Trace number 1128475

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 2.89156 2.76481

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)

0.00/0.07	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.00/0.07	c 0	BEGIN Wed Jul 23 05:48:30 2008
0.00/0.07	c 0	PID 7600
0.00/0.07	c 0	HOST node76.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-1128475-1216784910.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1128475-1216784910.xml' 'HOME/temp.csp'
0.06/0.44	c 0	1 domains, 58 variables, 0 predicates, 308 relations, 309 constraints
0.06/0.48	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.48	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'
0.43/0.56	c 0	Parsing HOME/temp.csp
0.43/0.78	c 0	parsed 676 expressions
0.43/0.78	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.43/0.79	c 0	MAX CSP: 309 constraints
0.43/0.79	c 0	Converting to clausal form CSP
0.43/0.81	c 0	converted 99 (10%) expressions
0.43/0.81	c 0	converted 198 (20%) expressions
0.43/0.81	c 0	converted 297 (30%) expressions
0.43/0.82	c 0	converted 396 (40%) expressions
0.43/0.83	c 0	converted 494 (50%) expressions
0.43/0.84	c 0	converted 593 (60%) expressions
0.43/0.84	c 0	converted 692 (70%) expressions
0.43/0.85	c 0	converted 791 (80%) expressions
0.43/0.85	c 0	converted 890 (90%) expressions
0.43/0.92	c 1	converted 988 (100%) expressions
0.43/0.92	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 464
0.43/0.92	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.43/0.92	c 1	Propagation in CSP
0.43/0.96	c 1	304 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.43/0.96	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 310
0.43/0.96	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.43/0.96	c 1	Simplifing CSP by introducing new Boolean variables
0.43/0.96	c 1	CSP : 676 integers, 0 booleans, 926 clauses, largest domain size 310
0.43/0.96	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.43/0.99	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.09/1.00	c 1	68 (10%) CSP integer variables are encoded (174 clauses, 1816 bytes)
1.09/1.00	c 1	136 (20%) CSP integer variables are encoded (174 clauses, 1816 bytes)
1.09/1.00	c 1	203 (30%) CSP integer variables are encoded (174 clauses, 1816 bytes)
1.09/1.01	c 1	271 (40%) CSP integer variables are encoded (174 clauses, 1816 bytes)
1.09/1.01	c 1	338 (50%) CSP integer variables are encoded (174 clauses, 1816 bytes)
1.09/1.01	c 1	406 (60%) CSP integer variables are encoded (653 clauses, 7200 bytes)
1.09/1.01	c 1	474 (70%) CSP integer variables are encoded (996 clauses, 11659 bytes)
1.09/1.01	c 1	541 (80%) CSP integer variables are encoded (1536 clauses, 18679 bytes)
1.09/1.02	c 1	609 (90%) CSP integer variables are encoded (3918 clauses, 49645 bytes)
1.09/1.02	c 1	676 (100%) CSP integer variables are encoded (4612 clauses, 58667 bytes)
1.09/1.04	c 1	93 (10%) CSP clauses are encoded (4972 clauses, 64862 bytes)
1.09/1.04	c 1	186 (20%) CSP clauses are encoded (5331 clauses, 71705 bytes)
1.09/1.05	c 1	278 (30%) CSP clauses are encoded (5683 clauses, 78992 bytes)
1.09/1.06	c 1	371 (40%) CSP clauses are encoded (6537 clauses, 91664 bytes)
1.09/1.08	c 1	463 (50%) CSP clauses are encoded (12799 clauses, 201878 bytes)
1.09/1.08	c 1	556 (60%) CSP clauses are encoded (14822 clauses, 236484 bytes)
1.23/1.11	c 1	649 (70%) CSP clauses are encoded (32173 clauses, 552219 bytes)
1.23/1.16	c 1	741 (80%) CSP clauses are encoded (48827 clauses, 838153 bytes)
1.32/1.22	c 1	834 (90%) CSP clauses are encoded (85286 clauses, 1503101 bytes)
1.32/1.29	c 1	926 (100%) CSP clauses are encoded (133874 clauses, 2393006 bytes)
1.32/1.30	c 1	926 CSP clauses encoded
1.32/1.30	c 1	Writing map file : HOME/temp.map
1.42/1.30	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.42/1.30	c 1	SAT : 5288 SAT variables, 133874 SAT clauses, 2393006 bytes
1.42/1.30	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.42/1.35	c 1	OBJECTIVE minimize _COST
1.42/1.35	c 1	SOLVING HOME/temp.cnf
1.42/1.35	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
1.42/1.35	c 1	This is MiniSat 2.0 beta incremental
1.42/1.35	c 1	WARNING: for repeatability, setting FPU to use double precision
1.42/1.35	c 1	============================[ Problem Statistics ]=============================
1.42/1.35	c 1	|                                                                             |
1.42/1.35	c 1	|  Number of variables:  5288                                                 |
