Trace number 1111120

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+minisatOPTIMUM1 1.55576 1.77835

General information on the benchmark

Namecsp/aim-50/
normalized-aim-50-2-0-unsat-3_ext.xml
MD5SUM885c685aa8d56ae4fd1d7762ba1df2f8
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints1
Best CPU time to get the best result obtained on this benchmark0.112981
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints92
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension92
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 Sat Jul 12 07:51:38 2008
0.00/0.04	c 0	PID 15216
0.00/0.05	c 0	HOST node14.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1111120-1215841898.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-1111120-1215841898.xml' 'HOME/temp.csp'
0.03/0.22	c 0	1 domains, 50 variables, 0 predicates, 15 relations, 92 constraints
0.03/0.26	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.26	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'
0.22/0.34	c 0	Parsing HOME/temp.csp
0.22/0.41	c 0	parsed 158 expressions
0.22/0.42	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.22/0.42	c 0	MAX CSP: 92 constraints
0.22/0.42	c 0	Converting to clausal form CSP
0.22/0.44	c 0	converted 26 (10%) expressions
0.22/0.44	c 0	converted 51 (20%) expressions
0.22/0.45	c 0	converted 76 (30%) expressions
0.22/0.46	c 0	converted 102 (40%) expressions
0.22/0.46	c 0	converted 127 (50%) expressions
0.22/0.46	c 0	converted 152 (60%) expressions
0.22/0.46	c 0	converted 178 (70%) expressions
0.22/0.47	c 0	converted 203 (80%) expressions
0.22/0.47	c 0	converted 228 (90%) expressions
0.22/0.53	c 0	converted 253 (100%) expressions
0.22/0.53	c 0	CSP : 234 integers, 0 booleans, 275 clauses, largest domain size 139
0.22/0.53	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.22/0.53	c 0	Propagation in CSP
0.22/0.55	c 0	88 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.22/0.55	c 0	CSP : 234 integers, 0 booleans, 275 clauses, largest domain size 93
0.22/0.55	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.22/0.55	c 0	Simplifing CSP by introducing new Boolean variables
0.22/0.55	c 0	CSP : 234 integers, 0 booleans, 275 clauses, largest domain size 93
0.22/0.55	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.22/0.57	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.22/0.58	c 0	24 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.22/0.58	c 0	47 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.22/0.58	c 0	71 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.22/0.58	c 0	94 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.22/0.58	c 0	117 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.22/0.58	c 0	141 (60%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.22/0.59	c 0	164 (70%) CSP integer variables are encoded (411 clauses, 4585 bytes)
0.22/0.59	c 0	188 (80%) CSP integer variables are encoded (677 clauses, 7511 bytes)
0.22/0.59	c 0	211 (90%) CSP integer variables are encoded (852 clauses, 9541 bytes)
0.22/0.59	c 0	234 (100%) CSP integer variables are encoded (981 clauses, 11218 bytes)
0.22/0.60	c 0	28 (10%) CSP clauses are encoded (1009 clauses, 11631 bytes)
0.22/0.60	c 0	55 (20%) CSP clauses are encoded (1036 clauses, 12072 bytes)
0.22/0.62	c 1	83 (30%) CSP clauses are encoded (1064 clauses, 12555 bytes)
0.22/0.62	c 1	110 (40%) CSP clauses are encoded (1167 clauses, 13894 bytes)
0.22/0.64	c 1	138 (50%) CSP clauses are encoded (6355 clauses, 89500 bytes)
0.22/0.64	c 1	165 (60%) CSP clauses are encoded (6594 clauses, 92715 bytes)
0.22/0.65	c 1	193 (70%) CSP clauses are encoded (11030 clauses, 159885 bytes)
0.22/0.66	c 1	220 (80%) CSP clauses are encoded (11281 clauses, 163419 bytes)
0.22/0.66	c 1	248 (90%) CSP clauses are encoded (11825 clauses, 172340 bytes)
