Trace number 1128500

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 3.59945 3.80972

General information on the benchmark

Namemaxcsp/kbtree/kbtree-9-2-3-5/kbtree-9-2-3-5-10/
normalized-kbtree-9-2-3-5-10-26_ext.xml
MD5SUMbe0a9facc56717bd692d63621a88cc3d
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 benchmark0.021996
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)

0.03/0.04	c 0	Sugar v1-13 + HOME/minisat
0.03/0.04	c 0	BEGIN Wed Jul 23 05:48:51 2008
0.03/0.04	c 0	PID 5218
0.03/0.04	c 0	HOST node92.alineos.net
0.03/0.04	c 0	CONVERTING HOME/instance-1128500-1216784931.xml TO HOME/temp.csp
0.03/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1128500-1216784931.xml' 'HOME/temp.csp'
0.03/0.38	c 0	1 domains, 58 variables, 0 predicates, 195 relations, 309 constraints
0.03/0.40	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.40	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.03/0.47	c 0	Parsing HOME/temp.csp
0.36/0.63	c 0	parsed 563 expressions
0.36/0.68	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.36/0.69	c 1	MAX CSP: 309 constraints
0.36/0.69	c 1	Converting to clausal form CSP
0.36/0.71	c 1	converted 88 (10%) expressions
0.36/0.72	c 1	converted 175 (20%) expressions
0.36/0.73	c 1	converted 263 (30%) expressions
0.36/0.73	c 1	converted 350 (40%) expressions
0.36/0.74	c 1	converted 438 (50%) expressions
0.36/0.75	c 1	converted 525 (60%) expressions
0.36/0.75	c 1	converted 613 (70%) expressions
0.36/0.76	c 1	converted 700 (80%) expressions
0.36/0.77	c 1	converted 788 (90%) expressions
0.36/0.91	c 1	converted 875 (100%) expressions
0.36/0.91	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 464
0.36/0.91	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.36/0.91	c 1	Propagation in CSP
0.36/0.94	c 1	304 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.36/0.95	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 310
0.36/0.95	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.36/0.95	c 1	Simplifing CSP by introducing new Boolean variables
0.36/0.95	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 310
0.36/0.95	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.36/0.98	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.36/0.99	c 1	68 (10%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.36/0.99	c 1	136 (20%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.36/0.99	c 1	203 (30%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.36/0.99	c 1	271 (40%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.36/0.99	c 1	338 (50%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.36/1.00	c 1	406 (60%) CSP integer variables are encoded (653 clauses, 7200 bytes)
0.36/1.00	c 1	474 (70%) CSP integer variables are encoded (996 clauses, 11659 bytes)
0.36/1.00	c 1	541 (80%) CSP integer variables are encoded (1536 clauses, 18679 bytes)
0.94/1.00	c 1	609 (90%) CSP integer variables are encoded (3918 clauses, 49645 bytes)
0.94/1.00	c 1	676 (100%) CSP integer variables are encoded (4612 clauses, 58667 bytes)
0.94/1.03	c 1	93 (10%) CSP clauses are encoded (4780 clauses, 61712 bytes)
0.94/1.04	c 1	186 (20%) CSP clauses are encoded (4952 clauses, 64964 bytes)
0.94/1.05	c 1	278 (30%) CSP clauses are encoded (5125 clauses, 68623 bytes)
0.94/1.07	c 1	371 (40%) CSP clauses are encoded (5916 clauses, 80007 bytes)
0.94/1.08	c 1	463 (50%) CSP clauses are encoded (12178 clauses, 190221 bytes)
0.94/1.09	c 1	556 (60%) CSP clauses are encoded (14201 clauses, 224827 bytes)
1.04/1.12	c 1	649 (70%) CSP clauses are encoded (31552 clauses, 540562 bytes)
1.04/1.17	c 1	741 (80%) CSP clauses are encoded (48206 clauses, 826496 bytes)
1.15/1.23	c 1	834 (90%) CSP clauses are encoded (84665 clauses, 1491444 bytes)
1.24/1.31	c 1	926 (100%) CSP clauses are encoded (133253 clauses, 2381349 bytes)
1.24/1.31	c 1	926 CSP clauses encoded
1.24/1.31	c 1	Writing map file : HOME/temp.map
1.24/1.32	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.24/1.32	c 1	SAT : 5288 SAT variables, 133253 SAT clauses, 2381349 bytes
1.24/1.32	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.24/1.35	c 1	OBJECTIVE minimize _COST
1.24/1.35	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
1.24/1.35	c 1	SEARCHING: _COST <= 155
1.24/1.35	c 1	SOLVING HOME/temp.cnf
1.24/1.35	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.24/1.35	c 1	This is MiniSat 2.0 beta
1.24/1.35	c 1	WARNING: for repeatability, setting FPU to use double precision
