Trace number 1122227

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 7.2369 7.17677

General information on the benchmark

Namemaxcsp/pi/pi-30-10-25-t48/
normalized-pi-30-10-197-52-6.xml
MD5SUMd7aac29ce7423c061c7c06267cdd43eb
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints2
Best CPU time to get the best result obtained on this benchmark0.660898
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints109
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension109
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)

0.06/0.07	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.06/0.07	c 0	BEGIN Tue Jul 15 18:12:36 2008
0.06/0.07	c 0	PID 27441
0.06/0.07	c 0	HOST node43.alineos.net
0.06/0.07	c 0	CONVERTING HOME/instance-1122227-1216138356.xml TO HOME/temp.csp
0.06/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1122227-1216138356.xml' 'HOME/temp.csp'
0.06/0.27	c 0	1 domains, 30 variables, 0 predicates, 109 relations, 109 constraints
0.06/0.28	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.28	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'
0.33/0.35	c 0	Parsing HOME/temp.csp
0.33/0.45	c 1	parsed 249 expressions
0.33/0.45	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.33/0.45	c 1	MAX CSP: 109 constraints
0.33/0.45	c 1	Converting to clausal form CSP
0.33/0.47	c 1	converted 37 (10%) expressions
0.33/0.48	c 1	converted 73 (20%) expressions
0.33/0.48	c 1	converted 109 (30%) expressions
0.33/0.49	c 1	converted 145 (40%) expressions
0.33/0.49	c 1	converted 181 (50%) expressions
0.33/0.50	c 1	converted 217 (60%) expressions
0.33/0.50	c 1	converted 253 (70%) expressions
0.33/0.50	c 1	converted 289 (80%) expressions
0.33/0.51	c 1	converted 325 (90%) expressions
0.33/0.55	c 1	converted 361 (100%) expressions
0.33/0.55	c 1	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 164
0.33/0.55	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.55	c 1	Propagation in CSP
0.33/0.56	c 1	104 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.33/0.56	c 1	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 110
0.33/0.56	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.56	c 1	Simplifing CSP by introducing new Boolean variables
0.33/0.56	c 1	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 110
0.33/0.56	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.59	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.33/0.60	c 1	25 (10%) CSP integer variables are encoded (200 clauses, 2072 bytes)
0.33/0.61	c 1	50 (20%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.33/0.61	c 1	75 (30%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.33/0.61	c 1	100 (40%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.33/0.61	c 1	124 (50%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.33/0.61	c 1	149 (60%) CSP integer variables are encoded (367 clauses, 3909 bytes)
0.33/0.61	c 1	174 (70%) CSP integer variables are encoded (472 clauses, 5064 bytes)
0.33/0.61	c 1	199 (80%) CSP integer variables are encoded (623 clauses, 6725 bytes)
0.33/0.61	c 1	224 (90%) CSP integer variables are encoded (1219 clauses, 14152 bytes)
0.33/0.61	c 1	248 (100%) CSP integer variables are encoded (1426 clauses, 16843 bytes)
0.33/0.64	c 1	33 (10%) CSP clauses are encoded (2232 clauses, 32505 bytes)
0.33/0.66	c 1	66 (20%) CSP clauses are encoded (3031 clauses, 48745 bytes)
0.33/0.67	c 1	98 (30%) CSP clauses are encoded (3797 clauses, 65528 bytes)
0.33/0.68	c 1	131 (40%) CSP clauses are encoded (4175 clauses, 72817 bytes)
0.33/0.68	c 1	163 (50%) CSP clauses are encoded (5077 clauses, 85871 bytes)
0.33/0.69	c 1	196 (60%) CSP clauses are encoded (5398 clauses, 90280 bytes)
0.33/0.69	c 1	229 (70%) CSP clauses are encoded (7743 clauses, 125349 bytes)
0.33/0.69	c 1	261 (80%) CSP clauses are encoded (9127 clauses, 144945 bytes)
0.33/0.71	c 1	294 (90%) CSP clauses are encoded (14944 clauses, 243879 bytes)
0.33/0.72	c 1	326 (100%) CSP clauses are encoded (21218 clauses, 357082 bytes)
0.33/0.72	c 1	326 CSP clauses encoded
0.33/0.72	c 1	Writing map file : HOME/temp.map
0.33/0.72	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.72	c 1	SAT : 1674 SAT variables, 21218 SAT clauses, 357082 bytes
0.33/0.72	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.76	c 1	OBJECTIVE minimize _COST
0.33/0.76	c 1	SOLVING HOME/temp.cnf
0.33/0.76	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.33/0.76	c 1	This is MiniSat 2.0 beta incremental
