Trace number 1127236

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+minisatOPTIMUM 3.77743 4.24187

General information on the benchmark

Namemaxcsp/pedigree/
normalized-wijsmanguo_ext.xml
MD5SUMd758193f0e4606aa4b13947e4ad1745b
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints1
Best CPU time to get the best result obtained on this benchmark2.95655
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints68
Maximum constraint arity3
Maximum domain size36
Number of constraints which are defined in extension68
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)

0.00/0.15	c 0	Sugar v1-13 + HOME/minisat
0.00/0.15	c 0	BEGIN Wed Jul 16 08:08:21 2008
0.00/0.15	c 0	PID 30813
0.00/0.15	c 0	HOST node36.alineos.net
0.00/0.15	c 0	CONVERTING HOME/instance-1127236-1216188501.xml TO HOME/temp.csp
0.00/0.15	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1127236-1216188501.xml' 'HOME/temp.csp'
0.04/0.51	c 0	2 domains, 50 variables, 0 predicates, 22 relations, 68 constraints
0.04/0.56	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.57	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.39/0.64	c 0	Parsing HOME/temp.csp
0.39/0.87	c 1	parsed 142 expressions
0.39/0.89	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.39/0.89	c 1	MAX CSP: 68 constraints
0.39/0.89	c 1	Converting to clausal form CSP
0.39/0.91	c 1	converted 22 (10%) expressions
0.39/0.91	c 1	converted 43 (20%) expressions
0.39/0.91	c 1	converted 64 (30%) expressions
0.39/0.92	c 1	converted 86 (40%) expressions
0.39/0.93	c 1	converted 107 (50%) expressions
0.39/0.93	c 1	converted 128 (60%) expressions
0.39/0.99	c 1	converted 150 (70%) expressions
0.81/1.10	c 1	converted 171 (80%) expressions
1.10/1.31	c 1	converted 192 (90%) expressions
1.20/1.45	c 1	converted 213 (100%) expressions
1.20/1.45	c 1	CSP : 186 integers, 0 booleans, 203 clauses, largest domain size 103
1.20/1.45	c 1	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.20/1.45	c 1	Propagation in CSP
1.20/1.46	c 1	66 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.20/1.46	c 1	CSP : 186 integers, 0 booleans, 203 clauses, largest domain size 69
1.20/1.46	c 1	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.20/1.47	c 1	Simplifing CSP by introducing new Boolean variables
1.20/1.47	c 1	CSP : 186 integers, 0 booleans, 203 clauses, largest domain size 69
1.20/1.47	c 1	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.30/1.55	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.30/1.57	c 1	19 (10%) CSP integer variables are encoded (646 clauses, 6960 bytes)
1.30/1.58	c 1	38 (20%) CSP integer variables are encoded (1292 clauses, 14709 bytes)
1.30/1.58	c 1	56 (30%) CSP integer variables are encoded (1666 clauses, 19571 bytes)
1.30/1.58	c 1	75 (40%) CSP integer variables are encoded (1666 clauses, 19571 bytes)
1.30/1.58	c 1	93 (50%) CSP integer variables are encoded (1666 clauses, 19571 bytes)
1.30/1.58	c 1	112 (60%) CSP integer variables are encoded (1666 clauses, 19571 bytes)
1.30/1.58	c 1	131 (70%) CSP integer variables are encoded (1956 clauses, 23341 bytes)
1.30/1.58	c 1	149 (80%) CSP integer variables are encoded (2123 clauses, 25512 bytes)
1.30/1.58	c 1	168 (90%) CSP integer variables are encoded (2254 clauses, 27215 bytes)
1.30/1.58	c 1	186 (100%) CSP integer variables are encoded (2357 clauses, 28554 bytes)
1.40/1.61	c 1	21 (10%) CSP clauses are encoded (2397 clauses, 29057 bytes)
1.49/1.76	c 1	41 (20%) CSP clauses are encoded (9445 clauses, 224388 bytes)
2.09/2.37	c 2	61 (30%) CSP clauses are encoded (44525 clauses, 1369439 bytes)
2.29/2.58	c 2	82 (40%) CSP clauses are encoded (56875 clauses, 1804582 bytes)
2.29/2.59	c 2	102 (50%) CSP clauses are encoded (59873 clauses, 1855995 bytes)
2.29/2.59	c 2	122 (60%) CSP clauses are encoded (60015 clauses, 1858259 bytes)
2.38/2.60	c 2	143 (70%) CSP clauses are encoded (62494 clauses, 1902762 bytes)
