Trace number 1108259

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerNumber of falsified constraintsCPU timeWall clock time
Sugar++ v1.13+minisat-incOPTIMUM1 2.92555 6.53534

General information on the benchmark

Namecsp/BH-4-4/
normalized-BlackHole-4-4-e-5_ext.xml
MD5SUM54dd69f2c49eb3aaf12cd3f3efb908f1
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints1
Best CPU time to get the best result obtained on this benchmark1.49477
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints431
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension431
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.05/0.21	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.05/0.21	c 0	BEGIN Thu Aug  7 20:17:36 2008
0.05/0.21	c 0	PID 6021
0.05/0.22	c 0	HOST node92.alineos.net
0.05/0.22	c 0	CONVERTING HOME/instance-1108259-1218133056.xml TO HOME/temp.csp
0.05/0.22	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1108259-1218133056.xml' 'HOME/temp.csp'
0.30/1.78	c 2	4 domains, 64 variables, 0 predicates, 8 relations, 431 constraints
0.38/1.82	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.38/1.82	c 2	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'
0.38/1.92	c 2	Parsing HOME/temp.csp
0.38/2.01	c 2	parsed 507 expressions
0.38/2.03	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.38/2.04	c 2	MAX CSP: 431 constraints
0.38/2.04	c 2	Converting to clausal form CSP
0.38/2.09	c 2	converted 95 (10%) expressions
0.38/2.10	c 2	converted 189 (20%) expressions
0.38/2.12	c 2	converted 283 (30%) expressions
0.38/2.13	c 2	converted 377 (40%) expressions
0.38/2.13	c 2	converted 471 (50%) expressions
0.38/2.15	c 2	converted 565 (60%) expressions
0.38/2.16	c 2	converted 659 (70%) expressions
0.38/2.17	c 2	converted 753 (80%) expressions
0.38/2.18	c 2	converted 847 (90%) expressions
0.81/2.34	c 3	converted 941 (100%) expressions
0.81/2.35	c 3	CSP : 926 integers, 0 booleans, 1292 clauses, largest domain size 647
0.81/2.35	c 3	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.81/2.35	c 3	Propagation in CSP
0.81/2.38	c 3	424 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.81/2.38	c 3	CSP : 926 integers, 0 booleans, 1292 clauses, largest domain size 432
0.81/2.38	c 3	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.81/2.38	c 3	Simplifing CSP by introducing new Boolean variables
0.81/2.39	c 3	CSP : 926 integers, 0 booleans, 1292 clauses, largest domain size 432
0.81/2.39	c 3	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.90/2.42	c 3	Encoding CSP to SAT : HOME/temp.cnf
0.93/2.53	c 3	93 (10%) CSP integer variables are encoded (548 clauses, 5897 bytes)
0.93/2.53	c 3	186 (20%) CSP integer variables are encoded (548 clauses, 5897 bytes)
0.93/2.53	c 3	278 (30%) CSP integer variables are encoded (548 clauses, 5897 bytes)
0.93/2.53	c 3	371 (40%) CSP integer variables are encoded (548 clauses, 5897 bytes)
0.93/2.53	c 3	463 (50%) CSP integer variables are encoded (548 clauses, 5897 bytes)
0.93/2.54	c 3	556 (60%) CSP integer variables are encoded (1254 clauses, 15075 bytes)
0.93/2.54	c 3	649 (70%) CSP integer variables are encoded (1767 clauses, 21744 bytes)
0.93/2.54	c 3	741 (80%) CSP integer variables are encoded (2561 clauses, 32066 bytes)
0.93/2.54	c 3	834 (90%) CSP integer variables are encoded (3126 clauses, 39411 bytes)
0.93/2.55	c 3	926 (100%) CSP integer variables are encoded (6940 clauses, 88993 bytes)
0.93/2.59	c 3	130 (10%) CSP clauses are encoded (7722 clauses, 104192 bytes)
1.01/2.61	c 3	259 (20%) CSP clauses are encoded (8826 clauses, 127805 bytes)
1.01/2.63	c 3	388 (30%) CSP clauses are encoded (9960 clauses, 152518 bytes)
1.01/2.65	c 3	517 (40%) CSP clauses are encoded (11642 clauses, 182559 bytes)
1.01/2.68	c 3	646 (50%) CSP clauses are encoded (23387 clauses, 393619 bytes)