1.42/1.35	c 1	|  Number of clauses:    133874                                               |
1.43/1.41	c 1	|  Parsing time:         0.05         s                                       |
1.43/1.41	c 1	OK
1.43/1.41	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
1.43/1.41	c 1	SEARCHING: _COST <= 155
1.43/1.41	c 1	============================[ Search Statistics ]==============================
1.43/1.41	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.43/1.41	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.43/1.41	c 1	===============================================================================
1.43/1.41	c 1	|         0 |    5288   133874   389090 |    44624        0    nan |  0.000 % |
1.43/1.42	c 1	===============================================================================
1.43/1.42	c 1	restarts              : 1
1.43/1.42	c 1	conflicts             : 3             (49 /sec)
1.43/1.42	c 1	decisions             : 54            (0.00 % random) (885 /sec)
1.43/1.42	c 1	propagations          : 5321           (87244 /sec)
1.43/1.42	c 1	conflict literals     : 31             (3.12 % deleted)
1.43/1.42	c 1	Memory used           : 7.25 MB
1.43/1.42	c 1	CPU time              : 0.06099 s
1.43/1.42	c 1	
1.43/1.42	c 1	SATISFIABLE
1.43/1.42	c 1	OK
1.43/1.42	c 1	FOUND: _COST <= 155
1.43/1.42	s SATISFIABLE
1.43/1.42	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.43/1.42	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'
1.43/1.49	c 1	Decoding HOME/temp.out
1.43/1.55	c 1	OBJECTIVE _COST 99
1.43/1.55	o 99
1.43/1.55	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
1.43/1.55	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.43/1.58	c 1	OK
1.43/1.58	c 1	OBJECTIVE BOUND: 0 <= _COST <= 99
1.43/1.58	c 1	SEARCHING: _COST <= 49
1.43/1.58	c 1	============================[ Search Statistics ]==============================
1.43/1.58	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.43/1.58	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.43/1.58	c 1	===============================================================================
1.43/1.58	c 1	|         3 |    5288   133874   389090 |    44624        3     10 |  0.000 % |
1.43/1.58	c 1	===============================================================================
1.43/1.58	c 1	restarts              : 2
1.43/1.58	c 1	conflicts             : 18            (257 /sec)
1.43/1.58	c 1	decisions             : 277           (0.36 % random) (3958 /sec)
1.43/1.58	c 1	propagations          : 12951          (185043 /sec)
1.43/1.58	c 1	conflict literals     : 208            (15.45 % deleted)
1.43/1.58	c 1	Memory used           : 7.38 MB
1.43/1.58	c 1	CPU time              : 0.069989 s
1.43/1.58	c 1	
1.43/1.58	c 1	SATISFIABLE
1.43/1.58	c 1	OK
1.43/1.58	c 1	FOUND: _COST <= 49
1.43/1.58	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.43/1.58	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'
1.59/1.65	c 1	Decoding HOME/temp.out
1.59/1.71	c 1	OBJECTIVE _COST 49
1.59/1.71	o 49
1.59/1.71	v 4 4 0 4 3 4 3 0 3 4 1 4 4 2 0 4 0 4 1 3 4 0 4 0 0 2 4 4 4 4 0 4 4 4 1 2 0 4 2 4 4 1 3 1 3 4 4 3 4 1 4 0 4 0 4 4 4 2
1.59/1.71	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.59/1.74	c 1	OK
1.59/1.74	c 1	OBJECTIVE BOUND: 0 <= _COST <= 49
1.59/1.74	c 1	SEARCHING: _COST <= 24
1.59/1.74	c 1	============================[ Search Statistics ]==============================
1.59/1.74	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.59/1.74	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.59/1.74	c 1	===============================================================================
1.59/1.74	c 1	|        18 |    3342   133874   389090 |    44624       18     12 |  0.000 % |
1.59/1.74	c 1	===============================================================================
1.59/1.74	c 1	restarts              : 3
1.59/1.74	c 1	conflicts             : 26            (351 /sec)
1.59/1.74	c 1	decisions             : 350           (0.29 % random) (4730 /sec)
1.59/1.74	c 1	propagations          : 16806          (227145 /sec)
1.59/1.74	c 1	conflict literals     : 293            (13.06 % deleted)
1.59/1.74	c 1	Memory used           : 7.38 MB
1.59/1.74	c 1	CPU time              : 0.073988 s
1.59/1.74	c 1	
1.59/1.74	c 1	SATISFIABLE
1.59/1.74	c 1	OK
1.59/1.74	c 1	FOUND: _COST <= 24
1.59/1.74	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.59/1.74	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'
