Trace number 1128707

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 2.83157 3.41986

General information on the benchmark

Namemaxcsp/kbtree/kbtree-9-5-3-5/kbtree-9-5-3-5-20/
normalized-kbtree-9-5-3-5-20-21_ext.xml
MD5SUM52079eabfca4fd1ccf65b93a6fa7884a
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints1
Best CPU time to get the best result obtained on this benchmark0.039993
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints255
Maximum constraint arity2
Maximum domain size5
Number of constraints which are defined in extension255
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)

0.07/0.20	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.07/0.20	c 0	BEGIN Wed Jul 23 06:43:50 2008
0.07/0.20	c 0	PID 9094
0.07/0.21	c 0	HOST node45.alineos.net
0.07/0.21	c 0	CONVERTING HOME/instance-1128707-1216788229.xml TO HOME/temp.csp
0.07/0.21	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1128707-1216788229.xml' 'HOME/temp.csp'
0.07/0.62	c 0	1 domains, 40 variables, 0 predicates, 254 relations, 255 constraints
0.07/0.68	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.68	c 0	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'
0.43/0.76	c 0	Parsing HOME/temp.csp
0.43/0.91	c 0	parsed 550 expressions
0.43/0.91	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.43/0.91	c 0	MAX CSP: 255 constraints
0.43/0.92	c 0	Converting to clausal form CSP
0.43/0.94	c 0	converted 81 (10%) expressions
0.43/0.94	c 0	converted 162 (20%) expressions
0.43/0.95	c 0	converted 243 (30%) expressions
0.43/0.96	c 0	converted 324 (40%) expressions
0.43/0.97	c 0	converted 404 (50%) expressions
0.43/0.97	c 0	converted 485 (60%) expressions
0.43/0.98	c 0	converted 566 (70%) expressions
0.43/0.99	c 0	converted 647 (80%) expressions
0.43/0.99	c 0	converted 728 (90%) expressions
0.84/1.15	c 1	converted 808 (100%) expressions
0.84/1.15	c 1	CSP : 550 integers, 0 booleans, 764 clauses, largest domain size 383
0.84/1.15	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.84/1.15	c 1	Propagation in CSP
0.84/1.18	c 1	247 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.84/1.18	c 1	CSP : 550 integers, 0 booleans, 764 clauses, largest domain size 256
0.84/1.18	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.84/1.18	c 1	Simplifing CSP by introducing new Boolean variables
0.84/1.18	c 1	CSP : 550 integers, 0 booleans, 764 clauses, largest domain size 256
0.84/1.18	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.93/1.21	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.93/1.22	c 1	55 (10%) CSP integer variables are encoded (120 clauses, 1222 bytes)
0.93/1.22	c 1	110 (20%) CSP integer variables are encoded (120 clauses, 1222 bytes)
0.93/1.22	c 1	165 (30%) CSP integer variables are encoded (120 clauses, 1222 bytes)
0.93/1.22	c 1	220 (40%) CSP integer variables are encoded (120 clauses, 1222 bytes)
0.93/1.22	c 1	275 (50%) CSP integer variables are encoded (120 clauses, 1222 bytes)
0.93/1.23	c 1	330 (60%) CSP integer variables are encoded (508 clauses, 5490 bytes)
0.93/1.23	c 1	385 (70%) CSP integer variables are encoded (767 clauses, 8592 bytes)
0.93/1.24	c 1	440 (80%) CSP integer variables are encoded (1194 clauses, 14143 bytes)
0.93/1.24	c 1	495 (90%) CSP integer variables are encoded (1483 clauses, 17900 bytes)
0.93/1.24	c 1	550 (100%) CSP integer variables are encoded (3443 clauses, 43380 bytes)
0.93/1.27	c 1	77 (10%) CSP clauses are encoded (3753 clauses, 48718 bytes)
0.93/1.28	c 1	153 (20%) CSP clauses are encoded (4050 clauses, 54148 bytes)
0.93/1.29	c 1	230 (30%) CSP clauses are encoded (4356 clauses, 59899 bytes)
1.02/1.31	c 1	306 (40%) CSP clauses are encoded (4955 clauses, 68835 bytes)
1.02/1.32	c 1	382 (50%) CSP clauses are encoded (9255 clauses, 134973 bytes)
1.02/1.32	c 1	459 (60%) CSP clauses are encoded (10674 clauses, 159025 bytes)
1.02/1.35	c 1	535 (70%) CSP clauses are encoded (22660 clauses, 375418 bytes)
1.02/1.35	c 1	612 (80%) CSP clauses are encoded (24228 clauses, 402090 bytes)
1.02/1.37	c 1	688 (90%) CSP clauses are encoded (27809 clauses, 465486 bytes)
1.12/1.48	c 1	764 (100%) CSP clauses are encoded (92252 clauses, 1633050 bytes)
1.12/1.48	c 1	764 CSP clauses encoded
1.12/1.48	c 1	Writing map file : HOME/temp.map
1.12/1.49	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.12/1.49	c 1	SAT : 3993 SAT variables, 92252 SAT clauses, 1633050 bytes
1.12/1.49	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.23/1.54	c 1	OBJECTIVE minimize _COST
