Trace number 1123428

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 11.9692 12.2454

General information on the benchmark

Namemaxcsp/pi/pi-20-10-20-t70/
normalized-pi-20-10-20-30-18.xml
MD5SUM1701183b819d6ab7c814435446d14a54
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints8
Best CPU time to get the best result obtained on this benchmark0.079987
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints53
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension53
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 Tue Jul 15 21:23:10 2008
0.00/0.04	c 0	PID 30382
0.00/0.05	c 0	HOST node14.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1123428-1216149790.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1123428-1216149790.xml' 'HOME/temp.csp'
0.03/0.27	c 0	1 domains, 20 variables, 0 predicates, 53 relations, 53 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'
0.27/0.37	c 0	Parsing HOME/temp.csp
0.27/0.47	c 0	parsed 127 expressions
0.27/0.47	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.27/0.47	c 0	MAX CSP: 53 constraints
0.27/0.47	c 0	Converting to clausal form CSP
0.27/0.49	c 0	converted 19 (10%) expressions
0.27/0.49	c 0	converted 37 (20%) expressions
0.27/0.50	c 0	converted 55 (30%) expressions
0.27/0.50	c 0	converted 74 (40%) expressions
0.27/0.51	c 0	converted 92 (50%) expressions
0.27/0.51	c 0	converted 110 (60%) expressions
0.27/0.52	c 0	converted 129 (70%) expressions
0.27/0.52	c 0	converted 147 (80%) expressions
0.27/0.53	c 0	converted 165 (90%) expressions
0.27/0.56	c 0	converted 183 (100%) expressions
0.27/0.56	c 0	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 80
0.27/0.56	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.27/0.56	c 0	Propagation in CSP
0.27/0.57	c 0	49 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.27/0.57	c 0	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 54
0.27/0.57	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/0.57	c 0	Simplifing CSP by introducing new Boolean variables
0.27/0.57	c 0	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 54
0.27/0.57	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/0.60	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.27/0.61	c 1	13 (10%) CSP integer variables are encoded (104 clauses, 1016 bytes)
0.27/0.62	c 1	26 (20%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.27/0.62	c 1	38 (30%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.27/0.62	c 1	51 (40%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.27/0.62	c 1	63 (50%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.27/0.62	c 1	76 (60%) CSP integer variables are encoded (214 clauses, 2226 bytes)
0.27/0.62	c 1	89 (70%) CSP integer variables are encoded (255 clauses, 2677 bytes)
0.27/0.63	c 1	101 (80%) CSP integer variables are encoded (317 clauses, 3359 bytes)
0.27/0.63	c 1	114 (90%) CSP integer variables are encoded (543 clauses, 5845 bytes)
0.27/0.63	c 1	126 (100%) CSP integer variables are encoded (631 clauses, 6813 bytes)
0.27/0.67	c 1	16 (10%) CSP clauses are encoded (1013 clauses, 13892 bytes)
0.27/0.69	c 1	32 (20%) CSP clauses are encoded (1381 clauses, 20956 bytes)
0.27/0.69	c 1	48 (30%) CSP clauses are encoded (1766 clauses, 28668 bytes)
0.27/0.70	c 1	64 (40%) CSP clauses are encoded (1942 clauses, 31859 bytes)
0.27/0.70	c 1	79 (50%) CSP clauses are encoded (2169 clauses, 35034 bytes)
0.27/0.71	c 1	95 (60%) CSP clauses are encoded (2267 clauses, 36328 bytes)
0.27/0.71	c 1	111 (70%) CSP clauses are encoded (2869 clauses, 45128 bytes)
0.27/0.71	c 1	127 (80%) CSP clauses are encoded (3473 clauses, 53351 bytes)
0.27/0.72	c 1	143 (90%) CSP clauses are encoded (4779 clauses, 72410 bytes)
0.27/0.72	c 1	158 (100%) CSP clauses are encoded (6306 clauses, 95127 bytes)
0.27/0.72	c 1	158 CSP clauses encoded
0.27/0.72	c 1	Writing map file : HOME/temp.map
0.27/0.73	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/0.73	c 1	SAT : 757 SAT variables, 6306 SAT clauses, 95127 bytes
0.27/0.73	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/0.77	c 1	OBJECTIVE minimize _COST
0.27/0.77	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.27/0.77	c 1	SEARCHING: _COST <= 27
0.27/0.77	c 1	SOLVING HOME/temp.cnf
0.27/0.77	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.27/0.77	c 1	This is MiniSat 2.0 beta
0.27/0.77	c 1	WARNING: for repeatability, setting FPU to use double precision
