Trace number 1121771

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 3.36449 3.62101

General information on the benchmark

Namemaxcsp/pi/pi-40-10-08-t60/
normalized-pi-40-10-07948-40-92.xml
MD5SUM7783e23a2913fd86a74816cff36b3c2f
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints1
Best CPU time to get the best result obtained on this benchmark0.413936
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints98
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension98
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)

0.00/0.07	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.00/0.07	c 0	BEGIN Tue Jul 15 16:47:25 2008
0.00/0.07	c 0	PID 19013
0.00/0.08	c 0	HOST node38.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-1121771-1216133245.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-1121771-1216133245.xml' 'HOME/temp.csp'
0.07/0.42	c 0	1 domains, 40 variables, 0 predicates, 98 relations, 98 constraints
0.07/0.44	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.44	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.40/0.52	c 0	Parsing HOME/temp.csp
0.40/0.65	c 0	parsed 237 expressions
0.40/0.66	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.40/0.66	c 0	MAX CSP: 98 constraints
0.40/0.66	c 0	Converting to clausal form CSP
0.40/0.68	c 0	converted 34 (10%) expressions
0.40/0.68	c 0	converted 68 (20%) expressions
0.40/0.68	c 0	converted 102 (30%) expressions
0.40/0.69	c 0	converted 136 (40%) expressions
0.40/0.70	c 0	converted 169 (50%) expressions
0.40/0.71	c 0	converted 203 (60%) expressions
0.40/0.72	c 0	converted 237 (70%) expressions
0.40/0.72	c 0	converted 271 (80%) expressions
0.40/0.73	c 0	converted 305 (90%) expressions
0.40/0.78	c 0	converted 338 (100%) expressions
0.40/0.79	c 0	CSP : 236 integers, 0 booleans, 293 clauses, largest domain size 148
0.40/0.79	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.40/0.79	c 0	Propagation in CSP
0.40/0.81	c 0	95 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.40/0.81	c 0	CSP : 236 integers, 0 booleans, 293 clauses, largest domain size 99
0.40/0.81	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.40/0.81	c 0	Simplifing CSP by introducing new Boolean variables
0.40/0.81	c 0	CSP : 236 integers, 0 booleans, 293 clauses, largest domain size 99
0.40/0.81	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.40/0.83	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.40/0.85	c 0	24 (10%) CSP integer variables are encoded (192 clauses, 1984 bytes)
0.40/0.86	c 0	48 (20%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.40/0.86	c 0	71 (30%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.40/0.86	c 0	95 (40%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.40/0.86	c 0	118 (50%) CSP integer variables are encoded (320 clauses, 3392 bytes)
0.40/0.86	c 0	142 (60%) CSP integer variables are encoded (422 clauses, 4514 bytes)
0.40/0.87	c 0	166 (70%) CSP integer variables are encoded (706 clauses, 7638 bytes)
0.40/0.87	c 0	189 (80%) CSP integer variables are encoded (1142 clauses, 13069 bytes)
0.40/0.87	c 0	213 (90%) CSP integer variables are encoded (1236 clauses, 14291 bytes)
0.40/0.87	c 0	236 (100%) CSP integer variables are encoded (1372 clauses, 16059 bytes)
0.40/0.92	c 1	30 (10%) CSP clauses are encoded (2109 clauses, 30466 bytes)
0.40/0.94	c 1	59 (20%) CSP clauses are encoded (2828 clauses, 45500 bytes)
0.40/0.95	c 1	88 (30%) CSP clauses are encoded (3564 clauses, 61551 bytes)
0.40/0.96	c 1	118 (40%) CSP clauses are encoded (3929 clauses, 68542 bytes)
0.40/0.97	c 1	147 (50%) CSP clauses are encoded (4654 clauses, 78979 bytes)
0.40/0.98	c 1	176 (60%) CSP clauses are encoded (7855 clauses, 126036 bytes)
0.40/0.99	c 1	206 (70%) CSP clauses are encoded (15009 clauses, 250860 bytes)
0.40/0.99	c 1	235 (80%) CSP clauses are encoded (15300 clauses, 255532 bytes)
0.40/1.00	c 1	264 (90%) CSP clauses are encoded (15925 clauses, 266159 bytes)
0.93/1.01	c 1	293 (100%) CSP clauses are encoded (17924 clauses, 301347 bytes)
0.93/1.01	c 1	293 CSP clauses encoded
0.93/1.01	c 1	Writing map file : HOME/temp.map
0.93/1.01	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.93/1.01	c 1	SAT : 1608 SAT variables, 17924 SAT clauses, 301347 bytes
0.93/1.01	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.93/1.02	c 1	OBJECTIVE minimize _COST
