Trace number 1124636

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 NameAnswerCPU timeWall clock time
Sugar v1.13+minisatOPTIMUM 1.38979 1.6824

General information on the benchmark

Namemaxcsp/pi/pi-20-10-20-t60/
normalized-pi-20-10-20-40-36.xml
MD5SUMfd09a6661645d55d389751341ee30131
Bench Category2-ARY-EXT (binary 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 benchmark0.042992
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints53
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension53
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 Wed Jul 16 01:25:46 2008
0.00/0.04	c 0	PID 31000
0.04/0.04	c 0	HOST node5.alineos.net
0.04/0.04	c 0	CONVERTING HOME/instance-1124636-1216164346.xml TO HOME/temp.csp
0.04/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1124636-1216164346.xml' 'HOME/temp.csp'
0.04/0.27	c 0	1 domains, 20 variables, 0 predicates, 53 relations, 53 constraints
0.04/0.31	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.31	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.04/0.39	c 0	Parsing HOME/temp.csp
0.25/0.49	c 0	parsed 127 expressions
0.25/0.49	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.25/0.49	c 0	MAX CSP: 53 constraints
0.25/0.49	c 0	Converting to clausal form CSP
0.25/0.51	c 1	converted 19 (10%) expressions
0.25/0.52	c 1	converted 37 (20%) expressions
0.25/0.52	c 1	converted 55 (30%) expressions
0.25/0.52	c 1	converted 74 (40%) expressions
0.25/0.53	c 1	converted 92 (50%) expressions
0.25/0.54	c 1	converted 110 (60%) expressions
0.25/0.55	c 1	converted 129 (70%) expressions
0.25/0.55	c 1	converted 147 (80%) expressions
0.25/0.55	c 1	converted 165 (90%) expressions
0.25/0.58	c 1	converted 183 (100%) expressions
0.25/0.58	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 80
0.25/0.58	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.25/0.58	c 1	Propagation in CSP
0.25/0.59	c 1	49 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.25/0.59	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 54
0.25/0.59	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.59	c 1	Simplifing CSP by introducing new Boolean variables
0.25/0.59	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 54
0.25/0.59	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.62	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.25/0.63	c 1	13 (10%) CSP integer variables are encoded (104 clauses, 1016 bytes)
0.25/0.64	c 1	26 (20%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.25/0.64	c 1	38 (30%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.25/0.64	c 1	51 (40%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.25/0.64	c 1	63 (50%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.25/0.64	c 1	76 (60%) CSP integer variables are encoded (214 clauses, 2226 bytes)
0.25/0.64	c 1	89 (70%) CSP integer variables are encoded (255 clauses, 2677 bytes)
0.25/0.65	c 1	101 (80%) CSP integer variables are encoded (317 clauses, 3359 bytes)
0.25/0.65	c 1	114 (90%) CSP integer variables are encoded (543 clauses, 5845 bytes)
0.25/0.65	c 1	126 (100%) CSP integer variables are encoded (631 clauses, 6813 bytes)
0.25/0.70	c 1	16 (10%) CSP clauses are encoded (1041 clauses, 14516 bytes)
0.25/0.71	c 1	32 (20%) CSP clauses are encoded (1437 clauses, 22251 bytes)
0.25/0.71	c 1	48 (30%) CSP clauses are encoded (1840 clauses, 30409 bytes)
0.25/0.72	c 1	64 (40%) CSP clauses are encoded (2030 clauses, 34040 bytes)
0.25/0.72	c 1	79 (50%) CSP clauses are encoded (2257 clauses, 37215 bytes)
0.25/0.73	c 1	95 (60%) CSP clauses are encoded (2355 clauses, 38509 bytes)
0.25/0.73	c 1	111 (70%) CSP clauses are encoded (2957 clauses, 47309 bytes)
0.25/0.73	c 1	127 (80%) CSP clauses are encoded (3561 clauses, 55532 bytes)
0.25/0.74	c 1	143 (90%) CSP clauses are encoded (4867 clauses, 74591 bytes)
0.25/0.74	c 1	158 (100%) CSP clauses are encoded (6394 clauses, 97308 bytes)
0.25/0.74	c 1	158 CSP clauses encoded
0.25/0.74	c 1	Writing map file : HOME/temp.map
0.25/0.75	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.75	c 1	SAT : 757 SAT variables, 6394 SAT clauses, 97308 bytes
0.25/0.75	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.78	c 1	OBJECTIVE minimize _COST
