Trace number 1128476

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 3.55946 3.72644

General information on the benchmark

Namemaxcsp/kbtree/kbtree-9-2-3-5/kbtree-9-2-3-5-20/
normalized-kbtree-9-2-3-5-20-02_ext.xml
MD5SUM089349e7b06183d79c3898406e218165
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 benchmark0.046992
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)

0.00/0.03	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Wed Jul 23 05:48:30 2008
0.00/0.04	c 0	PID 4568
0.00/0.04	c 0	HOST node92.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1128476-1216784910.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1128476-1216784910.xml' 'HOME/temp.csp'
0.03/0.41	c 1	1 domains, 58 variables, 0 predicates, 308 relations, 309 constraints
0.03/0.45	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.45	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'
0.40/0.53	c 1	Parsing HOME/temp.csp
0.40/0.67	c 1	parsed 676 expressions
0.40/0.67	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.40/0.68	c 1	MAX CSP: 309 constraints
0.40/0.68	c 1	Converting to clausal form CSP
0.40/0.70	c 1	converted 99 (10%) expressions
0.40/0.71	c 1	converted 198 (20%) expressions
0.40/0.71	c 1	converted 297 (30%) expressions
0.40/0.72	c 1	converted 396 (40%) expressions
0.40/0.73	c 1	converted 494 (50%) expressions
0.40/0.74	c 1	converted 593 (60%) expressions
0.40/0.75	c 1	converted 692 (70%) expressions
0.40/0.75	c 1	converted 791 (80%) expressions
0.40/0.76	c 1	converted 890 (90%) expressions
0.40/0.91	c 1	converted 988 (100%) expressions
0.40/0.91	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 464
0.40/0.91	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.40/0.91	c 1	Propagation in CSP
0.40/0.94	c 1	304 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.40/0.94	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 310
0.40/0.94	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.40/0.94	c 1	Simplifing CSP by introducing new Boolean variables
0.40/0.94	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 310
0.40/0.94	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.40/0.97	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.40/0.98	c 1	68 (10%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.40/0.98	c 1	136 (20%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.40/0.98	c 1	203 (30%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.40/0.99	c 1	271 (40%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.40/0.99	c 1	338 (50%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.40/0.99	c 1	406 (60%) CSP integer variables are encoded (653 clauses, 7200 bytes)
0.40/0.99	c 1	474 (70%) CSP integer variables are encoded (996 clauses, 11659 bytes)
0.40/0.99	c 1	541 (80%) CSP integer variables are encoded (1536 clauses, 18679 bytes)
0.40/1.00	c 1	609 (90%) CSP integer variables are encoded (3918 clauses, 49645 bytes)
0.40/1.00	c 1	676 (100%) CSP integer variables are encoded (4612 clauses, 58667 bytes)
0.93/1.03	c 1	93 (10%) CSP clauses are encoded (4972 clauses, 64862 bytes)
0.93/1.04	c 1	186 (20%) CSP clauses are encoded (5331 clauses, 71705 bytes)
0.93/1.05	c 1	278 (30%) CSP clauses are encoded (5683 clauses, 78992 bytes)
0.93/1.07	c 1	371 (40%) CSP clauses are encoded (6537 clauses, 91664 bytes)
0.93/1.08	c 1	463 (50%) CSP clauses are encoded (12799 clauses, 201878 bytes)
0.93/1.09	c 1	556 (60%) CSP clauses are encoded (14822 clauses, 236484 bytes)
1.03/1.12	c 1	649 (70%) CSP clauses are encoded (32173 clauses, 552219 bytes)
1.03/1.17	c 1	741 (80%) CSP clauses are encoded (48827 clauses, 838153 bytes)
1.12/1.23	c 1	834 (90%) CSP clauses are encoded (85286 clauses, 1503101 bytes)
1.22/1.31	c 1	926 (100%) CSP clauses are encoded (133874 clauses, 2393006 bytes)
1.22/1.31	c 1	926 CSP clauses encoded
1.22/1.31	c 1	Writing map file : HOME/temp.map
1.22/1.32	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.22/1.32	c 1	SAT : 5288 SAT variables, 133874 SAT clauses, 2393006 bytes
1.22/1.32	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.22/1.34	c 1	OBJECTIVE minimize _COST
1.22/1.34	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
1.22/1.34	c 1	SEARCHING: _COST <= 155
1.22/1.34	c 1	SOLVING HOME/temp.cnf
