Trace number 1117491

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 24.2023 24.6095

General information on the benchmark

Namemaxcsp/randomMaxCSP/denseLoose/
normalized-vcsp-30-10-25-48-32_ext.xml
MD5SUMc905e1650f38b6130261af988761dcaa
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints4
Best CPU time to get the best result obtained on this benchmark4.94425
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)

0.03/0.06	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.03/0.07	c 0	BEGIN Mon Jul 14 21:16:09 2008
0.03/0.07	c 0	PID 20074
0.03/0.07	c 0	HOST node89.alineos.net
0.03/0.07	c 0	CONVERTING HOME/instance-1117491-1216062969.xml TO HOME/temp.csp
0.03/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1117491-1216062969.xml' 'HOME/temp.csp'
0.05/0.33	c 1	1 domains, 30 variables, 0 predicates, 109 relations, 109 constraints
0.05/0.39	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.05/0.39	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'
0.30/0.46	c 1	Parsing HOME/temp.csp
0.30/0.61	c 1	parsed 249 expressions
0.30/0.61	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.30/0.62	c 1	MAX CSP: 109 constraints
0.30/0.62	c 1	Converting to clausal form CSP
0.30/0.64	c 1	converted 37 (10%) expressions
0.30/0.64	c 1	converted 73 (20%) expressions
0.30/0.65	c 1	converted 109 (30%) expressions
0.30/0.65	c 1	converted 145 (40%) expressions
0.30/0.66	c 1	converted 181 (50%) expressions
0.30/0.67	c 1	converted 217 (60%) expressions
0.30/0.67	c 1	converted 253 (70%) expressions
0.30/0.68	c 1	converted 289 (80%) expressions
0.30/0.69	c 1	converted 325 (90%) expressions
0.30/0.75	c 1	converted 361 (100%) expressions
0.30/0.75	c 1	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 164
0.30/0.75	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.75	c 1	Propagation in CSP
0.30/0.76	c 1	104 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.30/0.76	c 1	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 110
0.30/0.77	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.77	c 1	Simplifing CSP by introducing new Boolean variables
0.30/0.77	c 1	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 110
0.30/0.77	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.79	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.31/0.80	c 1	25 (10%) CSP integer variables are encoded (200 clauses, 2072 bytes)
0.31/0.80	c 1	50 (20%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.31/0.80	c 1	75 (30%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.31/0.80	c 1	100 (40%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.31/0.81	c 1	124 (50%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.31/0.81	c 1	149 (60%) CSP integer variables are encoded (367 clauses, 3909 bytes)
0.31/0.81	c 1	174 (70%) CSP integer variables are encoded (472 clauses, 5064 bytes)
0.31/0.81	c 1	199 (80%) CSP integer variables are encoded (623 clauses, 6725 bytes)
0.31/0.81	c 1	224 (90%) CSP integer variables are encoded (1219 clauses, 14152 bytes)
0.31/0.81	c 1	248 (100%) CSP integer variables are encoded (1426 clauses, 16843 bytes)
0.31/0.85	c 1	33 (10%) CSP clauses are encoded (2219 clauses, 32473 bytes)
0.31/0.86	c 1	66 (20%) CSP clauses are encoded (3013 clauses, 48900 bytes)
0.31/0.87	c 1	98 (30%) CSP clauses are encoded (3795 clauses, 66304 bytes)
0.31/0.87	c 1	131 (40%) CSP clauses are encoded (4185 clauses, 73868 bytes)
0.31/0.89	c 1	163 (50%) CSP clauses are encoded (5087 clauses, 86922 bytes)
0.31/0.89	c 1	196 (60%) CSP clauses are encoded (5408 clauses, 91331 bytes)
0.31/0.90	c 1	229 (70%) CSP clauses are encoded (7753 clauses, 126400 bytes)
0.32/0.90	c 1	261 (80%) CSP clauses are encoded (9137 clauses, 145996 bytes)
0.32/0.91	c 1	294 (90%) CSP clauses are encoded (14954 clauses, 244930 bytes)
0.32/0.92	c 1	326 (100%) CSP clauses are encoded (21228 clauses, 358133 bytes)
0.32/0.93	c 1	326 CSP clauses encoded
0.32/0.93	c 1	Writing map file : HOME/temp.map
0.32/0.93	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.32/0.93	c 1	SAT : 1674 SAT variables, 21228 SAT clauses, 358133 bytes
0.32/0.93	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.32/0.96	c 1	OBJECTIVE minimize _COST
0.32/0.96	c 1	SOLVING HOME/temp.cnf
0.32/0.96	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.32/0.96	c 1	This is MiniSat 2.0 beta incremental
0.32/0.96	c 1	WARNING: for repeatability, setting FPU to use double precision
0.32/0.96	c 1	============================[ Problem Statistics ]=============================
0.32/0.96	c 1	|                                                                             |
