Trace number 1108276

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 NameAnswerNumber of falsified constraintsCPU timeWall clock time
Sugar v1.13+minisatOPTIMUM1 6.19906 7.23519

General information on the benchmark

Namecsp/BH-4-4/
normalized-BlackHole-4-4-e-0_ext.xml
MD5SUM78fd2e0579ed1e222d3ce17f5c52a213
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints1
Best CPU time to get the best result obtained on this benchmark1.61675
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints431
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension431
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 Fri Jul 11 18:20:13 2008
0.00/0.04	c 0	PID 13430
0.00/0.05	c 0	HOST node46.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1108276-1215793213.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-1108276-1215793213.xml' 'HOME/temp.csp'
0.03/0.50	c 1	4 domains, 64 variables, 0 predicates, 8 relations, 431 constraints
0.03/0.57	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.57	c 1	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'
0.33/0.70	c 1	Parsing HOME/temp.csp
0.33/0.82	c 1	parsed 507 expressions
0.33/0.82	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.33/0.83	c 1	MAX CSP: 431 constraints
0.33/0.83	c 1	Converting to clausal form CSP
0.33/0.86	c 1	converted 95 (10%) expressions
0.33/0.87	c 1	converted 189 (20%) expressions
0.33/0.89	c 1	converted 283 (30%) expressions
0.33/0.90	c 1	converted 377 (40%) expressions
0.33/0.90	c 1	converted 471 (50%) expressions
0.33/0.92	c 1	converted 565 (60%) expressions
0.33/0.92	c 1	converted 659 (70%) expressions
0.33/0.93	c 1	converted 753 (80%) expressions
0.33/0.95	c 1	converted 847 (90%) expressions
0.79/1.11	c 1	converted 941 (100%) expressions
0.79/1.11	c 1	CSP : 926 integers, 0 booleans, 1292 clauses, largest domain size 647
0.79/1.11	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.79/1.11	c 1	Propagation in CSP
0.79/1.15	c 2	424 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.79/1.15	c 2	CSP : 926 integers, 0 booleans, 1292 clauses, largest domain size 432
0.79/1.15	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.79/1.15	c 2	Simplifing CSP by introducing new Boolean variables
0.79/1.15	c 2	CSP : 926 integers, 0 booleans, 1292 clauses, largest domain size 432
0.79/1.15	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.79/1.19	c 2	Encoding CSP to SAT : HOME/temp.cnf
0.89/1.20	c 2	93 (10%) CSP integer variables are encoded (548 clauses, 5897 bytes)
0.89/1.20	c 2	186 (20%) CSP integer variables are encoded (548 clauses, 5897 bytes)
0.89/1.21	c 2	278 (30%) CSP integer variables are encoded (548 clauses, 5897 bytes)
0.89/1.21	c 2	371 (40%) CSP integer variables are encoded (548 clauses, 5897 bytes)
0.89/1.21	c 2	463 (50%) CSP integer variables are encoded (548 clauses, 5897 bytes)
0.89/1.21	c 2	556 (60%) CSP integer variables are encoded (1254 clauses, 15075 bytes)
0.89/1.21	c 2	649 (70%) CSP integer variables are encoded (1767 clauses, 21744 bytes)
0.89/1.22	c 2	741 (80%) CSP integer variables are encoded (2561 clauses, 32066 bytes)
0.89/1.22	c 2	834 (90%) CSP integer variables are encoded (3126 clauses, 39411 bytes)
0.89/1.22	c 2	926 (100%) CSP integer variables are encoded (6940 clauses, 88993 bytes)
0.89/1.27	c 2	130 (10%) CSP clauses are encoded (7722 clauses, 104177 bytes)
0.89/1.29	c 2	259 (20%) CSP clauses are encoded (8838 clauses, 127922 bytes)
0.98/1.31	c 2	388 (30%) CSP clauses are encoded (9960 clauses, 152475 bytes)
0.98/1.33	c 2	517 (40%) CSP clauses are encoded (11642 clauses, 182516 bytes)
0.98/1.35	c 2	646 (50%) CSP clauses are encoded (23387 clauses, 393576 bytes)
0.98/1.36	c 2	776 (60%) CSP clauses are encoded (27101 clauses, 458085 bytes)
1.08/1.42	c 2	905 (70%) CSP clauses are encoded (60566 clauses, 1069507 bytes)
1.08/1.43	c 2	1034 (80%) CSP clauses are encoded (64715 clauses, 1141758 bytes)
