Trace number 1109200

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+minisatOPTIMUM3 2.83657 3.10689

General information on the benchmark

Namecsp/radar-9-28-4-2/
normalized-radar-9-28-4-2-48.xml
MD5SUM2d1fd1339e87b59f45e67a6927c771ee
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints3
Best CPU time to get the best result obtained on this benchmark2.5866
Satisfiable
(Un)Satisfiability was proved
Number of variables168
Number of constraints81
Maximum constraint arity24
Maximum domain size5
Number of constraints which are defined in extension0
Number of constraints which are defined in intension81
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 Fri Jul 11 20:08:15 2008
0.00/0.04	c 0	PID 14522
0.00/0.04	c 0	HOST node53.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1109200-1215799695.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1109200-1215799695.xml' 'HOME/temp.csp'
0.03/0.50	c 1	1 domains, 168 variables, 81 predicates, 0 relations, 81 constraints
0.03/0.51	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.51	c 1	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'
0.49/0.60	c 1	Parsing HOME/temp.csp
0.49/0.81	c 1	parsed 331 expressions
0.49/0.81	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.49/0.82	c 1	MAX CSP: 81 constraints
0.49/0.82	c 1	Converting to clausal form CSP
0.49/0.84	c 1	converted 42 (10%) expressions
0.49/0.84	c 1	converted 83 (20%) expressions
0.49/0.84	c 1	converted 125 (30%) expressions
0.49/0.84	c 1	converted 166 (40%) expressions
0.49/0.84	c 1	converted 208 (50%) expressions
0.49/0.85	c 1	converted 249 (60%) expressions
0.49/0.98	c 1	converted 291 (70%) expressions
0.95/1.09	c 1	converted 332 (80%) expressions
1.05/1.15	c 1	converted 374 (90%) expressions
1.14/1.21	c 1	converted 415 (100%) expressions
1.14/1.21	c 1	CSP : 2469 integers, 76 booleans, 4672 clauses, largest domain size 122
1.14/1.21	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.14/1.21	c 1	Propagation in CSP
1.14/1.27	c 1	78 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.14/1.27	c 1	CSP : 2469 integers, 76 booleans, 4672 clauses, largest domain size 82
1.14/1.27	c 1	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.14/1.28	c 1	Simplifing CSP by introducing new Boolean variables
1.14/1.28	c 1	CSP : 2469 integers, 76 booleans, 4672 clauses, largest domain size 82
1.14/1.28	c 1	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.24/1.32	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.24/1.34	c 1	247 (10%) CSP integer variables are encoded (504 clauses, 5446 bytes)
1.24/1.34	c 2	494 (20%) CSP integer variables are encoded (756 clauses, 8515 bytes)
1.24/1.34	c 2	741 (30%) CSP integer variables are encoded (1166 clauses, 13845 bytes)
1.24/1.35	c 2	988 (40%) CSP integer variables are encoded (1586 clauses, 19305 bytes)
1.24/1.35	c 2	1235 (50%) CSP integer variables are encoded (2044 clauses, 25259 bytes)
1.24/1.35	c 2	1482 (60%) CSP integer variables are encoded (2510 clauses, 31317 bytes)
1.24/1.35	c 2	1729 (70%) CSP integer variables are encoded (3017 clauses, 37908 bytes)
1.24/1.36	c 2	1976 (80%) CSP integer variables are encoded (3546 clauses, 44785 bytes)
1.24/1.36	c 2	2223 (90%) CSP integer variables are encoded (4122 clauses, 52273 bytes)
1.24/1.36	c 2	2469 (100%) CSP integer variables are encoded (5423 clauses, 69186 bytes)
1.34/1.43	c 2	468 (10%) CSP clauses are encoded (9851 clauses, 191880 bytes)
