Trace number 1116620

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+minisatOPTIMUM 9.07862 9.67054

General information on the benchmark

Namemaxcsp/randomMaxCSP/sparseLoose/
normalized-vcsp-40-10-13-60-4_ext.xml
MD5SUM8c371eab5a42f90edb6cfc2346e83c07
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 benchmark3.70044
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints101
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension101
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)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Mon Jul 14 18:28:50 2008
0.00/0.04	c 0	PID 24515
0.00/0.05	c 0	HOST node15.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1116620-1216052930.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1116620-1216052930.xml' 'HOME/temp.csp'
0.03/0.45	c 1	1 domains, 40 variables, 0 predicates, 101 relations, 101 constraints
0.03/0.50	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.50	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.03/0.58	c 1	Parsing HOME/temp.csp
0.42/0.71	c 1	parsed 243 expressions
0.42/0.72	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.42/0.72	c 1	MAX CSP: 101 constraints
0.42/0.72	c 1	Converting to clausal form CSP
0.42/0.74	c 1	converted 35 (10%) expressions
0.42/0.74	c 1	converted 70 (20%) expressions
0.42/0.75	c 1	converted 105 (30%) expressions
0.42/0.75	c 1	converted 139 (40%) expressions
0.42/0.76	c 1	converted 174 (50%) expressions
0.42/0.77	c 1	converted 209 (60%) expressions
0.42/0.78	c 1	converted 243 (70%) expressions
0.42/0.78	c 1	converted 278 (80%) expressions
0.42/0.79	c 1	converted 313 (90%) expressions
0.42/0.85	c 1	converted 347 (100%) expressions
0.42/0.85	c 1	CSP : 242 integers, 0 booleans, 302 clauses, largest domain size 152
0.42/0.85	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.42/0.85	c 1	Propagation in CSP
0.42/0.87	c 1	97 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.42/0.87	c 1	CSP : 242 integers, 0 booleans, 302 clauses, largest domain size 102
0.42/0.87	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.42/0.87	c 1	Simplifing CSP by introducing new Boolean variables
0.42/0.87	c 1	CSP : 242 integers, 0 booleans, 302 clauses, largest domain size 102
0.42/0.87	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.42/0.89	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.43/0.91	c 1	25 (10%) CSP integer variables are encoded (200 clauses, 2072 bytes)
0.43/0.91	c 1	49 (20%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.43/0.91	c 1	73 (30%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.43/0.91	c 1	97 (40%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.43/0.91	c 1	121 (50%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.43/0.91	c 1	146 (60%) CSP integer variables are encoded (426 clauses, 4558 bytes)
0.43/0.91	c 1	170 (70%) CSP integer variables are encoded (524 clauses, 5636 bytes)
0.43/0.92	c 1	194 (80%) CSP integer variables are encoded (665 clauses, 7187 bytes)
0.43/0.92	c 1	218 (90%) CSP integer variables are encoded (1216 clauses, 14093 bytes)
0.43/0.92	c 1	242 (100%) CSP integer variables are encoded (1409 clauses, 16602 bytes)
0.43/0.96	c 1	31 (10%) CSP clauses are encoded (2172 clauses, 31590 bytes)
0.43/0.97	c 1	61 (20%) CSP clauses are encoded (2912 clauses, 46952 bytes)
0.43/0.98	c 1	91 (30%) CSP clauses are encoded (3647 clauses, 62972 bytes)
0.43/0.98	c 1	121 (40%) CSP clauses are encoded (4008 clauses, 69844 bytes)
0.43/0.99	c 1	151 (50%) CSP clauses are encoded (4792 clauses, 81150 bytes)
0.43/1.00	c 1	182 (60%) CSP clauses are encoded (5073 clauses, 84989 bytes)
0.90/1.01	c 1	212 (70%) CSP clauses are encoded (7093 clauses, 115152 bytes)
0.90/1.01	c 1	242 (80%) CSP clauses are encoded (9135 clauses, 146562 bytes)
0.90/1.02	c 1	272 (90%) CSP clauses are encoded (13363 clauses, 219424 bytes)
0.90/1.03	c 1	302 (100%) CSP clauses are encoded (18773 clauses, 316870 bytes)
0.90/1.03	c 1	302 CSP clauses encoded
0.90/1.04	c 1	Writing map file : HOME/temp.map
0.90/1.04	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.90/1.04	c 1	SAT : 1651 SAT variables, 18773 SAT clauses, 316870 bytes
