Trace number 1111167

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-incOPTIMUM4 2.12568 2.3273

General information on the benchmark

Namecsp/os-taillard-5/
normalized-os-taillard-5-95-9.xml
MD5SUM3774165680e9fa70f03570a39d0486b3
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints4
Best CPU time to get the best result obtained on this benchmark2.12568
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints100
Maximum constraint arity2
Maximum domain size297
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)

0.00/0.08	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.00/0.08	c 0	BEGIN Sat Jul 12 07:53:11 2008
0.00/0.08	c 0	PID 17025
0.06/0.08	c 0	HOST node31.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-1111167-1215841991.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1111167-1215841991.xml' 'HOME/temp.csp'
0.06/0.29	c 0	25 domains, 25 variables, 1 predicates, 0 relations, 100 constraints
0.06/0.34	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.34	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'
0.27/0.42	c 0	Parsing HOME/temp.csp
0.27/0.49	c 0	parsed 151 expressions
0.27/0.50	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.27/0.50	c 0	MAX CSP: 100 constraints
0.27/0.50	c 0	Converting to clausal form CSP
0.27/0.52	c 0	converted 26 (10%) expressions
0.27/0.52	c 0	converted 51 (20%) expressions
0.27/0.54	c 0	converted 77 (30%) expressions
0.27/0.54	c 0	converted 102 (40%) expressions
0.27/0.55	c 0	converted 127 (50%) expressions
0.27/0.56	c 0	converted 153 (60%) expressions
0.27/0.56	c 0	converted 178 (70%) expressions
0.27/0.57	c 0	converted 204 (80%) expressions
0.27/0.57	c 0	converted 229 (90%) expressions
0.27/0.62	c 0	converted 254 (100%) expressions
0.27/0.62	c 0	CSP : 225 integers, 0 booleans, 299 clauses, largest domain size 297
0.27/0.62	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/0.62	c 0	Propagation in CSP
0.27/0.65	c 0	97 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.27/0.65	c 0	CSP : 225 integers, 0 booleans, 299 clauses, largest domain size 297
0.27/0.65	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/0.65	c 0	Simplifing CSP by introducing new Boolean variables
0.27/0.65	c 0	CSP : 225 integers, 200 booleans, 499 clauses, largest domain size 297
0.27/0.65	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/0.68	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.27/0.70	c 0	23 (10%) CSP integer variables are encoded (5810 clauses, 73389 bytes)
0.27/0.70	c 0	45 (20%) CSP integer variables are encoded (6261 clauses, 79252 bytes)
0.27/0.70	c 0	68 (30%) CSP integer variables are encoded (6261 clauses, 79252 bytes)
0.27/0.70	c 0	90 (40%) CSP integer variables are encoded (6261 clauses, 79252 bytes)
0.27/0.70	c 0	113 (50%) CSP integer variables are encoded (6261 clauses, 79252 bytes)
0.27/0.70	c 0	135 (60%) CSP integer variables are encoded (6378 clauses, 80773 bytes)
0.27/0.71	c 0	158 (70%) CSP integer variables are encoded (6922 clauses, 87845 bytes)
0.27/0.71	c 0	180 (80%) CSP integer variables are encoded (7106 clauses, 90237 bytes)
0.27/0.71	c 0	203 (90%) CSP integer variables are encoded (7199 clauses, 91446 bytes)
0.27/0.71	c 0	225 (100%) CSP integer variables are encoded (7337 clauses, 93240 bytes)
0.27/0.73	c 0	50 (10%) CSP clauses are encoded (13921 clauses, 207859 bytes)
0.27/0.74	c 0	100 (20%) CSP clauses are encoded (20273 clauses, 324776 bytes)
0.27/0.76	c 0	150 (30%) CSP clauses are encoded (26883 clauses, 449986 bytes)
0.27/0.77	c 0	200 (40%) CSP clauses are encoded (33481 clauses, 574958 bytes)
0.27/0.79	c 0	250 (50%) CSP clauses are encoded (40029 clauses, 698990 bytes)
0.27/0.80	c 0	300 (60%) CSP clauses are encoded (46413 clauses, 819906 bytes)
0.27/0.81	c 0	350 (70%) CSP clauses are encoded (52557 clauses, 927129 bytes)
0.27/0.83	c 0	400 (80%) CSP clauses are encoded (57993 clauses, 1025147 bytes)
0.27/0.83	c 0	450 (90%) CSP clauses are encoded (58835 clauses, 1039404 bytes)