0.22/0.66	c 1	275 (100%) CSP clauses are encoded (13615 clauses, 203718 bytes)
0.22/0.66	c 1	275 CSP clauses encoded
0.22/0.67	c 1	Writing map file : HOME/temp.map
0.22/0.67	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.22/0.67	c 1	SAT : 1215 SAT variables, 13615 SAT clauses, 203718 bytes
0.22/0.67	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.22/0.68	c 1	OBJECTIVE minimize _COST
0.22/0.68	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.22/0.68	c 1	SEARCHING: _COST <= 46
0.22/0.68	c 1	SOLVING HOME/temp.cnf
0.22/0.68	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.22/0.69	c 1	This is MiniSat 2.0 beta
0.22/0.69	c 1	WARNING: for repeatability, setting FPU to use double precision
0.22/0.69	c 1	============================[ Problem Statistics ]=============================
0.22/0.69	c 1	|                                                                             |
0.22/0.69	c 1	|  Number of variables:  1215                                                 |
0.22/0.69	c 1	|  Number of clauses:    13616                                                |
0.22/0.69	c 1	|  Parsing time:         0.01         s                                       |
0.22/0.69	c 1	============================[ Search Statistics ]==============================
0.22/0.69	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.22/0.69	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.22/0.69	c 1	===============================================================================
0.22/0.69	c 1	|         0 |     893     8846    24507 |     2948        0    nan |  0.000 % |
0.22/0.69	c 1	===============================================================================
0.22/0.70	c 1	restarts              : 1
0.22/0.70	c 1	conflicts             : 0              (0 /sec)
0.22/0.70	c 1	decisions             : 43             (0.00 % random) (6145 /sec)
0.22/0.70	c 1	propagations          : 1215           (173621 /sec)
0.22/0.70	c 1	conflict literals     : 0              ( nan % deleted)
0.22/0.70	c 1	Memory used           : 2.31 MB
0.22/0.70	c 1	CPU time              : 0.006998 s
0.22/0.70	c 1	
0.22/0.70	c 1	SATISFIABLE
0.62/0.70	c 1	FOUND: _COST <= 46
0.62/0.70	s SATISFIABLE
0.62/0.70	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.62/0.70	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'
0.62/0.78	c 1	Decoding HOME/temp.out
0.65/0.82	c 1	OBJECTIVE _COST 46
0.65/0.82	o 46
0.65/0.82	v 1 1 1 1 0 1 1 1 1 0 0 1 1 1 1 1 0 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
0.65/0.83	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.65/0.86	c 1	OBJECTIVE BOUND: 0 <= _COST <= 46
0.65/0.86	c 1	SEARCHING: _COST <= 23
0.65/0.86	c 1	SOLVING HOME/temp.cnf
0.65/0.86	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.65/0.86	c 1	This is MiniSat 2.0 beta
0.65/0.86	c 1	WARNING: for repeatability, setting FPU to use double precision
0.65/0.86	c 1	============================[ Problem Statistics ]=============================
0.65/0.86	c 1	|                                                                             |
0.65/0.86	c 1	|  Number of variables:  1215                                                 |
0.65/0.86	c 1	|  Number of clauses:    13616                                                |
0.65/0.87	c 1	|  Parsing time:         0.00         s                                       |
0.65/0.87	c 1	============================[ Search Statistics ]==============================
0.65/0.87	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.65/0.87	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.65/0.87	c 1	===============================================================================
0.65/0.87	c 1	|         0 |     709     5948    16342 |     1982        0    nan |  0.000 % |
0.65/0.87	c 1	===============================================================================
