Trace number 1113903

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-incOPTIMUM4 7.41887 7.78246

General information on the benchmark

Namecsp/os-taillard-7/
normalized-os-taillard-7-95-7.xml
MD5SUMade751c01265e76d9130de5791ec47bc
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints4
Best CPU time to get the best result obtained on this benchmark7.41887
Satisfiable
(Un)Satisfiability was proved
Number of variables49
Number of constraints294
Maximum constraint arity2
Maximum domain size403
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)

0.04/0.16	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.04/0.16	c 0	BEGIN Sat Jul 12 22:07:36 2008
0.04/0.16	c 0	PID 18867
0.04/0.16	c 0	HOST node49.alineos.net
0.04/0.16	c 0	CONVERTING HOME/instance-1113903-1215893255.xml TO HOME/temp.csp
0.04/0.16	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1113903-1215893255.xml' 'HOME/temp.csp'
0.06/0.50	c 0	49 domains, 49 variables, 1 predicates, 0 relations, 294 constraints
0.06/0.57	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.57	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'
0.45/0.65	c 0	Parsing HOME/temp.csp
0.45/0.77	c 0	parsed 393 expressions
0.45/0.78	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.45/0.78	c 0	MAX CSP: 294 constraints
0.45/0.79	c 0	Converting to clausal form CSP
0.45/0.81	c 0	converted 69 (10%) expressions
0.45/0.83	c 0	converted 138 (20%) expressions
0.45/0.84	c 0	converted 207 (30%) expressions
0.45/0.85	c 0	converted 276 (40%) expressions
0.45/0.87	c 0	converted 345 (50%) expressions
0.45/0.88	c 0	converted 414 (60%) expressions
0.45/0.89	c 0	converted 483 (70%) expressions
0.45/0.90	c 0	converted 552 (80%) expressions
0.45/0.97	c 0	converted 621 (90%) expressions
0.85/1.04	c 0	converted 690 (100%) expressions
0.85/1.04	c 0	CSP : 637 integers, 0 booleans, 881 clauses, largest domain size 442
0.85/1.04	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.85/1.04	c 0	Propagation in CSP
0.85/1.08	c 0	290 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.85/1.08	c 0	CSP : 637 integers, 0 booleans, 881 clauses, largest domain size 403
0.85/1.08	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.85/1.08	c 0	Simplifing CSP by introducing new Boolean variables
0.85/1.09	c 0	CSP : 637 integers, 588 booleans, 1469 clauses, largest domain size 403
0.85/1.09	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.95/1.12	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.95/1.16	c 1	64 (10%) CSP integer variables are encoded (17199 clauses, 235901 bytes)
0.95/1.16	c 1	128 (20%) CSP integer variables are encoded (17199 clauses, 235901 bytes)
0.95/1.16	c 1	192 (30%) CSP integer variables are encoded (17199 clauses, 235901 bytes)
0.95/1.16	c 1	255 (40%) CSP integer variables are encoded (17199 clauses, 235901 bytes)
0.95/1.16	c 1	319 (50%) CSP integer variables are encoded (17199 clauses, 235901 bytes)
0.95/1.16	c 1	383 (60%) CSP integer variables are encoded (17655 clauses, 242741 bytes)
0.95/1.16	c 1	446 (70%) CSP integer variables are encoded (17972 clauses, 247496 bytes)
0.95/1.17	c 1	510 (80%) CSP integer variables are encoded (20540 clauses, 286016 bytes)
0.95/1.17	c 1	574 (90%) CSP integer variables are encoded (20892 clauses, 291296 bytes)
0.95/1.17	c 1	637 (100%) CSP integer variables are encoded (21396 clauses, 298856 bytes)
1.05/1.24	c 1	147 (10%) CSP clauses are encoded (52141 clauses, 898783 bytes)
1.05/1.29	c 1	294 (20%) CSP clauses are encoded (80612 clauses, 1476032 bytes)
1.15/1.35	c 1	441 (30%) CSP clauses are encoded (111487 clauses, 2105601 bytes)
1.24/1.41	c 1	588 (40%) CSP clauses are encoded (140816 clauses, 2704306 bytes)
1.24/1.47	c 1	735 (50%) CSP clauses are encoded (169481 clauses, 3321881 bytes)
1.34/1.53	c 1	882 (60%) CSP clauses are encoded (199854 clauses, 3988764 bytes)
1.34/1.55	c 1	1029 (70%) CSP clauses are encoded (206187 clauses, 4118879 bytes)
1.54/1.73	c 1	1176 (80%) CSP clauses are encoded (292550 clauses, 5940010 bytes)
1.54/1.75	c 1	1323 (90%) CSP clauses are encoded (298883 clauses, 6070125 bytes)
1.54/1.79	c 1	1469 (100%) CSP clauses are encoded (316293 clauses, 6435511 bytes)
1.54/1.79	c 1	1469 CSP clauses encoded
1.54/1.79	c 1	Writing map file : HOME/temp.map
1.64/1.80	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.64/1.80	c 1	SAT : 22621 SAT variables, 316293 SAT clauses, 6435511 bytes
1.64/1.80	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.64/1.83	c 1	OBJECTIVE minimize _COST
1.64/1.83	c 1	SOLVING HOME/temp.cnf
1.64/1.83	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
1.64/1.84	c 1	This is MiniSat 2.0 beta incremental
1.64/1.84	c 1	WARNING: for repeatability, setting FPU to use double precision
1.64/1.84	c 1	============================[ Problem Statistics ]=============================