1.23/1.54	c 1	SOLVING HOME/temp.cnf
1.23/1.54	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
1.23/1.54	c 1	This is MiniSat 2.0 beta incremental
1.23/1.54	c 1	WARNING: for repeatability, setting FPU to use double precision
1.23/1.54	c 1	============================[ Problem Statistics ]=============================
1.23/1.54	c 1	|                                                                             |
1.23/1.55	c 1	|  Number of variables:  3993                                                 |
1.23/1.55	c 1	|  Number of clauses:    92252                                                |
1.23/1.59	c 1	|  Parsing time:         0.04         s                                       |
1.23/1.59	c 1	OK
1.23/1.59	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
1.23/1.59	c 1	SEARCHING: _COST <= 128
1.23/1.59	c 1	============================[ Search Statistics ]==============================
1.23/1.59	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.23/1.59	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.23/1.59	c 1	===============================================================================
1.23/1.59	c 1	|         0 |    3993    92252   267502 |    30750        0    nan |  0.000 % |
1.25/1.60	c 1	|       101 |    3993    92252   267502 |    33825      101     28 |  0.006 % |
1.25/1.61	c 1	===============================================================================
1.25/1.61	c 1	restarts              : 2
1.25/1.61	c 1	conflicts             : 105           (1811 /sec)
1.25/1.61	c 1	decisions             : 273           (1.10 % random) (4708 /sec)
1.25/1.61	c 1	propagations          : 12437          (214464 /sec)
1.25/1.61	c 1	conflict literals     : 2978           (2.52 % deleted)
1.25/1.61	c 1	Memory used           : 5.88 MB
1.25/1.61	c 1	CPU time              : 0.057991 s
1.25/1.61	c 1	
1.25/1.61	c 1	SATISFIABLE
1.25/1.61	c 1	OK
1.25/1.61	c 1	FOUND: _COST <= 128
1.25/1.61	s SATISFIABLE
1.25/1.61	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.25/1.61	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.25/1.71	c 1	Decoding HOME/temp.out
1.25/1.79	c 1	OBJECTIVE _COST 103
1.25/1.86	o 103
1.25/1.86	v 4 3 4 4 4 4 4 4 4 2 4 1 4 2 4 0 2 3 3 3 4 1 3 0 3 4 4 4 4 4 4 3 2 1 2 4 1 4 4 4
1.25/1.86	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.25/1.86	c 1	OK
1.25/1.86	c 1	OBJECTIVE BOUND: 0 <= _COST <= 103
1.25/1.86	c 1	SEARCHING: _COST <= 51
1.25/1.87	c 1	============================[ Search Statistics ]==============================
1.25/1.87	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.25/1.87	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.25/1.87	c 1	===============================================================================
1.25/1.87	c 1	|       105 |    3993    92252   267502 |    30750      105     28 |  0.006 % |
1.25/1.88	c 1	===============================================================================
1.25/1.88	c 1	restarts              : 3
1.25/1.88	c 1	conflicts             : 195           (2600 /sec)
1.25/1.88	c 1	decisions             : 438           (0.68 % random) (5841 /sec)
1.25/1.88	c 1	propagations          : 43899          (585414 /sec)
1.25/1.88	c 1	conflict literals     : 5820           (19.41 % deleted)
1.25/1.88	c 1	Memory used           : 6.01 MB
1.25/1.88	c 1	CPU time              : 0.074988 s
1.25/1.88	c 1	
1.25/1.88	c 1	SATISFIABLE
1.25/1.88	c 1	OK
1.25/1.88	c 1	FOUND: _COST <= 51
1.25/1.88	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.25/1.88	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.43/1.96	c 1	Decoding HOME/temp.out
1.43/2.02	c 1	OBJECTIVE _COST 51
1.43/2.02	o 51
1.43/2.02	v 4 0 4 4 4 4 4 4 4 2 3 0 0 2 3 0 3 1 2 0 0 2 3 4 3 3 3 3 2 4 3 3 2 2 2 4 3 4 4 4
1.43/2.03	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.43/2.07	c 2	OK
1.43/2.07	c 2	OBJECTIVE BOUND: 0 <= _COST <= 51
1.43/2.07	c 2	SEARCHING: _COST <= 25
1.43/2.07	c 2	============================[ Search Statistics ]==============================
1.43/2.07	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.43/2.07	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.43/2.07	c 2	===============================================================================
1.43/2.07	c 2	|       195 |    2752    92252   267502 |    30750      195     30 |  0.006 % |
1.43/2.07	c 2	===============================================================================
