Trace number 1113826

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+minisatOPTIMUM2 1.41778 1.66612

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-3.xml
MD5SUMaa253ebcb4b244774c05961391955ab9
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints2
Best CPU time to get the best result obtained on this benchmark1.22381
Satisfiable
(Un)Satisfiability was proved
Number of variables12
Number of constraints75
Maximum constraint arity2
Maximum domain size12
Number of constraints which are defined in extension0
Number of constraints which are defined in intension75
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 21:48:54 2008
0.00/0.04	c 0	PID 19306
0.00/0.05	c 0	HOST node7.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1113826-1215892134.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-1113826-1215892134.xml' 'HOME/temp.csp'
0.03/0.23	c 0	1 domains, 12 variables, 2 predicates, 0 relations, 75 constraints
0.03/0.26	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.27	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'
0.21/0.34	c 0	Parsing HOME/temp.csp
0.21/0.37	c 0	parsed 90 expressions
0.21/0.38	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.21/0.38	c 1	MAX CSP: 75 constraints
0.21/0.38	c 1	Converting to clausal form CSP
0.21/0.41	c 1	converted 17 (10%) expressions
0.21/0.42	c 1	converted 34 (20%) expressions
0.21/0.42	c 1	converted 51 (30%) expressions
0.21/0.43	c 1	converted 68 (40%) expressions
0.21/0.43	c 1	converted 84 (50%) expressions
0.21/0.44	c 1	converted 101 (60%) expressions
0.21/0.44	c 1	converted 118 (70%) expressions
0.21/0.45	c 1	converted 135 (80%) expressions
0.21/0.45	c 1	converted 152 (90%) expressions
0.21/0.52	c 1	converted 168 (100%) expressions
0.21/0.52	c 1	CSP : 162 integers, 9 booleans, 242 clauses, largest domain size 113
0.21/0.53	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.21/0.53	c 1	Propagation in CSP
0.21/0.58	c 1	71 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.21/0.58	c 1	CSP : 162 integers, 9 booleans, 242 clauses, largest domain size 76
0.21/0.58	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.21/0.58	c 1	Simplifing CSP by introducing new Boolean variables
0.21/0.59	c 1	CSP : 162 integers, 141 booleans, 374 clauses, largest domain size 76
0.21/0.59	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.21/0.61	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.21/0.66	c 1	17 (10%) CSP integer variables are encoded (120 clauses, 1187 bytes)
0.21/0.66	c 1	33 (20%) CSP integer variables are encoded (120 clauses, 1187 bytes)
0.21/0.66	c 1	49 (30%) CSP integer variables are encoded (120 clauses, 1187 bytes)
0.21/0.66	c 1	65 (40%) CSP integer variables are encoded (120 clauses, 1187 bytes)
0.21/0.66	c 1	81 (50%) CSP integer variables are encoded (120 clauses, 1187 bytes)
0.21/0.66	c 1	98 (60%) CSP integer variables are encoded (220 clauses, 2287 bytes)
0.21/0.67	c 1	114 (70%) CSP integer variables are encoded (274 clauses, 2881 bytes)
0.21/0.67	c 1	130 (80%) CSP integer variables are encoded (368 clauses, 3915 bytes)
0.21/0.67	c 1	146 (90%) CSP integer variables are encoded (427 clauses, 4564 bytes)
0.21/0.67	c 1	162 (100%) CSP integer variables are encoded (897 clauses, 9853 bytes)
0.21/0.68	c 1	38 (10%) CSP clauses are encoded (1217 clauses, 14347 bytes)
0.21/0.68	c 1	75 (20%) CSP clauses are encoded (1512 clauses, 18698 bytes)
0.21/0.69	c 1	113 (30%) CSP clauses are encoded (1824 clauses, 23290 bytes)
0.21/0.69	c 1	150 (40%) CSP clauses are encoded (2119 clauses, 27707 bytes)
0.21/0.69	c 1	187 (50%) CSP clauses are encoded (2419 clauses, 32200 bytes)
0.21/0.69	c 1	225 (60%) CSP clauses are encoded (2718 clauses, 36847 bytes)
0.21/0.70	c 1	262 (70%) CSP clauses are encoded (3227 clauses, 43990 bytes)
0.21/0.70	c 1	300 (80%) CSP clauses are encoded (4531 clauses, 63122 bytes)
0.21/0.71	c 1	337 (90%) CSP clauses are encoded (5040 clauses, 70264 bytes)
0.21/0.72	c 1	374 (100%) CSP clauses are encoded (11266 clauses, 164377 bytes)
0.21/0.72	c 1	374 CSP clauses encoded
0.21/0.72	c 1	Writing map file : HOME/temp.map
0.21/0.73	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.73	c 1	SAT : 1200 SAT variables, 11266 SAT clauses, 164377 bytes
