Trace number 1113897

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 NameAnswerNumber of falsified constraintsCPU timeWall clock time
Sugar++ v1.13+minisat-incOPTIMUM3 7.92779 8.32701

General information on the benchmark

Namecsp/os-taillard-7/
normalized-os-taillard-7-95-8.xml
MD5SUM4dcd5adff23a10b18590d338d8ee17e8
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints3
Best CPU time to get the best result obtained on this benchmark7.92779
Satisfiable
(Un)Satisfiability was proved
Number of variables49
Number of constraints294
Maximum constraint arity2
Maximum domain size430
Number of constraints which are defined in extension0
Number of constraints which are defined in intension294
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)

0.06/0.08	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.06/0.08	c 0	BEGIN Sat Jul 12 22:06:59 2008
0.06/0.08	c 0	PID 15615
0.06/0.08	c 0	HOST node37.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-1113897-1215893219.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1113897-1215893219.xml' 'HOME/temp.csp'
0.07/0.45	c 0	49 domains, 49 variables, 1 predicates, 0 relations, 294 constraints
0.07/0.50	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.50	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'
0.07/0.58	c 0	Parsing HOME/temp.csp
0.44/0.70	c 0	parsed 393 expressions
0.44/0.71	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.44/0.72	c 0	MAX CSP: 294 constraints
0.44/0.72	c 0	Converting to clausal form CSP
0.44/0.74	c 1	converted 69 (10%) expressions
0.44/0.76	c 1	converted 138 (20%) expressions
0.44/0.77	c 1	converted 207 (30%) expressions
0.44/0.79	c 1	converted 276 (40%) expressions
0.44/0.80	c 1	converted 345 (50%) expressions
0.44/0.82	c 1	converted 414 (60%) expressions
0.44/0.82	c 1	converted 483 (70%) expressions
0.44/0.83	c 1	converted 552 (80%) expressions
0.44/0.90	c 1	converted 621 (90%) expressions
0.44/0.96	c 1	converted 690 (100%) expressions
0.44/0.96	c 1	CSP : 637 integers, 0 booleans, 881 clauses, largest domain size 442
0.44/0.96	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.44/0.96	c 1	Propagation in CSP
0.91/1.01	c 1	290 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.91/1.01	c 1	CSP : 637 integers, 0 booleans, 881 clauses, largest domain size 430
0.91/1.01	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.91/1.01	c 1	Simplifing CSP by introducing new Boolean variables
0.91/1.02	c 1	CSP : 637 integers, 588 booleans, 1469 clauses, largest domain size 430
0.91/1.02	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.91/1.05	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.91/1.09	c 1	64 (10%) CSP integer variables are encoded (18522 clauses, 255740 bytes)
0.91/1.09	c 1	128 (20%) CSP integer variables are encoded (18522 clauses, 255740 bytes)
0.91/1.09	c 1	192 (30%) CSP integer variables are encoded (18522 clauses, 255740 bytes)
0.91/1.09	c 1	255 (40%) CSP integer variables are encoded (18522 clauses, 255740 bytes)
0.91/1.09	c 1	319 (50%) CSP integer variables are encoded (18522 clauses, 255740 bytes)
0.91/1.09	c 1	383 (60%) CSP integer variables are encoded (18978 clauses, 262580 bytes)
0.91/1.09	c 1	446 (70%) CSP integer variables are encoded (19295 clauses, 267335 bytes)
0.91/1.10	c 1	510 (80%) CSP integer variables are encoded (21863 clauses, 305855 bytes)
0.91/1.10	c 1	574 (90%) CSP integer variables are encoded (22215 clauses, 311135 bytes)
0.91/1.10	c 1	637 (100%) CSP integer variables are encoded (22719 clauses, 318695 bytes)
1.01/1.17	c 1	147 (10%) CSP clauses are encoded (55614 clauses, 962443 bytes)
1.11/1.24	c 1	294 (20%) CSP clauses are encoded (88445 clauses, 1628984 bytes)
1.11/1.30	c 1	441 (30%) CSP clauses are encoded (120848 clauses, 2291467 bytes)
1.20/1.36	c 1	588 (40%) CSP clauses are encoded (152863 clauses, 2950686 bytes)
1.30/1.42	c 1	735 (50%) CSP clauses are encoded (183558 clauses, 3620291 bytes)
1.30/1.48	c 1	882 (60%) CSP clauses are encoded (214113 clauses, 4291178 bytes)
1.30/1.49	c 1	1029 (70%) CSP clauses are encoded (220446 clauses, 4421293 bytes)
1.50/1.69	c 1	1176 (80%) CSP clauses are encoded (306809 clauses, 6242424 bytes)
1.61/1.70	c 1	1323 (90%) CSP clauses are encoded (313142 clauses, 6372539 bytes)
1.61/1.74	c 2	1469 (100%) CSP clauses are encoded (330552 clauses, 6737925 bytes)
1.61/1.75	c 2	1469 CSP clauses encoded
1.61/1.75	c 2	Writing map file : HOME/temp.map
1.61/1.75	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.61/1.75	c 2	SAT : 23944 SAT variables, 330552 SAT clauses, 6737925 bytes
1.61/1.75	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.65/1.81	c 2	OBJECTIVE minimize _COST
1.65/1.81	c 2	SOLVING HOME/temp.cnf
1.65/1.81	c 2	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
1.65/1.81	c 2	This is MiniSat 2.0 beta incremental
