Trace number 1128196

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 2.35564 2.56457

General information on the benchmark

Namemaxcsp/kbtree/kbtree-9-7-3-5/kbtree-9-7-3-5-20/
normalized-kbtree-9-7-3-5-20-23_ext.xml
MD5SUM0b703d93d8787e85641732508bdb6d5f
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 benchmark0.027995
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints189
Maximum constraint arity2
Maximum domain size5
Number of constraints which are defined in extension189
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)

0.00/0.05	c 0	Sugar v1-13 + HOME/minisat
0.00/0.05	c 0	BEGIN Wed Jul 23 04:37:10 2008
0.00/0.05	c 0	PID 7689
0.00/0.05	c 0	HOST node23.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1128196-1216780630.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-1128196-1216780630.xml' 'HOME/temp.csp'
0.03/0.38	c 1	1 domains, 28 variables, 0 predicates, 189 relations, 189 constraints
0.03/0.43	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.43	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'
0.38/0.51	c 1	Parsing HOME/temp.csp
0.38/0.63	c 1	parsed 407 expressions
0.38/0.64	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.38/0.64	c 1	MAX CSP: 189 constraints
0.38/0.64	c 1	Converting to clausal form CSP
0.38/0.66	c 1	converted 60 (10%) expressions
0.38/0.67	c 1	converted 120 (20%) expressions
0.38/0.67	c 1	converted 180 (30%) expressions
0.38/0.68	c 1	converted 240 (40%) expressions
0.38/0.69	c 1	converted 300 (50%) expressions
0.38/0.69	c 1	converted 360 (60%) expressions
0.38/0.70	c 1	converted 420 (70%) expressions
0.38/0.71	c 1	converted 480 (80%) expressions
0.38/0.71	c 1	converted 540 (90%) expressions
0.38/0.85	c 1	converted 599 (100%) expressions
0.38/0.85	c 1	CSP : 406 integers, 0 booleans, 566 clauses, largest domain size 284
0.38/0.85	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.38/0.85	c 1	Propagation in CSP
0.38/0.87	c 1	183 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.38/0.87	c 1	CSP : 406 integers, 0 booleans, 566 clauses, largest domain size 190
0.38/0.87	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.38/0.87	c 1	Simplifing CSP by introducing new Boolean variables
0.38/0.87	c 1	CSP : 406 integers, 0 booleans, 566 clauses, largest domain size 190
0.38/0.87	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.38/0.90	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.38/0.91	c 1	41 (10%) CSP integer variables are encoded (84 clauses, 826 bytes)
0.38/0.91	c 1	82 (20%) CSP integer variables are encoded (84 clauses, 826 bytes)
0.38/0.91	c 1	122 (30%) CSP integer variables are encoded (84 clauses, 826 bytes)
0.38/0.91	c 1	163 (40%) CSP integer variables are encoded (84 clauses, 826 bytes)
0.38/0.91	c 1	203 (50%) CSP integer variables are encoded (84 clauses, 826 bytes)
0.38/0.91	c 1	244 (60%) CSP integer variables are encoded (365 clauses, 3917 bytes)
0.38/0.92	c 1	285 (70%) CSP integer variables are encoded (547 clauses, 5919 bytes)
0.38/0.92	c 1	325 (80%) CSP integer variables are encoded (846 clauses, 9523 bytes)
0.38/0.92	c 1	366 (90%) CSP integer variables are encoded (2088 clauses, 25669 bytes)
0.38/0.92	c 1	406 (100%) CSP integer variables are encoded (2481 clauses, 30778 bytes)
0.38/0.95	c 1	57 (10%) CSP clauses are encoded (2707 clauses, 34611 bytes)
0.38/0.97	c 1	114 (20%) CSP clauses are encoded (2923 clauses, 38457 bytes)
0.38/0.97	c 1	170 (30%) CSP clauses are encoded (3140 clauses, 42335 bytes)
0.38/0.99	c 1	227 (40%) CSP clauses are encoded (3518 clauses, 47845 bytes)
0.93/1.00	c 1	283 (50%) CSP clauses are encoded (6014 clauses, 84688 bytes)
0.93/1.01	c 1	340 (60%) CSP clauses are encoded (6855 clauses, 96563 bytes)
0.93/1.02	c 1	397 (70%) CSP clauses are encoded (13532 clauses, 206186 bytes)
0.93/1.03	c 1	453 (80%) CSP clauses are encoded (14436 clauses, 221296 bytes)
0.93/1.07	c 1	510 (90%) CSP clauses are encoded (34105 clauses, 569908 bytes)
1.03/1.11	c 1	566 (100%) CSP clauses are encoded (52565 clauses, 906168 bytes)
1.03/1.11	c 1	566 CSP clauses encoded
1.03/1.11	c 1	Writing map file : HOME/temp.map
1.03/1.12	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.03/1.12	c 1	SAT : 2887 SAT variables, 52565 SAT clauses, 906168 bytes
1.03/1.12	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.03/1.17	c 2	OBJECTIVE minimize _COST
1.03/1.17	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
1.03/1.17	c 2	SEARCHING: _COST <= 95
1.03/1.17	c 2	SOLVING HOME/temp.cnf
1.03/1.17	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.03/1.17	c 2	This is MiniSat 2.0 beta
1.03/1.17	c 2	WARNING: for repeatability, setting FPU to use double precision
1.03/1.17	c 2	============================[ Problem Statistics ]=============================
1.03/1.17	c 2	|                                                                             |
1.03/1.17	c 2	|  Number of variables:  2887                                                 |
