Trace number 1128115

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 2.09568 2.32657

General information on the benchmark

Namemaxcsp/kbtree/kbtree-9-7-3-5/kbtree-9-7-3-5-10/
normalized-kbtree-9-7-3-5-10-04_ext.xml
MD5SUMa8747d8a3675d0674df71d0f8d64c44c
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 benchmark0.016996
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints189
Maximum constraint arity2
Maximum domain size5
Number of constraints which are defined in extension189
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)

0.06/0.08	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.06/0.08	c 0	BEGIN Wed Jul 23 04:22:20 2008
0.06/0.08	c 0	PID 6850
0.06/0.08	c 0	HOST node7.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-1128115-1216779740.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-1128115-1216779740.xml' 'HOME/temp.csp'
0.06/0.39	c 1	1 domains, 28 variables, 0 predicates, 138 relations, 189 constraints
0.06/0.42	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.42	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'
0.35/0.50	c 1	Parsing HOME/temp.csp
0.35/0.61	c 1	parsed 356 expressions
0.35/0.61	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.35/0.62	c 1	MAX CSP: 189 constraints
0.35/0.62	c 1	Converting to clausal form CSP
0.35/0.65	c 1	converted 55 (10%) expressions
0.35/0.65	c 1	converted 110 (20%) expressions
0.35/0.65	c 1	converted 165 (30%) expressions
0.35/0.66	c 1	converted 220 (40%) expressions
0.35/0.67	c 1	converted 274 (50%) expressions
0.35/0.67	c 1	converted 329 (60%) expressions
0.35/0.68	c 1	converted 384 (70%) expressions
0.35/0.68	c 1	converted 439 (80%) expressions
0.35/0.69	c 1	converted 494 (90%) expressions
0.35/0.83	c 1	converted 548 (100%) expressions
0.35/0.83	c 1	CSP : 406 integers, 0 booleans, 566 clauses, largest domain size 284
0.35/0.83	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.35/0.83	c 1	Propagation in CSP
0.35/0.85	c 1	183 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.35/0.85	c 1	CSP : 406 integers, 0 booleans, 566 clauses, largest domain size 190
0.35/0.85	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.35/0.85	c 1	Simplifing CSP by introducing new Boolean variables
0.35/0.85	c 1	CSP : 406 integers, 0 booleans, 566 clauses, largest domain size 190
0.35/0.85	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.35/0.88	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.35/0.89	c 1	41 (10%) CSP integer variables are encoded (84 clauses, 826 bytes)
0.35/0.89	c 1	82 (20%) CSP integer variables are encoded (84 clauses, 826 bytes)
0.35/0.89	c 1	122 (30%) CSP integer variables are encoded (84 clauses, 826 bytes)
0.35/0.89	c 1	163 (40%) CSP integer variables are encoded (84 clauses, 826 bytes)
0.35/0.89	c 1	203 (50%) CSP integer variables are encoded (84 clauses, 826 bytes)
0.35/0.89	c 1	244 (60%) CSP integer variables are encoded (365 clauses, 3917 bytes)
0.35/0.90	c 1	285 (70%) CSP integer variables are encoded (547 clauses, 5919 bytes)
0.35/0.90	c 1	325 (80%) CSP integer variables are encoded (846 clauses, 9523 bytes)
0.35/0.90	c 1	366 (90%) CSP integer variables are encoded (2088 clauses, 25669 bytes)
0.35/0.90	c 1	406 (100%) CSP integer variables are encoded (2481 clauses, 30778 bytes)
0.35/0.92	c 1	57 (10%) CSP clauses are encoded (2588 clauses, 32600 bytes)
0.35/0.93	c 1	114 (20%) CSP clauses are encoded (2692 clauses, 34475 bytes)
0.35/0.95	c 1	170 (30%) CSP clauses are encoded (2795 clauses, 36346 bytes)
0.35/0.96	c 1	227 (40%) CSP clauses are encoded (3136 clauses, 41159 bytes)
0.35/0.97	c 1	283 (50%) CSP clauses are encoded (5632 clauses, 78002 bytes)
0.35/0.98	c 1	340 (60%) CSP clauses are encoded (6473 clauses, 89877 bytes)
0.35/0.99	c 1	397 (70%) CSP clauses are encoded (13150 clauses, 199500 bytes)
0.35/1.00	c 1	453 (80%) CSP clauses are encoded (14054 clauses, 214610 bytes)