1.01/2.68	c 3	776 (60%) CSP clauses are encoded (27101 clauses, 458128 bytes)
1.11/2.75	c 3	905 (70%) CSP clauses are encoded (60566 clauses, 1069550 bytes)
1.11/2.75	c 3	1034 (80%) CSP clauses are encoded (64715 clauses, 1141801 bytes)
1.11/2.77	c 3	1163 (90%) CSP clauses are encoded (74496 clauses, 1317367 bytes)
1.41/3.07	c 3	1292 (100%) CSP clauses are encoded (255126 clauses, 4613749 bytes)
1.41/3.07	c 3	1292 CSP clauses encoded
1.41/3.07	c 3	Writing map file : HOME/temp.map
1.41/3.08	c 3	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.41/3.08	c 3	SAT : 7864 SAT variables, 255126 SAT clauses, 4613749 bytes
1.41/3.08	c 3	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.50/3.10	c 3	OBJECTIVE minimize _COST
1.50/3.10	c 3	SOLVING HOME/temp.cnf
1.50/3.10	c 3	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
1.50/3.12	c 3	This is MiniSat 2.0 beta incremental
1.50/3.12	c 3	WARNING: for repeatability, setting FPU to use double precision
1.50/3.12	c 3	============================[ Problem Statistics ]=============================
1.50/3.12	c 3	|                                                                             |
1.50/3.12	c 3	|  Number of variables:  7864                                                 |
1.50/3.12	c 3	|  Number of clauses:    255126                                               |
1.52/3.23	c 3	|  Parsing time:         0.10         s                                       |
1.52/3.24	c 3	OK
1.52/3.24	c 3	OBJECTIVE BOUND: 0 <= _COST <= 
1.52/3.24	c 3	SEARCHING: _COST <= 216
1.52/3.24	c 3	============================[ Search Statistics ]==============================
1.52/3.24	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.52/3.24	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.52/3.24	c 3	===============================================================================
1.52/3.24	c 3	|         0 |    7864   255126   749517 |    85042        0    nan |  0.000 % |
1.52/3.26	c 3	===============================================================================
1.52/3.26	c 3	restarts              : 1
1.52/3.26	c 3	conflicts             : 77            (616 /sec)
1.52/3.26	c 3	decisions             : 212           (1.89 % random) (1696 /sec)
1.52/3.26	c 3	propagations          : 10478          (83837 /sec)
1.52/3.26	c 3	conflict literals     : 1404           (7.99 % deleted)
1.52/3.26	c 3	Memory used           : 12.50 MB
1.52/3.26	c 3	CPU time              : 0.124981 s
1.52/3.26	c 3	
1.52/3.27	c 3	SATISFIABLE
1.52/3.27	c 3	OK
1.52/3.27	c 3	FOUND: _COST <= 216
1.52/3.27	s SATISFIABLE
1.52/3.27	c 3	DECODING HOME/temp.out WITH HOME/temp.map
1.52/3.27	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.70/3.41	c 4	Decoding HOME/temp.out
1.80/3.52	c 4	OBJECTIVE _COST 18
1.80/3.53	o 18
1.80/3.53	v 0 0 3 4 13 0 13 15 1 8 15 0 3 14 3 12 13 0 15 14 3 10 13 2 9 13 3 2 14 2 11 14 3 14 15 2 7 15 3 6 13 2 3 15 3 15 14 0 8 8 2 3 1 8 1 7 6 7 6 7 6 7 6 8
1.80/3.53	c 4	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.80/3.60	c 4	OK
1.80/3.60	c 4	OBJECTIVE BOUND: 0 <= _COST <= 18
1.80/3.60	c 4	SEARCHING: _COST <= 9
1.80/3.60	c 4	============================[ Search Statistics ]==============================
1.80/3.60	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.80/3.60	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.80/3.60	c 4	===============================================================================
1.80/3.60	c 4	|        77 |    7864   255126   749517 |    85042       77     18 |  0.000 % |
1.86/3.60	c 4	|       177 |    3483   255126   749517 |    93546      177     21 | 58.139 % |
1.86/3.61	c 4	|       331 |    3483   255126   749517 |   102900      331     23 | 58.139 % |