1.64/1.84	c 1	|                                                                             |
1.64/1.84	c 1	|  Number of variables:  22621                                                |
1.64/1.84	c 1	|  Number of clauses:    316293                                               |
1.67/2.00	c 1	|  Parsing time:         0.15         s                                       |
1.67/2.01	c 1	OK
1.67/2.01	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
1.67/2.01	c 1	SEARCHING: _COST <= 147
1.67/2.01	c 1	============================[ Search Statistics ]==============================
1.67/2.01	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.67/2.01	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.67/2.01	c 1	===============================================================================
1.67/2.01	c 1	|         0 |   22621   316293   917619 |   105431        0    nan |  0.000 % |
1.67/2.04	c 1	===============================================================================
1.67/2.04	c 1	restarts              : 1
1.67/2.04	c 1	conflicts             : 5             (27 /sec)
1.67/2.04	c 1	decisions             : 410           (1.22 % random) (2253 /sec)
1.67/2.04	c 1	propagations          : 24899          (136829 /sec)
1.67/2.04	c 1	conflict literals     : 40             (9.09 % deleted)
1.67/2.04	c 1	Memory used           : 16.95 MB
1.67/2.04	c 1	CPU time              : 0.181972 s
1.67/2.04	c 1	
1.67/2.04	c 1	SATISFIABLE
1.67/2.05	c 1	OK
1.67/2.05	c 1	FOUND: _COST <= 147
1.67/2.05	s SATISFIABLE
1.67/2.05	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.67/2.05	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'
1.90/2.14	c 1	Decoding HOME/temp.out
2.09/2.35	c 2	OBJECTIVE _COST 147
2.09/2.35	o 147
2.09/2.36	v 14 33 228 367 136 244 53 348 242 297 200 2 56 139 203 255 256 341 346 306 392 334 365 280 307 218 320 376 349 342 276 351 350 322 345 401 382 386 310 385 146 361 345 283 323 377 216 380 286
2.09/2.36	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.09/2.37	c 2	OK
2.09/2.37	c 2	OBJECTIVE BOUND: 0 <= _COST <= 147
2.09/2.37	c 2	SEARCHING: _COST <= 73
2.09/2.38	c 2	============================[ Search Statistics ]==============================
2.09/2.39	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.09/2.39	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.09/2.39	c 2	===============================================================================
2.09/2.39	c 2	|         5 |   22621   316293   917619 |   105431        5      8 |  0.000 % |
2.21/2.42	c 2	|       105 |   21344   316293   917619 |   115974      105     13 |  5.849 % |
2.21/2.48	c 2	===============================================================================
2.21/2.49	c 2	restarts              : 3
2.21/2.49	c 2	conflicts             : 207           (688 /sec)
2.21/2.49	c 2	decisions             : 1307          (1.22 % random) (4343 /sec)
2.21/2.49	c 2	propagations          : 213539         (709540 /sec)
2.21/2.49	c 2	conflict literals     : 3328           (12.26 % deleted)
2.21/2.49	c 2	Memory used           : 17.33 MB
2.21/2.49	c 2	CPU time              : 0.300954 s
2.21/2.49	c 2	
2.21/2.49	c 2	SATISFIABLE
2.21/2.49	c 2	OK
2.21/2.49	c 2	FOUND: _COST <= 73
2.21/2.49	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.21/2.49	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'
2.30/2.58	c 2	Decoding HOME/temp.out
2.30/2.67	c 2	OBJECTIVE _COST 73
2.30/2.68	o 73
2.30/2.68	v 36 325 389 361 233 136 320 55 115 355 170 1 214 294 68 402 120 337 345 180 302 364 365 335 229 240 319 362 277 264 331 84 51 183 345 237 162 212 22 313 239 397 345 180 12 154 264 342 92
2.30/2.68	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.30/2.71	c 2	OK
2.30/2.71	c 2	OBJECTIVE BOUND: 0 <= _COST <= 73
2.30/2.71	c 2	SEARCHING: _COST <= 36
2.30/2.72	c 2	============================[ Search Statistics ]==============================
2.30/2.73	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.30/2.73	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.30/2.73	c 2	===============================================================================
2.30/2.73	c 2	|       207 |   21298   316293   917619 |   105431      207     16 |  5.849 % |
2.30/2.77	c 2	|       309 |   21297   316293   917619 |   115974      309     17 |  9.129 % |
2.30/2.79	c 2	===============================================================================
2.30/2.79	c 2	restarts              : 5
2.30/2.79	c 2	conflicts             : 316           (806 /sec)
2.30/2.79	c 2	decisions             : 1852          (1.24 % random) (4725 /sec)
2.30/2.79	c 2	propagations          : 347631         (886950 /sec)
2.30/2.79	c 2	conflict literals     : 5403           (11.87 % deleted)
2.30/2.79	c 2	Memory used           : 17.33 MB
2.30/2.79	c 2	CPU time              : 0.39194 s
2.30/2.79	c 2	
2.30/2.79	c 2	SATISFIABLE
