Trace number 1111152

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 1.55376 1.738

General information on the benchmark

Namecsp/aim-50/
normalized-aim-50-2-0-unsat-2_ext.xml
MD5SUMf8b7c9bc37d7b68c9dc83ae8e6fb989e
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 benchmark0.110982
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints94
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension94
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 07:52:49 2008
0.00/0.04	c 0	PID 15997
0.00/0.04	c 0	HOST node27.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1111152-1215841969.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-1111152-1215841969.xml' 'HOME/temp.csp'
0.03/0.24	c 0	1 domains, 50 variables, 0 predicates, 13 relations, 94 constraints
0.03/0.25	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.25	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'
0.21/0.33	c 0	Parsing HOME/temp.csp
0.21/0.40	c 0	parsed 158 expressions
0.21/0.40	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.21/0.41	c 0	MAX CSP: 94 constraints
0.21/0.41	c 0	Converting to clausal form CSP
0.21/0.43	c 0	converted 26 (10%) expressions
0.21/0.43	c 0	converted 51 (20%) expressions
0.21/0.44	c 0	converted 77 (30%) expressions
0.21/0.44	c 0	converted 102 (40%) expressions
0.21/0.44	c 0	converted 128 (50%) expressions
0.21/0.45	c 0	converted 153 (60%) expressions
0.21/0.45	c 0	converted 179 (70%) expressions
0.21/0.45	c 0	converted 204 (80%) expressions
0.21/0.45	c 0	converted 230 (90%) expressions
0.21/0.52	c 0	converted 255 (100%) expressions
0.21/0.52	c 0	CSP : 238 integers, 0 booleans, 281 clauses, largest domain size 142
0.21/0.52	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.21/0.52	c 0	Propagation in CSP
0.21/0.54	c 0	89 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.21/0.54	c 0	CSP : 238 integers, 0 booleans, 281 clauses, largest domain size 95
0.21/0.54	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.54	c 0	Simplifing CSP by introducing new Boolean variables
0.21/0.54	c 0	CSP : 238 integers, 0 booleans, 281 clauses, largest domain size 95
0.21/0.54	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.56	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.21/0.57	c 0	24 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.21/0.57	c 0	48 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.21/0.57	c 0	72 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.21/0.57	c 0	96 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.21/0.57	c 0	119 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.21/0.57	c 0	143 (60%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.21/0.57	c 0	167 (70%) CSP integer variables are encoded (159 clauses, 1813 bytes)
0.21/0.58	c 0	191 (80%) CSP integer variables are encoded (694 clauses, 7698 bytes)
0.21/0.58	c 0	215 (90%) CSP integer variables are encoded (876 clauses, 9851 bytes)
0.21/0.58	c 0	238 (100%) CSP integer variables are encoded (1006 clauses, 11541 bytes)
0.21/0.59	c 0	29 (10%) CSP clauses are encoded (1035 clauses, 11976 bytes)
0.21/0.59	c 0	57 (20%) CSP clauses are encoded (1063 clauses, 12427 bytes)
0.21/0.60	c 0	85 (30%) CSP clauses are encoded (1091 clauses, 12916 bytes)
0.21/0.61	c 0	113 (40%) CSP clauses are encoded (1209 clauses, 14466 bytes)
0.21/0.62	c 0	141 (50%) CSP clauses are encoded (1879 clauses, 24067 bytes)
0.21/0.62	c 0	169 (60%) CSP clauses are encoded (2123 clauses, 27346 bytes)
0.21/0.64	c 0	197 (70%) CSP clauses are encoded (11465 clauses, 166400 bytes)
0.21/0.64	c 0	225 (80%) CSP clauses are encoded (11719 clauses, 170234 bytes)
0.21/0.65	c 0	253 (90%) CSP clauses are encoded (12303 clauses, 180117 bytes)
0.21/0.65	c 0	281 (100%) CSP clauses are encoded (14157 clauses, 212623 bytes)
0.21/0.65	c 0	281 CSP clauses encoded
0.21/0.65	c 0	Writing map file : HOME/temp.map
0.21/0.66	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.66	c 0	SAT : 1244 SAT variables, 14157 SAT clauses, 212623 bytes
0.21/0.66	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.68	c 0	OBJECTIVE minimize _COST
0.21/0.68	c 0	OBJECTIVE BOUND: 0 <= _COST <= 
0.21/0.68	c 0	SEARCHING: _COST <= 47
0.21/0.68	c 0	SOLVING HOME/temp.cnf
0.21/0.68	c 0	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.21/0.68	c 0	This is MiniSat 2.0 beta
0.21/0.68	c 0	WARNING: for repeatability, setting FPU to use double precision
0.21/0.68	c 0	============================[ Problem Statistics ]=============================
0.21/0.68	c 0	|                                                                             |
0.21/0.68	c 0	|  Number of variables:  1244                                                 |
0.21/0.68	c 0	|  Number of clauses:    14158                                                |