0.33/0.76	c 1	WARNING: for repeatability, setting FPU to use double precision
0.33/0.76	c 1	============================[ Problem Statistics ]=============================
0.33/0.76	c 1	|                                                                             |
0.33/0.76	c 1	|  Number of variables:  1674                                                 |
0.33/0.76	c 1	|  Number of clauses:    21218                                                |
0.33/0.77	c 1	|  Parsing time:         0.01         s                                       |
0.33/0.77	c 1	OK
0.33/0.77	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.33/0.77	c 1	SEARCHING: _COST <= 55
0.33/0.77	c 1	============================[ Search Statistics ]==============================
0.33/0.77	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.33/0.77	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.33/0.77	c 1	===============================================================================
0.33/0.77	c 1	|         0 |    1674    21218    63369 |     7072        0    nan |  0.000 % |
0.33/0.77	c 1	===============================================================================
0.33/0.78	c 1	restarts              : 1
0.33/0.78	c 1	conflicts             : 7             (636 /sec)
0.33/0.78	c 1	decisions             : 40            (0.00 % random) (3637 /sec)
0.33/0.78	c 1	propagations          : 1940           (176396 /sec)
0.33/0.78	c 1	conflict literals     : 134            (9.46 % deleted)
0.33/0.78	c 1	Memory used           : 2.73 MB
0.33/0.78	c 1	CPU time              : 0.010998 s
0.33/0.78	c 1	
0.33/0.78	c 1	SATISFIABLE
0.33/0.78	c 1	OK
0.33/0.78	c 1	FOUND: _COST <= 55
0.33/0.78	s SATISFIABLE
0.33/0.78	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.33/0.78	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'
0.91/0.85	c 1	Decoding HOME/temp.out
0.91/0.88	c 1	OBJECTIVE _COST 31
0.91/0.88	o 31
0.91/0.88	v 5 7 8 6 9 4 3 7 10 6 10 10 10 9 3 5 8 5 10 2 6 10 10 10 10 10 7 10 8 10
0.91/0.88	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.91/0.93	c 1	OK
0.91/0.93	c 1	OBJECTIVE BOUND: 0 <= _COST <= 31
0.91/0.93	c 1	SEARCHING: _COST <= 15
0.91/0.93	c 1	============================[ Search Statistics ]==============================
0.91/0.93	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.91/0.93	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.91/0.93	c 1	===============================================================================
0.91/0.93	c 1	|         7 |    1674    21218    63369 |     7072        7     19 |  0.000 % |
0.91/0.94	c 1	|       109 |    1674    21218    63369 |     7779      109     19 | 34.056 % |
0.91/0.94	c 1	|       260 |    1674    21218    63369 |     8557      260     19 | 34.056 % |
0.91/0.96	c 1	|       487 |    1674    21218    63369 |     9413      487     21 | 34.056 % |
0.91/0.98	c 1	|       825 |    1104    11407    35568 |    10355      825     20 | 34.056 % |
1.12/1.02	c 1	|      1331 |    1104    11407    35568 |    11390     1331     21 | 34.056 % |
1.12/1.03	c 1	===============================================================================
1.12/1.03	c 1	restarts              : 7
1.12/1.03	c 1	conflicts             : 1579          (13383 /sec)
1.12/1.03	c 1	decisions             : 2022          (0.64 % random) (17138 /sec)
1.12/1.03	c 1	propagations          : 256700         (2175756 /sec)
1.12/1.03	c 1	conflict literals     : 31782          (32.06 % deleted)
1.12/1.03	c 1	Memory used           : 2.86 MB
1.12/1.03	c 1	CPU time              : 0.117982 s
1.12/1.03	c 1	
1.12/1.03	c 1	SATISFIABLE
1.12/1.03	c 1	OK
1.12/1.03	c 1	FOUND: _COST <= 15
1.12/1.03	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.12/1.03	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'
1.15/1.10	c 1	Decoding HOME/temp.out
1.15/1.13	c 1	OBJECTIVE _COST 15
1.15/1.13	o 15
1.15/1.14	v 4 7 6 9 10 10 3 10 9 4 9 4 3 6 5 10 4 1 9 5 10 6 5 2 10 1 7 8 7 1
1.15/1.14	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.15/1.19	c 1	OK
1.15/1.19	c 1	OBJECTIVE BOUND: 0 <= _COST <= 15
1.15/1.19	c 1	SEARCHING: _COST <= 7
1.15/1.19	c 1	============================[ Search Statistics ]==============================
1.15/1.19	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.15/1.19	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.15/1.19	c 1	===============================================================================
