Trace number 1117068

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.13+minisatOPTIMUM 7.18091 7.51756

General information on the benchmark

Namemaxcsp/randomMaxCSP/sparseLoose/
normalized-vcsp-60-10-8-60-4_ext.xml
MD5SUM495299e13be2421b0ab9b22fb2864c07
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 benchmark6.544
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints142
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension142
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Mon Jul 14 19:53:15 2008
0.00/0.04	c 0	PID 26935
0.00/0.05	c 0	HOST node17.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1117068-1216057995.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1117068-1216057995.xml' 'HOME/temp.csp'
0.03/0.36	c 0	1 domains, 60 variables, 0 predicates, 142 relations, 142 constraints
0.03/0.42	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.42	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.33/0.50	c 0	Parsing HOME/temp.csp
0.33/0.66	c 1	parsed 345 expressions
0.33/0.66	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.33/0.66	c 1	MAX CSP: 142 constraints
0.33/0.66	c 1	Converting to clausal form CSP
0.33/0.69	c 1	converted 49 (10%) expressions
0.33/0.69	c 1	converted 98 (20%) expressions
0.33/0.69	c 1	converted 147 (30%) expressions
0.33/0.69	c 1	converted 196 (40%) expressions
0.33/0.71	c 1	converted 245 (50%) expressions
0.33/0.73	c 1	converted 294 (60%) expressions
0.33/0.73	c 1	converted 343 (70%) expressions
0.33/0.74	c 1	converted 392 (80%) expressions
0.33/0.74	c 1	converted 441 (90%) expressions
0.33/0.81	c 1	converted 490 (100%) expressions
0.33/0.81	c 1	CSP : 344 integers, 0 booleans, 425 clauses, largest domain size 214
0.33/0.81	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.81	c 1	Propagation in CSP
0.33/0.83	c 1	138 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.33/0.83	c 1	CSP : 344 integers, 0 booleans, 425 clauses, largest domain size 143
0.33/0.83	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.83	c 1	Simplifing CSP by introducing new Boolean variables
0.33/0.83	c 1	CSP : 344 integers, 0 booleans, 425 clauses, largest domain size 143
0.33/0.83	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.86	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.33/0.88	c 1	35 (10%) CSP integer variables are encoded (280 clauses, 2952 bytes)
0.33/0.88	c 1	69 (20%) CSP integer variables are encoded (480 clauses, 5152 bytes)
0.33/0.88	c 1	104 (30%) CSP integer variables are encoded (480 clauses, 5152 bytes)
0.33/0.88	c 1	138 (40%) CSP integer variables are encoded (480 clauses, 5152 bytes)
0.33/0.88	c 1	172 (50%) CSP integer variables are encoded (480 clauses, 5152 bytes)
0.33/0.88	c 1	207 (60%) CSP integer variables are encoded (629 clauses, 6791 bytes)
0.33/0.88	c 1	241 (70%) CSP integer variables are encoded (778 clauses, 8463 bytes)
0.33/0.89	c 1	276 (80%) CSP integer variables are encoded (1850 clauses, 22399 bytes)
0.33/0.89	c 1	310 (90%) CSP integer variables are encoded (2001 clauses, 24362 bytes)
0.33/0.89	c 1	344 (100%) CSP integer variables are encoded (2217 clauses, 27170 bytes)
0.33/0.93	c 1	43 (10%) CSP clauses are encoded (3300 clauses, 48752 bytes)
0.33/0.94	c 1	85 (20%) CSP clauses are encoded (4342 clauses, 71530 bytes)
0.33/0.96	c 1	128 (30%) CSP clauses are encoded (5428 clauses, 95354 bytes)
0.33/0.96	c 1	170 (40%) CSP clauses are encoded (5969 clauses, 105540 bytes)
0.33/0.97	c 1	213 (50%) CSP clauses are encoded (7422 clauses, 126964 bytes)
0.33/0.98	c 1	255 (60%) CSP clauses are encoded (7924 clauses, 135185 bytes)
0.88/1.03	c 1	298 (70%) CSP clauses are encoded (28613 clauses, 498806 bytes)
0.88/1.03	c 1	340 (80%) CSP clauses are encoded (29151 clauses, 507649 bytes)
0.88/1.03	c 1	383 (90%) CSP clauses are encoded (30371 clauses, 528776 bytes)
