Trace number 1117259

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 6.27504 6.631

General information on the benchmark

Namemaxcsp/randomMaxCSP/denseLoose/
normalized-vcsp-30-10-25-48-21_ext.xml
MD5SUM4eab1b32b29315dcfd6962cdecf12945
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints3
Best CPU time to get the best result obtained on this benchmark3.98939
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)

0.00/0.07	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.00/0.08	c 0	BEGIN Mon Jul 14 20:39:36 2008
0.00/0.08	c 0	PID 28143
0.06/0.08	c 0	HOST node69.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-1117259-1216060775.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1117259-1216060775.xml' 'HOME/temp.csp'
0.07/0.42	c 0	1 domains, 30 variables, 0 predicates, 109 relations, 109 constraints
0.07/0.47	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.47	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'
0.34/0.55	c 0	Parsing HOME/temp.csp
0.34/0.68	c 0	parsed 249 expressions
0.34/0.69	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.34/0.69	c 0	MAX CSP: 109 constraints
0.34/0.69	c 0	Converting to clausal form CSP
0.34/0.71	c 0	converted 37 (10%) expressions
0.34/0.72	c 0	converted 73 (20%) expressions
0.34/0.72	c 0	converted 109 (30%) expressions
0.34/0.73	c 0	converted 145 (40%) expressions
0.34/0.74	c 0	converted 181 (50%) expressions
0.34/0.75	c 0	converted 217 (60%) expressions
0.34/0.75	c 0	converted 253 (70%) expressions
0.34/0.75	c 0	converted 289 (80%) expressions
0.34/0.76	c 0	converted 325 (90%) expressions
0.34/0.83	c 0	converted 361 (100%) expressions
0.34/0.83	c 0	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 164
0.34/0.83	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.34/0.83	c 0	Propagation in CSP
0.34/0.85	c 0	104 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.34/0.85	c 0	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 110
0.34/0.85	c 0	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.34/0.85	c 0	Simplifing CSP by introducing new Boolean variables
0.34/0.85	c 0	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 110
0.34/0.85	c 0	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.34/0.87	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.34/0.89	c 0	25 (10%) CSP integer variables are encoded (200 clauses, 2072 bytes)
0.34/0.89	c 0	50 (20%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.34/0.89	c 0	75 (30%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.34/0.89	c 0	100 (40%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.34/0.89	c 0	124 (50%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.34/0.89	c 0	149 (60%) CSP integer variables are encoded (367 clauses, 3909 bytes)
0.34/0.89	c 0	174 (70%) CSP integer variables are encoded (472 clauses, 5064 bytes)
0.34/0.89	c 0	199 (80%) CSP integer variables are encoded (623 clauses, 6725 bytes)
0.34/0.90	c 0	224 (90%) CSP integer variables are encoded (1219 clauses, 14152 bytes)
0.34/0.90	c 0	248 (100%) CSP integer variables are encoded (1426 clauses, 16843 bytes)
0.34/0.94	c 0	33 (10%) CSP clauses are encoded (2238 clauses, 32758 bytes)
0.34/0.95	c 0	66 (20%) CSP clauses are encoded (3045 clauses, 49187 bytes)
0.34/0.96	c 1	98 (30%) CSP clauses are encoded (3823 clauses, 66486 bytes)
0.34/0.96	c 1	131 (40%) CSP clauses are encoded (4220 clauses, 74141 bytes)
0.34/0.97	c 1	163 (50%) CSP clauses are encoded (5122 clauses, 87195 bytes)
0.34/0.98	c 1	196 (60%) CSP clauses are encoded (5443 clauses, 91604 bytes)
0.34/0.98	c 1	229 (70%) CSP clauses are encoded (7788 clauses, 126673 bytes)
0.34/0.98	c 1	261 (80%) CSP clauses are encoded (9172 clauses, 146269 bytes)
0.34/1.00	c 1	294 (90%) CSP clauses are encoded (14989 clauses, 245203 bytes)
0.85/1.01	c 1	326 (100%) CSP clauses are encoded (21263 clauses, 358406 bytes)
0.85/1.01	c 1	326 CSP clauses encoded
0.85/1.01	c 1	Writing map file : HOME/temp.map
0.85/1.02	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.85/1.02	c 1	SAT : 1674 SAT variables, 21263 SAT clauses, 358406 bytes
0.85/1.02	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.85/1.05	c 1	OBJECTIVE minimize _COST
0.85/1.05	c 1	SOLVING HOME/temp.cnf