1.24/1.35	c 1	============================[ Problem Statistics ]=============================
1.24/1.35	c 1	|                                                                             |
1.24/1.35	c 1	|  Number of variables:  5288                                                 |
1.24/1.35	c 1	|  Number of clauses:    133254                                               |
1.28/1.41	c 1	|  Parsing time:         0.05         s                                       |
1.28/1.43	c 1	============================[ Search Statistics ]==============================
1.28/1.43	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.28/1.43	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.28/1.43	c 1	===============================================================================
1.28/1.43	c 1	|         0 |    3902    85865   248458 |    28621        0    nan |  0.000 % |
1.28/1.44	c 1	===============================================================================
1.28/1.44	c 1	restarts              : 1
1.28/1.44	c 1	conflicts             : 0              (0 /sec)
1.28/1.44	c 1	decisions             : 66             (0.00 % random) (836 /sec)
1.28/1.44	c 1	propagations          : 5288           (66948 /sec)
1.28/1.44	c 1	conflict literals     : 0              ( nan % deleted)
1.28/1.44	c 1	Memory used           : 7.11 MB
1.28/1.44	c 1	CPU time              : 0.078987 s
1.28/1.44	c 1	
1.28/1.44	c 1	SATISFIABLE
1.28/1.45	c 1	FOUND: _COST <= 155
1.28/1.45	s SATISFIABLE
1.28/1.45	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.28/1.45	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.38/1.52	c 1	Decoding HOME/temp.out
1.38/1.61	c 1	OBJECTIVE _COST 99
1.38/1.61	o 99
1.38/1.61	v 4 4 4 4 4 3 4 0 0 4 2 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4 1 4 4 4 4 4 4 4 4 4 2 4 4 3 4 4 4 4 4 4 3 4 4 4 4 2 3 4 4 4 4 4
1.38/1.63	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.38/1.65	c 1	OBJECTIVE BOUND: 0 <= _COST <= 99
1.38/1.65	c 1	SEARCHING: _COST <= 49
1.38/1.65	c 1	SOLVING HOME/temp.cnf
1.38/1.65	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.38/1.65	c 1	This is MiniSat 2.0 beta
1.38/1.65	c 1	WARNING: for repeatability, setting FPU to use double precision
1.38/1.65	c 1	============================[ Problem Statistics ]=============================
1.38/1.65	c 1	|                                                                             |
1.38/1.66	c 1	|  Number of variables:  5288                                                 |
1.38/1.66	c 1	|  Number of clauses:    133254                                               |
1.57/1.72	c 2	|  Parsing time:         0.06         s                                       |
1.57/1.75	c 2	============================[ Search Statistics ]==============================
1.57/1.75	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.57/1.75	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.57/1.75	c 2	===============================================================================
1.57/1.75	c 2	|         0 |    2757    39346   112230 |    13115        0    nan |  0.000 % |
1.57/1.76	c 2	===============================================================================
1.57/1.76	c 2	restarts              : 1
1.57/1.76	c 2	conflicts             : 0              (0 /sec)
1.57/1.76	c 2	decisions             : 62             (0.00 % random) (626 /sec)
1.57/1.76	c 2	propagations          : 5288           (53423 /sec)
1.57/1.76	c 2	conflict literals     : 0              ( nan % deleted)
1.57/1.76	c 2	Memory used           : 7.23 MB
1.57/1.76	c 2	CPU time              : 0.098984 s
1.57/1.76	c 2	
1.57/1.76	c 2	SATISFIABLE
1.57/1.76	c 2	FOUND: _COST <= 49
1.57/1.76	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.57/1.76	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'
1.67/1.84	c 2	Decoding HOME/temp.out
1.67/1.91	c 2	OBJECTIVE _COST 49
1.67/1.91	o 49
1.67/1.91	v 4 4 4 3 4 3 4 0 0 4 2 4 4 3 4 4 4 4 4 4 3 4 4 4 4 4 0 4 4 4 4 4 4 4 4 4 2 4 4 3 4 4 4 4 4 4 3 4 4 4 4 2 3 4 4 4 4 4
1.67/1.92	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.67/1.92	c 2	OBJECTIVE BOUND: 0 <= _COST <= 49
1.67/1.92	c 2	SEARCHING: _COST <= 24
1.67/1.92	c 2	SOLVING HOME/temp.cnf
1.67/1.92	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.67/1.92	c 2	This is MiniSat 2.0 beta
1.67/1.92	c 2	WARNING: for repeatability, setting FPU to use double precision
1.67/1.92	c 2	============================[ Problem Statistics ]=============================
