Trace number 1110628

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 1.26281 1.51308

General information on the benchmark

Namecsp/dubois/
normalized-dubois-25_ext.xml
MD5SUM4676b00addf2eae14c934b660f81e915
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 benchmark0.047992
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of constraints50
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension50
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 04:51:11 2008
0.00/0.04	c 0	PID 16383
0.00/0.05	c 0	HOST node3.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1110628-1215831071.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-1110628-1215831071.xml' 'HOME/temp.csp'
0.03/0.20	c 0	1 domains, 75 variables, 0 predicates, 2 relations, 50 constraints
0.03/0.26	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.26	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'
0.20/0.34	c 0	Parsing HOME/temp.csp
0.20/0.39	c 0	parsed 128 expressions
0.20/0.39	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.40	c 0	MAX CSP: 50 constraints
0.20/0.40	c 0	Converting to clausal form CSP
0.20/0.42	c 0	converted 19 (10%) expressions
0.20/0.42	c 0	converted 37 (20%) expressions
0.20/0.42	c 0	converted 55 (30%) expressions
0.20/0.42	c 0	converted 73 (40%) expressions
0.20/0.43	c 0	converted 91 (50%) expressions
0.20/0.43	c 0	converted 109 (60%) expressions
0.20/0.44	c 0	converted 127 (70%) expressions
0.20/0.44	c 0	converted 145 (80%) expressions
0.20/0.44	c 0	converted 163 (90%) expressions
0.20/0.48	c 0	converted 181 (100%) expressions
0.20/0.48	c 0	CSP : 175 integers, 0 booleans, 149 clauses, largest domain size 76
0.20/0.48	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.48	c 0	Propagation in CSP
0.20/0.49	c 0	47 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.20/0.49	c 0	CSP : 175 integers, 0 booleans, 149 clauses, largest domain size 51
0.20/0.49	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.49	c 0	Simplifing CSP by introducing new Boolean variables
0.20/0.49	c 0	CSP : 175 integers, 0 booleans, 149 clauses, largest domain size 51
0.20/0.49	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.51	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.20/0.52	c 0	18 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.20/0.52	c 0	35 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.20/0.52	c 0	53 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.20/0.52	c 0	70 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.20/0.52	c 0	88 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.20/0.52	c 0	105 (60%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.20/0.52	c 0	123 (70%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.20/0.53	c 0	140 (80%) CSP integer variables are encoded (136 clauses, 1560 bytes)
0.20/0.53	c 0	158 (90%) CSP integer variables are encoded (361 clauses, 4035 bytes)
0.20/0.53	c 0	175 (100%) CSP integer variables are encoded (440 clauses, 4904 bytes)
0.20/0.54	c 0	15 (10%) CSP clauses are encoded (500 clauses, 5822 bytes)
0.20/0.55	c 1	30 (20%) CSP clauses are encoded (560 clauses, 6836 bytes)
0.20/0.56	c 1	45 (30%) CSP clauses are encoded (620 clauses, 7886 bytes)
0.20/0.56	c 1	60 (40%) CSP clauses are encoded (684 clauses, 8785 bytes)
0.20/0.56	c 1	75 (50%) CSP clauses are encoded (897 clauses, 11742 bytes)
0.20/0.57	c 1	90 (60%) CSP clauses are encoded (1824 clauses, 24620 bytes)
0.20/0.58	c 1	105 (70%) CSP clauses are encoded (3804 clauses, 54148 bytes)
0.20/0.58	c 1	120 (80%) CSP clauses are encoded (3898 clauses, 55371 bytes)
0.20/0.58	c 1	135 (90%) CSP clauses are encoded (4103 clauses, 58215 bytes)
0.20/0.58	c 1	149 (100%) CSP clauses are encoded (4645 clauses, 65994 bytes)
0.20/0.58	c 1	149 CSP clauses encoded
0.20/0.58	c 1	Writing map file : HOME/temp.map
0.20/0.59	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.20/0.59	c 1	SAT : 615 SAT variables, 4645 SAT clauses, 65994 bytes
0.20/0.59	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.20/0.63	c 1	OBJECTIVE minimize _COST
0.20/0.63	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.20/0.63	c 1	SEARCHING: _COST <= 25
0.20/0.63	c 1	SOLVING HOME/temp.cnf
0.20/0.63	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.20/0.63	c 1	This is MiniSat 2.0 beta
0.20/0.63	c 1	WARNING: for repeatability, setting FPU to use double precision
