Trace number 1109192

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 1.16082 1.21826

General information on the benchmark

Namecsp/pret/
normalized-pret-60-25_ext.xml
MD5SUMb9314d7ad9005a0355a4e401b24bfd41
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 benchmark0.044992
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints40
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension40
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)

0.00/0.03	c 0	Sugar v1-13 + HOME/minisat
0.00/0.03	c 0	BEGIN Fri Jul 11 20:03:54 2008
0.00/0.03	c 0	PID 13112
0.00/0.04	c 0	HOST node42.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1109192-1215799434.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1109192-1215799434.xml' 'HOME/temp.csp'
0.03/0.17	c 0	1 domains, 60 variables, 0 predicates, 2 relations, 40 constraints
0.03/0.19	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.19	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'
0.18/0.26	c 0	Parsing HOME/temp.csp
0.18/0.29	c 0	parsed 103 expressions
0.18/0.29	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.29	c 0	MAX CSP: 40 constraints
0.18/0.29	c 0	Converting to clausal form CSP
0.18/0.31	c 0	converted 15 (10%) expressions
0.18/0.31	c 0	converted 30 (20%) expressions
0.18/0.32	c 0	converted 44 (30%) expressions
0.18/0.32	c 0	converted 59 (40%) expressions
0.18/0.32	c 0	converted 73 (50%) expressions
0.18/0.33	c 0	converted 88 (60%) expressions
0.18/0.33	c 0	converted 103 (70%) expressions
0.18/0.33	c 0	converted 117 (80%) expressions
0.18/0.33	c 0	converted 132 (90%) expressions
0.18/0.35	c 0	converted 146 (100%) expressions
0.18/0.35	c 0	CSP : 140 integers, 0 booleans, 119 clauses, largest domain size 61
0.18/0.35	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.35	c 0	Propagation in CSP
0.18/0.36	c 0	38 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.18/0.36	c 0	CSP : 140 integers, 0 booleans, 119 clauses, largest domain size 41
0.18/0.36	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.36	c 0	Simplifing CSP by introducing new Boolean variables
0.18/0.36	c 0	CSP : 140 integers, 0 booleans, 119 clauses, largest domain size 41
0.18/0.36	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.38	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.18/0.39	c 0	14 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.18/0.39	c 0	28 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.18/0.39	c 0	42 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.18/0.39	c 0	56 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.18/0.39	c 0	70 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.18/0.39	c 0	84 (60%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.18/0.39	c 0	98 (70%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.18/0.39	c 0	112 (80%) CSP integer variables are encoded (207 clauses, 2341 bytes)
0.18/0.39	c 0	126 (90%) CSP integer variables are encoded (279 clauses, 3133 bytes)
0.18/0.39	c 0	140 (100%) CSP integer variables are encoded (339 clauses, 3793 bytes)
0.18/0.40	c 0	12 (10%) CSP clauses are encoded (387 clauses, 4513 bytes)
0.18/0.40	c 0	24 (20%) CSP clauses are encoded (435 clauses, 5305 bytes)
0.18/0.41	c 0	36 (30%) CSP clauses are encoded (483 clauses, 6097 bytes)
0.18/0.41	c 0	48 (40%) CSP clauses are encoded (835 clauses, 10623 bytes)
0.18/0.42	c 0	60 (50%) CSP clauses are encoded (1653 clauses, 22412 bytes)
0.18/0.42	c 0	72 (60%) CSP clauses are encoded (1713 clauses, 23153 bytes)
0.18/0.42	c 0	84 (70%) CSP clauses are encoded (2617 clauses, 36539 bytes)
0.18/0.42	c 0	96 (80%) CSP clauses are encoded (2689 clauses, 37454 bytes)
0.18/0.42	c 0	108 (90%) CSP clauses are encoded (2809 clauses, 39068 bytes)
0.18/0.42	c 0	119 (100%) CSP clauses are encoded (3177 clauses, 44288 bytes)
0.18/0.42	c 0	119 CSP clauses encoded
0.18/0.43	c 0	Writing map file : HOME/temp.map
0.18/0.43	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.18/0.43	c 0	SAT : 479 SAT variables, 3177 SAT clauses, 44288 bytes
0.18/0.43	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.18/0.45	c 0	OBJECTIVE minimize _COST
0.18/0.45	c 0	OBJECTIVE BOUND: 0 <= _COST <= 
0.18/0.45	c 0	SEARCHING: _COST <= 20
0.18/0.45	c 0	SOLVING HOME/temp.cnf
