Trace number 1128491

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 NameAnswerCPU timeWall clock time
Sugar++ v1.13+minisat-incOPTIMUM 2.74858 3.29572

General information on the benchmark

Namemaxcsp/kbtree/kbtree-9-2-3-5/kbtree-9-2-3-5-10/
normalized-kbtree-9-2-3-5-10-35_ext.xml
MD5SUM07c9e52504fd701c2597e1dd61c82d59
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints0
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables58
Number of constraints309
Maximum constraint arity2
Maximum domain size5
Number of constraints which are defined in extension309
Number of constraints which are defined in intension0
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)

0.02/0.06	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.02/0.06	c 0	BEGIN Wed Jul 23 05:48:43 2008
0.02/0.06	c 0	PID 8215
0.02/0.07	c 0	HOST node76.alineos.net
0.02/0.07	c 0	CONVERTING HOME/instance-1128491-1216784921.xml TO HOME/temp.csp
0.02/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1128491-1216784921.xml' 'HOME/temp.csp'
0.06/0.42	c 1	1 domains, 58 variables, 0 predicates, 191 relations, 309 constraints
0.06/0.43	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.43	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.40/0.51	c 1	Parsing HOME/temp.csp
0.40/0.61	c 1	parsed 559 expressions
0.40/0.62	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.40/0.62	c 1	MAX CSP: 309 constraints
0.40/0.62	c 1	Converting to clausal form CSP
0.40/0.65	c 1	converted 88 (10%) expressions
0.40/0.65	c 1	converted 175 (20%) expressions
0.40/0.66	c 1	converted 262 (30%) expressions
0.40/0.67	c 1	converted 349 (40%) expressions
0.40/0.67	c 1	converted 436 (50%) expressions
0.40/0.68	c 1	converted 523 (60%) expressions
0.40/0.69	c 1	converted 610 (70%) expressions
0.40/0.69	c 1	converted 697 (80%) expressions
0.40/0.70	c 1	converted 784 (90%) expressions
0.40/0.79	c 1	converted 871 (100%) expressions
0.40/0.79	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 464
0.40/0.79	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.40/0.79	c 1	Propagation in CSP
0.40/0.83	c 1	304 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.40/0.83	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 310
0.40/0.83	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.40/0.83	c 1	Simplifing CSP by introducing new Boolean variables
0.40/0.83	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 310
0.40/0.83	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.40/0.86	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.40/0.87	c 1	68 (10%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.40/0.87	c 1	136 (20%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.40/0.87	c 1	203 (30%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.40/0.87	c 1	271 (40%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.40/0.87	c 1	338 (50%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.40/0.87	c 1	406 (60%) CSP integer variables are encoded (653 clauses, 7200 bytes)
0.40/0.88	c 1	474 (70%) CSP integer variables are encoded (996 clauses, 11659 bytes)
0.40/0.88	c 1	541 (80%) CSP integer variables are encoded (1536 clauses, 18679 bytes)
0.40/0.88	c 1	609 (90%) CSP integer variables are encoded (3918 clauses, 49645 bytes)
0.40/0.88	c 1	676 (100%) CSP integer variables are encoded (4612 clauses, 58667 bytes)
0.40/0.90	c 1	93 (10%) CSP clauses are encoded (4788 clauses, 61781 bytes)
0.40/0.91	c 1	186 (20%) CSP clauses are encoded (4964 clauses, 65048 bytes)
0.40/0.92	c 1	278 (30%) CSP clauses are encoded (5132 clauses, 68604 bytes)
0.40/0.93	c 1	371 (40%) CSP clauses are encoded (5925 clauses, 80084 bytes)
0.40/0.95	c 1	463 (50%) CSP clauses are encoded (12187 clauses, 190298 bytes)
0.40/0.95	c 1	556 (60%) CSP clauses are encoded (14210 clauses, 224904 bytes)
0.40/0.98	c 1	649 (70%) CSP clauses are encoded (31561 clauses, 540639 bytes)
1.07/1.03	c 1	741 (80%) CSP clauses are encoded (48215 clauses, 826573 bytes)
1.07/1.09	c 1	834 (90%) CSP clauses are encoded (84674 clauses, 1491521 bytes)
1.17/1.18	c 2	926 (100%) CSP clauses are encoded (133262 clauses, 2381426 bytes)
1.17/1.18	c 2	926 CSP clauses encoded
1.17/1.18	c 2	Writing map file : HOME/temp.map
1.17/1.19	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.17/1.19	c 2	SAT : 5288 SAT variables, 133262 SAT clauses, 2381426 bytes