0.20/0.63	c 1	============================[ Problem Statistics ]=============================
0.20/0.63	c 1	|                                                                             |
0.20/0.63	c 1	|  Number of variables:  615                                                  |
0.20/0.63	c 1	|  Number of clauses:    4646                                                 |
0.20/0.64	c 1	|  Parsing time:         0.00         s                                       |
0.20/0.64	c 1	============================[ Search Statistics ]==============================
0.20/0.64	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.64	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.20/0.64	c 1	===============================================================================
0.20/0.64	c 1	|         0 |     465     3092     8531 |     1030        0    nan |  0.000 % |
0.20/0.64	c 1	===============================================================================
0.20/0.64	c 1	restarts              : 1
0.20/0.64	c 1	conflicts             : 0              (0 /sec)
0.20/0.64	c 1	decisions             : 52             (0.00 % random) (17339 /sec)
0.20/0.64	c 1	propagations          : 615            (205068 /sec)
0.20/0.64	c 1	conflict literals     : 0              ( nan % deleted)
0.20/0.64	c 1	Memory used           : 1.90 MB
0.20/0.64	c 1	CPU time              : 0.002999 s
0.20/0.64	c 1	
0.20/0.64	c 1	SATISFIABLE
0.20/0.64	c 1	FOUND: _COST <= 25
0.20/0.64	s SATISFIABLE
0.20/0.64	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.20/0.64	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'
0.53/0.72	c 1	Decoding HOME/temp.out
0.53/0.75	c 1	OBJECTIVE _COST 25
0.53/0.75	o 25
0.53/0.75	v 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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 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 1 1 1 1 1 1
0.53/0.75	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.53/0.81	c 1	OBJECTIVE BOUND: 0 <= _COST <= 25
0.53/0.81	c 1	SEARCHING: _COST <= 12
0.53/0.81	c 1	SOLVING HOME/temp.cnf
0.53/0.81	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.53/0.81	c 1	This is MiniSat 2.0 beta
0.53/0.81	c 1	WARNING: for repeatability, setting FPU to use double precision
0.53/0.81	c 1	============================[ Problem Statistics ]=============================
0.53/0.81	c 1	|                                                                             |
0.53/0.81	c 1	|  Number of variables:  615                                                  |
0.53/0.81	c 1	|  Number of clauses:    4646                                                 |
0.53/0.81	c 1	|  Parsing time:         0.00         s                                       |
0.53/0.81	c 1	============================[ Search Statistics ]==============================
0.53/0.81	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.53/0.81	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.53/0.81	c 1	===============================================================================
0.53/0.81	c 1	|         0 |     372     2074     5743 |      691        0    nan |  0.000 % |
0.53/0.81	c 1	===============================================================================
0.53/0.81	c 1	restarts              : 1
0.53/0.81	c 1	conflicts             : 0              (0 /sec)
0.53/0.81	c 1	decisions             : 40             (0.00 % random) (13338 /sec)
0.53/0.81	c 1	propagations          : 615            (205068 /sec)
0.53/0.81	c 1	conflict literals     : 0              ( nan % deleted)
0.53/0.81	c 1	Memory used           : 1.90 MB
0.53/0.81	c 1	CPU time              : 0.002999 s
0.53/0.81	c 1	
0.53/0.81	c 1	SATISFIABLE
0.53/0.81	c 1	FOUND: _COST <= 12
0.53/0.81	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.53/0.81	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'
0.53/0.89	c 1	Decoding HOME/temp.out
0.68/0.94	c 1	OBJECTIVE _COST 12
0.68/0.94	o 12
0.68/0.94	v 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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 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 1 1 1 1 1 1
0.68/0.95	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.68/0.97	c 1	OBJECTIVE BOUND: 0 <= _COST <= 12
0.68/0.97	c 1	SEARCHING: _COST <= 6
0.68/0.97	c 1	SOLVING HOME/temp.cnf