0.21/0.73	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.74	c 1	OBJECTIVE minimize _COST
0.21/0.74	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.21/0.74	c 1	SEARCHING: _COST <= 38
0.21/0.74	c 1	SOLVING HOME/temp.cnf
0.21/0.74	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.21/0.74	c 1	This is MiniSat 2.0 beta
0.21/0.74	c 1	WARNING: for repeatability, setting FPU to use double precision
0.21/0.74	c 1	============================[ Problem Statistics ]=============================
0.21/0.74	c 1	|                                                                             |
0.21/0.75	c 1	|  Number of variables:  1200                                                 |
0.21/0.75	c 1	|  Number of clauses:    11267                                                |
0.21/0.75	c 1	|  Parsing time:         0.01         s                                       |
0.21/0.75	c 1	============================[ Search Statistics ]==============================
0.21/0.75	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.21/0.75	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.21/0.75	c 1	===============================================================================
0.21/0.75	c 1	|         0 |     941     8043    22052 |     2681        0    nan |  0.000 % |
0.21/0.75	c 1	===============================================================================
0.21/0.75	c 1	restarts              : 1
0.21/0.75	c 1	conflicts             : 3              (375 /sec)
0.21/0.75	c 1	decisions             : 90             (0.00 % random) (11253 /sec)
0.21/0.75	c 1	propagations          : 1423           (177919 /sec)
0.21/0.75	c 1	conflict literals     : 23             (20.69 % deleted)
0.21/0.75	c 1	Memory used           : 2.31 MB
0.21/0.75	c 1	CPU time              : 0.007998 s
0.21/0.75	c 1	
0.21/0.75	c 1	SATISFIABLE
0.21/0.76	c 1	FOUND: _COST <= 38
0.21/0.76	s SATISFIABLE
0.21/0.76	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.21/0.76	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'
0.67/0.83	c 1	Decoding HOME/temp.out
0.67/0.86	c 1	OBJECTIVE _COST 38
0.67/0.86	o 38
0.67/0.87	v 2 1 3 4 4 7 6 7 11 8 10 11
0.67/0.87	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.67/0.92	c 1	OBJECTIVE BOUND: 0 <= _COST <= 38
0.67/0.92	c 1	SEARCHING: _COST <= 19
0.67/0.92	c 1	SOLVING HOME/temp.cnf
0.67/0.92	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.67/0.92	c 1	This is MiniSat 2.0 beta
0.67/0.92	c 1	WARNING: for repeatability, setting FPU to use double precision
0.67/0.92	c 1	============================[ Problem Statistics ]=============================
0.67/0.92	c 1	|                                                                             |
0.67/0.93	c 1	|  Number of variables:  1200                                                 |
0.67/0.93	c 1	|  Number of clauses:    11267                                                |
0.67/0.93	c 1	|  Parsing time:         0.01         s                                       |
0.67/0.93	c 1	============================[ Search Statistics ]==============================
0.67/0.93	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.67/0.93	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.67/0.93	c 1	===============================================================================
0.67/0.93	c 1	|         0 |     789     6029    16447 |     2009        0    nan |  0.000 % |
0.67/0.93	c 1	===============================================================================
0.67/0.93	c 1	restarts              : 1
0.67/0.93	c 1	conflicts             : 1              (111 /sec)
0.67/0.93	c 1	decisions             : 49             (0.00 % random) (5446 /sec)
0.67/0.93	c 1	propagations          : 1426           (158480 /sec)
0.67/0.93	c 1	conflict literals     : 7              (36.36 % deleted)
0.67/0.93	c 1	Memory used           : 2.31 MB
0.67/0.93	c 1	CPU time              : 0.008998 s
0.67/0.93	c 1	
0.67/0.93	c 1	SATISFIABLE
0.67/0.94	c 1	FOUND: _COST <= 19
0.67/0.94	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.67/0.94	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'
