Trace number 1110692

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 1.3038 1.51451

General information on the benchmark

Namecsp/dubois/
normalized-dubois-28_ext.xml
MD5SUM0cec5daf3cd3e5179f902ca1da45a8db
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 benchmark0.050991
Satisfiable
(Un)Satisfiability was proved
Number of variables84
Number of constraints56
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension56
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 05:01:28 2008
0.00/0.04	c 0	PID 13656
0.03/0.05	c 0	HOST node7.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1110692-1215831688.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1110692-1215831688.xml' 'HOME/temp.csp'
0.03/0.21	c 0	1 domains, 84 variables, 0 predicates, 2 relations, 56 constraints
0.03/0.25	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.26	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.21/0.33	c 0	Parsing HOME/temp.csp
0.21/0.39	c 0	parsed 143 expressions
0.21/0.40	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.21/0.40	c 0	MAX CSP: 56 constraints
0.21/0.40	c 0	Converting to clausal form CSP
0.21/0.42	c 0	converted 21 (10%) expressions
0.21/0.42	c 0	converted 41 (20%) expressions
0.21/0.42	c 0	converted 61 (30%) expressions
0.21/0.42	c 0	converted 81 (40%) expressions
0.21/0.43	c 0	converted 101 (50%) expressions
0.21/0.43	c 0	converted 122 (60%) expressions
0.21/0.44	c 0	converted 142 (70%) expressions
0.21/0.44	c 0	converted 162 (80%) expressions
0.21/0.44	c 0	converted 182 (90%) expressions
0.21/0.48	c 0	converted 202 (100%) expressions
0.21/0.48	c 0	CSP : 196 integers, 0 booleans, 167 clauses, largest domain size 85
0.21/0.48	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.21/0.48	c 0	Propagation in CSP
0.21/0.50	c 0	53 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.21/0.50	c 0	CSP : 196 integers, 0 booleans, 167 clauses, largest domain size 57
0.21/0.50	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.21/0.50	c 0	Simplifing CSP by introducing new Boolean variables
0.21/0.50	c 0	CSP : 196 integers, 0 booleans, 167 clauses, largest domain size 57
0.21/0.50	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.21/0.52	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.21/0.53	c 0	20 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.21/0.53	c 0	40 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.21/0.53	c 0	59 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.21/0.53	c 0	79 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.21/0.53	c 0	98 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.21/0.53	c 0	118 (60%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.21/0.53	c 0	138 (70%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.21/0.54	c 0	157 (80%) CSP integer variables are encoded (297 clauses, 3331 bytes)
0.21/0.54	c 0	177 (90%) CSP integer variables are encoded (407 clauses, 4541 bytes)
0.21/0.54	c 0	196 (100%) CSP integer variables are encoded (500 clauses, 5564 bytes)
0.21/0.55	c 0	17 (10%) CSP clauses are encoded (568 clauses, 6622 bytes)
0.21/0.56	c 0	34 (20%) CSP clauses are encoded (636 clauses, 7812 bytes)
0.21/0.57	c 0	51 (30%) CSP clauses are encoded (704 clauses, 9002 bytes)
0.21/0.58	c 0	67 (40%) CSP clauses are encoded (1147 clauses, 15119 bytes)
0.21/0.59	c 0	84 (50%) CSP clauses are encoded (2800 clauses, 39159 bytes)
0.21/0.59	c 0	101 (60%) CSP clauses are encoded (2902 clauses, 40492 bytes)
0.21/0.59	c 0	117 (70%) CSP clauses are encoded (4608 clauses, 66051 bytes)
0.21/0.59	c 0	134 (80%) CSP clauses are encoded (4714 clauses, 67437 bytes)
0.21/0.59	c 0	151 (90%) CSP clauses are encoded (4963 clauses, 70915 bytes)
0.21/0.60	c 0	167 (100%) CSP clauses are encoded (5644 clauses, 80759 bytes)
0.21/0.60	c 0	167 CSP clauses encoded
0.21/0.60	c 0	Writing map file : HOME/temp.map
0.22/0.60	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.22/0.60	c 0	SAT : 696 SAT variables, 5644 SAT clauses, 80759 bytes
0.22/0.60	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.22/0.62	c 0	OBJECTIVE minimize _COST
0.22/0.62	c 0	OBJECTIVE BOUND: 0 <= _COST <= 
0.22/0.62	c 0	SEARCHING: _COST <= 28
0.22/0.62	c 0	SOLVING HOME/temp.cnf
