Trace number 1112498

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 4.21236 4.56893

General information on the benchmark

Namecsp/varDimacs/
normalized-hole-08_ext.xml
MD5SUM2732f8ac626c4257fbb4e256e3914883
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 benchmark4.12737
Satisfiable
(Un)Satisfiability was proved
Number of variables72
Number of constraints297
Maximum constraint arity8
Maximum domain size2
Number of constraints which are defined in extension297
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 15:27:41 2008
0.00/0.04	c 0	PID 17675
0.00/0.05	c 0	HOST node7.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1112498-1215869261.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-1112498-1215869261.xml' 'HOME/temp.csp'
0.03/0.30	c 0	1 domains, 72 variables, 0 predicates, 2 relations, 297 constraints
0.03/0.33	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.33	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'
0.29/0.42	c 0	Parsing HOME/temp.csp
0.29/0.52	c 0	parsed 372 expressions
0.29/0.54	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.29/0.55	c 1	MAX CSP: 297 constraints
0.29/0.55	c 1	Converting to clausal form CSP
0.29/0.61	c 1	converted 68 (10%) expressions
0.29/0.62	c 1	converted 135 (20%) expressions
0.29/0.63	c 1	converted 202 (30%) expressions
0.29/0.63	c 1	converted 269 (40%) expressions
0.29/0.64	c 1	converted 336 (50%) expressions
0.29/0.64	c 1	converted 404 (60%) expressions
0.29/0.65	c 1	converted 471 (70%) expressions
0.29/0.65	c 1	converted 538 (80%) expressions
0.29/0.66	c 1	converted 605 (90%) expressions
0.29/0.82	c 1	converted 672 (100%) expressions
0.29/0.82	c 1	CSP : 666 integers, 0 booleans, 890 clauses, largest domain size 446
0.29/0.82	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.29/0.82	c 1	Propagation in CSP
0.29/0.85	c 1	293 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.29/0.85	c 1	CSP : 666 integers, 0 booleans, 890 clauses, largest domain size 298
0.29/0.85	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.29/0.86	c 1	Simplifing CSP by introducing new Boolean variables
0.29/0.86	c 1	CSP : 666 integers, 0 booleans, 890 clauses, largest domain size 298
0.29/0.86	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.29/0.89	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.29/0.90	c 1	67 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.29/0.90	c 1	134 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.29/0.90	c 1	200 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.29/0.90	c 1	267 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.29/0.90	c 1	333 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.29/0.91	c 1	400 (60%) CSP integer variables are encoded (389 clauses, 4343 bytes)
0.29/0.91	c 1	467 (70%) CSP integer variables are encoded (767 clauses, 8917 bytes)
0.29/0.91	c 1	533 (80%) CSP integer variables are encoded (1268 clauses, 15430 bytes)
0.29/0.92	c 1	600 (90%) CSP integer variables are encoded (3574 clauses, 45408 bytes)
0.29/0.92	c 1	666 (100%) CSP integer variables are encoded (4245 clauses, 54131 bytes)
0.29/0.93	c 1	89 (10%) CSP clauses are encoded (4334 clauses, 55189 bytes)
0.29/0.95	c 1	178 (20%) CSP clauses are encoded (4423 clauses, 56346 bytes)
0.29/0.96	c 1	267 (30%) CSP clauses are encoded (4512 clauses, 57503 bytes)
0.29/0.97	c 1	356 (40%) CSP clauses are encoded (5225 clauses, 67585 bytes)
0.29/0.99	c 1	445 (50%) CSP clauses are encoded (11036 clauses, 162255 bytes)
0.93/1.00	c 1	534 (60%) CSP clauses are encoded (12881 clauses, 193716 bytes)
0.93/1.04	c 1	623 (70%) CSP clauses are encoded (28978 clauses, 486457 bytes)
1.04/1.11	c 1	712 (80%) CSP clauses are encoded (55109 clauses, 945623 bytes)
1.04/1.15	c 1	801 (90%) CSP clauses are encoded (78198 clauses, 1366613 bytes)
1.13/1.23	c 1	890 (100%) CSP clauses are encoded (123145 clauses, 2189514 bytes)
1.13/1.23	c 1	890 CSP clauses encoded
1.13/1.23	c 1	Writing map file : HOME/temp.map
1.13/1.24	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.13/1.24	c 1	SAT : 4911 SAT variables, 123145 SAT clauses, 2189514 bytes
1.13/1.24	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.13/1.29	c 1	OBJECTIVE minimize _COST
1.13/1.29	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
1.13/1.29	c 1	SEARCHING: _COST <= 149
1.13/1.29	c 1	SOLVING HOME/temp.cnf
1.13/1.29	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.13/1.29	c 1	This is MiniSat 2.0 beta
1.13/1.29	c 1	WARNING: for repeatability, setting FPU to use double precision