0.18/0.45	c 0	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.18/0.45	c 0	This is MiniSat 2.0 beta
0.18/0.45	c 0	WARNING: for repeatability, setting FPU to use double precision
0.18/0.45	c 0	============================[ Problem Statistics ]=============================
0.18/0.45	c 0	|                                                                             |
0.18/0.45	c 0	|  Number of variables:  479                                                  |
0.18/0.45	c 0	|  Number of clauses:    3178                                                 |
0.18/0.46	c 0	|  Parsing time:         0.00         s                                       |
0.18/0.46	c 0	============================[ Search Statistics ]==============================
0.18/0.46	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.18/0.46	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.18/0.46	c 0	===============================================================================
0.18/0.46	c 0	|         0 |     359     2115     5788 |      705        0    nan |  0.000 % |
0.18/0.46	c 0	===============================================================================
0.18/0.46	c 0	restarts              : 1
0.18/0.46	c 0	conflicts             : 0              (0 /sec)
0.18/0.46	c 0	decisions             : 42             (0.00 % random) (42042 /sec)
0.18/0.46	c 0	propagations          : 479            (479479 /sec)
0.18/0.46	c 0	conflict literals     : 0              ( nan % deleted)
0.18/0.46	c 0	Memory used           : 1.90 MB
0.18/0.46	c 0	CPU time              : 0.000999 s
0.18/0.46	c 0	
0.18/0.46	c 0	SATISFIABLE
0.18/0.46	c 0	FOUND: _COST <= 20
0.18/0.46	s SATISFIABLE
0.18/0.46	c 0	DECODING HOME/temp.out WITH HOME/temp.map
0.18/0.46	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.47/0.53	c 0	Decoding HOME/temp.out
0.47/0.55	c 0	OBJECTIVE _COST 20
0.47/0.55	o 20
0.47/0.55	v 1 0 1 1 0 1 1 0 1 0 1 1 1 0 1 0 1 1 0 1 0 1 1 1 0 0 0 1 1 1 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.47/0.56	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.48/0.61	c 0	OBJECTIVE BOUND: 0 <= _COST <= 20
0.48/0.61	c 0	SEARCHING: _COST <= 10
0.48/0.61	c 0	SOLVING HOME/temp.cnf
0.48/0.61	c 0	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.48/0.61	c 0	This is MiniSat 2.0 beta
0.48/0.61	c 0	WARNING: for repeatability, setting FPU to use double precision
0.48/0.61	c 0	============================[ Problem Statistics ]=============================
0.48/0.61	c 0	|                                                                             |
0.48/0.61	c 0	|  Number of variables:  479                                                  |
0.48/0.61	c 0	|  Number of clauses:    3178                                                 |
0.48/0.62	c 0	|  Parsing time:         0.00         s                                       |
0.48/0.62	c 0	============================[ Search Statistics ]==============================
0.48/0.62	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.48/0.62	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.48/0.62	c 0	===============================================================================
0.48/0.62	c 0	|         0 |     289     1470     4053 |      490        0    nan |  0.000 % |
0.48/0.62	c 0	===============================================================================
0.48/0.62	c 0	restarts              : 1
0.48/0.62	c 0	conflicts             : 0              (0 /sec)
0.48/0.62	c 0	decisions             : 33             (0.00 % random) (33033 /sec)
0.48/0.62	c 0	propagations          : 479            (479479 /sec)
0.48/0.62	c 0	conflict literals     : 0              ( nan % deleted)
0.48/0.62	c 0	Memory used           : 1.90 MB
0.48/0.62	c 0	CPU time              : 0.000999 s
0.48/0.62	c 0	
0.48/0.62	c 0	SATISFIABLE
0.48/0.62	c 0	FOUND: _COST <= 10
0.48/0.62	c 0	DECODING HOME/temp.out WITH HOME/temp.map
0.48/0.62	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.48/0.69	c 1	Decoding HOME/temp.out
0.62/0.71	c 1	OBJECTIVE _COST 10
0.62/0.71	o 10
0.62/0.71	v 1 0 1 0 0 0 0 1 1 0 1 1 0 0 0 0 1 1 0 0 0 1 1 0 0 0 0 0 1 1 0 0 0 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.62/0.72	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.62/0.77	c 1	OBJECTIVE BOUND: 0 <= _COST <= 10