1.08/1.45	c 2	1163 (90%) CSP clauses are encoded (74496 clauses, 1317324 bytes)
1.38/1.75	c 2	1292 (100%) CSP clauses are encoded (255126 clauses, 4613706 bytes)
1.38/1.75	c 2	1292 CSP clauses encoded
1.38/1.75	c 2	Writing map file : HOME/temp.map
1.38/1.76	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.38/1.76	c 2	SAT : 7864 SAT variables, 255126 SAT clauses, 4613706 bytes
1.38/1.76	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.44/1.83	c 2	OBJECTIVE minimize _COST
1.44/1.83	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
1.44/1.83	c 2	SEARCHING: _COST <= 216
1.44/1.83	c 2	SOLVING HOME/temp.cnf
1.44/1.83	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.44/1.83	c 2	This is MiniSat 2.0 beta
1.44/1.83	c 2	WARNING: for repeatability, setting FPU to use double precision
1.44/1.83	c 2	============================[ Problem Statistics ]=============================
1.44/1.83	c 2	|                                                                             |
1.44/1.83	c 2	|  Number of variables:  7864                                                 |
1.44/1.83	c 2	|  Number of clauses:    255127                                               |
1.47/1.96	c 2	|  Parsing time:         0.11         s                                       |
1.47/2.01	c 2	============================[ Search Statistics ]==============================
1.47/2.01	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.47/2.01	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.47/2.01	c 2	===============================================================================
1.47/2.01	c 2	|         0 |    5929   164964   484621 |    54988        0    nan |  0.000 % |
1.47/2.03	c 2	===============================================================================
1.47/2.03	c 2	restarts              : 1
1.47/2.03	c 2	conflicts             : 81             (431 /sec)
1.47/2.03	c 2	decisions             : 178            (1.12 % random) (947 /sec)
1.47/2.03	c 2	propagations          : 10356          (55094 /sec)
1.47/2.03	c 2	conflict literals     : 1200           (8.47 % deleted)
1.47/2.03	c 2	Memory used           : 12.09 MB
1.47/2.03	c 2	CPU time              : 0.187971 s
1.47/2.03	c 2	
1.47/2.04	c 2	SATISFIABLE
1.47/2.04	c 2	FOUND: _COST <= 216
1.47/2.04	s SATISFIABLE
1.47/2.04	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.47/2.04	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'
1.72/2.12	c 2	Decoding HOME/temp.out
1.83/2.23	c 3	OBJECTIVE _COST 18
1.83/2.23	o 18
1.83/2.24	v 0 0 2 13 15 1 12 14 0 5 14 1 14 13 2 9 14 1 14 13 2 8 15 0 3 15 3 2 13 2 7 15 3 6 14 2 15 14 3 10 13 2 11 15 3 4 13 0 8 5 3 2 4 5 4 6 1 7 6 7 6 7 6 8
1.83/2.24	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.83/2.26	c 3	OBJECTIVE BOUND: 0 <= _COST <= 18
1.83/2.26	c 3	SEARCHING: _COST <= 9
1.83/2.26	c 3	SOLVING HOME/temp.cnf
1.83/2.26	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.83/2.26	c 3	This is MiniSat 2.0 beta
1.83/2.26	c 3	WARNING: for repeatability, setting FPU to use double precision
1.83/2.26	c 3	============================[ Problem Statistics ]=============================
1.83/2.26	c 3	|                                                                             |
1.83/2.26	c 3	|  Number of variables:  7864                                                 |
1.83/2.26	c 3	|  Number of clauses:    255127                                               |
1.89/2.39	c 3	|  Parsing time:         0.12         s                                       |
1.89/2.48	c 3	============================[ Search Statistics ]==============================
1.89/2.48	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.89/2.48	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.89/2.48	c 3	===============================================================================
1.89/2.48	c 3	|         0 |    2838    17934    52597 |     5978        0    nan |  0.000 % |
1.89/2.50	c 3	|       100 |    2838    17934    52597 |     6575      100     14 | 63.912 % |
