Trace number 1116619

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 5.00824 6.09647

General information on the benchmark

Namemaxcsp/randomMaxCSP/sparseLoose/
normalized-vcsp-40-10-13-60-4_ext.xml
MD5SUM8c371eab5a42f90edb6cfc2346e83c07
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints3
Best CPU time to get the best result obtained on this benchmark3.70044
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)

0.04/0.08	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.04/0.08	c 0	BEGIN Mon Jul 14 18:28:45 2008
0.04/0.08	c 0	PID 28001
0.04/0.08	c 0	HOST node28.alineos.net
0.04/0.08	c 0	CONVERTING HOME/instance-1116619-1216052925.xml TO HOME/temp.csp
0.04/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1116619-1216052925.xml' 'HOME/temp.csp'
0.06/0.49	c 1	1 domains, 40 variables, 0 predicates, 101 relations, 101 constraints
0.06/0.55	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.55	c 1	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'
0.39/0.91	c 1	Parsing HOME/temp.csp
0.57/1.03	c 1	parsed 243 expressions
0.60/1.27	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.60/1.27	c 1	MAX CSP: 101 constraints
0.60/1.27	c 1	Converting to clausal form CSP
0.60/1.29	c 1	converted 35 (10%) expressions
0.60/1.29	c 1	converted 70 (20%) expressions
0.60/1.30	c 1	converted 105 (30%) expressions
0.60/1.30	c 1	converted 139 (40%) expressions
0.64/1.31	c 1	converted 174 (50%) expressions
0.64/1.32	c 1	converted 209 (60%) expressions
0.64/1.33	c 1	converted 243 (70%) expressions
0.64/1.33	c 1	converted 278 (80%) expressions
0.64/1.33	c 1	converted 313 (90%) expressions
0.64/1.39	c 2	converted 347 (100%) expressions
0.64/1.39	c 2	CSP : 242 integers, 0 booleans, 302 clauses, largest domain size 152
0.64/1.39	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.64/1.39	c 2	Propagation in CSP
0.74/1.41	c 2	97 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.74/1.41	c 2	CSP : 242 integers, 0 booleans, 302 clauses, largest domain size 102
0.74/1.41	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.74/1.41	c 2	Simplifing CSP by introducing new Boolean variables
0.74/1.41	c 2	CSP : 242 integers, 0 booleans, 302 clauses, largest domain size 102
0.74/1.41	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.74/1.43	c 2	Encoding CSP to SAT : HOME/temp.cnf
0.74/1.44	c 2	25 (10%) CSP integer variables are encoded (200 clauses, 2072 bytes)
0.74/1.45	c 2	49 (20%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.74/1.45	c 2	73 (30%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.74/1.45	c 2	97 (40%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.74/1.45	c 2	121 (50%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.74/1.45	c 2	146 (60%) CSP integer variables are encoded (426 clauses, 4558 bytes)
0.74/1.45	c 2	170 (70%) CSP integer variables are encoded (524 clauses, 5636 bytes)
0.74/1.45	c 2	194 (80%) CSP integer variables are encoded (665 clauses, 7187 bytes)
0.74/1.46	c 2	218 (90%) CSP integer variables are encoded (1216 clauses, 14093 bytes)
0.74/1.46	c 2	242 (100%) CSP integer variables are encoded (1409 clauses, 16602 bytes)
0.74/1.49	c 2	31 (10%) CSP clauses are encoded (2172 clauses, 31590 bytes)
0.84/1.50	c 2	61 (20%) CSP clauses are encoded (2912 clauses, 46952 bytes)
0.84/1.51	c 2	91 (30%) CSP clauses are encoded (3647 clauses, 62972 bytes)
0.84/1.51	c 2	121 (40%) CSP clauses are encoded (4008 clauses, 69844 bytes)
0.84/1.52	c 2	151 (50%) CSP clauses are encoded (4792 clauses, 81150 bytes)
0.84/1.53	c 2	182 (60%) CSP clauses are encoded (5073 clauses, 84989 bytes)
0.84/1.53	c 2	212 (70%) CSP clauses are encoded (7093 clauses, 115152 bytes)
0.84/1.54	c 2	242 (80%) CSP clauses are encoded (9135 clauses, 146562 bytes)
0.84/1.54	c 2	272 (90%) CSP clauses are encoded (13363 clauses, 219424 bytes)
0.84/1.56	c 2	302 (100%) CSP clauses are encoded (18773 clauses, 316870 bytes)
0.84/1.56	c 2	302 CSP clauses encoded
0.84/1.56	c 2	Writing map file : HOME/temp.map
0.84/1.56	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.84/1.56	c 2	SAT : 1651 SAT variables, 18773 SAT clauses, 316870 bytes
0.84/1.56	c 2	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.84/1.59	c 2	OBJECTIVE minimize _COST
0.84/1.59	c 2	SOLVING HOME/temp.cnf