0.85/1.05	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.85/1.05	c 1	This is MiniSat 2.0 beta incremental
0.85/1.05	c 1	WARNING: for repeatability, setting FPU to use double precision
0.85/1.05	c 1	============================[ Problem Statistics ]=============================
0.85/1.05	c 1	|                                                                             |
0.85/1.05	c 1	|  Number of variables:  1674                                                 |
0.85/1.05	c 1	|  Number of clauses:    21263                                                |
0.85/1.06	c 1	|  Parsing time:         0.01         s                                       |
0.85/1.06	c 1	OK
0.85/1.06	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.85/1.06	c 1	SEARCHING: _COST <= 55
0.85/1.06	c 1	============================[ Search Statistics ]==============================
0.85/1.06	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.85/1.06	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.85/1.06	c 1	===============================================================================
0.85/1.06	c 1	|         0 |    1674    21263    63561 |     7087        0    nan |  0.000 % |
0.85/1.06	c 1	===============================================================================
0.85/1.06	c 1	restarts              : 1
0.85/1.06	c 1	conflicts             : 37            (2847 /sec)
0.85/1.06	c 1	decisions             : 74            (0.00 % random) (5693 /sec)
0.85/1.06	c 1	propagations          : 3105           (238883 /sec)
0.85/1.06	c 1	conflict literals     : 834            (12.30 % deleted)
0.85/1.06	c 1	Memory used           : 2.73 MB
0.85/1.06	c 1	CPU time              : 0.012998 s
0.85/1.06	c 1	
0.85/1.06	c 1	SATISFIABLE
0.85/1.06	c 1	OK
0.85/1.06	c 1	FOUND: _COST <= 55
0.85/1.06	s SATISFIABLE
0.85/1.06	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.85/1.06	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'
0.90/1.14	c 1	Decoding HOME/temp.out
0.90/1.19	c 1	OBJECTIVE _COST 31
0.90/1.19	o 31
0.90/1.19	v 7 9 7 7 8 9 9 2 2 5 9 2 7 7 1 9 2 0 7 5 2 0 1 7 5 7 7 4 9 9
0.90/1.19	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.90/1.23	c 1	OK
0.90/1.23	c 1	OBJECTIVE BOUND: 0 <= _COST <= 31
0.90/1.23	c 1	SEARCHING: _COST <= 15
0.90/1.24	c 1	============================[ Search Statistics ]==============================
0.90/1.24	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.90/1.24	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.90/1.24	c 1	===============================================================================
0.90/1.24	c 1	|        37 |    1674    21263    63561 |     7087       37     23 |  0.000 % |
0.90/1.24	c 1	|       137 |    1674    21263    63561 |     7796      137     17 | 34.056 % |
0.90/1.26	c 1	|       287 |    1674    21263    63561 |     8576      287     17 | 34.056 % |
0.90/1.28	c 1	|       512 |    1674    21263    63561 |     9433      512     19 | 34.056 % |
0.90/1.29	c 1	|       849 |    1104    11452    35760 |    10377      849     20 | 34.056 % |
0.90/1.30	c 1	===============================================================================
0.90/1.30	c 1	restarts              : 6
0.90/1.30	c 1	conflicts             : 966           (12547 /sec)
0.90/1.30	c 1	decisions             : 1312          (0.53 % random) (17042 /sec)
0.90/1.30	c 1	propagations          : 130315         (1692666 /sec)
0.90/1.30	c 1	conflict literals     : 19801          (26.33 % deleted)
0.90/1.30	c 1	Memory used           : 2.86 MB
0.90/1.30	c 1	CPU time              : 0.076988 s
0.90/1.30	c 1	
0.90/1.30	c 1	SATISFIABLE
0.90/1.30	c 1	OK
0.90/1.30	c 1	FOUND: _COST <= 15
0.90/1.30	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.90/1.30	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'
1.03/1.37	c 1	Decoding HOME/temp.out
1.03/1.42	c 1	OBJECTIVE _COST 15
1.03/1.42	o 15
1.03/1.42	v 4 0 3 8 2 9 8 2 7 8 4 3 4 6 9 7 6 6 9 2 8 9 0 1 9 3 9 5 7 6
1.03/1.43	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.03/1.50	c 1	OK
1.03/1.50	c 1	OBJECTIVE BOUND: 0 <= _COST <= 15
1.03/1.50	c 1	SEARCHING: _COST <= 7
1.03/1.51	c 1	============================[ Search Statistics ]==============================