1.75/1.81	c 1	Decoding HOME/temp.out
1.75/1.87	c 1	OBJECTIVE _COST 24
1.75/1.87	o 24
1.75/1.87	v 3 4 4 4 3 1 4 2 3 0 2 2 4 2 1 3 2 4 3 3 4 4 4 0 3 4 0 4 1 1 2 3 1 1 1 2 4 4 4 4 4 2 4 2 1 3 4 3 4 1 4 4 4 4 3 0 3 2
1.75/1.87	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.75/1.91	c 2	OK
1.75/1.91	c 2	OBJECTIVE BOUND: 0 <= _COST <= 24
1.75/1.91	c 2	SEARCHING: _COST <= 12
1.75/1.91	c 2	============================[ Search Statistics ]==============================
1.75/1.91	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.75/1.91	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.75/1.91	c 2	===============================================================================
1.75/1.91	c 2	|        26 |    2757   133874   389090 |    44624       26     11 |  0.000 % |
1.75/1.92	c 2	|       128 |    2757   133874   389090 |    49087      128     16 | 55.958 % |
1.75/1.94	c 2	|       279 |    2757   133874   389090 |    53995      279     15 | 55.958 % |
1.75/1.96	c 2	===============================================================================
1.75/1.96	c 2	restarts              : 6
1.75/1.96	c 2	conflicts             : 430           (3386 /sec)
1.75/1.96	c 2	decisions             : 927           (0.43 % random) (7300 /sec)
1.75/1.96	c 2	propagations          : 174426         (1373649 /sec)
1.75/1.96	c 2	conflict literals     : 6832           (25.33 % deleted)
1.75/1.96	c 2	Memory used           : 7.38 MB
1.75/1.96	c 2	CPU time              : 0.12698 s
1.75/1.96	c 2	
1.75/1.96	c 2	SATISFIABLE
1.75/1.96	c 2	OK
1.75/1.96	c 2	FOUND: _COST <= 12
1.75/1.96	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.75/1.96	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'
1.91/2.03	c 2	Decoding HOME/temp.out
1.91/2.08	c 2	OBJECTIVE _COST 12
1.91/2.08	o 12
1.91/2.09	v 4 4 3 4 4 3 1 4 4 0 1 4 4 2 0 4 0 4 4 3 0 0 4 4 0 0 1 2 3 0 3 3 2 2 4 1 4 3 3 0 1 0 4 3 4 4 1 1 3 2 0 4 2 1 2 4 1 1
1.91/2.09	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.18/2.11	c 2	OK
2.18/2.11	c 2	OBJECTIVE BOUND: 0 <= _COST <= 12
2.18/2.11	c 2	SEARCHING: _COST <= 6
2.18/2.11	c 2	============================[ Search Statistics ]==============================
2.18/2.11	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.18/2.11	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.18/2.11	c 2	===============================================================================
2.18/2.12	c 2	|       430 |    2329   133874   389090 |    44624      430     16 | 55.958 % |
2.18/2.12	c 2	===============================================================================
2.18/2.12	c 2	restarts              : 7
2.18/2.12	c 2	conflicts             : 447           (3361 /sec)
2.18/2.12	c 2	decisions             : 973           (0.41 % random) (7317 /sec)
2.18/2.12	c 2	propagations          : 184242         (1385497 /sec)
2.18/2.12	c 2	conflict literals     : 7035           (25.56 % deleted)
2.18/2.12	c 2	Memory used           : 7.38 MB
2.18/2.12	c 2	CPU time              : 0.132979 s
2.18/2.12	c 2	
2.18/2.12	c 2	SATISFIABLE
2.18/2.12	c 2	OK
2.18/2.12	c 2	FOUND: _COST <= 6
2.18/2.12	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.18/2.12	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'
2.18/2.19	c 2	Decoding HOME/temp.out
2.21/2.24	c 2	OBJECTIVE _COST 6
2.21/2.24	o 6
2.21/2.24	v 4 4 0 4 3 4 3 0 3 4 1 4 4 2 0 4 0 4 1 3 4 0 4 0 0 2 1 2 3 0 3 3 2 2 0 0 4 3 3 0 2 1 4 2 1 3 4 4 4 1 3 3 2 1 4 4 1 1
2.21/2.25	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.21/2.27	c 2	OK
2.21/2.27	c 2	OBJECTIVE BOUND: 0 <= _COST <= 6
2.21/2.27	c 2	SEARCHING: _COST <= 3
2.21/2.27	c 2	============================[ Search Statistics ]==============================
2.21/2.27	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.21/2.27	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.21/2.27	c 2	===============================================================================
2.21/2.27	c 2	|       447 |    1979   133874   389090 |    44624      447     16 | 55.958 % |
2.21/2.28	c 2	===============================================================================
2.21/2.28	c 2	restarts              : 8
2.21/2.28	c 2	conflicts             : 457           (3336 /sec)
2.21/2.28	c 2	decisions             : 1018          (0.39 % random) (7432 /sec)
2.21/2.28	c 2	propagations          : 188974         (1379584 /sec)
2.21/2.28	c 2	conflict literals     : 7114           (25.62 % deleted)
