Trace number 1111174

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+minisatOPTIMUM5 3.04654 3.23338

General information on the benchmark

Namecsp/os-taillard-5/
normalized-os-taillard-5-95-8.xml
MD5SUMec69a18ba15b065d64b927e35a64648c
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints5
Best CPU time to get the best result obtained on this benchmark2.15867
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints100
Maximum constraint arity2
Maximum domain size320
Number of constraints which are defined in extension0
Number of constraints which are defined in intension100
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)

0.00/0.05	c 0	Sugar v1-13 + HOME/minisat
0.00/0.05	c 0	BEGIN Sat Jul 12 07:53:35 2008
0.00/0.05	c 0	PID 15959
0.04/0.05	c 0	HOST node26.alineos.net
0.04/0.05	c 0	CONVERTING HOME/instance-1111174-1215842015.xml TO HOME/temp.csp
0.04/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1111174-1215842015.xml' 'HOME/temp.csp'
0.04/0.25	c 0	25 domains, 25 variables, 1 predicates, 0 relations, 100 constraints
0.04/0.29	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.29	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'
0.26/0.37	c 0	Parsing HOME/temp.csp
0.26/0.44	c 0	parsed 151 expressions
0.26/0.45	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.26/0.45	c 0	MAX CSP: 100 constraints
0.26/0.45	c 0	Converting to clausal form CSP
0.26/0.47	c 0	converted 26 (10%) expressions
0.26/0.48	c 0	converted 51 (20%) expressions
0.26/0.49	c 0	converted 77 (30%) expressions
0.26/0.50	c 0	converted 102 (40%) expressions
0.26/0.50	c 0	converted 127 (50%) expressions
0.26/0.51	c 0	converted 153 (60%) expressions
0.26/0.52	c 0	converted 178 (70%) expressions
0.26/0.52	c 0	converted 204 (80%) expressions
0.26/0.53	c 0	converted 229 (90%) expressions
0.26/0.58	c 0	converted 254 (100%) expressions
0.26/0.58	c 0	CSP : 225 integers, 0 booleans, 299 clauses, largest domain size 320
0.26/0.58	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.26/0.58	c 0	Propagation in CSP
0.26/0.60	c 0	97 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.26/0.60	c 0	CSP : 225 integers, 0 booleans, 299 clauses, largest domain size 320
0.26/0.60	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.26/0.60	c 0	Simplifing CSP by introducing new Boolean variables
0.26/0.61	c 0	CSP : 225 integers, 200 booleans, 499 clauses, largest domain size 320
0.26/0.61	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.26/0.64	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.26/0.67	c 0	23 (10%) CSP integer variables are encoded (6285 clauses, 79564 bytes)
0.26/0.67	c 0	45 (20%) CSP integer variables are encoded (6771 clauses, 85882 bytes)
0.26/0.67	c 0	68 (30%) CSP integer variables are encoded (6771 clauses, 85882 bytes)
0.26/0.67	c 0	90 (40%) CSP integer variables are encoded (6771 clauses, 85882 bytes)
0.26/0.67	c 0	113 (50%) CSP integer variables are encoded (6771 clauses, 85882 bytes)
0.26/0.67	c 0	135 (60%) CSP integer variables are encoded (6888 clauses, 87403 bytes)
0.26/0.67	c 0	158 (70%) CSP integer variables are encoded (7432 clauses, 94475 bytes)
0.26/0.67	c 0	180 (80%) CSP integer variables are encoded (7616 clauses, 96867 bytes)
0.26/0.67	c 0	203 (90%) CSP integer variables are encoded (7709 clauses, 98076 bytes)
0.26/0.67	c 0	225 (100%) CSP integer variables are encoded (7847 clauses, 99870 bytes)
0.26/0.70	c 0	50 (10%) CSP clauses are encoded (15387 clauses, 231916 bytes)
0.26/0.71	c 0	100 (20%) CSP clauses are encoded (22600 clauses, 365456 bytes)
0.26/0.73	c 0	150 (30%) CSP clauses are encoded (29413 clauses, 494523 bytes)
0.26/0.75	c 0	200 (40%) CSP clauses are encoded (36775 clauses, 634011 bytes)
0.26/0.76	c 0	250 (50%) CSP clauses are encoded (43437 clauses, 760209 bytes)
0.26/0.77	c 0	300 (60%) CSP clauses are encoded (50083 clauses, 886103 bytes)
0.26/0.79	c 0	350 (70%) CSP clauses are encoded (56227 clauses, 993326 bytes)
0.26/0.80	c 1	400 (80%) CSP clauses are encoded (61663 clauses, 1091344 bytes)
0.26/0.81	c 1	450 (90%) CSP clauses are encoded (62505 clauses, 1105601 bytes)
0.26/0.81	c 1	499 (100%) CSP clauses are encoded (64735 clauses, 1144705 bytes)
0.26/0.81	c 1	499 CSP clauses encoded
0.26/0.81	c 1	Writing map file : HOME/temp.map
0.26/0.82	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.26/0.82	c 1	SAT : 8272 SAT variables, 64735 SAT clauses, 1144705 bytes
0.26/0.82	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.26/0.87	c 1	OBJECTIVE minimize _COST
0.26/0.87	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.26/0.87	c 1	SEARCHING: _COST <= 50
0.26/0.87	c 1	SOLVING HOME/temp.cnf
0.26/0.87	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.26/0.88	c 1	This is MiniSat 2.0 beta
0.26/0.88	c 1	WARNING: for repeatability, setting FPU to use double precision
0.26/0.88	c 1	============================[ Problem Statistics ]=============================
0.26/0.88	c 1	|                                                                             |
0.26/0.88	c 1	|  Number of variables:  8272                                                 |
0.26/0.88	c 1	|  Number of clauses:    64736                                                |
