Trace number 1110676

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 1.20182 1.24259

General information on the benchmark

Namecsp/dubois/
normalized-dubois-26_ext.xml
MD5SUMfcf306b3f0d0c07e57b9edc8fb9e7d8c
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 benchmark0.048992
Satisfiable
(Un)Satisfiability was proved
Number of variables78
Number of constraints52
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension52
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 Thu Aug  7 20:18:54 2008
0.00/0.04	c 0	PID 17018
0.00/0.04	c 0	HOST node75.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1110676-1218133134.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-1110676-1218133134.xml' 'HOME/temp.csp'
0.03/0.18	c 0	1 domains, 78 variables, 0 predicates, 2 relations, 52 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 133 expressions
0.18/0.29	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.30	c 0	MAX CSP: 52 constraints
0.18/0.30	c 0	Converting to clausal form CSP
0.18/0.32	c 0	converted 19 (10%) expressions
0.18/0.32	c 0	converted 38 (20%) expressions
0.18/0.32	c 0	converted 57 (30%) expressions
0.18/0.32	c 0	converted 76 (40%) expressions
0.18/0.33	c 0	converted 94 (50%) expressions
0.18/0.33	c 0	converted 113 (60%) expressions
0.18/0.33	c 0	converted 132 (70%) expressions
0.18/0.34	c 0	converted 151 (80%) expressions
0.18/0.34	c 0	converted 170 (90%) expressions
0.18/0.36	c 0	converted 188 (100%) expressions
0.18/0.36	c 0	CSP : 182 integers, 0 booleans, 155 clauses, largest domain size 79
0.18/0.36	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.36	c 0	Propagation in CSP
0.18/0.38	c 0	49 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.18/0.38	c 0	CSP : 182 integers, 0 booleans, 155 clauses, largest domain size 53
0.18/0.38	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.38	c 0	Simplifing CSP by introducing new Boolean variables
0.18/0.38	c 0	CSP : 182 integers, 0 booleans, 155 clauses, largest domain size 53
0.18/0.38	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.40	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.19/0.40	c 0	19 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.19/0.40	c 0	37 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.19/0.40	c 0	55 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.19/0.40	c 0	73 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.19/0.40	c 0	91 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.19/0.40	c 0	110 (60%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.19/0.40	c 0	128 (70%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.19/0.41	c 0	146 (80%) CSP integer variables are encoded (275 clauses, 3089 bytes)
0.19/0.41	c 0	164 (90%) CSP integer variables are encoded (376 clauses, 4200 bytes)
0.19/0.41	c 0	182 (100%) CSP integer variables are encoded (460 clauses, 5124 bytes)
0.19/0.42	c 0	16 (10%) CSP clauses are encoded (524 clauses, 6108 bytes)
0.19/0.42	c 0	31 (20%) CSP clauses are encoded (584 clauses, 7138 bytes)
0.19/0.42	c 0	47 (30%) CSP clauses are encoded (648 clauses, 8258 bytes)
0.19/0.43	c 0	62 (40%) CSP clauses are encoded (712 clauses, 9161 bytes)
0.19/0.43	c 0	78 (50%) CSP clauses are encoded (2490 clauses, 34650 bytes)
0.19/0.43	c 0	93 (60%) CSP clauses are encoded (2583 clauses, 35861 bytes)
0.19/0.44	c 0	109 (70%) CSP clauses are encoded (4064 clauses, 57993 bytes)
0.19/0.44	c 0	124 (80%) CSP clauses are encoded (4158 clauses, 59216 bytes)
0.19/0.44	c 0	140 (90%) CSP clauses are encoded (4380 clauses, 62294 bytes)
0.19/0.44	c 0	155 (100%) CSP clauses are encoded (4968 clauses, 70760 bytes)
0.19/0.44	c 0	155 CSP clauses encoded
0.19/0.44	c 0	Writing map file : HOME/temp.map
0.19/0.45	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.19/0.45	c 0	SAT : 642 SAT variables, 4968 SAT clauses, 70760 bytes
0.19/0.45	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.19/0.45	c 0	OBJECTIVE minimize _COST
0.19/0.45	c 0	OBJECTIVE BOUND: 0 <= _COST <= 
0.19/0.45	c 0	SEARCHING: _COST <= 26
0.19/0.45	c 0	SOLVING HOME/temp.cnf
0.19/0.45	c 0	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.19/0.46	c 0	This is MiniSat 2.0 beta
0.19/0.46	c 0	WARNING: for repeatability, setting FPU to use double precision
