Trace number 1112506

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 2.47062 2.69103

General information on the benchmark

Namecsp/varDimacs/
normalized-hole-07_ext.xml
MD5SUMd0dfb06c2c1647e5949b7f71273b876a
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 benchmark1.57376
Satisfiable
(Un)Satisfiability was proved
Number of variables56
Number of constraints204
Maximum constraint arity7
Maximum domain size2
Number of constraints which are defined in extension204
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 15:30:05 2008
0.00/0.04	c 0	PID 17387
0.00/0.05	c 0	HOST node4.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1112506-1215869405.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-1112506-1215869405.xml' 'HOME/temp.csp'
0.04/0.25	c 0	1 domains, 56 variables, 0 predicates, 2 relations, 204 constraints
0.04/0.28	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.28	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'
0.25/0.36	c 1	Parsing HOME/temp.csp
0.25/0.44	c 1	parsed 263 expressions
0.25/0.44	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.25/0.45	c 1	MAX CSP: 204 constraints
0.25/0.45	c 1	Converting to clausal form CSP
0.25/0.47	c 1	converted 47 (10%) expressions
0.25/0.49	c 1	converted 94 (20%) expressions
0.25/0.49	c 1	converted 141 (30%) expressions
0.25/0.50	c 1	converted 188 (40%) expressions
0.25/0.50	c 1	converted 235 (50%) expressions
0.25/0.51	c 1	converted 282 (60%) expressions
0.25/0.51	c 1	converted 329 (70%) expressions
0.25/0.52	c 1	converted 376 (80%) expressions
0.25/0.52	c 1	converted 423 (90%) expressions
0.25/0.66	c 1	converted 470 (100%) expressions
0.25/0.66	c 1	CSP : 464 integers, 0 booleans, 611 clauses, largest domain size 307
0.25/0.66	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.66	c 1	Propagation in CSP
0.25/0.69	c 1	200 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.25/0.69	c 1	CSP : 464 integers, 0 booleans, 611 clauses, largest domain size 205
0.25/0.69	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.69	c 1	Simplifing CSP by introducing new Boolean variables
0.25/0.69	c 1	CSP : 464 integers, 0 booleans, 611 clauses, largest domain size 205
0.25/0.69	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.71	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.25/0.72	c 1	47 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.25/0.72	c 1	93 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.25/0.72	c 1	140 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.25/0.72	c 1	186 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.25/0.72	c 1	232 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.25/0.73	c 1	279 (60%) CSP integer variables are encoded (254 clauses, 2858 bytes)
0.25/0.74	c 1	325 (70%) CSP integer variables are encoded (1610 clauses, 19597 bytes)
0.25/0.74	c 1	372 (80%) CSP integer variables are encoded (2036 clauses, 25135 bytes)
0.25/0.74	c 1	418 (90%) CSP integer variables are encoded (2269 clauses, 28164 bytes)
0.25/0.74	c 1	464 (100%) CSP integer variables are encoded (2605 clauses, 32532 bytes)
0.25/0.75	c 1	62 (10%) CSP clauses are encoded (2667 clauses, 33232 bytes)
0.25/0.76	c 1	123 (20%) CSP clauses are encoded (2728 clauses, 34025 bytes)
0.25/0.77	c 1	184 (30%) CSP clauses are encoded (2789 clauses, 34818 bytes)
0.25/0.78	c 1	245 (40%) CSP clauses are encoded (3164 clauses, 40047 bytes)
0.25/0.83	c 1	306 (50%) CSP clauses are encoded (26457 clauses, 432192 bytes)
0.25/0.84	c 1	367 (60%) CSP clauses are encoded (27418 clauses, 448257 bytes)
0.25/0.88	c 1	428 (70%) CSP clauses are encoded (48373 clauses, 831181 bytes)
0.25/0.88	c 1	489 (80%) CSP clauses are encoded (49438 clauses, 849041 bytes)
0.25/0.88	c 1	550 (90%) CSP clauses are encoded (51753 clauses, 889642 bytes)
0.25/0.90	c 1	611 (100%) CSP clauses are encoded (60039 clauses, 1038613 bytes)
0.25/0.90	c 1	611 CSP clauses encoded
0.25/0.90	c 1	Writing map file : HOME/temp.map
0.25/0.91	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.91	c 1	SAT : 3069 SAT variables, 60039 SAT clauses, 1038613 bytes
0.25/0.91	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.96	c 1	OBJECTIVE minimize _COST
0.25/0.96	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.25/0.96	c 1	SEARCHING: _COST <= 102
0.25/0.96	c 1	SOLVING HOME/temp.cnf
