Trace number 1116740

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 9.15161 9.45238

General information on the benchmark

Namemaxcsp/randomMaxCSP/sparseLoose/
normalized-vcsp-40-10-13-60-24_ext.xml
MD5SUMc15ddc7d0e1b9de2ff7049ea13decaed
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 benchmark2.03569
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 18:46:43 2008
0.00/0.04	c 0	PID 24789
0.00/0.04	c 0	HOST node32.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1116740-1216054003.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-1116740-1216054003.xml' 'HOME/temp.csp'
0.03/0.31	c 0	1 domains, 40 variables, 0 predicates, 101 relations, 101 constraints
0.03/0.36	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.36	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'
0.29/0.43	c 0	Parsing HOME/temp.csp
0.29/0.56	c 1	parsed 243 expressions
0.29/0.57	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.29/0.57	c 1	MAX CSP: 101 constraints
0.29/0.57	c 1	Converting to clausal form CSP
0.29/0.59	c 1	converted 35 (10%) expressions
0.29/0.60	c 1	converted 70 (20%) expressions
0.29/0.60	c 1	converted 105 (30%) expressions
0.30/0.60	c 1	converted 139 (40%) expressions
0.30/0.61	c 1	converted 174 (50%) expressions
0.30/0.63	c 1	converted 209 (60%) expressions
0.30/0.63	c 1	converted 243 (70%) expressions
0.30/0.63	c 1	converted 278 (80%) expressions
0.30/0.64	c 1	converted 313 (90%) expressions
0.30/0.70	c 1	converted 347 (100%) expressions
0.30/0.70	c 1	CSP : 242 integers, 0 booleans, 302 clauses, largest domain size 152
0.30/0.70	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.70	c 1	Propagation in CSP
0.30/0.72	c 1	97 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.30/0.72	c 1	CSP : 242 integers, 0 booleans, 302 clauses, largest domain size 102
0.30/0.72	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.72	c 1	Simplifing CSP by introducing new Boolean variables
0.30/0.72	c 1	CSP : 242 integers, 0 booleans, 302 clauses, largest domain size 102
0.30/0.72	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.74	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.30/0.76	c 1	25 (10%) CSP integer variables are encoded (200 clauses, 2072 bytes)
0.30/0.76	c 1	49 (20%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.30/0.76	c 1	73 (30%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.30/0.76	c 1	97 (40%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.30/0.76	c 1	121 (50%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.30/0.76	c 1	146 (60%) CSP integer variables are encoded (426 clauses, 4558 bytes)
0.30/0.76	c 1	170 (70%) CSP integer variables are encoded (524 clauses, 5636 bytes)
0.30/0.76	c 1	194 (80%) CSP integer variables are encoded (665 clauses, 7187 bytes)
0.30/0.77	c 1	218 (90%) CSP integer variables are encoded (1216 clauses, 14093 bytes)
0.30/0.77	c 1	242 (100%) CSP integer variables are encoded (1409 clauses, 16602 bytes)
0.30/0.81	c 1	31 (10%) CSP clauses are encoded (2180 clauses, 31581 bytes)
0.30/0.82	c 1	61 (20%) CSP clauses are encoded (2960 clauses, 47650 bytes)
0.30/0.82	c 1	91 (30%) CSP clauses are encoded (3692 clauses, 63563 bytes)
0.30/0.83	c 1	121 (40%) CSP clauses are encoded (4055 clauses, 70570 bytes)
0.30/0.84	c 1	151 (50%) CSP clauses are encoded (4839 clauses, 81876 bytes)
0.30/0.84	c 1	182 (60%) CSP clauses are encoded (5120 clauses, 85715 bytes)
0.30/0.85	c 1	212 (70%) CSP clauses are encoded (7140 clauses, 115878 bytes)
0.30/0.85	c 1	242 (80%) CSP clauses are encoded (9182 clauses, 147288 bytes)
0.30/0.86	c 1	272 (90%) CSP clauses are encoded (13410 clauses, 220150 bytes)
0.30/0.87	c 1	302 (100%) CSP clauses are encoded (18820 clauses, 317596 bytes)
0.30/0.87	c 1	302 CSP clauses encoded
0.30/0.88	c 1	Writing map file : HOME/temp.map
0.30/0.88	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.88	c 1	SAT : 1651 SAT variables, 18820 SAT clauses, 317596 bytes
0.30/0.88	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.94	c 1	OBJECTIVE minimize _COST
0.30/0.94	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.30/0.94	c 1	SEARCHING: _COST <= 51
0.30/0.94	c 1	SOLVING HOME/temp.cnf