1.15/1.19	c 1	|      1579 |     939     7985    25781 |     2661     1579     20 | 34.056 % |
1.15/1.19	c 1	|      1679 |     939     7985    25781 |     2927     1679     20 | 43.912 % |
1.30/1.20	c 1	|      1829 |     939     7985    25781 |     3220     1829     19 | 43.912 % |
1.30/1.22	c 1	|      2054 |     939     7985    25781 |     3542     2054     19 | 43.912 % |
1.30/1.24	c 1	|      2391 |     939     7985    25781 |     3896     2391     18 | 43.912 % |
1.30/1.28	c 1	|      2898 |     939     7985    25781 |     4286     2898     18 | 43.912 % |
1.40/1.33	c 1	|      3657 |     939     7985    25781 |     4715     3657     17 | 43.912 % |
1.49/1.42	c 1	|      4796 |     939     7985    25781 |     5186     4796     17 | 43.912 % |
1.59/1.56	c 2	|      6506 |     939     7985    25781 |     5705     3365     15 | 43.912 % |
1.79/1.78	c 2	|      9070 |     939     7985    25781 |     6276     5929     17 | 43.912 % |
2.20/2.12	c 2	|     12915 |     939     7985    25781 |     6903     6131     16 | 43.912 % |
2.69/2.63	c 3	|     18682 |     939     7985    25781 |     7594     7964     18 | 43.912 % |
3.49/3.41	c 3	===============================================================================
3.49/3.41	c 3	restarts              : 19
3.49/3.41	c 3	conflicts             : 26727         (11428 /sec)
3.49/3.41	c 3	decisions             : 29670         (0.88 % random) (12687 /sec)
3.49/3.41	c 3	propagations          : 4454231        (1904621 /sec)
3.49/3.41	c 3	conflict literals     : 495244         (33.24 % deleted)
3.49/3.41	c 3	Memory used           : 3.51 MB
3.49/3.41	c 3	CPU time              : 2.33864 s
3.49/3.41	c 3	
3.49/3.41	c 3	SATISFIABLE
3.49/3.41	c 3	OK
3.49/3.41	c 3	FOUND: _COST <= 7
3.49/3.41	c 3	DECODING HOME/temp.out WITH HOME/temp.map
3.49/3.41	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'
3.49/3.48	c 4	Decoding HOME/temp.out
3.50/3.51	c 4	OBJECTIVE _COST 7
3.50/3.51	o 7
3.50/3.51	v 4 7 3 9 10 7 3 4 1 4 8 4 4 6 6 10 4 1 7 10 10 2 5 2 8 6 9 1 1 7
3.50/3.52	c 4	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
3.50/3.56	c 4	OK
3.50/3.56	c 4	OBJECTIVE BOUND: 0 <= _COST <= 7
3.50/3.56	c 4	SEARCHING: _COST <= 3
3.50/3.57	c 4	============================[ Search Statistics ]==============================
3.50/3.57	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.50/3.57	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.50/3.57	c 4	===============================================================================
3.50/3.57	c 4	|     26727 |     804     5778    19557 |     1926     7353     19 | 43.912 % |
3.50/3.58	c 4	|     26827 |     804     5778    19557 |     2118     1939     16 | 51.976 % |
3.50/3.59	c 4	|     26978 |     804     5778    19557 |     2330     2090     16 | 51.976 % |
3.67/3.60	c 4	|     27203 |     804     5778    19557 |     2563     2315     15 | 51.976 % |
3.67/3.62	c 4	|     27541 |     804     5778    19557 |     2819     2653     15 | 51.976 % |
3.67/3.66	c 4	|     28047 |     804     5778    19557 |     3101     3159     15 | 51.976 % |
3.77/3.72	c 4	|     28807 |     804     5778    19557 |     3412     3919     17 | 51.976 % |
3.87/3.80	c 4	|     29946 |     804     5778    19557 |     3753     2801     16 | 51.976 % |
3.97/3.94	c 4	|     31654 |     804     5778    19557 |     4128     4509     17 | 51.976 % |
4.17/4.14	c 4	|     34216 |     804     5778    19557 |     4541     4411     16 | 51.976 % |
4.47/4.46	c 5	|     38060 |     804     5778    19557 |     4995     5394     18 | 51.976 % |
4.97/4.93	c 5	|     43826 |     804     5778    19557 |     5495     4932     21 | 51.977 % |
5.67/5.66	c 6	|     52476 |     804     5778    19557 |     6044     3712     17 | 51.977 % |
6.17/6.11	c 6	===============================================================================
6.17/6.11	c 6	restarts              : 32
6.17/6.11	c 6	conflicts             : 58018         (11871 /sec)
6.17/6.11	c 6	decisions             : 64361         (0.89 % random) (13169 /sec)
6.17/6.11	c 6	propagations          : 9029051        (1847468 /sec)
6.17/6.11	c 6	conflict literals     : 1061668        (32.19 % deleted)
6.17/6.11	c 6	Memory used           : 3.51 MB
6.17/6.11	c 6	CPU time              : 4.88726 s
6.17/6.11	c 6	
6.17/6.11	c 6	SATISFIABLE
6.17/6.11	c 6	OK
6.17/6.11	c 6	FOUND: _COST <= 3
6.17/6.11	c 6	DECODING HOME/temp.out WITH HOME/temp.map