0.90/1.04	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.90/1.08	c 1	OBJECTIVE minimize _COST
0.90/1.08	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.90/1.08	c 1	SEARCHING: _COST <= 51
0.90/1.08	c 1	SOLVING HOME/temp.cnf
0.90/1.08	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.90/1.08	c 1	This is MiniSat 2.0 beta
0.90/1.08	c 1	WARNING: for repeatability, setting FPU to use double precision
0.90/1.08	c 1	============================[ Problem Statistics ]=============================
0.90/1.08	c 1	|                                                                             |
0.90/1.08	c 1	|  Number of variables:  1651                                                 |
0.90/1.08	c 1	|  Number of clauses:    18774                                                |
0.90/1.09	c 1	|  Parsing time:         0.01         s                                       |
0.90/1.09	c 1	============================[ Search Statistics ]==============================
0.90/1.09	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.90/1.09	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.90/1.09	c 1	===============================================================================
0.90/1.09	c 1	|         0 |    1301    13220    40174 |     4406        0    nan |  0.000 % |
0.90/1.10	c 1	===============================================================================
0.90/1.10	c 1	restarts              : 1
0.90/1.10	c 1	conflicts             : 5              (385 /sec)
0.90/1.10	c 1	decisions             : 48             (0.00 % random) (3693 /sec)
0.90/1.10	c 1	propagations          : 1801           (138560 /sec)
0.90/1.10	c 1	conflict literals     : 37             (0.00 % deleted)
0.90/1.10	c 1	Memory used           : 2.72 MB
0.90/1.10	c 1	CPU time              : 0.012998 s
0.90/1.10	c 1	
0.90/1.10	c 1	SATISFIABLE
0.90/1.10	c 1	FOUND: _COST <= 51
0.90/1.10	s SATISFIABLE
0.90/1.10	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.90/1.10	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.97/1.18	c 1	Decoding HOME/temp.out
0.97/1.23	c 1	OBJECTIVE _COST 35
0.97/1.23	o 35
0.97/1.23	v 9 7 4 1 0 9 4 8 7 6 1 5 4 9 7 9 9 2 6 2 1 9 1 0 7 6 6 3 1 9 8 9 9 4 9 9 9 9 9 9
0.97/1.23	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.97/1.30	c 2	OBJECTIVE BOUND: 0 <= _COST <= 35
0.97/1.30	c 2	SEARCHING: _COST <= 17
0.97/1.30	c 2	SOLVING HOME/temp.cnf
0.97/1.30	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.11/1.30	c 2	This is MiniSat 2.0 beta
1.11/1.30	c 2	WARNING: for repeatability, setting FPU to use double precision
1.11/1.30	c 2	============================[ Problem Statistics ]=============================
1.11/1.30	c 2	|                                                                             |
1.11/1.30	c 2	|  Number of variables:  1651                                                 |
1.11/1.30	c 2	|  Number of clauses:    18774                                                |
1.11/1.31	c 2	|  Parsing time:         0.01         s                                       |
1.11/1.31	c 2	============================[ Search Statistics ]==============================
1.11/1.31	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.11/1.31	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.11/1.31	c 2	===============================================================================
1.11/1.31	c 2	|         0 |    1004     7905    25086 |     2635        0    nan |  0.000 % |
1.11/1.32	c 2	===============================================================================
1.11/1.32	c 2	restarts              : 1
1.11/1.32	c 2	conflicts             : 48             (3429 /sec)
1.11/1.32	c 2	decisions             : 98             (0.00 % random) (7002 /sec)
1.11/1.32	c 2	propagations          : 3854           (275345 /sec)
1.11/1.32	c 2	conflict literals     : 1111           (5.69 % deleted)
1.11/1.32	c 2	Memory used           : 2.72 MB
1.11/1.32	c 2	CPU time              : 0.013997 s
1.11/1.32	c 2	
1.11/1.32	c 2	SATISFIABLE
1.11/1.32	c 2	FOUND: _COST <= 17
1.11/1.32	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.11/1.32	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.12/1.40	c 2	Decoding HOME/temp.out
