Trace number 1127987

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 2.37164 2.6426

General information on the benchmark

Namemaxcsp/kbtree/kbtree-5-2-4-5/kbtree-5-2-4-5-30/
normalized-kbtree-5-2-4-5-30-47_ext.xml
MD5SUM99ae8b27f082b36586a4f2dce7cf6634
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 benchmark0.034994
Satisfiable
(Un)Satisfiability was proved
Number of variables62
Number of constraints211
Maximum constraint arity2
Maximum domain size5
Number of constraints which are defined in extension211
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)

0.04/0.13	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.04/0.13	c 0	BEGIN Wed Jul 23 04:13:02 2008
0.04/0.13	c 0	PID 6310
0.04/0.13	c 0	HOST node31.alineos.net
0.04/0.13	c 0	CONVERTING HOME/instance-1127987-1216779182.xml TO HOME/temp.csp
0.04/0.13	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1127987-1216779182.xml' 'HOME/temp.csp'
0.07/0.53	c 1	1 domains, 62 variables, 0 predicates, 211 relations, 211 constraints
0.07/0.54	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.54	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'
0.42/0.62	c 1	Parsing HOME/temp.csp
0.42/0.75	c 1	parsed 485 expressions
0.42/0.76	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.42/0.76	c 1	MAX CSP: 211 constraints
0.42/0.76	c 1	Converting to clausal form CSP
0.42/0.79	c 1	converted 70 (10%) expressions
0.42/0.79	c 1	converted 140 (20%) expressions
0.42/0.79	c 1	converted 210 (30%) expressions
0.42/0.80	c 1	converted 280 (40%) expressions
0.42/0.81	c 1	converted 350 (50%) expressions
0.42/0.82	c 1	converted 420 (60%) expressions
0.42/0.83	c 1	converted 490 (70%) expressions
0.42/0.83	c 1	converted 560 (80%) expressions
0.42/0.84	c 1	converted 630 (90%) expressions
0.42/0.98	c 1	converted 699 (100%) expressions
0.42/0.98	c 1	CSP : 484 integers, 0 booleans, 632 clauses, largest domain size 317
0.42/0.98	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.42/0.98	c 1	Propagation in CSP
0.85/1.01	c 1	206 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.85/1.01	c 1	CSP : 484 integers, 0 booleans, 632 clauses, largest domain size 212
0.85/1.01	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.85/1.01	c 1	Simplifing CSP by introducing new Boolean variables
0.85/1.01	c 1	CSP : 484 integers, 0 booleans, 632 clauses, largest domain size 212
0.85/1.01	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.85/1.04	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.85/1.05	c 1	49 (10%) CSP integer variables are encoded (147 clauses, 1519 bytes)
0.85/1.05	c 1	97 (20%) CSP integer variables are encoded (186 clauses, 1948 bytes)
0.85/1.05	c 1	146 (30%) CSP integer variables are encoded (186 clauses, 1948 bytes)
0.85/1.05	c 1	194 (40%) CSP integer variables are encoded (186 clauses, 1948 bytes)
0.85/1.05	c 1	242 (50%) CSP integer variables are encoded (186 clauses, 1948 bytes)
0.85/1.06	c 1	291 (60%) CSP integer variables are encoded (443 clauses, 4775 bytes)
0.85/1.06	c 1	339 (70%) CSP integer variables are encoded (692 clauses, 7566 bytes)
0.85/1.06	c 1	388 (80%) CSP integer variables are encoded (1030 clauses, 11960 bytes)
0.85/1.06	c 1	436 (90%) CSP integer variables are encoded (1274 clauses, 15132 bytes)
0.85/1.07	c 1	484 (100%) CSP integer variables are encoded (2890 clauses, 36140 bytes)
0.85/1.10	c 1	64 (10%) CSP clauses are encoded (3220 clauses, 41872 bytes)
0.96/1.11	c 1	127 (20%) CSP clauses are encoded (3523 clauses, 47509 bytes)
0.96/1.12	c 1	190 (30%) CSP clauses are encoded (3840 clauses, 54011 bytes)
0.96/1.13	c 1	253 (40%) CSP clauses are encoded (4331 clauses, 61440 bytes)
0.96/1.14	c 1	316 (50%) CSP clauses are encoded (7316 clauses, 105647 bytes)
0.96/1.15	c 1	380 (60%) CSP clauses are encoded (8360 clauses, 122860 bytes)
0.96/1.17	c 1	443 (70%) CSP clauses are encoded (16639 clauses, 266910 bytes)
0.96/1.17	c 1	506 (80%) CSP clauses are encoded (17768 clauses, 285922 bytes)
0.96/1.19	c 1	569 (90%) CSP clauses are encoded (27215 clauses, 448053 bytes)