0.25/0.96	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.25/0.97	c 1	This is MiniSat 2.0 beta
0.25/0.97	c 1	WARNING: for repeatability, setting FPU to use double precision
0.25/0.97	c 1	============================[ Problem Statistics ]=============================
0.25/0.97	c 1	|                                                                             |
0.25/0.97	c 1	|  Number of variables:  3069                                                 |
0.25/0.97	c 1	|  Number of clauses:    60040                                                |
0.90/1.01	c 1	|  Parsing time:         0.02         s                                       |
0.90/1.01	c 1	============================[ Search Statistics ]==============================
0.90/1.01	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.90/1.01	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.90/1.01	c 1	===============================================================================
0.90/1.01	c 1	|         0 |    2253    38684   110419 |    12894        0    nan |  0.000 % |
0.90/1.02	c 1	===============================================================================
0.90/1.02	c 1	restarts              : 1
0.90/1.02	c 1	conflicts             : 0              (0 /sec)
0.90/1.02	c 1	decisions             : 20             (0.00 % random) (556 /sec)
0.90/1.02	c 1	propagations          : 3069           (85264 /sec)
0.90/1.02	c 1	conflict literals     : 0              ( nan % deleted)
0.90/1.02	c 1	Memory used           : 4.20 MB
0.90/1.02	c 1	CPU time              : 0.035994 s
0.90/1.02	c 1	
0.90/1.02	c 1	SATISFIABLE
0.90/1.02	c 1	FOUND: _COST <= 102
0.90/1.02	s SATISFIABLE
0.90/1.02	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.90/1.02	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'
0.90/1.10	c 1	Decoding HOME/temp.out
0.93/1.16	c 1	OBJECTIVE _COST 102
0.93/1.16	o 102
0.93/1.16	v 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 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)
0.93/1.18	c 1	OBJECTIVE BOUND: 0 <= _COST <= 102
0.93/1.18	c 1	SEARCHING: _COST <= 51
0.93/1.18	c 1	SOLVING HOME/temp.cnf
0.93/1.18	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.93/1.18	c 1	This is MiniSat 2.0 beta
0.93/1.18	c 1	WARNING: for repeatability, setting FPU to use double precision
0.93/1.18	c 1	============================[ Problem Statistics ]=============================
0.93/1.18	c 1	|                                                                             |
0.93/1.19	c 1	|  Number of variables:  3069                                                 |
0.93/1.19	c 1	|  Number of clauses:    60040                                                |
1.08/1.22	c 1	|  Parsing time:         0.03         s                                       |
1.08/1.23	c 1	============================[ Search Statistics ]==============================
1.08/1.23	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.08/1.23	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.08/1.23	c 1	===============================================================================
1.08/1.23	c 1	|         0 |    1794    25679    72730 |     8559        0    nan |  0.000 % |
1.08/1.23	c 1	===============================================================================
1.08/1.23	c 1	restarts              : 1
1.08/1.23	c 1	conflicts             : 0              (0 /sec)
1.08/1.23	c 1	decisions             : 13             (0.00 % random) (310 /sec)
1.08/1.23	c 1	propagations          : 3069           (73084 /sec)
1.08/1.23	c 1	conflict literals     : 0              ( nan % deleted)
1.08/1.23	c 1	Memory used           : 4.33 MB
1.08/1.23	c 1	CPU time              : 0.041993 s
1.08/1.23	c 1	
1.08/1.23	c 1	SATISFIABLE
1.08/1.23	c 1	FOUND: _COST <= 51
1.08/1.23	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.08/1.23	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'
1.14/1.31	c 2	Decoding HOME/temp.out
1.14/1.37	c 2	OBJECTIVE _COST 51
1.14/1.37	o 51
1.14/1.38	v 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 1 1 1 1 1 1
1.14/1.38	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.14/1.39	c 2	OBJECTIVE BOUND: 0 <= _COST <= 51
1.14/1.39	c 2	SEARCHING: _COST <= 25
1.14/1.39	c 2	SOLVING HOME/temp.cnf
1.14/1.39	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.14/1.40	c 2	This is MiniSat 2.0 beta
