Trace number 1114540

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 NameAnswerNumber of falsified constraintsCPU timeWall clock time
Sugar v1.13+minisatOPTIMUM2 3.84342 4.27512

General information on the benchmark

Namecsp/composed-25-1-80/
normalized-composed-25-1-80-8_ext.xml
MD5SUM2ba98a840a9a02d73e44cd6cf680c46b
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints2
Best CPU time to get the best result obtained on this benchmark0.111982
Satisfiable
(Un)Satisfiability was proved
Number of variables33
Number of constraints302
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension302
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)

0.00/0.05	c 0	Sugar v1-13 + HOME/minisat
0.00/0.05	c 0	BEGIN Sun Jul 13 01:05:07 2008
0.00/0.05	c 0	PID 19151
0.00/0.05	c 0	HOST node13.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1114540-1215903906.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-1114540-1215903906.xml' 'HOME/temp.csp'
0.03/0.57	c 0	1 domains, 33 variables, 0 predicates, 302 relations, 302 constraints
0.03/0.63	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.63	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'
0.57/0.70	c 0	Parsing HOME/temp.csp
0.57/0.98	c 0	parsed 638 expressions
0.92/1.05	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.92/1.05	c 1	MAX CSP: 302 constraints
0.92/1.05	c 1	Converting to clausal form CSP
0.92/1.08	c 1	converted 95 (10%) expressions
0.92/1.08	c 1	converted 189 (20%) expressions
0.92/1.08	c 1	converted 283 (30%) expressions
0.92/1.10	c 1	converted 378 (40%) expressions
1.02/1.11	c 1	converted 472 (50%) expressions
1.02/1.12	c 1	converted 566 (60%) expressions
1.02/1.13	c 1	converted 661 (70%) expressions
1.02/1.14	c 1	converted 755 (80%) expressions
1.02/1.15	c 1	converted 849 (90%) expressions
1.21/1.30	c 1	converted 943 (100%) expressions
1.21/1.31	c 1	CSP : 637 integers, 0 booleans, 905 clauses, largest domain size 454
1.21/1.31	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.21/1.31	c 1	Propagation in CSP
1.21/1.34	c 1	297 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.21/1.34	c 1	CSP : 637 integers, 0 booleans, 905 clauses, largest domain size 303
1.21/1.34	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.21/1.34	c 1	Simplifing CSP by introducing new Boolean variables
1.21/1.34	c 1	CSP : 637 integers, 0 booleans, 905 clauses, largest domain size 303
1.21/1.34	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.21/1.37	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.21/1.39	c 1	64 (10%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.21/1.39	c 1	128 (20%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.21/1.39	c 1	192 (30%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.21/1.39	c 1	255 (40%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.21/1.39	c 1	319 (50%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.31/1.40	c 1	383 (60%) CSP integer variables are encoded (756 clauses, 8421 bytes)
1.31/1.40	c 1	446 (70%) CSP integer variables are encoded (1080 clauses, 12633 bytes)
1.31/1.40	c 1	510 (80%) CSP integer variables are encoded (3710 clauses, 46823 bytes)
1.31/1.41	c 1	574 (90%) CSP integer variables are encoded (4071 clauses, 51516 bytes)
1.31/1.41	c 1	637 (100%) CSP integer variables are encoded (4590 clauses, 58263 bytes)
1.31/1.45	c 1	91 (10%) CSP clauses are encoded (5539 clauses, 77478 bytes)
1.31/1.47	c 1	181 (20%) CSP clauses are encoded (6489 clauses, 97620 bytes)
1.31/1.48	c 1	272 (30%) CSP clauses are encoded (7289 clauses, 116037 bytes)
1.31/1.49	c 1	362 (40%) CSP clauses are encoded (8566 clauses, 138662 bytes)
1.42/1.51	c 1	453 (50%) CSP clauses are encoded (14543 clauses, 244355 bytes)
1.42/1.51	c 1	543 (60%) CSP clauses are encoded (16473 clauses, 277338 bytes)
1.62/1.70	c 1	634 (70%) CSP clauses are encoded (105744 clauses, 1897147 bytes)
1.62/1.71	c 1	724 (80%) CSP clauses are encoded (107896 clauses, 1934037 bytes)
1.62/1.72	c 1	815 (90%) CSP clauses are encoded (112887 clauses, 2022791 bytes)
1.62/1.75	c 1	905 (100%) CSP clauses are encoded (130537 clauses, 2342685 bytes)
1.62/1.75	c 1	905 CSP clauses encoded
1.62/1.75	c 1	Writing map file : HOME/temp.map
1.62/1.76	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.62/1.76	c 1	SAT : 5227 SAT variables, 130537 SAT clauses, 2342685 bytes
1.62/1.76	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.62/1.78	c 1	OBJECTIVE minimize _COST
1.62/1.78	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
1.62/1.78	c 1	SEARCHING: _COST <= 151
1.62/1.78	c 1	SOLVING HOME/temp.cnf
1.62/1.78	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.62/1.78	c 1	This is MiniSat 2.0 beta
1.62/1.78	c 1	WARNING: for repeatability, setting FPU to use double precision
1.62/1.78	c 1	============================[ Problem Statistics ]=============================
1.62/1.78	c 1	|                                                                             |
1.62/1.78	c 1	|  Number of variables:  5227                                                 |
1.62/1.78	c 1	|  Number of clauses:    130538                                               |
1.70/1.85	c 1	|  Parsing time:         0.06         s                                       |
1.70/1.87	c 1	============================[ Search Statistics ]==============================