0.78/0.91	c 1	|  Parsing time:         0.03         s                                       |
0.78/0.92	c 1	============================[ Search Statistics ]==============================
0.78/0.92	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.78/0.92	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.78/0.92	c 1	===============================================================================
0.78/0.92	c 1	|         0 |    7922    59182   168047 |    19727        0    nan |  0.000 % |
0.78/0.93	c 1	===============================================================================
0.78/0.93	c 1	restarts              : 1
0.78/0.93	c 1	conflicts             : 42             (894 /sec)
0.78/0.93	c 1	decisions             : 207            (1.93 % random) (4405 /sec)
0.78/0.93	c 1	propagations          : 27391          (582886 /sec)
0.78/0.93	c 1	conflict literals     : 293            (14.33 % deleted)
0.78/0.93	c 1	Memory used           : 5.15 MB
0.78/0.93	c 1	CPU time              : 0.046992 s
0.78/0.93	c 1	
0.78/0.93	c 1	SATISFIABLE
0.78/0.93	c 1	FOUND: _COST <= 50
0.78/0.93	s SATISFIABLE
0.78/0.93	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.78/0.93	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'
0.89/1.02	c 1	Decoding HOME/temp.out
0.89/1.08	c 1	OBJECTIVE _COST 50
0.89/1.08	o 50
0.89/1.08	v 155 177 27 297 120 267 17 87 110 194 297 301 258 203 136 239 280 263 118 230 248 319 87 246 242
0.89/1.09	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.89/1.10	c 1	OBJECTIVE BOUND: 0 <= _COST <= 50
0.89/1.10	c 1	SEARCHING: _COST <= 25
0.89/1.10	c 1	SOLVING HOME/temp.cnf
0.89/1.10	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.89/1.10	c 1	This is MiniSat 2.0 beta
0.89/1.10	c 1	WARNING: for repeatability, setting FPU to use double precision
0.89/1.10	c 1	============================[ Problem Statistics ]=============================
0.89/1.10	c 1	|                                                                             |
0.99/1.10	c 1	|  Number of variables:  8272                                                 |
0.99/1.10	c 1	|  Number of clauses:    64736                                                |
0.99/1.14	c 1	|  Parsing time:         0.03         s                                       |
0.99/1.14	c 1	============================[ Search Statistics ]==============================
0.99/1.14	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.99/1.14	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.99/1.14	c 1	===============================================================================
0.99/1.14	c 1	|         0 |    7722    55807   158497 |    18602        0    nan |  0.000 % |
0.99/1.16	c 1	===============================================================================
0.99/1.16	c 1	restarts              : 1
0.99/1.16	c 1	conflicts             : 52             (1040 /sec)
0.99/1.16	c 1	decisions             : 150            (0.67 % random) (3000 /sec)
0.99/1.16	c 1	propagations          : 36932          (738758 /sec)
0.99/1.16	c 1	conflict literals     : 454            (14.18 % deleted)
0.99/1.16	c 1	Memory used           : 5.15 MB
0.99/1.16	c 1	CPU time              : 0.049992 s
0.99/1.16	c 1	
0.99/1.16	c 1	SATISFIABLE
0.99/1.17	c 1	FOUND: _COST <= 25
0.99/1.17	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.99/1.17	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'
1.06/1.25	c 1	Decoding HOME/temp.out
1.06/1.34	c 1	OBJECTIVE _COST 25
1.06/1.34	o 25
1.06/1.34	v 155 177 7 297 120 267 174 244 90 0 297 263 73 150 32 239 184 48 118 83 101 319 87 174 27
1.06/1.36	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.06/1.38	c 1	OBJECTIVE BOUND: 0 <= _COST <= 25
1.06/1.38	c 1	SEARCHING: _COST <= 12
1.06/1.38	c 1	SOLVING HOME/temp.cnf
1.06/1.38	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.06/1.38	c 1	This is MiniSat 2.0 beta
1.06/1.38	c 1	WARNING: for repeatability, setting FPU to use double precision
1.06/1.38	c 1	============================[ Problem Statistics ]=============================
1.06/1.38	c 1	|                                                                             |
1.06/1.38	c 1	|  Number of variables:  8272                                                 |
1.06/1.38	c 1	|  Number of clauses:    64736                                                |
1.25/1.42	c 1	|  Parsing time:         0.03         s                                       |
1.25/1.42	c 1	============================[ Search Statistics ]==============================
1.25/1.42	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.25/1.42	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.25/1.42	c 1	===============================================================================
1.25/1.42	c 1	|         0 |    7575    52991   150477 |    17663        0    nan |  0.000 % |
1.25/1.44	c 1	|       102 |    7575    52991   150477 |    19430      102      8 |  8.426 % |
1.25/1.47	c 1	|       252 |    7575    52991   150477 |    21373      252      9 |  8.426 % |
1.25/1.49	c 1	===============================================================================
1.25/1.49	c 1	restarts              : 3
1.25/1.49	c 1	conflicts             : 321            (3058 /sec)
1.25/1.49	c 1	decisions             : 605            (1.16 % random) (5763 /sec)
