Trace number 1108243

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 3.34149 3.70145

General information on the benchmark

Namecsp/BH-4-4/
normalized-BlackHole-4-4-e-8_ext.xml
MD5SUMd617cfe5317d8e25ec0bc203c2118281
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 benchmark1.51277
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)

0.04/0.14	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.04/0.14	c 0	BEGIN Fri Jul 11 18:14:21 2008
0.04/0.14	c 0	PID 9812
0.04/0.14	c 0	HOST node79.alineos.net
0.04/0.14	c 0	CONVERTING HOME/instance-1108243-1215792861.xml TO HOME/temp.csp
0.04/0.14	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1108243-1215792861.xml' 'HOME/temp.csp'
0.06/0.46	c 1	4 domains, 64 variables, 0 predicates, 8 relations, 431 constraints
0.06/0.51	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.51	c 1	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'
0.37/0.60	c 1	Parsing HOME/temp.csp
0.37/0.69	c 1	parsed 507 expressions
0.37/0.73	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.37/0.74	c 1	MAX CSP: 431 constraints
0.37/0.74	c 1	Converting to clausal form CSP
0.37/0.77	c 1	converted 95 (10%) expressions
0.37/0.78	c 1	converted 189 (20%) expressions
0.37/0.80	c 1	converted 283 (30%) expressions
0.37/0.81	c 1	converted 377 (40%) expressions
0.37/0.81	c 1	converted 471 (50%) expressions
0.37/0.83	c 1	converted 565 (60%) expressions
0.37/0.84	c 1	converted 659 (70%) expressions
0.37/0.84	c 1	converted 753 (80%) expressions
0.37/0.86	c 1	converted 847 (90%) expressions
0.83/1.02	c 1	converted 941 (100%) expressions
0.83/1.02	c 1	CSP : 926 integers, 0 booleans, 1292 clauses, largest domain size 647
0.83/1.02	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.83/1.02	c 1	Propagation in CSP
0.83/1.06	c 1	424 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.83/1.06	c 1	CSP : 926 integers, 0 booleans, 1292 clauses, largest domain size 432
0.83/1.06	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.83/1.06	c 1	Simplifing CSP by introducing new Boolean variables
0.83/1.07	c 1	CSP : 926 integers, 0 booleans, 1292 clauses, largest domain size 432
0.83/1.07	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.83/1.10	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.93/1.12	c 1	93 (10%) CSP integer variables are encoded (548 clauses, 5897 bytes)
0.93/1.12	c 1	186 (20%) CSP integer variables are encoded (548 clauses, 5897 bytes)
0.93/1.12	c 1	278 (30%) CSP integer variables are encoded (548 clauses, 5897 bytes)
0.93/1.12	c 1	371 (40%) CSP integer variables are encoded (548 clauses, 5897 bytes)
0.93/1.12	c 1	463 (50%) CSP integer variables are encoded (548 clauses, 5897 bytes)
0.93/1.13	c 1	556 (60%) CSP integer variables are encoded (1254 clauses, 15075 bytes)
0.93/1.13	c 1	649 (70%) CSP integer variables are encoded (1767 clauses, 21744 bytes)
0.93/1.13	c 1	741 (80%) CSP integer variables are encoded (2561 clauses, 32066 bytes)
0.93/1.13	c 1	834 (90%) CSP integer variables are encoded (3126 clauses, 39411 bytes)
0.93/1.13	c 1	926 (100%) CSP integer variables are encoded (6940 clauses, 88993 bytes)
0.93/1.18	c 1	130 (10%) CSP clauses are encoded (7734 clauses, 104385 bytes)
1.02/1.20	c 1	259 (20%) CSP clauses are encoded (8814 clauses, 127519 bytes)
1.02/1.22	c 1	388 (30%) CSP clauses are encoded (9960 clauses, 152462 bytes)
1.02/1.24	c 1	517 (40%) CSP clauses are encoded (11642 clauses, 182503 bytes)
1.02/1.27	c 2	646 (50%) CSP clauses are encoded (23387 clauses, 393563 bytes)
1.02/1.27	c 2	776 (60%) CSP clauses are encoded (27101 clauses, 458072 bytes)
1.12/1.34	c 2	905 (70%) CSP clauses are encoded (60566 clauses, 1069494 bytes)
1.12/1.34	c 2	1034 (80%) CSP clauses are encoded (64715 clauses, 1141745 bytes)
