Trace number 1128483

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+minisat-incOPTIMUM 2.87956 3.17485

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)

0.03/0.15	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.03/0.15	c 0	BEGIN Wed Jul 23 05:48:34 2008
0.03/0.15	c 0	PID 4712
0.03/0.16	c 0	HOST node92.alineos.net
0.03/0.16	c 0	CONVERTING HOME/instance-1128483-1216784914.xml TO HOME/temp.csp
0.03/0.16	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1128483-1216784914.xml' 'HOME/temp.csp'
0.06/0.54	c 1	1 domains, 58 variables, 0 predicates, 306 relations, 309 constraints
0.06/0.57	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.57	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.42/0.65	c 1	Parsing HOME/temp.csp
0.42/0.79	c 1	parsed 674 expressions
0.42/0.80	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.42/0.80	c 1	MAX CSP: 309 constraints
0.42/0.80	c 1	Converting to clausal form CSP
0.42/0.82	c 1	converted 99 (10%) expressions
0.42/0.83	c 1	converted 198 (20%) expressions
0.42/0.83	c 1	converted 296 (30%) expressions
0.42/0.84	c 1	converted 395 (40%) expressions
0.42/0.85	c 1	converted 493 (50%) expressions
0.42/0.86	c 1	converted 592 (60%) expressions
0.42/0.87	c 1	converted 691 (70%) expressions
0.42/0.88	c 1	converted 789 (80%) expressions
0.42/0.88	c 1	converted 888 (90%) expressions
0.83/1.03	c 1	converted 986 (100%) expressions
0.83/1.03	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 464
0.83/1.03	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.83/1.03	c 1	Propagation in CSP
0.83/1.06	c 1	304 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.83/1.06	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 310
0.83/1.06	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.83/1.06	c 1	Simplifing CSP by introducing new Boolean variables
0.83/1.07	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 310
0.83/1.07	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.83/1.09	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.94/1.10	c 1	68 (10%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.94/1.10	c 1	136 (20%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.94/1.10	c 1	203 (30%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.94/1.11	c 1	271 (40%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.94/1.11	c 1	338 (50%) CSP integer variables are encoded (174 clauses, 1816 bytes)
0.94/1.11	c 1	406 (60%) CSP integer variables are encoded (653 clauses, 7200 bytes)
0.94/1.11	c 1	474 (70%) CSP integer variables are encoded (996 clauses, 11659 bytes)
0.94/1.12	c 1	541 (80%) CSP integer variables are encoded (1536 clauses, 18679 bytes)
0.94/1.12	c 1	609 (90%) CSP integer variables are encoded (3918 clauses, 49645 bytes)
0.94/1.12	c 1	676 (100%) CSP integer variables are encoded (4612 clauses, 58667 bytes)
0.94/1.15	c 1	93 (10%) CSP clauses are encoded (4985 clauses, 65274 bytes)
0.94/1.16	c 1	186 (20%) CSP clauses are encoded (5351 clauses, 72053 bytes)
0.94/1.17	c 1	278 (30%) CSP clauses are encoded (5718 clauses, 79807 bytes)
0.94/1.19	c 1	371 (40%) CSP clauses are encoded (6576 clauses, 92573 bytes)
1.03/1.20	c 1	463 (50%) CSP clauses are encoded (12838 clauses, 202787 bytes)
1.03/1.21	c 1	556 (60%) CSP clauses are encoded (14861 clauses, 237393 bytes)
1.03/1.24	c 1	649 (70%) CSP clauses are encoded (32212 clauses, 553128 bytes)
1.03/1.29	c 1	741 (80%) CSP clauses are encoded (48866 clauses, 839062 bytes)
1.13/1.35	c 1	834 (90%) CSP clauses are encoded (85325 clauses, 1504010 bytes)
1.22/1.43	c 2	926 (100%) CSP clauses are encoded (133913 clauses, 2393915 bytes)
1.22/1.43	c 2	926 CSP clauses encoded
1.22/1.43	c 2	Writing map file : HOME/temp.map
1.22/1.44	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.22/1.44	c 2	SAT : 5288 SAT variables, 133913 SAT clauses, 2393915 bytes
1.22/1.44	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.22/1.46	c 2	OBJECTIVE minimize _COST
1.22/1.46	c 2	SOLVING HOME/temp.cnf
1.22/1.46	c 2	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
1.22/1.46	c 2	This is MiniSat 2.0 beta incremental
1.22/1.46	c 2	WARNING: for repeatability, setting FPU to use double precision
1.22/1.46	c 2	============================[ Problem Statistics ]=============================
1.22/1.46	c 2	|                                                                             |
1.22/1.46	c 2	|  Number of variables:  5288                                                 |