0.62/0.77	c 1	SEARCHING: _COST <= 5
0.62/0.77	c 1	SOLVING HOME/temp.cnf
0.62/0.77	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.62/0.77	c 1	This is MiniSat 2.0 beta
0.62/0.77	c 1	WARNING: for repeatability, setting FPU to use double precision
0.62/0.77	c 1	============================[ Problem Statistics ]=============================
0.62/0.77	c 1	|                                                                             |
0.62/0.77	c 1	|  Number of variables:  479                                                  |
0.62/0.77	c 1	|  Number of clauses:    3178                                                 |
0.62/0.77	c 1	|  Parsing time:         0.00         s                                       |
0.62/0.78	c 1	============================[ Search Statistics ]==============================
0.62/0.78	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.62/0.78	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.62/0.78	c 1	===============================================================================
0.62/0.78	c 1	|         0 |     239      965     2683 |      321        0    nan |  0.000 % |
0.62/0.78	c 1	===============================================================================
0.62/0.78	c 1	restarts              : 1
0.62/0.78	c 1	conflicts             : 0              (0 /sec)
0.62/0.78	c 1	decisions             : 29             (0.00 % random) (14507 /sec)
0.62/0.78	c 1	propagations          : 479            (239620 /sec)
0.62/0.78	c 1	conflict literals     : 0              ( nan % deleted)
0.62/0.78	c 1	Memory used           : 1.90 MB
0.62/0.78	c 1	CPU time              : 0.001999 s
0.62/0.78	c 1	
0.62/0.78	c 1	SATISFIABLE
0.62/0.78	c 1	FOUND: _COST <= 5
0.62/0.78	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.62/0.78	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'
0.75/0.85	c 1	Decoding HOME/temp.out
0.75/0.87	c 1	OBJECTIVE _COST 5
0.75/0.87	o 5
0.75/0.87	v 1 0 1 0 0 0 1 1 0 0 1 1 0 0 0 0 1 1 0 0 0 1 1 0 0 0 0 0 1 1 0 0 0 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.75/0.88	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.75/0.93	c 1	OBJECTIVE BOUND: 0 <= _COST <= 5
0.75/0.93	c 1	SEARCHING: _COST <= 2
0.75/0.93	c 1	SOLVING HOME/temp.cnf
0.75/0.93	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.75/0.93	c 1	This is MiniSat 2.0 beta
0.75/0.93	c 1	WARNING: for repeatability, setting FPU to use double precision
0.75/0.93	c 1	============================[ Problem Statistics ]=============================
0.75/0.93	c 1	|                                                                             |
0.75/0.93	c 1	|  Number of variables:  479                                                  |
0.75/0.93	c 1	|  Number of clauses:    3178                                                 |
0.75/0.93	c 1	|  Parsing time:         0.00         s                                       |
0.75/0.93	c 1	============================[ Search Statistics ]==============================
0.75/0.93	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.75/0.93	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.75/0.93	c 1	===============================================================================
0.75/0.93	c 1	|         0 |     180      526     1540 |      175        0    nan |  0.000 % |
0.75/0.93	c 1	===============================================================================
0.75/0.93	c 1	restarts              : 1
0.75/0.93	c 1	conflicts             : 0              (0 /sec)
0.75/0.93	c 1	decisions             : 27             (0.00 % random) (6752 /sec)
0.75/0.93	c 1	propagations          : 479            (119780 /sec)
0.75/0.93	c 1	conflict literals     : 0              ( nan % deleted)
0.75/0.93	c 1	Memory used           : 1.90 MB
0.75/0.94	c 1	CPU time              : 0.003999 s
0.75/0.94	c 1	
0.75/0.94	c 1	SATISFIABLE
0.75/0.94	c 1	FOUND: _COST <= 2
0.75/0.94	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.75/0.94	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'
0.93/1.01	c 1	Decoding HOME/temp.out
0.93/1.03	c 1	OBJECTIVE _COST 2
0.93/1.03	o 2
0.93/1.03	v 1 1 0 1 1 0 0 0 0 1 1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.93/1.04	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.93/1.04	c 1	OBJECTIVE BOUND: 0 <= _COST <= 2
