Trace number 1114531

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 NameAnswerNumber of falsified constraintsCPU timeWall clock time
Sugar++ v1.13+minisat-incOPTIMUM2 2.87556 3.32122

General information on the benchmark

Namecsp/composed-25-1-80/
normalized-composed-25-1-80-9_ext.xml
MD5SUMd449d6d8de81070e764342e14165e89c
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints2
Best CPU time to get the best result obtained on this benchmark0.251961
Satisfiable
(Un)Satisfiability was proved
Number of variables33
Number of constraints302
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension302
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 Sun Jul 13 01:03:26 2008
0.00/0.07	c 0	PID 15079
0.00/0.08	c 0	HOST node85.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-1114531-1215903806.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-1114531-1215903806.xml' 'HOME/temp.csp'
0.06/0.59	c 1	1 domains, 33 variables, 0 predicates, 302 relations, 302 constraints
0.06/0.63	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.63	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'
0.06/0.70	c 1	Parsing HOME/temp.csp
0.56/0.91	c 1	parsed 638 expressions
0.56/0.94	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.56/0.95	c 1	MAX CSP: 302 constraints
0.56/0.95	c 1	Converting to clausal form CSP
0.56/0.97	c 1	converted 95 (10%) expressions
0.56/0.97	c 1	converted 189 (20%) expressions
0.56/0.97	c 1	converted 283 (30%) expressions
0.56/0.99	c 1	converted 378 (40%) expressions
0.91/1.01	c 1	converted 472 (50%) expressions
0.91/1.02	c 1	converted 566 (60%) expressions
0.91/1.03	c 1	converted 661 (70%) expressions
0.91/1.04	c 1	converted 755 (80%) expressions
0.91/1.05	c 1	converted 849 (90%) expressions
1.01/1.20	c 1	converted 943 (100%) expressions
1.01/1.20	c 1	CSP : 637 integers, 0 booleans, 905 clauses, largest domain size 454
1.01/1.20	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.01/1.20	c 1	Propagation in CSP
1.10/1.23	c 1	297 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.10/1.23	c 1	CSP : 637 integers, 0 booleans, 905 clauses, largest domain size 303
1.10/1.23	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.10/1.23	c 1	Simplifing CSP by introducing new Boolean variables
1.10/1.23	c 1	CSP : 637 integers, 0 booleans, 905 clauses, largest domain size 303
1.10/1.23	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.10/1.26	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.10/1.27	c 1	64 (10%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.10/1.28	c 1	128 (20%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.10/1.28	c 1	192 (30%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.10/1.28	c 1	255 (40%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.10/1.28	c 1	319 (50%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.10/1.28	c 1	383 (60%) CSP integer variables are encoded (756 clauses, 8421 bytes)
1.10/1.28	c 1	446 (70%) CSP integer variables are encoded (1080 clauses, 12633 bytes)
1.10/1.29	c 1	510 (80%) CSP integer variables are encoded (3710 clauses, 46823 bytes)
1.10/1.29	c 1	574 (90%) CSP integer variables are encoded (4071 clauses, 51516 bytes)
1.10/1.29	c 1	637 (100%) CSP integer variables are encoded (4590 clauses, 58263 bytes)
1.20/1.33	c 1	91 (10%) CSP clauses are encoded (5564 clauses, 78032 bytes)