1.12/1.36	c 2	1163 (90%) CSP clauses are encoded (74496 clauses, 1317311 bytes)
1.43/1.67	c 2	1292 (100%) CSP clauses are encoded (255126 clauses, 4613693 bytes)
1.43/1.67	c 2	1292 CSP clauses encoded
1.43/1.67	c 2	Writing map file : HOME/temp.map
1.43/1.68	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.43/1.68	c 2	SAT : 7864 SAT variables, 255126 SAT clauses, 4613693 bytes
1.43/1.68	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.50/1.72	c 2	OBJECTIVE minimize _COST
1.50/1.72	c 2	SOLVING HOME/temp.cnf
1.50/1.72	c 2	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
1.50/1.72	c 2	This is MiniSat 2.0 beta incremental
1.50/1.72	c 2	WARNING: for repeatability, setting FPU to use double precision
1.50/1.72	c 2	============================[ Problem Statistics ]=============================
1.50/1.72	c 2	|                                                                             |
1.50/1.72	c 2	|  Number of variables:  7864                                                 |
1.50/1.72	c 2	|  Number of clauses:    255126                                               |
1.51/1.83	c 2	|  Parsing time:         0.10         s                                       |
1.51/1.84	c 2	OK
1.51/1.84	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
1.51/1.84	c 2	SEARCHING: _COST <= 216
1.51/1.84	c 2	============================[ Search Statistics ]==============================
1.51/1.84	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.51/1.84	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.51/1.84	c 2	===============================================================================
1.51/1.84	c 2	|         0 |    7864   255126   749517 |    85042        0    nan |  0.000 % |
1.51/1.86	c 2	|       100 |    7864   255126   749517 |    93546      100     15 |  0.003 % |
1.51/1.87	c 2	===============================================================================
1.51/1.87	c 2	restarts              : 2
1.51/1.87	c 2	conflicts             : 101           (748 /sec)
1.51/1.87	c 2	decisions             : 429           (1.40 % random) (3178 /sec)
1.51/1.87	c 2	propagations          : 18262          (135295 /sec)
1.51/1.87	c 2	conflict literals     : 1523           (8.69 % deleted)
1.51/1.87	c 2	Memory used           : 12.50 MB
1.51/1.87	c 2	CPU time              : 0.134979 s
1.51/1.87	c 2	
1.51/1.87	c 2	SATISFIABLE
1.51/1.87	c 2	OK
1.51/1.87	c 2	FOUND: _COST <= 216
1.51/1.87	s SATISFIABLE
1.51/1.87	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.51/1.87	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'
1.51/1.95	c 2	Decoding HOME/temp.out
1.51/2.07	c 2	OBJECTIVE _COST 90
1.51/2.07	o 90
1.51/2.07	v 0 0 3 13 14 2 15 13 3 8 14 0 15 15 3 12 15 0 15 15 3 6 15 2 15 15 3 10 13 2 15 14 3 14 15 2 15 13 3 14 14 2 15 14 3 15 15 0 8 7 6 8 1 8 1 7 6 7 6 7 6 7 6 8
1.51/2.07	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.51/2.08	c 2	OK
1.51/2.08	c 2	OBJECTIVE BOUND: 0 <= _COST <= 90
1.51/2.08	c 2	SEARCHING: _COST <= 45
1.51/2.09	c 2	============================[ Search Statistics ]==============================
1.51/2.09	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.51/2.09	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.51/2.09	c 2	===============================================================================
1.51/2.09	c 2	|       101 |    7864   255126   749517 |    85042      101     15 |  0.003 % |
1.51/2.09	c 2	===============================================================================
1.51/2.09	c 2	restarts              : 3
1.51/2.09	c 2	conflicts             : 113           (764 /sec)
1.51/2.09	c 2	decisions             : 583           (1.54 % random) (3940 /sec)
