/1.18	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.04/1.18	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.04/1.18	c 1	===============================================================================
1.04/1.18	c 1	|         0 |    1918    23928    67250 |     7976        0    nan |  0.000 % |
1.04/1.18	c 1	===============================================================================
1.04/1.18	c 1	restarts              : 1
1.04/1.18	c 1	conflicts             : 0             (0 /sec)
1.04/1.18	c 1	decisions             : 132           (0.00 % random) (12002 /sec)
1.04/1.18	c 1	propagations          : 1918           (174395 /sec)
1.04/1.18	c 1	conflict literals     : 0              ( nan % deleted)
1.04/1.18	c 1	Memory used           : 2.86 MB
1.04/1.18	c 1	CPU time              : 0.010998 s
1.04/1.18	c 1	
1.04/1.18	c 1	SATISFIABLE
1.04/1.18	c 1	OK
1.04/1.18	c 1	FOUND: _COST <= 58
1.04/1.18	s SATISFIABLE
1.04/1.18	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.04/1.18	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.06/1.26	c 1	Decoding HOME/temp.out
1.06/1.31	c 1	OBJECTIVE _COST 58
1.06/1.31	o 58
1.06/1.31	v 5 3 0 1 2 7 6 4 6 8 9 9 8 11 14
1.06/1.31	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.06/1.34	c 1	OK
1.06/1.34	c 1	OBJECTIVE BOUND: 0 <= _COST <= 58
1.06/1.34	c 1	SEARCHING: _COST <= 29
1.06/1.34	c 1	============================[ Search Statistics ]==============================
1.06/1.34	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.06/1.34	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.06/1.34	c 1	===============================================================================
1.06/1.34	c 1	|         0 |    1918    23928    67250 |     7976        0    nan |  0.000 % |
1.06/1.34	c 1	===============================================================================
1.06/1.34	c 1	restarts              : 2
1.06/1.34	c 1	conflicts             : 4             (308 /sec)
1.06/1.34	c 1	decisions             : 209           (0.96 % random) (16079 /sec)
1.06/1.34	c 1	propagations          : 4061           (312433 /sec)
1.06/1.34	c 1	conflict literals     : 45             (8.16 % deleted)
1.06/1.34	c 1	Memory used           : 2.86 MB
1.06/1.34	c 1	CPU time              : 0.012998 s
1.06/1.34	c 1	
1.06/1.34	c 1	SATISFIABLE
1.06/1.34	c 1	OK
1.06/1.34	c 1	FOUND: _COST <= 29
1.06/1.34	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.06/1.34	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.19/1.43	c 1	Decoding HOME/temp.out
1.19/1.47	c 1	OBJECTIVE _COST 25
1.19/1.47	o 25
1.19/1.47	v 9 7 0 3 2 11 10 4 8 8 13 13 8 13 14
1.19/1.48	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.19/1.50	c 1	OK
1.19/1.50	c 1	OBJECTIVE BOUND: 0 <= _COST <= 25
1.19/1.50	c 1	SEARCHING: _COST <= 12
1.19/1.51	c 1	============================[ Search Statistics ]==============================
1.19/1.51	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.19/1.51	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.19/1.51	c 1	===============================================================================
1.19/1.51	c 1	|         4 |    1519    23928    67250 |     7976        4     11 |  0.000 % |
1.19/1.51	c 1	===============================================================================
1.19/1.51	c 1	restarts              : 3
1.19/1.51	c 1	conflicts             : 8             (500 /sec)
1.19/1.51	c 1	decisions             : 258           (0.78 % random) (16128 /sec)
1.19/1.51	c 1	propagations          : 6375           (398512 /sec)
1.19/1.51	c 1	conflict literals     : 82             (12.77 % deleted)
1.19/1.51	c 1	Memory used           : 2.86 MB
1.19/1.51	c 1	CPU time              : 0.015997 s
1.19/1.51	c 1	
1.19/1.51	c 1	SATISFIABLE
1.19/1.51	c 1	OK
1.19/1.51	c 1	FOUND: _COST <= 12
1.19/1.51	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.19/1.51	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.19/1.59	c 1	Decoding HOME/temp.out
1.32/1.64	c 1	OBJECTIVE _COST 12
1.32/1.64	o 12
1.32/1.64	v 11 8 8 0 3 13 11 14 5 9 7 13 12 10 6
1.32/1.64	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.32/1.67	c 1	OK
1.32/1.67	c 1	OBJECTIVE BOUND: 0 <= _COST <= 12
1.32/1.67	c 1	SEARCHING: _COST <= 6
1.32/1.67	c 1	============================[ Search Statistics ]==============================
1.32/1.67	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.32/1.67	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.32/1.67	c 1	===============================================================================
1.32/1.67	c 1	|         8 |    1243    23928    67250 |     7976        8     10 |  0.000 % |
1.32/1.67	c 1	===============================================================================
1.32/1.67	c 1	restarts              : 4
1.32/1.67	c 1	conflicts             : 10            (588 /sec)
1.32/1.67	c 1	decisions             : 282           (0.71 % random) (16591 /sec)
