Trace number 1122140

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 8.49771 8.46949

General information on the benchmark

Namemaxcsp/pi/pi-30-10-25-t48/
normalized-pi-30-10-197-52-22.xml
MD5SUM0cff2a4bb8c71037163c80a4315185e9
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 benchmark4.37333
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)

0.00/0.03	c 0	Sugar v1-13 + HOME/minisat
0.00/0.03	c 0	BEGIN Tue Jul 15 17:55:15 2008
0.00/0.03	c 0	PID 28019
0.00/0.04	c 0	HOST node57.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1122140-1216137314.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1122140-1216137314.xml' 'HOME/temp.csp'
0.03/0.24	c 0	1 domains, 30 variables, 0 predicates, 109 relations, 109 constraints
0.03/0.29	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.29	c 0	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'
0.29/0.36	c 0	Parsing HOME/temp.csp
0.29/0.45	c 0	parsed 249 expressions
0.29/0.46	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.29/0.46	c 0	MAX CSP: 109 constraints
0.29/0.46	c 0	Converting to clausal form CSP
0.29/0.48	c 0	converted 37 (10%) expressions
0.29/0.49	c 0	converted 73 (20%) expressions
0.29/0.49	c 0	converted 109 (30%) expressions
0.29/0.49	c 0	converted 145 (40%) expressions
0.29/0.50	c 0	converted 181 (50%) expressions
0.29/0.51	c 0	converted 217 (60%) expressions
0.29/0.51	c 0	converted 253 (70%) expressions
0.29/0.51	c 0	converted 289 (80%) expressions
0.29/0.52	c 0	converted 325 (90%) expressions
0.29/0.56	c 0	converted 361 (100%) expressions
0.29/0.56	c 0	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 164
0.29/0.56	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.29/0.56	c 0	Propagation in CSP
0.29/0.57	c 0	104 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.29/0.57	c 0	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 110
0.29/0.57	c 0	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.29/0.57	c 0	Simplifing CSP by introducing new Boolean variables
0.29/0.58	c 0	CSP : 248 integers, 0 booleans, 326 clauses, largest domain size 110
0.29/0.58	c 0	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.29/0.60	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.29/0.62	c 0	25 (10%) CSP integer variables are encoded (200 clauses, 2072 bytes)
0.29/0.62	c 0	50 (20%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.29/0.62	c 0	75 (30%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.29/0.62	c 0	100 (40%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.29/0.62	c 0	124 (50%) CSP integer variables are encoded (240 clauses, 2512 bytes)
0.29/0.62	c 0	149 (60%) CSP integer variables are encoded (367 clauses, 3909 bytes)
0.29/0.62	c 0	174 (70%) CSP integer variables are encoded (472 clauses, 5064 bytes)
0.29/0.62	c 0	199 (80%) CSP integer variables are encoded (623 clauses, 6725 bytes)
0.29/0.62	c 0	224 (90%) CSP integer variables are encoded (1219 clauses, 14152 bytes)
0.29/0.62	c 0	248 (100%) CSP integer variables are encoded (1426 clauses, 16843 bytes)
0.29/0.66	c 0	33 (10%) CSP clauses are encoded (2222 clauses, 32571 bytes)
0.29/0.67	c 0	66 (20%) CSP clauses are encoded (3012 clauses, 48714 bytes)
0.29/0.68	c 0	98 (30%) CSP clauses are encoded (3774 clauses, 65683 bytes)
0.29/0.69	c 0	131 (40%) CSP clauses are encoded (4168 clauses, 73324 bytes)
0.29/0.69	c 0	163 (50%) CSP clauses are encoded (5070 clauses, 86378 bytes)
0.29/0.69	c 0	196 (60%) CSP clauses are encoded (5391 clauses, 90787 bytes)
0.29/0.70	c 0	229 (70%) CSP clauses are encoded (7736 clauses, 125856 bytes)
0.29/0.70	c 0	261 (80%) CSP clauses are encoded (9120 clauses, 145452 bytes)
0.29/0.71	c 0	294 (90%) CSP clauses are encoded (14937 clauses, 244386 bytes)
0.29/0.73	c 0	326 (100%) CSP clauses are encoded (21211 clauses, 357589 bytes)
0.29/0.73	c 0	326 CSP clauses encoded
0.29/0.73	c 0	Writing map file : HOME/temp.map
0.29/0.73	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.29/0.73	c 0	SAT : 1674 SAT variables, 21211 SAT clauses, 357589 bytes
0.29/0.73	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.29/0.76	c 0	OBJECTIVE minimize _COST
