Trace number 1111112

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+minisatOPTIMUM1 1.35579 1.62902

General information on the benchmark

Namecsp/aim-50/
normalized-aim-50-1-6-unsat-2_ext.xml
MD5SUM462d1324e82d7b5565d2a66e09d10406
Bench CategoryN-ARY-EXT (n-ary 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 benchmark0.183972
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints77
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension77
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 07:51:16 2008
0.00/0.04	c 0	PID 16974
0.04/0.05	c 0	HOST node43.alineos.net
0.04/0.05	c 0	CONVERTING HOME/instance-1111112-1215841876.xml TO HOME/temp.csp
0.04/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1111112-1215841876.xml' 'HOME/temp.csp'
0.04/0.22	c 0	1 domains, 50 variables, 0 predicates, 11 relations, 77 constraints
0.04/0.27	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.27	c 1	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'
0.23/0.36	c 1	Parsing HOME/temp.csp
0.23/0.42	c 1	parsed 139 expressions
0.23/0.43	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.23/0.43	c 1	MAX CSP: 77 constraints
0.23/0.43	c 1	Converting to clausal form CSP
0.23/0.45	c 1	converted 22 (10%) expressions
0.23/0.45	c 1	converted 44 (20%) expressions
0.23/0.46	c 1	converted 66 (30%) expressions
0.23/0.46	c 1	converted 88 (40%) expressions
0.23/0.46	c 1	converted 110 (50%) expressions
0.23/0.47	c 1	converted 132 (60%) expressions
0.23/0.47	c 1	converted 154 (70%) expressions
0.23/0.47	c 1	converted 176 (80%) expressions
0.23/0.47	c 1	converted 198 (90%) expressions
0.23/0.53	c 1	converted 219 (100%) expressions
0.23/0.53	c 1	CSP : 204 integers, 0 booleans, 230 clauses, largest domain size 116
0.23/0.53	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.23/0.53	c 1	Propagation in CSP
0.23/0.55	c 1	73 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.23/0.55	c 1	CSP : 204 integers, 0 booleans, 230 clauses, largest domain size 78
0.23/0.55	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.23/0.55	c 1	Simplifing CSP by introducing new Boolean variables
0.23/0.55	c 1	CSP : 204 integers, 0 booleans, 230 clauses, largest domain size 78
0.23/0.55	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.23/0.57	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.23/0.58	c 1	21 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.58	c 1	41 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.58	c 1	62 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.58	c 1	82 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.58	c 1	102 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.58	c 1	123 (60%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.58	c 1	143 (70%) CSP integer variables are encoded (112 clauses, 1296 bytes)
0.23/0.58	c 1	164 (80%) CSP integer variables are encoded (191 clauses, 2165 bytes)
0.23/0.59	c 1	184 (90%) CSP integer variables are encoded (585 clauses, 6499 bytes)
0.23/0.59	c 1	204 (100%) CSP integer variables are encoded (801 clauses, 8886 bytes)
0.23/0.60	c 1	23 (10%) CSP clauses are encoded (824 clauses, 9233 bytes)
0.23/0.60	c 1	46 (20%) CSP clauses are encoded (847 clauses, 9596 bytes)
0.23/0.61	c 1	69 (30%) CSP clauses are encoded (870 clauses, 9992 bytes)
0.23/0.61	c 1	92 (40%) CSP clauses are encoded (955 clauses, 11104 bytes)
0.23/0.62	c 1	115 (50%) CSP clauses are encoded (1434 clauses, 17901 bytes)
0.23/0.62	c 1	138 (60%) CSP clauses are encoded (1611 clauses, 20245 bytes)
0.23/0.63	c 1	161 (70%) CSP clauses are encoded (2822 clauses, 38154 bytes)
0.23/0.63	c 1	184 (80%) CSP clauses are encoded (3599 clauses, 48148 bytes)
0.23/0.64	c 1	207 (90%) CSP clauses are encoded (6658 clauses, 93135 bytes)
0.23/0.64	c 1	230 (100%) CSP clauses are encoded (9853 clauses, 141357 bytes)
0.23/0.64	c 1	230 CSP clauses encoded
0.23/0.65	c 1	Writing map file : HOME/temp.map
0.23/0.65	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.65	c 1	SAT : 1005 SAT variables, 9853 SAT clauses, 141357 bytes
0.23/0.65	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.70	c 1	OBJECTIVE minimize _COST
0.23/0.70	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.23/0.70	c 1	SEARCHING: _COST <= 39