1.13/1.29	c 1	============================[ Problem Statistics ]=============================
1.13/1.29	c 1	|                                                                             |
1.13/1.29	c 1	|  Number of variables:  4911                                                 |
1.13/1.29	c 1	|  Number of clauses:    123146                                               |
1.21/1.36	c 1	|  Parsing time:         0.06         s                                       |
1.21/1.38	c 1	============================[ Search Statistics ]==============================
1.21/1.38	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.21/1.38	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.21/1.38	c 1	===============================================================================
1.21/1.38	c 1	|         0 |    3579    79222   228536 |    26407        0    nan |  0.000 % |
1.21/1.39	c 1	===============================================================================
1.21/1.39	c 1	restarts              : 1
1.21/1.39	c 1	conflicts             : 0              (0 /sec)
1.21/1.39	c 1	decisions             : 26             (0.00 % random) (280 /sec)
1.21/1.39	c 1	propagations          : 4911           (52815 /sec)
1.21/1.39	c 1	conflict literals     : 0              ( nan % deleted)
1.21/1.39	c 1	Memory used           : 6.69 MB
1.21/1.39	c 1	CPU time              : 0.092985 s
1.21/1.39	c 1	
1.21/1.39	c 1	SATISFIABLE
1.21/1.40	c 1	FOUND: _COST <= 149
1.21/1.40	s SATISFIABLE
1.21/1.40	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.21/1.40	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'
1.31/1.48	c 1	Decoding HOME/temp.out
1.31/1.58	c 2	OBJECTIVE _COST 123
1.31/1.58	o 123
1.31/1.58	v 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 1 0 1 0 1 0 0 0 1 1 1 1 1 1 1
1.31/1.58	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.31/1.62	c 2	OBJECTIVE BOUND: 0 <= _COST <= 123
1.31/1.62	c 2	SEARCHING: _COST <= 61
1.31/1.62	c 2	SOLVING HOME/temp.cnf
1.31/1.62	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.31/1.63	c 2	This is MiniSat 2.0 beta
1.31/1.63	c 2	WARNING: for repeatability, setting FPU to use double precision
1.31/1.63	c 2	============================[ Problem Statistics ]=============================
1.31/1.63	c 2	|                                                                             |
1.31/1.63	c 2	|  Number of variables:  4911                                                 |
1.31/1.63	c 2	|  Number of clauses:    123146                                               |
1.31/1.70	c 2	|  Parsing time:         0.06         s                                       |
1.51/1.73	c 2	============================[ Search Statistics ]==============================
1.51/1.73	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.51/1.73	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.51/1.73	c 2	===============================================================================
1.51/1.73	c 2	|         0 |    2659    44052   125698 |    14684        0    nan |  0.000 % |
1.51/1.74	c 2	===============================================================================
1.51/1.74	c 2	restarts              : 1
1.51/1.74	c 2	conflicts             : 2              (20 /sec)
1.51/1.74	c 2	decisions             : 22             (0.00 % random) (216 /sec)
1.51/1.74	c 2	propagations          : 4936           (48400 /sec)
1.51/1.74	c 2	conflict literals     : 44             (0.00 % deleted)
1.51/1.74	c 2	Memory used           : 6.82 MB
1.51/1.74	c 2	CPU time              : 0.101984 s
1.51/1.74	c 2	
1.51/1.74	c 2	SATISFIABLE
1.51/1.74	c 2	FOUND: _COST <= 61
1.51/1.74	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.51/1.74	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'
1.63/1.82	c 2	Decoding HOME/temp.out
1.63/1.92	c 2	OBJECTIVE _COST 61
1.63/1.92	o 61
1.63/1.92	v 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 1 1
1.63/1.92	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.63/1.96	c 2	OBJECTIVE BOUND: 0 <= _COST <= 61
1.63/1.96	c 2	SEARCHING: _COST <= 30
1.63/1.96	c 2	SOLVING HOME/temp.cnf
1.63/1.96	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.63/1.96	c 2	This is MiniSat 2.0 beta
1.63/1.96	c 2	WARNING: for repeatability, setting FPU to use double precision
1.63/1.96	c 2	============================[ Problem Statistics ]=============================
1.63/1.96	c 2	|                                                                             |