1.70/1.87	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.70/1.87	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.70/1.87	c 1	===============================================================================
1.70/1.87	c 1	|         0 |    3868    84931   250129 |    28310        0    nan |  0.000 % |
1.70/1.88	c 1	===============================================================================
1.70/1.88	c 1	restarts              : 1
1.70/1.88	c 1	conflicts             : 1              (11 /sec)
1.70/1.88	c 1	decisions             : 41             (0.00 % random) (451 /sec)
1.70/1.88	c 1	propagations          : 5269           (57910 /sec)
1.70/1.88	c 1	conflict literals     : 5              (0.00 % deleted)
1.70/1.88	c 1	Memory used           : 6.98 MB
1.70/1.88	c 1	CPU time              : 0.090986 s
1.70/1.88	c 1	
1.70/1.88	c 1	SATISFIABLE
1.70/1.88	c 1	FOUND: _COST <= 151
1.70/1.88	s SATISFIABLE
1.70/1.88	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.70/1.88	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'
1.81/1.96	c 1	Decoding HOME/temp.out
1.81/2.04	c 2	OBJECTIVE _COST 151
1.81/2.04	o 151
1.81/2.05	v 8 8 8 9 9 9 7 8 5 9 8 9 9 9 7 8 9 9 8 9 9 9 9 8 9 8 4 8 6 5 4 3 9
1.81/2.05	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.96/2.10	c 2	OBJECTIVE BOUND: 0 <= _COST <= 151
1.96/2.10	c 2	SEARCHING: _COST <= 75
1.96/2.10	c 2	SOLVING HOME/temp.cnf
1.96/2.10	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	|                                                                             |
1.96/2.11	c 2	|  Number of variables:  5227                                                 |
1.96/2.11	c 2	|  Number of clauses:    130538                                               |
1.96/2.18	c 2	|  Parsing time:         0.06         s                                       |
1.96/2.21	c 2	============================[ Search Statistics ]==============================
1.96/2.21	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.96/2.21	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.96/2.21	c 2	===============================================================================
1.96/2.21	c 2	|         0 |    3106    56769   167853 |    18923        0    nan |  0.000 % |
1.96/2.22	c 2	===============================================================================
1.96/2.22	c 2	restarts              : 1
1.96/2.22	c 2	conflicts             : 33             (327 /sec)
1.96/2.22	c 2	decisions             : 172            (1.16 % random) (1703 /sec)
1.96/2.22	c 2	propagations          : 7085           (70160 /sec)
1.96/2.22	c 2	conflict literals     : 370            (7.50 % deleted)
1.96/2.22	c 2	Memory used           : 7.12 MB
1.96/2.22	c 2	CPU time              : 0.100984 s
1.96/2.22	c 2	
1.96/2.22	c 2	SATISFIABLE
1.96/2.22	c 2	FOUND: _COST <= 75
1.96/2.22	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.96/2.22	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'
2.08/2.30	c 2	Decoding HOME/temp.out
2.08/2.37	c 2	OBJECTIVE _COST 75
2.08/2.37	o 75
2.08/2.38	v 9 7 7 9 8 8 9 9 9 9 9 1 9 8 4 9 7 1 9 9 9 7 9 7 9 4 8 8 9 8 8 8 7
2.08/2.38	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.08/2.44	c 2	OBJECTIVE BOUND: 0 <= _COST <= 75
2.08/2.44	c 2	SEARCHING: _COST <= 37
2.08/2.44	c 2	SOLVING HOME/temp.cnf
2.08/2.44	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.08/2.44	c 2	This is MiniSat 2.0 beta
2.08/2.44	c 2	WARNING: for repeatability, setting FPU to use double precision
2.08/2.44	c 2	============================[ Problem Statistics ]=============================
2.08/2.44	c 2	|                                                                             |
2.08/2.44	c 2	|  Number of variables:  5227                                                 |
2.08/2.44	c 2	|  Number of clauses:    130538                                               |
2.25/2.51	c 2	|  Parsing time:         0.06         s                                       |
2.25/2.54	c 2	============================[ Search Statistics ]==============================
2.25/2.54	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.25/2.54	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.25/2.54	c 2	===============================================================================
2.25/2.54	c 2	|         0 |    2606    34392   102184 |    11464        0    nan |  0.000 % |
2.25/2.55	c 2	===============================================================================
2.25/2.55	c 2	restarts              : 1
2.25/2.55	c 2	conflicts             : 58             (569 /sec)
2.25/2.55	c 2	decisions             : 161            (0.00 % random) (1579 /sec)
2.25/2.55	c 2	propagations          : 7891           (77375 /sec)
2.25/2.55	c 2	conflict literals     : 1095           (6.41 % deleted)
2.25/2.55	c 2	Memory used           : 7.11 MB
2.25/2.55	c 2	CPU time              : 0.101984 s
2.25/2.55	c 2	
2.25/2.56	c 2	SATISFIABLE
2.25/2.56	c 2	FOUND: _COST <= 37
2.25/2.56	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.25/2.56	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'
2.36/2.64	c 2	Decoding HOME/temp.out
2.36/2.71	c 2	OBJECTIVE _COST 37
2.36/2.71	o 37
2.36/2.72	v 5 7 7 3 1 5 8 4 4 1 8 1 9 8 9 9 4 6 8 9 9 5 9 5 5 4 8 9 9 8 8 8 7
2.36/2.72	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.36/2.77	c 2	OBJECTIVE BOUND: 0 <= _COST <= 37