0.87/1.02	c 1	Decoding HOME/temp.out
0.87/1.05	c 1	OBJECTIVE _COST 19
0.87/1.05	o 19
0.87/1.05	v 5 0 2 7 3 4 9 6 8 11 9 11
0.87/1.05	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.94/1.11	c 1	OBJECTIVE BOUND: 0 <= _COST <= 19
0.94/1.11	c 1	SEARCHING: _COST <= 9
0.94/1.11	c 1	SOLVING HOME/temp.cnf
0.94/1.11	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.94/1.11	c 1	This is MiniSat 2.0 beta
0.94/1.11	c 1	WARNING: for repeatability, setting FPU to use double precision
0.94/1.11	c 1	============================[ Problem Statistics ]=============================
0.94/1.11	c 1	|                                                                             |
0.94/1.11	c 1	|  Number of variables:  1200                                                 |
0.94/1.11	c 1	|  Number of clauses:    11267                                                |
0.94/1.12	c 1	|  Parsing time:         0.01         s                                       |
0.94/1.12	c 1	============================[ Search Statistics ]==============================
0.94/1.12	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.94/1.12	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.94/1.12	c 1	===============================================================================
0.94/1.12	c 1	|         0 |     676     4328    11673 |     1442        0    nan |  0.000 % |
0.94/1.12	c 1	===============================================================================
0.94/1.12	c 1	restarts              : 1
0.94/1.12	c 1	conflicts             : 18             (2251 /sec)
0.94/1.12	c 1	decisions             : 53             (0.00 % random) (6627 /sec)
0.94/1.12	c 1	propagations          : 2927           (365966 /sec)
0.94/1.12	c 1	conflict literals     : 188            (21.01 % deleted)
0.94/1.12	c 1	Memory used           : 2.31 MB
0.94/1.12	c 1	CPU time              : 0.007998 s
0.94/1.12	c 1	
0.94/1.12	c 1	SATISFIABLE
0.94/1.12	c 1	FOUND: _COST <= 9
0.94/1.12	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.94/1.12	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'
0.97/1.20	c 1	Decoding HOME/temp.out
0.97/1.23	c 1	OBJECTIVE _COST 9
0.97/1.24	o 9
0.97/1.24	v 3 2 6 7 5 10 9 8 4 11 11 8
0.97/1.24	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.97/1.29	c 1	OBJECTIVE BOUND: 0 <= _COST <= 9
0.97/1.29	c 1	SEARCHING: _COST <= 4
0.97/1.29	c 1	SOLVING HOME/temp.cnf
0.97/1.29	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.97/1.29	c 1	This is MiniSat 2.0 beta
0.97/1.29	c 1	WARNING: for repeatability, setting FPU to use double precision
0.97/1.29	c 1	============================[ Problem Statistics ]=============================
0.97/1.29	c 1	|                                                                             |
0.97/1.30	c 1	|  Number of variables:  1200                                                 |
0.97/1.30	c 1	|  Number of clauses:    11267                                                |
1.10/1.30	c 1	|  Parsing time:         0.01         s                                       |
1.10/1.30	c 1	============================[ Search Statistics ]==============================
1.10/1.30	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.10/1.30	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.10/1.30	c 1	===============================================================================
1.10/1.30	c 1	|         0 |     575     3208     8611 |     1069        0    nan |  0.000 % |
1.10/1.30	c 1	===============================================================================
1.10/1.30	c 1	restarts              : 1
1.10/1.30	c 1	conflicts             : 13             (1625 /sec)
1.10/1.30	c 1	decisions             : 31             (0.00 % random) (3876 /sec)
1.10/1.30	c 1	propagations          : 2245           (280695 /sec)
1.10/1.30	c 1	conflict literals     : 165            (16.67 % deleted)
1.10/1.30	c 1	Memory used           : 2.31 MB
1.10/1.30	c 1	CPU time              : 0.007998 s
1.10/1.30	c 1	
1.10/1.31	c 1	SATISFIABLE
1.10/1.31	c 1	FOUND: _COST <= 4
1.10/1.31	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.10/1.31	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'
