Trace number 1117196

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+minisatOPTIMUM 2.34564 2.58605

General information on the benchmark

Namemaxcsp/randomMaxCSP/denseLoose/
normalized-vcsp-30-10-25-48-42_ext.xml
MD5SUM94d997fdbd6fa3ae126ab71268955e3e
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints2
Best CPU time to get the best result obtained on this benchmark1.37579
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints109
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension109
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)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Mon Jul 14 20:18:29 2008
0.00/0.04	c 0	PID 24891
0.00/0.04	c 0	HOST node68.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1117196-1216059509.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1117196-1216059509.xml' 'HOME/temp.csp'
0.04/0.32	c 1	1 domains, 30 variables, 0 predicates, 109 relations, 109 constraints
0.04/0.36	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.36	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.30/0.44	c 1	Parsing HOME/temp.csp
0.30/0.58	c 1	parsed 249 expressions
0.30/0.58	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.30/0.59	c 1	MAX CSP: 109 constraints
0.30/0.59	c 1	Converting to clausal form CSP
0.30/0.61	c 1	converted 37 (10%) expressions
0.30/0.62	c 1	converted 73 (20%) expressions
0.30/0.62	c 1	converted 109 (30%) expressions
0.30/0.63	c 1	converted 145 (40%) expressions
0.30/0.64	c 1	converted 181 (50%) expressions
0.30/0.64	c 1	converted 217 (60%) expressions
0.30/0.65	c 1	converted 253 (70%) expressions
0.30/0.65	c 1	converted 289 (80%) expressions
0.30/0.66	c 1	converted 325 (90%) expressions
0.30/0.72	c 1	converted 361 (100%) expressions
0.30/0.73	c 1	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 164
0.30/0.73	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.73	c 1	Propagation in CSP
0.30/0.74	c 1	104 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.30/0.74	c 1	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 110
0.30/0.74	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.74	c 1	Simplifing CSP by introducing new Boolean variables
0.30/0.75	c 1	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 110
0.30/0.75	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.77	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.30/0.78	c 1	25 (10%) CSP integer variables are encoded (200 clauses, 2072 bytes)
0.30/0.78	c 1	50 (20%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.30/0.78	c 1	75 (30%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.30/0.78	c 1	100 (40%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.30/0.78	c 1	124 (50%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.30/0.79	c 1	149 (60%) CSP integer variables are encoded (367 clauses, 3909 bytes)
0.30/0.79	c 1	174 (70%) CSP integer variables are encoded (472 clauses, 5064 bytes)
0.30/0.79	c 1	199 (80%) CSP integer variables are encoded (623 clauses, 6725 bytes)
0.30/0.79	c 1	224 (90%) CSP integer variables are encoded (1219 clauses, 14152 bytes)
0.30/0.79	c 1	248 (100%) CSP integer variables are encoded (1426 clauses, 16843 bytes)
0.30/0.83	c 1	33 (10%) CSP clauses are encoded (2211 clauses, 32108 bytes)
0.30/0.84	c 1	66 (20%) CSP clauses are encoded (2988 clauses, 48005 bytes)
0.30/0.85	c 1	98 (30%) CSP clauses are encoded (3765 clauses, 65274 bytes)
0.30/0.86	c 1	131 (40%) CSP clauses are encoded (4163 clauses, 72981 bytes)
0.30/0.87	c 1	163 (50%) CSP clauses are encoded (5065 clauses, 86035 bytes)
0.30/0.87	c 1	196 (60%) CSP clauses are encoded (5386 clauses, 90444 bytes)
0.30/0.88	c 1	229 (70%) CSP clauses are encoded (7731 clauses, 125513 bytes)
0.30/0.88	c 1	261 (80%) CSP clauses are encoded (9115 clauses, 145109 bytes)
0.30/0.90	c 1	294 (90%) CSP clauses are encoded (14932 clauses, 244043 bytes)
0.30/0.91	c 1	326 (100%) CSP clauses are encoded (21206 clauses, 357246 bytes)
0.30/0.91	c 1	326 CSP clauses encoded
0.30/0.91	c 1	Writing map file : HOME/temp.map
0.30/0.91	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.91	c 1	SAT : 1674 SAT variables, 21206 SAT clauses, 357246 bytes
0.30/0.91	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.94	c 1	OBJECTIVE minimize _COST
0.30/0.94	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.30/0.94	c 1	SEARCHING: _COST <= 55
0.30/0.94	c 1	SOLVING HOME/temp.cnf
0.30/0.94	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.30/0.94	c 1	This is MiniSat 2.0 beta
0.30/0.94	c 1	WARNING: for repeatability, setting FPU to use double precision
0.30/0.94	c 1	============================[ Problem Statistics ]=============================