1.67/1.92	c 2	|                                                                             |
1.67/1.93	c 2	|  Number of variables:  5288                                                 |
1.67/1.93	c 2	|  Number of clauses:    133254                                               |
1.67/1.99	c 2	|  Parsing time:         0.06         s                                       |
1.82/2.03	c 2	============================[ Search Statistics ]==============================
1.82/2.03	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.82/2.03	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.82/2.03	c 2	===============================================================================
1.82/2.03	c 2	|         0 |    2329    22595    63236 |     7531        0    nan |  0.000 % |
1.82/2.03	c 2	===============================================================================
1.82/2.03	c 2	restarts              : 1
1.82/2.03	c 2	conflicts             : 0              (0 /sec)
1.82/2.03	c 2	decisions             : 63             (0.00 % random) (618 /sec)
1.82/2.03	c 2	propagations          : 5288           (51851 /sec)
1.82/2.03	c 2	conflict literals     : 0              ( nan % deleted)
1.82/2.03	c 2	Memory used           : 7.23 MB
1.82/2.03	c 2	CPU time              : 0.101984 s
1.82/2.03	c 2	
1.82/2.04	c 2	SATISFIABLE
1.82/2.04	c 2	FOUND: _COST <= 24
1.82/2.04	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.82/2.04	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'
1.98/2.12	c 2	Decoding HOME/temp.out
2.07/2.21	c 2	OBJECTIVE _COST 24
2.07/2.21	o 24
2.07/2.21	v 4 4 4 3 4 3 4 0 0 4 2 4 4 3 4 4 4 4 4 1 3 4 4 4 4 4 0 4 4 4 4 4 4 4 4 4 2 4 4 3 4 4 4 4 4 4 3 4 4 4 4 2 3 4 4 4 4 4
2.07/2.23	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.07/2.24	c 2	OBJECTIVE BOUND: 0 <= _COST <= 24
2.07/2.24	c 2	SEARCHING: _COST <= 12
2.07/2.24	c 2	SOLVING HOME/temp.cnf
2.07/2.24	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.07/2.25	c 2	This is MiniSat 2.0 beta
2.07/2.25	c 2	WARNING: for repeatability, setting FPU to use double precision
2.07/2.25	c 2	============================[ Problem Statistics ]=============================
2.07/2.25	c 2	|                                                                             |
2.07/2.25	c 2	|  Number of variables:  5288                                                 |
2.07/2.25	c 2	|  Number of clauses:    133254                                               |
2.11/2.31	c 2	|  Parsing time:         0.06         s                                       |
2.11/2.35	c 2	============================[ Search Statistics ]==============================
2.11/2.35	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.11/2.35	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.11/2.35	c 2	===============================================================================
2.11/2.35	c 2	|         0 |    1979    13325    36464 |     4441        0    nan |  0.000 % |
2.11/2.36	c 2	===============================================================================
2.11/2.36	c 2	restarts              : 1
2.11/2.36	c 2	conflicts             : 0              (0 /sec)
2.11/2.36	c 2	decisions             : 63             (0.00 % random) (636 /sec)
2.11/2.36	c 2	propagations          : 5288           (53423 /sec)
2.11/2.36	c 2	conflict literals     : 0              ( nan % deleted)
2.11/2.36	c 2	Memory used           : 7.23 MB
2.11/2.36	c 2	CPU time              : 0.098984 s
2.11/2.36	c 2	
2.11/2.36	c 2	SATISFIABLE
2.11/2.36	c 2	FOUND: _COST <= 12
2.11/2.36	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.11/2.36	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'
2.25/2.44	c 2	Decoding HOME/temp.out
2.25/2.51	c 2	OBJECTIVE _COST 12
2.25/2.51	o 12
2.25/2.51	v 4 4 4 3 4 3 4 0 0 4 2 4 4 3 4 4 4 4 4 1 3 4 4 4 4 4 0 4 4 4 4 4 4 4 4 4 2 4 4 3 4 4 4 4 4 4 3 4 4 4 4 2 3 4 4 4 4 4
2.25/2.52	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.25/2.52	c 2	OBJECTIVE BOUND: 0 <= _COST <= 12
2.25/2.52	c 2	SEARCHING: _COST <= 6
2.25/2.52	c 2	SOLVING HOME/temp.cnf
2.25/2.52	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.25/2.52	c 2	This is MiniSat 2.0 beta
2.25/2.52	c 2	WARNING: for repeatability, setting FPU to use double precision
2.25/2.52	c 2	============================[ Problem Statistics ]=============================
2.25/2.52	c 2	|                                                                             |
2.25/2.53	c 2	|  Number of variables:  5288                                                 |