1.22/1.34	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.22/1.34	c 1	This is MiniSat 2.0 beta
1.22/1.34	c 1	WARNING: for repeatability, setting FPU to use double precision
1.22/1.34	c 1	============================[ Problem Statistics ]=============================
1.22/1.34	c 1	|                                                                             |
1.22/1.34	c 1	|  Number of variables:  5288                                                 |
1.22/1.34	c 1	|  Number of clauses:    133875                                               |
1.26/1.41	c 2	|  Parsing time:         0.06         s                                       |
1.26/1.43	c 2	============================[ Search Statistics ]==============================
1.26/1.43	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.26/1.43	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.26/1.43	c 2	===============================================================================
1.26/1.43	c 2	|         0 |    3902    86486   250930 |    28828        0    nan |  0.000 % |
1.26/1.44	c 2	===============================================================================
1.26/1.44	c 2	restarts              : 1
1.26/1.44	c 2	conflicts             : 3              (34 /sec)
1.26/1.44	c 2	decisions             : 54             (0.00 % random) (621 /sec)
1.26/1.44	c 2	propagations          : 5321           (61171 /sec)
1.26/1.44	c 2	conflict literals     : 31             (3.12 % deleted)
1.26/1.44	c 2	Memory used           : 7.11 MB
1.26/1.44	c 2	CPU time              : 0.086986 s
1.26/1.44	c 2	
1.26/1.44	c 2	SATISFIABLE
1.26/1.44	c 2	FOUND: _COST <= 155
1.26/1.44	s SATISFIABLE
1.26/1.44	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.26/1.44	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'
1.36/1.52	c 2	Decoding HOME/temp.out
1.36/1.60	c 2	OBJECTIVE _COST 99
1.36/1.60	o 99
1.36/1.61	v 4 3 1 2 4 4 4 3 0 4 2 4 3 2 1 4 1 4 2 4 3 2 4 4 4 0 3 1 3 2 2 3 4 4 3 3 2 3 4 4 3 2 4 3 1 3 4 4 3 4 4 3 4 0 4 2 3 4
1.36/1.62	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.36/1.65	c 2	OBJECTIVE BOUND: 0 <= _COST <= 99
1.36/1.65	c 2	SEARCHING: _COST <= 49
1.36/1.65	c 2	SOLVING HOME/temp.cnf
1.36/1.65	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.36/1.65	c 2	This is MiniSat 2.0 beta
1.36/1.65	c 2	WARNING: for repeatability, setting FPU to use double precision
1.36/1.65	c 2	============================[ Problem Statistics ]=============================
1.36/1.65	c 2	|                                                                             |
1.36/1.65	c 2	|  Number of variables:  5288                                                 |
1.36/1.65	c 2	|  Number of clauses:    133875                                               |
1.55/1.72	c 2	|  Parsing time:         0.06         s                                       |
1.55/1.75	c 2	============================[ Search Statistics ]==============================
1.55/1.75	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.55/1.75	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.55/1.75	c 2	===============================================================================
1.55/1.75	c 2	|         0 |    2757    39967   114702 |    13322        0    nan |  0.000 % |
1.55/1.75	c 2	===============================================================================
1.55/1.76	c 2	restarts              : 1
1.55/1.76	c 2	conflicts             : 11             (110 /sec)
1.55/1.76	c 2	decisions             : 53             (0.00 % random) (530 /sec)
1.55/1.76	c 2	propagations          : 5521           (55219 /sec)
1.55/1.76	c 2	conflict literals     : 138            (3.50 % deleted)
1.55/1.76	c 2	Memory used           : 7.23 MB
1.55/1.76	c 2	CPU time              : 0.099984 s
1.55/1.76	c 2	
1.55/1.76	c 2	SATISFIABLE
1.55/1.76	c 2	FOUND: _COST <= 49
1.55/1.76	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.55/1.76	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'
1.66/1.84	c 2	Decoding HOME/temp.out
1.66/1.91	c 2	OBJECTIVE _COST 49
1.66/1.91	o 49
1.66/1.91	v 4 0 1 2 3 1 4 1 4 4 1 4 3 2 1 4 1 2 2 4 4 0 4 0 0 2 3 3 4 3 2 3 4 4 1 3 0 2 0 1 3 3 3 3 4 0 4 2 2 4 2 3 4 0 4 2 3 4
1.66/1.92	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.66/1.92	c 2	OBJECTIVE BOUND: 0 <= _COST <= 49