0.93/1.02	c 1	SOLVING HOME/temp.cnf
0.93/1.02	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.93/1.02	c 1	This is MiniSat 2.0 beta incremental
0.93/1.02	c 1	WARNING: for repeatability, setting FPU to use double precision
0.93/1.02	c 1	============================[ Problem Statistics ]=============================
0.93/1.02	c 1	|                                                                             |
0.93/1.02	c 1	|  Number of variables:  1608                                                 |
0.93/1.02	c 1	|  Number of clauses:    17924                                                |
0.93/1.03	c 1	|  Parsing time:         0.01         s                                       |
0.93/1.03	c 1	OK
0.93/1.03	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.93/1.03	c 1	SEARCHING: _COST <= 49
0.93/1.03	c 1	============================[ Search Statistics ]==============================
0.93/1.03	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.93/1.03	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.93/1.03	c 1	===============================================================================
0.93/1.03	c 1	|         0 |    1608    17924    53324 |     5974        0    nan |  0.000 % |
0.93/1.04	c 1	===============================================================================
0.93/1.04	c 1	restarts              : 1
0.93/1.04	c 1	conflicts             : 2             (200 /sec)
0.93/1.04	c 1	decisions             : 49            (0.00 % random) (4901 /sec)
0.93/1.04	c 1	propagations          : 1746           (174635 /sec)
0.93/1.04	c 1	conflict literals     : 12             (7.69 % deleted)
0.93/1.04	c 1	Memory used           : 2.61 MB
0.93/1.04	c 1	CPU time              : 0.009998 s
0.93/1.04	c 1	
0.93/1.04	c 1	SATISFIABLE
0.93/1.04	c 1	OK
0.93/1.04	c 1	FOUND: _COST <= 49
0.93/1.04	s SATISFIABLE
0.93/1.04	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.93/1.04	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'
0.96/1.12	c 1	Decoding HOME/temp.out
0.96/1.16	c 1	OBJECTIVE _COST 49
0.96/1.16	o 49
0.96/1.17	v 10 10 9 5 10 10 7 1 10 3 3 6 6 2 9 8 8 10 9 8 10 6 8 7 10 10 9 10 5 10 10 4 7 10 10 8 9 10 10 10
0.96/1.17	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.96/1.20	c 1	OK
0.96/1.20	c 1	OBJECTIVE BOUND: 0 <= _COST <= 49
0.96/1.20	c 1	SEARCHING: _COST <= 24
0.96/1.20	c 1	============================[ Search Statistics ]==============================
0.96/1.20	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.96/1.20	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.96/1.20	c 1	===============================================================================
0.96/1.20	c 1	|         2 |    1608    17924    53324 |     5974        2      6 |  0.000 % |
0.96/1.20	c 1	===============================================================================
0.96/1.20	c 1	restarts              : 2
0.96/1.20	c 1	conflicts             : 9             (692 /sec)
0.96/1.20	c 1	decisions             : 106           (0.00 % random) (8155 /sec)
0.96/1.20	c 1	propagations          : 4117           (316741 /sec)
0.96/1.20	c 1	conflict literals     : 75             (19.35 % deleted)
0.96/1.20	c 1	Memory used           : 2.61 MB
0.96/1.20	c 1	CPU time              : 0.012998 s
0.96/1.20	c 1	
0.96/1.20	c 1	SATISFIABLE
0.96/1.20	c 1	OK
0.96/1.20	c 1	FOUND: _COST <= 24
0.96/1.20	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.96/1.20	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'
0.96/1.28	c 1	Decoding HOME/temp.out
1.09/1.33	c 1	OBJECTIVE _COST 24
1.09/1.33	o 24
1.09/1.33	v 10 5 5 5 10 9 7 1 5 3 5 9 9 2 7 4 8 3 10 6 9 8 10 10 8 4 8 10 4 10 3 10 8 10 7 3 5 5 6 8
1.09/1.34	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.09/1.36	c 1	OK
1.09/1.36	c 1	OBJECTIVE BOUND: 0 <= _COST <= 24
1.09/1.36	c 1	SEARCHING: _COST <= 12
1.09/1.37	c 1	============================[ Search Statistics ]==============================
1.09/1.37	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.09/1.37	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.09/1.37	c 1	===============================================================================
1.09/1.37	c 1	|         9 |    1265    17924    53324 |     5974        9      8 |  0.000 % |
1.09/1.37	c 1	|       110 |    1265    17924    53324 |     6572      110     16 | 33.898 % |