0.19/0.46	c 0	============================[ Problem Statistics ]=============================
0.19/0.46	c 0	|                                                                             |
0.19/0.46	c 0	|  Number of variables:  642                                                  |
0.19/0.46	c 0	|  Number of clauses:    4969                                                 |
0.19/0.46	c 0	|  Parsing time:         0.00         s                                       |
0.19/0.46	c 0	============================[ Search Statistics ]==============================
0.19/0.46	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.46	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.46	c 0	===============================================================================
0.19/0.46	c 0	|         0 |     486     3303     9127 |     1101        0    nan |  0.000 % |
0.19/0.46	c 0	===============================================================================
0.19/0.46	c 0	restarts              : 1
0.19/0.46	c 0	conflicts             : 0              (0 /sec)
0.19/0.46	c 0	decisions             : 54             (0.00 % random) (27014 /sec)
0.19/0.46	c 0	propagations          : 642            (321161 /sec)
0.19/0.46	c 0	conflict literals     : 0              ( nan % deleted)
0.19/0.46	c 0	Memory used           : 2.03 MB
0.19/0.46	c 0	CPU time              : 0.001999 s
0.19/0.46	c 0	
0.19/0.46	c 0	SATISFIABLE
0.19/0.46	c 0	FOUND: _COST <= 26
0.19/0.46	s SATISFIABLE
0.19/0.46	c 0	DECODING HOME/temp.out WITH HOME/temp.map
0.19/0.46	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'
0.52/0.53	c 0	Decoding HOME/temp.out
0.52/0.56	c 0	OBJECTIVE _COST 26
0.52/0.56	o 26
0.52/0.56	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 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
0.52/0.56	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.52/0.57	c 0	OBJECTIVE BOUND: 0 <= _COST <= 26
0.52/0.57	c 0	SEARCHING: _COST <= 13
0.52/0.57	c 0	SOLVING HOME/temp.cnf
0.52/0.57	c 0	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.52/0.57	c 0	This is MiniSat 2.0 beta
0.52/0.57	c 0	WARNING: for repeatability, setting FPU to use double precision
0.52/0.57	c 0	============================[ Problem Statistics ]=============================
0.52/0.57	c 0	|                                                                             |
0.52/0.57	c 0	|  Number of variables:  642                                                  |
0.52/0.57	c 0	|  Number of clauses:    4969                                                 |
0.52/0.57	c 0	|  Parsing time:         0.00         s                                       |
0.52/0.57	c 0	============================[ Search Statistics ]==============================
0.52/0.57	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.52/0.57	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.52/0.57	c 0	===============================================================================
0.52/0.57	c 0	|         0 |     395     2289     6345 |      763        0    nan |  0.000 % |
0.52/0.57	c 0	===============================================================================
0.52/0.57	c 0	restarts              : 1
0.52/0.57	c 0	conflicts             : 0              (0 /sec)
0.52/0.57	c 0	decisions             : 42             (0.00 % random) (8402 /sec)
0.52/0.57	c 0	propagations          : 642            (128426 /sec)
0.52/0.57	c 0	conflict literals     : 0              ( nan % deleted)
0.52/0.57	c 0	Memory used           : 2.03 MB
0.52/0.57	c 0	CPU time              : 0.004999 s
0.52/0.57	c 0	
0.52/0.57	c 0	SATISFIABLE
0.52/0.58	c 0	FOUND: _COST <= 13
0.52/0.58	c 0	DECODING HOME/temp.out WITH HOME/temp.map
0.52/0.58	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'
0.65/0.64	c 0	Decoding HOME/temp.out
0.65/0.67	c 0	OBJECTIVE _COST 13
0.65/0.67	o 13
0.65/0.68	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 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
0.65/0.68	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.65/0.73	c 1	OBJECTIVE BOUND: 0 <= _COST <= 13
0.65/0.73	c 1	SEARCHING: _COST <= 6
0.65/0.73	c 1	SOLVING HOME/temp.cnf
0.65/0.73	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.65/0.73	c 1	This is MiniSat 2.0 beta