1.03/1.17	c 2	|  Number of clauses:    52566                                                |
1.07/1.20	c 2	|  Parsing time:         0.02         s                                       |
1.07/1.21	c 2	============================[ Search Statistics ]==============================
1.07/1.21	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.07/1.21	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.07/1.21	c 2	===============================================================================
1.07/1.21	c 2	|         0 |    2135    34266    98287 |    11422        0    nan |  0.000 % |
1.07/1.21	c 2	===============================================================================
1.07/1.21	c 2	restarts              : 1
1.07/1.21	c 2	conflicts             : 11             (314 /sec)
1.07/1.21	c 2	decisions             : 38             (0.00 % random) (1086 /sec)
1.07/1.21	c 2	propagations          : 3116           (89044 /sec)
1.07/1.21	c 2	conflict literals     : 235            (3.69 % deleted)
1.07/1.21	c 2	Memory used           : 4.07 MB
1.07/1.21	c 2	CPU time              : 0.034994 s
1.07/1.21	c 2	
1.07/1.21	c 2	SATISFIABLE
1.07/1.21	c 2	FOUND: _COST <= 95
1.07/1.21	s SATISFIABLE
1.07/1.21	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.07/1.21	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'
1.07/1.29	c 2	Decoding HOME/temp.out
1.12/1.35	c 2	OBJECTIVE _COST 48
1.12/1.35	o 48
1.12/1.35	v 3 3 1 1 3 0 3 2 0 0 3 3 2 4 1 4 2 4 2 4 4 2 4 3 4 2 3 4
1.12/1.35	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.12/1.37	c 2	OBJECTIVE BOUND: 0 <= _COST <= 48
1.12/1.37	c 2	SEARCHING: _COST <= 24
1.12/1.37	c 2	SOLVING HOME/temp.cnf
1.12/1.37	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.12/1.38	c 2	This is MiniSat 2.0 beta
1.12/1.38	c 2	WARNING: for repeatability, setting FPU to use double precision
1.12/1.38	c 2	============================[ Problem Statistics ]=============================
1.12/1.38	c 2	|                                                                             |
1.12/1.38	c 2	|  Number of variables:  2887                                                 |
1.12/1.38	c 2	|  Number of clauses:    52566                                                |
1.26/1.41	c 2	|  Parsing time:         0.02         s                                       |
1.26/1.42	c 2	============================[ Search Statistics ]==============================
1.26/1.42	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.26/1.42	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.26/1.42	c 2	===============================================================================
1.26/1.42	c 2	|         0 |    1426    14145    39980 |     4715        0    nan |  0.000 % |
1.26/1.42	c 2	===============================================================================
1.26/1.42	c 2	restarts              : 1
1.26/1.42	c 2	conflicts             : 15             (417 /sec)
1.26/1.42	c 2	decisions             : 42             (0.00 % random) (1167 /sec)
1.26/1.42	c 2	propagations          : 3263           (90654 /sec)
1.26/1.42	c 2	conflict literals     : 320            (2.44 % deleted)
1.26/1.42	c 2	Memory used           : 4.07 MB
1.26/1.42	c 2	CPU time              : 0.035994 s
1.26/1.42	c 2	
1.26/1.42	c 2	SATISFIABLE
1.26/1.42	c 2	FOUND: _COST <= 24
1.26/1.42	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.26/1.42	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'
1.31/1.50	c 2	Decoding HOME/temp.out
1.31/1.56	c 2	OBJECTIVE _COST 24
1.31/1.56	o 24
1.31/1.56	v 4 4 4 4 4 4 3 0 3 0 4 1 2 4 0 4 0 0 1 0 4 1 0 1 3 2 4 2
1.31/1.56	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.31/1.58	c 2	OBJECTIVE BOUND: 0 <= _COST <= 24
1.31/1.58	c 2	SEARCHING: _COST <= 12
1.31/1.58	c 2	SOLVING HOME/temp.cnf
1.31/1.58	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.31/1.58	c 2	This is MiniSat 2.0 beta
1.31/1.58	c 2	WARNING: for repeatability, setting FPU to use double precision
1.31/1.58	c 2	============================[ Problem Statistics ]=============================
1.31/1.58	c 2	|                                                                             |
1.31/1.59	c 2	|  Number of variables:  2887                                                 |
1.31/1.59	c 2	|  Number of clauses:    52566                                                |
1.45/1.61	c 2	|  Parsing time:         0.02         s                                       |
1.45/1.63	c 2	============================[ Search Statistics ]==============================
1.45/1.63	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.45/1.63	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.45/1.63	c 2	===============================================================================
1.45/1.63	c 2	|         0 |    1200     8613    24050 |     2871        0    nan |  0.000 % |