1.89/2.50	c 3	===============================================================================
1.89/2.50	c 3	restarts              : 2
1.89/2.50	c 3	conflicts             : 117            (525 /sec)
1.89/2.50	c 3	decisions             : 372            (0.54 % random) (1668 /sec)
1.89/2.50	c 3	propagations          : 14392          (64548 /sec)
1.89/2.50	c 3	conflict literals     : 1577           (7.67 % deleted)
1.89/2.50	c 3	Memory used           : 12.34 MB
1.89/2.50	c 3	CPU time              : 0.222966 s
1.89/2.50	c 3	
1.89/2.50	c 3	SATISFIABLE
1.89/2.51	c 3	FOUND: _COST <= 9
1.89/2.51	c 3	DECODING HOME/temp.out WITH HOME/temp.map
1.89/2.51	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'
2.14/2.98	c 3	Decoding HOME/temp.out
2.14/3.09	c 3	OBJECTIVE _COST 9
2.14/3.09	o 9
2.14/3.10	v 0 0 0 3 15 3 8 14 0 7 14 3 4 13 0 11 14 3 2 13 2 15 15 3 6 15 2 15 13 3 14 15 2 15 14 3 12 14 0 15 13 3 10 15 2 13 13 1 8 1 8 1 8 1 7 6 7 6 7 6 8 1 7 5
2.14/3.15	c 4	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.32/3.21	c 4	OBJECTIVE BOUND: 0 <= _COST <= 9
2.32/3.21	c 4	SEARCHING: _COST <= 4
2.32/3.21	c 4	SOLVING HOME/temp.cnf
2.32/3.21	c 4	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.32/3.22	c 4	This is MiniSat 2.0 beta
2.32/3.22	c 4	WARNING: for repeatability, setting FPU to use double precision
2.32/3.22	c 4	============================[ Problem Statistics ]=============================
2.32/3.22	c 4	|                                                                             |
2.32/3.22	c 4	|  Number of variables:  7864                                                 |
2.32/3.22	c 4	|  Number of clauses:    255127                                               |
2.34/3.35	c 4	|  Parsing time:         0.13         s                                       |
2.34/3.44	c 4	============================[ Search Statistics ]==============================
2.34/3.44	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.34/3.44	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.34/3.44	c 4	===============================================================================
2.34/3.44	c 4	|         0 |    2335    11372    34415 |     3790        0    nan |  0.000 % |
2.34/3.46	c 4	|       100 |    2335    11372    34415 |     4169      100     17 | 70.308 % |
2.34/3.46	c 4	|       250 |    2335    11372    34415 |     4586      250     23 | 70.308 % |
2.34/3.46	c 4	===============================================================================
2.34/3.46	c 4	restarts              : 3
2.34/3.46	c 4	conflicts             : 269            (1140 /sec)
2.34/3.46	c 4	decisions             : 662            (0.91 % random) (2806 /sec)
2.34/3.47	c 4	propagations          : 24631          (104385 /sec)
2.34/3.47	c 4	conflict literals     : 5852           (4.32 % deleted)
2.34/3.47	c 4	Memory used           : 12.38 MB
2.34/3.47	c 4	CPU time              : 0.235964 s
2.34/3.47	c 4	
2.34/3.47	c 4	SATISFIABLE
2.34/3.47	c 4	FOUND: _COST <= 4
2.34/3.47	c 4	DECODING HOME/temp.out WITH HOME/temp.map
2.34/3.47	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'
2.60/3.55	c 4	Decoding HOME/temp.out
2.60/3.65	c 4	OBJECTIVE _COST 4
2.60/3.65	o 4
2.60/3.65	v 0 0 0 13 15 1 2 14 2 11 14 3 4 13 0 5 14 1 14 13 2 10 15 2 15 15 3 9 13 2 7 15 3 6 14 2 15 14 3 12 13 0 3 15 3 8 13 0 8 2 4 6 8 2 4 6 6 8 6 7 6 8 1 8
2.60/3.65	c 4	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.60/3.69	c 4	OBJECTIVE BOUND: 0 <= _COST <= 4
2.60/3.69	c 4	SEARCHING: _COST <= 2
2.60/3.69	c 4	SOLVING HOME/temp.cnf
2.60/3.69	c 4	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.60/3.70	c 4	This is MiniSat 2.0 beta
2.60/3.70	c 4	WARNING: for repeatability, setting FPU to use double precision
2.60/3.70	c 4	============================[ Problem Statistics ]=============================
2.60/3.70	c 4	|                                                                             |