0.30/0.94	c 1	|                                                                             |
0.30/0.94	c 1	|  Number of variables:  1674                                                 |
0.30/0.94	c 1	|  Number of clauses:    21207                                                |
0.30/0.95	c 1	|  Parsing time:         0.01         s                                       |
0.30/0.96	c 1	============================[ Search Statistics ]==============================
0.30/0.96	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.96	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.96	c 1	===============================================================================
0.30/0.96	c 1	|         0 |    1296    14815    45249 |     4938        0    nan |  0.000 % |
0.30/0.96	c 1	===============================================================================
0.30/0.96	c 1	restarts              : 1
0.30/0.96	c 1	conflicts             : 13             (813 /sec)
0.30/0.96	c 1	decisions             : 58             (0.00 % random) (3626 /sec)
0.30/0.96	c 1	propagations          : 2180           (136276 /sec)
0.30/0.96	c 1	conflict literals     : 136            (11.11 % deleted)
0.30/0.96	c 1	Memory used           : 2.71 MB
0.30/0.96	c 1	CPU time              : 0.015997 s
0.30/0.96	c 1	
0.30/0.96	c 1	SATISFIABLE
0.30/0.96	c 1	FOUND: _COST <= 55
0.30/0.96	s SATISFIABLE
0.30/0.96	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.30/0.96	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.89/1.05	c 1	Decoding HOME/temp.out
0.89/1.09	c 1	OBJECTIVE _COST 31
0.89/1.09	o 31
0.89/1.09	v 8 3 9 9 4 5 4 3 5 8 2 7 7 3 6 1 3 8 9 4 7 6 8 2 2 8 9 9 9 9
0.89/1.10	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.99/1.13	c 1	OBJECTIVE BOUND: 0 <= _COST <= 31
0.99/1.13	c 1	SEARCHING: _COST <= 15
0.99/1.13	c 1	SOLVING HOME/temp.cnf
0.99/1.13	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.99/1.13	c 1	This is MiniSat 2.0 beta
0.99/1.13	c 1	WARNING: for repeatability, setting FPU to use double precision
0.99/1.13	c 1	============================[ Problem Statistics ]=============================
0.99/1.13	c 1	|                                                                             |
0.99/1.13	c 1	|  Number of variables:  1674                                                 |
0.99/1.13	c 1	|  Number of clauses:    21207                                                |
0.99/1.14	c 1	|  Parsing time:         0.01         s                                       |
0.99/1.14	c 1	============================[ Search Statistics ]==============================
0.99/1.14	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.99/1.14	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.99/1.14	c 1	===============================================================================
0.99/1.14	c 1	|         0 |     939     7973    25754 |     2657        0    nan |  0.000 % |
0.99/1.15	c 1	===============================================================================
0.99/1.15	c 1	restarts              : 1
0.99/1.15	c 1	conflicts             : 46             (3286 /sec)
0.99/1.15	c 1	decisions             : 84             (0.00 % random) (6001 /sec)
0.99/1.15	c 1	propagations          : 3547           (253411 /sec)
0.99/1.15	c 1	conflict literals     : 1007           (11.43 % deleted)
0.99/1.15	c 1	Memory used           : 2.71 MB
0.99/1.15	c 1	CPU time              : 0.013997 s
0.99/1.15	c 1	
0.99/1.15	c 1	SATISFIABLE
0.99/1.15	c 1	FOUND: _COST <= 15
0.99/1.15	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.99/1.15	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.02/1.23	c 1	Decoding HOME/temp.out
1.02/1.27	c 2	OBJECTIVE _COST 15
1.02/1.27	o 15
1.02/1.28	v 8 6 7 5 1 5 1 6 4 1 7 5 4 0 9 2 6 9 8 0 8 7 8 2 3 1 9 5 3 9
1.02/1.28	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.02/1.31	c 2	OBJECTIVE BOUND: 0 <= _COST <= 15
1.02/1.31	c 2	SEARCHING: _COST <= 7
1.02/1.31	c 2	SOLVING HOME/temp.cnf
1.02/1.31	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.02/1.31	c 2	This is MiniSat 2.0 beta
1.02/1.31	c 2	WARNING: for repeatability, setting FPU to use double precision
1.02/1.31	c 2	============================[ Problem Statistics ]=============================
1.02/1.31	c 2	|                                                                             |
1.02/1.31	c 2	|  Number of variables:  1674                                                 |
1.02/1.31	c 2	|  Number of clauses:    21207                                                |
1.02/1.33	c 2	|  Parsing time:         0.01         s                                       |
1.02/1.33	c 2	============================[ Search Statistics ]==============================