1.34/1.45	c 2	935 (20%) CSP clauses are encoded (12062 clauses, 225879 bytes)
1.34/1.46	c 2	1402 (30%) CSP clauses are encoded (14439 clauses, 262772 bytes)
1.34/1.47	c 2	1869 (40%) CSP clauses are encoded (16997 clauses, 302821 bytes)
1.34/1.49	c 2	2336 (50%) CSP clauses are encoded (19780 clauses, 346803 bytes)
1.34/1.50	c 2	2804 (60%) CSP clauses are encoded (22707 clauses, 393149 bytes)
1.44/1.51	c 2	3271 (70%) CSP clauses are encoded (25868 clauses, 443551 bytes)
1.44/1.51	c 2	3738 (80%) CSP clauses are encoded (29043 clauses, 494226 bytes)
1.44/1.52	c 2	4205 (90%) CSP clauses are encoded (32754 clauses, 554030 bytes)
1.44/1.55	c 2	4672 (100%) CSP clauses are encoded (45345 clauses, 770645 bytes)
1.44/1.55	c 2	4672 CSP clauses encoded
1.44/1.55	c 2	Writing map file : HOME/temp.map
1.44/1.56	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.44/1.56	c 2	SAT : 7968 SAT variables, 45345 SAT clauses, 770645 bytes
1.44/1.56	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.51/1.61	c 2	OBJECTIVE minimize _COST
1.51/1.61	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
1.51/1.61	c 2	SEARCHING: _COST <= 41
1.51/1.61	c 2	SOLVING HOME/temp.cnf
1.51/1.61	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.51/1.61	c 2	This is MiniSat 2.0 beta
1.51/1.62	c 2	WARNING: for repeatability, setting FPU to use double precision
1.51/1.62	c 2	============================[ Problem Statistics ]=============================
1.51/1.62	c 2	|                                                                             |
1.51/1.62	c 2	|  Number of variables:  7968                                                 |
1.51/1.62	c 2	|  Number of clauses:    45346                                                |
1.51/1.65	c 2	|  Parsing time:         0.02         s                                       |
1.51/1.65	c 2	============================[ Search Statistics ]==============================
1.51/1.65	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.51/1.65	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.51/1.65	c 2	===============================================================================
1.51/1.65	c 2	|         0 |    7688    41633   117648 |    13877        0    nan |  0.000 % |
1.51/1.66	c 2	===============================================================================
1.51/1.66	c 2	restarts              : 1
1.51/1.66	c 2	conflicts             : 60             (1667 /sec)
1.51/1.66	c 2	decisions             : 444            (0.45 % random) (12335 /sec)
1.51/1.66	c 2	propagations          : 39201          (1089098 /sec)
1.51/1.66	c 2	conflict literals     : 867            (20.31 % deleted)
1.51/1.66	c 2	Memory used           : 4.04 MB
1.51/1.66	c 2	CPU time              : 0.035994 s
1.51/1.66	c 2	
1.51/1.67	c 2	SATISFIABLE
1.51/1.67	c 2	FOUND: _COST <= 41
1.51/1.67	s SATISFIABLE
1.51/1.67	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.51/1.67	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'
1.58/1.74	c 2	Decoding HOME/temp.out
1.58/1.81	c 2	OBJECTIVE _COST 41
1.58/1.81	o 41
1.58/1.82	v 4 3 3 3 0 4 4 4 3 3 0 4 4 4 0 1 4 4 4 4 4 2 4 4 0 0 3 1 2 4 0 0 2 4 0 0 0 0 2 2 0 4 0 4 0 3 4 4 4 4 4 0 4 0 1 4 2 2 0 4 1 3 1 3 1 4 1 2 0 2 2 4 1 1 0 0 3 4 4 4 0 3 2 0 2 2 2 0 4 0 2 0 0 4 3 2 3 2 1 1 1 1 3 1 4 0 1 2 0 4 4 2 0 0 2 4 4 4 0 1 2 3 3 0 4 4 4 0 4 0 4 2 1 1 1 4 0 3 0 2 1 0 4 3 0 4 4 4 1 0 0 2 4 4 4 4 2 4 4 4 4 4 0 4 4 4 0 0
1.58/1.82	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.58/1.83	c 2	OBJECTIVE BOUND: 0 <= _COST <= 41