1.12/1.45	c 2	OBJECTIVE _COST 17
1.12/1.45	o 17
1.12/1.45	v 6 7 8 1 6 7 4 7 7 0 3 5 7 6 8 5 9 2 1 9 6 9 1 0 7 6 6 3 6 9 8 9 9 0 9 9 8 2 4 4
1.12/1.45	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.12/1.53	c 2	OBJECTIVE BOUND: 0 <= _COST <= 17
1.12/1.53	c 2	SEARCHING: _COST <= 8
1.12/1.53	c 2	SOLVING HOME/temp.cnf
1.12/1.53	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.12/1.56	c 2	This is MiniSat 2.0 beta
1.12/1.56	c 2	WARNING: for repeatability, setting FPU to use double precision
1.12/1.56	c 2	============================[ Problem Statistics ]=============================
1.12/1.56	c 2	|                                                                             |
1.12/1.56	c 2	|  Number of variables:  1651                                                 |
1.12/1.56	c 2	|  Number of clauses:    18774                                                |
1.12/1.57	c 2	|  Parsing time:         0.01         s                                       |
1.12/1.57	c 2	============================[ Search Statistics ]==============================
1.12/1.57	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.12/1.57	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.12/1.57	c 2	===============================================================================
1.12/1.57	c 2	|         0 |     872     5722    18924 |     1907        0    nan |  0.000 % |
1.12/1.58	c 2	|       100 |     872     5722    18924 |     2098      100     22 | 47.184 % |
1.12/1.59	c 2	|       251 |     872     5722    18924 |     2307      251     20 | 47.184 % |
1.26/1.61	c 2	|       476 |     872     5722    18924 |     2538      476     17 | 47.184 % |
1.26/1.63	c 2	|       813 |     872     5722    18924 |     2792      813     17 | 47.184 % |
1.26/1.66	c 2	|      1319 |     872     5722    18924 |     3071     1319     17 | 47.184 % |
1.26/1.72	c 2	|      2078 |     872     5722    18924 |     3378     2078     17 | 47.184 % |
1.26/1.80	c 2	|      3217 |     872     5722    18924 |     3716     3217     17 | 47.184 % |
1.26/1.95	c 2	|      4927 |     872     5722    18924 |     4088     2512     19 | 47.184 % |
1.88/2.21	c 2	|      7490 |     872     5722    18924 |     4497     5075     20 | 47.184 % |
2.28/2.60	c 3	|     11334 |     872     5722    18924 |     4947     3369     18 | 47.184 % |
2.77/3.17	c 3	|     17101 |     872     5722    18924 |     5441     3175     17 | 47.184 % |
3.66/4.03	c 4	|     25751 |     872     5722    18924 |     5986     5367     17 | 47.184 % |
4.95/5.37	c 6	|     38726 |     872     5722    18924 |     6584     4288     18 | 47.184 % |
5.45/5.84	c 6	===============================================================================
5.45/5.84	c 6	restarts              : 14
5.45/5.84	c 6	conflicts             : 43158          (10185 /sec)
5.45/5.84	c 6	decisions             : 47459          (1.13 % random) (11200 /sec)
5.45/5.84	c 6	propagations          : 6535855        (1542437 /sec)
5.45/5.84	c 6	conflict literals     : 815809         (39.78 % deleted)
5.45/5.84	c 6	Memory used           : 3.37 MB
5.45/5.84	c 6	CPU time              : 4.23735 s
5.45/5.84	c 6	
5.45/5.84	c 6	SATISFIABLE
5.45/5.85	c 6	FOUND: _COST <= 8
5.45/5.85	c 6	DECODING HOME/temp.out WITH HOME/temp.map
5.45/5.85	c 6	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
5.51/5.92	c 6	Decoding HOME/temp.out
5.51/5.97	c 6	OBJECTIVE _COST 8
5.51/5.97	o 8
5.51/5.97	v 9 4 8 1 2 7 9 7 3 2 3 9 8 3 7 3 9 6 2 9 5 9 3 0 3 2 4 6 8 5 9 9 8 4 3 0 8 7 9 0
5.51/5.98	c 6	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
5.51/6.03	c 6	OBJECTIVE BOUND: 0 <= _COST <= 8
5.51/6.03	c 6	SEARCHING: _COST <= 4
5.51/6.03	c 6	SOLVING HOME/temp.cnf
5.51/6.03	c 6	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
5.51/6.09	c 6	This is MiniSat 2.0 beta
5.51/6.09	c 6	WARNING: for repeatability, setting FPU to use double precision
5.51/6.09	c 6	============================[ Problem Statistics ]=============================
5.51/6.09	c 6	|                                                                             |
5.63/6.10	c 6	|  Number of variables:  1651                                                 |