1.22/1.46	c 2	|  Number of clauses:    133913                                               |
1.29/1.53	c 2	|  Parsing time:         0.05         s                                       |
1.29/1.53	c 2	OK
1.29/1.53	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
1.29/1.53	c 2	SEARCHING: _COST <= 155
1.29/1.53	c 2	============================[ Search Statistics ]==============================
1.29/1.53	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.29/1.53	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.29/1.53	c 2	===============================================================================
1.29/1.53	c 2	|         0 |    5288   133913   389269 |    44637        0    nan |  0.000 % |
1.29/1.54	c 2	===============================================================================
1.29/1.54	c 2	restarts              : 1
1.29/1.54	c 2	conflicts             : 3             (46 /sec)
1.29/1.54	c 2	decisions             : 63            (0.00 % random) (969 /sec)
1.29/1.54	c 2	propagations          : 5326           (81951 /sec)
1.29/1.54	c 2	conflict literals     : 28             (3.45 % deleted)
1.29/1.54	c 2	Memory used           : 7.25 MB
1.29/1.54	c 2	CPU time              : 0.06499 s
1.29/1.54	c 2	
1.29/1.54	c 2	SATISFIABLE
1.29/1.54	c 2	OK
1.29/1.54	c 2	FOUND: _COST <= 155
1.29/1.54	s SATISFIABLE
1.29/1.54	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.29/1.54	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.29/1.61	c 2	Decoding HOME/temp.out
1.29/1.70	c 2	OBJECTIVE _COST 99
1.29/1.70	o 99
1.29/1.70	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
1.29/1.73	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.29/1.75	c 2	OK
1.29/1.75	c 2	OBJECTIVE BOUND: 0 <= _COST <= 99
1.29/1.75	c 2	SEARCHING: _COST <= 49
1.29/1.75	c 2	============================[ Search Statistics ]==============================
1.29/1.76	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.29/1.76	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.29/1.76	c 2	===============================================================================
1.29/1.76	c 2	|         3 |    5288   133913   389269 |    44637        3      9 |  0.000 % |
1.29/1.76	c 2	===============================================================================
1.29/1.76	c 2	restarts              : 2
1.29/1.76	c 2	conflicts             : 9             (120 /sec)
1.29/1.76	c 2	decisions             : 184           (0.00 % random) (2454 /sec)
1.29/1.76	c 2	propagations          : 13967          (186256 /sec)
1.29/1.76	c 2	conflict literals     : 121            (7.63 % deleted)
1.29/1.76	c 2	Memory used           : 7.38 MB
1.29/1.76	c 2	CPU time              : 0.074988 s
1.29/1.76	c 2	
1.29/1.76	c 2	SATISFIABLE
1.29/1.76	c 2	OK
1.29/1.76	c 2	FOUND: _COST <= 49
1.29/1.76	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.29/1.76	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.49/1.84	c 2	Decoding HOME/temp.out
1.49/1.93	c 2	OBJECTIVE _COST 49
1.49/1.93	o 49
1.49/1.93	v 2 3 3 3 1 2 4 3 3 0 2 2 4 4 4 3 0 0 4 4 2 4 2 2 3 4 0 1 4 4 2 3 3 2 2 4 4 4 4 1 1 4 4 4 4 4 3 4 4 4 2 4 1 3 2 3 4 3
1.49/1.94	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.49/1.97	c 2	OK
1.49/1.97	c 2	OBJECTIVE BOUND: 0 <= _COST <= 49
1.49/1.97	c 2	SEARCHING: _COST <= 24
1.49/1.97	c 2	============================[ Search Statistics ]==============================
1.49/1.98	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.49/1.98	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.49/1.98	c 2	===============================================================================
1.49/1.98	c 2	|         9 |    3342   133913   389269 |    44637        9     13 |  0.000 % |
1.49/1.99	c 2	|       109 |    3342   133913   389269 |    49101      109     21 | 47.865 % |
1.49/1.99	c 2	===============================================================================
1.49/1.99	c 2	restarts              : 4
1.49/1.99	c 2	conflicts             : 110           (1134 /sec)
1.49/1.99	c 2	decisions             : 418           (0.00 % random) (4310 /sec)
1.49/1.99	c 2	propagations          : 64132          (661257 /sec)
1.49/1.99	c 2	conflict literals     : 2315           (27.20 % deleted)
1.49/1.99	c 2	Memory used           : 7.38 MB
1.49/1.99	c 2	CPU time              : 0.096985 s
1.49/1.99	c 2	
1.49/1.99	c 2	SATISFIABLE
1.49/1.99	c 2	OK
1.49/1.99	c 2	FOUND: _COST <= 24