1.66/1.92	c 2	SEARCHING: _COST <= 24
1.66/1.92	c 2	SOLVING HOME/temp.cnf
1.66/1.92	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.66/1.92	c 2	This is MiniSat 2.0 beta
1.66/1.92	c 2	WARNING: for repeatability, setting FPU to use double precision
1.66/1.92	c 2	============================[ Problem Statistics ]=============================
1.66/1.92	c 2	|                                                                             |
1.66/1.92	c 2	|  Number of variables:  5288                                                 |
1.66/1.92	c 2	|  Number of clauses:    133875                                               |
1.66/1.99	c 2	|  Parsing time:         0.06         s                                       |
1.81/2.02	c 2	============================[ Search Statistics ]==============================
1.81/2.02	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.81/2.02	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.81/2.02	c 2	===============================================================================
1.81/2.02	c 2	|         0 |    2329    23216    65708 |     7738        0    nan |  0.000 % |
1.81/2.03	c 2	===============================================================================
1.81/2.03	c 2	restarts              : 1
1.81/2.03	c 2	conflicts             : 9              (87 /sec)
1.81/2.03	c 2	decisions             : 45             (0.00 % random) (437 /sec)
1.81/2.03	c 2	propagations          : 5475           (53164 /sec)
1.81/2.03	c 2	conflict literals     : 117            (2.50 % deleted)
1.81/2.03	c 2	Memory used           : 7.23 MB
1.81/2.03	c 2	CPU time              : 0.102984 s
1.81/2.03	c 2	
1.81/2.03	c 2	SATISFIABLE
1.81/2.04	c 2	FOUND: _COST <= 24
1.81/2.04	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.81/2.04	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
2.08/2.21	c 2	OBJECTIVE _COST 24
2.08/2.21	o 24
2.08/2.21	v 4 0 1 2 3 4 4 2 4 1 0 4 3 4 1 4 1 2 2 3 4 0 1 4 1 3 3 0 1 3 3 2 3 4 1 4 0 2 0 1 3 3 4 0 1 0 1 3 4 3 2 3 1 0 4 2 3 4
2.08/2.22	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.08/2.24	c 2	OBJECTIVE BOUND: 0 <= _COST <= 24
2.08/2.24	c 2	SEARCHING: _COST <= 12
2.08/2.24	c 2	SOLVING HOME/temp.cnf
2.08/2.24	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.08/2.24	c 2	This is MiniSat 2.0 beta
2.08/2.24	c 2	WARNING: for repeatability, setting FPU to use double precision
2.08/2.24	c 2	============================[ Problem Statistics ]=============================
2.08/2.24	c 2	|                                                                             |
2.08/2.25	c 2	|  Number of variables:  5288                                                 |
2.08/2.25	c 2	|  Number of clauses:    133875                                               |
2.12/2.31	c 2	|  Parsing time:         0.06         s                                       |
2.12/2.35	c 2	============================[ Search Statistics ]==============================
2.12/2.35	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.12/2.35	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.12/2.35	c 2	===============================================================================
2.12/2.35	c 2	|         0 |    1979    13946    38936 |     4648        0    nan |  0.000 % |
2.12/2.35	c 2	===============================================================================
2.12/2.35	c 2	restarts              : 1
2.12/2.35	c 2	conflicts             : 9              (88 /sec)
2.12/2.35	c 2	decisions             : 52             (0.00 % random) (510 /sec)
2.12/2.35	c 2	propagations          : 5596           (54871 /sec)
2.12/2.35	c 2	conflict literals     : 223            (1.33 % deleted)
2.12/2.35	c 2	Memory used           : 7.25 MB
2.12/2.35	c 2	CPU time              : 0.101984 s
2.12/2.35	c 2	
2.12/2.36	c 2	SATISFIABLE
2.12/2.36	c 2	FOUND: _COST <= 12
2.12/2.36	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.12/2.36	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'
2.23/2.43	c 3	Decoding HOME/temp.out
2.23/2.51	c 3	OBJECTIVE _COST 12
2.23/2.51	o 12
2.23/2.51	v 1 2 1 0 3 4 4 2 4 0 2 1 4 1 1 0 0 3 3 3 3 4 4 3 3 0 4 3 4 4 1 2 0 1 0 3 2 3 3 2 3 2 4 3 4 3 1 1 3 4 1 4 1 3 1 2 3 4
2.23/2.51	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.23/2.52	c 3	OBJECTIVE BOUND: 0 <= _COST <= 12