2.21/2.28	c 2	Memory used           : 7.38 MB
2.21/2.28	c 2	CPU time              : 0.136979 s
2.21/2.28	c 2	
2.21/2.28	c 2	SATISFIABLE
2.21/2.28	c 2	OK
2.21/2.28	c 2	FOUND: _COST <= 3
2.21/2.28	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.21/2.28	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'
2.37/2.35	c 2	Decoding HOME/temp.out
2.37/2.40	c 2	OBJECTIVE _COST 3
2.37/2.40	o 3
2.37/2.40	v 4 4 4 4 4 3 1 3 2 0 0 1 0 3 3 3 3 2 3 3 0 4 1 1 3 0 3 0 4 0 3 0 0 4 0 3 2 3 3 2 2 1 4 3 4 3 1 1 3 2 3 3 2 1 4 4 1 1
2.37/2.40	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.37/2.43	c 2	OK
2.37/2.43	c 2	OBJECTIVE BOUND: 0 <= _COST <= 3
2.37/2.43	c 2	SEARCHING: _COST <= 1
2.37/2.43	c 2	============================[ Search Statistics ]==============================
2.37/2.43	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.37/2.43	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.37/2.43	c 2	===============================================================================
2.37/2.43	c 2	|       457 |    1655   133874   389090 |    44624      457     16 | 55.958 % |
2.37/2.44	c 2	===============================================================================
2.37/2.44	c 2	restarts              : 9
2.37/2.44	c 2	conflicts             : 486           (3399 /sec)
2.37/2.44	c 2	decisions             : 1085          (0.37 % random) (7589 /sec)
2.37/2.44	c 2	propagations          : 197629         (1382234 /sec)
2.37/2.44	c 2	conflict literals     : 7391           (25.55 % deleted)
2.37/2.44	c 2	Memory used           : 7.38 MB
2.37/2.44	c 2	CPU time              : 0.142978 s
2.37/2.44	c 2	
2.37/2.44	c 2	SATISFIABLE
2.37/2.44	c 2	OK
2.37/2.44	c 2	FOUND: _COST <= 1
2.37/2.44	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.37/2.44	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'
2.55/2.51	c 2	Decoding HOME/temp.out
2.55/2.56	c 2	OBJECTIVE _COST 1
2.55/2.56	o 1
2.55/2.56	v 4 4 4 2 3 4 4 0 3 4 1 2 4 2 1 4 0 3 1 3 4 0 4 0 0 2 3 3 4 2 1 2 0 3 0 3 2 3 3 2 2 1 4 3 4 3 1 1 3 2 3 3 2 1 4 4 1 1
2.55/2.56	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.55/2.59	c 2	OK
2.55/2.59	c 2	OBJECTIVE BOUND: 0 <= _COST <= 1
2.55/2.59	c 2	SEARCHING: _COST <= 0
2.55/2.59	c 2	============================[ Search Statistics ]==============================
2.55/2.59	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.55/2.59	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.55/2.59	c 2	===============================================================================
2.55/2.59	c 2	|       486 |    1341   133874   389090 |    44624      486     15 | 55.958 % |
2.55/2.59	c 2	===============================================================================
2.55/2.59	c 2	restarts              : 10
2.55/2.59	c 2	conflicts             : 500           (3449 /sec)
2.55/2.59	c 2	decisions             : 1164          (0.43 % random) (8029 /sec)
2.55/2.59	c 2	propagations          : 199347         (1375025 /sec)
2.55/2.59	c 2	conflict literals     : 7566           (25.13 % deleted)
2.55/2.59	c 2	Memory used           : 7.38 MB
2.55/2.59	c 2	CPU time              : 0.144977 s
2.55/2.59	c 2	
2.55/2.59	c 2	SATISFIABLE
2.55/2.59	c 2	OK
2.55/2.59	c 2	FOUND: _COST <= 0
2.55/2.59	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.55/2.59	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'
2.70/2.66	c 2	Decoding HOME/temp.out
2.70/2.71	c 2	OBJECTIVE _COST 0
2.70/2.71	o 0
2.70/2.71	v 4 1 2 4 4 3 1 4 4 2 2 4 4 3 2 4 0 2 4 3 1 0 2 4 0 0 0 4 1 4 4 2 0 4 3 0 2 1 2 4 3 2 4 2 1 3 4 4 4 1 0 3 3 0 4 4 1 1
2.70/2.72	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.70/2.76	c 2	OK
2.70/2.76	c 2	OBJECTIVE _COST 0
2.70/2.76	s OPTIMUM FOUND
2.70/2.76	c 2	CPU 2.55 (0.06 0.02 2.49 0.29)
2.70/2.76	c 2	END Wed Jul 23 05:48:32 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-1128475-1216784910/watcher-1128475-1216784910 -o /tmp/evaluation-result-1128475-1216784910/solver-1128475-1216784910 -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-1128475-1216784910.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: 1.99 2.00 2.00 4/82 7600
/proc/meminfo: memFree=1238920/2055920 swapFree=4192956/4192956
[pid=7600] ppid=7598 vsize=12272 CPUtime=0
/proc/7600/stat : 7600 (sugar++) R 7598 7600 6209 0 -1 4194304 359 0 0 0 0 0 0 0 20 0 1 0 5577179 12566528 327 996147200 4194304 4206940 548682068528 18446744073709551615 265682992126 0 0 4224 0 0 0 0 17 1 0 0
/proc/7600/statm: 3068 327 246 3 0 168 0