1.09/1.37	c 1	===============================================================================
1.09/1.37	c 1	restarts              : 4
1.09/1.37	c 1	conflicts             : 174           (7567 /sec)
1.09/1.37	c 1	decisions             : 405           (0.25 % random) (17612 /sec)
1.09/1.37	c 1	propagations          : 28847          (1254436 /sec)
1.09/1.37	c 1	conflict literals     : 2756           (25.61 % deleted)
1.09/1.37	c 1	Memory used           : 2.61 MB
1.09/1.37	c 1	CPU time              : 0.022996 s
1.09/1.37	c 1	
1.09/1.37	c 1	SATISFIABLE
1.09/1.37	c 1	OK
1.09/1.37	c 1	FOUND: _COST <= 12
1.09/1.37	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.09/1.37	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.23/1.45	c 1	Decoding HOME/temp.out
1.23/1.50	c 1	OBJECTIVE _COST 12
1.23/1.50	o 12
1.23/1.50	v 10 6 9 5 10 3 7 3 9 8 3 7 6 10 4 5 8 4 1 10 9 6 6 10 10 4 10 9 5 7 10 10 7 10 6 8 9 1 1 10
1.23/1.51	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.23/1.53	c 1	OK
1.23/1.53	c 1	OBJECTIVE BOUND: 0 <= _COST <= 12
1.23/1.53	c 1	SEARCHING: _COST <= 6
1.23/1.55	c 1	============================[ Search Statistics ]==============================
1.23/1.55	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.23/1.55	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.23/1.55	c 1	===============================================================================
1.23/1.55	c 1	|       174 |    1063    17924    53324 |     5974      174     16 | 33.898 % |
1.23/1.55	c 1	|       274 |    1063    17924    53324 |     6572      274     15 | 42.231 % |
1.23/1.56	c 1	|       424 |    1063    17924    53324 |     7229      424     16 | 42.231 % |
1.23/1.58	c 1	|       649 |     929     6677    21534 |     7952      647     18 | 42.231 % |
1.23/1.59	c 1	|       986 |     929     6677    21534 |     8747      984     21 | 42.231 % |
1.35/1.62	c 1	|      1492 |     929     6677    21534 |     9622     1490     21 | 42.231 % |
1.35/1.68	c 1	|      2251 |     929     6677    21534 |    10584     2249     21 | 42.231 % |
1.35/1.76	c 1	|      3390 |     929     6677    21534 |    11642     3388     21 | 42.231 % |
1.35/1.86	c 1	===============================================================================
1.35/1.86	c 1	restarts              : 12
1.35/1.86	c 1	conflicts             : 4561          (12886 /sec)
1.35/1.86	c 1	decisions             : 5513          (0.98 % random) (15576 /sec)
1.35/1.86	c 1	propagations          : 697609         (1970948 /sec)
1.35/1.86	c 1	conflict literals     : 95521          (31.07 % deleted)
1.35/1.86	c 1	Memory used           : 2.86 MB
1.35/1.86	c 1	CPU time              : 0.353946 s
1.35/1.86	c 1	
1.35/1.86	c 1	SATISFIABLE
1.35/1.87	c 1	OK
1.35/1.87	c 1	FOUND: _COST <= 6
1.35/1.87	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.35/1.87	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'
1.35/1.94	c 2	Decoding HOME/temp.out
1.35/1.99	c 2	OBJECTIVE _COST 6
1.35/1.99	o 6
1.35/1.99	v 6 3 5 5 10 6 3 3 2 6 4 6 5 1 8 1 9 10 6 6 1 1 8 9 2 5 9 2 10 10 9 4 7 10 5 8 5 6 10 2
1.35/2.00	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.35/2.03	c 2	OK
1.35/2.03	c 2	OBJECTIVE BOUND: 0 <= _COST <= 6
1.35/2.03	c 2	SEARCHING: _COST <= 3
1.35/2.04	c 2	============================[ Search Statistics ]==============================
1.35/2.05	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.35/2.05	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.35/2.05	c 2	===============================================================================
1.35/2.05	c 2	|      4561 |     819     5090    17097 |     1696     4541     21 | 42.231 % |
1.35/2.05	c 2	|      4661 |     819     5090    17097 |     1866     2371     19 | 49.071 % |
1.35/2.06	c 2	|      4813 |     819     5090    17097 |     2052     2523     19 | 49.071 % |
1.35/2.07	c 2	|      5038 |     819     5090    17097 |     2258     2748     19 | 49.071 % |
1.35/2.10	c 2	|      5375 |     819     5090    17097 |     2484     3085     19 | 49.071 % |
1.91/2.15	c 2	|      5881 |     819     5090    17097 |     2732     1841     18 | 49.071 % |
2.01/2.21	c 2	|      6641 |     819     5090    17097 |     3005     2601     18 | 49.071 % |
2.10/2.31	c 2	|      7780 |     819     5090    17097 |     3306     3740     18 | 49.071 % |
2.20/2.47	c 2	|      9488 |     819     5090    17097 |     3636     3316     18 | 49.071 % |
