Trace number 1116819

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 17.0044 17.3723

General information on the benchmark

Namemaxcsp/randomMaxCSP/sparseLoose/
normalized-vcsp-40-10-13-60-14_ext.xml
MD5SUMe1026836e34c98b7f3e545ac7a9c9fe2
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints4
Best CPU time to get the best result obtained on this benchmark3.24351
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints101
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension101
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)

0.05/0.08	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.05/0.08	c 0	BEGIN Mon Jul 14 19:01:18 2008
0.05/0.08	c 0	PID 24975
0.05/0.08	c 0	HOST node32.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-1116819-1216054878.xml TO HOME/temp.csp
0.05/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1116819-1216054878.xml' 'HOME/temp.csp'
0.07/0.43	c 0	1 domains, 40 variables, 0 predicates, 101 relations, 101 constraints
0.07/0.46	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.46	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'
0.40/0.54	c 0	Parsing HOME/temp.csp
0.40/0.67	c 0	parsed 243 expressions
0.40/0.67	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.40/0.67	c 0	MAX CSP: 101 constraints
0.40/0.67	c 0	Converting to clausal form CSP
0.40/0.70	c 0	converted 35 (10%) expressions
0.40/0.70	c 0	converted 70 (20%) expressions
0.40/0.70	c 0	converted 105 (30%) expressions
0.40/0.70	c 0	converted 139 (40%) expressions
0.40/0.72	c 0	converted 174 (50%) expressions
0.40/0.73	c 0	converted 209 (60%) expressions
0.40/0.74	c 0	converted 243 (70%) expressions
0.40/0.74	c 0	converted 278 (80%) expressions
0.40/0.74	c 0	converted 313 (90%) expressions
0.40/0.80	c 0	converted 347 (100%) expressions
0.40/0.80	c 0	CSP : 242 integers, 0 booleans, 302 clauses, largest domain size 152
0.40/0.80	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.40/0.80	c 0	Propagation in CSP
0.40/0.82	c 0	97 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.40/0.82	c 0	CSP : 242 integers, 0 booleans, 302 clauses, largest domain size 102
0.40/0.82	c 0	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.40/0.82	c 0	Simplifing CSP by introducing new Boolean variables
0.40/0.82	c 0	CSP : 242 integers, 0 booleans, 302 clauses, largest domain size 102
0.40/0.82	c 0	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.40/0.85	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.40/0.86	c 1	25 (10%) CSP integer variables are encoded (200 clauses, 2072 bytes)
0.40/0.86	c 1	49 (20%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.40/0.86	c 1	73 (30%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.40/0.86	c 1	97 (40%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.40/0.87	c 1	121 (50%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.40/0.87	c 1	146 (60%) CSP integer variables are encoded (426 clauses, 4558 bytes)
0.40/0.87	c 1	170 (70%) CSP integer variables are encoded (524 clauses, 5636 bytes)
0.40/0.87	c 1	194 (80%) CSP integer variables are encoded (665 clauses, 7187 bytes)
0.40/0.87	c 1	218 (90%) CSP integer variables are encoded (1216 clauses, 14093 bytes)
0.40/0.87	c 1	242 (100%) CSP integer variables are encoded (1409 clauses, 16602 bytes)
0.40/0.91	c 1	31 (10%) CSP clauses are encoded (2180 clauses, 31382 bytes)
0.40/0.92	c 1	61 (20%) CSP clauses are encoded (2934 clauses, 46921 bytes)
0.40/0.93	c 1	91 (30%) CSP clauses are encoded (3673 clauses, 63073 bytes)
0.40/0.94	c 1	121 (40%) CSP clauses are encoded (4035 clauses, 69979 bytes)
0.40/0.95	c 1	151 (50%) CSP clauses are encoded (4819 clauses, 81285 bytes)
0.40/0.95	c 1	182 (60%) CSP clauses are encoded (5100 clauses, 85124 bytes)
0.40/0.95	c 1	212 (70%) CSP clauses are encoded (7120 clauses, 115287 bytes)
0.40/0.96	c 1	242 (80%) CSP clauses are encoded (9162 clauses, 146697 bytes)
0.40/0.97	c 1	272 (90%) CSP clauses are encoded (13390 clauses, 219559 bytes)
0.40/0.98	c 1	302 (100%) CSP clauses are encoded (18800 clauses, 317005 bytes)
0.40/0.98	c 1	302 CSP clauses encoded
0.40/0.98	c 1	Writing map file : HOME/temp.map
0.40/0.99	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.40/0.99	c 1	SAT : 1651 SAT variables, 18800 SAT clauses, 317005 bytes
0.40/0.99	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.90/1.04	c 1	OBJECTIVE minimize _COST
0.90/1.04	c 1	SOLVING HOME/temp.cnf
0.90/1.04	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.90/1.04	c 1	This is MiniSat 2.0 beta incremental