0.27/0.84	c 0	499 (100%) CSP clauses are encoded (61065 clauses, 1078508 bytes)
0.27/0.84	c 0	499 CSP clauses encoded
0.27/0.84	c 0	Writing map file : HOME/temp.map
0.27/0.84	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/0.84	c 0	SAT : 7762 SAT variables, 61065 SAT clauses, 1078508 bytes
0.27/0.84	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/0.87	c 1	OBJECTIVE minimize _COST
0.27/0.87	c 1	SOLVING HOME/temp.cnf
0.27/0.87	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.27/0.87	c 1	This is MiniSat 2.0 beta incremental
0.27/0.87	c 1	WARNING: for repeatability, setting FPU to use double precision
0.27/0.87	c 1	============================[ Problem Statistics ]=============================
0.27/0.87	c 1	|                                                                             |
0.27/0.87	c 1	|  Number of variables:  7762                                                 |
0.27/0.87	c 1	|  Number of clauses:    61065                                                |
0.77/0.90	c 1	|  Parsing time:         0.03         s                                       |
0.77/0.91	c 1	OK
0.77/0.91	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.77/0.91	c 1	SEARCHING: _COST <= 50
0.77/0.91	c 1	============================[ Search Statistics ]==============================
0.77/0.91	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.77/0.91	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.77/0.91	c 1	===============================================================================
0.77/0.91	c 1	|         0 |    7762    61065   173206 |    20355        0    nan |  0.000 % |
0.77/0.91	c 1	===============================================================================
0.77/0.91	c 1	restarts              : 1
0.77/0.91	c 1	conflicts             : 1             (29 /sec)
0.77/0.91	c 1	decisions             : 147           (0.68 % random) (4201 /sec)
0.77/0.91	c 1	propagations          : 9278           (265131 /sec)
0.77/0.91	c 1	conflict literals     : 23             (4.17 % deleted)
0.77/0.91	c 1	Memory used           : 4.80 MB
0.77/0.91	c 1	CPU time              : 0.034994 s
0.77/0.91	c 1	
0.77/0.91	c 1	SATISFIABLE
0.77/0.92	c 1	OK
0.77/0.92	c 1	FOUND: _COST <= 50
0.77/0.92	s SATISFIABLE
0.77/0.92	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.77/0.92	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'
0.86/1.01	c 1	Decoding HOME/temp.out
0.86/1.06	c 1	OBJECTIVE _COST 50
0.86/1.06	o 50
0.86/1.07	v 8 293 98 185 221 138 5 106 237 254 88 265 251 249 181 261 57 280 243 260 236 168 285 62 219
0.86/1.07	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.86/1.08	c 1	OK
0.86/1.08	c 1	OBJECTIVE BOUND: 0 <= _COST <= 50
0.86/1.08	c 1	SEARCHING: _COST <= 25
0.86/1.10	c 1	============================[ Search Statistics ]==============================
0.86/1.10	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.86/1.10	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.86/1.10	c 1	===============================================================================
0.86/1.10	c 1	|         1 |    7762    61065   173206 |    20355        1     23 |  0.000 % |
0.96/1.11	c 1	===============================================================================
0.96/1.11	c 1	restarts              : 2
0.96/1.11	c 1	conflicts             : 53            (828 /sec)
0.96/1.11	c 1	decisions             : 361           (0.83 % random) (5642 /sec)
0.96/1.11	c 1	propagations          : 75002          (1172089 /sec)
0.96/1.11	c 1	conflict literals     : 1357           (36.26 % deleted)
0.96/1.11	c 1	Memory used           : 4.80 MB
0.96/1.11	c 1	CPU time              : 0.06399 s
0.96/1.11	c 1	
0.96/1.11	c 1	SATISFIABLE
0.96/1.11	c 1	OK
0.96/1.11	c 1	FOUND: _COST <= 25
0.96/1.11	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.96/1.11	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'
0.96/1.19	c 1	Decoding HOME/temp.out
0.97/1.25	c 1	OBJECTIVE _COST 25
0.97/1.25	o 25
0.97/1.25	v 220 73 223 274 251 91 203 278 296 222 124 221 3 266 84 1 90 248 62 171 50 195 146 190 129