0.89/1.04	c 1	510 (90%) CSP clauses are encoded (33723 clauses, 563222 bytes)
0.89/1.08	c 1	566 (100%) CSP clauses are encoded (52183 clauses, 899482 bytes)
0.89/1.08	c 1	566 CSP clauses encoded
0.89/1.08	c 1	Writing map file : HOME/temp.map
0.89/1.08	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.89/1.08	c 1	SAT : 2887 SAT variables, 52183 SAT clauses, 899482 bytes
0.89/1.08	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.98/1.11	c 1	OBJECTIVE minimize _COST
0.98/1.11	c 1	SOLVING HOME/temp.cnf
0.98/1.11	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.98/1.11	c 1	This is MiniSat 2.0 beta incremental
0.98/1.11	c 1	WARNING: for repeatability, setting FPU to use double precision
0.98/1.11	c 1	============================[ Problem Statistics ]=============================
0.98/1.11	c 1	|                                                                             |
0.98/1.11	c 1	|  Number of variables:  2887                                                 |
0.98/1.11	c 1	|  Number of clauses:    52183                                                |
0.98/1.14	c 1	|  Parsing time:         0.02         s                                       |
0.98/1.14	c 1	OK
0.98/1.14	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.98/1.14	c 1	SEARCHING: _COST <= 95
0.98/1.14	c 1	============================[ Search Statistics ]==============================
0.98/1.14	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.98/1.14	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.98/1.14	c 1	===============================================================================
0.98/1.14	c 1	|         0 |    2887    52183   149493 |    17394        0    nan |  0.000 % |
0.98/1.14	c 1	===============================================================================
0.98/1.14	c 1	restarts              : 1
0.98/1.14	c 1	conflicts             : 0             (0 /sec)
0.98/1.14	c 1	decisions             : 33            (0.00 % random) (1222 /sec)
0.98/1.14	c 1	propagations          : 2887           (106946 /sec)
0.98/1.14	c 1	conflict literals     : 0              ( nan % deleted)
0.98/1.14	c 1	Memory used           : 4.09 MB
0.98/1.14	c 1	CPU time              : 0.026995 s
0.98/1.14	c 1	
0.98/1.14	c 1	SATISFIABLE
0.98/1.14	c 1	OK
0.98/1.14	c 1	FOUND: _COST <= 95
0.98/1.14	s SATISFIABLE
0.98/1.14	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.98/1.14	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'
1.01/1.22	c 1	Decoding HOME/temp.out
1.01/1.28	c 1	OBJECTIVE _COST 48
1.01/1.28	o 48
1.01/1.28	v 4 4 4 1 3 4 2 3 3 4 4 4 3 4 4 4 4 4 4 4 4 4 3 4 4 4 4 4
1.01/1.28	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.01/1.30	c 1	OK
1.01/1.30	c 1	OBJECTIVE BOUND: 0 <= _COST <= 48
1.01/1.30	c 1	SEARCHING: _COST <= 24
1.01/1.31	c 1	============================[ Search Statistics ]==============================
1.01/1.31	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.01/1.31	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.01/1.31	c 1	===============================================================================
1.01/1.31	c 1	|         0 |    2887    52183   149493 |    17394        0    nan |  0.000 % |
1.01/1.31	c 1	===============================================================================
1.01/1.31	c 1	restarts              : 2
1.01/1.31	c 1	conflicts             : 0             (0 /sec)
1.01/1.31	c 1	decisions             : 62            (0.00 % random) (2067 /sec)
1.01/1.31	c 1	propagations          : 5774           (192499 /sec)
1.01/1.31	c 1	conflict literals     : 0              ( nan % deleted)
1.01/1.31	c 1	Memory used           : 4.09 MB
1.01/1.31	c 1	CPU time              : 0.029995 s
1.01/1.31	c 1	
1.01/1.31	c 1	SATISFIABLE
1.01/1.31	c 1	OK
1.01/1.31	c 1	FOUND: _COST <= 24