1.45/1.63	c 2	|       100 |    1200     8613    24050 |     3158      100     37 | 58.434 % |
1.45/1.64	c 2	===============================================================================
1.45/1.64	c 2	restarts              : 2
1.45/1.64	c 2	conflicts             : 162            (3447 /sec)
1.45/1.64	c 2	decisions             : 207            (0.97 % random) (4405 /sec)
1.45/1.64	c 2	propagations          : 22620          (481359 /sec)
1.45/1.64	c 2	conflict literals     : 4729           (10.72 % deleted)
1.45/1.64	c 2	Memory used           : 4.07 MB
1.45/1.64	c 2	CPU time              : 0.046992 s
1.45/1.64	c 2	
1.45/1.64	c 2	SATISFIABLE
1.45/1.64	c 2	FOUND: _COST <= 12
1.45/1.64	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.45/1.64	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'
1.51/1.72	c 2	Decoding HOME/temp.out
1.51/1.78	c 2	OBJECTIVE _COST 12
1.51/1.78	o 12
1.51/1.78	v 4 3 0 0 0 3 4 2 4 4 0 1 1 3 3 2 0 2 3 4 4 1 1 4 3 0 1 0
1.51/1.78	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.51/1.80	c 2	OBJECTIVE BOUND: 0 <= _COST <= 12
1.51/1.80	c 2	SEARCHING: _COST <= 6
1.51/1.80	c 2	SOLVING HOME/temp.cnf
1.51/1.80	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.51/1.80	c 2	This is MiniSat 2.0 beta
1.51/1.80	c 2	WARNING: for repeatability, setting FPU to use double precision
1.51/1.80	c 2	============================[ Problem Statistics ]=============================
1.51/1.80	c 2	|                                                                             |
1.51/1.81	c 2	|  Number of variables:  2887                                                 |
1.51/1.81	c 2	|  Number of clauses:    52566                                                |
1.51/1.83	c 2	|  Parsing time:         0.03         s                                       |
1.51/1.84	c 2	============================[ Search Statistics ]==============================
1.51/1.84	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.51/1.84	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.51/1.84	c 2	===============================================================================
1.51/1.84	c 2	|         0 |     998     5382    14957 |     1794        0    nan |  0.000 % |
1.51/1.85	c 2	|       100 |     998     5382    14957 |     1973      100     42 | 65.431 % |
1.51/1.86	c 2	|       251 |     998     5382    14957 |     2170      251     26 | 65.431 % |
1.51/1.87	c 2	===============================================================================
1.51/1.87	c 2	restarts              : 3
1.51/1.87	c 2	conflicts             : 416            (6401 /sec)
1.51/1.87	c 2	decisions             : 491            (0.61 % random) (7555 /sec)
1.51/1.87	c 2	propagations          : 84214          (1295799 /sec)
1.51/1.87	c 2	conflict literals     : 8463           (17.23 % deleted)
1.51/1.87	c 2	Memory used           : 4.07 MB
1.51/1.87	c 2	CPU time              : 0.06499 s
1.51/1.87	c 2	
1.51/1.87	c 2	SATISFIABLE
1.51/1.88	c 2	FOUND: _COST <= 6
1.51/1.88	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.51/1.88	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'
1.72/1.96	c 2	Decoding HOME/temp.out
1.72/2.01	c 2	OBJECTIVE _COST 6
1.72/2.01	o 6
1.72/2.01	v 0 4 2 2 0 1 4 2 0 4 3 1 1 4 3 0 0 2 0 4 4 2 0 1 2 2 4 2
1.72/2.02	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.72/2.04	c 2	OBJECTIVE BOUND: 0 <= _COST <= 6
1.72/2.04	c 2	SEARCHING: _COST <= 3
1.72/2.04	c 2	SOLVING HOME/temp.cnf
1.72/2.04	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.72/2.04	c 2	This is MiniSat 2.0 beta
1.72/2.04	c 2	WARNING: for repeatability, setting FPU to use double precision
1.72/2.04	c 2	============================[ Problem Statistics ]=============================
1.72/2.04	c 2	|                                                                             |
1.72/2.04	c 2	|  Number of variables:  2887                                                 |
1.72/2.04	c 2	|  Number of clauses:    52566                                                |
1.72/2.07	c 2	|  Parsing time:         0.03         s                                       |
1.72/2.08	c 2	============================[ Search Statistics ]==============================
1.72/2.08	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.72/2.08	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.72/2.08	c 2	===============================================================================
1.72/2.08	c 2	|         0 |     805     3441     9710 |     1147        0    nan |  0.000 % |
1.72/2.09	c 2	|       100 |     805     3441     9710 |     1261      100     35 | 72.116 % |
1.72/2.10	c 2	|       250 |     805     3441     9710 |     1387      250     21 | 72.116 % |
1.91/2.11	c 2	===============================================================================
1.91/2.11	c 2	restarts              : 3
1.91/2.11	c 2	conflicts             : 406            (6445 /sec)
1.91/2.11	c 2	decisions             : 480            (0.83 % random) (7620 /sec)
