Trace number 1117067

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 NameAnswerCPU timeWall clock time
Sugar++ v1.13+minisat-incOPTIMUM 6.544 7.91185

General information on the benchmark

Namemaxcsp/randomMaxCSP/sparseLoose/
normalized-vcsp-60-10-8-60-4_ext.xml
MD5SUM495299e13be2421b0ab9b22fb2864c07
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints3
Best CPU time to get the best result obtained on this benchmark6.544
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints142
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension142
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)

0.00/0.07	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.00/0.07	c 0	BEGIN Mon Jul 14 19:53:13 2008
0.00/0.07	c 0	PID 24924
0.00/0.07	c 0	HOST node13.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-1117067-1216057992.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1117067-1216057992.xml' 'HOME/temp.csp'
0.06/0.40	c 0	1 domains, 60 variables, 0 predicates, 142 relations, 142 constraints
0.06/0.40	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.40	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'
0.06/0.48	c 0	Parsing HOME/temp.csp
0.35/0.64	c 0	parsed 345 expressions
0.35/0.64	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.35/0.64	c 0	MAX CSP: 142 constraints
0.35/0.64	c 0	Converting to clausal form CSP
0.35/0.66	c 0	converted 49 (10%) expressions
0.35/0.67	c 0	converted 98 (20%) expressions
0.35/0.67	c 0	converted 147 (30%) expressions
0.35/0.67	c 0	converted 196 (40%) expressions
0.35/0.69	c 0	converted 245 (50%) expressions
0.35/0.70	c 0	converted 294 (60%) expressions
0.35/0.71	c 0	converted 343 (70%) expressions
0.35/0.71	c 0	converted 392 (80%) expressions
0.35/0.72	c 0	converted 441 (90%) expressions
0.35/0.78	c 0	converted 490 (100%) expressions
0.35/0.78	c 0	CSP : 344 integers, 0 booleans, 425 clauses, largest domain size 214
0.35/0.78	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.35/0.78	c 0	Propagation in CSP
0.35/0.80	c 0	138 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.35/0.80	c 0	CSP : 344 integers, 0 booleans, 425 clauses, largest domain size 143
0.35/0.80	c 0	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.35/0.80	c 0	Simplifing CSP by introducing new Boolean variables
0.35/0.80	c 0	CSP : 344 integers, 0 booleans, 425 clauses, largest domain size 143
0.35/0.80	c 0	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.35/0.83	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.35/0.84	c 0	35 (10%) CSP integer variables are encoded (280 clauses, 2952 bytes)
0.35/0.84	c 0	69 (20%) CSP integer variables are encoded (480 clauses, 5152 bytes)
0.35/0.84	c 0	104 (30%) CSP integer variables are encoded (480 clauses, 5152 bytes)
0.35/0.84	c 0	138 (40%) CSP integer variables are encoded (480 clauses, 5152 bytes)
0.35/0.85	c 0	172 (50%) CSP integer variables are encoded (480 clauses, 5152 bytes)
0.35/0.85	c 0	207 (60%) CSP integer variables are encoded (629 clauses, 6791 bytes)
0.35/0.85	c 0	241 (70%) CSP integer variables are encoded (778 clauses, 8463 bytes)
0.35/0.85	c 0	276 (80%) CSP integer variables are encoded (1850 clauses, 22399 bytes)
0.35/0.85	c 0	310 (90%) CSP integer variables are encoded (2001 clauses, 24362 bytes)
0.35/0.85	c 0	344 (100%) CSP integer variables are encoded (2217 clauses, 27170 bytes)
0.35/0.90	c 0	43 (10%) CSP clauses are encoded (3300 clauses, 48752 bytes)
0.35/0.91	c 0	85 (20%) CSP clauses are encoded (4342 clauses, 71530 bytes)
0.35/0.92	c 0	128 (30%) CSP clauses are encoded (5428 clauses, 95354 bytes)
0.35/0.93	c 0	170 (40%) CSP clauses are encoded (5969 clauses, 105540 bytes)
0.35/0.94	c 0	213 (50%) CSP clauses are encoded (7422 clauses, 126964 bytes)
0.35/0.94	c 0	255 (60%) CSP clauses are encoded (7924 clauses, 135185 bytes)