2.57/2.80	c 2	OK
2.57/2.80	c 2	FOUND: _COST <= 36
2.57/2.80	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.57/2.80	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'
2.57/2.88	c 2	Decoding HOME/temp.out
2.57/2.98	c 2	OBJECTIVE _COST 36
2.57/2.98	o 36
2.57/2.98	v 146 10 31 190 226 45 318 36 268 220 300 349 323 288 351 120 121 40 294 171 25 234 2 227 47 322 143 295 213 342 73 297 267 145 284 401 57 30 78 383 199 184 242 58 323 31 84 142 165
2.57/2.98	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.57/3.01	c 2	OK
2.57/3.01	c 2	OBJECTIVE BOUND: 0 <= _COST <= 36
2.57/3.01	c 2	SEARCHING: _COST <= 18
2.57/3.02	c 2	============================[ Search Statistics ]==============================
2.57/3.03	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.57/3.03	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.57/3.03	c 2	===============================================================================
2.57/3.03	c 2	|       316 |   20556   316293   917619 |   105431      316     17 |  9.129 % |
2.57/3.08	c 2	|       417 |   20556   316293   917619 |   115974      417     18 | 11.282 % |
2.85/3.15	c 3	|       567 |   20556   316293   917619 |   127571      567     19 | 11.282 % |
2.95/3.25	c 3	|       792 |   20556   316293   917619 |   140328      792     18 | 11.282 % |
3.14/3.40	c 3	|      1129 |   20556   316293   917619 |   154361     1129     18 | 11.282 % |
3.34/3.63	c 3	|      1636 |   20069   224960   651018 |   169797     1621     18 | 11.282 % |
3.64/3.93	c 3	|      2395 |   20069   224960   651018 |   186777     2380     19 | 11.282 % |
4.04/4.36	c 4	|      3534 |   20069   224960   651018 |   205455     3519     18 | 11.282 % |
4.72/5.07	c 4	|      5242 |   20069   224960   651018 |   226000     5227     19 | 11.282 % |
5.61/5.90	c 5	===============================================================================
5.61/5.90	c 5	restarts              : 14
5.61/5.90	c 5	conflicts             : 7585          (2336 /sec)
5.61/5.90	c 5	decisions             : 11464         (1.38 % random) (3531 /sec)
5.61/5.90	c 5	propagations          : 6158536        (1896974 /sec)
5.61/5.90	c 5	conflict literals     : 198110         (24.12 % deleted)
5.61/5.90	c 5	Memory used           : 17.48 MB
5.61/5.90	c 5	CPU time              : 3.24651 s
5.61/5.90	c 5	
5.61/5.90	c 5	SATISFIABLE
5.61/5.91	c 5	OK
5.61/5.91	c 5	FOUND: _COST <= 18
5.61/5.91	c 5	DECODING HOME/temp.out WITH HOME/temp.map
5.61/5.91	c 5	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
5.61/5.99	c 5	Decoding HOME/temp.out
5.62/6.08	c 5	OBJECTIVE _COST 18
5.62/6.08	o 18
5.62/6.09	v 83 63 38 2 311 102 228 324 268 10 361 199 119 58 134 202 13 97 335 226 392 370 253 185 84 291 1 106 52 284 113 0 186 203 345 226 284 249 133 266 305 232 180 238 323 93 322 70 8
5.62/6.09	c 5	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
5.62/6.13	c 5	OK
5.62/6.13	c 5	OBJECTIVE BOUND: 0 <= _COST <= 18
5.62/6.13	c 5	SEARCHING: _COST <= 9
5.62/6.13	c 5	============================[ Search Statistics ]==============================
5.62/6.13	c 5	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.62/6.13	c 5	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.62/6.13	c 5	===============================================================================
5.62/6.13	c 5	|      7585 |   19703   212495   614703 |    70831     7565     26 | 11.282 % |
5.87/6.20	c 6	|      7685 |   19703   212495   614703 |    77914     7665     26 | 12.900 % |
5.87/6.30	c 6	|      7835 |   19703   212495   614703 |    85706     7815     26 | 12.900 % |
6.07/6.41	c 6	|      8060 |   19703   212495   614703 |    94276     8040     26 | 12.900 % |
6.17/6.52	c 6	|      8399 |   19703   212495   614703 |   103704     8379     26 | 12.900 % |
6.28/6.63	c 6	===============================================================================
6.28/6.63	c 6	restarts              : 19
6.28/6.63	c 6	conflicts             : 8548          (2274 /sec)
6.28/6.63	c 6	decisions             : 12948         (1.41 % random) (3444 /sec)
6.28/6.63	c 6	propagations          : 7002555        (1862665 /sec)
6.28/6.63	c 6	conflict literals     : 221187         (24.30 % deleted)
6.28/6.63	c 6	Memory used           : 17.48 MB
6.28/6.63	c 6	CPU time              : 3.75943 s
6.28/6.63	c 6	
6.28/6.63	c 6	SATISFIABLE
6.28/6.64	c 6	OK
6.28/6.64	c 6	FOUND: _COST <= 9
6.28/6.64	c 6	DECODING HOME/temp.out WITH HOME/temp.map
6.28/6.64	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'
6.32/6.72	c 6	Decoding HOME/temp.out
6.32/6.82	c 6	OBJECTIVE _COST 9
6.32/6.82	o 9
6.32/6.82	v 243 347 216 367 122 13 262 68 153 6 111 208 323 262 188 121 297 360 240 11 374 332 365 297 12 135 214 108 239 178 105 293 7 24 345 228 3 368 230 385 110 326 239 93 323 297 54 270 177
6.32/6.82	c 6	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
6.32/6.87	c 6	OK