2.23/2.52	c 3	SEARCHING: _COST <= 6
2.23/2.52	c 3	SOLVING HOME/temp.cnf
2.23/2.52	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.23/2.52	c 3	This is MiniSat 2.0 beta
2.23/2.52	c 3	WARNING: for repeatability, setting FPU to use double precision
2.23/2.52	c 3	============================[ Problem Statistics ]=============================
2.23/2.52	c 3	|                                                                             |
2.23/2.52	c 3	|  Number of variables:  5288                                                 |
2.23/2.52	c 3	|  Number of clauses:    133875                                               |
2.23/2.59	c 3	|  Parsing time:         0.06         s                                       |
2.39/2.62	c 3	============================[ Search Statistics ]==============================
2.39/2.62	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.39/2.62	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.39/2.62	c 3	===============================================================================
2.39/2.62	c 3	|         0 |    1655     8673    24083 |     2891        0    nan |  0.000 % |
2.39/2.62	c 3	===============================================================================
2.39/2.63	c 3	restarts              : 1
2.39/2.63	c 3	conflicts             : 16             (154 /sec)
2.39/2.63	c 3	decisions             : 62             (0.00 % random) (596 /sec)
2.39/2.63	c 3	propagations          : 5635           (54191 /sec)
2.39/2.63	c 3	conflict literals     : 247            (3.52 % deleted)
2.39/2.63	c 3	Memory used           : 7.25 MB
2.39/2.63	c 3	CPU time              : 0.103984 s
2.39/2.63	c 3	
2.39/2.63	c 3	SATISFIABLE
2.39/2.63	c 3	FOUND: _COST <= 6
2.39/2.63	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.39/2.63	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'
2.51/2.71	c 3	Decoding HOME/temp.out
2.51/2.80	c 3	OBJECTIVE _COST 6
2.51/2.80	o 6
2.51/2.80	v 1 2 2 4 4 3 1 4 4 2 4 3 0 3 3 3 4 2 4 3 0 0 4 4 0 0 3 3 0 0 3 3 2 3 0 3 0 0 3 1 3 3 3 3 2 2 4 2 2 1 1 4 1 3 1 2 3 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'
2.51/2.84	c 3	This is MiniSat 2.0 beta
2.51/2.84	c 3	WARNING: for repeatability, setting FPU to use double precision
2.51/2.84	c 3	============================[ Problem Statistics ]=============================
2.51/2.84	c 3	|                                                                             |
2.51/2.84	c 3	|  Number of variables:  5288                                                 |
2.51/2.84	c 3	|  Number of clauses:    133875                                               |
2.69/2.91	c 3	|  Parsing time:         0.06         s                                       |
2.69/2.94	c 3	============================[ Search Statistics ]==============================
2.69/2.94	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.69/2.94	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.69/2.94	c 3	===============================================================================
2.69/2.94	c 3	|         0 |    1341     5533    15602 |     1844        0    nan |  0.000 % |
2.69/2.95	c 3	===============================================================================
2.69/2.95	c 3	restarts              : 1
2.69/2.95	c 3	conflicts             : 15             (152 /sec)
2.69/2.95	c 3	decisions             : 60             (0.00 % random) (606 /sec)
2.69/2.95	c 3	propagations          : 5633           (56908 /sec)
2.69/2.95	c 3	conflict literals     : 246            (3.53 % deleted)
2.69/2.95	c 3	Memory used           : 7.25 MB
2.69/2.95	c 3	CPU time              : 0.098984 s
2.69/2.95	c 3	
2.69/2.95	c 3	SATISFIABLE
2.69/2.96	c 3	FOUND: _COST <= 3
2.69/2.96	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.69/2.96	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'
2.81/3.03	c 3	Decoding HOME/temp.out
2.81/3.10	c 3	OBJECTIVE _COST 3
2.81/3.10	o 3
2.81/3.11	v 1 2 2 4 3 3 1 4 4 2 4 3 0 3 3 3 4 2 4 3 0 0 4 4 0 0 3 3 0 0 3 3 2 3 0 3 0 0 3 1 3 3 3 3 2 2 4 2 2 1 1 4 1 3 1 2 3 4
2.81/3.11	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.81/3.11	c 3	OBJECTIVE BOUND: 0 <= _COST <= 3
2.81/3.11	c 3	SEARCHING: _COST <= 1
2.81/3.11	c 3	SOLVING HOME/temp.cnf
2.81/3.11	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.81/3.12	c 3	This is MiniSat 2.0 beta