0.35/0.98	c 0	298 (70%) CSP clauses are encoded (28613 clauses, 498806 bytes)
0.35/0.98	c 0	340 (80%) CSP clauses are encoded (29151 clauses, 507649 bytes)
0.35/0.99	c 0	383 (90%) CSP clauses are encoded (30371 clauses, 528776 bytes)
0.35/0.99	c 0	425 (100%) CSP clauses are encoded (34462 clauses, 601671 bytes)
0.35/0.99	c 0	425 CSP clauses encoded
0.35/0.99	c 0	Writing map file : HOME/temp.map
0.91/1.00	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.91/1.00	c 0	SAT : 2561 SAT variables, 34462 SAT clauses, 601671 bytes
0.91/1.00	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.91/1.06	c 1	OBJECTIVE minimize _COST
0.91/1.06	c 1	SOLVING HOME/temp.cnf
0.91/1.06	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.91/1.06	c 1	This is MiniSat 2.0 beta incremental
0.91/1.06	c 1	WARNING: for repeatability, setting FPU to use double precision
0.91/1.06	c 1	============================[ Problem Statistics ]=============================
0.91/1.06	c 1	|                                                                             |
0.91/1.06	c 1	|  Number of variables:  2561                                                 |
0.91/1.06	c 1	|  Number of clauses:    34462                                                |
0.91/1.08	c 1	|  Parsing time:         0.01         s                                       |
0.91/1.08	c 1	OK
0.91/1.08	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.91/1.08	c 1	SEARCHING: _COST <= 71
0.91/1.08	c 1	============================[ Search Statistics ]==============================
0.91/1.08	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.91/1.08	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.91/1.08	c 1	===============================================================================
0.91/1.08	c 1	|         0 |    2561    34462   102173 |    11487        0    nan |  0.000 % |
0.91/1.08	c 1	===============================================================================
0.91/1.08	c 1	restarts              : 1
0.91/1.08	c 1	conflicts             : 13            (684 /sec)
0.91/1.08	c 1	decisions             : 147           (0.68 % random) (7738 /sec)
0.91/1.08	c 1	propagations          : 3356           (176659 /sec)
0.91/1.08	c 1	conflict literals     : 115            (8.00 % deleted)
0.91/1.08	c 1	Memory used           : 3.35 MB
0.91/1.08	c 1	CPU time              : 0.018997 s
0.91/1.08	c 1	
0.91/1.08	c 1	SATISFIABLE
0.91/1.09	c 1	OK
0.91/1.09	c 1	FOUND: _COST <= 71
0.91/1.09	s SATISFIABLE
0.91/1.09	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.91/1.09	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'
0.95/1.79	c 1	Decoding HOME/temp.out
0.95/1.85	c 1	OBJECTIVE _COST 71
0.95/1.85	o 71
0.95/1.85	v 4 9 3 7 9 9 6 7 5 3 5 9 4 8 6 4 9 8 9 8 1 9 4 8 9 8 9 5 8 9 5 6 9 1 9 9 9 3 9 7 9 9 8 9 9 5 9 9 8 8 8 9 9 9 8 9 7 9 9 7
0.95/1.85	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.95/1.93	c 1	OK
0.95/1.93	c 1	OBJECTIVE BOUND: 0 <= _COST <= 71
0.95/1.93	c 1	SEARCHING: _COST <= 35
0.95/1.94	c 1	============================[ Search Statistics ]==============================
0.95/1.94	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.95/1.94	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.95/1.94	c 1	===============================================================================
0.95/1.94	c 1	|        13 |    2561    34462   102173 |    11487       13      9 |  0.000 % |
0.95/1.95	c 1	|       113 |    2561    34462   102173 |    12636      113     23 | 22.184 % |
0.95/1.95	c 1	===============================================================================
0.95/1.95	c 1	restarts              : 3
0.95/1.95	c 1	conflicts             : 222           (5551 /sec)
0.95/1.95	c 1	decisions             : 636           (0.31 % random) (15903 /sec)
0.95/1.95	c 1	propagations          : 44514          (1113045 /sec)