0.88/1.04	c 1	425 (100%) CSP clauses are encoded (34462 clauses, 601671 bytes)
0.88/1.04	c 1	425 CSP clauses encoded
0.88/1.04	c 1	Writing map file : HOME/temp.map
0.88/1.05	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.88/1.05	c 1	SAT : 2561 SAT variables, 34462 SAT clauses, 601671 bytes
0.88/1.05	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.94/1.10	c 1	OBJECTIVE minimize _COST
0.94/1.10	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.94/1.10	c 1	SEARCHING: _COST <= 71
0.94/1.10	c 1	SOLVING HOME/temp.cnf
0.94/1.10	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.94/1.11	c 1	This is MiniSat 2.0 beta
0.94/1.11	c 1	WARNING: for repeatability, setting FPU to use double precision
0.94/1.11	c 1	============================[ Problem Statistics ]=============================
0.94/1.11	c 1	|                                                                             |
0.94/1.11	c 1	|  Number of variables:  2561                                                 |
0.94/1.11	c 1	|  Number of clauses:    34463                                                |
0.94/1.13	c 1	|  Parsing time:         0.02         s                                       |
0.94/1.13	c 1	============================[ Search Statistics ]==============================
0.94/1.13	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.94/1.13	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.94/1.13	c 1	===============================================================================
0.94/1.13	c 1	|         0 |    1993    23644    71352 |     7881        0    nan |  0.000 % |
0.94/1.13	c 1	===============================================================================
0.94/1.13	c 1	restarts              : 1
0.94/1.13	c 1	conflicts             : 13             (542 /sec)
0.94/1.13	c 1	decisions             : 147            (0.68 % random) (6126 /sec)
0.94/1.13	c 1	propagations          : 3356           (139857 /sec)
0.94/1.13	c 1	conflict literals     : 115            (8.00 % deleted)
0.94/1.13	c 1	Memory used           : 3.33 MB
0.94/1.13	c 1	CPU time              : 0.023996 s
0.94/1.13	c 1	
0.94/1.13	c 1	SATISFIABLE
0.94/1.13	c 1	FOUND: _COST <= 71
0.94/1.13	s SATISFIABLE
0.94/1.13	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.94/1.13	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.99/1.22	c 1	Decoding HOME/temp.out
0.99/1.27	c 1	OBJECTIVE _COST 71
0.99/1.27	o 71
0.99/1.27	v 4 9 3 7 9 9 6 7 5 3 5 9 4 8 6 4 9 8 9 8 1 9 4 8 9 8 9 5 8 9 5 6 9 1 9 9 9 3 9 7 9 9 8 9 9 5 9 9 8 8 8 9 9 9 8 9 7 9 9 7
0.99/1.28	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.99/1.30	c 1	OBJECTIVE BOUND: 0 <= _COST <= 71
0.99/1.30	c 1	SEARCHING: _COST <= 35
0.99/1.30	c 1	SOLVING HOME/temp.cnf
0.99/1.30	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.12/1.30	c 1	This is MiniSat 2.0 beta
1.12/1.30	c 1	WARNING: for repeatability, setting FPU to use double precision
1.12/1.30	c 1	============================[ Problem Statistics ]=============================
1.12/1.30	c 1	|                                                                             |
1.12/1.30	c 1	|  Number of variables:  2561                                                 |
1.12/1.30	c 1	|  Number of clauses:    34463                                                |
1.12/1.32	c 1	|  Parsing time:         0.01         s                                       |
1.12/1.32	c 1	============================[ Search Statistics ]==============================
1.12/1.32	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.12/1.32	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.12/1.32	c 1	===============================================================================
1.12/1.32	c 1	|         0 |    1667    16890    52032 |     5630        0    nan |  0.000 % |