0.30/0.94	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.30/0.94	c 1	This is MiniSat 2.0 beta
0.30/0.94	c 1	WARNING: for repeatability, setting FPU to use double precision
0.30/0.94	c 1	============================[ Problem Statistics ]=============================
0.30/0.94	c 1	|                                                                             |
0.30/0.94	c 1	|  Number of variables:  1651                                                 |
0.30/0.94	c 1	|  Number of clauses:    18821                                                |
0.30/0.95	c 1	|  Parsing time:         0.01         s                                       |
0.30/0.95	c 1	============================[ Search Statistics ]==============================
0.30/0.95	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.95	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.95	c 1	===============================================================================
0.30/0.95	c 1	|         0 |    1301    13267    40428 |     4422        0    nan |  0.000 % |
0.30/0.95	c 1	===============================================================================
0.30/0.95	c 1	restarts              : 1
0.30/0.95	c 1	conflicts             : 27             (2250 /sec)
0.30/0.95	c 1	decisions             : 94             (0.00 % random) (7835 /sec)
0.30/0.95	c 1	propagations          : 2520           (210035 /sec)
0.30/0.95	c 1	conflict literals     : 329            (12.50 % deleted)
0.30/0.95	c 1	Memory used           : 2.72 MB
0.30/0.95	c 1	CPU time              : 0.011998 s
0.30/0.95	c 1	
0.30/0.95	c 1	SATISFIABLE
0.30/0.95	c 1	FOUND: _COST <= 51
0.30/0.95	s SATISFIABLE
0.30/0.95	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.30/0.95	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'
0.86/1.04	c 1	Decoding HOME/temp.out
0.86/1.09	c 1	OBJECTIVE _COST 35
0.86/1.09	o 35
0.86/1.09	v 3 0 0 5 8 2 8 9 9 3 5 9 9 4 9 6 8 5 3 7 6 7 4 7 9 4 8 6 9 8 8 8 8 5 8 8 5 9 9 9
0.86/1.09	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.94/1.12	c 1	OBJECTIVE BOUND: 0 <= _COST <= 35
0.94/1.12	c 1	SEARCHING: _COST <= 17
0.94/1.12	c 1	SOLVING HOME/temp.cnf
0.94/1.12	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.94/1.12	c 1	This is MiniSat 2.0 beta
0.94/1.12	c 1	WARNING: for repeatability, setting FPU to use double precision
0.94/1.12	c 1	============================[ Problem Statistics ]=============================
0.94/1.12	c 1	|                                                                             |
0.94/1.12	c 1	|  Number of variables:  1651                                                 |
0.94/1.12	c 1	|  Number of clauses:    18821                                                |
0.94/1.13	c 1	|  Parsing time:         0.01         s                                       |
0.94/1.14	c 1	============================[ Search Statistics ]==============================
0.94/1.14	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.94/1.14	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.94/1.14	c 1	===============================================================================
0.94/1.14	c 1	|         0 |    1004     7952    25340 |     2650        0    nan |  0.000 % |
0.94/1.14	c 1	===============================================================================
0.94/1.14	c 1	restarts              : 1
0.94/1.14	c 1	conflicts             : 98             (5445 /sec)
0.94/1.14	c 1	decisions             : 188            (1.06 % random) (10446 /sec)
0.94/1.14	c 1	propagations          : 6536           (363172 /sec)
0.94/1.14	c 1	conflict literals     : 1835           (7.46 % deleted)
0.94/1.14	c 1	Memory used           : 2.72 MB
0.94/1.14	c 1	CPU time              : 0.017997 s
0.94/1.14	c 1	
0.94/1.14	c 1	SATISFIABLE
0.94/1.14	c 1	FOUND: _COST <= 17
0.94/1.14	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.94/1.14	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'
0.99/1.22	c 1	Decoding HOME/temp.out
0.99/1.27	c 1	OBJECTIVE _COST 17
0.99/1.27	o 17
0.99/1.27	v 9 6 9 6 7 1 7 8 8 2 2 9 9 4 8 9 7 0 4 8 6 6 0 1 9 4 7 8 8 8 1 8 4 3 2 8 6 2 2 9