0.22/0.62	c 0	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.22/0.63	c 0	This is MiniSat 2.0 beta
0.22/0.63	c 0	WARNING: for repeatability, setting FPU to use double precision
0.22/0.63	c 0	============================[ Problem Statistics ]=============================
0.22/0.63	c 0	|                                                                             |
0.22/0.63	c 0	|  Number of variables:  696                                                  |
0.22/0.63	c 0	|  Number of clauses:    5645                                                 |
0.22/0.63	c 0	|  Parsing time:         0.00         s                                       |
0.22/0.63	c 0	============================[ Search Statistics ]==============================
0.22/0.63	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.22/0.63	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.22/0.63	c 0	===============================================================================
0.22/0.63	c 0	|         0 |     528     3747    10385 |     1249        0    nan |  0.000 % |
0.22/0.63	c 0	===============================================================================
0.22/0.63	c 0	restarts              : 1
0.22/0.63	c 0	conflicts             : 0              (0 /sec)
0.22/0.63	c 0	decisions             : 58             (0.00 % random) (19340 /sec)
0.22/0.63	c 0	propagations          : 696            (232077 /sec)
0.22/0.63	c 0	conflict literals     : 0              ( nan % deleted)
0.22/0.63	c 0	Memory used           : 2.03 MB
0.22/0.63	c 0	CPU time              : 0.002999 s
0.22/0.63	c 0	
0.22/0.63	c 0	SATISFIABLE
0.22/0.63	c 0	FOUND: _COST <= 28
0.22/0.63	s SATISFIABLE
0.22/0.63	c 0	DECODING HOME/temp.out WITH HOME/temp.map
0.22/0.63	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'
0.57/0.71	c 0	Decoding HOME/temp.out
0.57/0.76	c 0	OBJECTIVE _COST 28
0.57/0.76	o 28
0.57/0.77	v 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.57/0.77	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.57/0.80	c 0	OBJECTIVE BOUND: 0 <= _COST <= 28
0.57/0.80	c 0	SEARCHING: _COST <= 14
0.57/0.80	c 0	SOLVING HOME/temp.cnf
0.57/0.80	c 0	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.70/0.80	c 0	This is MiniSat 2.0 beta
0.70/0.80	c 0	WARNING: for repeatability, setting FPU to use double precision
0.70/0.80	c 0	============================[ Problem Statistics ]=============================
0.70/0.80	c 0	|                                                                             |
0.70/0.80	c 0	|  Number of variables:  696                                                  |
0.70/0.80	c 0	|  Number of clauses:    5645                                                 |
0.70/0.80	c 0	|  Parsing time:         0.00         s                                       |
0.70/0.80	c 0	============================[ Search Statistics ]==============================
0.70/0.80	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.70/0.80	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.70/0.80	c 0	===============================================================================
0.70/0.80	c 0	|         0 |     430     2592     7200 |      864        0    nan |  0.000 % |
0.70/0.80	c 0	===============================================================================
0.70/0.80	c 0	restarts              : 1
0.70/0.80	c 0	conflicts             : 0              (0 /sec)
0.70/0.80	c 0	decisions             : 45             (0.00 % random) (22511 /sec)
0.70/0.80	c 0	propagations          : 696            (348174 /sec)
0.70/0.80	c 0	conflict literals     : 0              ( nan % deleted)
0.70/0.80	c 0	Memory used           : 2.03 MB
0.70/0.80	c 0	CPU time              : 0.001999 s
0.70/0.80	c 0	
0.70/0.80	c 0	SATISFIABLE
0.70/0.80	c 0	FOUND: _COST <= 14
0.70/0.80	c 0	DECODING HOME/temp.out WITH HOME/temp.map
0.70/0.80	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'
0.70/0.88	c 1	Decoding HOME/temp.out
0.70/0.93	c 1	OBJECTIVE _COST 14
0.70/0.93	o 14
0.70/0.93	v 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.70/0.94	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.70/0.96	c 1	OBJECTIVE BOUND: 0 <= _COST <= 14
0.70/0.96	c 1	SEARCHING: _COST <= 7