1.63/1.97	c 2	|  Number of variables:  4911                                                 |
1.63/1.97	c 2	|  Number of clauses:    123146                                               |
1.84/2.03	c 2	|  Parsing time:         0.05         s                                       |
1.84/2.07	c 2	============================[ Search Statistics ]==============================
1.84/2.07	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.84/2.07	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.84/2.07	c 2	===============================================================================
1.84/2.07	c 2	|         0 |    2206    25353    70929 |     8451        0    nan |  0.000 % |
1.84/2.07	c 2	===============================================================================
1.84/2.08	c 2	restarts              : 1
1.84/2.08	c 2	conflicts             : 2              (21 /sec)
1.84/2.08	c 2	decisions             : 19             (0.00 % random) (198 /sec)
1.84/2.08	c 2	propagations          : 4940           (51466 /sec)
1.84/2.08	c 2	conflict literals     : 44             (0.00 % deleted)
1.84/2.08	c 2	Memory used           : 6.82 MB
1.84/2.08	c 2	CPU time              : 0.095985 s
1.84/2.08	c 2	
1.84/2.08	c 2	SATISFIABLE
1.84/2.08	c 2	FOUND: _COST <= 30
1.84/2.08	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.84/2.08	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.97/2.17	c 2	Decoding HOME/temp.out
2.07/2.25	c 2	OBJECTIVE _COST 30
2.07/2.25	o 30
2.07/2.25	v 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 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 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 1 1
2.07/2.26	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.12/2.30	c 2	OBJECTIVE BOUND: 0 <= _COST <= 30
2.12/2.30	c 2	SEARCHING: _COST <= 15
2.12/2.30	c 2	SOLVING HOME/temp.cnf
2.12/2.30	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.12/2.30	c 2	This is MiniSat 2.0 beta
2.12/2.30	c 2	WARNING: for repeatability, setting FPU to use double precision
2.12/2.30	c 2	============================[ Problem Statistics ]=============================
2.12/2.30	c 2	|                                                                             |
2.12/2.31	c 2	|  Number of variables:  4911                                                 |
2.12/2.31	c 2	|  Number of clauses:    123146                                               |
2.12/2.38	c 2	|  Parsing time:         0.06         s                                       |
2.14/2.41	c 2	============================[ Search Statistics ]==============================
2.14/2.41	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.14/2.41	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.14/2.41	c 2	===============================================================================
2.14/2.41	c 2	|         0 |    1852    14693    39996 |     4897        0    nan |  0.000 % |
2.14/2.42	c 2	===============================================================================
2.14/2.42	c 2	restarts              : 1
2.14/2.42	c 2	conflicts             : 26             (252 /sec)
2.14/2.42	c 2	decisions             : 41             (0.00 % random) (398 /sec)
2.14/2.42	c 2	propagations          : 5312           (51581 /sec)
2.14/2.42	c 2	conflict literals     : 691            (0.58 % deleted)
2.14/2.42	c 2	Memory used           : 6.82 MB
2.14/2.42	c 2	CPU time              : 0.102984 s
2.14/2.42	c 2	
2.14/2.42	c 2	SATISFIABLE
2.14/2.42	c 2	FOUND: _COST <= 15
2.14/2.42	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.14/2.42	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.25/2.51	c 2	Decoding HOME/temp.out
2.25/2.59	c 3	OBJECTIVE _COST 15
2.25/2.59	o 15
2.25/2.60	v 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 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 1 1 1
2.25/2.60	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.25/2.64	c 3	OBJECTIVE BOUND: 0 <= _COST <= 15
2.25/2.64	c 3	SEARCHING: _COST <= 7
2.25/2.64	c 3	SOLVING HOME/temp.cnf
2.25/2.64	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.25/2.64	c 3	This is MiniSat 2.0 beta
2.25/2.64	c 3	WARNING: for repeatability, setting FPU to use double precision
2.25/2.64	c 3	============================[ Problem Statistics ]=============================
2.25/2.64	c 3	|                                                                             |
2.25/2.65	c 3	|  Number of variables:  4911                                                 |