1.43/2.07	c 2	restarts              : 4
1.43/2.07	c 2	conflicts             : 197           (2494 /sec)
1.43/2.07	c 2	decisions             : 481           (0.62 % random) (6090 /sec)
1.43/2.07	c 2	propagations          : 46687          (591072 /sec)
1.43/2.07	c 2	conflict literals     : 5837           (19.38 % deleted)
1.43/2.07	c 2	Memory used           : 6.01 MB
1.43/2.07	c 2	CPU time              : 0.078987 s
1.43/2.07	c 2	
1.43/2.07	c 2	SATISFIABLE
1.43/2.07	c 2	OK
1.43/2.07	c 2	FOUND: _COST <= 25
1.43/2.07	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.43/2.07	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'
1.66/2.15	c 2	Decoding HOME/temp.out
1.77/2.23	c 2	OBJECTIVE _COST 25
1.77/2.23	o 25
1.77/2.23	v 1 4 4 1 4 0 4 4 2 4 3 0 3 1 3 1 1 4 1 1 0 1 0 4 0 4 4 4 4 4 0 2 0 0 3 3 1 2 4 3
1.77/2.24	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.82/2.31	c 2	OK
1.82/2.31	c 2	OBJECTIVE BOUND: 0 <= _COST <= 25
1.82/2.31	c 2	SEARCHING: _COST <= 12
1.82/2.31	c 2	============================[ Search Statistics ]==============================
1.82/2.31	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.82/2.31	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.82/2.31	c 2	===============================================================================
1.82/2.31	c 2	|       197 |    2245    92252   267502 |    30750      197     30 |  0.006 % |
1.82/2.31	c 2	===============================================================================
1.82/2.31	c 2	restarts              : 5
1.82/2.31	c 2	conflicts             : 208           (2447 /sec)
1.82/2.31	c 2	decisions             : 522           (0.57 % random) (6142 /sec)
1.82/2.31	c 2	propagations          : 52351          (615988 /sec)
1.82/2.31	c 2	conflict literals     : 5933           (20.03 % deleted)
1.82/2.31	c 2	Memory used           : 6.01 MB
1.82/2.31	c 2	CPU time              : 0.084987 s
1.82/2.31	c 2	
1.82/2.31	c 2	SATISFIABLE
1.82/2.31	c 2	OK
1.82/2.32	c 2	FOUND: _COST <= 12
1.82/2.32	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.82/2.32	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'
1.82/2.39	c 2	Decoding HOME/temp.out
1.85/2.46	c 2	OBJECTIVE _COST 12
1.85/2.46	o 12
1.85/2.46	v 1 4 4 4 3 3 4 4 1 0 3 0 0 2 3 0 3 1 2 3 0 3 0 4 0 2 0 1 3 1 3 4 2 0 3 2 4 4 4 3
1.85/2.47	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.85/2.48	c 2	OK
1.85/2.48	c 2	OBJECTIVE BOUND: 0 <= _COST <= 12
1.85/2.48	c 2	SEARCHING: _COST <= 6
1.85/2.48	c 2	============================[ Search Statistics ]==============================
1.85/2.49	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.85/2.49	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.85/2.49	c 2	===============================================================================
1.85/2.49	c 2	|       208 |    1884    92252   267502 |    30750      208     29 |  0.006 % |
1.85/2.49	c 2	|       309 |    1884    92252   267502 |    33825      309     25 | 60.508 % |
1.85/2.49	c 2	===============================================================================
1.85/2.49	c 2	restarts              : 7
1.85/2.49	c 2	conflicts             : 311           (3174 /sec)
1.85/2.49	c 2	decisions             : 684           (0.73 % random) (6981 /sec)
1.85/2.49	c 2	propagations          : 83634          (853539 /sec)
1.85/2.49	c 2	conflict literals     : 7613           (20.48 % deleted)
1.85/2.49	c 2	Memory used           : 6.01 MB
1.85/2.49	c 2	CPU time              : 0.097985 s
1.85/2.49	c 2	
1.85/2.49	c 2	SATISFIABLE
1.85/2.49	c 2	OK
1.85/2.49	c 2	FOUND: _COST <= 6
1.85/2.49	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.85/2.49	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'
2.03/2.57	c 2	Decoding HOME/temp.out
2.03/2.65	c 2	OBJECTIVE _COST 6
2.03/2.65	o 6
2.03/2.65	v 3 4 4 4 4 3 4 4 4 2 3 0 0 2 3 0 1 1 0 1 0 3 0 4 0 3 4 3 3 0 3 3 2 0 4 2 1 4 2 4
2.03/2.65	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.03/2.72	c 2	OK
2.03/2.72	c 2	OBJECTIVE BOUND: 0 <= _COST <= 6
2.03/2.72	c 2	SEARCHING: _COST <= 3
2.03/2.73	c 2	============================[ Search Statistics ]==============================
2.03/2.74	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.03/2.74	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.03/2.74	c 2	===============================================================================
2.03/2.74	c 2	|       311 |    1577    92252   267502 |    30750      311     24 | 60.508 % |
