Trace number 1127596

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 2.83257 3.03616

General information on the benchmark

Namemaxcsp/cnf/3-80-100-1000/
normalized-cnf-3-80-200-461248_ext.xml
MD5SUM0500569000080a32669996c61a73e511
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints0
Best CPU time to get the best result obtained on this benchmark0.106982
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of constraints200
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension200
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)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Wed Jul 23 02:24:00 2008
0.00/0.04	c 0	PID 6103
0.00/0.05	c 0	HOST node16.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1127596-1216772640.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1127596-1216772640.xml' 'HOME/temp.csp'
0.03/0.26	c 0	1 domains, 80 variables, 0 predicates, 8 relations, 200 constraints
0.03/0.31	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.31	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'
0.28/0.40	c 0	Parsing HOME/temp.csp
0.28/0.49	c 0	parsed 289 expressions
0.28/0.50	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.28/0.51	c 0	MAX CSP: 200 constraints
0.28/0.51	c 0	Converting to clausal form CSP
0.28/0.54	c 0	converted 50 (10%) expressions
0.28/0.55	c 0	converted 99 (20%) expressions
0.28/0.55	c 0	converted 148 (30%) expressions
0.28/0.56	c 0	converted 197 (40%) expressions
0.28/0.56	c 0	converted 246 (50%) expressions
0.28/0.57	c 0	converted 296 (60%) expressions
0.28/0.57	c 0	converted 345 (70%) expressions
0.28/0.57	c 0	converted 394 (80%) expressions
0.28/0.58	c 0	converted 443 (90%) expressions
0.29/0.73	c 1	converted 492 (100%) expressions
0.29/0.73	c 1	CSP : 480 integers, 0 booleans, 599 clauses, largest domain size 301
0.29/0.73	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.29/0.73	c 1	Propagation in CSP
0.29/0.85	c 1	197 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.29/0.86	c 1	CSP : 480 integers, 0 booleans, 599 clauses, largest domain size 201
0.29/0.86	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.29/0.86	c 1	Simplifing CSP by introducing new Boolean variables
0.29/0.86	c 1	CSP : 480 integers, 0 booleans, 599 clauses, largest domain size 201
0.29/0.86	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.29/0.88	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.29/0.89	c 1	48 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.29/0.89	c 1	96 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.29/0.89	c 1	144 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.29/0.89	c 1	192 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.29/0.89	c 1	240 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.29/0.90	c 1	288 (60%) CSP integer variables are encoded (214 clauses, 2418 bytes)
0.29/0.91	c 1	336 (70%) CSP integer variables are encoded (1547 clauses, 18774 bytes)
0.29/0.91	c 1	384 (80%) CSP integer variables are encoded (1980 clauses, 24403 bytes)
0.29/0.91	c 1	432 (90%) CSP integer variables are encoded (2214 clauses, 27445 bytes)
0.29/0.91	c 1	480 (100%) CSP integer variables are encoded (2548 clauses, 31787 bytes)
0.29/0.92	c 1	60 (10%) CSP clauses are encoded (2608 clauses, 32756 bytes)
0.29/0.94	c 1	120 (20%) CSP clauses are encoded (2668 clauses, 33809 bytes)
0.29/0.95	c 1	180 (30%) CSP clauses are encoded (2728 clauses, 34844 bytes)
0.29/0.97	c 1	240 (40%) CSP clauses are encoded (6632 clauses, 90517 bytes)
0.95/1.01	c 1	300 (50%) CSP clauses are encoded (25528 clauses, 425735 bytes)
0.95/1.02	c 1	360 (60%) CSP clauses are encoded (26446 clauses, 441038 bytes)
0.95/1.06	c 1	420 (70%) CSP clauses are encoded (46614 clauses, 809534 bytes)
0.95/1.07	c 1	480 (80%) CSP clauses are encoded (47622 clauses, 826415 bytes)
0.95/1.07	c 1	540 (90%) CSP clauses are encoded (49870 clauses, 865823 bytes)
0.95/1.09	c 1	599 (100%) CSP clauses are encoded (57844 clauses, 1009147 bytes)
0.95/1.09	c 1	599 CSP clauses encoded
0.95/1.09	c 1	Writing map file : HOME/temp.map
0.95/1.10	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.95/1.10	c 1	SAT : 3028 SAT variables, 57844 SAT clauses, 1009147 bytes
0.95/1.10	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.04/1.11	c 1	OBJECTIVE minimize _COST
1.04/1.11	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
1.04/1.11	c 1	SEARCHING: _COST <= 100
1.04/1.11	c 1	SOLVING HOME/temp.cnf