1.86/3.61	c 4	===============================================================================
1.86/3.61	c 4	restarts              : 4
1.86/3.61	c 4	conflicts             : 355           (2383 /sec)
1.86/3.61	c 4	decisions             : 807           (1.12 % random) (5417 /sec)
1.86/3.61	c 4	propagations          : 33796          (226854 /sec)
1.86/3.61	c 4	conflict literals     : 7936           (5.26 % deleted)
1.86/3.61	c 4	Memory used           : 12.62 MB
1.86/3.61	c 4	CPU time              : 0.148977 s
1.86/3.61	c 4	
1.86/3.61	c 4	SATISFIABLE
1.86/3.62	c 4	OK
1.86/3.62	c 4	FOUND: _COST <= 9
1.86/3.62	c 4	DECODING HOME/temp.out WITH HOME/temp.map
1.86/3.62	c 4	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.88/3.73	c 4	Decoding HOME/temp.out
1.88/3.87	c 4	OBJECTIVE _COST 9
1.88/3.87	o 9
1.88/3.87	v 0 0 0 13 13 3 10 15 2 11 15 3 12 14 0 3 13 3 8 14 0 9 13 1 14 13 2 13 14 3 6 14 2 13 15 3 2 15 2 7 13 3 4 15 0 15 14 3 8 1 7 6 8 1 8 2 4 6 7 6 7 6 8 1
1.88/3.89	c 4	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.88/3.92	c 4	OK
1.88/3.92	c 4	OBJECTIVE BOUND: 0 <= _COST <= 9
1.88/3.92	c 4	SEARCHING: _COST <= 4
1.88/3.93	c 4	============================[ Search Statistics ]==============================
1.88/3.93	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.88/3.93	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.88/3.93	c 4	===============================================================================
1.88/3.93	c 4	|       355 |    3292   255126   749517 |    85042      355     22 | 58.139 % |
1.88/3.93	c 4	===============================================================================
1.88/3.93	c 4	restarts              : 5
1.88/3.93	c 4	conflicts             : 357           (2319 /sec)
1.88/3.93	c 4	decisions             : 873           (1.03 % random) (5670 /sec)
1.88/3.93	c 4	propagations          : 37100          (240947 /sec)
1.88/3.93	c 4	conflict literals     : 7959           (5.25 % deleted)
1.88/3.93	c 4	Memory used           : 12.62 MB
1.88/3.93	c 4	CPU time              : 0.153976 s
1.88/3.93	c 4	
1.88/3.93	c 4	SATISFIABLE
1.88/3.93	c 4	OK
1.88/3.93	c 4	FOUND: _COST <= 4
1.88/3.93	c 4	DECODING HOME/temp.out WITH HOME/temp.map
1.88/3.93	c 4	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.12/4.06	c 4	Decoding HOME/temp.out
2.12/4.18	c 4	OBJECTIVE _COST 4
2.12/4.18	o 4
2.12/4.18	v 0 0 0 11 13 3 10 15 2 15 15 3 12 14 0 3 13 3 8 14 0 9 13 1 14 13 2 7 14 3 6 14 2 15 15 3 2 15 2 13 13 1 4 15 0 15 14 3 8 1 7 6 8 1 8 2 4 6 7 6 7 5 3 1
2.12/4.19	c 4	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.12/4.24	c 4	OK
2.12/4.24	c 4	OBJECTIVE BOUND: 0 <= _COST <= 4
2.12/4.24	c 4	SEARCHING: _COST <= 2
2.12/4.25	c 4	============================[ Search Statistics ]==============================
2.12/4.25	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.12/4.25	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.12/4.25	c 4	===============================================================================
2.12/4.25	c 4	|       357 |    2838   255126   749517 |    85042      357     22 | 58.139 % |
2.12/4.25	c 4	===============================================================================
2.12/4.25	c 4	restarts              : 6
2.12/4.25	c 4	conflicts             : 359           (2273 /sec)
2.12/4.25	c 4	decisions             : 932           (0.97 % random) (5900 /sec)
2.12/4.25	c 4	propagations          : 39971          (253021 /sec)
2.12/4.25	c 4	conflict literals     : 7978           (5.24 % deleted)
2.12/4.25	c 4	Memory used           : 12.62 MB
2.12/4.25	c 4	CPU time              : 0.157975 s
2.12/4.25	c 4	
2.12/4.25	c 4	SATISFIABLE
2.12/4.25	c 4	OK
2.12/4.25	c 4	FOUND: _COST <= 2
2.12/4.25	c 4	DECODING HOME/temp.out WITH HOME/temp.map