[startup+0.014162 s]
/proc/loadavg: 1.99 2.00 2.00 4/82 7600
/proc/meminfo: memFree=1238920/2055920 swapFree=4192956/4192956
[pid=7600] ppid=7598 vsize=12544 CPUtime=0
/proc/7600/stat : 7600 (sugar++) R 7598 7600 6209 0 -1 4194304 481 0 0 0 0 0 0 0 20 0 1 0 5577179 12845056 449 996147200 4194304 4206940 548682068528 18446744073709551615 265691811888 0 0 4224 0 0 0 0 17 1 0 0
/proc/7600/statm: 3136 449 291 3 0 236 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12544

[startup+0.101179 s]
/proc/loadavg: 1.99 2.00 2.00 4/82 7600
/proc/meminfo: memFree=1238920/2055920 swapFree=4192956/4192956
[pid=7600] ppid=7598 vsize=16740 CPUtime=0.06
/proc/7600/stat : 7600 (sugar++) S 7598 7600 6209 0 -1 4194304 1219 128 0 0 5 1 0 0 16 0 1 0 5577179 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7600/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.3012 s]
/proc/loadavg: 1.99 2.00 2.00 4/82 7600
/proc/meminfo: memFree=1238920/2055920 swapFree=4192956/4192956
[pid=7600] ppid=7598 vsize=16740 CPUtime=0.06
/proc/7600/stat : 7600 (sugar++) S 7598 7600 6209 0 -1 4194304 1219 128 0 0 5 1 0 0 16 0 1 0 5577179 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7600/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701238 s]
/proc/loadavg: 1.99 2.00 2.00 4/82 7600
/proc/meminfo: memFree=1238920/2055920 swapFree=4192956/4192956
[pid=7600] ppid=7598 vsize=16740 CPUtime=0.43
/proc/7600/stat : 7600 (sugar++) S 7598 7600 6209 0 -1 4194304 1296 4624 0 1 5 1 34 3 15 0 1 0 5577179 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7600/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 16740