1.58/1.83	c 2	SEARCHING: _COST <= 20
1.58/1.83	c 2	SOLVING HOME/temp.cnf
1.58/1.83	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.58/1.83	c 2	This is MiniSat 2.0 beta
1.58/1.83	c 2	WARNING: for repeatability, setting FPU to use double precision
1.58/1.83	c 2	============================[ Problem Statistics ]=============================
1.58/1.83	c 2	|                                                                             |
1.58/1.83	c 2	|  Number of variables:  7968                                                 |
1.58/1.83	c 2	|  Number of clauses:    45346                                                |
1.58/1.85	c 2	|  Parsing time:         0.02         s                                       |
1.58/1.86	c 2	============================[ Search Statistics ]==============================
1.58/1.86	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.58/1.86	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.58/1.86	c 2	===============================================================================
1.58/1.86	c 2	|         0 |    7519    39237   110946 |    13079        0    nan |  0.000 % |
1.58/1.87	c 2	===============================================================================
1.58/1.87	c 2	restarts              : 1
1.58/1.87	c 2	conflicts             : 33             (1065 /sec)
1.58/1.87	c 2	decisions             : 253            (0.79 % random) (8163 /sec)
1.58/1.87	c 2	propagations          : 26031          (839845 /sec)
1.58/1.87	c 2	conflict literals     : 307            (20.88 % deleted)
1.58/1.87	c 2	Memory used           : 4.04 MB
1.58/1.87	c 2	CPU time              : 0.030995 s
1.58/1.87	c 2	
1.58/1.87	c 2	SATISFIABLE
1.58/1.87	c 2	FOUND: _COST <= 20
1.58/1.87	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.58/1.87	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'
1.78/1.95	c 2	Decoding HOME/temp.out
1.78/2.01	c 2	OBJECTIVE _COST 20
1.78/2.01	o 20
1.78/2.02	v 4 3 4 1 4 4 4 4 3 0 0 4 4 4 0 0 3 4 4 4 4 3 4 4 0 2 0 0 1 1 4 1 0 2 2 4 0 0 0 0 0 4 0 0 1 0 4 4 4 4 0 0 0 4 2 1 0 0 4 4 0 0 0 0 3 0 0 0 0 0 3 0 1 0 3 0 0 0 4 4 4 2 3 0 0 0 0 0 1 4 0 0 0 4 0 1 0 0 2 4 0 2 0 0 4 0 0 3 0 4 4 4 0 0 2 4 4 4 0 3 0 0 0 0 4 2 0 0 4 0 4 4 0 1 0 1 4 0 1 0 0 4 4 4 0 4 4 0 0 0 0 0 4 4 0 0 3 3 4 4 2 0 3 4 4 4 0 0
1.78/2.03	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.78/2.08	c 2	OBJECTIVE BOUND: 0 <= _COST <= 20
1.78/2.08	c 2	SEARCHING: _COST <= 10
1.78/2.08	c 2	SOLVING HOME/temp.cnf
1.78/2.08	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.78/2.08	c 2	This is MiniSat 2.0 beta
1.78/2.08	c 2	WARNING: for repeatability, setting FPU to use double precision
1.78/2.08	c 2	============================[ Problem Statistics ]=============================
1.78/2.08	c 2	|                                                                             |
1.78/2.08	c 2	|  Number of variables:  7968                                                 |
1.78/2.08	c 2	|  Number of clauses:    45346                                                |
1.94/2.11	c 2	|  Parsing time:         0.02         s                                       |
1.94/2.12	c 2	============================[ Search Statistics ]==============================
1.94/2.12	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.94/2.12	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.94/2.12	c 2	===============================================================================