2.25/2.53	c 2	|  Number of clauses:    133254                                               |
2.25/2.59	c 2	|  Parsing time:         0.06         s                                       |
2.39/2.63	c 2	============================[ Search Statistics ]==============================
2.39/2.63	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.39/2.63	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.39/2.63	c 2	===============================================================================
2.39/2.63	c 2	|         0 |    1655     8052    21611 |     2684        0    nan |  0.000 % |
2.39/2.63	c 2	===============================================================================
2.39/2.63	c 2	restarts              : 1
2.39/2.63	c 2	conflicts             : 0              (0 /sec)
2.39/2.63	c 2	decisions             : 61             (0.00 % random) (592 /sec)
2.39/2.63	c 2	propagations          : 5288           (51348 /sec)
2.39/2.63	c 2	conflict literals     : 0              ( nan % deleted)
2.39/2.63	c 2	Memory used           : 7.23 MB
2.39/2.63	c 2	CPU time              : 0.102984 s
2.39/2.63	c 2	
2.39/2.64	c 2	SATISFIABLE
2.39/2.64	c 2	FOUND: _COST <= 6
2.39/2.64	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.39/2.64	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'
2.51/2.71	c 3	Decoding HOME/temp.out
2.51/2.80	c 3	OBJECTIVE _COST 6
2.51/2.80	o 6
2.51/2.81	v 4 4 4 3 4 3 4 0 0 4 2 4 4 3 4 4 4 4 4 1 3 4 4 4 4 4 0 4 4 4 4 4 4 4 4 4 2 4 4 3 4 4 4 4 4 4 3 4 4 4 4 2 3 4 4 4 4 4
2.51/2.82	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.51/2.84	c 3	OBJECTIVE BOUND: 0 <= _COST <= 6
2.51/2.84	c 3	SEARCHING: _COST <= 3
2.51/2.84	c 3	SOLVING HOME/temp.cnf
2.51/2.84	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.51/2.85	c 3	This is MiniSat 2.0 beta
2.51/2.85	c 3	WARNING: for repeatability, setting FPU to use double precision
2.51/2.85	c 3	============================[ Problem Statistics ]=============================
2.51/2.85	c 3	|                                                                             |
2.51/2.85	c 3	|  Number of variables:  5288                                                 |
2.51/2.85	c 3	|  Number of clauses:    133254                                               |
2.70/2.91	c 3	|  Parsing time:         0.06         s                                       |
2.70/2.95	c 3	============================[ Search Statistics ]==============================
2.70/2.95	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.70/2.95	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.70/2.95	c 3	===============================================================================
2.70/2.95	c 3	|         0 |    1341     4912    13130 |     1637        0    nan |  0.000 % |
2.70/2.95	c 3	===============================================================================
2.70/2.96	c 3	restarts              : 1
2.70/2.96	c 3	conflicts             : 0              (0 /sec)
2.70/2.96	c 3	decisions             : 62             (0.00 % random) (614 /sec)
2.70/2.96	c 3	propagations          : 5288           (52365 /sec)
2.70/2.96	c 3	conflict literals     : 0              ( nan % deleted)
2.70/2.96	c 3	Memory used           : 7.23 MB
2.70/2.96	c 3	CPU time              : 0.100984 s
2.70/2.96	c 3	
2.70/2.96	c 3	SATISFIABLE
2.70/2.96	c 3	FOUND: _COST <= 3
2.70/2.96	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.70/2.96	c 3	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.82/3.03	c 3	Decoding HOME/temp.out
2.82/3.11	c 3	OBJECTIVE _COST 3
2.82/3.11	o 3
2.82/3.11	v 4 4 4 3 4 3 4 0 0 4 2 4 4 3 4 4 4 4 4 1 3 4 4 4 4 4 0 4 4 4 4 4 4 4 4 4 2 4 4 3 4 4 4 4 4 4 3 4 4 4 4 2 3 4 4 4 4 4
2.82/3.11	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.82/3.12	c 3	OBJECTIVE BOUND: 0 <= _COST <= 3
2.82/3.12	c 3	SEARCHING: _COST <= 1
2.82/3.12	c 3	SOLVING HOME/temp.cnf
2.82/3.12	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.82/3.12	c 3	This is MiniSat 2.0 beta
2.82/3.12	c 3	WARNING: for repeatability, setting FPU to use double precision
2.82/3.12	c 3	============================[ Problem Statistics ]=============================
2.82/3.12	c 3	|                                                                             |
2.82/3.12	c 3	|  Number of variables:  5288                                                 |
2.82/3.12	c 3	|  Number of clauses:    133254                                               |