1.14/1.40	c 2	WARNING: for repeatability, setting FPU to use double precision
1.14/1.40	c 2	============================[ Problem Statistics ]=============================
1.14/1.40	c 2	|                                                                             |
1.28/1.40	c 2	|  Number of variables:  3069                                                 |
1.28/1.40	c 2	|  Number of clauses:    60040                                                |
1.28/1.43	c 2	|  Parsing time:         0.03         s                                       |
1.28/1.44	c 2	============================[ Search Statistics ]==============================
1.28/1.44	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.28/1.44	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.28/1.44	c 2	===============================================================================
1.28/1.44	c 2	|         0 |    1478    15076    41843 |     5025        0    nan |  0.000 % |
1.28/1.45	c 2	===============================================================================
1.28/1.45	c 2	restarts              : 1
1.28/1.45	c 2	conflicts             : 1              (23 /sec)
1.28/1.45	c 2	decisions             : 12             (0.00 % random) (273 /sec)
1.28/1.45	c 2	propagations          : 3083           (70079 /sec)
1.28/1.45	c 2	conflict literals     : 16             (0.00 % deleted)
1.28/1.45	c 2	Memory used           : 4.33 MB
1.28/1.45	c 2	CPU time              : 0.043993 s
1.28/1.45	c 2	
1.28/1.45	c 2	SATISFIABLE
1.28/1.45	c 2	FOUND: _COST <= 25
1.28/1.45	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.28/1.45	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'
1.33/1.53	c 2	Decoding HOME/temp.out
1.33/1.59	c 2	OBJECTIVE _COST 25
1.33/1.59	o 25
1.33/1.59	v 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 1 1 1 1
1.33/1.60	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.33/1.61	c 2	OBJECTIVE BOUND: 0 <= _COST <= 25
1.33/1.61	c 2	SEARCHING: _COST <= 12
1.33/1.61	c 2	SOLVING HOME/temp.cnf
1.33/1.61	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.33/1.61	c 2	This is MiniSat 2.0 beta
1.33/1.61	c 2	WARNING: for repeatability, setting FPU to use double precision
1.33/1.61	c 2	============================[ Problem Statistics ]=============================
1.33/1.61	c 2	|                                                                             |
1.33/1.61	c 2	|  Number of variables:  3069                                                 |
1.33/1.61	c 2	|  Number of clauses:    60040                                                |
1.33/1.65	c 2	|  Parsing time:         0.03         s                                       |
1.33/1.66	c 2	============================[ Search Statistics ]==============================
1.33/1.66	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.33/1.66	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.33/1.66	c 2	===============================================================================
1.33/1.66	c 2	|         0 |    1219     8548    23023 |     2849        0    nan |  0.000 % |
1.33/1.66	c 2	===============================================================================
1.33/1.66	c 2	restarts              : 1
1.33/1.66	c 2	conflicts             : 2              (44 /sec)
1.33/1.66	c 2	decisions             : 12             (0.00 % random) (267 /sec)
1.33/1.66	c 2	propagations          : 3087           (68611 /sec)
1.33/1.66	c 2	conflict literals     : 32             (0.00 % deleted)
1.33/1.66	c 2	Memory used           : 4.33 MB
1.33/1.66	c 2	CPU time              : 0.044993 s
1.33/1.66	c 2	
1.33/1.66	c 2	SATISFIABLE
1.33/1.66	c 2	FOUND: _COST <= 12
1.33/1.66	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.33/1.66	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'
1.53/1.74	c 2	Decoding HOME/temp.out
1.53/1.80	c 2	OBJECTIVE _COST 12
1.53/1.80	o 12
1.53/1.81	v 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 1
1.53/1.81	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.53/1.83	c 2	OBJECTIVE BOUND: 0 <= _COST <= 12
1.53/1.83	c 2	SEARCHING: _COST <= 6
1.53/1.83	c 2	SOLVING HOME/temp.cnf
1.53/1.83	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.53/1.83	c 2	This is MiniSat 2.0 beta
1.53/1.83	c 2	WARNING: for repeatability, setting FPU to use double precision