2.60/3.70	c 4	|  Number of variables:  7864                                                 |
2.60/3.70	c 4	|  Number of clauses:    255127                                               |
2.78/3.83	c 4	|  Parsing time:         0.11         s                                       |
2.78/3.91	c 4	============================[ Search Statistics ]==============================
2.78/3.91	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.78/3.91	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.78/3.91	c 4	===============================================================================
2.78/3.91	c 4	|         0 |    1903     8009    25620 |     2669        0    nan |  0.000 % |
2.78/3.92	c 4	|       100 |    1903     8009    25620 |     2936      100     17 | 75.802 % |
2.78/3.93	c 4	|       250 |    1903     8009    25620 |     3230      250     23 | 75.801 % |
2.78/3.94	c 4	|       475 |    1903     8009    25620 |     3553      475     25 | 75.801 % |
2.78/3.95	c 4	|       812 |    1903     8009    25620 |     3908      812     26 | 75.802 % |
2.78/3.95	c 4	===============================================================================
2.78/3.95	c 4	restarts              : 5
2.78/3.95	c 4	conflicts             : 825            (3438 /sec)
2.78/3.95	c 4	decisions             : 1462           (0.55 % random) (6093 /sec)
2.78/3.95	c 4	propagations          : 46079          (192025 /sec)
2.78/3.95	c 4	conflict literals     : 21673          (5.00 % deleted)
2.78/3.95	c 4	Memory used           : 12.36 MB
2.78/3.95	c 4	CPU time              : 0.239963 s
2.78/3.95	c 4	
2.78/3.95	c 4	SATISFIABLE
2.78/3.96	c 4	FOUND: _COST <= 2
2.78/3.96	c 4	DECODING HOME/temp.out WITH HOME/temp.map
2.78/3.96	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'
3.04/4.04	c 4	Decoding HOME/temp.out
3.04/4.15	c 5	OBJECTIVE _COST 2
3.04/4.15	o 2
3.04/4.15	v 0 0 0 15 15 3 14 14 2 9 14 1 4 13 0 11 14 3 12 13 0 13 15 1 8 15 0 3 13 3 2 15 2 7 14 3 10 14 2 15 13 3 6 15 2 5 13 1 8 1 7 5 3 1 8 2 3 1 7 6 7 6 7 5
3.04/4.16	c 5	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.04/4.16	c 5	OBJECTIVE BOUND: 0 <= _COST <= 2
3.04/4.16	c 5	SEARCHING: _COST <= 1
3.04/4.16	c 5	SOLVING HOME/temp.cnf
3.23/4.25	c 5	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.23/4.25	c 5	This is MiniSat 2.0 beta
3.23/4.25	c 5	WARNING: for repeatability, setting FPU to use double precision
3.23/4.25	c 5	============================[ Problem Statistics ]=============================
3.23/4.25	c 5	|                                                                             |
3.23/4.25	c 5	|  Number of variables:  7864                                                 |
3.23/4.25	c 5	|  Number of clauses:    255127                                               |
3.26/4.40	c 5	|  Parsing time:         0.13         s                                       |
3.37/4.48	c 5	============================[ Search Statistics ]==============================
3.37/4.48	c 5	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.37/4.48	c 5	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.37/4.48	c 5	===============================================================================
3.37/4.48	c 5	|         0 |    1472     5685    19940 |     1895        0    nan |  0.000 % |
3.37/4.49	c 5	|       100 |    1472     5685    19940 |     2084      100     17 | 81.283 % |
3.46/4.50	c 5	|       251 |    1472     5685    19940 |     2292      251     17 | 81.283 % |
3.46/4.52	c 5	|       478 |    1472     5685    19940 |     2522      478     26 | 81.282 % |
3.46/4.53	c 5	|       816 |    1472     5685    19940 |     2774      816     28 | 81.282 % |
3.46/4.56	c 5	|      1322 |    1472     5685    19940 |     3051     1322     30 | 81.283 % |
3.46/4.60	c 5	|      2081 |    1472     5685    19940 |     3357     2081     32 | 81.283 % |
3.56/4.68	c 5	|      3220 |    1472     5685    19940 |     3692     3220     38 | 81.283 % |