2.36/2.77	c 2	SEARCHING: _COST <= 18
2.36/2.77	c 2	SOLVING HOME/temp.cnf
2.36/2.77	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.36/2.78	c 2	This is MiniSat 2.0 beta
2.36/2.78	c 2	WARNING: for repeatability, setting FPU to use double precision
2.36/2.78	c 2	============================[ Problem Statistics ]=============================
2.36/2.78	c 2	|                                                                             |
2.36/2.78	c 2	|  Number of variables:  5227                                                 |
2.36/2.78	c 2	|  Number of clauses:    130538                                               |
2.53/2.85	c 2	|  Parsing time:         0.06         s                                       |
2.53/2.88	c 2	============================[ Search Statistics ]==============================
2.53/2.88	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.53/2.88	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.53/2.88	c 2	===============================================================================
2.53/2.88	c 2	|         0 |    2212    20792    62547 |     6930        0    nan |  0.000 % |
2.53/2.89	c 2	===============================================================================
2.53/2.89	c 2	restarts              : 1
2.53/2.89	c 2	conflicts             : 65             (625 /sec)
2.53/2.89	c 2	decisions             : 142            (0.00 % random) (1366 /sec)
2.53/2.89	c 2	propagations          : 7562           (72723 /sec)
2.53/2.89	c 2	conflict literals     : 857            (9.98 % deleted)
2.53/2.89	c 2	Memory used           : 7.11 MB
2.53/2.89	c 2	CPU time              : 0.103984 s
2.53/2.89	c 2	
2.53/2.89	c 2	SATISFIABLE
2.64/2.90	c 2	FOUND: _COST <= 18
2.64/2.90	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.64/2.90	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'
2.64/2.97	c 2	Decoding HOME/temp.out
2.64/3.06	c 3	OBJECTIVE _COST 18
2.64/3.06	o 18
2.64/3.07	v 7 7 7 9 9 6 9 9 8 9 9 8 6 8 4 1 7 3 2 9 9 3 1 2 8 5 8 9 6 5 3 9 6
2.64/3.09	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.64/3.11	c 3	OBJECTIVE BOUND: 0 <= _COST <= 18
2.64/3.11	c 3	SEARCHING: _COST <= 9
2.64/3.11	c 3	SOLVING HOME/temp.cnf
2.64/3.11	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.64/3.11	c 3	This is MiniSat 2.0 beta
2.64/3.11	c 3	WARNING: for repeatability, setting FPU to use double precision
2.64/3.11	c 3	============================[ Problem Statistics ]=============================
2.64/3.11	c 3	|                                                                             |
2.64/3.11	c 3	|  Number of variables:  5227                                                 |
2.64/3.11	c 3	|  Number of clauses:    130538                                               |
2.64/3.18	c 3	|  Parsing time:         0.06         s                                       |
2.92/3.23	c 3	============================[ Search Statistics ]==============================
2.92/3.23	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.92/3.23	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.92/3.23	c 3	===============================================================================
2.92/3.23	c 3	|         0 |    1883    13532    41745 |     4510        0    nan |  0.000 % |
2.92/3.24	c 3	===============================================================================
2.92/3.24	c 3	restarts              : 1
2.92/3.24	c 3	conflicts             : 99             (925 /sec)
2.92/3.24	c 3	decisions             : 200            (2.00 % random) (1869 /sec)
2.92/3.24	c 3	propagations          : 9294           (86874 /sec)
2.92/3.24	c 3	conflict literals     : 1227           (10.89 % deleted)
2.92/3.24	c 3	Memory used           : 7.11 MB
2.92/3.24	c 3	CPU time              : 0.106983 s
2.92/3.24	c 3	
2.92/3.24	c 3	SATISFIABLE
2.92/3.24	c 3	FOUND: _COST <= 9
2.92/3.24	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.92/3.24	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'
2.97/3.32	c 3	Decoding HOME/temp.out
2.97/3.39	c 3	OBJECTIVE _COST 9
2.97/3.39	o 9
2.97/3.40	v 7 6 7 9 9 8 8 9 9 3 9 3 9 7 5 7 9 9 5 6 9 5 5 6 9 5 9 8 5 6 3 9 6
2.97/3.40	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.97/3.45	c 3	OBJECTIVE BOUND: 0 <= _COST <= 9
2.97/3.45	c 3	SEARCHING: _COST <= 4
2.97/3.45	c 3	SOLVING HOME/temp.cnf
2.97/3.45	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.97/3.46	c 3	This is MiniSat 2.0 beta
2.97/3.46	c 3	WARNING: for repeatability, setting FPU to use double precision
2.97/3.46	c 3	============================[ Problem Statistics ]=============================
2.97/3.46	c 3	|                                                                             |
2.97/3.46	c 3	|  Number of variables:  5227                                                 |
2.97/3.46	c 3	|  Number of clauses:    130538                                               |
3.13/3.53	c 3	|  Parsing time:         0.06         s                                       |
3.13/3.56	c 3	============================[ Search Statistics ]==============================
3.13/3.56	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.13/3.56	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.13/3.56	c 3	===============================================================================