0.29/0.76	c 0	OBJECTIVE BOUND: 0 <= _COST <= 
0.29/0.76	c 0	SEARCHING: _COST <= 55
0.29/0.76	c 0	SOLVING HOME/temp.cnf
0.29/0.76	c 0	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.29/0.76	c 0	This is MiniSat 2.0 beta
0.29/0.76	c 0	WARNING: for repeatability, setting FPU to use double precision
0.29/0.76	c 0	============================[ Problem Statistics ]=============================
0.29/0.76	c 0	|                                                                             |
0.29/0.76	c 0	|  Number of variables:  1674                                                 |
0.29/0.76	c 0	|  Number of clauses:    21212                                                |
0.29/0.77	c 0	|  Parsing time:         0.01         s                                       |
0.29/0.78	c 0	============================[ Search Statistics ]==============================
0.29/0.78	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.78	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.78	c 0	===============================================================================
0.29/0.78	c 0	|         0 |    1296    14820    45278 |     4940        0    nan |  0.000 % |
0.29/0.78	c 0	===============================================================================
0.29/0.78	c 0	restarts              : 1
0.29/0.78	c 0	conflicts             : 10             (714 /sec)
0.29/0.78	c 0	decisions             : 39             (0.00 % random) (2786 /sec)
0.29/0.78	c 0	propagations          : 2296           (164035 /sec)
0.29/0.78	c 0	conflict literals     : 314            (5.42 % deleted)
0.29/0.78	c 0	Memory used           : 2.71 MB
0.29/0.78	c 0	CPU time              : 0.013997 s
0.29/0.78	c 0	
0.29/0.78	c 0	SATISFIABLE
0.29/0.78	c 0	FOUND: _COST <= 55
0.29/0.78	s SATISFIABLE
0.29/0.78	c 0	DECODING HOME/temp.out WITH HOME/temp.map
0.29/0.78	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.90/0.85	c 0	Decoding HOME/temp.out
0.90/0.88	c 0	OBJECTIVE _COST 31
0.90/0.88	o 31
0.90/0.88	v 4 10 2 9 6 3 4 9 3 10 7 10 3 6 7 7 6 5 9 7 3 10 1 8 7 4 8 10 10 10
0.90/0.89	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.90/0.94	c 1	OBJECTIVE BOUND: 0 <= _COST <= 31
0.90/0.94	c 1	SEARCHING: _COST <= 15
0.90/0.94	c 1	SOLVING HOME/temp.cnf
0.90/0.94	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.90/0.94	c 1	This is MiniSat 2.0 beta
0.90/0.94	c 1	WARNING: for repeatability, setting FPU to use double precision
0.90/0.94	c 1	============================[ Problem Statistics ]=============================
0.90/0.94	c 1	|                                                                             |
0.90/0.94	c 1	|  Number of variables:  1674                                                 |
0.90/0.94	c 1	|  Number of clauses:    21212                                                |
0.90/0.95	c 1	|  Parsing time:         0.01         s                                       |
0.90/0.95	c 1	============================[ Search Statistics ]==============================
0.90/0.95	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.90/0.95	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.90/0.95	c 1	===============================================================================
0.90/0.95	c 1	|         0 |     939     7978    25783 |     2659        0    nan |  0.000 % |
0.90/0.96	c 1	|       100 |     939     7978    25783 |     2925      100     23 | 43.907 % |
0.90/0.97	c 1	|       250 |     939     7978    25783 |     3217      250     21 | 43.907 % |
0.90/0.97	c 1	===============================================================================
0.90/0.97	c 1	restarts              : 3
0.90/0.97	c 1	conflicts             : 376            (11752 /sec)
0.90/0.97	c 1	decisions             : 551            (1.09 % random) (17221 /sec)
0.90/0.97	c 1	propagations          : 37765          (1180341 /sec)
0.90/0.97	c 1	conflict literals     : 8869           (20.78 % deleted)
0.90/0.97	c 1	Memory used           : 2.71 MB
0.90/0.97	c 1	CPU time              : 0.031995 s
0.90/0.97	c 1	