5.63/6.10	c 6	|  Number of clauses:    18774                                                |
5.63/6.11	c 6	|  Parsing time:         0.01         s                                       |
5.63/6.11	c 6	============================[ Search Statistics ]==============================
5.63/6.11	c 6	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.63/6.11	c 6	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.63/6.11	c 6	===============================================================================
5.63/6.11	c 6	|         0 |     765     4513    15614 |     1504        0    nan |  0.000 % |
5.63/6.12	c 6	|       100 |     765     4513    15614 |     1654      100     22 | 53.664 % |
5.63/6.13	c 6	|       250 |     765     4513    15614 |     1820      250     17 | 53.665 % |
5.63/6.14	c 6	|       475 |     765     4513    15614 |     2002      475     16 | 53.665 % |
5.63/6.16	c 6	|       813 |     765     4513    15614 |     2202      813     15 | 53.665 % |
5.63/6.19	c 6	|      1320 |     765     4513    15614 |     2422     1320     16 | 53.665 % |
5.63/6.24	c 6	|      2079 |     765     4513    15614 |     2665     2079     17 | 53.665 % |
5.63/6.33	c 7	|      3218 |     765     4513    15614 |     2931     3218     17 | 53.665 % |
5.63/6.46	c 7	|      4927 |     765     4513    15614 |     3224     2929     17 | 53.665 % |
6.12/6.67	c 7	|      7491 |     765     4513    15614 |     3547     3337     16 | 53.665 % |
6.42/6.96	c 7	===============================================================================
6.42/6.96	c 7	restarts              : 10
6.42/6.96	c 7	conflicts             : 10970          (12862 /sec)
6.42/6.96	c 7	decisions             : 12247          (1.20 % random) (14360 /sec)
6.42/6.96	c 7	propagations          : 1733088        (2032066 /sec)
6.42/6.96	c 7	conflict literals     : 185006         (40.05 % deleted)
6.42/6.96	c 7	Memory used           : 2.85 MB
6.42/6.96	c 7	CPU time              : 0.85287 s
6.42/6.96	c 7	
6.42/6.96	c 7	SATISFIABLE
6.42/6.96	c 7	FOUND: _COST <= 4
6.42/6.96	c 7	DECODING HOME/temp.out WITH HOME/temp.map
6.42/6.96	c 7	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
6.50/7.10	c 7	Decoding HOME/temp.out
6.50/7.14	c 7	OBJECTIVE _COST 4
6.50/7.14	o 4
6.50/7.14	v 2 2 0 5 5 4 9 1 8 3 8 0 2 2 8 5 3 0 6 8 6 1 2 7 9 0 6 2 3 2 9 7 8 0 6 6 8 2 6 6
6.50/7.15	c 7	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
6.50/7.18	c 7	OBJECTIVE BOUND: 0 <= _COST <= 4
6.50/7.18	c 7	SEARCHING: _COST <= 2
6.50/7.18	c 7	SOLVING HOME/temp.cnf
6.50/7.18	c 7	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
6.50/7.18	c 7	This is MiniSat 2.0 beta
6.50/7.18	c 7	WARNING: for repeatability, setting FPU to use double precision
6.50/7.18	c 7	============================[ Problem Statistics ]=============================
6.50/7.18	c 7	|                                                                             |
6.50/7.18	c 7	|  Number of variables:  1651                                                 |
6.50/7.18	c 7	|  Number of clauses:    18774                                                |
6.50/7.19	c 7	|  Parsing time:         0.01         s                                       |
6.50/7.19	c 7	============================[ Search Statistics ]==============================
6.50/7.19	c 7	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.50/7.19	c 7	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.50/7.19	c 7	===============================================================================
6.50/7.19	c 7	|         0 |     663     3742    13605 |     1247        0    nan |  0.000 % |
6.63/7.20	c 7	|       100 |     663     3742    13605 |     1372      100     20 | 59.843 % |
6.63/7.21	c 7	|       250 |     663     3742    13605 |     1509      250     14 | 59.843 % |
6.63/7.22	c 7	|       478 |     663     3742    13605 |     1660      478     15 | 59.843 % |
6.63/7.24	c 7	|       815 |     663     3742    13605 |     1826      815     15 | 59.843 % |
6.63/7.27	c 7	|      1321 |     663     3742    13605 |     2008     1321     13 | 59.843 % |
6.63/7.32	c 8	|      2080 |     661     3701    13451 |     2209     1108     17 | 59.964 % |