1.03/1.51	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.03/1.51	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.03/1.51	c 1	===============================================================================
1.03/1.51	c 1	|       966 |     939     8030    25973 |     2676      966     20 | 34.056 % |
1.03/1.51	c 1	|      1066 |     939     8030    25973 |     2944     1066     20 | 43.912 % |
1.03/1.52	c 1	|      1217 |     939     8030    25973 |     3238     1217     19 | 43.912 % |
1.03/1.53	c 1	|      1442 |     939     8030    25973 |     3562     1442     19 | 43.912 % |
1.03/1.56	c 1	|      1780 |     939     8030    25973 |     3918     1780     18 | 43.912 % |
1.03/1.59	c 1	|      2288 |     939     8030    25973 |     4310     2288     17 | 43.912 % |
1.16/1.66	c 1	|      3048 |     939     8030    25973 |     4741     3048     17 | 43.912 % |
1.16/1.75	c 1	|      4188 |     939     8030    25973 |     5216     4188     17 | 43.912 % |
1.16/1.92	c 1	|      5896 |     939     8030    25973 |     5737     5896     17 | 43.912 % |
1.83/2.17	c 2	|      8458 |     939     8030    25973 |     6311     5064     16 | 43.912 % |
2.22/2.54	c 2	|     12302 |     939     8030    25973 |     6942     5145     18 | 43.912 % |
2.42/2.72	c 2	===============================================================================
2.42/2.72	c 2	restarts              : 17
2.42/2.72	c 2	conflicts             : 14056         (10906 /sec)
2.42/2.72	c 2	decisions             : 16027         (0.88 % random) (12436 /sec)
2.42/2.72	c 2	propagations          : 2208036        (1713244 /sec)
2.42/2.72	c 2	conflict literals     : 247345         (33.93 % deleted)
2.42/2.72	c 2	Memory used           : 3.25 MB
2.42/2.72	c 2	CPU time              : 1.2888 s
2.42/2.72	c 2	
2.42/2.72	c 2	SATISFIABLE
2.42/2.72	c 2	OK
2.42/2.72	c 2	FOUND: _COST <= 7
2.42/2.72	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.42/2.72	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.44/2.80	c 2	Decoding HOME/temp.out
2.44/2.84	c 2	OBJECTIVE _COST 7
2.44/2.84	o 7
2.44/2.85	v 0 6 7 7 2 9 3 1 0 6 0 6 9 8 9 8 6 7 8 3 4 9 2 0 8 8 7 9 7 6
2.44/2.85	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.44/2.91	c 2	OK
2.44/2.91	c 2	OBJECTIVE BOUND: 0 <= _COST <= 7
2.44/2.91	c 2	SEARCHING: _COST <= 3
2.44/2.91	c 2	============================[ Search Statistics ]==============================
2.44/2.92	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.44/2.92	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.44/2.92	c 2	===============================================================================
2.44/2.92	c 2	|     14056 |     804     5823    19749 |     1941     6899     18 | 43.912 % |
2.44/2.92	c 2	|     14156 |     804     5823    19749 |     2135     1825     15 | 51.976 % |
2.44/2.93	c 2	|     14306 |     804     5823    19749 |     2348     1975     14 | 51.976 % |
2.44/2.95	c 2	|     14532 |     804     5823    19749 |     2583     2201     14 | 51.976 % |
2.44/2.97	c 3	|     14869 |     804     5823    19749 |     2841     2538     14 | 51.976 % |
2.67/3.00	c 3	|     15375 |     804     5823    19749 |     3125     3044     14 | 51.976 % |
2.67/3.06	c 3	|     16134 |     804     5823    19749 |     3438     3803     14 | 51.976 % |
2.77/3.15	c 3	|     17273 |     804     5823    19749 |     3782     2661     13 | 51.976 % |
2.87/3.29	c 3	|     18981 |     804     5823    19749 |     4160     4369     15 | 51.976 % |
3.16/3.51	c 3	|     21543 |     804     5823    19749 |     4576     4297     15 | 51.976 % |
3.46/3.83	c 3	|     25388 |     804     5823    19749 |     5034     5328     15 | 51.976 % |
3.96/4.35	c 4	|     31155 |     804     5823    19749 |     5537     4903     17 | 51.976 % |
4.75/5.15	c 5	|     39804 |     804     5823    19749 |     6091     3495     17 | 51.977 % |
5.25/5.61	c 5	===============================================================================
5.25/5.61	c 5	restarts              : 30
5.25/5.61	c 5	conflicts             : 44935         (11298 /sec)
5.25/5.61	c 5	decisions             : 50022         (0.97 % random) (12577 /sec)
5.25/5.61	c 5	propagations          : 6832460        (1717823 /sec)