2.12/4.25	c 4	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.37/4.40	c 5	Decoding HOME/temp.out
2.48/4.52	c 5	OBJECTIVE _COST 2
2.48/4.52	o 2
2.48/4.53	v 0 0 0 3 13 3 10 15 2 15 15 3 12 14 0 5 13 1 8 14 0 9 13 1 14 13 2 11 14 3 6 14 2 13 15 1 2 15 2 7 13 3 4 15 0 15 14 3 8 1 7 6 8 2 3 2 4 6 7 5 4 6 8 1
2.48/4.54	c 5	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.48/4.58	c 5	OK
2.48/4.58	c 5	OBJECTIVE BOUND: 0 <= _COST <= 2
2.48/4.58	c 5	SEARCHING: _COST <= 1
2.48/4.58	c 5	============================[ Search Statistics ]==============================
2.48/4.58	c 5	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.48/4.58	c 5	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.48/4.58	c 5	===============================================================================
2.48/4.58	c 5	|       359 |    2335   255126   749517 |    85042      359     22 | 58.139 % |
2.48/4.58	c 5	===============================================================================
2.48/4.58	c 5	restarts              : 7
2.48/4.58	c 5	conflicts             : 360           (2223 /sec)
2.48/4.58	c 5	decisions             : 987           (0.91 % random) (6094 /sec)
2.48/4.58	c 5	propagations          : 42320          (261275 /sec)
2.48/4.58	c 5	conflict literals     : 7991           (5.23 % deleted)
2.48/4.58	c 5	Memory used           : 12.62 MB
2.48/4.58	c 5	CPU time              : 0.161975 s
2.48/4.58	c 5	
2.48/4.58	c 5	SATISFIABLE
2.48/4.58	c 5	OK
2.48/4.58	c 5	FOUND: _COST <= 1
2.48/4.58	c 5	DECODING HOME/temp.out WITH HOME/temp.map
2.48/4.58	c 5	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.55/4.74	c 5	Decoding HOME/temp.out
2.55/4.86	c 5	OBJECTIVE _COST 1
2.55/4.86	o 1
2.55/4.86	v 0 0 0 7 13 3 10 15 2 15 15 3 12 14 0 5 13 1 8 14 0 3 13 3 14 13 2 11 14 3 6 14 2 13 15 1 2 15 2 9 13 1 4 15 0 13 14 1 8 1 7 6 8 2 3 1 7 6 7 5 4 5 3 2
2.55/4.87	c 5	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.55/4.93	c 5	OK
2.55/4.93	c 5	OBJECTIVE BOUND: 0 <= _COST <= 1
2.55/4.93	c 5	SEARCHING: _COST <= 0
2.75/6.39	c 7	============================[ Search Statistics ]==============================
2.75/6.39	c 7	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.75/6.39	c 7	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.75/6.39	c 7	===============================================================================
2.75/6.39	c 7	|       360 |    1903   255126   749517 |    85042      360     22 | 58.139 % |
2.75/6.39	c 7	|       461 |    1903   255126   749517 |    93546      461     21 | 81.283 % |
2.75/6.39	c 7	|       611 |    1903   255126   749517 |   102900      611     23 | 81.283 % |
2.76/6.40	c 7	|       836 |    1903   255126   749517 |   113190      836     24 | 81.283 % |
2.76/6.42	c 7	|      1173 |    1903   255126   749517 |   124509     1173     25 | 81.283 % |
2.76/6.44	c 7	|      1679 |    1903   255126   749517 |   136960     1679     27 | 81.283 % |
2.76/6.49	c 7	|      2439 |    1903   255126   749517 |   150657     2439     30 | 81.283 % |
2.86/6.52	c 7	===============================================================================
2.86/6.52	c 7	restarts              : 14
2.86/6.52	c 7	conflicts             : 2981          (9872 /sec)
2.86/6.52	c 7	decisions             : 4404          (0.43 % random) (14585 /sec)
2.86/6.52	c 7	propagations          : 132219         (437878 /sec)
2.86/6.52	c 7	conflict literals     : 97384          (7.99 % deleted)
2.86/6.52	c 7	Memory used           : 13.01 MB
2.86/6.52	c 7	CPU time              : 0.301954 s
2.86/6.52	c 7	
2.86/6.52	c 7	UNSATISFIABLE
2.86/6.52	c 7	OK
2.86/6.52	c 7	NOT FOUND: _COST <= 0
2.86/6.52	c 7	OK
2.86/6.52	c 7	OBJECTIVE _COST 1
2.86/6.52	s OPTIMUM FOUND
2.86/6.53	c 7	CPU 2.57 (0.06 0.03 2.51 0.3)
2.86/6.53	c 7	END Thu Aug  7 20:17:43 2008