1.51/2.09	c 2	propagations          : 29857          (201768 /sec)
1.51/2.09	c 2	conflict literals     : 1666           (8.76 % deleted)
1.51/2.09	c 2	Memory used           : 12.62 MB
1.51/2.09	c 2	CPU time              : 0.147977 s
1.51/2.09	c 2	
1.51/2.09	c 2	SATISFIABLE
1.51/2.09	c 2	OK
1.51/2.09	c 2	FOUND: _COST <= 45
1.51/2.09	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.51/2.09	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'
1.87/2.17	c 2	Decoding HOME/temp.out
1.96/2.29	c 3	OBJECTIVE _COST 45
1.96/2.29	o 45
1.96/2.30	v 0 0 0 6 14 2 15 13 3 14 14 3 15 15 3 8 15 0 15 15 3 12 14 0 15 15 3 14 13 2 15 13 3 2 15 2 15 13 3 10 14 2 15 14 3 15 13 3 8 2 6 8 8 8 1 8 1 7 6 7 6 7 6 8
2.06/2.32	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.06/2.36	c 3	OK
2.06/2.36	c 3	OBJECTIVE BOUND: 0 <= _COST <= 45
2.06/2.36	c 3	SEARCHING: _COST <= 22
2.06/2.36	c 3	============================[ Search Statistics ]==============================
2.06/2.37	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.06/2.37	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.06/2.37	c 3	===============================================================================
2.06/2.37	c 3	|       113 |    4615   255126   749517 |    85042      113     15 |  0.003 % |
2.06/2.37	c 3	===============================================================================
2.06/2.37	c 3	restarts              : 4
2.06/2.37	c 3	conflicts             : 162           (976 /sec)
2.06/2.37	c 3	decisions             : 774           (1.29 % random) (4663 /sec)
2.06/2.37	c 3	propagations          : 58125          (350205 /sec)
2.06/2.37	c 3	conflict literals     : 2574           (14.43 % deleted)
2.06/2.37	c 3	Memory used           : 12.62 MB
2.06/2.37	c 3	CPU time              : 0.165974 s
2.06/2.37	c 3	
2.06/2.37	c 3	SATISFIABLE
2.06/2.37	c 3	OK
2.06/2.37	c 3	FOUND: _COST <= 22
2.06/2.37	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.06/2.37	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'
2.14/2.45	c 3	Decoding HOME/temp.out
2.14/2.57	c 3	OBJECTIVE _COST 22
2.14/2.57	o 22
2.14/2.57	v 0 0 0 7 14 3 12 13 3 11 14 3 3 15 3 13 15 2 15 15 3 14 14 2 15 15 3 6 13 2 15 13 3 10 15 2 15 13 3 14 14 2 15 14 3 8 13 0 8 1 6 8 6 7 6 7 6 7 6 7 6 7 6 8
2.14/2.57	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.14/2.58	c 3	OK
2.14/2.58	c 3	OBJECTIVE BOUND: 0 <= _COST <= 22
2.14/2.58	c 3	SEARCHING: _COST <= 11
2.14/2.59	c 3	============================[ Search Statistics ]==============================
2.14/2.59	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.14/2.59	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.14/2.59	c 3	===============================================================================
2.14/2.59	c 3	|       162 |    3967   255126   749517 |    85042      162     16 |  0.003 % |
2.14/2.59	c 3	===============================================================================
2.14/2.59	c 3	restarts              : 5
2.14/2.59	c 3	conflicts             : 172           (983 /sec)
2.14/2.59	c 3	decisions             : 877           (1.14 % random) (5012 /sec)
2.14/2.59	c 3	propagations          : 65487          (374269 /sec)
2.14/2.59	c 3	conflict literals     : 2678           (14.11 % deleted)
2.14/2.59	c 3	Memory used           : 12.62 MB
2.14/2.59	c 3	CPU time              : 0.174973 s
2.14/2.59	c 3	
2.14/2.59	c 3	SATISFIABLE
2.14/2.59	c 3	OK
2.14/2.59	c 3	FOUND: _COST <= 11
2.14/2.59	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.14/2.59	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'
2.34/2.67	c 3	Decoding HOME/temp.out
2.34/2.79	c 3	OBJECTIVE _COST 11
2.34/2.79	o 11