0.90/0.97	c 1	SATISFIABLE
0.90/0.97	c 1	FOUND: _COST <= 15
0.90/0.97	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.90/0.97	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'
1.07/1.04	c 1	Decoding HOME/temp.out
1.07/1.08	c 1	OBJECTIVE _COST 15
1.07/1.08	o 15
1.07/1.08	v 7 8 3 9 10 8 8 10 9 1 8 6 9 4 5 6 4 8 9 6 3 10 4 3 10 10 6 4 4 9
1.07/1.08	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.17/1.13	c 1	OBJECTIVE BOUND: 0 <= _COST <= 15
1.17/1.13	c 1	SEARCHING: _COST <= 7
1.17/1.13	c 1	SOLVING HOME/temp.cnf
1.17/1.13	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.17/1.13	c 1	This is MiniSat 2.0 beta
1.17/1.13	c 1	WARNING: for repeatability, setting FPU to use double precision
1.17/1.13	c 1	============================[ Problem Statistics ]=============================
1.17/1.13	c 1	|                                                                             |
1.17/1.13	c 1	|  Number of variables:  1674                                                 |
1.17/1.13	c 1	|  Number of clauses:    21212                                                |
1.17/1.15	c 1	|  Parsing time:         0.01         s                                       |
1.17/1.15	c 1	============================[ Search Statistics ]==============================
1.17/1.15	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.17/1.15	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.17/1.15	c 1	===============================================================================
1.17/1.15	c 1	|         0 |     804     5771    19559 |     1923        0    nan |  0.000 % |
1.17/1.15	c 1	|       101 |     804     5771    19559 |     2116      101     26 | 51.971 % |
1.17/1.16	c 1	|       252 |     804     5771    19559 |     2327      252     23 | 51.972 % |
1.17/1.17	c 1	|       477 |     804     5771    19559 |     2560      477     21 | 51.972 % |
1.17/1.19	c 1	|       814 |     804     5771    19559 |     2816      814     22 | 51.972 % |
1.19/1.23	c 1	|      1321 |     804     5771    19559 |     3098     1321     20 | 51.972 % |
1.19/1.27	c 1	|      2080 |     804     5771    19559 |     3407     2080     22 | 51.972 % |
1.19/1.35	c 1	|      3219 |     804     5771    19559 |     3748     3219     21 | 51.972 % |
1.19/1.49	c 1	|      4929 |     804     5771    19559 |     4123     2472     17 | 51.972 % |
1.19/1.68	c 1	|      7491 |     804     5771    19559 |     4535     5034     17 | 51.972 % |
1.19/1.93	c 1	===============================================================================
1.19/1.93	c 1	restarts              : 10
1.19/1.93	c 1	conflicts             : 10641          (13438 /sec)
1.19/1.93	c 1	decisions             : 12151          (1.04 % random) (15345 /sec)
1.19/1.93	c 1	propagations          : 1595009        (2014208 /sec)
1.19/1.93	c 1	conflict literals     : 195843         (32.72 % deleted)
1.19/1.93	c 1	Memory used           : 2.99 MB
1.19/1.93	c 1	CPU time              : 0.791879 s
1.19/1.93	c 1	
1.19/1.93	c 1	SATISFIABLE
1.19/1.93	c 1	FOUND: _COST <= 7
1.19/1.93	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.19/1.93	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'
1.99/2.00	c 2	Decoding HOME/temp.out
1.99/2.03	c 2	OBJECTIVE _COST 7
1.99/2.03	o 7
1.99/2.04	v 10 8 2 9 7 10 10 4 9 4 7 6 2 5 4 7 7 8 6 1 6 10 9 6 10 7 10 10 6 7
1.99/2.04	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.99/2.08	c 2	OBJECTIVE BOUND: 0 <= _COST <= 7
1.99/2.08	c 2	SEARCHING: _COST <= 3
1.99/2.08	c 2	SOLVING HOME/temp.cnf
1.99/2.08	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.99/2.08	c 2	This is MiniSat 2.0 beta
1.99/2.08	c 2	WARNING: for repeatability, setting FPU to use double precision
1.99/2.08	c 2	============================[ Problem Statistics ]=============================
1.99/2.08	c 2	|                                                                             |
1.99/2.09	c 2	|  Number of variables:  1674                                                 |
1.99/2.09	c 2	|  Number of clauses:    21212                                                |