0.27/0.77	c 1	============================[ Problem Statistics ]=============================
0.27/0.77	c 1	|                                                                             |
0.27/0.77	c 1	|  Number of variables:  757                                                  |
0.27/0.77	c 1	|  Number of clauses:    6307                                                 |
0.27/0.77	c 1	|  Parsing time:         0.00         s                                       |
0.27/0.77	c 1	============================[ Search Statistics ]==============================
0.27/0.77	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.27/0.77	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.27/0.77	c 1	===============================================================================
0.27/0.77	c 1	|         0 |     601     4641    14185 |     1547        0    nan |  0.000 % |
0.27/0.78	c 1	===============================================================================
0.27/0.78	c 1	restarts              : 1
0.27/0.78	c 1	conflicts             : 32             (5334 /sec)
0.27/0.78	c 1	decisions             : 90             (0.00 % random) (15003 /sec)
0.27/0.78	c 1	propagations          : 2091           (348558 /sec)
0.27/0.78	c 1	conflict literals     : 346            (9.19 % deleted)
0.27/0.78	c 1	Memory used           : 2.03 MB
0.27/0.78	c 1	CPU time              : 0.005999 s
0.27/0.78	c 1	
0.27/0.78	c 1	SATISFIABLE
0.27/0.78	c 1	FOUND: _COST <= 27
0.27/0.78	s SATISFIABLE
0.27/0.78	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.27/0.78	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'
0.72/0.86	c 1	Decoding HOME/temp.out
0.72/0.88	c 1	OBJECTIVE _COST 19
0.72/0.88	o 19
0.72/0.88	v 7 6 6 8 9 8 5 3 4 6 7 10 9 6 3 9 9 9 3 5
0.72/0.89	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.72/0.94	c 1	OBJECTIVE BOUND: 0 <= _COST <= 19
0.72/0.94	c 1	SEARCHING: _COST <= 9
0.72/0.94	c 1	SOLVING HOME/temp.cnf
0.72/0.94	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.72/0.95	c 1	This is MiniSat 2.0 beta
0.72/0.95	c 1	WARNING: for repeatability, setting FPU to use double precision
0.72/0.95	c 1	============================[ Problem Statistics ]=============================
0.72/0.95	c 1	|                                                                             |
0.72/0.95	c 1	|  Number of variables:  757                                                  |
0.72/0.95	c 1	|  Number of clauses:    6307                                                 |
0.72/0.95	c 1	|  Parsing time:         0.00         s                                       |
0.72/0.95	c 1	============================[ Search Statistics ]==============================
0.72/0.95	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.72/0.95	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.72/0.95	c 1	===============================================================================
0.72/0.95	c 1	|         0 |     462     3016     9709 |     1005        0    nan |  0.000 % |
0.72/0.95	c 1	===============================================================================
0.72/0.95	c 1	restarts              : 1
0.72/0.95	c 1	conflicts             : 75             (10717 /sec)
0.72/0.95	c 1	decisions             : 127            (0.79 % random) (18148 /sec)
0.72/0.95	c 1	propagations          : 5558           (794227 /sec)
0.72/0.95	c 1	conflict literals     : 1173           (10.59 % deleted)
0.72/0.95	c 1	Memory used           : 2.03 MB
0.72/0.95	c 1	CPU time              : 0.006998 s
0.72/0.95	c 1	
0.72/0.95	c 1	SATISFIABLE
0.72/0.96	c 1	FOUND: _COST <= 9
0.72/0.96	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.72/0.96	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'
0.88/1.04	c 1	Decoding HOME/temp.out
0.88/1.08	c 1	OBJECTIVE _COST 9
0.88/1.08	o 9
0.88/1.08	v 7 1 1 6 6 7 6 10 7 3 8 7 5 6 8 9 4 1 7 4
0.88/1.08	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.96/1.12	c 1	OBJECTIVE BOUND: 0 <= _COST <= 9
0.96/1.12	c 1	SEARCHING: _COST <= 4
0.96/1.12	c 1	SOLVING HOME/temp.cnf
0.96/1.12	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.96/1.12	c 1	This is MiniSat 2.0 beta
0.96/1.12	c 1	WARNING: for repeatability, setting FPU to use double precision
0.96/1.13	c 1	============================[ Problem Statistics ]=============================