0.95/1.95	c 1	conflict literals     : 4632           (23.02 % deleted)
0.95/1.95	c 1	Memory used           : 3.35 MB
0.95/1.95	c 1	CPU time              : 0.039993 s
0.95/1.95	c 1	
0.95/1.95	c 1	SATISFIABLE
0.95/1.95	c 1	OK
0.95/1.95	c 1	FOUND: _COST <= 35
0.95/1.95	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.95/1.95	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'
1.09/2.04	c 2	Decoding HOME/temp.out
1.09/2.09	c 2	OBJECTIVE _COST 35
1.09/2.09	o 35
1.09/2.09	v 3 9 7 0 9 9 7 3 8 9 9 4 6 2 9 9 9 9 6 9 2 8 9 6 4 1 9 9 9 9 5 8 7 1 2 9 6 2 7 9 9 9 9 7 3 8 7 9 8 1 8 3 1 8 7 9 5 6 9 7
1.09/2.10	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.26/2.15	c 2	OK
1.26/2.15	c 2	OBJECTIVE BOUND: 0 <= _COST <= 35
1.26/2.15	c 2	SEARCHING: _COST <= 17
1.26/2.16	c 2	============================[ Search Statistics ]==============================
1.26/2.16	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.26/2.16	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.26/2.16	c 2	===============================================================================
1.26/2.16	c 2	|       222 |    1993    34462   102173 |    11487      222     21 | 22.184 % |
1.26/2.16	c 2	===============================================================================
1.26/2.16	c 2	restarts              : 4
1.26/2.16	c 2	conflicts             : 290           (6171 /sec)
1.26/2.16	c 2	decisions             : 800           (0.62 % random) (17024 /sec)
1.26/2.16	c 2	propagations          : 52059          (1107827 /sec)
1.26/2.16	c 2	conflict literals     : 6065           (21.02 % deleted)
1.26/2.16	c 2	Memory used           : 3.35 MB
1.26/2.16	c 2	CPU time              : 0.046992 s
1.26/2.16	c 2	
1.26/2.16	c 2	SATISFIABLE
1.26/2.16	c 2	OK
1.26/2.16	c 2	FOUND: _COST <= 17
1.26/2.16	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.26/2.16	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'
1.29/2.24	c 2	Decoding HOME/temp.out
1.29/2.29	c 2	OBJECTIVE _COST 17
1.29/2.29	o 17
1.29/2.30	v 3 9 7 0 3 9 6 3 9 5 7 2 6 6 9 9 9 9 6 9 2 8 2 5 5 5 4 9 7 9 8 3 1 1 3 3 6 2 3 5 7 9 6 2 3 2 3 9 3 1 7 3 0 8 6 4 5 3 7 7
1.29/2.30	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.29/2.35	c 2	OK
1.29/2.35	c 2	OBJECTIVE BOUND: 0 <= _COST <= 17
1.29/2.35	c 2	SEARCHING: _COST <= 8
1.29/2.37	c 2	============================[ Search Statistics ]==============================
1.29/2.37	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.29/2.37	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.29/2.37	c 2	===============================================================================
1.29/2.37	c 2	|       290 |    1667    34462   102173 |    11487      290     21 | 22.184 % |
1.29/2.37	c 2	|       390 |    1667    34462   102173 |    12636      390     19 | 43.580 % |
1.29/2.38	c 2	|       540 |    1667    34462   102173 |    13899      540     18 | 43.580 % |
1.50/2.40	c 2	|       765 |    1445    11557    36681 |    15289      729     18 | 43.580 % |
1.50/2.42	c 2	|      1102 |    1445    11557    36681 |    16818     1066     18 | 43.580 % |
1.50/2.47	c 2	|      1609 |    1445    11557    36681 |    18500     1573     18 | 43.580 % |
1.60/2.53	c 2	|      2368 |    1445    11557    36681 |    20350     2332     20 | 43.580 % |
1.70/2.64	c 2	|      3507 |    1445    11557    36681 |    22385     3471     20 | 43.580 % |
1.90/2.82	c 2	|      5215 |    1445    11557    36681 |    24624     5179     21 | 43.580 % |
2.19/3.12	c 3	|      7777 |    1445    11557    36681 |    27086     7741     21 | 43.580 % |
2.39/3.34	c 3	===============================================================================
2.39/3.34	c 3	restarts              : 14
2.39/3.34	c 3	conflicts             : 9475          (9192 /sec)
2.39/3.34	c 3	decisions             : 11474         (0.94 % random) (11131 /sec)
