Trace number 1123427

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar++ v1.13+minisat-incOPTIMUM 11.2113 11.4723

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)

0.00/0.08	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.00/0.08	c 0	BEGIN Tue Jul 15 21:22:58 2008
0.00/0.08	c 0	PID 30303
0.00/0.08	c 0	HOST node14.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-1123427-1216149778.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1123427-1216149778.xml' 'HOME/temp.csp'
0.06/0.30	c 0	1 domains, 20 variables, 0 predicates, 53 relations, 53 constraints
0.06/0.33	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.33	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.29/0.41	c 1	Parsing HOME/temp.csp
0.29/0.51	c 1	parsed 127 expressions
0.29/0.55	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.29/0.55	c 1	MAX CSP: 53 constraints
0.29/0.55	c 1	Converting to clausal form CSP
0.29/0.57	c 1	converted 19 (10%) expressions
0.29/0.57	c 1	converted 37 (20%) expressions
0.29/0.57	c 1	converted 55 (30%) expressions
0.29/0.58	c 1	converted 74 (40%) expressions
0.29/0.59	c 1	converted 92 (50%) expressions
0.29/0.59	c 1	converted 110 (60%) expressions
0.29/0.59	c 1	converted 129 (70%) expressions
0.29/0.60	c 1	converted 147 (80%) expressions
0.29/0.61	c 1	converted 165 (90%) expressions
0.29/0.66	c 1	converted 183 (100%) expressions
0.29/0.66	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 80
0.29/0.66	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.29/0.66	c 1	Propagation in CSP
0.29/0.67	c 1	49 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.29/0.67	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 54
0.29/0.67	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.29/0.67	c 1	Simplifing CSP by introducing new Boolean variables
0.29/0.67	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 54
0.29/0.67	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.29/0.69	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.30/0.71	c 1	13 (10%) CSP integer variables are encoded (104 clauses, 1016 bytes)
0.30/0.72	c 1	26 (20%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.30/0.72	c 1	38 (30%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.30/0.72	c 1	51 (40%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.30/0.72	c 1	63 (50%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.30/0.72	c 1	76 (60%) CSP integer variables are encoded (214 clauses, 2226 bytes)
0.30/0.72	c 1	89 (70%) CSP integer variables are encoded (255 clauses, 2677 bytes)
0.30/0.72	c 1	101 (80%) CSP integer variables are encoded (317 clauses, 3359 bytes)
0.30/0.73	c 1	114 (90%) CSP integer variables are encoded (543 clauses, 5845 bytes)
0.30/0.73	c 1	126 (100%) CSP integer variables are encoded (631 clauses, 6813 bytes)
0.30/0.77	c 1	16 (10%) CSP clauses are encoded (1013 clauses, 13892 bytes)
0.30/0.78	c 1	32 (20%) CSP clauses are encoded (1381 clauses, 20956 bytes)
0.30/0.79	c 1	48 (30%) CSP clauses are encoded (1766 clauses, 28668 bytes)
0.30/0.80	c 1	64 (40%) CSP clauses are encoded (1942 clauses, 31859 bytes)
0.30/0.80	c 1	79 (50%) CSP clauses are encoded (2169 clauses, 35034 bytes)
0.30/0.80	c 1	95 (60%) CSP clauses are encoded (2267 clauses, 36328 bytes)
0.30/0.81	c 1	111 (70%) CSP clauses are encoded (2869 clauses, 45128 bytes)
0.30/0.81	c 1	127 (80%) CSP clauses are encoded (3473 clauses, 53351 bytes)
0.30/0.81	c 1	143 (90%) CSP clauses are encoded (4779 clauses, 72410 bytes)
0.30/0.82	c 1	158 (100%) CSP clauses are encoded (6306 clauses, 95127 bytes)
0.30/0.82	c 1	158 CSP clauses encoded
0.30/0.82	c 1	Writing map file : HOME/temp.map
0.30/0.82	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.82	c 1	SAT : 757 SAT variables, 6306 SAT clauses, 95127 bytes
0.30/0.82	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.30/0.86	c 1	OBJECTIVE minimize _COST
0.30/0.86	c 1	SOLVING HOME/temp.cnf
0.30/0.86	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.30/0.86	c 1	This is MiniSat 2.0 beta incremental
0.30/0.86	c 1	WARNING: for repeatability, setting FPU to use double precision
0.30/0.86	c 1	============================[ Problem Statistics ]=============================
0.30/0.86	c 1	|                                                                             |
0.30/0.86	c 1	|  Number of variables:  757                                                  |
0.30/0.86	c 1	|  Number of clauses:    6306                                                 |
0.30/0.86	c 1	|  Parsing time:         0.00         s                                       |
0.30/0.86	c 1	OK
0.30/0.86	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.30/0.86	c 1	SEARCHING: _COST <= 27
0.30/0.86	c 1	============================[ Search Statistics ]==============================
0.30/0.86	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.86	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.86	c 1	===============================================================================
0.30/0.86	c 1	|         0 |     757     6306    18738 |     2102        0    nan |  0.000 % |
0.30/0.87	c 1	===============================================================================
0.30/0.87	c 1	restarts              : 1
0.30/0.87	c 1	conflicts             : 32            (8002 /sec)
0.30/0.87	c 1	decisions             : 90            (0.00 % random) (22506 /sec)
0.30/0.87	c 1	propagations          : 2091           (522881 /sec)
0.30/0.87	c 1	conflict literals     : 346            (9.19 % deleted)
0.30/0.87	c 1	Memory used           : 2.05 MB