6.32/6.87	c 6	OBJECTIVE BOUND: 0 <= _COST <= 9
6.32/6.87	c 6	SEARCHING: _COST <= 4
6.32/6.87	c 6	============================[ Search Statistics ]==============================
6.32/6.87	c 6	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.32/6.87	c 6	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.32/6.87	c 6	===============================================================================
6.32/6.87	c 6	|      8548 |   19382   205403   594381 |    68467     8088     24 | 12.900 % |
6.32/6.88	c 6	|      8648 |   19382   205403   594381 |    75314     8188     24 | 14.319 % |
6.75/7.14	c 7	|      8800 |   19382   205403   594381 |    82845     8340     25 | 14.319 % |
6.85/7.23	c 7	===============================================================================
6.85/7.23	c 7	restarts              : 22
6.85/7.23	c 7	conflicts             : 8929          (2158 /sec)
6.85/7.23	c 7	decisions             : 13568         (1.36 % random) (3279 /sec)
6.85/7.23	c 7	propagations          : 7507048        (1814449 /sec)
6.85/7.23	c 7	conflict literals     : 234855         (24.00 % deleted)
6.85/7.23	c 7	Memory used           : 17.48 MB
6.85/7.23	c 7	CPU time              : 4.13737 s
6.85/7.23	c 7	
6.85/7.23	c 7	SATISFIABLE
6.85/7.24	c 7	OK
6.85/7.24	c 7	FOUND: _COST <= 4
6.85/7.24	c 7	DECODING HOME/temp.out WITH HOME/temp.map
6.85/7.24	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'
6.89/7.32	c 7	Decoding HOME/temp.out
6.89/7.42	c 7	OBJECTIVE _COST 4
6.89/7.42	o 4
6.89/7.42	v 210 283 191 239 311 1 98 62 348 181 303 249 99 1 351 263 194 244 12 94 249 275 191 335 95 229 12 308 349 8 260 127 332 179 69 401 264 247 1 229 303 223 345 121 205 285 320 98 0
6.89/7.42	c 7	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
6.89/7.45	c 7	OK
6.89/7.45	c 7	OBJECTIVE BOUND: 0 <= _COST <= 4
6.89/7.45	c 7	SEARCHING: _COST <= 2
6.89/7.47	c 7	============================[ Search Statistics ]==============================
6.89/7.47	c 7	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.89/7.47	c 7	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.89/7.47	c 7	===============================================================================
6.89/7.47	c 7	|      8929 |   19382   205403   594381 |    68467     8469     25 | 14.319 % |
6.89/7.47	c 7	|      9030 |   19382   205403   594381 |    75314     8570     25 | 15.945 % |
6.89/7.48	c 7	===============================================================================
6.89/7.48	c 7	restarts              : 24
6.89/7.48	c 7	conflicts             : 9140          (2194 /sec)
6.89/7.48	c 7	decisions             : 13785         (1.37 % random) (3309 /sec)
6.89/7.48	c 7	propagations          : 7563771        (1815872 /sec)
6.89/7.48	c 7	conflict literals     : 237756         (24.46 % deleted)
6.89/7.48	c 7	Memory used           : 17.48 MB
6.89/7.48	c 7	CPU time              : 4.16537 s
6.89/7.48	c 7	
6.89/7.48	c 7	UNSATISFIABLE
6.89/7.48	c 7	OK
6.89/7.48	c 7	NOT FOUND: _COST <= 2
6.89/7.48	c 7	OK
6.89/7.48	c 7	OBJECTIVE BOUND: 3 <= _COST <= 4
6.89/7.48	c 7	SEARCHING: _COST <= 3
6.89/7.48	c 7	============================[ Search Statistics ]==============================
6.89/7.48	c 7	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.89/7.48	c 7	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.89/7.48	c 7	===============================================================================
6.89/7.48	c 7	|      9140 |   19382   205403   594381 |    68467     8679     25 | 15.945 % |
6.89/7.49	c 7	|      9240 |   19382   205403   594381 |    75314     8779     25 | 16.003 % |
7.12/7.51	c 7	|      9390 |   19382   205403   594381 |    82845     8929     24 | 16.003 % |
7.12/7.54	c 7	|      9616 |   19382   205403   594381 |    91130     9155     24 | 16.003 % |
7.12/7.58	c 7	|      9953 |   19382   205403   594381 |   100243     9492     24 | 16.003 % |
7.22/7.64	c 7	|     10459 |   19001   200649   581260 |   110267     9637     23 | 16.003 % |
7.32/7.71	c 7	|     11218 |   19001   200649   581260 |   121294    10396     23 | 16.003 % |
7.32/7.77	c 7	===============================================================================
7.32/7.77	c 7	restarts              : 31
7.32/7.77	c 7	conflicts             : 11830         (2659 /sec)
7.32/7.77	c 7	decisions             : 16620         (1.52 % random) (3735 /sec)
7.32/7.77	c 7	propagations          : 8191515        (1841070 /sec)
7.32/7.77	c 7	conflict literals     : 288632         (26.54 % deleted)
7.32/7.77	c 7	Memory used           : 17.48 MB
7.32/7.77	c 7	CPU time              : 4.44932 s
7.32/7.77	c 7	
7.32/7.77	c 7	UNSATISFIABLE
7.32/7.77	c 7	OK
7.32/7.77	c 7	NOT FOUND: _COST <= 3
7.32/7.77	c 7	OK
7.32/7.77	c 7	OBJECTIVE _COST 4
7.32/7.77	s OPTIMUM FOUND
7.32/7.78	c 7	CPU 7.07 (0.07 0.02 7 0.3)
7.32/7.78	c 7	END Sat Jul 12 22:07:43 2008