1.20/1.35	c 1	181 (20%) CSP clauses are encoded (6462 clauses, 97305 bytes)
1.20/1.36	c 1	272 (30%) CSP clauses are encoded (7275 clauses, 115980 bytes)
1.20/1.38	c 1	362 (40%) CSP clauses are encoded (8550 clauses, 138506 bytes)
1.20/1.39	c 1	453 (50%) CSP clauses are encoded (14527 clauses, 244199 bytes)
1.20/1.40	c 1	543 (60%) CSP clauses are encoded (16457 clauses, 277182 bytes)
1.39/1.57	c 2	634 (70%) CSP clauses are encoded (105728 clauses, 1896991 bytes)
1.39/1.58	c 2	724 (80%) CSP clauses are encoded (107880 clauses, 1933881 bytes)
1.39/1.59	c 2	815 (90%) CSP clauses are encoded (112871 clauses, 2022635 bytes)
1.49/1.62	c 2	905 (100%) CSP clauses are encoded (130521 clauses, 2342529 bytes)
1.49/1.62	c 2	905 CSP clauses encoded
1.49/1.62	c 2	Writing map file : HOME/temp.map
1.49/1.63	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.49/1.63	c 2	SAT : 5227 SAT variables, 130521 SAT clauses, 2342529 bytes
1.49/1.63	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.49/1.66	c 2	OBJECTIVE minimize _COST
1.49/1.66	c 2	SOLVING HOME/temp.cnf
1.49/1.66	c 2	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
1.49/1.67	c 2	This is MiniSat 2.0 beta incremental
1.49/1.67	c 2	WARNING: for repeatability, setting FPU to use double precision
1.49/1.67	c 2	============================[ Problem Statistics ]=============================
1.49/1.67	c 2	|                                                                             |
1.49/1.67	c 2	|  Number of variables:  5227                                                 |
1.49/1.67	c 2	|  Number of clauses:    130521                                               |
1.55/1.72	c 2	|  Parsing time:         0.05         s                                       |
1.55/1.73	c 2	OK
1.55/1.73	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
1.55/1.73	c 2	SEARCHING: _COST <= 151
1.55/1.73	c 2	============================[ Search Statistics ]==============================
1.55/1.73	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.55/1.73	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.55/1.73	c 2	===============================================================================
1.55/1.73	c 2	|         0 |    5227   130521   382954 |    43507        0    nan |  0.000 % |
1.55/1.74	c 2	===============================================================================
1.55/1.74	c 2	restarts              : 1
1.55/1.74	c 2	conflicts             : 1             (16 /sec)
1.55/1.74	c 2	decisions             : 36            (0.00 % random) (590 /sec)
1.55/1.74	c 2	propagations          : 5244           (85981 /sec)
1.55/1.74	c 2	conflict literals     : 4              (20.00 % deleted)
1.55/1.74	c 2	Memory used           : 7.13 MB
1.55/1.74	c 2	CPU time              : 0.06099 s
1.55/1.74	c 2	
1.55/1.74	c 2	SATISFIABLE
1.55/1.74	c 2	OK
1.55/1.74	c 2	FOUND: _COST <= 151
1.55/1.74	s SATISFIABLE
1.55/1.74	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.55/1.74	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.55/1.82	c 2	Decoding HOME/temp.out
1.55/1.90	c 2	OBJECTIVE _COST 151
1.55/1.90	o 151
1.55/1.90	v 9 6 7 9 5 5 9 9 7 9 6 7 9 9 9 5 7 8 9 8 8 9 9 9 9 3 6 0 2 1 7 9 9
1.55/1.92	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.55/1.95	c 2	OK
1.55/1.95	c 2	OBJECTIVE BOUND: 0 <= _COST <= 151
1.55/1.95	c 2	SEARCHING: _COST <= 75