1.02/1.33	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.02/1.33	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.02/1.33	c 2	===============================================================================
1.02/1.33	c 2	|         0 |     804     5766    19530 |     1922        0    nan |  0.000 % |
1.02/1.33	c 2	|       100 |     804     5766    19530 |     2114      100     24 | 51.971 % |
1.02/1.34	c 2	|       250 |     804     5766    19530 |     2325      250     20 | 51.972 % |
1.02/1.36	c 2	|       475 |     804     5766    19530 |     2558      475     18 | 51.972 % |
1.02/1.38	c 2	|       812 |     804     5766    19530 |     2814      812     16 | 51.972 % |
1.16/1.42	c 2	|      1318 |     804     5766    19530 |     3095     1318     17 | 51.972 % |
1.16/1.46	c 2	===============================================================================
1.16/1.46	c 2	restarts              : 6
1.16/1.46	c 2	conflicts             : 1862           (13302 /sec)
1.16/1.46	c 2	decisions             : 2184           (0.92 % random) (15602 /sec)
1.16/1.46	c 2	propagations          : 290429         (2074819 /sec)
1.16/1.46	c 2	conflict literals     : 33161          (38.13 % deleted)
1.16/1.46	c 2	Memory used           : 2.71 MB
1.16/1.46	c 2	CPU time              : 0.139978 s
1.16/1.46	c 2	
1.16/1.46	c 2	SATISFIABLE
1.16/1.46	c 2	FOUND: _COST <= 7
1.16/1.46	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.16/1.46	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.30/1.54	c 2	Decoding HOME/temp.out
1.30/1.58	c 2	OBJECTIVE _COST 7
1.30/1.58	o 7
1.30/1.59	v 0 4 7 9 1 1 9 5 4 1 4 0 1 8 5 7 6 0 8 5 9 0 0 5 9 9 1 5 9 9
1.30/1.59	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.30/1.62	c 2	OBJECTIVE BOUND: 0 <= _COST <= 7
1.30/1.62	c 2	SEARCHING: _COST <= 3
1.30/1.62	c 2	SOLVING HOME/temp.cnf
1.30/1.62	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.30/1.62	c 2	This is MiniSat 2.0 beta
1.30/1.62	c 2	WARNING: for repeatability, setting FPU to use double precision
1.30/1.62	c 2	============================[ Problem Statistics ]=============================
1.30/1.62	c 2	|                                                                             |
1.30/1.62	c 2	|  Number of variables:  1674                                                 |
1.30/1.62	c 2	|  Number of clauses:    21207                                                |
1.30/1.63	c 2	|  Parsing time:         0.01         s                                       |
1.30/1.64	c 2	============================[ Search Statistics ]==============================
1.30/1.64	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.30/1.64	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.30/1.64	c 2	===============================================================================
1.30/1.64	c 2	|         0 |     661     4318    15611 |     1439        0    nan |  0.000 % |
1.30/1.64	c 2	|       101 |     661     4318    15611 |     1583      101     24 | 60.514 % |
1.30/1.65	c 2	|       251 |     661     4318    15611 |     1741      251     21 | 60.516 % |
1.30/1.66	c 2	===============================================================================
1.30/1.66	c 2	restarts              : 3
1.30/1.66	c 2	conflicts             : 342            (10061 /sec)
1.30/1.66	c 2	decisions             : 451            (1.11 % random) (13267 /sec)
1.30/1.66	c 2	propagations          : 42140          (1239631 /sec)
1.30/1.66	c 2	conflict literals     : 6277           (24.21 % deleted)
1.30/1.66	c 2	Memory used           : 2.71 MB
1.30/1.66	c 2	CPU time              : 0.033994 s
1.30/1.66	c 2	
1.30/1.66	c 2	SATISFIABLE
1.30/1.66	c 2	FOUND: _COST <= 3
1.30/1.66	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.30/1.66	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.47/1.74	c 2	Decoding HOME/temp.out
1.47/1.78	c 2	OBJECTIVE _COST 3
1.47/1.78	o 3
1.47/1.78	v 0 9 5 9 4 2 0 5 4 4 5 8 6 4 4 7 4 0 9 9 3 5 2 7 5 7 1 5 5 6
1.47/1.78	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.47/1.83	c 2	OBJECTIVE BOUND: 0 <= _COST <= 3
1.47/1.83	c 2	SEARCHING: _COST <= 1
1.47/1.83	c 2	SOLVING HOME/temp.cnf
1.47/1.83	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.47/1.84	c 2	This is MiniSat 2.0 beta
1.47/1.84	c 2	WARNING: for repeatability, setting FPU to use double precision
1.47/1.84	c 2	============================[ Problem Statistics ]=============================
1.47/1.84	c 2	|                                                                             |
1.47/1.84	c 2	|  Number of variables:  1674                                                 |
1.47/1.84	c 2	|  Number of clauses:    21207                                                |