2.81/3.12	c 3	WARNING: for repeatability, setting FPU to use double precision
2.81/3.12	c 3	============================[ Problem Statistics ]=============================
2.81/3.12	c 3	|                                                                             |
2.81/3.12	c 3	|  Number of variables:  5288                                                 |
2.81/3.12	c 3	|  Number of clauses:    133875                                               |
2.81/3.19	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     2596     8262 |      865        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             : 15             (149 /sec)
3.04/3.23	c 3	decisions             : 58             (0.00 % random) (574 /sec)
3.04/3.23	c 3	propagations          : 5633           (55781 /sec)
3.04/3.23	c 3	conflict literals     : 246            (3.53 % deleted)
3.04/3.23	c 3	Memory used           : 7.24 MB
3.04/3.23	c 3	CPU time              : 0.100984 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 4	OBJECTIVE _COST 1
3.08/3.40	o 1
3.08/3.40	v 1 2 2 4 3 3 1 4 4 2 4 3 0 3 3 3 4 2 4 3 0 0 4 4 0 0 3 3 0 0 3 3 2 3 0 3 0 0 3 1 3 3 3 3 2 2 4 2 2 1 1 4 1 3 1 2 3 4
3.08/3.42	c 4	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.08/3.44	c 4	OBJECTIVE BOUND: 0 <= _COST <= 1
3.08/3.44	c 4	SEARCHING: _COST <= 0
3.08/3.44	c 4	SOLVING HOME/temp.cnf
3.08/3.44	c 4	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.08/3.44	c 4	This is MiniSat 2.0 beta
3.08/3.44	c 4	WARNING: for repeatability, setting FPU to use double precision
3.08/3.45	c 4	============================[ Problem Statistics ]=============================
3.08/3.45	c 4	|                                                                             |
3.08/3.45	c 4	|  Number of variables:  5288                                                 |
3.08/3.45	c 4	|  Number of clauses:    133875                                               |
3.27/3.51	c 4	|  Parsing time:         0.06         s                                       |
3.27/3.55	c 4	============================[ Search Statistics ]==============================
3.27/3.55	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.27/3.55	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.27/3.55	c 4	===============================================================================
3.27/3.55	c 4	|         0 |     232     1363     5180 |      454        0    nan |  0.000 % |
3.27/3.55	c 4	===============================================================================
3.27/3.56	c 4	restarts              : 1
3.27/3.56	c 4	conflicts             : 20             (194 /sec)
3.27/3.56	c 4	decisions             : 73             (0.00 % random) (709 /sec)
3.27/3.56	c 4	propagations          : 5824           (56552 /sec)
3.27/3.56	c 4	conflict literals     : 67             (36.79 % deleted)
3.27/3.56	c 4	Memory used           : 7.24 MB
3.27/3.56	c 4	CPU time              : 0.102984 s
3.27/3.56	c 4	
3.27/3.56	c 4	SATISFIABLE
3.27/3.56	c 4	FOUND: _COST <= 0
3.27/3.56	c 4	DECODING HOME/temp.out WITH HOME/temp.map
3.27/3.56	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'
3.38/3.64	c 4	Decoding HOME/temp.out
3.38/3.71	c 4	OBJECTIVE _COST 0
3.38/3.71	o 0
3.38/3.71	v 4 0 1 2 3 4 4 2 0 3 0 2 0 4 1 4 0 3 4 3 1 0 2 4 0 0 4 4 3 2 0 2 0 1 4 2 2 3 3 2 3 2 4 2 1 3 4 3 4 1 0 3 3 3 1 4 1 1
3.38/3.72	c 4	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.38/3.72	c 4	OBJECTIVE _COST 0
3.38/3.72	s OPTIMUM FOUND
3.38/3.72	c 4	CPU 3.13 (0.04 0.03 3.09 0.37)
3.38/3.72	c 4	END Wed Jul 23 05:48:34 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-1128476-1216784910/watcher-1128476-1216784910 -o /tmp/evaluation-result-1128476-1216784910/solver-1128476-1216784910 -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-1128476-1216784910.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.49 2.65 2.63 4/82 4568
/proc/meminfo: memFree=1721280/2055920 swapFree=4192956/4192956
[pid=4568] ppid=4566 vsize=12272 CPUtime=0
/proc/4568/stat : 4568 (sugar) R 4566 4568 3561 0 -1 4194304 396 0 0 0 0 0 0 0 23 0 1 0 5575889 12566528 364 996147200 4194304 4206940 548682068592 18446744073709551615 251288140798 0 0 4224 0 0 0 0 17 1 0 0
/proc/4568/statm: 3068 364 274 3 0 168 0

