Trace number 1121563

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 3.35049 3.62153

General information on the benchmark

Namemaxcsp/pi/pi-40-10-08-t60/
normalized-pi-40-10-07948-40-43.xml
MD5SUM9dec69ae2d0cba8aa7e868d4e4982fbf
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 benchmark0.753884
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints98
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension98
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.08	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.00/0.08	c 0	BEGIN Tue Jul 15 16:12:09 2008
0.00/0.08	c 0	PID 26525
0.06/0.08	c 0	HOST node71.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-1121563-1216131129.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1121563-1216131129.xml' 'HOME/temp.csp'
0.06/0.42	c 1	1 domains, 40 variables, 0 predicates, 98 relations, 98 constraints
0.06/0.45	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.45	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'
0.38/0.53	c 1	Parsing HOME/temp.csp
0.38/0.66	c 1	parsed 237 expressions
0.38/0.66	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.38/0.67	c 1	MAX CSP: 98 constraints
0.38/0.67	c 1	Converting to clausal form CSP
0.38/0.69	c 1	converted 34 (10%) expressions
0.38/0.69	c 1	converted 68 (20%) expressions
0.38/0.69	c 1	converted 102 (30%) expressions
0.38/0.69	c 1	converted 136 (40%) expressions
0.38/0.71	c 1	converted 169 (50%) expressions
0.38/0.72	c 1	converted 203 (60%) expressions
0.38/0.73	c 1	converted 237 (70%) expressions
0.38/0.73	c 1	converted 271 (80%) expressions
0.38/0.74	c 1	converted 305 (90%) expressions
0.38/0.79	c 1	converted 338 (100%) expressions
0.38/0.80	c 1	CSP : 236 integers, 0 booleans, 293 clauses, largest domain size 148
0.38/0.80	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.38/0.80	c 1	Propagation in CSP
0.38/0.82	c 1	95 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.38/0.82	c 1	CSP : 236 integers, 0 booleans, 293 clauses, largest domain size 99
0.38/0.82	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.38/0.82	c 1	Simplifing CSP by introducing new Boolean variables
0.38/0.82	c 1	CSP : 236 integers, 0 booleans, 293 clauses, largest domain size 99
0.38/0.82	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.38/0.84	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.38/0.86	c 1	24 (10%) CSP integer variables are encoded (192 clauses, 1984 bytes)
0.38/0.87	c 1	48 (20%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.38/0.87	c 1	71 (30%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.38/0.87	c 1	95 (40%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.38/0.87	c 1	118 (50%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.38/0.87	c 1	142 (60%) CSP integer variables are encoded (422 clauses, 4514 bytes)
0.38/0.88	c 1	166 (70%) CSP integer variables are encoded (706 clauses, 7638 bytes)
0.38/0.88	c 1	189 (80%) CSP integer variables are encoded (1142 clauses, 13069 bytes)
0.38/0.88	c 1	213 (90%) CSP integer variables are encoded (1236 clauses, 14291 bytes)
0.38/0.88	c 1	236 (100%) CSP integer variables are encoded (1372 clauses, 16059 bytes)
0.38/0.93	c 1	30 (10%) CSP clauses are encoded (2135 clauses, 30770 bytes)
0.38/0.95	c 1	59 (20%) CSP clauses are encoded (2878 clauses, 46092 bytes)
0.38/0.96	c 1	88 (30%) CSP clauses are encoded (3608 clauses, 62072 bytes)
0.38/0.97	c 1	118 (40%) CSP clauses are encoded (3973 clauses, 69095 bytes)
0.38/0.98	c 1	147 (50%) CSP clauses are encoded (4698 clauses, 79532 bytes)