2.38/2.60	c 2	163 (80%) CSP clauses are encoded (62639 clauses, 1905075 bytes)
2.38/2.60	c 2	183 (90%) CSP clauses are encoded (62974 clauses, 1910714 bytes)
2.38/2.61	c 2	203 (100%) CSP clauses are encoded (63965 clauses, 1927942 bytes)
2.38/2.61	c 2	203 CSP clauses encoded
2.38/2.61	c 2	Writing map file : HOME/temp.map
2.38/2.62	c 2	Heap : 15 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.38/2.62	c 2	SAT : 2542 SAT variables, 63965 SAT clauses, 1927942 bytes
2.38/2.62	c 2	Heap : 15 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.38/2.65	c 2	OBJECTIVE minimize _COST
2.38/2.67	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
2.38/2.67	c 2	SEARCHING: _COST <= 34
2.38/2.67	c 2	SOLVING HOME/temp.cnf
2.38/2.67	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.38/2.67	c 2	This is MiniSat 2.0 beta
2.38/2.67	c 2	WARNING: for repeatability, setting FPU to use double precision
2.38/2.67	c 2	============================[ Problem Statistics ]=============================
2.38/2.67	c 2	|                                                                             |
2.38/2.68	c 2	|  Number of variables:  2542                                                 |
2.38/2.68	c 2	|  Number of clauses:    63966                                                |
2.42/2.72	c 2	|  Parsing time:         0.04         s                                       |
2.42/2.73	c 2	============================[ Search Statistics ]==============================
2.42/2.73	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.42/2.73	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.42/2.73	c 2	===============================================================================
2.42/2.73	c 2	|         0 |    2304    61186   361182 |    20395        0    nan |  0.000 % |
2.42/2.73	c 2	===============================================================================
2.42/2.74	c 2	restarts              : 1
2.42/2.74	c 2	conflicts             : 11             (200 /sec)
2.42/2.74	c 2	decisions             : 152            (0.00 % random) (2764 /sec)
2.42/2.74	c 2	propagations          : 4269           (77631 /sec)
2.42/2.74	c 2	conflict literals     : 59             (26.25 % deleted)
2.42/2.74	c 2	Memory used           : 5.14 MB
2.42/2.74	c 2	CPU time              : 0.054991 s
2.42/2.74	c 2	
2.42/2.74	c 2	SATISFIABLE
2.42/2.74	c 2	FOUND: _COST <= 34
2.42/2.74	s SATISFIABLE
2.42/2.74	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.42/2.74	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.49/2.82	c 2	Decoding HOME/temp.out
2.49/2.86	c 2	OBJECTIVE _COST 34
2.49/2.86	o 34
2.49/2.86	v 20 29 35 35 35 4 35 35 20 35 17 35 35 16 35 19 35 16 29 3 35 4 35 7 34 0 25 20 29 35 34 34 20 25 2 25 31 35 22 35 20 6 25 35 16 35 34 35 25 -1
2.49/2.87	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.49/2.92	c 3	OBJECTIVE BOUND: 0 <= _COST <= 34
2.49/2.92	c 3	SEARCHING: _COST <= 17
2.49/2.92	c 3	SOLVING HOME/temp.cnf
2.49/2.92	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.49/2.92	c 3	This is MiniSat 2.0 beta
2.49/2.92	c 3	WARNING: for repeatability, setting FPU to use double precision
2.49/2.92	c 3	============================[ Problem Statistics ]=============================
2.49/2.92	c 3	|                                                                             |
2.49/2.92	c 3	|  Number of variables:  2542                                                 |
2.49/2.92	c 3	|  Number of clauses:    63966                                                |
2.49/2.97	c 3	|  Parsing time:         0.04         s                                       |
2.49/2.97	c 3	============================[ Search Statistics ]==============================
2.49/2.98	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.49/2.98	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.49/2.98	c 3	===============================================================================