1.91/2.11	c 2	propagations          : 83869          (1331465 /sec)
1.91/2.11	c 2	conflict literals     : 7114           (14.64 % deleted)
1.91/2.11	c 2	Memory used           : 4.07 MB
1.91/2.11	c 2	CPU time              : 0.06299 s
1.91/2.11	c 2	
1.91/2.11	c 2	SATISFIABLE
1.91/2.12	c 2	FOUND: _COST <= 3
1.91/2.12	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.91/2.12	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'
1.91/2.20	c 3	Decoding HOME/temp.out
1.94/2.26	c 3	OBJECTIVE _COST 3
1.94/2.26	o 3
1.94/2.26	v 1 3 0 0 0 3 4 2 4 4 0 1 1 3 3 2 0 2 3 4 4 1 1 4 3 0 1 0
1.94/2.26	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.94/2.28	c 3	OBJECTIVE BOUND: 0 <= _COST <= 3
1.94/2.28	c 3	SEARCHING: _COST <= 1
1.94/2.28	c 3	SOLVING HOME/temp.cnf
1.94/2.28	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.94/2.28	c 3	This is MiniSat 2.0 beta
1.94/2.28	c 3	WARNING: for repeatability, setting FPU to use double precision
1.94/2.28	c 3	============================[ Problem Statistics ]=============================
1.94/2.28	c 3	|                                                                             |
1.94/2.28	c 3	|  Number of variables:  2887                                                 |
1.94/2.28	c 3	|  Number of clauses:    52566                                                |
2.07/2.31	c 3	|  Parsing time:         0.03         s                                       |
2.07/2.32	c 3	============================[ Search Statistics ]==============================
2.07/2.32	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.07/2.32	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.07/2.32	c 3	===============================================================================
2.07/2.32	c 3	|         0 |     490     1570     5040 |      523        0    nan |  0.000 % |
2.07/2.33	c 3	|       100 |     490     1570     5040 |      575      100     36 | 83.027 % |
2.07/2.34	c 3	|       251 |     489     1544     4953 |      633      156     33 | 83.062 % |
2.07/2.35	c 3	===============================================================================
2.07/2.35	c 3	restarts              : 3
2.07/2.35	c 3	conflicts             : 431            (7185 /sec)
2.07/2.35	c 3	decisions             : 498            (1.20 % random) (8301 /sec)
2.07/2.35	c 3	propagations          : 61792          (1030038 /sec)
2.07/2.35	c 3	conflict literals     : 8080           (17.84 % deleted)
2.07/2.35	c 3	Memory used           : 4.07 MB
2.07/2.35	c 3	CPU time              : 0.05999 s
2.07/2.35	c 3	
2.07/2.35	c 3	SATISFIABLE
2.07/2.35	c 3	FOUND: _COST <= 1
2.07/2.35	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.07/2.35	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'
2.15/2.43	c 3	Decoding HOME/temp.out
2.15/2.49	c 3	OBJECTIVE _COST 1
2.15/2.49	o 1
2.15/2.49	v 4 0 0 0 2 3 3 2 4 3 0 3 2 2 1 4 0 4 1 3 3 0 2 3 3 3 0 4
2.15/2.49	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.15/2.51	c 3	OBJECTIVE BOUND: 0 <= _COST <= 1
2.15/2.51	c 3	SEARCHING: _COST <= 0
2.15/2.51	c 3	SOLVING HOME/temp.cnf
2.15/2.51	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.15/2.51	c 3	This is MiniSat 2.0 beta
2.15/2.51	c 3	WARNING: for repeatability, setting FPU to use double precision
2.15/2.51	c 3	============================[ Problem Statistics ]=============================
2.15/2.51	c 3	|                                                                             |
2.15/2.52	c 3	|  Number of variables:  2887                                                 |
2.15/2.52	c 3	|  Number of clauses:    52566                                                |
2.15/2.54	c 3	|  Parsing time:         0.03         s                                       |
2.15/2.55	c 3	============================[ Search Statistics ]==============================
2.15/2.55	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.15/2.55	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.15/2.55	c 3	===============================================================================
2.15/2.56	c 3	|         0 |     112      817     3158 |      272        0    nan |  0.000 % |
2.15/2.56	c 3	===============================================================================
2.15/2.56	c 3	restarts              : 1
2.15/2.56	c 3	conflicts             : 38             (1027 /sec)
2.15/2.56	c 3	decisions             : 48             (0.00 % random) (1298 /sec)
2.15/2.56	c 3	propagations          : 4088           (110504 /sec)
2.15/2.56	c 3	conflict literals     : 124            (34.39 % deleted)
2.15/2.56	c 3	Memory used           : 4.08 MB
2.15/2.56	c 3	CPU time              : 0.036994 s
2.15/2.56	c 3	
2.15/2.56	c 3	UNSATISFIABLE
2.15/2.56	c 3	NOT FOUND: _COST <= 0
2.15/2.56	c 3	OBJECTIVE _COST 1
2.15/2.56	s OPTIMUM FOUND
2.15/2.56	c 3	CPU 2.06 (0.04 0.01 2.02 0.26)
2.15/2.56	c 3	END Wed Jul 23 04:37:13 2008