2.03/2.74	c 2	|       411 |    1577    92252   267502 |    33825      411     21 | 67.169 % |
2.03/2.75	c 2	|       561 |    1577    92252   267502 |    37208      561     19 | 67.169 % |
2.03/2.78	c 2	|       786 |    1577    92252   267502 |    40929      786     18 | 67.169 % |
2.29/2.81	c 2	|      1123 |    1577    92252   267502 |    45022     1123     16 | 67.169 % |
2.29/2.86	c 2	===============================================================================
2.29/2.86	c 2	restarts              : 12
2.29/2.87	c 2	conflicts             : 1378          (5767 /sec)
2.29/2.87	c 2	decisions             : 1925          (0.88 % random) (8056 /sec)
2.29/2.87	c 2	propagations          : 437085         (1829091 /sec)
2.29/2.87	c 2	conflict literals     : 21510          (21.90 % deleted)
2.29/2.87	c 2	Memory used           : 6.01 MB
2.29/2.87	c 2	CPU time              : 0.238963 s
2.29/2.87	c 2	
2.29/2.87	c 2	SATISFIABLE
2.29/2.87	c 2	OK
2.29/2.87	c 2	FOUND: _COST <= 3
2.29/2.87	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.29/2.87	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'
2.35/2.95	c 2	Decoding HOME/temp.out
2.35/3.02	c 2	OBJECTIVE _COST 3
2.35/3.02	o 3
2.35/3.02	v 1 0 1 4 4 2 4 4 2 2 3 0 2 2 3 1 4 3 0 3 0 2 3 4 3 2 4 0 2 1 3 4 2 1 4 2 4 4 3 3
2.35/3.03	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.35/3.11	c 3	OK
2.35/3.11	c 3	OBJECTIVE BOUND: 0 <= _COST <= 3
2.35/3.11	c 3	SEARCHING: _COST <= 1
2.35/3.12	c 3	============================[ Search Statistics ]==============================
2.35/3.13	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.35/3.13	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.35/3.13	c 3	===============================================================================
2.35/3.13	c 3	|      1378 |    1053     4490    12784 |     1496     1279     14 | 67.169 % |
2.35/3.13	c 3	|      1478 |    1053     4490    12784 |     1646     1379     14 | 73.631 % |
2.35/3.14	c 3	|      1629 |    1053     4490    12784 |     1810     1530     14 | 73.631 % |
2.35/3.16	c 3	|      1856 |    1053     4490    12784 |     1992     1757     14 | 73.631 % |
2.35/3.17	c 3	===============================================================================
2.35/3.17	c 3	restarts              : 16
2.35/3.17	c 3	conflicts             : 2144          (7054 /sec)
2.35/3.17	c 3	decisions             : 2787          (0.86 % random) (9169 /sec)
2.35/3.17	c 3	propagations          : 630046         (2072840 /sec)
2.35/3.17	c 3	conflict literals     : 31785          (22.93 % deleted)
2.35/3.17	c 3	Memory used           : 6.01 MB
2.35/3.17	c 3	CPU time              : 0.303953 s
2.35/3.17	c 3	
2.35/3.17	c 3	SATISFIABLE
2.35/3.17	c 3	OK
2.35/3.17	c 3	FOUND: _COST <= 1
2.35/3.17	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.35/3.17	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'
2.61/3.25	c 3	Decoding HOME/temp.out
2.71/3.33	c 3	OBJECTIVE _COST 1
2.71/3.33	o 1
2.71/3.33	v 4 0 2 0 1 0 3 0 3 4 3 3 0 2 3 3 1 4 0 1 1 2 0 4 3 4 1 4 3 2 0 1 4 4 3 4 1 1 1 4
2.71/3.33	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.77/3.41	c 3	OK
2.77/3.41	c 3	OBJECTIVE BOUND: 0 <= _COST <= 1
2.77/3.41	c 3	SEARCHING: _COST <= 0
2.77/3.41	c 3	============================[ Search Statistics ]==============================
2.77/3.41	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.77/3.41	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.77/3.41	c 3	===============================================================================
2.77/3.41	c 3	|      2144 |     666     2055     6543 |      685      466     14 | 73.631 % |
2.77/3.41	c 3	===============================================================================
2.77/3.41	c 3	restarts              : 17
2.77/3.41	c 3	conflicts             : 2147          (6972 /sec)
2.77/3.41	c 3	decisions             : 2790          (0.86 % random) (9060 /sec)
2.77/3.41	c 3	propagations          : 631022         (2049085 /sec)
2.77/3.41	c 3	conflict literals     : 31801          (22.93 % deleted)
2.77/3.41	c 3	Memory used           : 6.01 MB
2.77/3.41	c 3	CPU time              : 0.307953 s
2.77/3.41	c 3	
2.77/3.41	c 3	UNSATISFIABLE
2.77/3.41	c 3	OK
2.77/3.41	c 3	NOT FOUND: _COST <= 0
2.77/3.41	c 3	OK
2.77/3.41	c 3	OBJECTIVE _COST 1
2.77/3.41	s OPTIMUM FOUND
2.77/3.41	c 3	CPU 2.5 (0.06 0.03 2.44 0.28)
2.77/3.41	c 3	END Wed Jul 23 06:43:53 2008