1.55/1.96	c 2	============================[ Search Statistics ]==============================
1.55/1.97	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.55/1.97	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.55/1.97	c 2	===============================================================================
1.55/1.97	c 2	|         1 |    5227   130521   382954 |    43507        1      4 |  0.000 % |
1.55/1.97	c 2	===============================================================================
1.55/1.97	c 2	restarts              : 2
1.55/1.97	c 2	conflicts             : 9             (117 /sec)
1.55/1.97	c 2	decisions             : 231           (0.43 % random) (3000 /sec)
1.55/1.97	c 2	propagations          : 16407          (213111 /sec)
1.55/1.97	c 2	conflict literals     : 62             (29.55 % deleted)
1.55/1.97	c 2	Memory used           : 7.39 MB
1.55/1.97	c 2	CPU time              : 0.076988 s
1.55/1.97	c 2	
1.55/1.97	c 2	SATISFIABLE
1.55/1.97	c 2	OK
1.55/1.97	c 2	FOUND: _COST <= 75
1.55/1.97	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.55/1.97	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.74/2.05	c 2	Decoding HOME/temp.out
1.92/2.12	c 2	OBJECTIVE _COST 75
1.92/2.12	o 75
1.92/2.12	v 7 5 8 7 9 9 7 8 7 8 7 9 9 9 9 9 5 7 9 6 5 9 9 3 9 9 9 9 9 9 9 9 9
1.92/2.13	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.92/2.18	c 2	OK
1.92/2.18	c 2	OBJECTIVE BOUND: 0 <= _COST <= 75
1.92/2.18	c 2	SEARCHING: _COST <= 37
1.92/2.19	c 2	============================[ Search Statistics ]==============================
1.92/2.19	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.92/2.19	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.92/2.19	c 2	===============================================================================
1.92/2.19	c 2	|         9 |    3868   130521   382954 |    43507        9      7 |  0.000 % |
1.92/2.19	c 2	===============================================================================
1.92/2.19	c 2	restarts              : 3
1.92/2.19	c 2	conflicts             : 11            (133 /sec)
1.92/2.19	c 2	decisions             : 320           (0.31 % random) (3856 /sec)
1.92/2.19	c 2	propagations          : 20332          (245002 /sec)
1.92/2.19	c 2	conflict literals     : 99             (20.80 % deleted)
1.92/2.19	c 2	Memory used           : 7.39 MB
1.92/2.19	c 2	CPU time              : 0.082987 s
1.92/2.19	c 2	
1.92/2.19	c 2	SATISFIABLE
1.92/2.19	c 2	OK
1.92/2.19	c 2	FOUND: _COST <= 37
1.92/2.19	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.92/2.19	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.98/2.27	c 2	Decoding HOME/temp.out
1.98/2.35	c 2	OBJECTIVE _COST 37
1.98/2.35	o 37
1.98/2.35	v 3 6 8 7 8 4 3 3 7 7 6 9 3 9 5 9 7 6 8 9 6 9 6 2 8 9 9 9 9 9 9 9 9
1.98/2.37	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.98/2.40	c 2	OK
1.98/2.40	c 2	OBJECTIVE BOUND: 0 <= _COST <= 37
1.98/2.40	c 2	SEARCHING: _COST <= 18
1.98/2.41	c 2	============================[ Search Statistics ]==============================
1.98/2.41	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.98/2.41	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.98/2.41	c 2	===============================================================================
1.98/2.41	c 2	|        11 |    3106   130521   382954 |    43507       11      9 |  0.000 % |
1.98/2.41	c 2	===============================================================================