0.99/1.27	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.99/1.30	c 1	OBJECTIVE BOUND: 0 <= _COST <= 17
0.99/1.30	c 1	SEARCHING: _COST <= 8
0.99/1.30	c 1	SOLVING HOME/temp.cnf
0.99/1.30	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.99/1.31	c 1	This is MiniSat 2.0 beta
0.99/1.31	c 1	WARNING: for repeatability, setting FPU to use double precision
0.99/1.31	c 1	============================[ Problem Statistics ]=============================
0.99/1.31	c 1	|                                                                             |
0.99/1.31	c 1	|  Number of variables:  1651                                                 |
0.99/1.31	c 1	|  Number of clauses:    18821                                                |
0.99/1.32	c 1	|  Parsing time:         0.01         s                                       |
0.99/1.32	c 1	============================[ Search Statistics ]==============================
0.99/1.32	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.99/1.32	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.99/1.32	c 1	===============================================================================
0.99/1.32	c 1	|         0 |     872     5769    19178 |     1923        0    nan |  0.000 % |
0.99/1.32	c 1	|       100 |     872     5769    19178 |     2115      100     18 | 47.184 % |
0.99/1.33	c 1	|       250 |     872     5769    19178 |     2326      250     18 | 47.184 % |
0.99/1.35	c 1	|       476 |     872     5769    19178 |     2559      476     17 | 47.184 % |
0.99/1.36	c 1	===============================================================================
0.99/1.36	c 1	restarts              : 4
0.99/1.36	c 1	conflicts             : 778            (15880 /sec)
0.99/1.36	c 1	decisions             : 1049           (0.57 % random) (21412 /sec)
0.99/1.36	c 1	propagations          : 84575          (1726302 /sec)
0.99/1.36	c 1	conflict literals     : 15748          (21.37 % deleted)
0.99/1.36	c 1	Memory used           : 2.72 MB
0.99/1.36	c 1	CPU time              : 0.048992 s
0.99/1.36	c 1	
0.99/1.36	c 1	SATISFIABLE
0.99/1.36	c 1	FOUND: _COST <= 8
0.99/1.36	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.99/1.36	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'
1.17/1.44	c 1	Decoding HOME/temp.out
1.17/1.48	c 1	OBJECTIVE _COST 8
1.17/1.48	o 8
1.17/1.48	v 0 6 5 5 7 9 8 6 5 2 9 4 0 4 4 9 1 3 9 2 3 9 5 1 4 7 3 7 6 8 7 8 1 8 1 9 1 3 3 4
1.17/1.49	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.17/1.54	c 2	OBJECTIVE BOUND: 0 <= _COST <= 8
1.17/1.54	c 2	SEARCHING: _COST <= 4
1.17/1.54	c 2	SOLVING HOME/temp.cnf
1.17/1.54	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.17/1.54	c 2	This is MiniSat 2.0 beta
1.17/1.54	c 2	WARNING: for repeatability, setting FPU to use double precision
1.17/1.54	c 2	============================[ Problem Statistics ]=============================
1.17/1.54	c 2	|                                                                             |
1.17/1.54	c 2	|  Number of variables:  1651                                                 |
1.17/1.54	c 2	|  Number of clauses:    18821                                                |
1.17/1.55	c 2	|  Parsing time:         0.01         s                                       |
1.17/1.56	c 2	============================[ Search Statistics ]==============================
1.17/1.56	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.17/1.56	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.17/1.56	c 2	===============================================================================
1.17/1.56	c 2	|         0 |     765     4560    15868 |     1520        0    nan |  0.000 % |
1.17/1.56	c 2	|       103 |     765     4560    15868 |     1672      103     20 | 53.664 % |
1.17/1.57	c 2	|       253 |     765     4560    15868 |     1839      253     19 | 53.665 % |
1.17/1.58	c 2	|       478 |     765     4560    15868 |     2023      478     16 | 53.665 % |
1.31/1.60	c 2	|       815 |     765     4560    15868 |     2225      815     16 | 53.665 % |
1.31/1.63	c 2	|      1321 |     765     4560    15868 |     2447     1321     15 | 53.665 % |
1.31/1.69	c 2	|      2080 |     765     4560    15868 |     2692     2080     15 | 53.665 % |