0.30/0.87	c 1	CPU time              : 0.003999 s
0.30/0.87	c 1	
0.30/0.87	c 1	SATISFIABLE
0.30/0.87	c 1	OK
0.30/0.87	c 1	FOUND: _COST <= 27
0.30/0.87	s SATISFIABLE
0.30/0.87	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.30/0.87	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.78/0.95	c 1	Decoding HOME/temp.out
0.78/0.97	c 1	OBJECTIVE _COST 19
0.78/0.97	o 19
0.78/0.97	v 7 6 6 8 9 8 5 3 4 6 7 10 9 6 3 9 9 9 3 5
0.78/0.98	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.89/1.03	c 1	OK
0.89/1.03	c 1	OBJECTIVE BOUND: 0 <= _COST <= 19
0.89/1.03	c 1	SEARCHING: _COST <= 9
0.89/1.04	c 1	============================[ Search Statistics ]==============================
0.89/1.04	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/1.04	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/1.04	c 1	===============================================================================
0.89/1.04	c 1	|        32 |     757     6306    18738 |     2102       32     11 |  0.000 % |
0.89/1.04	c 1	|       132 |     757     6306    18738 |     2312      132     13 | 28.020 % |
0.89/1.04	c 1	|       282 |     757     6306    18738 |     2543      282     12 | 28.020 % |
0.89/1.05	c 1	|       507 |     545     4037    12533 |     2797      507     12 | 28.020 % |
0.89/1.07	c 1	|       844 |     545     4037    12533 |     3077      844     12 | 28.020 % |
0.89/1.09	c 1	|      1351 |     545     4037    12533 |     3385     1351     12 | 28.020 % |
0.98/1.13	c 1	|      2112 |     545     4037    12533 |     3723     2112     12 | 28.020 % |
0.98/1.19	c 1	|      3252 |     545     4037    12533 |     4096     3252     13 | 28.020 % |
1.08/1.29	c 1	|      4960 |     545     4037    12533 |     4505     2724     13 | 28.020 % |
1.28/1.46	c 2	|      7523 |     545     4037    12533 |     4956     2811     11 | 28.020 % |
1.57/1.70	c 2	|     11369 |     545     4037    12533 |     5452     3991     13 | 28.020 % |
1.87/2.07	c 2	|     17135 |     545     4037    12533 |     5997     3869     14 | 28.020 % |
2.47/2.68	c 3	|     25784 |     545     4037    12533 |     6596     6064     16 | 28.020 % |
3.46/3.64	c 4	|     38758 |     545     4037    12533 |     7256     5005     16 | 28.020 % |
4.35/4.54	c 5	===============================================================================
4.35/4.54	c 5	restarts              : 15
4.35/4.54	c 5	conflicts             : 51264         (14704 /sec)
4.35/4.54	c 5	decisions             : 59612         (0.98 % random) (17098 /sec)
4.35/4.54	c 5	propagations          : 4657648        (1335921 /sec)
4.35/4.54	c 5	conflict literals     : 786239         (31.50 % deleted)
4.35/4.54	c 5	Memory used           : 3.08 MB
4.35/4.54	c 5	CPU time              : 3.48647 s
4.35/4.54	c 5	
4.35/4.54	c 5	SATISFIABLE
4.35/4.54	c 5	OK
4.35/4.54	c 5	FOUND: _COST <= 9
4.35/4.54	c 5	DECODING HOME/temp.out WITH HOME/temp.map
4.35/4.54	c 5	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
4.39/4.62	c 5	Decoding HOME/temp.out
4.39/4.66	c 5	OBJECTIVE _COST 9
4.39/4.66	o 9
4.39/4.66	v 1 10 9 3 6 4 7 7 7 3 7 6 6 2 7 8 4 1 7 4
4.39/4.66	c 5	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
4.39/4.70	c 5	OK
4.39/4.71	c 5	OBJECTIVE BOUND: 0 <= _COST <= 9
4.39/4.71	c 5	SEARCHING: _COST <= 4
4.39/4.71	c 5	============================[ Search Statistics ]==============================
4.39/4.71	c 5	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.39/4.71	c 5	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.39/4.71	c 5	===============================================================================
4.39/4.71	c 5	|     51264 |     462     3016     9709 |     1005     6012     13 | 28.020 % |
4.39/4.72	c 5	|     51366 |     462     3016     9709 |     1105      854      9 | 38.982 % |
4.39/4.72	c 5	|     51516 |     462     3016     9709 |     1216     1004      9 | 38.982 % |
4.39/4.73	c 5	|     51741 |     462     3016     9709 |     1338     1229     10 | 38.982 % |
4.39/4.75	c 5	|     52081 |     462     3016     9709 |     1471     1569      9 | 38.982 % |
4.39/4.78	c 5	|     52591 |     462     3016     9709 |     1619     1143      9 | 38.982 % |
4.60/4.81	c 5	|     53351 |     462     3016     9709 |     1781     1903     11 | 38.982 % |
4.60/4.86	c 5	===============================================================================
4.60/4.86	c 5	restarts              : 22
4.60/4.86	c 5	conflicts             : 54320         (14901 /sec)
4.60/4.86	c 5	decisions             : 63221         (0.99 % random) (17342 /sec)
4.60/4.86	c 5	propagations          : 4934033        (1353479 /sec)
4.60/4.86	c 5	conflict literals     : 819806         (31.49 % deleted)
4.60/4.86	c 5	Memory used           : 3.08 MB
4.60/4.86	c 5	CPU time              : 3.64545 s
4.60/4.86	c 5	
4.60/4.86	c 5	UNSATISFIABLE
4.60/4.86	c 5	OK
4.60/4.86	c 5	NOT FOUND: _COST <= 4
4.60/4.86	c 5	OK
4.60/4.86	c 5	OBJECTIVE BOUND: 5 <= _COST <= 9
4.60/4.86	c 5	SEARCHING: _COST <= 7
4.60/4.86	c 5	============================[ Search Statistics ]==============================
4.60/4.86	c 5	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.60/4.86	c 5	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.60/4.86	c 5	===============================================================================
4.60/4.86	c 5	|     54320 |     451     2965     9589 |      988     1433     11 | 38.982 % |
4.60/4.87	c 5	|     54420 |     451     2965     9589 |     1087      817      9 | 40.426 % |
4.60/4.88	c 5	|     54571 |     451     2965     9589 |     1195      968      9 | 40.426 % |