0.38/0.99	c 1	176 (60%) CSP clauses are encoded (7899 clauses, 126589 bytes)
0.90/1.01	c 1	206 (70%) CSP clauses are encoded (15053 clauses, 251413 bytes)
0.90/1.01	c 1	235 (80%) CSP clauses are encoded (15344 clauses, 256085 bytes)
0.90/1.01	c 1	264 (90%) CSP clauses are encoded (15969 clauses, 266712 bytes)
0.90/1.02	c 1	293 (100%) CSP clauses are encoded (17968 clauses, 301900 bytes)
0.90/1.02	c 1	293 CSP clauses encoded
0.90/1.02	c 1	Writing map file : HOME/temp.map
0.90/1.03	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.90/1.03	c 1	SAT : 1608 SAT variables, 17968 SAT clauses, 301900 bytes
0.90/1.03	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.90/1.08	c 1	OBJECTIVE minimize _COST
0.90/1.08	c 1	SOLVING HOME/temp.cnf
0.90/1.08	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.90/1.08	c 1	This is MiniSat 2.0 beta incremental
0.90/1.08	c 1	WARNING: for repeatability, setting FPU to use double precision
0.90/1.08	c 1	============================[ Problem Statistics ]=============================
0.90/1.08	c 1	|                                                                             |
0.90/1.08	c 1	|  Number of variables:  1608                                                 |
0.90/1.08	c 1	|  Number of clauses:    17968                                                |
0.90/1.09	c 1	|  Parsing time:         0.01         s                                       |
0.90/1.09	c 1	OK
0.90/1.09	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.90/1.09	c 1	SEARCHING: _COST <= 49
0.90/1.09	c 1	============================[ Search Statistics ]==============================
0.90/1.09	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.90/1.09	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.90/1.09	c 1	===============================================================================
0.90/1.09	c 1	|         0 |    1608    17968    53552 |     5989        0    nan |  0.000 % |
0.90/1.10	c 1	===============================================================================
0.90/1.10	c 1	restarts              : 1
0.90/1.10	c 1	conflicts             : 4             (400 /sec)
0.90/1.10	c 1	decisions             : 49            (0.00 % random) (4901 /sec)
0.90/1.10	c 1	propagations          : 1826           (182637 /sec)
0.90/1.10	c 1	conflict literals     : 22             (15.38 % deleted)
0.90/1.10	c 1	Memory used           : 2.61 MB
0.90/1.10	c 1	CPU time              : 0.009998 s
0.90/1.10	c 1	
0.90/1.10	c 1	SATISFIABLE
0.90/1.10	c 1	OK
0.90/1.10	c 1	FOUND: _COST <= 49
0.90/1.10	s SATISFIABLE
0.90/1.10	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.90/1.10	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'
0.96/1.18	c 1	Decoding HOME/temp.out
0.96/1.22	c 1	OBJECTIVE _COST 49
0.96/1.22	o 49
0.96/1.22	v 9 1 9 7 3 5 10 5 6 2 10 10 8 8 10 10 10 9 8 9 3 6 10 10 6 10 8 5 4 4 8 10 10 6 9 9 10 10 10 7
0.96/1.22	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.96/1.28	c 1	OK
0.96/1.28	c 1	OBJECTIVE BOUND: 0 <= _COST <= 49
0.96/1.28	c 1	SEARCHING: _COST <= 24
0.96/1.29	c 1	============================[ Search Statistics ]==============================
0.96/1.29	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.96/1.29	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.96/1.29	c 1	===============================================================================
0.96/1.29	c 1	|         4 |    1608    17968    53552 |     5989        4      6 |  0.000 % |
0.96/1.29	c 1	|       104 |    1309    17968    53552 |     6588      104     19 | 21.339 % |