6.63/7.40	c 8	|      3219 |     660     3689    13411 |     2430     1631     19 | 60.024 % |
6.63/7.53	c 8	|      4927 |     659     3671    13337 |     2673     2442     19 | 60.085 % |
7.04/7.66	c 8	===============================================================================
7.04/7.66	c 8	restarts              : 9
7.04/7.66	c 8	conflicts             : 6618           (13994 /sec)
7.04/7.66	c 8	decisions             : 7487           (1.31 % random) (15831 /sec)
7.04/7.66	c 8	propagations          : 932295         (1971325 /sec)
7.04/7.66	c 8	conflict literals     : 103951         (34.17 % deleted)
7.04/7.66	c 8	Memory used           : 2.72 MB
7.04/7.66	c 8	CPU time              : 0.472928 s
7.04/7.66	c 8	
7.04/7.66	c 8	UNSATISFIABLE
7.04/7.67	c 8	NOT FOUND: _COST <= 2
7.04/7.67	c 8	OBJECTIVE BOUND: 3 <= _COST <= 4
7.04/7.67	c 8	SEARCHING: _COST <= 3
7.04/7.67	c 8	SOLVING HOME/temp.cnf
7.04/7.67	c 8	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
7.04/7.67	c 8	This is MiniSat 2.0 beta
7.04/7.67	c 8	WARNING: for repeatability, setting FPU to use double precision
7.04/7.67	c 8	============================[ Problem Statistics ]=============================
7.04/7.67	c 8	|                                                                             |
7.04/7.67	c 8	|  Number of variables:  1651                                                 |
7.04/7.67	c 8	|  Number of clauses:    18774                                                |
7.04/7.68	c 8	|  Parsing time:         0.01         s                                       |
7.04/7.68	c 8	============================[ Search Statistics ]==============================
7.04/7.68	c 8	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.04/7.68	c 8	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
7.04/7.68	c 8	===============================================================================
7.04/7.68	c 8	|         0 |     727     4184    14740 |     1394        0    nan |  0.000 % |
7.04/7.69	c 8	|       100 |     727     4184    14740 |     1534      100     21 | 55.966 % |
7.04/7.70	c 8	|       251 |     727     4184    14740 |     1687      251     19 | 55.966 % |
7.12/7.71	c 8	|       476 |     727     4184    14740 |     1856      476     17 | 55.966 % |
7.12/7.73	c 8	|       815 |     727     4184    14740 |     2041      815     18 | 55.966 % |
7.12/7.76	c 8	|      1322 |     727     4184    14740 |     2246     1322     18 | 55.966 % |
7.12/7.82	c 8	|      2081 |     727     4184    14740 |     2470     2081     16 | 55.966 % |
7.12/7.91	c 8	|      3220 |     727     4184    14740 |     2717     3220     16 | 55.967 % |
7.12/8.03	c 8	|      4928 |     726     4168    14684 |     2989     2282     20 | 56.027 % |
7.12/8.25	c 8	|      7490 |     726     4168    14684 |     3288     2807     17 | 56.027 % |
7.12/8.55	c 9	|     11334 |     725     4143    14586 |     3617     2234     17 | 56.090 % |
8.43/9.05	c 9	|     17101 |     706     4027    14297 |     3979     2810     15 | 57.239 % |
8.82/9.48	c 10	===============================================================================
8.82/9.48	c 10	restarts              : 12
8.82/9.48	c 10	conflicts             : 22124          (12382 /sec)
8.82/9.48	c 10	decisions             : 24534          (1.17 % random) (13731 /sec)
8.82/9.48	c 10	propagations          : 3034199        (1698187 /sec)
8.82/9.48	c 10	conflict literals     : 395617         (35.56 % deleted)
8.82/9.48	c 10	Memory used           : 2.98 MB
8.82/9.48	c 10	CPU time              : 1.78673 s
8.82/9.48	c 10	
8.82/9.48	c 10	SATISFIABLE
8.82/9.48	c 10	FOUND: _COST <= 3
8.82/9.48	c 10	DECODING HOME/temp.out WITH HOME/temp.map
8.82/9.48	c 10	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
8.91/9.56	c 10	Decoding HOME/temp.out
8.91/9.60	c 10	OBJECTIVE _COST 3
8.91/9.60	o 3
8.91/9.60	v 3 4 9 4 2 5 7 0 5 5 1 6 7 0 4 1 9 8 9 4 7 8 9 8 5 9 6 9 1 7 1 8 9 9 9 9 1 2 2 2
8.91/9.60	c 10	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
8.91/9.66	c 10	OBJECTIVE _COST 3
8.91/9.66	s OPTIMUM FOUND
8.91/9.66	c 10	CPU 8.8 (0.04 0.01 8.76 0.25)
8.91/9.66	c 10	END Mon Jul 14 18:29:00 2008