1.04/1.11	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.04/1.12	c 1	This is MiniSat 2.0 beta
1.04/1.12	c 1	WARNING: for repeatability, setting FPU to use double precision
1.04/1.12	c 1	============================[ Problem Statistics ]=============================
1.04/1.12	c 1	|                                                                             |
1.04/1.12	c 1	|  Number of variables:  3028                                                 |
1.04/1.12	c 1	|  Number of clauses:    57845                                                |
1.04/1.15	c 1	|  Parsing time:         0.03         s                                       |
1.04/1.16	c 1	============================[ Search Statistics ]==============================
1.04/1.16	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.04/1.16	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.04/1.16	c 1	===============================================================================
1.04/1.16	c 1	|         0 |    2228    37266   106454 |    12422        0    nan |  0.000 % |
1.04/1.16	c 1	===============================================================================
1.04/1.16	c 1	restarts              : 1
1.04/1.16	c 1	conflicts             : 0              (0 /sec)
1.04/1.16	c 1	decisions             : 55             (0.00 % random) (1410 /sec)
1.04/1.16	c 1	propagations          : 3028           (77653 /sec)
1.04/1.16	c 1	conflict literals     : 0              ( nan % deleted)
1.04/1.16	c 1	Memory used           : 4.20 MB
1.04/1.16	c 1	CPU time              : 0.038994 s
1.04/1.16	c 1	
1.04/1.16	c 1	SATISFIABLE
1.04/1.16	c 1	FOUND: _COST <= 100
1.04/1.16	s SATISFIABLE
1.04/1.16	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.04/1.16	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.11/1.25	c 1	Decoding HOME/temp.out
1.11/1.31	c 1	OBJECTIVE _COST 100
1.11/1.31	o 100
1.11/1.32	v 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 0 0 1 0 0 1 1 1 1 0 0 0 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1.11/1.32	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.11/1.37	c 1	OBJECTIVE BOUND: 0 <= _COST <= 100
1.11/1.37	c 1	SEARCHING: _COST <= 50
1.11/1.37	c 1	SOLVING HOME/temp.cnf
1.11/1.37	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.11/1.38	c 1	This is MiniSat 2.0 beta
1.11/1.38	c 1	WARNING: for repeatability, setting FPU to use double precision
1.11/1.38	c 1	============================[ Problem Statistics ]=============================
1.11/1.38	c 1	|                                                                             |
1.11/1.38	c 1	|  Number of variables:  3028                                                 |
1.11/1.38	c 1	|  Number of clauses:    57845                                                |
1.28/1.41	c 1	|  Parsing time:         0.02         s                                       |
1.28/1.42	c 1	============================[ Search Statistics ]==============================
1.28/1.42	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.28/1.42	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.28/1.42	c 1	===============================================================================
1.28/1.42	c 1	|         0 |    1778    24741    70179 |     8247        0    nan |  0.000 % |
1.28/1.42	c 1	===============================================================================
1.28/1.42	c 1	restarts              : 1
1.28/1.42	c 1	conflicts             : 0              (0 /sec)
1.28/1.42	c 1	decisions             : 50             (0.00 % random) (1282 /sec)
1.28/1.42	c 1	propagations          : 3028           (77653 /sec)
1.28/1.42	c 1	conflict literals     : 0              ( nan % deleted)
1.28/1.42	c 1	Memory used           : 4.20 MB
1.28/1.42	c 1	CPU time              : 0.038994 s
1.28/1.42	c 1	
1.28/1.42	c 1	SATISFIABLE
1.28/1.42	c 1	FOUND: _COST <= 50
1.28/1.42	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.28/1.42	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.33/1.51	c 1	Decoding HOME/temp.out
1.33/1.57	c 1	OBJECTIVE _COST 50
1.33/1.57	o 50
1.33/1.57	v 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 0 0 1 1 1 0 1 0 1 1 1 0 1 1 1 1 1 1 0 1 0 1 1 0 1 0 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1.33/1.58	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.33/1.59	c 1	OBJECTIVE BOUND: 0 <= _COST <= 50
1.33/1.59	c 1	SEARCHING: _COST <= 25
1.33/1.59	c 1	SOLVING HOME/temp.cnf