Verifier Data (download as text)

OK	1	188
1 unsatisfied constraints, 188 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-1128196-1216780630/watcher-1128196-1216780630 -o /tmp/evaluation-result-1128196-1216780630/solver-1128196-1216780630 -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-1128196-1216780630.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: 2.21 2.05 2.04 4/81 7689
/proc/meminfo: memFree=990320/2055920 swapFree=4192956/4192956
[pid=7689] ppid=7687 vsize=18572 CPUtime=0
/proc/7689/stat : 7689 (runsolver) R 7687 7689 5296 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 5153046 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 238487661863 0 0 4096 24578 0 0 0 17 1 0 0
/proc/7689/statm: 4643 292 257 25 0 2626 0

[startup+0.078873 s]
/proc/loadavg: 2.21 2.05 2.04 4/81 7689
/proc/meminfo: memFree=990320/2055920 swapFree=4192956/4192956
[pid=7689] ppid=7687 vsize=13600 CPUtime=0.03
/proc/7689/stat : 7689 (sugar) S 7687 7689 5296 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 5153046 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7689/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101719 s]
/proc/loadavg: 2.21 2.05 2.04 4/81 7689
/proc/meminfo: memFree=990320/2055920 swapFree=4192956/4192956
[pid=7689] ppid=7687 vsize=13600 CPUtime=0.03
/proc/7689/stat : 7689 (sugar) S 7687 7689 5296 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 5153046 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7689/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301742 s]
/proc/loadavg: 2.21 2.05 2.04 4/81 7689
/proc/meminfo: memFree=990320/2055920 swapFree=4192956/4192956
[pid=7689] ppid=7687 vsize=13600 CPUtime=0.03
/proc/7689/stat : 7689 (sugar) S 7687 7689 5296 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 5153046 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7689/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701786 s]
/proc/loadavg: 2.21 2.05 2.04 4/81 7689
/proc/meminfo: memFree=990320/2055920 swapFree=4192956/4192956
[pid=7689] ppid=7687 vsize=13600 CPUtime=0.38
/proc/7689/stat : 7689 (sugar) S 7687 7689 5296 0 -1 4194304 974 4360 0 1 3 0 32 3 15 0 1 0 5153046 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7689/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 13600

