Trace number 1117523

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 16.3735 16.6721

General information on the benchmark

Namemaxcsp/randomMaxCSP/denseLoose/
normalized-vcsp-30-10-25-48-44_ext.xml
MD5SUM69f4298207e5bec914ba9b45c598d305
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 benchmark0.393939
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)

0.01/0.06	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.01/0.07	c 0	BEGIN Mon Jul 14 21:22:15 2008
0.01/0.07	c 0	PID 21256
0.01/0.07	c 0	HOST node86.alineos.net
0.01/0.07	c 0	CONVERTING HOME/instance-1117523-1216063335.xml TO HOME/temp.csp
0.01/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1117523-1216063335.xml' 'HOME/temp.csp'
0.06/0.34	c 0	1 domains, 30 variables, 0 predicates, 109 relations, 109 constraints
0.06/0.38	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.38	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.33/0.46	c 0	Parsing HOME/temp.csp
0.33/0.59	c 0	parsed 249 expressions
0.33/0.59	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.33/0.59	c 0	MAX CSP: 109 constraints
0.33/0.60	c 0	Converting to clausal form CSP
0.33/0.62	c 0	converted 37 (10%) expressions
0.33/0.62	c 0	converted 73 (20%) expressions
0.33/0.62	c 0	converted 109 (30%) expressions
0.33/0.63	c 0	converted 145 (40%) expressions
0.33/0.64	c 0	converted 181 (50%) expressions
0.33/0.65	c 0	converted 217 (60%) expressions
0.33/0.65	c 0	converted 253 (70%) expressions
0.33/0.66	c 0	converted 289 (80%) expressions
0.33/0.67	c 0	converted 325 (90%) expressions
0.33/0.73	c 0	converted 361 (100%) expressions
0.33/0.73	c 0	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 164
0.33/0.73	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.73	c 0	Propagation in CSP
0.33/0.74	c 0	104 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.33/0.75	c 0	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 110
0.33/0.75	c 0	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.75	c 0	Simplifing CSP by introducing new Boolean variables
0.33/0.75	c 0	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 110
0.33/0.75	c 0	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.77	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.33/0.78	c 0	25 (10%) CSP integer variables are encoded (200 clauses, 2072 bytes)
0.33/0.78	c 0	50 (20%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.33/0.78	c 0	75 (30%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.33/0.78	c 0	100 (40%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.33/0.79	c 0	124 (50%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.33/0.79	c 0	149 (60%) CSP integer variables are encoded (367 clauses, 3909 bytes)
0.33/0.79	c 0	174 (70%) CSP integer variables are encoded (472 clauses, 5064 bytes)
0.33/0.79	c 0	199 (80%) CSP integer variables are encoded (623 clauses, 6725 bytes)
0.33/0.79	c 0	224 (90%) CSP integer variables are encoded (1219 clauses, 14152 bytes)
0.33/0.79	c 0	248 (100%) CSP integer variables are encoded (1426 clauses, 16843 bytes)
0.33/0.83	c 0	33 (10%) CSP clauses are encoded (2242 clauses, 32784 bytes)
0.33/0.84	c 0	66 (20%) CSP clauses are encoded (3048 clauses, 49481 bytes)
0.33/0.85	c 0	98 (30%) CSP clauses are encoded (3805 clauses, 66302 bytes)
0.33/0.86	c 0	131 (40%) CSP clauses are encoded (4190 clauses, 73717 bytes)
0.33/0.87	c 0	163 (50%) CSP clauses are encoded (5092 clauses, 86771 bytes)
0.33/0.87	c 0	196 (60%) CSP clauses are encoded (5413 clauses, 91180 bytes)
0.33/0.87	c 0	229 (70%) CSP clauses are encoded (7758 clauses, 126249 bytes)
0.33/0.88	c 0	261 (80%) CSP clauses are encoded (9142 clauses, 145845 bytes)
0.33/0.89	c 1	294 (90%) CSP clauses are encoded (14959 clauses, 244779 bytes)
0.33/0.90	c 1	326 (100%) CSP clauses are encoded (21233 clauses, 357982 bytes)
0.33/0.90	c 1	326 CSP clauses encoded
0.33/0.90	c 1	Writing map file : HOME/temp.map
0.33/0.90	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.90	c 1	SAT : 1674 SAT variables, 21233 SAT clauses, 357982 bytes
0.33/0.91	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.96	c 1	OBJECTIVE minimize _COST
0.33/0.96	c 1	SOLVING HOME/temp.cnf
0.33/0.96	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.33/0.96	c 1	This is MiniSat 2.0 beta incremental
0.33/0.96	c 1	WARNING: for repeatability, setting FPU to use double precision
0.33/0.96	c 1	============================[ Problem Statistics ]=============================
0.33/0.96	c 1	|                                                                             |