6.17/6.11	c 6	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
6.17/6.18	c 6	Decoding HOME/temp.out
6.18/6.21	c 6	OBJECTIVE _COST 3
6.18/6.21	o 3
6.18/6.21	v 1 7 10 6 2 10 6 3 8 1 8 3 7 7 8 8 1 3 8 3 6 5 9 5 10 1 7 6 5 7
6.18/6.22	c 6	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
6.18/6.27	c 6	OK
6.18/6.27	c 6	OBJECTIVE BOUND: 0 <= _COST <= 3
6.18/6.27	c 6	SEARCHING: _COST <= 1
6.18/6.27	c 6	============================[ Search Statistics ]==============================
6.18/6.27	c 6	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.18/6.27	c 6	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.18/6.27	c 6	===============================================================================
6.18/6.27	c 6	|     58018 |     657     4244    15314 |     1414     3839     18 | 51.977 % |
6.18/6.28	c 6	|     58118 |     657     4244    15314 |     1556     2020     18 | 60.759 % |
6.18/6.29	c 6	|     58268 |     657     4244    15314 |     1711     2170     18 | 60.759 % |
6.34/6.31	c 6	|     58493 |     657     4244    15314 |     1882     2395     17 | 60.759 % |
6.34/6.33	c 6	|     58832 |     657     4244    15314 |     2071     2734     18 | 60.759 % |
6.34/6.37	c 6	|     59338 |     657     4244    15314 |     2278     3240     18 | 60.759 % |
6.44/6.42	c 6	|     60098 |     657     4244    15314 |     2506     2244     16 | 60.759 % |
6.44/6.47	c 7	===============================================================================
6.44/6.48	c 7	restarts              : 39
6.44/6.48	c 7	conflicts             : 60953         (11960 /sec)
6.44/6.48	c 7	decisions             : 67631         (0.88 % random) (13271 /sec)
6.44/6.48	c 7	propagations          : 9427904        (1849978 /sec)
6.44/6.48	c 7	conflict literals     : 1108843        (32.18 % deleted)
6.44/6.48	c 7	Memory used           : 3.51 MB
6.44/6.48	c 7	CPU time              : 5.09623 s
6.44/6.48	c 7	
6.44/6.48	c 7	UNSATISFIABLE
6.44/6.48	c 7	OK
6.44/6.48	c 7	NOT FOUND: _COST <= 1
6.44/6.48	c 7	OK
6.44/6.48	c 7	OBJECTIVE BOUND: 2 <= _COST <= 3
6.44/6.48	c 7	SEARCHING: _COST <= 2
6.44/6.48	c 7	============================[ Search Statistics ]==============================
6.44/6.48	c 7	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.44/6.48	c 7	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.44/6.48	c 7	===============================================================================
6.44/6.48	c 7	|     60953 |     654     4233    15290 |     1411     2293     18 | 60.759 % |
6.44/6.48	c 7	|     61053 |     654     4233    15290 |     1552     2393     18 | 60.934 % |
6.44/6.49	c 7	|     61204 |     654     4233    15290 |     1707     2544     17 | 60.934 % |
6.55/6.51	c 7	|     61430 |     654     4233    15290 |     1878     2770     17 | 60.934 % |
6.55/6.54	c 7	|     61767 |     654     4233    15290 |     2065     1585     14 | 60.934 % |
6.55/6.57	c 7	|     62275 |     654     4233    15290 |     2272     2093     14 | 60.934 % |
6.65/6.63	c 7	|     63034 |     654     4233    15290 |     2499     2852     15 | 60.934 % |
6.74/6.72	c 7	|     64173 |     654     4233    15290 |     2749     2183     15 | 60.934 % |
6.84/6.84	c 7	|     65881 |     654     4233    15290 |     3024     1954     18 | 60.934 % |
7.04/7.02	c 7	===============================================================================
7.04/7.02	c 7	restarts              : 48
7.04/7.02	c 7	conflicts             : 68384         (12127 /sec)
7.04/7.02	c 7	decisions             : 75776         (0.88 % random) (13438 /sec)
7.04/7.02	c 7	propagations          : 10449247       (1852985 /sec)
7.04/7.02	c 7	conflict literals     : 1251055        (32.13 % deleted)
7.04/7.02	c 7	Memory used           : 3.51 MB
7.04/7.02	c 7	CPU time              : 5.63914 s
7.04/7.02	c 7	
7.04/7.02	c 7	SATISFIABLE
7.04/7.02	c 7	OK
7.04/7.02	c 7	FOUND: _COST <= 2
7.04/7.02	c 7	DECODING HOME/temp.out WITH HOME/temp.map
7.04/7.02	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'
7.04/7.09	c 7	Decoding HOME/temp.out
7.06/7.12	c 7	OBJECTIVE _COST 2
7.06/7.12	o 2
7.06/7.12	v 3 7 8 6 6 4 3 7 8 6 9 7 10 9 1 8 3 6 9 10 6 10 3 5 5 7 7 1 7 10
7.06/7.13	c 7	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
7.06/7.17	c 7	OK
7.06/7.17	c 7	OBJECTIVE _COST 2
7.06/7.17	s OPTIMUM FOUND
7.06/7.17	c 7	CPU 6.99 (0.05 0.02 6.94 0.2)
7.06/7.17	c 7	END Tue Jul 15 18:12:43 2008