0.25/0.78	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.25/0.78	c 1	SEARCHING: _COST <= 27
0.25/0.78	c 1	SOLVING HOME/temp.cnf
0.25/0.78	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.25/0.79	c 1	This is MiniSat 2.0 beta
0.25/0.79	c 1	WARNING: for repeatability, setting FPU to use double precision
0.25/0.79	c 1	============================[ Problem Statistics ]=============================
0.25/0.79	c 1	|                                                                             |
0.25/0.79	c 1	|  Number of variables:  757                                                  |
0.25/0.79	c 1	|  Number of clauses:    6395                                                 |
0.25/0.79	c 1	|  Parsing time:         0.00         s                                       |
0.25/0.79	c 1	============================[ Search Statistics ]==============================
0.25/0.79	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.25/0.79	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.25/0.79	c 1	===============================================================================
0.25/0.79	c 1	|         0 |     601     4729    14752 |     1576        0    nan |  0.000 % |
0.25/0.79	c 1	===============================================================================
0.25/0.79	c 1	restarts              : 1
0.25/0.79	c 1	conflicts             : 6              (1200 /sec)
0.25/0.79	c 1	decisions             : 38             (0.00 % random) (7602 /sec)
0.25/0.79	c 1	propagations          : 958            (191638 /sec)
0.25/0.79	c 1	conflict literals     : 46             (6.12 % deleted)
0.25/0.79	c 1	Memory used           : 2.03 MB
0.25/0.79	c 1	CPU time              : 0.004999 s
0.25/0.79	c 1	
0.25/0.79	c 1	SATISFIABLE
0.25/0.79	c 1	FOUND: _COST <= 27
0.25/0.79	s SATISFIABLE
0.25/0.79	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.25/0.79	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'
0.69/0.87	c 1	Decoding HOME/temp.out
0.69/0.91	c 1	OBJECTIVE _COST 17
0.69/0.91	o 17
0.69/0.91	v 10 8 4 5 7 10 6 10 10 9 9 2 6 9 9 9 3 8 10 10
0.69/0.92	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.69/0.95	c 1	OBJECTIVE BOUND: 0 <= _COST <= 17
0.69/0.95	c 1	SEARCHING: _COST <= 8
0.69/0.95	c 1	SOLVING HOME/temp.cnf
0.69/0.95	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.69/0.96	c 1	This is MiniSat 2.0 beta
0.69/0.96	c 1	WARNING: for repeatability, setting FPU to use double precision
0.69/0.96	c 1	============================[ Problem Statistics ]=============================
0.69/0.96	c 1	|                                                                             |
0.69/0.96	c 1	|  Number of variables:  757                                                  |
0.69/0.96	c 1	|  Number of clauses:    6395                                                 |
0.69/0.96	c 1	|  Parsing time:         0.00         s                                       |
0.69/0.96	c 1	============================[ Search Statistics ]==============================
0.69/0.96	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.96	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.69/0.96	c 1	===============================================================================
0.69/0.96	c 1	|         0 |     452     2984     9945 |      994        0    nan |  0.000 % |
0.69/0.96	c 1	===============================================================================
0.69/0.96	c 1	restarts              : 1
0.69/0.96	c 1	conflicts             : 23             (4601 /sec)
0.69/0.96	c 1	decisions             : 38             (0.00 % random) (7602 /sec)
0.69/0.96	c 1	propagations          : 1670           (334067 /sec)
0.69/0.96	c 1	conflict literals     : 429            (12.27 % deleted)
0.69/0.96	c 1	Memory used           : 2.03 MB
0.69/0.96	c 1	CPU time              : 0.004999 s
0.69/0.96	c 1	
0.69/0.96	c 1	SATISFIABLE
0.69/0.97	c 1	FOUND: _COST <= 8
0.69/0.97	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.69/0.97	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'
0.84/1.05	c 1	Decoding HOME/temp.out
0.84/1.09	c 1	OBJECTIVE _COST 8
0.84/1.09	o 8