0.90/1.04	c 1	WARNING: for repeatability, setting FPU to use double precision
0.90/1.04	c 1	============================[ Problem Statistics ]=============================
0.90/1.04	c 1	|                                                                             |
0.90/1.04	c 1	|  Number of variables:  1651                                                 |
0.90/1.04	c 1	|  Number of clauses:    18800                                                |
0.90/1.05	c 1	|  Parsing time:         0.01         s                                       |
0.90/1.05	c 1	OK
0.90/1.05	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.90/1.05	c 1	SEARCHING: _COST <= 51
0.90/1.05	c 1	============================[ Search Statistics ]==============================
0.90/1.05	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.90/1.05	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.90/1.05	c 1	===============================================================================
0.90/1.05	c 1	|         0 |    1651    18800    55969 |     6266        0    nan |  0.000 % |
0.90/1.05	c 1	===============================================================================
0.90/1.05	c 1	restarts              : 1
0.90/1.05	c 1	conflicts             : 8             (667 /sec)
0.90/1.05	c 1	decisions             : 64            (0.00 % random) (5334 /sec)
0.90/1.05	c 1	propagations          : 1931           (160943 /sec)
0.90/1.06	c 1	conflict literals     : 78             (12.36 % deleted)
0.90/1.06	c 1	Memory used           : 2.73 MB
0.90/1.06	c 1	CPU time              : 0.011998 s
0.90/1.06	c 1	
0.90/1.06	c 1	SATISFIABLE
0.90/1.06	c 1	OK
0.90/1.06	c 1	FOUND: _COST <= 51
0.90/1.06	s SATISFIABLE
0.90/1.06	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.90/1.06	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'
0.92/1.14	c 1	Decoding HOME/temp.out
0.92/1.17	c 1	OBJECTIVE _COST 35
0.92/1.18	o 35
0.92/1.18	v 8 9 3 4 8 4 9 7 8 5 6 7 7 7 1 0 8 8 9 5 9 8 0 4 3 9 5 9 3 9 3 9 7 7 3 6 8 9 9 9
0.92/1.18	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.92/1.23	c 1	OK
0.92/1.23	c 1	OBJECTIVE BOUND: 0 <= _COST <= 35
0.92/1.23	c 1	SEARCHING: _COST <= 17
0.92/1.24	c 1	============================[ Search Statistics ]==============================
0.92/1.24	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.92/1.24	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.92/1.24	c 1	===============================================================================
0.92/1.24	c 1	|         8 |    1651    18800    55969 |     6266        8     10 |  0.000 % |
0.92/1.24	c 1	|       109 |    1651    18800    55969 |     6893      109     17 | 28.958 % |
0.92/1.24	c 1	===============================================================================
0.92/1.24	c 1	restarts              : 3
0.92/1.24	c 1	conflicts             : 160           (6958 /sec)
0.92/1.24	c 1	decisions             : 359           (0.00 % random) (15611 /sec)
0.92/1.24	c 1	propagations          : 24352          (1058967 /sec)
0.92/1.24	c 1	conflict literals     : 2563           (24.82 % deleted)
0.92/1.24	c 1	Memory used           : 2.73 MB
0.92/1.24	c 1	CPU time              : 0.022996 s
0.92/1.24	c 1	
0.92/1.24	c 1	SATISFIABLE
0.92/1.24	c 1	OK
0.92/1.24	c 1	FOUND: _COST <= 17
0.92/1.24	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.92/1.24	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'
1.06/1.32	c 1	Decoding HOME/temp.out
1.06/1.37	c 1	OBJECTIVE _COST 17
1.06/1.37	o 17
1.06/1.37	v 4 5 9 4 3 9 2 9 8 4 9 7 7 8 9 3 9 8 1 8 7 8 0 8 1 8 5 6 7 9 1 3 6 8 6 0 7 9 9 2
1.06/1.37	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.07/1.40	c 1	OK
1.07/1.40	c 1	OBJECTIVE BOUND: 0 <= _COST <= 17
1.07/1.40	c 1	SEARCHING: _COST <= 8
1.07/1.42	c 1	============================[ Search Statistics ]==============================
1.07/1.42	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.07/1.42	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.07/1.42	c 1	===============================================================================
1.07/1.42	c 1	|       160 |    1173    18800    55969 |     6266      160     16 | 28.958 % |
1.07/1.42	c 1	|       261 |    1173    18800    55969 |     6893      261     14 | 39.193 % |
1.07/1.43	c 1	|       412 |    1173    18800    55969 |     7582      412     14 | 39.193 % |
1.07/1.44	c 1	|       638 |    1004     7932    25222 |     8340      638     15 | 39.193 % |