1.47/1.85	c 2	|  Parsing time:         0.01         s                                       |
1.47/1.85	c 2	============================[ Search Statistics ]==============================
1.47/1.85	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.47/1.85	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.47/1.85	c 2	===============================================================================
1.47/1.85	c 2	|         0 |     488     3284    13026 |     1094        0    nan |  0.000 % |
1.47/1.86	c 2	|       102 |     488     3284    13026 |     1204      102     23 | 70.848 % |
1.47/1.87	c 2	|       252 |     488     3284    13026 |     1324      252     15 | 70.849 % |
1.47/1.88	c 2	|       477 |     488     3284    13026 |     1457      477     18 | 70.849 % |
1.61/1.90	c 2	|       817 |     487     3261    12945 |     1602      324     17 | 70.908 % |
1.61/1.93	c 2	|      1323 |     483     3176    12597 |     1762      316     18 | 71.147 % |
1.61/1.98	c 2	|      2082 |     480     3092    12223 |     1939      674     19 | 71.326 % |
1.61/2.05	c 2	|      3222 |     472     2940    11527 |     2133      578     16 | 71.804 % |
1.61/2.06	c 2	===============================================================================
1.61/2.06	c 2	restarts              : 8
1.61/2.06	c 2	conflicts             : 3403           (15541 /sec)
1.61/2.06	c 2	decisions             : 3891           (1.21 % random) (17770 /sec)
1.61/2.06	c 2	propagations          : 459129         (2096805 /sec)
1.61/2.06	c 2	conflict literals     : 55110          (31.30 % deleted)
1.61/2.06	c 2	Memory used           : 2.71 MB
1.61/2.06	c 2	CPU time              : 0.218966 s
1.61/2.06	c 2	
1.61/2.06	c 2	UNSATISFIABLE
1.61/2.06	c 2	NOT FOUND: _COST <= 1
1.61/2.06	c 2	OBJECTIVE BOUND: 2 <= _COST <= 3
1.61/2.06	c 2	SEARCHING: _COST <= 2
1.61/2.06	c 2	SOLVING HOME/temp.cnf
1.61/2.06	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.61/2.06	c 2	This is MiniSat 2.0 beta
1.61/2.06	c 2	WARNING: for repeatability, setting FPU to use double precision
1.61/2.06	c 2	============================[ Problem Statistics ]=============================
1.61/2.06	c 2	|                                                                             |
1.61/2.06	c 2	|  Number of variables:  1674                                                 |
1.61/2.06	c 2	|  Number of clauses:    21207                                                |
1.61/2.08	c 2	|  Parsing time:         0.01         s                                       |
1.61/2.08	c 2	============================[ Search Statistics ]==============================
1.61/2.08	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.61/2.08	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.61/2.08	c 2	===============================================================================
1.61/2.08	c 2	|         0 |     597     3868    14452 |     1289        0    nan |  0.000 % |
1.61/2.08	c 2	|       102 |     597     3868    14452 |     1418      102     23 | 64.337 % |
1.61/2.09	c 2	|       252 |     597     3868    14452 |     1560      252     17 | 64.337 % |
1.86/2.11	c 2	|       477 |     597     3868    14452 |     1716      477     19 | 64.337 % |
1.86/2.13	c 2	|       815 |     597     3868    14452 |     1887      815     17 | 64.337 % |
1.86/2.16	c 2	|      1322 |     597     3868    14452 |     2076     1322     17 | 64.337 % |
1.96/2.21	c 2	|      2081 |     597     3868    14452 |     2284     2081     18 | 64.337 % |
1.96/2.29	c 3	|      3222 |     596     3851    14390 |     2512     2105     19 | 64.397 % |
2.16/2.40	c 3	===============================================================================
2.16/2.40	c 3	restarts              : 8
2.16/2.40	c 3	conflicts             : 4668           (14148 /sec)
2.16/2.40	c 3	decisions             : 5449           (1.03 % random) (16515 /sec)
2.16/2.40	c 3	propagations          : 653986         (1982082 /sec)
2.16/2.40	c 3	conflict literals     : 86500          (31.86 % deleted)
2.16/2.40	c 3	Memory used           : 2.71 MB
2.16/2.40	c 3	CPU time              : 0.329949 s
2.16/2.40	c 3	
2.16/2.40	c 3	SATISFIABLE
2.16/2.41	c 3	FOUND: _COST <= 2
2.16/2.41	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.16/2.41	c 3	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.16/2.48	c 3	Decoding HOME/temp.out
2.18/2.52	c 3	OBJECTIVE _COST 2
2.18/2.52	o 2
2.18/2.52	v 6 9 5 3 7 2 0 5 4 4 5 6 4 4 0 8 8 6 9 9 9 2 2 7 0 6 1 5 5 6
2.18/2.53	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.18/2.58	c 3	OBJECTIVE _COST 2
2.18/2.58	s OPTIMUM FOUND
2.18/2.58	c 3	CPU 2.09 (0.03 0.02 2.06 0.21)
2.18/2.58	c 3	END Mon Jul 14 20:18:32 2008