1.32/1.67	c 1	propagations          : 7788           (458199 /sec)
1.32/1.67	c 1	conflict literals     : 96             (11.11 % deleted)
1.32/1.67	c 1	Memory used           : 2.86 MB
1.32/1.67	c 1	CPU time              : 0.016997 s
1.32/1.67	c 1	
1.32/1.67	c 1	SATISFIABLE
1.32/1.67	c 1	OK
1.32/1.67	c 1	FOUND: _COST <= 6
1.32/1.67	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.32/1.67	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.45/1.76	c 1	Decoding HOME/temp.out
1.45/1.81	c 1	OBJECTIVE _COST 6
1.45/1.81	o 6
1.45/1.81	v 9 8 2 0 1 12 11 6 5 7 14 14 10 4 13
1.45/1.81	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.45/1.84	c 1	OK
1.45/1.84	c 1	OBJECTIVE BOUND: 0 <= _COST <= 6
1.45/1.84	c 1	SEARCHING: _COST <= 3
1.45/1.84	c 1	============================[ Search Statistics ]==============================
1.45/1.84	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.45/1.84	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.45/1.84	c 1	===============================================================================
1.45/1.84	c 1	|        10 |    1083    23928    67250 |     7976       10     10 |  0.000 % |
1.45/1.84	c 1	===============================================================================
1.45/1.84	c 1	restarts              : 5
1.45/1.84	c 1	conflicts             : 13            (684 /sec)
1.45/1.84	c 1	decisions             : 296           (0.68 % random) (15581 /sec)
1.45/1.84	c 1	propagations          : 9119           (480023 /sec)
1.45/1.84	c 1	conflict literals     : 121            (10.37 % deleted)
1.45/1.84	c 1	Memory used           : 2.86 MB
1.45/1.84	c 1	CPU time              : 0.018997 s
1.45/1.84	c 1	
1.45/1.84	c 1	SATISFIABLE
1.45/1.84	c 1	OK
1.45/1.84	c 1	FOUND: _COST <= 3
1.45/1.84	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.45/1.84	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.59/1.92	c 1	Decoding HOME/temp.out
1.59/1.97	c 1	OBJECTIVE _COST 3
1.59/1.97	o 3
1.59/1.97	v 2 9 3 0 2 4 12 7 5 8 6 13 11 10 14
1.59/1.97	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.59/2.00	c 1	OK
1.59/2.00	c 1	OBJECTIVE BOUND: 0 <= _COST <= 3
1.59/2.00	c 1	SEARCHING: _COST <= 1
1.59/2.02	c 1	============================[ Search Statistics ]==============================
1.59/2.02	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.59/2.02	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.59/2.02	c 1	===============================================================================
1.59/2.02	c 1	|        13 |     957    23928    67250 |     7976       13      9 |  0.000 % |
1.59/2.02	c 1	|       113 |     957    23928    67250 |     8773      113     23 | 56.263 % |
1.59/2.03	c 1	|       263 |     957    23928    67250 |     9650      263     24 | 56.266 % |
1.59/2.03	c 2	===============================================================================
1.59/2.03	c 2	restarts              : 8
1.59/2.03	c 2	conflicts             : 357           (7597 /sec)
1.59/2.03	c 2	decisions             : 705           (0.71 % random) (15003 /sec)
1.59/2.03	c 2	propagations          : 62339          (1326588 /sec)
1.59/2.03	c 2	conflict literals     : 9001           (25.61 % deleted)
1.59/2.03	c 2	Memory used           : 2.86 MB
1.59/2.03	c 2	CPU time              : 0.046992 s
1.59/2.03	c 2	
1.59/2.03	c 2	UNSATISFIABLE
1.59/2.03	c 2	OK
1.59/2.03	c 2	NOT FOUND: _COST <= 1
1.59/2.03	c 2	OK
1.59/2.03	c 2	OBJECTIVE BOUND: 2 <= _COST <= 3
1.59/2.03	c 2	SEARCHING: _COST <= 2
1.59/2.03	c 2	============================[ Search Statistics ]==============================
1.59/2.03	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.59/2.03	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.59/2.03	c 2	===============================================================================
1.59/2.04	c 2	|       357 |     957    23928    67250 |     7976      356     25 | 56.266 % |
1.59/2.04	c 2	===============================================================================
1.59/2.04	c 2	restarts              : 9
1.59/2.04	c 2	conflicts             : 357           (7439 /sec)
1.59/2.04	c 2	decisions             : 714           (0.70 % random) (14877 /sec)
1.59/2.04	c 2	propagations          : 63175          (1316365 /sec)
1.59/2.04	c 2	conflict literals     : 9001           (25.61 % deleted)
1.59/2.04	c 2	Memory used           : 2.86 MB
1.59/2.04	c 2	CPU time              : 0.047992 s
1.59/2.04	c 2	
1.59/2.04	c 2	SATISFIABLE
1.59/2.04	c 2	OK
1.59/2.04	c 2	FOUND: _COST <= 2
1.59/2.04	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.59/2.04	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.80/2.12	c 2	Decoding HOME/temp.out
1.80/2.17	c 2	OBJECTIVE _COST 2
1.80/2.17	o 2
1.80/2.17	v 0 5 6 12 1 2 8 10 9 7 4 11 14 3 13
1.80/2.17	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.80/2.20	c 2	OK
1.80/2.20	c 2	OBJECTIVE _COST 2
1.80/2.20	s OPTIMUM FOUND
1.80/2.20	c 2	CPU 1.67 (0.06 0.02 1.61 0.23)
1.80/2.20	c 2	END Sat Jul 12 14:44:18 2008