Verifier Data (download as text)

OK	1	430
1 unsatisfied constraints, 430 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-1108259-1218133056/watcher-1108259-1218133056 -o /tmp/evaluation-result-1108259-1218133056/solver-1108259-1218133056 -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-1108259-1218133056.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: 0.01 0.38 0.45 3/69 6021
/proc/meminfo: memFree=1310856/2055920 swapFree=4180804/4192956
[pid=6021] ppid=6019 vsize=12132 CPUtime=0
/proc/6021/stat : 6021 (sugar++) R 6019 6021 5955 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 140390468 12423168 254 996147200 4194304 4206940 548682068528 18446744073709551615 251292854016 0 0 4224 0 0 0 0 17 1 0 0
/proc/6021/statm: 3033 256 189 3 0 133 0

[startup+0.103219 s]
/proc/loadavg: 0.01 0.38 0.45 3/69 6021
/proc/meminfo: memFree=1310856/2055920 swapFree=4180804/4192956
[pid=6021] ppid=6019 vsize=13468 CPUtime=0.04
/proc/6021/stat : 6021 (sugar++) D 6019 6021 5955 0 -1 4194304 766 0 0 0 3 1 0 0 18 0 1 0 140390468 13791232 734 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/6021/statm: 3367 734 338 3 0 467 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13468

[startup+0.20124 s]
/proc/loadavg: 0.01 0.38 0.45 3/69 6021
/proc/meminfo: memFree=1310856/2055920 swapFree=4180804/4192956
[pid=6021] ppid=6019 vsize=16212 CPUtime=0.05
/proc/6021/stat : 6021 (sugar++) D 6019 6021 5955 0 -1 4194304 967 0 0 0 4 1 0 0 18 0 1 0 140390468 16601088 935 996147200 4194304 4206940 548682068528 18446744073709551615 251279407717 0 0 4224 0 18446744071563608240 0 0 17 0 0 0
/proc/6021/statm: 4053 935 380 3 0 632 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16212

