Trace number 1114260

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+minisatOPTIMUM2 3.05853 3.30727

General information on the benchmark

Namecsp/composed-25-1-25/
normalized-composed-25-1-25-3_ext.xml
MD5SUM47814e84555225445f7118577670ce54
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 benchmark0.103983
Satisfiable
(Un)Satisfiability was proved
Number of variables33
Number of constraints247
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension247
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Sat Jul 12 23:50:45 2008
0.00/0.04	c 0	PID 19955
0.00/0.05	c 0	HOST node43.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1114260-1215899445.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1114260-1215899445.xml' 'HOME/temp.csp'
0.04/0.56	c 0	1 domains, 33 variables, 0 predicates, 247 relations, 247 constraints
0.04/0.60	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.60	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.04/0.69	c 0	Parsing HOME/temp.csp
0.56/0.86	c 1	parsed 528 expressions
0.56/0.86	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.56/0.87	c 1	MAX CSP: 247 constraints
0.56/0.87	c 1	Converting to clausal form CSP
0.56/0.89	c 1	converted 78 (10%) expressions
0.56/0.90	c 1	converted 156 (20%) expressions
0.56/0.90	c 1	converted 234 (30%) expressions
0.56/0.91	c 1	converted 312 (40%) expressions
0.56/0.93	c 1	converted 389 (50%) expressions
0.56/0.93	c 1	converted 467 (60%) expressions
0.56/0.94	c 1	converted 545 (70%) expressions
0.56/0.94	c 1	converted 623 (80%) expressions
0.56/0.95	c 1	converted 701 (90%) expressions
1.03/1.11	c 1	converted 778 (100%) expressions
1.03/1.11	c 1	CSP : 527 integers, 0 booleans, 740 clauses, largest domain size 371
1.03/1.11	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.03/1.11	c 1	Propagation in CSP
1.03/1.14	c 1	240 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.03/1.14	c 1	CSP : 527 integers, 0 booleans, 740 clauses, largest domain size 248
1.03/1.14	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.03/1.14	c 1	Simplifing CSP by introducing new Boolean variables
1.03/1.14	c 1	CSP : 527 integers, 0 booleans, 740 clauses, largest domain size 248
1.03/1.14	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.03/1.17	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.03/1.18	c 1	53 (10%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.03/1.19	c 1	106 (20%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.03/1.19	c 1	159 (30%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.03/1.19	c 1	211 (40%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.03/1.19	c 1	264 (50%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.03/1.19	c 1	317 (60%) CSP integer variables are encoded (644 clauses, 6956 bytes)
1.03/1.20	c 1	369 (70%) CSP integer variables are encoded (893 clauses, 10134 bytes)
1.03/1.20	c 1	422 (80%) CSP integer variables are encoded (1305 clauses, 15490 bytes)
1.12/1.20	c 1	475 (90%) CSP integer variables are encoded (1582 clauses, 19091 bytes)
1.12/1.20	c 1	527 (100%) CSP integer variables are encoded (3474 clauses, 43687 bytes)
1.12/1.25	c 1	74 (10%) CSP clauses are encoded (4335 clauses, 61150 bytes)
1.12/1.26	c 1	148 (20%) CSP clauses are encoded (5152 clauses, 78102 bytes)
1.12/1.27	c 1	222 (30%) CSP clauses are encoded (5955 clauses, 96468 bytes)
1.12/1.28	c 1	296 (40%) CSP clauses are encoded (6999 clauses, 115250 bytes)
1.12/1.30	c 1	370 (50%) CSP clauses are encoded (11032 clauses, 181588 bytes)
1.22/1.30	c 1	444 (60%) CSP clauses are encoded (12374 clauses, 204299 bytes)
1.22/1.32	c 1	518 (70%) CSP clauses are encoded (23639 clauses, 408666 bytes)
1.22/1.33	c 1	592 (80%) CSP clauses are encoded (25130 clauses, 433993 bytes)
1.22/1.34	c 1	666 (90%) CSP clauses are encoded (28512 clauses, 493792 bytes)
1.32/1.45	c 1	740 (100%) CSP clauses are encoded (89065 clauses, 1590200 bytes)