0.84/1.09	v 6 9 4 10 7 8 3 10 3 2 9 4 6 3 9 4 3 5 10 10
0.84/1.09	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.92/1.13	c 1	OBJECTIVE BOUND: 0 <= _COST <= 8
0.92/1.13	c 1	SEARCHING: _COST <= 4
0.92/1.13	c 1	SOLVING HOME/temp.cnf
0.92/1.13	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.92/1.13	c 1	This is MiniSat 2.0 beta
0.92/1.13	c 1	WARNING: for repeatability, setting FPU to use double precision
0.92/1.13	c 1	============================[ Problem Statistics ]=============================
0.92/1.13	c 1	|                                                                             |
0.92/1.14	c 1	|  Number of variables:  757                                                  |
0.92/1.14	c 1	|  Number of clauses:    6395                                                 |
0.92/1.14	c 1	|  Parsing time:         0.00         s                                       |
0.92/1.14	c 1	============================[ Search Statistics ]==============================
0.92/1.14	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.92/1.14	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.92/1.14	c 1	===============================================================================
0.92/1.14	c 1	|         0 |     393     2380     8306 |      793        0    nan |  0.000 % |
0.92/1.14	c 1	|       100 |     393     2380     8306 |      872      100     17 | 48.085 % |
0.92/1.15	c 1	|       251 |     393     2380     8306 |      959      251     14 | 48.086 % |
0.92/1.15	c 1	===============================================================================
0.92/1.15	c 1	restarts              : 3
0.92/1.15	c 1	conflicts             : 265            (18933 /sec)
0.92/1.15	c 1	decisions             : 327            (0.61 % random) (23362 /sec)
0.92/1.15	c 1	propagations          : 19767          (1412231 /sec)
0.92/1.15	c 1	conflict literals     : 3684           (22.41 % deleted)
0.92/1.15	c 1	Memory used           : 2.03 MB
0.92/1.15	c 1	CPU time              : 0.013997 s
0.92/1.15	c 1	
0.92/1.15	c 1	SATISFIABLE
0.92/1.15	c 1	FOUND: _COST <= 4
0.92/1.15	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.92/1.15	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'
0.97/1.23	c 1	Decoding HOME/temp.out
0.97/1.27	c 1	OBJECTIVE _COST 4
0.97/1.27	o 4
0.97/1.27	v 9 3 10 8 6 10 3 10 3 10 10 4 6 4 9 3 9 5 10 7
0.97/1.27	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.97/1.31	c 1	OBJECTIVE BOUND: 0 <= _COST <= 4
0.97/1.31	c 1	SEARCHING: _COST <= 2
0.97/1.31	c 1	SOLVING HOME/temp.cnf
0.97/1.31	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.97/1.32	c 1	This is MiniSat 2.0 beta
0.97/1.32	c 1	WARNING: for repeatability, setting FPU to use double precision
0.97/1.32	c 1	============================[ Problem Statistics ]=============================
0.97/1.32	c 1	|                                                                             |
0.97/1.32	c 1	|  Number of variables:  757                                                  |
0.97/1.32	c 1	|  Number of clauses:    6395                                                 |
0.97/1.32	c 1	|  Parsing time:         0.00         s                                       |
0.97/1.32	c 1	============================[ Search Statistics ]==============================
0.97/1.32	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.97/1.32	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.97/1.32	c 1	===============================================================================
0.97/1.32	c 1	|         0 |     339     1985     7281 |      661        0    nan |  0.000 % |
0.97/1.32	c 1	|       101 |     339     1985     7281 |      727      101     15 | 55.218 % |
0.97/1.32	c 1	===============================================================================
0.97/1.32	c 1	restarts              : 2
0.97/1.32	c 1	conflicts             : 130            (16254 /sec)
0.97/1.33	c 1	decisions             : 163            (0.61 % random) (20380 /sec)
0.97/1.33	c 1	propagations          : 5196           (649662 /sec)
0.97/1.33	c 1	conflict literals     : 2021           (9.82 % deleted)
0.97/1.33	c 1	Memory used           : 2.03 MB
0.97/1.33	c 1	CPU time              : 0.007998 s