1.65/1.81	c 2	WARNING: for repeatability, setting FPU to use double precision
1.65/1.81	c 2	============================[ Problem Statistics ]=============================
1.65/1.81	c 2	|                                                                             |
1.65/1.81	c 2	|  Number of variables:  23944                                                |
1.65/1.81	c 2	|  Number of clauses:    330552                                               |
1.68/1.98	c 2	|  Parsing time:         0.15         s                                       |
1.68/1.99	c 2	OK
1.68/1.99	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
1.68/1.99	c 2	SEARCHING: _COST <= 147
1.68/1.99	c 2	============================[ Search Statistics ]==============================
1.68/1.99	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.68/1.99	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.68/1.99	c 2	===============================================================================
1.68/1.99	c 2	|         0 |   23944   330552   959073 |   110184        0    nan |  0.000 % |
1.68/2.02	c 2	===============================================================================
1.68/2.02	c 2	restarts              : 1
1.68/2.02	c 2	conflicts             : 0             (0 /sec)
1.68/2.02	c 2	decisions             : 438           (0.91 % random) (2258 /sec)
1.68/2.02	c 2	propagations          : 23944          (123442 /sec)
1.68/2.02	c 2	conflict literals     : 0              ( nan % deleted)
1.68/2.02	c 2	Memory used           : 17.57 MB
1.68/2.02	c 2	CPU time              : 0.19397 s
1.68/2.02	c 2	
1.68/2.02	c 2	SATISFIABLE
1.68/2.03	c 2	OK
1.68/2.03	c 2	FOUND: _COST <= 147
1.68/2.03	s SATISFIABLE
1.68/2.03	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.68/2.03	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'
1.94/2.12	c 2	Decoding HOME/temp.out
2.05/2.22	c 2	OBJECTIVE _COST 147
2.05/2.22	o 147
2.05/2.22	v 264 295 152 195 4 36 108 8 80 140 153 194 229 295 193 239 262 356 362 391 420 340 415 366 345 385 393 343 398 384 360 367 342 349 422 370 408 372 353 373 346 388 418 373 371 349 404 342 343
2.05/2.22	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.05/2.24	c 2	OK
2.05/2.24	c 2	OBJECTIVE BOUND: 0 <= _COST <= 147
2.05/2.25	c 2	SEARCHING: _COST <= 73
2.05/2.25	c 2	============================[ Search Statistics ]==============================
2.05/2.26	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.05/2.26	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.05/2.26	c 2	===============================================================================
2.05/2.26	c 2	|         0 |   23944   330552   959073 |   110184        0    nan |  0.000 % |
2.05/2.29	c 2	|       100 |   22621   330552   959073 |   121202      100     10 |  5.526 % |
2.14/2.31	c 2	===============================================================================
2.14/2.31	c 2	restarts              : 3
2.14/2.31	c 2	conflicts             : 113           (428 /sec)
2.14/2.31	c 2	decisions             : 1132          (1.41 % random) (4289 /sec)
2.14/2.31	c 2	propagations          : 144274         (546577 /sec)
2.14/2.31	c 2	conflict literals     : 1079           (11.99 % deleted)
2.14/2.31	c 2	Memory used           : 17.83 MB
2.14/2.31	c 2	CPU time              : 0.263959 s
2.14/2.31	c 2	
2.14/2.31	c 2	SATISFIABLE
2.14/2.32	c 2	OK
2.14/2.32	c 2	FOUND: _COST <= 73
2.14/2.32	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.14/2.32	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'
2.16/2.40	c 2	Decoding HOME/temp.out
2.16/2.50	c 2	OBJECTIVE _COST 73
2.16/2.50	o 73
2.16/2.50	v 331 130 205 30 403 248 98 144 362 422 262 308 31 97 52 150 216 429 320 106 201 340 311 366 332 385 393 343 310 259 347 105 4 173 422 370 284 303 166 278 170 97 231 304 276 349 113 166 21
2.16/2.50	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.16/2.53	c 2	OK
2.16/2.53	c 2	OBJECTIVE BOUND: 0 <= _COST <= 73
2.16/2.53	c 2	SEARCHING: _COST <= 36
2.16/2.54	c 2	============================[ Search Statistics ]==============================
2.16/2.55	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.16/2.55	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.16/2.55	c 2	===============================================================================
2.16/2.55	c 2	|       113 |   22621   330552   959073 |   110184      113     10 |  5.526 % |
2.39/2.64	c 2	===============================================================================
2.39/2.64	c 2	restarts              : 4
2.39/2.64	c 2	conflicts             : 184           (491 /sec)
2.39/2.64	c 2	decisions             : 1501          (1.13 % random) (4003 /sec)
2.39/2.64	c 2	propagations          : 299042         (797567 /sec)
2.39/2.64	c 2	conflict literals     : 2869           (19.32 % deleted)
2.39/2.64	c 2	Memory used           : 17.96 MB
