Trace number 1117195

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 3.36149 3.60551

General information on the benchmark

Namemaxcsp/randomMaxCSP/denseLoose/
normalized-vcsp-30-10-25-48-42_ext.xml
MD5SUM94d997fdbd6fa3ae126ab71268955e3e
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints2
Best CPU time to get the best result obtained on this benchmark1.37579
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints109
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension109
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.08	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.00/0.08	c 0	BEGIN Mon Jul 14 20:18:25 2008
0.00/0.08	c 0	PID 24792
0.07/0.08	c 0	HOST node68.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-1117195-1216059505.xml TO HOME/temp.csp
0.07/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1117195-1216059505.xml' 'HOME/temp.csp'
0.07/0.36	c 1	1 domains, 30 variables, 0 predicates, 109 relations, 109 constraints
0.07/0.40	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.40	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'
0.07/0.48	c 1	Parsing HOME/temp.csp
0.34/0.62	c 1	parsed 249 expressions
0.34/0.62	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.34/0.63	c 1	MAX CSP: 109 constraints
0.34/0.63	c 1	Converting to clausal form CSP
0.34/0.65	c 1	converted 37 (10%) expressions
0.34/0.66	c 1	converted 73 (20%) expressions
0.34/0.66	c 1	converted 109 (30%) expressions
0.34/0.67	c 1	converted 145 (40%) expressions
0.34/0.68	c 1	converted 181 (50%) expressions
0.34/0.68	c 1	converted 217 (60%) expressions
0.34/0.69	c 1	converted 253 (70%) expressions
0.34/0.69	c 1	converted 289 (80%) expressions
0.34/0.70	c 1	converted 325 (90%) expressions
0.34/0.77	c 1	converted 361 (100%) expressions
0.34/0.77	c 1	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 164
0.34/0.77	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.34/0.77	c 1	Propagation in CSP
0.34/0.78	c 1	104 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.34/0.78	c 1	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 110
0.34/0.78	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.34/0.79	c 1	Simplifing CSP by introducing new Boolean variables
0.34/0.79	c 1	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 110
0.34/0.79	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.34/0.81	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.34/0.82	c 1	25 (10%) CSP integer variables are encoded (200 clauses, 2072 bytes)
0.34/0.82	c 1	50 (20%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.34/0.82	c 1	75 (30%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.34/0.83	c 1	100 (40%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.34/0.83	c 1	124 (50%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.34/0.83	c 1	149 (60%) CSP integer variables are encoded (367 clauses, 3909 bytes)
0.34/0.83	c 1	174 (70%) CSP integer variables are encoded (472 clauses, 5064 bytes)
0.34/0.83	c 1	199 (80%) CSP integer variables are encoded (623 clauses, 6725 bytes)
0.34/0.83	c 1	224 (90%) CSP integer variables are encoded (1219 clauses, 14152 bytes)
0.34/0.84	c 1	248 (100%) CSP integer variables are encoded (1426 clauses, 16843 bytes)
0.34/0.87	c 1	33 (10%) CSP clauses are encoded (2211 clauses, 32108 bytes)
0.34/0.88	c 1	66 (20%) CSP clauses are encoded (2988 clauses, 48005 bytes)
0.34/0.89	c 1	98 (30%) CSP clauses are encoded (3765 clauses, 65274 bytes)
0.34/0.90	c 1	131 (40%) CSP clauses are encoded (4163 clauses, 72981 bytes)
0.34/0.91	c 1	163 (50%) CSP clauses are encoded (5065 clauses, 86035 bytes)
0.34/0.91	c 1	196 (60%) CSP clauses are encoded (5386 clauses, 90444 bytes)
0.34/0.92	c 1	229 (70%) CSP clauses are encoded (7731 clauses, 125513 bytes)
0.34/0.92	c 1	261 (80%) CSP clauses are encoded (9115 clauses, 145109 bytes)
0.34/0.94	c 1	294 (90%) CSP clauses are encoded (14932 clauses, 244043 bytes)
0.34/0.95	c 1	326 (100%) CSP clauses are encoded (21206 clauses, 357246 bytes)
0.34/0.95	c 1	326 CSP clauses encoded
0.34/0.95	c 1	Writing map file : HOME/temp.map
0.34/0.95	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.34/0.95	c 1	SAT : 1674 SAT variables, 21206 SAT clauses, 357246 bytes
0.34/0.95	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.34/0.98	c 1	OBJECTIVE minimize _COST