0.97/1.33	c 1	
0.97/1.33	c 1	SATISFIABLE
0.97/1.33	c 1	FOUND: _COST <= 2
0.97/1.33	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.97/1.33	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
1.10/1.44	c 1	OBJECTIVE _COST 2
1.10/1.44	o 2
1.10/1.44	v 1 5 5 4 10 7 6 5 7 2 9 5 1 4 10 8 5 5 10 9
1.10/1.45	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 <= 2
1.10/1.49	c 1	SEARCHING: _COST <= 1
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:  757                                                  |
1.10/1.49	c 1	|  Number of clauses:    6395                                                 |
1.10/1.49	c 2	|  Parsing time:         0.00         s                                       |
1.10/1.49	c 2	============================[ Search Statistics ]==============================
1.10/1.49	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.10/1.49	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.10/1.49	c 2	===============================================================================
1.10/1.49	c 2	|         0 |     286     1705     6599 |      568        0    nan |  0.000 % |
1.21/1.50	c 2	|       102 |     286     1705     6599 |      625      102     15 | 62.219 % |
1.21/1.50	c 2	|       254 |     276     1628     6284 |      687      131     14 | 64.465 % |
1.21/1.50	c 2	===============================================================================
1.21/1.50	c 2	restarts              : 3
1.21/1.50	c 2	conflicts             : 256            (19695 /sec)
1.21/1.50	c 2	decisions             : 305            (1.31 % random) (23465 /sec)
1.21/1.50	c 2	propagations          : 15284          (1175873 /sec)
1.21/1.50	c 2	conflict literals     : 3103           (20.62 % deleted)
1.21/1.50	c 2	Memory used           : 2.03 MB
1.21/1.50	c 2	CPU time              : 0.012998 s
1.21/1.50	c 2	
1.21/1.50	c 2	SATISFIABLE
1.21/1.51	c 2	FOUND: _COST <= 1
1.21/1.51	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.21/1.51	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'
1.21/1.58	c 2	Decoding HOME/temp.out
1.23/1.61	c 2	OBJECTIVE _COST 1
1.23/1.61	o 1
1.23/1.61	v 1 5 5 4 10 7 6 5 7 2 9 5 1 4 10 8 5 5 10 9
1.23/1.61	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.23/1.67	c 2	OBJECTIVE BOUND: 0 <= _COST <= 1
1.23/1.67	c 2	SEARCHING: _COST <= 0
1.23/1.67	c 2	SOLVING HOME/temp.cnf
1.23/1.67	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.23/1.67	c 2	This is MiniSat 2.0 beta
1.23/1.67	c 2	WARNING: for repeatability, setting FPU to use double precision
1.23/1.67	c 2	============================[ Problem Statistics ]=============================
1.23/1.67	c 2	|                                                                             |
1.23/1.67	c 2	|  Number of variables:  757                                                  |
1.23/1.67	c 2	|  Number of clauses:    6395                                                 |
1.23/1.67	c 2	|  Parsing time:         0.00         s                                       |
1.23/1.67	c 2	============================[ Search Statistics ]==============================
1.23/1.67	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.23/1.67	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.23/1.67	c 2	===============================================================================
1.23/1.67	c 2	|         0 |     180     1496     6077 |      498        0    nan |  0.000 % |
1.23/1.67	c 2	===============================================================================
1.23/1.68	c 2	restarts              : 1
1.23/1.68	c 2	conflicts             : 39             (13004 /sec)
1.23/1.68	c 2	decisions             : 43             (0.00 % random) (14338 /sec)
1.23/1.68	c 2	propagations          : 1817           (605869 /sec)
1.23/1.68	c 2	conflict literals     : 112            (30.43 % deleted)
1.23/1.68	c 2	Memory used           : 2.03 MB
1.23/1.68	c 2	CPU time              : 0.002999 s
1.23/1.68	c 2	
1.23/1.68	c 2	UNSATISFIABLE
1.23/1.68	c 2	NOT FOUND: _COST <= 0
1.23/1.68	c 2	OBJECTIVE _COST 1
1.23/1.68	s OPTIMUM FOUND
1.23/1.68	c 2	CPU 1.17 (0.04 0.01 1.13 0.19)
1.23/1.68	c 2	END Wed Jul 16 01:25:48 2008