1.94/2.12	c 2	|         0 |    7408    37449   105905 |    12483        0    nan |  0.000 % |
1.94/2.13	c 2	===============================================================================
1.94/2.13	c 2	restarts              : 1
1.94/2.13	c 2	conflicts             : 45             (1286 /sec)
1.94/2.13	c 2	decisions             : 366            (1.09 % random) (10459 /sec)
1.94/2.13	c 2	propagations          : 39768          (1136423 /sec)
1.94/2.13	c 2	conflict literals     : 310            (17.77 % deleted)
1.94/2.13	c 2	Memory used           : 4.04 MB
1.94/2.13	c 2	CPU time              : 0.034994 s
1.94/2.13	c 2	
1.94/2.13	c 2	SATISFIABLE
1.94/2.13	c 2	FOUND: _COST <= 10
1.94/2.13	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.94/2.13	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'
1.97/2.21	c 2	Decoding HOME/temp.out
1.97/2.27	c 2	OBJECTIVE _COST 10
1.97/2.27	o 10
1.97/2.28	v 4 3 4 1 0 4 4 4 0 0 3 4 4 4 4 0 2 4 4 4 4 4 3 4 4 1 3 0 0 0 4 1 0 0 3 4 4 1 0 1 2 4 4 0 1 0 4 4 0 4 4 0 0 0 0 0 1 0 2 2 4 3 0 1 4 4 0 1 0 3 4 1 1 0 0 0 0 0 4 4 0 3 3 3 0 1 0 0 4 4 0 0 3 0 1 3 1 0 2 1 0 2 0 1 0 1 0 1 0 4 4 0 2 0 2 4 4 4 0 0 1 0 2 1 4 0 3 1 4 4 4 3 0 2 3 1 1 2 0 1 3 4 4 0 1 3 4 0 0 0 0 2 4 4 4 4 3 4 4 4 4 0 0 4 4 4 0 0
1.97/2.29	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.97/2.34	c 2	OBJECTIVE BOUND: 0 <= _COST <= 10
1.97/2.34	c 2	SEARCHING: _COST <= 5
1.97/2.34	c 2	SOLVING HOME/temp.cnf
1.97/2.34	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.97/2.34	c 3	This is MiniSat 2.0 beta
1.97/2.34	c 3	WARNING: for repeatability, setting FPU to use double precision
1.97/2.34	c 3	============================[ Problem Statistics ]=============================
1.97/2.34	c 3	|                                                                             |
1.97/2.35	c 3	|  Number of variables:  7968                                                 |
1.97/2.35	c 3	|  Number of clauses:    45346                                                |
1.97/2.37	c 3	|  Parsing time:         0.02         s                                       |
1.97/2.37	c 3	============================[ Search Statistics ]==============================
1.97/2.37	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.97/2.37	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.97/2.37	c 3	===============================================================================
1.97/2.37	c 3	|         0 |    7317    36311   102759 |    12103        0    nan |  0.000 % |
1.97/2.38	c 3	===============================================================================
1.97/2.38	c 3	restarts              : 1
1.97/2.38	c 3	conflicts             : 40             (1250 /sec)
1.97/2.38	c 3	decisions             : 295            (0.68 % random) (9220 /sec)
1.97/2.38	c 3	propagations          : 33602          (1050227 /sec)
1.97/2.38	c 3	conflict literals     : 306            (18.40 % deleted)
1.97/2.38	c 3	Memory used           : 4.04 MB
1.97/2.38	c 3	CPU time              : 0.031995 s
1.97/2.38	c 3	
1.97/2.39	c 3	SATISFIABLE
1.97/2.39	c 3	FOUND: _COST <= 5
1.97/2.39	c 3	DECODING HOME/temp.out WITH HOME/temp.map
1.97/2.39	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'
2.17/2.47	c 3	Decoding HOME/temp.out
2.17/2.53	c 3	OBJECTIVE _COST 5
2.17/2.53	o 5
2.17/2.54	v 4 2 0 1 4 4 4 4 0 3 0 4 4 4 4 0 3 4 4 4 4 3 2 4 0 2 3 3 2 0 4 4 4 1 1 4 0 1 0 0 0 4 0 0 1 2 4 4 4 4 4 2 0 1 2 0 0 0 4 4 4 0 0 0 3 3 0 0 3 0 4 0 1 1 2 0 2 1 4 4 0 3 0 2 1 4 2 0 4 1 0 1 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 1 2 0 2 4 4 4 0 1 0 3 4 1 4 0 0 1 4 4 4 3 0 3 3 1 4 0 0 0 1 4 0 0 0 4 4 4 2 1 3 0 4 4 4 4 0 4 4 4 4 0 0 4 4 4 0 0