1.01/1.31	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.01/1.31	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'
1.01/1.39	c 2	Decoding HOME/temp.out
1.14/1.44	c 2	OBJECTIVE _COST 24
1.14/1.44	o 24
1.14/1.45	v 4 4 4 1 3 4 2 3 3 4 4 3 3 4 4 4 4 4 4 4 4 4 3 4 4 4 4 4
1.14/1.45	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.14/1.47	c 2	OK
1.14/1.47	c 2	OBJECTIVE BOUND: 0 <= _COST <= 24
1.14/1.47	c 2	SEARCHING: _COST <= 12
1.14/1.47	c 2	============================[ Search Statistics ]==============================
1.14/1.47	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.14/1.47	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.14/1.47	c 2	===============================================================================
1.14/1.47	c 2	|         0 |    1712    52183   149493 |    17394        0    nan |  0.000 % |
1.14/1.47	c 2	===============================================================================
1.14/1.47	c 2	restarts              : 3
1.14/1.47	c 2	conflicts             : 0             (0 /sec)
1.14/1.47	c 2	decisions             : 88            (0.00 % random) (2750 /sec)
1.14/1.47	c 2	propagations          : 7486           (233974 /sec)
1.14/1.47	c 2	conflict literals     : 0              ( nan % deleted)
1.14/1.47	c 2	Memory used           : 4.09 MB
1.14/1.47	c 2	CPU time              : 0.031995 s
1.14/1.47	c 2	
1.14/1.47	c 2	SATISFIABLE
1.14/1.47	c 2	OK
1.14/1.47	c 2	FOUND: _COST <= 12
1.14/1.47	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.14/1.47	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'
1.29/1.55	c 2	Decoding HOME/temp.out
1.29/1.61	c 2	OBJECTIVE _COST 12
1.29/1.61	o 12
1.29/1.61	v 4 4 3 1 2 3 1 3 3 4 4 3 3 4 4 4 4 4 4 4 4 4 3 4 4 4 4 4
1.29/1.61	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.29/1.63	c 2	OK
1.29/1.63	c 2	OBJECTIVE BOUND: 0 <= _COST <= 12
1.29/1.63	c 2	SEARCHING: _COST <= 6
1.29/1.63	c 2	============================[ Search Statistics ]==============================
1.29/1.63	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.29/1.63	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.29/1.63	c 2	===============================================================================
1.29/1.63	c 2	|         0 |    1426    52183   149493 |    17394        0    nan |  0.000 % |
1.29/1.63	c 2	===============================================================================
1.29/1.63	c 2	restarts              : 4
1.29/1.64	c 2	conflicts             : 0             (0 /sec)
1.29/1.64	c 2	decisions             : 114           (0.88 % random) (3354 /sec)
1.29/1.64	c 2	propagations          : 8912           (262164 /sec)
1.29/1.64	c 2	conflict literals     : 0              ( nan % deleted)
1.29/1.64	c 2	Memory used           : 4.09 MB
1.29/1.64	c 2	CPU time              : 0.033994 s
1.29/1.64	c 2	
1.29/1.64	c 2	SATISFIABLE
1.29/1.64	c 2	OK
1.29/1.64	c 2	FOUND: _COST <= 6
1.29/1.64	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.29/1.64	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'
1.43/1.72	c 2	Decoding HOME/temp.out
1.43/1.78	c 2	OBJECTIVE _COST 6
1.43/1.78	o 6
1.43/1.78	v 4 4 3 1 3 2 1 3 3 4 4 3 3 4 4 4 4 4 4 4 4 4 3 4 4 4 4 4
1.43/1.78	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.43/1.80	c 2	OK
1.43/1.80	c 2	OBJECTIVE BOUND: 0 <= _COST <= 6
1.43/1.80	c 2	SEARCHING: _COST <= 3
1.43/1.80	c 2	============================[ Search Statistics ]==============================
1.43/1.80	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.43/1.80	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.43/1.80	c 2	===============================================================================
1.43/1.80	c 2	|         0 |    1200    52183   149493 |    17394        0    nan |  0.000 % |
1.43/1.80	c 2	===============================================================================
1.43/1.80	c 2	restarts              : 5