5.25/5.61	c 5	conflict literals     : 772243         (32.40 % deleted)
5.25/5.61	c 5	Memory used           : 3.50 MB
5.25/5.61	c 5	CPU time              : 3.9774 s
5.25/5.61	c 5	
5.25/5.61	c 5	SATISFIABLE
5.25/5.61	c 5	OK
5.25/5.61	c 5	FOUND: _COST <= 3
5.25/5.61	c 5	DECODING HOME/temp.out WITH HOME/temp.map
5.25/5.61	c 5	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
5.25/5.69	c 5	Decoding HOME/temp.out
5.26/5.73	c 5	OBJECTIVE _COST 3
5.26/5.73	o 3
5.26/5.73	v 7 8 4 1 5 6 0 7 8 7 3 8 8 1 7 1 1 4 6 1 1 0 3 2 2 9 0 6 2 3
5.26/5.74	c 5	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
5.26/5.79	c 5	OK
5.26/5.79	c 5	OBJECTIVE BOUND: 0 <= _COST <= 3
5.26/5.79	c 5	SEARCHING: _COST <= 1
5.26/5.79	c 5	============================[ Search Statistics ]==============================
5.41/5.80	c 5	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.41/5.80	c 5	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.41/5.81	c 5	===============================================================================
5.41/5.81	c 5	|     44935 |     658     4310    15584 |     1436     5027     17 | 51.977 % |
5.41/5.81	c 5	|     45035 |     658     4310    15584 |     1580     2614     15 | 60.699 % |
5.41/5.82	c 5	|     45185 |     658     4310    15584 |     1738     1457     13 | 60.699 % |
5.41/5.83	c 5	|     45411 |     658     4310    15584 |     1912     1683     13 | 60.699 % |
5.41/5.85	c 5	|     45751 |     658     4310    15584 |     2103     2023     13 | 60.699 % |
5.41/5.87	c 5	===============================================================================
5.41/5.87	c 5	restarts              : 35
5.41/5.87	c 5	conflicts             : 46029         (11339 /sec)
5.41/5.87	c 5	decisions             : 51238         (0.97 % random) (12622 /sec)
5.41/5.87	c 5	propagations          : 6970487        (1717130 /sec)
5.41/5.87	c 5	conflict literals     : 787682         (32.45 % deleted)
5.41/5.87	c 5	Memory used           : 3.50 MB
5.41/5.87	c 5	CPU time              : 4.05938 s
5.41/5.87	c 5	
5.41/5.87	c 5	UNSATISFIABLE
5.41/5.87	c 5	OK
5.41/5.87	c 5	NOT FOUND: _COST <= 1
5.41/5.87	c 5	OK
5.41/5.87	c 5	OBJECTIVE BOUND: 2 <= _COST <= 3
5.41/5.87	c 5	SEARCHING: _COST <= 2
5.41/5.88	c 5	============================[ Search Statistics ]==============================
5.41/5.89	c 5	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.41/5.89	c 5	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.41/5.89	c 5	===============================================================================
5.41/5.89	c 5	|     46029 |     655     4299    15560 |     1433     2033     14 | 60.699 % |
5.41/5.89	c 5	|     46129 |     655     4299    15560 |     1576     2133     14 | 60.874 % |
5.41/5.89	c 5	|     46279 |     655     4299    15560 |     1733     2283     14 | 60.874 % |
5.51/5.91	c 5	|     46504 |     655     4299    15560 |     1907     2508     14 | 60.874 % |
5.51/5.93	c 5	|     46841 |     655     4299    15560 |     2098     2845     14 | 60.874 % |
5.51/5.97	c 6	|     47347 |     655     4299    15560 |     2307     1745     13 | 60.874 % |
5.61/6.03	c 6	|     48106 |     655     4299    15560 |     2538     2504     13 | 60.874 % |
5.71/6.11	c 6	|     49245 |     655     4299    15560 |     2792     3643     14 | 60.875 % |
5.81/6.25	c 6	|     50953 |     655     4299    15560 |     3071     3398     15 | 60.875 % |
6.01/6.45	c 6	|     53515 |     655     4299    15560 |     3378     3848     16 | 60.875 % |
6.21/6.62	c 6	===============================================================================
6.21/6.62	c 6	restarts              : 45
6.21/6.62	c 6	conflicts             : 55677         (11575 /sec)
6.21/6.62	c 6	decisions             : 61751         (0.99 % random) (12837 /sec)
6.21/6.62	c 6	propagations          : 8389029        (1743984 /sec)
6.21/6.62	c 6	conflict literals     : 940867         (32.90 % deleted)
6.21/6.62	c 6	Memory used           : 3.50 MB
6.21/6.62	c 6	CPU time              : 4.81027 s
6.21/6.62	c 6	
6.21/6.62	c 6	UNSATISFIABLE
6.21/6.62	c 6	OK
6.21/6.62	c 6	NOT FOUND: _COST <= 2
6.21/6.62	c 6	OK
6.21/6.62	c 6	OBJECTIVE _COST 3
6.21/6.62	s OPTIMUM FOUND
6.21/6.63	c 6	CPU 6.04 (0.06 0.02 5.98 0.19)
6.21/6.63	c 6	END Mon Jul 14 20:39:42 2008