2.17/2.54	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.17/2.55	c 3	OBJECTIVE BOUND: 0 <= _COST <= 5
2.17/2.55	c 3	SEARCHING: _COST <= 2
2.17/2.55	c 3	SOLVING HOME/temp.cnf
2.17/2.55	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.17/2.55	c 3	This is MiniSat 2.0 beta
2.17/2.55	c 3	WARNING: for repeatability, setting FPU to use double precision
2.17/2.55	c 3	============================[ Problem Statistics ]=============================
2.17/2.55	c 3	|                                                                             |
2.17/2.55	c 3	|  Number of variables:  7968                                                 |
2.17/2.55	c 3	|  Number of clauses:    45346                                                |
2.17/2.58	c 3	|  Parsing time:         0.02         s                                       |
2.17/2.58	c 3	============================[ Search Statistics ]==============================
2.17/2.58	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.17/2.58	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.17/2.58	c 3	===============================================================================
2.17/2.58	c 3	|         0 |    7201    35391   100344 |    11797        0    nan |  0.000 % |
2.17/2.59	c 3	===============================================================================
2.17/2.59	c 3	restarts              : 1
2.17/2.59	c 3	conflicts             : 14             (483 /sec)
2.17/2.59	c 3	decisions             : 96             (0.00 % random) (3311 /sec)
2.17/2.59	c 3	propagations          : 16077          (554475 /sec)
2.17/2.59	c 3	conflict literals     : 43             (15.69 % deleted)
2.17/2.59	c 3	Memory used           : 4.04 MB
2.17/2.59	c 3	CPU time              : 0.028995 s
2.17/2.59	c 3	
2.17/2.59	c 3	UNSATISFIABLE
2.17/2.59	c 3	NOT FOUND: _COST <= 2
2.17/2.59	c 3	OBJECTIVE BOUND: 3 <= _COST <= 5
2.17/2.59	c 3	SEARCHING: _COST <= 4
2.17/2.59	c 3	SOLVING HOME/temp.cnf
2.17/2.59	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.17/2.59	c 3	This is MiniSat 2.0 beta
2.17/2.59	c 3	WARNING: for repeatability, setting FPU to use double precision
2.17/2.59	c 3	============================[ Problem Statistics ]=============================
2.17/2.59	c 3	|                                                                             |
2.17/2.59	c 3	|  Number of variables:  7968                                                 |
2.17/2.59	c 3	|  Number of clauses:    45346                                                |
2.37/2.62	c 3	|  Parsing time:         0.02         s                                       |
2.37/2.62	c 3	============================[ Search Statistics ]==============================
2.37/2.62	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.37/2.62	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.37/2.62	c 3	===============================================================================
2.37/2.62	c 3	|         0 |    7284    36006   101942 |    12002        0    nan |  0.000 % |
2.37/2.63	c 3	===============================================================================
2.37/2.63	c 3	restarts              : 1
2.37/2.63	c 3	conflicts             : 32             (914 /sec)
2.37/2.63	c 3	decisions             : 277            (0.36 % random) (7916 /sec)