2.39/2.64	c 2	CPU time              : 0.374943 s
2.39/2.64	c 2	
2.39/2.64	c 2	SATISFIABLE
2.39/2.65	c 2	OK
2.39/2.65	c 2	FOUND: _COST <= 36
2.39/2.65	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.39/2.65	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'
2.44/2.73	c 2	Decoding HOME/temp.out
2.44/2.82	c 3	OBJECTIVE _COST 36
2.44/2.82	o 36
2.44/2.83	v 88 145 275 318 225 321 403 313 15 152 75 116 209 388 165 7 341 335 216 90 289 340 259 366 313 385 393 343 220 316 134 367 41 257 28 151 279 216 353 0 62 306 13 304 371 30 180 211 119
2.44/2.83	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.44/2.86	c 3	OK
2.44/2.86	c 3	OBJECTIVE BOUND: 0 <= _COST <= 36
2.44/2.86	c 3	SEARCHING: _COST <= 18
2.44/2.87	c 3	============================[ Search Statistics ]==============================
2.44/2.88	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.44/2.88	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.44/2.88	c 3	===============================================================================
2.44/2.88	c 3	|       184 |   21879   330552   959073 |   110184      184     16 |  5.526 % |
2.44/2.88	c 3	===============================================================================
2.44/2.89	c 3	restarts              : 5
2.44/2.89	c 3	conflicts             : 195           (478 /sec)
2.44/2.89	c 3	decisions             : 1696          (1.06 % random) (4158 /sec)
2.44/2.89	c 3	propagations          : 331661         (813020 /sec)
2.44/2.89	c 3	conflict literals     : 3004           (18.94 % deleted)
2.44/2.89	c 3	Memory used           : 17.96 MB
2.44/2.89	c 3	CPU time              : 0.407937 s
2.44/2.89	c 3	
2.44/2.89	c 3	SATISFIABLE
2.44/2.89	c 3	OK
2.44/2.89	c 3	FOUND: _COST <= 18
2.44/2.89	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.44/2.89	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'
2.65/2.97	c 3	Decoding HOME/temp.out
2.94/3.24	c 3	OBJECTIVE _COST 18
2.94/3.24	o 18
2.94/3.24	v 4 349 47 152 104 277 245 313 35 232 95 136 247 388 374 81 219 359 108 3 420 90 365 280 0 385 393 257 73 9 274 113 181 349 60 16 326 203 353 185 96 266 91 141 371 171 110 278 186
2.94/3.26	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
3.00/3.31	c 3	OK
3.00/3.31	c 3	OBJECTIVE BOUND: 0 <= _COST <= 18
3.00/3.31	c 3	SEARCHING: _COST <= 9
3.00/3.32	c 3	============================[ Search Statistics ]==============================
3.00/3.33	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.00/3.33	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.00/3.33	c 3	===============================================================================
3.00/3.33	c 3	|       195 |   21392   330552   959073 |   110184      195     15 |  5.526 % |
3.10/3.45	c 3	|       295 |   21377   330552   959073 |   121202      295     24 | 12.187 % |
3.20/3.50	c 3	|       448 |   21377   330552   959073 |   133322      448     20 | 12.187 % |
3.30/3.65	c 3	|       673 |   21377   330552   959073 |   146654      673     21 | 12.187 % |
3.40/3.78	c 4	|      1011 |   21377   330552   959073 |   161320     1011     19 | 12.187 % |
3.70/4.09	c 4	|      1517 |   21026   226754   656157 |   177452     1510     19 | 12.187 % |
4.00/4.40	c 4	|      2278 |   21026   226754   656157 |   195197     2271     18 | 12.187 % |
4.59/4.93	c 5	|      3417 |   21026   226754   656157 |   214717     3410     19 | 12.187 % |
5.28/5.69	c 5	|      5125 |   21026   226754   656157 |   236189     5118     20 | 12.187 % |
6.07/6.44	c 6	===============================================================================
6.07/6.45	c 6	restarts              : 14
6.07/6.45	c 6	conflicts             : 5651          (1607 /sec)
6.07/6.45	c 6	decisions             : 9030          (1.31 % random) (2568 /sec)
6.07/6.45	c 6	propagations          : 5748984        (1634876 /sec)
6.07/6.45	c 6	conflict literals     : 135193         (14.71 % deleted)
6.07/6.45	c 6	Memory used           : 18.09 MB
6.07/6.45	c 6	CPU time              : 3.51647 s
6.07/6.45	c 6	
6.07/6.45	c 6	SATISFIABLE
6.07/6.45	c 6	OK
6.07/6.45	c 6	FOUND: _COST <= 9
6.07/6.45	c 6	DECODING HOME/temp.out WITH HOME/temp.map
6.07/6.45	c 6	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
6.16/6.54	c 6	Decoding HOME/temp.out
6.26/6.64	c 6	OBJECTIVE _COST 9
6.26/6.64	o 9
6.26/6.64	v 404 209 30 142 368 281 73 268 340 60 158 400 199 90 295 265 341 259 17 93 143 265 195 366 105 215 137 1 53 2 360 272 179 93 347 288 0 27 353 137 199 90 0 280 73 179 22 342 87
6.26/6.64	c 6	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
6.26/6.68	c 6	OK
6.26/6.68	c 6	OBJECTIVE BOUND: 0 <= _COST <= 9
6.26/6.68	c 6	SEARCHING: _COST <= 4
6.26/6.68	c 6	============================[ Search Statistics ]==============================