2.25/2.65	c 3	|  Number of clauses:    123146                                               |
2.43/2.72	c 3	|  Parsing time:         0.06         s                                       |
2.43/2.75	c 3	============================[ Search Statistics ]==============================
2.43/2.75	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.43/2.75	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.43/2.75	c 3	===============================================================================
2.43/2.75	c 3	|         0 |    1501     8181    21505 |     2727        0    nan |  0.000 % |
2.43/2.76	c 3	===============================================================================
2.43/2.76	c 3	restarts              : 1
2.43/2.76	c 3	conflicts             : 26             (260 /sec)
2.43/2.76	c 3	decisions             : 43             (0.00 % random) (430 /sec)
2.43/2.76	c 3	propagations          : 5306           (53068 /sec)
2.43/2.76	c 3	conflict literals     : 683            (0.58 % deleted)
2.43/2.76	c 3	Memory used           : 6.82 MB
2.43/2.76	c 3	CPU time              : 0.099984 s
2.43/2.76	c 3	
2.43/2.76	c 3	SATISFIABLE
2.43/2.77	c 3	FOUND: _COST <= 7
2.43/2.77	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.43/2.77	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'
2.55/2.85	c 3	Decoding HOME/temp.out
2.55/2.93	c 3	OBJECTIVE _COST 7
2.55/2.93	o 7
2.55/2.93	v 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 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 1 1 1
2.55/2.94	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.55/2.98	c 3	OBJECTIVE BOUND: 0 <= _COST <= 7
2.55/2.98	c 3	SEARCHING: _COST <= 3
2.55/2.98	c 3	SOLVING HOME/temp.cnf
2.55/2.98	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.55/2.99	c 3	This is MiniSat 2.0 beta
2.55/2.99	c 3	WARNING: for repeatability, setting FPU to use double precision
2.55/2.99	c 3	============================[ Problem Statistics ]=============================
2.55/2.99	c 3	|                                                                             |
2.55/2.99	c 3	|  Number of variables:  4911                                                 |
2.55/2.99	c 3	|  Number of clauses:    123146                                               |
2.72/3.06	c 3	|  Parsing time:         0.06         s                                       |
2.72/3.09	c 3	============================[ Search Statistics ]==============================
2.72/3.09	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.72/3.09	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.72/3.09	c 3	===============================================================================
2.72/3.09	c 3	|         0 |    1133     4287    10923 |     1429        0    nan |  0.000 % |
2.72/3.09	c 3	===============================================================================
2.72/3.10	c 3	restarts              : 1
2.72/3.10	c 3	conflicts             : 56             (549 /sec)
2.72/3.10	c 3	decisions             : 72             (0.00 % random) (706 /sec)
2.72/3.10	c 3	propagations          : 5770           (56578 /sec)
2.72/3.10	c 3	conflict literals     : 1572           (0.88 % deleted)
2.72/3.10	c 3	Memory used           : 6.95 MB
2.72/3.10	c 3	CPU time              : 0.101984 s
2.72/3.10	c 3	
2.72/3.10	c 3	SATISFIABLE
2.72/3.11	c 3	FOUND: _COST <= 3
2.72/3.11	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.72/3.11	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'
2.72/3.19	c 3	Decoding HOME/temp.out
2.91/3.28	c 3	OBJECTIVE _COST 3
2.91/3.28	o 3
2.91/3.28	v 1 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 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 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1
2.91/3.28	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.99/3.33	c 3	OBJECTIVE BOUND: 0 <= _COST <= 3
2.99/3.33	c 3	SEARCHING: _COST <= 1
2.99/3.33	c 3	SOLVING HOME/temp.cnf
2.99/3.33	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.99/3.33	c 3	This is MiniSat 2.0 beta
2.99/3.33	c 3	WARNING: for repeatability, setting FPU to use double precision
2.99/3.33	c 3	============================[ Problem Statistics ]=============================
2.99/3.33	c 3	|                                                                             |
2.99/3.33	c 3	|  Number of variables:  4911                                                 |
2.99/3.33	c 3	|  Number of clauses:    123146                                               |