0.84/1.59	c 2	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.84/1.59	c 2	This is MiniSat 2.0 beta incremental
0.84/1.59	c 2	WARNING: for repeatability, setting FPU to use double precision
0.84/1.59	c 2	============================[ Problem Statistics ]=============================
0.84/1.59	c 2	|                                                                             |
0.84/1.59	c 2	|  Number of variables:  1651                                                 |
0.84/1.59	c 2	|  Number of clauses:    18773                                                |
0.94/1.60	c 2	|  Parsing time:         0.01         s                                       |
0.94/1.60	c 2	OK
0.94/1.60	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
0.94/1.60	c 2	SEARCHING: _COST <= 51
0.94/1.60	c 2	============================[ Search Statistics ]==============================
0.94/1.60	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.94/1.60	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.94/1.60	c 2	===============================================================================
0.94/1.60	c 2	|         0 |    1651    18773    55833 |     6257        0    nan |  0.000 % |
0.94/1.60	c 2	===============================================================================
0.94/1.60	c 2	restarts              : 1
0.94/1.60	c 2	conflicts             : 5             (500 /sec)
0.94/1.60	c 2	decisions             : 48            (0.00 % random) (4801 /sec)
0.94/1.60	c 2	propagations          : 1801           (180136 /sec)
0.94/1.60	c 2	conflict literals     : 37             (0.00 % deleted)
0.94/1.60	c 2	Memory used           : 2.73 MB
0.94/1.60	c 2	CPU time              : 0.009998 s
0.94/1.60	c 2	
0.94/1.60	c 2	SATISFIABLE
0.94/1.60	c 2	OK
0.94/1.60	c 2	FOUND: _COST <= 51
0.94/1.60	s SATISFIABLE
0.94/1.60	c 2	DECODING HOME/temp.out WITH HOME/temp.map
0.94/1.60	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'
0.94/1.68	c 2	Decoding HOME/temp.out
0.94/1.73	c 2	OBJECTIVE _COST 35
0.94/1.73	o 35
0.94/1.73	v 9 7 4 1 0 9 4 8 7 6 1 5 4 9 7 9 9 2 6 2 1 9 1 0 7 6 6 3 1 9 8 9 9 4 9 9 9 9 9 9
0.94/1.73	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.94/1.79	c 2	OK
0.94/1.80	c 2	OBJECTIVE BOUND: 0 <= _COST <= 35
0.94/1.80	c 2	SEARCHING: _COST <= 17
1.06/1.80	c 2	============================[ Search Statistics ]==============================
1.06/1.80	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.06/1.80	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.06/1.80	c 2	===============================================================================
1.06/1.80	c 2	|         5 |    1651    18773    55833 |     6257        5      7 |  0.000 % |
1.06/1.82	c 2	|       105 |    1319    18773    55833 |     6883      105     20 | 28.958 % |
1.06/1.82	c 2	|       257 |    1319    18773    55833 |     7571      257     20 | 28.958 % |
1.06/1.84	c 2	|       484 |    1319    18773    55833 |     8328      484     19 | 28.958 % |
1.06/1.86	c 2	|       821 |    1173    11132    34278 |     9161      821     21 | 28.958 % |
1.06/1.88	c 2	===============================================================================
1.06/1.88	c 2	restarts              : 6
1.06/1.88	c 2	conflicts             : 1300          (13686 /sec)
1.06/1.88	c 2	decisions             : 1736          (0.86 % random) (18277 /sec)
1.06/1.88	c 2	propagations          : 214335         (2256514 /sec)
1.06/1.88	c 2	conflict literals     : 27044          (31.81 % deleted)
1.06/1.88	c 2	Memory used           : 2.73 MB
1.06/1.88	c 2	CPU time              : 0.094985 s
1.06/1.88	c 2	
1.06/1.88	c 2	SATISFIABLE
1.06/1.88	c 2	OK
1.06/1.88	c 2	FOUND: _COST <= 17
1.06/1.88	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.06/1.88	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'
1.06/1.96	c 2	Decoding HOME/temp.out
1.06/2.00	c 2	OBJECTIVE _COST 17
1.06/2.00	o 17
1.06/2.01	v 0 9 4 1 9 7 9 7 9 2 3 5 6 1 3 2 9 9 4 8 1 3 7 0 9 2 0 6 0 6 9 7 8 4 6 3 8 9 0 4
1.06/2.01	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.06/2.04	c 2	OK
1.06/2.04	c 2	OBJECTIVE BOUND: 0 <= _COST <= 17
1.06/2.04	c 2	SEARCHING: _COST <= 8
1.06/2.04	c 2	============================[ Search Statistics ]==============================
