Trace number 1128484

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 3.62945 3.87407

General information on the benchmark

Namemaxcsp/kbtree/kbtree-9-2-3-5/kbtree-9-2-3-5-20/
normalized-kbtree-9-2-3-5-20-15_ext.xml
MD5SUMdc8807da4f0c3663fefc234e08425a46
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints0
Best CPU time to get the best result obtained on this benchmark0.042993
Satisfiable
(Un)Satisfiability was proved
Number of variables58
Number of constraints309
Maximum constraint arity2
Maximum domain size5
Number of constraints which are defined in extension309
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)

0.01/0.04	c 0	Sugar v1-13 + HOME/minisat
0.01/0.04	c 0	BEGIN Wed Jul 23 05:48:37 2008
0.01/0.04	c 0	PID 7962
0.01/0.04	c 0	HOST node76.alineos.net
0.01/0.04	c 0	CONVERTING HOME/instance-1128484-1216784917.xml TO HOME/temp.csp
0.01/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1128484-1216784917.xml' 'HOME/temp.csp'
0.03/0.39	c 1	1 domains, 58 variables, 0 predicates, 306 relations, 309 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'
0.45/0.51	c 1	Parsing HOME/temp.csp
0.45/0.65	c 1	parsed 674 expressions
0.45/0.65	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.45/0.66	c 1	MAX CSP: 309 constraints
0.45/0.66	c 1	Converting to clausal form CSP
0.45/0.68	c 1	converted 99 (10%) expressions
0.45/0.68	c 1	converted 198 (20%) expressions
0.45/0.68	c 1	converted 296 (30%) expressions
0.45/0.70	c 1	converted 395 (40%) expressions
0.45/0.71	c 1	converted 493 (50%) expressions
0.45/0.72	c 1	converted 592 (60%) expressions
0.45/0.73	c 1	converted 691 (70%) expressions
0.45/0.73	c 1	converted 789 (80%) expressions
0.45/0.74	c 1	converted 888 (90%) expressions
0.45/0.88	c 1	converted 986 (100%) expressions
0.45/0.89	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 464
0.45/0.89	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.45/0.89	c 1	Propagation in CSP
0.45/0.92	c 1	304 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.45/0.92	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 310
0.45/0.92	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.45/0.92	c 1	Simplifing CSP by introducing new Boolean variables
0.45/0.92	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 310
0.45/0.92	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.45/0.95	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.45/0.96	c 1	68 (10%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.45/0.96	c 1	136 (20%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.45/0.96	c 1	203 (30%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.45/0.96	c 1	271 (40%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.45/0.97	c 1	338 (50%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.45/0.97	c 1	406 (60%) CSP integer variables are encoded (653 clauses, 7200 bytes)
0.45/0.97	c 1	474 (70%) CSP integer variables are encoded (996 clauses, 11659 bytes)
0.45/0.97	c 1	541 (80%) CSP integer variables are encoded (1536 clauses, 18679 bytes)
0.45/0.98	c 1	609 (90%) CSP integer variables are encoded (3918 clauses, 49645 bytes)
0.45/0.98	c 1	676 (100%) CSP integer variables are encoded (4612 clauses, 58667 bytes)
1.01/1.01	c 1	93 (10%) CSP clauses are encoded (4985 clauses, 65274 bytes)
1.01/1.02	c 1	186 (20%) CSP clauses are encoded (5351 clauses, 72053 bytes)
1.01/1.03	c 1	278 (30%) CSP clauses are encoded (5718 clauses, 79807 bytes)
1.01/1.05	c 1	371 (40%) CSP clauses are encoded (6576 clauses, 92573 bytes)
1.01/1.06	c 1	463 (50%) CSP clauses are encoded (12838 clauses, 202787 bytes)
1.01/1.07	c 1	556 (60%) CSP clauses are encoded (14861 clauses, 237393 bytes)
1.11/1.10	c 1	649 (70%) CSP clauses are encoded (32212 clauses, 553128 bytes)
1.11/1.15	c 1	741 (80%) CSP clauses are encoded (48866 clauses, 839062 bytes)
1.20/1.21	c 2	834 (90%) CSP clauses are encoded (85325 clauses, 1504010 bytes)
1.20/1.29	c 2	926 (100%) CSP clauses are encoded (133913 clauses, 2393915 bytes)
1.20/1.29	c 2	926 CSP clauses encoded
1.20/1.29	c 2	Writing map file : HOME/temp.map
1.29/1.30	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.29/1.30	c 2	SAT : 5288 SAT variables, 133913 SAT clauses, 2393915 bytes
1.29/1.30	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.29/1.32	c 2	OBJECTIVE minimize _COST
1.29/1.32	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
1.29/1.32	c 2	SEARCHING: _COST <= 155
1.29/1.32	c 2	SOLVING HOME/temp.cnf
1.29/1.32	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.29/1.32	c 2	This is MiniSat 2.0 beta
1.29/1.32	c 2	WARNING: for repeatability, setting FPU to use double precision
1.29/1.32	c 2	============================[ Problem Statistics ]=============================
1.29/1.33	c 2	|                                                                             |
1.29/1.33	c 2	|  Number of variables:  5288                                                 |
1.29/1.33	c 2	|  Number of clauses:    133914                                               |
1.29/1.39	c 2	|  Parsing time:         0.05         s                                       |
1.31/1.41	c 2	============================[ Search Statistics ]==============================
1.31/1.41	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.31/1.41	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.31/1.41	c 2	===============================================================================
1.31/1.41	c 2	|         0 |    3902    86525   251109 |    28841        0    nan |  0.000 % |