0.23/0.70	c 1	SOLVING HOME/temp.cnf
0.23/0.70	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.23/0.71	c 1	This is MiniSat 2.0 beta
0.23/0.71	c 1	WARNING: for repeatability, setting FPU to use double precision
0.23/0.71	c 1	============================[ Problem Statistics ]=============================
0.23/0.71	c 1	|                                                                             |
0.23/0.71	c 1	|  Number of variables:  1005                                                 |
0.23/0.71	c 1	|  Number of clauses:    9854                                                 |
0.23/0.71	c 1	|  Parsing time:         0.00         s                                       |
0.23/0.71	c 1	============================[ Search Statistics ]==============================
0.23/0.71	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.23/0.71	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.23/0.71	c 1	===============================================================================
0.23/0.71	c 1	|         0 |     739     6470    17764 |     2156        0    nan |  0.000 % |
0.23/0.71	c 1	===============================================================================
0.23/0.71	c 1	restarts              : 1
0.23/0.71	c 1	conflicts             : 0              (0 /sec)
0.23/0.71	c 1	decisions             : 35             (0.00 % random) (5001 /sec)
0.23/0.71	c 1	propagations          : 1005           (143612 /sec)
0.23/0.71	c 1	conflict literals     : 0              ( nan % deleted)
0.23/0.71	c 1	Memory used           : 2.21 MB
0.23/0.71	c 1	CPU time              : 0.006998 s
0.23/0.71	c 1	
0.23/0.71	c 1	SATISFIABLE
0.23/0.71	c 1	FOUND: _COST <= 39
0.23/0.71	s SATISFIABLE
0.23/0.71	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.23/0.71	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.23/0.79	c 1	Decoding HOME/temp.out
0.60/0.82	c 1	OBJECTIVE _COST 22
0.60/0.83	o 22
0.60/0.83	v 1 1 1 1 1 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 1 1 1 0 0 1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.60/0.85	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.60/0.88	c 1	OBJECTIVE BOUND: 0 <= _COST <= 22
0.60/0.88	c 1	SEARCHING: _COST <= 11
0.60/0.88	c 1	SOLVING HOME/temp.cnf
0.60/0.88	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.60/0.89	c 1	This is MiniSat 2.0 beta
0.60/0.89	c 1	WARNING: for repeatability, setting FPU to use double precision
0.60/0.89	c 1	============================[ Problem Statistics ]=============================
0.60/0.89	c 1	|                                                                             |
0.60/0.89	c 1	|  Number of variables:  1005                                                 |
0.60/0.89	c 1	|  Number of clauses:    9854                                                 |
0.60/0.89	c 1	|  Parsing time:         0.00         s                                       |
0.60/0.89	c 1	============================[ Search Statistics ]==============================
0.60/0.89	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.60/0.89	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.60/0.89	c 1	===============================================================================
0.60/0.89	c 1	|         0 |     490     2898     7767 |      966        0    nan |  0.000 % |
0.60/0.90	c 1	===============================================================================
0.60/0.90	c 1	restarts              : 1
0.60/0.90	c 1	conflicts             : 4              (500 /sec)
0.60/0.90	c 1	decisions             : 44             (0.00 % random) (5501 /sec)
0.60/0.90	c 1	propagations          : 1041           (130158 /sec)
0.60/0.90	c 1	conflict literals     : 21             (0.00 % deleted)
0.60/0.90	c 1	Memory used           : 2.21 MB
0.60/0.90	c 1	CPU time              : 0.007998 s
0.60/0.90	c 1	
0.60/0.90	c 1	SATISFIABLE
0.60/0.90	c 1	FOUND: _COST <= 11
0.60/0.90	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.60/0.90	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.75/0.97	c 1	Decoding HOME/temp.out
0.83/1.02	c 1	OBJECTIVE _COST 11
0.83/1.02	o 11
0.83/1.02	v 1 0 1 1 0 0 1 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 0 1 1 0 0 1 0 0 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