2.40/2.69	c 2	|     12050 |     819     5090    17097 |     4000     3561     21 | 49.071 % |
2.80/3.04	c 3	|     15894 |     819     5090    17097 |     4400     4903     20 | 49.071 % |
2.90/3.18	c 3	===============================================================================
2.90/3.18	c 3	restarts              : 23
2.90/3.18	c 3	conflicts             : 17525         (11716 /sec)
2.90/3.18	c 3	decisions             : 19681         (1.02 % random) (13158 /sec)
2.90/3.18	c 3	propagations          : 2750364        (1838759 /sec)
2.90/3.18	c 3	conflict literals     : 367049         (32.33 % deleted)
2.90/3.18	c 3	Memory used           : 2.99 MB
2.90/3.18	c 3	CPU time              : 1.49577 s
2.90/3.18	c 3	
2.90/3.18	c 3	SATISFIABLE
2.90/3.18	c 3	OK
2.90/3.18	c 3	FOUND: _COST <= 3
2.90/3.18	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.90/3.18	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.98/3.26	c 3	Decoding HOME/temp.out
3.07/3.30	c 3	OBJECTIVE _COST 3
3.07/3.30	o 3
3.07/3.31	v 4 1 1 6 2 5 7 3 1 3 5 9 5 4 7 4 7 6 4 6 7 5 3 9 8 7 3 3 10 9 7 5 5 10 2 10 2 6 9 5
3.07/3.33	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
3.07/3.36	c 3	OK
3.07/3.36	c 3	OBJECTIVE BOUND: 0 <= _COST <= 3
3.07/3.36	c 3	SEARCHING: _COST <= 1
3.07/3.37	c 3	============================[ Search Statistics ]==============================
3.07/3.38	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.07/3.38	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.07/3.38	c 3	===============================================================================
3.07/3.38	c 3	|     17525 |     718     4109    14454 |     1369     3825     20 | 49.071 % |
3.07/3.38	c 3	|     17625 |     718     4109    14454 |     1506     2013     19 | 55.355 % |
3.07/3.39	c 3	|     17775 |     718     4109    14454 |     1657     2163     19 | 55.355 % |
3.14/3.41	c 3	|     18000 |     718     4109    14454 |     1823     2388     19 | 55.355 % |
3.14/3.42	c 3	|     18337 |     718     4109    14454 |     2005     2725     18 | 55.355 % |
3.14/3.43	c 3	===============================================================================
3.14/3.43	c 3	restarts              : 28
3.14/3.43	c 3	conflicts             : 18394         (11785 /sec)
3.14/3.43	c 3	decisions             : 20738         (1.02 % random) (13287 /sec)
3.14/3.43	c 3	propagations          : 2864574        (1835369 /sec)
3.14/3.43	c 3	conflict literals     : 381031         (32.23 % deleted)
3.14/3.43	c 3	Memory used           : 2.99 MB
3.14/3.43	c 3	CPU time              : 1.56076 s
3.14/3.43	c 3	
3.14/3.43	c 3	SATISFIABLE
3.14/3.43	c 3	OK
3.14/3.43	c 3	FOUND: _COST <= 1
3.14/3.43	c 3	DECODING HOME/temp.out WITH HOME/temp.map
3.14/3.43	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
3.19/3.51	c 3	Decoding HOME/temp.out
3.19/3.55	c 3	OBJECTIVE _COST 1
3.19/3.55	o 1
3.19/3.55	v 6 2 5 3 9 10 10 7 3 8 2 7 6 8 8 5 3 4 4 10 9 4 3 4 6 1 7 9 8 7 3 3 3 1 5 8 5 1 1 10
3.19/3.56	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
3.19/3.61	c 3	OK
3.19/3.61	c 3	OBJECTIVE BOUND: 0 <= _COST <= 1
3.19/3.61	c 3	SEARCHING: _COST <= 0
3.19/3.61	c 3	============================[ Search Statistics ]==============================
3.19/3.61	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.19/3.61	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.19/3.61	c 3	===============================================================================
3.19/3.61	c 3	|     18394 |     526     2839    10809 |      946      639     13 | 55.355 % |
3.19/3.61	c 3	===============================================================================
3.19/3.61	c 3	restarts              : 29
3.19/3.61	c 3	conflicts             : 18394         (11770 /sec)
3.19/3.61	c 3	decisions             : 20738         (1.02 % random) (13270 /sec)
3.19/3.61	c 3	propagations          : 2864766        (1833143 /sec)
3.19/3.61	c 3	conflict literals     : 381031         (32.23 % deleted)
3.19/3.61	c 3	Memory used           : 2.99 MB
3.19/3.61	c 3	CPU time              : 1.56276 s
3.19/3.61	c 3	
3.19/3.61	c 3	UNSATISFIABLE
3.19/3.61	c 3	OK
3.19/3.61	c 3	NOT FOUND: _COST <= 0
3.19/3.61	c 3	OK
3.19/3.61	c 3	OBJECTIVE _COST 1
3.19/3.61	s OPTIMUM FOUND
3.19/3.61	c 3	CPU 3.1 (0.06 0.02 3.04 0.22)
3.19/3.61	c 3	END Tue Jul 15 16:47:28 2008