2.37/2.63	c 3	propagations          : 31639          (904126 /sec)
2.37/2.63	c 3	conflict literals     : 204            (20.93 % deleted)
2.37/2.63	c 3	Memory used           : 4.04 MB
2.37/2.63	c 3	CPU time              : 0.034994 s
2.37/2.63	c 3	
2.37/2.63	c 3	SATISFIABLE
2.37/2.64	c 3	FOUND: _COST <= 4
2.37/2.64	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.37/2.64	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'
2.41/2.71	c 3	Decoding HOME/temp.out
2.41/2.80	c 3	OBJECTIVE _COST 4
2.41/2.81	o 4
2.41/2.81	v 4 3 1 1 2 4 4 4 3 4 0 4 4 4 4 0 4 4 4 4 4 0 4 4 4 1 0 0 2 4 4 0 0 0 3 0 0 0 0 1 0 4 4 0 1 0 4 4 0 4 3 1 4 0 1 0 0 0 2 4 0 1 3 0 4 0 0 0 0 0 4 0 0 0 0 2 0 0 4 4 4 2 3 3 0 0 1 0 4 1 4 0 3 1 1 3 0 0 1 1 0 2 4 0 2 0 0 0 0 4 4 0 0 0 2 4 4 4 0 0 1 0 0 4 4 0 1 1 4 4 4 4 0 3 3 4 1 0 3 0 3 4 4 1 1 4 4 0 4 1 2 0 4 4 4 4 0 3 4 4 0 0 3 4 4 4 0 0
2.41/2.84	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.41/2.85	c 3	OBJECTIVE BOUND: 3 <= _COST <= 4
2.41/2.85	c 3	SEARCHING: _COST <= 3
2.41/2.85	c 3	SOLVING HOME/temp.cnf
2.41/2.85	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.41/2.85	c 3	This is MiniSat 2.0 beta
2.41/2.85	c 3	WARNING: for repeatability, setting FPU to use double precision
2.41/2.85	c 3	============================[ Problem Statistics ]=============================
2.41/2.85	c 3	|                                                                             |
2.41/2.85	c 3	|  Number of variables:  7968                                                 |
2.41/2.85	c 3	|  Number of clauses:    45346                                                |
2.41/2.88	c 3	|  Parsing time:         0.02         s                                       |
2.41/2.88	c 3	============================[ Search Statistics ]==============================
2.41/2.88	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.41/2.88	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.41/2.88	c 3	===============================================================================
2.41/2.88	c 3	|         0 |    7251    35728   101206 |    11909        0    nan |  0.000 % |
2.41/2.89	c 3	===============================================================================
2.41/2.89	c 3	restarts              : 1
2.41/2.89	c 3	conflicts             : 28             (875 /sec)
2.41/2.89	c 3	decisions             : 260            (0.38 % random) (8126 /sec)
2.41/2.89	c 3	propagations          : 26419          (825723 /sec)
2.41/2.89	c 3	conflict literals     : 180            (18.55 % deleted)
2.41/2.89	c 3	Memory used           : 4.04 MB
2.41/2.89	c 3	CPU time              : 0.031995 s
2.41/2.89	c 3	
2.41/2.89	c 3	SATISFIABLE
2.41/2.89	c 3	FOUND: _COST <= 3
2.41/2.89	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.41/2.89	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'
2.66/2.97	c 3	Decoding HOME/temp.out
2.66/3.03	c 3	OBJECTIVE _COST 3
2.66/3.03	o 3
2.66/3.04	v 4 3 3 2 2 4 4 4 1 2 4 4 4 4 4 2 1 4 4 4 4 4 2 4 4 4 0 0 1 4 4 0 0 1 3 4 4 1 0 2 0 1 0 0 1 0 4 4 4 4 4 1 1 0 0 0 3 0 2 4 2 0 1 3 4 4 0 0 1 0 4 0 1 1 1 0 1 0 4 4 0 3 3 0 0 0 1 0 4 1 0 0 3 0 0 3 2 1 0 0 0 2 1 2 1 1 0 0 3 4 4 1 0 0 2 4 4 4 0 0 0 4 2 4 4 0 0 0 4 0 0 4 0 3 3 4 4 0 0 0 0 4 4 0 0 3 4 4 2 0 1 2 4 4 0 4 0 4 4 4 4 0 0 4 4 4 0 0
2.66/3.05	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.66/3.10	c 3	OBJECTIVE _COST 3
2.66/3.10	s OPTIMUM FOUND
2.66/3.10	c 3	CPU 2.49 (0.04 0.02 2.45 0.31)
2.66/3.10	c 3	END Fri Jul 11 20:08:18 2008