3.02/3.40	c 3	|  Parsing time:         0.06         s                                       |
3.02/3.44	c 3	============================[ Search Statistics ]==============================
3.02/3.44	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.02/3.44	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.02/3.44	c 3	===============================================================================
3.02/3.44	c 3	|         0 |     666     1482     3907 |      494        0    nan |  0.000 % |
3.02/3.45	c 3	|       101 |     666     1482     3907 |      543      101     30 | 86.439 % |
3.02/3.45	c 3	===============================================================================
3.02/3.45	c 3	restarts              : 2
3.02/3.45	c 3	conflicts             : 143            (1324 /sec)
3.02/3.45	c 3	decisions             : 173            (0.58 % random) (1602 /sec)
3.02/3.45	c 3	propagations          : 8238           (76290 /sec)
3.02/3.45	c 3	conflict literals     : 4173           (1.70 % deleted)
3.02/3.45	c 3	Memory used           : 6.82 MB
3.02/3.45	c 3	CPU time              : 0.107983 s
3.02/3.45	c 3	
3.02/3.45	c 3	SATISFIABLE
3.02/3.45	c 3	FOUND: _COST <= 1
3.02/3.45	c 3	DECODING HOME/temp.out WITH HOME/temp.map
3.02/3.45	c 3	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
3.14/3.54	c 3	Decoding HOME/temp.out
3.14/3.62	c 4	OBJECTIVE _COST 1
3.14/3.62	o 1
3.14/3.62	v 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 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 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0
3.14/3.62	c 4	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.14/3.67	c 4	OBJECTIVE BOUND: 0 <= _COST <= 1
3.14/3.67	c 4	SEARCHING: _COST <= 0
3.14/3.67	c 4	SOLVING HOME/temp.cnf
3.14/3.67	c 4	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.14/3.68	c 4	This is MiniSat 2.0 beta
3.14/3.68	c 4	WARNING: for repeatability, setting FPU to use double precision
3.14/3.68	c 4	============================[ Problem Statistics ]=============================
3.14/3.68	c 4	|                                                                             |
3.14/3.68	c 4	|  Number of variables:  4911                                                 |
3.14/3.68	c 4	|  Number of clauses:    123146                                               |
3.31/3.75	c 4	|  Parsing time:         0.06         s                                       |
3.31/3.78	c 4	============================[ Search Statistics ]==============================
3.31/3.78	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.31/3.78	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.31/3.78	c 4	===============================================================================
3.31/3.78	c 4	|         0 |      72      297      945 |       99        0    nan |  0.000 % |
3.31/3.79	c 4	|       100 |      72      297      945 |      108      100     17 | 98.534 % |
3.31/3.79	c 4	|       251 |      72      297      945 |      119      251     17 | 98.534 % |
3.31/3.80	c 4	|       476 |      72      297      945 |      131      476     17 | 98.534 % |
3.31/3.80	c 4	|       814 |      72      297      945 |      144      814     16 | 98.534 % |
3.31/3.82	c 4	|      1320 |      72      297      945 |      159     1320     17 | 98.534 % |
3.31/3.84	c 4	|      2080 |      72      297      945 |      175     2080     18 | 98.534 % |
3.31/3.88	c 4	|      3220 |      72      297      945 |      192     3220     18 | 98.534 % |
3.31/3.95	c 4	|      4928 |      72      297      945 |      212     4928     17 | 98.534 % |
3.31/4.06	c 4	|      7491 |      71      289      921 |      233     3242     18 | 98.554 % |
3.31/4.27	c 4	|     11335 |      70      281      897 |      256     3946     18 | 98.595 % |
4.12/4.56	c 5	===============================================================================
4.12/4.56	c 5	restarts              : 11
4.12/4.56	c 5	conflicts             : 15804          (18337 /sec)
4.12/4.56	c 5	decisions             : 16175          (1.48 % random) (18767 /sec)
4.12/4.56	c 5	propagations          : 179317         (208056 /sec)
4.12/4.56	c 5	conflict literals     : 252484         (19.87 % deleted)
4.12/4.56	c 5	Memory used           : 6.82 MB
4.12/4.56	c 5	CPU time              : 0.861868 s
4.12/4.56	c 5	
4.12/4.56	c 5	UNSATISFIABLE
4.12/4.56	c 5	NOT FOUND: _COST <= 0
4.12/4.56	c 5	OBJECTIVE _COST 1
4.12/4.56	s OPTIMUM FOUND
4.12/4.56	c 5	CPU 3.74 (0.05 0.02 3.69 0.43)
4.12/4.56	c 5	END Sat Jul 12 15:27:46 2008