2.34/2.79	v 0 0 0 7 14 3 13 13 3 11 14 3 3 15 3 8 15 0 15 15 3 14 14 2 7 15 3 12 13 0 9 13 1 6 15 2 9 13 1 15 14 3 2 14 2 10 13 2 8 1 8 6 8 8 1 8 6 8 2 4 5 6 7 6
2.34/2.80	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.34/2.85	c 3	OK
2.34/2.85	c 3	OBJECTIVE BOUND: 0 <= _COST <= 11
2.34/2.85	c 3	SEARCHING: _COST <= 5
2.34/2.86	c 3	============================[ Search Statistics ]==============================
2.34/2.86	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.34/2.86	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.34/2.86	c 3	===============================================================================
2.34/2.86	c 3	|       172 |    3432   255126   749517 |    85042      172     16 |  0.003 % |
2.34/2.86	c 3	===============================================================================
2.34/2.86	c 3	restarts              : 6
2.34/2.86	c 3	conflicts             : 205           (1127 /sec)
2.34/2.86	c 3	decisions             : 1014          (1.08 % random) (5572 /sec)
2.34/2.86	c 3	propagations          : 72627          (399111 /sec)
2.34/2.86	c 3	conflict literals     : 3113           (13.41 % deleted)
2.34/2.86	c 3	Memory used           : 12.62 MB
2.34/2.86	c 3	CPU time              : 0.181972 s
2.34/2.86	c 3	
2.34/2.86	c 3	SATISFIABLE
2.34/2.86	c 3	OK
2.34/2.86	c 3	FOUND: _COST <= 5
2.34/2.86	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.34/2.86	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'
2.55/2.93	c 3	Decoding HOME/temp.out
2.55/3.02	c 3	OBJECTIVE _COST 5
2.55/3.02	o 5
2.55/3.03	v 0 0 0 7 14 3 11 13 3 3 14 3 15 15 3 10 15 2 13 15 1 14 14 2 9 15 1 2 13 2 5 13 1 6 15 2 3 13 3 12 14 0 13 14 1 8 13 0 8 1 8 6 8 7 5 4 5 4 5 4 6 8 2 3
2.55/3.03	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.55/3.07	c 3	OK
2.55/3.07	c 3	OBJECTIVE BOUND: 0 <= _COST <= 5
2.55/3.07	c 3	SEARCHING: _COST <= 2
2.55/3.08	c 3	============================[ Search Statistics ]==============================
2.55/3.08	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.55/3.08	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.55/3.08	c 3	===============================================================================
2.55/3.08	c 3	|       205 |    2970   255126   749517 |    85042      205     15 |  0.003 % |
2.55/3.08	c 3	|       305 |    2970   255126   749517 |    93546      305     18 | 68.668 % |
2.55/3.08	c 3	===============================================================================
2.55/3.08	c 3	restarts              : 8
2.55/3.08	c 3	conflicts             : 328           (1718 /sec)
2.55/3.08	c 3	decisions             : 1309          (0.92 % random) (6854 /sec)
2.55/3.08	c 3	propagations          : 83726          (438425 /sec)
2.55/3.08	c 3	conflict literals     : 5780           (8.05 % deleted)
2.55/3.08	c 3	Memory used           : 12.62 MB
2.55/3.08	c 3	CPU time              : 0.19097 s
2.55/3.08	c 3	
2.55/3.08	c 3	SATISFIABLE
2.55/3.08	c 3	OK
2.55/3.08	c 3	FOUND: _COST <= 2
2.55/3.08	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.55/3.08	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'
2.74/3.16	c 3	Decoding HOME/temp.out
2.85/3.28	c 4	OBJECTIVE _COST 2
2.85/3.28	o 2
2.85/3.28	v 0 0 0 9 14 1 14 13 2 3 14 3 8 15 0 13 15 1 4 15 0 13 14 1 2 15 2 7 13 3 10 13 2 15 15 3 12 13 0 15 14 3 6 14 2 11 13 3 8 2 4 6 8 2 3 2 4 6 7 6 8 1 7 6
2.85/3.28	c 4	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.85/3.29	c 4	OK
2.85/3.29	c 4	OBJECTIVE BOUND: 0 <= _COST <= 2
2.85/3.29	c 4	SEARCHING: _COST <= 1
2.85/3.29	c 4	============================[ Search Statistics ]==============================
2.85/3.29	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.85/3.29	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.85/3.29	c 4	===============================================================================