2.49/2.98	c 3	|         0 |    2168    59503   356524 |    19834        0    nan |  0.000 % |
2.49/2.98	c 3	===============================================================================
2.49/2.98	c 3	restarts              : 1
2.49/2.98	c 3	conflicts             : 7              (137 /sec)
2.49/2.98	c 3	decisions             : 74             (0.00 % random) (1451 /sec)
2.49/2.98	c 3	propagations          : 3293           (64579 /sec)
2.49/2.98	c 3	conflict literals     : 45             (28.57 % deleted)
2.49/2.98	c 3	Memory used           : 5.14 MB
2.49/2.98	c 3	CPU time              : 0.050992 s
2.49/2.98	c 3	
2.49/2.98	c 3	SATISFIABLE
2.49/2.98	c 3	FOUND: _COST <= 17
2.49/2.98	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.49/2.98	c 3	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.70/3.06	c 3	Decoding HOME/temp.out
2.70/3.11	c 3	OBJECTIVE _COST 17
2.70/3.11	o 17
2.70/3.11	v 20 29 25 9 29 4 20 29 20 25 17 35 35 16 14 19 0 16 29 3 35 4 17 7 34 0 21 20 29 15 34 34 20 3 2 22 31 25 22 4 20 6 35 25 16 25 34 28 25 -1
2.70/3.12	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.70/3.15	c 3	OBJECTIVE BOUND: 0 <= _COST <= 17
2.70/3.15	c 3	SEARCHING: _COST <= 8
2.70/3.15	c 3	SOLVING HOME/temp.cnf
2.70/3.15	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.70/3.15	c 3	This is MiniSat 2.0 beta
2.70/3.15	c 3	WARNING: for repeatability, setting FPU to use double precision
2.70/3.15	c 3	============================[ Problem Statistics ]=============================
2.70/3.15	c 3	|                                                                             |
2.70/3.15	c 3	|  Number of variables:  2542                                                 |
2.70/3.15	c 3	|  Number of clauses:    63966                                                |
2.86/3.20	c 3	|  Parsing time:         0.04         s                                       |
2.86/3.21	c 3	============================[ Search Statistics ]==============================
2.86/3.21	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.86/3.21	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.86/3.21	c 3	===============================================================================
2.86/3.21	c 3	|         0 |    2065    58073   352534 |    19357        0    nan |  0.000 % |
2.86/3.22	c 3	===============================================================================
2.86/3.22	c 3	restarts              : 1
2.86/3.22	c 3	conflicts             : 8              (145 /sec)
2.86/3.22	c 3	decisions             : 103            (0.00 % random) (1873 /sec)
2.86/3.22	c 3	propagations          : 3399           (61810 /sec)
2.86/3.22	c 3	conflict literals     : 53             (39.08 % deleted)
2.86/3.22	c 3	Memory used           : 5.14 MB
2.86/3.22	c 3	CPU time              : 0.054991 s
2.86/3.22	c 3	
2.86/3.22	c 3	SATISFIABLE
2.86/3.22	c 3	FOUND: _COST <= 8
2.86/3.22	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.86/3.22	c 3	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.86/3.30	c 3	Decoding HOME/temp.out
2.89/3.34	c 3	OBJECTIVE _COST 8
2.89/3.34	o 8
2.89/3.34	v 29 20 20 10 29 4 20 29 20 25 17 29 20 16 14 19 0 16 29 3 29 4 17 7 34 0 21 20 29 15 34 34 20 3 2 22 31 25 22 4 20 6 35 25 16 25 34 28 25 -1
2.89/3.36	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.89/3.40	c 3	OBJECTIVE BOUND: 0 <= _COST <= 8
2.89/3.40	c 3	SEARCHING: _COST <= 4
2.89/3.40	c 3	SOLVING HOME/temp.cnf
2.89/3.40	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.89/3.40	c 3	This is MiniSat 2.0 beta
2.89/3.40	c 3	WARNING: for repeatability, setting FPU to use double precision
2.89/3.40	c 3	============================[ Problem Statistics ]=============================
2.89/3.40	c 3	|                                                                             |
2.89/3.40	c 3	|  Number of variables:  2542                                                 |
2.89/3.40	c 3	|  Number of clauses:    63966                                                |