0.21/0.69	c 0	|  Parsing time:         0.00         s                                       |
0.21/0.69	c 0	============================[ Search Statistics ]==============================
0.21/0.69	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.21/0.69	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.21/0.69	c 0	===============================================================================
0.21/0.69	c 0	|         0 |     915     9206    25534 |     3068        0    nan |  0.000 % |
0.21/0.69	c 0	===============================================================================
0.21/0.69	c 0	restarts              : 1
0.21/0.69	c 0	conflicts             : 0              (0 /sec)
0.21/0.69	c 0	decisions             : 33             (0.00 % random) (4716 /sec)
0.21/0.69	c 0	propagations          : 1244           (177765 /sec)
0.21/0.69	c 0	conflict literals     : 0              ( nan % deleted)
0.21/0.69	c 0	Memory used           : 2.44 MB
0.21/0.69	c 0	CPU time              : 0.006998 s
0.21/0.69	c 0	
0.21/0.69	c 0	SATISFIABLE
0.21/0.69	c 0	FOUND: _COST <= 47
0.21/0.69	s SATISFIABLE
0.21/0.69	c 0	DECODING HOME/temp.out WITH HOME/temp.map
0.21/0.69	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.63/0.77	c 0	Decoding HOME/temp.out
0.63/0.82	c 1	OBJECTIVE _COST 47
0.63/0.82	o 47
0.63/0.82	v 1 0 1 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 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1
0.63/0.83	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.63/0.85	c 1	OBJECTIVE BOUND: 0 <= _COST <= 47
0.63/0.85	c 1	SEARCHING: _COST <= 23
0.63/0.85	c 1	SOLVING HOME/temp.cnf
0.63/0.85	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.63/0.85	c 1	This is MiniSat 2.0 beta
0.63/0.85	c 1	WARNING: for repeatability, setting FPU to use double precision
0.63/0.85	c 1	============================[ Problem Statistics ]=============================
0.63/0.85	c 1	|                                                                             |
0.63/0.85	c 1	|  Number of variables:  1244                                                 |
0.63/0.85	c 1	|  Number of clauses:    14158                                                |
0.63/0.86	c 1	|  Parsing time:         0.01         s                                       |
0.63/0.86	c 1	============================[ Search Statistics ]==============================
0.63/0.86	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.63/0.86	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.63/0.86	c 1	===============================================================================
0.63/0.86	c 1	|         0 |     721     6070    16684 |     2023        0    nan |  0.000 % |
0.63/0.86	c 1	===============================================================================
0.63/0.86	c 1	restarts              : 1
0.63/0.86	c 1	conflicts             : 0              (0 /sec)
0.63/0.86	c 1	decisions             : 29             (0.00 % random) (2901 /sec)
0.63/0.86	c 1	propagations          : 1244           (124425 /sec)
0.63/0.86	c 1	conflict literals     : 0              ( nan % deleted)
0.63/0.86	c 1	Memory used           : 2.44 MB
0.63/0.86	c 1	CPU time              : 0.009998 s
0.63/0.86	c 1	
0.63/0.86	c 1	SATISFIABLE
0.63/0.86	c 1	FOUND: _COST <= 23
0.63/0.86	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.63/0.86	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'
0.77/0.95	c 1	Decoding HOME/temp.out
0.77/0.99	c 1	OBJECTIVE _COST 23
0.77/0.99	o 23
0.77/0.99	v 1 0 1 1 0 1 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 0 1 1 1 1 1 1 1 1 1 1
0.77/1.00	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.89/1.02	c 1	OBJECTIVE BOUND: 0 <= _COST <= 23
0.89/1.02	c 1	SEARCHING: _COST <= 11
0.89/1.02	c 1	SOLVING HOME/temp.cnf
0.89/1.02	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.89/1.02	c 1	This is MiniSat 2.0 beta
0.89/1.02	c 1	WARNING: for repeatability, setting FPU to use double precision
0.89/1.02	c 1	============================[ Problem Statistics ]=============================
0.89/1.02	c 1	|                                                                             |
0.89/1.02	c 1	|  Number of variables:  1244                                                 |
0.89/1.02	c 1	|  Number of clauses:    14158                                                |
0.89/1.03	c 1	|  Parsing time:         0.01         s                                       |
0.89/1.03	c 1	============================[ Search Statistics ]==============================
0.89/1.03	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/1.03	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/1.03	c 1	===============================================================================