1.12/1.33	c 1	===============================================================================
1.12/1.33	c 1	restarts              : 1
1.12/1.33	c 1	conflicts             : 29             (1261 /sec)
1.12/1.33	c 1	decisions             : 108            (0.00 % random) (4696 /sec)
1.12/1.33	c 1	propagations          : 4324           (188033 /sec)
1.12/1.33	c 1	conflict literals     : 408            (10.72 % deleted)
1.12/1.33	c 1	Memory used           : 3.33 MB
1.12/1.33	c 1	CPU time              : 0.022996 s
1.12/1.33	c 1	
1.12/1.33	c 1	SATISFIABLE
1.12/1.33	c 1	FOUND: _COST <= 35
1.12/1.33	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.12/1.33	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.16/1.41	c 1	Decoding HOME/temp.out
1.16/1.46	c 1	OBJECTIVE _COST 35
1.16/1.46	o 35
1.16/1.46	v 3 9 8 5 9 9 7 8 7 5 7 9 0 8 5 7 8 2 6 0 3 9 7 9 1 1 8 3 8 9 3 5 6 8 9 9 7 9 2 6 3 8 1 1 5 0 8 9 8 6 8 7 0 9 7 5 5 9 9 9
1.16/1.47	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.16/1.52	c 1	OBJECTIVE BOUND: 0 <= _COST <= 35
1.16/1.52	c 1	SEARCHING: _COST <= 17
1.16/1.52	c 1	SOLVING HOME/temp.cnf
1.16/1.52	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.16/1.52	c 1	This is MiniSat 2.0 beta
1.16/1.52	c 1	WARNING: for repeatability, setting FPU to use double precision
1.16/1.52	c 1	============================[ Problem Statistics ]=============================
1.16/1.52	c 1	|                                                                             |
1.16/1.52	c 1	|  Number of variables:  2561                                                 |
1.16/1.52	c 1	|  Number of clauses:    34463                                                |
1.16/1.54	c 2	|  Parsing time:         0.02         s                                       |
1.16/1.54	c 2	============================[ Search Statistics ]==============================
1.16/1.54	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.16/1.54	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.16/1.54	c 2	===============================================================================
1.16/1.54	c 2	|         0 |    1445    11557    36681 |     3852        0    nan |  0.000 % |
1.16/1.55	c 2	|       100 |    1445    11557    36681 |     4237      100     20 | 43.577 % |
1.16/1.55	c 2	===============================================================================
1.16/1.55	c 2	restarts              : 2
1.16/1.55	c 2	conflicts             : 124            (3648 /sec)
1.16/1.55	c 2	decisions             : 445            (1.57 % random) (13091 /sec)
1.16/1.55	c 2	propagations          : 18467          (543243 /sec)
1.16/1.55	c 2	conflict literals     : 2304           (14.54 % deleted)
1.16/1.55	c 2	Memory used           : 3.33 MB
1.16/1.55	c 2	CPU time              : 0.033994 s
1.16/1.55	c 2	
1.16/1.55	c 2	SATISFIABLE
1.16/1.56	c 2	FOUND: _COST <= 17
1.16/1.56	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.16/1.56	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.35/1.64	c 2	Decoding HOME/temp.out
1.35/1.70	c 2	OBJECTIVE _COST 17
1.35/1.70	o 17
1.35/1.70	v 8 3 4 9 8 9 9 8 9 8 6 2 6 4 4 7 6 6 8 8 4 6 1 6 6 1 8 5 7 9 1 5 9 8 6 5 8 0 7 9 3 8 6 8 6 6 6 9 7 7 6 4 0 8 7 9 2 9 3 9
1.35/1.70	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.35/1.72	c 2	OBJECTIVE BOUND: 0 <= _COST <= 17
1.35/1.72	c 2	SEARCHING: _COST <= 8
1.35/1.72	c 2	SOLVING HOME/temp.cnf
1.35/1.72	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.35/1.72	c 2	This is MiniSat 2.0 beta
1.35/1.72	c 2	WARNING: for repeatability, setting FPU to use double precision
1.35/1.72	c 2	============================[ Problem Statistics ]=============================
1.35/1.72	c 2	|                                                                             |
1.35/1.72	c 2	|  Number of variables:  2561                                                 |