3.76/4.81	c 5	|      4929 |    1472     5685    19940 |     4062     4929     42 | 81.283 % |
3.96/5.04	c 5	|      7491 |    1472     5685    19940 |     4468     7491     46 | 81.283 % |
4.26/5.36	c 6	|     11336 |    1472     5685    19940 |     4915    11336     44 | 81.283 % |
4.75/5.87	c 6	|     17102 |    1472     5685    19940 |     5406    11434     47 | 81.282 % |
5.54/6.64	c 7	|     25751 |    1469     5679    19925 |     5947     7541     41 | 81.321 % |
5.54/6.65	c 7	===============================================================================
5.54/6.65	c 7	restarts              : 13
5.54/6.65	c 7	conflicts             : 25759          (10954 /sec)
5.54/6.65	c 7	decisions             : 32954          (0.55 % random) (14013 /sec)
5.54/6.65	c 7	propagations          : 864097         (367444 /sec)
5.54/6.65	c 7	conflict literals     : 1165516        (5.70 % deleted)
5.54/6.65	c 7	Memory used           : 12.34 MB
5.54/6.65	c 7	CPU time              : 2.35164 s
5.54/6.65	c 7	
5.54/6.65	c 7	SATISFIABLE
5.54/6.65	c 7	FOUND: _COST <= 1
5.54/6.65	c 7	DECODING HOME/temp.out WITH HOME/temp.map
5.54/6.65	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'
5.61/6.73	c 7	Decoding HOME/temp.out
5.61/6.86	c 7	OBJECTIVE _COST 1
5.61/6.86	o 1
5.61/6.87	v 0 0 0 3 15 3 10 14 2 7 14 3 14 13 2 5 14 1 12 13 0 15 15 3 2 15 2 9 13 1 4 15 0 11 14 3 8 14 0 11 13 3 6 15 2 13 13 1 8 1 7 6 7 5 3 1 7 5 3 1 8 1 7 5
5.61/6.87	c 7	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
5.61/6.92	c 7	OBJECTIVE BOUND: 0 <= _COST <= 1
5.61/6.92	c 7	SEARCHING: _COST <= 0
5.61/6.92	c 7	SOLVING HOME/temp.cnf
5.61/6.92	c 7	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
5.61/6.93	c 7	This is MiniSat 2.0 beta
5.61/6.93	c 7	WARNING: for repeatability, setting FPU to use double precision
5.61/6.93	c 7	============================[ Problem Statistics ]=============================
5.61/6.93	c 7	|                                                                             |
5.61/6.93	c 7	|  Number of variables:  7864                                                 |
5.61/6.93	c 7	|  Number of clauses:    255127                                               |
5.87/7.07	c 7	|  Parsing time:         0.12         s                                       |
5.87/7.15	c 8	============================[ Search Statistics ]==============================
5.87/7.15	c 8	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.87/7.15	c 8	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.87/7.15	c 8	===============================================================================
5.87/7.15	c 8	|         0 |     553     3243    13127 |     1081        0    nan |  0.000 % |
5.87/7.16	c 8	|       100 |     550     3243    13127 |     1189       99      7 | 93.019 % |
5.87/7.17	c 8	|       250 |     550     3243    13127 |     1308      249      8 | 93.019 % |
5.87/7.17	c 8	|       475 |     549     3243    13127 |     1438      473      8 | 93.057 % |
5.87/7.18	c 8	|       812 |     546     3200    12996 |     1582      807      8 | 93.057 % |
5.87/7.20	c 8	|      1318 |     542     3184    12947 |     1740     1309      8 | 93.108 % |
5.87/7.22	c 8	===============================================================================
5.87/7.22	c 8	restarts              : 6
5.87/7.22	c 8	conflicts             : 2074           (7516 /sec)
5.87/7.22	c 8	decisions             : 2975           (1.61 % random) (10781 /sec)
5.87/7.22	c 8	propagations          : 80454          (291544 /sec)
5.87/7.22	c 8	conflict literals     : 15443          (35.50 % deleted)
5.87/7.22	c 8	Memory used           : 12.35 MB
5.87/7.22	c 8	CPU time              : 0.275958 s
5.87/7.22	c 8	
5.87/7.22	c 8	UNSATISFIABLE
5.87/7.23	c 8	NOT FOUND: _COST <= 0
5.87/7.23	c 8	OBJECTIVE _COST 1
5.87/7.23	s OPTIMUM FOUND
5.87/7.23	c 8	CPU 5.78 (0.04 0.01 5.74 0.37)
5.87/7.23	c 8	END Fri Jul 11 18:20:21 2008