6.26/6.68	c 6	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.26/6.68	c 6	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.26/6.68	c 6	===============================================================================
6.26/6.68	c 6	|      5651 |   20705   219662   635835 |    73220     5627     24 | 12.187 % |
6.26/6.69	c 6	|      5751 |   20705   219662   635835 |    80542     5727     24 | 13.527 % |
6.34/6.74	c 7	===============================================================================
6.34/6.74	c 7	restarts              : 16
6.34/6.74	c 7	conflicts             : 5765          (1607 /sec)
6.34/6.74	c 7	decisions             : 9262          (1.27 % random) (2582 /sec)
6.34/6.74	c 7	propagations          : 5824919        (1623692 /sec)
6.34/6.74	c 7	conflict literals     : 137373         (15.14 % deleted)
6.34/6.74	c 7	Memory used           : 18.09 MB
6.34/6.74	c 7	CPU time              : 3.58745 s
6.34/6.74	c 7	
6.34/6.74	c 7	SATISFIABLE
6.34/6.75	c 7	OK
6.34/6.75	c 7	FOUND: _COST <= 4
6.34/6.75	c 7	DECODING HOME/temp.out WITH HOME/temp.map
6.34/6.75	c 7	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
6.39/6.83	c 7	Decoding HOME/temp.out
6.39/6.93	c 7	OBJECTIVE _COST 4
6.39/6.93	o 4
6.39/6.93	v 404 13 253 296 372 178 108 363 60 140 209 153 297 250 245 412 121 362 1 368 84 91 195 366 1 215 300 274 83 291 8 120 342 188 278 88 0 303 74 373 156 27 161 99 186 2 265 342 250
6.39/6.93	c 7	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
6.39/6.96	c 7	OK
6.39/6.96	c 7	OBJECTIVE BOUND: 0 <= _COST <= 4
6.39/6.96	c 7	SEARCHING: _COST <= 2
6.39/6.97	c 7	============================[ Search Statistics ]==============================
6.39/6.97	c 7	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.39/6.97	c 7	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.39/6.97	c 7	===============================================================================
6.39/6.97	c 7	|      5765 |   20705   219662   635835 |    73220     5741     24 | 13.527 % |
6.39/6.97	c 7	|      5865 |   20705   219662   635835 |    80542     5841     24 | 15.064 % |
6.39/6.98	c 7	|      6015 |   20705   219662   635835 |    88597     5991     23 | 15.064 % |
6.39/6.98	c 7	===============================================================================
6.39/6.99	c 7	restarts              : 19
6.39/6.99	c 7	conflicts             : 6025          (1665 /sec)
6.39/6.99	c 7	decisions             : 9532          (1.30 % random) (2634 /sec)
6.39/6.99	c 7	propagations          : 5895746        (1628907 /sec)
6.39/6.99	c 7	conflict literals     : 141338         (15.99 % deleted)
6.39/6.99	c 7	Memory used           : 18.09 MB
6.39/6.99	c 7	CPU time              : 3.61945 s
6.39/6.99	c 7	
6.39/6.99	c 7	UNSATISFIABLE
6.39/6.99	c 7	OK
6.39/6.99	c 7	NOT FOUND: _COST <= 2
6.39/6.99	c 7	OK
6.39/6.99	c 7	OBJECTIVE BOUND: 3 <= _COST <= 4
6.39/6.99	c 7	SEARCHING: _COST <= 3
6.39/6.99	c 7	============================[ Search Statistics ]==============================
6.39/6.99	c 7	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.39/6.99	c 7	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.39/6.99	c 7	===============================================================================
6.39/6.99	c 7	|      6025 |   20705   219662   635835 |    73220     6000     23 | 15.064 % |
6.61/7.09	c 7	|      6126 |   20699   219662   635835 |    80542     6101     23 | 15.119 % |
6.71/7.11	c 7	|      6277 |   20699   219662   635835 |    88597     6252     23 | 15.119 % |
7.00/7.45	c 7	|      6502 |   20699   219662   635835 |    97456     6477     24 | 15.119 % |
7.10/7.57	c 7	|      6840 |   20324   214908   622714 |   107202     6693     24 | 15.119 % |
7.60/8.08	c 8	===============================================================================
7.60/8.08	c 8	restarts              : 24
7.60/8.08	c 8	conflicts             : 7337          (1559 /sec)
7.60/8.08	c 8	decisions             : 11452         (1.30 % random) (2433 /sec)
7.60/8.08	c 8	propagations          : 7523568        (1598622 /sec)
7.60/8.08	c 8	conflict literals     : 181864         (16.39 % deleted)
7.60/8.08	c 8	Memory used           : 18.09 MB
7.60/8.08	c 8	CPU time              : 4.70628 s
7.60/8.08	c 8	
7.60/8.08	c 8	SATISFIABLE
7.60/8.09	c 8	OK
7.60/8.09	c 8	FOUND: _COST <= 3
7.60/8.09	c 8	DECODING HOME/temp.out WITH HOME/temp.map
7.60/8.09	c 8	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
7.69/8.17	c 8	Decoding HOME/temp.out
7.69/8.27	c 8	OBJECTIVE _COST 3
7.69/8.27	o 3
7.69/8.27	v 67 364 10 243 98 165 314 56 369 165 288 130 200 3 178 69 310 429 92 266 251 340 135 155 224 0 50 343 128 2 53 251 342 165 329 0 319 65 237 128 346 190 323 3 340 254 404 66 159
7.69/8.28	c 8	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
7.69/8.31	c 8	OK
7.69/8.31	c 8	OBJECTIVE _COST 3
7.69/8.31	s OPTIMUM FOUND
7.69/8.32	c 8	CPU 7.54 (0.06 0.03 7.48 0.33)
7.69/8.32	c 8	END Sat Jul 12 22:07:07 2008