1.06/2.04	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.06/2.04	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.06/2.04	c 2	===============================================================================
1.06/2.04	c 2	|      1300 |    1004     7905    25086 |     2635     1300     21 | 28.958 % |
1.06/2.05	c 2	|      1400 |    1004     7905    25086 |     2898     1400     20 | 39.193 % |
1.06/2.06	c 2	|      1553 |    1004     7905    25086 |     3188     1553     20 | 39.193 % |
1.06/2.07	c 2	|      1778 |    1004     7905    25086 |     3507     1778     20 | 39.193 % |
1.34/2.10	c 2	|      2115 |    1004     7905    25086 |     3857     2115     19 | 39.193 % |
1.34/2.12	c 2	===============================================================================
1.34/2.12	c 2	restarts              : 11
1.34/2.12	c 2	conflicts             : 2385          (13868 /sec)
1.34/2.12	c 2	decisions             : 3144          (0.92 % random) (18282 /sec)
1.34/2.12	c 2	propagations          : 392597         (2282899 /sec)
1.34/2.12	c 2	conflict literals     : 45029          (32.36 % deleted)
1.34/2.12	c 2	Memory used           : 2.73 MB
1.34/2.12	c 2	CPU time              : 0.171973 s
1.34/2.12	c 2	
1.34/2.12	c 2	SATISFIABLE
1.34/2.12	c 2	OK
1.34/2.12	c 2	FOUND: _COST <= 8
1.34/2.12	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.34/2.12	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.36/2.20	c 2	Decoding HOME/temp.out
1.36/2.24	c 2	OBJECTIVE _COST 8
1.36/2.24	o 8
1.36/2.24	v 9 4 0 5 9 5 9 8 6 4 1 0 7 3 8 2 8 9 2 5 8 8 7 0 7 1 2 0 6 6 1 2 7 4 1 5 8 3 8 3
1.36/2.25	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.36/2.30	c 2	OK
1.36/2.30	c 2	OBJECTIVE BOUND: 0 <= _COST <= 8
1.36/2.30	c 2	SEARCHING: _COST <= 4
1.36/2.30	c 2	============================[ Search Statistics ]==============================
1.36/2.31	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.36/2.31	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.36/2.31	c 2	===============================================================================
1.36/2.31	c 2	|      2385 |     872     5722    18924 |     1907     2167     18 | 39.193 % |
1.36/2.31	c 2	|      2485 |     872     5722    18924 |     2098     2267     18 | 47.187 % |
1.36/2.32	c 2	|      2636 |     872     5722    18924 |     2307     2418     18 | 47.187 % |
1.36/2.34	c 3	|      2861 |     872     5722    18924 |     2538     2643     17 | 47.187 % |
1.36/2.37	c 3	|      3198 |     872     5722    18924 |     2792     2980     17 | 47.187 % |
1.59/2.40	c 3	|      3705 |     872     5722    18924 |     3071     3487     17 | 47.187 % |
1.59/2.46	c 3	|      4466 |     872     5722    18924 |     3378     2197     15 | 47.187 % |
1.69/2.55	c 3	|      5605 |     872     5722    18924 |     3716     3336     16 | 47.187 % |
1.79/2.69	c 3	|      7313 |     872     5722    18924 |     4088     2708     18 | 47.187 % |
2.09/2.90	c 3	|      9875 |     872     5722    18924 |     4497     2672     16 | 47.187 % |
2.39/3.22	c 3	===============================================================================
2.39/3.22	c 3	restarts              : 21
2.39/3.22	c 3	conflicts             : 13225         (12180 /sec)
2.39/3.22	c 3	decisions             : 15054         (0.87 % random) (13864 /sec)
2.39/3.22	c 3	propagations          : 2071304        (1907570 /sec)
2.39/3.22	c 3	conflict literals     : 254457         (30.94 % deleted)
2.39/3.22	c 3	Memory used           : 2.99 MB
2.39/3.22	c 3	CPU time              : 1.08583 s
2.39/3.22	c 3	
2.39/3.22	c 3	SATISFIABLE
2.39/3.23	c 3	OK
2.39/3.23	c 3	FOUND: _COST <= 4
2.39/3.23	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.39/3.23	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'
2.41/3.30	c 3	Decoding HOME/temp.out
2.41/3.34	c 4	OBJECTIVE _COST 4
2.41/3.34	o 4
2.41/3.35	v 0 2 0 5 5 4 9 1 8 3 8 0 2 2 8 5 3 0 6 8 4 1 2 7 9 0 6 2 3 2 9 7 8 2 6 6 8 4 6 7
2.41/3.37	c 4	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.41/3.41	c 4	OK
2.41/3.41	c 4	OBJECTIVE BOUND: 0 <= _COST <= 4
2.41/3.41	c 4	SEARCHING: _COST <= 2
2.41/3.42	c 4	============================[ Search Statistics ]==============================