0.97/1.25	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.97/1.27	c 1	OK
0.97/1.27	c 1	OBJECTIVE BOUND: 0 <= _COST <= 25
0.97/1.27	c 1	SEARCHING: _COST <= 12
0.97/1.28	c 1	============================[ Search Statistics ]==============================
0.97/1.28	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.97/1.28	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.97/1.28	c 1	===============================================================================
0.97/1.28	c 1	|        53 |    7412    61065   173206 |    20355       53     26 |  0.000 % |
0.97/1.28	c 1	===============================================================================
0.97/1.28	c 1	restarts              : 3
0.97/1.28	c 1	conflicts             : 58            (795 /sec)
0.97/1.28	c 1	decisions             : 455           (1.10 % random) (6234 /sec)
0.97/1.28	c 1	propagations          : 88488          (1212364 /sec)
0.97/1.28	c 1	conflict literals     : 1441           (35.12 % deleted)
0.97/1.28	c 1	Memory used           : 4.80 MB
0.97/1.28	c 1	CPU time              : 0.072988 s
0.97/1.28	c 1	
0.97/1.28	c 1	SATISFIABLE
0.97/1.28	c 1	OK
0.97/1.28	c 1	FOUND: _COST <= 12
0.97/1.28	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.97/1.28	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'
1.13/1.36	c 1	Decoding HOME/temp.out
1.13/1.42	c 1	OBJECTIVE _COST 12
1.13/1.42	o 12
1.13/1.42	v 115 2 28 274 205 135 147 264 296 240 63 265 206 19 165 23 153 135 5 72 160 69 122 234 24
1.13/1.42	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.13/1.44	c 1	OK
1.13/1.44	c 1	OBJECTIVE BOUND: 0 <= _COST <= 12
1.13/1.44	c 1	SEARCHING: _COST <= 6
1.13/1.46	c 1	============================[ Search Statistics ]==============================
1.13/1.46	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.13/1.46	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.13/1.46	c 1	===============================================================================
1.13/1.46	c 1	|        58 |    7212    61065   173206 |    20355       58     25 |  0.000 % |
1.13/1.47	c 1	|       158 |    7206    61065   173206 |    22390      158     15 |  8.980 % |
1.33/1.50	c 1	|       309 |    7206    61065   173206 |    24629      309     14 |  8.980 % |
1.33/1.53	c 1	===============================================================================
1.33/1.53	c 1	restarts              : 6
1.33/1.53	c 1	conflicts             : 401           (2491 /sec)
1.33/1.53	c 1	decisions             : 1087          (1.20 % random) (6753 /sec)
1.33/1.53	c 1	propagations          : 308850         (1918621 /sec)
1.33/1.53	c 1	conflict literals     : 5629           (24.96 % deleted)
1.33/1.53	c 1	Memory used           : 4.93 MB
1.33/1.53	c 1	CPU time              : 0.160975 s
1.33/1.53	c 1	
1.33/1.53	c 1	SATISFIABLE
1.33/1.53	c 1	OK
1.33/1.53	c 1	FOUND: _COST <= 6
1.33/1.53	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.33/1.53	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'
1.36/1.61	c 1	Decoding HOME/temp.out
1.36/1.67	c 1	OBJECTIVE _COST 6
1.36/1.67	o 6
1.36/1.67	v 133 113 223 77 9 130 5 278 229 173 76 178 17 266 226 19 162 68 243 98 236 173 148 37 42
1.36/1.67	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.36/1.69	c 1	OK
1.36/1.69	c 1	OBJECTIVE BOUND: 0 <= _COST <= 6
1.36/1.69	c 1	SEARCHING: _COST <= 3
1.51/1.71	c 1	============================[ Search Statistics ]==============================
1.51/1.71	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.51/1.71	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.51/1.71	c 1	===============================================================================
1.51/1.71	c 1	|       401 |    7065    49321   139977 |    16440      394     14 |  8.980 % |
1.51/1.75	c 1	|       501 |    7064    49321   139977 |    18084      494     17 | 10.423 % |
1.60/1.82	c 1	|       651 |    6953    47704   135456 |    19892      641     18 | 10.423 % |
