Trace number 1113717

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+minisat-incOPTIMUM1 1.44478 2.11031

General information on the benchmark

Namecsp/graphColoring/insertion/k-insertion/
normalized-2-insertions-3-3.xml
MD5SUM9b2dd82651de0f42341e7b0a0468449b
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints1
Best CPU time to get the best result obtained on this benchmark1.43478
Satisfiable
(Un)Satisfiability was proved
Number of variables37
Number of constraints72
Maximum constraint arity2
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension72
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)

0.05/0.31	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.05/0.32	c 0	BEGIN Thu Aug  7 20:50:43 2008
0.05/0.32	c 0	PID 18912
0.05/0.34	c 0	HOST node82.alineos.net
0.05/0.34	c 0	CONVERTING HOME/instance-1113717-1218135042.xml TO HOME/temp.csp
0.05/0.34	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1113717-1218135042.xml' 'HOME/temp.csp'
0.07/0.70	c 0	1 domains, 37 variables, 1 predicates, 0 relations, 72 constraints
0.07/0.75	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.75	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.27/0.82	c 0	Parsing HOME/temp.csp
0.27/0.85	c 0	parsed 111 expressions
0.27/0.86	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.27/0.86	c 0	MAX CSP: 72 constraints
0.27/0.86	c 0	Converting to clausal form CSP
0.27/0.88	c 0	converted 19 (10%) expressions
0.27/0.88	c 0	converted 38 (20%) expressions
0.27/0.89	c 0	converted 56 (30%) expressions
0.27/0.90	c 0	converted 75 (40%) expressions
0.27/0.90	c 0	converted 93 (50%) expressions
0.27/0.90	c 0	converted 112 (60%) expressions
0.27/0.91	c 0	converted 131 (70%) expressions
0.27/0.91	c 0	converted 149 (80%) expressions
0.27/0.91	c 0	converted 168 (90%) expressions
0.27/0.94	c 0	converted 186 (100%) expressions
0.27/0.94	c 0	CSP : 181 integers, 0 booleans, 215 clauses, largest domain size 109
0.27/0.94	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.27/0.94	c 0	Propagation in CSP
0.27/0.95	c 0	70 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.27/0.95	c 0	CSP : 181 integers, 0 booleans, 215 clauses, largest domain size 73
0.27/0.95	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.27/0.95	c 0	Simplifing CSP by introducing new Boolean variables
0.27/0.95	c 0	CSP : 181 integers, 144 booleans, 359 clauses, largest domain size 73
0.27/0.95	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.27/0.97	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.27/0.98	c 0	19 (10%) CSP integer variables are encoded (19 clauses, 226 bytes)
0.27/0.98	c 0	37 (20%) CSP integer variables are encoded (37 clauses, 388 bytes)
0.27/0.98	c 0	55 (30%) CSP integer variables are encoded (37 clauses, 388 bytes)
0.27/0.98	c 0	73 (40%) CSP integer variables are encoded (37 clauses, 388 bytes)
0.27/0.98	c 0	91 (50%) CSP integer variables are encoded (37 clauses, 388 bytes)
0.27/0.98	c 0	109 (60%) CSP integer variables are encoded (37 clauses, 388 bytes)
0.27/0.99	c 0	127 (70%) CSP integer variables are encoded (422 clauses, 4623 bytes)
0.27/0.99	c 0	145 (80%) CSP integer variables are encoded (552 clauses, 6053 bytes)
0.27/0.99	c 0	163 (90%) CSP integer variables are encoded (682 clauses, 7483 bytes)
0.27/0.99	c 0	181 (100%) CSP integer variables are encoded (776 clauses, 8517 bytes)
0.27/0.99	c 0	36 (10%) CSP clauses are encoded (860 clauses, 9463 bytes)
0.27/0.99	c 0	72 (20%) CSP clauses are encoded (944 clauses, 10485 bytes)
0.27/1.00	c 0	108 (30%) CSP clauses are encoded (1028 clauses, 11600 bytes)
0.27/1.00	c 0	144 (40%) CSP clauses are encoded (1112 clauses, 12716 bytes)
0.27/1.00	c 0	180 (50%) CSP clauses are encoded (1196 clauses, 13832 bytes)
0.27/1.00	c 0	216 (60%) CSP clauses are encoded (1280 clauses, 14948 bytes)
0.27/1.01	c 0	252 (70%) CSP clauses are encoded (4678 clauses, 63736 bytes)