0.34/0.98	c 1	SOLVING HOME/temp.cnf
0.34/0.98	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.34/0.98	c 1	This is MiniSat 2.0 beta incremental
0.34/0.98	c 1	WARNING: for repeatability, setting FPU to use double precision
0.34/0.98	c 1	============================[ Problem Statistics ]=============================
0.34/0.98	c 1	|                                                                             |
0.34/0.98	c 1	|  Number of variables:  1674                                                 |
0.34/0.99	c 1	|  Number of clauses:    21206                                                |
0.34/1.00	c 1	|  Parsing time:         0.01         s                                       |
0.90/1.00	c 1	OK
0.90/1.00	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.90/1.00	c 1	SEARCHING: _COST <= 55
0.90/1.00	c 1	============================[ Search Statistics ]==============================
0.90/1.00	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.90/1.00	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.90/1.00	c 1	===============================================================================
0.90/1.00	c 1	|         0 |    1674    21206    63342 |     7068        0    nan |  0.000 % |
0.90/1.00	c 1	===============================================================================
0.90/1.00	c 1	restarts              : 1
0.90/1.00	c 1	conflicts             : 13            (1000 /sec)
0.90/1.00	c 1	decisions             : 58            (0.00 % random) (4462 /sec)
0.90/1.00	c 1	propagations          : 2180           (167718 /sec)
0.90/1.00	c 1	conflict literals     : 136            (11.11 % deleted)
0.90/1.00	c 1	Memory used           : 2.73 MB
0.90/1.00	c 1	CPU time              : 0.012998 s
0.90/1.00	c 1	
0.90/1.00	c 1	SATISFIABLE
0.90/1.01	c 1	OK
0.90/1.01	c 1	FOUND: _COST <= 55
0.90/1.01	s SATISFIABLE
0.90/1.01	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.90/1.01	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'
0.90/1.09	c 1	Decoding HOME/temp.out
0.90/1.13	c 1	OBJECTIVE _COST 31
0.90/1.13	o 31
0.90/1.13	v 8 3 9 9 4 5 4 3 5 8 2 7 7 3 6 1 3 8 9 4 7 6 8 2 2 8 9 9 9 9
0.90/1.14	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.90/1.17	c 1	OK
0.90/1.17	c 1	OBJECTIVE BOUND: 0 <= _COST <= 31
0.90/1.17	c 1	SEARCHING: _COST <= 15
0.90/1.18	c 1	============================[ Search Statistics ]==============================
0.90/1.18	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.90/1.18	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.90/1.18	c 1	===============================================================================
0.90/1.18	c 1	|        13 |    1674    21206    63342 |     7068       13     10 |  0.000 % |
0.90/1.18	c 1	|       113 |    1674    21206    63342 |     7775      113     16 | 34.056 % |
0.90/1.18	c 1	===============================================================================
0.90/1.18	c 1	restarts              : 3
0.90/1.18	c 1	conflicts             : 117           (5319 /sec)
0.90/1.18	c 1	decisions             : 261           (0.38 % random) (11866 /sec)
0.90/1.18	c 1	propagations          : 22374          (1017185 /sec)
0.90/1.18	c 1	conflict literals     : 1930           (26.17 % deleted)
0.90/1.18	c 1	Memory used           : 2.73 MB
0.90/1.18	c 1	CPU time              : 0.021996 s
0.90/1.18	c 1	
0.90/1.18	c 1	SATISFIABLE
0.90/1.18	c 1	OK
0.90/1.18	c 1	FOUND: _COST <= 15
0.90/1.18	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.90/1.18	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'
1.04/1.26	c 1	Decoding HOME/temp.out
1.04/1.30	c 1	OBJECTIVE _COST 15
1.04/1.30	o 15
1.04/1.31	v 3 4 9 9 8 1 9 4 2 9 9 3 7 4 5 7 8 8 1 9 6 5 7 9 3 6 3 5 9 6
1.04/1.31	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.04/1.34	c 2	OK
1.04/1.34	c 2	OBJECTIVE BOUND: 0 <= _COST <= 15
1.04/1.34	c 2	SEARCHING: _COST <= 7
1.04/1.34	c 2	============================[ Search Statistics ]==============================
1.04/1.34	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.04/1.34	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.04/1.34	c 2	===============================================================================
1.04/1.34	c 2	|       117 |    1104    21206    63342 |     7068      117     16 | 34.056 % |
1.04/1.36	c 2	|       219 |    1104    21206    63342 |     7775      219     16 | 43.912 % |