0.68/0.97	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.68/0.98	c 1	This is MiniSat 2.0 beta
0.68/0.98	c 1	WARNING: for repeatability, setting FPU to use double precision
0.68/0.98	c 1	============================[ Problem Statistics ]=============================
0.68/0.98	c 1	|                                                                             |
0.68/0.98	c 1	|  Number of variables:  615                                                  |
0.68/0.98	c 1	|  Number of clauses:    4646                                                 |
0.68/0.98	c 1	|  Parsing time:         0.00         s                                       |
0.68/0.98	c 1	============================[ Search Statistics ]==============================
0.68/0.98	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.68/0.98	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.68/0.98	c 1	===============================================================================
0.68/0.98	c 1	|         0 |     310     1351     3754 |      450        0    nan |  0.000 % |
0.68/0.98	c 1	===============================================================================
0.68/0.98	c 1	restarts              : 1
0.68/0.98	c 1	conflicts             : 0              (0 /sec)
0.68/0.98	c 1	decisions             : 35             (0.00 % random) (11671 /sec)
0.68/0.98	c 1	propagations          : 615            (205068 /sec)
0.68/0.98	c 1	conflict literals     : 0              ( nan % deleted)
0.68/0.98	c 1	Memory used           : 1.90 MB
0.68/0.98	c 1	CPU time              : 0.002999 s
0.68/0.98	c 1	
0.68/0.98	c 1	SATISFIABLE
0.68/0.98	c 1	FOUND: _COST <= 6
0.68/0.98	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.68/0.98	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'
0.83/1.07	c 1	Decoding HOME/temp.out
0.93/1.11	c 1	OBJECTIVE _COST 6
0.93/1.11	o 6
0.93/1.12	v 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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 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 1
0.93/1.12	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.93/1.15	c 1	OBJECTIVE BOUND: 0 <= _COST <= 6
0.93/1.15	c 1	SEARCHING: _COST <= 3
0.93/1.15	c 1	SOLVING HOME/temp.cnf
0.93/1.15	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.93/1.15	c 1	This is MiniSat 2.0 beta
0.93/1.16	c 1	WARNING: for repeatability, setting FPU to use double precision
0.93/1.16	c 1	============================[ Problem Statistics ]=============================
0.93/1.16	c 1	|                                                                             |
0.93/1.16	c 1	|  Number of variables:  615                                                  |
0.93/1.16	c 1	|  Number of clauses:    4646                                                 |
0.93/1.16	c 1	|  Parsing time:         0.00         s                                       |
0.93/1.16	c 1	============================[ Search Statistics ]==============================
0.93/1.16	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.93/1.16	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.93/1.16	c 1	===============================================================================
0.93/1.16	c 1	|         0 |     257      874     2479 |      291        0    nan |  0.000 % |
0.93/1.16	c 1	===============================================================================
0.93/1.16	c 1	restarts              : 1
0.93/1.16	c 1	conflicts             : 0              (0 /sec)
0.93/1.16	c 1	decisions             : 33             (0.00 % random) (11004 /sec)
0.93/1.16	c 1	propagations          : 615            (205068 /sec)
0.93/1.16	c 1	conflict literals     : 0              ( nan % deleted)
0.93/1.16	c 1	Memory used           : 2.03 MB
0.93/1.16	c 1	CPU time              : 0.002999 s
0.93/1.16	c 1	
0.93/1.16	c 1	SATISFIABLE
0.93/1.16	c 1	FOUND: _COST <= 3
0.93/1.16	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.93/1.16	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'
0.96/1.24	c 1	Decoding HOME/temp.out
0.96/1.28	c 1	OBJECTIVE _COST 3
0.96/1.28	o 3
0.96/1.29	v 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 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 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 1
0.96/1.29	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.96/1.32	c 1	OBJECTIVE BOUND: 0 <= _COST <= 3