1.31/1.42	c 2	===============================================================================
1.31/1.42	c 2	restarts              : 1
1.31/1.42	c 2	conflicts             : 3              (35 /sec)
1.31/1.42	c 2	decisions             : 63             (0.00 % random) (741 /sec)
1.31/1.42	c 2	propagations          : 5326           (62668 /sec)
1.31/1.42	c 2	conflict literals     : 28             (3.45 % deleted)
1.31/1.42	c 2	Memory used           : 7.11 MB
1.31/1.42	c 2	CPU time              : 0.084987 s
1.31/1.42	c 2	
1.31/1.42	c 2	SATISFIABLE
1.31/1.43	c 2	FOUND: _COST <= 155
1.31/1.43	s SATISFIABLE
1.31/1.43	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.31/1.43	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'
1.41/1.51	c 2	Decoding HOME/temp.out
1.41/1.60	c 2	OBJECTIVE _COST 99
1.41/1.60	o 99
1.41/1.60	v 4 2 3 4 3 3 3 4 3 4 4 3 4 4 4 4 3 4 4 4 2 3 2 2 3 4 2 4 2 4 3 4 4 4 4 4 4 4 4 1 2 4 2 3 3 4 3 0 4 4 0 4 3 3 2 3 4 4
1.41/1.62	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.41/1.65	c 2	OBJECTIVE BOUND: 0 <= _COST <= 99
1.41/1.65	c 2	SEARCHING: _COST <= 49
1.41/1.65	c 2	SOLVING HOME/temp.cnf
1.41/1.65	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.41/1.65	c 2	This is MiniSat 2.0 beta
1.41/1.65	c 2	WARNING: for repeatability, setting FPU to use double precision
1.41/1.65	c 2	============================[ Problem Statistics ]=============================
1.41/1.65	c 2	|                                                                             |
1.41/1.65	c 2	|  Number of variables:  5288                                                 |
1.41/1.65	c 2	|  Number of clauses:    133914                                               |
1.59/1.72	c 2	|  Parsing time:         0.06         s                                       |
1.59/1.75	c 2	============================[ Search Statistics ]==============================
1.59/1.75	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.59/1.75	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.59/1.75	c 2	===============================================================================
1.59/1.75	c 2	|         0 |    2757    40006   114881 |    13335        0    nan |  0.000 % |
1.59/1.76	c 2	===============================================================================
1.59/1.76	c 2	restarts              : 1
1.59/1.76	c 2	conflicts             : 18             (173 /sec)
1.59/1.76	c 2	decisions             : 62             (0.00 % random) (596 /sec)
1.59/1.76	c 2	propagations          : 5674           (54566 /sec)
1.59/1.76	c 2	conflict literals     : 288            (2.04 % deleted)
1.59/1.76	c 2	Memory used           : 7.23 MB
1.59/1.76	c 2	CPU time              : 0.103984 s
1.59/1.76	c 2	
1.59/1.76	c 2	SATISFIABLE
1.59/1.77	c 2	FOUND: _COST <= 49
1.59/1.77	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.59/1.77	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'
1.71/1.86	c 2	Decoding HOME/temp.out
1.71/1.95	c 2	OBJECTIVE _COST 49
1.71/1.95	o 49
1.71/1.95	v 2 1 2 3 1 0 2 3 3 0 2 0 4 3 0 1 2 1 2 2 3 2 1 3 4 3 2 4 2 4 3 4 4 4 0 0 4 2 4 3 3 2 4 3 2 3 3 2 4 2 0 4 3 3 2 3 4 4
1.71/1.97	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.71/2.00	c 2	OBJECTIVE BOUND: 0 <= _COST <= 49
1.71/2.00	c 2	SEARCHING: _COST <= 24
1.71/2.00	c 2	SOLVING HOME/temp.cnf
1.71/2.00	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.71/2.01	c 2	This is MiniSat 2.0 beta
1.71/2.01	c 2	WARNING: for repeatability, setting FPU to use double precision
1.71/2.01	c 2	============================[ Problem Statistics ]=============================
1.71/2.01	c 2	|                                                                             |
1.71/2.01	c 2	|  Number of variables:  5288                                                 |
1.71/2.01	c 2	|  Number of clauses:    133914                                               |
1.71/2.07	c 2	|  Parsing time:         0.06         s                                       |
1.97/2.11	c 2	============================[ Search Statistics ]==============================
1.97/2.11	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.97/2.11	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.97/2.11	c 2	===============================================================================
1.97/2.11	c 2	|         0 |    2329    23255    65887 |     7751        0    nan |  0.000 % |
1.97/2.11	c 2	===============================================================================
1.97/2.12	c 2	restarts              : 1
1.97/2.12	c 2	conflicts             : 5              (49 /sec)
1.97/2.12	c 2	decisions             : 48             (0.00 % random) (471 /sec)
1.97/2.12	c 2	propagations          : 5355           (52508 /sec)
1.97/2.12	c 2	conflict literals     : 58             (0.00 % deleted)
1.97/2.12	c 2	Memory used           : 7.23 MB
1.97/2.12	c 2	CPU time              : 0.101984 s
1.97/2.12	c 2	
1.97/2.12	c 2	SATISFIABLE
1.97/2.12	c 2	FOUND: _COST <= 24
1.97/2.12	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.97/2.12	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'
1.97/2.20	c 3	Decoding HOME/temp.out
2.01/2.27	c 3	OBJECTIVE _COST 24
2.01/2.27	o 24
2.01/2.27	v 4 2 3 4 3 0 3 4 2 4 3 4 4 0 1 1 2 4 2 2 0 2 3 3 1 2 2 4 2 4 3 1 4 4 3 4 2 0 3 4 1 4 3 4 3 3 3 4 4 4 0 4 1 3 2 2 4 4
2.01/2.28	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.01/2.28	c 3	OBJECTIVE BOUND: 0 <= _COST <= 24