1.35/1.72	c 2	|  Number of clauses:    34463                                                |
1.35/1.74	c 2	|  Parsing time:         0.02         s                                       |
1.35/1.75	c 2	============================[ Search Statistics ]==============================
1.35/1.75	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.35/1.75	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.35/1.75	c 2	===============================================================================
1.35/1.75	c 2	|         0 |    1260     8229    27243 |     2743        0    nan |  0.000 % |
1.35/1.75	c 2	|       102 |    1260     8229    27243 |     3017      102     20 | 50.800 % |
1.35/1.76	c 2	|       253 |    1260     8229    27243 |     3319      253     19 | 50.801 % |
1.35/1.78	c 2	|       478 |    1260     8229    27243 |     3650      478     19 | 50.801 % |
1.50/1.80	c 2	|       815 |    1260     8229    27243 |     4016      815     19 | 50.801 % |
1.50/1.85	c 2	|      1322 |    1260     8229    27243 |     4417     1322     19 | 50.801 % |
1.50/1.91	c 2	|      2081 |    1260     8229    27243 |     4859     2081     19 | 50.801 % |
1.50/2.01	c 2	|      3220 |    1260     8229    27243 |     5345     3220     19 | 50.801 % |
1.87/2.20	c 2	|      4928 |    1260     8229    27243 |     5879     4928     19 | 50.801 % |
2.16/2.50	c 2	|      7491 |    1260     8229    27243 |     6467     3800     16 | 50.801 % |
2.56/2.88	c 3	|     11335 |    1260     8229    27243 |     7114     7644     17 | 50.801 % |
2.76/3.05	c 3	===============================================================================
2.76/3.05	c 3	restarts              : 11
2.76/3.05	c 3	conflicts             : 12705          (9685 /sec)
2.76/3.05	c 3	decisions             : 14372          (1.04 % random) (10956 /sec)
2.76/3.05	c 3	propagations          : 2546135        (1940948 /sec)
2.76/3.05	c 3	conflict literals     : 233229         (33.83 % deleted)
2.76/3.05	c 3	Memory used           : 3.72 MB
2.76/3.05	c 3	CPU time              : 1.3118 s
2.76/3.05	c 3	
2.76/3.05	c 3	SATISFIABLE
2.76/3.05	c 3	FOUND: _COST <= 8
2.76/3.05	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.76/3.05	c 3	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.82/3.13	c 3	Decoding HOME/temp.out
2.82/3.19	c 3	OBJECTIVE _COST 8
2.82/3.19	o 8
2.82/3.19	v 6 1 9 2 9 9 8 3 7 8 8 9 7 5 3 9 0 6 9 3 8 8 8 5 5 4 8 9 4 1 4 2 9 1 6 5 7 8 9 6 6 7 9 2 3 8 1 8 0 9 8 6 0 7 9 9 5 6 3 1
2.82/3.19	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.95/3.21	c 3	OBJECTIVE BOUND: 0 <= _COST <= 8
2.95/3.21	c 3	SEARCHING: _COST <= 4
2.95/3.21	c 3	SOLVING HOME/temp.cnf
2.95/3.21	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.95/3.22	c 3	This is MiniSat 2.0 beta
2.95/3.22	c 3	WARNING: for repeatability, setting FPU to use double precision
2.95/3.22	c 3	============================[ Problem Statistics ]=============================
2.95/3.22	c 3	|                                                                             |
2.95/3.22	c 3	|  Number of variables:  2561                                                 |
2.95/3.22	c 3	|  Number of clauses:    34463                                                |
2.95/3.24	c 3	|  Parsing time:         0.02         s                                       |
2.95/3.24	c 3	============================[ Search Statistics ]==============================
2.95/3.24	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.95/3.24	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.95/3.24	c 3	===============================================================================
2.95/3.24	c 3	|         0 |    1110     6481    22445 |     2160        0    nan |  0.000 % |