0.96/1.32	c 1	SEARCHING: _COST <= 1
0.96/1.32	c 1	SOLVING HOME/temp.cnf
0.96/1.32	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.96/1.32	c 1	This is MiniSat 2.0 beta
0.96/1.32	c 1	WARNING: for repeatability, setting FPU to use double precision
0.96/1.32	c 1	============================[ Problem Statistics ]=============================
0.96/1.32	c 1	|                                                                             |
0.96/1.32	c 1	|  Number of variables:  615                                                  |
0.96/1.32	c 1	|  Number of clauses:    4646                                                 |
0.96/1.33	c 1	|  Parsing time:         0.00         s                                       |
0.96/1.33	c 1	============================[ Search Statistics ]==============================
0.96/1.33	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.96/1.33	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.96/1.33	c 1	===============================================================================
0.96/1.33	c 1	|         0 |     175      397     1292 |      132        0    nan |  0.000 % |
0.96/1.33	c 1	===============================================================================
0.96/1.33	c 1	restarts              : 1
0.96/1.33	c 1	conflicts             : 2              (667 /sec)
0.96/1.33	c 1	decisions             : 61             (0.00 % random) (20340 /sec)
0.96/1.33	c 1	propagations          : 711            (237079 /sec)
0.96/1.33	c 1	conflict literals     : 9              (0.00 % deleted)
0.96/1.33	c 1	Memory used           : 1.90 MB
0.96/1.33	c 1	CPU time              : 0.002999 s
0.96/1.33	c 1	
0.96/1.33	c 1	SATISFIABLE
0.96/1.33	c 1	FOUND: _COST <= 1
0.96/1.33	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.96/1.33	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'
1.10/1.41	c 1	Decoding HOME/temp.out
1.10/1.45	c 1	OBJECTIVE _COST 1
1.10/1.45	o 1
1.10/1.46	v 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 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 1
1.10/1.46	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.10/1.49	c 1	OBJECTIVE BOUND: 0 <= _COST <= 1
1.10/1.49	c 1	SEARCHING: _COST <= 0
1.10/1.49	c 1	SOLVING HOME/temp.cnf
1.10/1.49	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.10/1.49	c 1	This is MiniSat 2.0 beta
1.10/1.49	c 1	WARNING: for repeatability, setting FPU to use double precision
1.10/1.49	c 1	============================[ Problem Statistics ]=============================
1.10/1.49	c 1	|                                                                             |
1.10/1.49	c 1	|  Number of variables:  615                                                  |
1.10/1.49	c 1	|  Number of clauses:    4646                                                 |
1.23/1.50	c 1	|  Parsing time:         0.00         s                                       |
1.23/1.50	c 1	============================[ Search Statistics ]==============================
1.23/1.50	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.23/1.50	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.23/1.50	c 1	===============================================================================
1.23/1.50	c 1	|         0 |      75      200      800 |       66        0    nan |  0.000 % |
1.23/1.50	c 1	|       103 |      75      200      800 |       73      103     16 | 87.805 % |
1.23/1.50	c 1	|       253 |      75      200      800 |       80      253     15 | 87.805 % |
1.23/1.50	c 1	|       478 |      75      200      800 |       88      478     14 | 87.805 % |
1.23/1.51	c 1	===============================================================================
1.23/1.51	c 1	restarts              : 4
1.23/1.51	c 1	conflicts             : 646            (71794 /sec)
1.23/1.51	c 1	decisions             : 880            (1.82 % random) (97800 /sec)
1.23/1.51	c 1	propagations          : 16773          (1864081 /sec)
1.23/1.51	c 1	conflict literals     : 7465           (11.45 % deleted)
1.23/1.51	c 1	Memory used           : 2.03 MB
1.23/1.51	c 1	CPU time              : 0.008998 s
1.23/1.51	c 1	
1.23/1.51	c 1	UNSATISFIABLE
1.23/1.51	c 1	NOT FOUND: _COST <= 0
1.23/1.51	c 1	OBJECTIVE _COST 1
1.23/1.51	s OPTIMUM FOUND
1.23/1.51	c 1	CPU 1.02 (0.04 0.01 0.98 0.21)
1.23/1.51	c 1	END Sat Jul 12 04:51:12 2008