2.41/3.43	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.41/3.43	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.41/3.43	c 4	===============================================================================
2.41/3.43	c 4	|     13225 |     765     4513    15614 |     1504     3266     22 | 47.187 % |
2.41/3.43	c 4	|     13326 |     765     4513    15614 |     1654     1734     20 | 53.668 % |
2.41/3.44	c 4	|     13476 |     765     4513    15614 |     1820     1884     20 | 53.668 % |
2.41/3.45	c 4	|     13702 |     765     4513    15614 |     2002     2110     20 | 53.668 % |
2.41/3.48	c 4	|     14039 |     765     4513    15614 |     2202     2447     19 | 53.668 % |
2.63/3.52	c 4	|     14545 |     765     4513    15614 |     2422     2953     19 | 53.668 % |
2.63/3.58	c 4	|     15304 |     765     4513    15614 |     2665     1990     16 | 53.668 % |
2.73/3.66	c 4	|     16443 |     765     4513    15614 |     2931     3129     16 | 53.668 % |
2.93/3.80	c 4	|     18152 |     765     4513    15614 |     3224     2861     17 | 53.668 % |
3.03/3.93	c 4	===============================================================================
3.03/3.93	c 4	restarts              : 30
3.03/3.93	c 4	conflicts             : 19814         (12386 /sec)
3.03/3.93	c 4	decisions             : 22265         (0.97 % random) (13918 /sec)
3.03/3.93	c 4	propagations          : 3026391        (1891783 /sec)
3.03/3.93	c 4	conflict literals     : 368111         (31.44 % deleted)
3.03/3.93	c 4	Memory used           : 2.99 MB
3.03/3.93	c 4	CPU time              : 1.59976 s
3.03/3.93	c 4	
3.03/3.93	c 4	UNSATISFIABLE
3.03/3.93	c 4	OK
3.03/3.93	c 4	NOT FOUND: _COST <= 2
3.03/3.93	c 4	OK
3.03/3.93	c 4	OBJECTIVE BOUND: 3 <= _COST <= 4
3.03/3.93	c 4	SEARCHING: _COST <= 3
3.03/3.93	c 4	============================[ Search Statistics ]==============================
3.03/3.93	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.03/3.93	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.03/3.93	c 4	===============================================================================
3.03/3.93	c 4	|     19814 |     760     4493    15569 |     1497     2031     15 | 53.668 % |
3.03/3.94	c 4	|     19917 |     760     4493    15569 |     1647     2134     16 | 53.969 % |
3.03/3.95	c 4	|     20067 |     760     4493    15569 |     1812     2284     16 | 53.969 % |
3.03/3.97	c 4	|     20292 |     760     4493    15569 |     1993     2509     16 | 53.969 % |
3.13/4.00	c 4	|     20629 |     760     4493    15569 |     2192     2846     16 | 53.969 % |
3.13/4.04	c 4	|     21135 |     760     4493    15569 |     2412     1718     15 | 53.969 % |
3.23/4.10	c 4	|     21894 |     760     4493    15569 |     2653     2477     17 | 53.969 % |
3.33/4.20	c 4	|     23033 |     760     4493    15569 |     2918     3616     17 | 53.969 % |
3.38/4.39	c 5	|     24741 |     760     4493    15569 |     3210     3308     17 | 53.969 % |
3.67/4.62	c 5	|     27303 |     760     4493    15569 |     3531     3729     18 | 53.969 % |
3.97/4.97	c 5	|     31147 |     760     4493    15569 |     3884     2976     20 | 53.969 % |
4.47/5.47	c 6	|     36914 |     760     4493    15569 |     4273     3795     20 | 53.969 % |
4.76/5.89	c 6	===============================================================================
4.76/5.89	c 6	restarts              : 42
4.76/5.89	c 6	conflicts             : 40181         (11925 /sec)
4.76/5.89	c 6	decisions             : 44468         (1.14 % random) (13197 /sec)
4.76/5.89	c 6	propagations          : 6059800        (1798434 /sec)
4.76/5.89	c 6	conflict literals     : 791948         (31.75 % deleted)
4.76/5.89	c 6	Memory used           : 3.12 MB
4.76/5.89	c 6	CPU time              : 3.36949 s
4.76/5.89	c 6	
4.76/5.89	c 6	SATISFIABLE
4.76/5.90	c 6	OK
4.76/5.90	c 6	FOUND: _COST <= 3
4.76/5.90	c 6	DECODING HOME/temp.out WITH HOME/temp.map
4.76/5.90	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'
4.84/5.98	c 6	Decoding HOME/temp.out
4.84/6.03	c 6	OBJECTIVE _COST 3
4.84/6.03	o 3
4.84/6.03	v 3 4 9 4 2 5 7 0 5 5 1 6 7 0 4 1 9 8 9 4 7 8 9 8 5 9 6 9 1 7 1 8 9 9 9 9 1 2 2 2
4.84/6.03	c 6	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
4.84/6.09	c 6	OK
4.84/6.09	c 6	OBJECTIVE _COST 3
4.84/6.09	s OPTIMUM FOUND
4.84/6.09	c 6	CPU 4.74 (0.06 0.02 4.68 0.22)
4.84/6.09	c 6	END Mon Jul 14 18:28:51 2008