4.60/4.89	c 5	|     54797 |     451     2965     9589 |     1315     1194     10 | 40.426 % |
4.70/4.90	c 5	|     55134 |     451     2965     9589 |     1447     1531     10 | 40.426 % |
4.70/4.94	c 5	|     55640 |     451     2965     9589 |     1591     1128     10 | 40.426 % |
4.70/4.97	c 5	|     56400 |     451     2965     9589 |     1750     1888     11 | 40.426 % |
4.79/5.03	c 5	|     57539 |     451     2965     9589 |     1925     1940     11 | 40.426 % |
4.89/5.12	c 5	|     59247 |     451     2965     9589 |     2118     1332     10 | 40.426 % |
4.99/5.26	c 5	|     61811 |     451     2965     9589 |     2330     1378     13 | 40.426 % |
5.19/5.47	c 6	|     65656 |     451     2965     9589 |     2563     2468     12 | 40.427 % |
5.59/5.81	c 6	|     71423 |     451     2965     9589 |     2819     2295     13 | 40.427 % |
6.09/6.31	c 6	|     80072 |     451     2965     9589 |     3101     2920     14 | 40.427 % |
6.78/7.08	c 7	|     93046 |     451     2965     9589 |     3411     1861     15 | 40.428 % |
7.97/8.22	c 8	|    112507 |     451     2965     9589 |     3753     2218     12 | 40.430 % |
8.07/8.31	c 8	===============================================================================
8.07/8.31	c 8	restarts              : 37
8.07/8.31	c 8	conflicts             : 113951        (16147 /sec)
8.07/8.31	c 8	decisions             : 132631        (1.12 % random) (18794 /sec)
8.07/8.31	c 8	propagations          : 10436745       (1478936 /sec)
8.07/8.31	c 8	conflict literals     : 1673867        (31.31 % deleted)
8.07/8.31	c 8	Memory used           : 3.08 MB
8.07/8.31	c 8	CPU time              : 7.05693 s
8.07/8.31	c 8	
8.07/8.31	c 8	UNSATISFIABLE
8.07/8.31	c 8	OK
8.07/8.31	c 8	NOT FOUND: _COST <= 7
8.07/8.31	c 8	OK
8.07/8.31	c 8	OBJECTIVE BOUND: 8 <= _COST <= 9
8.07/8.31	c 8	SEARCHING: _COST <= 8
8.07/8.31	c 8	============================[ Search Statistics ]==============================
8.07/8.31	c 8	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
8.07/8.31	c 8	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
8.07/8.31	c 8	===============================================================================
8.07/8.31	c 8	|    113951 |     440     2899     9424 |      966     2735     12 | 40.430 % |
8.07/8.32	c 8	|    114051 |     440     2899     9424 |     1062      784     10 | 41.878 % |
8.07/8.33	c 9	|    114202 |     440     2899     9424 |     1169      935     10 | 41.878 % |
8.07/8.34	c 9	|    114427 |     440     2899     9424 |     1286     1160     10 | 41.878 % |
8.07/8.35	c 9	|    114764 |     440     2899     9424 |     1414     1497     11 | 41.878 % |
8.07/8.38	c 9	|    115270 |     440     2899     9424 |     1556     1072     10 | 41.878 % |
8.17/8.41	c 9	|    116030 |     440     2899     9424 |     1711     1832     11 | 41.878 % |
8.17/8.47	c 9	|    117170 |     440     2899     9424 |     1883     1898     11 | 41.878 % |
8.27/8.57	c 9	|    118878 |     440     2899     9424 |     2071     1283     11 | 41.878 % |
8.47/8.71	c 9	|    121440 |     440     2899     9424 |     2278     1368     11 | 41.878 % |
8.66/8.93	c 9	|    125284 |     440     2899     9424 |     2506     2490     15 | 41.878 % |
8.96/9.25	c 9	|    131052 |     440     2899     9424 |     2757     2417     13 | 41.878 % |
9.46/9.73	c 10	|    139702 |     440     2899     9424 |     3032     3153     15 | 41.878 % |
10.15/10.49	c 11	|    152676 |     440     2899     9424 |     3336     2247     14 | 41.878 % |
11.04/11.30	c 11	===============================================================================
11.04/11.30	c 11	restarts              : 51
11.04/11.30	c 11	conflicts             : 165988        (16565 /sec)
11.04/11.30	c 11	decisions             : 193218        (1.17 % random) (19282 /sec)
11.04/11.30	c 11	propagations          : 15101446       (1507059 /sec)
11.04/11.30	c 11	conflict literals     : 2463908        (30.99 % deleted)
11.04/11.30	c 11	Memory used           : 3.08 MB
11.04/11.30	c 11	CPU time              : 10.0205 s
11.04/11.30	c 11	
11.04/11.30	c 11	SATISFIABLE
11.04/11.30	c 11	OK
11.04/11.30	c 11	FOUND: _COST <= 8
11.04/11.30	c 11	DECODING HOME/temp.out WITH HOME/temp.map
11.04/11.30	c 11	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
11.04/11.38	c 12	Decoding HOME/temp.out
11.05/11.41	c 12	OBJECTIVE _COST 8
11.05/11.41	o 8
11.05/11.41	v 1 6 9 3 6 7 9 6 7 1 7 4 6 8 7 9 4 1 7 5
11.05/11.43	c 12	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
11.05/11.47	c 12	OK
11.05/11.47	c 12	OBJECTIVE _COST 8
11.05/11.47	s OPTIMUM FOUND
11.05/11.47	c 12	CPU 11.04 (0.05 0.02 10.99 0.12)
11.05/11.47	c 12	END Tue Jul 15 21:23:10 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-1123427-1216149778/watcher-1123427-1216149778 -o /tmp/evaluation-result-1123427-1216149778/solver-1123427-1216149778 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar++ -max -incremental -c -vv -java=java -Xmx700M -decjava=java -Xmx50M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat-inc -tmp=HOME/temp HOME/instance-1123427-1216149778.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: 1.92 2.00 1.99 4/81 30303
/proc/meminfo: memFree=1731096/2055920 swapFree=4192812/4192956
[pid=30303] ppid=30301 vsize=12268 CPUtime=0
/proc/30303/stat : 30303 (sugar++) R 30301 30303 29925 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 71680434 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 212248186003 0 0 4224 0 0 0 0 17 1 0 0
/proc/30303/statm: 3067 316 241 3 0 167 0