Verifier Data (download as text)

OK	3	78
3 unsatisfied constraints, 78 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-1109200-1215799695/watcher-1109200-1215799695 -o /tmp/evaluation-result-1109200-1215799695/solver-1109200-1215799695 -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-1109200-1215799695.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 1.98 2.09 4/74 14522
/proc/meminfo: memFree=1832640/2055920 swapFree=4192812/4192956
[pid=14522] ppid=14520 vsize=12264 CPUtime=0
/proc/14522/stat : 14522 (sugar) R 14520 14522 13124 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 36668865 12558336 265 996147200 4194304 4206940 548682068592 18446744073709551615 269930107617 0 0 4224 0 0 0 0 17 1 0 0
/proc/14522/statm: 3066 265 194 3 0 166 0

[startup+0.0600739 s]
/proc/loadavg: 1.92 1.98 2.09 4/74 14522
/proc/meminfo: memFree=1832640/2055920 swapFree=4192812/4192956
[pid=14522] ppid=14520 vsize=13600 CPUtime=0.03
/proc/14522/stat : 14522 (sugar) S 14520 14522 13124 0 -1 4194304 898 127 0 0 3 0 0 0 18 0 1 0 36668865 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14522/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101082 s]
/proc/loadavg: 1.92 1.98 2.09 4/74 14522
/proc/meminfo: memFree=1832640/2055920 swapFree=4192812/4192956
[pid=14522] ppid=14520 vsize=13600 CPUtime=0.03
/proc/14522/stat : 14522 (sugar) S 14520 14522 13124 0 -1 4194304 898 127 0 0 3 0 0 0 18 0 1 0 36668865 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14522/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301123 s]
/proc/loadavg: 1.92 1.98 2.09 4/74 14522
/proc/meminfo: memFree=1832640/2055920 swapFree=4192812/4192956
[pid=14522] ppid=14520 vsize=13600 CPUtime=0.03
/proc/14522/stat : 14522 (sugar) S 14520 14522 13124 0 -1 4194304 898 127 0 0 3 0 0 0 18 0 1 0 36668865 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14522/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701198 s]
/proc/loadavg: 1.92 1.98 2.09 4/74 14522
/proc/meminfo: memFree=1832640/2055920 swapFree=4192812/4192956
[pid=14522] ppid=14520 vsize=13600 CPUtime=0.49
/proc/14522/stat : 14522 (sugar) S 14520 14522 13124 0 -1 4194304 974 4561 0 1 3 0 43 3 15 0 1 0 36668865 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14522/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13600