1.31/1.77	c 2	|      3219 |     765     4560    15868 |     2962     3219     16 | 53.665 % |
1.31/1.91	c 2	|      4928 |     765     4560    15868 |     3258     2956     17 | 53.665 % |
1.86/2.15	c 2	|      7490 |     765     4560    15868 |     3584     3376     20 | 53.665 % |
2.15/2.47	c 2	|     11335 |     765     4560    15868 |     3942     2578     17 | 53.665 % |
2.65/2.99	c 3	|     17102 |     765     4560    15868 |     4336     3331     17 | 53.665 % |
3.44/3.72	c 4	|     25751 |     765     4560    15868 |     4770     3936     17 | 53.665 % |
4.64/4.91	c 5	|     38725 |     765     4560    15868 |     5247     5188     21 | 53.666 % |
5.53/5.88	c 6	===============================================================================
5.53/5.88	c 6	restarts              : 14
5.53/5.88	c 6	conflicts             : 48017          (11137 /sec)
5.53/5.88	c 6	decisions             : 53042          (1.14 % random) (12303 /sec)
5.53/5.88	c 6	propagations          : 7043502        (1633714 /sec)
5.53/5.88	c 6	conflict literals     : 978357         (34.85 % deleted)
5.53/5.88	c 6	Memory used           : 3.49 MB
5.53/5.88	c 6	CPU time              : 4.31134 s
5.53/5.88	c 6	
5.53/5.88	c 6	SATISFIABLE
5.53/5.88	c 6	FOUND: _COST <= 4
5.53/5.88	c 6	DECODING HOME/temp.out WITH HOME/temp.map
5.53/5.88	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'
5.64/5.96	c 6	Decoding HOME/temp.out
5.64/6.01	c 6	OBJECTIVE _COST 4
5.64/6.01	o 4
5.64/6.01	v 5 7 2 6 3 6 7 5 7 5 7 7 8 1 6 6 7 7 8 3 1 5 2 6 5 8 0 9 1 7 6 1 9 8 0 9 1 9 4 6
5.64/6.02	c 6	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
5.64/6.04	c 6	OBJECTIVE BOUND: 0 <= _COST <= 4
5.64/6.04	c 6	SEARCHING: _COST <= 2
5.64/6.04	c 6	SOLVING HOME/temp.cnf
5.64/6.04	c 6	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
5.64/6.05	c 6	This is MiniSat 2.0 beta
5.64/6.05	c 6	WARNING: for repeatability, setting FPU to use double precision
5.64/6.05	c 6	============================[ Problem Statistics ]=============================
5.64/6.05	c 6	|                                                                             |
5.64/6.05	c 6	|  Number of variables:  1651                                                 |
5.64/6.05	c 6	|  Number of clauses:    18821                                                |
5.64/6.06	c 6	|  Parsing time:         0.01         s                                       |
5.64/6.06	c 6	============================[ Search Statistics ]==============================
5.64/6.06	c 6	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.64/6.06	c 6	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.64/6.06	c 6	===============================================================================
5.64/6.06	c 6	|         0 |     663     3789    13859 |     1263        0    nan |  0.000 % |
5.64/6.07	c 6	|       100 |     663     3789    13859 |     1389      100     19 | 59.843 % |
5.64/6.07	c 6	|       250 |     663     3789    13859 |     1528      249     20 | 60.088 % |
5.64/6.08	c 6	|       476 |     663     3789    13859 |     1681      475     21 | 60.089 % |
5.77/6.10	c 6	|       815 |     659     3770    13816 |     1849      814     17 | 60.085 % |
5.77/6.13	c 6	|      1321 |     658     3751    13750 |     2034      948     23 | 60.145 % |
5.77/6.19	c 6	|      2080 |     658     3751    13750 |     2237     1707     21 | 60.146 % |
5.77/6.28	c 6	|      3221 |     658     3751    13750 |     2461     2848     18 | 60.146 % |
5.77/6.42	c 6	|      4929 |     657     3738    13703 |     2707     1980     17 | 60.206 % |
6.21/6.60	c 7	===============================================================================
6.21/6.60	c 7	restarts              : 9
6.21/6.60	c 7	conflicts             : 7419           (13640 /sec)
6.21/6.60	c 7	decisions             : 8186           (1.20 % random) (15050 /sec)
6.21/6.60	c 7	propagations          : 1027389        (1888871 /sec)
6.21/6.60	c 7	conflict literals     : 117142         (35.20 % deleted)
6.21/6.60	c 7	Memory used           : 2.72 MB
6.21/6.60	c 7	CPU time              : 0.543917 s
6.21/6.60	c 7	
6.21/6.60	c 7	UNSATISFIABLE