1.10/1.39	c 2	Decoding HOME/temp.out
1.12/1.43	c 2	OBJECTIVE _COST 4
1.12/1.43	o 4
1.12/1.43	v 3 1 2 5 4 6 7 8 10 9 11 9
1.12/1.43	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.12/1.47	c 2	OBJECTIVE BOUND: 0 <= _COST <= 4
1.12/1.47	c 2	SEARCHING: _COST <= 2
1.12/1.47	c 2	SOLVING HOME/temp.cnf
1.12/1.47	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.12/1.47	c 2	This is MiniSat 2.0 beta
1.12/1.47	c 2	WARNING: for repeatability, setting FPU to use double precision
1.12/1.47	c 2	============================[ Problem Statistics ]=============================
1.12/1.47	c 2	|                                                                             |
1.12/1.47	c 2	|  Number of variables:  1200                                                 |
1.12/1.47	c 2	|  Number of clauses:    11267                                                |
1.12/1.48	c 2	|  Parsing time:         0.00         s                                       |
1.12/1.48	c 2	============================[ Search Statistics ]==============================
1.12/1.48	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.12/1.48	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.12/1.48	c 2	===============================================================================
1.12/1.48	c 2	|         0 |     498     2638     7130 |      879        0    nan |  0.000 % |
1.12/1.48	c 2	===============================================================================
1.12/1.48	c 2	restarts              : 1
1.12/1.48	c 2	conflicts             : 22             (3667 /sec)
1.12/1.48	c 2	decisions             : 43             (0.00 % random) (7168 /sec)
1.12/1.48	c 2	propagations          : 3502           (583764 /sec)
1.12/1.48	c 2	conflict literals     : 154            (20.62 % deleted)
1.12/1.48	c 2	Memory used           : 2.31 MB
1.12/1.48	c 2	CPU time              : 0.005999 s
1.12/1.48	c 2	
1.12/1.48	c 2	SATISFIABLE
1.12/1.48	c 2	FOUND: _COST <= 2
1.12/1.48	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.12/1.48	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'
1.25/1.56	c 2	Decoding HOME/temp.out
1.25/1.59	c 2	OBJECTIVE _COST 2
1.25/1.59	o 2
1.25/1.59	v 7 2 6 9 5 10 1 8 0 3 11 4
1.25/1.59	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.25/1.65	c 2	OBJECTIVE BOUND: 0 <= _COST <= 2
1.25/1.65	c 2	SEARCHING: _COST <= 1
1.25/1.65	c 2	SOLVING HOME/temp.cnf
1.25/1.65	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.25/1.65	c 2	This is MiniSat 2.0 beta
1.25/1.65	c 2	WARNING: for repeatability, setting FPU to use double precision
1.25/1.65	c 2	============================[ Problem Statistics ]=============================
1.25/1.65	c 2	|                                                                             |
1.25/1.65	c 2	|  Number of variables:  1200                                                 |
1.25/1.65	c 2	|  Number of clauses:    11267                                                |
1.25/1.66	c 2	|  Parsing time:         0.01         s                                       |
1.25/1.66	c 2	============================[ Search Statistics ]==============================
1.25/1.66	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.25/1.66	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.25/1.66	c 2	===============================================================================
1.25/1.66	c 2	|         0 |     423     2238     6154 |      746        0    nan |  0.000 % |
1.25/1.66	c 2	===============================================================================
1.25/1.66	c 2	restarts              : 1
1.25/1.66	c 2	conflicts             : 16             (2286 /sec)
1.25/1.66	c 2	decisions             : 29             (0.00 % random) (4144 /sec)
1.25/1.66	c 2	propagations          : 2346           (335239 /sec)
1.25/1.66	c 2	conflict literals     : 51             (7.27 % deleted)
1.25/1.66	c 2	Memory used           : 2.31 MB
1.25/1.66	c 2	CPU time              : 0.006998 s
1.25/1.66	c 2	
1.25/1.66	c 2	UNSATISFIABLE
1.25/1.66	c 2	NOT FOUND: _COST <= 1
1.25/1.66	c 2	OBJECTIVE _COST 2
1.25/1.66	s OPTIMUM FOUND
1.25/1.66	c 2	CPU 1.19 (0.04 0.01 1.15 0.19)
1.25/1.66	c 2	END Sat Jul 12 21:48:56 2008