0.32/0.96	c 1	|  Number of variables:  1674                                                 |
0.32/0.96	c 1	|  Number of clauses:    21228                                                |
0.32/0.97	c 1	|  Parsing time:         0.01         s                                       |
0.32/0.97	c 1	OK
0.32/0.97	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.32/0.97	c 1	SEARCHING: _COST <= 55
0.32/0.97	c 1	============================[ Search Statistics ]==============================
0.32/0.97	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.32/0.97	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.32/0.97	c 1	===============================================================================
0.32/0.97	c 1	|         0 |    1674    21228    63437 |     7076        0    nan |  0.000 % |
0.32/0.97	c 1	===============================================================================
0.32/0.97	c 1	restarts              : 1
0.32/0.97	c 1	conflicts             : 19            (1728 /sec)
0.32/0.97	c 1	decisions             : 53            (0.00 % random) (4819 /sec)
0.32/0.97	c 1	propagations          : 2371           (215585 /sec)
0.32/0.97	c 1	conflict literals     : 318            (10.42 % deleted)
0.32/0.97	c 1	Memory used           : 2.73 MB
0.32/0.97	c 1	CPU time              : 0.010998 s
0.32/0.97	c 1	
0.32/0.97	c 1	SATISFIABLE
0.32/0.97	c 1	OK
0.32/0.97	c 1	FOUND: _COST <= 55
0.32/0.97	s SATISFIABLE
0.32/0.97	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.32/0.97	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'
0.88/1.05	c 1	Decoding HOME/temp.out
0.88/1.09	c 1	OBJECTIVE _COST 31
0.88/1.09	o 31
0.88/1.10	v 1 7 6 1 9 8 5 3 6 9 2 5 6 8 4 7 2 5 9 2 4 6 8 5 0 0 4 2 9 9
0.88/1.10	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.97/1.13	c 1	OK
0.97/1.13	c 1	OBJECTIVE BOUND: 0 <= _COST <= 31
0.97/1.13	c 1	SEARCHING: _COST <= 15
0.97/1.14	c 1	============================[ Search Statistics ]==============================
0.97/1.14	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.97/1.14	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.97/1.14	c 1	===============================================================================
0.97/1.14	c 1	|        19 |    1674    21228    63437 |     7076       19     17 |  0.000 % |
0.97/1.14	c 1	|       119 |    1674    21228    63437 |     7783      119     23 | 34.056 % |
0.97/1.15	c 1	|       269 |    1674    21228    63437 |     8561      269     19 | 34.056 % |
0.97/1.15	c 1	===============================================================================
0.97/1.15	c 1	restarts              : 4
0.97/1.15	c 1	conflicts             : 328           (10252 /sec)
0.97/1.15	c 1	decisions             : 501           (0.40 % random) (15659 /sec)
0.97/1.15	c 1	propagations          : 53421          (1669667 /sec)
0.97/1.15	c 1	conflict literals     : 6471           (26.26 % deleted)
0.97/1.15	c 1	Memory used           : 2.73 MB
0.97/1.15	c 1	CPU time              : 0.031995 s
0.97/1.15	c 1	
0.97/1.15	c 1	SATISFIABLE
0.97/1.15	c 1	OK
0.97/1.15	c 1	FOUND: _COST <= 15
0.97/1.15	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.97/1.15	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'
1.00/1.22	c 1	Decoding HOME/temp.out
1.00/1.27	c 1	OBJECTIVE _COST 15
1.00/1.27	o 15
1.00/1.27	v 7 7 9 3 2 2 9 9 9 0 3 6 8 9 3 6 1 5 9 7 9 6 8 9 0 1 1 8 2 8
1.00/1.27	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.00/1.31	c 2	OK
1.00/1.31	c 2	OBJECTIVE BOUND: 0 <= _COST <= 15
1.00/1.31	c 2	SEARCHING: _COST <= 7
1.00/1.32	c 2	============================[ Search Statistics ]==============================
1.00/1.32	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.00/1.32	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.00/1.32	c 2	===============================================================================
1.00/1.32	c 2	|       328 |    1104    21228    63437 |     7076      328     20 | 34.056 % |
1.00/1.32	c 2	|       429 |    1104    21228    63437 |     7783      429     19 | 43.912 % |
1.00/1.33	c 2	|       581 |     939     7995    25849 |     8561      581     17 | 43.912 % |
1.00/1.34	c 2	|       806 |     939     7995    25849 |     9418      806     17 | 43.912 % |
1.00/1.36	c 2	|      1143 |     939     7995    25849 |    10359     1143     17 | 43.912 % |
1.00/1.39	c 2	|      1649 |     939     7995    25849 |    11395     1649     16 | 43.912 % |
1.22/1.45	c 2	|      2408 |     939     7995    25849 |    12535     2408     17 | 43.912 % |
1.32/1.51	c 2	===============================================================================