0.27/1.02	c 0	288 (80%) CSP clauses are encoded (7566 clauses, 107052 bytes)
0.27/1.02	c 0	324 (90%) CSP clauses are encoded (8030 clauses, 113510 bytes)
0.27/1.03	c 0	359 (100%) CSP clauses are encoded (9238 clauses, 131026 bytes)
0.27/1.03	c 0	359 CSP clauses encoded
0.27/1.03	c 0	Writing map file : HOME/temp.map
0.27/1.03	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/1.03	c 0	SAT : 1101 SAT variables, 9238 SAT clauses, 131026 bytes
0.27/1.03	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/1.06	c 0	OBJECTIVE minimize _COST
0.27/1.06	c 0	SOLVING HOME/temp.cnf
0.27/1.06	c 0	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.27/1.09	c 0	This is MiniSat 2.0 beta incremental
0.27/1.09	c 0	WARNING: for repeatability, setting FPU to use double precision
0.27/1.09	c 0	============================[ Problem Statistics ]=============================
0.27/1.09	c 0	|                                                                             |
0.27/1.09	c 0	|  Number of variables:  1101                                                 |
0.27/1.09	c 0	|  Number of clauses:    9238                                                 |
0.27/1.10	c 0	|  Parsing time:         0.00         s                                       |
0.27/1.10	c 0	OK
0.27/1.10	c 0	OBJECTIVE BOUND: 0 <= _COST <= 
0.27/1.10	c 0	SEARCHING: _COST <= 36
0.27/1.10	c 0	============================[ Search Statistics ]==============================
0.27/1.10	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.27/1.10	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.27/1.10	c 0	===============================================================================
0.27/1.10	c 0	|         0 |    1101     9238    25100 |     3079        0    nan |  0.000 % |
0.61/1.10	c 1	===============================================================================
0.61/1.10	c 1	restarts              : 1
0.61/1.10	c 1	conflicts             : 2             (400 /sec)
0.61/1.10	c 1	decisions             : 105           (0.00 % random) (21004 /sec)
0.61/1.10	c 1	propagations          : 1160           (232046 /sec)
0.61/1.10	c 1	conflict literals     : 26             (0.00 % deleted)
0.61/1.10	c 1	Memory used           : 2.19 MB
0.61/1.10	c 1	CPU time              : 0.004999 s
0.61/1.10	c 1	
0.61/1.10	c 1	SATISFIABLE
0.61/1.10	c 1	OK
0.61/1.10	c 1	FOUND: _COST <= 36
0.61/1.10	s SATISFIABLE
0.61/1.10	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.61/1.10	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.61/1.17	c 1	Decoding HOME/temp.out
0.61/1.20	c 1	OBJECTIVE _COST 36
0.61/1.20	o 36
0.61/1.20	v 2 0 2 0 1 0 2 0 1 1 1 1 0 1 1 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
0.61/1.20	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.61/1.26	c 1	OK
0.61/1.26	c 1	OBJECTIVE BOUND: 0 <= _COST <= 36
0.61/1.26	c 1	SEARCHING: _COST <= 18
0.61/1.26	c 1	============================[ Search Statistics ]==============================
0.61/1.26	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.61/1.26	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.61/1.26	c 1	===============================================================================
0.61/1.26	c 1	|         2 |    1101     9238    25100 |     3079        2     13 |  0.000 % |
0.61/1.26	c 1	===============================================================================
0.61/1.26	c 1	restarts              : 2
0.61/1.26	c 1	conflicts             : 2             (400 /sec)
0.61/1.26	c 1	decisions             : 165           (0.61 % random) (33007 /sec)
0.61/1.26	c 1	propagations          : 2261           (452290 /sec)
0.61/1.26	c 1	conflict literals     : 26             (0.00 % deleted)
0.61/1.26	c 1	Memory used           : 2.19 MB
0.61/1.26	c 1	CPU time              : 0.004999 s
0.61/1.26	c 1	
0.61/1.26	c 1	SATISFIABLE
0.61/1.26	c 1	OK
0.61/1.26	c 1	FOUND: _COST <= 18