1.17/1.19	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.25/1.22	c 2	OBJECTIVE minimize _COST
1.25/1.22	c 2	SOLVING HOME/temp.cnf
1.25/1.22	c 2	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
1.25/1.22	c 2	This is MiniSat 2.0 beta incremental
1.25/1.22	c 2	WARNING: for repeatability, setting FPU to use double precision
1.25/1.22	c 2	============================[ Problem Statistics ]=============================
1.25/1.22	c 2	|                                                                             |
1.25/1.22	c 2	|  Number of variables:  5288                                                 |
1.25/1.22	c 2	|  Number of clauses:    133262                                               |
1.25/1.28	c 2	|  Parsing time:         0.05         s                                       |
1.25/1.28	c 2	OK
1.25/1.28	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
1.25/1.28	c 2	SEARCHING: _COST <= 155
1.25/1.28	c 2	============================[ Search Statistics ]==============================
1.25/1.28	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.25/1.28	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.25/1.28	c 2	===============================================================================
1.25/1.28	c 2	|         0 |    5288   133262   386660 |    44420        0    nan |  0.000 % |
1.25/1.29	c 2	===============================================================================
1.25/1.29	c 2	restarts              : 1
1.25/1.29	c 2	conflicts             : 0             (0 /sec)
1.25/1.29	c 2	decisions             : 67            (0.00 % random) (1155 /sec)
1.25/1.29	c 2	propagations          : 5288           (91187 /sec)
1.25/1.29	c 2	conflict literals     : 0              ( nan % deleted)
1.25/1.29	c 2	Memory used           : 7.25 MB
1.25/1.29	c 2	CPU time              : 0.057991 s
1.25/1.29	c 2	
1.25/1.29	c 2	SATISFIABLE
1.25/1.29	c 2	OK
1.25/1.29	c 2	FOUND: _COST <= 155
1.25/1.29	s SATISFIABLE
1.25/1.29	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.25/1.29	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'
1.27/1.40	c 2	Decoding HOME/temp.out
1.27/1.49	c 2	OBJECTIVE _COST 99
1.27/1.49	o 99
1.27/1.49	v 2 4 4 4 4 4 4 4 4 4 2 4 3 4 4 3 4 4 4 4 4 3 4 4 4 4 4 4 4 4 4 3 4 4 2 1 4 4 4 4 3 4 4 4 4 4 4 4 4 4 3 4 3 4 4 4 3 4
1.27/1.51	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.27/1.51	c 2	OK
1.27/1.51	c 2	OBJECTIVE BOUND: 0 <= _COST <= 99
1.27/1.51	c 2	SEARCHING: _COST <= 49
1.44/1.67	c 2	============================[ Search Statistics ]==============================
1.44/1.67	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.44/1.67	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.44/1.67	c 2	===============================================================================
1.44/1.67	c 2	|         0 |    5288   133262   386660 |    44420        0    nan |  0.000 % |
1.44/1.67	c 2	===============================================================================
1.44/1.67	c 2	restarts              : 2
1.44/1.67	c 2	conflicts             : 0             (0 /sec)
1.44/1.67	c 2	decisions             : 134           (0.75 % random) (2062 /sec)
1.44/1.67	c 2	propagations          : 10576          (162733 /sec)
1.44/1.67	c 2	conflict literals     : 0              ( nan % deleted)
1.44/1.67	c 2	Memory used           : 7.25 MB
1.44/1.67	c 2	CPU time              : 0.06499 s
1.44/1.67	c 2	
1.44/1.67	c 2	SATISFIABLE
1.44/1.67	c 2	OK
1.44/1.67	c 2	FOUND: _COST <= 49
1.44/1.67	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.44/1.67	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'
1.45/1.75	c 2	Decoding HOME/temp.out
1.45/1.81	c 2	OBJECTIVE _COST 49
1.45/1.81	o 49
1.45/1.81	v 2 4 4 4 4 4 4 4 4 0 2 4 0 4 4 2 4 4 4 4 4 3 4 4 4 4 1 4 3 4 4 3 4 4 0 1 4 4 4 4 3 4 4 2 4 4 4 4 4 4 3 4 3 4 4 4 3 4
1.45/1.81	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.45/1.83	c 2	OK
1.45/1.83	c 2	OBJECTIVE BOUND: 0 <= _COST <= 49
1.45/1.83	c 2	SEARCHING: _COST <= 24
1.45/1.84	c 2	============================[ Search Statistics ]==============================
1.45/1.84	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.45/1.84	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.45/1.84	c 2	===============================================================================
1.45/1.84	c 2	|         0 |    3342   133262   386660 |    44420        0    nan |  0.000 % |