1.53/1.83	c 2	============================[ Problem Statistics ]=============================
1.53/1.83	c 2	|                                                                             |
1.53/1.83	c 2	|  Number of variables:  3069                                                 |
1.53/1.83	c 2	|  Number of clauses:    60040                                                |
1.53/1.86	c 2	|  Parsing time:         0.02         s                                       |
1.53/1.87	c 2	============================[ Search Statistics ]==============================
1.53/1.87	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.53/1.87	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.53/1.87	c 2	===============================================================================
1.53/1.87	c 2	|         0 |    1003     5083    13270 |     1694        0    nan |  0.000 % |
1.53/1.88	c 2	===============================================================================
1.53/1.88	c 2	restarts              : 1
1.53/1.88	c 2	conflicts             : 4              (100 /sec)
1.53/1.88	c 2	decisions             : 16             (0.00 % random) (400 /sec)
1.53/1.88	c 2	propagations          : 3114           (77864 /sec)
1.53/1.88	c 2	conflict literals     : 73             (0.00 % deleted)
1.53/1.88	c 2	Memory used           : 4.33 MB
1.53/1.88	c 2	CPU time              : 0.039993 s
1.53/1.88	c 2	
1.53/1.88	c 2	SATISFIABLE
1.53/1.88	c 2	FOUND: _COST <= 6
1.53/1.88	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.53/1.88	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.73/1.96	c 2	Decoding HOME/temp.out
1.73/2.02	c 2	OBJECTIVE _COST 6
1.73/2.02	o 6
1.73/2.03	v 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1
1.73/2.03	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.73/2.09	c 2	OBJECTIVE BOUND: 0 <= _COST <= 6
1.73/2.09	c 2	SEARCHING: _COST <= 3
1.73/2.09	c 2	SOLVING HOME/temp.cnf
1.73/2.09	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.73/2.09	c 2	This is MiniSat 2.0 beta
1.73/2.09	c 2	WARNING: for repeatability, setting FPU to use double precision
1.73/2.09	c 2	============================[ Problem Statistics ]=============================
1.73/2.09	c 2	|                                                                             |
1.73/2.09	c 2	|  Number of variables:  3069                                                 |
1.73/2.09	c 2	|  Number of clauses:    60040                                                |
1.90/2.13	c 2	|  Parsing time:         0.03         s                                       |
1.90/2.14	c 2	============================[ Search Statistics ]==============================
1.90/2.14	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.90/2.14	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.90/2.14	c 2	===============================================================================
1.90/2.14	c 2	|         0 |     796     3004     7651 |     1001        0    nan |  0.000 % |
1.90/2.15	c 2	===============================================================================
1.90/2.15	c 2	restarts              : 1
1.90/2.15	c 2	conflicts             : 37             (771 /sec)
1.90/2.15	c 2	decisions             : 51             (0.00 % random) (1063 /sec)
1.90/2.15	c 2	propagations          : 3643           (75908 /sec)
1.90/2.15	c 2	conflict literals     : 945            (0.00 % deleted)
1.90/2.15	c 2	Memory used           : 4.33 MB
1.90/2.15	c 2	CPU time              : 0.047992 s
1.90/2.15	c 2	
1.90/2.15	c 2	SATISFIABLE
1.90/2.15	c 2	FOUND: _COST <= 3
1.90/2.15	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.90/2.15	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'
1.95/2.23	c 2	Decoding HOME/temp.out
1.95/2.29	c 3	OBJECTIVE _COST 3
1.95/2.29	o 3
1.95/2.29	v 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
1.95/2.29	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.95/2.31	c 3	OBJECTIVE BOUND: 0 <= _COST <= 3
1.95/2.31	c 3	SEARCHING: _COST <= 1
1.95/2.31	c 3	SOLVING HOME/temp.cnf
1.95/2.31	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.95/2.31	c 3	This is MiniSat 2.0 beta
1.95/2.31	c 3	WARNING: for repeatability, setting FPU to use double precision
1.95/2.31	c 3	============================[ Problem Statistics ]=============================