0.33/0.96	c 1	|  Number of variables:  1674                                                 |
0.33/0.96	c 1	|  Number of clauses:    21233                                                |
0.33/0.97	c 1	|  Parsing time:         0.01         s                                       |
0.33/0.97	c 1	OK
0.33/0.97	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.33/0.97	c 1	SEARCHING: _COST <= 55
0.33/0.97	c 1	============================[ Search Statistics ]==============================
0.33/0.97	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.33/0.97	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.33/0.97	c 1	===============================================================================
0.33/0.97	c 1	|         0 |    1674    21233    63470 |     7077        0    nan |  0.000 % |
0.33/0.97	c 1	===============================================================================
0.33/0.97	c 1	restarts              : 1
0.33/0.97	c 1	conflicts             : 10            (1000 /sec)
0.33/0.97	c 1	decisions             : 44            (0.00 % random) (4401 /sec)
0.33/0.97	c 1	propagations          : 2079           (207942 /sec)
0.33/0.97	c 1	conflict literals     : 119            (11.19 % deleted)
0.33/0.97	c 1	Memory used           : 2.73 MB
0.33/0.97	c 1	CPU time              : 0.009998 s
0.33/0.97	c 1	
0.33/0.97	c 1	SATISFIABLE
0.33/0.97	c 1	OK
0.33/0.97	c 1	FOUND: _COST <= 55
0.33/0.97	s SATISFIABLE
0.33/0.97	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.33/0.98	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'
0.86/1.06	c 1	Decoding HOME/temp.out
0.86/1.10	c 1	OBJECTIVE _COST 31
0.86/1.10	o 31
0.86/1.10	v 6 8 3 1 4 8 8 7 8 2 2 4 6 2 4 8 6 6 8 2 8 1 6 8 0 8 8 2 8 9
0.95/1.11	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.95/1.16	c 1	OK
0.95/1.16	c 1	OBJECTIVE BOUND: 0 <= _COST <= 31
0.95/1.16	c 1	SEARCHING: _COST <= 15
0.95/1.17	c 1	============================[ Search Statistics ]==============================
0.95/1.17	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.95/1.17	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.95/1.17	c 1	===============================================================================
0.95/1.17	c 1	|        10 |    1674    21233    63470 |     7077       10     12 |  0.000 % |
0.95/1.17	c 1	|       111 |    1674    21233    63470 |     7785      111     20 | 34.056 % |
0.95/1.17	c 1	===============================================================================
0.95/1.17	c 1	restarts              : 3
0.95/1.17	c 1	conflicts             : 121           (6723 /sec)
0.95/1.17	c 1	decisions             : 251           (0.00 % random) (13947 /sec)
0.95/1.17	c 1	propagations          : 22457          (1247819 /sec)
0.95/1.17	c 1	conflict literals     : 2347           (29.20 % deleted)
0.95/1.17	c 1	Memory used           : 2.73 MB
0.95/1.17	c 1	CPU time              : 0.017997 s
0.95/1.17	c 1	
0.95/1.17	c 1	SATISFIABLE
0.95/1.17	c 1	OK
0.95/1.17	c 1	FOUND: _COST <= 15
0.95/1.17	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.95/1.17	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'
0.99/1.25	c 1	Decoding HOME/temp.out
0.99/1.29	c 1	OBJECTIVE _COST 15
0.99/1.29	o 15
0.99/1.29	v 9 9 9 2 4 9 6 2 6 4 1 9 7 4 7 2 9 0 7 5 7 1 6 7 7 9 8 9 7 1
0.99/1.29	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.99/1.32	c 1	OK
0.99/1.32	c 1	OBJECTIVE BOUND: 0 <= _COST <= 15
0.99/1.32	c 1	SEARCHING: _COST <= 7
0.99/1.34	c 1	============================[ Search Statistics ]==============================
0.99/1.34	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.99/1.34	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.99/1.34	c 1	===============================================================================
0.99/1.34	c 1	|       121 |    1104    21233    63470 |     7077      121     19 | 34.056 % |
0.99/1.34	c 1	|       222 |    1104    21233    63470 |     7785      222     16 | 43.912 % |
0.99/1.35	c 1	|       372 |    1104    21233    63470 |     8563      372     16 | 43.912 % |
0.99/1.36	c 1	|       597 |     939     8000    25882 |     9420      597     16 | 43.912 % |
0.99/1.38	c 1	|       934 |     939     8000    25882 |    10362      934     16 | 43.912 % |
1.20/1.41	c 1	|      1444 |     939     8000    25882 |    11398     1444     16 | 43.912 % |
1.20/1.46	c 1	|      2203 |     939     8000    25882 |    12538     2203     16 | 43.912 % |
1.30/1.54	c 1	|      3342 |     939     8000    25882 |    13792     3342     16 | 43.912 % |