1.25/1.49	c 1	propagations          : 186885         (1780128 /sec)
1.25/1.49	c 1	conflict literals     : 3111           (21.10 % deleted)
1.25/1.49	c 1	Memory used           : 5.15 MB
1.25/1.49	c 1	CPU time              : 0.104984 s
1.25/1.49	c 1	
1.25/1.50	c 1	SATISFIABLE
1.25/1.50	c 1	FOUND: _COST <= 12
1.25/1.50	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.25/1.50	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'
1.25/1.58	c 1	Decoding HOME/temp.out
1.38/1.67	c 1	OBJECTIVE _COST 12
1.38/1.67	o 12
1.38/1.67	v 297 172 43 5 262 208 76 53 251 3 297 4 220 109 38 124 126 4 276 203 270 319 79 181 169
1.38/1.69	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.38/1.71	c 1	OBJECTIVE BOUND: 0 <= _COST <= 12
1.38/1.71	c 1	SEARCHING: _COST <= 6
1.38/1.71	c 1	SOLVING HOME/temp.cnf
1.38/1.71	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.38/1.71	c 1	This is MiniSat 2.0 beta
1.38/1.71	c 1	WARNING: for repeatability, setting FPU to use double precision
1.38/1.71	c 1	============================[ Problem Statistics ]=============================
1.38/1.71	c 1	|                                                                             |
1.38/1.71	c 1	|  Number of variables:  8272                                                 |
1.38/1.71	c 1	|  Number of clauses:    64736                                                |
1.38/1.76	c 1	|  Parsing time:         0.03         s                                       |
1.38/1.76	c 1	============================[ Search Statistics ]==============================
1.38/1.76	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.38/1.76	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.38/1.76	c 1	===============================================================================
1.38/1.76	c 1	|         0 |    7463    51374   145956 |    17124        0    nan |  0.000 % |
1.38/1.78	c 1	|       101 |    7463    51374   145956 |    18837      101     10 |  9.780 % |
1.58/1.82	c 2	|       251 |    7463    51374   145956 |    20720      251     11 |  9.780 % |
1.58/1.86	c 2	|       476 |    7463    51374   145956 |    22792      476     11 |  9.780 % |
1.58/1.88	c 2	===============================================================================
1.58/1.88	c 2	restarts              : 4
1.58/1.88	c 2	conflicts             : 514            (3295 /sec)
1.58/1.88	c 2	decisions             : 787            (1.65 % random) (5046 /sec)
1.58/1.88	c 2	propagations          : 315217         (2020933 /sec)
1.58/1.88	c 2	conflict literals     : 6185           (23.74 % deleted)
1.58/1.88	c 2	Memory used           : 5.15 MB
1.58/1.88	c 2	CPU time              : 0.155976 s
1.58/1.88	c 2	
1.58/1.88	c 2	SATISFIABLE
1.58/1.88	c 2	FOUND: _COST <= 6
1.58/1.88	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.58/1.88	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.75/1.97	c 2	Decoding HOME/temp.out
1.75/2.05	c 2	OBJECTIVE _COST 6
1.75/2.05	o 6
1.75/2.06	v 144 186 2 85 300 98 73 50 251 166 169 207 25 241 128 239 117 1 276 172 123 102 8 118 207
1.75/2.08	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.93/2.13	c 2	OBJECTIVE BOUND: 0 <= _COST <= 6
1.93/2.13	c 2	SEARCHING: _COST <= 3
1.93/2.13	c 2	SOLVING HOME/temp.cnf
1.93/2.13	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.93/2.13	c 2	This is MiniSat 2.0 beta
1.93/2.13	c 2	WARNING: for repeatability, setting FPU to use double precision
1.93/2.13	c 2	============================[ Problem Statistics ]=============================
1.93/2.13	c 2	|                                                                             |
1.93/2.14	c 2	|  Number of variables:  8272                                                 |
1.93/2.14	c 2	|  Number of clauses:    64736                                                |
1.93/2.17	c 2	|  Parsing time:         0.03         s                                       |
1.93/2.18	c 2	============================[ Search Statistics ]==============================
1.93/2.18	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.93/2.18	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.93/2.18	c 2	===============================================================================
1.93/2.18	c 2	|         0 |    7360    50375   143265 |    16791        0    nan |  0.000 % |
1.93/2.20	c 2	|       101 |    7360    50375   143265 |    18470      101      9 | 11.025 % |
1.94/2.26	c 2	|       251 |    7360    50375   143265 |    20317      251     14 | 11.025 % |
1.94/2.30	c 2	|       478 |    7349    50333   143160 |    22349      469     13 | 11.158 % |
1.94/2.32	c 2	|       815 |    7344    50333   143160 |    24584      801     10 | 11.473 % |
1.94/2.32	c 2	===============================================================================
1.94/2.32	c 2	restarts              : 5
1.94/2.32	c 2	conflicts             : 1012           (5592 /sec)
1.94/2.32	c 2	decisions             : 1214           (1.81 % random) (6708 /sec)
1.94/2.32	c 2	propagations          : 394868         (2181929 /sec)
1.94/2.32	c 2	conflict literals     : 9625           (30.69 % deleted)
1.94/2.32	c 2	Memory used           : 5.15 MB
1.94/2.32	c 2	CPU time              : 0.180972 s
1.94/2.32	c 2	
1.94/2.32	c 2	UNSATISFIABLE