[startup+0.086209 s]
/proc/loadavg: 1.92 2.00 1.99 4/81 30303
/proc/meminfo: memFree=1731096/2055920 swapFree=4192812/4192956
[pid=30303] ppid=30301 vsize=16740 CPUtime=0.06
/proc/30303/stat : 30303 (sugar++) S 30301 30303 29925 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 71680434 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30303/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.101215 s]
/proc/loadavg: 1.92 2.00 1.99 4/81 30303
/proc/meminfo: memFree=1731096/2055920 swapFree=4192812/4192956
[pid=30303] ppid=30301 vsize=16740 CPUtime=0.06
/proc/30303/stat : 30303 (sugar++) S 30301 30303 29925 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 71680434 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30303/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.301247 s]
/proc/loadavg: 1.92 2.00 1.99 4/81 30303
/proc/meminfo: memFree=1731096/2055920 swapFree=4192812/4192956
[pid=30303] ppid=30301 vsize=16740 CPUtime=0.06
/proc/30303/stat : 30303 (sugar++) S 30301 30303 29925 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 71680434 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30303/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701364 s]
/proc/loadavg: 1.92 2.00 1.99 4/81 30303
/proc/meminfo: memFree=1731096/2055920 swapFree=4192812/4192956
[pid=30303] ppid=30301 vsize=16740 CPUtime=0.3
/proc/30303/stat : 30303 (sugar++) S 30301 30303 29925 0 -1 4194304 1297 4185 0 1 5 2 20 3 15 0 1 0 71680434 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30303/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 16740