2.95/3.25	c 3	|       101 |    1110     6481    22445 |     2376      101     20 | 56.658 % |
2.95/3.26	c 3	|       251 |    1110     6481    22445 |     2614      251     19 | 56.658 % |
2.95/3.27	c 3	|       476 |    1110     6481    22445 |     2875      476     20 | 56.658 % |
2.95/3.29	c 3	|       813 |    1110     6481    22445 |     3162      813     22 | 56.659 % |
2.96/3.32	c 3	|      1319 |    1110     6481    22445 |     3479     1319     26 | 56.659 % |
2.96/3.38	c 3	|      2079 |    1110     6481    22445 |     3827     2079     23 | 56.658 % |
2.96/3.50	c 3	|      3218 |    1110     6481    22445 |     4209     3218     24 | 56.658 % |
2.96/3.72	c 4	|      4926 |    1110     6481    22445 |     4630     4926     24 | 56.658 % |
2.96/4.02	c 4	|      7489 |    1110     6481    22445 |     5093     4378     22 | 56.658 % |
2.96/4.10	c 4	===============================================================================
2.96/4.10	c 4	restarts              : 10
2.96/4.10	c 4	conflicts             : 8212           (9397 /sec)
2.96/4.10	c 4	decisions             : 9340           (0.96 % random) (10688 /sec)
2.96/4.10	c 4	propagations          : 1554775        (1779190 /sec)
2.96/4.10	c 4	conflict literals     : 197948         (33.11 % deleted)
2.96/4.10	c 4	Memory used           : 3.47 MB
2.96/4.10	c 4	CPU time              : 0.873867 s
2.96/4.11	c 4	
2.96/4.11	c 4	SATISFIABLE
2.96/4.11	c 4	FOUND: _COST <= 4
2.96/4.11	c 4	DECODING HOME/temp.out WITH HOME/temp.map
2.96/4.11	c 4	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.96/4.19	c 4	Decoding HOME/temp.out
3.85/4.24	c 4	OBJECTIVE _COST 4
3.85/4.24	o 4
3.85/4.24	v 0 1 4 2 8 9 4 7 6 0 8 8 6 5 0 9 3 6 9 8 3 4 1 8 5 9 5 9 3 7 9 5 2 4 8 1 4 7 3 9 1 6 7 5 6 1 6 9 0 7 9 0 6 7 4 5 8 4 3 7
3.85/4.26	c 4	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.99/4.31	c 4	OBJECTIVE BOUND: 0 <= _COST <= 4
3.99/4.31	c 4	SEARCHING: _COST <= 2
3.99/4.31	c 4	SOLVING HOME/temp.cnf
3.99/4.31	c 4	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.99/4.31	c 4	This is MiniSat 2.0 beta
3.99/4.31	c 4	WARNING: for repeatability, setting FPU to use double precision
3.99/4.31	c 4	============================[ Problem Statistics ]=============================
3.99/4.31	c 4	|                                                                             |
3.99/4.31	c 4	|  Number of variables:  2561                                                 |
3.99/4.31	c 4	|  Number of clauses:    34463                                                |
3.99/4.33	c 4	|  Parsing time:         0.02         s                                       |
3.99/4.33	c 4	============================[ Search Statistics ]==============================
3.99/4.33	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.99/4.33	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.99/4.33	c 4	===============================================================================
3.99/4.33	c 4	|         0 |     966     5378    19566 |     1792        0    nan |  0.000 % |
3.99/4.34	c 4	|       100 |     966     5378    19566 |     1971      100     19 | 62.280 % |
3.99/4.35	c 4	|       250 |     966     5378    19566 |     2169      250     21 | 62.280 % |
3.99/4.36	c 4	|       475 |     966     5378    19566 |     2386      475     21 | 62.281 % |
3.99/4.38	c 4	|       812 |     966     5378    19566 |     2624      812     19 | 62.282 % |
4.00/4.43	c 4	|      1319 |     966     5378    19566 |     2887     1319     18 | 62.283 % |
4.00/4.48	c 4	|      2080 |     965     5361    19506 |     3175     1287     22 | 62.319 % |
4.00/4.57	c 5	|      3220 |     965     5361    19506 |     3493     2427     21 | 62.320 % |
4.00/4.74	c 5	|      4928 |     965     5361    19506 |     3842     4135     22 | 62.320 % |
4.00/5.02	c 5	|      7490 |     964     5346    19454 |     4227     4119     23 | 62.358 % |