1.07/1.46	c 1	|       975 |    1004     7932    25222 |     9175      975     15 | 39.193 % |
1.07/1.49	c 1	|      1481 |    1004     7932    25222 |    10092     1481     14 | 39.193 % |
1.20/1.54	c 1	|      2240 |    1004     7932    25222 |    11101     2240     16 | 39.193 % |
1.20/1.63	c 1	|      3379 |    1004     7932    25222 |    12211     3379     17 | 39.193 % |
1.20/1.77	c 1	|      5087 |    1004     7932    25222 |    13433     5087     17 | 39.193 % |
1.20/2.00	c 2	|      7649 |    1004     7932    25222 |    14776     7649     17 | 39.193 % |
2.20/2.46	c 2	|     11493 |    1004     7932    25222 |    16254    11493     18 | 39.193 % |
3.09/3.32	c 3	|     17259 |    1004     7932    25222 |    17879     8642     18 | 39.193 % |
4.08/4.37	c 4	|     25908 |    1004     7932    25222 |    19667    17291     19 | 39.193 % |
5.87/6.12	c 6	|     38882 |    1004     7932    25222 |    21634    19917     19 | 39.193 % |
8.74/9.05	c 9	|     58343 |    1004     7932    25222 |    23797    16645     23 | 39.193 % |
11.72/12.10	c 12	===============================================================================
11.72/12.10	c 12	restarts              : 18
11.72/12.10	c 12	conflicts             : 74745         (7045 /sec)
11.72/12.10	c 12	decisions             : 82448         (0.90 % random) (7771 /sec)
11.72/12.10	c 12	propagations          : 11183306       (1054095 /sec)
11.72/12.10	c 12	conflict literals     : 1542738        (35.31 % deleted)
11.72/12.10	c 12	Memory used           : 5.96 MB
11.72/12.10	c 12	CPU time              : 10.6094 s
11.72/12.10	c 12	
11.72/12.10	c 12	SATISFIABLE
11.72/12.10	c 12	OK
11.72/12.10	c 12	FOUND: _COST <= 8
11.72/12.10	c 12	DECODING HOME/temp.out WITH HOME/temp.map
11.72/12.10	c 12	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
11.82/12.18	c 12	Decoding HOME/temp.out
11.82/12.22	c 12	OBJECTIVE _COST 8
11.82/12.22	o 8
11.82/12.23	v 4 8 1 4 3 9 6 7 5 3 9 5 0 9 8 2 9 5 1 8 8 9 2 9 3 0 2 9 8 5 1 3 1 8 1 2 4 0 6 1
11.82/12.23	c 12	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
11.82/12.29	c 12	OK
11.82/12.29	c 12	OBJECTIVE BOUND: 0 <= _COST <= 8
11.82/12.29	c 12	SEARCHING: _COST <= 4
11.82/12.29	c 12	============================[ Search Statistics ]==============================
11.82/12.29	c 12	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
11.82/12.29	c 12	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
11.82/12.29	c 12	===============================================================================
11.82/12.29	c 12	|     74745 |     872     5749    19060 |     1916    20650     21 | 39.193 % |
11.98/12.34	c 12	|     74845 |     872     5749    19060 |     2107     2682     18 | 47.187 % |
11.98/12.36	c 12	|     74995 |     872     5749    19060 |     2318     2832     18 | 47.187 % |
11.98/12.38	c 12	|     75220 |     872     5749    19060 |     2550     3057     17 | 47.187 % |
12.08/12.41	c 12	|     75560 |     872     5749    19060 |     2805     3397     17 | 47.187 % |
12.08/12.46	c 12	|     76067 |     872     5749    19060 |     3086     2002     14 | 47.187 % |
12.18/12.52	c 12	|     76827 |     872     5749    19060 |     3394     2762     16 | 47.187 % |
12.28/12.62	c 12	|     77968 |     872     5749    19060 |     3734     3903     18 | 47.187 % |
12.38/12.79	c 12	|     79676 |     872     5749    19060 |     4107     3200     21 | 47.187 % |
12.68/13.05	c 13	|     82238 |     872     5749    19060 |     4518     3166     19 | 47.187 % |
13.07/13.43	c 13	|     86082 |     872     5749    19060 |     4970     4238     16 | 47.187 % |
13.57/13.94	c 14	|     91849 |     872     5749    19060 |     5467     3848     23 | 47.187 % |
14.36/14.78	c 14	|    100498 |     872     5749    19060 |     6014     6050     17 | 47.187 % |
15.45/15.85	c 16	===============================================================================
15.45/15.85	c 16	restarts              : 31
15.45/15.85	c 16	conflicts             : 111483        (7880 /sec)
15.45/15.85	c 16	decisions             : 122844        (0.93 % random) (8683 /sec)
15.45/15.85	c 16	propagations          : 16585714       (1172396 /sec)
15.45/15.85	c 16	conflict literals     : 2320182        (34.03 % deleted)
15.45/15.85	c 16	Memory used           : 5.96 MB
15.45/15.85	c 16	CPU time              : 14.1468 s
15.45/15.85	c 16	
15.45/15.85	c 16	SATISFIABLE
15.45/15.85	c 16	OK
15.45/15.85	c 16	FOUND: _COST <= 4
15.45/15.85	c 16	DECODING HOME/temp.out WITH HOME/temp.map