Verifier Data (download as text)

OK	3	98
3 unsatisfied constraints, 98 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-1116619-1216052925/watcher-1116619-1216052925 -o /tmp/evaluation-result-1116619-1216052925/solver-1116619-1216052925 -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-1116619-1216052925.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: 3.13 3.21 3.04 4/80 28001
/proc/meminfo: memFree=1670892/2055920 swapFree=4180132/4192956
[pid=28001] ppid=27999 vsize=12268 CPUtime=0
/proc/28001/stat : 28001 (sugar++) R 27999 28001 27745 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 61994696 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 217880509438 0 0 4224 0 0 0 0 17 1 0 0
/proc/28001/statm: 3067 316 241 3 0 167 0

[startup+0.064013 s]
/proc/loadavg: 3.13 3.21 3.04 4/80 28001
/proc/meminfo: memFree=1670892/2055920 swapFree=4180132/4192956
[pid=28001] ppid=27999 vsize=16080 CPUtime=0.04
/proc/28001/stat : 28001 (sugar++) R 27999 28001 27745 0 -1 4194304 943 0 0 0 3 1 0 0 18 0 1 0 61994696 16465920 911 996147200 4194304 4206940 548682068528 18446744073709551615 217889102832 0 0 4224 0 0 0 0 17 1 0 0
/proc/28001/statm: 4020 911 380 3 0 599 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16080