1.45/1.84	c 2	===============================================================================
1.45/1.84	c 2	restarts              : 3
1.45/1.84	c 2	conflicts             : 0             (0 /sec)
1.45/1.84	c 2	decisions             : 195           (1.54 % random) (2827 /sec)
1.45/1.84	c 2	propagations          : 13918          (201742 /sec)
1.45/1.84	c 2	conflict literals     : 0              ( nan % deleted)
1.45/1.84	c 2	Memory used           : 7.25 MB
1.45/1.84	c 2	CPU time              : 0.068989 s
1.45/1.84	c 2	
1.45/1.84	c 2	SATISFIABLE
1.45/1.84	c 2	OK
1.45/1.84	c 2	FOUND: _COST <= 24
1.45/1.84	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.45/1.84	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'
1.62/1.91	c 2	Decoding HOME/temp.out
1.62/1.96	c 2	OBJECTIVE _COST 24
1.62/1.96	o 24
1.62/1.96	v 2 4 4 4 4 4 4 4 4 0 2 4 0 4 4 2 4 4 4 4 4 3 4 4 4 4 1 4 3 4 4 3 4 4 0 1 4 4 4 4 3 4 4 2 4 4 4 4 4 4 3 4 3 4 4 4 3 4
1.62/1.97	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.62/1.99	c 2	OK
1.62/1.99	c 2	OBJECTIVE BOUND: 0 <= _COST <= 24
1.62/1.99	c 2	SEARCHING: _COST <= 12
1.62/1.99	c 2	============================[ Search Statistics ]==============================
1.62/1.99	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.62/1.99	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.62/1.99	c 2	===============================================================================
1.62/1.99	c 2	|         0 |    2757   133262   386660 |    44420        0    nan |  0.000 % |
1.62/1.99	c 2	===============================================================================
1.62/1.99	c 2	restarts              : 4
1.62/1.99	c 2	conflicts             : 0             (0 /sec)
1.62/1.99	c 2	decisions             : 269           (1.49 % random) (3686 /sec)
1.62/1.99	c 2	propagations          : 16675          (228462 /sec)
1.62/1.99	c 2	conflict literals     : 0              ( nan % deleted)
1.62/1.99	c 2	Memory used           : 7.25 MB
1.62/1.99	c 2	CPU time              : 0.072988 s
1.62/1.99	c 2	
1.62/1.99	c 2	SATISFIABLE
1.62/2.00	c 2	OK
1.62/2.00	c 2	FOUND: _COST <= 12
1.62/2.00	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.62/2.00	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'
1.78/2.06	c 2	Decoding HOME/temp.out
1.96/2.12	c 2	OBJECTIVE _COST 12
1.96/2.12	o 12
1.96/2.12	v 2 4 4 4 4 2 4 4 4 0 2 4 4 4 3 2 4 4 4 4 4 3 4 4 4 4 1 4 3 4 4 3 4 4 0 1 4 4 4 4 3 4 4 2 4 4 4 4 4 4 3 4 3 4 4 4 3 4
1.96/2.13	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.96/2.15	c 2	OK
1.96/2.15	c 2	OBJECTIVE BOUND: 0 <= _COST <= 12
1.96/2.15	c 2	SEARCHING: _COST <= 6
1.96/2.15	c 2	============================[ Search Statistics ]==============================
1.96/2.15	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.96/2.15	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.96/2.15	c 2	===============================================================================
1.96/2.15	c 2	|         0 |    2329   133262   386660 |    44420        0    nan |  0.000 % |
1.96/2.15	c 2	===============================================================================
1.96/2.15	c 2	restarts              : 5
1.96/2.15	c 2	conflicts             : 0             (0 /sec)
1.96/2.15	c 2	decisions             : 331           (1.21 % random) (4299 /sec)
1.96/2.15	c 2	propagations          : 19004          (246844 /sec)
1.96/2.15	c 2	conflict literals     : 0              ( nan % deleted)
1.96/2.15	c 2	Memory used           : 7.25 MB
1.96/2.15	c 2	CPU time              : 0.076988 s
1.96/2.15	c 2	
1.96/2.15	c 2	SATISFIABLE
1.96/2.15	c 2	OK
1.96/2.15	c 2	FOUND: _COST <= 6
1.96/2.15	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.96/2.15	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'
2.02/2.54	c 3	Decoding HOME/temp.out
2.02/2.59	c 3	OBJECTIVE _COST 6
2.02/2.59	o 6
2.02/2.59	v 2 4 4 4 4 2 4 4 4 0 2 4 4 4 3 2 4 4 4 4 4 3 4 4 4 4 1 4 3 4 4 3 4 4 0 1 4 4 4 4 3 4 4 2 4 4 4 4 4 4 3 4 3 4 4 4 3 4
2.02/2.60	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.02/2.62	c 3	OK
2.02/2.62	c 3	OBJECTIVE BOUND: 0 <= _COST <= 6
2.02/2.62	c 3	SEARCHING: _COST <= 3
2.02/2.62	c 3	============================[ Search Statistics ]==============================
2.02/2.62	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.02/2.62	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.02/2.62	c 3	===============================================================================