6.21/6.60	c 7	NOT FOUND: _COST <= 2
6.21/6.60	c 7	OBJECTIVE BOUND: 3 <= _COST <= 4
6.21/6.60	c 7	SEARCHING: _COST <= 3
6.21/6.60	c 7	SOLVING HOME/temp.cnf
6.21/6.60	c 7	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
6.33/6.60	c 7	This is MiniSat 2.0 beta
6.33/6.60	c 7	WARNING: for repeatability, setting FPU to use double precision
6.33/6.60	c 7	============================[ Problem Statistics ]=============================
6.33/6.60	c 7	|                                                                             |
6.33/6.60	c 7	|  Number of variables:  1651                                                 |
6.33/6.60	c 7	|  Number of clauses:    18821                                                |
6.33/6.62	c 7	|  Parsing time:         0.01         s                                       |
6.33/6.62	c 7	============================[ Search Statistics ]==============================
6.33/6.62	c 7	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.33/6.62	c 7	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.33/6.62	c 7	===============================================================================
6.33/6.62	c 7	|         0 |     727     4231    14994 |     1410        0    nan |  0.000 % |
6.33/6.62	c 7	|       101 |     727     4231    14994 |     1551      101     19 | 55.966 % |
6.33/6.63	c 7	|       252 |     727     4231    14994 |     1706      252     21 | 55.969 % |
6.33/6.64	c 7	|       477 |     727     4231    14994 |     1877      477     19 | 55.966 % |
6.33/6.66	c 7	|       814 |     727     4231    14994 |     2064      814     17 | 55.966 % |
6.33/6.70	c 7	|      1321 |     727     4231    14994 |     2271     1321     17 | 55.966 % |
6.33/6.76	c 7	|      2081 |     727     4231    14994 |     2498     2081     18 | 55.967 % |
6.33/6.83	c 7	|      3220 |     727     4231    14994 |     2748     3220     19 | 55.966 % |
6.33/6.97	c 7	|      4928 |     727     4231    14994 |     3023     3029     18 | 55.966 % |
6.33/7.19	c 7	|      7490 |     727     4231    14994 |     3325     3518     19 | 55.966 % |
6.33/7.50	c 8	|     11335 |     726     4209    14918 |     3658     3084     22 | 56.027 % |
7.61/7.99	c 8	|     17101 |     726     4209    14918 |     4023     4184     17 | 56.027 % |
8.31/8.67	c 9	|     25751 |     726     4209    14918 |     4426     2754     15 | 56.027 % |
8.91/9.28	c 9	===============================================================================
8.91/9.28	c 9	restarts              : 13
8.91/9.28	c 9	conflicts             : 33257          (12467 /sec)
8.91/9.28	c 9	decisions             : 36775          (1.30 % random) (13786 /sec)
8.91/9.28	c 9	propagations          : 4881054        (1829759 /sec)
8.91/9.28	c 9	conflict literals     : 612058         (30.64 % deleted)
8.91/9.28	c 9	Memory used           : 2.98 MB
8.91/9.28	c 9	CPU time              : 2.66759 s
8.91/9.28	c 9	
8.91/9.29	c 9	SATISFIABLE
8.91/9.29	c 9	FOUND: _COST <= 3
8.91/9.29	c 9	DECODING HOME/temp.out WITH HOME/temp.map
8.91/9.29	c 9	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
9.00/9.37	c 9	Decoding HOME/temp.out
9.00/9.41	c 9	OBJECTIVE _COST 3
9.00/9.41	o 3
9.00/9.42	v 3 1 7 0 1 9 7 1 6 0 6 4 8 1 5 5 1 7 3 4 3 6 0 1 6 2 1 0 3 4 8 0 9 0 1 8 6 7 4 8
9.00/9.42	c 9	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
9.00/9.45	c 9	OBJECTIVE _COST 3
9.00/9.45	s OPTIMUM FOUND
9.00/9.45	c 9	CPU 8.89 (0.03 0.02 8.86 0.22)
9.00/9.45	c 9	END Mon Jul 14 18:46:52 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-1116740-1216054003/watcher-1116740-1216054003 -o /tmp/evaluation-result-1116740-1216054003/solver-1116740-1216054003 -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-1116740-1216054003.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.63 2.62 2.62 4/82 24789
/proc/meminfo: memFree=1781768/2055920 swapFree=4180184/4192956
[pid=24789] ppid=24787 vsize=12272 CPUtime=0
/proc/24789/stat : 24789 (sugar) R 24787 24789 24287 0 -1 4194304 379 0 0 0 0 0 0 0 18 0 1 0 62101929 12566528 347 996147200 4194304 4206940 548682068592 18446744073709551615 268213588705 0 0 4224 0 0 0 0 17 0 0 0
/proc/24789/statm: 3068 347 257 3 0 168 0