Verifier Data (download as text)

OK	4	290
4 unsatisfied constraints, 290 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-1113903-1215893255/watcher-1113903-1215893255 -o /tmp/evaluation-result-1113903-1215893255/solver-1113903-1215893255 -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-1113903-1215893255.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 2.58 2.60 4/81 18867
/proc/meminfo: memFree=1934064/2055920 swapFree=4180188/4192956
[pid=18867] ppid=18865 vsize=12268 CPUtime=0
/proc/18867/stat : 18867 (sugar++) R 18865 18867 18830 0 -1 4194304 348 0 0 0 0 0 0 0 24 0 1 0 46021223 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 224627751525 0 0 4224 0 0 0 0 17 1 0 0
/proc/18867/statm: 3067 316 241 3 0 167 0

[startup+0.070084 s]
/proc/loadavg: 2.32 2.58 2.60 4/81 18867
/proc/meminfo: memFree=1934064/2055920 swapFree=4180188/4192956
[pid=18867] ppid=18865 vsize=13336 CPUtime=0.03
/proc/18867/stat : 18867 (sugar++) D 18865 18867 18830 0 -1 4194304 733 0 0 0 2 1 0 0 18 0 1 0 46021223 13656064 701 996147200 4194304 4206940 548682068528 18446744073709551615 224636481634 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/18867/statm: 3334 701 338 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+0.102168 s]
/proc/loadavg: 2.32 2.58 2.60 4/81 18867
/proc/meminfo: memFree=1934064/2055920 swapFree=4180188/4192956
[pid=18867] ppid=18865 vsize=13600 CPUtime=0.04
/proc/18867/stat : 18867 (sugar++) D 18865 18867 18830 0 -1 4194304 789 0 0 0 3 1 0 0 18 0 1 0 46021223 13926400 757 996147200 4194304 4206940 548682068528 18446744073709551615 224624965097 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/18867/statm: 3400 757 343 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.302013 s]
/proc/loadavg: 2.32 2.58 2.60 4/81 18867
/proc/meminfo: memFree=1934064/2055920 swapFree=4180188/4192956
[pid=18867] ppid=18865 vsize=16740 CPUtime=0.06
/proc/18867/stat : 18867 (sugar++) S 18865 18867 18830 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 46021223 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18867/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701067 s]
/proc/loadavg: 2.32 2.58 2.60 4/81 18867
/proc/meminfo: memFree=1934064/2055920 swapFree=4180188/4192956
[pid=18867] ppid=18865 vsize=16740 CPUtime=0.45
/proc/18867/stat : 18867 (sugar++) S 18865 18867 18830 0 -1 4194304 1296 4512 0 1 6 1 36 2 16 0 1 0 46021223 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18867/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.45
Current children cumulated vsize (KiB) 16740