1.40/1.67	c 1	|      5050 |     939     8000    25882 |    15171     5050     16 | 43.912 % |
1.60/1.90	c 2	|      7612 |     939     8000    25882 |    16688     7612     17 | 43.912 % |
2.00/2.25	c 2	|     11456 |     939     8000    25882 |    18357    11456     18 | 43.912 % |
2.70/2.94	c 3	|     17222 |     939     8000    25882 |    20193    17222     18 | 43.912 % |
3.79/4.06	c 4	|     25872 |     939     8000    25882 |    22212    15184     18 | 43.912 % |
5.59/5.89	c 6	|     38846 |     939     8000    25882 |    24434    16497     18 | 43.912 % |
8.79/9.05	c 9	|     58307 |     939     8000    25882 |    26877    23188     19 | 43.912 % |
14.39/14.63	c 14	|     87500 |     939     8000    25882 |    29565    24455     20 | 43.912 % |
14.68/14.94	c 15	===============================================================================
14.68/14.94	c 15	restarts              : 19
14.68/14.94	c 15	conflicts             : 89211         (6550 /sec)
14.68/14.94	c 15	decisions             : 100161        (0.87 % random) (7353 /sec)
14.68/14.94	c 15	propagations          : 12865338       (944527 /sec)
14.68/14.94	c 15	conflict literals     : 1771515        (32.65 % deleted)
14.68/14.94	c 15	Memory used           : 6.15 MB
14.68/14.94	c 15	CPU time              : 13.6209 s
14.68/14.94	c 15	
14.68/14.94	c 15	SATISFIABLE
14.68/14.94	c 15	OK
14.68/14.94	c 15	FOUND: _COST <= 7
14.68/14.94	c 15	DECODING HOME/temp.out WITH HOME/temp.map
14.68/14.94	c 15	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
14.74/15.01	c 15	Decoding HOME/temp.out
14.74/15.05	c 15	OBJECTIVE _COST 7
14.74/15.05	o 7
14.74/15.05	v 9 4 7 8 4 6 3 2 2 4 7 5 9 1 3 7 9 8 7 1 3 2 8 7 9 9 9 9 3 6
14.74/15.07	c 15	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
14.74/15.11	c 15	OK
14.74/15.11	c 15	OBJECTIVE BOUND: 0 <= _COST <= 7
14.74/15.11	c 15	SEARCHING: _COST <= 3
14.74/15.12	c 15	============================[ Search Statistics ]==============================
14.74/15.12	c 15	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
14.74/15.12	c 15	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
14.74/15.12	c 15	===============================================================================
14.74/15.12	c 15	|     89211 |     804     5793    19658 |     1931    26166     20 | 43.912 % |
15.06/15.32	c 15	|     89311 |     804     5793    19658 |     2124     1736     14 | 51.976 % |
15.06/15.33	c 15	|     89461 |     804     5793    19658 |     2336     1886     14 | 51.976 % |
15.06/15.35	c 15	|     89687 |     804     5793    19658 |     2570     2112     14 | 51.976 % |
15.06/15.38	c 15	|     90024 |     804     5793    19658 |     2827     2449     14 | 51.976 % |
15.15/15.42	c 15	|     90530 |     804     5793    19658 |     3109     2955     15 | 51.976 % |
15.15/15.47	c 15	|     91289 |     804     5793    19658 |     3420     3714     16 | 51.976 % |
15.24/15.58	c 15	|     92428 |     804     5793    19658 |     3762     2578     21 | 51.976 % |
15.44/15.71	c 15	|     94136 |     804     5793    19658 |     4139     4286     19 | 51.976 % |
15.54/15.86	c 15	===============================================================================
15.54/15.86	c 15	restarts              : 28
15.54/15.86	c 15	conflicts             : 95976         (6685 /sec)
15.54/15.86	c 15	decisions             : 107555        (0.87 % random) (7491 /sec)
15.54/15.86	c 15	propagations          : 13900756       (968166 /sec)
15.54/15.86	c 15	conflict literals     : 1900068        (32.52 % deleted)
15.54/15.86	c 15	Memory used           : 6.15 MB
15.54/15.86	c 15	CPU time              : 14.3578 s
15.54/15.86	c 15	
15.54/15.86	c 15	SATISFIABLE
15.54/15.86	c 15	OK
15.54/15.86	c 15	FOUND: _COST <= 3
15.54/15.86	c 15	DECODING HOME/temp.out WITH HOME/temp.map
15.54/15.86	c 15	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
15.60/15.94	c 16	Decoding HOME/temp.out
15.60/15.98	c 16	OBJECTIVE _COST 3
15.60/15.98	o 3
15.60/15.98	v 1 4 7 8 4 6 4 2 2 4 7 5 9 1 3 7 4 8 3 1 3 2 9 7 9 9 6 9 4 6
15.60/15.98	c 16	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
15.60/16.01	c 16	OK
15.60/16.01	c 16	OBJECTIVE BOUND: 0 <= _COST <= 3
15.60/16.01	c 16	SEARCHING: _COST <= 1
15.60/16.01	c 16	============================[ Search Statistics ]==============================
15.60/16.01	c 16	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
15.60/16.01	c 16	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