[startup+0.012687 s]
/proc/loadavg: 2.63 2.62 2.62 4/82 24789
/proc/meminfo: memFree=1781768/2055920 swapFree=4180184/4192956
[pid=24789] ppid=24787 vsize=12412 CPUtime=0
/proc/24789/stat : 24789 (sugar) R 24787 24789 24287 0 -1 4194304 424 0 0 0 0 0 0 0 18 0 1 0 62101929 12709888 392 996147200 4194304 4206940 548682068592 18446744073709551615 268213910117 0 0 4224 0 0 0 0 17 0 0 0
/proc/24789/statm: 3103 392 275 3 0 203 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12412

[startup+0.101698 s]
/proc/loadavg: 2.63 2.62 2.62 4/82 24789
/proc/meminfo: memFree=1781768/2055920 swapFree=4180184/4192956
[pid=24789] ppid=24787 vsize=13600 CPUtime=0.03
/proc/24789/stat : 24789 (sugar) S 24787 24789 24287 0 -1 4194304 898 127 0 0 3 0 0 0 16 0 1 0 62101929 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24789/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301719 s]
/proc/loadavg: 2.63 2.62 2.62 4/82 24789
/proc/meminfo: memFree=1781768/2055920 swapFree=4180184/4192956
[pid=24789] ppid=24787 vsize=13600 CPUtime=0.03
/proc/24789/stat : 24789 (sugar) S 24787 24789 24287 0 -1 4194304 898 127 0 0 3 0 0 0 16 0 1 0 62101929 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/24789/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701769 s]
/proc/loadavg: 2.63 2.62 2.62 4/82 24789
/proc/meminfo: memFree=1781768/2055920 swapFree=4180184/4192956
[pid=24789] ppid=24787 vsize=13600 CPUtime=0.3
/proc/24789/stat : 24789 (sugar) S 24787 24789 24287 0 -1 4194304 974 4351 0 1 3 1 24 2 15 0 1 0 62101929 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24789/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 13600