3.13/3.56	c 3	|         0 |    1507     8741    28495 |     2913        0    nan |  0.000 % |
3.13/3.57	c 3	|       101 |    1507     8741    28495 |     3205      101     12 | 71.169 % |
3.13/3.57	c 3	===============================================================================
3.13/3.57	c 3	restarts              : 2
3.13/3.58	c 3	conflicts             : 165            (1473 /sec)
3.13/3.58	c 3	decisions             : 234            (0.85 % random) (2090 /sec)
3.13/3.58	c 3	propagations          : 16340          (145916 /sec)
3.13/3.58	c 3	conflict literals     : 2336           (12.44 % deleted)
3.13/3.58	c 3	Memory used           : 7.11 MB
3.13/3.58	c 3	CPU time              : 0.111982 s
3.13/3.58	c 3	
3.13/3.58	c 3	SATISFIABLE
3.13/3.58	c 3	FOUND: _COST <= 4
3.13/3.58	c 3	DECODING HOME/temp.out WITH HOME/temp.map
3.13/3.58	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'
3.25/3.66	c 3	Decoding HOME/temp.out
3.25/3.73	c 3	OBJECTIVE _COST 4
3.25/3.73	o 4
3.25/3.73	v 5 1 9 9 2 7 7 2 3 2 5 8 9 7 0 8 0 2 1 5 8 8 9 8 7 3 2 7 2 6 7 9 9
3.25/3.74	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.25/3.79	c 3	OBJECTIVE BOUND: 0 <= _COST <= 4
3.25/3.79	c 3	SEARCHING: _COST <= 2
3.25/3.79	c 3	SOLVING HOME/temp.cnf
3.25/3.79	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.25/3.80	c 3	This is MiniSat 2.0 beta
3.25/3.80	c 3	WARNING: for repeatability, setting FPU to use double precision
3.25/3.80	c 3	============================[ Problem Statistics ]=============================
3.25/3.80	c 3	|                                                                             |
3.41/3.80	c 3	|  Number of variables:  5227                                                 |
3.41/3.80	c 3	|  Number of clauses:    130538                                               |
3.41/3.87	c 3	|  Parsing time:         0.06         s                                       |
3.41/3.90	c 3	============================[ Search Statistics ]==============================
3.41/3.90	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.41/3.90	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.41/3.90	c 3	===============================================================================
3.41/3.90	c 3	|         0 |    1203     6390    22352 |     2130        0    nan |  0.000 % |
3.41/3.91	c 3	|       100 |    1203     6390    22352 |     2343      100     12 | 76.985 % |
3.41/3.92	c 3	===============================================================================
3.41/3.92	c 3	restarts              : 2
3.41/3.92	c 3	conflicts             : 171            (1514 /sec)
3.41/3.92	c 3	decisions             : 246            (0.41 % random) (2177 /sec)
3.41/3.92	c 3	propagations          : 24340          (215433 /sec)
3.41/3.92	c 3	conflict literals     : 2005           (17.86 % deleted)
3.41/3.92	c 3	Memory used           : 7.11 MB
3.41/3.92	c 3	CPU time              : 0.112982 s
3.41/3.92	c 3	
3.41/3.92	c 3	SATISFIABLE
3.41/3.92	c 3	FOUND: _COST <= 2
3.41/3.92	c 3	DECODING HOME/temp.out WITH HOME/temp.map
3.41/3.92	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'
3.53/4.00	c 3	Decoding HOME/temp.out
3.53/4.08	c 4	OBJECTIVE _COST 2
3.53/4.08	o 2
3.53/4.08	v 7 6 7 9 9 8 9 7 9 9 8 8 9 8 8 8 5 3 9 9 5 7 1 7 8 9 2 7 2 6 7 3 9
3.53/4.08	c 4	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.54/4.13	c 4	OBJECTIVE BOUND: 0 <= _COST <= 2
3.54/4.13	c 4	SEARCHING: _COST <= 1
3.54/4.13	c 4	SOLVING HOME/temp.cnf
3.54/4.13	c 4	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.54/4.14	c 4	This is MiniSat 2.0 beta
3.54/4.14	c 4	WARNING: for repeatability, setting FPU to use double precision
3.54/4.14	c 4	============================[ Problem Statistics ]=============================
3.54/4.14	c 4	|                                                                             |
3.54/4.14	c 4	|  Number of variables:  5227                                                 |
3.54/4.14	c 4	|  Number of clauses:    130538                                               |
3.70/4.21	c 4	|  Parsing time:         0.07         s                                       |
3.70/4.25	c 4	============================[ Search Statistics ]==============================
3.70/4.25	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.70/4.25	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.70/4.25	c 4	===============================================================================
3.70/4.25	c 4	|         0 |     901     4759    18364 |     1586        0    nan |  0.000 % |
3.70/4.26	c 4	|       101 |     901     4759    18364 |     1744      101     13 | 82.763 % |
3.70/4.27	c 4	===============================================================================
3.70/4.27	c 4	restarts              : 2
3.70/4.27	c 4	conflicts             : 175            (1535 /sec)
3.70/4.27	c 4	decisions             : 209            (1.91 % random) (1834 /sec)
3.70/4.27	c 4	propagations          : 23090          (202576 /sec)
3.70/4.27	c 4	conflict literals     : 1805           (15.30 % deleted)
3.70/4.27	c 4	Memory used           : 7.11 MB
3.70/4.27	c 4	CPU time              : 0.113982 s
3.70/4.27	c 4	
3.70/4.27	c 4	UNSATISFIABLE
3.70/4.27	c 4	NOT FOUND: _COST <= 1
3.70/4.27	c 4	OBJECTIVE _COST 2
3.70/4.27	s OPTIMUM FOUND
3.70/4.27	c 4	CPU 3.46 (0.04 0.01 3.42 0.35)
3.70/4.27	c 4	END Sun Jul 13 01:05:11 2008