0.96/1.29	c 2	|       256 |    1309    17968    53552 |     7247      256     23 | 21.339 % |
0.96/1.29	c 2	===============================================================================
0.96/1.29	c 2	restarts              : 4
0.96/1.29	c 2	conflicts             : 261           (9323 /sec)
0.96/1.29	c 2	decisions             : 509           (0.20 % random) (18182 /sec)
0.96/1.29	c 2	propagations          : 40969          (1463440 /sec)
0.96/1.29	c 2	conflict literals     : 5906           (30.13 % deleted)
0.96/1.29	c 2	Memory used           : 2.61 MB
0.96/1.29	c 2	CPU time              : 0.027995 s
0.96/1.29	c 2	
0.96/1.29	c 2	SATISFIABLE
0.96/1.29	c 2	OK
0.96/1.29	c 2	FOUND: _COST <= 24
0.96/1.29	c 2	DECODING HOME/temp.out WITH HOME/temp.map
0.96/1.29	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'
1.10/1.37	c 2	Decoding HOME/temp.out
1.11/1.42	c 2	OBJECTIVE _COST 24
1.11/1.42	o 24
1.11/1.42	v 3 6 4 3 6 9 9 8 6 1 10 3 7 8 4 10 9 7 8 10 7 8 10 8 10 10 9 10 10 10 8 10 7 10 4 9 8 10 9 2
1.11/1.43	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.11/1.46	c 2	OK
1.11/1.46	c 2	OBJECTIVE BOUND: 0 <= _COST <= 24
1.11/1.46	c 2	SEARCHING: _COST <= 12
1.11/1.47	c 2	============================[ Search Statistics ]==============================
1.11/1.47	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.11/1.47	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.11/1.47	c 2	===============================================================================
1.11/1.47	c 2	|       261 |    1265    17968    53552 |     5989      261     23 | 21.339 % |
1.11/1.47	c 2	|       362 |    1265    17968    53552 |     6588      362     21 | 33.898 % |
1.11/1.47	c 2	===============================================================================
1.11/1.47	c 2	restarts              : 6
1.11/1.47	c 2	conflicts             : 449           (10444 /sec)
1.11/1.47	c 2	decisions             : 797           (0.63 % random) (18538 /sec)
1.11/1.47	c 2	propagations          : 71813          (1670342 /sec)
1.11/1.47	c 2	conflict literals     : 9593           (30.63 % deleted)
1.11/1.47	c 2	Memory used           : 2.61 MB
1.11/1.47	c 2	CPU time              : 0.042993 s
1.11/1.47	c 2	
1.11/1.47	c 2	SATISFIABLE
1.11/1.47	c 2	OK
1.11/1.47	c 2	FOUND: _COST <= 12
1.11/1.47	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.11/1.47	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'
1.25/1.56	c 2	Decoding HOME/temp.out
1.25/1.61	c 2	OBJECTIVE _COST 12
1.25/1.61	o 12
1.25/1.61	v 3 6 4 3 6 10 9 5 8 10 10 9 7 8 4 10 9 2 8 4 3 8 10 5 10 10 9 8 10 4 8 10 10 10 4 9 8 9 1 4
1.25/1.61	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.25/1.64	c 2	OK
1.25/1.64	c 2	OBJECTIVE BOUND: 0 <= _COST <= 12
1.25/1.64	c 2	SEARCHING: _COST <= 6
1.25/1.65	c 2	============================[ Search Statistics ]==============================
1.25/1.65	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.25/1.65	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.25/1.65	c 2	===============================================================================
1.25/1.65	c 2	|       449 |    1063     9241    28932 |     3080      449     21 | 33.898 % |
1.25/1.65	c 2	|       549 |    1063     9241    28932 |     3388      549     20 | 42.231 % |
1.25/1.66	c 2	|       699 |    1063     9241    28932 |     3727      699     19 | 42.231 % |
1.25/1.68	c 2	|       924 |     929     6721    21762 |     4099      901     18 | 42.231 % |
1.39/1.70	c 2	|      1261 |     929     6721    21762 |     4509     1238     18 | 42.231 % |