Verifier Data (download as text)

OK	2	107
2 unsatisfied constraints, 107 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-1122227-1216138356/watcher-1122227-1216138356 -o /tmp/evaluation-result-1122227-1216138356/solver-1122227-1216138356 -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-1122227-1216138356.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: 1.02 1.06 1.03 3/64 27441
/proc/meminfo: memFree=1792656/2055920 swapFree=4192812/4192956
[pid=27441] ppid=27439 vsize=12268 CPUtime=0
/proc/27441/stat : 27441 (sugar++) R 27439 27441 26144 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 70535033 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 221954931301 0 0 4224 0 0 0 0 17 0 0 0
/proc/27441/statm: 3067 316 241 3 0 167 0

[startup+0.069577 s]
/proc/loadavg: 1.02 1.06 1.03 3/64 27441
/proc/meminfo: memFree=1792656/2055920 swapFree=4192812/4192956
[pid=27441] ppid=27439 vsize=16740 CPUtime=0.06
/proc/27441/stat : 27441 (sugar++) R 27439 27441 26144 0 -1 4194304 1108 0 0 0 5 1 0 0 18 0 1 0 70535033 17141760 1076 996147200 4194304 4206940 548682068528 18446744073709551615 221968447543 0 0 4224 0 0 0 0 17 0 0 0
/proc/27441/statm: 4185 1076 385 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.102586 s]
/proc/loadavg: 1.02 1.06 1.03 3/64 27441
/proc/meminfo: memFree=1792656/2055920 swapFree=4192812/4192956
[pid=27441] ppid=27439 vsize=16740 CPUtime=0.06
/proc/27441/stat : 27441 (sugar++) S 27439 27441 26144 0 -1 4194304 1219 128 0 0 5 1 0 0 18 0 1 0 70535033 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27441/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.302604 s]
/proc/loadavg: 1.02 1.06 1.03 3/64 27441
/proc/meminfo: memFree=1792656/2055920 swapFree=4192812/4192956
[pid=27441] ppid=27439 vsize=16740 CPUtime=0.33
/proc/27441/stat : 27441 (sugar++) S 27439 27441 26144 0 -1 4194304 1279 4348 0 1 5 2 24 2 17 0 1 0 70535033 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27441/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 16740