2.89/3.45	c 3	|  Parsing time:         0.04         s                                       |
2.89/3.46	c 3	============================[ Search Statistics ]==============================
2.89/3.46	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.89/3.46	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.89/3.46	c 3	===============================================================================
2.89/3.46	c 3	|         0 |    1989    57267   350340 |    19089        0    nan |  0.000 % |
2.89/3.46	c 3	===============================================================================
2.89/3.46	c 3	restarts              : 1
2.89/3.46	c 3	conflicts             : 7              (125 /sec)
2.89/3.46	c 3	decisions             : 54             (0.00 % random) (964 /sec)
2.89/3.46	c 3	propagations          : 3494           (62403 /sec)
2.89/3.46	c 3	conflict literals     : 81             (31.93 % deleted)
2.89/3.46	c 3	Memory used           : 5.14 MB
2.89/3.46	c 3	CPU time              : 0.055991 s
2.89/3.46	c 3	
2.89/3.47	c 3	SATISFIABLE
2.89/3.47	c 3	FOUND: _COST <= 4
2.89/3.47	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.89/3.47	c 3	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
3.11/3.55	c 3	Decoding HOME/temp.out
3.11/3.59	c 3	OBJECTIVE _COST 4
3.11/3.59	o 4
3.11/3.59	v 29 20 20 10 29 4 20 29 20 25 17 29 20 16 14 19 0 16 29 3 29 4 17 7 24 0 21 20 26 15 34 34 20 3 2 22 31 4 22 4 20 6 35 25 16 25 34 28 25 -1
3.11/3.60	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.11/3.63	c 3	OBJECTIVE BOUND: 0 <= _COST <= 4
3.11/3.63	c 3	SEARCHING: _COST <= 2
3.11/3.63	c 3	SOLVING HOME/temp.cnf
3.11/3.63	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.11/3.63	c 3	This is MiniSat 2.0 beta
3.11/3.63	c 3	WARNING: for repeatability, setting FPU to use double precision
3.11/3.63	c 3	============================[ Problem Statistics ]=============================
3.11/3.63	c 3	|                                                                             |
3.11/3.63	c 3	|  Number of variables:  2542                                                 |
3.11/3.63	c 3	|  Number of clauses:    63966                                                |
3.11/3.68	c 3	|  Parsing time:         0.04         s                                       |
3.11/3.68	c 3	============================[ Search Statistics ]==============================
3.11/3.68	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.11/3.68	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.11/3.68	c 3	===============================================================================
3.11/3.68	c 3	|         0 |    1919    56746   348985 |    18915        0    nan |  0.000 % |
3.11/3.70	c 3	===============================================================================
3.11/3.70	c 3	restarts              : 1
3.11/3.70	c 3	conflicts             : 37             (638 /sec)
3.11/3.70	c 3	decisions             : 89             (0.00 % random) (1535 /sec)
3.11/3.70	c 3	propagations          : 6261           (107965 /sec)
3.11/3.70	c 3	conflict literals     : 551            (24.10 % deleted)
3.11/3.70	c 3	Memory used           : 5.14 MB
3.11/3.70	c 3	CPU time              : 0.057991 s
3.11/3.70	c 3	
3.24/3.70	c 3	SATISFIABLE
3.24/3.70	c 3	FOUND: _COST <= 2
3.24/3.70	c 3	DECODING HOME/temp.out WITH HOME/temp.map
3.24/3.70	c 3	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
3.31/3.82	c 3	Decoding HOME/temp.out
3.31/3.86	c 3	OBJECTIVE _COST 2
3.31/3.86	o 2
3.31/3.86	v 28 19 25 9 28 4 20 28 19 25 17 29 20 16 14 19 0 16 28 3 3 4 17 7 24 0 21 20 26 15 34 34 20 3 2 22 31 4 22 4 20 6 35 25 16 25 34 28 25 -1
3.31/3.87	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.31/3.90	c 4	OBJECTIVE BOUND: 0 <= _COST <= 2
3.31/3.90	c 4	SEARCHING: _COST <= 1
3.31/3.90	c 4	SOLVING HOME/temp.cnf
3.31/3.90	c 4	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.44/3.90	c 4	This is MiniSat 2.0 beta