1.32/1.45	c 1	740 CSP clauses encoded
1.32/1.45	c 1	Writing map file : HOME/temp.map
1.32/1.45	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.32/1.45	c 1	SAT : 4001 SAT variables, 89065 SAT clauses, 1590200 bytes
1.32/1.45	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.32/1.50	c 1	OBJECTIVE minimize _COST
1.32/1.50	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
1.32/1.50	c 1	SEARCHING: _COST <= 124
1.32/1.50	c 1	SOLVING HOME/temp.cnf
1.32/1.50	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.39/1.50	c 1	This is MiniSat 2.0 beta
1.39/1.50	c 1	WARNING: for repeatability, setting FPU to use double precision
1.39/1.50	c 1	============================[ Problem Statistics ]=============================
1.39/1.50	c 1	|                                                                             |
1.39/1.50	c 1	|  Number of variables:  4001                                                 |
1.39/1.50	c 1	|  Number of clauses:    89066                                                |
1.39/1.55	c 1	|  Parsing time:         0.04         s                                       |
1.39/1.56	c 1	============================[ Search Statistics ]==============================
1.39/1.56	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.39/1.56	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.39/1.56	c 1	===============================================================================
1.39/1.56	c 1	|         0 |    3017    58597   173033 |    19532        0    nan |  0.000 % |
1.39/1.57	c 1	===============================================================================
1.39/1.57	c 1	restarts              : 1
1.39/1.57	c 1	conflicts             : 90             (1500 /sec)
1.39/1.57	c 1	decisions             : 226            (1.77 % random) (3767 /sec)
1.39/1.57	c 1	propagations          : 7292           (121554 /sec)
1.39/1.57	c 1	conflict literals     : 981            (13.11 % deleted)
1.39/1.57	c 1	Memory used           : 5.45 MB
1.39/1.57	c 1	CPU time              : 0.05999 s
1.39/1.57	c 1	
1.39/1.57	c 1	SATISFIABLE
1.39/1.57	c 1	FOUND: _COST <= 124
1.39/1.57	s SATISFIABLE
1.39/1.57	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.39/1.57	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.47/1.65	c 1	Decoding HOME/temp.out
1.47/1.72	c 1	OBJECTIVE _COST 57
1.47/1.72	o 57
1.47/1.72	v 7 9 9 8 9 5 9 8 7 1 2 9 9 5 6 4 9 8 7 9 5 9 9 9 9 6 0 8 3 7 9 7 9
1.47/1.73	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.47/1.74	c 1	OBJECTIVE BOUND: 0 <= _COST <= 57
1.47/1.74	c 1	SEARCHING: _COST <= 28
1.47/1.74	c 1	SOLVING HOME/temp.cnf
1.47/1.74	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.47/1.74	c 1	This is MiniSat 2.0 beta
1.47/1.74	c 1	WARNING: for repeatability, setting FPU to use double precision
1.47/1.74	c 1	============================[ Problem Statistics ]=============================
1.47/1.74	c 1	|                                                                             |
1.47/1.74	c 1	|  Number of variables:  4001                                                 |
1.47/1.74	c 1	|  Number of clauses:    89066                                                |
1.47/1.79	c 2	|  Parsing time:         0.04         s                                       |
1.62/1.81	c 2	============================[ Search Statistics ]==============================
1.62/1.81	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.62/1.81	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.62/1.81	c 2	===============================================================================
1.62/1.81	c 2	|         0 |    2030    22929    68894 |     7643        0    nan |  0.000 % |
1.62/1.82	c 2	|       100 |    2030    22929    68894 |     8407      100     13 | 49.263 % |
1.62/1.83	c 2	===============================================================================
1.62/1.83	c 2	restarts              : 2