1.49/1.99	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.49/1.99	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.66/2.06	c 2	Decoding HOME/temp.out
1.85/2.14	c 2	OBJECTIVE _COST 24
1.85/2.14	o 24
1.85/2.14	v 4 1 4 3 4 4 4 4 1 4 3 4 4 4 4 2 3 4 4 3 0 1 0 3 1 3 3 3 4 4 2 0 4 4 3 4 2 4 4 3 3 2 4 4 3 4 3 4 4 2 2 4 2 3 2 0 4 4
1.85/2.14	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.85/2.15	c 2	OK
1.85/2.15	c 2	OBJECTIVE BOUND: 0 <= _COST <= 24
1.85/2.15	c 2	SEARCHING: _COST <= 12
1.85/2.15	c 2	============================[ Search Statistics ]==============================
1.85/2.16	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.85/2.16	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.85/2.16	c 2	===============================================================================
1.85/2.16	c 2	|       110 |    2757   133913   389269 |    44637      110     21 | 47.865 % |
1.85/2.16	c 2	===============================================================================
1.85/2.16	c 2	restarts              : 5
1.85/2.16	c 2	conflicts             : 141           (1343 /sec)
1.85/2.16	c 2	decisions             : 514           (0.00 % random) (4896 /sec)
1.85/2.16	c 2	propagations          : 81152          (772994 /sec)
1.85/2.16	c 2	conflict literals     : 2674           (27.49 % deleted)
1.85/2.16	c 2	Memory used           : 7.38 MB
1.85/2.16	c 2	CPU time              : 0.104984 s
1.85/2.16	c 2	
1.85/2.16	c 2	SATISFIABLE
1.85/2.16	c 2	OK
1.85/2.16	c 2	FOUND: _COST <= 12
1.85/2.16	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.85/2.16	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.92/2.23	c 2	Decoding HOME/temp.out
1.92/2.32	c 2	OBJECTIVE _COST 12
1.92/2.32	o 12
1.92/2.32	v 4 1 4 3 4 4 4 4 1 4 4 2 3 4 4 4 4 4 4 3 0 1 0 3 1 3 0 4 3 4 4 1 1 4 1 4 2 4 0 3 3 2 4 4 4 0 0 2 1 2 0 4 1 3 2 2 4 4
1.92/2.34	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.92/2.36	c 2	OK
1.92/2.36	c 2	OBJECTIVE BOUND: 0 <= _COST <= 12
1.92/2.36	c 2	SEARCHING: _COST <= 6
1.92/2.37	c 2	============================[ Search Statistics ]==============================
1.92/2.37	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.92/2.37	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.92/2.37	c 2	===============================================================================
1.92/2.37	c 2	|       141 |    2329   133913   389269 |    44637      141     19 | 47.865 % |
1.92/2.37	c 2	===============================================================================
1.92/2.37	c 2	restarts              : 6
1.92/2.37	c 2	conflicts             : 153           (1404 /sec)
1.92/2.37	c 2	decisions             : 568           (0.00 % random) (5212 /sec)
1.92/2.37	c 2	propagations          : 88066          (808071 /sec)
1.92/2.37	c 2	conflict literals     : 2745           (27.61 % deleted)
1.92/2.37	c 2	Memory used           : 7.38 MB
1.92/2.37	c 2	CPU time              : 0.108983 s
1.92/2.37	c 2	
1.92/2.37	c 2	SATISFIABLE
1.92/2.37	c 2	OK
1.92/2.37	c 2	FOUND: _COST <= 6
1.92/2.37	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.92/2.37	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.11/2.44	c 3	Decoding HOME/temp.out
2.11/2.53	c 3	OBJECTIVE _COST 6
2.11/2.53	o 6
2.11/2.53	v 4 1 4 3 0 4 4 3 4 2 4 2 3 4 4 4 4 4 4 2 0 1 4 2 3 3 0 4 3 4 4 1 1 4 1 0 2 4 0 3 3 2 4 3 2 3 3 3 4 1 2 4 2 3 2 0 4 4
2.11/2.55	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.11/2.57	c 3	OK
2.11/2.57	c 3	OBJECTIVE BOUND: 0 <= _COST <= 6
2.11/2.57	c 3	SEARCHING: _COST <= 3
2.11/2.58	c 3	============================[ Search Statistics ]==============================
2.11/2.58	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.11/2.58	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.11/2.58	c 3	===============================================================================
2.11/2.58	c 3	|       153 |    1979   133913   389269 |    44637      153     18 | 47.865 % |
2.11/2.58	c 3	===============================================================================
2.11/2.58	c 3	restarts              : 7
2.11/2.58	c 3	conflicts             : 175           (1535 /sec)
2.11/2.58	c 3	decisions             : 622           (0.00 % random) (5457 /sec)
2.11/2.58	c 3	propagations          : 100035         (877639 /sec)
2.11/2.58	c 3	conflict literals     : 2936           (27.90 % deleted)
2.11/2.58	c 3	Memory used           : 7.38 MB
2.11/2.58	c 3	CPU time              : 0.113982 s
2.11/2.58	c 3	
2.11/2.58	c 3	SATISFIABLE