1.32/1.51	c 2	restarts              : 11
1.32/1.51	c 2	conflicts             : 3295          (14083 /sec)
1.32/1.51	c 2	decisions             : 3936          (0.71 % random) (16823 /sec)
1.32/1.51	c 2	propagations          : 547149         (2338603 /sec)
1.32/1.51	c 2	conflict literals     : 56280          (31.59 % deleted)
1.32/1.51	c 2	Memory used           : 2.86 MB
1.32/1.51	c 2	CPU time              : 0.233964 s
1.32/1.51	c 2	
1.32/1.51	c 2	SATISFIABLE
1.32/1.51	c 2	OK
1.32/1.51	c 2	FOUND: _COST <= 7
1.32/1.51	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.32/1.51	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'
1.32/1.59	c 2	Decoding HOME/temp.out
1.33/1.63	c 2	OBJECTIVE _COST 7
1.33/1.63	o 7
1.33/1.63	v 6 9 9 1 9 3 2 4 9 3 5 2 8 9 7 0 0 2 4 4 2 9 8 7 0 6 1 9 1 7
1.33/1.64	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.33/1.67	c 2	OK
1.33/1.67	c 2	OBJECTIVE BOUND: 0 <= _COST <= 7
1.33/1.67	c 2	SEARCHING: _COST <= 3
1.33/1.68	c 2	============================[ Search Statistics ]==============================
1.33/1.69	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.33/1.69	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.33/1.69	c 2	===============================================================================
1.33/1.69	c 2	|      3295 |     804     5788    19625 |     1929     3265     17 | 43.912 % |
1.33/1.69	c 2	|      3396 |     804     5788    19625 |     2122     1734     16 | 51.976 % |
1.33/1.70	c 2	|      3547 |     804     5788    19625 |     2334     1885     16 | 51.976 % |
1.49/1.71	c 2	|      3772 |     804     5788    19625 |     2567     2110     16 | 51.976 % |
1.49/1.73	c 2	|      4109 |     804     5788    19625 |     2824     2447     16 | 51.976 % |
1.49/1.76	c 2	|      4615 |     804     5788    19625 |     3107     2953     16 | 51.976 % |
1.59/1.81	c 2	|      5374 |     804     5788    19625 |     3417     3712     15 | 51.976 % |
1.59/1.90	c 2	|      6513 |     804     5788    19625 |     3759     2594     16 | 51.976 % |
1.78/2.02	c 2	|      8221 |     804     5788    19625 |     4135     4302     16 | 51.976 % |
1.99/2.21	c 2	|     10783 |     804     5788    19625 |     4549     4211     16 | 51.976 % |
2.28/2.53	c 3	|     14627 |     804     5788    19625 |     5004     5177     20 | 51.976 % |
2.78/3.00	c 3	|     20393 |     804     5788    19625 |     5504     4831     19 | 51.976 % |
3.47/3.74	c 4	|     29043 |     804     5788    19625 |     6055     3462     18 | 51.976 % |
4.67/4.90	c 5	|     42017 |     804     5788    19625 |     6660     5653     19 | 51.976 % |
6.36/6.63	c 7	|     61479 |     804     5788    19625 |     7326     5561     22 | 51.977 % |
9.03/9.34	c 10	|     90671 |     804     5788    19625 |     8059     4981     18 | 51.977 % |
13.00/13.37	c 14	|    134460 |     804     5788    19625 |     8865     7367     18 | 51.977 % |
18.16/18.55	c 19	===============================================================================
18.16/18.55	c 19	restarts              : 28
18.16/18.55	c 19	conflicts             : 188393        (11084 /sec)
18.16/18.55	c 19	decisions             : 206358        (0.96 % random) (12141 /sec)
18.16/18.55	c 19	propagations          : 28230983       (1660899 /sec)
18.16/18.55	c 19	conflict literals     : 3863585        (28.87 % deleted)
18.16/18.56	c 19	Memory used           : 4.30 MB
18.16/18.56	c 19	CPU time              : 16.9974 s
18.16/18.56	c 19	
18.16/18.56	c 19	UNSATISFIABLE
18.16/18.56	c 19	OK
18.16/18.56	c 19	NOT FOUND: _COST <= 3
18.16/18.56	c 19	OK
18.16/18.56	c 19	OBJECTIVE BOUND: 4 <= _COST <= 7
18.16/18.56	c 19	SEARCHING: _COST <= 5
18.16/18.56	c 19	============================[ Search Statistics ]==============================
18.16/18.56	c 19	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
18.16/18.56	c 19	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
18.16/18.56	c 19	===============================================================================
18.16/18.56	c 19	|    188393 |     796     5753    19544 |     1917     4905     20 | 51.977 % |
18.16/18.56	c 19	|    188494 |     796     5753    19544 |     2109     2554     16 | 52.452 % |
18.16/18.57	c 19	|    188644 |     796     5753    19544 |     2320     2704     16 | 52.452 % |
18.16/18.59	c 19	|    188869 |     796     5753    19544 |     2552     2929     16 | 52.452 % |
18.27/18.62	c 19	|    189206 |     796     5753    19544 |     2807     3266     16 | 52.452 % |
18.27/18.65	c 19	|    189712 |     796     5753    19544 |     3088     3772     16 | 52.452 % |