0.65/0.73	c 1	WARNING: for repeatability, setting FPU to use double precision
0.65/0.73	c 1	============================[ Problem Statistics ]=============================
0.65/0.73	c 1	|                                                                             |
0.65/0.73	c 1	|  Number of variables:  642                                                  |
0.65/0.73	c 1	|  Number of clauses:    4969                                                 |
0.65/0.74	c 1	|  Parsing time:         0.00         s                                       |
0.65/0.74	c 1	============================[ Search Statistics ]==============================
0.65/0.74	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.65/0.74	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.65/0.74	c 1	===============================================================================
0.65/0.74	c 1	|         0 |     321     1399     3890 |      466        0    nan |  0.000 % |
0.65/0.74	c 1	===============================================================================
0.65/0.74	c 1	restarts              : 1
0.65/0.74	c 1	conflicts             : 0              (0 /sec)
0.65/0.74	c 1	decisions             : 36             (0.00 % random) (12004 /sec)
0.65/0.74	c 1	propagations          : 642            (214071 /sec)
0.65/0.74	c 1	conflict literals     : 0              ( nan % deleted)
0.65/0.74	c 1	Memory used           : 2.03 MB
0.65/0.74	c 1	CPU time              : 0.002999 s
0.65/0.74	c 1	
0.65/0.74	c 1	SATISFIABLE
0.65/0.74	c 1	FOUND: _COST <= 6
0.65/0.74	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.65/0.74	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'
0.77/0.81	c 1	Decoding HOME/temp.out
0.77/0.84	c 1	OBJECTIVE _COST 6
0.77/0.84	o 6
0.77/0.84	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 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
0.77/0.85	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.77/0.89	c 1	OBJECTIVE BOUND: 0 <= _COST <= 6
0.77/0.89	c 1	SEARCHING: _COST <= 3
0.77/0.89	c 1	SOLVING HOME/temp.cnf
0.77/0.89	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.77/0.89	c 1	This is MiniSat 2.0 beta
0.77/0.89	c 1	WARNING: for repeatability, setting FPU to use double precision
0.77/0.89	c 1	============================[ Problem Statistics ]=============================
0.77/0.89	c 1	|                                                                             |
0.77/0.89	c 1	|  Number of variables:  642                                                  |
0.77/0.89	c 1	|  Number of clauses:    4969                                                 |
0.90/0.90	c 1	|  Parsing time:         0.00         s                                       |
0.90/0.90	c 1	============================[ Search Statistics ]==============================
0.90/0.90	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.90/0.90	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.90/0.90	c 1	===============================================================================
0.90/0.90	c 1	|         0 |     266      904     2567 |      301        0    nan |  0.000 % |
0.90/0.90	c 1	===============================================================================
0.90/0.90	c 1	restarts              : 1
0.90/0.90	c 1	conflicts             : 0              (0 /sec)
0.90/0.90	c 1	decisions             : 34             (0.00 % random) (11337 /sec)
0.90/0.90	c 1	propagations          : 642            (214071 /sec)
0.90/0.90	c 1	conflict literals     : 0              ( nan % deleted)
0.90/0.90	c 1	Memory used           : 2.03 MB
0.90/0.90	c 1	CPU time              : 0.002999 s
0.90/0.90	c 1	
0.90/0.90	c 1	SATISFIABLE
0.90/0.90	c 1	FOUND: _COST <= 3
0.90/0.90	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.90/0.90	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'
0.90/0.97	c 1	Decoding HOME/temp.out
0.90/1.00	c 1	OBJECTIVE _COST 3
0.90/1.00	o 3
0.90/1.00	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 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
1.01/1.01	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.01/1.06	c 1	OBJECTIVE BOUND: 0 <= _COST <= 3
1.01/1.06	c 1	SEARCHING: _COST <= 1
1.01/1.06	c 1	SOLVING HOME/temp.cnf