2.02/2.62	c 3	|         0 |    1979   133262   386660 |    44420        0    nan |  0.000 % |
2.02/2.62	c 3	===============================================================================
2.02/2.62	c 3	restarts              : 6
2.02/2.62	c 3	conflicts             : 0             (0 /sec)
2.02/2.62	c 3	decisions             : 401           (1.50 % random) (5013 /sec)
2.02/2.62	c 3	propagations          : 20983          (262330 /sec)
2.02/2.62	c 3	conflict literals     : 0              ( nan % deleted)
2.02/2.62	c 3	Memory used           : 7.25 MB
2.02/2.62	c 3	CPU time              : 0.079987 s
2.02/2.62	c 3	
2.02/2.62	c 3	SATISFIABLE
2.02/2.62	c 3	OK
2.02/2.62	c 3	FOUND: _COST <= 3
2.02/2.62	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.02/2.62	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.18/2.77	c 3	Decoding HOME/temp.out
2.18/2.84	c 3	OBJECTIVE _COST 3
2.18/2.84	o 3
2.18/2.85	v 2 4 4 4 4 2 4 4 4 0 2 4 4 4 3 2 4 4 4 4 4 3 4 4 4 4 1 4 3 4 4 3 4 4 0 1 4 4 4 4 3 4 4 2 4 4 4 4 4 4 3 4 3 4 4 4 3 4
2.18/2.85	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.18/2.87	c 3	OK
2.18/2.87	c 3	OBJECTIVE BOUND: 0 <= _COST <= 3
2.18/2.87	c 3	SEARCHING: _COST <= 1
2.18/2.87	c 3	============================[ Search Statistics ]==============================
2.18/2.87	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.18/2.87	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.18/2.87	c 3	===============================================================================
2.18/2.87	c 3	|         0 |    1655   133262   386660 |    44420        0    nan |  0.000 % |
2.18/2.87	c 3	===============================================================================
2.18/2.87	c 3	restarts              : 7
2.18/2.87	c 3	conflicts             : 0             (0 /sec)
2.18/2.87	c 3	decisions             : 465           (1.51 % random) (5742 /sec)
2.18/2.87	c 3	propagations          : 22638          (279526 /sec)
2.18/2.87	c 3	conflict literals     : 0              ( nan % deleted)
2.18/2.87	c 3	Memory used           : 7.25 MB
2.18/2.87	c 3	CPU time              : 0.080987 s
2.18/2.87	c 3	
2.18/2.87	c 3	SATISFIABLE
2.18/2.87	c 3	OK
2.18/2.87	c 3	FOUND: _COST <= 1
2.18/2.87	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.18/2.87	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.34/2.95	c 3	Decoding HOME/temp.out
2.34/3.04	c 3	OBJECTIVE _COST 1
2.34/3.04	o 1
2.34/3.04	v 2 4 4 4 4 2 4 4 4 0 2 4 4 4 3 2 4 4 4 4 4 3 4 4 4 4 1 4 3 4 4 3 4 4 0 1 4 4 4 4 3 4 4 2 4 4 4 4 4 4 3 4 3 4 4 4 3 4
2.34/3.05	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.34/3.08	c 3	OK
2.34/3.08	c 3	OBJECTIVE BOUND: 0 <= _COST <= 1
2.34/3.08	c 3	SEARCHING: _COST <= 0
2.34/3.08	c 3	============================[ Search Statistics ]==============================
2.34/3.08	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.34/3.08	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.34/3.08	c 3	===============================================================================
2.34/3.08	c 3	|         0 |    1341   133262   386660 |    44420        0    nan |  0.000 % |
2.34/3.08	c 3	===============================================================================
2.34/3.08	c 3	restarts              : 8
2.34/3.08	c 3	conflicts             : 0             (0 /sec)
2.34/3.08	c 3	decisions             : 524           (1.72 % random) (6314 /sec)
2.34/3.08	c 3	propagations          : 23979          (288949 /sec)
2.34/3.08	c 3	conflict literals     : 0              ( nan % deleted)
2.34/3.08	c 3	Memory used           : 7.25 MB
2.34/3.08	c 3	CPU time              : 0.082987 s
2.34/3.08	c 3	
2.34/3.08	c 3	SATISFIABLE
2.34/3.08	c 3	OK
2.34/3.08	c 3	FOUND: _COST <= 0
2.34/3.08	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.34/3.08	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.51/3.15	c 3	Decoding HOME/temp.out
2.61/3.24	c 4	OBJECTIVE _COST 0
2.61/3.24	o 0
2.61/3.24	v 2 4 4 4 4 2 4 4 4 0 2 4 4 4 3 2 4 4 4 4 4 3 4 4 4 4 1 4 3 4 4 3 4 4 0 1 4 4 4 4 3 4 4 2 4 4 4 4 4 4 3 4 3 4 4 4 3 4
2.61/3.25	c 4	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.61/3.29	c 4	OK
2.61/3.29	c 4	OBJECTIVE _COST 0
2.61/3.29	s OPTIMUM FOUND
2.61/3.29	c 4	CPU 2.4 (0.06 0.02 2.34 0.32)
2.61/3.29	c 4	END Wed Jul 23 05:48:47 2008