1.04/1.26	c 1	632 (100%) CSP clauses are encoded (64897 clauses, 1135238 bytes)
1.04/1.26	c 1	632 CSP clauses encoded
1.04/1.26	c 1	Writing map file : HOME/temp.map
1.04/1.27	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.04/1.27	c 1	SAT : 3374 SAT variables, 64897 SAT clauses, 1135238 bytes
1.04/1.27	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.04/1.28	c 1	OBJECTIVE minimize _COST
1.04/1.28	c 1	SOLVING HOME/temp.cnf
1.04/1.28	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
1.04/1.28	c 1	This is MiniSat 2.0 beta incremental
1.04/1.28	c 1	WARNING: for repeatability, setting FPU to use double precision
1.04/1.28	c 1	============================[ Problem Statistics ]=============================
1.04/1.28	c 1	|                                                                             |
1.04/1.28	c 1	|  Number of variables:  3374                                                 |
1.04/1.28	c 1	|  Number of clauses:    64897                                                |
1.14/1.31	c 1	|  Parsing time:         0.03         s                                       |
1.14/1.31	c 1	OK
1.14/1.31	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
1.14/1.31	c 1	SEARCHING: _COST <= 106
1.14/1.31	c 1	============================[ Search Statistics ]==============================
1.14/1.31	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.14/1.31	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.14/1.31	c 1	===============================================================================
1.14/1.31	c 1	|         0 |    3374    64897   187250 |    21632        0    nan |  0.000 % |
1.14/1.32	c 1	===============================================================================
1.14/1.32	c 1	restarts              : 1
1.14/1.32	c 1	conflicts             : 10            (303 /sec)
1.14/1.32	c 1	decisions             : 103           (0.00 % random) (3122 /sec)
1.14/1.32	c 1	propagations          : 3671           (111263 /sec)
1.14/1.32	c 1	conflict literals     : 81             (4.71 % deleted)
1.14/1.32	c 1	Memory used           : 4.62 MB
1.14/1.32	c 1	CPU time              : 0.032994 s
1.14/1.32	c 1	
1.14/1.32	c 1	SATISFIABLE
1.14/1.32	c 1	OK
1.14/1.32	c 1	FOUND: _COST <= 106
1.14/1.32	s SATISFIABLE
1.14/1.32	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.14/1.32	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'
1.14/1.40	c 1	Decoding HOME/temp.out
1.14/1.47	c 2	OBJECTIVE _COST 43
1.14/1.47	o 43
1.14/1.47	v 2 2 2 4 4 3 4 4 3 2 1 3 1 1 4 4 1 4 2 4 3 4 3 0 3 4 3 1 4 3 3 4 3 4 4 0 2 3 3 4 2 2 2 3 1 2 4 3 1 4 4 1 2 2 3 0 4 4 3 4 3 4
1.14/1.47	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.14/1.49	c 2	OK
1.14/1.49	c 2	OBJECTIVE BOUND: 0 <= _COST <= 43
1.14/1.49	c 2	SEARCHING: _COST <= 21
1.14/1.49	c 2	============================[ Search Statistics ]==============================
1.14/1.49	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.14/1.49	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.14/1.49	c 2	===============================================================================
1.14/1.49	c 2	|        10 |    3374    64897   187250 |    21632       10      8 |  0.000 % |
1.14/1.49	c 2	===============================================================================
1.14/1.49	c 2	restarts              : 2
1.14/1.49	c 2	conflicts             : 20            (526 /sec)
1.14/1.49	c 2	decisions             : 194           (0.52 % random) (5106 /sec)
1.14/1.49	c 2	propagations          : 8523           (224325 /sec)
1.14/1.49	c 2	conflict literals     : 237            (16.25 % deleted)
1.14/1.49	c 2	Memory used           : 4.62 MB
1.14/1.49	c 2	CPU time              : 0.037994 s
1.14/1.49	c 2	
1.14/1.49	c 2	SATISFIABLE
1.14/1.49	c 2	OK
1.14/1.49	c 2	FOUND: _COST <= 21
1.14/1.49	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.14/1.49	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'
1.29/1.57	c 2	Decoding HOME/temp.out
1.29/1.64	c 2	OBJECTIVE _COST 21
1.29/1.64	o 21