Verifier Data (download as text)

OK	1	97
1 unsatisfied constraints, 97 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-1121771-1216133245/watcher-1121771-1216133245 -o /tmp/evaluation-result-1121771-1216133245/solver-1121771-1216133245 -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-1121771-1216133245.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 1.98 1.99 4/81 19013
/proc/meminfo: memFree=1752664/2055920 swapFree=4191900/4192956
[pid=19013] ppid=19011 vsize=12268 CPUtime=0
/proc/19013/stat : 19013 (sugar++) R 19011 19013 18025 0 -1 4194304 348 0 0 0 0 0 0 0 22 0 1 0 70024263 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 266890607205 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/19013/statm: 3067 316 241 3 0 167 0

[startup+0.0846129 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 19013
/proc/meminfo: memFree=1752664/2055920 swapFree=4191900/4192956
[pid=19013] ppid=19011 vsize=16740 CPUtime=0.07
/proc/19013/stat : 19013 (sugar++) S 19011 19013 18025 0 -1 4194304 1219 128 0 0 5 2 0 0 19 0 1 0 70024263 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19013/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.101928 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 19013
/proc/meminfo: memFree=1752664/2055920 swapFree=4191900/4192956
[pid=19013] ppid=19011 vsize=16740 CPUtime=0.07
/proc/19013/stat : 19013 (sugar++) S 19011 19013 18025 0 -1 4194304 1219 128 0 0 5 2 0 0 19 0 1 0 70024263 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19013/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.301886 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 19013
/proc/meminfo: memFree=1752664/2055920 swapFree=4191900/4192956
[pid=19013] ppid=19011 vsize=16740 CPUtime=0.07
/proc/19013/stat : 19013 (sugar++) S 19011 19013 18025 0 -1 4194304 1219 128 0 0 5 2 0 0 19 0 1 0 70024263 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19013/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.701933 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 19013
/proc/meminfo: memFree=1752664/2055920 swapFree=4191900/4192956
[pid=19013] ppid=19011 vsize=16740 CPUtime=0.4
/proc/19013/stat : 19013 (sugar++) S 19011 19013 18025 0 -1 4194304 1296 4331 0 1 5 2 30 3 15 0 1 0 70024263 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19013/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 16740