1.01/1.06	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.01/1.06	c 1	This is MiniSat 2.0 beta
1.01/1.06	c 1	WARNING: for repeatability, setting FPU to use double precision
1.01/1.06	c 1	============================[ Problem Statistics ]=============================
1.01/1.06	c 1	|                                                                             |
1.01/1.06	c 1	|  Number of variables:  642                                                  |
1.01/1.06	c 1	|  Number of clauses:    4969                                                 |
1.01/1.06	c 1	|  Parsing time:         0.00         s                                       |
1.01/1.06	c 1	============================[ Search Statistics ]==============================
1.01/1.06	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.01/1.06	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.01/1.06	c 1	===============================================================================
1.01/1.06	c 1	|         0 |     182      413     1344 |      137        0    nan |  0.000 % |
1.01/1.06	c 1	===============================================================================
1.01/1.06	c 1	restarts              : 1
1.01/1.07	c 1	conflicts             : 0              (0 /sec)
1.01/1.07	c 1	decisions             : 34             (0.00 % random) (11337 /sec)
1.01/1.07	c 1	propagations          : 642            (214071 /sec)
1.01/1.07	c 1	conflict literals     : 0              ( nan % deleted)
1.01/1.07	c 1	Memory used           : 2.03 MB
1.01/1.07	c 1	CPU time              : 0.002999 s
1.01/1.07	c 1	
1.01/1.07	c 1	SATISFIABLE
1.01/1.07	c 1	FOUND: _COST <= 1
1.01/1.07	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.01/1.07	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'
1.05/1.14	c 1	Decoding HOME/temp.out
1.05/1.16	c 1	OBJECTIVE _COST 1
1.05/1.16	o 1
1.05/1.17	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 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
1.05/1.17	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.05/1.22	c 1	OBJECTIVE BOUND: 0 <= _COST <= 1
1.05/1.22	c 1	SEARCHING: _COST <= 0
1.05/1.22	c 1	SOLVING HOME/temp.cnf
1.05/1.22	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.05/1.22	c 1	This is MiniSat 2.0 beta
1.05/1.22	c 1	WARNING: for repeatability, setting FPU to use double precision
1.05/1.22	c 1	============================[ Problem Statistics ]=============================
1.05/1.22	c 1	|                                                                             |
1.05/1.22	c 1	|  Number of variables:  642                                                  |
1.05/1.22	c 1	|  Number of clauses:    4969                                                 |
1.05/1.23	c 1	|  Parsing time:         0.00         s                                       |
1.05/1.23	c 1	============================[ Search Statistics ]==============================
1.05/1.23	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.05/1.23	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.05/1.23	c 1	===============================================================================
1.05/1.23	c 1	|         0 |      78      208      832 |       69        0    nan |  0.000 % |
1.05/1.23	c 1	|       100 |      78      208      832 |       76      100     18 | 87.851 % |
1.05/1.23	c 1	|       250 |      78      208      832 |       83      250     17 | 87.851 % |
1.05/1.23	c 1	|       475 |      78      208      832 |       92      475     13 | 87.851 % |
1.05/1.24	c 1	===============================================================================
1.05/1.24	c 1	restarts              : 4
1.05/1.24	c 1	conflicts             : 631            (63113 /sec)
1.05/1.24	c 1	decisions             : 928            (1.94 % random) (92819 /sec)
1.05/1.24	c 1	propagations          : 15231          (1523405 /sec)
1.05/1.24	c 1	conflict literals     : 6679           (11.58 % deleted)
1.05/1.24	c 1	Memory used           : 2.03 MB
1.05/1.24	c 1	CPU time              : 0.009998 s
1.05/1.24	c 1	
1.05/1.24	c 1	UNSATISFIABLE
1.05/1.24	c 1	NOT FOUND: _COST <= 0
1.05/1.24	c 1	OBJECTIVE _COST 1
1.05/1.24	s OPTIMUM FOUND
1.05/1.24	c 1	CPU 0.96 (0.03 0.02 0.93 0.2)
1.05/1.24	c 1	END Thu Aug  7 20:18:55 2008