1.29/1.64	v 4 4 4 1 3 4 4 4 4 4 4 4 4 4 3 1 2 1 4 2 0 2 3 0 3 4 4 4 2 4 3 2 4 3 4 2 1 1 4 3 2 0 4 4 1 1 3 3 2 3 2 4 4 4 4 1 3 3 2 3 2 0
1.29/1.64	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.29/1.65	c 2	OK
1.29/1.65	c 2	OBJECTIVE BOUND: 0 <= _COST <= 21
1.29/1.65	c 2	SEARCHING: _COST <= 10
1.29/1.66	c 2	============================[ Search Statistics ]==============================
1.29/1.66	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.29/1.66	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.29/1.66	c 2	===============================================================================
1.29/1.66	c 2	|        20 |    1937    64897   187250 |    21632       20     12 |  0.000 % |
1.29/1.66	c 2	===============================================================================
1.29/1.66	c 2	restarts              : 3
1.29/1.66	c 2	conflicts             : 62            (1378 /sec)
1.29/1.66	c 2	decisions             : 301           (0.66 % random) (6690 /sec)
1.29/1.66	c 2	propagations          : 24934          (554175 /sec)
1.29/1.66	c 2	conflict literals     : 658            (27.93 % deleted)
1.29/1.66	c 2	Memory used           : 4.62 MB
1.29/1.66	c 2	CPU time              : 0.044993 s
1.29/1.66	c 2	
1.29/1.66	c 2	SATISFIABLE
1.29/1.66	c 2	OK
1.29/1.66	c 2	FOUND: _COST <= 10
1.29/1.66	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.29/1.66	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'
1.44/1.74	c 2	Decoding HOME/temp.out
1.44/1.81	c 2	OBJECTIVE _COST 10
1.44/1.81	o 10
1.44/1.81	v 4 4 4 1 3 0 3 4 2 4 4 2 4 4 2 2 4 4 4 2 0 2 3 0 3 4 4 3 4 2 3 2 4 3 1 4 3 4 3 4 0 4 0 1 3 2 2 4 1 4 0 4 3 1 4 2 2 4 2 4 4 2
1.44/1.83	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.44/1.87	c 2	OK
1.44/1.87	c 2	OBJECTIVE BOUND: 0 <= _COST <= 10
1.44/1.87	c 2	SEARCHING: _COST <= 5
1.44/1.87	c 2	============================[ Search Statistics ]==============================
1.44/1.88	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.44/1.88	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.44/1.88	c 2	===============================================================================
1.44/1.88	c 2	|        62 |    1635    64897   187250 |    21632       62     11 |  0.000 % |
1.44/1.88	c 2	|       162 |    1624    64897   187250 |    23795      162     10 | 59.160 % |
1.44/1.88	c 2	===============================================================================
1.44/1.88	c 2	restarts              : 5
1.44/1.88	c 2	conflicts             : 167           (3037 /sec)
1.44/1.88	c 2	decisions             : 486           (0.41 % random) (8838 /sec)
1.44/1.88	c 2	propagations          : 52253          (950210 /sec)
1.44/1.88	c 2	conflict literals     : 1740           (35.82 % deleted)
1.44/1.88	c 2	Memory used           : 4.62 MB
1.44/1.88	c 2	CPU time              : 0.054991 s
1.44/1.88	c 2	
1.44/1.88	c 2	SATISFIABLE
1.44/1.88	c 2	OK
1.44/1.88	c 2	FOUND: _COST <= 5
1.44/1.88	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.44/1.88	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'
1.62/1.96	c 2	Decoding HOME/temp.out
1.62/2.02	c 2	OBJECTIVE _COST 5
1.62/2.02	o 5
1.62/2.03	v 4 3 4 3 2 0 4 2 1 4 1 3 4 4 4 3 1 2 4 3 4 3 3 4 4 4 4 3 4 0 4 0 4 3 3 4 3 4 4 4 0 0 0 1 3 2 0 0 4 1 1 1 1 1 4 2 2 4 1 3 1 4
1.62/2.03	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.62/2.04	c 2	OK
1.62/2.04	c 2	OBJECTIVE BOUND: 0 <= _COST <= 5
1.62/2.04	c 2	SEARCHING: _COST <= 2
1.62/2.04	c 2	============================[ Search Statistics ]==============================
1.62/2.04	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.62/2.04	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.62/2.04	c 2	===============================================================================
1.62/2.04	c 2	|       167 |    1378    64897   187250 |    21632      167     10 | 59.160 % |
1.62/2.04	c 2	===============================================================================
1.62/2.04	c 2	restarts              : 6
1.62/2.04	c 2	conflicts             : 186           (3207 /sec)