1.94/2.33	c 2	NOT FOUND: _COST <= 3
1.94/2.33	c 2	OBJECTIVE BOUND: 4 <= _COST <= 6
1.94/2.33	c 2	SEARCHING: _COST <= 5
1.94/2.33	c 2	SOLVING HOME/temp.cnf
1.94/2.33	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.94/2.33	c 2	This is MiniSat 2.0 beta
1.94/2.33	c 2	WARNING: for repeatability, setting FPU to use double precision
1.94/2.33	c 2	============================[ Problem Statistics ]=============================
1.94/2.33	c 2	|                                                                             |
1.94/2.33	c 2	|  Number of variables:  8272                                                 |
1.94/2.33	c 2	|  Number of clauses:    64736                                                |
1.94/2.37	c 2	|  Parsing time:         0.03         s                                       |
1.94/2.37	c 2	============================[ Search Statistics ]==============================
1.94/2.37	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.94/2.37	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.94/2.37	c 2	===============================================================================
1.94/2.37	c 2	|         0 |    7430    51022   144998 |    17007        0    nan |  0.000 % |
1.94/2.39	c 2	|       102 |    7430    51022   144998 |    18708      102      9 | 10.179 % |
2.14/2.43	c 2	|       253 |    7430    51022   144998 |    20578      253     13 | 10.179 % |
2.14/2.47	c 2	|       479 |    7430    51022   144998 |    22636      479     13 | 10.179 % |
2.14/2.51	c 2	|       816 |    7430    51022   144998 |    24900      816     12 | 10.179 % |
2.14/2.53	c 2	===============================================================================
2.14/2.53	c 2	restarts              : 5
2.14/2.53	c 2	conflicts             : 837            (4249 /sec)
2.14/2.53	c 2	decisions             : 1107           (1.81 % random) (5620 /sec)
2.14/2.53	c 2	propagations          : 413639         (2100010 /sec)
2.14/2.53	c 2	conflict literals     : 10387          (24.77 % deleted)
2.14/2.53	c 2	Memory used           : 5.15 MB
2.14/2.53	c 2	CPU time              : 0.19697 s
2.14/2.53	c 2	
2.14/2.53	c 2	SATISFIABLE
2.14/2.54	c 2	FOUND: _COST <= 5
2.14/2.54	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.14/2.54	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'
2.35/2.62	c 2	Decoding HOME/temp.out
2.35/2.68	c 2	OBJECTIVE _COST 5
2.35/2.68	o 5
2.35/2.68	v 313 84 197 4 42 174 242 77 90 4 4 90 124 241 43 217 280 77 18 150 100 201 245 1 149
2.35/2.68	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.35/2.70	c 2	OBJECTIVE BOUND: 4 <= _COST <= 5
2.35/2.70	c 2	SEARCHING: _COST <= 4
2.35/2.70	c 2	SOLVING HOME/temp.cnf
2.35/2.70	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.35/2.70	c 2	This is MiniSat 2.0 beta
2.35/2.70	c 2	WARNING: for repeatability, setting FPU to use double precision
2.35/2.70	c 2	============================[ Problem Statistics ]=============================
2.35/2.70	c 2	|                                                                             |
2.35/2.70	c 2	|  Number of variables:  8272                                                 |
2.35/2.70	c 2	|  Number of clauses:    64736                                                |
2.35/2.74	c 2	|  Parsing time:         0.03         s                                       |
2.35/2.75	c 2	============================[ Search Statistics ]==============================
2.35/2.75	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.35/2.75	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.35/2.75	c 2	===============================================================================
2.35/2.75	c 2	|         0 |    7397    50697   144121 |    16899        0    nan |  0.000 % |
2.35/2.77	c 2	|       101 |    7397    50697   144121 |    18588      101      8 | 10.578 % |
2.50/2.81	c 3	|       251 |    7397    50697   144121 |    20447      251     13 | 10.578 % |
2.50/2.91	c 3	|       476 |    7397    50697   144121 |    22492      476     14 | 10.578 % |
2.50/2.98	c 3	|       813 |    7397    50697   144121 |    24741      813     14 | 10.578 % |
2.50/3.02	c 3	|      1320 |    7397    50697   144121 |    27216     1320     13 | 10.578 % |
2.50/3.21	c 3	|      2079 |    7395    50687   144096 |    29937     1837     13 | 10.602 % |
2.50/3.21	c 3	|      3218 |    7395    50687   144096 |    32931     2976     13 | 10.602 % |
2.50/3.22	c 3	|      4926 |    7372    50599   143878 |    36224     4097     11 | 12.222 % |
2.50/3.22	c 3	===============================================================================
2.50/3.22	c 3	restarts              : 9
2.50/3.22	c 3	conflicts             : 4996           (9856 /sec)
2.50/3.22	c 3	decisions             : 5493           (1.84 % random) (10836 /sec)
2.50/3.22	c 3	propagations          : 1078930        (2128395 /sec)
2.50/3.22	c 3	conflict literals     : 53479          (37.67 % deleted)
2.50/3.22	c 3	Memory used           : 5.18 MB
2.50/3.22	c 3	CPU time              : 0.506922 s
2.50/3.22	c 3	
2.50/3.23	c 3	UNSATISFIABLE
2.50/3.23	c 3	NOT FOUND: _COST <= 4
2.50/3.23	c 3	OBJECTIVE _COST 5
2.50/3.23	s OPTIMUM FOUND
2.50/3.23	c 3	CPU 2.7 (0.03 0.02 2.67 0.3)
2.50/3.23	c 3	END Sat Jul 12 07:53:38 2008