1.95/2.31	c 3	|                                                                             |
1.95/2.32	c 3	|  Number of variables:  3069                                                 |
1.95/2.32	c 3	|  Number of clauses:    60040                                                |
1.95/2.35	c 3	|  Parsing time:         0.03         s                                       |
1.95/2.36	c 3	============================[ Search Statistics ]==============================
1.95/2.36	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.95/2.36	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.95/2.36	c 3	===============================================================================
1.95/2.36	c 3	|         0 |     464     1017     2684 |      339        0    nan |  0.000 % |
1.95/2.36	c 3	|       100 |     464     1017     2684 |      372      100     28 | 84.881 % |
1.95/2.37	c 3	===============================================================================
1.95/2.37	c 3	restarts              : 2
1.95/2.37	c 3	conflicts             : 139            (2837 /sec)
1.95/2.37	c 3	decisions             : 160            (0.62 % random) (3266 /sec)
1.95/2.37	c 3	propagations          : 5990           (122265 /sec)
1.95/2.37	c 3	conflict literals     : 3768           (0.76 % deleted)
1.95/2.37	c 3	Memory used           : 4.33 MB
1.95/2.37	c 3	CPU time              : 0.048992 s
1.95/2.37	c 3	
1.95/2.37	c 3	SATISFIABLE
1.95/2.37	c 3	FOUND: _COST <= 1
1.95/2.37	c 3	DECODING HOME/temp.out WITH HOME/temp.map
1.95/2.37	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'
2.15/2.45	c 3	Decoding HOME/temp.out
2.15/2.51	c 3	OBJECTIVE _COST 1
2.15/2.51	o 1
2.15/2.51	v 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
2.15/2.52	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.15/2.57	c 3	OBJECTIVE BOUND: 0 <= _COST <= 1
2.15/2.57	c 3	SEARCHING: _COST <= 0
2.15/2.57	c 3	SOLVING HOME/temp.cnf
2.15/2.57	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.15/2.57	c 3	This is MiniSat 2.0 beta
2.15/2.57	c 3	WARNING: for repeatability, setting FPU to use double precision
2.15/2.57	c 3	============================[ Problem Statistics ]=============================
2.15/2.57	c 3	|                                                                             |
2.15/2.57	c 3	|  Number of variables:  3069                                                 |
2.15/2.57	c 3	|  Number of clauses:    60040                                                |
2.33/2.61	c 3	|  Parsing time:         0.03         s                                       |
2.33/2.62	c 3	============================[ Search Statistics ]==============================
2.33/2.62	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.33/2.62	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.33/2.62	c 3	===============================================================================
2.33/2.62	c 3	|         0 |      56      204      652 |       68        0    nan |  0.000 % |
2.33/2.62	c 3	|       100 |      56      204      652 |       74      100     14 | 98.175 % |
2.33/2.63	c 3	|       251 |      56      204      652 |       82      251     14 | 98.175 % |
2.33/2.63	c 3	|       476 |      56      204      652 |       90      476     14 | 98.175 % |
2.33/2.64	c 3	|       814 |      56      204      652 |       99      814     14 | 98.175 % |
2.33/2.65	c 3	|      1320 |      55      197      631 |      109     1263     14 | 98.241 % |
2.33/2.67	c 3	|      2080 |      54      197      631 |      120     2016     13 | 98.469 % |
2.33/2.68	c 3	===============================================================================
2.33/2.68	c 3	restarts              : 7
2.33/2.68	c 3	conflicts             : 2250           (21432 /sec)
2.33/2.68	c 3	decisions             : 2313           (1.47 % random) (22032 /sec)
2.33/2.68	c 3	propagations          : 29433          (280357 /sec)
2.33/2.68	c 3	conflict literals     : 26751          (15.24 % deleted)
2.33/2.68	c 3	Memory used           : 4.33 MB
2.33/2.68	c 3	CPU time              : 0.104984 s
2.33/2.68	c 3	
2.33/2.68	c 3	UNSATISFIABLE
2.33/2.69	c 3	NOT FOUND: _COST <= 0
2.33/2.69	c 3	OBJECTIVE _COST 1
2.33/2.69	s OPTIMUM FOUND
2.33/2.69	c 3	CPU 2.12 (0.05 0.02 2.07 0.32)
2.33/2.69	c 3	END Sat Jul 12 15:30:08 2008