0.70/0.96	c 1	SOLVING HOME/temp.cnf
0.70/0.96	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.70/0.97	c 1	This is MiniSat 2.0 beta
0.70/0.97	c 1	WARNING: for repeatability, setting FPU to use double precision
0.70/0.97	c 1	============================[ Problem Statistics ]=============================
0.70/0.97	c 1	|                                                                             |
0.70/0.97	c 1	|  Number of variables:  696                                                  |
0.70/0.97	c 1	|  Number of clauses:    5645                                                 |
0.70/0.97	c 1	|  Parsing time:         0.00         s                                       |
0.70/0.97	c 1	============================[ Search Statistics ]==============================
0.70/0.97	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.70/0.97	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.70/0.97	c 1	===============================================================================
0.70/0.97	c 1	|         0 |     360     1682     4673 |      560        0    nan |  0.000 % |
0.70/0.97	c 1	===============================================================================
0.70/0.97	c 1	restarts              : 1
0.70/0.97	c 1	conflicts             : 0              (0 /sec)
0.70/0.97	c 1	decisions             : 39             (0.00 % random) (19510 /sec)
0.70/0.97	c 1	propagations          : 696            (348174 /sec)
0.70/0.97	c 1	conflict literals     : 0              ( nan % deleted)
0.70/0.97	c 1	Memory used           : 2.03 MB
0.70/0.97	c 1	CPU time              : 0.001999 s
0.70/0.97	c 1	
0.70/0.97	c 1	SATISFIABLE
0.70/0.97	c 1	FOUND: _COST <= 7
0.70/0.97	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.70/0.97	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'
0.85/1.06	c 1	Decoding HOME/temp.out
0.95/1.10	c 1	OBJECTIVE _COST 7
0.95/1.10	o 7
0.95/1.11	v 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.95/1.11	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.95/1.14	c 1	OBJECTIVE BOUND: 0 <= _COST <= 7
0.95/1.14	c 1	SEARCHING: _COST <= 3
0.95/1.14	c 1	SOLVING HOME/temp.cnf
0.95/1.14	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.95/1.14	c 1	This is MiniSat 2.0 beta
0.95/1.14	c 1	WARNING: for repeatability, setting FPU to use double precision
0.95/1.14	c 1	============================[ Problem Statistics ]=============================
0.95/1.14	c 1	|                                                                             |
0.95/1.14	c 1	|  Number of variables:  696                                                  |
0.95/1.14	c 1	|  Number of clauses:    5645                                                 |
0.95/1.15	c 1	|  Parsing time:         0.00         s                                       |
0.95/1.15	c 1	============================[ Search Statistics ]==============================
0.95/1.15	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.95/1.15	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.95/1.15	c 1	===============================================================================
0.95/1.15	c 1	|         0 |     284      964     2743 |      321        0    nan |  0.000 % |
0.95/1.15	c 1	===============================================================================
0.95/1.15	c 1	restarts              : 1
0.95/1.15	c 1	conflicts             : 0              (0 /sec)
0.95/1.15	c 1	decisions             : 36             (0.00 % random) (9002 /sec)
0.95/1.15	c 1	propagations          : 696            (174044 /sec)
0.95/1.15	c 1	conflict literals     : 0              ( nan % deleted)
0.95/1.15	c 1	Memory used           : 2.03 MB
0.95/1.15	c 1	CPU time              : 0.003999 s
0.95/1.15	c 1	
0.95/1.15	c 1	SATISFIABLE
0.95/1.15	c 1	FOUND: _COST <= 3
0.95/1.15	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.95/1.15	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'
0.99/1.23	c 1	Decoding HOME/temp.out
0.99/1.26	c 1	OBJECTIVE _COST 3
0.99/1.26	o 3
0.99/1.27	v 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.99/1.27	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.99/1.32	c 1	OBJECTIVE BOUND: 0 <= _COST <= 3
0.99/1.32	c 1	SEARCHING: _COST <= 1
0.99/1.32	c 1	SOLVING HOME/temp.cnf