Verifier Data (download as text)

OK	1	296
1 unsatisfied constraints, 296 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-1112498-1215869261/watcher-1112498-1215869261 -o /tmp/evaluation-result-1112498-1215869261/solver-1112498-1215869261 -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-1112498-1215869261.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 2.01 2.00 4/74 17675
/proc/meminfo: memFree=1135208/2055920 swapFree=4192812/4192956
[pid=17675] ppid=17673 vsize=12272 CPUtime=0
/proc/17675/stat : 17675 (sugar) R 17673 17675 16292 0 -1 4194304 359 0 0 0 0 0 0 0 20 0 1 0 43629314 12566528 327 996147200 4194304 4206940 548682068592 18446744073709551615 244680014846 0 0 4224 0 0 0 0 17 1 0 0
/proc/17675/statm: 3068 327 246 3 0 168 0

[startup+0.0980499 s]
/proc/loadavg: 2.00 2.01 2.00 4/74 17675
/proc/meminfo: memFree=1135208/2055920 swapFree=4192812/4192956
[pid=17675] ppid=17673 vsize=13600 CPUtime=0.03
/proc/17675/stat : 17675 (sugar) S 17673 17675 16292 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 43629314 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17675/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.100597 s]
/proc/loadavg: 2.00 2.01 2.00 4/74 17675
/proc/meminfo: memFree=1135208/2055920 swapFree=4192812/4192956
[pid=17675] ppid=17673 vsize=13600 CPUtime=0.03
/proc/17675/stat : 17675 (sugar) S 17673 17675 16292 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 43629314 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17675/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.30164 s]
/proc/loadavg: 2.00 2.01 2.00 4/74 17675
/proc/meminfo: memFree=1135208/2055920 swapFree=4192812/4192956
[pid=17675] ppid=17673 vsize=13600 CPUtime=0.03
/proc/17675/stat : 17675 (sugar) S 17673 17675 16292 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 43629314 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17675/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701715 s]
/proc/loadavg: 2.00 2.01 2.00 4/74 17675
/proc/meminfo: memFree=1135208/2055920 swapFree=4192812/4192956
[pid=17675] ppid=17673 vsize=13600 CPUtime=0.29
/proc/17675/stat : 17675 (sugar) S 17673 17675 16292 0 -1 4194304 974 4246 0 1 3 0 24 2 15 0 1 0 43629314 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17675/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13600

[startup+1.50186 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 17697
/proc/meminfo: memFree=1120784/2055920 swapFree=4192812/4192956
[pid=17675] ppid=17673 vsize=13728 CPUtime=1.31
/proc/17675/stat : 17675 (sugar) S 17673 17675 16292 0 -1 4194304 1129 12825 0 2 4 1 115 11 16 0 1 0 43629314 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17675/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 13728

[startup+3.10116 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 17726
/proc/meminfo: memFree=1129352/2055920 swapFree=4192812/4192956
[pid=17675] ppid=17673 vsize=13728 CPUtime=2.72
/proc/17675/stat : 17675 (sugar) S 17673 17675 16292 0 -1 4194304 1645 39526 0 7 5 1 234 32 15 0 1 0 43629314 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17675/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 2.72
Current children cumulated vsize (KiB) 13728