1.62/1.83	c 2	conflicts             : 157            (2039 /sec)
1.62/1.83	c 2	decisions             : 350            (0.86 % random) (4546 /sec)
1.62/1.83	c 2	propagations          : 28270          (367200 /sec)
1.62/1.83	c 2	conflict literals     : 2658           (20.54 % deleted)
1.62/1.83	c 2	Memory used           : 5.58 MB
1.62/1.83	c 2	CPU time              : 0.076988 s
1.62/1.83	c 2	
1.62/1.83	c 2	SATISFIABLE
1.62/1.83	c 2	FOUND: _COST <= 28
1.62/1.83	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.62/1.83	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.70/1.92	c 2	Decoding HOME/temp.out
1.70/1.98	c 2	OBJECTIVE _COST 28
1.70/1.98	o 28
1.70/1.98	v 9 9 6 9 7 9 4 9 1 9 8 8 5 8 6 8 8 3 9 0 8 9 7 5 8 9 3 8 4 8 3 9 9
1.70/1.99	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.70/1.99	c 2	OBJECTIVE BOUND: 0 <= _COST <= 28
1.70/1.99	c 2	SEARCHING: _COST <= 14
1.70/1.99	c 2	SOLVING HOME/temp.cnf
1.70/1.99	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.86/2.00	c 2	This is MiniSat 2.0 beta
1.86/2.00	c 2	WARNING: for repeatability, setting FPU to use double precision
1.86/2.00	c 2	============================[ Problem Statistics ]=============================
1.86/2.00	c 2	|                                                                             |
1.86/2.00	c 2	|  Number of variables:  4001                                                 |
1.86/2.00	c 2	|  Number of clauses:    89066                                                |
1.86/2.05	c 2	|  Parsing time:         0.05         s                                       |
1.86/2.07	c 2	============================[ Search Statistics ]==============================
1.86/2.07	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.86/2.07	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.86/2.07	c 2	===============================================================================
1.86/2.07	c 2	|         0 |    1742    14652    44913 |     4884        0    nan |  0.000 % |
1.86/2.08	c 2	===============================================================================
1.86/2.08	c 2	restarts              : 1
1.86/2.08	c 2	conflicts             : 90             (1216 /sec)
1.86/2.08	c 2	decisions             : 151            (1.32 % random) (2041 /sec)
1.86/2.08	c 2	propagations          : 6535           (88325 /sec)
1.86/2.08	c 2	conflict literals     : 981            (13.11 % deleted)
1.86/2.08	c 2	Memory used           : 5.45 MB
1.86/2.08	c 2	CPU time              : 0.073988 s
1.86/2.08	c 2	
1.86/2.08	c 2	SATISFIABLE
1.86/2.08	c 2	FOUND: _COST <= 14
1.86/2.08	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.86/2.08	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.94/2.17	c 2	Decoding HOME/temp.out
2.03/2.24	c 2	OBJECTIVE _COST 14
2.03/2.24	o 14
2.03/2.24	v 7 9 4 3 8 7 9 8 9 2 9 8 9 7 7 9 6 9 4 6 1 1 9 4 7 6 0 8 3 7 9 7 9
2.03/2.27	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.12/2.30	c 2	OBJECTIVE BOUND: 0 <= _COST <= 14
2.12/2.30	c 2	SEARCHING: _COST <= 7
2.12/2.30	c 2	SOLVING HOME/temp.cnf
2.12/2.30	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.12/2.30	c 2	This is MiniSat 2.0 beta
2.12/2.30	c 2	WARNING: for repeatability, setting FPU to use double precision
2.12/2.30	c 2	============================[ Problem Statistics ]=============================
2.12/2.30	c 2	|                                                                             |
2.12/2.30	c 2	|  Number of variables:  4001                                                 |
2.12/2.30	c 2	|  Number of clauses:    89066                                                |
2.12/2.35	c 2	|  Parsing time:         0.04         s                                       |
2.12/2.37	c 2	============================[ Search Statistics ]==============================