2.39/3.34	c 3	propagations          : 2034837        (1973954 /sec)
2.39/3.34	c 3	conflict literals     : 198459         (32.81 % deleted)
2.39/3.34	c 3	Memory used           : 3.90 MB
2.39/3.34	c 3	CPU time              : 1.03084 s
2.39/3.34	c 3	
2.39/3.34	c 3	SATISFIABLE
2.39/3.35	c 3	OK
2.39/3.35	c 3	FOUND: _COST <= 8
2.39/3.35	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.39/3.35	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'
2.44/3.42	c 3	Decoding HOME/temp.out
2.44/3.48	c 3	OBJECTIVE _COST 8
2.44/3.48	o 8
2.44/3.48	v 5 9 4 7 8 9 9 8 9 0 7 2 6 4 6 9 5 9 9 8 3 7 7 1 5 9 3 9 6 1 8 3 8 5 5 5 8 3 5 9 7 9 6 5 6 1 6 9 1 7 3 9 8 8 4 8 1 5 8 5
2.44/3.48	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.44/3.56	c 3	OK
2.44/3.56	c 3	OBJECTIVE BOUND: 0 <= _COST <= 8
2.44/3.56	c 3	SEARCHING: _COST <= 4
2.44/3.57	c 3	============================[ Search Statistics ]==============================
2.44/3.58	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.44/3.58	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.44/3.58	c 3	===============================================================================
2.44/3.58	c 3	|      9475 |    1260     8229    27243 |     2743     9418     21 | 43.580 % |
2.44/3.59	c 3	|      9575 |    1260     8229    27243 |     3017     2455     18 | 50.803 % |
2.61/3.60	c 3	|      9725 |    1260     8229    27243 |     3319     2605     18 | 50.803 % |
2.61/3.61	c 3	|      9950 |    1260     8229    27243 |     3650     2830     19 | 50.803 % |
2.61/3.63	c 3	|     10288 |    1260     8229    27243 |     4016     3168     18 | 50.803 % |
2.61/3.68	c 3	|     10794 |    1260     8229    27243 |     4417     3674     18 | 50.803 % |
2.71/3.75	c 3	|     11553 |    1260     8229    27243 |     4859     4433     18 | 50.803 % |
2.81/3.86	c 3	|     12692 |    1260     8229    27243 |     5345     5572     18 | 50.803 % |
2.91/3.96	c 3	===============================================================================
2.91/3.96	c 3	restarts              : 22
2.91/3.96	c 3	conflicts             : 13751         (9577 /sec)
2.91/3.96	c 3	decisions             : 16445         (0.94 % random) (11454 /sec)
2.91/3.96	c 3	propagations          : 2883296        (2008173 /sec)
2.91/3.96	c 3	conflict literals     : 275832         (32.49 % deleted)
2.91/3.96	c 3	Memory used           : 4.03 MB
2.91/3.96	c 3	CPU time              : 1.43578 s
2.91/3.96	c 3	
2.91/3.96	c 3	SATISFIABLE
2.91/3.97	c 3	OK
2.91/3.97	c 3	FOUND: _COST <= 4
2.91/3.97	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.91/3.97	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'
2.98/4.20	c 4	Decoding HOME/temp.out
2.98/4.25	c 4	OBJECTIVE _COST 4
2.98/4.25	o 4
2.98/4.25	v 0 9 2 1 2 9 8 2 7 6 4 8 0 8 6 9 5 2 6 4 2 0 6 3 1 2 5 3 9 4 1 2 6 5 1 7 8 7 2 6 4 6 9 1 5 2 6 9 9 3 9 9 8 9 0 5 5 4 9 7
2.98/4.25	c 4	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.98/4.28	c 4	OK
2.98/4.28	c 4	OBJECTIVE BOUND: 0 <= _COST <= 4
2.98/4.28	c 4	SEARCHING: _COST <= 2
2.98/4.28	c 4	============================[ Search Statistics ]==============================
2.98/4.28	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.98/4.28	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.98/4.28	c 4	===============================================================================
2.98/4.28	c 4	|     13751 |    1110     6481    22445 |     2160     6048     18 | 50.803 % |
2.98/4.30	c 4	|     13852 |    1110     6481    22445 |     2376     3125     16 | 56.660 % |
3.14/4.31	c 4	|     14002 |    1110     6481    22445 |     2614     3275     16 | 56.660 % |
3.14/4.33	c 4	|     14227 |    1110     6481    22445 |     2875     3500     16 | 56.660 % |
3.14/4.36	c 4	|     14564 |    1110     6481    22445 |     3162     3837     16 | 56.660 % |