1.33/1.59	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.33/1.59	c 1	This is MiniSat 2.0 beta
1.33/1.59	c 1	WARNING: for repeatability, setting FPU to use double precision
1.33/1.59	c 1	============================[ Problem Statistics ]=============================
1.33/1.59	c 1	|                                                                             |
1.33/1.59	c 1	|  Number of variables:  3028                                                 |
1.33/1.59	c 1	|  Number of clauses:    57845                                                |
1.49/1.62	c 1	|  Parsing time:         0.03         s                                       |
1.49/1.63	c 1	============================[ Search Statistics ]==============================
1.49/1.63	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.49/1.63	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.49/1.63	c 1	===============================================================================
1.49/1.63	c 1	|         0 |    1478    14816    41279 |     4938        0    nan |  0.000 % |
1.49/1.64	c 1	===============================================================================
1.49/1.64	c 1	restarts              : 1
1.49/1.64	c 1	conflicts             : 0              (0 /sec)
1.49/1.64	c 1	decisions             : 45             (0.00 % random) (1023 /sec)
1.49/1.64	c 1	propagations          : 3028           (68829 /sec)
1.49/1.64	c 1	conflict literals     : 0              ( nan % deleted)
1.49/1.64	c 1	Memory used           : 4.20 MB
1.49/1.64	c 1	CPU time              : 0.043993 s
1.49/1.64	c 1	
1.49/1.64	c 1	SATISFIABLE
1.49/1.64	c 1	FOUND: _COST <= 25
1.49/1.64	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.49/1.64	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.55/1.72	c 2	Decoding HOME/temp.out
1.55/1.79	c 2	OBJECTIVE _COST 25
1.55/1.79	o 25
1.55/1.79	v 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 0 1 0 1 0 0 1 1 0 1 1 1 1 1 1 0 1 0 1 1 0 0 0 0 1 1 1 1 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1.55/1.79	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.55/1.84	c 2	OBJECTIVE BOUND: 0 <= _COST <= 25
1.55/1.84	c 2	SEARCHING: _COST <= 12
1.55/1.84	c 2	SOLVING HOME/temp.cnf
1.55/1.84	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.55/1.84	c 2	This is MiniSat 2.0 beta
1.55/1.84	c 2	WARNING: for repeatability, setting FPU to use double precision
1.55/1.84	c 2	============================[ Problem Statistics ]=============================
1.55/1.84	c 2	|                                                                             |
1.55/1.84	c 2	|  Number of variables:  3028                                                 |
1.55/1.84	c 2	|  Number of clauses:    57845                                                |
1.55/1.87	c 2	|  Parsing time:         0.03         s                                       |
1.73/1.90	c 2	============================[ Search Statistics ]==============================
1.73/1.90	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.73/1.90	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.73/1.90	c 2	===============================================================================
1.73/1.90	c 2	|         0 |    1223     8404    22795 |     2801        0    nan |  0.000 % |
1.73/1.90	c 2	===============================================================================
1.73/1.90	c 2	restarts              : 1
1.73/1.90	c 2	conflicts             : 0              (0 /sec)
1.73/1.90	c 2	decisions             : 44             (0.00 % random) (786 /sec)
1.73/1.90	c 2	propagations          : 3028           (54080 /sec)
1.73/1.90	c 2	conflict literals     : 0              ( nan % deleted)
1.73/1.90	c 2	Memory used           : 4.20 MB
1.73/1.90	c 2	CPU time              : 0.055991 s
1.73/1.90	c 2	
1.73/1.90	c 2	SATISFIABLE
1.73/1.90	c 2	FOUND: _COST <= 12
1.73/1.90	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.73/1.90	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'
1.73/1.98	c 2	Decoding HOME/temp.out
1.79/2.05	c 2	OBJECTIVE _COST 12
1.79/2.05	o 12
1.79/2.05	v 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 0 1 0 1 0 0 1 1 0 1 1 1 1 1 1 0 1 0 1 1 0 0 0 0 1 1 1 1 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1.79/2.07	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.96/2.11	c 2	OBJECTIVE BOUND: 0 <= _COST <= 12
1.96/2.11	c 2	SEARCHING: _COST <= 6
1.96/2.11	c 2	SOLVING HOME/temp.cnf