2.85/3.29	c 4	|       328 |    2464   255126   749517 |    85042      328     18 | 68.668 % |
2.85/3.29	c 4	===============================================================================
2.85/3.29	c 4	restarts              : 9
2.85/3.29	c 4	conflicts             : 329           (1696 /sec)
2.85/3.29	c 4	decisions             : 1359          (0.96 % random) (7006 /sec)
2.85/3.29	c 4	propagations          : 86240          (444605 /sec)
2.85/3.29	c 4	conflict literals     : 5790           (8.04 % deleted)
2.85/3.29	c 4	Memory used           : 12.62 MB
2.85/3.29	c 4	CPU time              : 0.19397 s
2.85/3.29	c 4	
2.85/3.29	c 4	SATISFIABLE
2.85/3.29	c 4	OK
2.85/3.29	c 4	FOUND: _COST <= 1
2.85/3.29	c 4	DECODING HOME/temp.out WITH HOME/temp.map
2.85/3.29	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'
2.93/3.37	c 4	Decoding HOME/temp.out
2.93/3.49	c 4	OBJECTIVE _COST 1
2.93/3.49	o 1
2.93/3.49	v 0 0 0 5 14 1 14 13 2 3 14 3 8 15 0 11 15 3 4 15 0 13 14 1 2 15 2 7 13 3 10 13 2 15 15 3 12 13 0 9 14 1 6 14 2 15 13 3 8 2 4 6 8 1 8 2 4 6 7 6 8 2 4 6
2.93/3.52	c 4	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.93/3.55	c 4	OK
2.93/3.55	c 4	OBJECTIVE BOUND: 0 <= _COST <= 1
2.93/3.55	c 4	SEARCHING: _COST <= 0
2.93/3.56	c 4	============================[ Search Statistics ]==============================
2.93/3.57	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.93/3.57	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.93/3.57	c 4	===============================================================================
2.93/3.57	c 4	|       329 |    1903   255126   749517 |    85042      329     18 | 68.668 % |
2.93/3.57	c 4	|       429 |    1903   255126   749517 |    93546      429     18 | 81.283 % |
2.93/3.57	c 4	|       579 |    1903   255126   749517 |   102900      579     20 | 81.283 % |
2.93/3.58	c 4	|       804 |    1903   255126   749517 |   113190      804     22 | 81.283 % |
2.93/3.59	c 4	|      1143 |    1903   255126   749517 |   124509     1143     23 | 81.283 % |
3.21/3.61	c 4	|      1649 |    1903   255126   749517 |   136960     1649     27 | 81.283 % |
3.21/3.66	c 4	|      2408 |    1903   255126   749517 |   150657     2408     32 | 81.283 % |
3.21/3.69	c 4	===============================================================================
3.21/3.69	c 4	restarts              : 16
3.21/3.69	c 4	conflicts             : 2791          (8408 /sec)
3.21/3.69	c 4	decisions             : 4691          (0.49 % random) (14132 /sec)
3.21/3.69	c 4	propagations          : 177944         (536058 /sec)
3.21/3.69	c 4	conflict literals     : 93194          (8.71 % deleted)
3.21/3.69	c 4	Memory used           : 13.02 MB
3.21/3.69	c 4	CPU time              : 0.331949 s
3.21/3.69	c 4	
3.21/3.69	c 4	UNSATISFIABLE
3.21/3.69	c 4	OK
3.21/3.69	c 4	NOT FOUND: _COST <= 0
3.21/3.69	c 4	OK
3.21/3.69	c 4	OBJECTIVE _COST 1
3.21/3.69	s OPTIMUM FOUND
3.21/3.70	c 4	CPU 2.98 (0.06 0.03 2.92 0.3)
3.21/3.70	c 4	END Fri Jul 11 18:14:25 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-1108243-1215792861/watcher-1108243-1215792861 -o /tmp/evaluation-result-1108243-1215792861/solver-1108243-1215792861 -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-1108243-1215792861.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 4/98 9812
/proc/meminfo: memFree=1345056/2055920 swapFree=4192956/4192956
[pid=9812] ppid=9810 vsize=12272 CPUtime=0
/proc/9812/stat : 9812 (sugar++) R 9810 9812 9070 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 35983311 12566528 365 996147200 4194304 4206940 548682068528 18446744073709551615 234046061157 0 0 4224 0 0 0 0 17 1 0 0
/proc/9812/statm: 3068 365 274 3 0 168 0