18.37/18.71	c 19	|    190471 |     796     5753    19544 |     3397     2436     15 | 52.452 % |
18.37/18.79	c 19	|    191610 |     796     5753    19544 |     3736     3575     17 | 52.452 % |
18.56/18.93	c 19	|    193319 |     796     5753    19544 |     4110     2855     17 | 52.452 % |
18.76/19.15	c 19	|    195882 |     796     5753    19544 |     4521     2796     19 | 52.452 % |
19.06/19.49	c 20	|    199727 |     796     5753    19544 |     4973     3813     21 | 52.452 % |
19.66/20.00	c 20	|    205494 |     796     5753    19544 |     5471     3490     18 | 52.452 % |
20.35/20.75	c 21	|    214143 |     796     5753    19544 |     6018     5534     19 | 52.452 % |
21.55/21.97	c 22	|    227117 |     796     5753    19544 |     6620     4150     17 | 52.452 % |
22.14/22.52	c 23	===============================================================================
22.14/22.52	c 23	restarts              : 42
22.14/22.52	c 23	conflicts             : 233076        (11130 /sec)
22.14/22.52	c 23	decisions             : 255333        (0.95 % random) (12193 /sec)
22.14/22.52	c 23	propagations          : 35239316       (1682805 /sec)
22.14/22.52	c 23	conflict literals     : 4741251        (29.50 % deleted)
22.14/22.52	c 23	Memory used           : 4.30 MB
22.14/22.52	c 23	CPU time              : 20.9408 s
22.14/22.52	c 23	
22.14/22.53	c 23	SATISFIABLE
22.14/22.53	c 23	OK
22.14/22.53	c 23	FOUND: _COST <= 5
22.14/22.53	c 23	DECODING HOME/temp.out WITH HOME/temp.map
22.14/22.53	c 23	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
22.17/22.60	c 23	Decoding HOME/temp.out
22.17/22.64	c 23	OBJECTIVE _COST 5
22.17/22.64	o 5
22.17/22.65	v 9 7 2 1 9 3 2 3 6 0 9 4 9 9 9 4 3 2 7 7 9 3 8 9 0 6 2 1 2 1
22.17/22.65	c 23	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
22.17/22.69	c 23	OK
22.17/22.69	c 23	OBJECTIVE BOUND: 4 <= _COST <= 5
22.17/22.69	c 23	SEARCHING: _COST <= 4
22.17/22.69	c 23	============================[ Search Statistics ]==============================
22.17/22.69	c 23	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
22.17/22.69	c 23	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
22.17/22.69	c 23	===============================================================================
22.17/22.69	c 23	|    233076 |     732     5024    17547 |     1674     6245     19 | 52.452 % |
22.30/22.70	c 23	|    233176 |     732     5024    17547 |     1842     1662     18 | 56.274 % |
22.30/22.71	c 23	|    233327 |     732     5024    17547 |     2026     1813     18 | 56.274 % |
22.30/22.73	c 23	|    233552 |     732     5024    17547 |     2228     2038     17 | 56.274 % |
22.30/22.76	c 23	|    233889 |     732     5024    17547 |     2451     2375     17 | 56.274 % |
22.40/22.80	c 23	|    234396 |     732     5024    17547 |     2697     2882     17 | 56.274 % |
22.40/22.86	c 23	|    235155 |     732     5024    17547 |     2966     3641     16 | 56.274 % |
22.50/22.95	c 23	|    236295 |     732     5024    17547 |     3263     2749     14 | 56.274 % |
22.60/23.09	c 23	|    238004 |     732     5024    17547 |     3589     2301     15 | 56.274 % |
22.79/23.29	c 24	|    240566 |     732     5024    17547 |     3948     2564     14 | 56.274 % |
23.09/23.59	c 24	|    244410 |     732     5024    17547 |     4343     3821     18 | 56.274 % |
23.59/24.07	c 24	|    250176 |     732     5024    17547 |     4778     4183     17 | 56.274 % |
23.98/24.45	c 25	===============================================================================
23.98/24.45	c 25	restarts              : 54
23.98/24.45	c 25	conflicts             : 254594        (11222 /sec)
23.98/24.45	c 25	decisions             : 279149        (0.96 % random) (12304 /sec)
23.98/24.45	c 25	propagations          : 38690807       (1705376 /sec)
23.98/24.45	c 25	conflict literals     : 5115790        (29.59 % deleted)
23.98/24.45	c 25	Memory used           : 4.30 MB
23.98/24.45	c 25	CPU time              : 22.6876 s
23.98/24.45	c 25	
23.98/24.45	c 25	SATISFIABLE
23.98/24.45	c 25	OK
23.98/24.45	c 25	FOUND: _COST <= 4
23.98/24.45	c 25	DECODING HOME/temp.out WITH HOME/temp.map
23.98/24.45	c 25	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
24.03/24.52	c 25	Decoding HOME/temp.out
24.03/24.57	c 25	OBJECTIVE _COST 4
24.03/24.57	o 4
24.03/24.57	v 0 8 6 1 3 2 7 4 3 7 3 1 6 5 2 2 0 0 6 4 8 0 9 8 5 3 1 3 3 9
24.03/24.57	c 25	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
24.03/24.60	c 25	OK
24.03/24.60	c 25	OBJECTIVE _COST 4
24.03/24.60	s OPTIMUM FOUND
24.03/24.60	c 25	CPU 23.95 (0.05 0.02 23.9 0.21)
24.03/24.60	c 25	END Mon Jul 14 21:16:34 2008