[startup+0.102017 s]
/proc/loadavg: 3.13 3.21 3.04 4/80 28001
/proc/meminfo: memFree=1670892/2055920 swapFree=4180132/4192956
[pid=28001] ppid=27999 vsize=16740 CPUtime=0.06
/proc/28001/stat : 28001 (sugar++) S 27999 28001 27745 0 -1 4194304 1219 128 0 0 5 1 0 0 18 0 1 0 61994696 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28001/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.30204 s]
/proc/loadavg: 3.13 3.21 3.04 4/80 28001
/proc/meminfo: memFree=1670892/2055920 swapFree=4180132/4192956
[pid=28001] ppid=27999 vsize=16740 CPUtime=0.06
/proc/28001/stat : 28001 (sugar++) S 27999 28001 27745 0 -1 4194304 1219 128 0 0 5 1 0 0 18 0 1 0 61994696 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28001/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701092 s]
/proc/loadavg: 3.13 3.21 3.04 4/80 28001
/proc/meminfo: memFree=1670892/2055920 swapFree=4180132/4192956
[pid=28001] ppid=27999 vsize=16740 CPUtime=0.39
/proc/28001/stat : 28001 (sugar++) S 27999 28001 27745 0 -1 4194304 1279 4353 0 1 5 1 30 3 16 0 1 0 61994696 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28001/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 16740

[startup+1.50117 s]
/proc/loadavg: 3.13 3.21 3.04 4/91 28023
/proc/meminfo: memFree=1662228/2055920 swapFree=4180132/4192956
[pid=28001] ppid=27999 vsize=16740 CPUtime=0.4
/proc/28001/stat : 28001 (sugar++) S 27999 28001 27745 0 -1 4194304 1297 4353 0 1 5 2 30 3 15 0 1 0 61994696 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28001/statm: 4185 1104 409 3 0 764 0
[pid=28014] ppid=28001 vsize=5356 CPUtime=0
/proc/28014/stat : 28014 (sh) S 28001 28001 27745 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 61994751 5484544 233 996147200 4194304 4889804 548682068688 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28014/statm: 1339 233 193 169 0 50 0
[pid=28015] ppid=28014 vsize=864420 CPUtime=0.44
/proc/28015/stat : 28015 (java) S 28014 28001 27745 0 -1 0 5251 0 1 0 39 5 0 0 18 0 9 0 61994754 885166080 4525 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28015/statm: 216105 4525 2564 9 0 210652 0
[pid=28015/tid=28016] ppid=28014 vsize=864420 CPUtime=0.28
/proc/28015/task/28016/stat : 28016 (java) R 28014 28001 27745 0 -1 64 2703 0 1 0 24 4 0 0 21 0 9 0 61994765 885166080 4525 996147200 134512640 134550740 4294955920 18446744073709551615 4126562625 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28015/tid=28017] ppid=28014 vsize=864420 CPUtime=0.03
/proc/28015/task/28017/stat : 28017 (java) S 28014 28001 27745 0 -1 64 1493 0 0 0 3 0 0 0 16 0 9 0 61994778 885166080 4525 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=28015/tid=28018] ppid=28014 vsize=864420 CPUtime=0
/proc/28015/task/28018/stat : 28018 (java) S 28014 28001 27745 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 61994778 885166080 4525 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28015/tid=28019] ppid=28014 vsize=864420 CPUtime=0
/proc/28015/task/28019/stat : 28019 (java) S 28014 28001 27745 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 61994778 885166080 4525 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28015/tid=28020] ppid=28014 vsize=864420 CPUtime=0
/proc/28015/task/28020/stat : 28020 (java) S 28014 28001 27745 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 61994784 885166080 4525 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28015/tid=28021] ppid=28014 vsize=864420 CPUtime=0.1
/proc/28015/task/28021/stat : 28021 (java) S 28014 28001 27745 0 -1 64 363 0 0 0 10 0 0 0 16 0 9 0 61994784 885166080 4525 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28015/tid=28022] ppid=28014 vsize=864420 CPUtime=0
/proc/28015/task/28022/stat : 28022 (java) S 28014 28001 27745 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 61994784 885166080 4525 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28015/tid=28023] ppid=28014 vsize=864420 CPUtime=0
/proc/28015/task/28023/stat : 28023 (java) S 28014 28001 27745 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 61994785 885166080 4525 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 0.84
Current children cumulated vsize (KiB) 886516