1.98/2.41	c 2	restarts              : 4
1.98/2.41	c 2	conflicts             : 12            (136 /sec)
1.98/2.41	c 2	decisions             : 369           (0.27 % random) (4194 /sec)
1.98/2.41	c 2	propagations          : 23761          (270054 /sec)
1.98/2.41	c 2	conflict literals     : 110            (20.29 % deleted)
1.98/2.41	c 2	Memory used           : 7.39 MB
1.98/2.41	c 2	CPU time              : 0.087986 s
1.98/2.41	c 2	
1.98/2.41	c 2	SATISFIABLE
1.98/2.41	c 2	OK
1.98/2.41	c 2	FOUND: _COST <= 18
1.98/2.41	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.98/2.41	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.98/2.49	c 3	Decoding HOME/temp.out
2.15/2.56	c 3	OBJECTIVE _COST 18
2.15/2.56	o 18
2.15/2.56	v 5 9 8 9 6 4 8 9 9 9 6 8 6 9 2 8 5 8 9 9 9 9 6 7 2 9 9 8 9 9 9 7 9
2.15/2.56	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.15/2.57	c 3	OK
2.15/2.57	c 3	OBJECTIVE BOUND: 0 <= _COST <= 18
2.15/2.57	c 3	SEARCHING: _COST <= 9
2.15/2.58	c 3	============================[ Search Statistics ]==============================
2.15/2.58	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.15/2.58	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.15/2.58	c 3	===============================================================================
2.15/2.58	c 3	|        12 |    2606   130521   382954 |    43507       12      9 |  0.000 % |
2.15/2.58	c 3	===============================================================================
2.15/2.58	c 3	restarts              : 5
2.15/2.58	c 3	conflicts             : 41            (432 /sec)
2.15/2.58	c 3	decisions             : 449           (0.67 % random) (4727 /sec)
2.15/2.58	c 3	propagations          : 38031          (400390 /sec)
2.15/2.58	c 3	conflict literals     : 430            (26.62 % deleted)
2.15/2.58	c 3	Memory used           : 7.39 MB
2.15/2.58	c 3	CPU time              : 0.094985 s
2.15/2.58	c 3	
2.15/2.58	c 3	SATISFIABLE
2.15/2.58	c 3	OK
2.15/2.58	c 3	FOUND: _COST <= 9
2.15/2.58	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.15/2.58	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'
2.31/2.66	c 3	Decoding HOME/temp.out
2.31/2.73	c 3	OBJECTIVE _COST 9
2.31/2.73	o 9
2.31/2.73	v 5 9 8 9 6 4 7 9 9 9 6 4 1 9 5 4 3 9 9 3 4 8 6 9 9 9 8 7 5 8 9 7 9
2.31/2.73	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.31/2.77	c 3	OK
2.31/2.77	c 3	OBJECTIVE BOUND: 0 <= _COST <= 9
2.31/2.77	c 3	SEARCHING: _COST <= 4
2.31/2.77	c 3	============================[ Search Statistics ]==============================
2.31/2.78	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.31/2.78	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.31/2.78	c 3	===============================================================================
2.31/2.78	c 3	|        41 |    2212   130521   382954 |    43507       41     10 |  0.000 % |
2.31/2.78	c 3	|       142 |    2212   130521   382954 |    47857      142      9 | 63.977 % |
2.31/2.79	c 3	===============================================================================
2.31/2.79	c 3	restarts              : 7
2.31/2.79	c 3	conflicts             : 235           (2009 /sec)
2.31/2.79	c 3	decisions             : 711           (0.42 % random) (6078 /sec)
2.31/2.79	c 3	propagations          : 109787         (938495 /sec)
2.31/2.79	c 3	conflict literals     : 2217           (32.01 % deleted)