15.45/15.85	c 16	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
15.50/15.93	c 16	Decoding HOME/temp.out
15.50/15.98	c 16	OBJECTIVE _COST 4
15.50/15.98	o 4
15.50/15.98	v 4 8 3 3 4 4 8 4 5 5 5 7 4 0 9 0 0 9 0 8 6 5 6 8 1 7 5 7 4 9 9 4 7 7 7 3 8 1 4 2
15.50/15.99	c 16	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
15.50/16.02	c 16	OK
15.50/16.02	c 16	OBJECTIVE BOUND: 0 <= _COST <= 4
15.50/16.02	c 16	SEARCHING: _COST <= 2
15.50/16.02	c 16	============================[ Search Statistics ]==============================
15.50/16.02	c 16	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
15.50/16.02	c 16	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
15.50/16.02	c 16	===============================================================================
15.50/16.02	c 16	|    111483 |     764     4523    15692 |     1507     6412     22 | 47.187 % |
15.50/16.03	c 16	|    111585 |     764     4523    15692 |     1658     1705     19 | 53.729 % |
15.50/16.04	c 16	|    111735 |     764     4523    15692 |     1824     1855     19 | 53.729 % |
15.50/16.06	c 16	|    111960 |     764     4523    15692 |     2006     2080     18 | 53.729 % |
15.50/16.08	c 16	|    112298 |     764     4523    15692 |     2207     2418     17 | 53.729 % |
15.71/16.12	c 16	|    112804 |     764     4523    15692 |     2428     2924     17 | 53.729 % |
15.71/16.18	c 16	|    113563 |     764     4523    15692 |     2670     1953     13 | 53.729 % |
15.71/16.20	c 16	===============================================================================
15.71/16.20	c 16	restarts              : 38
15.71/16.20	c 16	conflicts             : 113738        (7939 /sec)
15.71/16.20	c 16	decisions             : 125368        (0.94 % random) (8751 /sec)
15.71/16.20	c 16	propagations          : 16898554       (1179505 /sec)
15.71/16.20	c 16	conflict literals     : 2351313        (34.02 % deleted)
15.71/16.20	c 16	Memory used           : 5.96 MB
15.71/16.20	c 16	CPU time              : 14.3268 s
15.71/16.20	c 16	
15.71/16.20	c 16	UNSATISFIABLE
15.71/16.20	c 16	OK
15.71/16.20	c 16	NOT FOUND: _COST <= 2
15.71/16.20	c 16	OK
15.71/16.20	c 16	OBJECTIVE BOUND: 3 <= _COST <= 4
15.71/16.20	c 16	SEARCHING: _COST <= 3
15.71/16.20	c 16	============================[ Search Statistics ]==============================
15.71/16.20	c 16	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
15.71/16.20	c 16	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
15.71/16.20	c 16	===============================================================================
15.71/16.20	c 16	|    113738 |     759     4503    15647 |     1501     1655     13 | 53.729 % |
15.82/16.20	c 16	|    113839 |     759     4503    15647 |     1651     1756     14 | 54.029 % |
15.82/16.22	c 16	|    113989 |     759     4503    15647 |     1816     1906     14 | 54.029 % |
15.82/16.23	c 16	|    114214 |     759     4503    15647 |     1997     2131     14 | 54.029 % |
15.82/16.26	c 16	|    114551 |     759     4503    15647 |     2197     2468     13 | 54.029 % |
15.92/16.30	c 16	|    115057 |     759     4503    15647 |     2417     2974     14 | 54.029 % |
15.92/16.37	c 16	|    115816 |     759     4503    15647 |     2659     2041     14 | 54.029 % |
16.02/16.46	c 16	|    116955 |     759     4503    15647 |     2925     3180     15 | 54.029 % |
16.22/16.61	c 16	|    118663 |     759     4503    15647 |     3217     2856     16 | 54.029 % |
16.41/16.82	c 16	|    121226 |     759     4503    15647 |     3539     3218     18 | 54.029 % |
16.71/17.15	c 17	|    125075 |     759     4503    15647 |     3893     2489     16 | 54.029 % |
16.91/17.36	c 17	===============================================================================
16.91/17.36	c 17	restarts              : 49
16.91/17.36	c 17	conflicts             : 127806        (8255 /sec)
16.91/17.36	c 17	decisions             : 141009        (0.97 % random) (9108 /sec)
16.91/17.36	c 17	propagations          : 18993489       (1226760 /sec)
16.91/17.36	c 17	conflict literals     : 2590084        (33.92 % deleted)
16.91/17.36	c 17	Memory used           : 5.96 MB
16.91/17.36	c 17	CPU time              : 15.4826 s
16.91/17.36	c 17	
16.91/17.36	c 17	UNSATISFIABLE
16.91/17.36	c 17	OK
16.91/17.36	c 17	NOT FOUND: _COST <= 3
16.91/17.36	c 17	OK
16.91/17.36	c 17	OBJECTIVE _COST 4
16.91/17.36	s OPTIMUM FOUND
16.91/17.37	c 17	CPU 16.78 (0.06 0.03 16.72 0.18)
16.91/17.37	c 17	END Mon Jul 14 19:01:35 2008