1.04/1.36	c 2	|       370 |    1104    21206    63342 |     8553      370     18 | 43.912 % |
1.04/1.38	c 2	|       596 |    1104    21206    63342 |     9408      596     18 | 43.912 % |
1.23/1.41	c 2	|       933 |     939     7973    25754 |    10349      933     18 | 43.912 % |
1.23/1.45	c 2	|      1439 |     939     7973    25754 |    11384     1439     17 | 43.912 % |
1.33/1.50	c 2	|      2199 |     939     7973    25754 |    12522     2199     18 | 43.912 % |
1.33/1.59	c 2	|      3340 |     939     7973    25754 |    13774     3340     18 | 43.912 % |
1.43/1.60	c 2	===============================================================================
1.43/1.60	c 2	restarts              : 11
1.43/1.60	c 2	conflicts             : 3470          (12177 /sec)
1.43/1.60	c 2	decisions             : 4067          (0.66 % random) (14272 /sec)
1.43/1.60	c 2	propagations          : 575572         (2019863 /sec)
1.43/1.60	c 2	conflict literals     : 60636          (37.34 % deleted)
1.43/1.60	c 2	Memory used           : 2.86 MB
1.43/1.60	c 2	CPU time              : 0.284956 s
1.43/1.60	c 2	
1.43/1.60	c 2	SATISFIABLE
1.43/1.60	c 2	OK
1.43/1.60	c 2	FOUND: _COST <= 7
1.43/1.60	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.43/1.60	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'
1.43/1.68	c 2	Decoding HOME/temp.out
1.44/1.73	c 2	OBJECTIVE _COST 7
1.44/1.73	o 7
1.44/1.73	v 0 4 4 5 8 5 1 5 4 9 8 3 9 4 5 2 4 0 8 9 6 5 0 3 9 8 8 5 9 9
1.44/1.73	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.44/1.77	c 2	OK
1.44/1.77	c 2	OBJECTIVE BOUND: 0 <= _COST <= 7
1.44/1.77	c 2	SEARCHING: _COST <= 3
1.44/1.78	c 2	============================[ Search Statistics ]==============================
1.44/1.79	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.44/1.79	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.44/1.79	c 2	===============================================================================
1.44/1.79	c 2	|      3470 |     804     5766    19530 |     1922     3459     17 | 43.912 % |
1.44/1.79	c 2	|      3570 |     804     5766    19530 |     2114     1830     16 | 51.976 % |
1.44/1.80	c 2	|      3722 |     804     5766    19530 |     2325     1982     16 | 51.976 % |
1.59/1.81	c 2	|      3948 |     804     5766    19530 |     2558     2208     16 | 51.976 % |
1.59/1.83	c 2	|      4285 |     804     5766    19530 |     2814     2545     16 | 51.976 % |
1.59/1.86	c 2	|      4791 |     804     5766    19530 |     3095     3051     17 | 51.976 % |
1.69/1.92	c 2	|      5550 |     804     5766    19530 |     3404     3810     17 | 51.976 % |
1.79/2.01	c 2	|      6690 |     804     5766    19530 |     3745     2671     18 | 51.976 % |
1.89/2.15	c 2	|      8400 |     804     5766    19530 |     4119     4381     20 | 51.976 % |
2.09/2.38	c 3	|     10962 |     804     5766    19530 |     4531     4296     20 | 51.976 % |
2.29/2.59	c 3	===============================================================================
2.29/2.59	c 3	restarts              : 21
2.29/2.59	c 3	conflicts             : 13437         (12173 /sec)
2.29/2.59	c 3	decisions             : 15326         (0.76 % random) (13884 /sec)
2.29/2.59	c 3	propagations          : 2037885        (1846191 /sec)
2.29/2.59	c 3	conflict literals     : 272076         (32.69 % deleted)
2.29/2.59	c 3	Memory used           : 3.12 MB
2.29/2.59	c 3	CPU time              : 1.10383 s
2.29/2.59	c 3	
2.29/2.59	c 3	SATISFIABLE
2.29/2.59	c 3	OK
2.29/2.59	c 3	FOUND: _COST <= 3
2.29/2.59	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.29/2.59	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.38/2.67	c 3	Decoding HOME/temp.out
2.38/2.72	c 3	OBJECTIVE _COST 3
2.38/2.72	o 3
2.38/2.72	v 0 9 5 9 4 2 0 5 4 4 5 8 6 4 4 7 4 0 9 9 3 9 2 7 5 7 1 5 5 6
2.38/2.72	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.38/2.75	c 3	OK
2.38/2.75	c 3	OBJECTIVE BOUND: 0 <= _COST <= 3
2.38/2.75	c 3	SEARCHING: _COST <= 1
2.38/2.76	c 3	============================[ Search Statistics ]==============================
2.38/2.77	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.38/2.77	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.38/2.77	c 3	===============================================================================