0.61/1.26	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.61/1.26	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.73/1.33	c 1	Decoding HOME/temp.out
0.73/1.36	c 1	OBJECTIVE _COST 18
0.73/1.36	o 18
0.73/1.36	v 2 2 2 2 2 2 0 0 2 2 1 2 1 1 1 1 1 2 0 0 2 0 0 0 0 0 0 1 1 1 2 2 1 2 2 2 2
0.73/1.36	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.73/1.41	c 1	OK
0.73/1.41	c 1	OBJECTIVE BOUND: 0 <= _COST <= 18
0.73/1.41	c 1	SEARCHING: _COST <= 9
0.73/1.41	c 1	============================[ Search Statistics ]==============================
0.73/1.41	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.73/1.41	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.73/1.41	c 1	===============================================================================
0.73/1.41	c 1	|         2 |     849     9238    25100 |     3079        2     13 |  0.000 % |
0.73/1.41	c 1	===============================================================================
0.73/1.41	c 1	restarts              : 3
0.73/1.41	c 1	conflicts             : 2             (400 /sec)
0.73/1.41	c 1	decisions             : 210           (0.95 % random) (42008 /sec)
0.73/1.41	c 1	propagations          : 3110           (622124 /sec)
0.73/1.41	c 1	conflict literals     : 26             (0.00 % deleted)
0.73/1.41	c 1	Memory used           : 2.19 MB
0.73/1.41	c 1	CPU time              : 0.004999 s
0.73/1.41	c 1	
0.73/1.41	c 1	SATISFIABLE
0.73/1.41	c 1	OK
0.73/1.41	c 1	FOUND: _COST <= 9
0.73/1.41	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.73/1.41	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.73/1.48	c 1	Decoding HOME/temp.out
0.85/1.51	c 1	OBJECTIVE _COST 9
0.85/1.51	o 9
0.85/1.51	v 2 2 2 1 2 2 1 1 2 2 1 1 1 0 0 1 1 0 0 0 2 0 0 0 2 2 0 1 1 1 1 1 1 1 1 1 2
0.85/1.52	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.85/1.57	c 1	OK
0.85/1.57	c 1	OBJECTIVE BOUND: 0 <= _COST <= 9
0.85/1.57	c 1	SEARCHING: _COST <= 4
0.85/1.57	c 1	============================[ Search Statistics ]==============================
0.85/1.57	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.85/1.57	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.85/1.57	c 1	===============================================================================
0.85/1.57	c 1	|         2 |     705     9238    25100 |     3079        2     13 |  0.000 % |
0.85/1.57	c 1	===============================================================================
0.85/1.57	c 1	restarts              : 4
0.85/1.57	c 1	conflicts             : 2             (333 /sec)
0.85/1.57	c 1	decisions             : 235           (0.85 % random) (39173 /sec)
0.85/1.57	c 1	propagations          : 3815           (635939 /sec)
0.85/1.57	c 1	conflict literals     : 26             (0.00 % deleted)
0.85/1.57	c 1	Memory used           : 2.19 MB
0.85/1.57	c 1	CPU time              : 0.005999 s
0.85/1.57	c 1	
0.85/1.57	c 1	SATISFIABLE
0.85/1.57	c 1	OK
0.85/1.57	c 1	FOUND: _COST <= 4
0.85/1.57	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.85/1.57	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.98/1.64	c 1	Decoding HOME/temp.out
0.98/1.67	c 1	OBJECTIVE _COST 4
0.98/1.67	o 4
0.98/1.67	v 2 2 1 0 2 2 1 0 2 1 2 1 1 1 0 1 1 2 0 0 1 2 2 2 1 0 0 1 2 1 1 1 2 1 1 2 0
0.98/1.67	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.98/1.72	c 1	OK
0.98/1.72	c 1	OBJECTIVE BOUND: 0 <= _COST <= 4
0.98/1.72	c 1	SEARCHING: _COST <= 2
0.98/1.73	c 1	============================[ Search Statistics ]==============================
0.98/1.73	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.98/1.73	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.98/1.73	c 1	===============================================================================
0.98/1.73	c 1	|         2 |     606     9238    25100 |     3079        2     13 |  0.000 % |
0.98/1.73	c 1	===============================================================================
0.98/1.73	c 1	restarts              : 5
0.98/1.73	c 1	conflicts             : 72            (8002 /sec)