Verifier Data (download as text)

OK	4	97
4 unsatisfied constraints, 97 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-1116819-1216054878/watcher-1116819-1216054878 -o /tmp/evaluation-result-1116819-1216054878/solver-1116819-1216054878 -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-1116819-1216054878.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: 1.92 2.00 2.21 4/82 24975
/proc/meminfo: memFree=1781632/2055920 swapFree=4180184/4192956
[pid=24975] ppid=24973 vsize=12268 CPUtime=0
/proc/24975/stat : 24975 (sugar++) R 24973 24975 24494 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 62189395 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 268213910117 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/24975/statm: 3067 316 241 3 0 167 0

[startup+0.0664731 s]
/proc/loadavg: 1.92 2.00 2.21 4/82 24975
/proc/meminfo: memFree=1781632/2055920 swapFree=4180184/4192956
[pid=24975] ppid=24973 vsize=16212 CPUtime=0.05
/proc/24975/stat : 24975 (sugar++) R 24973 24975 24494 0 -1 4194304 967 0 0 0 3 2 0 0 18 0 1 0 62189395 16601088 935 996147200 4194304 4206940 548682068528 18446744073709551615 268213910117 0 0 4224 0 0 0 0 17 1 0 0
/proc/24975/statm: 4053 935 380 3 0 632 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16212