[startup+3.10136 s]
/proc/loadavg: 3.04 3.19 3.04 3/82 28044
/proc/meminfo: memFree=1665884/2055920 swapFree=4180132/4192956
[pid=28001] ppid=27999 vsize=16872 CPUtime=1.33
/proc/28001/stat : 28001 (sugar++) S 27999 28001 27745 0 -1 4194304 1689 21094 0 5 6 2 108 17 15 0 1 0 61994696 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28001/statm: 4218 1116 414 3 0 797 0
[pid=28024] ppid=28001 vsize=3060 CPUtime=0.96
/proc/28024/stat : 28024 (minisat-inc) R 28001 28001 27745 0 -1 4194304 537 0 0 0 96 0 0 0 23 0 1 0 61994855 3133440 479 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 1 0 0
/proc/28024/statm: 765 479 79 151 0 611 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 19932

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

[startup+4.70154 s]
/proc/loadavg: 3.04 3.19 3.04 5/82 28064
/proc/meminfo: memFree=1665308/2055920 swapFree=4180132/4192956
[pid=28001] ppid=27999 vsize=16872 CPUtime=1.47
/proc/28001/stat : 28001 (sugar++) S 27999 28001 27745 0 -1 4194304 1761 24824 0 6 6 2 120 19 15 0 1 0 61994696 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28001/statm: 4218 1116 414 3 0 797 0
[pid=28024] ppid=28001 vsize=3192 CPUtime=2.3
/proc/28024/stat : 28024 (minisat-inc) R 28001 28001 27745 0 -1 4194304 566 0 0 0 230 0 0 0 25 0 1 0 61994855 3268608 504 996147200 134512640 135134323 4294956192 18446744073709551615 134524710 0 0 4096 3 0 0 0 17 1 0 0
/proc/28024/statm: 798 504 79 151 0 644 0
Current children cumulated CPU time (s) 3.77
Current children cumulated vsize (KiB) 20064

[startup+5.50664 s]
/proc/loadavg: 3.04 3.19 3.04 3/82 28064
/proc/meminfo: memFree=1665372/2055920 swapFree=4180132/4192956
[pid=28001] ppid=27999 vsize=16872 CPUtime=1.47
/proc/28001/stat : 28001 (sugar++) S 27999 28001 27745 0 -1 4194304 1761 24824 0 6 6 2 120 19 15 0 1 0 61994696 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28001/statm: 4218 1116 414 3 0 797 0
[pid=28024] ppid=28001 vsize=3192 CPUtime=3.1
/proc/28024/stat : 28024 (minisat-inc) R 28001 28001 27745 0 -1 4194304 573 0 0 0 310 0 0 0 25 0 1 0 61994855 3268608 511 996147200 134512640 135134323 4294956192 18446744073709551615 134531965 0 0 4096 3 0 0 0 17 1 0 0
/proc/28024/statm: 798 511 79 151 0 644 0
Current children cumulated CPU time (s) 4.57
Current children cumulated vsize (KiB) 20064