2.12/2.37	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.12/2.37	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.12/2.37	c 2	===============================================================================
2.12/2.37	c 2	|         0 |    1481     9893    31412 |     3297        0    nan |  0.000 % |
2.12/2.38	c 2	===============================================================================
2.12/2.38	c 2	restarts              : 1
2.12/2.38	c 2	conflicts             : 91             (1282 /sec)
2.12/2.38	c 2	decisions             : 140            (0.71 % random) (1972 /sec)
2.12/2.38	c 2	propagations          : 6882           (96945 /sec)
2.12/2.38	c 2	conflict literals     : 987            (13.04 % deleted)
2.12/2.38	c 2	Memory used           : 5.57 MB
2.12/2.38	c 2	CPU time              : 0.070989 s
2.12/2.38	c 2	
2.12/2.38	c 2	SATISFIABLE
2.12/2.38	c 2	FOUND: _COST <= 7
2.12/2.39	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.12/2.39	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.22/2.47	c 2	Decoding HOME/temp.out
2.22/2.53	c 2	OBJECTIVE _COST 7
2.22/2.53	o 7
2.22/2.53	v 7 9 9 4 6 5 3 3 2 8 4 8 6 5 8 9 8 9 8 6 4 6 8 9 7 1 0 8 3 7 9 7 9
2.22/2.54	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.22/2.55	c 2	OBJECTIVE BOUND: 0 <= _COST <= 7
2.22/2.55	c 2	SEARCHING: _COST <= 3
2.22/2.55	c 2	SOLVING HOME/temp.cnf
2.22/2.55	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.22/2.55	c 2	This is MiniSat 2.0 beta
2.22/2.55	c 2	WARNING: for repeatability, setting FPU to use double precision
2.22/2.55	c 2	============================[ Problem Statistics ]=============================
2.22/2.55	c 2	|                                                                             |
2.22/2.55	c 2	|  Number of variables:  4001                                                 |
2.22/2.55	c 2	|  Number of clauses:    89066                                                |
2.37/2.60	c 2	|  Parsing time:         0.05         s                                       |
2.37/2.62	c 2	============================[ Search Statistics ]==============================
2.37/2.62	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.37/2.62	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.37/2.62	c 2	===============================================================================
2.37/2.62	c 2	|         0 |    1166     6570    22384 |     2190        0    nan |  0.000 % |
2.37/2.63	c 2	|       100 |    1166     6570    22384 |     2409      100     11 | 70.857 % |
2.37/2.64	c 2	|       251 |    1166     6570    22384 |     2649      251     10 | 70.858 % |
2.37/2.65	c 2	===============================================================================
2.37/2.65	c 2	restarts              : 3
2.37/2.65	c 2	conflicts             : 435            (4485 /sec)
2.37/2.65	c 2	decisions             : 538            (0.93 % random) (5547 /sec)
2.37/2.65	c 2	propagations          : 94053          (969769 /sec)
2.37/2.65	c 2	conflict literals     : 4436           (25.92 % deleted)
2.37/2.65	c 2	Memory used           : 5.58 MB
2.37/2.65	c 2	CPU time              : 0.096985 s
2.37/2.65	c 2	
2.37/2.65	c 2	SATISFIABLE
2.37/2.66	c 2	FOUND: _COST <= 3
2.37/2.66	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.37/2.66	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.47/2.74	c 2	Decoding HOME/temp.out
2.47/2.81	c 3	OBJECTIVE _COST 3
2.47/2.81	o 3
2.47/2.81	v 6 8 7 9 8 2 5 9 5 9 8 3 9 3 8 5 2 0 9 9 6 1 5 4 4 9 3 0 2 8 3 6 4
2.47/2.82	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.47/2.87	c 3	OBJECTIVE BOUND: 0 <= _COST <= 3
2.47/2.87	c 3	SEARCHING: _COST <= 1
2.47/2.87	c 3	SOLVING HOME/temp.cnf
2.47/2.87	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.47/2.87	c 3	This is MiniSat 2.0 beta
2.47/2.87	c 3	WARNING: for repeatability, setting FPU to use double precision
2.47/2.87	c 3	============================[ Problem Statistics ]=============================