2.82/3.19	c 3	|  Parsing time:         0.06         s                                       |
3.04/3.22	c 3	============================[ Search Statistics ]==============================
3.04/3.22	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.04/3.22	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.04/3.22	c 3	===============================================================================
3.04/3.22	c 3	|         0 |     850     1975     5790 |      658        0    nan |  0.000 % |
3.04/3.22	c 3	===============================================================================
3.04/3.23	c 3	restarts              : 1
3.04/3.23	c 3	conflicts             : 0              (0 /sec)
3.04/3.23	c 3	decisions             : 62             (0.00 % random) (653 /sec)
3.04/3.23	c 3	propagations          : 5288           (55672 /sec)
3.04/3.23	c 3	conflict literals     : 0              ( nan % deleted)
3.04/3.23	c 3	Memory used           : 7.23 MB
3.04/3.23	c 3	CPU time              : 0.094985 s
3.04/3.23	c 3	
3.04/3.23	c 3	SATISFIABLE
3.04/3.23	c 3	FOUND: _COST <= 1
3.04/3.23	c 3	DECODING HOME/temp.out WITH HOME/temp.map
3.04/3.23	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'
3.08/3.31	c 3	Decoding HOME/temp.out
3.08/3.40	c 3	OBJECTIVE _COST 1
3.08/3.40	o 1
3.08/3.40	v 4 4 4 3 4 3 4 0 0 4 2 4 4 3 4 4 4 4 4 1 3 4 4 4 4 4 0 4 4 4 4 4 4 4 4 4 2 4 4 3 4 4 4 4 4 4 3 4 4 4 4 2 3 4 4 4 4 4
3.08/3.42	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.08/3.44	c 3	OBJECTIVE BOUND: 0 <= _COST <= 1
3.08/3.44	c 3	SEARCHING: _COST <= 0
3.08/3.44	c 3	SOLVING HOME/temp.cnf
3.08/3.44	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.08/3.44	c 3	This is MiniSat 2.0 beta
3.08/3.44	c 3	WARNING: for repeatability, setting FPU to use double precision
3.08/3.44	c 3	============================[ Problem Statistics ]=============================
3.08/3.44	c 3	|                                                                             |
3.08/3.44	c 3	|  Number of variables:  5288                                                 |
3.08/3.44	c 3	|  Number of clauses:    133254                                               |
3.26/3.51	c 3	|  Parsing time:         0.06         s                                       |
3.26/3.55	c 3	============================[ Search Statistics ]==============================
3.26/3.55	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.26/3.55	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.26/3.55	c 3	===============================================================================
3.26/3.55	c 3	|         0 |     232      742     2708 |      247        0    nan |  0.000 % |
3.26/3.55	c 3	===============================================================================
3.26/3.55	c 3	restarts              : 1
3.26/3.55	c 3	conflicts             : 0              (0 /sec)
3.26/3.55	c 3	decisions             : 54             (0.00 % random) (540 /sec)
3.26/3.55	c 3	propagations          : 5288           (52888 /sec)
3.26/3.55	c 3	conflict literals     : 0              ( nan % deleted)
3.26/3.55	c 3	Memory used           : 7.23 MB
3.26/3.55	c 3	CPU time              : 0.099984 s
3.26/3.55	c 3	
3.26/3.56	c 3	SATISFIABLE
3.26/3.56	c 3	FOUND: _COST <= 0
3.26/3.56	c 3	DECODING HOME/temp.out WITH HOME/temp.map
3.26/3.56	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'
3.38/3.63	c 3	Decoding HOME/temp.out
3.38/3.72	c 4	OBJECTIVE _COST 0
3.38/3.72	o 0
3.38/3.72	v 4 4 4 3 4 3 4 0 0 4 2 4 4 3 4 4 4 4 4 1 3 4 4 4 4 4 0 4 4 4 4 4 4 4 4 4 2 4 4 3 4 4 4 4 4 4 3 4 4 4 4 2 3 4 4 4 4 4
3.38/3.75	c 4	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.38/3.80	c 4	OBJECTIVE _COST 0
3.38/3.80	s OPTIMUM FOUND
3.38/3.80	c 4	CPU 3.18 (0.04 0.03 3.14 0.37)
3.38/3.80	c 4	END Wed Jul 23 05:48:55 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-1128500-1216784931/watcher-1128500-1216784931 -o /tmp/evaluation-result-1128500-1216784931/solver-1128500-1216784931 -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-1128500-1216784931.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: 2.35 2.60 2.61 4/82 5218
/proc/meminfo: memFree=1719360/2055920 swapFree=4192956/4192956
[pid=5218] ppid=5216 vsize=12272 CPUtime=0
/proc/5218/stat : 5218 (sugar) R 5216 5218 3561 0 -1 4194304 359 0 0 0 0 0 0 0 20 0 1 0 5577961 12566528 327 996147200 4194304 4206940 548682068592 18446744073709551615 251279407717 0 0 4224 0 0 0 0 17 1 0 0
/proc/5218/statm: 3068 327 246 3 0 168 0