1.96/2.11	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.96/2.11	c 2	This is MiniSat 2.0 beta
1.96/2.11	c 2	WARNING: for repeatability, setting FPU to use double precision
1.96/2.11	c 2	============================[ Problem Statistics ]=============================
1.96/2.11	c 2	|                                                                             |
1.96/2.12	c 2	|  Number of variables:  3028                                                 |
1.96/2.12	c 2	|  Number of clauses:    57845                                                |
1.96/2.15	c 2	|  Parsing time:         0.03         s                                       |
1.96/2.16	c 2	============================[ Search Statistics ]==============================
1.96/2.16	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.96/2.16	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.96/2.16	c 2	===============================================================================
1.96/2.16	c 2	|         0 |    1011     4999    13210 |     1666        0    nan |  0.000 % |
1.96/2.17	c 2	===============================================================================
1.96/2.17	c 2	restarts              : 1
1.96/2.17	c 2	conflicts             : 0              (0 /sec)
1.96/2.17	c 2	decisions             : 40             (0.00 % random) (889 /sec)
1.96/2.17	c 2	propagations          : 3028           (67299 /sec)
1.96/2.17	c 2	conflict literals     : 0              ( nan % deleted)
1.96/2.17	c 2	Memory used           : 4.20 MB
1.96/2.17	c 2	CPU time              : 0.044993 s
1.96/2.17	c 2	
1.96/2.17	c 2	SATISFIABLE
1.96/2.17	c 2	FOUND: _COST <= 6
1.96/2.17	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.96/2.17	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'
2.02/2.25	c 2	Decoding HOME/temp.out
2.02/2.31	c 2	OBJECTIVE _COST 6
2.02/2.31	o 6
2.02/2.32	v 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 0 1 0 1 0 1 1 1 0 1 1 1 1 1 1 0 1 0 1 0 0 0 0 0 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1
2.02/2.32	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.02/2.33	c 2	OBJECTIVE BOUND: 0 <= _COST <= 6
2.02/2.33	c 2	SEARCHING: _COST <= 3
2.02/2.33	c 2	SOLVING HOME/temp.cnf
2.02/2.33	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.02/2.34	c 2	This is MiniSat 2.0 beta
2.02/2.34	c 2	WARNING: for repeatability, setting FPU to use double precision
2.02/2.34	c 2	============================[ Problem Statistics ]=============================
2.02/2.34	c 2	|                                                                             |
2.02/2.34	c 2	|  Number of variables:  3028                                                 |
2.02/2.34	c 2	|  Number of clauses:    57845                                                |
2.02/2.37	c 2	|  Parsing time:         0.02         s                                       |
2.02/2.38	c 2	============================[ Search Statistics ]==============================
2.02/2.38	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.02/2.38	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.02/2.38	c 2	===============================================================================
2.02/2.38	c 2	|         0 |     808     2956     7687 |      985        0    nan |  0.000 % |
2.02/2.39	c 2	===============================================================================
2.02/2.39	c 2	restarts              : 1
2.02/2.39	c 2	conflicts             : 0              (0 /sec)
2.02/2.39	c 2	decisions             : 41             (0.00 % random) (1051 /sec)
2.02/2.39	c 2	propagations          : 3028           (77653 /sec)
2.02/2.39	c 2	conflict literals     : 0              ( nan % deleted)
2.02/2.39	c 2	Memory used           : 4.20 MB
2.02/2.39	c 2	CPU time              : 0.038994 s
2.02/2.39	c 2	
2.02/2.39	c 2	SATISFIABLE
2.02/2.39	c 2	FOUND: _COST <= 3
2.02/2.39	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.02/2.39	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'
2.22/2.47	c 2	Decoding HOME/temp.out
2.22/2.54	c 2	OBJECTIVE _COST 3
2.22/2.54	o 3
2.22/2.54	v 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 0 1 0 1 0 1 1 1 0 1 1 1 1 1 1 0 1 0 1 0 0 0 0 0 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1
2.22/2.54	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.22/2.60	c 2	OBJECTIVE BOUND: 0 <= _COST <= 3
2.22/2.60	c 2	SEARCHING: _COST <= 1
2.22/2.60	c 2	SOLVING HOME/temp.cnf