Verifier Data (download as text)

OK	2	113
2 unsatisfied constraints, 113 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-1112387-1215866655/watcher-1112387-1215866655 -o /tmp/evaluation-result-1112387-1215866655/solver-1112387-1215866655 -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-1112387-1215866655.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 2.00 4/81 18417
/proc/meminfo: memFree=1814464/2055920 swapFree=4192812/4192956
[pid=18417] ppid=18415 vsize=18572 CPUtime=0
/proc/18417/stat : 18417 (runsolver) R 18415 18417 17992 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 43367082 19017728 292 996147200 4194304 4296836 548682068192 18446744073709551615 210824129831 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18417/statm: 4643 292 257 25 0 2626 0

[startup+0.077077 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 18417
/proc/meminfo: memFree=1814464/2055920 swapFree=4192812/4192956
[pid=18417] ppid=18415 vsize=16608 CPUtime=0.06
/proc/18417/stat : 18417 (sugar++) R 18415 18417 17992 0 -1 4194304 1076 0 0 0 4 2 0 0 18 0 1 0 43367082 17006592 1044 996147200 4194304 4206940 548682068528 18446744073709551615 210823981536 0 0 4224 0 0 0 0 17 1 0 0
/proc/18417/statm: 4152 1044 380 3 0 731 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16608

[startup+0.101086 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 18417
/proc/meminfo: memFree=1814464/2055920 swapFree=4192812/4192956
[pid=18417] ppid=18415 vsize=16740 CPUtime=0.07
/proc/18417/stat : 18417 (sugar++) S 18415 18417 17992 0 -1 4194304 1219 128 0 0 5 2 0 0 19 0 1 0 43367082 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 210833027170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18417/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.30112 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 18417
/proc/meminfo: memFree=1814464/2055920 swapFree=4192812/4192956
[pid=18417] ppid=18415 vsize=16740 CPUtime=0.07
/proc/18417/stat : 18417 (sugar++) S 18415 18417 17992 0 -1 4194304 1236 128 0 0 5 2 0 0 15 0 1 0 43367082 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 210833027170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18417/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.701203 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 18417
/proc/meminfo: memFree=1814464/2055920 swapFree=4192812/4192956
[pid=18417] ppid=18415 vsize=16740 CPUtime=0.27
/proc/18417/stat : 18417 (sugar++) S 18415 18417 17992 0 -1 4194304 1297 4108 0 1 5 2 18 2 15 0 1 0 43367082 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 210833027170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18417/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 16740

[startup+1.50236 s]
/proc/loadavg: 2.08 2.02 2.01 4/92 18439
/proc/meminfo: memFree=1799720/2055920 swapFree=4192812/4192956
[pid=18417] ppid=18415 vsize=16872 CPUtime=1.19
/proc/18417/stat : 18417 (sugar++) S 18415 18417 17992 0 -1 4194304 1602 14279 0 3 5 2 103 9 15 0 1 0 43367082 17276928 1117 996147200 4194304 4206940 548682068528 18446744073709551615 210833027170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18417/statm: 4218 1117 414 3 0 797 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 16872

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

[startup+1.90244 s]
/proc/loadavg: 2.08 2.02 2.01 4/92 18439
/proc/meminfo: memFree=1799720/2055920 swapFree=4192812/4192956
[pid=18417] ppid=18415 vsize=16872 CPUtime=1.59
/proc/18417/stat : 18417 (sugar++) S 18415 18417 17992 0 -1 4194304 1791 25433 0 6 5 2 135 17 16 0 1 0 43367082 17276928 1117 996147200 4194304 4206940 548682068528 18446744073709551615 210833027170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18417/statm: 4218 1117 414 3 0 797 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 16872