15.60/16.01	c 16	===============================================================================
15.60/16.01	c 16	|     95976 |     661     4345    15739 |     1448     3495     16 | 51.976 % |
15.60/16.02	c 16	|     96078 |     661     4345    15739 |     1593     1850     16 | 60.520 % |
15.60/16.03	c 16	|     96228 |     661     4345    15739 |     1752     2000     16 | 60.520 % |
15.60/16.05	c 16	|     96453 |     661     4345    15739 |     1927     2225     16 | 60.520 % |
15.60/16.07	c 16	|     96790 |     661     4345    15739 |     2120     2562     17 | 60.520 % |
15.82/16.11	c 16	|     97298 |     661     4345    15739 |     2332     3070     18 | 60.520 % |
15.82/16.16	c 16	|     98057 |     661     4345    15739 |     2565     2026     18 | 60.520 % |
15.82/16.19	c 16	===============================================================================
15.82/16.19	c 16	restarts              : 35
15.82/16.19	c 16	conflicts             : 98538         (6779 /sec)
15.82/16.19	c 16	decisions             : 110415        (0.87 % random) (7596 /sec)
15.82/16.19	c 16	propagations          : 14188774       (976127 /sec)
15.82/16.19	c 16	conflict literals     : 1951660        (32.36 % deleted)
15.82/16.19	c 16	Memory used           : 6.15 MB
15.82/16.19	c 16	CPU time              : 14.5358 s
15.82/16.19	c 16	
15.82/16.19	c 16	UNSATISFIABLE
15.82/16.19	c 16	OK
15.82/16.19	c 16	NOT FOUND: _COST <= 1
15.82/16.19	c 16	OK
15.82/16.19	c 16	OBJECTIVE BOUND: 2 <= _COST <= 3
15.82/16.19	c 16	SEARCHING: _COST <= 2
15.82/16.19	c 16	============================[ Search Statistics ]==============================
15.82/16.19	c 16	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
15.82/16.19	c 16	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
15.82/16.19	c 16	===============================================================================
15.82/16.19	c 16	|     98538 |     658     4334    15715 |     1444     2150     18 | 60.520 % |
15.92/16.20	c 16	|     98638 |     658     4334    15715 |     1589     2250     19 | 60.695 % |
15.92/16.21	c 16	|     98788 |     658     4334    15715 |     1748     2400     18 | 60.695 % |
15.92/16.23	c 16	|     99013 |     658     4334    15715 |     1922     2625     18 | 60.695 % |
15.92/16.25	c 16	|     99350 |     658     4334    15715 |     2115     2962     19 | 60.695 % |
15.92/16.30	c 16	|     99857 |     658     4334    15715 |     2326     1851     16 | 60.695 % |
16.02/16.35	c 16	|    100617 |     658     4334    15715 |     2559     2611     16 | 60.695 % |
16.13/16.43	c 16	|    101757 |     658     4334    15715 |     2815     3751     18 | 60.695 % |
16.13/16.50	c 16	===============================================================================
16.13/16.50	c 16	restarts              : 43
16.13/16.50	c 16	conflicts             : 102538        (6908 /sec)
16.13/16.50	c 16	decisions             : 114781        (0.87 % random) (7733 /sec)
16.13/16.50	c 16	propagations          : 14731482       (992504 /sec)
16.13/16.50	c 16	conflict literals     : 2031218        (32.32 % deleted)
16.13/16.50	c 16	Memory used           : 6.15 MB
16.13/16.50	c 16	CPU time              : 14.8427 s
16.13/16.50	c 16	
16.13/16.50	c 16	SATISFIABLE
16.23/16.50	c 16	OK
16.23/16.50	c 16	FOUND: _COST <= 2
16.23/16.50	c 16	DECODING HOME/temp.out WITH HOME/temp.map
16.23/16.50	c 16	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
16.23/16.58	c 16	Decoding HOME/temp.out
16.23/16.62	c 16	OBJECTIVE _COST 2
16.23/16.62	o 2
16.23/16.62	v 8 4 2 9 7 6 5 6 4 0 7 9 9 8 4 3 9 7 8 8 6 9 9 3 9 5 6 9 7 6
16.23/16.63	c 16	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
16.23/16.66	c 16	OK
16.23/16.66	c 16	OBJECTIVE _COST 2
16.23/16.66	s OPTIMUM FOUND
16.23/16.67	c 16	CPU 16.12 (0.06 0.02 16.06 0.21)
16.23/16.67	c 16	END Mon Jul 14 21:22:31 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-1117523-1216063335/watcher-1117523-1216063335 -o /tmp/evaluation-result-1117523-1216063335/solver-1117523-1216063335 -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-1117523-1216063335.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: 2.57 2.58 2.59 4/112 21256
/proc/meminfo: memFree=1802632/2055920 swapFree=4161980/4192956
[pid=21256] ppid=21254 vsize=12272 CPUtime=0
/proc/21256/stat : 21256 (sugar++) R 21254 21256 20813 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 63030694 12566528 365 996147200 4194304 4206940 548682068528 18446744073709551615 240154016357 0 0 4224 0 0 0 0 17 0 0 0
/proc/21256/statm: 3068 365 274 3 0 168 0