2.01/2.28	c 3	SEARCHING: _COST <= 12
2.01/2.28	c 3	SOLVING HOME/temp.cnf
2.01/2.28	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.01/2.29	c 3	This is MiniSat 2.0 beta
2.01/2.29	c 3	WARNING: for repeatability, setting FPU to use double precision
2.01/2.29	c 3	============================[ Problem Statistics ]=============================
2.01/2.29	c 3	|                                                                             |
2.01/2.29	c 3	|  Number of variables:  5288                                                 |
2.01/2.29	c 3	|  Number of clauses:    133914                                               |
2.16/2.36	c 3	|  Parsing time:         0.06         s                                       |
2.16/2.40	c 3	============================[ Search Statistics ]==============================
2.16/2.40	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.16/2.40	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.16/2.40	c 3	===============================================================================
2.16/2.40	c 3	|         0 |    1979    13985    39115 |     4661        0    nan |  0.000 % |
2.16/2.40	c 3	===============================================================================
2.16/2.40	c 3	restarts              : 1
2.16/2.40	c 3	conflicts             : 0              (0 /sec)
2.16/2.40	c 3	decisions             : 33             (0.00 % random) (330 /sec)
2.16/2.40	c 3	propagations          : 5288           (52888 /sec)
2.16/2.40	c 3	conflict literals     : 0              ( nan % deleted)
2.16/2.41	c 3	Memory used           : 7.23 MB
2.16/2.41	c 3	CPU time              : 0.099984 s
2.16/2.41	c 3	
2.16/2.41	c 3	SATISFIABLE
2.16/2.41	c 3	FOUND: _COST <= 12
2.16/2.41	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.16/2.41	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'
2.16/2.49	c 3	Decoding HOME/temp.out
2.27/2.56	c 3	OBJECTIVE _COST 12
2.27/2.56	o 12
2.27/2.56	v 4 4 3 2 2 0 3 3 2 4 3 4 4 0 1 1 2 4 3 0 4 2 0 2 2 2 2 4 2 4 3 1 4 4 3 4 2 0 3 4 1 4 3 4 3 3 3 4 4 4 0 4 1 3 2 2 4 4
2.27/2.57	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.27/2.57	c 3	OBJECTIVE BOUND: 0 <= _COST <= 12
2.27/2.57	c 3	SEARCHING: _COST <= 6
2.27/2.57	c 3	SOLVING HOME/temp.cnf
2.27/2.57	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.27/2.57	c 3	This is MiniSat 2.0 beta
2.27/2.57	c 3	WARNING: for repeatability, setting FPU to use double precision
2.27/2.57	c 3	============================[ Problem Statistics ]=============================
2.27/2.57	c 3	|                                                                             |
2.27/2.57	c 3	|  Number of variables:  5288                                                 |
2.27/2.57	c 3	|  Number of clauses:    133914                                               |
2.43/2.64	c 3	|  Parsing time:         0.06         s                                       |
2.43/2.67	c 3	============================[ Search Statistics ]==============================
2.43/2.67	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.43/2.67	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.43/2.67	c 3	===============================================================================
2.43/2.67	c 3	|         0 |    1655     8712    24262 |     2904        0    nan |  0.000 % |
2.43/2.68	c 3	===============================================================================
2.43/2.68	c 3	restarts              : 1
2.43/2.68	c 3	conflicts             : 2              (20 /sec)
2.43/2.68	c 3	decisions             : 44             (0.00 % random) (445 /sec)
2.43/2.68	c 3	propagations          : 5357           (54120 /sec)
2.43/2.68	c 3	conflict literals     : 15             (0.00 % deleted)
2.43/2.68	c 3	Memory used           : 7.23 MB
2.43/2.68	c 3	CPU time              : 0.098984 s
2.43/2.68	c 3	
2.43/2.68	c 3	SATISFIABLE
2.43/2.69	c 3	FOUND: _COST <= 6
2.43/2.69	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.43/2.69	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'
2.54/2.76	c 3	Decoding HOME/temp.out
2.54/2.85	c 3	OBJECTIVE _COST 6
2.54/2.85	o 6
2.54/2.85	v 2 0 3 3 2 2 3 3 3 2 2 2 3 4 4 1 1 4 4 2 0 1 4 2 3 3 1 1 4 4 2 1 4 2 3 4 2 0 3 4 1 4 3 4 3 3 3 4 4 4 0 4 1 3 2 2 4 4
2.54/2.87	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.54/2.89	c 3	OBJECTIVE BOUND: 0 <= _COST <= 6
2.54/2.89	c 3	SEARCHING: _COST <= 3
2.54/2.89	c 3	SOLVING HOME/temp.cnf
2.54/2.89	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.54/2.89	c 3	This is MiniSat 2.0 beta
2.54/2.89	c 3	WARNING: for repeatability, setting FPU to use double precision
2.54/2.89	c 3	============================[ Problem Statistics ]=============================
2.54/2.89	c 3	|                                                                             |
2.54/2.90	c 3	|  Number of variables:  5288                                                 |
2.54/2.90	c 3	|  Number of clauses:    133914                                               |
2.72/2.96	c 3	|  Parsing time:         0.06         s                                       |
2.73/3.00	c 3	============================[ Search Statistics ]==============================
2.73/3.00	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.73/3.00	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.73/3.00	c 3	===============================================================================
2.73/3.00	c 3	|         0 |    1341     5572    15781 |     1857        0    nan |  0.000 % |