0.89/1.03	c 1	|         0 |     583     3590     9646 |     1196        0    nan |  0.000 % |
0.89/1.03	c 1	===============================================================================
0.89/1.03	c 1	restarts              : 1
0.89/1.03	c 1	conflicts             : 3              (333 /sec)
0.89/1.03	c 1	decisions             : 37             (0.00 % random) (4112 /sec)
0.89/1.03	c 1	propagations          : 1266           (140698 /sec)
0.89/1.03	c 1	conflict literals     : 17             (0.00 % deleted)
0.89/1.03	c 1	Memory used           : 2.44 MB
0.89/1.03	c 1	CPU time              : 0.008998 s
0.89/1.03	c 1	
0.89/1.03	c 1	SATISFIABLE
0.89/1.04	c 1	FOUND: _COST <= 11
0.89/1.04	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.89/1.04	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'
0.93/1.11	c 1	Decoding HOME/temp.out
0.93/1.16	c 1	OBJECTIVE _COST 11
0.93/1.16	o 11
0.93/1.16	v 1 1 0 0 1 1 1 0 0 1 1 0 0 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 0 0 0 1 1 1 0 1 1 1 0 1 0 1 1 1
0.93/1.17	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.93/1.19	c 1	OBJECTIVE BOUND: 0 <= _COST <= 11
0.93/1.19	c 1	SEARCHING: _COST <= 5
0.93/1.19	c 1	SOLVING HOME/temp.cnf
0.93/1.19	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.06/1.20	c 1	This is MiniSat 2.0 beta
1.06/1.20	c 1	WARNING: for repeatability, setting FPU to use double precision
1.06/1.20	c 1	============================[ Problem Statistics ]=============================
1.06/1.20	c 1	|                                                                             |
1.06/1.20	c 1	|  Number of variables:  1244                                                 |
1.06/1.20	c 1	|  Number of clauses:    14158                                                |
1.06/1.21	c 1	|  Parsing time:         0.01         s                                       |
1.06/1.21	c 1	============================[ Search Statistics ]==============================
1.06/1.21	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.06/1.21	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.06/1.21	c 1	===============================================================================
1.06/1.21	c 1	|         0 |     461     1999     5233 |      666        0    nan |  0.000 % |
1.06/1.21	c 1	===============================================================================
1.06/1.21	c 1	restarts              : 1
1.06/1.21	c 1	conflicts             : 3              (273 /sec)
1.06/1.21	c 1	decisions             : 30             (0.00 % random) (2728 /sec)
1.06/1.21	c 1	propagations          : 1257           (114294 /sec)
1.06/1.21	c 1	conflict literals     : 16             (0.00 % deleted)
1.06/1.21	c 1	Memory used           : 2.44 MB
1.06/1.21	c 1	CPU time              : 0.010998 s
1.06/1.21	c 1	
1.06/1.21	c 1	SATISFIABLE
1.06/1.21	c 1	FOUND: _COST <= 5
1.06/1.21	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.06/1.21	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'
1.06/1.29	c 1	Decoding HOME/temp.out
1.08/1.34	c 1	OBJECTIVE _COST 5
1.08/1.34	o 5
1.08/1.34	v 1 1 0 0 1 1 1 0 0 1 1 0 0 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 0 0 0 1 1 0 1 1 0 1 0 1 0 1 1 1
1.08/1.34	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.08/1.37	c 1	OBJECTIVE BOUND: 0 <= _COST <= 5
1.08/1.37	c 1	SEARCHING: _COST <= 2
1.08/1.37	c 1	SOLVING HOME/temp.cnf
1.08/1.37	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.08/1.37	c 1	This is MiniSat 2.0 beta
1.08/1.37	c 1	WARNING: for repeatability, setting FPU to use double precision
1.08/1.37	c 1	============================[ Problem Statistics ]=============================
1.08/1.37	c 1	|                                                                             |
1.08/1.37	c 1	|  Number of variables:  1244                                                 |
1.08/1.37	c 1	|  Number of clauses:    14158                                                |
1.08/1.38	c 1	|  Parsing time:         0.01         s                                       |
1.08/1.38	c 1	============================[ Search Statistics ]==============================
1.08/1.38	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.08/1.38	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.08/1.38	c 1	===============================================================================
1.08/1.38	c 1	|         0 |     332      962     2506 |      320        0    nan |  0.000 % |
1.08/1.38	c 1	===============================================================================
1.08/1.38	c 1	restarts              : 1
1.08/1.38	c 1	conflicts             : 6              (600 /sec)
1.08/1.38	c 1	decisions             : 34             (0.00 % random) (3401 /sec)