2.31/2.79	c 3	Memory used           : 7.39 MB
2.31/2.79	c 3	CPU time              : 0.116982 s
2.31/2.79	c 3	
2.31/2.79	c 3	SATISFIABLE
2.31/2.79	c 3	OK
2.31/2.79	c 3	FOUND: _COST <= 4
2.31/2.79	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.31/2.79	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'
2.49/2.89	c 3	Decoding HOME/temp.out
2.49/2.96	c 3	OBJECTIVE _COST 4
2.49/2.96	o 4
2.49/2.96	v 5 0 8 7 6 4 7 9 9 4 6 8 6 9 5 7 3 6 9 4 5 8 8 9 9 9 5 8 5 6 1 7 5
2.49/2.96	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.49/3.02	c 3	OK
2.49/3.02	c 3	OBJECTIVE BOUND: 0 <= _COST <= 4
2.49/3.02	c 3	SEARCHING: _COST <= 2
2.49/3.03	c 3	============================[ Search Statistics ]==============================
2.49/3.03	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.49/3.03	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.49/3.03	c 3	===============================================================================
2.49/3.03	c 3	|       235 |    1883   130521   382954 |    43507      235      9 | 63.977 % |
2.49/3.03	c 3	===============================================================================
2.49/3.03	c 3	restarts              : 8
2.49/3.03	c 3	conflicts             : 283           (2283 /sec)
2.49/3.03	c 3	decisions             : 800           (0.38 % random) (6453 /sec)
2.49/3.03	c 3	propagations          : 121303         (978400 /sec)
2.49/3.03	c 3	conflict literals     : 2669           (30.11 % deleted)
2.49/3.03	c 3	Memory used           : 7.39 MB
2.49/3.03	c 3	CPU time              : 0.123981 s
2.49/3.03	c 3	
2.49/3.03	c 3	SATISFIABLE
2.49/3.03	c 3	OK
2.49/3.03	c 3	FOUND: _COST <= 2
2.49/3.03	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.49/3.03	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'
2.64/3.14	c 3	Decoding HOME/temp.out
2.76/3.22	c 3	OBJECTIVE _COST 2
2.76/3.22	o 2
2.76/3.23	v 7 9 8 7 6 4 6 9 9 8 5 9 7 9 6 8 5 5 9 3 9 7 9 9 4 1 5 3 6 6 9 7 3
2.76/3.24	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.76/3.30	c 3	OK
2.76/3.30	c 3	OBJECTIVE BOUND: 0 <= _COST <= 2
2.76/3.30	c 3	SEARCHING: _COST <= 1
2.76/3.30	c 3	============================[ Search Statistics ]==============================
2.82/3.31	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.82/3.31	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.82/3.31	c 3	===============================================================================
2.82/3.31	c 3	|       283 |    1507   130521   382954 |    43507      283      9 | 63.977 % |
2.82/3.31	c 3	|       383 |    1507   130521   382954 |    47857      383      9 | 77.005 % |
2.82/3.31	c 3	===============================================================================
2.82/3.31	c 3	restarts              : 10
2.82/3.31	c 3	conflicts             : 434           (3168 /sec)
2.82/3.31	c 3	decisions             : 968           (0.31 % random) (7067 /sec)
2.82/3.31	c 3	propagations          : 155588         (1135853 /sec)
2.82/3.31	c 3	conflict literals     : 3953           (28.66 % deleted)
2.82/3.31	c 3	Memory used           : 7.39 MB
2.82/3.31	c 3	CPU time              : 0.136979 s
2.82/3.31	c 3	
2.82/3.31	c 3	UNSATISFIABLE
2.82/3.31	c 3	OK
2.82/3.31	c 3	NOT FOUND: _COST <= 1
2.82/3.31	c 3	OK
2.82/3.31	c 3	OBJECTIVE _COST 2
2.82/3.31	s OPTIMUM FOUND
2.82/3.31	c 3	CPU 2.56 (0.06 0.02 2.5 0.27)
2.82/3.31	c 3	END Sun Jul 13 01:03:29 2008