Verifier Data (download as text)

OK	1	51
1 unsatisfied constraints, 51 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-1110676-1218133134/watcher-1110676-1218133134 -o /tmp/evaluation-result-1110676-1218133134/solver-1110676-1218133134 -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-1110676-1218133134.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: 0.87 0.42 0.19 3/82 17018
/proc/meminfo: memFree=927072/2055920 swapFree=4180692/4192956
[pid=17018] ppid=17016 vsize=12272 CPUtime=0
/proc/17018/stat : 17018 (sugar) R 17016 17018 16401 0 -1 4194304 370 0 0 0 0 0 0 0 18 0 1 0 140398770 12566528 338 996147200 4194304 4206940 548682068592 18446744073709551615 231882527457 0 0 4224 0 0 0 0 17 0 0 0
/proc/17018/statm: 3068 340 254 3 0 168 0

[startup+0.0107459 s]
/proc/loadavg: 0.87 0.42 0.19 3/82 17018
/proc/meminfo: memFree=927072/2055920 swapFree=4180692/4192956
[pid=17018] ppid=17016 vsize=12412 CPUtime=0
/proc/17018/stat : 17018 (sugar) R 17016 17018 16401 0 -1 4194304 455 0 0 0 0 0 0 0 18 0 1 0 140398770 12709888 423 996147200 4194304 4206940 548682068592 18446744073709551615 231882527457 0 0 4224 0 0 0 0 17 0 0 0
/proc/17018/statm: 3103 423 286 3 0 203 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12412

[startup+0.101762 s]
/proc/loadavg: 0.87 0.42 0.19 3/82 17018
/proc/meminfo: memFree=927072/2055920 swapFree=4180692/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=0.03
/proc/17018/stat : 17018 (sugar) S 17016 17018 16401 0 -1 4194304 898 127 0 0 3 0 0 0 18 0 1 0 140398770 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17018/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301786 s]
/proc/loadavg: 0.87 0.42 0.19 3/82 17018
/proc/meminfo: memFree=927072/2055920 swapFree=4180692/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=0.18
/proc/17018/stat : 17018 (sugar) S 17016 17018 16401 0 -1 4194304 974 4103 0 1 3 0 13 2 15 0 1 0 140398770 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17018/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 13600

[startup+0.701831 s]
/proc/loadavg: 0.87 0.42 0.19 3/82 17018
/proc/meminfo: memFree=927072/2055920 swapFree=4180692/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=0.65
/proc/17018/stat : 17018 (sugar) S 17016 17018 16401 0 -1 4194304 1237 14099 0 3 3 1 53 8 16 0 1 0 140398770 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17018/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 13600

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

[startup+1.10788 s]
/proc/loadavg: 0.87 0.42 0.19 3/93 17088
/proc/meminfo: memFree=920072/2055920 swapFree=4180692/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=1.05
/proc/17018/stat : 17018 (sugar) S 17016 17018 16401 0 -1 4194304 1559 26722 0 6 3 2 83 17 16 0 1 0 140398770 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17018/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 13600

[startup+1.20289 s]
/proc/loadavg: 0.87 0.42 0.19 3/93 17088
/proc/meminfo: memFree=920072/2055920 swapFree=4180692/4192956
[pid=17018] ppid=17016 vsize=13600 CPUtime=1.05
/proc/17018/stat : 17018 (sugar) S 17016 17018 16401 0 -1 4194304 1579 26722 0 6 3 2 83 17 15 0 1 0 140398770 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17018/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 1.24259
CPU time (s): 1.20182
CPU user time (s): 0.974851
CPU system time (s): 0.226965
CPU usage (%): 96.7185
Max. virtual memory (cumulated for all children) (KiB): 883696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.974851
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= 32632
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= 1449
involuntary context switches= 1143

runsolver used 0.003999 second user time and 0.016997 second system time

The end

Launcher Data (download as text)

Begin job on node75 at 2008-08-07 20:18:54
IDJOB=1110676
IDBENCH=61137
IDSOLVER=368
FILE ID=node75/1110676-1218133134
PBS_JOBID= 8000827
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/dubois/normalized-dubois-26_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-1110676-1218133134/watcher-1110676-1218133134 -o /tmp/evaluation-result-1110676-1218133134/solver-1110676-1218133134 -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-1110676-1218133134.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= fcf306b3f0d0c07e57b9edc8fb9e7d8c
RANDOM SEED=1108998473

node75.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		: 3000.234
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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        927552 kB
Buffers:         22412 kB
Cached:         255504 kB
SwapCached:       6052 kB
Active:         785592 kB
Inactive:       247732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        927552 kB
SwapTotal:     4192956 kB
SwapFree:      4180692 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:         771292 kB
Slab:            78776 kB
Committed_AS:   912460 kB
PageTables:       3308 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= 66560 MiB
End job on node75 at 2008-08-07 20:18:55