Verifier Data (download as text)

OK	1	430
1 unsatisfied constraints, 430 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-1108276-1215793213/watcher-1108276-1215793213 -o /tmp/evaluation-result-1108276-1215793213/solver-1108276-1215793213 -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-1108276-1215793213.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: 2.49 2.52 2.50 4/80 13430
/proc/meminfo: memFree=1528560/2055920 swapFree=4036680/4192956
[pid=13430] ppid=13428 vsize=12268 CPUtime=0
/proc/13430/stat : 13430 (sugar) R 13428 13430 12291 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 36020536 12562432 316 996147200 4194304 4206940 548682068592 18446744073709551615 212218903141 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/13430/statm: 3067 316 241 3 0 167 0

[startup+0.063475 s]
/proc/loadavg: 2.49 2.52 2.50 4/80 13430
/proc/meminfo: memFree=1528560/2055920 swapFree=4036680/4192956
[pid=13430] ppid=13428 vsize=13600 CPUtime=0.03
/proc/13430/stat : 13430 (sugar) S 13428 13430 12291 0 -1 4194304 898 127 0 0 3 0 0 0 18 0 1 0 36020536 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13430/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101481 s]
/proc/loadavg: 2.49 2.52 2.50 4/80 13430
/proc/meminfo: memFree=1528560/2055920 swapFree=4036680/4192956
[pid=13430] ppid=13428 vsize=13600 CPUtime=0.03
/proc/13430/stat : 13430 (sugar) S 13428 13430 12291 0 -1 4194304 898 127 0 0 3 0 0 0 18 0 1 0 36020536 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13430/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301499 s]
/proc/loadavg: 2.49 2.52 2.50 4/80 13430
/proc/meminfo: memFree=1528560/2055920 swapFree=4036680/4192956
[pid=13430] ppid=13428 vsize=13600 CPUtime=0.03
/proc/13430/stat : 13430 (sugar) S 13428 13430 12291 0 -1 4194304 898 127 0 0 3 0 0 0 18 0 1 0 36020536 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13430/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701542 s]
/proc/loadavg: 2.49 2.52 2.50 4/80 13430
/proc/meminfo: memFree=1528560/2055920 swapFree=4036680/4192956
[pid=13430] ppid=13428 vsize=13600 CPUtime=0.33
/proc/13430/stat : 13430 (sugar) S 13428 13430 12291 0 -1 4194304 957 4525 0 1 3 0 26 4 16 0 1 0 36020536 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13430/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 13600