Verifier Data (download as text)

OK	1	254
1 unsatisfied constraints, 254 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-1128707-1216788229/watcher-1128707-1216788229 -o /tmp/evaluation-result-1128707-1216788229/solver-1128707-1216788229 -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-1128707-1216788229.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: 2.84 2.67 2.63 4/80 9094
/proc/meminfo: memFree=1260096/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=18572 CPUtime=0
/proc/9094/stat : 9094 (runsolver) R 9092 9094 8150 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 5911801 19017728 292 996147200 4194304 4296836 548682068192 18446744073709551615 258939088167 0 0 4096 24578 0 0 0 17 1 0 0
/proc/9094/statm: 4643 292 257 25 0 2626 0

[startup+0.068192 s]
/proc/loadavg: 2.84 2.67 2.63 4/80 9094
/proc/meminfo: memFree=1260096/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=13336 CPUtime=0.03
/proc/9094/stat : 9094 (sugar++) D 9092 9094 8150 0 -1 4194304 732 0 0 0 2 1 0 0 18 0 1 0 5911801 13656064 700 996147200 4194304 4206940 548682068528 18446744073709551615 258939255397 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/9094/statm: 3334 700 338 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+0.100814 s]
/proc/loadavg: 2.84 2.67 2.63 4/80 9094
/proc/meminfo: memFree=1260096/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=13336 CPUtime=0.03
/proc/9094/stat : 9094 (sugar++) R 9092 9094 8150 0 -1 4194304 735 0 0 0 2 1 0 0 18 0 1 0 5911801 13656064 703 996147200 4194304 4206940 548682068528 18446744073709551615 258958868820 0 0 4224 0 0 0 0 17 0 0 0
/proc/9094/statm: 3334 704 338 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+0.301835 s]
/proc/loadavg: 2.84 2.67 2.63 4/80 9094
/proc/meminfo: memFree=1260096/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=16740 CPUtime=0.07
/proc/9094/stat : 9094 (sugar++) S 9092 9094 8150 0 -1 4194304 1219 128 0 0 5 2 0 0 19 0 1 0 5911801 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 258947985506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/9094/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.701676 s]
/proc/loadavg: 2.84 2.67 2.63 4/80 9094
/proc/meminfo: memFree=1260096/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=16740 CPUtime=0.43
/proc/9094/stat : 9094 (sugar++) S 9092 9094 8150 0 -1 4194304 1279 4547 0 1 5 2 33 3 16 0 1 0 5911801 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 258947985506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/9094/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 16740