3.44/3.90	c 4	WARNING: for repeatability, setting FPU to use double precision
3.44/3.90	c 4	============================[ Problem Statistics ]=============================
3.44/3.90	c 4	|                                                                             |
3.44/3.90	c 4	|  Number of variables:  2542                                                 |
3.44/3.90	c 4	|  Number of clauses:    63966                                                |
3.44/3.95	c 4	|  Parsing time:         0.04         s                                       |
3.44/3.95	c 4	============================[ Search Statistics ]==============================
3.44/3.95	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.44/3.95	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.44/3.95	c 4	===============================================================================
3.44/3.95	c 4	|         0 |    1851    56381   348093 |    18793        0    nan |  0.000 % |
3.44/3.97	c 4	===============================================================================
3.44/3.97	c 4	restarts              : 1
3.44/3.97	c 4	conflicts             : 57             (966 /sec)
3.44/3.97	c 4	decisions             : 102            (0.00 % random) (1729 /sec)
3.44/3.97	c 4	propagations          : 8793           (149057 /sec)
3.44/3.97	c 4	conflict literals     : 959            (22.97 % deleted)
3.44/3.97	c 4	Memory used           : 5.14 MB
3.44/3.97	c 4	CPU time              : 0.058991 s
3.44/3.97	c 4	
3.44/3.97	c 4	SATISFIABLE
3.44/3.97	c 4	FOUND: _COST <= 1
3.44/3.97	c 4	DECODING HOME/temp.out WITH HOME/temp.map
3.44/3.97	c 4	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
3.52/4.05	c 4	Decoding HOME/temp.out
3.52/4.09	c 4	OBJECTIVE _COST 1
3.52/4.09	o 1
3.52/4.10	v 28 2 25 9 6 4 29 19 19 25 17 29 20 16 14 19 0 16 28 3 3 4 17 7 24 0 21 20 26 15 34 34 20 3 2 22 31 4 22 4 20 6 35 25 16 25 34 28 25 -1
3.52/4.10	c 4	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.52/4.15	c 4	OBJECTIVE BOUND: 0 <= _COST <= 1
3.52/4.15	c 4	SEARCHING: _COST <= 0
3.52/4.15	c 4	SOLVING HOME/temp.cnf
3.52/4.15	c 4	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.52/4.16	c 4	This is MiniSat 2.0 beta
3.52/4.16	c 4	WARNING: for repeatability, setting FPU to use double precision
3.52/4.16	c 4	============================[ Problem Statistics ]=============================
3.52/4.16	c 4	|                                                                             |
3.52/4.16	c 4	|  Number of variables:  2542                                                 |
3.52/4.16	c 4	|  Number of clauses:    63966                                                |
3.68/4.21	c 4	|  Parsing time:         0.05         s                                       |
3.68/4.23	c 4	============================[ Search Statistics ]==============================
3.68/4.23	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.68/4.23	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.68/4.23	c 4	===============================================================================
3.68/4.23	c 4	|         0 |     277     2795    16574 |      931        0    nan |  0.000 % |
3.68/4.23	c 4	===============================================================================
3.68/4.23	c 4	restarts              : 1
3.68/4.23	c 4	conflicts             : 6              (87 /sec)
3.68/4.23	c 4	decisions             : 11             (0.00 % random) (159 /sec)
3.68/4.23	c 4	propagations          : 2702           (39166 /sec)
3.68/4.23	c 4	conflict literals     : 7              (0.00 % deleted)
3.68/4.23	c 4	Memory used           : 5.27 MB
3.68/4.23	c 4	CPU time              : 0.068989 s
3.68/4.23	c 4	
3.68/4.23	c 4	UNSATISFIABLE
3.68/4.23	c 4	NOT FOUND: _COST <= 0
3.68/4.23	c 4	OBJECTIVE _COST 1
3.68/4.23	s OPTIMUM FOUND
3.68/4.23	c 4	CPU 3.43 (0.04 0.01 3.39 0.31)
3.68/4.23	c 4	END Wed Jul 16 08:08:25 2008