2.22/2.60	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.40/2.60	c 2	This is MiniSat 2.0 beta
2.40/2.60	c 2	WARNING: for repeatability, setting FPU to use double precision
2.40/2.60	c 2	============================[ Problem Statistics ]=============================
2.40/2.60	c 2	|                                                                             |
2.40/2.60	c 2	|  Number of variables:  3028                                                 |
2.40/2.60	c 2	|  Number of clauses:    57845                                                |
2.40/2.63	c 2	|  Parsing time:         0.03         s                                       |
2.40/2.65	c 2	============================[ Search Statistics ]==============================
2.40/2.65	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.40/2.65	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.40/2.65	c 2	===============================================================================
2.40/2.65	c 2	|         0 |     480      997     2792 |      332        0    nan |  0.000 % |
2.40/2.65	c 2	===============================================================================
2.40/2.65	c 2	restarts              : 1
2.40/2.65	c 2	conflicts             : 0              (0 /sec)
2.40/2.65	c 2	decisions             : 39             (0.00 % random) (887 /sec)
2.40/2.65	c 2	propagations          : 3028           (68829 /sec)
2.40/2.65	c 2	conflict literals     : 0              ( nan % deleted)
2.40/2.65	c 2	Memory used           : 4.20 MB
2.40/2.65	c 2	CPU time              : 0.043993 s
2.40/2.65	c 2	
2.40/2.65	c 2	SATISFIABLE
2.40/2.65	c 2	FOUND: _COST <= 1
2.40/2.65	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.40/2.65	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'
2.46/2.73	c 3	Decoding HOME/temp.out
2.46/2.80	c 3	OBJECTIVE _COST 1
2.46/2.80	o 1
2.46/2.80	v 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 0 1 1 1 0 1 0 1 0 1 0 0 0 1 1 1 0 1 1 1 1 1 1 0 1 0 1 0 0 0 0 0 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1
2.46/2.80	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.46/2.81	c 3	OBJECTIVE BOUND: 0 <= _COST <= 1
2.46/2.81	c 3	SEARCHING: _COST <= 0
2.46/2.81	c 3	SOLVING HOME/temp.cnf
2.46/2.81	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.46/2.82	c 3	This is MiniSat 2.0 beta
2.46/2.82	c 3	WARNING: for repeatability, setting FPU to use double precision
2.46/2.82	c 3	============================[ Problem Statistics ]=============================
2.46/2.82	c 3	|                                                                             |
2.46/2.82	c 3	|  Number of variables:  3028                                                 |
2.46/2.82	c 3	|  Number of clauses:    57845                                                |
2.46/2.85	c 3	|  Parsing time:         0.03         s                                       |
2.46/2.86	c 3	============================[ Search Statistics ]==============================
2.46/2.86	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.46/2.86	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.46/2.86	c 3	===============================================================================
2.46/2.86	c 3	|         0 |      80      200      800 |       66        0    nan |  0.000 % |
2.46/2.86	c 3	===============================================================================
2.46/2.87	c 3	restarts              : 1
2.46/2.87	c 3	conflicts             : 0              (0 /sec)
2.46/2.87	c 3	decisions             : 31             (0.00 % random) (705 /sec)
2.46/2.87	c 3	propagations          : 3028           (68829 /sec)
2.46/2.87	c 3	conflict literals     : 0              ( nan % deleted)
2.46/2.87	c 3	Memory used           : 4.20 MB
2.46/2.87	c 3	CPU time              : 0.043993 s
2.46/2.87	c 3	
2.46/2.87	c 3	SATISFIABLE
2.46/2.87	c 3	FOUND: _COST <= 0
2.46/2.87	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.46/2.87	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'
2.66/2.95	c 3	Decoding HOME/temp.out
2.66/3.01	c 3	OBJECTIVE _COST 0
2.66/3.01	o 0
2.66/3.02	v 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 0 1 1 1 0 1 0 1 0 1 0 0 0 1 1 1 0 1 1 1 1 1 1 0 1 0 1 0 0 0 0 0 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1
2.66/3.02	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.66/3.03	c 3	OBJECTIVE _COST 0
2.66/3.03	s OPTIMUM FOUND
2.66/3.03	c 3	CPU 2.46 (0.04 0.01 2.42 0.33)
2.66/3.03	c 3	END Wed Jul 23 02:24:03 2008