0.83/1.02	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.83/1.08	c 1	OBJECTIVE BOUND: 0 <= _COST <= 11
0.83/1.08	c 1	SEARCHING: _COST <= 5
0.83/1.08	c 1	SOLVING HOME/temp.cnf
0.83/1.08	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.83/1.08	c 1	This is MiniSat 2.0 beta
0.83/1.08	c 1	WARNING: for repeatability, setting FPU to use double precision
0.83/1.08	c 1	============================[ Problem Statistics ]=============================
0.83/1.08	c 1	|                                                                             |
0.83/1.08	c 1	|  Number of variables:  1005                                                 |
0.83/1.08	c 1	|  Number of clauses:    9854                                                 |
0.83/1.09	c 1	|  Parsing time:         0.01         s                                       |
0.83/1.09	c 1	============================[ Search Statistics ]==============================
0.83/1.09	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.83/1.09	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.83/1.09	c 1	===============================================================================
0.83/1.09	c 1	|         0 |     391     1660     4344 |      553        0    nan |  0.000 % |
0.83/1.09	c 1	===============================================================================
0.83/1.09	c 1	restarts              : 1
0.83/1.09	c 1	conflicts             : 11             (1375 /sec)
0.83/1.09	c 1	decisions             : 72             (0.00 % random) (9002 /sec)
0.83/1.09	c 1	propagations          : 1127           (140910 /sec)
0.83/1.09	c 1	conflict literals     : 92             (0.00 % deleted)
0.83/1.09	c 1	Memory used           : 2.21 MB
0.83/1.09	c 1	CPU time              : 0.007998 s
0.83/1.09	c 1	
0.83/1.09	c 1	SATISFIABLE
0.83/1.09	c 1	FOUND: _COST <= 5
0.83/1.09	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.83/1.09	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.90/1.17	c 1	Decoding HOME/temp.out
0.90/1.21	c 1	OBJECTIVE _COST 5
0.90/1.21	o 5
0.90/1.22	v 1 0 1 1 0 1 1 0 0 1 0 0 0 1 1 0 0 1 1 0 1 1 1 1 1 0 0 1 0 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 0 1 1 0 1 0
0.90/1.22	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.90/1.25	c 1	OBJECTIVE BOUND: 0 <= _COST <= 5
0.90/1.25	c 1	SEARCHING: _COST <= 2
0.90/1.25	c 1	SOLVING HOME/temp.cnf
0.90/1.25	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.90/1.26	c 1	This is MiniSat 2.0 beta
0.90/1.26	c 1	WARNING: for repeatability, setting FPU to use double precision
0.90/1.26	c 1	============================[ Problem Statistics ]=============================
0.90/1.26	c 1	|                                                                             |
0.90/1.26	c 1	|  Number of variables:  1005                                                 |
0.90/1.26	c 1	|  Number of clauses:    9854                                                 |
0.90/1.26	c 1	|  Parsing time:         0.00         s                                       |
0.90/1.26	c 2	============================[ Search Statistics ]==============================
0.90/1.26	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.90/1.26	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.90/1.26	c 2	===============================================================================
0.90/1.26	c 2	|         0 |     281      792     2067 |      264        0    nan |  0.000 % |
0.90/1.26	c 2	===============================================================================
0.90/1.26	c 2	restarts              : 1
0.90/1.27	c 2	conflicts             : 12             (2400 /sec)
0.90/1.27	c 2	decisions             : 68             (0.00 % random) (13603 /sec)
0.90/1.27	c 2	propagations          : 1145           (229046 /sec)
0.90/1.27	c 2	conflict literals     : 107            (0.00 % deleted)
0.90/1.27	c 2	Memory used           : 2.21 MB
0.90/1.27	c 2	CPU time              : 0.004999 s
0.90/1.27	c 2	
0.90/1.27	c 2	SATISFIABLE
0.90/1.27	c 2	FOUND: _COST <= 2
0.90/1.27	c 2	DECODING HOME/temp.out WITH HOME/temp.map
0.90/1.27	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'
1.04/1.35	c 2	Decoding HOME/temp.out
1.04/1.39	c 2	OBJECTIVE _COST 2
1.04/1.39	o 2