[startup+0.301259 s]
/proc/loadavg: 0.01 0.38 0.45 3/69 6021
/proc/meminfo: memFree=1310856/2055920 swapFree=4180804/4192956
[pid=6021] ppid=6019 vsize=16740 CPUtime=0.07
/proc/6021/stat : 6021 (sugar++) S 6019 6021 5955 0 -1 4194304 1219 128 0 0 5 2 0 0 17 0 1 0 140390468 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6021/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.70134 s]
/proc/loadavg: 0.01 0.38 0.45 3/69 6021
/proc/meminfo: memFree=1310856/2055920 swapFree=4180804/4192956
[pid=6021] ppid=6019 vsize=16740 CPUtime=0.07
/proc/6021/stat : 6021 (sugar++) S 6019 6021 5955 0 -1 4194304 1219 128 0 0 5 2 0 0 17 0 1 0 140390468 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6021/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+1.50251 s]
/proc/loadavg: 0.01 0.38 0.45 1/94 6049
/proc/meminfo: memFree=1281840/2055920 swapFree=4180804/4192956
[pid=6021] ppid=6019 vsize=16740 CPUtime=0.07
/proc/6021/stat : 6021 (sugar++) S 6019 6021 5955 0 -1 4194304 1219 128 0 0 5 2 0 0 17 0 1 0 140390468 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6021/statm: 4185 1104 409 3 0 764 0
[pid=6032] ppid=6021 vsize=5356 CPUtime=0
/proc/6032/stat : 6032 (sh) S 6021 6021 5955 0 -1 4194304 277 0 0 0 0 0 0 0 19 0 1 0 140390490 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6032/statm: 1339 233 193 169 0 50 0
[pid=6033] ppid=6032 vsize=863720 CPUtime=0.12
/proc/6033/stat : 6033 (java) S 6032 6021 5955 0 -1 0 3306 0 119 0 8 4 0 0 18 0 9 0 140390491 884449280 2904 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/6033/statm: 215930 2904 1689 9 0 210512 0
[pid=6033/tid=6034] ppid=6032 vsize=863720 CPUtime=0.09
/proc/6033/task/6034/stat : 6034 (java) R 6032 6021 5955 0 -1 64 2416 0 92 0 6 3 0 0 18 0 9 0 140390525 884449280 2904 996147200 134512640 134550740 4294956000 18446744073709551615 103781725 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6033/tid=6036] ppid=6032 vsize=863720 CPUtime=0
/proc/6033/task/6036/stat : 6036 (java) S 6032 6021 5955 0 -1 64 3 0 0 0 0 0 0 0 19 0 9 0 140390554 884449280 2904 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6033/tid=6038] ppid=6032 vsize=863720 CPUtime=0
/proc/6033/task/6038/stat : 6038 (java) S 6032 6021 5955 0 -1 64 9 0 0 0 0 0 0 0 19 0 9 0 140390558 884449280 2904 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6033/tid=6039] ppid=6032 vsize=863720 CPUtime=0
/proc/6033/task/6039/stat : 6039 (java) S 6032 6021 5955 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 140390558 884449280 2904 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6033/tid=6042] ppid=6032 vsize=863720 CPUtime=0
/proc/6033/task/6042/stat : 6042 (java) S 6032 6021 5955 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 140390567 884449280 2904 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6033/tid=6044] ppid=6032 vsize=863720 CPUtime=0.01
/proc/6033/task/6044/stat : 6044 (java) S 6032 6021 5955 0 -1 64 222 0 1 0 1 0 0 0 16 0 9 0 140390567 884449280 2904 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=6033/tid=6046] ppid=6032 vsize=863720 CPUtime=0
/proc/6033/task/6046/stat : 6046 (java) S 6032 6021 5955 0 -1 64 2 0 0 0 0 0 0 0 18 0 9 0 140390567 884449280 2904 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6033/tid=6047] ppid=6032 vsize=863720 CPUtime=0
/proc/6033/task/6047/stat : 6047 (java) S 6032 6021 5955 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 140390567 884449280 2904 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 885816

[startup+3.10283 s]
/proc/loadavg: 0.17 0.41 0.46 4/94 6069
/proc/meminfo: memFree=1270512/2055920 swapFree=4180804/4192956
[pid=6021] ppid=6019 vsize=16740 CPUtime=0.39
/proc/6021/stat : 6021 (sugar++) S 6019 6021 5955 0 -1 4194304 1297 4404 0 119 6 2 26 5 15 0 1 0 140390468 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6021/statm: 4185 1104 409 3 0 764 0
[pid=6050] ppid=6021 vsize=5356 CPUtime=0
/proc/6050/stat : 6050 (sh) S 6021 6021 5955 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 140390651 5484544 233 996147200 4194304 4889804 548682068688 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6050/statm: 1339 233 193 169 0 50 0
[pid=6051] ppid=6050 vsize=0 CPUtime=1.11
/proc/6051/stat : 6051 (java) Z 6050 6021 5955 0 -1 12 6822 0 7 0 103 8 0 0 16 0 2 0 140390651 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6051/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 22096

[startup+6.30148 s]
/proc/loadavg: 0.17 0.41 0.46 2/85 6120
/proc/meminfo: memFree=1220024/2055920 swapFree=4180804/4192956
[pid=6021] ppid=6019 vsize=16872 CPUtime=2.58
/proc/6021/stat : 6021 (sugar++) D 6019 6021 5955 0 -1 4194304 1830 30877 1 131 6 3 221 28 16 0 1 0 140390468 17276928 1124 996147200 4194304 4206940 548682068528 18446744073709551615 251279414313 0 0 4224 16386 18446744071563608069 0 0 17 0 0 0
/proc/6021/statm: 4218 1124 414 3 0 797 0
[pid=6070] ppid=6021 vsize=12924 CPUtime=0.17
/proc/6070/stat : 6070 (minisat-inc) S 6021 6021 5955 0 -1 4194304 3125 0 0 0 16 1 0 0 15 0 1 0 140390780 13234176 3064 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/6070/statm: 3231 3064 79 151 0 3077 0
Current children cumulated CPU time (s) 2.75
Current children cumulated vsize (KiB) 29796