Verifier Data (download as text)

OK	0	309
0 unsatisfied constraints, 309 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-1128491-1216784921/watcher-1128491-1216784921 -o /tmp/evaluation-result-1128491-1216784921/solver-1128491-1216784921 -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-1128491-1216784921.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 3/68 8215
/proc/meminfo: memFree=1248432/2055920 swapFree=4192956/4192956
[pid=8215] ppid=8213 vsize=12272 CPUtime=0
/proc/8215/stat : 8215 (sugar++) R 8213 8215 6216 0 -1 4194304 380 0 0 0 0 0 0 0 22 0 1 0 5578551 12566528 348 996147200 4194304 4206940 548682068528 18446744073709551615 265691959920 0 0 4224 0 0 0 0 17 1 0 0
/proc/8215/statm: 3068 358 268 3 0 168 0

[startup+0.0327821 s]
/proc/loadavg: 2.00 2.00 2.00 3/68 8215
/proc/meminfo: memFree=1248432/2055920 swapFree=4192956/4192956
[pid=8215] ppid=8213 vsize=13336 CPUtime=0.02
/proc/8215/stat : 8215 (sugar++) R 8213 8215 6216 0 -1 4194304 722 0 0 0 2 0 0 0 22 0 1 0 5578551 13656064 690 996147200 4194304 4206940 548682068528 18446744073709551615 265674259045 0 0 4224 0 0 0 0 17 1 0 0
/proc/8215/statm: 3334 690 338 3 0 434 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13336