1.62/2.04	c 2	decisions             : 564           (0.53 % random) (9726 /sec)
1.62/2.04	c 2	propagations          : 57205          (986446 /sec)
1.62/2.04	c 2	conflict literals     : 1874           (35.62 % deleted)
1.62/2.04	c 2	Memory used           : 4.62 MB
1.62/2.04	c 2	CPU time              : 0.057991 s
1.62/2.04	c 2	
1.62/2.04	c 2	SATISFIABLE
1.62/2.04	c 2	OK
1.62/2.04	c 2	FOUND: _COST <= 2
1.62/2.04	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.62/2.04	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'
1.86/2.13	c 2	Decoding HOME/temp.out
1.86/2.20	c 2	OBJECTIVE _COST 2
1.86/2.20	o 2
1.86/2.20	v 2 2 2 4 4 3 4 2 0 4 0 1 3 3 4 4 1 4 4 3 4 4 3 4 4 4 4 3 4 0 4 4 3 2 1 3 2 4 4 4 0 0 0 1 3 2 0 0 4 1 1 4 3 1 0 2 2 4 2 0 3 4
1.95/2.20	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.95/2.26	c 2	OK
1.95/2.26	c 2	OBJECTIVE BOUND: 0 <= _COST <= 2
1.95/2.26	c 2	SEARCHING: _COST <= 1
1.95/2.26	c 2	============================[ Search Statistics ]==============================
1.95/2.26	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.95/2.26	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.95/2.26	c 2	===============================================================================
1.95/2.26	c 2	|       186 |    1158    64897   187250 |    21632      186     10 | 59.160 % |
1.95/2.26	c 2	===============================================================================
1.95/2.26	c 2	restarts              : 7
1.95/2.26	c 2	conflicts             : 191           (3184 /sec)
1.95/2.26	c 2	decisions             : 598           (0.50 % random) (9968 /sec)
1.95/2.26	c 2	propagations          : 59263          (987881 /sec)
1.95/2.26	c 2	conflict literals     : 1920           (35.42 % deleted)
1.95/2.26	c 2	Memory used           : 4.62 MB
1.95/2.26	c 2	CPU time              : 0.05999 s
1.95/2.26	c 2	
1.95/2.26	c 2	SATISFIABLE
1.95/2.26	c 2	OK
1.95/2.26	c 2	FOUND: _COST <= 1
1.95/2.26	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.95/2.26	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'
2.01/2.34	c 2	Decoding HOME/temp.out
2.01/2.40	c 2	OBJECTIVE _COST 1
2.01/2.40	o 1
2.01/2.41	v 2 2 2 4 4 3 4 2 0 4 0 1 3 3 4 4 1 4 4 3 4 4 3 4 4 4 4 3 4 0 4 3 3 3 1 3 2 4 4 4 0 0 0 1 3 2 0 0 4 1 1 4 3 1 0 2 2 4 2 0 3 4
2.01/2.41	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.01/2.42	c 2	OK
2.01/2.42	c 2	OBJECTIVE BOUND: 0 <= _COST <= 1
2.01/2.42	c 2	SEARCHING: _COST <= 0
2.01/2.42	c 2	============================[ Search Statistics ]==============================
2.01/2.42	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.01/2.42	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.01/2.42	c 2	===============================================================================
2.01/2.42	c 2	|       191 |     881    64897   187250 |    21632      191     10 | 59.160 % |
2.01/2.42	c 2	===============================================================================
2.01/2.42	c 2	restarts              : 8
2.01/2.42	c 2	conflicts             : 205           (3307 /sec)
2.01/2.42	c 2	decisions             : 670           (0.60 % random) (10808 /sec)
2.01/2.42	c 2	propagations          : 60552          (976803 /sec)
2.01/2.42	c 2	conflict literals     : 2131           (33.11 % deleted)
2.01/2.42	c 2	Memory used           : 4.62 MB
2.01/2.42	c 2	CPU time              : 0.06199 s
2.01/2.42	c 2	
2.01/2.42	c 2	SATISFIABLE
2.01/2.42	c 2	OK
2.01/2.42	c 2	FOUND: _COST <= 0
2.01/2.42	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.01/2.42	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'
2.16/2.51	c 3	Decoding HOME/temp.out
2.16/2.58	c 3	OBJECTIVE _COST 0
2.16/2.58	o 0
2.16/2.58	v 2 2 2 4 4 3 4 4 0 4 0 1 3 3 4 4 1 4 4 3 4 4 1 2 4 0 4 4 1 2 3 2 4 3 2 3 2 2 2 2 1 2 2 1 2 0 2 4 4 4 4 4 4 4 1 3 4 2 4 2 4 3
2.16/2.60	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.16/2.63	c 3	OK
2.16/2.63	c 3	OBJECTIVE _COST 0
2.16/2.63	s OPTIMUM FOUND
2.16/2.64	c 3	CPU 2.06 (0.06 0.02 2 0.27)
2.16/2.64	c 3	END Wed Jul 23 04:13:05 2008