Verifier Data (download as text)

OK	2	73
2 unsatisfied constraints, 73 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-1113826-1215892134/watcher-1113826-1215892134 -o /tmp/evaluation-result-1113826-1215892134/solver-1113826-1215892134 -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-1113826-1215892134.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: 2.12 2.38 2.47 4/81 19306
/proc/meminfo: memFree=1912552/2055920 swapFree=4192812/4192956
[pid=19306] ppid=19304 vsize=18572 CPUtime=0
/proc/19306/stat : 19306 (runsolver) R 19304 19306 18521 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 45916632 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 244671114535 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19306/statm: 4643 292 257 25 0 2626 0

[startup+0.0515561 s]
/proc/loadavg: 2.12 2.38 2.47 4/81 19306
/proc/meminfo: memFree=1912552/2055920 swapFree=4192812/4192956
[pid=19306] ppid=19304 vsize=13600 CPUtime=0.03
/proc/19306/stat : 19306 (sugar) S 19304 19306 18521 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 45916632 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19306/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102561 s]
/proc/loadavg: 2.12 2.38 2.47 4/81 19306
/proc/meminfo: memFree=1912552/2055920 swapFree=4192812/4192956
[pid=19306] ppid=19304 vsize=13600 CPUtime=0.03
/proc/19306/stat : 19306 (sugar) S 19304 19306 18521 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 45916632 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19306/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301598 s]
/proc/loadavg: 2.12 2.38 2.47 4/81 19306
/proc/meminfo: memFree=1912552/2055920 swapFree=4192812/4192956
[pid=19306] ppid=19304 vsize=13600 CPUtime=0.21
/proc/19306/stat : 19306 (sugar) S 19304 19306 18521 0 -1 4194304 957 4103 0 1 3 0 15 3 16 0 1 0 45916632 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19306/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 13600

[startup+0.701668 s]
/proc/loadavg: 2.12 2.38 2.47 4/81 19306
/proc/meminfo: memFree=1912552/2055920 swapFree=4192812/4192956
[pid=19306] ppid=19304 vsize=13600 CPUtime=0.21
/proc/19306/stat : 19306 (sugar) S 19304 19306 18521 0 -1 4194304 974 4103 0 1 3 0 15 3 15 0 1 0 45916632 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19306/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 13600

[startup+1.50182 s]
/proc/loadavg: 2.12 2.38 2.47 4/92 19352
/proc/meminfo: memFree=1906576/2055920 swapFree=4192812/4192956
[pid=19306] ppid=19304 vsize=13600 CPUtime=1.25
/proc/19306/stat : 19306 (sugar) S 19304 19306 18521 0 -1 4194304 1564 27065 0 6 4 1 104 16 17 0 1 0 45916632 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19306/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 13600

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

[startup+1.60184 s]
/proc/loadavg: 2.12 2.38 2.47 4/92 19352
/proc/meminfo: memFree=1906576/2055920 swapFree=4192812/4192956
[pid=19306] ppid=19304 vsize=13600 CPUtime=1.25
/proc/19306/stat : 19306 (sugar) S 19304 19306 18521 0 -1 4194304 1584 27065 0 6 4 1 104 16 16 0 1 0 45916632 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19306/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 1.66612
CPU time (s): 1.41778
CPU user time (s): 1.20282
CPU system time (s): 0.214967
CPU usage (%): 85.0951
Max. virtual memory (cumulated for all children) (KiB): 883024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.20282
system time used= 0.214967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33054
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= 1282
involuntary context switches= 1191

runsolver used 0.005999 second user time and 0.020996 second system time

The end

Launcher Data (download as text)

Begin job on node7 at 2008-07-12 21:48:54
IDJOB=1113826
IDBENCH=61647
IDSOLVER=368
FILE ID=node7/1113826-1215892134
PBS_JOBID= 7903619
Free space on /tmp= 66524 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-3.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-1113826-1215892134/watcher-1113826-1215892134 -o /tmp/evaluation-result-1113826-1215892134/solver-1113826-1215892134 -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-1113826-1215892134.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= aa253ebcb4b244774c05961391955ab9
RANDOM SEED=2084986715

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:       1913032 kB
Buffers:          8740 kB
Cached:          43688 kB
SwapCached:          0 kB
Active:          77092 kB
Inactive:        15600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1913032 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          60440 kB
Slab:            35104 kB
Committed_AS:   322580 kB
PageTables:       2128 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= 66524 MiB
End job on node7 at 2008-07-12 21:48:56