[startup+0.0358019 s]
/proc/loadavg: 2.35 2.60 2.61 4/82 5218
/proc/meminfo: memFree=1719360/2055920 swapFree=4192956/4192956
[pid=5218] ppid=5216 vsize=13336 CPUtime=0.03
/proc/5218/stat : 5218 (sugar) R 5216 5218 3561 0 -1 4194304 716 0 0 0 2 1 0 0 20 0 1 0 5577961 13656064 684 996147200 4194304 4206940 548682068592 18446744073709551615 251292745234 0 0 4224 0 0 0 0 17 0 0 0
/proc/5218/statm: 3334 684 336 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+0.102226 s]
/proc/loadavg: 2.35 2.60 2.61 4/82 5218
/proc/meminfo: memFree=1719360/2055920 swapFree=4192956/4192956
[pid=5218] ppid=5216 vsize=13600 CPUtime=0.03
/proc/5218/stat : 5218 (sugar) S 5216 5218 3561 0 -1 4194304 898 127 0 0 2 1 0 0 16 0 1 0 5577961 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/5218/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301268 s]
/proc/loadavg: 2.35 2.60 2.61 4/82 5218
/proc/meminfo: memFree=1719360/2055920 swapFree=4192956/4192956
[pid=5218] ppid=5216 vsize=13600 CPUtime=0.03
/proc/5218/stat : 5218 (sugar) S 5216 5218 3561 0 -1 4194304 898 127 0 0 2 1 0 0 16 0 1 0 5577961 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/5218/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701343 s]
/proc/loadavg: 2.35 2.60 2.61 4/82 5218
/proc/meminfo: memFree=1719360/2055920 swapFree=4192956/4192956
[pid=5218] ppid=5216 vsize=13600 CPUtime=0.36
/proc/5218/stat : 5218 (sugar) S 5216 5218 3561 0 -1 4194304 974 4538 0 1 2 1 30 3 15 0 1 0 5577961 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5218/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 13600