[startup+1.50218 s]
/proc/loadavg: 2.32 2.58 2.60 4/92 18889
/proc/meminfo: memFree=1919768/2055920 swapFree=4180188/4192956
[pid=18867] ppid=18865 vsize=16740 CPUtime=0.45
/proc/18867/stat : 18867 (sugar++) S 18865 18867 18830 0 -1 4194304 1297 4512 0 1 6 1 36 2 15 0 1 0 46021223 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18867/statm: 4185 1104 409 3 0 764 0
[pid=18880] ppid=18867 vsize=5356 CPUtime=0
/proc/18880/stat : 18880 (sh) S 18867 18867 18830 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 46021281 5484544 233 996147200 4194304 4889804 548682068688 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18880/statm: 1339 233 193 169 0 50 0
[pid=18881] ppid=18880 vsize=868456 CPUtime=0.89
/proc/18881/stat : 18881 (java) S 18880 18867 18830 0 -1 0 6385 0 1 0 84 5 0 0 18 0 9 0 46021281 889298944 5538 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18881/statm: 217114 5538 2562 9 0 211661 0
[pid=18881/tid=18882] ppid=18880 vsize=868456 CPUtime=0.58
/proc/18881/task/18882/stat : 18882 (java) R 18880 18867 18830 0 -1 64 2790 0 1 0 56 2 0 0 20 0 9 0 46021282 889298944 5538 996147200 134512640 134550740 4294955920 18446744073709551615 4126887584 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18881/tid=18883] ppid=18880 vsize=868456 CPUtime=0.06
/proc/18881/task/18883/stat : 18883 (java) S 18880 18867 18830 0 -1 64 1446 0 0 0 5 1 0 0 16 0 9 0 46021283 889298944 5538 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18881/tid=18884] ppid=18880 vsize=868456 CPUtime=0
/proc/18881/task/18884/stat : 18884 (java) S 18880 18867 18830 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 46021283 889298944 5538 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18881/tid=18885] ppid=18880 vsize=868456 CPUtime=0
/proc/18881/task/18885/stat : 18885 (java) S 18880 18867 18830 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 46021283 889298944 5538 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18881/tid=18886] ppid=18880 vsize=868456 CPUtime=0
/proc/18881/task/18886/stat : 18886 (java) S 18880 18867 18830 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 46021285 889298944 5538 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18881/tid=18887] ppid=18880 vsize=868456 CPUtime=0.21
/proc/18881/task/18887/stat : 18887 (java) S 18880 18867 18830 0 -1 64 1456 0 0 0 21 0 0 0 16 0 9 0 46021285 889298944 5538 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18881/tid=18888] ppid=18880 vsize=868456 CPUtime=0
/proc/18881/task/18888/stat : 18888 (java) S 18880 18867 18830 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 46021285 889298944 5538 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18881/tid=18889] ppid=18880 vsize=868456 CPUtime=0
/proc/18881/task/18889/stat : 18889 (java) S 18880 18867 18830 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 46021285 889298944 5538 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 890552