1.43/1.80	c 2	conflicts             : 0             (0 /sec)
1.43/1.80	c 2	decisions             : 142           (0.70 % random) (3945 /sec)
1.43/1.80	c 2	propagations          : 10112          (280936 /sec)
1.43/1.80	c 2	conflict literals     : 0              ( nan % deleted)
1.43/1.80	c 2	Memory used           : 4.09 MB
1.43/1.80	c 2	CPU time              : 0.035994 s
1.43/1.80	c 2	
1.43/1.80	c 2	SATISFIABLE
1.43/1.80	c 2	OK
1.43/1.80	c 2	FOUND: _COST <= 3
1.43/1.80	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.43/1.80	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.43/1.88	c 2	Decoding HOME/temp.out
1.57/1.94	c 2	OBJECTIVE _COST 3
1.57/1.94	o 3
1.57/1.94	v 4 4 3 1 3 2 1 3 3 4 4 3 3 4 4 4 4 4 4 4 4 4 3 4 4 4 3 4
1.57/1.95	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.57/2.00	c 2	OK
1.57/2.00	c 2	OBJECTIVE BOUND: 0 <= _COST <= 3
1.57/2.00	c 2	SEARCHING: _COST <= 1
1.57/2.00	c 2	============================[ Search Statistics ]==============================
1.57/2.00	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.57/2.00	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.57/2.00	c 2	===============================================================================
1.57/2.00	c 2	|         0 |     998    52183   149493 |    17394        0    nan |  0.000 % |
1.57/2.00	c 2	===============================================================================
1.57/2.00	c 2	restarts              : 6
1.57/2.00	c 2	conflicts             : 0             (0 /sec)
1.57/2.00	c 2	decisions             : 172           (1.74 % random) (4527 /sec)
1.57/2.00	c 2	propagations          : 11110          (292415 /sec)
1.57/2.00	c 2	conflict literals     : 0              ( nan % deleted)
1.57/2.00	c 2	Memory used           : 4.09 MB
1.57/2.00	c 2	CPU time              : 0.037994 s
1.57/2.00	c 2	
1.57/2.00	c 2	SATISFIABLE
1.57/2.00	c 2	OK
1.57/2.00	c 2	FOUND: _COST <= 1
1.57/2.00	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.57/2.00	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'
1.57/2.08	c 2	Decoding HOME/temp.out
1.84/2.13	c 2	OBJECTIVE _COST 1
1.84/2.13	o 1
1.84/2.13	v 4 4 3 1 3 2 1 3 3 4 4 3 3 4 4 4 4 4 4 4 4 4 3 4 4 4 3 4
1.84/2.13	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.84/2.16	c 2	OK
1.84/2.16	c 2	OBJECTIVE BOUND: 0 <= _COST <= 1
1.84/2.16	c 2	SEARCHING: _COST <= 0
1.84/2.16	c 2	============================[ Search Statistics ]==============================
1.84/2.16	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.84/2.16	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.84/2.16	c 2	===============================================================================
1.84/2.16	c 2	|         0 |     805    52183   149493 |    17394        0    nan |  0.000 % |
1.84/2.16	c 2	===============================================================================
1.84/2.16	c 2	restarts              : 7
1.84/2.16	c 2	conflicts             : 0             (0 /sec)
1.84/2.16	c 2	decisions             : 199           (1.51 % random) (5103 /sec)
1.84/2.16	c 2	propagations          : 11915          (305560 /sec)
1.84/2.16	c 2	conflict literals     : 0              ( nan % deleted)
1.84/2.16	c 2	Memory used           : 4.09 MB
1.84/2.16	c 2	CPU time              : 0.038994 s
1.84/2.16	c 2	
1.84/2.16	c 2	SATISFIABLE
1.84/2.16	c 2	OK
1.84/2.16	c 2	FOUND: _COST <= 0
1.84/2.16	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.84/2.16	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'
1.91/2.23	c 2	Decoding HOME/temp.out
1.91/2.28	c 2	OBJECTIVE _COST 0
1.91/2.28	o 0
1.91/2.28	v 4 4 3 1 3 2 1 3 3 4 4 3 3 4 4 4 4 4 4 4 4 4 3 4 4 4 3 4
1.91/2.28	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.92/2.32	c 2	OK
1.92/2.32	c 2	OBJECTIVE _COST 0
1.92/2.32	s OPTIMUM FOUND
1.92/2.32	c 2	CPU 1.79 (0.07 0.02 1.72 0.26)
1.92/2.32	c 2	END Wed Jul 23 04:22:22 2008