Verifier Data (download as text)

OK	3	106
3 unsatisfied constraints, 106 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-1117259-1216060775/watcher-1117259-1216060775 -o /tmp/evaluation-result-1117259-1216060775/solver-1117259-1216060775 -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-1117259-1216060775.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: 2.67 2.51 2.23 5/80 28143
/proc/meminfo: memFree=1704528/2055920 swapFree=4180336/4192956
[pid=28143] ppid=28141 vsize=12268 CPUtime=0
/proc/28143/stat : 28143 (sugar++) R 28141 28143 28019 0 -1 4194304 348 0 0 0 0 0 0 0 22 0 1 0 62775463 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 237956545534 0 0 4224 0 0 0 0 17 1 0 0
/proc/28143/statm: 3067 316 241 3 0 167 0

[startup+0.080775 s]
/proc/loadavg: 2.67 2.51 2.23 5/80 28143
/proc/meminfo: memFree=1704528/2055920 swapFree=4180336/4192956
[pid=28143] ppid=28141 vsize=16740 CPUtime=0.06
/proc/28143/stat : 28143 (sugar++) S 28141 28143 28019 0 -1 4194304 1143 0 0 0 5 1 0 0 18 0 1 0 62775463 17141760 1099 996147200 4194304 4206940 548682068528 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28143/statm: 4185 1099 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.102487 s]
/proc/loadavg: 2.67 2.51 2.23 5/80 28143
/proc/meminfo: memFree=1704528/2055920 swapFree=4180336/4192956
[pid=28143] ppid=28141 vsize=16740 CPUtime=0.07
/proc/28143/stat : 28143 (sugar++) S 28141 28143 28019 0 -1 4194304 1219 128 0 0 6 1 0 0 19 0 1 0 62775463 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28143/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.301204 s]
/proc/loadavg: 2.67 2.51 2.23 5/80 28143
/proc/meminfo: memFree=1704528/2055920 swapFree=4180336/4192956
[pid=28143] ppid=28141 vsize=16740 CPUtime=0.07
/proc/28143/stat : 28143 (sugar++) S 28141 28143 28019 0 -1 4194304 1219 128 0 0 6 1 0 0 19 0 1 0 62775463 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28143/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.701232 s]
/proc/loadavg: 2.67 2.51 2.23 5/80 28143
/proc/meminfo: memFree=1704528/2055920 swapFree=4180336/4192956
[pid=28143] ppid=28141 vsize=16740 CPUtime=0.34
/proc/28143/stat : 28143 (sugar++) S 28141 28143 28019 0 -1 4194304 1296 4354 0 1 6 1 24 3 15 0 1 0 62775463 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28143/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 16740