2.73/3.00	c 3	===============================================================================
2.73/3.00	c 3	restarts              : 1
2.73/3.00	c 3	conflicts             : 2              (19 /sec)
2.73/3.00	c 3	decisions             : 45             (0.00 % random) (437 /sec)
2.73/3.00	c 3	propagations          : 5358           (52027 /sec)
2.73/3.00	c 3	conflict literals     : 15             (0.00 % deleted)
2.73/3.00	c 3	Memory used           : 7.23 MB
2.73/3.00	c 3	CPU time              : 0.102984 s
2.73/3.01	c 3	
2.73/3.01	c 3	SATISFIABLE
2.73/3.01	c 3	FOUND: _COST <= 3
2.73/3.01	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.73/3.01	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'
2.73/3.09	c 3	Decoding HOME/temp.out
2.86/3.17	c 3	OBJECTIVE _COST 3
2.86/3.17	o 3
2.86/3.18	v 2 0 3 3 2 2 3 3 3 2 2 2 3 4 4 1 1 4 4 2 0 1 4 2 3 3 1 1 4 4 2 1 4 2 3 4 2 0 3 4 1 4 3 4 3 3 3 4 4 4 0 4 1 3 2 2 4 4
2.86/3.19	c 4	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.02/3.21	c 4	OBJECTIVE BOUND: 0 <= _COST <= 3
3.02/3.21	c 4	SEARCHING: _COST <= 1
3.02/3.21	c 4	SOLVING HOME/temp.cnf
3.02/3.21	c 4	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.02/3.22	c 4	This is MiniSat 2.0 beta
3.02/3.22	c 4	WARNING: for repeatability, setting FPU to use double precision
3.02/3.22	c 4	============================[ Problem Statistics ]=============================
3.02/3.22	c 4	|                                                                             |
3.02/3.22	c 4	|  Number of variables:  5288                                                 |
3.02/3.22	c 4	|  Number of clauses:    133914                                               |
3.02/3.29	c 4	|  Parsing time:         0.06         s                                       |
3.04/3.32	c 4	============================[ Search Statistics ]==============================
3.04/3.32	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.04/3.32	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.04/3.32	c 4	===============================================================================
3.04/3.32	c 4	|         0 |     850     2635     8441 |      878        0    nan |  0.000 % |
3.04/3.32	c 4	===============================================================================
3.04/3.33	c 4	restarts              : 1
3.04/3.33	c 4	conflicts             : 2              (21 /sec)
3.04/3.33	c 4	decisions             : 42             (0.00 % random) (438 /sec)
3.04/3.33	c 4	propagations          : 5359           (55832 /sec)
3.04/3.33	c 4	conflict literals     : 15             (0.00 % deleted)
3.04/3.33	c 4	Memory used           : 7.24 MB
3.04/3.33	c 4	CPU time              : 0.095985 s
3.04/3.33	c 4	
3.04/3.33	c 4	SATISFIABLE
3.04/3.33	c 4	FOUND: _COST <= 1
3.04/3.33	c 4	DECODING HOME/temp.out WITH HOME/temp.map
3.04/3.33	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'
3.16/3.41	c 4	Decoding HOME/temp.out
3.16/3.49	c 4	OBJECTIVE _COST 1
3.16/3.49	o 1
3.16/3.49	v 2 0 3 3 1 2 3 3 3 2 2 2 3 4 4 1 1 4 4 2 0 1 4 2 3 3 1 1 4 4 2 1 4 2 3 4 2 0 3 4 1 4 3 4 3 3 3 4 4 4 0 4 1 3 2 2 4 4
3.16/3.49	c 4	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.16/3.54	c 4	OBJECTIVE BOUND: 0 <= _COST <= 1
3.16/3.54	c 4	SEARCHING: _COST <= 0
3.16/3.54	c 4	SOLVING HOME/temp.cnf
3.16/3.54	c 4	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.16/3.54	c 4	This is MiniSat 2.0 beta
3.16/3.54	c 4	WARNING: for repeatability, setting FPU to use double precision
3.16/3.54	c 4	============================[ Problem Statistics ]=============================
3.16/3.54	c 4	|                                                                             |
3.16/3.55	c 4	|  Number of variables:  5288                                                 |
3.16/3.55	c 4	|  Number of clauses:    133914                                               |
3.31/3.62	c 4	|  Parsing time:         0.06         s                                       |
3.31/3.65	c 4	============================[ Search Statistics ]==============================
3.31/3.65	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.31/3.65	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.31/3.65	c 4	===============================================================================
3.31/3.65	c 4	|         0 |     232     1402     5359 |      467        0    nan |  0.000 % |
3.31/3.65	c 4	===============================================================================
3.31/3.66	c 4	restarts              : 1
3.31/3.66	c 4	conflicts             : 2              (19 /sec)
3.31/3.66	c 4	decisions             : 34             (0.00 % random) (330 /sec)
3.31/3.66	c 4	propagations          : 5359           (52037 /sec)
3.31/3.66	c 4	conflict literals     : 9              (0.00 % deleted)
3.31/3.66	c 4	Memory used           : 7.23 MB
3.31/3.66	c 4	CPU time              : 0.102984 s
3.31/3.66	c 4	
3.31/3.66	c 4	SATISFIABLE
3.31/3.66	c 4	FOUND: _COST <= 0
3.31/3.66	c 4	DECODING HOME/temp.out WITH HOME/temp.map
3.31/3.66	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'
3.42/3.74	c 4	Decoding HOME/temp.out
3.42/3.83	c 4	OBJECTIVE _COST 0
3.42/3.83	o 0
3.42/3.83	v 2 0 3 3 1 2 3 3 3 2 2 2 3 4 4 1 1 4 4 2 0 1 4 2 3 3 1 1 4 4 2 1 4 2 3 4 2 0 3 4 1 4 3 4 3 3 3 4 4 4 0 4 1 3 2 2 4 4
3.42/3.84	c 4	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.42/3.87	c 4	OBJECTIVE _COST 0
3.42/3.87	s OPTIMUM FOUND
3.42/3.87	c 4	CPU 3.21 (0.04 0.02 3.17 0.37)
3.42/3.87	c 4	END Wed Jul 23 05:48:41 2008