0.96/1.13	c 1	|                                                                             |
0.96/1.13	c 1	|  Number of variables:  757                                                  |
0.96/1.13	c 1	|  Number of clauses:    6307                                                 |
0.96/1.13	c 1	|  Parsing time:         0.00         s                                       |
0.96/1.13	c 1	============================[ Search Statistics ]==============================
0.96/1.13	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.96/1.13	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.96/1.13	c 1	===============================================================================
0.96/1.13	c 1	|         0 |     393     2292     7739 |      764        0    nan |  0.000 % |
0.96/1.13	c 1	|       100 |     393     2292     7739 |      840      100     13 | 48.087 % |
0.96/1.14	c 1	|       250 |     393     2292     7739 |      924      250     12 | 48.085 % |
0.96/1.15	c 1	|       475 |     392     2269     7660 |     1016      280     13 | 48.217 % |
0.96/1.16	c 1	|       812 |     392     2269     7660 |     1118      617     11 | 48.221 % |
0.96/1.18	c 1	|      1318 |     392     2269     7660 |     1230     1123     10 | 48.219 % |
0.98/1.22	c 1	|      2078 |     391     2244     7555 |     1353      860     11 | 48.349 % |
0.98/1.26	c 1	===============================================================================
0.98/1.26	c 1	restarts              : 7
0.98/1.26	c 1	conflicts             : 3000           (23259 /sec)
0.98/1.26	c 1	decisions             : 3465           (1.24 % random) (26865 /sec)
0.98/1.26	c 1	propagations          : 266997         (2070065 /sec)
0.98/1.26	c 1	conflict literals     : 28394          (33.73 % deleted)
0.98/1.26	c 1	Memory used           : 2.03 MB
0.98/1.26	c 1	CPU time              : 0.12898 s
0.98/1.26	c 1	
0.98/1.26	c 1	UNSATISFIABLE
0.98/1.26	c 1	NOT FOUND: _COST <= 4
0.98/1.26	c 1	OBJECTIVE BOUND: 5 <= _COST <= 9
0.98/1.26	c 1	SEARCHING: _COST <= 7
0.98/1.26	c 1	SOLVING HOME/temp.cnf
0.98/1.26	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.98/1.26	c 1	This is MiniSat 2.0 beta
0.98/1.26	c 1	WARNING: for repeatability, setting FPU to use double precision
0.98/1.26	c 1	============================[ Problem Statistics ]=============================
0.98/1.26	c 1	|                                                                             |
0.98/1.26	c 1	|  Number of variables:  757                                                  |
0.98/1.26	c 1	|  Number of clauses:    6307                                                 |
0.98/1.27	c 1	|  Parsing time:         0.00         s                                       |
0.98/1.27	c 1	============================[ Search Statistics ]==============================
0.98/1.27	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.98/1.27	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.98/1.27	c 1	===============================================================================
0.98/1.27	c 1	|         0 |     442     2779     9056 |      926        0    nan |  0.000 % |
0.98/1.27	c 1	|       100 |     442     2779     9056 |     1018      100     12 | 41.612 % |
0.98/1.28	c 1	|       250 |     442     2779     9056 |     1120      250     11 | 41.615 % |
0.98/1.29	c 1	|       475 |     442     2779     9056 |     1232      475     11 | 41.613 % |
1.11/1.30	c 1	|       813 |     442     2779     9056 |     1356      813     11 | 41.616 % |
1.11/1.32	c 1	|      1323 |     442     2779     9056 |     1491     1323     11 | 41.613 % |
1.11/1.36	c 1	|      2083 |     442     2779     9056 |     1641     1168     10 | 41.613 % |
1.11/1.41	c 1	|      3222 |     442     2779     9056 |     1805     1303      9 | 41.613 % |
1.11/1.49	c 1	|      4930 |     442     2779     9056 |     1985     1934     11 | 41.613 % |
1.11/1.62	c 2	|      7493 |     442     2779     9056 |     2184     2121     10 | 41.614 % |
1.11/1.81	c 2	|     11337 |     441     2756     8977 |     2402     2323     13 | 41.744 % |
1.93/2.12	c 2	|     17106 |     441     2756     8977 |     2642     2463     13 | 41.745 % |
2.33/2.57	c 2	|     25755 |     438     2699     8759 |     2907     1659     13 | 42.140 % |
3.02/3.27	c 3	|     38729 |     436     2650     8557 |     3197     2050     14 | 42.405 % |
3.92/4.17	c 4	===============================================================================