Verifier Data (download as text)

OK	0	211
0 unsatisfied constraints, 211 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-1127987-1216779182/watcher-1127987-1216779182 -o /tmp/evaluation-result-1127987-1216779182/solver-1127987-1216779182 -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-1127987-1216779182.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: 2.89 3.17 3.17 4/73 6310
/proc/meminfo: memFree=1582624/2055920 swapFree=4192956/4192956
[pid=6310] ppid=6308 vsize=18572 CPUtime=0
/proc/6310/stat : 6310 (runsolver) R 6308 6310 5385 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 5007901 19017728 292 996147200 4194304 4296836 548682068192 18446744073709551615 225612197159 0 0 4096 24578 0 0 0 17 1 0 0
/proc/6310/statm: 4643 292 257 25 0 2626 0

[startup+0.0793821 s]
/proc/loadavg: 2.89 3.17 3.17 4/73 6310
/proc/meminfo: memFree=1582624/2055920 swapFree=4192956/4192956
[pid=6310] ppid=6308 vsize=13336 CPUtime=0.03
/proc/6310/stat : 6310 (sugar++) D 6308 6310 5385 0 -1 4194304 739 0 0 0 2 1 0 0 18 0 1 0 5007901 13656064 707 996147200 4194304 4206940 548682068528 18446744073709551615 225621094498 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/6310/statm: 3334 707 338 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+0.102385 s]
/proc/loadavg: 2.89 3.17 3.17 4/73 6310
/proc/meminfo: memFree=1582624/2055920 swapFree=4192956/4192956
[pid=6310] ppid=6308 vsize=14776 CPUtime=0.04
/proc/6310/stat : 6310 (sugar++) D 6308 6310 5385 0 -1 4194304 880 0 0 0 3 1 0 0 18 0 1 0 5007901 15130624 848 996147200 4194304 4206940 548682068528 18446744073709551615 225621094498 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/6310/statm: 3694 848 378 3 0 533 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14776

[startup+0.302406 s]
/proc/loadavg: 2.89 3.17 3.17 4/73 6310
/proc/meminfo: memFree=1582624/2055920 swapFree=4192956/4192956
[pid=6310] ppid=6308 vsize=16740 CPUtime=0.07
/proc/6310/stat : 6310 (sugar++) S 6308 6310 5385 0 -1 4194304 1219 128 0 0 5 2 0 0 18 0 1 0 5007901 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6310/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.701449 s]
/proc/loadavg: 2.89 3.17 3.17 4/73 6310
/proc/meminfo: memFree=1582624/2055920 swapFree=4192956/4192956
[pid=6310] ppid=6308 vsize=16740 CPUtime=0.42
/proc/6310/stat : 6310 (sugar++) S 6308 6310 5385 0 -1 4194304 1296 4540 0 1 5 2 32 3 16 0 1 0 5007901 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6310/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 16740