1.99/2.10	c 2	|  Parsing time:         0.01         s                                       |
1.99/2.10	c 2	============================[ Search Statistics ]==============================
1.99/2.10	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.99/2.10	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.99/2.10	c 2	===============================================================================
1.99/2.10	c 2	|         0 |     661     4323    15640 |     1441        0    nan |  0.000 % |
2.13/2.10	c 2	|       101 |     661     4323    15640 |     1585      101     23 | 60.514 % |
2.13/2.11	c 2	|       251 |     661     4323    15640 |     1743      251     22 | 60.514 % |
2.13/2.12	c 2	|       477 |     661     4323    15640 |     1917      477     17 | 60.514 % |
2.13/2.14	c 2	|       814 |     661     4323    15640 |     2109      814     15 | 60.514 % |
2.13/2.17	c 2	|      1320 |     661     4323    15640 |     2320     1320     14 | 60.514 % |
2.23/2.22	c 2	|      2079 |     661     4323    15640 |     2552     2079     15 | 60.514 % |
2.23/2.29	c 2	|      3218 |     661     4323    15640 |     2808     3218     15 | 60.514 % |
2.42/2.41	c 2	|      4926 |     661     4323    15640 |     3088     2993     14 | 60.514 % |
2.52/2.59	c 2	|      7488 |     661     4323    15640 |     3397     3484     17 | 60.514 % |
2.82/2.89	c 2	|     11332 |     661     4323    15640 |     3737     2791     16 | 60.514 % |
3.33/3.33	c 3	|     17098 |     661     4323    15640 |     4111     3717     15 | 60.514 % |
3.92/3.94	c 4	|     25750 |     660     4303    15565 |     4522     2719     23 | 60.574 % |
4.92/4.99	c 5	|     38724 |     660     4303    15565 |     4974     4315     20 | 60.574 % |
5.53/5.56	c 5	===============================================================================
5.53/5.56	c 5	restarts              : 14
5.53/5.56	c 5	conflicts             : 45799          (13197 /sec)
5.53/5.56	c 5	decisions             : 50162          (1.12 % random) (14454 /sec)
5.53/5.56	c 5	propagations          : 6497959        (1872356 /sec)
5.53/5.56	c 5	conflict literals     : 850054         (31.32 % deleted)
5.53/5.56	c 5	Memory used           : 3.23 MB
5.53/5.56	c 5	CPU time              : 3.47047 s
5.53/5.56	c 5	
5.53/5.56	c 5	SATISFIABLE
5.53/5.57	c 5	FOUND: _COST <= 3
5.53/5.57	c 5	DECODING HOME/temp.out WITH HOME/temp.map
5.53/5.57	c 5	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
5.59/5.63	c 5	Decoding HOME/temp.out
5.59/5.67	c 5	OBJECTIVE _COST 3
5.59/5.67	o 3
5.59/5.67	v 4 3 3 9 9 6 4 7 10 1 4 7 7 7 5 3 4 2 9 8 7 3 9 9 2 10 8 10 4 8
5.59/5.67	c 5	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
5.59/5.71	c 5	OBJECTIVE BOUND: 0 <= _COST <= 3
5.59/5.71	c 5	SEARCHING: _COST <= 1
5.59/5.71	c 5	SOLVING HOME/temp.cnf
5.59/5.71	c 5	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
5.59/5.72	c 5	This is MiniSat 2.0 beta
5.59/5.72	c 5	WARNING: for repeatability, setting FPU to use double precision
5.59/5.72	c 5	============================[ Problem Statistics ]=============================
5.59/5.72	c 5	|                                                                             |
5.59/5.72	c 5	|  Number of variables:  1674                                                 |
5.59/5.72	c 5	|  Number of clauses:    21212                                                |
5.59/5.73	c 5	|  Parsing time:         0.01         s                                       |
5.59/5.73	c 5	============================[ Search Statistics ]==============================
5.59/5.73	c 5	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.59/5.73	c 5	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.59/5.73	c 5	===============================================================================
5.59/5.73	c 5	|         0 |     488     3289    13055 |     1096        0    nan |  0.000 % |
5.59/5.74	c 5	|       100 |     488     3289    13055 |     1205      100     23 | 70.848 % |
5.59/5.74	c 5	|       252 |     488     3289    13055 |     1326      252     22 | 70.856 % |
5.59/5.75	c 5	|       477 |     488     3289    13055 |     1459      477     19 | 70.849 % |