Verifier Data (download as text)

OK	0	200
0 unsatisfied constraints, 200 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-1127596-1216772640/watcher-1127596-1216772640 -o /tmp/evaluation-result-1127596-1216772640/solver-1127596-1216772640 -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-1127596-1216772640.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 2.01 2.00 4/80 6103
/proc/meminfo: memFree=1437936/2055920 swapFree=4192956/4192956
[pid=6103] ppid=6101 vsize=12272 CPUtime=0
/proc/6103/stat : 6103 (sugar) R 6101 6103 5184 0 -1 4194304 359 0 0 0 0 0 0 0 20 0 1 0 4354599 12566528 327 996147200 4194304 4206940 548682068592 18446744073709551615 231971273726 0 0 4224 0 0 0 0 17 1 0 0
/proc/6103/statm: 3068 327 246 3 0 168 0

[startup+0.0883419 s]
/proc/loadavg: 2.00 2.01 2.00 4/80 6103
/proc/meminfo: memFree=1437936/2055920 swapFree=4192956/4192956
[pid=6103] ppid=6101 vsize=13600 CPUtime=0.03
/proc/6103/stat : 6103 (sugar) S 6101 6103 5184 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 4354599 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6103/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.108566 s]
/proc/loadavg: 2.00 2.01 2.00 4/80 6103
/proc/meminfo: memFree=1437936/2055920 swapFree=4192956/4192956
[pid=6103] ppid=6101 vsize=13600 CPUtime=0.03
/proc/6103/stat : 6103 (sugar) S 6101 6103 5184 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 4354599 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6103/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.3015 s]
/proc/loadavg: 2.00 2.01 2.00 4/80 6103
/proc/meminfo: memFree=1437936/2055920 swapFree=4192956/4192956
[pid=6103] ppid=6101 vsize=13600 CPUtime=0.03
/proc/6103/stat : 6103 (sugar) S 6101 6103 5184 0 -1 4194304 916 127 0 0 3 0 0 0 15 0 1 0 4354599 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6103/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701428 s]
/proc/loadavg: 2.00 2.01 2.00 4/80 6103
/proc/meminfo: memFree=1437936/2055920 swapFree=4192956/4192956
[pid=6103] ppid=6101 vsize=13600 CPUtime=0.29
/proc/6103/stat : 6103 (sugar) S 6101 6103 5184 0 -1 4194304 974 4170 0 1 3 1 23 2 15 0 1 0 4354599 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6103/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13600