Verifier Data (download as text)

OK	1	67
1 unsatisfied constraints, 67 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-1127236-1216188501/watcher-1127236-1216188501 -o /tmp/evaluation-result-1127236-1216188501/solver-1127236-1216188501 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar -max -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1127236-1216188501.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 2.06 2.01 4/80 30813
/proc/meminfo: memFree=1903648/2055920 swapFree=4181248/4192956
[pid=30813] ppid=30811 vsize=18572 CPUtime=0
/proc/30813/stat : 30813 (runsolver) D 30811 30813 30776 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 75549955 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 240907775271 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/30813/statm: 4643 292 257 25 0 2626 0

[startup+0.031706 s]
/proc/loadavg: 1.92 2.06 2.01 4/80 30813
/proc/meminfo: memFree=1903648/2055920 swapFree=4181248/4192956
[pid=30813] ppid=30811 vsize=124 CPUtime=0
/proc/30813/stat : 30813 (sugar) D 30811 30813 30776 0 -1 4194304 38 0 0 0 0 0 0 0 19 0 1 0 75549955 126976 23 996147200 4194304 4206940 548682068592 18446744073709551615 240905156073 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/30813/statm: 31 23 17 3 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 124

[startup+0.101717 s]
/proc/loadavg: 1.92 2.06 2.01 4/80 30813
/proc/meminfo: memFree=1903648/2055920 swapFree=4181248/4192956
[pid=30813] ppid=30811 vsize=12412 CPUtime=0
/proc/30813/stat : 30813 (sugar) D 30811 30813 30776 0 -1 4194304 414 0 0 0 0 0 0 0 18 0 1 0 75549955 12709888 382 996147200 4194304 4206940 548682068592 18446744073709551615 240916672610 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/30813/statm: 3103 382 275 3 0 203 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12412

[startup+0.301739 s]
/proc/loadavg: 1.92 2.06 2.01 4/80 30813
/proc/meminfo: memFree=1903648/2055920 swapFree=4181248/4192956
[pid=30813] ppid=30811 vsize=13600 CPUtime=0.04
/proc/30813/stat : 30813 (sugar) S 30811 30813 30776 0 -1 4194304 898 127 0 0 3 1 0 0 19 0 1 0 75549955 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30813/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701779 s]
/proc/loadavg: 1.92 2.06 2.01 4/80 30813
/proc/meminfo: memFree=1903648/2055920 swapFree=4181248/4192956
[pid=30813] ppid=30811 vsize=13600 CPUtime=0.39
/proc/30813/stat : 30813 (sugar) S 30811 30813 30776 0 -1 4194304 974 4443 0 1 3 1 33 2 16 0 1 0 75549955 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30813/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 13600

[startup+1.50287 s]
/proc/loadavg: 1.92 2.06 2.01 4/91 30835
/proc/meminfo: memFree=1894344/2055920 swapFree=4181248/4192956
[pid=30813] ppid=30811 vsize=13600 CPUtime=0.39
/proc/30813/stat : 30813 (sugar) S 30811 30813 30776 0 -1 4194304 974 4443 0 1 3 1 33 2 15 0 1 0 75549955 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30813/statm: 3400 797 370 3 0 500 0
[pid=30826] ppid=30813 vsize=5356 CPUtime=0
/proc/30826/stat : 30826 (sh) S 30813 30813 30776 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 75550012 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30826/statm: 1339 233 193 169 0 50 0
[pid=30827] ppid=30826 vsize=864216 CPUtime=0.91
/proc/30827/stat : 30827 (java) S 30826 30813 30776 0 -1 0 7604 0 1 0 88 3 0 0 18 0 9 0 75550012 884957184 6869 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30827/statm: 216054 6869 2540 9 0 210629 0
[pid=30827/tid=30828] ppid=30826 vsize=864216 CPUtime=0.57
/proc/30827/task/30828/stat : 30828 (java) R 30826 30813 30776 0 -1 64 2656 0 1 0 56 1 0 0 22 0 9 0 75550013 884957184 6869 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30827/tid=30829] ppid=30826 vsize=864216 CPUtime=0.25
/proc/30827/task/30829/stat : 30829 (java) R 30826 30813 30776 0 -1 64 3916 0 0 0 24 1 0 0 16 0 9 0 75550014 884957184 6869 996147200 134512640 134550740 4294955936 18446744073709551615 104181382 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30827/tid=30830] ppid=30826 vsize=864216 CPUtime=0
/proc/30827/task/30830/stat : 30830 (java) S 30826 30813 30776 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 75550014 884957184 6869 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30827/tid=30831] ppid=30826 vsize=864216 CPUtime=0
/proc/30827/task/30831/stat : 30831 (java) S 30826 30813 30776 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 75550014 884957184 6869 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30827/tid=30832] ppid=30826 vsize=864216 CPUtime=0
/proc/30827/task/30832/stat : 30832 (java) S 30826 30813 30776 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 75550016 884957184 6869 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30827/tid=30833] ppid=30826 vsize=864216 CPUtime=0.07
/proc/30827/task/30833/stat : 30833 (java) S 30826 30813 30776 0 -1 64 339 0 0 0 7 0 0 0 16 0 9 0 75550016 884957184 6869 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30827/tid=30834] ppid=30826 vsize=864216 CPUtime=0
/proc/30827/task/30834/stat : 30834 (java) S 30826 30813 30776 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 75550016 884957184 6869 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30827/tid=30835] ppid=30826 vsize=864216 CPUtime=0
/proc/30827/task/30835/stat : 30835 (java) S 30826 30813 30776 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 75550016 884957184 6869 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 883172