5.59/5.77	c 5	|       815 |     488     3289    13055 |     1605      815     19 | 70.848 % |
5.73/5.80	c 5	|      1322 |     487     3266    12972 |     1765      999     21 | 70.908 % |
5.73/5.85	c 5	|      2081 |     484     3194    12675 |     1942     1104     20 | 71.088 % |
5.73/5.91	c 5	|      3220 |     477     3060    12109 |     2136      815     15 | 71.505 % |
5.73/5.92	c 5	===============================================================================
5.73/5.92	c 5	restarts              : 8
5.73/5.92	c 5	conflicts             : 3451           (16837 /sec)
5.73/5.92	c 5	decisions             : 3917           (1.40 % random) (19110 /sec)
5.73/5.92	c 5	propagations          : 401796         (1960286 /sec)
5.73/5.92	c 5	conflict literals     : 55907          (30.82 % deleted)
5.73/5.92	c 5	Memory used           : 2.71 MB
5.73/5.92	c 5	CPU time              : 0.204968 s
5.73/5.92	c 5	
5.73/5.92	c 5	UNSATISFIABLE
5.73/5.93	c 5	NOT FOUND: _COST <= 1
5.73/5.93	c 5	OBJECTIVE BOUND: 2 <= _COST <= 3
5.73/5.93	c 5	SEARCHING: _COST <= 2
5.73/5.93	c 5	SOLVING HOME/temp.cnf
5.73/5.93	c 5	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
5.73/5.93	c 5	This is MiniSat 2.0 beta
5.73/5.93	c 5	WARNING: for repeatability, setting FPU to use double precision
5.73/5.93	c 5	============================[ Problem Statistics ]=============================
5.73/5.93	c 5	|                                                                             |
5.73/5.93	c 5	|  Number of variables:  1674                                                 |
5.73/5.93	c 5	|  Number of clauses:    21212                                                |
5.73/5.94	c 6	|  Parsing time:         0.01         s                                       |
5.73/5.94	c 6	============================[ Search Statistics ]==============================
5.73/5.94	c 6	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.73/5.94	c 6	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.73/5.94	c 6	===============================================================================
5.73/5.94	c 6	|         0 |     597     3873    14481 |     1291        0    nan |  0.000 % |
5.73/5.95	c 6	|       100 |     597     3873    14481 |     1420      100     24 | 64.337 % |
5.73/5.95	c 6	|       250 |     597     3873    14481 |     1562      250     24 | 64.341 % |
5.73/5.97	c 6	|       476 |     597     3873    14481 |     1718      476     21 | 64.337 % |
5.73/5.98	c 6	|       813 |     597     3873    14481 |     1890      813     19 | 64.337 % |
5.94/6.02	c 6	|      1319 |     597     3873    14481 |     2079     1319     21 | 64.337 % |
5.94/6.07	c 6	|      2078 |     597     3873    14481 |     2287     2078     18 | 64.337 % |
5.94/6.14	c 6	|      3217 |     597     3873    14481 |     2515     3217     18 | 64.337 % |
5.94/6.25	c 6	|      4925 |     597     3873    14481 |     2767     3105     18 | 64.337 % |
5.94/6.45	c 6	|      7487 |     597     3873    14481 |     3044     3674     21 | 64.337 % |
6.70/6.72	c 6	|     11331 |     597     3873    14481 |     3348     3314     15 | 64.337 % |
7.10/7.13	c 7	|     17098 |     595     3836    14338 |     3683     4484     19 | 64.456 % |
7.70/7.77	c 7	|     25747 |     594     3816    14263 |     4051     4182     18 | 64.516 % |
8.40/8.46	c 8	===============================================================================
8.40/8.46	c 8	restarts              : 13
8.40/8.46	c 8	conflicts             : 34881          (13800 /sec)
8.40/8.46	c 8	decisions             : 38479          (1.20 % random) (15223 /sec)
8.40/8.46	c 8	propagations          : 4506636        (1782960 /sec)
8.40/8.46	c 8	conflict literals     : 660834         (28.71 % deleted)
8.40/8.46	c 8	Memory used           : 3.10 MB
8.40/8.46	c 8	CPU time              : 2.52761 s
8.40/8.46	c 8	
8.40/8.46	c 8	UNSATISFIABLE
8.40/8.46	c 8	NOT FOUND: _COST <= 2
8.40/8.46	c 8	OBJECTIVE _COST 3
8.40/8.46	s OPTIMUM FOUND
8.40/8.46	c 8	CPU 8.26 (0.03 0.01 8.23 0.2)
8.40/8.46	c 8	END Tue Jul 15 17:55:23 2008