Verifier Data (download as text)

OK	5	95
5 unsatisfied constraints, 95 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-1111174-1215842015/watcher-1111174-1215842015 -o /tmp/evaluation-result-1111174-1215842015/solver-1111174-1215842015 -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-1111174-1215842015.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 2.00 2.00 4/73 15959
/proc/meminfo: memFree=1791528/2055920 swapFree=4181272/4192956
[pid=15959] ppid=15957 vsize=12268 CPUtime=0
/proc/15959/stat : 15959 (sugar) R 15957 15959 14857 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 40903397 12562432 316 996147200 4194304 4206940 548682068592 18446744073709551615 269028653669 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/15959/statm: 3067 316 241 3 0 167 0

[startup+0.0511059 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15959
/proc/meminfo: memFree=1791528/2055920 swapFree=4181272/4192956
[pid=15959] ppid=15957 vsize=13600 CPUtime=0.04
/proc/15959/stat : 15959 (sugar) S 15957 15959 14857 0 -1 4194304 838 0 0 0 3 1 0 0 18 0 1 0 40903397 13926400 792 996147200 4194304 4206940 548682068592 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15959/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.10162 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15959
/proc/meminfo: memFree=1791528/2055920 swapFree=4181272/4192956
[pid=15959] ppid=15957 vsize=13600 CPUtime=0.04
/proc/15959/stat : 15959 (sugar) S 15957 15959 14857 0 -1 4194304 898 127 0 0 3 1 0 0 19 0 1 0 40903397 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15959/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301545 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15959
/proc/meminfo: memFree=1791528/2055920 swapFree=4181272/4192956
[pid=15959] ppid=15957 vsize=13600 CPUtime=0.26
/proc/15959/stat : 15959 (sugar) S 15957 15959 14857 0 -1 4194304 957 4147 0 1 3 1 19 3 16 0 1 0 40903397 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15959/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 13600