3.24/4.41	c 4	|     15070 |    1110     6481    22445 |     3479     4343     17 | 56.660 % |
3.24/4.49	c 4	|     15829 |    1110     6481    22445 |     3827     5102     17 | 56.660 % |
3.33/4.59	c 4	|     16968 |    1110     6481    22445 |     4209     3457     18 | 56.660 % |
3.53/4.74	c 4	|     18677 |    1110     6481    22445 |     4630     5166     20 | 56.660 % |
3.73/4.99	c 4	|     21239 |    1110     6481    22445 |     5093     4519     24 | 56.660 % |
4.13/5.39	c 5	|     25084 |    1110     6481    22445 |     5603     5004     21 | 56.660 % |
4.83/6.02	c 6	|     30850 |    1110     6481    22445 |     6163     7133     23 | 56.660 % |
5.43/6.65	c 6	===============================================================================
5.43/6.65	c 6	restarts              : 34
5.43/6.65	c 6	conflicts             : 36698         (9666 /sec)
5.43/6.65	c 6	decisions             : 41224         (1.14 % random) (10859 /sec)
5.43/6.65	c 6	propagations          : 7116912        (1874637 /sec)
5.43/6.65	c 6	conflict literals     : 810755         (34.69 % deleted)
5.43/6.65	c 6	Memory used           : 4.03 MB
5.43/6.65	c 6	CPU time              : 3.79642 s
5.43/6.65	c 6	
5.43/6.65	c 6	UNSATISFIABLE
5.43/6.65	c 6	OK
5.43/6.65	c 6	NOT FOUND: _COST <= 2
5.43/6.65	c 6	OK
5.43/6.65	c 6	OBJECTIVE BOUND: 3 <= _COST <= 4
5.43/6.65	c 6	SEARCHING: _COST <= 3
5.43/6.65	c 6	============================[ Search Statistics ]==============================
5.43/6.65	c 6	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.43/6.65	c 6	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.43/6.65	c 6	===============================================================================
5.43/6.65	c 6	|     36698 |    1104     6457    22391 |     2152     3877     23 | 56.660 % |
5.43/6.66	c 6	|     36798 |    1104     6457    22391 |     2367     2039     21 | 56.893 % |
5.43/6.67	c 6	|     36948 |    1104     6457    22391 |     2604     2189     21 | 56.893 % |
5.43/6.69	c 6	|     37174 |    1104     6457    22391 |     2864     2415     20 | 56.893 % |
5.52/6.72	c 6	|     37511 |    1104     6457    22391 |     3151     2752     20 | 56.893 % |
5.52/6.77	c 6	|     38017 |    1104     6457    22391 |     3466     3258     20 | 56.893 % |
5.62/6.83	c 6	|     38776 |    1104     6457    22391 |     3812     4017     20 | 56.893 % |
5.72/6.94	c 6	|     39917 |    1104     6457    22391 |     4194     5158     22 | 56.893 % |
5.92/7.10	c 7	|     41625 |    1104     6457    22391 |     4613     3963     22 | 56.893 % |
6.12/7.35	c 7	|     44187 |    1104     6457    22391 |     5075     3415     20 | 56.893 % |
6.32/7.54	c 7	===============================================================================
6.32/7.54	c 7	restarts              : 44
6.32/7.54	c 7	conflicts             : 46126         (9860 /sec)
6.32/7.54	c 7	decisions             : 51850         (1.12 % random) (11083 /sec)
6.32/7.54	c 7	propagations          : 8815515        (1884346 /sec)
6.32/7.54	c 7	conflict literals     : 1015231        (34.55 % deleted)
6.32/7.54	c 7	Memory used           : 4.03 MB
6.32/7.54	c 7	CPU time              : 4.67829 s
6.32/7.54	c 7	
6.32/7.54	c 7	SATISFIABLE
6.32/7.54	c 7	OK
6.32/7.54	c 7	FOUND: _COST <= 3
6.32/7.54	c 7	DECODING HOME/temp.out WITH HOME/temp.map
6.32/7.54	c 7	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
6.38/7.76	c 7	Decoding HOME/temp.out
6.47/7.81	c 7	OBJECTIVE _COST 3
6.47/7.81	o 3
6.47/7.82	v 2 4 8 8 3 9 9 8 9 7 8 5 2 4 0 3 4 4 9 0 3 8 7 5 5 2 2 9 6 5 8 3 8 4 8 8 4 5 9 6 7 3 5 3 0 1 6 7 2 9 7 2 6 7 2 8 2 5 9 7
6.47/7.82	c 7	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
6.49/7.90	c 7	OK
6.49/7.90	c 7	OBJECTIVE _COST 3
6.49/7.90	s OPTIMUM FOUND
6.49/7.91	c 7	CPU 6.26 (0.06 0.02 6.2 0.25)
6.49/7.91	c 7	END Mon Jul 14 19:53:20 2008