0.98/1.73	c 1	decisions             : 352           (0.57 % random) (39120 /sec)
0.98/1.73	c 1	propagations          : 9499           (1055679 /sec)
0.98/1.73	c 1	conflict literals     : 2507           (0.36 % deleted)
0.98/1.73	c 1	Memory used           : 2.19 MB
0.98/1.73	c 1	CPU time              : 0.008998 s
0.98/1.73	c 1	
0.98/1.73	c 1	SATISFIABLE
0.98/1.73	c 1	OK
0.98/1.73	c 1	FOUND: _COST <= 2
0.98/1.73	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.98/1.73	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.98/1.80	c 1	Decoding HOME/temp.out
1.10/1.82	c 1	OBJECTIVE _COST 2
1.10/1.82	o 2
1.10/1.83	v 0 2 1 2 0 2 1 1 0 1 1 1 1 0 0 1 2 2 2 2 2 2 0 2 1 1 0 1 1 1 1 0 0 1 1 0 2
1.10/1.83	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.10/1.88	c 1	OK
1.10/1.88	c 1	OBJECTIVE BOUND: 0 <= _COST <= 2
1.10/1.88	c 1	SEARCHING: _COST <= 1
1.10/1.88	c 1	============================[ Search Statistics ]==============================
1.10/1.88	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.10/1.88	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.10/1.88	c 1	===============================================================================
1.10/1.88	c 1	|        72 |     508     9238    25100 |     3079       72     35 |  0.000 % |
1.10/1.88	c 1	===============================================================================
1.10/1.88	c 1	restarts              : 6
1.10/1.88	c 1	conflicts             : 75            (7502 /sec)
1.10/1.88	c 1	decisions             : 379           (0.79 % random) (37908 /sec)
1.10/1.88	c 1	propagations          : 10159          (1016103 /sec)
1.10/1.88	c 1	conflict literals     : 2575           (0.35 % deleted)
1.10/1.88	c 1	Memory used           : 2.19 MB
1.10/1.88	c 1	CPU time              : 0.009998 s
1.10/1.88	c 1	
1.10/1.88	c 1	SATISFIABLE
1.10/1.88	c 1	OK
1.10/1.88	c 1	FOUND: _COST <= 1
1.10/1.88	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.10/1.88	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.22/1.95	c 1	Decoding HOME/temp.out
1.22/1.98	c 1	OBJECTIVE _COST 1
1.22/1.98	o 1
1.22/1.98	v 2 1 2 0 1 1 2 0 1 2 1 2 0 2 1 2 2 1 2 1 2 1 1 1 2 1 1 0 1 0 0 0 1 0 0 0 2
1.22/1.98	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.22/2.04	c 1	OK
1.22/2.04	c 1	OBJECTIVE BOUND: 0 <= _COST <= 1
1.22/2.04	c 1	SEARCHING: _COST <= 0
1.22/2.04	c 1	============================[ Search Statistics ]==============================
1.22/2.04	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.22/2.04	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.22/2.04	c 1	===============================================================================
1.22/2.04	c 1	|        75 |     434     9238    25100 |     3079       75     34 |  0.000 % |
1.22/2.04	c 1	|       176 |     434     9238    25100 |     3387      176     36 | 67.133 % |
1.22/2.05	c 1	|       328 |     434     9238    25100 |     3725      328     40 | 67.133 % |
1.22/2.06	c 1	|       553 |     362      826     2010 |     4098      553     44 | 67.133 % |
1.22/2.08	c 1	|       892 |     362      826     2010 |     4508      892     51 | 67.133 % |
1.40/2.10	c 2	===============================================================================
1.40/2.10	c 2	restarts              : 11
1.40/2.10	c 2	conflicts             : 1155          (15200 /sec)
1.40/2.10	c 2	decisions             : 1649          (0.85 % random) (21701 /sec)
1.40/2.10	c 2	propagations          : 89411          (1176646 /sec)
1.40/2.10	c 2	conflict literals     : 62710          (4.30 % deleted)
1.40/2.10	c 2	Memory used           : 2.32 MB
1.40/2.10	c 2	CPU time              : 0.075988 s
1.40/2.10	c 2	
1.40/2.10	c 2	UNSATISFIABLE
1.40/2.10	c 2	OK
1.40/2.10	c 2	NOT FOUND: _COST <= 0
1.40/2.10	c 2	OK
1.40/2.10	c 2	OBJECTIVE _COST 1
1.40/2.10	s OPTIMUM FOUND
1.40/2.10	c 2	CPU 1.16 (0.05 0.03 1.11 0.23)
1.40/2.10	c 2	END Thu Aug  7 20:50:45 2008