3.92/4.17	c 4	restarts              : 14
3.92/4.17	c 4	conflicts             : 55210          (19107 /sec)
3.92/4.17	c 4	decisions             : 64053          (1.28 % random) (22167 /sec)
3.92/4.17	c 4	propagations          : 5007949        (1733118 /sec)
3.92/4.17	c 4	conflict literals     : 650740         (35.12 % deleted)
3.92/4.17	c 4	Memory used           : 2.42 MB
3.92/4.17	c 4	CPU time              : 2.88956 s
3.92/4.17	c 4	
3.92/4.17	c 4	UNSATISFIABLE
3.92/4.18	c 4	NOT FOUND: _COST <= 7
3.92/4.18	c 4	OBJECTIVE BOUND: 8 <= _COST <= 9
3.92/4.18	c 4	SEARCHING: _COST <= 8
3.92/4.18	c 4	SOLVING HOME/temp.cnf
3.92/4.18	c 4	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.92/4.18	c 4	This is MiniSat 2.0 beta
3.92/4.18	c 4	WARNING: for repeatability, setting FPU to use double precision
3.92/4.18	c 4	============================[ Problem Statistics ]=============================
3.92/4.18	c 4	|                                                                             |
3.92/4.18	c 4	|  Number of variables:  757                                                  |
3.92/4.18	c 4	|  Number of clauses:    6307                                                 |
3.92/4.18	c 4	|  Parsing time:         0.00         s                                       |
3.92/4.18	c 4	============================[ Search Statistics ]==============================
3.92/4.18	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.92/4.18	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.92/4.19	c 4	===============================================================================
3.92/4.19	c 4	|         0 |     452     2896     9378 |      965        0    nan |  0.000 % |
3.92/4.19	c 4	|       100 |     452     2896     9378 |     1061      100     15 | 40.291 % |
4.01/4.20	c 4	|       252 |     452     2896     9378 |     1168      252     13 | 40.292 % |
4.01/4.21	c 4	|       477 |     452     2896     9378 |     1284      477     12 | 40.292 % |
4.01/4.22	c 4	|       814 |     452     2896     9378 |     1413      814     12 | 40.292 % |
4.01/4.24	c 4	|      1321 |     452     2896     9378 |     1554     1321     12 | 40.292 % |
4.01/4.28	c 4	|      2080 |     452     2896     9378 |     1710     1109      9 | 40.292 % |
4.12/4.34	c 4	|      3219 |     452     2896     9378 |     1881     1184     11 | 40.292 % |
4.22/4.42	c 4	|      4927 |     452     2896     9378 |     2069     1737     12 | 40.292 % |
4.31/4.56	c 4	|      7489 |     452     2896     9378 |     2276     1843     12 | 40.291 % |
4.51/4.76	c 5	|     11333 |     452     2896     9378 |     2503     1651      9 | 40.293 % |
4.81/5.07	c 5	|     17099 |     451     2885     9340 |     2754     2201     13 | 40.423 % |
5.31/5.57	c 5	|     25748 |     451     2885     9340 |     3029     2930     13 | 40.424 % |
6.00/6.28	c 6	|     38722 |     451     2885     9340 |     3332     2122     11 | 40.424 % |
7.19/7.41	c 7	|     58184 |     451     2885     9340 |     3665     2864     14 | 40.423 % |
8.77/9.10	c 9	|     87377 |     449     2848     9204 |     4032     4082     16 | 40.687 % |
11.45/11.76	c 12	|    131167 |     449     2848     9204 |     4435     3229     14 | 40.688 % |
11.75/12.07	c 12	===============================================================================
11.75/12.08	c 12	restarts              : 17
11.75/12.08	c 12	conflicts             : 136142         (17419 /sec)
11.75/12.08	c 12	decisions             : 157064         (1.22 % random) (20096 /sec)
11.75/12.08	c 12	propagations          : 12294469       (1573025 /sec)
11.75/12.08	c 12	conflict literals     : 1931094        (32.23 % deleted)
11.75/12.08	c 12	Memory used           : 2.68 MB
11.75/12.08	c 12	CPU time              : 7.81581 s
11.75/12.08	c 12	
11.75/12.08	c 12	SATISFIABLE
11.75/12.08	c 12	FOUND: _COST <= 8
11.75/12.08	c 12	DECODING HOME/temp.out WITH HOME/temp.map
11.75/12.08	c 12	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
11.82/12.16	c 12	Decoding HOME/temp.out
11.82/12.19	c 12	OBJECTIVE _COST 8
11.82/12.19	o 8
11.82/12.20	v 1 6 9 3 6 7 9 1 7 1 7 8 6 8 8 9 4 1 7 5
11.82/12.20	c 12	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
11.82/12.24	c 12	OBJECTIVE _COST 8
11.82/12.24	s OPTIMUM FOUND
11.82/12.24	c 12	CPU 11.78 (0.04 0.01 11.74 0.16)
11.82/12.24	c 12	END Tue Jul 15 21:23:22 2008