[startup+0.00975306 s]
/proc/loadavg: 2.49 2.65 2.63 4/82 4568
/proc/meminfo: memFree=1721280/2055920 swapFree=4192956/4192956
[pid=4568] ppid=4566 vsize=12412 CPUtime=0
/proc/4568/stat : 4568 (sugar) R 4566 4568 3561 0 -1 4194304 444 0 0 0 0 0 0 0 23 0 1 0 5575889 12709888 412 996147200 4194304 4206940 548682068592 18446744073709551615 251279086305 0 0 4224 0 0 0 0 17 1 0 0
/proc/4568/statm: 3103 412 286 3 0 203 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12412

[startup+0.101778 s]
/proc/loadavg: 2.49 2.65 2.63 4/82 4568
/proc/meminfo: memFree=1721280/2055920 swapFree=4192956/4192956
[pid=4568] ppid=4566 vsize=13600 CPUtime=0.03
/proc/4568/stat : 4568 (sugar) S 4566 4568 3561 0 -1 4194304 898 127 0 0 2 1 0 0 16 0 1 0 5575889 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4568/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301818 s]
/proc/loadavg: 2.49 2.65 2.63 4/82 4568
/proc/meminfo: memFree=1721280/2055920 swapFree=4192956/4192956
[pid=4568] ppid=4566 vsize=13600 CPUtime=0.03
/proc/4568/stat : 4568 (sugar) S 4566 4568 3561 0 -1 4194304 898 127 0 0 2 1 0 0 16 0 1 0 5575889 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4568/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701894 s]
/proc/loadavg: 2.49 2.65 2.63 4/82 4568
/proc/meminfo: memFree=1721280/2055920 swapFree=4192956/4192956
[pid=4568] ppid=4566 vsize=13600 CPUtime=0.4
/proc/4568/stat : 4568 (sugar) S 4566 4568 3561 0 -1 4194304 974 4623 0 1 2 1 34 3 15 0 1 0 5575889 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4568/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 13600