[startup+3.10141 s]
/proc/loadavg: 2.32 2.58 2.60 3/89 18896
/proc/meminfo: memFree=1905200/2055920 swapFree=4180188/4192956
[pid=18867] ppid=18865 vsize=16872 CPUtime=2.35
/proc/18867/stat : 18867 (sugar++) S 18865 18867 18830 0 -1 4194304 1694 22670 1 5 6 2 208 19 15 0 1 0 46021223 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18867/statm: 4218 1121 414 3 0 797 0
[pid=18890] ppid=18867 vsize=17744 CPUtime=0.5
/proc/18890/stat : 18890 (minisat-inc) R 18867 18867 18830 0 -1 4194304 4190 0 0 0 48 2 0 0 16 0 1 0 46021407 18169856 4132 996147200 134512640 135134323 4294956192 18446744073709551615 134531911 0 0 4096 3 0 0 0 17 1 0 0
/proc/18890/statm: 4436 4132 80 151 0 4282 0
Current children cumulated CPU time (s) 2.85
Current children cumulated vsize (KiB) 34616

[startup+6.30186 s]
/proc/loadavg: 2.29 2.57 2.59 3/83 18920
/proc/meminfo: memFree=1907808/2055920 swapFree=4180188/4192956
[pid=18867] ppid=18865 vsize=16872 CPUtime=2.53
/proc/18867/stat : 18867 (sugar++) S 18865 18867 18830 0 -1 4194304 1764 26466 1 6 6 2 224 21 15 0 1 0 46021223 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18867/statm: 4218 1121 414 3 0 797 0
[pid=18890] ppid=18867 vsize=17892 CPUtime=3.44
/proc/18890/stat : 18890 (minisat-inc) R 18867 18867 18830 0 -1 4194304 4207 0 0 0 342 2 0 0 17 0 1 0 46021407 18321408 4147 996147200 134512640 135134323 4294956192 18446744073709551615 134532016 0 0 4096 3 0 0 0 17 1 0 0
/proc/18890/statm: 4473 4147 80 151 0 4319 0
Current children cumulated CPU time (s) 5.97
Current children cumulated vsize (KiB) 34764