[startup+0.102487 s]
/proc/loadavg: 1.92 2.00 2.21 4/82 24975
/proc/meminfo: memFree=1781632/2055920 swapFree=4180184/4192956
[pid=24975] ppid=24973 vsize=16740 CPUtime=0.07
/proc/24975/stat : 24975 (sugar++) S 24973 24975 24494 0 -1 4194304 1219 128 0 0 5 2 0 0 19 0 1 0 62189395 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24975/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.301495 s]
/proc/loadavg: 1.92 2.00 2.21 4/82 24975
/proc/meminfo: memFree=1781632/2055920 swapFree=4180184/4192956
[pid=24975] ppid=24973 vsize=16740 CPUtime=0.07
/proc/24975/stat : 24975 (sugar++) S 24973 24975 24494 0 -1 4194304 1219 128 0 0 5 2 0 0 19 0 1 0 62189395 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24975/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.70154 s]
/proc/loadavg: 1.92 2.00 2.21 4/82 24975
/proc/meminfo: memFree=1781632/2055920 swapFree=4180184/4192956
[pid=24975] ppid=24973 vsize=16740 CPUtime=0.4
/proc/24975/stat : 24975 (sugar++) S 24973 24975 24494 0 -1 4194304 1296 4354 0 1 5 2 30 3 15 0 1 0 62189395 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24975/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 16740

[startup+1.50163 s]
/proc/loadavg: 1.92 2.00 2.21 2/93 24997
/proc/meminfo: memFree=1770024/2055920 swapFree=4180184/4192956
[pid=24975] ppid=24973 vsize=16872 CPUtime=1.2
/proc/24975/stat : 24975 (sugar++) S 24973 24975 24494 0 -1 4194304 1619 17370 0 4 5 3 101 11 15 0 1 0 62189395 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24975/statm: 4218 1116 414 3 0 797 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 16872

[startup+3.10181 s]
/proc/loadavg: 1.92 2.00 2.21 3/84 25018
/proc/meminfo: memFree=1776056/2055920 swapFree=4180184/4192956
[pid=24975] ppid=24973 vsize=16872 CPUtime=1.2
/proc/24975/stat : 24975 (sugar++) S 24973 24975 24494 0 -1 4194304 1619 17370 0 4 5 3 101 11 15 0 1 0 62189395 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24975/statm: 4218 1116 414 3 0 797 0
[pid=24998] ppid=24975 vsize=4144 CPUtime=1.7
/proc/24998/stat : 24998 (minisat-inc) R 24975 24975 24494 0 -1 4194304 820 0 0 0 170 0 0 0 25 0 1 0 62189499 4243456 764 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 1 0 0
/proc/24998/statm: 1036 764 79 151 0 882 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 21016