Verifier Data (download as text)

OK	3	98
3 unsatisfied constraints, 98 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-1116620-1216052930/watcher-1116620-1216052930 -o /tmp/evaluation-result-1116620-1216052930/solver-1116620-1216052930 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar -max -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1116620-1216052930.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: 3.31 2.98 2.78 4/80 24515
/proc/meminfo: memFree=1721496/2055920 swapFree=4180596/4192956
[pid=24515] ppid=24513 vsize=13600 CPUtime=0.03
/proc/24515/stat : 24515 (sugar) S 24513 24515 24176 0 -1 4194304 838 0 0 0 3 0 0 0 18 0 1 0 61995618 13926400 792 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24515/statm: 3400 792 367 3 0 500 0
[pid=24516] ppid=24515 vsize=13600 CPUtime=0
/proc/24516/stat : 24516 (sugar) R 24515 24515 24176 0 -1 4194368 13 0 0 0 0 0 0 0 20 0 1 0 61995623 13926400 792 996147200 4194304 4206940 548682068592 18446744073709551615 240472616231 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24516/statm: 3400 792 367 3 0 500 0

[startup+0.060684 s]
/proc/loadavg: 3.31 2.98 2.78 4/80 24515
/proc/meminfo: memFree=1721496/2055920 swapFree=4180596/4192956
[pid=24515] ppid=24513 vsize=13600 CPUtime=0.03
/proc/24515/stat : 24515 (sugar) S 24513 24515 24176 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 61995618 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24515/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102871 s]
/proc/loadavg: 3.31 2.98 2.78 4/80 24515
/proc/meminfo: memFree=1721496/2055920 swapFree=4180596/4192956
[pid=24515] ppid=24513 vsize=13600 CPUtime=0.03
/proc/24515/stat : 24515 (sugar) S 24513 24515 24176 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 61995618 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24515/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301834 s]
/proc/loadavg: 3.31 2.98 2.78 4/80 24515
/proc/meminfo: memFree=1721496/2055920 swapFree=4180596/4192956
[pid=24515] ppid=24513 vsize=13600 CPUtime=0.03
/proc/24515/stat : 24515 (sugar) S 24513 24515 24176 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 61995618 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24515/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701903 s]
/proc/loadavg: 3.31 2.98 2.78 4/80 24515
/proc/meminfo: memFree=1721496/2055920 swapFree=4180596/4192956
[pid=24515] ppid=24513 vsize=13600 CPUtime=0.42
/proc/24515/stat : 24515 (sugar) S 24513 24515 24176 0 -1 4194304 974 4352 0 1 3 0 36 3 16 0 1 0 61995618 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24515/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 13600