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

[startup+7.10198 s]
/proc/loadavg: 2.29 2.57 2.59 3/83 18930
/proc/meminfo: memFree=1907744/2055920 swapFree=4180188/4192956
[pid=18867] ppid=18865 vsize=16872 CPUtime=2.73
/proc/18867/stat : 18867 (sugar++) S 18865 18867 18830 0 -1 4194304 1834 30261 1 7 7 2 240 24 15 0 1 0 46021223 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18867/statm: 4218 1121 414 3 0 797 0
[pid=18890] ppid=18867 vsize=17892 CPUtime=4.02
/proc/18890/stat : 18890 (minisat-inc) R 18867 18867 18830 0 -1 4194304 4210 0 0 0 400 2 0 0 17 0 1 0 46021407 18321408 4148 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 1 0 0
/proc/18890/statm: 4473 4148 80 151 0 4319 0
Current children cumulated CPU time (s) 6.75
Current children cumulated vsize (KiB) 34764

[startup+7.50103 s]
/proc/loadavg: 2.29 2.57 2.59 3/83 18930
/proc/meminfo: memFree=1907744/2055920 swapFree=4180188/4192956
[pid=18867] ppid=18865 vsize=16872 CPUtime=2.91
/proc/18867/stat : 18867 (sugar++) S 18865 18867 18830 0 -1 4194304 1906 34056 1 8 7 2 255 27 15 0 1 0 46021223 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18867/statm: 4218 1121 414 3 0 797 0
[pid=18890] ppid=18867 vsize=17892 CPUtime=4.21
/proc/18890/stat : 18890 (minisat-inc) R 18867 18867 18830 0 -1 4194304 4215 0 0 0 418 3 0 0 16 0 1 0 46021407 18321408 4149 996147200 134512640 135134323 4294956192 18446744073709551615 134531900 0 0 4096 3 0 0 0 17 1 0 0
/proc/18890/statm: 4473 4149 80 151 0 4319 0
Current children cumulated CPU time (s) 7.12
Current children cumulated vsize (KiB) 34764

[startup+7.70606 s]
/proc/loadavg: 2.29 2.57 2.59 3/83 18950
/proc/meminfo: memFree=1907680/2055920 swapFree=4180188/4192956
[pid=18867] ppid=18865 vsize=16872 CPUtime=2.91
/proc/18867/stat : 18867 (sugar++) S 18865 18867 18830 0 -1 4194304 1906 34056 1 8 7 2 255 27 15 0 1 0 46021223 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18867/statm: 4218 1121 414 3 0 797 0
[pid=18890] ppid=18867 vsize=17892 CPUtime=4.41
/proc/18890/stat : 18890 (minisat-inc) R 18867 18867 18830 0 -1 4194304 4216 0 0 0 438 3 0 0 17 0 1 0 46021407 18321408 4150 996147200 134512640 135134323 4294956192 18446744073709551615 134532135 0 0 4096 3 0 0 0 17 1 0 0
/proc/18890/statm: 4473 4150 80 151 0 4319 0
Current children cumulated CPU time (s) 7.32
Current children cumulated vsize (KiB) 34764

Child status: 0
Real time (s): 7.78246
CPU time (s): 7.41887
CPU user time (s): 7.07892
CPU system time (s): 0.339948
CPU usage (%): 95.328
Max. virtual memory (cumulated for all children) (KiB): 890552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.07892
system time used= 0.339948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40259
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= 4297
involuntary context switches= 4100

runsolver used 0.012998 second user time and 0.036994 second system time

The end

Launcher Data (download as text)

Begin job on node49 at 2008-07-12 22:07:35
IDJOB=1113903
IDBENCH=61660
IDSOLVER=367
FILE ID=node49/1113903-1215893255
PBS_JOBID= 7903697
Free space on /tmp= 66556 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/os-taillard-7/normalized-os-taillard-7-95-7.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-1113903-1215893255/watcher-1113903-1215893255 -o /tmp/evaluation-result-1113903-1215893255/solver-1113903-1215893255 -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-1113903-1215893255.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ade751c01265e76d9130de5791ec47bc
RANDOM SEED=1070623079

node49.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		: 3000.239
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		: 3000.239
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:       1934544 kB
Buffers:         12384 kB
Cached:          45500 kB
SwapCached:       6172 kB
Active:          58712 kB
Inactive:        20596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1934544 kB
SwapTotal:     4192956 kB
SwapFree:      4180188 kB
Dirty:            1068 kB
Writeback:           0 kB
Mapped:          37268 kB
Slab:            26912 kB
Committed_AS:   298108 kB
PageTables:       1932 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB
End job on node49 at 2008-07-12 22:07:43