Verifier Data (download as text)

OK	2	107
2 unsatisfied constraints, 107 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-1117196-1216059509/watcher-1117196-1216059509 -o /tmp/evaluation-result-1117196-1216059509/solver-1117196-1216059509 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar -max -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1117196-1216059509.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: 2.51 2.66 2.82 4/81 24891
/proc/meminfo: memFree=1786584/2055920 swapFree=4181044/4192956
[pid=24891] ppid=24889 vsize=18572 CPUtime=0
/proc/24891/stat : 24891 (runsolver) R 24889 24891 24033 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 62359004 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 223187889447 0 0 4096 24578 0 0 0 17 1 0 0
/proc/24891/statm: 4643 292 257 25 0 2626 0

[startup+0.0936181 s]
/proc/loadavg: 2.51 2.66 2.82 4/81 24891
/proc/meminfo: memFree=1786584/2055920 swapFree=4181044/4192956
[pid=24891] ppid=24889 vsize=13600 CPUtime=0.04
/proc/24891/stat : 24891 (sugar) S 24889 24891 24033 0 -1 4194304 898 127 0 0 3 1 0 0 21 0 1 0 62359004 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 223196786786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24891/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.102084 s]
/proc/loadavg: 2.51 2.66 2.82 4/81 24891
/proc/meminfo: memFree=1786584/2055920 swapFree=4181044/4192956
[pid=24891] ppid=24889 vsize=13600 CPUtime=0.04
/proc/24891/stat : 24891 (sugar) S 24889 24891 24033 0 -1 4194304 898 127 0 0 3 1 0 0 21 0 1 0 62359004 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 223196786786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24891/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301102 s]
/proc/loadavg: 2.51 2.66 2.82 4/81 24891
/proc/meminfo: memFree=1786584/2055920 swapFree=4181044/4192956
[pid=24891] ppid=24889 vsize=13600 CPUtime=0.04
/proc/24891/stat : 24891 (sugar) S 24889 24891 24033 0 -1 4194304 898 127 0 0 3 1 0 0 21 0 1 0 62359004 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 223196786786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24891/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701137 s]
/proc/loadavg: 2.51 2.66 2.82 4/81 24891
/proc/meminfo: memFree=1786584/2055920 swapFree=4181044/4192956
[pid=24891] ppid=24889 vsize=13600 CPUtime=0.3
/proc/24891/stat : 24891 (sugar) S 24889 24891 24033 0 -1 4194304 974 4353 0 1 3 1 24 2 15 0 1 0 62359004 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 223196786786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24891/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 13600