2.47/2.87	c 3	|                                                                             |
2.47/2.87	c 3	|  Number of variables:  4001                                                 |
2.47/2.87	c 3	|  Number of clauses:    89066                                                |
2.66/2.93	c 3	|  Parsing time:         0.05         s                                       |
2.66/2.95	c 3	============================[ Search Statistics ]==============================
2.66/2.95	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.66/2.95	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.66/2.95	c 3	===============================================================================
2.66/2.95	c 3	|         0 |     791     4282    16643 |     1427        0    nan |  0.000 % |
2.66/2.96	c 3	|       100 |     791     4282    16643 |     1570      100     12 | 80.230 % |
2.66/2.96	c 3	===============================================================================
2.66/2.96	c 3	restarts              : 2
2.66/2.96	c 3	conflicts             : 181            (2382 /sec)
2.66/2.96	c 3	decisions             : 198            (1.01 % random) (2606 /sec)
2.66/2.96	c 3	propagations          : 17773          (233892 /sec)
2.66/2.96	c 3	conflict literals     : 1803           (17.03 % deleted)
2.66/2.96	c 3	Memory used           : 5.57 MB
2.66/2.96	c 3	CPU time              : 0.075988 s
2.66/2.96	c 3	
2.66/2.96	c 3	UNSATISFIABLE
2.66/2.96	c 3	NOT FOUND: _COST <= 1
2.66/2.96	c 3	OBJECTIVE BOUND: 2 <= _COST <= 3
2.66/2.96	c 3	SEARCHING: _COST <= 2
2.66/2.96	c 3	SOLVING HOME/temp.cnf
2.66/2.96	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.66/2.97	c 3	This is MiniSat 2.0 beta
2.66/2.97	c 3	WARNING: for repeatability, setting FPU to use double precision
2.66/2.97	c 3	============================[ Problem Statistics ]=============================
2.66/2.97	c 3	|                                                                             |
2.66/2.97	c 3	|  Number of variables:  4001                                                 |
2.66/2.97	c 3	|  Number of clauses:    89066                                                |
2.75/3.02	c 3	|  Parsing time:         0.04         s                                       |
2.75/3.04	c 3	============================[ Search Statistics ]==============================
2.75/3.04	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.75/3.04	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.75/3.04	c 3	===============================================================================
2.75/3.04	c 3	|         0 |    1038     5630    19947 |     1876        0    nan |  0.000 % |
2.75/3.05	c 3	|       101 |    1038     5630    19947 |     2064      101     11 | 74.056 % |
2.75/3.05	c 3	|       252 |     995     5494    19611 |     2270      209     10 | 75.131 % |
2.75/3.07	c 3	===============================================================================
2.75/3.07	c 3	restarts              : 3
2.75/3.07	c 3	conflicts             : 444            (4775 /sec)
2.75/3.07	c 3	decisions             : 518            (1.16 % random) (5571 /sec)
2.75/3.07	c 3	propagations          : 96316          (1035823 /sec)
2.75/3.07	c 3	conflict literals     : 3611           (32.66 % deleted)
2.75/3.07	c 3	Memory used           : 5.57 MB
2.75/3.07	c 3	CPU time              : 0.092985 s
2.75/3.07	c 3	
2.75/3.07	c 3	SATISFIABLE
2.75/3.07	c 3	FOUND: _COST <= 2
2.75/3.07	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.75/3.07	c 3	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.85/3.15	c 3	Decoding HOME/temp.out
2.96/3.23	c 3	OBJECTIVE _COST 2
2.96/3.23	o 2
2.96/3.23	v 3 6 6 5 9 4 7 8 8 7 1 0 0 9 8 8 5 8 6 7 9 8 6 0 8 0 0 6 8 8 6 2 0
2.96/3.25	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.96/3.30	c 3	OBJECTIVE _COST 2
2.96/3.30	s OPTIMUM FOUND
2.96/3.30	c 3	CPU 2.71 (0.04 0.02 2.67 0.31)
2.96/3.30	c 3	END Sat Jul 12 23:50:48 2008