[startup+3.10202 s]
/proc/loadavg: 1.92 2.06 2.01 3/91 30835
/proc/meminfo: memFree=1880008/2055920 swapFree=4181248/4192956
[pid=30813] ppid=30811 vsize=13600 CPUtime=2.7
/proc/30813/stat : 30813 (sugar) S 30811 30813 30776 0 -1 4194304 1234 20409 3 4 3 1 251 15 16 0 1 0 75549955 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30813/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 2.7
Current children cumulated vsize (KiB) 13600

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

[startup+3.9011 s]
/proc/loadavg: 2.01 2.07 2.02 3/83 30861
/proc/meminfo: memFree=1894288/2055920 swapFree=4181248/4192956
[pid=30813] ppid=30811 vsize=13600 CPUtime=3.44
/proc/30813/stat : 30813 (sugar) S 30811 30813 30776 0 -1 4194304 1602 39789 3 8 3 1 313 27 15 0 1 0 75549955 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30813/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 3.44
Current children cumulated vsize (KiB) 13600

[startup+4.10212 s]
/proc/loadavg: 2.01 2.07 2.02 3/83 30861
/proc/meminfo: memFree=1894288/2055920 swapFree=4181248/4192956
[pid=30813] ppid=30811 vsize=13600 CPUtime=3.52
/proc/30813/stat : 30813 (sugar) S 30811 30813 30776 0 -1 4194304 1692 41291 3 8 4 1 319 28 15 0 1 0 75549955 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30813/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 3.52
Current children cumulated vsize (KiB) 13600

[startup+4.20213 s]
/proc/loadavg: 2.01 2.07 2.02 3/83 30861
/proc/meminfo: memFree=1894288/2055920 swapFree=4181248/4192956
[pid=30813] ppid=30811 vsize=13600 CPUtime=3.68
/proc/30813/stat : 30813 (sugar) S 30811 30813 30776 0 -1 4194304 1743 45007 3 9 4 1 332 31 16 0 1 0 75549955 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 240916672610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30813/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 3.68
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 4.24187
CPU time (s): 3.77743
CPU user time (s): 3.43948
CPU system time (s): 0.337948
CPU usage (%): 89.0508
Max. virtual memory (cumulated for all children) (KiB): 883284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.43948
system time used= 0.337948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48341
page faults= 12
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3028
involuntary context switches= 2920

runsolver used 0.024996 second user time and 0.022996 second system time

The end

Launcher Data (download as text)

Begin job on node36 at 2008-07-16 08:08:21
IDJOB=1127236
IDBENCH=66144
IDSOLVER=368
FILE ID=node36/1127236-1216188501
PBS_JOBID= 7905959
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/maxcsp/pedigree/normalized-wijsmanguo_ext.xml
COMMAND LINE= DIR/sugar -max -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1127236-1216188501/watcher-1127236-1216188501 -o /tmp/evaluation-result-1127236-1216188501/solver-1127236-1216188501 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar -max -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1127236-1216188501.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d758193f0e4606aa4b13947e4ad1745b
RANDOM SEED=1749465609

node36.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:       1904128 kB
Buffers:          9684 kB
Cached:          56232 kB
SwapCached:       5824 kB
Active:          73760 kB
Inactive:        23376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1904128 kB
SwapTotal:     4192956 kB
SwapFree:      4181248 kB
Dirty:            3592 kB
Writeback:           0 kB
Mapped:          47248 kB
Slab:            39944 kB
Committed_AS:  1031784 kB
PageTables:       1828 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 node36 at 2008-07-16 08:08:25