[startup+1.50286 s]
/proc/loadavg: 2.63 2.62 2.62 4/89 24819
/proc/meminfo: memFree=1776336/2055920 swapFree=4180184/4192956
[pid=24789] ppid=24787 vsize=13600 CPUtime=1.17
/proc/24789/stat : 24789 (sugar) S 24787 24789 24287 0 -1 4194304 1354 19486 0 4 3 1 101 12 15 0 1 0 62101929 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24789/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 13600

[startup+3.10104 s]
/proc/loadavg: 2.63 2.62 2.62 4/85 24849
/proc/meminfo: memFree=1777648/2055920 swapFree=4180184/4192956
[pid=24789] ppid=24787 vsize=13600 CPUtime=1.31
/proc/24789/stat : 24789 (sugar) S 24787 24789 24287 0 -1 4194304 1405 23207 0 5 3 1 112 15 15 0 1 0 62101929 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24789/statm: 3400 805 374 3 0 500 0
[pid=24848] ppid=24789 vsize=5356 CPUtime=0
/proc/24848/stat : 24848 (sh) S 24789 24789 24287 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 62102084 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24848/statm: 1339 232 193 169 0 50 0
[pid=24849] ppid=24848 vsize=3044 CPUtime=1.54
/proc/24849/stat : 24849 (minisat) R 24848 24789 24287 0 -1 4194304 494 0 0 0 154 0 0 0 25 0 1 0 62102084 3117056 480 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/24849/statm: 761 480 75 150 0 608 0
Current children cumulated CPU time (s) 2.85
Current children cumulated vsize (KiB) 22000

[startup+6.3014 s]
/proc/loadavg: 2.58 2.60 2.62 3/85 24849
/proc/meminfo: memFree=1777008/2055920 swapFree=4180184/4192956
[pid=24789] ppid=24787 vsize=13600 CPUtime=5.77
/proc/24789/stat : 24789 (sugar) S 24787 24789 24287 0 -1 4194304 1520 27850 0 6 3 2 554 18 15 0 1 0 62101929 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24789/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 5.77
Current children cumulated vsize (KiB) 13600

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

[startup+7.90158 s]
/proc/loadavg: 2.58 2.60 2.62 4/85 24863
/proc/meminfo: memFree=1777520/2055920 swapFree=4180184/4192956
[pid=24789] ppid=24787 vsize=13600 CPUtime=6.33
/proc/24789/stat : 24789 (sugar) S 24787 24789 24287 0 -1 4194304 1573 28563 0 6 3 2 609 19 15 0 1 0 62101929 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24789/statm: 3400 805 374 3 0 500 0
[pid=24862] ppid=24789 vsize=5356 CPUtime=0
/proc/24862/stat : 24862 (sh) S 24789 24789 24287 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 62102590 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24862/statm: 1339 232 193 169 0 50 0
[pid=24863] ppid=24862 vsize=3044 CPUtime=1.28
/proc/24863/stat : 24863 (minisat) R 24862 24789 24287 0 -1 4194304 479 0 0 0 128 0 0 0 25 0 1 0 62102590 3117056 465 996147200 134512640 135127466 4294956256 18446744073709551615 134530644 0 0 4096 3 0 0 0 17 1 0 0
/proc/24863/statm: 761 465 75 150 0 608 0
Current children cumulated CPU time (s) 7.61
Current children cumulated vsize (KiB) 22000

[startup+8.70167 s]
/proc/loadavg: 2.53 2.59 2.61 3/85 24863
/proc/meminfo: memFree=1777392/2055920 swapFree=4180184/4192956
[pid=24789] ppid=24787 vsize=13600 CPUtime=6.33
/proc/24789/stat : 24789 (sugar) S 24787 24789 24287 0 -1 4194304 1573 28563 0 6 3 2 609 19 15 0 1 0 62101929 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24789/statm: 3400 805 374 3 0 500 0
[pid=24862] ppid=24789 vsize=5356 CPUtime=0
/proc/24862/stat : 24862 (sh) S 24789 24789 24287 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 62102590 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24862/statm: 1339 232 193 169 0 50 0
[pid=24863] ppid=24862 vsize=3044 CPUtime=2.08
/proc/24863/stat : 24863 (minisat) R 24862 24789 24287 0 -1 4194304 487 0 0 0 208 0 0 0 25 0 1 0 62102590 3117056 473 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/24863/statm: 761 473 75 150 0 608 0
Current children cumulated CPU time (s) 8.41
Current children cumulated vsize (KiB) 22000