Verifier Data (download as text)

OK	2	300
2 unsatisfied constraints, 300 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-1114540-1215903906/watcher-1114540-1215903906 -o /tmp/evaluation-result-1114540-1215903906/solver-1114540-1215903906 -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-1114540-1215903906.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: 1.95 2.34 2.51 4/81 19151
/proc/meminfo: memFree=1904704/2055920 swapFree=4192812/4192956
[pid=19151] ppid=19149 vsize=12268 CPUtime=0
/proc/19151/stat : 19151 (sugar) R 19149 19151 17686 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 47093379 12562432 316 996147200 4194304 4206940 548682068592 18446744073709551615 269775204297 0 0 4224 0 0 0 0 17 1 0 0
/proc/19151/statm: 3067 316 241 3 0 167 0

[startup+0.0689431 s]
/proc/loadavg: 1.95 2.34 2.51 4/81 19151
/proc/meminfo: memFree=1904704/2055920 swapFree=4192812/4192956
[pid=19151] ppid=19149 vsize=13600 CPUtime=0.03
/proc/19151/stat : 19151 (sugar) S 19149 19151 17686 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 47093379 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19151/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101912 s]
/proc/loadavg: 1.95 2.34 2.51 4/81 19151
/proc/meminfo: memFree=1904704/2055920 swapFree=4192812/4192956
[pid=19151] ppid=19149 vsize=13600 CPUtime=0.03
/proc/19151/stat : 19151 (sugar) S 19149 19151 17686 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 47093379 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19151/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301933 s]
/proc/loadavg: 1.95 2.34 2.51 4/81 19151
/proc/meminfo: memFree=1904704/2055920 swapFree=4192812/4192956
[pid=19151] ppid=19149 vsize=13600 CPUtime=0.03
/proc/19151/stat : 19151 (sugar) S 19149 19151 17686 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 47093379 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19151/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701993 s]
/proc/loadavg: 1.95 2.34 2.51 4/81 19151
/proc/meminfo: memFree=1904704/2055920 swapFree=4192812/4192956
[pid=19151] ppid=19149 vsize=13600 CPUtime=0.57
/proc/19151/stat : 19151 (sugar) S 19149 19151 17686 0 -1 4194304 957 4629 0 1 3 0 51 3 16 0 1 0 47093379 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19151/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 13600