2.38/2.77	c 3	|     13437 |     661     4318    15611 |     1439     3932     20 | 51.976 % |
2.38/2.77	c 3	|     13537 |     661     4318    15611 |     1583     2066     20 | 60.520 % |
2.38/2.78	c 3	|     13688 |     661     4318    15611 |     1741     2217     21 | 60.520 % |
2.38/2.79	c 3	|     13913 |     661     4318    15611 |     1915     2442     21 | 60.520 % |
2.57/2.82	c 3	|     14250 |     661     4318    15611 |     2107     2779     21 | 60.520 % |
2.57/2.85	c 3	|     14758 |     661     4318    15611 |     2318     3287     21 | 60.520 % |
2.67/2.91	c 3	|     15517 |     661     4318    15611 |     2549     2278     22 | 60.520 % |
2.67/2.97	c 3	===============================================================================
2.67/2.97	c 3	restarts              : 28
2.67/2.98	c 3	conflicts             : 16332         (12272 /sec)
2.67/2.98	c 3	decisions             : 18628         (0.77 % random) (13998 /sec)
2.67/2.98	c 3	propagations          : 2352694        (1767883 /sec)
2.67/2.98	c 3	conflict literals     : 341846         (31.73 % deleted)
2.67/2.98	c 3	Memory used           : 3.12 MB
2.67/2.98	c 3	CPU time              : 1.3308 s
2.67/2.98	c 3	
2.67/2.98	c 3	UNSATISFIABLE
2.67/2.98	c 3	OK
2.67/2.98	c 3	NOT FOUND: _COST <= 1
2.67/2.98	c 3	OK
2.67/2.98	c 3	OBJECTIVE BOUND: 2 <= _COST <= 3
2.67/2.98	c 3	SEARCHING: _COST <= 2
2.67/2.98	c 3	============================[ Search Statistics ]==============================
2.67/2.98	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.67/2.98	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.67/2.98	c 3	===============================================================================
2.67/2.98	c 3	|     16332 |     658     4307    15587 |     1435     2700     23 | 60.520 % |
2.67/2.98	c 3	|     16432 |     658     4307    15587 |     1579     1450     22 | 60.695 % |
2.67/3.00	c 3	|     16582 |     658     4307    15587 |     1737     1600     21 | 60.695 % |
2.77/3.01	c 3	|     16807 |     658     4307    15587 |     1910     1825     21 | 60.695 % |
2.77/3.04	c 3	|     17144 |     658     4307    15587 |     2101     2162     23 | 60.695 % |
2.77/3.09	c 3	|     17650 |     658     4307    15587 |     2312     2668     22 | 60.695 % |
2.87/3.15	c 3	|     18409 |     658     4307    15587 |     2543     3427     23 | 60.695 % |
2.97/3.26	c 3	|     19548 |     658     4307    15587 |     2797     2731     22 | 60.695 % |
3.16/3.43	c 4	|     21256 |     658     4307    15587 |     3077     2451     23 | 60.695 % |
3.16/3.44	c 4	===============================================================================
3.16/3.44	c 4	restarts              : 37
3.16/3.44	c 4	conflicts             : 21341         (11951 /sec)
3.16/3.44	c 4	decisions             : 24117         (0.78 % random) (13505 /sec)
3.16/3.44	c 4	propagations          : 3102088        (1737156 /sec)
3.16/3.44	c 4	conflict literals     : 466243         (32.45 % deleted)
3.16/3.44	c 4	Memory used           : 3.12 MB
3.16/3.44	c 4	CPU time              : 1.78573 s
3.16/3.44	c 4	
3.16/3.44	c 4	SATISFIABLE
3.16/3.44	c 4	OK
3.16/3.44	c 4	FOUND: _COST <= 2
3.16/3.44	c 4	DECODING HOME/temp.out WITH HOME/temp.map
3.16/3.44	c 4	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
3.20/3.52	c 4	Decoding HOME/temp.out
3.20/3.56	c 4	OBJECTIVE _COST 2
3.20/3.56	o 2
3.20/3.56	v 0 9 5 5 4 4 5 5 4 4 0 5 4 4 9 7 6 8 9 9 0 2 2 7 9 7 9 5 5 9
3.20/3.57	c 4	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
3.21/3.60	c 4	OK
3.21/3.60	c 4	OBJECTIVE _COST 2
3.21/3.60	s OPTIMUM FOUND
3.21/3.60	c 4	CPU 3.1 (0.06 0.03 3.04 0.22)
3.21/3.60	c 4	END Mon Jul 14 20:18:29 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-1117195-1216059505/watcher-1117195-1216059505 -o /tmp/evaluation-result-1117195-1216059505/solver-1117195-1216059505 -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-1117195-1216059505.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: 2.56 2.67 2.82 4/81 24792
/proc/meminfo: memFree=1787096/2055920 swapFree=4181044/4192956
[pid=24792] ppid=24790 vsize=12268 CPUtime=0
/proc/24792/stat : 24792 (sugar++) R 24790 24792 24033 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 62358595 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 223188056677 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/24792/statm: 3067 316 241 3 0 167 0