Verifier Data (download as text)

OK	0	189
0 unsatisfied constraints, 189 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-1128115-1216779740/watcher-1128115-1216779740 -o /tmp/evaluation-result-1128115-1216779740/solver-1128115-1216779740 -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-1128115-1216779740.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: 2.15 2.06 2.01 5/80 6850
/proc/meminfo: memFree=1645264/2055920 swapFree=4192956/4192956
[pid=6850] ppid=6848 vsize=18572 CPUtime=0
/proc/6850/stat : 6850 (runsolver) R 6848 6850 3597 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 5066475 19017728 292 996147200 4194304 4296836 548682068192 18446744073709551615 244671114535 0 0 4096 24578 0 0 0 17 1 0 0
/proc/6850/statm: 4643 292 257 25 0 2626 0

[startup+0.0767469 s]
/proc/loadavg: 2.15 2.06 2.01 5/80 6850
/proc/meminfo: memFree=1645264/2055920 swapFree=4192956/4192956
[pid=6850] ppid=6848 vsize=16740 CPUtime=0.06
/proc/6850/stat : 6850 (sugar++) R 6848 6850 3597 0 -1 4194304 1090 0 0 0 5 1 0 0 20 0 1 0 5066475 17141760 1058 996147200 4194304 4206940 548682068528 18446744073709551615 244690763766 0 0 4224 0 0 0 0 17 1 0 0
/proc/6850/statm: 4185 1058 380 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.103906 s]
/proc/loadavg: 2.15 2.06 2.01 5/80 6850
/proc/meminfo: memFree=1645264/2055920 swapFree=4192956/4192956
[pid=6850] ppid=6848 vsize=16740 CPUtime=0.06
/proc/6850/stat : 6850 (sugar++) S 6848 6850 3597 0 -1 4194304 1219 128 0 0 5 1 0 0 20 0 1 0 5066475 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6850/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.301581 s]
/proc/loadavg: 2.15 2.06 2.01 5/80 6850
/proc/meminfo: memFree=1645264/2055920 swapFree=4192956/4192956
[pid=6850] ppid=6848 vsize=16740 CPUtime=0.06
/proc/6850/stat : 6850 (sugar++) S 6848 6850 3597 0 -1 4194304 1219 128 0 0 5 1 0 0 20 0 1 0 5066475 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6850/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701613 s]
/proc/loadavg: 2.15 2.06 2.01 5/80 6850
/proc/meminfo: memFree=1645264/2055920 swapFree=4192956/4192956
[pid=6850] ppid=6848 vsize=16740 CPUtime=0.35
/proc/6850/stat : 6850 (sugar++) S 6848 6850 3597 0 -1 4194304 1296 4388 0 1 6 1 25 3 15 0 1 0 5066475 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6850/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 16740