[startup+1.50104 s]
/proc/loadavg: 3.31 2.98 2.78 4/91 24537
/proc/meminfo: memFree=1711424/2055920 swapFree=4180596/4192956
[pid=24515] ppid=24513 vsize=13600 CPUtime=1.12
/proc/24515/stat : 24515 (sugar) S 24513 24515 24176 0 -1 4194304 1239 15056 0 3 3 1 98 10 16 0 1 0 61995618 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24515/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.12
Current children cumulated vsize (KiB) 13600

[startup+3.1013 s]
/proc/loadavg: 3.31 2.98 2.78 4/83 24563
/proc/meminfo: memFree=1717568/2055920 swapFree=4180596/4192956
[pid=24515] ppid=24513 vsize=13600 CPUtime=1.26
/proc/24515/stat : 24515 (sugar) S 24513 24515 24176 0 -1 4194304 1290 18778 0 4 3 1 109 13 15 0 1 0 61995618 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24515/statm: 3400 805 374 3 0 500 0
[pid=24562] ppid=24515 vsize=5356 CPUtime=0
/proc/24562/stat : 24562 (sh) S 24515 24515 24176 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 61995771 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24562/statm: 1339 232 193 169 0 50 0
[pid=24563] ppid=24562 vsize=3176 CPUtime=1.51
/proc/24563/stat : 24563 (minisat) R 24562 24515 24176 0 -1 4194304 518 0 0 0 151 0 0 0 25 0 1 0 61995774 3252224 504 996147200 134512640 135127466 4294956256 18446744073709551615 134530739 0 0 4096 3 0 0 0 17 1 0 0
/proc/24563/statm: 794 504 75 150 0 641 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 22132

[startup+6.30184 s]
/proc/loadavg: 3.20 2.96 2.77 4/83 24563
/proc/meminfo: memFree=1717056/2055920 swapFree=4180596/4192956
[pid=24515] ppid=24513 vsize=13600 CPUtime=5.63
/proc/24515/stat : 24515 (sugar) S 24513 24515 24176 0 -1 4194304 1405 23399 0 5 3 1 543 16 15 0 1 0 61995618 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24515/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 5.63
Current children cumulated vsize (KiB) 13600

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

[startup+7.9011 s]
/proc/loadavg: 3.11 2.94 2.77 4/83 24587
/proc/meminfo: memFree=1717888/2055920 swapFree=4180596/4192956
[pid=24515] ppid=24513 vsize=13600 CPUtime=7.12
/proc/24515/stat : 24515 (sugar) S 24513 24515 24176 0 -1 4194304 1573 28569 0 6 4 1 686 21 15 0 1 0 61995618 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24515/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 7.12
Current children cumulated vsize (KiB) 13600

[startup+8.70124 s]
/proc/loadavg: 3.11 2.94 2.77 3/83 24589
/proc/meminfo: memFree=1717696/2055920 swapFree=4180596/4192956
[pid=24515] ppid=24513 vsize=13600 CPUtime=7.12
/proc/24515/stat : 24515 (sugar) S 24513 24515 24176 0 -1 4194304 1573 28569 0 6 4 1 686 21 15 0 1 0 61995618 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24515/statm: 3400 805 374 3 0 500 0
[pid=24588] ppid=24515 vsize=5356 CPUtime=0
/proc/24588/stat : 24588 (sh) S 24515 24515 24176 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 61996385 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24588/statm: 1339 232 193 169 0 50 0
[pid=24589] ppid=24588 vsize=2912 CPUtime=1.01
/proc/24589/stat : 24589 (minisat) R 24588 24515 24176 0 -1 4194304 455 0 0 0 101 0 0 0 25 0 1 0 61996385 2981888 441 996147200 134512640 135127466 4294956256 18446744073709551615 134530682 0 0 4096 3 0 0 0 17 1 0 0
/proc/24589/statm: 728 441 75 150 0 575 0
Current children cumulated CPU time (s) 8.13
Current children cumulated vsize (KiB) 21868