[startup+0.0820831 s]
/proc/loadavg: 2.56 2.67 2.82 4/81 24792
/proc/meminfo: memFree=1787096/2055920 swapFree=4181044/4192956
[pid=24792] ppid=24790 vsize=16740 CPUtime=0.07
/proc/24792/stat : 24792 (sugar++) S 24790 24792 24033 0 -1 4194304 1152 0 0 0 5 2 0 0 18 0 1 0 62358595 17141760 1100 996147200 4194304 4206940 548682068528 18446744073709551615 223196786786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24792/statm: 4185 1100 406 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.102086 s]
/proc/loadavg: 2.56 2.67 2.82 4/81 24792
/proc/meminfo: memFree=1787096/2055920 swapFree=4181044/4192956
[pid=24792] ppid=24790 vsize=16740 CPUtime=0.07
/proc/24792/stat : 24792 (sugar++) S 24790 24792 24033 0 -1 4194304 1219 128 0 0 5 2 0 0 19 0 1 0 62358595 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 223196786786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24792/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.302103 s]
/proc/loadavg: 2.56 2.67 2.82 4/81 24792
/proc/meminfo: memFree=1787096/2055920 swapFree=4181044/4192956
[pid=24792] ppid=24790 vsize=16740 CPUtime=0.07
/proc/24792/stat : 24792 (sugar++) S 24790 24792 24033 0 -1 4194304 1219 128 0 0 5 2 0 0 19 0 1 0 62358595 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 223196786786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24792/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.702139 s]
/proc/loadavg: 2.56 2.67 2.82 4/81 24792
/proc/meminfo: memFree=1787096/2055920 swapFree=4181044/4192956
[pid=24792] ppid=24790 vsize=16740 CPUtime=0.34
/proc/24792/stat : 24792 (sugar++) S 24790 24792 24033 0 -1 4194304 1296 4353 0 1 5 2 23 4 15 0 1 0 62358595 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 223196786786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24792/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 16740