0.99/1.32	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.99/1.32	c 1	This is MiniSat 2.0 beta
0.99/1.32	c 1	WARNING: for repeatability, setting FPU to use double precision
0.99/1.32	c 1	============================[ Problem Statistics ]=============================
0.99/1.32	c 1	|                                                                             |
0.99/1.32	c 1	|  Number of variables:  696                                                  |
0.99/1.32	c 1	|  Number of clauses:    5645                                                 |
0.99/1.33	c 1	|  Parsing time:         0.00         s                                       |
0.99/1.33	c 1	============================[ Search Statistics ]==============================
0.99/1.33	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.99/1.33	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.99/1.33	c 1	===============================================================================
0.99/1.33	c 1	|         0 |     196      445     1448 |      148        0    nan |  0.000 % |
0.99/1.33	c 1	===============================================================================
0.99/1.33	c 1	restarts              : 1
0.99/1.33	c 1	conflicts             : 0              (0 /sec)
0.99/1.33	c 1	decisions             : 36             (0.00 % random) (12004 /sec)
0.99/1.33	c 1	propagations          : 696            (232077 /sec)
0.99/1.33	c 1	conflict literals     : 0              ( nan % deleted)
0.99/1.33	c 1	Memory used           : 2.03 MB
0.99/1.33	c 1	CPU time              : 0.002999 s
0.99/1.33	c 1	
0.99/1.33	c 1	SATISFIABLE
0.99/1.33	c 1	FOUND: _COST <= 1
0.99/1.33	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.99/1.33	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'
1.13/1.41	c 1	Decoding HOME/temp.out
1.13/1.46	c 1	OBJECTIVE _COST 1
1.13/1.46	o 1
1.13/1.46	v 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1.13/1.46	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.13/1.49	c 1	OBJECTIVE BOUND: 0 <= _COST <= 1
1.13/1.49	c 1	SEARCHING: _COST <= 0
1.13/1.49	c 1	SOLVING HOME/temp.cnf
1.13/1.49	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.13/1.49	c 1	This is MiniSat 2.0 beta
1.13/1.49	c 1	WARNING: for repeatability, setting FPU to use double precision
1.13/1.49	c 1	============================[ Problem Statistics ]=============================
1.13/1.49	c 1	|                                                                             |
1.13/1.49	c 1	|  Number of variables:  696                                                  |
1.13/1.49	c 1	|  Number of clauses:    5645                                                 |
1.26/1.50	c 1	|  Parsing time:         0.00         s                                       |
1.26/1.50	c 1	============================[ Search Statistics ]==============================
1.26/1.50	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.26/1.50	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.26/1.50	c 1	===============================================================================
1.26/1.50	c 1	|         0 |      84      224      896 |       74        0    nan |  0.000 % |
1.26/1.50	c 1	|       101 |      84      224      896 |       82      101     19 | 87.931 % |
1.26/1.50	c 1	|       251 |      84      224      896 |       90      251     18 | 87.931 % |
1.26/1.51	c 1	|       477 |      84      224      896 |       99      477     13 | 87.931 % |
1.26/1.51	c 1	===============================================================================
1.26/1.51	c 1	restarts              : 4
1.26/1.51	c 1	conflicts             : 643            (53592 /sec)
1.26/1.51	c 1	decisions             : 984            (1.93 % random) (82014 /sec)
1.26/1.51	c 1	propagations          : 15992          (1332889 /sec)
1.26/1.51	c 1	conflict literals     : 7026           (12.12 % deleted)
1.26/1.51	c 1	Memory used           : 2.03 MB
1.26/1.51	c 1	CPU time              : 0.011998 s
1.26/1.51	c 1	
1.26/1.51	c 1	UNSATISFIABLE
1.26/1.51	c 1	NOT FOUND: _COST <= 0
1.26/1.51	c 1	OBJECTIVE _COST 1
1.26/1.51	s OPTIMUM FOUND
1.26/1.51	c 1	CPU 1.06 (0.03 0.01 1.03 0.2)
1.26/1.51	c 1	END Sat Jul 12 05:01:29 2008