[startup+5.90169 s]
/proc/loadavg: 3.04 3.19 3.04 3/82 28064
/proc/meminfo: memFree=1665372/2055920 swapFree=4180132/4192956
[pid=28001] ppid=27999 vsize=16872 CPUtime=1.47
/proc/28001/stat : 28001 (sugar++) S 27999 28001 27745 0 -1 4194304 1794 24824 0 6 6 2 120 19 15 0 1 0 61994696 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28001/statm: 4218 1116 414 3 0 797 0
[pid=28024] ppid=28001 vsize=3192 CPUtime=3.37
/proc/28024/stat : 28024 (minisat-inc) S 28001 28001 27745 0 -1 4194304 586 0 0 0 337 0 0 0 25 0 1 0 61994855 3268608 522 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/28024/statm: 798 522 79 151 0 644 0
Current children cumulated CPU time (s) 4.84
Current children cumulated vsize (KiB) 20064

[startup+6.0017 s]
/proc/loadavg: 3.04 3.19 3.04 3/82 28064
/proc/meminfo: memFree=1665372/2055920 swapFree=4180132/4192956
[pid=28001] ppid=27999 vsize=16872 CPUtime=1.47
/proc/28001/stat : 28001 (sugar++) S 27999 28001 27745 0 -1 4194304 1814 24824 0 6 6 2 120 19 15 0 1 0 61994696 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28001/statm: 4218 1116 414 3 0 797 0
[pid=28024] ppid=28001 vsize=3192 CPUtime=3.37
/proc/28024/stat : 28024 (minisat-inc) S 28001 28001 27745 0 -1 4194304 586 0 0 0 337 0 0 0 25 0 1 0 61994855 3268608 522 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/28024/statm: 798 522 79 151 0 644 0
Current children cumulated CPU time (s) 4.84
Current children cumulated vsize (KiB) 20064

Child status: 0
Real time (s): 6.09647
CPU time (s): 5.00824
CPU user time (s): 4.75228
CPU system time (s): 0.255961
CPU usage (%): 82.1498
Max. virtual memory (cumulated for all children) (KiB): 886516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.75228
system time used= 0.255961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31041
page faults= 7
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2110
involuntary context switches= 3319

runsolver used 0.011998 second user time and 0.036994 second system time

The end

Launcher Data (download as text)

Begin job on node28 at 2008-07-14 18:28:45
IDJOB=1116619
IDBENCH=62017
IDSOLVER=367
FILE ID=node28/1116619-1216052925
PBS_JOBID= 7904991
Free space on /tmp= 66512 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/randomMaxCSP/sparseLoose/normalized-vcsp-40-10-13-60-4_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-1116619-1216052925/watcher-1116619-1216052925 -o /tmp/evaluation-result-1116619-1216052925/solver-1116619-1216052925 -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-1116619-1216052925.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8c371eab5a42f90edb6cfc2346e83c07
RANDOM SEED=2114365087

node28.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		: 3000.223
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	: 5931.00
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		: 3000.223
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:       1671436 kB
Buffers:         70900 kB
Cached:         176460 kB
SwapCached:       6144 kB
Active:         241316 kB
Inactive:        93476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671436 kB
SwapTotal:     4192956 kB
SwapFree:      4180132 kB
Dirty:             988 kB
Writeback:           0 kB
Mapped:         100536 kB
Slab:            34640 kB
Committed_AS:  1078092 kB
PageTables:       2032 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= 66508 MiB
End job on node28 at 2008-07-14 18:28:51