Verifier Data (download as text)

OK	1	71
1 unsatisfied constraints, 71 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-1113717-1218135042/watcher-1113717-1218135042 -o /tmp/evaluation-result-1113717-1218135042/solver-1113717-1218135042 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar++ -max -incremental -c -vv -java=java -Xmx700M -decjava=java -Xmx50M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat-inc -tmp=HOME/temp HOME/instance-1113717-1218135042.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: 2.97 3.28 3.18 3/83 18912
/proc/meminfo: memFree=1188024/2055920 swapFree=4181028/4192956
[pid=18912] ppid=18910 vsize=18572 CPUtime=0
/proc/18912/stat : 18912 (runsolver) D 18910 18912 18258 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 140590159 19017728 292 996147200 4194304 4296836 548682068192 18446744073709551615 224264776999 0 0 4096 24578 18446744071563608240 0 0 17 0 0 0
/proc/18912/statm: 4643 292 257 25 0 2626 0

[startup+0.106243 s]
/proc/loadavg: 2.97 3.28 3.18 3/83 18912
/proc/meminfo: memFree=1188024/2055920 swapFree=4181028/4192956
[pid=18912] ppid=18910 vsize=12272 CPUtime=0
/proc/18912/stat : 18912 (sugar++) D 18910 18912 18258 0 -1 4194304 349 0 4 0 0 0 0 0 18 0 1 0 140590159 12566528 321 996147200 4194304 4206940 548682068528 18446744073709551615 224273674338 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/18912/statm: 3068 321 242 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+0.202261 s]
/proc/loadavg: 2.97 3.28 3.18 3/83 18912
/proc/meminfo: memFree=1188024/2055920 swapFree=4181028/4192956
[pid=18912] ppid=18910 vsize=13336 CPUtime=0.03
/proc/18912/stat : 18912 (sugar++) D 18910 18912 18258 0 -1 4194304 735 0 4 0 2 1 0 0 18 0 1 0 140590159 13656064 707 996147200 4194304 4206940 548682068528 18446744073709551615 224273674338 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/18912/statm: 3334 707 338 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+0.302279 s]
/proc/loadavg: 2.97 3.28 3.18 3/83 18912
/proc/meminfo: memFree=1188024/2055920 swapFree=4181028/4192956
[pid=18912] ppid=18910 vsize=16212 CPUtime=0.05
/proc/18912/stat : 18912 (sugar++) D 18910 18912 18258 0 -1 4194304 963 0 6 0 4 1 0 0 18 0 1 0 140590159 16601088 937 996147200 4194304 4206940 548682068528 18446744073709551615 224273674338 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/18912/statm: 4053 937 380 3 0 632 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16212

[startup+0.702378 s]
/proc/loadavg: 2.97 3.28 3.18 3/83 18912
/proc/meminfo: memFree=1188024/2055920 swapFree=4181028/4192956
[pid=18912] ppid=18910 vsize=16740 CPUtime=0.07
/proc/18912/stat : 18912 (sugar++) R 18910 18912 18258 0 -1 4194304 1230 128 6 0 5 2 0 0 16 0 1 0 140590159 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 224273674194 0 0 4224 16386 0 0 0 17 1 0 0
/proc/18912/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+1.5015 s]
/proc/loadavg: 2.97 3.28 3.18 2/85 18935
/proc/meminfo: memFree=1173928/2055920 swapFree=4181028/4192956
[pid=18912] ppid=18910 vsize=16740 CPUtime=0.85
/proc/18912/stat : 18912 (sugar++) S 18910 18912 18258 0 -1 4194304 1655 16815 10 71 5 2 65 13 15 0 1 0 140590159 17141760 1115 996147200 4194304 4206940 548682068528 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18912/statm: 4185 1115 414 3 0 764 0
[pid=18935] ppid=18912 vsize=2236 CPUtime=0
/proc/18935/stat : 18935 (minisat-inc) S 18912 18912 18258 0 -1 4194304 299 0 0 0 0 0 0 0 15 0 1 0 140590269 2289664 241 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/18935/statm: 559 241 78 151 0 405 0
Current children cumulated CPU time (s) 0.85
Current children cumulated vsize (KiB) 18976