Verifier Data (download as text)

OK	3	106
3 unsatisfied constraints, 106 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-1122140-1216137314/watcher-1122140-1216137314 -o /tmp/evaluation-result-1122140-1216137314/solver-1122140-1216137314 -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-1122140-1216137314.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: 1.75 1.83 1.66 3/64 28019
/proc/meminfo: memFree=1729288/2055920 swapFree=4192812/4192956
[pid=28019] ppid=28017 vsize=12272 CPUtime=0
/proc/28019/stat : 28019 (sugar) R 28017 28019 26816 0 -1 4194304 390 0 0 0 0 0 0 0 18 0 1 0 70430001 12566528 358 996147200 4194304 4206940 548682068592 18446744073709551615 218094196160 0 0 4224 0 0 0 0 17 0 0 0
/proc/28019/statm: 3068 364 274 3 0 168 0

[startup+0.0703781 s]
/proc/loadavg: 1.75 1.83 1.66 3/64 28019
/proc/meminfo: memFree=1729288/2055920 swapFree=4192812/4192956
[pid=28019] ppid=28017 vsize=13600 CPUtime=0.03
/proc/28019/stat : 28019 (sugar) S 28017 28019 26816 0 -1 4194304 898 127 0 0 3 0 0 0 16 0 1 0 70430001 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28019/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.10138 s]
/proc/loadavg: 1.75 1.83 1.66 3/64 28019
/proc/meminfo: memFree=1729288/2055920 swapFree=4192812/4192956
[pid=28019] ppid=28017 vsize=13600 CPUtime=0.03
/proc/28019/stat : 28019 (sugar) S 28017 28019 26816 0 -1 4194304 898 127 0 0 3 0 0 0 16 0 1 0 70430001 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28019/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301399 s]
/proc/loadavg: 1.75 1.83 1.66 3/64 28019
/proc/meminfo: memFree=1729288/2055920 swapFree=4192812/4192956
[pid=28019] ppid=28017 vsize=13600 CPUtime=0.29
/proc/28019/stat : 28019 (sugar) S 28017 28019 26816 0 -1 4194304 957 4347 0 1 3 0 23 3 17 0 1 0 70430001 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28019/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13600