[startup+1.50134 s]
/proc/loadavg: 1.99 2.00 2.00 2/82 7625
/proc/meminfo: memFree=1232712/2055920 swapFree=4192956/4192956
[pid=7600] ppid=7598 vsize=16872 CPUtime=1.43
/proc/7600/stat : 7600 (sugar++) S 7598 7600 6209 0 -1 4194304 1535 11469 0 2 5 2 129 7 16 0 1 0 5577179 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7600/statm: 4218 1121 414 3 0 797 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 16872

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

[startup+2.30143 s]
/proc/loadavg: 1.99 2.00 2.00 1/83 7666
/proc/meminfo: memFree=1230528/2055920 swapFree=4192956/4192956
[pid=7600] ppid=7598 vsize=16872 CPUtime=2.23
/proc/7600/stat : 7600 (sugar++) S 7598 7600 6209 0 -1 4194304 1862 30498 0 7 5 2 196 20 16 0 1 0 5577179 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7600/statm: 4218 1121 414 3 0 797 0
[pid=7626] ppid=7600 vsize=7552 CPUtime=0.14
/proc/7626/stat : 7626 (minisat-inc) S 7600 7600 6209 0 -1 4194304 1845 0 0 0 13 1 0 0 16 0 1 0 5577314 7733248 1782 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/7626/statm: 1888 1782 79 151 0 1734 0
Current children cumulated CPU time (s) 2.37
Current children cumulated vsize (KiB) 24424

[startup+2.70147 s]
/proc/loadavg: 1.99 2.00 2.00 1/83 7666
/proc/meminfo: memFree=1230528/2055920 swapFree=4192956/4192956
[pid=7600] ppid=7598 vsize=16872 CPUtime=2.55
/proc/7600/stat : 7600 (sugar++) S 7598 7600 6209 0 -1 4194304 2019 38112 0 9 6 2 222 25 16 0 1 0 5577179 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/7600/statm: 4218 1121 414 3 0 797 0
[pid=7626] ppid=7600 vsize=7552 CPUtime=0.15
/proc/7626/stat : 7626 (minisat-inc) S 7600 7600 6209 0 -1 4194304 1850 0 0 0 14 1 0 0 16 0 1 0 5577314 7733248 1783 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/7626/statm: 1888 1783 79 151 0 1734 0
Current children cumulated CPU time (s) 2.7
Current children cumulated vsize (KiB) 24424

Child status: 0
Real time (s): 2.76481
CPU time (s): 2.89156
CPU user time (s): 2.56261
CPU system time (s): 0.328949
CPU usage (%): 104.584
Max. virtual memory (cumulated for all children) (KiB): 891604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.56261
system time used= 0.328949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45883
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= 2315
involuntary context switches= 1082

runsolver used 0.007998 second user time and 0.018997 second system time

The end

Launcher Data (download as text)

Begin job on node76 at 2008-07-23 05:48:30
IDJOB=1128475
IDBENCH=65495
IDSOLVER=367
FILE ID=node76/1128475-1216784910
PBS_JOBID= 7974186
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-9-2-3-5-20-02_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-1128475-1216784910/watcher-1128475-1216784910 -o /tmp/evaluation-result-1128475-1216784910/solver-1128475-1216784910 -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-1128475-1216784910.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 089349e7b06183d79c3898406e218165
RANDOM SEED=630194268

node76.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1239400 kB
Buffers:         34432 kB
Cached:         704592 kB
SwapCached:          0 kB
Active:         188304 kB
Inactive:       575096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1239400 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          44576 kB
Slab:            38284 kB
Committed_AS:   128772 kB
PageTables:       1904 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB
End job on node76 at 2008-07-23 05:48:32