Verifier Data (download as text)

OK	3	291
3 unsatisfied constraints, 291 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-1113897-1215893219/watcher-1113897-1215893219 -o /tmp/evaluation-result-1113897-1215893219/solver-1113897-1215893219 -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-1113897-1215893219.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: 2.32 2.32 2.39 4/81 15615
/proc/meminfo: memFree=1923432/2055920 swapFree=4191900/4192956
[pid=15615] ppid=15613 vsize=12268 CPUtime=0
/proc/15615/stat : 15615 (sugar++) R 15613 15615 14244 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 46021700 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 213116484197 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/15615/statm: 3067 316 241 3 0 167 0

[startup+0.075685 s]
/proc/loadavg: 2.32 2.32 2.39 4/81 15615
/proc/meminfo: memFree=1923432/2055920 swapFree=4191900/4192956
[pid=15615] ppid=15613 vsize=16608 CPUtime=0.06
/proc/15615/stat : 15615 (sugar++) R 15613 15615 14244 0 -1 4194304 1070 0 0 0 5 1 0 0 18 0 1 0 46021700 17006592 1038 996147200 4194304 4206940 548682068528 18446744073709551615 213136067405 0 0 4224 0 0 0 0 17 1 0 0
/proc/15615/statm: 4152 1038 380 3 0 731 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16608