0.65/0.87	c 1	restarts              : 1
0.65/0.87	c 1	conflicts             : 1              (167 /sec)
0.65/0.87	c 1	decisions             : 36             (0.00 % random) (6001 /sec)
0.65/0.87	c 1	propagations          : 1230           (205034 /sec)
0.65/0.87	c 1	conflict literals     : 8              (0.00 % deleted)
0.65/0.87	c 1	Memory used           : 2.31 MB
0.65/0.87	c 1	CPU time              : 0.005999 s
0.65/0.87	c 1	
0.65/0.87	c 1	SATISFIABLE
0.65/0.87	c 1	FOUND: _COST <= 23
0.65/0.87	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.65/0.87	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'
0.79/0.95	c 1	Decoding HOME/temp.out
0.90/1.00	c 1	OBJECTIVE _COST 23
0.90/1.00	o 23
0.90/1.01	v 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 0 1 0 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.90/1.01	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.90/1.03	c 1	OBJECTIVE BOUND: 0 <= _COST <= 23
0.90/1.03	c 1	SEARCHING: _COST <= 11
0.90/1.03	c 1	SOLVING HOME/temp.cnf
0.90/1.03	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.90/1.04	c 1	This is MiniSat 2.0 beta
0.90/1.04	c 1	WARNING: for repeatability, setting FPU to use double precision
0.90/1.04	c 1	============================[ Problem Statistics ]=============================
0.90/1.04	c 1	|                                                                             |
0.90/1.04	c 1	|  Number of variables:  1215                                                 |
0.90/1.04	c 1	|  Number of clauses:    13616                                                |
0.90/1.04	c 1	|  Parsing time:         0.01         s                                       |
0.90/1.05	c 1	============================[ Search Statistics ]==============================
0.90/1.05	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.90/1.05	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.90/1.05	c 1	===============================================================================
0.90/1.05	c 1	|         0 |     573     3522     9460 |     1174        0    nan |  0.000 % |
0.90/1.05	c 1	===============================================================================
0.90/1.05	c 1	restarts              : 1
0.90/1.05	c 1	conflicts             : 5              (500 /sec)
0.90/1.05	c 1	decisions             : 30             (0.00 % random) (3001 /sec)
0.90/1.05	c 1	propagations          : 1245           (124525 /sec)
0.90/1.05	c 1	conflict literals     : 39             (0.00 % deleted)
0.90/1.05	c 1	Memory used           : 2.31 MB
0.90/1.05	c 1	CPU time              : 0.009998 s
0.90/1.05	c 1	
0.90/1.05	c 1	SATISFIABLE
0.90/1.05	c 1	FOUND: _COST <= 11
0.90/1.05	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.90/1.05	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'
0.93/1.13	c 1	Decoding HOME/temp.out
0.93/1.17	c 1	OBJECTIVE _COST 11
0.93/1.17	o 11
0.93/1.17	v 1 0 0 0 1 1 1 1 1 0 0 0 1 1 1 1 0 1 0 1 1 0 0 1 1 1 0 1 1 0 0 1 1 0 1 0 0 1 0 1 1 1 0 0 0 1 1 1 1 1
0.93/1.17	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.93/1.22	c 1	OBJECTIVE BOUND: 0 <= _COST <= 11
0.93/1.22	c 1	SEARCHING: _COST <= 5
0.93/1.22	c 1	SOLVING HOME/temp.cnf
0.93/1.22	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.93/1.23	c 1	This is MiniSat 2.0 beta
0.93/1.23	c 1	WARNING: for repeatability, setting FPU to use double precision
0.93/1.23	c 1	============================[ Problem Statistics ]=============================
0.93/1.23	c 1	|                                                                             |
0.93/1.23	c 1	|  Number of variables:  1215                                                 |
0.93/1.23	c 1	|  Number of clauses:    13616                                                |
0.93/1.24	c 1	|  Parsing time:         0.01         s                                       |