5.08/5.46	c 5	|     11334 |     964     5346    19454 |     4649     5009     21 | 62.359 % |
5.76/6.10	c 6	|     17100 |     961     5289    19230 |     5114     6030     23 | 62.476 % |
6.66/7.06	c 7	|     25750 |     947     5080    18374 |     5626     1879     17 | 63.022 % |
6.66/7.08	c 7	===============================================================================
6.66/7.08	c 7	restarts              : 13
6.66/7.08	c 7	conflicts             : 25981          (9449 /sec)
6.66/7.08	c 7	decisions             : 28244          (1.34 % random) (10272 /sec)
6.66/7.08	c 7	propagations          : 4611724        (1677245 /sec)
6.66/7.08	c 7	conflict literals     : 558424         (36.73 % deleted)
6.66/7.08	c 7	Memory used           : 3.59 MB
6.66/7.08	c 7	CPU time              : 2.74958 s
6.66/7.08	c 7	
6.66/7.08	c 7	UNSATISFIABLE
6.66/7.08	c 7	NOT FOUND: _COST <= 2
6.66/7.08	c 7	OBJECTIVE BOUND: 3 <= _COST <= 4
6.66/7.08	c 7	SEARCHING: _COST <= 3
6.66/7.08	c 7	SOLVING HOME/temp.cnf
6.66/7.08	c 7	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
6.66/7.09	c 7	This is MiniSat 2.0 beta
6.66/7.09	c 7	WARNING: for repeatability, setting FPU to use double precision
6.66/7.09	c 7	============================[ Problem Statistics ]=============================
6.66/7.09	c 7	|                                                                             |
6.66/7.09	c 7	|  Number of variables:  2561                                                 |
6.66/7.09	c 7	|  Number of clauses:    34463                                                |
6.76/7.11	c 7	|  Parsing time:         0.02         s                                       |
6.76/7.11	c 7	============================[ Search Statistics ]==============================
6.76/7.11	c 7	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.76/7.11	c 7	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.76/7.11	c 7	===============================================================================
6.76/7.11	c 7	|         0 |    1045     5935    21001 |     1978        0    nan |  0.000 % |
6.76/7.12	c 7	|       101 |    1045     5935    21001 |     2176      101     21 | 59.196 % |
6.76/7.13	c 7	|       252 |    1045     5935    21001 |     2393      252     22 | 59.197 % |
6.76/7.14	c 7	|       477 |    1045     5935    21001 |     2633      477     21 | 59.196 % |
6.76/7.16	c 7	|       815 |    1045     5935    21001 |     2896      815     21 | 59.196 % |
6.76/7.21	c 7	|      1323 |    1045     5935    21001 |     3186     1323     21 | 59.196 % |
6.76/7.27	c 7	|      2082 |    1045     5935    21001 |     3504     2082     19 | 59.196 % |
6.76/7.35	c 7	===============================================================================
6.76/7.35	c 7	restarts              : 7
6.76/7.35	c 7	conflicts             : 2853           (11278 /sec)
6.76/7.35	c 7	decisions             : 3381           (1.21 % random) (13366 /sec)
6.76/7.35	c 7	propagations          : 497466         (1966572 /sec)
6.76/7.35	c 7	conflict literals     : 58855          (30.20 % deleted)
6.76/7.35	c 7	Memory used           : 3.33 MB
6.76/7.35	c 7	CPU time              : 0.252961 s
6.76/7.35	c 7	
6.76/7.35	c 7	SATISFIABLE
6.76/7.35	c 7	FOUND: _COST <= 3
6.76/7.35	c 7	DECODING HOME/temp.out WITH HOME/temp.map
6.76/7.35	c 7	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
7.01/7.43	c 7	Decoding HOME/temp.out
7.01/7.48	c 7	OBJECTIVE _COST 3
7.01/7.48	o 3
7.01/7.49	v 2 3 8 8 8 9 9 7 9 7 8 0 2 4 0 3 4 4 9 0 3 4 7 5 5 2 2 9 6 0 8 3 8 4 8 8 4 5 9 6 7 3 5 3 0 1 6 7 2 3 7 1 6 8 2 8 2 8 9 7
7.01/7.49	c 7	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
7.01/7.51	c 7	OBJECTIVE _COST 3
7.01/7.51	s OPTIMUM FOUND
7.01/7.51	c 7	CPU 6.86 (0.04 0.01 6.82 0.28)
7.01/7.51	c 7	END Mon Jul 14 19:53:22 2008