[startup+1.50188 s]
/proc/loadavg: 2.21 2.05 2.04 3/92 7711
/proc/meminfo: memFree=976088/2055920 swapFree=4192956/4192956
[pid=7689] ppid=7687 vsize=13600 CPUtime=1.31
/proc/7689/stat : 7689 (sugar) S 7687 7689 5296 0 -1 4194304 1225 17094 0 3 4 1 115 11 16 0 1 0 5153046 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7689/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 13600

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

[startup+2.30197 s]
/proc/loadavg: 2.21 2.05 2.04 3/84 7761
/proc/meminfo: memFree=983704/2055920 swapFree=4192956/4192956
[pid=7689] ppid=7687 vsize=13600 CPUtime=2.07
/proc/7689/stat : 7689 (sugar) S 7687 7689 5296 0 -1 4194304 1645 35661 0 7 4 1 180 22 16 0 1 0 5153046 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7689/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 2.07
Current children cumulated vsize (KiB) 13600

[startup+2.50199 s]
/proc/loadavg: 2.21 2.05 2.04 3/84 7761
/proc/meminfo: memFree=983704/2055920 swapFree=4192956/4192956
[pid=7689] ppid=7687 vsize=13600 CPUtime=2.15
/proc/7689/stat : 7689 (sugar) S 7687 7689 5296 0 -1 4194304 1709 36859 0 7 4 1 187 23 15 0 1 0 5153046 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7689/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 2.15
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 2.56457
CPU time (s): 2.35564
CPU user time (s): 2.07268
CPU system time (s): 0.282956
CPU usage (%): 91.853
Max. virtual memory (cumulated for all children) (KiB): 887304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.07268
system time used= 0.282956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43634
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= 2785
involuntary context switches= 2725

runsolver used 0.008998 second user time and 0.023996 second system time

The end

Launcher Data (download as text)

Begin job on node23 at 2008-07-23 04:37:10
IDJOB=1128196
IDBENCH=64912
IDSOLVER=368
FILE ID=node23/1128196-1216780630
PBS_JOBID= 7974234
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/maxcsp/kbtree/kbtree-9-7-3-5/kbtree-9-7-3-5-20/normalized-kbtree-9-7-3-5-20-23_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-1128196-1216780630/watcher-1128196-1216780630 -o /tmp/evaluation-result-1128196-1216780630/solver-1128196-1216780630 -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-1128196-1216780630.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0b703d93d8787e85641732508bdb6d5f
RANDOM SEED=500625027

node23.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		: 3000.231
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		: 3000.231
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:        990800 kB
Buffers:         36220 kB
Cached:         923736 kB
SwapCached:          0 kB
Active:         159800 kB
Inactive:       824236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        990800 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          44196 kB
Slab:            66212 kB
Committed_AS:   123644 kB
PageTables:       1900 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 node23 at 2008-07-23 04:37:13