0.93/1.04	c 1	SEARCHING: _COST <= 1
0.93/1.04	c 1	SOLVING HOME/temp.cnf
0.93/1.04	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.93/1.04	c 1	This is MiniSat 2.0 beta
0.93/1.04	c 1	WARNING: for repeatability, setting FPU to use double precision
0.93/1.04	c 1	============================[ Problem Statistics ]=============================
0.93/1.04	c 1	|                                                                             |
0.93/1.04	c 1	|  Number of variables:  479                                                  |
0.93/1.04	c 1	|  Number of clauses:    3178                                                 |
0.93/1.05	c 1	|  Parsing time:         0.00         s                                       |
0.93/1.05	c 1	============================[ Search Statistics ]==============================
0.93/1.05	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.93/1.05	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.93/1.05	c 1	===============================================================================
0.93/1.05	c 1	|         0 |     140      317     1032 |      105        0    nan |  0.000 % |
0.93/1.05	c 1	===============================================================================
0.93/1.05	c 1	restarts              : 1
0.93/1.05	c 1	conflicts             : 0              (0 /sec)
0.93/1.05	c 1	decisions             : 27             (0.00 % random) (13507 /sec)
0.93/1.05	c 1	propagations          : 479            (239620 /sec)
0.93/1.05	c 1	conflict literals     : 0              ( nan % deleted)
0.93/1.05	c 1	Memory used           : 1.90 MB
0.93/1.05	c 1	CPU time              : 0.001999 s
0.93/1.05	c 1	
0.93/1.05	c 1	SATISFIABLE
0.93/1.05	c 1	FOUND: _COST <= 1
0.93/1.05	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.93/1.05	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'
1.00/1.12	c 1	Decoding HOME/temp.out
1.00/1.14	c 1	OBJECTIVE _COST 1
1.00/1.14	o 1
1.00/1.14	v 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 1 1 0 0 0 0 0 1 1 0 0 0 1 1 0 0 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1.00/1.15	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.00/1.20	c 1	OBJECTIVE BOUND: 0 <= _COST <= 1
1.00/1.20	c 1	SEARCHING: _COST <= 0
1.00/1.20	c 1	SOLVING HOME/temp.cnf
1.00/1.20	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.00/1.21	c 1	This is MiniSat 2.0 beta
1.00/1.21	c 1	WARNING: for repeatability, setting FPU to use double precision
1.00/1.21	c 1	============================[ Problem Statistics ]=============================
1.00/1.21	c 1	|                                                                             |
1.00/1.21	c 1	|  Number of variables:  479                                                  |
1.00/1.21	c 1	|  Number of clauses:    3178                                                 |
1.00/1.21	c 1	|  Parsing time:         0.00         s                                       |
1.00/1.21	c 1	============================[ Search Statistics ]==============================
1.00/1.21	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.00/1.21	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.00/1.21	c 1	===============================================================================
1.00/1.21	c 1	|         0 |      60      160      640 |       53        0    nan |  0.000 % |
1.00/1.21	c 1	|       100 |      60      160      640 |       58      100      9 | 87.474 % |
1.00/1.21	c 1	|       251 |      60      160      640 |       64      251      6 | 87.476 % |
1.00/1.21	c 1	===============================================================================
1.00/1.21	c 1	restarts              : 3
1.00/1.21	c 1	conflicts             : 292            (58412 /sec)
1.00/1.21	c 1	decisions             : 508            (1.97 % random) (101620 /sec)
1.00/1.21	c 1	propagations          : 3516           (703341 /sec)
1.00/1.21	c 1	conflict literals     : 1659           (9.79 % deleted)
1.00/1.21	c 1	Memory used           : 1.90 MB
1.00/1.21	c 1	CPU time              : 0.004999 s
1.00/1.21	c 1	
1.00/1.21	c 1	UNSATISFIABLE
1.00/1.21	c 1	NOT FOUND: _COST <= 0
1.00/1.21	c 1	OBJECTIVE _COST 1
1.00/1.21	s OPTIMUM FOUND
1.00/1.21	c 1	CPU 0.92 (0.04 0.01 0.88 0.2)
1.00/1.21	c 1	END Fri Jul 11 20:03:55 2008