[startup+1.50152 s]
/proc/loadavg: 2.40 2.61 2.62 4/93 5240
/proc/meminfo: memFree=1705064/2055920 swapFree=4192956/4192956
[pid=5218] ppid=5216 vsize=13728 CPUtime=1.38
/proc/5218/stat : 5218 (sugar) S 5216 5218 3561 0 -1 4194304 1111 13268 0 2 3 1 124 10 16 0 1 0 5577961 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5218/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 13728

[startup+3.10188 s]
/proc/loadavg: 2.40 2.61 2.62 4/93 5276
/proc/meminfo: memFree=1710952/2055920 swapFree=4192956/4192956
[pid=5218] ppid=5216 vsize=13728 CPUtime=2.82
/proc/5218/stat : 5218 (sugar) S 5216 5218 3561 0 -1 4194304 1701 42512 0 7 4 2 248 28 16 0 1 0 5577961 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5218/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 2.82
Current children cumulated vsize (KiB) 13728

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

[startup+3.50198 s]
/proc/loadavg: 2.40 2.61 2.62 3/85 5314
/proc/meminfo: memFree=1708008/2055920 swapFree=4192956/4192956
[pid=5218] ppid=5216 vsize=13728 CPUtime=3.26
/proc/5218/stat : 5218 (sugar) S 5216 5218 3561 0 -1 4194304 1868 52159 0 9 4 2 287 33 16 0 1 0 5577961 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/5218/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 3.26
Current children cumulated vsize (KiB) 13728

[startup+3.702 s]
/proc/loadavg: 2.40 2.61 2.62 3/85 5314
/proc/meminfo: memFree=1708008/2055920 swapFree=4192956/4192956
[pid=5218] ppid=5216 vsize=13728 CPUtime=3.38
/proc/5218/stat : 5218 (sugar) S 5216 5218 3561 0 -1 4194304 1929 54211 0 9 4 2 298 34 16 0 1 0 5577961 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5218/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 3.38
Current children cumulated vsize (KiB) 13728

[startup+3.80202 s]
/proc/loadavg: 2.40 2.61 2.62 3/85 5314
/proc/meminfo: memFree=1708008/2055920 swapFree=4192956/4192956
[pid=5218] ppid=5216 vsize=13728 CPUtime=3.38
/proc/5218/stat : 5218 (sugar) S 5216 5218 3561 0 -1 4194304 1930 54211 0 9 4 2 298 34 15 0 1 0 5577961 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/5218/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 3.38
Current children cumulated vsize (KiB) 13728

Child status: 0
Real time (s): 3.80972
CPU time (s): 3.59945
CPU user time (s): 3.19251
CPU system time (s): 0.406938
CPU usage (%): 94.4807
Max. virtual memory (cumulated for all children) (KiB): 887464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.19251
system time used= 0.406938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60002
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= 3995
involuntary context switches= 3649

runsolver used 0.010998 second user time and 0.026995 second system time

The end

Launcher Data (download as text)

Begin job on node92 at 2008-07-23 05:48:51
IDJOB=1128500
IDBENCH=65561
IDSOLVER=368
FILE ID=node92/1128500-1216784931
PBS_JOBID= 7974245
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/maxcsp/kbtree/kbtree-9-2-3-5/kbtree-9-2-3-5-10/normalized-kbtree-9-2-3-5-10-26_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-1128500-1216784931/watcher-1128500-1216784931 -o /tmp/evaluation-result-1128500-1216784931/solver-1128500-1216784931 -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-1128500-1216784931.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= be0a9facc56717bd692d63621a88cc3d
RANDOM SEED=801078468

node92.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		: 3000.265
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		: 3000.265
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:       1719776 kB
Buffers:         28932 kB
Cached:         237152 kB
SwapCached:          0 kB
Active:         210168 kB
Inactive:        81604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719776 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          45748 kB
Slab:            29328 kB
Committed_AS:   155192 kB
PageTables:       2020 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 node92 at 2008-07-23 05:48:55