1.39/1.73	c 2	===============================================================================
1.39/1.73	c 2	restarts              : 11
1.39/1.73	c 2	conflicts             : 1650          (12408 /sec)
1.39/1.73	c 2	decisions             : 2229          (0.72 % random) (16762 /sec)
1.39/1.73	c 2	propagations          : 276964         (2082765 /sec)
1.39/1.73	c 2	conflict literals     : 30800          (34.76 % deleted)
1.39/1.73	c 2	Memory used           : 2.61 MB
1.39/1.73	c 2	CPU time              : 0.132979 s
1.39/1.73	c 2	
1.39/1.73	c 2	SATISFIABLE
1.39/1.73	c 2	OK
1.39/1.73	c 2	FOUND: _COST <= 6
1.39/1.73	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.39/1.73	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'
1.39/1.81	c 2	Decoding HOME/temp.out
1.39/1.86	c 2	OBJECTIVE _COST 6
1.39/1.86	o 6
1.39/1.86	v 3 3 4 8 7 3 9 9 4 9 6 4 7 1 4 10 9 7 10 8 3 10 10 9 4 10 10 8 10 5 10 4 2 10 7 2 3 9 2 9
1.39/1.86	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.39/1.89	c 2	OK
1.39/1.89	c 2	OBJECTIVE BOUND: 0 <= _COST <= 6
1.39/1.89	c 2	SEARCHING: _COST <= 3
1.39/1.89	c 2	============================[ Search Statistics ]==============================
1.52/1.90	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.52/1.90	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.52/1.90	c 2	===============================================================================
1.52/1.90	c 2	|      1650 |     819     5134    17325 |     1711     1510     18 | 42.231 % |
1.52/1.90	c 2	|      1750 |     819     5134    17325 |     1882     1610     18 | 49.071 % |
1.52/1.91	c 2	|      1900 |     819     5134    17325 |     2070     1760     17 | 49.071 % |
1.52/1.92	c 2	|      2126 |     819     5134    17325 |     2277     1986     17 | 49.071 % |
1.52/1.94	c 2	|      2463 |     819     5134    17325 |     2505     2323     17 | 49.071 % |
1.52/1.98	c 2	|      2970 |     819     5134    17325 |     2756     2830     17 | 49.071 % |
1.52/2.05	c 2	|      3729 |     819     5134    17325 |     3031     3589     17 | 49.071 % |
1.85/2.15	c 2	|      4869 |     819     5134    17325 |     3334     2706     15 | 49.071 % |
1.96/2.28	c 2	|      6577 |     819     5134    17325 |     3668     2244     15 | 49.071 % |
2.05/2.35	c 3	===============================================================================
2.05/2.36	c 3	restarts              : 20
2.05/2.36	c 3	conflicts             : 7451          (12588 /sec)
2.05/2.36	c 3	decisions             : 8629          (0.87 % random) (14578 /sec)
2.05/2.36	c 3	propagations          : 1169988        (1976632 /sec)
2.05/2.36	c 3	conflict literals     : 123857         (36.85 % deleted)
2.05/2.36	c 3	Memory used           : 2.73 MB
2.05/2.36	c 3	CPU time              : 0.59191 s
2.05/2.36	c 3	
2.05/2.36	c 3	SATISFIABLE
2.05/2.36	c 3	OK
2.05/2.36	c 3	FOUND: _COST <= 3
2.05/2.36	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.05/2.36	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'
2.11/2.44	c 3	Decoding HOME/temp.out
2.11/2.48	c 3	OBJECTIVE _COST 3
2.11/2.48	o 3
2.11/2.49	v 3 3 7 4 6 3 9 5 3 9 10 4 6 7 1 10 9 2 8 6 3 10 8 5 4 9 9 8 10 4 10 3 8 10 2 2 8 9 1 3
2.11/2.49	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.11/2.52	c 3	OK
2.11/2.52	c 3	OBJECTIVE BOUND: 0 <= _COST <= 3
2.11/2.52	c 3	SEARCHING: _COST <= 1
2.11/2.52	c 3	============================[ Search Statistics ]==============================