[startup+0.101792 s]
/proc/loadavg: 2.00 2.00 2.00 3/68 8215
/proc/meminfo: memFree=1248432/2055920 swapFree=4192956/4192956
[pid=8215] ppid=8213 vsize=16740 CPUtime=0.06
/proc/8215/stat : 8215 (sugar++) S 8213 8215 6216 0 -1 4194304 1219 128 0 0 5 1 0 0 16 0 1 0 5578551 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8215/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.301816 s]
/proc/loadavg: 2.00 2.00 2.00 3/68 8215
/proc/meminfo: memFree=1248432/2055920 swapFree=4192956/4192956
[pid=8215] ppid=8213 vsize=16740 CPUtime=0.06
/proc/8215/stat : 8215 (sugar++) S 8213 8215 6216 0 -1 4194304 1219 128 0 0 5 1 0 0 16 0 1 0 5578551 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8215/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701863 s]
/proc/loadavg: 2.00 2.00 2.00 3/68 8215
/proc/meminfo: memFree=1248432/2055920 swapFree=4192956/4192956
[pid=8215] ppid=8213 vsize=16740 CPUtime=0.4
/proc/8215/stat : 8215 (sugar++) S 8213 8215 6216 0 -1 4194304 1296 4541 0 1 5 1 31 3 15 0 1 0 5578551 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8215/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 16740

[startup+1.50195 s]
/proc/loadavg: 2.00 2.00 2.00 2/79 8299
/proc/meminfo: memFree=1231896/2055920 swapFree=4192956/4192956
[pid=8215] ppid=8213 vsize=16872 CPUtime=1.27
/proc/8215/stat : 8215 (sugar++) S 8213 8215 6216 0 -1 4194304 1537 11245 0 2 5 1 111 10 15 0 1 0 5578551 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8215/statm: 4218 1121 414 3 0 797 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 16872

[startup+3.10213 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8376
/proc/meminfo: memFree=1230280/2055920 swapFree=4192956/4192956
[pid=8215] ppid=8213 vsize=16872 CPUtime=2.42
/proc/8215/stat : 8215 (sugar++) S 8213 8215 6216 0 -1 4194304 2001 37890 0 9 6 1 208 27 16 0 1 0 5578551 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/8215/statm: 4218 1121 414 3 0 797 0
[pid=8318] ppid=8215 vsize=7420 CPUtime=0.09
/proc/8318/stat : 8318 (minisat-inc) S 8215 8215 6216 0 -1 4194304 1834 0 0 0 8 1 0 0 16 0 1 0 5578673 7598080 1767 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/8318/statm: 1855 1767 78 151 0 1701 0
Current children cumulated CPU time (s) 2.51
Current children cumulated vsize (KiB) 24292