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

[startup+3.9023 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 17769
/proc/meminfo: memFree=1126160/2055920 swapFree=4192812/4192956
[pid=17675] ppid=17673 vsize=13728 CPUtime=3.31
/proc/17675/stat : 17675 (sugar) S 17673 17675 16292 0 -1 4194304 1875 51030 0 9 5 2 283 41 15 0 1 0 43629314 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17675/statm: 3432 811 374 3 0 532 0
Current children cumulated CPU time (s) 3.31
Current children cumulated vsize (KiB) 13728

[startup+4.30237 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 17783
/proc/meminfo: memFree=1124304/2055920 swapFree=4192812/4192956
[pid=17675] ppid=17673 vsize=13728 CPUtime=3.31
/proc/17675/stat : 17675 (sugar) S 17673 17675 16292 0 -1 4194304 1875 51030 0 9 5 2 283 41 15 0 1 0 43629314 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17675/statm: 3432 811 374 3 0 532 0
[pid=17782] ppid=17675 vsize=5356 CPUtime=0
/proc/17782/stat : 17782 (sh) S 17675 17675 16292 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 43629682 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17782/statm: 1339 232 193 169 0 50 0
[pid=17783] ppid=17782 vsize=6980 CPUtime=0.61
/proc/17783/stat : 17783 (minisat) R 17782 17675 16292 0 -1 4194304 1655 0 0 0 60 1 0 0 24 0 1 0 43629682 7147520 1641 996147200 134512640 135127466 4294956256 18446744073709551615 134530766 0 0 4096 3 0 0 0 17 1 0 0
/proc/17783/statm: 1745 1641 75 150 0 1592 0
Current children cumulated CPU time (s) 3.92
Current children cumulated vsize (KiB) 26064

[startup+4.50241 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 17783
/proc/meminfo: memFree=1124304/2055920 swapFree=4192812/4192956
[pid=17675] ppid=17673 vsize=13728 CPUtime=3.31
/proc/17675/stat : 17675 (sugar) S 17673 17675 16292 0 -1 4194304 1875 51030 0 9 5 2 283 41 15 0 1 0 43629314 14057472 811 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17675/statm: 3432 811 374 3 0 532 0
[pid=17782] ppid=17675 vsize=5356 CPUtime=0
/proc/17782/stat : 17782 (sh) S 17675 17675 16292 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 43629682 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17782/statm: 1339 232 193 169 0 50 0
[pid=17783] ppid=17782 vsize=6980 CPUtime=0.81
/proc/17783/stat : 17783 (minisat) R 17782 17675 16292 0 -1 4194304 1655 0 0 0 80 1 0 0 25 0 1 0 43629682 7147520 1641 996147200 134512640 135127466 4294956256 18446744073709551615 134521733 0 0 4096 3 0 0 0 17 1 0 0
/proc/17783/statm: 1745 1641 75 150 0 1592 0
Current children cumulated CPU time (s) 4.12
Current children cumulated vsize (KiB) 26064

Child status: 0
Real time (s): 4.56893
CPU time (s): 4.21236
CPU user time (s): 3.75443
CPU system time (s): 0.45793
CPU usage (%): 92.1957
Max. virtual memory (cumulated for all children) (KiB): 887424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.75443
system time used= 0.45793
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54925
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= 3435
involuntary context switches= 3221

runsolver used 0.013997 second user time and 0.028995 second system time

The end

Launcher Data (download as text)

Begin job on node7 at 2008-07-12 15:27:41
IDJOB=1112498
IDBENCH=61427
IDSOLVER=368
FILE ID=node7/1112498-1215869261
PBS_JOBID= 7903446
Free space on /tmp= 66232 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/varDimacs/normalized-hole-08_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-1112498-1215869261/watcher-1112498-1215869261 -o /tmp/evaluation-result-1112498-1215869261/solver-1112498-1215869261 -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-1112498-1215869261.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2732f8ac626c4257fbb4e256e3914883
RANDOM SEED=547295974

node7.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		: 3000.259
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		: 3000.259
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:       1135688 kB
Buffers:          5012 kB
Cached:         334988 kB
SwapCached:          0 kB
Active:         855196 kB
Inactive:         6108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1135688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1552 kB
Writeback:           0 kB
Mapped:         532424 kB
Slab:            43056 kB
Committed_AS:   753792 kB
PageTables:       2980 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= 66232 MiB
End job on node7 at 2008-07-12 15:27:46