Verifier Data (download as text)

OK	1	39
1 unsatisfied constraints, 39 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-1109192-1215799434/watcher-1109192-1215799434 -o /tmp/evaluation-result-1109192-1215799434/solver-1109192-1215799434 -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-1109192-1215799434.xml 

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


[startup+0 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 13112
/proc/meminfo: memFree=1958888/2055920 swapFree=4181040/4192956
[pid=13112] ppid=13110 vsize=12272 CPUtime=0
/proc/13112/stat : 13112 (sugar) R 13110 13112 12664 0 -1 4194304 379 0 0 0 0 0 0 0 18 0 1 0 36642811 12566528 347 996147200 4194304 4206940 548682068592 18446744073709551615 259414987489 0 0 4224 0 0 0 0 17 0 0 0
/proc/13112/statm: 3068 349 259 3 0 168 0

[startup+0.0472811 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 13112
/proc/meminfo: memFree=1958888/2055920 swapFree=4181040/4192956
[pid=13112] ppid=13110 vsize=13600 CPUtime=0.03
/proc/13112/stat : 13112 (sugar) S 13110 13112 12664 0 -1 4194304 898 127 0 0 3 0 0 0 18 0 1 0 36642811 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13112/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.100935 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 13112
/proc/meminfo: memFree=1958888/2055920 swapFree=4181040/4192956
[pid=13112] ppid=13110 vsize=13600 CPUtime=0.03
/proc/13112/stat : 13112 (sugar) S 13110 13112 12664 0 -1 4194304 898 127 0 0 3 0 0 0 18 0 1 0 36642811 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13112/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301959 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 13112
/proc/meminfo: memFree=1958888/2055920 swapFree=4181040/4192956
[pid=13112] ppid=13110 vsize=13600 CPUtime=0.18
/proc/13112/stat : 13112 (sugar) S 13110 13112 12664 0 -1 4194304 974 4094 0 1 3 0 12 3 15 0 1 0 36642811 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13112/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 13600

[startup+0.702003 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 13112
/proc/meminfo: memFree=1958888/2055920 swapFree=4181040/4192956
[pid=13112] ppid=13110 vsize=13600 CPUtime=0.62
/proc/13112/stat : 13112 (sugar) S 13110 13112 12664 0 -1 4194304 1234 14005 0 3 4 1 48 9 15 0 1 0 36642811 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13112/statm: 3400 803 374 3 0 500 0
Current children cumulated CPU time (s) 0.62
Current children cumulated vsize (KiB) 13600

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

[startup+1.10605 s]
/proc/loadavg: 1.08 1.02 1.01 2/75 13182
/proc/meminfo: memFree=1952776/2055920 swapFree=4181040/4192956
[pid=13112] ppid=13110 vsize=13600 CPUtime=1
/proc/13112/stat : 13112 (sugar) S 13110 13112 12664 0 -1 4194304 1557 26512 0 6 4 1 78 17 17 0 1 0 36642811 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13112/statm: 3400 803 374 3 0 500 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 13600

[startup+1.20106 s]
/proc/loadavg: 1.08 1.02 1.01 2/75 13182
/proc/meminfo: memFree=1952776/2055920 swapFree=4181040/4192956
[pid=13112] ppid=13110 vsize=13600 CPUtime=1
/proc/13112/stat : 13112 (sugar) S 13110 13112 12664 0 -1 4194304 1577 26512 0 6 4 1 78 17 16 0 1 0 36642811 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13112/statm: 3400 803 374 3 0 500 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 1.21826
CPU time (s): 1.16082
CPU user time (s): 0.933858
CPU system time (s): 0.226965
CPU usage (%): 95.2856
Max. virtual memory (cumulated for all children) (KiB): 883560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.933858
system time used= 0.226965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32376
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= 1330
involuntary context switches= 867

runsolver used 0.003999 second user time and 0.014997 second system time

The end

Launcher Data (download as text)

Begin job on node42 at 2008-07-11 20:03:54
IDJOB=1109192
IDBENCH=60929
IDSOLVER=368
FILE ID=node42/1109192-1215799434
PBS_JOBID= 7903203
Free space on /tmp= 66500 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/pret/normalized-pret-60-25_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-1109192-1215799434/watcher-1109192-1215799434 -o /tmp/evaluation-result-1109192-1215799434/solver-1109192-1215799434 -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-1109192-1215799434.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b9314d7ad9005a0355a4e401b24bfd41
RANDOM SEED=703488687

node42.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		: 3000.232
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		: 3000.232
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:       1959368 kB
Buffers:          4624 kB
Cached:          35568 kB
SwapCached:       5572 kB
Active:          40048 kB
Inactive:         7884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1959368 kB
SwapTotal:     4192956 kB
SwapFree:      4181040 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          13676 kB
Slab:            34612 kB
Committed_AS:   108324 kB
PageTables:       1452 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= 66496 MiB
End job on node42 at 2008-07-11 20:03:55