[startup+6.30118 s]
/proc/loadavg: 1.93 2.00 2.21 3/84 25018
/proc/meminfo: memFree=1774520/2055920 swapFree=4180184/4192956
[pid=24975] ppid=24973 vsize=16872 CPUtime=1.2
/proc/24975/stat : 24975 (sugar++) S 24973 24975 24494 0 -1 4194304 1619 17370 0 4 5 3 101 11 16 0 1 0 62189395 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24975/statm: 4218 1116 414 3 0 797 0
[pid=24998] ppid=24975 vsize=5032 CPUtime=4.87
/proc/24998/stat : 24998 (minisat-inc) R 24975 24975 24494 0 -1 4194304 1039 0 0 0 486 1 0 0 25 0 1 0 62189499 5152768 983 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 1 0 0
/proc/24998/statm: 1258 983 79 151 0 1104 0
Current children cumulated CPU time (s) 6.07
Current children cumulated vsize (KiB) 21904

[startup+12.7019 s]
/proc/loadavg: 1.93 2.00 2.21 3/84 25018
/proc/meminfo: memFree=1773184/2055920 swapFree=4180184/4192956
[pid=24975] ppid=24973 vsize=16872 CPUtime=1.35
/proc/24975/stat : 24975 (sugar++) S 24973 24975 24494 0 -1 4194304 1689 21091 0 5 5 3 113 14 15 0 1 0 62189395 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24975/statm: 4218 1116 414 3 0 797 0
[pid=24998] ppid=24975 vsize=6096 CPUtime=11.03
/proc/24998/stat : 24998 (minisat-inc) R 24975 24975 24494 0 -1 4194304 1307 0 0 0 1102 1 0 0 25 0 1 0 62189499 6242304 1249 996147200 134512640 135134323 4294956192 18446744073709551615 134523901 0 0 4096 3 0 0 0 17 1 0 0
/proc/24998/statm: 1524 1249 79 151 0 1370 0
Current children cumulated CPU time (s) 12.38
Current children cumulated vsize (KiB) 22968

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

[startup+15.9023 s]
/proc/loadavg: 1.94 2.00 2.21 3/84 25028
/proc/meminfo: memFree=1773056/2055920 swapFree=4180184/4192956
[pid=24975] ppid=24973 vsize=16872 CPUtime=1.35
/proc/24975/stat : 24975 (sugar++) S 24973 24975 24494 0 -1 4194304 1724 21091 0 5 5 3 113 14 16 0 1 0 62189395 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24975/statm: 4218 1116 414 3 0 797 0
[pid=24998] ppid=24975 vsize=6096 CPUtime=14.15
/proc/24998/stat : 24998 (minisat-inc) S 24975 24975 24494 0 -1 4194304 1309 0 0 0 1414 1 0 0 25 0 1 0 62189499 6242304 1249 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/24998/statm: 1524 1249 79 151 0 1370 0
Current children cumulated CPU time (s) 15.5
Current children cumulated vsize (KiB) 22968

[startup+16.7023 s]
/proc/loadavg: 1.94 2.00 2.21 3/84 25038
/proc/meminfo: memFree=1773056/2055920 swapFree=4180184/4192956
[pid=24975] ppid=24973 vsize=16872 CPUtime=1.49
/proc/24975/stat : 24975 (sugar++) S 24973 24975 24494 0 -1 4194304 1761 24813 0 6 6 3 123 17 15 0 1 0 62189395 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24975/statm: 4218 1116 414 3 0 797 0
[pid=24998] ppid=24975 vsize=6096 CPUtime=14.82
/proc/24998/stat : 24998 (minisat-inc) R 24975 24975 24494 0 -1 4194304 1311 0 0 0 1481 1 0 0 25 0 1 0 62189499 6242304 1249 996147200 134512640 135134323 4294956192 18446744073709551615 134532097 0 0 4096 3 0 0 0 17 1 0 0
/proc/24998/statm: 1524 1249 79 151 0 1370 0
Current children cumulated CPU time (s) 16.31
Current children cumulated vsize (KiB) 22968