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

[startup+6.4015 s]
/proc/loadavg: 0.17 0.41 0.46 2/85 6120
/proc/meminfo: memFree=1220024/2055920 swapFree=4180804/4192956
[pid=6021] ppid=6019 vsize=16872 CPUtime=2.58
/proc/6021/stat : 6021 (sugar++) S 6019 6021 5955 0 -1 4194304 1831 30877 1 131 6 3 221 28 15 0 1 0 140390468 17276928 1124 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6021/statm: 4218 1124 414 3 0 797 0
[pid=6070] ppid=6021 vsize=12924 CPUtime=0.18
/proc/6070/stat : 6070 (minisat-inc) R 6021 6021 5955 0 -1 4194304 3133 0 0 0 17 1 0 0 17 0 1 0 140390780 13234176 3072 996147200 134512640 135134323 4294956192 18446744073709551615 134529152 0 0 4096 3 0 0 0 17 0 0 0
/proc/6070/statm: 3231 3072 79 151 0 3077 0
Current children cumulated CPU time (s) 2.76
Current children cumulated vsize (KiB) 29796

[startup+6.50152 s]
/proc/loadavg: 0.17 0.41 0.46 2/85 6120
/proc/meminfo: memFree=1220024/2055920 swapFree=4180804/4192956
[pid=6021] ppid=6019 vsize=16872 CPUtime=2.58
/proc/6021/stat : 6021 (sugar++) S 6019 6021 5955 0 -1 4194304 1831 30877 1 131 6 3 221 28 15 0 1 0 140390468 17276928 1124 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6021/statm: 4218 1124 414 3 0 797 0
[pid=6070] ppid=6021 vsize=13188 CPUtime=0.28
/proc/6070/stat : 6070 (minisat-inc) R 6021 6021 5955 0 -1 4194304 3216 0 0 0 27 1 0 0 17 0 1 0 140390780 13504512 3155 996147200 134512640 135134323 4294956192 18446744073709551615 134532161 0 0 4096 3 0 0 0 17 0 0 0
/proc/6070/statm: 3297 3155 79 151 0 3143 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 30060

Child status: 0
Real time (s): 6.53534
CPU time (s): 2.92555
CPU user time (s): 2.58161
CPU system time (s): 0.343947
CPU usage (%): 44.7651
Max. virtual memory (cumulated for all children) (KiB): 890560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.58161
system time used= 0.343947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36024
page faults= 132
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4149
involuntary context switches= 3352

runsolver used 0.011998 second user time and 0.034994 second system time

The end

Launcher Data (download as text)

Begin job on node92 at 2008-08-07 20:17:36
IDJOB=1108259
IDBENCH=60697
IDSOLVER=367
FILE ID=node92/1108259-1218133056
PBS_JOBID= 8000795
Free space on /tmp= 66564 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/BH-4-4/normalized-BlackHole-4-4-e-5_ext.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-1108259-1218133056/watcher-1108259-1218133056 -o /tmp/evaluation-result-1108259-1218133056/solver-1108259-1218133056 -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-1108259-1218133056.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 54dd69f2c49eb3aaf12cd3f3efb908f1
RANDOM SEED=1570820435

node92.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		: 3000.265
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		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1312232 kB
Buffers:         33808 kB
Cached:         575208 kB
SwapCached:       6520 kB
Active:          47896 kB
Inactive:       569936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1312232 kB
SwapTotal:     4192956 kB
SwapFree:      4180804 kB
Dirty:            2052 kB
Writeback:           0 kB
Mapped:          14000 kB
Slab:           111408 kB
Committed_AS:   151732 kB
PageTables:       1728 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= 66544 MiB
End job on node92 at 2008-08-07 20:17:43