[startup+9.10272 s]
/proc/loadavg: 2.53 2.59 2.61 3/85 24863
/proc/meminfo: memFree=1777392/2055920 swapFree=4180184/4192956
[pid=24789] ppid=24787 vsize=13600 CPUtime=6.33
/proc/24789/stat : 24789 (sugar) S 24787 24789 24287 0 -1 4194304 1573 28563 0 6 3 2 609 19 15 0 1 0 62101929 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24789/statm: 3400 805 374 3 0 500 0
[pid=24862] ppid=24789 vsize=5356 CPUtime=0
/proc/24862/stat : 24862 (sh) S 24789 24789 24287 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 62102590 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24862/statm: 1339 232 193 169 0 50 0
[pid=24863] ppid=24862 vsize=3044 CPUtime=2.48
/proc/24863/stat : 24863 (minisat) R 24862 24789 24287 0 -1 4194304 495 0 0 0 248 0 0 0 25 0 1 0 62102590 3117056 481 996147200 134512640 135127466 4294956256 18446744073709551615 134530700 0 0 4096 3 0 0 0 17 1 0 0
/proc/24863/statm: 761 481 75 150 0 608 0
Current children cumulated CPU time (s) 8.81
Current children cumulated vsize (KiB) 22000

[startup+9.30275 s]
/proc/loadavg: 2.53 2.59 2.61 3/85 24863
/proc/meminfo: memFree=1777392/2055920 swapFree=4180184/4192956
[pid=24789] ppid=24787 vsize=13600 CPUtime=9
/proc/24789/stat : 24789 (sugar) S 24787 24789 24287 0 -1 4194304 1616 29356 0 6 3 2 876 19 16 0 1 0 62101929 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24789/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 9
Current children cumulated vsize (KiB) 13600

[startup+9.40276 s]
/proc/loadavg: 2.53 2.59 2.61 3/85 24863
/proc/meminfo: memFree=1777392/2055920 swapFree=4180184/4192956
[pid=24789] ppid=24787 vsize=13600 CPUtime=9
/proc/24789/stat : 24789 (sugar) S 24787 24789 24287 0 -1 4194304 1635 29356 0 6 3 2 876 19 16 0 1 0 62101929 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24789/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 9
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 9.45238
CPU time (s): 9.15161
CPU user time (s): 8.90764
CPU system time (s): 0.243962
CPU usage (%): 96.818
Max. virtual memory (cumulated for all children) (KiB): 882996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.90765
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34774
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= 2505
involuntary context switches= 2399

runsolver used 0.020996 second user time and 0.040993 second system time

The end

Launcher Data (download as text)

Begin job on node32 at 2008-07-14 18:46:43
IDJOB=1116740
IDBENCH=62032
IDSOLVER=368
FILE ID=node32/1116740-1216054003
PBS_JOBID= 7904970
Free space on /tmp= 66456 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/maxcsp/randomMaxCSP/sparseLoose/normalized-vcsp-40-10-13-60-24_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-1116740-1216054003/watcher-1116740-1216054003 -o /tmp/evaluation-result-1116740-1216054003/solver-1116740-1216054003 -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-1116740-1216054003.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c15ddc7d0e1b9de2ff7049ea13decaed
RANDOM SEED=1278183801

node32.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		: 3000.243
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		: 3000.243
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:       1782248 kB
Buffers:         54408 kB
Cached:         144456 kB
SwapCached:       6156 kB
Active:         144532 kB
Inactive:        74184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782248 kB
SwapTotal:     4192956 kB
SwapFree:      4180184 kB
Dirty:            1472 kB
Writeback:           0 kB
Mapped:          35516 kB
Slab:            39796 kB
Committed_AS:   377000 kB
PageTables:       2060 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB
End job on node32 at 2008-07-14 18:46:53