[startup+1.50121 s]
/proc/loadavg: 2.51 2.66 2.82 3/88 24921
/proc/meminfo: memFree=1781408/2055920 swapFree=4181044/4192956
[pid=24891] ppid=24889 vsize=13600 CPUtime=1.3
/proc/24891/stat : 24891 (sugar) S 24889 24891 24033 0 -1 4194304 1332 19652 0 4 3 1 113 13 16 0 1 0 62359004 13926400 806 996147200 4194304 4206940 548682068592 18446744073709551615 223196786786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24891/statm: 3400 806 374 3 0 500 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 13600

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

[startup+2.30128 s]
/proc/loadavg: 2.51 2.66 2.82 3/84 24965
/proc/meminfo: memFree=1782464/2055920 swapFree=4181044/4192956
[pid=24891] ppid=24889 vsize=13600 CPUtime=1.84
/proc/24891/stat : 24891 (sugar) S 24889 24891 24033 0 -1 4194304 1571 28566 0 6 3 1 161 19 15 0 1 0 62359004 13926400 806 996147200 4194304 4206940 548682068592 18446744073709551615 223196786786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24891/statm: 3400 806 374 3 0 500 0
[pid=24964] ppid=24891 vsize=5356 CPUtime=0
/proc/24964/stat : 24964 (sh) S 24891 24891 24033 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 62359210 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 223187886916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24964/statm: 1339 232 193 169 0 50 0
[pid=24965] ppid=24964 vsize=2776 CPUtime=0.22
/proc/24965/stat : 24965 (minisat) R 24964 24891 24033 0 -1 4194304 448 0 0 0 22 0 0 0 21 0 1 0 62359211 2842624 434 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/24965/statm: 694 434 75 150 0 541 0
Current children cumulated CPU time (s) 2.06
Current children cumulated vsize (KiB) 21732

[startup+2.5013 s]
/proc/loadavg: 2.51 2.66 2.82 3/84 24965
/proc/meminfo: memFree=1782464/2055920 swapFree=4181044/4192956
[pid=24891] ppid=24889 vsize=13600 CPUtime=2.18
/proc/24891/stat : 24891 (sugar) S 24889 24891 24033 0 -1 4194304 1632 29309 0 6 3 2 194 19 16 0 1 0 62359004 13926400 806 996147200 4194304 4206940 548682068592 18446744073709551615 223196786786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24891/statm: 3400 806 374 3 0 500 0
Current children cumulated CPU time (s) 2.18
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 2.58605
CPU time (s): 2.34564
CPU user time (s): 2.10568
CPU system time (s): 0.239963
CPU usage (%): 90.7035
Max. virtual memory (cumulated for all children) (KiB): 882996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.10568
system time used= 0.239963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34722
page faults= 7
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2408
involuntary context switches= 2278

runsolver used 0.009998 second user time and 0.017997 second system time

The end

Launcher Data (download as text)

Begin job on node68 at 2008-07-14 20:18:29
IDJOB=1117196
IDBENCH=62089
IDSOLVER=368
FILE ID=node68/1117196-1216059509
PBS_JOBID= 7904940
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/maxcsp/randomMaxCSP/denseLoose/normalized-vcsp-30-10-25-48-42_ext.xml
COMMAND LINE= DIR/sugar -max -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1117196-1216059509/watcher-1117196-1216059509 -o /tmp/evaluation-result-1117196-1216059509/solver-1117196-1216059509 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar -max -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1117196-1216059509.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 94d997fdbd6fa3ae126ab71268955e3e
RANDOM SEED=21215518

node68.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		: 3000.240
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		: 3000.240
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:       1787128 kB
Buffers:         60744 kB
Cached:         138176 kB
SwapCached:       6032 kB
Active:         153472 kB
Inactive:        66320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787128 kB
SwapTotal:     4192956 kB
SwapFree:      4181044 kB
Dirty:            1480 kB
Writeback:           0 kB
Mapped:          37648 kB
Slab:            34320 kB
Committed_AS:   187720 kB
PageTables:       1872 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB
End job on node68 at 2008-07-14 20:18:32