Verifier Data (download as text)

OK	0	309
0 unsatisfied constraints, 309 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-1128484-1216784917/watcher-1128484-1216784917 -o /tmp/evaluation-result-1128484-1216784917/solver-1128484-1216784917 -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-1128484-1216784917.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: 1.91 1.98 1.99 5/69 7962
/proc/meminfo: memFree=1248304/2055920 swapFree=4192956/4192956
[pid=7962] ppid=7959 vsize=12272 CPUtime=0
/proc/7962/stat : 7962 (sugar) R 7959 7962 6216 0 -1 4194304 359 0 0 0 0 0 0 0 21 0 1 0 5577950 12566528 327 996147200 4194304 4206940 548682068592 18446744073709551615 265682992126 0 0 4224 0 0 0 0 17 1 0 0
/proc/7962/statm: 3068 327 246 3 0 168 0

[startup+0.030217 s]
/proc/loadavg: 1.91 1.98 1.99 5/69 7962
/proc/meminfo: memFree=1248304/2055920 swapFree=4192956/4192956
[pid=7962] ppid=7959 vsize=13072 CPUtime=0.01
/proc/7962/stat : 7962 (sugar) R 7959 7962 6216 0 -1 4194304 648 0 0 0 1 0 0 0 21 0 1 0 5577950 13385728 616 996147200 4194304 4206940 548682068592 18446744073709551615 265673937633 0 0 4224 0 0 0 0 17 1 0 0
/proc/7962/statm: 3268 616 316 3 0 368 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13072