[startup+0.701434 s]
/proc/loadavg: 1.75 1.83 1.66 3/64 28019
/proc/meminfo: memFree=1729288/2055920 swapFree=4192812/4192956
[pid=28019] ppid=28017 vsize=13600 CPUtime=0.29
/proc/28019/stat : 28019 (sugar) S 28017 28019 26816 0 -1 4194304 974 4347 0 1 3 0 23 3 16 0 1 0 70430001 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28019/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13600

[startup+1.5015 s]
/proc/loadavg: 1.75 1.83 1.66 2/69 28059
/proc/meminfo: memFree=1724688/2055920 swapFree=4192812/4192956
[pid=28019] ppid=28017 vsize=13600 CPUtime=1.19
/proc/28019/stat : 28019 (sugar) S 28017 28019 26816 0 -1 4194304 1290 18976 0 4 3 1 102 13 15 0 1 0 70430001 13926400 806 996147200 4194304 4206940 548682068592 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28019/statm: 3400 806 374 3 0 500 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 13600

[startup+3.10164 s]
/proc/loadavg: 1.75 1.83 1.66 2/67 28079
/proc/meminfo: memFree=1725208/2055920 swapFree=4192812/4192956
[pid=28019] ppid=28017 vsize=13600 CPUtime=2.12
/proc/28019/stat : 28019 (sugar) S 28017 28019 26816 0 -1 4194304 1404 23508 0 5 3 1 192 16 15 0 1 0 70430001 13926400 806 996147200 4194304 4206940 548682068592 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28019/statm: 3400 806 374 3 0 500 0
[pid=28078] ppid=28019 vsize=5356 CPUtime=0
/proc/28078/stat : 28078 (sh) S 28019 28019 26816 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 70430209 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28078/statm: 1339 232 193 169 0 50 0
[pid=28079] ppid=28078 vsize=2908 CPUtime=1
/proc/28079/stat : 28079 (minisat) R 28078 28019 26816 0 -1 4194304 479 0 0 0 100 0 0 0 25 0 1 0 70430210 2977792 465 996147200 134512640 135127466 4294956256 18446744073709551615 134530783 0 0 4096 3 0 0 0 17 0 0 0
/proc/28079/statm: 727 465 75 150 0 574 0
Current children cumulated CPU time (s) 3.12
Current children cumulated vsize (KiB) 21864

[startup+6.30292 s]
/proc/loadavg: 1.69 1.82 1.65 2/67 28079
/proc/meminfo: memFree=1724632/2055920 swapFree=4192812/4192956
[pid=28019] ppid=28017 vsize=13600 CPUtime=5.94
/proc/28019/stat : 28019 (sugar) S 28017 28019 26816 0 -1 4194304 1571 28839 0 6 3 1 571 19 15 0 1 0 70430001 13926400 806 996147200 4194304 4206940 548682068592 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28019/statm: 3400 806 374 3 0 500 0
Current children cumulated CPU time (s) 5.94
Current children cumulated vsize (KiB) 13600

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

[startup+7.10199 s]
/proc/loadavg: 1.69 1.82 1.65 2/67 28093
/proc/meminfo: memFree=1725080/2055920 swapFree=4192812/4192956
[pid=28019] ppid=28017 vsize=13600 CPUtime=5.94
/proc/28019/stat : 28019 (sugar) S 28017 28019 26816 0 -1 4194304 1571 28839 0 6 3 1 571 19 15 0 1 0 70430001 13926400 806 996147200 4194304 4206940 548682068592 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28019/statm: 3400 806 374 3 0 500 0
[pid=28092] ppid=28019 vsize=5356 CPUtime=0
/proc/28092/stat : 28092 (sh) S 28019 28019 26816 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 70430594 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28092/statm: 1339 232 193 169 0 50 0
[pid=28093] ppid=28092 vsize=2908 CPUtime=1.16
/proc/28093/stat : 28093 (minisat) R 28092 28019 26816 0 -1 4194304 479 0 0 0 116 0 0 0 25 0 1 0 70430594 2977792 465 996147200 134512640 135127466 4294956256 18446744073709551615 134531120 0 0 4096 3 0 0 0 17 0 0 0
/proc/28093/statm: 727 465 75 150 0 574 0
Current children cumulated CPU time (s) 7.1
Current children cumulated vsize (KiB) 21864

[startup+7.90106 s]
/proc/loadavg: 1.69 1.82 1.65 2/67 28093
/proc/meminfo: memFree=1724888/2055920 swapFree=4192812/4192956
[pid=28019] ppid=28017 vsize=13600 CPUtime=5.94
/proc/28019/stat : 28019 (sugar) S 28017 28019 26816 0 -1 4194304 1571 28839 0 6 3 1 571 19 15 0 1 0 70430001 13926400 806 996147200 4194304 4206940 548682068592 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28019/statm: 3400 806 374 3 0 500 0
[pid=28092] ppid=28019 vsize=5356 CPUtime=0
/proc/28092/stat : 28092 (sh) S 28019 28019 26816 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 70430594 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28092/statm: 1339 232 193 169 0 50 0
[pid=28093] ppid=28092 vsize=3040 CPUtime=1.96
/proc/28093/stat : 28093 (minisat) R 28092 28019 26816 0 -1 4194304 515 0 0 0 196 0 0 0 25 0 1 0 70430594 3112960 501 996147200 134512640 135127466 4294956256 18446744073709551615 134530772 0 0 4096 3 0 0 0 17 0 0 0
/proc/28093/statm: 760 501 75 150 0 607 0
Current children cumulated CPU time (s) 7.9
Current children cumulated vsize (KiB) 21996