[startup+0.101684 s]
/proc/loadavg: 2.32 2.32 2.39 4/81 15615
/proc/meminfo: memFree=1923432/2055920 swapFree=4191900/4192956
[pid=15615] ppid=15613 vsize=16740 CPUtime=0.07
/proc/15615/stat : 15615 (sugar++) S 15613 15615 14244 0 -1 4194304 1219 128 0 0 5 2 0 0 19 0 1 0 46021700 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15615/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.301709 s]
/proc/loadavg: 2.32 2.32 2.39 4/81 15615
/proc/meminfo: memFree=1923432/2055920 swapFree=4191900/4192956
[pid=15615] ppid=15613 vsize=16740 CPUtime=0.07
/proc/15615/stat : 15615 (sugar++) S 15613 15615 14244 0 -1 4194304 1219 128 0 0 5 2 0 0 19 0 1 0 46021700 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15615/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.701751 s]
/proc/loadavg: 2.32 2.32 2.39 4/81 15615
/proc/meminfo: memFree=1923432/2055920 swapFree=4191900/4192956
[pid=15615] ppid=15613 vsize=16740 CPUtime=0.44
/proc/15615/stat : 15615 (sugar++) S 15613 15615 14244 0 -1 4194304 1296 4512 0 1 5 2 34 3 16 0 1 0 46021700 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15615/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.44
Current children cumulated vsize (KiB) 16740