[startup+0.102233 s]
/proc/loadavg: 1.91 1.98 1.99 5/69 7962
/proc/meminfo: memFree=1248304/2055920 swapFree=4192956/4192956
[pid=7962] ppid=7959 vsize=13600 CPUtime=0.03
/proc/7962/stat : 7962 (sugar) S 7959 7962 6216 0 -1 4194304 898 127 0 0 2 1 0 0 16 0 1 0 5577950 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7962/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302253 s]
/proc/loadavg: 1.91 1.98 1.99 5/69 7962
/proc/meminfo: memFree=1248304/2055920 swapFree=4192956/4192956
[pid=7962] ppid=7959 vsize=13600 CPUtime=0.03
/proc/7962/stat : 7962 (sugar) S 7959 7962 6216 0 -1 4194304 898 127 0 0 2 1 0 0 16 0 1 0 5577950 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7962/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.702306 s]
/proc/loadavg: 1.91 1.98 1.99 5/69 7962
/proc/meminfo: memFree=1248304/2055920 swapFree=4192956/4192956
[pid=7962] ppid=7959 vsize=13600 CPUtime=0.45
/proc/7962/stat : 7962 (sugar) S 7959 7962 6216 0 -1 4194304 974 4623 0 1 3 1 38 3 15 0 1 0 5577950 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7962/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.45
Current children cumulated vsize (KiB) 13600