[startup+0.0391091 s]
/proc/loadavg: 2.00 2.00 2.00 4/98 9812
/proc/meminfo: memFree=1345056/2055920 swapFree=4192956/4192956
[pid=9812] ppid=9810 vsize=13336 CPUtime=0.02
/proc/9812/stat : 9812 (sugar++) D 9810 9812 9070 0 -1 4194304 723 0 0 0 2 0 0 0 18 0 1 0 35983311 13656064 691 996147200 4194304 4206940 548682068528 18446744073709551615 234054791266 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/9812/statm: 3334 691 338 3 0 434 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13336

[startup+0.101116 s]
/proc/loadavg: 2.00 2.00 2.00 4/98 9812
/proc/meminfo: memFree=1345056/2055920 swapFree=4192956/4192956
[pid=9812] ppid=9810 vsize=14776 CPUtime=0.04
/proc/9812/stat : 9812 (sugar++) D 9810 9812 9070 0 -1 4194304 880 0 0 0 3 1 0 0 18 0 1 0 35983311 15130624 848 996147200 4194304 4206940 548682068528 18446744073709551615 234054794238 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/9812/statm: 3694 848 378 3 0 533 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14776

[startup+0.301133 s]
/proc/loadavg: 2.00 2.00 2.00 4/98 9812
/proc/meminfo: memFree=1345056/2055920 swapFree=4192956/4192956
[pid=9812] ppid=9810 vsize=16740 CPUtime=0.06
/proc/9812/stat : 9812 (sugar++) S 9810 9812 9070 0 -1 4194304 1219 128 0 0 5 1 0 0 16 0 1 0 35983311 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/9812/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701176 s]
/proc/loadavg: 2.00 2.00 2.00 4/98 9812
/proc/meminfo: memFree=1345056/2055920 swapFree=4192956/4192956
[pid=9812] ppid=9810 vsize=16740 CPUtime=0.37
/proc/9812/stat : 9812 (sugar++) S 9810 9812 9070 0 -1 4194304 1296 4526 0 1 5 2 28 2 15 0 1 0 35983311 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/9812/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 16740