[startup+2.10149 s]
/proc/loadavg: 2.08 2.02 2.01 4/93 18500
/proc/meminfo: memFree=1805408/2055920 swapFree=4192812/4192956
[pid=18417] ppid=18415 vsize=16872 CPUtime=1.71
/proc/18417/stat : 18417 (sugar++) S 18415 18417 17992 0 -1 4194304 1862 29151 0 7 5 2 145 19 16 0 1 0 43367082 17276928 1117 996147200 4194304 4206940 548682068528 18446744073709551615 210833027170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18417/statm: 4218 1117 414 3 0 797 0
[pid=18440] ppid=18417 vsize=2924 CPUtime=0.04
/proc/18440/stat : 18440 (minisat-inc) S 18417 18417 17992 0 -1 4194304 552 0 0 0 4 0 0 0 16 0 1 0 43367199 2994176 485 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/18440/statm: 731 485 79 151 0 577 0
[pid=18491] ppid=18417 vsize=5356 CPUtime=0
/proc/18491/stat : 18491 (sh) S 18417 18417 17992 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 43367286 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18491/statm: 1339 233 193 169 0 50 0
[pid=18492] ppid=18491 vsize=193840 CPUtime=0.05
/proc/18492/stat : 18492 (java) S 18491 18417 17992 0 -1 0 2411 0 1 0 4 1 0 0 18 0 9 0 43367287 198492160 1951 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18492/statm: 48460 1951 1103 9 0 43437 0
[pid=18492/tid=18493] ppid=18491 vsize=193840 CPUtime=0.02
/proc/18492/task/18493/stat : 18493 (java) R 18491 18417 17992 0 -1 64 1507 0 1 0 2 0 0 0 20 0 9 0 43367288 198492160 1951 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18492/tid=18494] ppid=18491 vsize=193840 CPUtime=0
/proc/18492/task/18494/stat : 18494 (java) S 18491 18417 17992 0 -1 64 4 0 0 0 0 0 0 0 19 0 9 0 43367289 198492160 1951 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18492/tid=18495] ppid=18491 vsize=193840 CPUtime=0
/proc/18492/task/18495/stat : 18495 (java) S 18491 18417 17992 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 43367289 198492160 1951 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18492/tid=18496] ppid=18491 vsize=193840 CPUtime=0
/proc/18492/task/18496/stat : 18496 (java) S 18491 18417 17992 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 43367289 198492160 1951 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18492/tid=18497] ppid=18491 vsize=193840 CPUtime=0
/proc/18492/task/18497/stat : 18497 (java) S 18491 18417 17992 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 43367291 198492160 1951 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18492/tid=18498] ppid=18491 vsize=193840 CPUtime=0
/proc/18492/task/18498/stat : 18498 (java) R 18491 18417 17992 0 -1 64 209 0 0 0 0 0 0 0 19 0 9 0 43367291 198492160 1951 996147200 134512640 134550740 4294956000 18446744073709551615 102009043 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18492/tid=18499] ppid=18491 vsize=193840 CPUtime=0
/proc/18492/task/18499/stat : 18499 (java) S 18491 18417 17992 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 43367291 198492160 1951 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18492/tid=18500] ppid=18491 vsize=193840 CPUtime=0
/proc/18492/task/18500/stat : 18500 (java) S 18491 18417 17992 0 -1 64 0 0 0 0 0 0 0 0 20 0 9 0 43367291 198492160 1951 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.8
Current children cumulated vsize (KiB) 218992

Child status: 0
Real time (s): 2.20513
CPU time (s): 1.9367
CPU user time (s): 1.67474
CPU system time (s): 0.26196
CPU usage (%): 87.8274
Max. virtual memory (cumulated for all children) (KiB): 890464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.67474
system time used= 0.26196
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35397
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= 1588
involuntary context switches= 1446

runsolver used 0.007998 second user time and 0.018997 second system time

The end

Launcher Data (download as text)

Begin job on node33 at 2008-07-12 14:44:15
IDJOB=1112387
IDBENCH=61409
IDSOLVER=367
FILE ID=node33/1112387-1215866655
PBS_JOBID= 7903502
Free space on /tmp= 66472 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/langford3/normalized-langford-3-5.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-1112387-1215866655/watcher-1112387-1215866655 -o /tmp/evaluation-result-1112387-1215866655/solver-1112387-1215866655 -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-1112387-1215866655.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 43c8eda3f5b2d1223300980939f8a7f5
RANDOM SEED=1705783933

node33.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		: 3000.264
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		: 3000.264
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:       1814944 kB
Buffers:         51468 kB
Cached:          89972 kB
SwapCached:          0 kB
Active:         109452 kB
Inactive:        72152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          60284 kB
Slab:            44660 kB
Committed_AS:   238156 kB
PageTables:       1872 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= 66472 MiB
End job on node33 at 2008-07-12 14:44:18