0.93/1.24	c 1	============================[ Search Statistics ]==============================
0.93/1.24	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.93/1.24	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.93/1.24	c 1	===============================================================================
0.93/1.24	c 1	|         0 |     453     1961     5131 |      653        0    nan |  0.000 % |
0.93/1.24	c 1	===============================================================================
0.93/1.24	c 1	restarts              : 1
0.93/1.24	c 1	conflicts             : 3              (333 /sec)
0.93/1.24	c 1	decisions             : 28             (0.00 % random) (3112 /sec)
0.93/1.24	c 1	propagations          : 1228           (136475 /sec)
0.93/1.24	c 1	conflict literals     : 19             (0.00 % deleted)
0.93/1.24	c 1	Memory used           : 2.44 MB
0.93/1.24	c 1	CPU time              : 0.008998 s
0.93/1.24	c 1	
0.93/1.24	c 1	SATISFIABLE
0.93/1.24	c 1	FOUND: _COST <= 5
0.93/1.24	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.93/1.24	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'
1.09/1.32	c 1	Decoding HOME/temp.out
1.09/1.37	c 1	OBJECTIVE _COST 5
1.09/1.37	o 5
1.09/1.37	v 1 1 1 0 1 1 1 0 1 1 0 0 1 1 1 1 0 1 0 0 1 0 1 0 1 1 1 0 1 1 1 0 0 0 1 1 1 1 1 0 1 1 0 0 0 1 1 1 1 1
1.09/1.37	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.09/1.40	c 1	OBJECTIVE BOUND: 0 <= _COST <= 5
1.09/1.40	c 1	SEARCHING: _COST <= 2
1.09/1.40	c 1	SOLVING HOME/temp.cnf
1.09/1.40	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.09/1.40	c 1	This is MiniSat 2.0 beta
1.09/1.40	c 1	WARNING: for repeatability, setting FPU to use double precision
1.09/1.40	c 1	============================[ Problem Statistics ]=============================
1.09/1.40	c 1	|                                                                             |
1.09/1.40	c 1	|  Number of variables:  1215                                                 |
1.09/1.40	c 1	|  Number of clauses:    13616                                                |
1.09/1.41	c 1	|  Parsing time:         0.00         s                                       |
1.09/1.41	c 1	============================[ Search Statistics ]==============================
1.09/1.41	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.09/1.41	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.09/1.41	c 1	===============================================================================
1.09/1.41	c 1	|         0 |     326      942     2452 |      314        0    nan |  0.000 % |
1.09/1.41	c 1	===============================================================================
1.09/1.41	c 1	restarts              : 1
1.09/1.41	c 1	conflicts             : 13             (1858 /sec)
1.09/1.41	c 1	decisions             : 58             (0.00 % random) (8288 /sec)
1.09/1.41	c 1	propagations          : 1376           (196628 /sec)
1.09/1.41	c 1	conflict literals     : 182            (0.00 % deleted)
1.09/1.41	c 1	Memory used           : 2.44 MB
1.09/1.41	c 1	CPU time              : 0.006998 s
1.09/1.41	c 1	
1.09/1.42	c 1	SATISFIABLE
1.09/1.42	c 1	FOUND: _COST <= 2
1.09/1.42	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.09/1.42	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'
1.24/1.50	c 1	Decoding HOME/temp.out
1.24/1.55	c 1	OBJECTIVE _COST 2
1.24/1.55	o 2
1.24/1.55	v 1 1 1 1 1 0 1 0 1 1 1 1 1 0 0 1 1 0 1 1 1 1 0 0 1 0 1 1 1 1 0 1 0 1 1 1 1 1 1 0 0 1 1 1 0 1 0 0 1 1
1.24/1.55	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.24/1.58	c 1	OBJECTIVE BOUND: 0 <= _COST <= 2
1.24/1.58	c 1	SEARCHING: _COST <= 1
1.24/1.58	c 1	SOLVING HOME/temp.cnf
1.24/1.58	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.24/1.58	c 1	This is MiniSat 2.0 beta
1.24/1.58	c 1	WARNING: for repeatability, setting FPU to use double precision