[startup+1.50235 s]
/proc/loadavg: 1.92 1.98 2.09 4/85 14544
/proc/meminfo: memFree=1818920/2055920 swapFree=4192812/4192956
[pid=14522] ppid=14520 vsize=13600 CPUtime=0.49
/proc/14522/stat : 14522 (sugar) S 14520 14522 13124 0 -1 4194304 974 4561 0 1 3 0 43 3 15 0 1 0 36668865 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14522/statm: 3400 797 370 3 0 500 0
[pid=14535] ppid=14522 vsize=5356 CPUtime=0
/proc/14535/stat : 14535 (sh) S 14522 14522 13124 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 36668917 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14535/statm: 1339 233 193 169 0 50 0
[pid=14536] ppid=14535 vsize=868480 CPUtime=0.95
/proc/14536/stat : 14536 (java) S 14535 14522 13124 0 -1 0 7068 0 1 0 90 5 0 0 20 0 9 0 36668917 889323520 6273 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/14536/statm: 217120 6273 2563 9 0 211667 0
[pid=14536/tid=14537] ppid=14535 vsize=868480 CPUtime=0.58
/proc/14536/task/14537/stat : 14537 (java) R 14535 14522 13124 0 -1 64 2742 0 1 0 56 2 0 0 25 0 9 0 36668918 889323520 6273 996147200 134512640 134550740 4294955936 18446744073709551615 4126588103 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14536/tid=14538] ppid=14535 vsize=868480 CPUtime=0.09
/proc/14536/task/14538/stat : 14538 (java) S 14535 14522 13124 0 -1 64 2139 0 0 0 9 0 0 0 16 0 9 0 36668919 889323520 6273 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=14536/tid=14539] ppid=14535 vsize=868480 CPUtime=0
/proc/14536/task/14539/stat : 14539 (java) S 14535 14522 13124 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 36668919 889323520 6273 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14536/tid=14540] ppid=14535 vsize=868480 CPUtime=0
/proc/14536/task/14540/stat : 14540 (java) S 14535 14522 13124 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 36668919 889323520 6273 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14536/tid=14541] ppid=14535 vsize=868480 CPUtime=0
/proc/14536/task/14541/stat : 14541 (java) S 14535 14522 13124 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 36668921 889323520 6273 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14536/tid=14542] ppid=14535 vsize=868480 CPUtime=0.25
/proc/14536/task/14542/stat : 14542 (java) S 14535 14522 13124 0 -1 64 1493 0 0 0 24 1 0 0 16 0 9 0 36668921 889323520 6273 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14536/tid=14543] ppid=14535 vsize=868480 CPUtime=0
/proc/14536/task/14543/stat : 14543 (java) S 14535 14522 13124 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 36668921 889323520 6273 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=14536/tid=14544] ppid=14535 vsize=868480 CPUtime=0
/proc/14536/task/14544/stat : 14544 (java) S 14535 14522 13124 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 36668921 889323520 6273 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 887436

[startup+3.10267 s]
/proc/loadavg: 1.93 1.98 2.09 3/77 14570
/proc/meminfo: memFree=1827240/2055920 swapFree=4192812/4192956
[pid=14522] ppid=14520 vsize=13600 CPUtime=2.66
/proc/14522/stat : 14522 (sugar) S 14520 14522 13124 0 -1 4194304 1747 38946 0 7 4 2 232 28 15 0 1 0 36668865 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14522/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 2.66
Current children cumulated vsize (KiB) 13600

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

Child status: 0
Real time (s): 3.10689
CPU time (s): 2.83657
CPU user time (s): 2.49762
CPU system time (s): 0.338948
CPU usage (%): 91.2992
Max. virtual memory (cumulated for all children) (KiB): 887436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.49762
system time used= 0.338948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44517
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3772
involuntary context switches= 3614

runsolver used 0.017997 second user time and 0.021996 second system time

The end

Launcher Data (download as text)

Begin job on node53 at 2008-07-11 20:08:15
IDJOB=1109200
IDBENCH=60930
IDSOLVER=368
FILE ID=node53/1109200-1215799695
PBS_JOBID= 7903094
Free space on /tmp= 65124 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/radar-9-28-4-2/normalized-radar-9-28-4-2-48.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-1109200-1215799695/watcher-1109200-1215799695 -o /tmp/evaluation-result-1109200-1215799695/solver-1109200-1215799695 -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-1109200-1215799695.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2d1fd1339e87b59f45e67a6927c771ee
RANDOM SEED=243030195

node53.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		: 3000.261
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		: 3000.261
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1833056 kB
Buffers:          3608 kB
Cached:          38212 kB
SwapCached:          0 kB
Active:         158968 kB
Inactive:         5856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1544 kB
Writeback:           0 kB
Mapped:         134108 kB
Slab:            43064 kB
Committed_AS:   243608 kB
PageTables:       2144 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= 65124 MiB
End job on node53 at 2008-07-11 20:08:18