[startup+1.50139 s]
/proc/loadavg: 2.00 2.00 2.00 5/93 8037
/proc/meminfo: memFree=1222768/2055920 swapFree=4192956/4192956
[pid=7962] ppid=7959 vsize=13728 CPUtime=1.41
/proc/7962/stat : 7962 (sugar) S 7959 7962 6216 0 -1 4194304 1111 13442 0 2 3 1 128 9 16 0 1 0 5577950 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/7962/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 13728

[startup+3.10157 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 8099
/proc/meminfo: memFree=1211512/2055920 swapFree=4192956/4192956
[pid=7962] ppid=7959 vsize=13728 CPUtime=2.86
/proc/7962/stat : 7962 (sugar) S 7959 7962 6216 0 -1 4194304 1701 42722 0 7 4 2 253 27 16 0 1 0 5577950 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/7962/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 13728

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

[startup+3.50161 s]
/proc/loadavg: 2.00 2.00 2.00 2/92 8145
/proc/meminfo: memFree=1212472/2055920 swapFree=4192956/4192956
[pid=7962] ppid=7959 vsize=13728 CPUtime=3.16
/proc/7962/stat : 7962 (sugar) S 7959 7962 6216 0 -1 4194304 1816 48581 0 8 4 2 279 31 15 0 1 0 5577950 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7962/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 3.16
Current children cumulated vsize (KiB) 13728

[startup+3.70164 s]
/proc/loadavg: 2.00 2.00 2.00 2/92 8145
/proc/meminfo: memFree=1212472/2055920 swapFree=4192956/4192956
[pid=7962] ppid=7959 vsize=13728 CPUtime=3.42
/proc/7962/stat : 7962 (sugar) S 7959 7962 6216 0 -1 4194304 1910 54435 0 9 4 2 302 34 16 0 1 0 5577950 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7962/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 3.42
Current children cumulated vsize (KiB) 13728

[startup+3.80165 s]
/proc/loadavg: 2.00 2.00 2.00 2/92 8145
/proc/meminfo: memFree=1212472/2055920 swapFree=4192956/4192956
[pid=7962] ppid=7959 vsize=13728 CPUtime=3.42
/proc/7962/stat : 7962 (sugar) S 7959 7962 6216 0 -1 4194304 1929 54435 0 9 4 2 302 34 15 0 1 0 5577950 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/7962/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 3.42
Current children cumulated vsize (KiB) 13728

Child status: 0
Real time (s): 3.87407
CPU time (s): 3.62945
CPU user time (s): 3.22351
CPU system time (s): 0.405938
CPU usage (%): 93.6857
Max. virtual memory (cumulated for all children) (KiB): 887308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.22351
system time used= 0.405938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60227
page faults= 10
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3986
involuntary context switches= 3644

runsolver used 0.005999 second user time and 0.019996 second system time

The end

Launcher Data (download as text)

Begin job on node76 at 2008-07-23 05:48:37
IDJOB=1128484
IDBENCH=65507
IDSOLVER=368
FILE ID=node76/1128484-1216784917
PBS_JOBID= 7974187
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/maxcsp/kbtree/kbtree-9-2-3-5/kbtree-9-2-3-5-20/normalized-kbtree-9-2-3-5-20-15_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-1128484-1216784917/watcher-1128484-1216784917 -o /tmp/evaluation-result-1128484-1216784917/solver-1128484-1216784917 -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-1128484-1216784917.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= dc8807da4f0c3663fefc234e08425a46
RANDOM SEED=2103404795

node76.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1248728 kB
Buffers:         34792 kB
Cached:         705388 kB
SwapCached:          0 kB
Active:         177680 kB
Inactive:       576320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1248728 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          23596 kB
Slab:            38652 kB
Committed_AS:    64232 kB
PageTables:       1648 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 node76 at 2008-07-23 05:48:41