[startup+0.027699 s]
/proc/loadavg: 2.57 2.58 2.59 4/112 21256
/proc/meminfo: memFree=1802632/2055920 swapFree=4161980/4192956
[pid=21256] ppid=21254 vsize=13072 CPUtime=0.01
/proc/21256/stat : 21256 (sugar++) R 21254 21256 20813 0 -1 4194304 640 0 0 0 1 0 0 0 18 0 1 0 63030694 13385728 608 996147200 4194304 4206940 548682068528 18446744073709551615 240153694945 0 0 4224 0 0 0 0 17 0 0 0
/proc/21256/statm: 3268 609 317 3 0 368 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13072

[startup+0.10271 s]
/proc/loadavg: 2.57 2.58 2.59 4/112 21256
/proc/meminfo: memFree=1802632/2055920 swapFree=4161980/4192956
[pid=21256] ppid=21254 vsize=16740 CPUtime=0.06
/proc/21256/stat : 21256 (sugar++) S 21254 21256 20813 0 -1 4194304 1219 128 0 0 5 1 0 0 17 0 1 0 63030694 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21256/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.302728 s]
/proc/loadavg: 2.57 2.58 2.59 4/112 21256
/proc/meminfo: memFree=1802632/2055920 swapFree=4161980/4192956
[pid=21256] ppid=21254 vsize=16740 CPUtime=0.06
/proc/21256/stat : 21256 (sugar++) S 21254 21256 20813 0 -1 4194304 1219 128 0 0 5 1 0 0 17 0 1 0 63030694 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21256/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701782 s]
/proc/loadavg: 2.57 2.58 2.59 4/112 21256
/proc/meminfo: memFree=1802632/2055920 swapFree=4161980/4192956
[pid=21256] ppid=21254 vsize=16740 CPUtime=0.33
/proc/21256/stat : 21256 (sugar++) S 21254 21256 20813 0 -1 4194304 1296 4356 0 1 5 1 24 3 15 0 1 0 63030694 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21256/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 16740