1.24/1.58	c 1	============================[ Problem Statistics ]=============================
1.24/1.58	c 1	|                                                                             |
1.24/1.58	c 1	|  Number of variables:  1215                                                 |
1.24/1.58	c 1	|  Number of clauses:    13616                                                |
1.24/1.59	c 1	|  Parsing time:         0.01         s                                       |
1.24/1.59	c 1	============================[ Search Statistics ]==============================
1.24/1.59	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.24/1.59	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.24/1.59	c 1	===============================================================================
1.24/1.59	c 1	|         0 |     234      457     1272 |      152        0    nan |  0.000 % |
1.24/1.60	c 1	===============================================================================
1.24/1.60	c 1	restarts              : 1
1.24/1.60	c 1	conflicts             : 14             (1556 /sec)
1.24/1.60	c 1	decisions             : 62             (0.00 % random) (6890 /sec)
1.24/1.60	c 1	propagations          : 1401           (155701 /sec)
1.24/1.60	c 1	conflict literals     : 187            (0.00 % deleted)
1.24/1.60	c 1	Memory used           : 2.44 MB
1.24/1.60	c 1	CPU time              : 0.008998 s
1.24/1.60	c 1	
1.38/1.60	c 1	SATISFIABLE
1.38/1.60	c 1	FOUND: _COST <= 1
1.38/1.60	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.38/1.60	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'
1.38/1.68	c 2	Decoding HOME/temp.out
1.39/1.72	c 2	OBJECTIVE _COST 1
1.39/1.72	o 1
1.39/1.72	v 1 0 0 0 1 0 1 1 0 0 1 1 1 0 1 0 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 0 0 1 0 1 1 0 1 0 1 1 1 1 1 0 0
1.39/1.73	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.39/1.76	c 2	OBJECTIVE BOUND: 0 <= _COST <= 1
1.39/1.76	c 2	SEARCHING: _COST <= 0
1.39/1.76	c 2	SOLVING HOME/temp.cnf
1.39/1.76	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.39/1.76	c 2	This is MiniSat 2.0 beta
1.39/1.76	c 2	WARNING: for repeatability, setting FPU to use double precision
1.39/1.76	c 2	============================[ Problem Statistics ]=============================
1.39/1.76	c 2	|                                                                             |
1.39/1.76	c 2	|  Number of variables:  1215                                                 |
1.39/1.76	c 2	|  Number of clauses:    13616                                                |
1.39/1.77	c 2	|  Parsing time:         0.01         s                                       |
1.39/1.77	c 2	============================[ Search Statistics ]==============================
1.39/1.77	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.39/1.77	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.39/1.77	c 2	===============================================================================
1.39/1.77	c 2	|         0 |      50       92      360 |       30        0    nan |  0.000 % |
1.39/1.77	c 2	===============================================================================
1.39/1.77	c 2	restarts              : 1
1.39/1.77	c 2	conflicts             : 16             (1778 /sec)
1.39/1.77	c 2	decisions             : 33             (0.00 % random) (3667 /sec)
1.39/1.77	c 2	propagations          : 1344           (149367 /sec)
1.39/1.77	c 2	conflict literals     : 51             (1.92 % deleted)
1.39/1.77	c 2	Memory used           : 2.44 MB
1.39/1.77	c 2	CPU time              : 0.008998 s
1.39/1.77	c 2	
1.39/1.77	c 2	UNSATISFIABLE
1.39/1.77	c 2	NOT FOUND: _COST <= 0
1.39/1.77	c 2	OBJECTIVE _COST 1
1.39/1.77	s OPTIMUM FOUND
1.39/1.77	c 2	CPU 1.26 (0.03 0.02 1.23 0.25)
1.39/1.77	c 2	END Sat Jul 12 07:51:40 2008