1.08/1.38	c 1	propagations          : 1311           (131126 /sec)
1.08/1.38	c 1	conflict literals     : 42             (0.00 % deleted)
1.08/1.38	c 1	Memory used           : 2.44 MB
1.08/1.38	c 1	CPU time              : 0.009998 s
1.08/1.38	c 1	
1.08/1.38	c 1	SATISFIABLE
1.08/1.38	c 1	FOUND: _COST <= 2
1.08/1.38	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.08/1.38	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'
1.23/1.46	c 1	Decoding HOME/temp.out
1.23/1.51	c 1	OBJECTIVE _COST 2
1.23/1.51	o 2
1.23/1.51	v 1 1 1 0 1 1 1 1 1 0 1 1 1 0 1 1 1 1 0 1 0 1 1 0 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 0 1 0 1 1
1.23/1.51	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.23/1.54	c 1	OBJECTIVE BOUND: 0 <= _COST <= 2
1.23/1.54	c 1	SEARCHING: _COST <= 1
1.23/1.54	c 1	SOLVING HOME/temp.cnf
1.23/1.54	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.23/1.55	c 1	This is MiniSat 2.0 beta
1.23/1.55	c 1	WARNING: for repeatability, setting FPU to use double precision
1.23/1.55	c 1	============================[ Problem Statistics ]=============================
1.23/1.55	c 1	|                                                                             |
1.23/1.55	c 1	|  Number of variables:  1244                                                 |
1.23/1.55	c 1	|  Number of clauses:    14158                                                |
1.23/1.56	c 1	|  Parsing time:         0.01         s                                       |
1.23/1.56	c 1	============================[ Search Statistics ]==============================
1.23/1.56	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.23/1.56	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.23/1.56	c 1	===============================================================================
1.23/1.56	c 1	|         0 |     238      467     1302 |      155        0    nan |  0.000 % |
1.23/1.56	c 1	===============================================================================
1.23/1.56	c 1	restarts              : 1
1.23/1.56	c 1	conflicts             : 6              (667 /sec)
1.23/1.56	c 1	decisions             : 31             (0.00 % random) (3445 /sec)
1.23/1.56	c 1	propagations          : 1302           (144699 /sec)
1.23/1.56	c 1	conflict literals     : 42             (0.00 % deleted)
1.23/1.56	c 1	Memory used           : 2.44 MB
1.23/1.56	c 1	CPU time              : 0.008998 s
1.23/1.56	c 1	
1.23/1.56	c 1	SATISFIABLE
1.23/1.56	c 1	FOUND: _COST <= 1
1.23/1.56	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.23/1.56	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'
1.38/1.64	c 1	Decoding HOME/temp.out
1.38/1.69	c 1	OBJECTIVE _COST 1
1.38/1.69	o 1
1.38/1.69	v 1 1 0 1 0 0 0 1 1 0 0 1 1 0 0 1 1 1 0 1 0 1 1 0 1 1 1 1 1 0 1 0 1 0 1 1 1 1 0 0 1 0 1 1 1 0 1 0 1 1
1.38/1.70	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.38/1.72	c 1	OBJECTIVE BOUND: 0 <= _COST <= 1
1.38/1.72	c 1	SEARCHING: _COST <= 0
1.38/1.72	c 1	SOLVING HOME/temp.cnf
1.38/1.72	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.38/1.72	c 1	This is MiniSat 2.0 beta
1.38/1.72	c 1	WARNING: for repeatability, setting FPU to use double precision
1.38/1.72	c 1	============================[ Problem Statistics ]=============================
1.38/1.72	c 1	|                                                                             |
1.38/1.72	c 1	|  Number of variables:  1244                                                 |
1.38/1.72	c 1	|  Number of clauses:    14158                                                |
1.38/1.73	c 1	|  Parsing time:         0.01         s                                       |
1.38/1.73	c 1	============================[ Search Statistics ]==============================
1.38/1.73	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.38/1.73	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.38/1.73	c 1	===============================================================================
1.38/1.73	c 1	|         0 |      50       94      370 |       31        0    nan |  0.000 % |
1.38/1.73	c 1	===============================================================================
1.38/1.73	c 1	restarts              : 1
1.38/1.73	c 1	conflicts             : 10             (1429 /sec)
1.38/1.73	c 1	decisions             : 33             (0.00 % random) (4716 /sec)
1.38/1.73	c 1	propagations          : 1296           (185196 /sec)
1.38/1.73	c 1	conflict literals     : 18             (0.00 % deleted)
1.38/1.73	c 1	Memory used           : 2.44 MB
1.38/1.73	c 1	CPU time              : 0.006998 s
1.38/1.73	c 1	
1.38/1.73	c 1	UNSATISFIABLE
1.38/1.73	c 1	NOT FOUND: _COST <= 0
1.38/1.73	c 1	OBJECTIVE _COST 1
1.38/1.73	s OPTIMUM FOUND
1.38/1.73	c 1	CPU 1.27 (0.05 0.01 1.22 0.25)
1.38/1.73	c 1	END Sat Jul 12 07:52:50 2008