[startup+1.50186 s]
/proc/loadavg: 2.57 2.58 2.59 3/118 21283
/proc/meminfo: memFree=1795416/2055920 swapFree=4161980/4192956
[pid=21256] ppid=21254 vsize=16872 CPUtime=1.11
/proc/21256/stat : 21256 (sugar++) S 21254 21256 20813 0 -1 4194304 1617 17454 0 4 5 2 91 13 15 0 1 0 63030694 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21256/statm: 4218 1116 414 3 0 797 0
[pid=21279] ppid=21256 vsize=2928 CPUtime=0.19
/proc/21279/stat : 21279 (minisat-inc) R 21256 21256 20813 0 -1 4194304 508 0 0 0 19 0 0 0 17 0 1 0 63030791 2998272 452 996147200 134512640 135134323 4294956192 18446744073709551615 134532031 0 0 4096 3 0 0 0 17 0 0 0
/proc/21279/statm: 732 452 79 151 0 578 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 19800

[startup+3.10104 s]
/proc/loadavg: 2.57 2.58 2.59 3/114 21299
/proc/meminfo: memFree=1796728/2055920 swapFree=4161980/4192956
[pid=21256] ppid=21254 vsize=16872 CPUtime=1.11
/proc/21256/stat : 21256 (sugar++) S 21254 21256 20813 0 -1 4194304 1617 17454 0 4 5 2 91 13 15 0 1 0 63030694 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21256/statm: 4218 1116 414 3 0 797 0
[pid=21279] ppid=21256 vsize=4644 CPUtime=1.78
/proc/21279/stat : 21279 (minisat-inc) R 21256 21256 20813 0 -1 4194304 927 0 0 0 178 0 0 0 25 0 1 0 63030791 4755456 871 996147200 134512640 135134323 4294956192 18446744073709551615 134532177 0 0 4096 3 0 0 0 17 0 0 0
/proc/21279/statm: 1161 871 79 151 0 1007 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 21516