Verifier Data (download as text)

OK	8	45
8 unsatisfied constraints, 45 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-1123428-1216149790/watcher-1123428-1216149790 -o /tmp/evaluation-result-1123428-1216149790/solver-1123428-1216149790 -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-1123428-1216149790.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: 1.93 2.00 1.99 4/81 30382
/proc/meminfo: memFree=1730584/2055920 swapFree=4192812/4192956
[pid=30382] ppid=30380 vsize=12272 CPUtime=0
/proc/30382/stat : 30382 (sugar) R 30380 30382 29925 0 -1 4194304 359 0 0 0 0 0 0 0 24 0 1 0 71681608 12566528 327 996147200 4194304 4206940 548682068592 18446744073709551615 212248235376 0 0 4224 0 0 0 0 17 1 0 0
/proc/30382/statm: 3068 327 246 3 0 168 0

[startup+0.0659851 s]
/proc/loadavg: 1.93 2.00 1.99 4/81 30382
/proc/meminfo: memFree=1730584/2055920 swapFree=4192812/4192956
[pid=30382] ppid=30380 vsize=13600 CPUtime=0.03
/proc/30382/stat : 30382 (sugar) S 30380 30382 29925 0 -1 4194304 898 127 0 0 3 0 0 0 25 0 1 0 71681608 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30382/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.104936 s]
/proc/loadavg: 1.93 2.00 1.99 4/81 30382
/proc/meminfo: memFree=1730584/2055920 swapFree=4192812/4192956
[pid=30382] ppid=30380 vsize=13600 CPUtime=0.03
/proc/30382/stat : 30382 (sugar) S 30380 30382 29925 0 -1 4194304 898 127 0 0 3 0 0 0 25 0 1 0 71681608 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30382/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301941 s]
/proc/loadavg: 1.93 2.00 1.99 4/81 30382
/proc/meminfo: memFree=1730584/2055920 swapFree=4192812/4192956
[pid=30382] ppid=30380 vsize=13600 CPUtime=0.27
/proc/30382/stat : 30382 (sugar) S 30380 30382 29925 0 -1 4194304 957 4251 0 1 3 0 21 3 16 0 1 0 71681608 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30382/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 13600

[startup+0.702012 s]
/proc/loadavg: 1.93 2.00 1.99 4/81 30382
/proc/meminfo: memFree=1730584/2055920 swapFree=4192812/4192956
[pid=30382] ppid=30380 vsize=13600 CPUtime=0.27
/proc/30382/stat : 30382 (sugar) S 30380 30382 29925 0 -1 4194304 974 4251 0 1 3 0 21 3 15 0 1 0 71681608 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30382/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 13600

[startup+1.50115 s]
/proc/loadavg: 1.93 2.00 1.99 3/88 30424
/proc/meminfo: memFree=1725600/2055920 swapFree=4192812/4192956
[pid=30382] ppid=30380 vsize=13600 CPUtime=1.11
/proc/30382/stat : 30382 (sugar) S 30380 30382 29925 0 -1 4194304 1341 18560 0 4 4 1 94 12 15 0 1 0 71681608 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30382/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 13600