[startup+0.702637 s]
/proc/loadavg: 1.02 1.06 1.03 3/64 27441
/proc/meminfo: memFree=1792656/2055920 swapFree=4192812/4192956
[pid=27441] ppid=27439 vsize=16740 CPUtime=0.33
/proc/27441/stat : 27441 (sugar++) S 27439 27441 26144 0 -1 4194304 1297 4348 0 1 5 2 24 2 16 0 1 0 70535033 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27441/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 16740

[startup+1.50171 s]
/proc/loadavg: 1.10 1.07 1.04 2/66 27474
/proc/meminfo: memFree=1787648/2055920 swapFree=4192812/4192956
[pid=27441] ppid=27439 vsize=16872 CPUtime=1.17
/proc/27441/stat : 27441 (sugar++) S 27439 27441 26144 0 -1 4194304 1617 17511 0 4 5 2 99 11 15 0 1 0 70535033 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27441/statm: 4218 1116 414 3 0 797 0
[pid=27464] ppid=27441 vsize=3056 CPUtime=0.42
/proc/27464/stat : 27464 (minisat-inc) R 27441 27441 26144 0 -1 4194304 564 0 0 0 42 0 0 0 18 0 1 0 70535110 3129344 508 996147200 134512640 135134323 4294956192 18446744073709551615 134528238 0 0 4096 3 0 0 0 17 0 0 0
/proc/27464/statm: 764 508 79 151 0 610 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 19928

[startup+3.10185 s]
/proc/loadavg: 1.10 1.07 1.04 2/66 27484
/proc/meminfo: memFree=1787264/2055920 swapFree=4192812/4192956
[pid=27441] ppid=27439 vsize=16872 CPUtime=1.17
/proc/27441/stat : 27441 (sugar++) S 27439 27441 26144 0 -1 4194304 1617 17511 0 4 5 2 99 11 16 0 1 0 70535033 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27441/statm: 4218 1116 414 3 0 797 0
[pid=27464] ppid=27441 vsize=3588 CPUtime=2.02
/proc/27464/stat : 27464 (minisat-inc) R 27441 27441 26144 0 -1 4194304 690 0 0 0 202 0 0 0 25 0 1 0 70535110 3674112 634 996147200 134512640 135134323 4294956192 18446744073709551615 134529625 0 0 4096 3 0 0 0 17 0 0 0
/proc/27464/statm: 897 634 79 151 0 743 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 20460