[startup+1.50284 s]
/proc/loadavg: 2.32 2.32 2.39 3/92 15637
/proc/meminfo: memFree=1908944/2055920 swapFree=4191900/4192956
[pid=15615] ppid=15613 vsize=16740 CPUtime=0.44
/proc/15615/stat : 15615 (sugar++) S 15613 15615 14244 0 -1 4194304 1297 4512 0 1 5 2 34 3 15 0 1 0 46021700 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15615/statm: 4185 1104 409 3 0 764 0
[pid=15628] ppid=15615 vsize=5356 CPUtime=0
/proc/15628/stat : 15628 (sh) S 15615 15615 14244 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 46021751 5484544 233 996147200 4194304 4889804 548682068688 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15628/statm: 1339 233 193 169 0 50 0
[pid=15629] ppid=15628 vsize=868456 CPUtime=0.97
/proc/15629/stat : 15629 (java) S 15628 15615 14244 0 -1 0 6408 0 1 0 91 6 0 0 18 0 9 0 46021751 889298944 5539 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15629/statm: 217114 5539 2562 9 0 211661 0
[pid=15629/tid=15630] ppid=15628 vsize=868456 CPUtime=0.66
/proc/15629/task/15630/stat : 15630 (java) R 15628 15615 14244 0 -1 64 2812 0 1 0 62 4 0 0 21 0 9 0 46021752 889298944 5539 996147200 134512640 134550740 4294955920 18446744073709551615 4126883532 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15629/tid=15631] ppid=15628 vsize=868456 CPUtime=0.07
/proc/15629/task/15631/stat : 15631 (java) S 15628 15615 14244 0 -1 64 1447 0 0 0 7 0 0 0 16 0 9 0 46021753 889298944 5539 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15629/tid=15632] ppid=15628 vsize=868456 CPUtime=0
/proc/15629/task/15632/stat : 15632 (java) S 15628 15615 14244 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 46021753 889298944 5539 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15629/tid=15633] ppid=15628 vsize=868456 CPUtime=0
/proc/15629/task/15633/stat : 15633 (java) S 15628 15615 14244 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 46021753 889298944 5539 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15629/tid=15634] ppid=15628 vsize=868456 CPUtime=0
/proc/15629/task/15634/stat : 15634 (java) S 15628 15615 14244 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 46021755 889298944 5539 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15629/tid=15635] ppid=15628 vsize=868456 CPUtime=0.21
/proc/15629/task/15635/stat : 15635 (java) S 15628 15615 14244 0 -1 64 1456 0 0 0 21 0 0 0 16 0 9 0 46021755 889298944 5539 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15629/tid=15636] ppid=15628 vsize=868456 CPUtime=0
/proc/15629/task/15636/stat : 15636 (java) S 15628 15615 14244 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 46021755 889298944 5539 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15629/tid=15637] ppid=15628 vsize=868456 CPUtime=0
/proc/15629/task/15637/stat : 15637 (java) S 15628 15615 14244 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 46021755 889298944 5539 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 890552

[startup+3.10201 s]
/proc/loadavg: 2.32 2.32 2.39 3/93 15648
/proc/meminfo: memFree=1892744/2055920 swapFree=4191900/4192956
[pid=15615] ppid=15613 vsize=16872 CPUtime=2.22
/proc/15615/stat : 15615 (sugar++) S 15613 15615 14244 0 -1 4194304 1747 22682 0 5 6 2 195 19 15 0 1 0 46021700 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15615/statm: 4218 1121 414 3 0 797 0
[pid=15638] ppid=15615 vsize=18384 CPUtime=0.43
/proc/15638/stat : 15638 (minisat-inc) S 15615 15615 14244 0 -1 4194304 4390 0 0 0 41 2 0 0 16 0 1 0 46021882 18825216 4330 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/15638/statm: 4596 4330 80 151 0 4442 0
Current children cumulated CPU time (s) 2.65
Current children cumulated vsize (KiB) 35256

[startup+6.30237 s]
/proc/loadavg: 2.29 2.31 2.39 3/83 15678
/proc/meminfo: memFree=1896152/2055920 swapFree=4191900/4192956
[pid=15615] ppid=15613 vsize=16872 CPUtime=2.59
/proc/15615/stat : 15615 (sugar++) S 15613 15615 14244 0 -1 4194304 1765 26484 0 6 6 3 229 21 15 0 1 0 46021700 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15615/statm: 4218 1121 414 3 0 797 0
[pid=15638] ppid=15615 vsize=18516 CPUtime=3.38
/proc/15638/stat : 15638 (minisat-inc) R 15615 15615 14244 0 -1 4194304 4412 0 0 0 336 2 0 0 25 0 1 0 46021882 18960384 4352 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 1 0 0
/proc/15638/statm: 4629 4352 80 151 0 4475 0
Current children cumulated CPU time (s) 5.97
Current children cumulated vsize (KiB) 35388