Verifier Data (download as text)

OK	4	105
4 unsatisfied constraints, 105 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-1117491-1216062969/watcher-1117491-1216062969 -o /tmp/evaluation-result-1117491-1216062969/solver-1117491-1216062969 -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-1117491-1216062969.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: 2.84 2.74 2.66 4/112 20074
/proc/meminfo: memFree=1755664/2055920 swapFree=4192812/4192956
[pid=20074] ppid=20072 vsize=12272 CPUtime=0
/proc/20074/stat : 20074 (sugar++) R 20072 20074 18767 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 62994013 12566528 365 996147200 4194304 4206940 548682068528 18446744073709551615 249078791166 0 0 4224 0 0 0 0 17 0 0 0
/proc/20074/statm: 3068 365 274 3 0 168 0

[startup+0.0337699 s]
/proc/loadavg: 2.84 2.74 2.66 4/112 20074
/proc/meminfo: memFree=1755664/2055920 swapFree=4192812/4192956
[pid=20074] ppid=20072 vsize=13336 CPUtime=0.03
/proc/20074/stat : 20074 (sugar++) R 20072 20074 18767 0 -1 4194304 720 0 0 0 2 1 0 0 18 0 1 0 62994013 13656064 688 996147200 4194304 4206940 548682068528 18446744073709551615 249078788338 0 0 4224 0 0 0 0 17 0 0 0
/proc/20074/statm: 3334 689 337 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+0.103787 s]
/proc/loadavg: 2.84 2.74 2.66 4/112 20074
/proc/meminfo: memFree=1755664/2055920 swapFree=4192812/4192956
[pid=20074] ppid=20072 vsize=16740 CPUtime=0.05
/proc/20074/stat : 20074 (sugar++) S 20072 20074 18767 0 -1 4194304 1219 128 0 0 4 1 0 0 17 0 1 0 62994013 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20074/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16740