Verifier Data (download as text)

OK	3	139
3 unsatisfied constraints, 139 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-1117067-1216057992/watcher-1117067-1216057992 -o /tmp/evaluation-result-1117067-1216057992/solver-1117067-1216057992 -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-1117067-1216057992.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: 2.44 2.55 2.41 4/80 24924
/proc/meminfo: memFree=1735256/2055920 swapFree=4192812/4192956
[pid=24924] ppid=24922 vsize=12268 CPUtime=0
/proc/24924/stat : 24924 (sugar++) R 24922 24924 24315 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 62501981 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 269757413989 0 2147483391 4224 0 0 0 0 17 0 0 0
/proc/24924/statm: 3067 316 241 3 0 167 0

[startup+0.097662 s]
/proc/loadavg: 2.44 2.55 2.41 4/80 24924
/proc/meminfo: memFree=1735256/2055920 swapFree=4192812/4192956
[pid=24924] ppid=24922 vsize=16740 CPUtime=0.06
/proc/24924/stat : 24924 (sugar++) S 24922 24924 24315 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 62501981 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24924/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.102664 s]
/proc/loadavg: 2.44 2.55 2.41 4/80 24924
/proc/meminfo: memFree=1735256/2055920 swapFree=4192812/4192956
[pid=24924] ppid=24922 vsize=16740 CPUtime=0.06
/proc/24924/stat : 24924 (sugar++) S 24922 24924 24315 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 62501981 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24924/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.301689 s]
/proc/loadavg: 2.44 2.55 2.41 4/80 24924
/proc/meminfo: memFree=1735256/2055920 swapFree=4192812/4192956
[pid=24924] ppid=24922 vsize=16740 CPUtime=0.06
/proc/24924/stat : 24924 (sugar++) S 24922 24924 24315 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 62501981 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24924/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701743 s]
/proc/loadavg: 2.44 2.55 2.41 4/80 24924
/proc/meminfo: memFree=1735256/2055920 swapFree=4192812/4192956
[pid=24924] ppid=24922 vsize=16740 CPUtime=0.35
/proc/24924/stat : 24924 (sugar++) S 24922 24924 24315 0 -1 4194304 1296 4426 0 1 5 1 27 2 15 0 1 0 62501981 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24924/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 16740