[startup+1.5021 s]
/proc/loadavg: 1.95 2.34 2.51 4/92 19173
/proc/meminfo: memFree=1896488/2055920 swapFree=4192812/4192956
[pid=19151] ppid=19149 vsize=13600 CPUtime=0.58
/proc/19151/stat : 19151 (sugar) S 19149 19151 17686 0 -1 4194304 974 4629 0 1 4 0 51 3 15 0 1 0 47093379 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19151/statm: 3400 797 370 3 0 500 0
[pid=19164] ppid=19151 vsize=5356 CPUtime=0
/proc/19164/stat : 19164 (sh) S 19151 19151 17686 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 47093442 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19164/statm: 1339 233 193 169 0 50 0
[pid=19165] ppid=19164 vsize=868500 CPUtime=0.84
/proc/19165/stat : 19165 (java) S 19164 19151 17686 0 -1 0 6566 0 1 0 80 4 0 0 18 0 9 0 47093442 889344000 5795 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19165/statm: 217125 5795 2564 9 0 211672 0
[pid=19165/tid=19166] ppid=19164 vsize=868500 CPUtime=0.51
/proc/19165/task/19166/stat : 19166 (java) R 19164 19151 17686 0 -1 64 2716 0 1 0 50 1 0 0 21 0 9 0 47093443 889344000 5795 996147200 134512640 134550740 4294955936 18446744073709551615 4126926207 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19165/tid=19167] ppid=19164 vsize=868500 CPUtime=0.06
/proc/19165/task/19167/stat : 19167 (java) S 19164 19151 17686 0 -1 64 1678 0 0 0 6 0 0 0 16 0 9 0 47093444 889344000 5795 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19165/tid=19168] ppid=19164 vsize=868500 CPUtime=0
/proc/19165/task/19168/stat : 19168 (java) S 19164 19151 17686 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 47093444 889344000 5795 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19165/tid=19169] ppid=19164 vsize=868500 CPUtime=0
/proc/19165/task/19169/stat : 19169 (java) S 19164 19151 17686 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 47093444 889344000 5795 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19165/tid=19170] ppid=19164 vsize=868500 CPUtime=0
/proc/19165/task/19170/stat : 19170 (java) S 19164 19151 17686 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 47093446 889344000 5795 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19165/tid=19171] ppid=19164 vsize=868500 CPUtime=0.24
/proc/19165/task/19171/stat : 19171 (java) S 19164 19151 17686 0 -1 64 1479 0 0 0 23 1 0 0 16 0 9 0 47093446 889344000 5795 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19165/tid=19172] ppid=19164 vsize=868500 CPUtime=0
/proc/19165/task/19172/stat : 19172 (java) S 19164 19151 17686 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 47093446 889344000 5795 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19165/tid=19173] ppid=19164 vsize=868500 CPUtime=0
/proc/19165/task/19173/stat : 19173 (java) S 19164 19151 17686 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 47093446 889344000 5795 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 887456