Verifier Data (download as text)

OK	1	55
1 unsatisfied constraints, 55 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-1110692-1215831688/watcher-1110692-1215831688 -o /tmp/evaluation-result-1110692-1215831688/solver-1110692-1215831688 -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-1110692-1215831688.xml 

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


[startup+0 s]
/proc/loadavg: 1.99 1.98 1.99 4/80 13656
/proc/meminfo: memFree=1826552/2055920 swapFree=4192812/4192956
[pid=13656] ppid=13654 vsize=18572 CPUtime=0
/proc/13656/stat : 13656 (runsolver) R 13654 13656 12554 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 39871981 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 244671114535 0 0 4096 24578 0 0 0 17 1 0 0
/proc/13656/statm: 4643 292 257 25 0 2626 0

[startup+0.0483521 s]
/proc/loadavg: 1.99 1.98 1.99 4/80 13656
/proc/meminfo: memFree=1826552/2055920 swapFree=4192812/4192956
[pid=13656] ppid=13654 vsize=13600 CPUtime=0.03
/proc/13656/stat : 13656 (sugar) R 13654 13656 12554 0 -1 4194304 825 0 0 0 3 0 0 0 20 0 1 0 39871981 13926400 792 996147200 4194304 4206940 548682068592 18446744073709551615 244671113887 0 0 4224 16386 0 0 0 17 1 0 0
/proc/13656/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101364 s]
/proc/loadavg: 1.99 1.98 1.99 4/80 13656
/proc/meminfo: memFree=1826552/2055920 swapFree=4192812/4192956
[pid=13656] ppid=13654 vsize=13600 CPUtime=0.03
/proc/13656/stat : 13656 (sugar) S 13654 13656 12554 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 39871981 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13656/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301403 s]
/proc/loadavg: 1.99 1.98 1.99 4/80 13656
/proc/meminfo: memFree=1826552/2055920 swapFree=4192812/4192956
[pid=13656] ppid=13654 vsize=13600 CPUtime=0.21
/proc/13656/stat : 13656 (sugar) S 13654 13656 12554 0 -1 4194304 957 4103 0 1 3 0 16 2 16 0 1 0 39871981 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13656/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 13600

[startup+0.701476 s]
/proc/loadavg: 1.99 1.98 1.99 4/80 13656
/proc/meminfo: memFree=1826552/2055920 swapFree=4192812/4192956
[pid=13656] ppid=13654 vsize=13600 CPUtime=0.57
/proc/13656/stat : 13656 (sugar) S 13654 13656 12554 0 -1 4194304 1103 9889 0 2 3 1 47 6 17 0 1 0 39871981 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13656/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 13600

[startup+1.50162 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 13708
/proc/meminfo: memFree=1822352/2055920 swapFree=4192812/4192956
[pid=13656] ppid=13654 vsize=13600 CPUtime=1.26
/proc/13656/stat : 13656 (sugar) S 13654 13656 12554 0 -1 4194304 1630 30448 0 7 3 1 102 20 16 0 1 0 39871981 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13656/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 13600

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

Child status: 0
Real time (s): 1.51451
CPU time (s): 1.3038
CPU user time (s): 1.07484
CPU system time (s): 0.228965
CPU usage (%): 86.0875
Max. virtual memory (cumulated for all children) (KiB): 882968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.07484
system time used= 0.228965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32638
page faults= 7
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1971
involuntary context switches= 1904

runsolver used 0.011998 second user time and 0.016997 second system time

The end

Launcher Data (download as text)

Begin job on node7 at 2008-07-12 05:01:28
IDJOB=1110692
IDBENCH=61139
IDSOLVER=368
FILE ID=node7/1110692-1215831688
PBS_JOBID= 7903338
Free space on /tmp= 66524 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/dubois/normalized-dubois-28_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-1110692-1215831688/watcher-1110692-1215831688 -o /tmp/evaluation-result-1110692-1215831688/solver-1110692-1215831688 -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-1110692-1215831688.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0cec5daf3cd3e5179f902ca1da45a8db
RANDOM SEED=1608818778

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:       1827032 kB
Buffers:         37136 kB
Cached:          87916 kB
SwapCached:          0 kB
Active:         104428 kB
Inactive:        65280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827032 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          64964 kB
Slab:            44456 kB
Committed_AS:   921232 kB
PageTables:       1908 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= 66520 MiB
End job on node7 at 2008-07-12 05:01:29