Verifier Data (download as text)

OK	2	245
2 unsatisfied constraints, 245 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-1114260-1215899445/watcher-1114260-1215899445 -o /tmp/evaluation-result-1114260-1215899445/solver-1114260-1215899445 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar -max -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1114260-1215899445.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: 2.01 2.00 2.03 4/74 19955
/proc/meminfo: memFree=1866936/2055920 swapFree=4192812/4192956
[pid=19955] ppid=19953 vsize=12272 CPUtime=0
/proc/19955/stat : 19955 (sugar) R 19953 19955 19200 0 -1 4194304 396 0 0 0 0 0 0 0 20 0 1 0 46643901 12566528 364 996147200 4194304 4206940 548682068592 18446744073709551615 221954607736 0 0 4224 0 0 0 0 17 1 0 0
/proc/19955/statm: 3068 364 274 3 0 168 0

[startup+0.0972801 s]
/proc/loadavg: 2.01 2.00 2.03 4/74 19955
/proc/meminfo: memFree=1866936/2055920 swapFree=4192812/4192956
[pid=19955] ppid=19953 vsize=13600 CPUtime=0.04
/proc/19955/stat : 19955 (sugar) S 19953 19955 19200 0 -1 4194304 898 127 0 0 3 1 0 0 21 0 1 0 46643901 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19955/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.10144 s]
/proc/loadavg: 2.01 2.00 2.03 4/74 19955
/proc/meminfo: memFree=1866936/2055920 swapFree=4192812/4192956
[pid=19955] ppid=19953 vsize=13600 CPUtime=0.04
/proc/19955/stat : 19955 (sugar) S 19953 19955 19200 0 -1 4194304 898 127 0 0 3 1 0 0 21 0 1 0 46643901 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19955/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301457 s]
/proc/loadavg: 2.01 2.00 2.03 4/74 19955
/proc/meminfo: memFree=1866936/2055920 swapFree=4192812/4192956
[pid=19955] ppid=19953 vsize=13600 CPUtime=0.04
/proc/19955/stat : 19955 (sugar) S 19953 19955 19200 0 -1 4194304 898 127 0 0 3 1 0 0 21 0 1 0 46643901 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19955/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701496 s]
/proc/loadavg: 2.01 2.00 2.03 4/74 19955
/proc/meminfo: memFree=1866936/2055920 swapFree=4192812/4192956
[pid=19955] ppid=19953 vsize=13600 CPUtime=0.56
/proc/19955/stat : 19955 (sugar) S 19953 19955 19200 0 -1 4194304 974 4590 0 1 3 1 49 3 16 0 1 0 46643901 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19955/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 13600

[startup+1.50257 s]
/proc/loadavg: 2.01 2.00 2.03 4/85 19977
/proc/meminfo: memFree=1857440/2055920 swapFree=4192812/4192956
[pid=19955] ppid=19953 vsize=13600 CPUtime=1.39
/proc/19955/stat : 19955 (sugar) S 19953 19955 19200 0 -1 4194304 1050 11443 0 2 3 1 127 8 16 0 1 0 46643901 13926400 809 996147200 4194304 4206940 548682068592 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19955/statm: 3400 809 374 3 0 500 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 13600

[startup+3.10171 s]
/proc/loadavg: 2.01 2.00 2.03 3/78 20006
/proc/meminfo: memFree=1861656/2055920 swapFree=4192812/4192956
[pid=19955] ppid=19953 vsize=13600 CPUtime=2.85
/proc/19955/stat : 19955 (sugar) S 19953 19955 19200 0 -1 4194304 1734 41587 0 7 4 2 251 28 16 0 1 0 46643901 13926400 809 996147200 4194304 4206940 548682068592 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19955/statm: 3400 809 374 3 0 500 0
Current children cumulated CPU time (s) 2.85
Current children cumulated vsize (KiB) 13600