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

[startup+3.20216 s]
/proc/loadavg: 2.00 2.00 2.00 5/94 8438
/proc/meminfo: memFree=1219040/2055920 swapFree=4192956/4192956
[pid=8215] ppid=8213 vsize=16872 CPUtime=2.42
/proc/8215/stat : 8215 (sugar++) S 8213 8215 6216 0 -1 4194304 2019 37890 0 9 6 1 208 27 15 0 1 0 5578551 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/8215/statm: 4218 1121 414 3 0 797 0
[pid=8318] ppid=8215 vsize=7420 CPUtime=0.09
/proc/8318/stat : 8318 (minisat-inc) S 8215 8215 6216 0 -1 4194304 1834 0 0 0 8 1 0 0 16 0 1 0 5578673 7598080 1767 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/8318/statm: 1855 1767 78 151 0 1701 0
[pid=8428] ppid=8215 vsize=5356 CPUtime=0
/proc/8428/stat : 8428 (sh) S 8215 8215 6216 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 5578859 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8428/statm: 1339 233 193 169 0 50 0
[pid=8430] ppid=8428 vsize=195620 CPUtime=0.1
/proc/8430/stat : 8430 (java) S 8428 8215 6216 0 -1 0 3317 0 1 0 9 1 0 0 18 0 9 0 5578859 200314880 2794 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8430/statm: 48905 2794 1628 9 0 43487 0
[pid=8430/tid=8431] ppid=8428 vsize=195620 CPUtime=0.1
/proc/8430/task/8431/stat : 8431 (java) R 8428 8215 6216 0 -1 64 2410 0 1 0 9 1 0 0 18 0 9 0 5578860 200314880 2794 996147200 134512640 134550740 4294956000 18446744073709551615 102715030 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8430/tid=8432] ppid=8428 vsize=195620 CPUtime=0
/proc/8430/task/8432/stat : 8432 (java) S 8428 8215 6216 0 -1 64 4 0 0 0 0 0 0 0 19 0 9 0 5578861 200314880 2795 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=8430/tid=8433] ppid=8428 vsize=195620 CPUtime=0
/proc/8430/task/8433/stat : 8433 (java) S 8428 8215 6216 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 5578861 200314880 2795 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8430/tid=8434] ppid=8428 vsize=195620 CPUtime=0
/proc/8430/task/8434/stat : 8434 (java) S 8428 8215 6216 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 5578861 200314880 2795 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8430/tid=8435] ppid=8428 vsize=195620 CPUtime=0
/proc/8430/task/8435/stat : 8435 (java) S 8428 8215 6216 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 5578863 200314880 2795 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8430/tid=8436] ppid=8428 vsize=195620 CPUtime=0
/proc/8430/task/8436/stat : 8436 (java) R 8428 8215 6216 0 -1 64 212 0 0 0 0 0 0 0 19 0 9 0 5578863 200314880 2795 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8430/tid=8437] ppid=8428 vsize=195620 CPUtime=0
/proc/8430/task/8437/stat : 8437 (java) S 8428 8215 6216 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 5578863 200314880 2795 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8430/tid=8438] ppid=8428 vsize=195620 CPUtime=0
/proc/8430/task/8438/stat : 8438 (java) R 8428 8215 6216 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 5578863 200314880 2795 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.61
Current children cumulated vsize (KiB) 225268

Child status: 0
Real time (s): 3.29572
CPU time (s): 2.74858
CPU user time (s): 2.40463
CPU system time (s): 0.343947
CPU usage (%): 83.3985
Max. virtual memory (cumulated for all children) (KiB): 890472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.40463
system time used= 0.343947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45633
page faults= 10
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2997
involuntary context switches= 2451

runsolver used 0.009998 second user time and 0.021996 second system time

The end

Launcher Data (download as text)

Begin job on node76 at 2008-07-23 05:48:43
IDJOB=1128491
IDBENCH=65553
IDSOLVER=367
FILE ID=node76/1128491-1216784921
PBS_JOBID= 7974187
Free space on /tmp= 66564 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/kbtree/kbtree-9-2-3-5/kbtree-9-2-3-5-10/normalized-kbtree-9-2-3-5-10-35_ext.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-1128491-1216784921/watcher-1128491-1216784921 -o /tmp/evaluation-result-1128491-1216784921/solver-1128491-1216784921 -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-1128491-1216784921.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 07c9e52504fd701c2597e1dd61c82d59
RANDOM SEED=807058045

node76.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		: 3000.218
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		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1248784 kB
Buffers:         35008 kB
Cached:         704968 kB
SwapCached:          0 kB
Active:         177424 kB
Inactive:       576444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1248784 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          23596 kB
Slab:            38812 kB
Committed_AS:    73612 kB
PageTables:       1648 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= 66560 MiB
End job on node76 at 2008-07-23 05:48:47