Verifier Data (download as text)

OK	1	49
1 unsatisfied constraints, 49 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-1110628-1215831071/watcher-1110628-1215831071 -o /tmp/evaluation-result-1110628-1215831071/solver-1110628-1215831071 -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-1110628-1215831071.xml 

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


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 16383
/proc/meminfo: memFree=1862480/2055920 swapFree=4192812/4192956
[pid=16383] ppid=16381 vsize=18572 CPUtime=0
/proc/16383/stat : 16383 (runsolver) R 16381 16383 15473 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 39810476 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 233632754983 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16383/statm: 4643 292 257 25 0 2626 0

[startup+0.087151 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 16383
/proc/meminfo: memFree=1862480/2055920 swapFree=4192812/4192956
[pid=16383] ppid=16381 vsize=13600 CPUtime=0.03
/proc/16383/stat : 16383 (sugar) S 16381 16383 15473 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 39810476 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16383/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102224 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 16383
/proc/meminfo: memFree=1862480/2055920 swapFree=4192812/4192956
[pid=16383] ppid=16381 vsize=13600 CPUtime=0.03
/proc/16383/stat : 16383 (sugar) S 16381 16383 15473 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 39810476 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16383/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302242 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 16383
/proc/meminfo: memFree=1862480/2055920 swapFree=4192812/4192956
[pid=16383] ppid=16381 vsize=13600 CPUtime=0.2
/proc/16383/stat : 16383 (sugar) S 16381 16383 15473 0 -1 4194304 957 4101 0 1 3 0 14 3 16 0 1 0 39810476 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16383/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 13600

[startup+0.701273 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 16383
/proc/meminfo: memFree=1862480/2055920 swapFree=4192812/4192956
[pid=16383] ppid=16381 vsize=13600 CPUtime=0.53
/proc/16383/stat : 16383 (sugar) S 16381 16383 15473 0 -1 4194304 1101 9870 0 2 4 0 43 6 17 0 1 0 39810476 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16383/statm: 3400 803 374 3 0 500 0
Current children cumulated CPU time (s) 0.53
Current children cumulated vsize (KiB) 13600

[startup+1.50134 s]
/proc/loadavg: 1.92 1.98 1.99 3/85 16434
/proc/meminfo: memFree=1858992/2055920 swapFree=4192812/4192956
[pid=16383] ppid=16381 vsize=13600 CPUtime=1.23
/proc/16383/stat : 16383 (sugar) S 16381 16383 15473 0 -1 4194304 1631 30358 0 7 4 1 97 21 16 0 1 0 39810476 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 233641652322 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16383/statm: 3400 803 374 3 0 500 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 13600

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

Child status: 0
Real time (s): 1.51308
CPU time (s): 1.26281
CPU user time (s): 1.03184
CPU system time (s): 0.230964
CPU usage (%): 83.4596
Max. virtual memory (cumulated for all children) (KiB): 882676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.03184
system time used= 0.230964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32535
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= 1930
involuntary context switches= 1851

runsolver used 0.005999 second user time and 0.018997 second system time

The end

Launcher Data (download as text)

Begin job on node3 at 2008-07-12 04:51:11
IDJOB=1110628
IDBENCH=61131
IDSOLVER=368
FILE ID=node3/1110628-1215831071
PBS_JOBID= 7903333
Free space on /tmp= 66540 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/dubois/normalized-dubois-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-1110628-1215831071/watcher-1110628-1215831071 -o /tmp/evaluation-result-1110628-1215831071/solver-1110628-1215831071 -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-1110628-1215831071.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4676b00addf2eae14c934b660f81e915
RANDOM SEED=1103263128

node3.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		: 3000.238
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		: 3000.238
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:       1862960 kB
Buffers:         25788 kB
Cached:          82808 kB
SwapCached:          0 kB
Active:          74044 kB
Inactive:        61632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862960 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          47228 kB
Slab:            42544 kB
Committed_AS:   155788 kB
PageTables:       1816 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= 66536 MiB
End job on node3 at 2008-07-12 04:51:13