[startup+0.701576 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15959
/proc/meminfo: memFree=1791528/2055920 swapFree=4181272/4192956
[pid=15959] ppid=15957 vsize=13600 CPUtime=0.26
/proc/15959/stat : 15959 (sugar) S 15957 15959 14857 0 -1 4194304 974 4147 0 1 3 1 19 3 15 0 1 0 40903397 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15959/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 13600

[startup+1.5017 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 15993
/proc/meminfo: memFree=1784592/2055920 swapFree=4181272/4192956
[pid=15959] ppid=15957 vsize=13600 CPUtime=1.25
/proc/15959/stat : 15959 (sugar) S 15957 15959 14857 0 -1 4194304 1290 19938 0 4 3 1 105 16 15 0 1 0 40903397 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15959/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 13600

[startup+3.10277 s]
/proc/loadavg: 2.00 2.00 2.00 2/84 16029
/proc/meminfo: memFree=1782864/2055920 swapFree=4181272/4192956
[pid=15959] ppid=15957 vsize=13600 CPUtime=2.5
/proc/15959/stat : 15959 (sugar) S 15957 15959 14857 0 -1 4194304 1686 37087 0 7 3 2 216 29 15 0 1 0 40903397 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15959/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 2.5
Current children cumulated vsize (KiB) 13600

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

Child status: 0
Real time (s): 3.23338
CPU time (s): 3.04654
CPU user time (s): 2.71159
CPU system time (s): 0.334949
CPU usage (%): 94.2214
Max. virtual memory (cumulated for all children) (KiB): 883024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.71159
system time used= 0.334949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40346
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= 2089
involuntary context switches= 1904

runsolver used 0.006998 second user time and 0.021996 second system time

The end

Launcher Data (download as text)

Begin job on node26 at 2008-07-12 07:53:35
IDJOB=1111174
IDBENCH=61240
IDSOLVER=368
FILE ID=node26/1111174-1215842015
PBS_JOBID= 7903347
Free space on /tmp= 66468 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/os-taillard-5/normalized-os-taillard-5-95-8.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-1111174-1215842015/watcher-1111174-1215842015 -o /tmp/evaluation-result-1111174-1215842015/solver-1111174-1215842015 -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-1111174-1215842015.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ec69a18ba15b065d64b927e35a64648c
RANDOM SEED=999663139

node26.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		: 3000.213
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		: 3000.213
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:       1791944 kB
Buffers:         36008 kB
Cached:          86380 kB
SwapCached:       5860 kB
Active:         139356 kB
Inactive:        66884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791944 kB
SwapTotal:     4192956 kB
SwapFree:      4181272 kB
Dirty:            1296 kB
Writeback:           0 kB
Mapped:          90600 kB
Slab:            42992 kB
Committed_AS:   200796 kB
PageTables:       1872 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= 66468 MiB
End job on node26 at 2008-07-12 07:53:38