[startup+1.50161 s]
/proc/loadavg: 2.67 2.51 2.23 3/91 28165
/proc/meminfo: memFree=1692664/2055920 swapFree=4180336/4192956
[pid=28143] ppid=28141 vsize=16872 CPUtime=1.03
/proc/28143/stat : 28143 (sugar++) S 28141 28143 28019 0 -1 4194304 1601 13731 0 3 6 2 84 11 15 0 1 0 62775463 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28143/statm: 4218 1116 414 3 0 797 0
Current children cumulated CPU time (s) 1.03
Current children cumulated vsize (KiB) 16872

[startup+3.10142 s]
/proc/loadavg: 2.69 2.52 2.24 3/82 28186
/proc/meminfo: memFree=1698880/2055920 swapFree=4180336/4192956
[pid=28143] ppid=28141 vsize=16872 CPUtime=1.29
/proc/28143/stat : 28143 (sugar++) S 28141 28143 28019 0 -1 4194304 1685 21173 0 5 6 2 105 16 15 0 1 0 62775463 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28143/statm: 4218 1116 414 3 0 797 0
[pid=28166] ppid=28143 vsize=3320 CPUtime=1.48
/proc/28166/stat : 28166 (minisat-inc) R 28143 28143 28019 0 -1 4194304 626 0 0 0 148 0 0 0 17 0 1 0 62775568 3399680 568 996147200 134512640 135134323 4294956192 18446744073709551615 134531971 0 0 4096 3 0 0 0 17 1 0 0
/proc/28166/statm: 830 568 79 151 0 676 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 20192