[startup+1.50145 s]
/proc/loadavg: 1.92 2.00 1.99 2/93 30336
/proc/meminfo: memFree=1722296/2055920 swapFree=4192812/4192956
[pid=30303] ppid=30301 vsize=16740 CPUtime=0.91
/proc/30303/stat : 30303 (sugar++) S 30301 30303 29925 0 -1 4194304 1546 13291 0 3 5 2 76 8 15 0 1 0 71680434 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30303/statm: 4185 1114 414 3 0 764 0
[pid=30326] ppid=30303 vsize=2488 CPUtime=0.47
/proc/30326/stat : 30326 (minisat-inc) R 30303 30303 29925 0 -1 4194304 356 0 0 0 47 0 0 0 19 0 1 0 71680520 2547712 302 996147200 134512640 135134323 4294956192 18446744073709551615 134531929 0 0 4096 3 0 0 0 17 1 0 0
/proc/30326/statm: 622 302 79 151 0 468 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 19228

[startup+3.10173 s]
/proc/loadavg: 1.92 2.00 1.99 3/83 30336
/proc/meminfo: memFree=1726728/2055920 swapFree=4192812/4192956
[pid=30303] ppid=30301 vsize=16740 CPUtime=0.91
/proc/30303/stat : 30303 (sugar++) S 30301 30303 29925 0 -1 4194304 1546 13291 0 3 5 2 76 8 15 0 1 0 71680434 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30303/statm: 4185 1114 414 3 0 764 0
[pid=30326] ppid=30303 vsize=2888 CPUtime=2.05
/proc/30326/stat : 30326 (minisat-inc) R 30303 30303 29925 0 -1 4194304 463 0 0 0 205 0 0 0 25 0 1 0 71680520 2957312 409 996147200 134512640 135134323 4294956192 18446744073709551615 134531971 0 0 4096 3 0 0 0 17 1 0 0
/proc/30326/statm: 722 409 79 151 0 568 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 19628