1.60/1.85	c 2	|       876 |    6953    47704   135456 |    21882      866     16 | 10.423 % |
1.60/1.86	c 2	|      1213 |    6953    47704   135456 |    24070     1203     14 | 10.423 % |
1.60/1.87	c 2	===============================================================================
1.60/1.87	c 2	restarts              : 11
1.60/1.87	c 2	conflicts             : 1283          (3808 /sec)
1.60/1.87	c 2	decisions             : 2096          (1.48 % random) (6221 /sec)
1.60/1.87	c 2	propagations          : 723392         (2146895 /sec)
1.60/1.87	c 2	conflict literals     : 18521          (27.14 % deleted)
1.60/1.87	c 2	Memory used           : 4.93 MB
1.60/1.87	c 2	CPU time              : 0.336948 s
1.60/1.87	c 2	
1.60/1.87	c 2	UNSATISFIABLE
1.60/1.87	c 2	OK
1.60/1.87	c 2	NOT FOUND: _COST <= 3
1.60/1.87	c 2	OK
1.60/1.87	c 2	OBJECTIVE BOUND: 4 <= _COST <= 6
1.60/1.87	c 2	SEARCHING: _COST <= 5
1.60/1.87	c 2	============================[ Search Statistics ]==============================
1.60/1.87	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.60/1.87	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.60/1.87	c 2	===============================================================================
1.60/1.87	c 2	|      1283 |    6943    47656   135343 |    15885     1055     16 | 10.423 % |
1.60/1.89	c 2	===============================================================================
1.60/1.89	c 2	restarts              : 12
1.60/1.89	c 2	conflicts             : 1325          (3722 /sec)
1.60/1.89	c 2	decisions             : 2208          (1.49 % random) (6203 /sec)
1.60/1.89	c 2	propagations          : 768952         (2160311 /sec)
1.60/1.89	c 2	conflict literals     : 19330          (26.76 % deleted)
1.60/1.89	c 2	Memory used           : 4.93 MB
1.60/1.89	c 2	CPU time              : 0.355945 s
1.60/1.89	c 2	
1.60/1.89	c 2	SATISFIABLE
1.60/1.89	c 2	OK
1.60/1.89	c 2	FOUND: _COST <= 5
1.60/1.89	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.60/1.89	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.69/1.97	c 2	Decoding HOME/temp.out
1.69/2.05	c 2	OBJECTIVE _COST 5
1.69/2.05	o 5
1.69/2.05	v 14 104 124 274 211 197 3 109 296 141 103 215 0 59 270 54 179 13 112 260 200 43 96 121 205
1.69/2.06	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.87/2.10	c 2	OK
1.87/2.10	c 2	OBJECTIVE BOUND: 4 <= _COST <= 5
1.87/2.10	c 2	SEARCHING: _COST <= 4
1.87/2.12	c 2	============================[ Search Statistics ]==============================
1.87/2.12	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.87/2.12	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.87/2.12	c 2	===============================================================================
1.87/2.12	c 2	|      1325 |    6943    47656   135343 |    15885     1097     16 | 10.423 % |
1.87/2.14	c 2	|      1427 |    6943    47656   135343 |    17473     1199     16 | 10.977 % |
1.87/2.15	c 2	===============================================================================
1.87/2.15	c 2	restarts              : 14
1.87/2.15	c 2	conflicts             : 1538          (3770 /sec)
1.87/2.15	c 2	decisions             : 2511          (1.47 % random) (6155 /sec)
1.87/2.15	c 2	propagations          : 883257         (2165180 /sec)
1.87/2.15	c 2	conflict literals     : 22817          (27.08 % deleted)
1.87/2.15	c 2	Memory used           : 4.93 MB
1.87/2.15	c 2	CPU time              : 0.407937 s
1.87/2.15	c 2	
1.87/2.15	c 2	SATISFIABLE
1.87/2.15	c 2	OK
1.87/2.15	c 2	FOUND: _COST <= 4
1.87/2.15	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.87/2.16	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.95/2.24	c 2	Decoding HOME/temp.out
1.95/2.29	c 2	OBJECTIVE _COST 4
1.95/2.29	o 4
1.95/2.29	v 11 293 105 198 234 63 217 162 203 7 97 52 251 8 194 261 180 83 113 2 236 30 192 217 101
1.95/2.30	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.95/2.32	c 2	OK
1.95/2.32	c 2	OBJECTIVE _COST 4
1.95/2.32	s OPTIMUM FOUND
1.95/2.32	c 2	CPU 1.83 (0.05 0.02 1.78 0.24)
1.95/2.32	c 2	END Sat Jul 12 07:53:13 2008