[startup+1.50151 s]
/proc/loadavg: 2.89 3.17 3.17 3/84 6332
/proc/meminfo: memFree=1568072/2055920 swapFree=4192956/4192956
[pid=6310] ppid=6308 vsize=16872 CPUtime=1.29
/proc/6310/stat : 6310 (sugar++) S 6308 6310 5385 0 -1 4194304 1583 14956 0 3 5 2 112 10 16 0 1 0 5007901 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6310/statm: 4218 1118 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+2.30158 s]
/proc/loadavg: 2.89 3.17 3.17 4/85 6383
/proc/meminfo: memFree=1570624/2055920 swapFree=4192956/4192956
[pid=6310] ppid=6308 vsize=16872 CPUtime=1.95
/proc/6310/stat : 6310 (sugar++) S 6308 6310 5385 0 -1 4194304 1859 30019 0 7 6 2 166 21 16 0 1 0 5007901 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6310/statm: 4218 1118 414 3 0 797 0
[pid=6333] ppid=6310 vsize=4724 CPUtime=0.06
/proc/6333/stat : 6333 (minisat-inc) S 6310 6310 5385 0 -1 4194304 1133 0 0 0 6 0 0 0 16 0 1 0 5008029 4837376 1070 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/6333/statm: 1181 1070 79 151 0 1027 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 21596

[startup+2.5016 s]
/proc/loadavg: 2.89 3.17 3.17 4/85 6383
/proc/meminfo: memFree=1570624/2055920 swapFree=4192956/4192956
[pid=6310] ppid=6308 vsize=16872 CPUtime=2.1
/proc/6310/stat : 6310 (sugar++) S 6308 6310 5385 0 -1 4194304 1929 33784 0 8 6 2 179 23 16 0 1 0 5007901 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6310/statm: 4218 1118 414 3 0 797 0
[pid=6333] ppid=6310 vsize=4724 CPUtime=0.06
/proc/6333/stat : 6333 (minisat-inc) S 6310 6310 5385 0 -1 4194304 1135 0 0 0 6 0 0 0 15 0 1 0 5008029 4837376 1070 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/6333/statm: 1181 1070 79 151 0 1027 0
Current children cumulated CPU time (s) 2.16
Current children cumulated vsize (KiB) 21596

[startup+2.6016 s]
/proc/loadavg: 2.89 3.17 3.17 4/85 6383
/proc/meminfo: memFree=1570624/2055920 swapFree=4192956/4192956
[pid=6310] ppid=6308 vsize=16872 CPUtime=2.1
/proc/6310/stat : 6310 (sugar++) S 6308 6310 5385 0 -1 4194304 1949 33784 0 8 6 2 179 23 15 0 1 0 5007901 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6310/statm: 4218 1118 414 3 0 797 0
[pid=6333] ppid=6310 vsize=4724 CPUtime=0.06
/proc/6333/stat : 6333 (minisat-inc) S 6310 6310 5385 0 -1 4194304 1135 0 0 0 6 0 0 0 15 0 1 0 5008029 4837376 1070 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/6333/statm: 1181 1070 79 151 0 1027 0
Current children cumulated CPU time (s) 2.16
Current children cumulated vsize (KiB) 21596

Child status: 0
Real time (s): 2.6426
CPU time (s): 2.37164
CPU user time (s): 2.07069
CPU system time (s): 0.300954
CPU usage (%): 89.7463
Max. virtual memory (cumulated for all children) (KiB): 890556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.07069
system time used= 0.300954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40729
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= 3546
involuntary context switches= 3199

runsolver used 0.009998 second user time and 0.021996 second system time

The end

Launcher Data (download as text)

Begin job on node31 at 2008-07-23 04:13:02
IDJOB=1127987
IDBENCH=64489
IDSOLVER=367
FILE ID=node31/1127987-1216779182
PBS_JOBID= 7974142
Free space on /tmp= 66552 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/kbtree/kbtree-5-2-4-5/kbtree-5-2-4-5-30/normalized-kbtree-5-2-4-5-30-47_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-1127987-1216779182/watcher-1127987-1216779182 -o /tmp/evaluation-result-1127987-1216779182/solver-1127987-1216779182 -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-1127987-1216779182.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 99ae8b27f082b36586a4f2dce7cf6634
RANDOM SEED=312099281

node31.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		: 3000.237
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		: 3000.237
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:       1583168 kB
Buffers:         40020 kB
Cached:         347920 kB
SwapCached:          0 kB
Active:         168132 kB
Inactive:       236156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1583168 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10384 kB
Writeback:           0 kB
Mapped:          27344 kB
Slab:            53500 kB
Committed_AS:    80316 kB
PageTables:       1988 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node31 at 2008-07-23 04:13:05