Verifier Data (download as text)

OK	3	139
3 unsatisfied constraints, 139 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-1117068-1216057995/watcher-1117068-1216057995 -o /tmp/evaluation-result-1117068-1216057995/solver-1117068-1216057995 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar -max -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1117068-1216057995.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: 2.00 2.00 2.12 4/81 26935
/proc/meminfo: memFree=1788760/2055920 swapFree=4181420/4192956
[pid=26935] ppid=26933 vsize=18572 CPUtime=0
/proc/26935/stat : 26935 (runsolver) R 26933 26935 26374 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 62501932 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 245482712359 0 0 4096 24578 0 0 0 17 1 0 0
/proc/26935/statm: 4643 292 257 25 0 2626 0

[startup+0.0775511 s]
/proc/loadavg: 2.00 2.00 2.12 4/81 26935
/proc/meminfo: memFree=1788760/2055920 swapFree=4181420/4192956
[pid=26935] ppid=26933 vsize=13600 CPUtime=0.03
/proc/26935/stat : 26935 (sugar) S 26933 26935 26374 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 62501932 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.100996 s]
/proc/loadavg: 2.00 2.00 2.12 4/81 26935
/proc/meminfo: memFree=1788760/2055920 swapFree=4181420/4192956
[pid=26935] ppid=26933 vsize=13600 CPUtime=0.03
/proc/26935/stat : 26935 (sugar) S 26933 26935 26374 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 62501932 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302012 s]
/proc/loadavg: 2.00 2.00 2.12 4/81 26935
/proc/meminfo: memFree=1788760/2055920 swapFree=4181420/4192956
[pid=26935] ppid=26933 vsize=13600 CPUtime=0.03
/proc/26935/stat : 26935 (sugar) S 26933 26935 26374 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 62501932 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701053 s]
/proc/loadavg: 2.00 2.00 2.12 4/81 26935
/proc/meminfo: memFree=1788760/2055920 swapFree=4181420/4192956
[pid=26935] ppid=26933 vsize=13600 CPUtime=0.33
/proc/26935/stat : 26935 (sugar) S 26933 26935 26374 0 -1 4194304 974 4423 0 1 3 0 27 3 15 0 1 0 62501932 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 13600

[startup+1.50114 s]
/proc/loadavg: 2.00 2.00 2.12 3/92 26957
/proc/meminfo: memFree=1777728/2055920 swapFree=4181420/4192956
[pid=26935] ppid=26933 vsize=13600 CPUtime=1.16
/proc/26935/stat : 26935 (sugar) S 26933 26935 26374 0 -1 4194304 1241 15757 0 3 3 1 100 12 15 0 1 0 62501932 13926400 807 996147200 4194304 4206940 548682068592 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 3400 807 374 3 0 500 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 13600

[startup+3.1013 s]
/proc/loadavg: 2.00 2.00 2.12 3/84 26995
/proc/meminfo: memFree=1783424/2055920 swapFree=4181420/4192956
[pid=26935] ppid=26933 vsize=13600 CPUtime=2.82
/proc/26935/stat : 26935 (sugar) S 26933 26935 26374 0 -1 4194304 1449 25214 0 5 3 1 259 19 16 0 1 0 62501932 13926400 807 996147200 4194304 4206940 548682068592 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 3400 807 374 3 0 500 0
Current children cumulated CPU time (s) 2.82
Current children cumulated vsize (KiB) 13600