Verifier Data (download as text)

OK	4	96
4 unsatisfied constraints, 96 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-1111167-1215841991/watcher-1111167-1215841991 -o /tmp/evaluation-result-1111167-1215841991/solver-1111167-1215841991 -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-1111167-1215841991.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 1.99 4/81 17025
/proc/meminfo: memFree=1834088/2055920 swapFree=4177576/4192956
[pid=17025] ppid=17023 vsize=12268 CPUtime=0
/proc/17025/stat : 17025 (sugar++) R 17023 17025 16916 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 40901143 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 225612364389 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/17025/statm: 3067 316 241 3 0 167 0

[startup+0.0811791 s]
/proc/loadavg: 2.00 2.00 1.99 4/81 17025
/proc/meminfo: memFree=1834088/2055920 swapFree=4177576/4192956
[pid=17025] ppid=17023 vsize=16740 CPUtime=0.06
/proc/17025/stat : 17025 (sugar++) S 17023 17025 16916 0 -1 4194304 1143 0 0 0 5 1 0 0 18 0 1 0 40901143 17141760 1099 996147200 4194304 4206940 548682068528 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17025/statm: 4185 1099 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.104592 s]
/proc/loadavg: 2.00 2.00 1.99 4/81 17025
/proc/meminfo: memFree=1834088/2055920 swapFree=4177576/4192956
[pid=17025] ppid=17023 vsize=16740 CPUtime=0.06
/proc/17025/stat : 17025 (sugar++) S 17023 17025 16916 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 40901143 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17025/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.301599 s]
/proc/loadavg: 2.00 2.00 1.99 4/81 17025
/proc/meminfo: memFree=1834088/2055920 swapFree=4177576/4192956
[pid=17025] ppid=17023 vsize=16740 CPUtime=0.06
/proc/17025/stat : 17025 (sugar++) S 17023 17025 16916 0 -1 4194304 1236 128 0 0 5 1 0 0 15 0 1 0 40901143 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17025/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701639 s]
/proc/loadavg: 2.00 2.00 1.99 4/81 17025
/proc/meminfo: memFree=1834088/2055920 swapFree=4177576/4192956
[pid=17025] ppid=17023 vsize=16740 CPUtime=0.27
/proc/17025/stat : 17025 (sugar++) S 17023 17025 16916 0 -1 4194304 1297 4145 0 1 5 1 18 3 15 0 1 0 40901143 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17025/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 16740