2.11/2.58	c 3	OK
2.11/2.58	c 3	FOUND: _COST <= 3
2.11/2.58	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.11/2.58	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.32/2.66	c 3	Decoding HOME/temp.out
2.32/2.75	c 3	OBJECTIVE _COST 3
2.32/2.75	o 3
2.32/2.75	v 0 2 4 4 4 2 4 4 2 1 2 2 3 4 4 4 1 4 4 2 0 1 4 2 3 3 1 1 4 4 2 1 4 2 3 4 3 1 3 4 0 3 3 4 4 2 3 4 4 4 2 4 0 2 2 2 4 4
2.32/2.77	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.32/2.79	c 3	OK
2.32/2.79	c 3	OBJECTIVE BOUND: 0 <= _COST <= 3
2.32/2.79	c 3	SEARCHING: _COST <= 1
2.32/2.79	c 3	============================[ Search Statistics ]==============================
2.32/2.80	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.32/2.80	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.32/2.80	c 3	===============================================================================
2.32/2.80	c 3	|       175 |    1655   133913   389269 |    44637      175     17 | 47.865 % |
2.32/2.80	c 3	===============================================================================
2.32/2.80	c 3	restarts              : 8
2.32/2.80	c 3	conflicts             : 189           (1602 /sec)
2.32/2.80	c 3	decisions             : 666           (0.00 % random) (5645 /sec)
2.32/2.80	c 3	propagations          : 106870         (905816 /sec)
2.51/2.80	c 3	conflict literals     : 3019           (28.07 % deleted)
2.51/2.80	c 3	Memory used           : 7.38 MB
2.51/2.80	c 3	CPU time              : 0.117982 s
2.51/2.80	c 3	
2.51/2.80	c 3	SATISFIABLE
2.51/2.80	c 3	OK
2.51/2.80	c 3	FOUND: _COST <= 1
2.51/2.80	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.51/2.80	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.51/2.87	c 3	Decoding HOME/temp.out
2.51/2.94	c 3	OBJECTIVE _COST 1
2.51/2.94	o 1
2.51/2.95	v 2 3 2 3 1 2 4 3 3 0 2 2 3 4 4 1 1 4 4 2 0 1 4 2 3 3 1 1 4 4 2 1 4 2 2 1 2 2 3 2 1 3 3 4 4 2 2 4 4 4 2 4 2 3 2 0 4 4
2.51/2.95	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.51/2.96	c 3	OK
2.51/2.96	c 3	OBJECTIVE BOUND: 0 <= _COST <= 1
2.51/2.96	c 3	SEARCHING: _COST <= 0
2.51/2.96	c 3	============================[ Search Statistics ]==============================
2.51/2.96	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.51/2.96	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.51/2.96	c 3	===============================================================================
2.51/2.96	c 3	|       189 |    1341   133913   389269 |    44637      189     16 | 47.865 % |
2.51/2.96	c 3	===============================================================================
2.51/2.96	c 3	restarts              : 9
2.51/2.96	c 3	conflicts             : 208           (1734 /sec)
2.51/2.96	c 3	decisions             : 715           (0.00 % random) (5959 /sec)
2.51/2.96	c 3	propagations          : 108651         (905568 /sec)
2.51/2.96	c 3	conflict literals     : 3334           (26.35 % deleted)
2.51/2.96	c 3	Memory used           : 7.38 MB
2.51/2.96	c 3	CPU time              : 0.119981 s
2.51/2.96	c 3	
2.51/2.96	c 3	SATISFIABLE
2.51/2.96	c 3	OK
2.51/2.96	c 3	FOUND: _COST <= 0
2.51/2.96	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.51/2.96	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.66/3.04	c 3	Decoding HOME/temp.out
2.66/3.12	c 3	OBJECTIVE _COST 0
2.66/3.12	o 0
2.66/3.13	v 3 1 4 2 4 1 0 3 1 1 4 3 0 1 4 0 1 4 4 2 0 1 4 2 3 3 1 3 0 4 4 4 3 3 1 0 2 4 0 3 4 0 4 3 2 3 3 3 4 1 2 4 2 3 2 0 4 4
2.66/3.14	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.66/3.17	c 3	OK
2.66/3.17	c 3	OBJECTIVE _COST 0
2.66/3.17	s OPTIMUM FOUND
2.66/3.17	c 3	CPU 2.53 (0.06 0.02 2.47 0.31)
2.66/3.17	c 3	END Wed Jul 23 05:48:37 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-1128483-1216784914/watcher-1128483-1216784914 -o /tmp/evaluation-result-1128483-1216784914/solver-1128483-1216784914 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar++ -max -incremental -c -vv -java=java -Xmx700M -decjava=java -Xmx50M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat-inc -tmp=HOME/temp HOME/instance-1128483-1216784914.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: 2.45 2.64 2.62 4/82 4712
/proc/meminfo: memFree=1720768/2055920 swapFree=4192956/4192956
[pid=4712] ppid=4710 vsize=12268 CPUtime=0
/proc/4712/stat : 4712 (sugar++) R 4710 4712 3561 0 -1 4194304 348 0 0 0 0 0 0 0 21 0 1 0 5576285 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 251293002948 0 0 4224 0 0 0 0 17 1 0 0
/proc/4712/statm: 3067 316 241 3 0 167 0