[startup+0.302824 s]
/proc/loadavg: 2.84 2.74 2.66 4/112 20074
/proc/meminfo: memFree=1755664/2055920 swapFree=4192812/4192956
[pid=20074] ppid=20072 vsize=16740 CPUtime=0.05
/proc/20074/stat : 20074 (sugar++) S 20072 20074 18767 0 -1 4194304 1219 128 0 0 4 1 0 0 17 0 1 0 62994013 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20074/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16740

[startup+0.701889 s]
/proc/loadavg: 2.84 2.74 2.66 4/112 20074
/proc/meminfo: memFree=1755664/2055920 swapFree=4192812/4192956
[pid=20074] ppid=20072 vsize=16740 CPUtime=0.3
/proc/20074/stat : 20074 (sugar++) S 20072 20074 18767 0 -1 4194304 1296 4354 0 1 4 1 22 3 15 0 1 0 62994013 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20074/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 16740

[startup+1.50103 s]
/proc/loadavg: 2.84 2.74 2.66 3/120 20103
/proc/meminfo: memFree=1748304/2055920 swapFree=4192812/4192956
[pid=20074] ppid=20072 vsize=16872 CPUtime=1.1
/proc/20074/stat : 20074 (sugar++) S 20072 20074 18767 0 -1 4194304 1617 17457 0 4 5 2 90 13 15 0 1 0 62994013 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20074/statm: 4218 1116 414 3 0 797 0
[pid=20097] ppid=20074 vsize=2924 CPUtime=0.22
/proc/20097/stat : 20097 (minisat-inc) R 20074 20074 18767 0 -1 4194304 510 0 0 0 22 0 0 0 17 0 1 0 62994109 2994176 454 996147200 134512640 135134323 4294956192 18446744073709551615 134532334 0 0 4096 3 0 0 0 17 1 0 0
/proc/20097/statm: 731 454 79 151 0 577 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 19796

[startup+3.10132 s]
/proc/loadavg: 2.84 2.74 2.66 3/114 20127
/proc/meminfo: memFree=1750336/2055920 swapFree=4192812/4192956
[pid=20074] ppid=20072 vsize=16872 CPUtime=1.23
/proc/20074/stat : 20074 (sugar++) S 20072 20074 18767 0 -1 4194304 1685 21180 0 5 5 2 101 15 15 0 1 0 62994013 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20074/statm: 4218 1116 414 3 0 797 0
[pid=20097] ppid=20074 vsize=3320 CPUtime=1.64
/proc/20097/stat : 20097 (minisat-inc) R 20074 20074 18767 0 -1 4194304 617 0 0 0 164 0 0 0 25 0 1 0 62994109 3399680 559 996147200 134512640 135134323 4294956192 18446744073709551615 134531932 0 0 4096 3 0 0 0 17 0 0 0
/proc/20097/statm: 830 559 79 151 0 676 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 20192

[startup+6.30189 s]
/proc/loadavg: 2.77 2.72 2.65 3/114 20127
/proc/meminfo: memFree=1749760/2055920 swapFree=4192812/4192956
[pid=20074] ppid=20072 vsize=16872 CPUtime=1.23
/proc/20074/stat : 20074 (sugar++) S 20072 20074 18767 0 -1 4194304 1685 21180 0 5 5 2 101 15 16 0 1 0 62994013 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20074/statm: 4218 1116 414 3 0 797 0
[pid=20097] ppid=20074 vsize=3716 CPUtime=4.83
/proc/20097/stat : 20097 (minisat-inc) R 20074 20074 18767 0 -1 4194304 711 0 0 0 483 0 0 0 25 0 1 0 62994109 3805184 653 996147200 134512640 135134323 4294956192 18446744073709551615 134531958 0 0 4096 3 0 0 0 17 0 0 0
/proc/20097/statm: 929 653 79 151 0 775 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 20588