[startup+1.50226 s]
/proc/loadavg: 2.00 2.00 2.00 4/109 9834
/proc/meminfo: memFree=1329288/2055920 swapFree=4192956/4192956
[pid=9812] ppid=9810 vsize=16740 CPUtime=0.37
/proc/9812/stat : 9812 (sugar++) S 9810 9812 9070 0 -1 4194304 1297 4526 0 1 5 2 28 2 15 0 1 0 35983311 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/9812/statm: 4185 1104 409 3 0 764 0
[pid=9825] ppid=9812 vsize=5356 CPUtime=0
/proc/9825/stat : 9825 (sh) S 9812 9812 9070 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 35983363 5484544 233 996147200 4194304 4889804 548682068688 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9825/statm: 1339 233 193 169 0 50 0
[pid=9826] ppid=9825 vsize=868472 CPUtime=0.95
/proc/9826/stat : 9826 (java) S 9825 9812 9070 0 -1 0 6751 0 1 0 90 5 0 0 20 0 9 0 35983363 889315328 5887 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/9826/statm: 217118 5887 2563 9 0 211665 0
[pid=9826/tid=9827] ppid=9825 vsize=868472 CPUtime=0.62
/proc/9826/task/9827/stat : 9827 (java) R 9825 9812 9070 0 -1 64 2799 0 1 0 59 3 0 0 25 0 9 0 35983364 889315328 5887 996147200 134512640 134550740 4294955920 18446744073709551615 4126925588 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=9826/tid=9828] ppid=9825 vsize=868472 CPUtime=0.07
/proc/9826/task/9828/stat : 9828 (java) S 9825 9812 9070 0 -1 64 1770 0 0 0 7 0 0 0 16 0 9 0 35983365 889315328 5887 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=9826/tid=9829] ppid=9825 vsize=868472 CPUtime=0
/proc/9826/task/9829/stat : 9829 (java) S 9825 9812 9070 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 35983365 889315328 5887 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=9826/tid=9830] ppid=9825 vsize=868472 CPUtime=0
/proc/9826/task/9830/stat : 9830 (java) S 9825 9812 9070 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 35983365 889315328 5887 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=9826/tid=9831] ppid=9825 vsize=868472 CPUtime=0
/proc/9826/task/9831/stat : 9831 (java) S 9825 9812 9070 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 35983368 889315328 5887 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=9826/tid=9832] ppid=9825 vsize=868472 CPUtime=0.22
/proc/9826/task/9832/stat : 9832 (java) S 9825 9812 9070 0 -1 64 1489 0 0 0 22 0 0 0 16 0 9 0 35983368 889315328 5887 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=9826/tid=9833] ppid=9825 vsize=868472 CPUtime=0
/proc/9826/task/9833/stat : 9833 (java) S 9825 9812 9070 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 35983368 889315328 5887 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=9826/tid=9834] ppid=9825 vsize=868472 CPUtime=0
/proc/9826/task/9834/stat : 9834 (java) S 9825 9812 9070 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 35983368 889315328 5887 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 890568