[startup+3.10142 s]
/proc/loadavg: 1.94 2.00 1.99 3/84 30432
/proc/meminfo: memFree=1727488/2055920 swapFree=4192812/4192956
[pid=30382] ppid=30380 vsize=13600 CPUtime=1.11
/proc/30382/stat : 30382 (sugar) S 30380 30382 29925 0 -1 4194304 1341 18560 0 4 4 1 94 12 15 0 1 0 71681608 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30382/statm: 3400 804 374 3 0 500 0
[pid=30431] ppid=30382 vsize=5356 CPUtime=0
/proc/30431/stat : 30431 (sh) S 30382 30382 29925 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 71681734 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30431/statm: 1339 232 193 169 0 50 0
[pid=30432] ppid=30431 vsize=2472 CPUtime=1.81
/proc/30432/stat : 30432 (minisat) R 30431 30382 29925 0 -1 4194304 291 0 0 0 181 0 0 0 25 0 1 0 71681734 2531328 277 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/30432/statm: 618 277 75 150 0 465 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 21428

[startup+6.30198 s]
/proc/loadavg: 1.94 2.00 1.99 3/84 30434
/proc/meminfo: memFree=1727296/2055920 swapFree=4192812/4192956
[pid=30382] ppid=30380 vsize=13600 CPUtime=4.01
/proc/30382/stat : 30382 (sugar) S 30380 30382 29925 0 -1 4194304 1395 19163 0 4 4 1 383 13 15 0 1 0 71681608 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30382/statm: 3400 804 374 3 0 500 0
[pid=30433] ppid=30382 vsize=5356 CPUtime=0
/proc/30433/stat : 30433 (sh) S 30382 30382 29925 0 -1 4194304 277 0 0 0 0 0 0 0 19 0 1 0 71682026 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30433/statm: 1339 232 193 169 0 50 0
[pid=30434] ppid=30433 vsize=2472 CPUtime=2.09
/proc/30434/stat : 30434 (minisat) R 30433 30382 29925 0 -1 4194304 303 0 0 0 209 0 0 0 25 0 1 0 71682026 2531328 289 996147200 134512640 135127466 4294956256 18446744073709551615 134530775 0 0 4096 3 0 0 0 17 1 0 0
/proc/30434/statm: 618 289 75 150 0 465 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 21428

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

[startup+9.50253 s]
/proc/loadavg: 1.94 2.00 1.99 3/84 30434
/proc/meminfo: memFree=1727040/2055920 swapFree=4192812/4192956
[pid=30382] ppid=30380 vsize=13600 CPUtime=4.01
/proc/30382/stat : 30382 (sugar) S 30380 30382 29925 0 -1 4194304 1395 19163 0 4 4 1 383 13 16 0 1 0 71681608 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30382/statm: 3400 804 374 3 0 500 0
[pid=30433] ppid=30382 vsize=5356 CPUtime=0
/proc/30433/stat : 30433 (sh) S 30382 30382 29925 0 -1 4194304 277 0 0 0 0 0 0 0 19 0 1 0 71682026 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30433/statm: 1339 232 193 169 0 50 0
[pid=30434] ppid=30433 vsize=2736 CPUtime=5.26
/proc/30434/stat : 30434 (minisat) R 30433 30382 29925 0 -1 4194304 361 0 0 0 526 0 0 0 25 0 1 0 71682026 2801664 347 996147200 134512640 135127466 4294956256 18446744073709551615 134530641 0 0 4096 3 0 0 0 17 1 0 0
/proc/30434/statm: 684 347 75 150 0 531 0
Current children cumulated CPU time (s) 9.27
Current children cumulated vsize (KiB) 21692

[startup+11.1018 s]
/proc/loadavg: 1.94 2.00 1.99 3/84 30434
/proc/meminfo: memFree=1726912/2055920 swapFree=4192812/4192956
[pid=30382] ppid=30380 vsize=13600 CPUtime=4.01
/proc/30382/stat : 30382 (sugar) S 30380 30382 29925 0 -1 4194304 1395 19163 0 4 4 1 383 13 16 0 1 0 71681608 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30382/statm: 3400 804 374 3 0 500 0
[pid=30433] ppid=30382 vsize=5356 CPUtime=0
/proc/30433/stat : 30433 (sh) S 30382 30382 29925 0 -1 4194304 277 0 0 0 0 0 0 0 19 0 1 0 71682026 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30433/statm: 1339 232 193 169 0 50 0
[pid=30434] ppid=30433 vsize=2736 CPUtime=6.84
/proc/30434/stat : 30434 (minisat) R 30433 30382 29925 0 -1 4194304 373 0 0 0 684 0 0 0 25 0 1 0 71682026 2801664 359 996147200 134512640 135127466 4294956256 18446744073709551615 134530936 0 0 4096 3 0 0 0 17 1 0 0
/proc/30434/statm: 684 359 75 150 0 531 0
Current children cumulated CPU time (s) 10.85
Current children cumulated vsize (KiB) 21692