Verifier Data (download as text)

OK	1	52
1 unsatisfied constraints, 52 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-1124636-1216164346/watcher-1124636-1216164346 -o /tmp/evaluation-result-1124636-1216164346/solver-1124636-1216164346 -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-1124636-1216164346.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: 2.26 2.19 2.07 4/81 31000
/proc/meminfo: memFree=1760384/2055920 swapFree=4181156/4192956
[pid=31000] ppid=30998 vsize=18572 CPUtime=0
/proc/31000/stat : 31000 (runsolver) R 30998 31000 30591 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 73137902 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 226913479975 0 0 4096 24578 0 0 0 17 1 0 0
/proc/31000/statm: 4643 292 257 25 0 2626 0

[startup+0.048081 s]
/proc/loadavg: 2.26 2.19 2.07 4/81 31000
/proc/meminfo: memFree=1760384/2055920 swapFree=4181156/4192956
[pid=31000] ppid=30998 vsize=13600 CPUtime=0.04
/proc/31000/stat : 31000 (sugar) S 30998 31000 30591 0 -1 4194304 838 0 0 0 3 1 0 0 20 0 1 0 73137902 13926400 792 996147200 4194304 4206940 548682068592 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31000/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.100805 s]
/proc/loadavg: 2.26 2.19 2.07 4/81 31000
/proc/meminfo: memFree=1760384/2055920 swapFree=4181156/4192956
[pid=31000] ppid=30998 vsize=13600 CPUtime=0.04
/proc/31000/stat : 31000 (sugar) S 30998 31000 30591 0 -1 4194304 898 127 0 0 3 1 0 0 21 0 1 0 73137902 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31000/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301823 s]
/proc/loadavg: 2.26 2.19 2.07 4/81 31000
/proc/meminfo: memFree=1760384/2055920 swapFree=4181156/4192956
[pid=31000] ppid=30998 vsize=13600 CPUtime=0.04
/proc/31000/stat : 31000 (sugar) S 30998 31000 30591 0 -1 4194304 916 127 0 0 3 1 0 0 15 0 1 0 73137902 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31000/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701869 s]
/proc/loadavg: 2.26 2.19 2.07 4/81 31000
/proc/meminfo: memFree=1760384/2055920 swapFree=4181156/4192956
[pid=31000] ppid=30998 vsize=13600 CPUtime=0.25
/proc/31000/stat : 31000 (sugar) S 30998 31000 30591 0 -1 4194304 974 4275 0 1 3 1 19 2 15 0 1 0 73137902 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31000/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 13600

[startup+1.50196 s]
/proc/loadavg: 2.26 2.19 2.07 3/88 31042
/proc/meminfo: memFree=1755720/2055920 swapFree=4181156/4192956
[pid=31000] ppid=30998 vsize=13600 CPUtime=1.21
/proc/31000/stat : 31000 (sugar) S 30998 31000 30591 0 -1 4194304 1517 26503 0 6 3 1 101 16 16 0 1 0 73137902 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31000/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 1.21
Current children cumulated vsize (KiB) 13600

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

[startup+1.60197 s]
/proc/loadavg: 2.26 2.19 2.07 3/88 31042
/proc/meminfo: memFree=1755720/2055920 swapFree=4181156/4192956
[pid=31000] ppid=30998 vsize=13600 CPUtime=1.23
/proc/31000/stat : 31000 (sugar) S 30998 31000 30591 0 -1 4194304 1578 27008 0 6 3 1 102 17 16 0 1 0 73137902 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31000/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 1.6824
CPU time (s): 1.38979
CPU user time (s): 1.17882
CPU system time (s): 0.210967
CPU usage (%): 82.6072
Max. virtual memory (cumulated for all children) (KiB): 882996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.17882
system time used= 0.210967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32914
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= 2034
involuntary context switches= 1971

runsolver used 0.006998 second user time and 0.015997 second system time

The end

Launcher Data (download as text)

Begin job on node5 at 2008-07-16 01:25:46
IDJOB=1124636
IDBENCH=63019
IDSOLVER=368
FILE ID=node5/1124636-1216164346
PBS_JOBID= 7905750
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/maxcsp/pi/pi-20-10-20-t60/normalized-pi-20-10-20-40-36.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-1124636-1216164346/watcher-1124636-1216164346 -o /tmp/evaluation-result-1124636-1216164346/solver-1124636-1216164346 -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-1124636-1216164346.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= fd09a6661645d55d389751341ee30131
RANDOM SEED=1202282791

node5.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		: 3000.212
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		: 3000.212
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:       1760864 kB
Buffers:         75824 kB
Cached:         143048 kB
SwapCached:       5664 kB
Active:         185112 kB
Inactive:        53120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1760864 kB
SwapTotal:     4192956 kB
SwapFree:      4181156 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          35340 kB
Slab:            41828 kB
Committed_AS:   462636 kB
PageTables:       1976 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 node5 at 2008-07-16 01:25:48