2.11/2.53	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.11/2.53	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.11/2.53	c 3	===============================================================================
2.11/2.53	c 3	|      7451 |     718     4153    14682 |     1384     3118     15 | 49.071 % |
2.11/2.53	c 3	|      7551 |     718     4153    14682 |     1522     1659     15 | 55.355 % |
2.11/2.54	c 3	|      7702 |     718     4153    14682 |     1675     1810     15 | 55.355 % |
2.11/2.55	c 3	|      7928 |     718     4153    14682 |     1842     2036     15 | 55.355 % |
2.11/2.57	c 3	|      8266 |     718     4153    14682 |     2026     2374     16 | 55.355 % |
2.32/2.60	c 3	|      8772 |     718     4153    14682 |     2229     2880     16 | 55.355 % |
2.32/2.62	c 3	===============================================================================
2.32/2.62	c 3	restarts              : 26
2.32/2.62	c 3	conflicts             : 8930          (12907 /sec)
2.32/2.62	c 3	decisions             : 10362         (0.91 % random) (14976 /sec)
2.32/2.62	c 3	propagations          : 1335620        (1930382 /sec)
2.32/2.62	c 3	conflict literals     : 149722         (35.61 % deleted)
2.32/2.62	c 3	Memory used           : 2.73 MB
2.32/2.62	c 3	CPU time              : 0.691894 s
2.32/2.62	c 3	
2.32/2.62	c 3	UNSATISFIABLE
2.32/2.62	c 3	OK
2.32/2.62	c 3	NOT FOUND: _COST <= 1
2.32/2.62	c 3	OK
2.32/2.62	c 3	OBJECTIVE BOUND: 2 <= _COST <= 3
2.32/2.62	c 3	SEARCHING: _COST <= 2
2.32/2.62	c 3	============================[ Search Statistics ]==============================
2.32/2.62	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.32/2.62	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.32/2.62	c 3	===============================================================================
2.32/2.62	c 3	|      8930 |     715     4142    14658 |     1380     2757     17 | 55.355 % |
2.32/2.63	c 3	|      9030 |     715     4142    14658 |     1518     1479     17 | 55.537 % |
2.32/2.64	c 3	|      9180 |     715     4142    14658 |     1670     1629     18 | 55.537 % |
2.32/2.66	c 3	|      9405 |     715     4142    14658 |     1837     1854     19 | 55.537 % |
2.32/2.69	c 3	|      9743 |     715     4142    14658 |     2021     2192     19 | 55.537 % |
2.41/2.73	c 3	|     10251 |     715     4142    14658 |     2223     2700     20 | 55.537 % |
2.51/2.80	c 3	|     11010 |     715     4142    14658 |     2445     1820     19 | 55.537 % |
2.51/2.89	c 3	|     12149 |     715     4142    14658 |     2690     2959     20 | 55.537 % |
2.71/3.03	c 3	|     13857 |     715     4142    14658 |     2959     2803     17 | 55.537 % |
2.91/3.24	c 3	|     16419 |     715     4142    14658 |     3255     3365     18 | 55.537 % |
3.21/3.54	c 4	|     20264 |     715     4142    14658 |     3581     2952     15 | 55.538 % |
3.31/3.61	c 4	===============================================================================
3.31/3.61	c 4	restarts              : 37
3.31/3.61	c 4	conflicts             : 21203         (12645 /sec)
3.31/3.61	c 4	decisions             : 23647         (1.06 % random) (14103 /sec)
3.31/3.61	c 4	propagations          : 3085493        (1840168 /sec)
3.31/3.61	c 4	conflict literals     : 382726         (35.55 % deleted)
3.31/3.61	c 4	Memory used           : 2.86 MB
3.31/3.61	c 4	CPU time              : 1.67674 s
3.31/3.61	c 4	
3.31/3.61	c 4	UNSATISFIABLE
3.31/3.61	c 4	OK
3.31/3.61	c 4	NOT FOUND: _COST <= 2
3.31/3.61	c 4	OK
3.31/3.61	c 4	OBJECTIVE _COST 3
3.31/3.61	s OPTIMUM FOUND
3.31/3.62	c 4	CPU 3.12 (0.06 0.02 3.06 0.19)
3.31/3.62	c 4	END Tue Jul 15 16:12:13 2008