[startup+11.9019 s]
/proc/loadavg: 1.94 2.00 1.99 3/84 30434
/proc/meminfo: memFree=1726912/2055920 swapFree=4192812/4192956
[pid=30382] ppid=30380 vsize=13600 CPUtime=4.01
/proc/30382/stat : 30382 (sugar) S 30380 30382 29925 0 -1 4194304 1395 19163 0 4 4 1 383 13 16 0 1 0 71681608 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30382/statm: 3400 804 374 3 0 500 0
[pid=30433] ppid=30382 vsize=5356 CPUtime=0
/proc/30433/stat : 30433 (sh) S 30382 30382 29925 0 -1 4194304 277 0 0 0 0 0 0 0 19 0 1 0 71682026 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30433/statm: 1339 232 193 169 0 50 0
[pid=30434] ppid=30433 vsize=2736 CPUtime=7.64
/proc/30434/stat : 30434 (minisat) R 30433 30382 29925 0 -1 4194304 374 0 0 0 764 0 0 0 25 0 1 0 71682026 2801664 360 996147200 134512640 135127466 4294956256 18446744073709551615 134528568 0 0 4096 3 0 0 0 17 1 0 0
/proc/30434/statm: 684 360 75 150 0 531 0
Current children cumulated CPU time (s) 11.65
Current children cumulated vsize (KiB) 21692

[startup+12.107 s]
/proc/loadavg: 1.95 2.00 1.99 3/84 30434
/proc/meminfo: memFree=1726912/2055920 swapFree=4192812/4192956
[pid=30382] ppid=30380 vsize=13600 CPUtime=11.82
/proc/30382/stat : 30382 (sugar) S 30380 30382 29925 0 -1 4194304 1438 19838 0 4 4 1 1164 13 16 0 1 0 71681608 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30382/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 11.82
Current children cumulated vsize (KiB) 13600

[startup+12.202 s]
/proc/loadavg: 1.95 2.00 1.99 3/84 30434
/proc/meminfo: memFree=1726912/2055920 swapFree=4192812/4192956
[pid=30382] ppid=30380 vsize=13600 CPUtime=11.82
/proc/30382/stat : 30382 (sugar) S 30380 30382 29925 0 -1 4194304 1458 19838 0 4 4 1 1164 13 15 0 1 0 71681608 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30382/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 11.82
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 12.2454
CPU time (s): 11.9692
CPU user time (s): 11.7892
CPU system time (s): 0.179972
CPU usage (%): 97.7443
Max. virtual memory (cumulated for all children) (KiB): 882996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.7892
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25055
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1565
involuntary context switches= 1927

runsolver used 0.015997 second user time and 0.048992 second system time

The end

Launcher Data (download as text)

Begin job on node14 at 2008-07-15 21:23:10
IDJOB=1123428
IDBENCH=62868
IDSOLVER=368
FILE ID=node14/1123428-1216149790
PBS_JOBID= 7905677
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/maxcsp/pi/pi-20-10-20-t70/normalized-pi-20-10-20-30-18.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-1123428-1216149790/watcher-1123428-1216149790 -o /tmp/evaluation-result-1123428-1216149790/solver-1123428-1216149790 -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-1123428-1216149790.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 1701183b819d6ab7c814435446d14a54
RANDOM SEED=1740481573

node14.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		: 3000.270
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		: 3000.270
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:       1731064 kB
Buffers:         78904 kB
Cached:         162904 kB
SwapCached:          0 kB
Active:         197252 kB
Inactive:        69580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1731064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1576 kB
Writeback:           0 kB
Mapped:          45212 kB
Slab:            43012 kB
Committed_AS:   406456 kB
PageTables:       2004 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 node14 at 2008-07-15 21:23:22