[startup+1.5017 s]
/proc/loadavg: 2.15 2.06 2.01 3/91 6872
/proc/meminfo: memFree=1628152/2055920 swapFree=4192956/4192956
[pid=6850] ppid=6848 vsize=16872 CPUtime=1.29
/proc/6850/stat : 6850 (sugar++) S 6848 6850 3597 0 -1 4194304 1657 18430 0 4 6 2 108 13 16 0 1 0 5066475 17276928 1119 996147200 4194304 4206940 548682068528 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6850/statm: 4218 1119 414 3 0 797 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 16872

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

[startup+1.90175 s]
/proc/loadavg: 2.15 2.06 2.01 3/91 6872
/proc/meminfo: memFree=1628152/2055920 swapFree=4192956/4192956
[pid=6850] ppid=6848 vsize=16872 CPUtime=1.57
/proc/6850/stat : 6850 (sugar++) S 6848 6850 3597 0 -1 4194304 1815 25919 0 6 6 2 131 18 16 0 1 0 5066475 17276928 1119 996147200 4194304 4206940 548682068528 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6850/statm: 4218 1119 414 3 0 797 0
Current children cumulated CPU time (s) 1.57
Current children cumulated vsize (KiB) 16872

[startup+2.30178 s]
/proc/loadavg: 2.15 2.06 2.01 3/92 6934
/proc/meminfo: memFree=1625520/2055920 swapFree=4192956/4192956
[pid=6850] ppid=6848 vsize=16872 CPUtime=1.89
/proc/6850/stat : 6850 (sugar++) S 6848 6850 3597 0 -1 4194304 1958 33410 0 8 7 2 157 23 15 0 1 0 5066475 17276928 1119 996147200 4194304 4206940 548682068528 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6850/statm: 4218 1119 414 3 0 797 0
[pid=6873] ppid=6850 vsize=4180 CPUtime=0.03
/proc/6873/stat : 6873 (minisat-inc) S 6850 6850 3597 0 -1 4194304 957 0 0 0 3 0 0 0 16 0 1 0 5066587 4280320 891 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/6873/statm: 1045 891 78 151 0 891 0
Current children cumulated CPU time (s) 1.92
Current children cumulated vsize (KiB) 21052

Child status: 0
Real time (s): 2.32657
CPU time (s): 2.09568
CPU user time (s): 1.80173
CPU system time (s): 0.293955
CPU usage (%): 90.0761
Max. virtual memory (cumulated for all children) (KiB): 890472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.80173
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40172
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= 2779
involuntary context switches= 2564

runsolver used 0.005999 second user time and 0.016997 second system time

The end

Launcher Data (download as text)

Begin job on node7 at 2008-07-23 04:22:20
IDJOB=1128115
IDBENCH=64747
IDSOLVER=367
FILE ID=node7/1128115-1216779740
PBS_JOBID= 7974116
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/kbtree/kbtree-9-7-3-5/kbtree-9-7-3-5-10/normalized-kbtree-9-7-3-5-10-04_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-1128115-1216779740/watcher-1128115-1216779740 -o /tmp/evaluation-result-1128115-1216779740/solver-1128115-1216779740 -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-1128115-1216779740.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= a8747d8a3675d0674df71d0f8d64c44c
RANDOM SEED=636598155

node7.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		: 3000.236
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		: 3000.236
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:       1646640 kB
Buffers:         31476 kB
Cached:         297644 kB
SwapCached:          0 kB
Active:         193568 kB
Inactive:       168812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646640 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3608 kB
Writeback:           0 kB
Mapped:          51136 kB
Slab:            32244 kB
Committed_AS:   955056 kB
PageTables:       1888 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= 66552 MiB
End job on node7 at 2008-07-23 04:22:23