[startup+1.50128 s]
/proc/loadavg: 2.00 2.01 2.00 3/91 6125
/proc/meminfo: memFree=1423704/2055920 swapFree=4192956/4192956
[pid=6103] ppid=6101 vsize=13600 CPUtime=1.33
/proc/6103/stat : 6103 (sugar) S 6101 6103 5184 0 -1 4194304 1223 17014 0 3 3 1 118 11 16 0 1 0 4354599 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6103/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 13600

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

[startup+2.30214 s]
/proc/loadavg: 2.00 2.01 2.00 2/91 6173
/proc/meminfo: memFree=1429400/2055920 swapFree=4192956/4192956
[pid=6103] ppid=6101 vsize=13600 CPUtime=2.02
/proc/6103/stat : 6103 (sugar) S 6101 6103 5184 0 -1 4194304 1589 32123 0 6 4 1 176 21 16 0 1 0 4354599 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6103/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 13600

[startup+2.70207 s]
/proc/loadavg: 2.00 2.01 2.00 2/91 6173
/proc/meminfo: memFree=1429400/2055920 swapFree=4192956/4192956
[pid=6103] ppid=6101 vsize=13600 CPUtime=2.46
/proc/6103/stat : 6103 (sugar) S 6101 6103 5184 0 -1 4194304 1800 42200 0 8 4 1 213 28 16 0 1 0 4354599 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6103/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 2.46
Current children cumulated vsize (KiB) 13600

[startup+2.90103 s]
/proc/loadavg: 2.00 2.01 2.00 2/91 6173
/proc/meminfo: memFree=1429400/2055920 swapFree=4192956/4192956
[pid=6103] ppid=6101 vsize=13600 CPUtime=2.66
/proc/6103/stat : 6103 (sugar) S 6101 6103 5184 0 -1 4194304 1915 47239 0 9 4 1 230 31 16 0 1 0 4354599 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6103/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 2.66
Current children cumulated vsize (KiB) 13600

[startup+3.00101 s]
/proc/loadavg: 2.00 2.01 2.00 2/91 6173
/proc/meminfo: memFree=1429400/2055920 swapFree=4192956/4192956
[pid=6103] ppid=6101 vsize=13600 CPUtime=2.66
/proc/6103/stat : 6103 (sugar) S 6101 6103 5184 0 -1 4194304 1934 47239 0 9 4 1 230 31 16 0 1 0 4354599 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6103/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 2.66
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 3.03616
CPU time (s): 2.83257
CPU user time (s): 2.47262
CPU system time (s): 0.359945
CPU usage (%): 93.2944
Max. virtual memory (cumulated for all children) (KiB): 887348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.47262
system time used= 0.359945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53000
page faults= 10
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2780
involuntary context switches= 2666

runsolver used 0.013997 second user time and 0.024996 second system time

The end

Launcher Data (download as text)

Begin job on node16 at 2008-07-23 02:24:00
IDJOB=1127596
IDBENCH=63659
IDSOLVER=368
FILE ID=node16/1127596-1216772640
PBS_JOBID= 7974065
Free space on /tmp= 66544 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/maxcsp/cnf/3-80-100-1000/normalized-cnf-3-80-200-461248_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-1127596-1216772640/watcher-1127596-1216772640 -o /tmp/evaluation-result-1127596-1216772640/solver-1127596-1216772640 -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-1127596-1216772640.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0500569000080a32669996c61a73e511
RANDOM SEED=379168260

node16.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		: 3000.265
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		: 3000.265
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:       1438416 kB
Buffers:         41692 kB
Cached:         451716 kB
SwapCached:          0 kB
Active:         326700 kB
Inactive:       222292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1438416 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1680 kB
Writeback:           0 kB
Mapped:          75960 kB
Slab:            53524 kB
Committed_AS:   903064 kB
PageTables:       1992 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= 66540 MiB
End job on node16 at 2008-07-23 02:24:03