[startup+17.1024 s]
/proc/loadavg: 1.94 2.00 2.21 3/84 25038
/proc/meminfo: memFree=1773056/2055920 swapFree=4180184/4192956
[pid=24975] ppid=24973 vsize=16872 CPUtime=1.49
/proc/24975/stat : 24975 (sugar++) S 24973 24975 24494 0 -1 4194304 1761 24813 0 6 6 3 123 17 15 0 1 0 62189395 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24975/statm: 4218 1116 414 3 0 797 0
[pid=24998] ppid=24975 vsize=6096 CPUtime=15.22
/proc/24998/stat : 24998 (minisat-inc) R 24975 24975 24494 0 -1 4194304 1311 0 0 0 1521 1 0 0 25 0 1 0 62189499 6242304 1249 996147200 134512640 135134323 4294956192 18446744073709551615 134529140 0 0 4096 3 0 0 0 17 1 0 0
/proc/24998/statm: 1524 1249 79 151 0 1370 0
Current children cumulated CPU time (s) 16.71
Current children cumulated vsize (KiB) 22968

[startup+17.3024 s]
/proc/loadavg: 1.94 2.00 2.21 3/84 25038
/proc/meminfo: memFree=1773056/2055920 swapFree=4180184/4192956
[pid=24975] ppid=24973 vsize=16872 CPUtime=1.49
/proc/24975/stat : 24975 (sugar++) S 24973 24975 24494 0 -1 4194304 1761 24813 0 6 6 3 123 17 15 0 1 0 62189395 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24975/statm: 4218 1116 414 3 0 797 0
[pid=24998] ppid=24975 vsize=6096 CPUtime=15.42
/proc/24998/stat : 24998 (minisat-inc) R 24975 24975 24494 0 -1 4194304 1311 0 0 0 1541 1 0 0 25 0 1 0 62189499 6242304 1249 996147200 134512640 135134323 4294956192 18446744073709551615 134532019 0 0 4096 3 0 0 0 17 1 0 0
/proc/24998/statm: 1524 1249 79 151 0 1370 0
Current children cumulated CPU time (s) 16.91
Current children cumulated vsize (KiB) 22968

Child status: 0
Real time (s): 17.3723
CPU time (s): 17.0044
CPU user time (s): 16.7844
CPU system time (s): 0.219966
CPU usage (%): 97.8825
Max. virtual memory (cumulated for all children) (KiB): 886332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.7844
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27966
page faults= 6
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1994
involuntary context switches= 2466

runsolver used 0.031995 second user time and 0.05999 second system time

The end

Launcher Data (download as text)

Begin job on node32 at 2008-07-14 19:01:18
IDJOB=1116819
IDBENCH=62042
IDSOLVER=367
FILE ID=node32/1116819-1216054878
PBS_JOBID= 7905014
Free space on /tmp= 66456 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/randomMaxCSP/sparseLoose/normalized-vcsp-40-10-13-60-14_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-1116819-1216054878/watcher-1116819-1216054878 -o /tmp/evaluation-result-1116819-1216054878/solver-1116819-1216054878 -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-1116819-1216054878.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e1026836e34c98b7f3e545ac7a9c9fe2
RANDOM SEED=1698892121

node32.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		: 3000.243
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		: 3000.243
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:       1782112 kB
Buffers:         54872 kB
Cached:         144060 kB
SwapCached:       6156 kB
Active:         144896 kB
Inactive:        74092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782112 kB
SwapTotal:     4192956 kB
SwapFree:      4180184 kB
Dirty:            1000 kB
Writeback:           0 kB
Mapped:          35792 kB
Slab:            39716 kB
Committed_AS:   384228 kB
PageTables:       2060 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= 66452 MiB
End job on node32 at 2008-07-14 19:01:35