[startup+0.0744171 s]
/proc/loadavg: 2.45 2.64 2.62 4/82 4712
/proc/meminfo: memFree=1720768/2055920 swapFree=4192956/4192956
[pid=4712] ppid=4710 vsize=13468 CPUtime=0.03
/proc/4712/stat : 4712 (sugar++) D 4710 4712 3561 0 -1 4194304 753 0 0 0 2 1 0 0 20 0 1 0 5576285 13791232 721 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/4712/statm: 3367 721 338 3 0 467 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13468

[startup+0.101418 s]
/proc/loadavg: 2.45 2.64 2.62 4/82 4712
/proc/meminfo: memFree=1720768/2055920 swapFree=4192956/4192956
[pid=4712] ppid=4710 vsize=13600 CPUtime=0.03
/proc/4712/stat : 4712 (sugar++) D 4710 4712 3561 0 -1 4194304 789 0 0 0 2 1 0 0 19 0 1 0 5576285 13926400 757 996147200 4194304 4206940 548682068528 18446744073709551615 251276621289 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/4712/statm: 3400 757 343 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301463 s]
/proc/loadavg: 2.45 2.64 2.62 4/82 4712
/proc/meminfo: memFree=1720768/2055920 swapFree=4192956/4192956
[pid=4712] ppid=4710 vsize=16740 CPUtime=0.06
/proc/4712/stat : 4712 (sugar++) S 4710 4712 3561 0 -1 4194304 1219 128 0 0 5 1 0 0 16 0 1 0 5576285 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/4712/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701541 s]
/proc/loadavg: 2.45 2.64 2.62 4/82 4712
/proc/meminfo: memFree=1720768/2055920 swapFree=4192956/4192956
[pid=4712] ppid=4710 vsize=16740 CPUtime=0.42
/proc/4712/stat : 4712 (sugar++) S 4710 4712 3561 0 -1 4194304 1296 4624 0 1 5 1 34 2 15 0 1 0 5576285 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4712/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 16740