[startup+3.10131 s]
/proc/loadavg: 1.95 2.34 2.51 3/92 19185
/proc/meminfo: memFree=1894568/2055920 swapFree=4192812/4192956
[pid=19151] ppid=19149 vsize=13728 CPUtime=2.64
/proc/19151/stat : 19151 (sugar) S 19149 19151 17686 0 -1 4194304 1477 30975 0 5 4 0 239 21 15 0 1 0 47093379 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19151/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 2.64
Current children cumulated vsize (KiB) 13728

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

[startup+3.90142 s]
/proc/loadavg: 1.95 2.33 2.50 3/84 19223
/proc/meminfo: memFree=1893160/2055920 swapFree=4192812/4192956
[pid=19151] ppid=19149 vsize=13728 CPUtime=3.41
/proc/19151/stat : 19151 (sugar) S 19149 19151 17686 0 -1 4194304 1759 46369 0 8 4 0 307 30 16 0 1 0 47093379 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19151/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 3.41
Current children cumulated vsize (KiB) 13728

[startup+4.10244 s]
/proc/loadavg: 1.95 2.33 2.50 3/84 19223
/proc/meminfo: memFree=1893160/2055920 swapFree=4192812/4192956
[pid=19151] ppid=19149 vsize=13728 CPUtime=3.54
/proc/19151/stat : 19151 (sugar) S 19149 19151 17686 0 -1 4194304 1822 48403 0 8 4 1 318 31 15 0 1 0 47093379 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19151/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 3.54
Current children cumulated vsize (KiB) 13728

[startup+4.20246 s]
/proc/loadavg: 1.95 2.33 2.50 3/84 19223
/proc/meminfo: memFree=1893160/2055920 swapFree=4192812/4192956
[pid=19151] ppid=19149 vsize=13728 CPUtime=3.7
/proc/19151/stat : 19151 (sugar) S 19149 19151 17686 0 -1 4194304 1874 52184 0 9 4 1 331 34 16 0 1 0 47093379 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19151/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 3.7
Current children cumulated vsize (KiB) 13728

Child status: 0
Real time (s): 4.27512
CPU time (s): 3.84342
CPU user time (s): 3.47947
CPU system time (s): 0.363944
CPU usage (%): 89.9019
Max. virtual memory (cumulated for all children) (KiB): 887456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.47947
system time used= 0.363944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56161
page faults= 9
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3479
involuntary context switches= 3262

runsolver used 0.013997 second user time and 0.035994 second system time

The end

Launcher Data (download as text)

Begin job on node13 at 2008-07-13 01:05:06
IDJOB=1114540
IDBENCH=61746
IDSOLVER=368
FILE ID=node13/1114540-1215903906
PBS_JOBID= 7903622
Free space on /tmp= 66524 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/composed-25-1-80/normalized-composed-25-1-80-8_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-1114540-1215903906/watcher-1114540-1215903906 -o /tmp/evaluation-result-1114540-1215903906/solver-1114540-1215903906 -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-1114540-1215903906.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2ba98a840a9a02d73e44cd6cf680c46b
RANDOM SEED=739082966

node13.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		: 3000.234
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		: 3000.234
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:       1905184 kB
Buffers:         20716 kB
Cached:          53132 kB
SwapCached:          0 kB
Active:          76920 kB
Inactive:        23392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1905184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:          46596 kB
Slab:            35448 kB
Committed_AS:   228464 kB
PageTables:       2100 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= 66524 MiB
End job on node13 at 2008-07-13 01:05:11