[startup+1.50204 s]
/proc/loadavg: 2.44 2.55 2.41 4/91 24946
/proc/meminfo: memFree=1723072/2055920 swapFree=4192812/4192956
[pid=24924] ppid=24922 vsize=16872 CPUtime=0.95
/proc/24924/stat : 24924 (sugar++) S 24922 24924 24315 0 -1 4194304 1516 10149 0 2 5 2 81 7 17 0 1 0 62501981 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24924/statm: 4218 1118 414 3 0 797 0
Current children cumulated CPU time (s) 0.95
Current children cumulated vsize (KiB) 16872

[startup+3.10106 s]
/proc/loadavg: 2.44 2.55 2.41 6/92 24967
/proc/meminfo: memFree=1724088/2055920 swapFree=4192812/4192956
[pid=24924] ppid=24922 vsize=16872 CPUtime=1.41
/proc/24924/stat : 24924 (sugar++) S 24922 24924 24315 0 -1 4194304 1692 21370 0 5 5 2 119 15 15 0 1 0 62501981 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24924/statm: 4218 1118 414 3 0 797 0
[pid=24947] ppid=24924 vsize=3820 CPUtime=0.78
/proc/24947/stat : 24947 (minisat-inc) R 24924 24924 24315 0 -1 4194304 801 0 0 0 78 0 0 0 22 0 1 0 62502088 3911680 742 996147200 134512640 135134323 4294956192 18446744073709551615 134708315 0 0 4096 3 0 0 0 17 1 0 0
/proc/24947/statm: 955 742 79 151 0 801 0
Current children cumulated CPU time (s) 2.19
Current children cumulated vsize (KiB) 20692

[startup+6.30148 s]
/proc/loadavg: 2.48 2.56 2.42 4/82 24997
/proc/meminfo: memFree=1728584/2055920 swapFree=4192812/4192956
[pid=24924] ppid=24922 vsize=16872 CPUtime=1.69
/proc/24924/stat : 24924 (sugar++) S 24922 24924 24315 0 -1 4194304 1832 28849 0 7 5 2 141 21 15 0 1 0 62501981 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24924/statm: 4218 1118 414 3 0 797 0
[pid=24947] ppid=24924 vsize=4120 CPUtime=3.44
/proc/24947/stat : 24947 (minisat-inc) R 24924 24924 24315 0 -1 4194304 881 0 0 0 344 0 0 0 25 0 1 0 62502088 4218880 818 996147200 134512640 135134323 4294956192 18446744073709551615 134529681 0 0 4096 3 0 0 0 17 0 0 0
/proc/24947/statm: 1030 818 79 151 0 876 0
Current children cumulated CPU time (s) 5.13
Current children cumulated vsize (KiB) 20992

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

[startup+7.10159 s]
/proc/loadavg: 2.48 2.56 2.42 4/82 24997
/proc/meminfo: memFree=1728584/2055920 swapFree=4192812/4192956
[pid=24924] ppid=24922 vsize=16872 CPUtime=1.69
/proc/24924/stat : 24924 (sugar++) S 24922 24924 24315 0 -1 4194304 1834 28849 0 7 5 2 141 21 15 0 1 0 62501981 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24924/statm: 4218 1118 414 3 0 797 0
[pid=24947] ppid=24924 vsize=4120 CPUtime=4.23
/proc/24947/stat : 24947 (minisat-inc) R 24924 24924 24315 0 -1 4194304 886 0 0 0 423 0 0 0 25 0 1 0 62502088 4218880 821 996147200 134512640 135134323 4294956192 18446744073709551615 134531915 0 0 4096 3 0 0 0 17 0 0 0
/proc/24947/statm: 1030 821 79 151 0 876 0
Current children cumulated CPU time (s) 5.92
Current children cumulated vsize (KiB) 20992