[startup+6.3014 s]
/proc/loadavg: 2.52 2.57 2.59 3/114 21299
/proc/meminfo: memFree=1795192/2055920 swapFree=4161980/4192956
[pid=21256] ppid=21254 vsize=16872 CPUtime=1.11
/proc/21256/stat : 21256 (sugar++) S 21254 21256 20813 0 -1 4194304 1617 17454 0 4 5 2 91 13 16 0 1 0 63030694 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21256/statm: 4218 1116 414 3 0 797 0
[pid=21279] ppid=21256 vsize=5196 CPUtime=4.98
/proc/21279/stat : 21279 (minisat-inc) R 21256 21256 20813 0 -1 4194304 1071 0 0 0 498 0 0 0 25 0 1 0 63030791 5320704 1015 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 0 0 0
/proc/21279/statm: 1299 1015 79 151 0 1145 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 22068

[startup+12.7011 s]
/proc/loadavg: 2.48 2.56 2.58 3/114 21299
/proc/meminfo: memFree=1794168/2055920 swapFree=4161980/4192956
[pid=21256] ppid=21254 vsize=16872 CPUtime=1.11
/proc/21256/stat : 21256 (sugar++) S 21254 21256 20813 0 -1 4194304 1617 17454 0 4 5 2 91 13 16 0 1 0 63030694 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21256/statm: 4218 1116 414 3 0 797 0
[pid=21279] ppid=21256 vsize=6160 CPUtime=11.38
/proc/21279/stat : 21279 (minisat-inc) R 21256 21256 20813 0 -1 4194304 1323 0 0 0 1138 0 0 0 25 0 1 0 63030791 6307840 1267 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 0 0 0
/proc/21279/statm: 1540 1267 79 151 0 1386 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 23032

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

[startup+14.3083 s]
/proc/loadavg: 2.48 2.56 2.58 3/114 21299
/proc/meminfo: memFree=1794104/2055920 swapFree=4161980/4192956
[pid=21256] ppid=21254 vsize=16872 CPUtime=1.11
/proc/21256/stat : 21256 (sugar++) S 21254 21256 20813 0 -1 4194304 1617 17454 0 4 5 2 91 13 16 0 1 0 63030694 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21256/statm: 4218 1116 414 3 0 797 0
[pid=21279] ppid=21256 vsize=6296 CPUtime=12.98
/proc/21279/stat : 21279 (minisat-inc) R 21256 21256 20813 0 -1 4194304 1345 0 0 0 1298 0 0 0 25 0 1 0 63030791 6447104 1289 996147200 134512640 135134323 4294956192 18446744073709551615 134532019 0 0 4096 3 0 0 0 17 0 0 0
/proc/21279/statm: 1574 1289 79 151 0 1420 0
Current children cumulated CPU time (s) 14.09
Current children cumulated vsize (KiB) 23168

[startup+15.9015 s]
/proc/loadavg: 2.44 2.55 2.58 3/114 21309
/proc/meminfo: memFree=1794040/2055920 swapFree=4161980/4192956
[pid=21256] ppid=21254 vsize=16872 CPUtime=1.24
/proc/21256/stat : 21256 (sugar++) S 21254 21256 20813 0 -1 4194304 1719 21184 0 5 5 2 102 15 16 0 1 0 63030694 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21256/statm: 4218 1116 414 3 0 797 0
[pid=21279] ppid=21256 vsize=6296 CPUtime=14.36
/proc/21279/stat : 21279 (minisat-inc) S 21256 21256 20813 0 -1 4194304 1364 0 0 0 1435 1 0 0 25 0 1 0 63030791 6447104 1304 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/21279/statm: 1574 1304 79 151 0 1420 0
Current children cumulated CPU time (s) 15.6
Current children cumulated vsize (KiB) 23168

[startup+16.3015 s]
/proc/loadavg: 2.44 2.55 2.58 3/114 21309
/proc/meminfo: memFree=1794040/2055920 swapFree=4161980/4192956
[pid=21256] ppid=21254 vsize=16872 CPUtime=1.38
/proc/21256/stat : 21256 (sugar++) S 21254 21256 20813 0 -1 4194304 1756 24907 0 6 6 2 112 18 15 0 1 0 63030694 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21256/statm: 4218 1116 414 3 0 797 0
[pid=21279] ppid=21256 vsize=6296 CPUtime=14.64
/proc/21279/stat : 21279 (minisat-inc) R 21256 21256 20813 0 -1 4194304 1366 0 0 0 1463 1 0 0 25 0 1 0 63030791 6447104 1304 996147200 134512640 135134323 4294956192 18446744073709551615 134531911 0 0 4096 3 0 0 0 17 0 0 0
/proc/21279/statm: 1574 1304 79 151 0 1420 0
Current children cumulated CPU time (s) 16.02
Current children cumulated vsize (KiB) 23168