Verifier Data (download as text)

OK	3	95
3 unsatisfied constraints, 95 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-1121563-1216131129/watcher-1121563-1216131129 -o /tmp/evaluation-result-1121563-1216131129/solver-1121563-1216131129 -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-1121563-1216131129.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: 2.00 2.00 2.00 4/87 26525
/proc/meminfo: memFree=1762240/2055920 swapFree=4176684/4192956
[pid=26525] ppid=26523 vsize=12268 CPUtime=0
/proc/26525/stat : 26525 (sugar++) R 26523 26525 25772 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 69810721 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 231962540645 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/26525/statm: 3067 316 241 3 0 167 0

[startup+0.0823711 s]
/proc/loadavg: 2.00 2.00 2.00 4/87 26525
/proc/meminfo: memFree=1762240/2055920 swapFree=4176684/4192956
[pid=26525] ppid=26523 vsize=16740 CPUtime=0.06
/proc/26525/stat : 26525 (sugar++) S 26523 26525 25772 0 -1 4194304 1143 0 0 0 5 1 0 0 18 0 1 0 69810721 17141760 1099 996147200 4194304 4206940 548682068528 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26525/statm: 4185 1099 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.101475 s]
/proc/loadavg: 2.00 2.00 2.00 4/87 26525
/proc/meminfo: memFree=1762240/2055920 swapFree=4176684/4192956
[pid=26525] ppid=26523 vsize=16740 CPUtime=0.06
/proc/26525/stat : 26525 (sugar++) S 26523 26525 25772 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 69810721 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26525/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.3015 s]
/proc/loadavg: 2.00 2.00 2.00 4/87 26525
/proc/meminfo: memFree=1762240/2055920 swapFree=4176684/4192956
[pid=26525] ppid=26523 vsize=16740 CPUtime=0.06
/proc/26525/stat : 26525 (sugar++) S 26523 26525 25772 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 69810721 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26525/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701554 s]
/proc/loadavg: 2.00 2.00 2.00 4/87 26525
/proc/meminfo: memFree=1762240/2055920 swapFree=4176684/4192956
[pid=26525] ppid=26523 vsize=16740 CPUtime=0.38
/proc/26525/stat : 26525 (sugar++) S 26523 26525 25772 0 -1 4194304 1296 4331 0 1 5 1 30 2 15 0 1 0 69810721 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26525/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 16740

[startup+1.50166 s]
/proc/loadavg: 2.08 2.02 2.01 3/98 26547
/proc/meminfo: memFree=1750696/2055920 swapFree=4176684/4192956
[pid=26525] ppid=26523 vsize=16872 CPUtime=1.25
/proc/26525/stat : 26525 (sugar++) S 26523 26525 25772 0 -1 4194304 1650 17355 0 4 6 2 106 11 16 0 1 0 69810721 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26525/statm: 4218 1116 414 3 0 797 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 16872

[startup+3.10188 s]
/proc/loadavg: 2.08 2.02 2.01 3/89 26588
/proc/meminfo: memFree=1757168/2055920 swapFree=4176684/4192956
[pid=26525] ppid=26523 vsize=16872 CPUtime=1.65
/proc/26525/stat : 26525 (sugar++) S 26523 26525 25772 0 -1 4194304 1825 28518 0 7 6 2 139 18 15 0 1 0 69810721 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26525/statm: 4218 1116 414 3 0 797 0
[pid=26548] ppid=26525 vsize=2796 CPUtime=1.16
/proc/26548/stat : 26548 (minisat-inc) R 26525 26525 25772 0 -1 4194304 505 0 0 0 116 0 0 0 20 0 1 0 69810830 2863104 440 996147200 134512640 135134323 4294956192 18446744073709551615 134532114 0 0 4096 3 0 0 0 17 1 0 0
/proc/26548/statm: 699 440 79 151 0 545 0
Current children cumulated CPU time (s) 2.81
Current children cumulated vsize (KiB) 19668