Verifier Data (download as text)

OK	2	300
2 unsatisfied constraints, 300 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-1114531-1215903806/watcher-1114531-1215903806 -o /tmp/evaluation-result-1114531-1215903806/solver-1114531-1215903806 -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-1114531-1215903806.xml 

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


[startup+0 s]
/proc/loadavg: 2.71 2.91 3.12 5/105 15079
/proc/meminfo: memFree=1788112/2055920 swapFree=4192812/4192956
[pid=15079] ppid=15077 vsize=12268 CPUtime=0
/proc/15079/stat : 15079 (sugar++) R 15077 15079 14040 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 47077884 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 214945200741 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/15079/statm: 3067 316 241 3 0 167 0

[startup+0.098859 s]
/proc/loadavg: 2.71 2.91 3.12 5/105 15079
/proc/meminfo: memFree=1788112/2055920 swapFree=4192812/4192956
[pid=15079] ppid=15077 vsize=16740 CPUtime=0.06
/proc/15079/stat : 15079 (sugar++) S 15077 15079 14040 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 47077884 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15079/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.102847 s]
/proc/loadavg: 2.71 2.91 3.12 5/105 15079
/proc/meminfo: memFree=1788112/2055920 swapFree=4192812/4192956
[pid=15079] ppid=15077 vsize=16740 CPUtime=0.06
/proc/15079/stat : 15079 (sugar++) S 15077 15079 14040 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 47077884 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15079/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.30287 s]
/proc/loadavg: 2.71 2.91 3.12 5/105 15079
/proc/meminfo: memFree=1788112/2055920 swapFree=4192812/4192956
[pid=15079] ppid=15077 vsize=16740 CPUtime=0.06
/proc/15079/stat : 15079 (sugar++) S 15077 15079 14040 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 47077884 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15079/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.702916 s]
/proc/loadavg: 2.71 2.91 3.12 5/105 15079
/proc/meminfo: memFree=1788112/2055920 swapFree=4192812/4192956
[pid=15079] ppid=15077 vsize=16740 CPUtime=0.56
/proc/15079/stat : 15079 (sugar++) S 15077 15079 14040 0 -1 4194304 1296 4621 0 1 5 1 48 2 16 0 1 0 47077884 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15079/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 16740

[startup+1.50201 s]
/proc/loadavg: 2.71 2.91 3.12 5/116 15101
/proc/meminfo: memFree=1778232/2055920 swapFree=4192812/4192956
[pid=15079] ppid=15077 vsize=16740 CPUtime=0.56
/proc/15079/stat : 15079 (sugar++) S 15077 15079 14040 0 -1 4194304 1297 4621 0 1 5 1 48 2 15 0 1 0 47077884 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15079/statm: 4185 1104 409 3 0 764 0
[pid=15092] ppid=15079 vsize=5356 CPUtime=0
/proc/15092/stat : 15092 (sh) S 15079 15079 14040 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 47077948 5484544 233 996147200 4194304 4889804 548682068688 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15092/statm: 1339 233 193 169 0 50 0
[pid=15093] ppid=15092 vsize=868500 CPUtime=0.83
/proc/15093/stat : 15093 (java) S 15092 15079 14040 0 -1 0 6605 0 1 0 79 4 0 0 18 0 9 0 47077948 889344000 5801 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15093/statm: 217125 5801 2564 9 0 211672 0
[pid=15093/tid=15094] ppid=15092 vsize=868500 CPUtime=0.53
/proc/15093/task/15094/stat : 15094 (java) R 15092 15079 14040 0 -1 64 2759 0 1 0 51 2 0 0 19 0 9 0 47077949 889344000 5801 996147200 134512640 134550740 4294955920 18446744073709551615 4126950072 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15093/tid=15095] ppid=15092 vsize=868500 CPUtime=0.06
/proc/15093/task/15095/stat : 15095 (java) S 15092 15079 14040 0 -1 64 1677 0 0 0 5 1 0 0 16 0 9 0 47077950 889344000 5801 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15093/tid=15096] ppid=15092 vsize=868500 CPUtime=0
/proc/15093/task/15096/stat : 15096 (java) S 15092 15079 14040 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 47077950 889344000 5801 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15093/tid=15097] ppid=15092 vsize=868500 CPUtime=0
/proc/15093/task/15097/stat : 15097 (java) S 15092 15079 14040 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 47077950 889344000 5801 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15093/tid=15098] ppid=15092 vsize=868500 CPUtime=0
/proc/15093/task/15098/stat : 15098 (java) S 15092 15079 14040 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 47077952 889344000 5801 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15093/tid=15099] ppid=15092 vsize=868500 CPUtime=0.21
/proc/15093/task/15099/stat : 15099 (java) S 15092 15079 14040 0 -1 64 1476 0 0 0 21 0 0 0 16 0 9 0 47077952 889344000 5801 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15093/tid=15100] ppid=15092 vsize=868500 CPUtime=0
/proc/15093/task/15100/stat : 15100 (java) S 15092 15079 14040 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 47077952 889344000 5801 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15093/tid=15101] ppid=15092 vsize=868500 CPUtime=0
/proc/15093/task/15101/stat : 15101 (java) S 15092 15079 14040 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 47077952 889344000 5801 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 890596