[startup+1.50106 s]
/proc/loadavg: 2.49 2.65 2.63 3/93 4590
/proc/meminfo: memFree=1706664/2055920 swapFree=4192956/4192956
[pid=4568] ppid=4566 vsize=13728 CPUtime=1.36
/proc/4568/stat : 4568 (sugar) S 4566 4568 3561 0 -1 4194304 1111 13435 0 2 2 1 123 10 16 0 1 0 5575889 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4568/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 13728

[startup+3.10139 s]
/proc/loadavg: 2.45 2.64 2.62 3/93 4626
/proc/meminfo: memFree=1712680/2055920 swapFree=4192956/4192956
[pid=4568] ppid=4566 vsize=13728 CPUtime=2.81
/proc/4568/stat : 4568 (sugar) S 4566 4568 3561 0 -1 4194304 1701 42700 0 7 4 2 248 27 16 0 1 0 5575889 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4568/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 2.81
Current children cumulated vsize (KiB) 13728

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

[startup+3.50148 s]
/proc/loadavg: 2.45 2.64 2.62 3/85 4664
/proc/meminfo: memFree=1709800/2055920 swapFree=4192956/4192956
[pid=4568] ppid=4566 vsize=13728 CPUtime=3.27
/proc/4568/stat : 4568 (sugar) S 4566 4568 3561 0 -1 4194304 1868 52354 0 9 4 3 286 34 16 0 1 0 5575889 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/4568/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 3.27
Current children cumulated vsize (KiB) 13728

[startup+3.70151 s]
/proc/loadavg: 2.45 2.64 2.62 3/85 4664
/proc/meminfo: memFree=1709800/2055920 swapFree=4192956/4192956
[pid=4568] ppid=4566 vsize=13728 CPUtime=3.38
/proc/4568/stat : 4568 (sugar) S 4566 4568 3561 0 -1 4194304 1929 54412 0 9 4 3 296 35 15 0 1 0 5575889 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4568/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): 3.72644
CPU time (s): 3.55946
CPU user time (s): 3.14652
CPU system time (s): 0.412937
CPU usage (%): 95.5191
Max. virtual memory (cumulated for all children) (KiB): 887424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.14652
system time used= 0.412937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60195
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= 4504
involuntary context switches= 4177

runsolver used 0.013997 second user time and 0.020996 second system time

The end

Launcher Data (download as text)

Begin job on node92 at 2008-07-23 05:48:30
IDJOB=1128476
IDBENCH=65495
IDSOLVER=368
FILE ID=node92/1128476-1216784910
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-9-2-3-5-20/normalized-kbtree-9-2-3-5-20-02_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-1128476-1216784910/watcher-1128476-1216784910 -o /tmp/evaluation-result-1128476-1216784910/solver-1128476-1216784910 -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-1128476-1216784910.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 089349e7b06183d79c3898406e218165
RANDOM SEED=493224445

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:       1721696 kB
Buffers:         28504 kB
Cached:         236084 kB
SwapCached:          0 kB
Active:         199840 kB
Inactive:        90332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721696 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1696 kB
Writeback:           0 kB
Mapped:          45672 kB
Slab:            29032 kB
Committed_AS:   133696 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 05:48:34