[startup+1.50163 s]
/proc/loadavg: 2.61 2.55 2.51 4/91 13452
/proc/meminfo: memFree=1517912/2055920 swapFree=4036680/4192956
[pid=13430] ppid=13428 vsize=13600 CPUtime=0.33
/proc/13430/stat : 13430 (sugar) S 13428 13430 12291 0 -1 4194304 974 4525 0 1 3 0 26 4 15 0 1 0 36020536 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13430/statm: 3400 797 370 3 0 500 0
[pid=13443] ppid=13430 vsize=5356 CPUtime=0
/proc/13443/stat : 13443 (sh) S 13430 13430 12291 0 -1 4194304 278 0 0 0 0 0 0 0 16 0 1 0 36020593 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13443/statm: 1339 233 193 169 0 50 0
[pid=13444] ppid=13443 vsize=868460 CPUtime=0.85
/proc/13444/stat : 13444 (java) S 13443 13430 12291 0 -1 0 6718 0 1 0 80 5 0 0 18 0 9 0 36020594 889303040 5883 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13444/statm: 217115 5883 2563 9 0 211662 0
[pid=13444/tid=13445] ppid=13443 vsize=868460 CPUtime=0.52
/proc/13444/task/13445/stat : 13445 (java) R 13443 13430 12291 0 -1 64 2768 0 1 0 49 3 0 0 23 0 9 0 36020594 889303040 5883 996147200 134512640 134550740 4294955936 18446744073709551615 4126372864 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13444/tid=13446] ppid=13443 vsize=868460 CPUtime=0.07
/proc/13444/task/13446/stat : 13446 (java) S 13443 13430 12291 0 -1 64 1770 0 0 0 7 0 0 0 16 0 9 0 36020596 889303040 5883 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=13444/tid=13447] ppid=13443 vsize=868460 CPUtime=0
/proc/13444/task/13447/stat : 13447 (java) S 13443 13430 12291 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 36020596 889303040 5883 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13444/tid=13448] ppid=13443 vsize=868460 CPUtime=0
/proc/13444/task/13448/stat : 13448 (java) S 13443 13430 12291 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 36020596 889303040 5883 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13444/tid=13449] ppid=13443 vsize=868460 CPUtime=0
/proc/13444/task/13449/stat : 13449 (java) S 13443 13430 12291 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 36020598 889303040 5883 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13444/tid=13450] ppid=13443 vsize=868460 CPUtime=0.22
/proc/13444/task/13450/stat : 13450 (java) S 13443 13430 12291 0 -1 64 1488 0 0 0 22 0 0 0 16 0 9 0 36020598 889303040 5883 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13444/tid=13451] ppid=13443 vsize=868460 CPUtime=0
/proc/13444/task/13451/stat : 13451 (java) S 13443 13430 12291 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 36020598 889303040 5883 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13444/tid=13452] ppid=13443 vsize=868460 CPUtime=0
/proc/13444/task/13452/stat : 13452 (java) S 13443 13430 12291 0 -1 64 0 0 0 0 0 0 0 0 16 0 9 0 36020598 889303040 5883 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 887416

[startup+3.10179 s]
/proc/loadavg: 2.61 2.55 2.51 5/91 13464
/proc/meminfo: memFree=1517848/2055920 swapFree=4036680/4192956
[pid=13430] ppid=13428 vsize=13732 CPUtime=2.14
/proc/13430/stat : 13430 (sugar) S 13428 13430 12291 0 -1 4194304 1247 22061 0 3 4 1 190 19 15 0 1 0 36020536 14061568 814 996147200 4194304 4206940 548682068592 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13430/statm: 3433 814 374 3 0 533 0
Current children cumulated CPU time (s) 2.14
Current children cumulated vsize (KiB) 13732

[startup+6.30213 s]
/proc/loadavg: 2.64 2.55 2.51 3/83 13502
/proc/meminfo: memFree=1509312/2055920 swapFree=4036680/4192956
[pid=13430] ppid=13428 vsize=13732 CPUtime=3.23
/proc/13430/stat : 13430 (sugar) S 13428 13430 12291 0 -1 4194304 1527 40273 0 6 4 1 288 30 15 0 1 0 36020536 14061568 814 996147200 4194304 4206940 548682068592 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13430/statm: 3433 814 374 3 0 533 0
[pid=13501] ppid=13430 vsize=5356 CPUtime=0
/proc/13501/stat : 13501 (sh) S 13430 13430 12291 0 -1 4194304 277 0 0 0 0 0 0 0 17 0 1 0 36020962 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13501/statm: 1339 232 193 169 0 50 0
[pid=13502] ppid=13501 vsize=12636 CPUtime=2.02
/proc/13502/stat : 13502 (minisat) R 13501 13430 12291 0 -1 4194304 3018 0 0 0 201 1 0 0 25 0 1 0 36020962 12939264 3004 996147200 134512640 135127466 4294956256 18446744073709551615 134521835 0 0 4096 3 0 0 0 17 1 0 0
/proc/13502/statm: 3159 3004 75 150 0 3006 0
Current children cumulated CPU time (s) 5.25
Current children cumulated vsize (KiB) 31724