[startup+1.50176 s]
/proc/loadavg: 2.85 2.68 2.63 5/91 9116
/proc/meminfo: memFree=1250344/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=16740 CPUtime=0.44
/proc/9094/stat : 9094 (sugar++) S 9092 9094 8150 0 -1 4194304 1297 4547 0 1 6 2 33 3 15 0 1 0 5911801 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 258947985506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/9094/statm: 4185 1104 409 3 0 764 0
[pid=9107] ppid=9094 vsize=5356 CPUtime=0
/proc/9107/stat : 9107 (sh) S 9094 9094 8150 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 5911869 5484544 233 996147200 4194304 4889804 548682068688 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9107/statm: 1339 233 193 169 0 50 0
[pid=9108] ppid=9107 vsize=868364 CPUtime=0.79
/proc/9108/stat : 9108 (java) S 9107 9094 8150 0 -1 0 6422 0 1 0 75 4 0 0 18 0 9 0 5911869 889204736 5590 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/9108/statm: 217091 5590 2566 9 0 211638 0
[pid=9108/tid=9109] ppid=9107 vsize=868364 CPUtime=0.48
/proc/9108/task/9109/stat : 9109 (java) S 9107 9094 8150 0 -1 64 2770 0 1 0 46 2 0 0 23 0 9 0 5911870 889204736 5590 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=9108/tid=9110] ppid=9107 vsize=868364 CPUtime=0.06
/proc/9108/task/9110/stat : 9110 (java) S 9107 9094 8150 0 -1 64 1469 0 0 0 6 0 0 0 16 0 9 0 5911871 889204736 5590 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=9108/tid=9111] ppid=9107 vsize=868364 CPUtime=0
/proc/9108/task/9111/stat : 9111 (java) S 9107 9094 8150 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 5911872 889204736 5590 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=9108/tid=9112] ppid=9107 vsize=868364 CPUtime=0
/proc/9108/task/9112/stat : 9112 (java) S 9107 9094 8150 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 5911872 889204736 5590 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=9108/tid=9113] ppid=9107 vsize=868364 CPUtime=0
/proc/9108/task/9113/stat : 9113 (java) S 9107 9094 8150 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 5911874 889204736 5590 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=9108/tid=9114] ppid=9107 vsize=868364 CPUtime=0.22
/proc/9108/task/9114/stat : 9114 (java) S 9107 9094 8150 0 -1 64 1491 0 0 0 22 0 0 0 16 0 9 0 5911874 889204736 5590 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=9108/tid=9115] ppid=9107 vsize=868364 CPUtime=0
/proc/9108/task/9115/stat : 9115 (java) S 9107 9094 8150 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 5911874 889204736 5590 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=9108/tid=9116] ppid=9107 vsize=868364 CPUtime=0
/proc/9108/task/9116/stat : 9116 (java) S 9107 9094 8150 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 5911874 889204736 5590 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 890460