1.04/1.39	v 1 0 0 0 0 1 1 1 0 1 1 1 0 1 1 0 1 1 1 0 1 0 1 0 1 0 0 0 1 1 1 0 0 0 0 1 1 1 1 1 1 1 0 1 0 1 1 0 1 0
1.04/1.40	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.04/1.43	c 2	OBJECTIVE BOUND: 0 <= _COST <= 2
1.04/1.43	c 2	SEARCHING: _COST <= 1
1.04/1.43	c 2	SOLVING HOME/temp.cnf
1.04/1.43	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.04/1.43	c 2	This is MiniSat 2.0 beta
1.04/1.43	c 2	WARNING: for repeatability, setting FPU to use double precision
1.04/1.43	c 2	============================[ Problem Statistics ]=============================
1.04/1.43	c 2	|                                                                             |
1.04/1.43	c 2	|  Number of variables:  1005                                                 |
1.04/1.43	c 2	|  Number of clauses:    9854                                                 |
1.04/1.44	c 2	|  Parsing time:         0.00         s                                       |
1.04/1.44	c 2	============================[ Search Statistics ]==============================
1.04/1.44	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.04/1.44	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.04/1.44	c 2	===============================================================================
1.04/1.44	c 2	|         0 |     204      382     1067 |      127        0    nan |  0.000 % |
1.04/1.44	c 2	===============================================================================
1.04/1.44	c 2	restarts              : 1
1.04/1.44	c 2	conflicts             : 12             (1715 /sec)
1.04/1.44	c 2	decisions             : 68             (0.00 % random) (9717 /sec)
1.04/1.44	c 2	propagations          : 1143           (163332 /sec)
1.04/1.44	c 2	conflict literals     : 107            (0.00 % deleted)
1.04/1.44	c 2	Memory used           : 2.21 MB
1.04/1.44	c 2	CPU time              : 0.006998 s
1.04/1.44	c 2	
1.04/1.44	c 2	SATISFIABLE
1.04/1.44	c 2	FOUND: _COST <= 1
1.04/1.44	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.04/1.44	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'
1.18/1.52	c 2	Decoding HOME/temp.out
1.18/1.55	c 2	OBJECTIVE _COST 1
1.18/1.55	o 1
1.18/1.55	v 1 0 0 0 0 1 1 1 0 1 1 1 0 1 1 0 1 1 1 0 1 0 1 0 1 0 0 0 1 1 1 0 0 0 0 1 1 1 1 1 1 1 0 1 0 1 1 0 1 0
1.18/1.56	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.18/1.61	c 2	OBJECTIVE BOUND: 0 <= _COST <= 1
1.18/1.61	c 2	SEARCHING: _COST <= 0
1.18/1.61	c 2	SOLVING HOME/temp.cnf
1.18/1.61	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.18/1.61	c 2	This is MiniSat 2.0 beta
1.18/1.61	c 2	WARNING: for repeatability, setting FPU to use double precision
1.18/1.61	c 2	============================[ Problem Statistics ]=============================
1.18/1.61	c 2	|                                                                             |
1.18/1.61	c 2	|  Number of variables:  1005                                                 |
1.18/1.61	c 2	|  Number of clauses:    9854                                                 |
1.18/1.62	c 2	|  Parsing time:         0.00         s                                       |
1.18/1.62	c 2	============================[ Search Statistics ]==============================
1.18/1.62	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.18/1.62	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.18/1.62	c 2	===============================================================================
1.18/1.62	c 2	|         0 |      50       77      305 |       25        0    nan |  0.000 % |
1.18/1.62	c 2	===============================================================================
1.18/1.62	c 2	restarts              : 1
1.18/1.62	c 2	conflicts             : 17             (2429 /sec)
1.18/1.62	c 2	decisions             : 53             (0.00 % random) (7574 /sec)
1.18/1.62	c 2	propagations          : 1129           (161332 /sec)
1.18/1.62	c 2	conflict literals     : 41             (0.00 % deleted)
1.18/1.62	c 2	Memory used           : 2.21 MB
1.18/1.62	c 2	CPU time              : 0.006998 s
1.18/1.62	c 2	
1.18/1.62	c 2	UNSATISFIABLE
1.18/1.62	c 2	NOT FOUND: _COST <= 0
1.18/1.62	c 2	OBJECTIVE _COST 1
1.18/1.62	s OPTIMUM FOUND
1.18/1.62	c 2	CPU 1.1 (0.03 0.02 1.07 0.2)
1.18/1.62	c 2	END Sat Jul 12 07:51:18 2008