[startup+3.10119 s]
/proc/loadavg: 2.71 2.91 3.12 4/117 15122
/proc/meminfo: memFree=1770544/2055920 swapFree=4192812/4192956
[pid=15079] ppid=15077 vsize=16872 CPUtime=2.52
/proc/15079/stat : 15079 (sugar++) S 15077 15079 14040 0 -1 4194304 1932 34271 0 8 6 2 221 23 16 0 1 0 47077884 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15079/statm: 4218 1121 414 3 0 797 0
[pid=15102] ppid=15079 vsize=7560 CPUtime=0.12
/proc/15102/stat : 15102 (minisat-inc) S 15079 15079 14040 0 -1 4194304 1844 0 0 0 12 0 0 0 15 0 1 0 47078051 7741440 1779 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/15102/statm: 1890 1779 79 151 0 1736 0
Current children cumulated CPU time (s) 2.64
Current children cumulated vsize (KiB) 24432

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

[startup+3.30821 s]
/proc/loadavg: 2.71 2.91 3.12 5/117 15172
/proc/meminfo: memFree=1770544/2055920 swapFree=4192812/4192956
[pid=15079] ppid=15077 vsize=16872 CPUtime=2.7
/proc/15079/stat : 15079 (sugar++) R 15077 15079 14040 0 -1 4194304 1967 38062 0 9 6 2 236 26 16 0 1 0 47077884 17276928 1121 996147200 4194304 4206940 548682068528 18446744073709551615 214953930706 0 0 4224 16386 0 0 0 17 0 0 0
/proc/15079/statm: 4218 1121 414 3 0 797 0
[pid=15102] ppid=15079 vsize=7560 CPUtime=0.12
/proc/15102/stat : 15102 (minisat-inc) R 15079 15079 14040 0 -1 4194304 1845 0 0 0 12 0 0 0 16 0 1 0 47078051 7741440 1780 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 0 0 0
/proc/15102/statm: 1890 1780 79 151 0 1736 0
Current children cumulated CPU time (s) 2.82
Current children cumulated vsize (KiB) 24432

Child status: 0
Real time (s): 3.32122
CPU time (s): 2.87556
CPU user time (s): 2.57061
CPU system time (s): 0.304953
CPU usage (%): 86.5814
Max. virtual memory (cumulated for all children) (KiB): 890596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.57061
system time used= 0.304953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41957
page faults= 9
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3133
involuntary context switches= 3392

runsolver used 0.011998 second user time and 0.027995 second system time

The end

Launcher Data (download as text)

Begin job on node85 at 2008-07-13 01:03:26
IDJOB=1114531
IDBENCH=61745
IDSOLVER=367
FILE ID=node85/1114531-1215903806
PBS_JOBID= 7903663
Free space on /tmp= 126852 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/composed-25-1-80/normalized-composed-25-1-80-9_ext.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-1114531-1215903806/watcher-1114531-1215903806 -o /tmp/evaluation-result-1114531-1215903806/solver-1114531-1215903806 -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-1114531-1215903806.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d449d6d8de81070e764342e14165e89c
RANDOM SEED=1609619253

node85.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		: 3000.225
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		: 3000.225
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1788784 kB
Buffers:         23688 kB
Cached:          73484 kB
SwapCached:          0 kB
Active:         166844 kB
Inactive:        51300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1788784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:         142580 kB
Slab:            31256 kB
Committed_AS:  1182820 kB
PageTables:       4072 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= 126852 MiB
End job on node85 at 2008-07-13 01:03:29