[startup+1.50202 s]
/proc/loadavg: 1.92 1.98 1.99 4/92 19035
/proc/meminfo: memFree=1741056/2055920 swapFree=4191900/4192956
[pid=19013] ppid=19011 vsize=16872 CPUtime=1.23
/proc/19013/stat : 19013 (sugar++) S 19011 19013 18025 0 -1 4194304 1668 17355 0 4 5 2 104 12 16 0 1 0 70024263 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19013/statm: 4218 1116 414 3 0 797 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 16872

[startup+3.1012 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 19076
/proc/meminfo: memFree=1747336/2055920 swapFree=4191900/4192956
[pid=19013] ppid=19011 vsize=16872 CPUtime=1.49
/proc/19013/stat : 19013 (sugar++) S 19011 19013 18025 0 -1 4194304 1754 24797 0 6 5 2 125 17 15 0 1 0 70024263 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19013/statm: 4218 1116 414 3 0 797 0
[pid=19036] ppid=19013 vsize=3060 CPUtime=1.41
/proc/19036/stat : 19036 (minisat-inc) R 19013 19013 18025 0 -1 4194304 561 0 0 0 141 0 0 0 24 0 1 0 70024365 3133440 500 996147200 134512640 135134323 4294956192 18446744073709551615 134534520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19036/statm: 765 500 79 151 0 611 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 19932

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

[startup+3.50125 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 19079
/proc/meminfo: memFree=1745968/2055920 swapFree=4191900/4192956
[pid=19013] ppid=19011 vsize=16872 CPUtime=1.63
/proc/19013/stat : 19013 (sugar++) S 19011 19013 18025 0 -1 4194304 1857 28520 0 7 6 2 136 19 15 0 1 0 70024263 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19013/statm: 4218 1116 414 3 0 797 0
[pid=19036] ppid=19013 vsize=3060 CPUtime=1.56
/proc/19036/stat : 19036 (minisat-inc) S 19013 19013 18025 0 -1 4194304 565 0 0 0 156 0 0 0 16 0 1 0 70024365 3133440 500 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/19036/statm: 765 500 79 151 0 611 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 19932

[startup+3.60125 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 19079
/proc/meminfo: memFree=1745968/2055920 swapFree=4191900/4192956
[pid=19013] ppid=19011 vsize=16872 CPUtime=1.63
/proc/19013/stat : 19013 (sugar++) S 19011 19013 18025 0 -1 4194304 1877 28520 0 7 6 2 136 19 15 0 1 0 70024263 17276928 1116 996147200 4194304 4206940 548682068528 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19013/statm: 4218 1116 414 3 0 797 0
[pid=19036] ppid=19013 vsize=3060 CPUtime=1.56
/proc/19036/stat : 19036 (minisat-inc) S 19013 19013 18025 0 -1 4194304 565 0 0 0 156 0 0 0 16 0 1 0 70024365 3133440 500 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/19036/statm: 765 500 79 151 0 611 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 19932

Child status: 0
Real time (s): 3.62101
CPU time (s): 3.36449
CPU user time (s): 3.10453
CPU system time (s): 0.25996
CPU usage (%): 92.9158
Max. virtual memory (cumulated for all children) (KiB): 886384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.10453
system time used= 0.25996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34779
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2403
involuntary context switches= 2215

runsolver used 0.010998 second user time and 0.020996 second system time

The end

Launcher Data (download as text)

Begin job on node38 at 2008-07-15 16:47:25
IDJOB=1121771
IDBENCH=62661
IDSOLVER=367
FILE ID=node38/1121771-1216133245
PBS_JOBID= 7905493
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/pi/pi-40-10-08-t60/normalized-pi-40-10-07948-40-92.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-1121771-1216133245/watcher-1121771-1216133245 -o /tmp/evaluation-result-1121771-1216133245/solver-1121771-1216133245 -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-1121771-1216133245.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7783e23a2913fd86a74816cff36b3c2f
RANDOM SEED=1680401127

node38.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		: 3000.218
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		: 3000.218
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:       1753144 kB
Buffers:         59180 kB
Cached:         153276 kB
SwapCached:        384 kB
Active:         173940 kB
Inactive:        63368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753144 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          43652 kB
Slab:            50424 kB
Committed_AS:   177956 kB
PageTables:       2104 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 node38 at 2008-07-15 16:47:28