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

[startup+7.10245 s]
/proc/loadavg: 2.29 2.31 2.39 3/89 15684
/proc/meminfo: memFree=1892904/2055920 swapFree=4191900/4192956
[pid=15615] ppid=15613 vsize=16872 CPUtime=2.96
/proc/15615/stat : 15615 (sugar++) S 15613 15615 14244 0 -1 4194304 1907 34076 0 8 6 3 259 28 15 0 1 0 46021700 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15615/statm: 4218 1121 414 3 0 797 0
[pid=15638] ppid=15615 vsize=18516 CPUtime=3.75
/proc/15638/stat : 15638 (minisat-inc) R 15615 15615 14244 0 -1 4194304 4419 0 0 0 373 2 0 0 17 0 1 0 46021882 18960384 4353 996147200 134512640 135134323 4294956192 18446744073709551615 134529056 0 0 4096 3 0 0 0 17 1 0 0
/proc/15638/statm: 4629 4353 80 151 0 4475 0
Current children cumulated CPU time (s) 6.71
Current children cumulated vsize (KiB) 35388

[startup+7.90154 s]
/proc/loadavg: 2.29 2.31 2.39 3/83 15698
/proc/meminfo: memFree=1895960/2055920 swapFree=4191900/4192956
[pid=15615] ppid=15613 vsize=16872 CPUtime=2.96
/proc/15615/stat : 15615 (sugar++) S 15613 15615 14244 0 -1 4194304 1907 34076 0 8 6 3 259 28 15 0 1 0 46021700 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15615/statm: 4218 1121 414 3 0 797 0
[pid=15638] ppid=15615 vsize=18516 CPUtime=4.54
/proc/15638/stat : 15638 (minisat-inc) R 15615 15615 14244 0 -1 4194304 4420 0 0 0 452 2 0 0 23 0 1 0 46021882 18960384 4354 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 1 0 0
/proc/15638/statm: 4629 4354 80 151 0 4475 0
Current children cumulated CPU time (s) 7.5
Current children cumulated vsize (KiB) 35388

[startup+8.30157 s]
/proc/loadavg: 2.29 2.31 2.39 3/83 15698
/proc/meminfo: memFree=1895960/2055920 swapFree=4191900/4192956
[pid=15615] ppid=15613 vsize=16872 CPUtime=2.96
/proc/15615/stat : 15615 (sugar++) S 15613 15615 14244 0 -1 4194304 1960 34076 0 8 6 3 259 28 15 0 1 0 46021700 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15615/statm: 4218 1121 414 3 0 797 0
[pid=15638] ppid=15615 vsize=18516 CPUtime=4.73
/proc/15638/stat : 15638 (minisat-inc) S 15615 15615 14244 0 -1 4194304 4422 0 0 0 471 2 0 0 24 0 1 0 46021882 18960384 4354 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/15638/statm: 4629 4354 80 151 0 4475 0
Current children cumulated CPU time (s) 7.69
Current children cumulated vsize (KiB) 35388

Child status: 0
Real time (s): 8.32701
CPU time (s): 7.92779
CPU user time (s): 7.54985
CPU system time (s): 0.377942
CPU usage (%): 95.2057
Max. virtual memory (cumulated for all children) (KiB): 890552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.54985
system time used= 0.377942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44347
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= 4596
involuntary context switches= 4376

runsolver used 0.021996 second user time and 0.032994 second system time

The end

Launcher Data (download as text)

Begin job on node37 at 2008-07-12 22:06:59
IDJOB=1113897
IDBENCH=61659
IDSOLVER=367
FILE ID=node37/1113897-1215893219
PBS_JOBID= 7903570
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/os-taillard-7/normalized-os-taillard-7-95-8.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-1113897-1215893219/watcher-1113897-1215893219 -o /tmp/evaluation-result-1113897-1215893219/solver-1113897-1215893219 -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-1113897-1215893219.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4dcd5adff23a10b18590d338d8ee17e8
RANDOM SEED=1316931770

node37.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		: 3000.238
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		: 3000.238
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:       1923912 kB
Buffers:         13252 kB
Cached:          48576 kB
SwapCached:        256 kB
Active:          61668 kB
Inactive:        29060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1923912 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          47836 kB
Slab:            26288 kB
Committed_AS:   202148 kB
PageTables:       1996 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 node37 at 2008-07-12 22:07:07