Verifier Data (download as text)

OK	1	91
1 unsatisfied constraints, 91 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-1111120-1215841898/watcher-1111120-1215841898 -o /tmp/evaluation-result-1111120-1215841898/solver-1111120-1215841898 -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-1111120-1215841898.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15216
/proc/meminfo: memFree=1552720/2055920 swapFree=4192812/4192956
[pid=15216] ppid=15214 vsize=18572 CPUtime=0
/proc/15216/stat : 15216 (runsolver) R 15214 15216 13928 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 40892404 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 212234464551 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15216/statm: 4643 292 257 25 0 2626 0

[startup+0.092163 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15216
/proc/meminfo: memFree=1552720/2055920 swapFree=4192812/4192956
[pid=15216] ppid=15214 vsize=13600 CPUtime=0.03
/proc/15216/stat : 15216 (sugar) S 15214 15216 13928 0 -1 4194304 898 127 0 0 2 1 0 0 19 0 1 0 40892404 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15216/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101157 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15216
/proc/meminfo: memFree=1552720/2055920 swapFree=4192812/4192956
[pid=15216] ppid=15214 vsize=13600 CPUtime=0.03
/proc/15216/stat : 15216 (sugar) S 15214 15216 13928 0 -1 4194304 898 127 0 0 2 1 0 0 19 0 1 0 40892404 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15216/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301196 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15216
/proc/meminfo: memFree=1552720/2055920 swapFree=4192812/4192956
[pid=15216] ppid=15214 vsize=13600 CPUtime=0.22
/proc/15216/stat : 15216 (sugar) S 15214 15216 13928 0 -1 4194304 957 4120 0 1 2 1 17 2 16 0 1 0 40892404 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15216/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 13600

[startup+0.70128 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15216
/proc/meminfo: memFree=1552720/2055920 swapFree=4192812/4192956
[pid=15216] ppid=15214 vsize=13600 CPUtime=0.62
/proc/15216/stat : 15216 (sugar) R 15214 15216 13928 0 -1 4194304 1055 9448 0 2 2 1 53 6 16 0 1 0 40892404 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 212243361746 0 0 4224 16386 0 0 0 17 1 0 0
/proc/15216/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 0.62
Current children cumulated vsize (KiB) 13600

[startup+1.5014 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 15262
/proc/meminfo: memFree=1545400/2055920 swapFree=4192812/4192956
[pid=15216] ppid=15214 vsize=13600 CPUtime=1.24
/proc/15216/stat : 15216 (sugar) S 15214 15216 13928 0 -1 4194304 1559 27373 0 6 3 2 100 19 17 0 1 0 40892404 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15216/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 13600

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

[startup+1.70144 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 15262
/proc/meminfo: memFree=1545400/2055920 swapFree=4192812/4192956
[pid=15216] ppid=15214 vsize=13600 CPUtime=1.39
/proc/15216/stat : 15216 (sugar) S 15214 15216 13928 0 -1 4194304 1692 31704 0 7 3 2 112 22 16 0 1 0 40892404 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15216/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 1.77835
CPU time (s): 1.55576
CPU user time (s): 1.27381
CPU system time (s): 0.281957
CPU usage (%): 87.4837
Max. virtual memory (cumulated for all children) (KiB): 882968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.27381
system time used= 0.281957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37853
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= 2226
involuntary context switches= 2049

runsolver used 0.009998 second user time and 0.015997 second system time

The end

Launcher Data (download as text)

Begin job on node14 at 2008-07-12 07:51:38
IDJOB=1111120
IDBENCH=61233
IDSOLVER=368
FILE ID=node14/1111120-1215841898
PBS_JOBID= 7903331
Free space on /tmp= 66172 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/aim-50/normalized-aim-50-2-0-unsat-3_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-1111120-1215841898/watcher-1111120-1215841898 -o /tmp/evaluation-result-1111120-1215841898/solver-1111120-1215841898 -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-1111120-1215841898.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 885c685aa8d56ae4fd1d7762ba1df2f8
RANDOM SEED=1374575806

node14.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		: 3000.270
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		: 3000.270
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:       1553200 kB
Buffers:         41996 kB
Cached:         378584 kB
SwapCached:          0 kB
Active:         368912 kB
Inactive:        67804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553200 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          208072 kB
Writeback:           0 kB
Mapped:          26388 kB
Slab:            51304 kB
Committed_AS:   131328 kB
PageTables:       1816 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= 66172 MiB
End job on node14 at 2008-07-12 07:51:40