Verifier Data (download as text)

OK	1	76
1 unsatisfied constraints, 76 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-1111112-1215841876/watcher-1111112-1215841876 -o /tmp/evaluation-result-1111112-1215841876/solver-1111112-1215841876 -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-1111112-1215841876.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: 2.30 2.12 2.03 4/81 16974
/proc/meminfo: memFree=1829640/2055920 swapFree=4192812/4192956
[pid=16974] ppid=16972 vsize=12268 CPUtime=0
/proc/16974/stat : 16974 (sugar) R 16972 16974 16274 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 40887050 12562432 316 996147200 4194304 4206940 548682068592 18446744073709551615 221954931301 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/16974/statm: 3067 316 241 3 0 167 0

[startup+0.0500659 s]
/proc/loadavg: 2.30 2.12 2.03 4/81 16974
/proc/meminfo: memFree=1829640/2055920 swapFree=4192812/4192956
[pid=16974] ppid=16972 vsize=13600 CPUtime=0.04
/proc/16974/stat : 16974 (sugar) S 16972 16974 16274 0 -1 4194304 838 0 0 0 3 1 0 0 18 0 1 0 40887050 13926400 792 996147200 4194304 4206940 548682068592 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16974/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.101787 s]
/proc/loadavg: 2.30 2.12 2.03 4/81 16974
/proc/meminfo: memFree=1829640/2055920 swapFree=4192812/4192956
[pid=16974] ppid=16972 vsize=13600 CPUtime=0.04
/proc/16974/stat : 16974 (sugar) S 16972 16974 16274 0 -1 4194304 898 127 0 0 3 1 0 0 19 0 1 0 40887050 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16974/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301801 s]
/proc/loadavg: 2.30 2.12 2.03 4/81 16974
/proc/meminfo: memFree=1829640/2055920 swapFree=4192812/4192956
[pid=16974] ppid=16972 vsize=13600 CPUtime=0.23
/proc/16974/stat : 16974 (sugar) S 16972 16974 16274 0 -1 4194304 957 4112 0 1 3 1 16 3 16 0 1 0 40887050 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16974/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 13600

[startup+0.702835 s]
/proc/loadavg: 2.30 2.12 2.03 4/81 16974
/proc/meminfo: memFree=1829640/2055920 swapFree=4192812/4192956
[pid=16974] ppid=16972 vsize=13600 CPUtime=0.23
/proc/16974/stat : 16974 (sugar) S 16972 16974 16274 0 -1 4194304 974 4112 0 1 3 1 16 3 15 0 1 0 40887050 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16974/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 13600

[startup+1.50292 s]
/proc/loadavg: 2.30 2.12 2.03 4/92 17020
/proc/meminfo: memFree=1822768/2055920 swapFree=4192812/4192956
[pid=16974] ppid=16972 vsize=13600 CPUtime=1.18
/proc/16974/stat : 16974 (sugar) S 16972 16974 16274 0 -1 4194304 1561 27052 0 6 3 2 95 18 17 0 1 0 40887050 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16974/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 13600

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

[startup+1.60292 s]
/proc/loadavg: 2.30 2.12 2.03 4/92 17020
/proc/meminfo: memFree=1822768/2055920 swapFree=4192812/4192956
[pid=16974] ppid=16972 vsize=13600 CPUtime=1.18
/proc/16974/stat : 16974 (sugar) S 16972 16974 16274 0 -1 4194304 1581 27052 0 6 3 2 95 18 16 0 1 0 40887050 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16974/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 1.62902
CPU time (s): 1.35579
CPU user time (s): 1.11783
CPU system time (s): 0.237963
CPU usage (%): 83.2273
Max. virtual memory (cumulated for all children) (KiB): 882676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.11783
system time used= 0.237963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33027
page faults= 7
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1813
involuntary context switches= 1674

runsolver used 0.005999 second user time and 0.013997 second system time

The end

Launcher Data (download as text)

Begin job on node43 at 2008-07-12 07:51:16
IDJOB=1111112
IDBENCH=61232
IDSOLVER=368
FILE ID=node43/1111112-1215841876
PBS_JOBID= 7903376
Free space on /tmp= 66508 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/aim-50/normalized-aim-50-1-6-unsat-2_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-1111112-1215841876/watcher-1111112-1215841876 -o /tmp/evaluation-result-1111112-1215841876/solver-1111112-1215841876 -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-1111112-1215841876.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 462d1324e82d7b5565d2a66e09d10406
RANDOM SEED=948285378

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:       1830120 kB
Buffers:         33428 kB
Cached:          84208 kB
SwapCached:        140 kB
Active:         106676 kB
Inactive:        56092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          65144 kB
Slab:            48100 kB
Committed_AS:   211460 kB
PageTables:       2020 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 07:51:18