[startup+3.10243 s]
/proc/loadavg: 2.00 2.00 2.00 3/102 9847
/proc/meminfo: memFree=1324352/2055920 swapFree=4192956/4192956
[pid=9812] ppid=9810 vsize=16872 CPUtime=2.54
/proc/9812/stat : 9812 (sugar++) S 9810 9812 9070 0 -1 4194304 1865 30994 0 7 6 3 222 23 16 0 1 0 35983311 17276928 1124 996147200 4194304 4206940 548682068528 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/9812/statm: 4218 1124 414 3 0 797 0
[pid=9835] ppid=9812 vsize=12924 CPUtime=0.2
/proc/9835/stat : 9835 (minisat-inc) S 9812 9812 9070 0 -1 4194304 3132 0 0 0 19 1 0 0 16 0 1 0 35983483 13234176 3069 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/9835/statm: 3231 3069 79 151 0 3077 0
Current children cumulated CPU time (s) 2.74
Current children cumulated vsize (KiB) 29796

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

[startup+3.50147 s]
/proc/loadavg: 2.08 2.02 2.01 3/110 9895
/proc/meminfo: memFree=1319672/2055920 swapFree=4192956/4192956
[pid=9812] ppid=9810 vsize=16872 CPUtime=2.73
/proc/9812/stat : 9812 (sugar++) S 9810 9812 9070 0 -1 4194304 1954 34865 0 8 6 3 238 26 15 0 1 0 35983311 17276928 1124 996147200 4194304 4206940 548682068528 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/9812/statm: 4218 1124 414 3 0 797 0
[pid=9835] ppid=9812 vsize=12924 CPUtime=0.2
/proc/9835/stat : 9835 (minisat-inc) S 9812 9812 9070 0 -1 4194304 3134 0 0 0 19 1 0 0 16 0 1 0 35983483 13234176 3069 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/9835/statm: 3231 3069 79 151 0 3077 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 29796

[startup+3.60148 s]
/proc/loadavg: 2.08 2.02 2.01 3/110 9895
/proc/meminfo: memFree=1319672/2055920 swapFree=4192956/4192956
[pid=9812] ppid=9810 vsize=16872 CPUtime=2.97
/proc/9812/stat : 9812 (sugar++) S 9810 9812 9070 0 -1 4194304 1970 38736 0 9 6 3 259 29 16 0 1 0 35983311 17276928 1124 996147200 4194304 4206940 548682068528 18446744073709551615 234054791266 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/9812/statm: 4218 1124 414 3 0 797 0
[pid=9835] ppid=9812 vsize=13056 CPUtime=0.24
/proc/9835/stat : 9835 (minisat-inc) R 9812 9812 9070 0 -1 4194304 3169 0 0 0 23 1 0 0 16 0 1 0 35983483 13369344 3104 996147200 134512640 135134323 4294956192 18446744073709551615 134528295 0 0 4096 3 0 0 0 17 1 0 0
/proc/9835/statm: 3264 3104 79 151 0 3110 0
Current children cumulated CPU time (s) 3.21
Current children cumulated vsize (KiB) 29928

Child status: 0
Real time (s): 3.70145
CPU time (s): 3.34149
CPU user time (s): 2.99254
CPU system time (s): 0.348946
CPU usage (%): 90.2751
Max. virtual memory (cumulated for all children) (KiB): 890568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.99254
system time used= 0.348946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44030
page faults= 9
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4324
involuntary context switches= 3976

runsolver used 0.022996 second user time and 0.025996 second system time

The end

Launcher Data (download as text)

Begin job on node79 at 2008-07-11 18:14:21
IDJOB=1108243
IDBENCH=60695
IDSOLVER=367
FILE ID=node79/1108243-1215792861
PBS_JOBID= 7903056
Free space on /tmp= 66484 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/BH-4-4/normalized-BlackHole-4-4-e-8_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-1108243-1215792861/watcher-1108243-1215792861 -o /tmp/evaluation-result-1108243-1215792861/solver-1108243-1215792861 -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-1108243-1215792861.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d617cfe5317d8e25ec0bc203c2118281
RANDOM SEED=1236807313

node79.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		: 3000.234
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		: 3000.234
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:       1345472 kB
Buffers:         47252 kB
Cached:         570392 kB
SwapCached:          0 kB
Active:         281896 kB
Inactive:       380032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1345472 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          56696 kB
Slab:            30972 kB
Committed_AS:   261760 kB
PageTables:       3912 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= 66484 MiB
End job on node79 at 2008-07-11 18:14:25