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

[startup+1.60152 s]
/proc/loadavg: 2.97 3.28 3.18 2/85 18935
/proc/meminfo: memFree=1173928/2055920 swapFree=4181028/4192956
[pid=18912] ppid=18910 vsize=16740 CPUtime=0.98
/proc/18912/stat : 18912 (sugar++) S 18910 18912 18258 0 -1 4194304 1706 20540 10 72 5 3 75 15 15 0 1 0 140590159 17141760 1115 996147200 4194304 4206940 548682068528 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18912/statm: 4185 1115 414 3 0 764 0
[pid=18935] ppid=18912 vsize=2236 CPUtime=0
/proc/18935/stat : 18935 (minisat-inc) S 18912 18912 18258 0 -1 4194304 301 0 0 0 0 0 0 0 15 0 1 0 140590269 2289664 241 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/18935/statm: 559 241 78 151 0 405 0
Current children cumulated CPU time (s) 0.98
Current children cumulated vsize (KiB) 18976

[startup+2.00159 s]
/proc/loadavg: 2.97 3.28 3.18 2/85 18935
/proc/meminfo: memFree=1173928/2055920 swapFree=4181028/4192956
[pid=18912] ppid=18910 vsize=16740 CPUtime=1.22
/proc/18912/stat : 18912 (sugar++) S 18910 18912 18258 0 -1 4194304 1864 27982 10 74 5 3 94 20 15 0 1 0 140590159 17141760 1115 996147200 4194304 4206940 548682068528 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18912/statm: 4185 1115 414 3 0 764 0
[pid=18935] ppid=18912 vsize=2236 CPUtime=0
/proc/18935/stat : 18935 (minisat-inc) S 18912 18912 18258 0 -1 4194304 309 0 0 0 0 0 0 0 15 0 1 0 140590269 2289664 245 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/18935/statm: 559 245 78 151 0 405 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 18976

[startup+2.10161 s]
/proc/loadavg: 2.97 3.28 3.18 2/85 18935
/proc/meminfo: memFree=1173928/2055920 swapFree=4181028/4192956
[pid=18912] ppid=18910 vsize=16740 CPUtime=1.34
/proc/18912/stat : 18912 (sugar++) S 18910 18912 18258 0 -1 4194304 1880 31704 10 75 5 3 104 22 16 0 1 0 140590159 17141760 1115 996147200 4194304 4206940 548682068528 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18912/statm: 4185 1115 414 3 0 764 0
[pid=18935] ppid=18912 vsize=2368 CPUtime=0.06
/proc/18935/stat : 18935 (minisat-inc) R 18912 18912 18258 0 -1 4194304 336 0 0 0 6 0 0 0 16 0 1 0 140590269 2424832 272 996147200 134512640 135134323 4294956192 18446744073709551615 134532039 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 592 272 79 151 0 438 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 19108

Child status: 0
Real time (s): 2.11031
CPU time (s): 1.44478
CPU user time (s): 1.17882
CPU system time (s): 0.265959
CPU usage (%): 68.4629
Max. virtual memory (cumulated for all children) (KiB): 24332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.17882
system time used= 0.265959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34005
page faults= 85
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1529
involuntary context switches= 666

runsolver used 0.010998 second user time and 0.019996 second system time

The end

Launcher Data (download as text)

Begin job on node82 at 2008-08-07 20:50:42
IDJOB=1113717
IDBENCH=61629
IDSOLVER=367
FILE ID=node82/1113717-1218135042
PBS_JOBID= 8000812
Free space on /tmp= 66556 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/graphColoring/insertion/k-insertion/normalized-2-insertions-3-3.xml
COMMAND LINE= DIR/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat-inc" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1113717-1218135042/watcher-1113717-1218135042 -o /tmp/evaluation-result-1113717-1218135042/solver-1113717-1218135042 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat-inc" -tmp="HOME/temp" HOME/instance-1113717-1218135042.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9b2dd82651de0f42341e7b0a0468449b
RANDOM SEED=1193208831

node82.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1188696 kB
Buffers:          2636 kB
Cached:          25920 kB
SwapCached:       4152 kB
Active:         803516 kB
Inactive:         4500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1188696 kB
SwapTotal:     4192956 kB
SwapFree:      4181028 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:         795744 kB
Slab:            42940 kB
Committed_AS:   914396 kB
PageTables:       3324 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB
End job on node82 at 2008-08-07 20:50:45