[startup+1.50121 s]
/proc/loadavg: 2.56 2.67 2.82 4/83 24815
/proc/meminfo: memFree=1782344/2055920 swapFree=4181044/4192956
[pid=24792] ppid=24790 vsize=16872 CPUtime=1.16
/proc/24792/stat : 24792 (sugar++) S 24790 24792 24033 0 -1 4194304 1617 17450 0 4 6 2 94 14 16 0 1 0 62358595 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 223196786786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24792/statm: 4218 1116 414 3 0 797 0
[pid=24815] ppid=24792 vsize=2924 CPUtime=0.17
/proc/24815/stat : 24815 (minisat-inc) R 24792 24792 24033 0 -1 4194304 513 0 0 0 17 0 0 0 17 0 1 0 62358693 2994176 457 996147200 134512640 135134323 4294956192 18446744073709551615 134528295 0 0 4096 3 0 0 0 17 1 0 0
/proc/24815/statm: 731 457 79 151 0 577 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 19796

[startup+3.10135 s]
/proc/loadavg: 2.51 2.66 2.82 3/83 24845
/proc/meminfo: memFree=1781896/2055920 swapFree=4181044/4192956
[pid=24792] ppid=24790 vsize=16872 CPUtime=1.42
/proc/24792/stat : 24792 (sugar++) S 24790 24792 24033 0 -1 4194304 1756 24895 0 6 6 2 115 19 15 0 1 0 62358595 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 223196786786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24792/statm: 4218 1116 414 3 0 797 0
[pid=24815] ppid=24792 vsize=3188 CPUtime=1.45
/proc/24815/stat : 24815 (minisat-inc) R 24792 24792 24033 0 -1 4194304 595 0 0 0 145 0 0 0 19 0 1 0 62358693 3264512 533 996147200 134512640 135134323 4294956192 18446744073709551615 134528977 0 0 4096 3 0 0 0 17 1 0 0
/proc/24815/statm: 797 533 79 151 0 643 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 20060

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

[startup+3.50139 s]
/proc/loadavg: 2.51 2.66 2.82 3/83 24855
/proc/meminfo: memFree=1781512/2055920 swapFree=4181044/4192956
[pid=24792] ppid=24790 vsize=16872 CPUtime=1.42
/proc/24792/stat : 24792 (sugar++) S 24790 24792 24033 0 -1 4194304 1789 24895 0 6 6 2 115 19 15 0 1 0 62358595 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 223196786786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24792/statm: 4218 1116 414 3 0 797 0
[pid=24815] ppid=24792 vsize=3188 CPUtime=1.78
/proc/24815/stat : 24815 (minisat-inc) S 24792 24792 24033 0 -1 4194304 597 0 0 0 178 0 0 0 21 0 1 0 62358693 3264512 533 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/24815/statm: 797 533 79 151 0 643 0
Current children cumulated CPU time (s) 3.2
Current children cumulated vsize (KiB) 20060

[startup+3.60143 s]
/proc/loadavg: 2.51 2.66 2.82 3/83 24855
/proc/meminfo: memFree=1781512/2055920 swapFree=4181044/4192956
[pid=24792] ppid=24790 vsize=16872 CPUtime=1.43
/proc/24792/stat : 24792 (sugar++) S 24790 24792 24033 0 -1 4194304 1809 24895 0 6 6 3 115 19 15 0 1 0 62358595 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 223196786786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24792/statm: 4218 1116 414 3 0 797 0
[pid=24815] ppid=24792 vsize=3188 CPUtime=1.78
/proc/24815/stat : 24815 (minisat-inc) S 24792 24792 24033 0 -1 4194304 597 0 0 0 178 0 0 0 21 0 1 0 62358693 3264512 533 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/24815/statm: 797 533 79 151 0 643 0
Current children cumulated CPU time (s) 3.21
Current children cumulated vsize (KiB) 20060

Child status: 0
Real time (s): 3.60551
CPU time (s): 3.36149
CPU user time (s): 3.10553
CPU system time (s): 0.255961
CPU usage (%): 93.232
Max. virtual memory (cumulated for all children) (KiB): 20060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.10553
system time used= 0.255961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31115
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= 2526
involuntary context switches= 2299

runsolver used 0.005999 second user time and 0.025996 second system time

The end

Launcher Data (download as text)

Begin job on node68 at 2008-07-14 20:18:25
IDJOB=1117195
IDBENCH=62089
IDSOLVER=367
FILE ID=node68/1117195-1216059505
PBS_JOBID= 7904940
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/randomMaxCSP/denseLoose/normalized-vcsp-30-10-25-48-42_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-1117195-1216059505/watcher-1117195-1216059505 -o /tmp/evaluation-result-1117195-1216059505/solver-1117195-1216059505 -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-1117195-1216059505.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 94d997fdbd6fa3ae126ab71268955e3e
RANDOM SEED=1704132359

node68.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1787576 kB
Buffers:         60704 kB
Cached:         137672 kB
SwapCached:       6032 kB
Active:         152984 kB
Inactive:        66292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787576 kB
SwapTotal:     4192956 kB
SwapFree:      4181044 kB
Dirty:            1032 kB
Writeback:           0 kB
Mapped:          37648 kB
Slab:            34320 kB
Committed_AS:   186312 kB
PageTables:       1872 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB
End job on node68 at 2008-07-14 20:18:29