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

[startup+3.50193 s]
/proc/loadavg: 2.08 2.02 2.01 3/89 26598
/proc/meminfo: memFree=1757104/2055920 swapFree=4176684/4192956
[pid=26525] ppid=26523 vsize=16872 CPUtime=1.65
/proc/26525/stat : 26525 (sugar++) S 26523 26525 25772 0 -1 4194304 1825 28518 0 7 6 2 139 18 15 0 1 0 69810721 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26525/statm: 4218 1116 414 3 0 797 0
[pid=26548] ppid=26525 vsize=2928 CPUtime=1.56
/proc/26548/stat : 26548 (minisat-inc) R 26525 26525 25772 0 -1 4194304 522 0 0 0 156 0 0 0 24 0 1 0 69810830 2998272 457 996147200 134512640 135134323 4294956192 18446744073709551615 134532120 0 0 4096 3 0 0 0 17 1 0 0
/proc/26548/statm: 732 457 79 151 0 578 0
Current children cumulated CPU time (s) 3.21
Current children cumulated vsize (KiB) 19800

[startup+3.60194 s]
/proc/loadavg: 2.08 2.02 2.01 3/89 26598
/proc/meminfo: memFree=1757104/2055920 swapFree=4176684/4192956
[pid=26525] ppid=26523 vsize=16872 CPUtime=1.65
/proc/26525/stat : 26525 (sugar++) S 26523 26525 25772 0 -1 4194304 1825 28518 0 7 6 2 139 18 15 0 1 0 69810721 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26525/statm: 4218 1116 414 3 0 797 0
[pid=26548] ppid=26525 vsize=2928 CPUtime=1.66
/proc/26548/stat : 26548 (minisat-inc) R 26525 26525 25772 0 -1 4194304 523 0 0 0 166 0 0 0 25 0 1 0 69810830 2998272 458 996147200 134512640 135134323 4294956192 18446744073709551615 134532135 0 0 4096 3 0 0 0 17 1 0 0
/proc/26548/statm: 732 458 79 151 0 578 0
Current children cumulated CPU time (s) 3.31
Current children cumulated vsize (KiB) 19800

Child status: 0
Real time (s): 3.62153
CPU time (s): 3.35049
CPU user time (s): 3.13352
CPU system time (s): 0.216967
CPU usage (%): 92.5159
Max. virtual memory (cumulated for all children) (KiB): 886540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.13352
system time used= 0.216967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30946
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= 2306
involuntary context switches= 2133

runsolver used 0.011998 second user time and 0.021996 second system time

The end

Launcher Data (download as text)

Begin job on node71 at 2008-07-15 16:12:09
IDJOB=1121563
IDBENCH=62635
IDSOLVER=367
FILE ID=node71/1121563-1216131129
PBS_JOBID= 7905432
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/pi/pi-40-10-08-t60/normalized-pi-40-10-07948-40-43.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-1121563-1216131129/watcher-1121563-1216131129 -o /tmp/evaluation-result-1121563-1216131129/solver-1121563-1216131129 -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-1121563-1216131129.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9dec69ae2d0cba8aa7e868d4e4982fbf
RANDOM SEED=1429641256

node71.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		: 3000.225
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		: 3000.225
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:       1762720 kB
Buffers:         72188 kB
Cached:         136944 kB
SwapCached:       5680 kB
Active:         172448 kB
Inactive:        56304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762720 kB
SwapTotal:     4192956 kB
SwapFree:      4176684 kB
Dirty:             872 kB
Writeback:           0 kB
Mapped:          35660 kB
Slab:            48948 kB
Committed_AS:   286784 kB
PageTables:       2516 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB
End job on node71 at 2008-07-15 16:12:13