[startup+6.30228 s]
/proc/loadavg: 1.93 2.00 1.99 3/83 30346
/proc/meminfo: memFree=1726088/2055920 swapFree=4192812/4192956
[pid=30303] ppid=30301 vsize=16740 CPUtime=1.03
/proc/30303/stat : 30303 (sugar++) S 30301 30303 29925 0 -1 4194304 1618 16992 0 4 5 2 86 10 15 0 1 0 71680434 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30303/statm: 4185 1114 414 3 0 764 0
[pid=30326] ppid=30303 vsize=3152 CPUtime=5.06
/proc/30326/stat : 30326 (minisat-inc) R 30303 30303 29925 0 -1 4194304 510 0 0 0 506 0 0 0 25 0 1 0 71680520 3227648 452 996147200 134512640 135134323 4294956192 18446744073709551615 134532052 0 0 4096 3 0 0 0 17 1 0 0
/proc/30326/statm: 788 452 79 151 0 634 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 19892

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

[startup+9.50183 s]
/proc/loadavg: 1.93 2.00 1.99 3/83 30346
/proc/meminfo: memFree=1726088/2055920 swapFree=4192812/4192956
[pid=30303] ppid=30301 vsize=16740 CPUtime=1.03
/proc/30303/stat : 30303 (sugar++) S 30301 30303 29925 0 -1 4194304 1618 16992 0 4 5 2 86 10 15 0 1 0 71680434 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30303/statm: 4185 1114 414 3 0 764 0
[pid=30326] ppid=30303 vsize=3152 CPUtime=8.23
/proc/30326/stat : 30326 (minisat-inc) R 30303 30303 29925 0 -1 4194304 512 0 0 0 823 0 0 0 25 0 1 0 71680520 3227648 452 996147200 134512640 135134323 4294956192 18446744073709551615 134531941 0 0 4096 3 0 0 0 17 1 0 0
/proc/30326/statm: 788 452 79 151 0 634 0
Current children cumulated CPU time (s) 9.26
Current children cumulated vsize (KiB) 19892

[startup+10.302 s]
/proc/loadavg: 1.93 2.00 1.99 3/83 30346
/proc/meminfo: memFree=1726088/2055920 swapFree=4192812/4192956
[pid=30303] ppid=30301 vsize=16740 CPUtime=1.03
/proc/30303/stat : 30303 (sugar++) S 30301 30303 29925 0 -1 4194304 1618 16992 0 4 5 2 86 10 15 0 1 0 71680434 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30303/statm: 4185 1114 414 3 0 764 0
[pid=30326] ppid=30303 vsize=3152 CPUtime=9.02
/proc/30326/stat : 30326 (minisat-inc) R 30303 30303 29925 0 -1 4194304 515 0 0 0 902 0 0 0 25 0 1 0 71680520 3227648 455 996147200 134512640 135134323 4294956192 18446744073709551615 134532177 0 0 4096 3 0 0 0 17 1 0 0
/proc/30326/statm: 788 455 79 151 0 634 0
Current children cumulated CPU time (s) 10.05
Current children cumulated vsize (KiB) 19892