[startup+12.701 s]
/proc/loadavg: 2.71 2.71 2.65 3/114 20127
/proc/meminfo: memFree=1749128/2055920 swapFree=4192812/4192956
[pid=20074] ppid=20072 vsize=16872 CPUtime=1.23
/proc/20074/stat : 20074 (sugar++) S 20072 20074 18767 0 -1 4194304 1685 21180 0 5 5 2 101 15 16 0 1 0 62994013 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20074/statm: 4218 1116 414 3 0 797 0
[pid=20097] ppid=20074 vsize=4132 CPUtime=11.18
/proc/20097/stat : 20097 (minisat-inc) R 20074 20074 18767 0 -1 4194304 818 0 0 0 1118 0 0 0 25 0 1 0 62994109 4231168 760 996147200 134512640 135134323 4294956192 18446744073709551615 134529436 0 0 4096 3 0 0 0 17 0 0 0
/proc/20097/statm: 1033 760 79 151 0 879 0
Current children cumulated CPU time (s) 12.41
Current children cumulated vsize (KiB) 21004

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

[startup+19.1012 s]
/proc/loadavg: 2.60 2.69 2.64 3/114 20127
/proc/meminfo: memFree=1749064/2055920 swapFree=4192812/4192956
[pid=20074] ppid=20072 vsize=16872 CPUtime=1.23
/proc/20074/stat : 20074 (sugar++) S 20072 20074 18767 0 -1 4194304 1687 21180 0 5 5 2 101 15 15 0 1 0 62994013 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20074/statm: 4218 1116 414 3 0 797 0
[pid=20097] ppid=20074 vsize=4396 CPUtime=17.53
/proc/20097/stat : 20097 (minisat-inc) R 20074 20074 18767 0 -1 4194304 877 0 0 0 1753 0 0 0 25 0 1 0 62994109 4501504 817 996147200 134512640 135134323 4294956192 18446744073709551615 134528949 0 0 4096 3 0 0 0 17 0 0 0
/proc/20097/statm: 1099 817 79 151 0 945 0
Current children cumulated CPU time (s) 18.76
Current children cumulated vsize (KiB) 21268

[startup+22.3018 s]
/proc/loadavg: 2.60 2.69 2.64 3/114 20127
/proc/meminfo: memFree=1749064/2055920 swapFree=4192812/4192956
[pid=20074] ppid=20072 vsize=16872 CPUtime=1.23
/proc/20074/stat : 20074 (sugar++) S 20072 20074 18767 0 -1 4194304 1687 21180 0 5 5 2 101 15 16 0 1 0 62994013 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20074/statm: 4218 1116 414 3 0 797 0
[pid=20097] ppid=20074 vsize=4396 CPUtime=20.71
/proc/20097/stat : 20097 (minisat-inc) R 20074 20074 18767 0 -1 4194304 880 0 0 0 2071 0 0 0 25 0 1 0 62994109 4501504 820 996147200 134512640 135134323 4294956192 18446744073709551615 134532039 0 0 4096 3 0 0 0 17 0 0 0
/proc/20097/statm: 1099 820 79 151 0 945 0
Current children cumulated CPU time (s) 21.94
Current children cumulated vsize (KiB) 21268

[startup+23.901 s]
/proc/loadavg: 2.60 2.69 2.64 3/114 20137
/proc/meminfo: memFree=1748800/2055920 swapFree=4192812/4192956
[pid=20074] ppid=20072 vsize=16872 CPUtime=1.35
/proc/20074/stat : 20074 (sugar++) S 20072 20074 18767 0 -1 4194304 1754 24901 0 6 5 2 111 17 15 0 1 0 62994013 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20074/statm: 4218 1116 414 3 0 797 0
[pid=20097] ppid=20074 vsize=4396 CPUtime=22.14
/proc/20097/stat : 20097 (minisat-inc) R 20074 20074 18767 0 -1 4194304 882 0 0 0 2214 0 0 0 25 0 1 0 62994109 4501504 820 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 1 0 0
/proc/20097/statm: 1099 820 79 151 0 945 0
Current children cumulated CPU time (s) 23.49
Current children cumulated vsize (KiB) 21268