[startup+6.30114 s]
/proc/loadavg: 1.10 1.07 1.04 2/66 27494
/proc/meminfo: memFree=1786616/2055920 swapFree=4192812/4192956
[pid=27441] ppid=27439 vsize=16872 CPUtime=1.43
/proc/27441/stat : 27441 (sugar++) S 27439 27441 26144 0 -1 4194304 1754 24971 0 6 5 2 120 16 16 0 1 0 70535033 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27441/statm: 4218 1116 414 3 0 797 0
[pid=27464] ppid=27441 vsize=3588 CPUtime=4.91
/proc/27464/stat : 27464 (minisat-inc) R 27441 27441 26144 0 -1 4194304 704 0 0 0 491 0 0 0 16 0 1 0 70535110 3674112 644 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 0 0 0
/proc/27464/statm: 897 644 79 151 0 743 0
Current children cumulated CPU time (s) 6.34
Current children cumulated vsize (KiB) 20460

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

[startup+6.70117 s]
/proc/loadavg: 1.09 1.07 1.04 2/66 27504
/proc/meminfo: memFree=1786552/2055920 swapFree=4192812/4192956
[pid=27441] ppid=27439 vsize=16872 CPUtime=1.43
/proc/27441/stat : 27441 (sugar++) S 27439 27441 26144 0 -1 4194304 1756 24971 0 6 5 2 120 16 16 0 1 0 70535033 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27441/statm: 4218 1116 414 3 0 797 0
[pid=27464] ppid=27441 vsize=3588 CPUtime=5.31
/proc/27464/stat : 27464 (minisat-inc) R 27441 27441 26144 0 -1 4194304 706 0 0 0 531 0 0 0 18 0 1 0 70535110 3674112 644 996147200 134512640 135134323 4294956192 18446744073709551615 134531911 0 0 4096 3 0 0 0 17 0 0 0
/proc/27464/statm: 897 644 79 151 0 743 0
Current children cumulated CPU time (s) 6.74
Current children cumulated vsize (KiB) 20460

[startup+7.10121 s]
/proc/loadavg: 1.09 1.07 1.04 2/66 27504
/proc/meminfo: memFree=1786552/2055920 swapFree=4192812/4192956
[pid=27441] ppid=27439 vsize=16872 CPUtime=1.43
/proc/27441/stat : 27441 (sugar++) S 27439 27441 26144 0 -1 4194304 1807 24971 0 6 5 2 120 16 16 0 1 0 70535033 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27441/statm: 4218 1116 414 3 0 797 0
[pid=27464] ppid=27441 vsize=3588 CPUtime=5.63
/proc/27464/stat : 27464 (minisat-inc) S 27441 27441 26144 0 -1 4194304 708 0 0 0 563 0 0 0 21 0 1 0 70535110 3674112 644 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/27464/statm: 897 644 79 151 0 743 0
Current children cumulated CPU time (s) 7.06
Current children cumulated vsize (KiB) 20460

Child status: 0
Real time (s): 7.17677
CPU time (s): 7.2369
CPU user time (s): 7.00593
CPU system time (s): 0.230964
CPU usage (%): 100.838
Max. virtual memory (cumulated for all children) (KiB): 20460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.00593
system time used= 0.230964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31312
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= 1238
involuntary context switches= 475

runsolver used 0.009998 second user time and 0.026995 second system time

The end

Launcher Data (download as text)

Begin job on node43 at 2008-07-15 18:12:36
IDJOB=1122227
IDBENCH=62718
IDSOLVER=367
FILE ID=node43/1122227-1216138356
PBS_JOBID= 7905443
Free space on /tmp= 66564 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/pi/pi-30-10-25-t48/normalized-pi-30-10-197-52-6.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-1122227-1216138356/watcher-1122227-1216138356 -o /tmp/evaluation-result-1122227-1216138356/solver-1122227-1216138356 -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-1122227-1216138356.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d7aac29ce7423c061c7c06267cdd43eb
RANDOM SEED=1005554757

node43.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		: 3000.216
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		: 3000.216
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:       1793144 kB
Buffers:         61652 kB
Cached:         131944 kB
SwapCached:          0 kB
Active:         150724 kB
Inactive:        56880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            41120 kB
Committed_AS:   249720 kB
PageTables:       1524 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= 66560 MiB
End job on node43 at 2008-07-15 18:12:43