[startup+8.30109 s]
/proc/loadavg: 1.69 1.82 1.65 2/67 28093
/proc/meminfo: memFree=1724888/2055920 swapFree=4192812/4192956
[pid=28019] ppid=28017 vsize=13600 CPUtime=5.94
/proc/28019/stat : 28019 (sugar) S 28017 28019 26816 0 -1 4194304 1571 28839 0 6 3 1 571 19 15 0 1 0 70430001 13926400 806 996147200 4194304 4206940 548682068592 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28019/statm: 3400 806 374 3 0 500 0
[pid=28092] ppid=28019 vsize=5356 CPUtime=0
/proc/28092/stat : 28092 (sh) S 28019 28019 26816 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 70430594 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28092/statm: 1339 232 193 169 0 50 0
[pid=28093] ppid=28092 vsize=3172 CPUtime=2.36
/proc/28093/stat : 28093 (minisat) R 28092 28019 26816 0 -1 4194304 526 0 0 0 236 0 0 0 25 0 1 0 70430594 3248128 512 996147200 134512640 135127466 4294956256 18446744073709551615 134529518 0 0 4096 3 0 0 0 17 0 0 0
/proc/28093/statm: 793 512 75 150 0 640 0
Current children cumulated CPU time (s) 8.3
Current children cumulated vsize (KiB) 22128

[startup+8.4011 s]
/proc/loadavg: 1.69 1.82 1.65 2/67 28093
/proc/meminfo: memFree=1724888/2055920 swapFree=4192812/4192956
[pid=28019] ppid=28017 vsize=13600 CPUtime=5.94
/proc/28019/stat : 28019 (sugar) S 28017 28019 26816 0 -1 4194304 1571 28839 0 6 3 1 571 19 15 0 1 0 70430001 13926400 806 996147200 4194304 4206940 548682068592 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28019/statm: 3400 806 374 3 0 500 0
[pid=28092] ppid=28019 vsize=5356 CPUtime=0
/proc/28092/stat : 28092 (sh) S 28019 28019 26816 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 70430594 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28092/statm: 1339 232 193 169 0 50 0
[pid=28093] ppid=28092 vsize=3172 CPUtime=2.46
/proc/28093/stat : 28093 (minisat) R 28092 28019 26816 0 -1 4194304 528 0 0 0 246 0 0 0 25 0 1 0 70430594 3248128 514 996147200 134512640 135127466 4294956256 18446744073709551615 134530973 0 0 4096 3 0 0 0 17 0 0 0
/proc/28093/statm: 793 514 75 150 0 640 0
Current children cumulated CPU time (s) 8.4
Current children cumulated vsize (KiB) 22128

Child status: 0
Real time (s): 8.46949
CPU time (s): 8.49771
CPU user time (s): 8.27474
CPU system time (s): 0.222966
CPU usage (%): 100.333
Max. virtual memory (cumulated for all children) (KiB): 883564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.27474
system time used= 0.222966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31305
page faults= 6
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1251
involuntary context switches= 717

runsolver used 0.010998 second user time and 0.035994 second system time

The end

Launcher Data (download as text)

Begin job on node57 at 2008-07-15 17:55:15
IDJOB=1122140
IDBENCH=62707
IDSOLVER=368
FILE ID=node57/1122140-1216137314
PBS_JOBID= 7905482
Free space on /tmp= 66564 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/maxcsp/pi/pi-30-10-25-t48/normalized-pi-30-10-197-52-22.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-1122140-1216137314/watcher-1122140-1216137314 -o /tmp/evaluation-result-1122140-1216137314/solver-1122140-1216137314 -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-1122140-1216137314.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0cff2a4bb8c71037163c80a4315185e9
RANDOM SEED=386991412

node57.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:       1729768 kB
Buffers:         77596 kB
Cached:         167544 kB
SwapCached:          0 kB
Active:         177708 kB
Inactive:        81376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729768 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          23684 kB
Slab:            53128 kB
Committed_AS:   252200 kB
PageTables:       1496 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 node57 at 2008-07-15 17:55:23