[startup+24.3011 s]
/proc/loadavg: 2.55 2.68 2.64 3/114 20137
/proc/meminfo: memFree=1748864/2055920 swapFree=4192812/4192956
[pid=20074] ppid=20072 vsize=16872 CPUtime=1.35
/proc/20074/stat : 20074 (sugar++) S 20072 20074 18767 0 -1 4194304 1754 24901 0 6 5 2 111 17 15 0 1 0 62994013 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20074/statm: 4218 1116 414 3 0 797 0
[pid=20097] ppid=20074 vsize=4396 CPUtime=22.53
/proc/20097/stat : 20097 (minisat-inc) R 20074 20074 18767 0 -1 4194304 882 0 0 0 2253 0 0 0 25 0 1 0 62994109 4501504 820 996147200 134512640 135134323 4294956192 18446744073709551615 134531961 0 0 4096 3 0 0 0 17 1 0 0
/proc/20097/statm: 1099 820 79 151 0 945 0
Current children cumulated CPU time (s) 23.88
Current children cumulated vsize (KiB) 21268

[startup+24.5012 s]
/proc/loadavg: 2.55 2.68 2.64 3/114 20137
/proc/meminfo: memFree=1748864/2055920 swapFree=4192812/4192956
[pid=20074] ppid=20072 vsize=16872 CPUtime=1.35
/proc/20074/stat : 20074 (sugar++) S 20072 20074 18767 0 -1 4194304 1788 24901 0 6 5 2 111 17 16 0 1 0 62994013 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20074/statm: 4218 1116 414 3 0 797 0
[pid=20097] ppid=20074 vsize=4396 CPUtime=22.68
/proc/20097/stat : 20097 (minisat-inc) S 20074 20074 18767 0 -1 4194304 884 0 0 0 2268 0 0 0 25 0 1 0 62994109 4501504 820 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/20097/statm: 1099 820 79 151 0 945 0
Current children cumulated CPU time (s) 24.03
Current children cumulated vsize (KiB) 21268

[startup+24.6012 s]
/proc/loadavg: 2.55 2.68 2.64 3/114 20137
/proc/meminfo: memFree=1748864/2055920 swapFree=4192812/4192956
[pid=20074] ppid=20072 vsize=16872 CPUtime=1.35
/proc/20074/stat : 20074 (sugar++) S 20072 20074 18767 0 -1 4194304 1808 24901 0 6 5 2 111 17 15 0 1 0 62994013 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 249078788194 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20074/statm: 4218 1116 414 3 0 797 0
[pid=20097] ppid=20074 vsize=4396 CPUtime=22.68
/proc/20097/stat : 20097 (minisat-inc) S 20074 20074 18767 0 -1 4194304 884 0 0 0 2268 0 0 0 25 0 1 0 62994109 4501504 820 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/20097/statm: 1099 820 79 151 0 945 0
Current children cumulated CPU time (s) 24.03
Current children cumulated vsize (KiB) 21268

Child status: 0
Real time (s): 24.6095
CPU time (s): 24.2023
CPU user time (s): 23.9614
CPU system time (s): 0.240963
CPU usage (%): 98.3456
Max. virtual memory (cumulated for all children) (KiB): 220992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 23.9614
system time used= 0.240963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31410
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= 2419
involuntary context switches= 2888

runsolver used 0.049992 second user time and 0.109983 second system time

The end

Launcher Data (download as text)

Begin job on node89 at 2008-07-14 21:16:09
IDJOB=1117491
IDBENCH=62126
IDSOLVER=367
FILE ID=node89/1117491-1216062969
PBS_JOBID= 7905031
Free space on /tmp= 66520 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/randomMaxCSP/denseLoose/normalized-vcsp-30-10-25-48-32_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-1117491-1216062969/watcher-1117491-1216062969 -o /tmp/evaluation-result-1117491-1216062969/solver-1117491-1216062969 -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-1117491-1216062969.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c905e1650f38b6130261af988761dcaa
RANDOM SEED=422280582

node89.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		: 3000.266
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		: 3000.266
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:       1756144 kB
Buffers:         52548 kB
Cached:         136968 kB
SwapCached:          0 kB
Active:         177920 kB
Inactive:        61336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          71232 kB
Slab:            42180 kB
Committed_AS:   427248 kB
PageTables:       4496 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= 66520 MiB
End job on node89 at 2008-07-14 21:16:34