[startup+6.30168 s]
/proc/loadavg: 2.69 2.52 2.24 3/82 28196
/proc/meminfo: memFree=1698624/2055920 swapFree=4180336/4192956
[pid=28143] ppid=28141 vsize=16872 CPUtime=1.43
/proc/28143/stat : 28143 (sugar++) S 28141 28143 28019 0 -1 4194304 1756 24893 0 6 6 2 117 18 15 0 1 0 62775463 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28143/statm: 4218 1116 414 3 0 797 0
[pid=28166] ppid=28143 vsize=3584 CPUtime=4.48
/proc/28166/stat : 28166 (minisat-inc) R 28143 28143 28019 0 -1 4194304 683 0 0 0 448 0 0 0 20 0 1 0 62775568 3670016 621 996147200 134512640 135134323 4294956192 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 1 0 0
/proc/28166/statm: 896 621 79 151 0 742 0
Current children cumulated CPU time (s) 5.91
Current children cumulated vsize (KiB) 20456

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

[startup+6.50171 s]
/proc/loadavg: 2.64 2.51 2.23 3/82 28206
/proc/meminfo: memFree=1698304/2055920 swapFree=4180336/4192956
[pid=28143] ppid=28141 vsize=16872 CPUtime=1.43
/proc/28143/stat : 28143 (sugar++) S 28141 28143 28019 0 -1 4194304 1756 24893 0 6 6 2 117 18 15 0 1 0 62775463 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28143/statm: 4218 1116 414 3 0 797 0
[pid=28166] ppid=28143 vsize=3584 CPUtime=4.68
/proc/28166/stat : 28166 (minisat-inc) R 28143 28143 28019 0 -1 4194304 683 0 0 0 468 0 0 0 22 0 1 0 62775568 3670016 621 996147200 134512640 135134323 4294956192 18446744073709551615 134531965 0 0 4096 3 0 0 0 17 1 0 0
/proc/28166/statm: 896 621 79 151 0 742 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 20456

[startup+6.60571 s]
/proc/loadavg: 2.64 2.51 2.23 3/82 28206
/proc/meminfo: memFree=1698304/2055920 swapFree=4180336/4192956
[pid=28143] ppid=28141 vsize=16872 CPUtime=1.43
/proc/28143/stat : 28143 (sugar++) S 28141 28143 28019 0 -1 4194304 1756 24893 0 6 6 2 117 18 15 0 1 0 62775463 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 237956542562 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28143/statm: 4218 1116 414 3 0 797 0
[pid=28166] ppid=28143 vsize=3584 CPUtime=4.78
/proc/28166/stat : 28166 (minisat-inc) R 28143 28143 28019 0 -1 4194304 683 0 0 0 478 0 0 0 23 0 1 0 62775568 3670016 621 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 1 0 0
/proc/28166/statm: 896 621 79 151 0 742 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 20456

Child status: 0
Real time (s): 6.631
CPU time (s): 6.27504
CPU user time (s): 6.05408
CPU system time (s): 0.220966
CPU usage (%): 94.632
Max. virtual memory (cumulated for all children) (KiB): 886336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.05408
system time used= 0.220966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27412
page faults= 6
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2294
involuntary context switches= 2566

runsolver used 0.010998 second user time and 0.028995 second system time

The end

Launcher Data (download as text)

Begin job on node69 at 2008-07-14 20:39:36
IDJOB=1117259
IDBENCH=62097
IDSOLVER=367
FILE ID=node69/1117259-1216060775
PBS_JOBID= 7905056
Free space on /tmp= 66480 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/randomMaxCSP/denseLoose/normalized-vcsp-30-10-25-48-21_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-1117259-1216060775/watcher-1117259-1216060775 -o /tmp/evaluation-result-1117259-1216060775/solver-1117259-1216060775 -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-1117259-1216060775.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4eab1b32b29315dcfd6962cdecf12945
RANDOM SEED=1936268351

node69.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		: 3000.233
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		: 3000.233
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:       1705008 kB
Buffers:         57660 kB
Cached:         147436 kB
SwapCached:       6860 kB
Active:         213400 kB
Inactive:        75428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1705008 kB
SwapTotal:     4192956 kB
SwapFree:      4180336 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          99632 kB
Slab:            47204 kB
Committed_AS:  1072212 kB
PageTables:       2036 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= 66476 MiB
End job on node69 at 2008-07-14 20:39:42