[startup+7.50164 s]
/proc/loadavg: 2.48 2.56 2.42 4/82 24997
/proc/meminfo: memFree=1728584/2055920 swapFree=4192812/4192956
[pid=24924] ppid=24922 vsize=16872 CPUtime=1.69
/proc/24924/stat : 24924 (sugar++) S 24922 24924 24315 0 -1 4194304 1834 28849 0 7 5 2 141 21 15 0 1 0 62501981 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24924/statm: 4218 1118 414 3 0 797 0
[pid=24947] ppid=24924 vsize=4120 CPUtime=4.63
/proc/24947/stat : 24947 (minisat-inc) R 24924 24924 24315 0 -1 4194304 886 0 0 0 463 0 0 0 25 0 1 0 62502088 4218880 821 996147200 134512640 135134323 4294956192 18446744073709551615 134532059 0 0 4096 3 0 0 0 17 0 0 0
/proc/24947/statm: 1030 821 79 151 0 876 0
Current children cumulated CPU time (s) 6.32
Current children cumulated vsize (KiB) 20992

[startup+7.9027 s]
/proc/loadavg: 2.48 2.56 2.42 3/84 24999
/proc/meminfo: memFree=1728248/2055920 swapFree=4192812/4192956
[pid=24924] ppid=24922 vsize=16872 CPUtime=1.7
/proc/24924/stat : 24924 (sugar++) S 24922 24924 24315 0 -1 4194304 1887 28849 0 7 6 2 141 21 15 0 1 0 62501981 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24924/statm: 4218 1118 414 3 0 797 0
[pid=24947] ppid=24924 vsize=4120 CPUtime=4.67
/proc/24947/stat : 24947 (minisat-inc) S 24924 24924 24315 0 -1 4194304 888 0 0 0 467 0 0 0 25 0 1 0 62502088 4218880 821 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/24947/statm: 1030 821 79 151 0 876 0
[pid=24998] ppid=24924 vsize=0 CPUtime=0.12
/proc/24998/stat : 24998 (sh) Z 24924 24924 24315 0 -1 4194316 285 3457 0 1 0 0 10 2 16 0 1 0 62502736 0 0 996147200 0 0 0 0 0 0 0 4100 65536 18446744071563351923 0 0 17 1 0 0
/proc/24998/statm: -- couldn't open statm file --Current children cumulated CPU time (s) 6.49
Current children cumulated vsize (KiB) 20992

Child status: 0
Real time (s): 7.91185
CPU time (s): 6.544
CPU user time (s): 6.26505
CPU system time (s): 0.278957
CPU usage (%): 82.7114
Max. virtual memory (cumulated for all children) (KiB): 886340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.26505
system time used= 0.278957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35460
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= 2809
involuntary context switches= 4933

runsolver used 0.007998 second user time and 0.045993 second system time

The end

Launcher Data (download as text)

Begin job on node13 at 2008-07-14 19:53:12
IDJOB=1117067
IDBENCH=62073
IDSOLVER=367
FILE ID=node13/1117067-1216057992
PBS_JOBID= 7904985
Free space on /tmp= 66524 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/randomMaxCSP/sparseLoose/normalized-vcsp-60-10-8-60-4_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-1117067-1216057992/watcher-1117067-1216057992 -o /tmp/evaluation-result-1117067-1216057992/solver-1117067-1216057992 -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-1117067-1216057992.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 495299e13be2421b0ab9b22fb2864c07
RANDOM SEED=1306837050

node13.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1735992 kB
Buffers:         52284 kB
Cached:         122952 kB
SwapCached:          0 kB
Active:         219284 kB
Inactive:        46696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:         111028 kB
Slab:            39016 kB
Committed_AS:  1033184 kB
PageTables:       2024 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66524 MiB
End job on node13 at 2008-07-14 19:53:20