Verifier Data (download as text)

OK	1	93
1 unsatisfied constraints, 93 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-1111152-1215841969/watcher-1111152-1215841969 -o /tmp/evaluation-result-1111152-1215841969/solver-1111152-1215841969 -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-1111152-1215841969.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: 2.02 2.04 2.00 4/81 15997
/proc/meminfo: memFree=1794256/2055920 swapFree=4178780/4192956
[pid=15997] ppid=15995 vsize=12272 CPUtime=0
/proc/15997/stat : 15997 (sugar) R 15995 15997 15426 0 -1 4194304 396 0 0 0 0 0 0 0 20 0 1 0 40771317 12566528 364 996147200 4194304 4206940 548682068592 18446744073709551615 233606538335 0 0 4224 0 0 0 0 17 1 0 0
/proc/15997/statm: 3068 364 274 3 0 168 0

[startup+0.010803 s]
/proc/loadavg: 2.02 2.04 2.00 4/81 15997
/proc/meminfo: memFree=1794256/2055920 swapFree=4178780/4192956
[pid=15997] ppid=15995 vsize=12412 CPUtime=0
/proc/15997/stat : 15997 (sugar) R 15995 15997 15426 0 -1 4194304 454 0 0 0 0 0 0 0 20 0 1 0 40771317 12709888 422 996147200 4194304 4206940 548682068592 18446744073709551615 233588560609 0 0 4224 0 0 0 0 17 1 0 0
/proc/15997/statm: 3103 423 286 3 0 203 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12412