[startup+16.5085 s]
/proc/loadavg: 2.44 2.55 2.58 3/114 21319
/proc/meminfo: memFree=1793976/2055920 swapFree=4161980/4192956
[pid=21256] ppid=21254 vsize=16872 CPUtime=1.38
/proc/21256/stat : 21256 (sugar++) R 21254 21256 20813 0 -1 4194304 1759 24907 0 6 6 2 112 18 15 0 1 0 63030694 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 240154016357 0 0 4224 16386 0 0 0 17 0 0 0
/proc/21256/statm: 4218 1116 414 3 0 797 0
[pid=21279] ppid=21256 vsize=6296 CPUtime=14.85
/proc/21279/stat : 21279 (minisat-inc) R 21256 21256 20813 0 -1 4194304 1368 0 0 0 1484 1 0 0 25 0 1 0 63030791 6447104 1304 996147200 134512640 135134323 4294956192 18446744073709551615 134725278 0 0 4096 3 0 0 0 17 0 0 0
/proc/21279/statm: 1574 1304 79 151 0 1420 0
Current children cumulated CPU time (s) 16.23
Current children cumulated vsize (KiB) 23168

[startup+16.6026 s]
/proc/loadavg: 2.44 2.55 2.58 3/114 21319
/proc/meminfo: memFree=1793976/2055920 swapFree=4161980/4192956
[pid=21256] ppid=21254 vsize=16872 CPUtime=1.38
/proc/21256/stat : 21256 (sugar++) S 21254 21256 20813 0 -1 4194304 1807 24907 0 6 6 2 112 18 15 0 1 0 63030694 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 240162746466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21256/statm: 4218 1116 414 3 0 797 0
[pid=21279] ppid=21256 vsize=6296 CPUtime=14.85
/proc/21279/stat : 21279 (minisat-inc) S 21256 21256 20813 0 -1 4194304 1368 0 0 0 1484 1 0 0 25 0 1 0 63030791 6447104 1304 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/21279/statm: 1574 1304 79 151 0 1420 0
Current children cumulated CPU time (s) 16.23
Current children cumulated vsize (KiB) 23168

Child status: 0
Real time (s): 16.6721
CPU time (s): 16.3735
CPU user time (s): 16.1295
CPU system time (s): 0.243962
CPU usage (%): 98.2091
Max. virtual memory (cumulated for all children) (KiB): 220668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.1295
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31898
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= 2326
involuntary context switches= 2412

runsolver used 0.030995 second user time and 0.083987 second system time

The end

Launcher Data (download as text)

Begin job on node86 at 2008-07-14 21:22:15
IDJOB=1117523
IDBENCH=62130
IDSOLVER=367
FILE ID=node86/1117523-1216063335
PBS_JOBID= 7905036
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/randomMaxCSP/denseLoose/normalized-vcsp-30-10-25-48-44_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-1117523-1216063335/watcher-1117523-1216063335 -o /tmp/evaluation-result-1117523-1216063335/solver-1117523-1216063335 -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-1117523-1216063335.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 69f4298207e5bec914ba9b45c598d305
RANDOM SEED=1529561223

node86.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		: 3000.214
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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1803112 kB
Buffers:         48776 kB
Cached:         128780 kB
SwapCached:       6928 kB
Active:         143900 kB
Inactive:        58300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803112 kB
SwapTotal:     4192956 kB
SwapFree:      4161980 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          41952 kB
Slab:            32176 kB
Committed_AS:   416952 kB
PageTables:       4636 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 node86 at 2008-07-14 21:22:31