Verifier Data (download as text)

OK	1	203
1 unsatisfied constraints, 203 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-1112506-1215869405/watcher-1112506-1215869405 -o /tmp/evaluation-result-1112506-1215869405/solver-1112506-1215869405 -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-1112506-1215869405.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: 2.13 2.08 2.02 4/81 17387
/proc/meminfo: memFree=1437448/2055920 swapFree=4192812/4192956
[pid=17387] ppid=17385 vsize=18572 CPUtime=0
/proc/17387/stat : 17387 (runsolver) R 17385 17387 16400 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 43643849 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 259913215271 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17387/statm: 4643 292 257 25 0 2626 0

[startup+0.072437 s]
/proc/loadavg: 2.13 2.08 2.02 4/81 17387
/proc/meminfo: memFree=1437448/2055920 swapFree=4192812/4192956
[pid=17387] ppid=17385 vsize=13600 CPUtime=0.04
/proc/17387/stat : 17387 (sugar) S 17385 17387 16400 0 -1 4194304 898 127 0 0 3 1 0 0 21 0 1 0 43643849 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17387/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.101517 s]
/proc/loadavg: 2.13 2.08 2.02 4/81 17387
/proc/meminfo: memFree=1437448/2055920 swapFree=4192812/4192956
[pid=17387] ppid=17385 vsize=13600 CPUtime=0.04
/proc/17387/stat : 17387 (sugar) S 17385 17387 16400 0 -1 4194304 898 127 0 0 3 1 0 0 21 0 1 0 43643849 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17387/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301545 s]
/proc/loadavg: 2.13 2.08 2.02 4/81 17387
/proc/meminfo: memFree=1437448/2055920 swapFree=4192812/4192956
[pid=17387] ppid=17385 vsize=13600 CPUtime=0.25
/proc/17387/stat : 17387 (sugar) S 17385 17387 16400 0 -1 4194304 957 4066 0 1 3 1 19 2 16 0 1 0 43643849 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17387/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 13600

[startup+0.701577 s]
/proc/loadavg: 2.13 2.08 2.02 4/81 17387
/proc/meminfo: memFree=1437448/2055920 swapFree=4192812/4192956
[pid=17387] ppid=17385 vsize=13600 CPUtime=0.25
/proc/17387/stat : 17387 (sugar) S 17385 17387 16400 0 -1 4194304 974 4066 0 1 3 1 19 2 15 0 1 0 43643849 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17387/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 13600

[startup+1.50265 s]
/proc/loadavg: 2.13 2.08 2.02 3/84 17411
/proc/meminfo: memFree=1430768/2055920 swapFree=4192812/4192956
[pid=17387] ppid=17385 vsize=13600 CPUtime=1.33
/proc/17387/stat : 17387 (sugar) S 17385 17387 16400 0 -1 4194304 1338 22009 0 4 4 1 112 16 16 0 1 0 43643849 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17387/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 13600

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

[startup+2.30272 s]
/proc/loadavg: 2.28 2.12 2.03 3/84 17471
/proc/meminfo: memFree=1432368/2055920 swapFree=4192812/4192956
[pid=17387] ppid=17385 vsize=13600 CPUtime=1.95
/proc/17387/stat : 17387 (sugar) S 17385 17387 16400 0 -1 4194304 1706 37179 0 7 4 1 165 25 15 0 1 0 43643849 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17387/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 1.95
Current children cumulated vsize (KiB) 13600

[startup+2.50275 s]
/proc/loadavg: 2.28 2.12 2.03 3/84 17471
/proc/meminfo: memFree=1432368/2055920 swapFree=4192812/4192956
[pid=17387] ppid=17385 vsize=13600 CPUtime=2.15
/proc/17387/stat : 17387 (sugar) S 17385 17387 16400 0 -1 4194304 1819 42237 0 8 4 1 182 28 16 0 1 0 43643849 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17387/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 2.15
Current children cumulated vsize (KiB) 13600

[startup+2.60276 s]
/proc/loadavg: 2.28 2.12 2.03 3/84 17471
/proc/meminfo: memFree=1432368/2055920 swapFree=4192812/4192956
[pid=17387] ppid=17385 vsize=13600 CPUtime=2.33
/proc/17387/stat : 17387 (sugar) S 17385 17387 16400 0 -1 4194304 1873 45995 0 9 4 2 196 31 16 0 1 0 43643849 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17387/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 2.33
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 2.69103
CPU time (s): 2.47062
CPU user time (s): 2.12468
CPU system time (s): 0.345947
CPU usage (%): 91.8095
Max. virtual memory (cumulated for all children) (KiB): 23124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.12468
system time used= 0.345947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49240
page faults= 9
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2947
involuntary context switches= 2852

runsolver used 0.006998 second user time and 0.021996 second system time

The end

Launcher Data (download as text)

Begin job on node4 at 2008-07-12 15:30:05
IDJOB=1112506
IDBENCH=61428
IDSOLVER=368
FILE ID=node4/1112506-1215869405
PBS_JOBID= 7903471
Free space on /tmp= 66512 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/varDimacs/normalized-hole-07_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-1112506-1215869405/watcher-1112506-1215869405 -o /tmp/evaluation-result-1112506-1215869405/solver-1112506-1215869405 -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-1112506-1215869405.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d0dfb06c2c1647e5949b7f71273b876a
RANDOM SEED=691650114

node4.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		: 3000.232
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		: 3000.232
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:       1437928 kB
Buffers:         72956 kB
Cached:         442212 kB
SwapCached:          0 kB
Active:         183232 kB
Inactive:       365132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1437928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:          53444 kB
Slab:            54628 kB
Committed_AS:   200932 kB
PageTables:       1976 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= 66508 MiB
End job on node4 at 2008-07-12 15:30:08