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

[startup+6.70217 s]
/proc/loadavg: 2.64 2.55 2.51 3/83 13502
/proc/meminfo: memFree=1509312/2055920 swapFree=4036680/4192956
[pid=13430] ppid=13428 vsize=13732 CPUtime=5.61
/proc/13430/stat : 13430 (sugar) S 13428 13430 12291 0 -1 4194304 1569 43586 0 6 4 1 524 32 16 0 1 0 36020536 14061568 814 996147200 4194304 4206940 548682068592 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13430/statm: 3433 814 374 3 0 533 0
Current children cumulated CPU time (s) 5.61
Current children cumulated vsize (KiB) 13732

[startup+7.10222 s]
/proc/loadavg: 2.64 2.55 2.51 3/83 13502
/proc/meminfo: memFree=1509312/2055920 swapFree=4036680/4192956
[pid=13430] ppid=13428 vsize=13732 CPUtime=5.87
/proc/13430/stat : 13430 (sugar) S 13428 13430 12291 0 -1 4194304 1641 47457 0 7 4 1 547 35 15 0 1 0 36020536 14061568 814 996147200 4194304 4206940 548682068592 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13430/statm: 3433 814 374 3 0 533 0
Current children cumulated CPU time (s) 5.87
Current children cumulated vsize (KiB) 13732

[startup+7.20122 s]
/proc/loadavg: 2.64 2.55 2.51 3/83 13502
/proc/meminfo: memFree=1509312/2055920 swapFree=4036680/4192956
[pid=13430] ppid=13428 vsize=13732 CPUtime=5.87
/proc/13430/stat : 13430 (sugar) S 13428 13430 12291 0 -1 4194304 1641 47457 0 7 4 1 547 35 15 0 1 0 36020536 14061568 814 996147200 4194304 4206940 548682068592 18446744073709551615 212227633250 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13430/statm: 3433 814 374 3 0 533 0
Current children cumulated CPU time (s) 5.87
Current children cumulated vsize (KiB) 13732

Child status: 0
Real time (s): 7.23519
CPU time (s): 6.19906
CPU user time (s): 5.79812
CPU system time (s): 0.400939
CPU usage (%): 85.6792
Max. virtual memory (cumulated for all children) (KiB): 887416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.79812
system time used= 0.400939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52478
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= 4098
involuntary context switches= 5539

runsolver used 0.012998 second user time and 0.034994 second system time

The end

Launcher Data (download as text)

Begin job on node46 at 2008-07-11 18:20:13
IDJOB=1108276
IDBENCH=60699
IDSOLVER=368
FILE ID=node46/1108276-1215793213
PBS_JOBID= 7903108
Free space on /tmp= 66208 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/BH-4-4/normalized-BlackHole-4-4-e-0_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-1108276-1215793213/watcher-1108276-1215793213 -o /tmp/evaluation-result-1108276-1215793213/solver-1108276-1215793213 -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-1108276-1215793213.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 78fd2e0579ed1e222d3ce17f5c52a213
RANDOM SEED=1469003393

node46.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		: 3000.238
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		: 3000.238
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:       1529048 kB
Buffers:         32972 kB
Cached:         218240 kB
SwapCached:     151416 kB
Active:         221744 kB
Inactive:       263428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1529048 kB
SwapTotal:     4192956 kB
SwapFree:      4036680 kB
Dirty:            1368 kB
Writeback:           0 kB
Mapped:         104716 kB
Slab:            26892 kB
Committed_AS:   963784 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= 66208 MiB
End job on node46 at 2008-07-11 18:20:21