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

[startup+3.20172 s]
/proc/loadavg: 2.01 2.00 2.03 4/85 20051
/proc/meminfo: memFree=1857888/2055920 swapFree=4192812/4192956
[pid=19955] ppid=19953 vsize=13600 CPUtime=2.85
/proc/19955/stat : 19955 (sugar) S 19953 19955 19200 0 -1 4194304 1753 41587 0 7 4 2 251 28 16 0 1 0 46643901 13926400 809 996147200 4194304 4206940 548682068592 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19955/statm: 3400 809 374 3 0 500 0
[pid=20042] ppid=19955 vsize=5356 CPUtime=0
/proc/20042/stat : 20042 (sh) S 19955 19955 19200 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 46644209 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20042/statm: 1339 233 193 169 0 50 0
[pid=20043] ppid=20042 vsize=863720 CPUtime=0.11
/proc/20043/stat : 20043 (java) S 20042 19955 19200 0 -1 0 3328 0 1 0 9 2 0 0 18 0 9 0 46644209 884449280 2803 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20043/statm: 215930 2803 1641 9 0 210512 0
[pid=20043/tid=20044] ppid=20042 vsize=863720 CPUtime=0.09
/proc/20043/task/20044/stat : 20044 (java) R 20042 19955 19200 0 -1 64 2419 0 1 0 8 1 0 0 18 0 9 0 46644210 884449280 2803 996147200 134512640 134550740 4294955984 18446744073709551615 4125965652 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20043/tid=20045] ppid=20042 vsize=863720 CPUtime=0
/proc/20043/task/20045/stat : 20045 (java) S 20042 19955 19200 0 -1 64 4 0 0 0 0 0 0 0 18 0 9 0 46644211 884449280 2803 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20043/tid=20046] ppid=20042 vsize=863720 CPUtime=0
/proc/20043/task/20046/stat : 20046 (java) S 20042 19955 19200 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 46644211 884449280 2803 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20043/tid=20047] ppid=20042 vsize=863720 CPUtime=0
/proc/20043/task/20047/stat : 20047 (java) S 20042 19955 19200 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 46644211 884449280 2803 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20043/tid=20048] ppid=20042 vsize=863720 CPUtime=0
/proc/20043/task/20048/stat : 20048 (java) S 20042 19955 19200 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 46644213 884449280 2803 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20043/tid=20049] ppid=20042 vsize=863720 CPUtime=0
/proc/20043/task/20049/stat : 20049 (java) R 20042 19955 19200 0 -1 64 213 0 0 0 0 0 0 0 19 0 9 0 46644213 884449280 2803 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20043/tid=20050] ppid=20042 vsize=863720 CPUtime=0
/proc/20043/task/20050/stat : 20050 (java) S 20042 19955 19200 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 46644213 884449280 2803 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20043/tid=20051] ppid=20042 vsize=863720 CPUtime=0
/proc/20043/task/20051/stat : 20051 (java) S 20042 19955 19200 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 46644213 884449280 2803 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 882676

Child status: 0
Real time (s): 3.30727
CPU time (s): 3.05853
CPU user time (s): 2.71259
CPU system time (s): 0.345947
CPU usage (%): 92.4791
Max. virtual memory (cumulated for all children) (KiB): 887308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.71259
system time used= 0.345947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47166
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= 2878
involuntary context switches= 2774

runsolver used 0.005999 second user time and 0.030995 second system time

The end

Launcher Data (download as text)

Begin job on node43 at 2008-07-12 23:50:45
IDJOB=1114260
IDBENCH=61711
IDSOLVER=368
FILE ID=node43/1114260-1215899445
PBS_JOBID= 7903651
Free space on /tmp= 66508 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/composed-25-1-25/normalized-composed-25-1-25-3_ext.xml
COMMAND LINE= DIR/sugar -max -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1114260-1215899445/watcher-1114260-1215899445 -o /tmp/evaluation-result-1114260-1215899445/solver-1114260-1215899445 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar -max -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1114260-1215899445.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 47814e84555225445f7118577670ce54
RANDOM SEED=166999973

node43.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		: 3000.216
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		: 3000.216
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:       1867416 kB
Buffers:         23808 kB
Cached:          53984 kB
SwapCached:          0 kB
Active:         104244 kB
Inactive:        32340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1867416 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          69916 kB
Slab:            37124 kB
Committed_AS:   247648 kB
PageTables:       2096 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= 66508 MiB
End job on node43 at 2008-07-12 23:50:48