[startup+1.50171 s]
/proc/loadavg: 2.00 2.00 1.99 4/93 17058
/proc/meminfo: memFree=1821448/2055920 swapFree=4177576/4192956
[pid=17025] ppid=17023 vsize=16872 CPUtime=1.2
/proc/17025/stat : 17025 (sugar++) S 17023 17025 16916 0 -1 4194304 1689 20681 0 5 5 2 98 15 16 0 1 0 40901143 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17025/statm: 4218 1116 414 3 0 797 0
[pid=17048] ppid=17025 vsize=5044 CPUtime=0.13
/proc/17048/stat : 17048 (minisat-inc) R 17025 17025 16916 0 -1 4194304 1203 0 0 0 13 0 0 0 16 0 1 0 40901230 5165056 1145 996147200 134512640 135134323 4294956192 18446744073709551615 134531932 0 0 4096 3 0 0 0 17 1 0 0
/proc/17048/statm: 1261 1145 79 151 0 1107 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 21916

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

[startup+1.90174 s]
/proc/loadavg: 2.00 2.00 1.99 4/93 17058
/proc/meminfo: memFree=1821448/2055920 swapFree=4177576/4192956
[pid=17025] ppid=17023 vsize=16872 CPUtime=1.34
/proc/17025/stat : 17025 (sugar++) S 17023 17025 16916 0 -1 4194304 1793 24405 0 6 5 2 109 18 15 0 1 0 40901143 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17025/statm: 4218 1116 414 3 0 797 0
[pid=17048] ppid=17025 vsize=5044 CPUtime=0.35
/proc/17048/stat : 17048 (minisat-inc) S 17025 17025 16916 0 -1 4194304 1211 0 0 0 35 0 0 0 17 0 1 0 40901230 5165056 1147 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/17048/statm: 1261 1147 79 151 0 1107 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 21916

[startup+2.30177 s]
/proc/loadavg: 2.00 2.00 1.99 3/84 17098
/proc/meminfo: memFree=1825104/2055920 swapFree=4177576/4192956
[pid=17025] ppid=17023 vsize=16872 CPUtime=1.54
/proc/17025/stat : 17025 (sugar++) S 17023 17025 16916 0 -1 4194304 1883 28127 0 7 5 2 126 21 15 0 1 0 40901143 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 225621094498 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17025/statm: 4218 1116 414 3 0 797 0
[pid=17048] ppid=17025 vsize=5044 CPUtime=0.41
/proc/17048/stat : 17048 (minisat-inc) S 17025 17025 16916 0 -1 4194304 1213 0 0 0 41 0 0 0 16 0 1 0 40901230 5165056 1147 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/17048/statm: 1261 1147 79 151 0 1107 0
Current children cumulated CPU time (s) 1.95
Current children cumulated vsize (KiB) 21916

Child status: 0
Real time (s): 2.3273
CPU time (s): 2.12568
CPU user time (s): 1.84972
CPU system time (s): 0.275958
CPU usage (%): 91.3366
Max. virtual memory (cumulated for all children) (KiB): 222760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.84972
system time used= 0.275958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35038
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2412
involuntary context switches= 2272

runsolver used 0.006998 second user time and 0.016997 second system time

The end

Launcher Data (download as text)

Begin job on node31 at 2008-07-12 07:53:11
IDJOB=1111167
IDBENCH=61239
IDSOLVER=367
FILE ID=node31/1111167-1215841991
PBS_JOBID= 7903417
Free space on /tmp= 66492 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/os-taillard-5/normalized-os-taillard-5-95-9.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-1111167-1215841991/watcher-1111167-1215841991 -o /tmp/evaluation-result-1111167-1215841991/solver-1111167-1215841991 -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-1111167-1215841991.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3774165680e9fa70f03570a39d0486b3
RANDOM SEED=200036074

node31.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		: 3000.236
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		: 3000.236
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:       1834632 kB
Buffers:         45732 kB
Cached:          89424 kB
SwapCached:       8392 kB
Active:         104620 kB
Inactive:        72044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834632 kB
SwapTotal:     4192956 kB
SwapFree:      4177576 kB
Dirty:             968 kB
Writeback:           0 kB
Mapped:          56964 kB
Slab:            29288 kB
Committed_AS:   235896 kB
PageTables:       2084 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= 66492 MiB
End job on node31 at 2008-07-12 07:53:13