[startup+11.1021 s]
/proc/loadavg: 1.93 2.00 1.99 3/83 30346
/proc/meminfo: memFree=1726152/2055920 swapFree=4192812/4192956
[pid=30303] ppid=30301 vsize=16740 CPUtime=1.03
/proc/30303/stat : 30303 (sugar++) S 30301 30303 29925 0 -1 4194304 1618 16992 0 4 5 2 86 10 15 0 1 0 71680434 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30303/statm: 4185 1114 414 3 0 764 0
[pid=30326] ppid=30303 vsize=3152 CPUtime=9.81
/proc/30326/stat : 30326 (minisat-inc) R 30303 30303 29925 0 -1 4194304 515 0 0 0 981 0 0 0 25 0 1 0 71680520 3227648 455 996147200 134512640 135134323 4294956192 18446744073709551615 134532135 0 0 4096 3 0 0 0 17 1 0 0
/proc/30326/statm: 788 455 79 151 0 634 0
Current children cumulated CPU time (s) 10.84
Current children cumulated vsize (KiB) 19892

[startup+11.3021 s]
/proc/loadavg: 1.93 2.00 1.99 3/83 30346
/proc/meminfo: memFree=1726152/2055920 swapFree=4192812/4192956
[pid=30303] ppid=30301 vsize=16740 CPUtime=1.03
/proc/30303/stat : 30303 (sugar++) S 30301 30303 29925 0 -1 4194304 1618 16992 0 4 5 2 86 10 15 0 1 0 71680434 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30303/statm: 4185 1114 414 3 0 764 0
[pid=30326] ppid=30303 vsize=3152 CPUtime=10.01
/proc/30326/stat : 30326 (minisat-inc) R 30303 30303 29925 0 -1 4194304 515 0 0 0 1001 0 0 0 25 0 1 0 71680520 3227648 455 996147200 134512640 135134323 4294956192 18446744073709551615 134523241 0 0 4096 3 0 0 0 17 1 0 0
/proc/30326/statm: 788 455 79 151 0 634 0
Current children cumulated CPU time (s) 11.04
Current children cumulated vsize (KiB) 19892

[startup+11.4022 s]
/proc/loadavg: 1.93 2.00 1.99 3/83 30346
/proc/meminfo: memFree=1726152/2055920 swapFree=4192812/4192956
[pid=30303] ppid=30301 vsize=16740 CPUtime=1.03
/proc/30303/stat : 30303 (sugar++) S 30301 30303 29925 0 -1 4194304 1668 16992 0 4 5 2 86 10 15 0 1 0 71680434 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 212243361890 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30303/statm: 4185 1114 414 3 0 764 0
[pid=30326] ppid=30303 vsize=3152 CPUtime=10.02
/proc/30326/stat : 30326 (minisat-inc) S 30303 30303 29925 0 -1 4194304 517 0 0 0 1002 0 0 0 25 0 1 0 71680520 3227648 455 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/30326/statm: 788 455 79 151 0 634 0
Current children cumulated CPU time (s) 11.05
Current children cumulated vsize (KiB) 19892

Child status: 0
Real time (s): 11.4723
CPU time (s): 11.2113
CPU user time (s): 11.0503
CPU system time (s): 0.160975
CPU usage (%): 97.7245
Max. virtual memory (cumulated for all children) (KiB): 220156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.0503
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22982
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= 1232
involuntary context switches= 1470

runsolver used 0.016997 second user time and 0.040993 second system time

The end

Launcher Data (download as text)

Begin job on node14 at 2008-07-15 21:22:58
IDJOB=1123427
IDBENCH=62868
IDSOLVER=367
FILE ID=node14/1123427-1216149778
PBS_JOBID= 7905677
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/pi/pi-20-10-20-t70/normalized-pi-20-10-20-30-18.xml
COMMAND LINE= DIR/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat-inc" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1123427-1216149778/watcher-1123427-1216149778 -o /tmp/evaluation-result-1123427-1216149778/solver-1123427-1216149778 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat-inc" -tmp="HOME/temp" HOME/instance-1123427-1216149778.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 1701183b819d6ab7c814435446d14a54
RANDOM SEED=67322726

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:       1731640 kB
Buffers:         78856 kB
Cached:         162408 kB
SwapCached:          0 kB
Active:         196756 kB
Inactive:        69572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1731640 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             836 kB
Writeback:           0 kB
Mapped:          45220 kB
Slab:            42996 kB
Committed_AS:   405136 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 21:23:10