[startup+1.50271 s]
/proc/loadavg: 2.45 2.64 2.62 4/93 4734
/proc/meminfo: memFree=1706024/2055920 swapFree=4192956/4192956
[pid=4712] ppid=4710 vsize=16872 CPUtime=1.29
/proc/4712/stat : 4712 (sugar++) S 4710 4712 3561 0 -1 4194304 1460 11406 0 2 5 1 114 9 16 0 1 0 5576285 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4712/statm: 4218 1118 413 3 0 797 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 16872

[startup+3.10204 s]
/proc/loadavg: 2.45 2.64 2.62 3/94 4765
/proc/meminfo: memFree=1703136/2055920 swapFree=4192956/4192956
[pid=4712] ppid=4710 vsize=16872 CPUtime=2.53
/proc/4712/stat : 4712 (sugar++) S 4710 4712 3561 0 -1 4194304 2019 38011 0 9 6 2 218 27 15 0 1 0 5576285 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/4712/statm: 4218 1121 414 3 0 797 0
[pid=4735] ppid=4712 vsize=7552 CPUtime=0.13
/proc/4735/stat : 4735 (minisat-inc) S 4712 4712 3561 0 -1 4194304 1846 0 0 0 12 1 0 0 16 0 1 0 5576432 7733248 1779 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/4735/statm: 1888 1779 79 151 0 1734 0
Current children cumulated CPU time (s) 2.66
Current children cumulated vsize (KiB) 24424

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

Child status: 0
Real time (s): 3.17485
CPU time (s): 2.87956
CPU user time (s): 2.53861
CPU system time (s): 0.340948
CPU usage (%): 90.6992
Max. virtual memory (cumulated for all children) (KiB): 890564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.53861
system time used= 0.340948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45776
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= 4125
involuntary context switches= 3823

runsolver used 0.008998 second user time and 0.028995 second system time

The end

Launcher Data (download as text)

Begin job on node92 at 2008-07-23 05:48:34
IDJOB=1128483
IDBENCH=65507
IDSOLVER=367
FILE ID=node92/1128483-1216784914
PBS_JOBID= 7974245
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
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 -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat-inc" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1128483-1216784914/watcher-1128483-1216784914 -o /tmp/evaluation-result-1128483-1216784914/solver-1128483-1216784914 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat-inc" -tmp="HOME/temp" HOME/instance-1128483-1216784914.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= dc8807da4f0c3663fefc234e08425a46
RANDOM SEED=1142557165

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:       1721056 kB
Buffers:         28552 kB
Cached:         236444 kB
SwapCached:          0 kB
Active:         199520 kB
Inactive:        91160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721056 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          45744 kB
Slab:            29040 kB
Committed_AS:   142712 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 05:48:37