[startup+6.30162 s]
/proc/loadavg: 2.00 2.00 2.12 3/84 27019
/proc/meminfo: memFree=1783296/2055920 swapFree=4181420/4192956
[pid=26935] ppid=26933 vsize=13600 CPUtime=4
/proc/26935/stat : 26935 (sugar) S 26933 26935 26374 0 -1 4194304 1635 33687 0 7 4 1 370 25 15 0 1 0 62501932 13926400 807 996147200 4194304 4206940 548682068592 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 3400 807 374 3 0 500 0
[pid=27018] ppid=26935 vsize=5356 CPUtime=0
/proc/27018/stat : 27018 (sh) S 26935 26935 26374 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 62502363 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27018/statm: 1339 232 193 169 0 50 0
[pid=27019] ppid=27018 vsize=3672 CPUtime=1.96
/proc/27019/stat : 27019 (minisat) R 27018 26935 26374 0 -1 4194304 726 0 0 0 196 0 0 0 25 0 1 0 62502363 3760128 712 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/27019/statm: 918 712 75 150 0 765 0
Current children cumulated CPU time (s) 5.96
Current children cumulated vsize (KiB) 22628

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

[startup+7.10271 s]
/proc/loadavg: 2.00 2.00 2.12 3/84 27019
/proc/meminfo: memFree=1783040/2055920 swapFree=4181420/4192956
[pid=26935] ppid=26933 vsize=13600 CPUtime=6.76
/proc/26935/stat : 26935 (sugar) S 26933 26935 26374 0 -1 4194304 1690 34710 0 7 4 1 645 26 17 0 1 0 62501932 13926400 807 996147200 4194304 4206940 548682068592 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 3400 807 374 3 0 500 0
Current children cumulated CPU time (s) 6.76
Current children cumulated vsize (KiB) 13600

[startup+7.50275 s]
/proc/loadavg: 2.00 2.00 2.12 3/84 27019
/proc/meminfo: memFree=1783040/2055920 swapFree=4181420/4192956
[pid=26935] ppid=26933 vsize=13600 CPUtime=7.01
/proc/26935/stat : 26935 (sugar) S 26933 26935 26374 0 -1 4194304 1752 35661 0 7 4 1 670 26 15 0 1 0 62501932 13926400 807 996147200 4194304 4206940 548682068592 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 3400 807 374 3 0 500 0
Current children cumulated CPU time (s) 7.01
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 7.51756
CPU time (s): 7.18091
CPU user time (s): 6.87096
CPU system time (s): 0.309952
CPU usage (%): 95.5218
Max. virtual memory (cumulated for all children) (KiB): 884048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.87096
system time used= 0.309952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41213
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3097
involuntary context switches= 3133

runsolver used 0.020996 second user time and 0.037994 second system time

The end

Launcher Data (download as text)

Begin job on node17 at 2008-07-14 19:53:15
IDJOB=1117068
IDBENCH=62073
IDSOLVER=368
FILE ID=node17/1117068-1216057995
PBS_JOBID= 7905023
Free space on /tmp= 66408 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/maxcsp/randomMaxCSP/sparseLoose/normalized-vcsp-60-10-8-60-4_ext.xml
COMMAND LINE= DIR/sugar -max -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1117068-1216057995/watcher-1117068-1216057995 -o /tmp/evaluation-result-1117068-1216057995/solver-1117068-1216057995 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar -max -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1117068-1216057995.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 495299e13be2421b0ab9b22fb2864c07
RANDOM SEED=1114854274

node17.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:       1789240 kB
Buffers:         57128 kB
Cached:         131740 kB
SwapCached:       5340 kB
Active:         157460 kB
Inactive:        50660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789240 kB
SwapTotal:     4192956 kB
SwapFree:      4181420 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          35292 kB
Slab:            43720 kB
Committed_AS:   354740 kB
PageTables:       1948 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= 66408 MiB
End job on node17 at 2008-07-14 19:53:23