[startup+3.10192 s]
/proc/loadavg: 2.85 2.68 2.63 5/88 9143
/proc/meminfo: memFree=1247216/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=16872 CPUtime=2.12
/proc/9094/stat : 9094 (sugar++) S 9092 9094 8150 0 -1 4194304 1887 30099 0 7 6 3 181 22 15 0 1 0 5911801 17276928 1120 996147200 4194304 4206940 548682068528 18446744073709551615 258947985506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/9094/statm: 4218 1120 414 3 0 797 0
[pid=9117] ppid=9094 vsize=6148 CPUtime=0.23
/proc/9117/stat : 9117 (minisat-inc) S 9094 9094 8150 0 -1 4194304 1463 0 0 0 23 0 0 0 17 0 1 0 5911956 6295552 1400 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/9117/statm: 1537 1400 79 151 0 1383 0
Current children cumulated CPU time (s) 2.35
Current children cumulated vsize (KiB) 23020

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

[startup+3.30694 s]
/proc/loadavg: 2.85 2.68 2.63 4/86 9181
/proc/meminfo: memFree=1247232/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=16872 CPUtime=2.3
/proc/9094/stat : 9094 (sugar++) S 9092 9094 8150 0 -1 4194304 1955 33866 0 8 6 3 197 24 16 0 1 0 5911801 17276928 1120 996147200 4194304 4206940 548682068528 18446744073709551615 258947985506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/9094/statm: 4218 1120 414 3 0 797 0
[pid=9117] ppid=9094 vsize=6148 CPUtime=0.3
/proc/9117/stat : 9117 (minisat-inc) S 9094 9094 8150 0 -1 4194304 1466 0 0 0 30 0 0 0 16 0 1 0 5911956 6295552 1401 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/9117/statm: 1537 1401 79 151 0 1383 0
[pid=9178] ppid=9094 vsize=5356 CPUtime=0
/proc/9178/stat : 9178 (sh) S 9094 9094 8150 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 5912119 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9178/statm: 1339 233 193 169 0 50 0
[pid=9179] ppid=9178 vsize=195620 CPUtime=0.11
/proc/9179/stat : 9179 (java) S 9178 9094 8150 0 -1 0 3325 0 1 0 10 1 0 0 18 0 9 0 5912119 200314880 2800 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/9179/statm: 48905 2800 1636 9 0 43487 0
[pid=9179/tid=9180] ppid=9178 vsize=195620 CPUtime=0.1
/proc/9179/task/9180/stat : 9180 (java) R 9178 9094 8150 0 -1 64 2426 0 1 0 9 1 0 0 18 0 9 0 5912120 200314880 2800 996147200 134512640 134550740 4294956000 18446744073709551615 4125978075 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=9179/tid=9181] ppid=9178 vsize=195620 CPUtime=0
/proc/9179/task/9181/stat : 9181 (java) S 9178 9094 8150 0 -1 64 4 0 0 0 0 0 0 0 18 0 9 0 5912121 200314880 2800 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=9179/tid=9182] ppid=9178 vsize=195620 CPUtime=0
/proc/9179/task/9182/stat : 9182 (java) S 9178 9094 8150 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 5912121 200314880 2800 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=9179/tid=9183] ppid=9178 vsize=195620 CPUtime=0
/proc/9179/task/9183/stat : 9183 (java) S 9178 9094 8150 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 5912121 200314880 2800 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.71
Current children cumulated vsize (KiB) 223996