[startup+0.10182 s]
/proc/loadavg: 2.02 2.04 2.00 4/81 15997
/proc/meminfo: memFree=1794256/2055920 swapFree=4178780/4192956
[pid=15997] ppid=15995 vsize=13600 CPUtime=0.03
/proc/15997/stat : 15997 (sugar) S 15995 15997 15426 0 -1 4194304 898 127 0 0 3 0 0 0 16 0 1 0 40771317 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15997/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301834 s]
/proc/loadavg: 2.02 2.04 2.00 4/81 15997
/proc/meminfo: memFree=1794256/2055920 swapFree=4178780/4192956
[pid=15997] ppid=15995 vsize=13600 CPUtime=0.21
/proc/15997/stat : 15997 (sugar) S 15995 15997 15426 0 -1 4194304 957 4119 0 1 3 0 15 3 17 0 1 0 40771317 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15997/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 13600

[startup+0.701879 s]
/proc/loadavg: 2.02 2.04 2.00 4/81 15997
/proc/meminfo: memFree=1794256/2055920 swapFree=4178780/4192956
[pid=15997] ppid=15995 vsize=13600 CPUtime=0.63
/proc/15997/stat : 15997 (sugar) S 15995 15997 15426 0 -1 4194304 1104 10065 0 2 4 0 52 7 16 0 1 0 40771317 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15997/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 13600

[startup+1.50195 s]
/proc/loadavg: 2.02 2.04 2.00 3/92 16043
/proc/meminfo: memFree=1786872/2055920 swapFree=4178780/4192956
[pid=15997] ppid=15995 vsize=13600 CPUtime=1.23
/proc/15997/stat : 15997 (sugar) S 15995 15997 15426 0 -1 4194304 1578 27434 0 6 5 0 98 20 16 0 1 0 40771317 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15997/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 13600

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

[startup+1.70198 s]
/proc/loadavg: 2.02 2.04 2.00 3/92 16043
/proc/meminfo: memFree=1786872/2055920 swapFree=4178780/4192956
[pid=15997] ppid=15995 vsize=13600 CPUtime=1.38
/proc/15997/stat : 15997 (sugar) S 15995 15997 15426 0 -1 4194304 1694 31775 0 7 5 1 110 22 15 0 1 0 40771317 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15997/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 1.738
CPU time (s): 1.55376
CPU user time (s): 1.2828
CPU system time (s): 0.270958
CPU usage (%): 89.3992
Max. virtual memory (cumulated for all children) (KiB): 883028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.2828
system time used= 0.270958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37940
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= 2217
involuntary context switches= 2029

runsolver used 0.004999 second user time and 0.012998 second system time

The end

Launcher Data (download as text)

Begin job on node27 at 2008-07-12 07:52:49
IDJOB=1111152
IDBENCH=61237
IDSOLVER=368
FILE ID=node27/1111152-1215841969
PBS_JOBID= 7903399
Free space on /tmp= 66468 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/aim-50/normalized-aim-50-2-0-unsat-2_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-1111152-1215841969/watcher-1111152-1215841969 -o /tmp/evaluation-result-1111152-1215841969/solver-1111152-1215841969 -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-1111152-1215841969.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f8b7c9bc37d7b68c9dc83ae8e6fb989e
RANDOM SEED=460163572

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1794672 kB
Buffers:         40172 kB
Cached:         116440 kB
SwapCached:       7540 kB
Active:         102896 kB
Inactive:        93640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794672 kB
SwapTotal:     4192956 kB
SwapFree:      4178780 kB
Dirty:            1488 kB
Writeback:           0 kB
Mapped:          55628 kB
Slab:            49740 kB
Committed_AS:   217772 kB
PageTables:       1916 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66464 MiB
End job on node27 at 2008-07-12 07:52:51