[startup+9.1023 s]
/proc/loadavg: 3.11 2.94 2.77 3/83 24589
/proc/meminfo: memFree=1717696/2055920 swapFree=4180596/4192956
[pid=24515] ppid=24513 vsize=13600 CPUtime=7.12
/proc/24515/stat : 24515 (sugar) S 24513 24515 24176 0 -1 4194304 1573 28569 0 6 4 1 686 21 15 0 1 0 61995618 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24515/statm: 3400 805 374 3 0 500 0
[pid=24588] ppid=24515 vsize=5356 CPUtime=0
/proc/24588/stat : 24588 (sh) S 24515 24515 24176 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 61996385 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24588/statm: 1339 232 193 169 0 50 0
[pid=24589] ppid=24588 vsize=3044 CPUtime=1.41
/proc/24589/stat : 24589 (minisat) R 24588 24515 24176 0 -1 4194304 479 0 0 0 141 0 0 0 25 0 1 0 61996385 3117056 465 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 1 0 0
/proc/24589/statm: 761 465 75 150 0 608 0
Current children cumulated CPU time (s) 8.53
Current children cumulated vsize (KiB) 22000

[startup+9.50237 s]
/proc/loadavg: 3.11 2.94 2.77 3/83 24589
/proc/meminfo: memFree=1717696/2055920 swapFree=4180596/4192956
[pid=24515] ppid=24513 vsize=13600 CPUtime=8.91
/proc/24515/stat : 24515 (sugar) S 24513 24515 24176 0 -1 4194304 1616 29360 0 6 4 1 865 21 15 0 1 0 61995618 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24515/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 8.91
Current children cumulated vsize (KiB) 13600

[startup+9.60239 s]
/proc/loadavg: 3.11 2.94 2.77 3/83 24589
/proc/meminfo: memFree=1717696/2055920 swapFree=4180596/4192956
[pid=24515] ppid=24513 vsize=13600 CPUtime=8.91
/proc/24515/stat : 24515 (sugar) S 24513 24515 24176 0 -1 4194304 1637 29360 0 6 4 1 865 21 15 0 1 0 61995618 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24515/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 8.91
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 9.67054
CPU time (s): 9.07862
CPU user time (s): 8.80866
CPU system time (s): 0.269958
CPU usage (%): 93.8791
Max. virtual memory (cumulated for all children) (KiB): 883376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.80866
system time used= 0.269958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34777
page faults= 7
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2272
involuntary context switches= 2932

runsolver used 0.017997 second user time and 0.044993 second system time

The end

Launcher Data (download as text)

Begin job on node15 at 2008-07-14 18:28:50
IDJOB=1116620
IDBENCH=62017
IDSOLVER=368
FILE ID=node15/1116620-1216052930
PBS_JOBID= 7904975
Free space on /tmp= 66496 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/maxcsp/randomMaxCSP/sparseLoose/normalized-vcsp-40-10-13-60-4_ext.xml
COMMAND LINE= DIR/sugar -max -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1116620-1216052930/watcher-1116620-1216052930 -o /tmp/evaluation-result-1116620-1216052930/solver-1116620-1216052930 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar -max -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1116620-1216052930.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8c371eab5a42f90edb6cfc2346e83c07
RANDOM SEED=1876154468

node15.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		: 3000.279
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		: 3000.279
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:       1722232 kB
Buffers:         57448 kB
Cached:         145828 kB
SwapCached:       6232 kB
Active:         215396 kB
Inactive:        71924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1722232 kB
SwapTotal:     4192956 kB
SwapFree:      4180596 kB
Dirty:            1416 kB
Writeback:           0 kB
Mapped:         100240 kB
Slab:            31312 kB
Committed_AS:  1084408 kB
PageTables:       2176 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= 66492 MiB
End job on node15 at 2008-07-14 18:29:00