[startup+3.40295 s]
/proc/loadavg: 2.85 2.68 2.63 4/86 9181
/proc/meminfo: memFree=1247232/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=16872 CPUtime=2.3
/proc/9094/stat : 9094 (sugar++) S 9092 9094 8150 0 -1 4194304 1957 33866 0 8 6 3 197 24 15 0 1 0 5911801 17276928 1120 996147200 4194304 4206940 548682068528 18446744073709551615 258947985506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/9094/statm: 4218 1120 414 3 0 797 0
[pid=9117] ppid=9094 vsize=6148 CPUtime=0.3
/proc/9117/stat : 9117 (minisat-inc) S 9094 9094 8150 0 -1 4194304 1466 0 0 0 30 0 0 0 16 0 1 0 5911956 6295552 1401 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/9117/statm: 1537 1401 79 151 0 1383 0
[pid=9178] ppid=9094 vsize=5356 CPUtime=0
/proc/9178/stat : 9178 (sh) S 9094 9094 8150 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 5912119 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9178/statm: 1339 233 193 169 0 50 0
[pid=9179] ppid=9178 vsize=0 CPUtime=0.17
/proc/9179/stat : 9179 (java) Z 9178 9094 8150 0 -1 12 3483 0 1 0 15 2 0 0 15 0 2 0 5912119 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/9179/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 28376

Child status: 0
Real time (s): 3.41986
CPU time (s): 2.83157
CPU user time (s): 2.51162
CPU system time (s): 0.319951
CPU usage (%): 82.7977
Max. virtual memory (cumulated for all children) (KiB): 890460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.51162
system time used= 0.319951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41156
page faults= 9
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3353
involuntary context switches= 3741

runsolver used 0.014997 second user time and 0.021996 second system time

The end

Launcher Data (download as text)

Begin job on node45 at 2008-07-23 06:43:49
IDJOB=1128707
IDBENCH=65992
IDSOLVER=367
FILE ID=node45/1128707-1216788229
PBS_JOBID= 7974232
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/kbtree/kbtree-9-5-3-5/kbtree-9-5-3-5-20/normalized-kbtree-9-5-3-5-20-21_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-1128707-1216788229/watcher-1128707-1216788229 -o /tmp/evaluation-result-1128707-1216788229/solver-1128707-1216788229 -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-1128707-1216788229.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 52079eabfca4fd1ccf65b93a6fa7884a
RANDOM SEED=275219272

node45.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		: 3000.212
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		: 3000.212
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1260640 kB
Buffers:         31920 kB
Cached:         621968 kB
SwapCached:          0 kB
Active:         437524 kB
Inactive:       306304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1260640 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             924 kB
Writeback:           0 kB
Mapped:         110284 kB
Slab:            36540 kB
Committed_AS:   912712 kB
PageTables:       2028 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 node45 at 2008-07-23 06:43:53